1. A river dredging device for water conservancy construction comprises a ship body (1), and is characterized in that, a sludge storage box (2) is fixedly arranged at the top end of the tail part of the ship body (1), a hinged support (3) is arranged at the tail part of the ship body (1) and positioned at the rear end of the sludge storage box (2), a supporting mechanism (4) is arranged in the hinged support (3), a protection mechanism (5) is arranged at the end part of the supporting mechanism (4), a mud outlet mechanism (6) is arranged on one side of the top of the protection mechanism (5), a conveying mechanism (7) is arranged in the protection mechanism (5), three groups of fastening mechanisms (8) are arranged outside the protection mechanism (5), the top end of the protection mechanism (5) is provided with a power mechanism (9), the bottom end of the tail part of the ship body (1) is fixedly provided with a driving mechanism (10), the ship body (1) tail part and one side of the sludge storage box (2) are fixedly provided with a suction mechanism.

2. The river dredging device for water conservancy construction according to claim 1, wherein the supporting mechanism (4) comprises a transfer lever mechanism and a telescopic mechanism, the transfer lever mechanism comprises a Y-shaped support (41) hinged inside the hinged support (3), and a U-shaped fixing plate (42) is hinged in the middle of the end part of the Y-shaped support (41).

3. The river channel dredging device for water conservancy construction according to claim 2, wherein the telescoping mechanism comprises a first hydraulic rod (43) arranged in the middle of a Y-shaped support (41), an outer rod of the first hydraulic rod (43) is hinged to the middle of the Y-shaped support (41), an inner rod of the first hydraulic rod (43) is hinged to the bottom of a U-shaped fixing plate (42), second hydraulic rods (44) are arranged on two sides of the bottom of the Y-shaped support (41), the inner rods of the two second hydraulic rods (44) are hinged to two sides of the bottom of the Y-shaped support (41) respectively, and the outer rods of the two second hydraulic rods (44) are hinged to two sides of the rear end of the hinged support (3) respectively.

4. The river dredging device for water conservancy construction according to claim 3, wherein the protection mechanism (5) comprises a first protection cover (51) fixedly arranged inside the U-shaped fixing plate (42), a second protection cover (52) is hinged to one side of the first protection cover (51), electric sliding tables are arranged on two sides inside the first protection cover (51), and a plurality of fine holes are formed in the first protection cover (51) and the second protection cover (52).

5. The river channel dredging device for water conservancy construction according to claim 4, wherein the dredging mechanism (6) comprises a dredging pipe (61) which is communicated with and arranged at the front end of the top of the first protective cover (51), a cover (62) is hinged to the top of the front end of the dredging pipe (61), a torsion spring is arranged inside the hinged cover (62) and the dredging pipe (61), two ends of the torsion spring are fixedly arranged at the top of the dredging pipe (61) and inside the cover (62), and threads are arranged on the circumferential side of the dredging pipe (61).

6. The river channel dredging device for water conservancy construction according to claim 4, characterized in that power unit (9) is including fixed shell (91) that sets up between two electronic slip tables, shell (91) and first protection casing (51) pass through electronic slip table sliding connection, the inside of shell (91) is fixed and is provided with motor (92), the fixed No. two gear (93) that is equipped with in pivot of motor (92).

7. The river dredging device for water conservancy construction according to claim 4, wherein the three groups of fastening mechanisms (8) comprise fixing frames (81) which are fixedly arranged at the front end of the first protection cover (51) and the rear end of the second protection cover (52) at equal intervals, each group of fastening belts (82) are fixedly arranged on the fixing frames (81) at the rear end of the second protection cover (52), and the end part of each fastening belt (82) is fixedly provided with a spring hook (83).

8. The river dredging device for water conservancy construction according to claim 6, wherein the conveying mechanism (7) comprises a flood dragon rod (71) arranged inside the first protective cover (51), a rod shaft (72) is fixedly arranged at the top end of the flood dragon rod (71), a bearing (73) is sleeved on the rod shaft (72), the bearing (73) is embedded in the bottom end of the shell (91), a first gear (74) is fixedly arranged at the end of the rod shaft (72), and a second gear (93) and the first gear (74) are in meshed connection with a saw tooth arranged on the periphery of a helical blade on the flood dragon rod (71).

9. The river channel dredging device for water conservancy construction according to claim 1, wherein the driving mechanism (10) comprises a fixed block fixedly arranged at the bottom end of the ship body (1), a stepping motor is embedded in the fixed block, a rotating block is fixedly arranged on a rotating shaft of the stepping motor, and the rotating block and the hinged support (3) can be connected through a bolt.

10. The river channel dredging device for water conservancy construction according to claim 6, wherein the pumping mechanism comprises a sewage pump (12) fixedly arranged at the tail of the ship body (1), an outlet of the sewage pump (12) is communicated with a conveying pipe (13), an inlet of the sewage pump (12) is communicated with a corrugated pipe (11), the inner wall of the end part of the corrugated pipe (11) is provided with threads, and the corrugated pipe (11) and the sludge outlet pipe (61) can be connected in a threaded manner.

Background

Aiming at the river channel sludge cleaning device provided by the Chinese utility model patent/invention patent (application number: CN201921811899. X). The utility model discloses a device of clear silt in river course, include: the hull, install cockpit, silt processing storehouse, sewage treatment mechanism, silt receiving mechanism on the hull and install the silt collection mechanism in the hull bottom, the one side at the hull is installed to the cockpit, the head at the hull is installed in the silt processing storehouse, sewage treatment mechanism, silt receiving mechanism install the one side in silt processing storehouse respectively, the silt is handled the storehouse and is included a cavity, drainage board, a pneumatic cylinder, stripper plate, drainage board is installed in the inside bottom of a cavity. The utility model discloses can collect the processing fast to river course silt effectively, simultaneously through silt collection mechanism, but the synchronous drive flood dragon collects the mechanism and goes up and down to handle, and then can carry out the synchronous collection to the silt of the different degree of depth and handle, guaranteed the whole collection effect stability, the silt is handled the storehouse simultaneously and can be quick to the inside silt and is dewatered discharge treatment, has improved whole treatment effeciency.

However, when the device is operated, only the sludge at the bottom of the river channel can be extracted, and the lumpy sludge at the bottom of the river channel cannot be scattered, so that in the process of extracting the sludge, the lumpy sludge easily causes the blockage of the inside of the device, and if the device is blocked, inconvenience is brought to water conservancy construction, and the construction progress can be prolonged.

Aiming at the Chinese utility model patent/invention patent (application number: CN201920841870.X), the utility model provides a desilting device for riverway restoration. The utility model discloses a desilting mud device for riverway restoration, including bearing pipe, sliding connection has the carrier bar in the bearing pipe, be connected with the locking screw that matches with the carrier bar on the bearing pipe, the carrier bar is kept away from the one end of bearing pipe and is rotated and be connected with the desilting fill, the upper end fixedly connected with fixed column of desilting fill, and the fixed column is located the desilting fill and keeps away from the one end of bearing bar, the last fluting that digs of fixed column has the spread groove, the upper end fixedly connected with stopper of bearing pipe, the through wires hole has been dug in the stopper, one side of stopper is equipped with the pulling handle, be connected with wire rope between pulling handle and the fixed column, and wire rope's one end is located the spread groove, wire rope runs through the hole; the utility model provides a desilting mud device for river course is restoreed, its manual work of being convenient for carries out the operation of desilting, easily promotes the work efficiency of desilting.

However, if the device needs to operate, manual operation is needed, great labor is wasted, when a wider river channel is met, the device is used for clearing sludge for a long time, and the progress of water conservancy construction can be delayed. Therefore, the river channel dredging device for water conservancy construction is improved.

Disclosure of Invention

The invention aims to: the problem of device jam is caused to the needs people who exists at present clear up silt or can not break up the bottom of river course blocking silt.

In order to achieve the above purpose, the invention provides the following technical scheme:

clear silt device of river course for water conservancy construction to improve above-mentioned problem.

The present application is specifically such that:

the ship body comprises a ship body, the fixed silt containing box that is provided with in top of hull afterbody, the hull afterbody and the rear end that is located the silt containing box are provided with the free bearing, the inside of free bearing is equipped with supporting mechanism, supporting mechanism's tip is equipped with protection machanism, one side at protection machanism top is equipped with out mud mechanism, protection machanism's inside is equipped with conveying mechanism, protection machanism's outside is provided with three fastening device of group, the protection machanism top is equipped with power unit, the bottom mounting of hull afterbody is equipped with actuating mechanism, the fixed suction mechanism that is equipped with in one side that the hull afterbody just is located the silt containing box.

As the preferable technical scheme of the application, the supporting mechanism comprises a transfer lever mechanism and a telescopic mechanism, the transfer lever mechanism comprises a Y-shaped support hinged inside a hinged support, a U-shaped fixing plate is hinged in the middle of the end part of the Y-shaped support,

as the preferred technical scheme of this application, telescopic machanism is including setting up in the first hydraulic stem at Y shape support middle part, the outer pole of first hydraulic stem is articulated with the middle part of Y shape support, the interior pole of first hydraulic stem is articulated with the bottom of U-shaped fixed plate, the both sides of Y shape support bottom all are equipped with the second hydraulic stem, two the interior pole of second hydraulic stem is articulated with the both sides of Y shape support bottom respectively, two the outer pole of second hydraulic stem is articulated with the both sides of free bearing rear end respectively.

As the preferred technical scheme of this application, protection machanism sets up in the inside first protection casing of U-shaped fixed plate including fixed, the articulated second protection casing that is equipped with in one side of first protection casing, the inside both sides of first protection casing all are provided with electronic slip table, a plurality of pore has all been seted up on first protection casing and the second protection casing.

As the preferred technical scheme of this application, go out mud mechanism and set up in the play mud pipe of first protection casing top front end including the intercommunication, the articulated lid that is equipped with in top of play mud pipe front end, the lid is provided with the torsional spring with play mud pipe articulated inside, the both ends of torsional spring are fixed respectively and are set up in the top of play mud pipe and the inside of lid, the circumference side of play mud pipe is provided with the screw thread.

As the preferred technical scheme of this application, power unit is including fixing the shell that sets up between two electronic slip tables, the shell passes through electronic slip table sliding connection with first protection casing, the inside of shell is fixed and is provided with the motor, the fixed No. two gears that are equipped with in pivot of motor.

As the preferred technical scheme of this application, three groups fastening device includes that the equidistance is fixed to be set up in the mount of first protection casing front end and second protection casing rear end, every group be located the fixed fastening area that is equipped with on the mount of second protection casing rear end, every the end fixing in fastening area is equipped with the spring hook.

As the preferred technical scheme of this application, conveying mechanism is including setting up in the inside flood dragon pole of first protection casing, the fixed pole shaft that is equipped with in top portion of flood dragon pole, the cover is equipped with the bearing on the pole shaft, the bearing is embedded in the bottom of shell, the end fixing of pole shaft is equipped with a gear, No. two gears are connected with a gear engagement, helical blade's week side is provided with the sawtooth on the flood dragon pole.

As the preferred technical scheme of this application, actuating mechanism is including fixed the setting in the fixed block of hull bottom, the embedded step motor that is equipped with of fixed block, step motor's the fixed turning block that is equipped with of pivot, the turning block can pass through bolted connection with the free bearing.

As the preferred technical scheme of this application, suction mechanism is including fixed the sewage pump that sets up in the hull afterbody, the export intercommunication of sewage pump is provided with the conveyer pipe, the import intercommunication of sewage pump is equipped with the bellows, the inner wall at bellows tip is provided with the screw thread, the bellows can be connected with the mud pipe screw thread.

Compared with the prior art, the invention has the beneficial effects that:

in the scheme of the application:

1. the conveying mechanism is arranged at the bottom of the ship by connecting the hinged support with the rotating block in the driving mechanism, and then the second protective cover is opened, so that the conveying mechanism can run at the bottom of the ship body to break up the blocky sludge at the bottom of the river channel, and the problem that the sludge at the bottom of the river channel cannot be broken up in the prior art is solved;

2. through the two electric sliding tables, the two electric sliding tables drive the power mechanism to lift, and the power mechanism drives the conveying mechanism to lift, so that the conveying mechanism can be used for punching under specific conditions, and the problem that a sludge cleaning device in the prior art does not have punching is solved;

3. the driving mechanism is connected with the hinged support, the driving mechanism can drive the whole conveying mechanism to rotate, the telescopic mechanism can enable the conveying mechanism to change the angle, the bottom of the conveying mechanism is changed from shallow to deep at the corner of the side of the river channel, and the telescopic mechanism and the driving mechanism can change the angle of the conveying mechanism to operate, so that the problem that the side of the river channel is not cleaned cleanly is solved, and the problem that a sludge cleaning device in the prior art cannot deform through terrain is solved;

4. through the free bearing that supporting mechanism bottom set up, realized that whole device can install various places through the free bearing, can install on the car or the bank, when need punch on the land, can install on the car, conveying mechanism can drill, has solved among the prior art clearance silt device and has not possessed the problem that adapts to various use topography.

Description of the drawings:

fig. 1 is a schematic structural diagram of a river channel sludge clearing device for water conservancy construction provided by the application;

fig. 2 is one of schematic use states of the river channel sludge removal device for water conservancy construction provided by the application;

fig. 3 is a second schematic view illustrating a usage state of the river channel sludge removal device for water conservancy construction provided by the present application;

fig. 4 is a schematic front structural view of a conveying mechanism in the river dredging device for water conservancy construction provided by the application;

fig. 5 is a schematic bottom view of a conveying mechanism in the river dredging device for water conservancy construction provided by the present application;

FIG. 6 is a schematic side view of a cross-sectional structure of a conveying mechanism of the river dredging device for water conservancy construction;

FIG. 7 is a schematic structural view of a fastening mechanism in the river dredging device for water conservancy construction provided by the present application;

fig. 8 is a schematic side view cross-sectional structure of a power mechanism in the river dredging device for water conservancy construction.

The following are marked in the figure: 1. a hull; 2. a sludge storage tank; 3. hinging seat; 4. a support mechanism; 41. a Y-shaped bracket; 42. a U-shaped fixing plate; 43. a first hydraulic lever; 44. a second hydraulic rod; 5. a protection mechanism; 51. a first shield; 52. a second shield; 6. a mud discharging mechanism; 61. a mud outlet pipe; 62. a cover; 7. a conveying mechanism; 71. a flood dragon rod; 72. a lever shaft; 73. a bearing; 74. a first gear; 8. a fastening mechanism; 81. a fixed mount; 82. a fastening tape; 83. a spring hook; 9. a power mechanism; 91. a housing; 92. a motor; 93. a second gear; 10. a drive mechanism; 11. a bellows; 12. a sewage pump; 13. a delivery pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the present embodiment provides a river silt removing apparatus for water conservancy construction, which includes a hull 1, a silt storage box 2 is fixedly disposed at a top end of a tail portion of the hull 1, the silt storage box 2 is used for storing silt at the bottom of a river, a hinged support 3 is disposed at a tail portion of the hull 1 and at a rear end of the silt storage box 2, the hinged support 3 can be used for installing and fixing the whole apparatus, a support mechanism 4 is disposed inside the hinged support 3, the support mechanism 4 is used for supporting equipment, a protection mechanism 5 is disposed at an end portion of the support mechanism 4, the protection mechanism 5 is used for protecting a conveying mechanism 7 from being damaged, a silt discharging mechanism 6 is disposed at one side of a top portion of the protection mechanism 5, the silt discharging mechanism 6 is used for discharging silt, a conveying mechanism 7 is disposed inside the protection mechanism 5, the conveying mechanism 7 is used for conveying silt or scattering silt which is agglomerated at the bottom of the river, the outside of protection machanism 5 is provided with three fastening device 8 of group, fastening device 8 is used for the second protection casing 52 fixed after opening and shutting, the 5 top of protection machanism is equipped with power unit 9, power unit 9 is used for driving conveying mechanism 7 and rotates, the bottom mounting of 1 afterbody of hull is equipped with actuating mechanism 10, actuating mechanism 10 is used for driving whole device and rotates, 1 afterbody of hull just is located the fixed suction mechanism that is equipped with in one side of silt containing box 2, when conveying mechanism 7 is installed in 1 bottom of hull, can come on the silt extraction that will break up through suction mechanism.

As a preferred embodiment, on the basis of the above manner, further, the supporting mechanism 4 includes a transmission rod mechanism and a telescopic mechanism, the transmission rod mechanism includes a Y-shaped bracket 41 hinged inside the hinge base 3, the Y-shaped bracket 41 is used for supporting the whole equipment, a U-shaped fixing plate 42 is hinged in the middle of the end of the Y-shaped bracket 41, and the U-shaped fixing plate 42 is used for fixing the position of the protection mechanism 5.

As a preferred embodiment, on the basis of the above manner, the telescopic mechanism further includes a first hydraulic rod 43 disposed in the middle of the Y-shaped support 41, an outer rod of the first hydraulic rod 43 is hinged to the middle of the Y-shaped support 41, an inner rod of the first hydraulic rod 43 is hinged to the bottom of the U-shaped fixing plate 42, the first hydraulic rod 43 is used for controlling the angle change of the protection mechanism 5, second hydraulic rods 44 are disposed on both sides of the bottom of the Y-shaped support 41, the inner rods of the two second hydraulic rods 44 are respectively hinged to both sides of the bottom of the Y-shaped support 41, the outer rods of the two second hydraulic rods 44 are respectively hinged to both sides of the rear end of the hinge base 3, and the second hydraulic rods 44 are used for controlling the angle change of the Y-shaped support 41.

As a preferred embodiment, on the basis of the above manner, further, the protection mechanism 5 includes a first protection cover 51 fixedly disposed inside the U-shaped fixing plate 42, the first protection cover 51 is used for protecting the conveying mechanism 7 from being worn, one side of the first protection cover 51 is hinged to a second protection cover 52, the second protection cover 52 is used for protecting the conveying mechanism 7 from hurting people, two sides inside the first protection cover 51 are provided with electric sliding tables, the two electric sliding tables can drive the conveying mechanism 7 to ascend and descend, the first protection cover 51 and the second protection cover 52 are both provided with a plurality of pores, and the pores are used for discharging moisture in sludge.

As a preferred embodiment, on the basis of the above-mentioned manner, further, the mud discharging mechanism 6 includes a mud discharging pipe 61 communicated with the front end of the top of the first protecting cover 51, a cover 62 is hinged to the top of the front end of the mud discharging pipe 61, the cover 62 can protect the mud discharging pipe 61 from leaking mud when not in use, a torsion spring is disposed inside the cover 62 hinged to the mud discharging pipe 61, two ends of the torsion spring are fixedly disposed at the top of the mud discharging pipe 61 and inside the cover 62 respectively, the torsion spring can enable the cover 62 to be automatically closed, and a thread is disposed on the circumferential side of the mud discharging pipe 61 and used for being in threaded connection with the end of the corrugated pipe 11.

As a preferred embodiment, on the basis of the above manner, further, the power mechanism 9 includes a housing 91 fixedly disposed between the two electric sliding tables, the housing 91 is used for protecting a motor 92, the housing 91 is slidably connected to the first protective cover 51 through the electric sliding table, the housing 91 can be lifted and lowered inside the first protective cover 51 through the electric sliding table, the motor 92 is fixedly disposed inside the housing 91, the motor 92 is used for driving the second gear 93 to rotate, the second gear 93 is fixedly disposed on a rotating shaft of the motor 92, the first gear 74 of the second gear 93 rotates, and the first gear 74 drives the conveying mechanism 7 to rotate.

In a preferred embodiment, in addition to the above-mentioned manner, the three sets of fastening mechanisms 8 further include a fixing frame 81 fixed at the front end of the first protection cover 51 and the rear end of the second protection cover 52 at equal intervals, each set of fastening mechanisms 81 located at the rear end of the second protection cover 52 is fixedly provided with a fastening belt 82, the fixing frame 81 is used for fixing the fastening belt 82, the end of each fastening belt 82 is fixedly provided with a spring hook 83, and the spring hook 83 can be buckled on the fixing frame 81.

As a preferred embodiment, on the basis of the above manner, further, the conveying mechanism 7 includes a flood dragon rod 71 disposed inside the first protective cover 51, the flood dragon rod 71 rotates to drive the sludge to ascend and descend, a rod shaft 72 is fixedly disposed at a top end portion of the flood dragon rod 71, the rod shaft 72 is used for driving the flood dragon rod 71 to rotate, a bearing 73 is sleeved on the rod shaft 72, the bearing 73 is embedded in a bottom end of the housing 91, the bearing 73 enables the rod shaft 72 to rotate at the bottom end of the housing 91, a first gear 74 is fixedly disposed at an end portion of the rod shaft 72, a second gear 93 is meshed with the first gear 74, the first gear 74 of the second gear 93 rotates, the first gear 74 is driven to drive the conveying mechanism 7 to rotate, sawteeth are disposed on peripheral sides of helical blades on the flood dragon rod 71, and sawteeth on the flood dragon rod 71 enable the bottom of a river to be broken up into blocks and the sludge to be better in the drilling effect.

As a preferred embodiment, on the basis of the above manner, further, the driving mechanism 10 includes a fixed block fixedly disposed at the bottom end of the hull 1, the fixed block is used for being fixed at the bottom of the hull 1, a stepping motor is embedded in the fixed block, the stepping motor can drive a rotating block to rotate, a rotating block is fixedly disposed on a rotating shaft of the stepping motor, the rotating block and the hinged support 3 can be connected through a bolt, the rotating block can drive the hinged support 3 to rotate, and the hinged support 3 can drive the whole device to rotate.

As a preferred embodiment, on the basis of the above manner, further, the suction mechanism includes a sewage pump 12 fixedly disposed at the tail of the ship body 1, the sewage pump 12 is used for pumping sludge, an outlet of the sewage pump 12 is communicated with a delivery pipe 13, the delivery pipe 13 is used for transporting sludge to the sludge storage box 2, an inlet of the sewage pump 12 is communicated with a corrugated pipe 11, the corrugated pipe 11 is used for connecting the sludge outlet pipe 61 and the sewage pump 12, an inner wall of an end portion of the corrugated pipe 11 is provided with threads, the corrugated pipe 11 and the sludge outlet pipe 61 can be connected by threads, and after the corrugated pipe 11 and the sludge outlet pipe 61 are connected, the sludge can be pumped by using the sewage pump 12.

Specifically, this clear silt device of river course for water conservancy construction during operation/use: firstly, fixedly connecting a hinged support 3 with a ship body 1 or other bases through bolts, when the hinged support is arranged at the top end of the tail part of the ship body 1, a telescopic mechanism and a rod penetrating mechanism in a supporting mechanism 4 can control a protection mechanism 5 to be inserted into the bottom of a river channel, a power mechanism 9 can drive a conveying mechanism 7 to rotate, a flood dragon rod 71 in the conveying mechanism 7 can convey silt to a silt discharging mechanism 6, and the silt falls into a silt storage box 2 through a silt discharging pipe 61; when the ship body is installed on the driving mechanism 10 at the bottom of the ship body 1, the second protective cover 52 is opened and is fixed on the fixed frame 81 at the front end of the first protective cover 51 through the spring hook 83 in the fastening mechanism 8, the driving mechanism 10 can control the conveying mechanism 7 to rotate, the supporting mechanism 4 can control the conveying mechanism 7 to carry out angle conversion, the flood dragon rod 71 can scatter the lumpy sludge at the bottom of the river channel, then the sludge outlet pipe 61 is connected with the pumping mechanism, and the scattered sludge is pumped into the sludge storage box 2 through the sewage pump 12 in the pumping mechanism; when not punching, can punch as required install free bearing 3 to corresponding base on, two electronic slip tables can drive power unit 9 and go up and down, power unit 9 can drive conveying mechanism 7 and rotate and go up and down, aim at the point of punching with protection machanism 5, power unit 9 drives conveying mechanism 7 and rotates, two electronic slip tables drive power unit 9 and descend, power unit 9 can drive conveying mechanism 7 and descend, wait to descend to the bottom, two electronic slip tables drive power unit 9 and rise, conveying mechanism 7 can transport earth out.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.