1. The utility model provides an engineering geology reconnaissance is with water source detection appearance, includes detection case (1), its characterized in that: the detection device is characterized in that a detection cavity (2) is formed in the detection box (1), a baffle plate (3) is arranged in the detection cavity (2), a first rotary joint (17) is arranged at the top of the baffle plate (3), a rotating rod (15) is arranged at the top end of the first rotary joint (17), a bearing plate (21) is arranged at the top of the rotating rod (15), four placing grooves (25) are formed in the top of the bearing plate (21), sample cylinders (26) are arranged in the placing grooves (25), a moving groove (6) is formed in the detection box (1) and above the detection cavity (2), a lead screw (8) is rotatably connected to one side of an inner cavity of the moving groove (6), a sliding block (9) is connected to the outer side of the lead screw (8) through threads, the bottom of the sliding block (9) extends to the inside of the detection cavity (2) and is provided, a second electric telescopic rod (13) is arranged at the bottom of the connecting plate (12), a water quality detector (14) is arranged on a telescopic rod of the second electric telescopic rod (13), a first electric telescopic rod (10) is arranged on one side, far away from the water quality detector (14), of the bottom of the connecting plate (12), a first spray head (11) is arranged on a telescopic rod of the first electric telescopic rod (10), a transmission groove (28) is formed in one side, located inside the moving groove (6), of the detection box (1), a first worm (30) is rotatably connected to one side of an inner cavity of the transmission groove (28), one end of the first worm (30) extends into the moving groove (6) and is fixedly connected with one side of the screw rod (8), a transmission column (32) is arranged at the top of the inner cavity of the detection cavity (2) and below the transmission groove (28), and a second worm (31) is rotatably connected to the top of the inner cavity of the transmission groove, a first worm wheel (29) is fixedly sleeved on the outer side of the second worm (31), the first worm wheel (29) is in transmission connection with the first worm (30), a fixing table (60) is arranged at the bottom of the transmission column (32), a connecting block (36) is arranged in the middle of the fixing table (60), rotating shafts (34) are arranged on two sides of the connecting block (36), one end of each rotating shaft (34) is rotatably connected with the inner cavity of the fixing table (60), a protection box (33) is arranged on one side of the fixing table (60), one end of each rotating shaft (34) extends into the protection box (33) and is fixedly sleeved with a second worm wheel (35), the bottom end of the second worm (31) penetrates through the transmission column (32) and extends into the protection box (33), the second worm (31) is in transmission connection with the second worm wheel (35), a cleaning box (37) is arranged on one side of the connecting block (36), and a control panel is arranged on one side of the detection box (1).

2. The water source detection sampling instrument for engineering geological survey of claim 1, characterized in that: clean chamber (42) have been seted up to clean case (37) inside, basin (38) have been seted up to the outside that clean case (37) inside just is located clean chamber (42), clean chamber (42) inner chamber is provided with a plurality of and goes out water head (39), the one end of going out water head (39) all extends to inside basin (38).

3. The water source detection sampling instrument for engineering geological survey of claim 1, characterized in that: the outer side of the rotating rod (15) is fixedly sleeved with a first gear (18), one side, located on the rotating rod (15), of the top of the partition plate (3) is provided with a third electric telescopic rod (20), the output end of the third electric telescopic rod (20) is fixedly connected with a second gear (19), the second gear (19) is meshed with the first gear (18) and is connected with the second connecting pipe (24) in the bearing plate (21) and below the placing groove (25), the bottom of the inner cavity of the sample cylinder (26) is provided with a second switch valve (27), the bottom end of the second switch valve (27) extends into the bearing plate (21) and is fixedly connected with one end of the second connecting pipe (24), one end of the second connecting pipe (24) is provided with a first switch valve (23), the bearing plate (21) is provided with a first connecting joint (22) in the bearing plate (21) and located between the four second connecting pipes (24), one end of the first switch valve (23) is fixedly connected with one end of the first connecting head (22), the bottom ends of the first connecting heads (22) are fixedly connected with one end of the rotating rod (15), the interior of the rotating rod (15) is of a hollow structure, the first connecting joint (22) is communicated with the interior of the first rotating joint (17) through the rotating rod (15), the interior of the partition plate (3) is provided with a first connecting pipe (16), the bottom end of the first rotary joint (17) is connected with the top end of the first connecting pipe (16), a second waste liquid box (56) is arranged on one side of the detection box (1), a third water pump (55) is arranged at one end of the inner cavity of the detection cavity (2) close to the second waste liquid box (56), one end of the third water pump (55) is communicated with the inside of the first connecting pipe (16), the other end of the third water pump (55) penetrates through the detection box (1) and extends into the second waste liquid box (56).

4. The water source detection sampling instrument for engineering geological survey of claim 1, characterized in that: the top of detection case (1) is provided with liquid reserve tank (43), the top of liquid reserve tank (43) is provided with gas tank (44), one side of liquid reserve tank (43) is provided with first water pump (46), one side of gas tank (44) is provided with air pump (45), the one end of air pump (45) is provided with first communicating pipe (47), the other end of air pump (45) extends to inside of gas tank (44), the one end of first water pump (46) is provided with second connector (49), the other end of first water pump (46) extends to inside of liquid reserve tank (43), the bottom of first communicating pipe (47) is provided with third ooff valve (48), the one end of third ooff valve (48) and the one end fixed connection of second connector (49), the bottom of second connector (49) extends to inside detection chamber (2), the one end of second connector (49) bottom is provided with third hose (41), one end of the third hose (41) is provided with a fifth switch valve (71), one end of the fifth switch valve (71) extends into the water tank (38), the top of the air tank (44) is provided with a ventilation pipe, and the air tank (44) is internally provided with an electric heating pipe (58).

5. The water source detection sampling instrument for engineering geological survey of claim 1, characterized in that: the detection device is characterized in that a fourth electric telescopic rod (53) is arranged at the top of an inner cavity of the detection cavity (2) and on one side of the second connector (49), a second spray head (54) is arranged at the bottom of the fourth electric telescopic rod (53), a fifth hose (72) is arranged at the other end of the bottom of the second connector (49), a fourth switch valve (70) is arranged at one end of the fifth hose (72), and one end of the fourth switch valve (70) is connected with one end of the second spray head (54).

6. The water source detection sampling instrument for engineering geological survey of claim 1, characterized in that: the top of detection case (1) and the one side that is located gas tank (44) are provided with first waste liquid case (50), one side of first waste liquid case (50) is provided with second water pump (51), the one end of second water pump (51) extends to inside first waste liquid case (50), the bottom of second water pump (51) is provided with second hose (40), the bottom of second hose (40) extends to and detects chamber (2) inside and is connected with the bottom of clean case (37), the one end of second hose (40) extends to inside clean chamber (42).

7. The water source detection sampling instrument for engineering geological survey of claim 1, characterized in that: one side of the inner cavity of the moving groove (6) is provided with a first servo motor (7), and the output end of the first servo motor (7) is fixedly connected with one end of the screw rod (8).

8. The water source detection sampling instrument for engineering geological survey of claim 1, characterized in that: the top of the sample cylinder (26) is provided with a through groove (59), the bottom of the detection box (1) is provided with a groove (68), the bottom of the inner cavity of the detection cavity (2) is provided with a fixing frame (62) above the groove (68), a rotating roller (64) is rotatably connected between the fixing frames (62), one side of the fixing frame (62) is provided with a third servo motor (67), the output end of the third servo motor (67) is fixedly connected with one side of the rotating roller (64), one side of the fixing frame (62) is provided with a second rotating joint (63), one end of the rotating roller (64) is connected with one end of the second rotating joint (63), a liquid pipe (65) is arranged inside the rotating roller (64), one end of the liquid pipe (65) is communicated with the inside of the second rotating joint (63), and a fourth hose (66) is wound on the outer side of the rotating roller (64), the one end of fourth hose (66) is connected with the one end of liquid pipe (65), the other end of fourth hose (66) passes out groove (68) and extends to the below of detection case (1), the outside that fourth hose (66) are located detection case (1) below one end is fixed to be cup jointed counter weight cover (69), one side of detecting chamber (2) inner chamber is provided with liquid pump (61), the one end of liquid pump (61) is connected with the one end of second rotary joint (63), the other end of live-rollers (64) is provided with first fixed pipe (4), the one end of first fixed pipe (4) extends to the top of baffle (3) and is provided with first hose (5), the one end of first hose (5) is connected with the one end of first shower nozzle (11).

Background

Engineering geological prospecting is a geological research effort carried out to ascertain geological factors that affect the structure of an engineering. Geological factors that need to be surveyed include the geological structure or texture: landform, hydrogeological conditions, physical and mechanical properties of soil and rock, natural (physical) geological phenomena, natural building materials, and the like. These are often referred to as engineered geological conditions. Engineering geology reconnaissance needs to carry out sample detection to the water source, and current water source for engineering geology reconnaissance detects the sample appearance when detecting, and the sample receives the pollution easily, leads to the testing result inaccurate.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a water source detection sampling instrument for engineering geological exploration, which solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a water source detection sampling instrument for engineering geological exploration comprises a detection box, wherein a detection cavity is formed in the detection box, a partition plate is arranged in the detection cavity, a first rotary joint is arranged at the top of the partition plate, a rotary rod is arranged at the top end of the first rotary joint, a bearing plate is arranged at the top of the rotary rod, four placing grooves are formed in the top of the bearing plate, sample cylinders are arranged in the placing grooves, a moving groove is formed in the detection box and above the detection cavity, a lead screw is rotatably connected to one side of the inner cavity of the moving groove, a sliding block is connected to the outer side of the lead screw through threads, the bottom of the sliding block extends into the detection cavity and is provided with a connecting plate, a second electric telescopic rod is arranged at the bottom of the connecting plate, a water quality detector is arranged on a telescopic rod of the second electric telescopic rod, and a first electric telescopic rod is arranged at one side, far away from the water quality detector, of the bottom of the connecting plate, the telescopic rod of the first electric telescopic rod is provided with a first spray nozzle, one side of the detection box, which is positioned in the moving groove, is provided with a transmission groove, one side of the inner cavity of the transmission groove is rotatably connected with a first worm, one end of the first worm extends into the moving groove and is fixedly connected with one side of the lead screw, the top of the inner cavity of the detection cavity is arranged below the transmission groove and is provided with a transmission column, the top of the inner cavity of the transmission groove is rotatably connected with a second worm, the outer side of the second worm is fixedly connected with a first worm wheel, the first worm wheel is in transmission connection with the first worm, the bottom of the transmission column is provided with a fixed table, the middle part of the fixed table is provided with a connecting block, two sides of the connecting block are respectively provided with a rotating shaft, one end of the rotating shaft is rotatably connected with the inner cavity of the fixed table, one side of the fixed table is provided with a protection box, and one end of the rotating shaft extends into the protection box and is fixedly connected with a second worm wheel, the bottom of second worm passes the transmission post and extends to inside the guard box, the second worm is connected with the transmission of second worm wheel, one side of connecting block is provided with clean case, one side of detection case is provided with control panel.

Optionally, a cleaning cavity is formed in the cleaning box, a water tank is formed in the cleaning box and located outside the cleaning cavity, a plurality of water outlet heads are arranged in the inner cavity of the cleaning cavity, and one ends of the water outlet heads extend into the water tank.

Optionally, a first gear is fixedly sleeved outside the rotating rod, a third electric telescopic rod is arranged at the top of the partition plate and on one side of the rotating rod, a second gear is fixedly connected to the output end of the third electric telescopic rod, the second gear is meshed with the first gear and connected with the first gear, second connecting pipes are arranged inside the loading plate and below the placing groove, second switch valves are arranged at the bottoms of the inner cavities of the sample cylinders, the bottoms of the second switch valves extend into the loading plate and are fixedly connected with one ends of the second connecting pipes, a first switch valve is arranged at one end of each second connecting pipe, a first connector is arranged inside the loading plate and between the four second connecting pipes, one end of each first switch valve is fixedly connected with one end of each first connector, and the bottom end of each first connector is fixedly connected with one end of the rotating rod, the inside hollow structure that is of dwang, first connector passes through the inside intercommunication of dwang and first rotary joint, and the inside first connecting pipe that is provided with of baffle, first rotary joint's bottom is connected with the top of first connecting pipe, one side of detection case is provided with the second waste liquid case, the one end that detects the intracavity chamber and be close to the second waste liquid case is provided with the third water pump, the one end and the inside intercommunication of first connecting pipe of third water pump, the other end of third water pump passes the detection case and extends to inside the second waste liquid case.

Optionally, a liquid storage tank is arranged at the top of the detection tank, an air tank is arranged at the top of the liquid storage tank, a first water pump is arranged at one side of the liquid storage tank, an air pump is arranged at one side of the air tank, a first connecting pipe is arranged at one end of the air pump, the other end of the air pump extends into the air tank, a second connector is arranged at one end of the first water pump, the other end of the first water pump extends into the liquid storage tank, a third switch valve is arranged at the bottom end of the first connecting pipe, one end of the third switch valve is fixedly connected with one end of the second connector, the bottom of the second connector extends into the detection cavity, a third hose is arranged at one end of the bottom of the second connector, a fifth switch valve is arranged at one end of the third hose, one end of the fifth switch valve extends into the water tank, and a ventilation pipe is arranged at the top of the air tank, and an electric heating pipe is arranged in the gas box.

Optionally, one side that detects the top of intracavity chamber and be located the second connector is provided with fourth electric telescopic handle, fourth electric telescopic handle's bottom is provided with the second shower nozzle, the other end of second connector bottom is provided with the fifth hose, the one end of fifth hose is provided with the fourth ooff valve, the one end of fourth ooff valve is connected with the one end of second shower nozzle.

Optionally, one side that the top of detection case just is located the gas tank is provided with first waste liquid case, one side of first waste liquid case is provided with the second water pump, the one end of second water pump extends to first waste liquid incasement portion, the bottom of second water pump is provided with the second hose, the bottom of second hose extends to and detects intracavity portion and is connected with the bottom of clean case, the one end of second hose extends to clean intracavity portion.

Optionally, one side of the inner cavity of the moving groove is provided with a first servo motor, and the output end of the first servo motor is fixedly connected with one end of the screw rod.

Optionally, the top of the sample cylinder is provided with a through groove, the bottom of the detection box is provided with a groove, a fixing frame is arranged at the bottom of the inner cavity of the detection cavity and above the groove, a rotating roller is rotatably connected between the fixing frames, a third servo motor is arranged at one side of the fixing frame, the output end of the third servo motor is fixedly connected with one side of the rotating roller, a second rotating joint is arranged at one side of the fixing frame, one end of the rotating roller is connected with one end of the second rotating joint, a liquid pipe is arranged inside the rotating roller, one end of the liquid pipe is communicated with the inside of the second rotating joint, a fourth hose is wound outside the rotating roller, one end of the fourth hose is connected with one end of the liquid pipe, the other end of the fourth hose passes through the groove and extends to the lower part of the detection box, and a counterweight sleeve is fixedly sleeved at the outer side of one end of the lower part of the detection box, one side of detecting the intracavity is provided with the liquid pump, the one end of liquid pump is connected with second rotary joint's one end, the other end of live-rollers is provided with first fixed pipe, the one end of first fixed pipe extends to the top of baffle and is provided with first hose, the one end of first hose is connected with the one end of first shower nozzle.

The invention provides a water source detection sampling instrument for engineering geological exploration, which has the following beneficial effects:

1. this water source detection sampling instrument for engineering geology reconnaissance through being provided with loading board and sample section of thick bamboo for this instrument can store the water source sample of the different degree of depth respectively and detect, simultaneously through being provided with clean chamber and lead screw, makes water quality testing appearance detect the back at every turn, when removing to the transmission post direction, and the clean case rotates to the water quality testing appearance outside, thereby conveniently cleans water quality testing appearance's probe, and the testing result is more accurate.

2. This water source detection sampler for engineering geological survey through being provided with second shower nozzle and third water pump for inside the sample section of thick bamboo that can discharge the sample section of thick bamboo after the inside sample that detects is accomplished of sample section of thick bamboo, the second shower nozzle can be inside clean the sample section of thick bamboo simultaneously, thereby prevents to remain the sample that the sample pollutes next time and stores, thereby makes this water source detection sampler testing result comparatively accurate, makes this water source detection sampler work efficiency higher simultaneously.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the structure above the movable sample cylinder of the water quality detector of the present invention;

FIG. 3 is a side view of a portion of the fixing table according to the present invention;

FIG. 4 is a schematic top view of the carrier plate according to the present invention;

FIG. 5 is a schematic view of the internal structure of the cleaning tank of the present invention;

FIG. 6 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 7 is an enlarged view of FIG. 1 taken at B in accordance with the present invention;

FIG. 8 is an enlarged view of FIG. 1 at C according to the present invention;

FIG. 9 is an enlarged view taken at D of FIG. 1 in accordance with the present invention;

fig. 10 is an enlarged view of fig. 1 at E according to the present invention.

In the figure: 1. a detection box; 2. a detection chamber; 3. a partition plate; 4. a first stationary tube; 5. a first hose; 6. a moving groove; 7. a first servo motor; 8. a screw rod; 9. a slider; 10. a first electric telescopic rod; 11. a first nozzle; 12. a connecting plate; 13. a second electric telescopic rod; 14. a water quality detector; 15. rotating the rod; 16. a first connecting pipe; 17. a first rotary joint; 18. a first gear; 19. a second gear; 20. a third electric telescopic rod; 21. a carrier plate; 22. a first connector; 23. a first on-off valve; 24. a second connecting pipe; 25. a placement groove; 26. a sample cartridge; 27. a second on-off valve; 28. a transmission groove; 29. a first worm gear; 30. a first worm; 31. a second worm; 32. a drive post; 33. a protection box; 34. a rotating shaft; 35. a second worm gear; 36. connecting blocks; 37. a cleaning tank; 38. a water tank; 39. a water outlet head; 40. a second hose; 41. a third hose; 42. cleaning the cavity; 43. a liquid storage tank; 44. a gas tank; 45. an air pump; 46. a first water pump; 47. a first communication pipe; 48. a third on-off valve; 49. a second connector; 50. a first waste liquid tank; 51. a second water pump; 53. a fourth electric telescopic rod; 54. a second nozzle; 55. a third water pump; 56. a second waste liquid tank; 58. an electric heating tube; 59. a through groove; 60. a fixed table; 61. a liquid pump; 62. a fixed mount; 63. a second rotary joint; 64. a rotating roller; 65. a liquid pipe; 66. a fourth hose; 67. a third servo motor; 68. discharging the mixture out of the groove; 69. a counterweight sleeve; 70. a fourth switching valve; 71. a fifth on-off valve; 72. and a fifth hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 10, the present invention provides a technical solution: a water source detection sampling instrument for engineering geological exploration comprises a detection box 1, a detection cavity 2 is formed in the detection box 1, a partition plate 3 is arranged in the detection cavity 2, a first rotary joint 17 is arranged at the top of the partition plate 3, a rotating rod 15 is arranged at the top end of the first rotary joint 17, a bearing plate 21 is arranged at the top of the rotating rod 15, four placing grooves 25 are formed in the top of the bearing plate 21, sample cylinders 26 are arranged in the placing grooves 25, a moving groove 6 is formed in the detection box 1 and above the detection cavity 2, a lead screw 8 is rotatably connected to one side of the inner cavity of the moving groove 6, the outer side of the lead screw 8 is connected with a slide block 9 through threads, the bottom of the slide block 9 extends into the detection cavity 2 and is provided with a connecting plate 12, a second electric telescopic rod 13 is arranged at the bottom of the connecting plate 12, a water quality detector 14 is arranged at the telescopic rod of the second electric telescopic rod 13, and a first electric telescopic rod 10 is arranged at one side of the bottom of the connecting plate 12, which is far away from the water quality detector 14, the telescopic rod of the first electric telescopic rod 10 is provided with a first spray head 11, one side of the detection box 1, which is positioned in the moving groove 6, is provided with a transmission groove 28, one side of the inner cavity of the transmission groove 28 is rotatably connected with a first worm 30, one end of the first worm 30 extends into the moving groove 6 and is fixedly connected with one side of the screw rod 8, the top of the inner cavity of the detection cavity 2, which is positioned below the transmission groove 28, is provided with a transmission column 32, the top of the inner cavity of the transmission groove 28 is rotatably connected with a second worm 31, the outer side of the second worm 31 is fixedly sleeved with a first worm wheel 29, the first worm wheel 29 is in transmission connection with the first worm 30, the bottom of the transmission column 32 is provided with a fixed table 60, the middle part of the fixed table 60 is provided with a connecting block 36, two sides of the connecting block 36 are both provided with rotating shafts 34, one ends of the rotating shafts 34 are both rotatably connected with the inner cavity of the fixed table 60, one side of the fixed table 60 is provided with a protection box 33, one end of a rotating shaft 34 extends into the protection box 33 and is fixedly sleeved with a second worm wheel 35, the bottom end of a second worm 31 penetrates through the transmission column 32 and extends into the protection box 33, the second worm 31 is in transmission connection with the second worm wheel 35, a cleaning box 37 is arranged on one side of the connecting block 36, and a control panel is arranged on one side of the detection box 1.

Wherein, the inside clean chamber 42 of having seted up of clean case 37, the basin 38 has been seted up in the inside outside that just is located clean chamber 42 of clean case 37, and clean chamber 42 inner chamber is provided with a plurality of and goes out water head 39, and the one end of going out water head 39 all extends to inside the basin 38, conveniently cleans the probe of water quality testing appearance 14 bottom.

Wherein, the outer side of the rotating rod 15 is fixedly sleeved with a first gear 18, the top of the baffle plate 3 and one side of the rotating rod 15 are provided with a third electric telescopic rod 20, the output end of the third electric telescopic rod 20 is fixedly connected with a second gear 19, the second gear 19 is meshed with the first gear 18, the inside of the loading plate 21 and the lower part of the placing groove 25 are provided with second connecting pipes 24, the bottom of the inner cavity of the sample cylinder 26 is provided with second switch valves 27, the bottom ends of the second switch valves 27 extend into the inside of the loading plate 21 and are fixedly connected with one end of the second connecting pipes 24, one end of each second connecting pipe 24 is provided with a first switch valve 23, the inside of the loading plate 21 and the four second connecting pipes 24 are provided with a first connector 22, one end of each first switch valve 23 is fixedly connected with one end of the first connector 22, the bottom end of each first connector 22 is fixedly connected with one end of the rotating rod, inside hollow structure that is of dwang 15, first connector 22 is through dwang 15 and the inside intercommunication of first rotary joint 17, the inside first connecting pipe 16 that is provided with of baffle 3, the bottom of first rotary joint 17 is connected with the top of first connecting pipe 16, one side of detection case 1 is provided with second waste liquid case 56, the one end that 2 inner chambers in detection chamber are close to second waste liquid case 56 is provided with third water pump 55, the one end and the inside intercommunication of first connecting pipe 16 of third water pump 55, the other end of third water pump 55 passes detection case 1 and extends to inside second waste liquid case 56, conveniently drive loading board 21 and rotate.

Wherein, the top of the detection box 1 is provided with a liquid storage box 43, the top of the liquid storage box 43 is provided with an air tank 44, one side of the liquid storage box 43 is provided with a first water pump 46, one side of the air tank 44 is provided with an air pump 45, one end of the air pump 45 is provided with a first communicating pipe 47, the other end of the air pump 45 extends into the air tank 44, one end of the first water pump 46 is provided with a second connector 49, the other end of the first water pump 46 extends into the liquid storage box 43, the bottom end of the first communicating pipe 47 is provided with a third switch valve 48, one end of the third switch valve 48 is fixedly connected with one end of the second connector 49, the bottom of the second connector 49 extends into the detection cavity 2, one end of the bottom of the second connector 49 is provided with a third hose 41, one end of the third hose 41 is provided with a fifth switch valve 71, one end of the fifth switch valve 71 extends into the water tank, an electric heating tube 58 is provided inside the air box 44 for easy cleaning and drying.

Wherein, the top of the inner cavity of the detection cavity 2 and one side of the second connector 49 are provided with a fourth electric telescopic rod 53, the bottom of the fourth electric telescopic rod 53 is provided with a second nozzle 54, the other end of the bottom of the second connector 49 is provided with a fifth hose 72, one end of the fifth hose 72 is provided with a fourth switch valve 70, one end of the fourth switch valve 70 is connected with one end of the second nozzle 54, so that when the water outlet head 39 works, the second nozzle 54 cannot work.

Wherein, the top of detection case 1 and the one side that is located gas tank 44 are provided with first waste liquid case 50, one side of first waste liquid case 50 is provided with second water pump 51, the one end of second water pump 51 extends to inside first waste liquid case 50, the bottom of second water pump 51 is provided with second hose 40, the bottom of second hose 40 extends to and detects 2 insides and be connected with the bottom of clean case 37, the one end of second hose 40 extends to inside clean chamber 42, conveniently take the waste liquid out.

Wherein, one side of the inner cavity of the movable groove 6 is provided with a first servo motor 7, and the output end of the first servo motor 7 is fixedly connected with one end of the screw rod 8, so that the output end of the first servo motor 7 can drive the screw rod 8 to rotate.

Wherein, the top of the sample cylinder 26 is provided with a through groove 59, the bottom of the detection box 1 is provided with a groove 68, the bottom of the inner cavity of the detection cavity 2 and above the groove 68 are provided with a fixed frame 62, a rotating roller 64 is rotatably connected between the fixed frames 62, one side of the fixed frame 62 is provided with a third servo motor 67, the output end of the third servo motor 67 is fixedly connected with one side of the rotating roller 64, one side of the fixed frame 62 is provided with a second rotating joint 63, one end of the rotating roller 64 is connected with one end of the second rotating joint 63, a liquid pipe 65 is arranged inside the rotating roller 64, one end of the liquid pipe 65 is communicated with the inside of the second rotating joint 63, the outer side of the rotating roller 64 is wound with a fourth hose 66, one end of the fourth hose 66 is connected with one end of the liquid pipe 65, the other end of the fourth hose 66 passes through the groove 68 and extends to the lower part of the detection box 1, the outer side of the fourth hose 66 located at the lower part of the detection box 1 is fixedly sleeved with a counterweight sleeve 69, one side that detects 2 inner chambers in chamber is provided with liquid pump 61, and the one end of liquid pump 61 is connected with the one end of second rotary joint 63, and the other end of live-rollers 64 is provided with first fixed pipe 4, and the one end of first fixed pipe 4 extends to the top of baffle 3 and is provided with first hose 5, and the one end of first hose 5 is connected with the one end of first shower nozzle 11, conveniently gathers the water source sample of the different degree of depth.

To sum up, when the water source detection sampling instrument for engineering geological exploration is used, the third servo motor 67 is started to rotate the rotating roller 64, the counterweight sleeve 69 drives the fourth hose 66 to move downwards to a proper position, the third servo motor 67 stops running, meanwhile, the telescopic rod of the first electric telescopic rod 10 pushes the bottom end of the first spray head 11 to be inserted into the through groove 59, then the liquid pump 61 is started to enable water to enter the liquid pipe 65 through the fourth hose 66 and then be sucked into the liquid pump 61 through the second rotary joint 63, then one end of the liquid pump 61 discharges the water into the first fixed pipe 4, then enters the first hose 5, finally enters the first spray head 11, and is sprayed into one sample cylinder 26 through the first spray head 11, then the first electric telescopic rod 10 drives the water quality detector 14 to move upwards, then the output end of the first servo motor 7 drives the screw rod 8 to rotate, the connecting plate 12 drives the water quality detector 14 to move to the upper part of the sample cylinder 26, meanwhile, the first worm 30 rotates, the first worm wheel 29 drives the second worm 31 to rotate, the second worm wheel 35 rotates, the connecting block 36 drives the rotating shaft 34 to rotate, the connecting block 36 drives the cleaning box 37 to rotate towards the direction far away from the water quality detector 14 until the water quality detector 14 moves to the upper part of the through groove 59, then the telescopic rod of the second electric telescopic rod 13 pushes the probe of the water quality detector 14 to be inserted into the sample cylinder 26 for detection, after the detection is completed, the detection information is sent to the control panel, then the telescopic rod of the second electric telescopic rod 13 drives the probe at the bottom of the water quality detector 14 to move out of the sample cylinder 26, then the second switch valve 27 and the first switch valve 23 below the sample cylinder 26 after the detection is completed are opened, simultaneously, the third water pump 55 is started, and the sample in the sample cylinder 26 enters the second connecting pipe 24 through the second switch valve 27, then enters the first connecting head 22 through the first switch valve 23, then enters the first connecting pipe 16 through the rotating rod 15, then is discharged into the second waste liquid tank 56 through the other end of the third water pump 55, meanwhile, the fifth switch valve 71 is opened, then the output end of the first servo motor 7 drives the screw rod 8 to rotate reversely, so that the slide block 9 drives the connecting plate 12 to rotate towards the transmission column 32, so that the first worm 30 rotates reversely, so that the first worm wheel 29 drives the second worm 31 to rotate reversely, so that the second worm wheel 35 rotates reversely, so that the connecting block 36 drives the rotating shaft 34 to rotate reversely, so that the connecting block 36 drives the cleaning box 37 to rotate towards the water quality detector 14, meanwhile, the connecting plate 12 drives the water quality detector 14 to move towards the transmission column 32, so that the cleaning box 37 is sleeved outside the probe at the bottom end of the water quality detector 14, then one end of the first water pump 46 pumps the liquid in the liquid storage tank 43, then the first water pump 46 discharges the liquid into the second connector 49, then the liquid is discharged into the water tank 38 through the third hose 41, the liquid is sprayed out through the water outlet 39, meanwhile, one end of the second water pump 51 pumps the liquid in the cleaning cavity 42 through the second hose 40, then the liquid is discharged into the first waste liquid tank 50, then the third on/off valve 48 is opened, then the first water pump 46 is closed, the air tank 44 is started, one end of the air pump 45 pumps the air in the air tank 44 after being heated by the electric heating pipe 58, then the air is discharged into the water tank 38, the liquid is discharged through the water outlet 39, the inside of the cleaning cavity 42 and the probe of the water quality detector 14 are dried, then the third servo motor 67 continues to operate until the bottom end of the fourth hose 66 moves to a proper position, meanwhile, the output end of the third electric telescopic rod 20 drives the second gear 19 to rotate, so that the second gear 19 drives the first gear 18 to rotate, the rotating rod 15 is rotated, the bearing plate 21 is rotated, the internal empty sample cylinder 26 is rotated to the position below the first spray head 11, then the first electric telescopic rod 10 is operated, the bottom end of the first spray head 11 is inserted into the through groove 59, the reciprocating operation is carried out, meanwhile, when the detected sample cylinder 26 is rotated to the position below the second spray head 54, the telescopic rod of the fourth electric telescopic rod 53 pushes the second spray head 54 to move downwards, the bottom end of the second spray head 54 is inserted into the through groove 59, the fifth switch valve 71 is closed, the fourth switch valve 70 is opened, then one end of the first water pump 46 pumps out the liquid in the liquid storage tank 43, then the first water pump 46 discharges the liquid into the second connecting head 49, then the liquid is discharged into the second spray head 54 through the fifth hose 72, the inside of the sample cylinder 26 is cleaned, meanwhile, the third water pump 55 is started to pump out the liquid in the sample cylinder 26, and then the liquid is discharged into the second waste liquid tank 56, then the third switch valve 48 is opened, then the first water pump 46 and the third water pump 55 are closed, the air tank 44 is started, one end of the air pump 45 pumps out the air heated by the electric heating pipe 58 from the inside of the air tank 44, and then the air is discharged into the fifth hose 72 and discharged through the second nozzle 54, and the inside of the sample cylinder 26 is dried, and the sample is detected by repeating the steps.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.