1. The self-adaptive marking system for the municipal road comprises a shell (10) and is characterized in that a rear wheel (11) is arranged on the left side of the shell (10) in a rotating mode, a front wheel (13) is arranged on the right side of the shell (10) in a rotating mode, a pigment pump (12) is fixedly arranged on the upper side wall of the shell (10), a lower extension rod (15) is fixedly arranged on the lower right side wall of the shell (10), a broken stone clamping device is arranged on the lower extension rod (15) and used for clamping broken stones on the road surface, a coating wheel cavity (35) is fixedly arranged on the lower side wall of the shell (10), a coating wheel cavity (33) is arranged in the coating wheel cavity (35), an adaptive marking device is arranged in the coating wheel cavity (33) and used for uniformly marking the road, and a sliding block cavity (31) is fixedly arranged on the lower side wall of the shell (10), and a material spraying device is arranged in the sliding block cavity (31).

2. The adaptive marking system for the municipal road according to claim 1, wherein: the gravel clamping device comprises a gravel clamping wheel shaft (44) rotatably arranged at the lower end of the lower extension rod (15), a plurality of inner wheels (48) fixed on the gravel clamping wheel shaft (44) are arranged on the gravel clamping wheel shaft (44) in a row, two convex rods (46) are fixedly arranged on the front side wall and the rear side wall of each inner wheel (48), gravel clamping wheels (16) with the number equal to that of the inner wheels (48) are arranged on the gravel clamping wheel shaft (44) in a sliding manner, convex rod sliding grooves (45) are fixedly arranged on the inner side walls of the gravel clamping wheels (16), the corresponding convex rods (46) extend into the convex rod sliding grooves (45), convex rod springs (47) are connected between the outer side walls of the convex rods (46) and the outer side walls of the convex rod sliding grooves (45), a plurality of convex teeth are fixedly arranged on the gravel grooves (14), and the convex teeth are positioned between every two adjacent gravel clamping wheels (16), the left side of the stone groove (14) is provided with a groove for collecting broken stones.

3. The adaptive marking system for the municipal road according to claim 2, wherein: adaptation marking device is in including sliding the setting slide bar (20) in paint wheel chamber (33), the fixed cover of slide bar (32) that is equipped with on the lateral wall behind paint wheel chamber (33), the fixed cover of slide bar (32) with slide bar (20) sliding connection, slide bar (20) with be connected with slide bar spring (21) between the lower lateral wall in paint wheel chamber (33), the lower extreme of slide bar (20) is rotated and is equipped with hollow shaft (24), fixed paint wheel (23) that is equipped with on hollow shaft (24), be equipped with unsettled spraying device in paint wheel (23).

4. The adaptive marking system for the municipal road according to claim 3, wherein: the suspended spraying device comprises a shutter shaft (42) rotatably arranged on the side wall of the coating wheel (23), a shutter (41) is fixedly arranged on the shutter shaft (42), an air cavity (43) is arranged in the coating wheel (23), the shutter (41) is used for sealing the air cavity (43), an air pipe (40) is communicated between the hollow shaft (24) and the air cavity (43), and a gravity ball (39) is slidably arranged on the lower side of the coating wheel (23).

5. The adaptive marking system for the municipal road according to claim 4, wherein: the improved automatic spraying device is characterized in that a sliding block cavity (31) is fixedly arranged at the lower side of the shell (10), a sliding block groove (30) is fixedly arranged in the sliding block groove (30), a sliding block (29) is arranged in the sliding block groove (30) in a sliding mode, the right end of the sliding block (29) is hinged to a movable hinge rod (34) through a sliding rod (20), the right end of the sliding block (29) is hinged to a fixed hinge rod (19) through a sliding rod fixing sleeve (32), the fixed hinge rod (19) is hinged to the movable hinge rod (34), an extending shaft (26) is arranged at the front end of the sliding block (29) in a rotating mode, a gear (28) is fixedly arranged at the rear side of the extending shaft (26), a transverse rack is fixedly arranged on the sliding block cavity (31), the rack is meshed with the gear (28), a pipe fixing block (27) is fixedly arranged at the front end of the extending shaft (26), a spraying pipe (25) is fixedly arranged at the lower side of the pipe fixing block (27), and a pump pipe is connected between the material spraying pipe (25) and the pigment pump (12).

6. The adaptive marking system for the municipal road according to claim 5, wherein: fixed piston cavity (38) that is equipped with on the lateral wall under casing (10), be equipped with piston cavity (37) in piston cavity (38), be equipped with air inlet unit in piston cavity (37), air inlet unit sets up including sliding piston (18) in piston cavity (37), the fixed piston rod (17) that is equipped with on the last lateral wall of piston (18), stretch out piston rod (17) left piston cavity (37) outer with fixedly connected with connecting rod (36) between slide bar (20), piston (18) downside with it has trachea (22) to rotate the cover between hollow shaft (24).

Background

As is well known, road marking refers to a mark which transmits traffic information such as guidance, limitation, warning and the like to traffic participants by lines, arrows, characters, elevation marks, raised road signs, contour marks and the like on the road surface of a road, has the functions of traffic control and guidance, can be used together with the mark, and can also be used independently.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a self-adaptive marking system for a municipal road, which can be used for marking the road straight and can be used for clinging the marked line to the ground when encountering a small convex road surface.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a self-adaptation marking off system for town road, includes the casing, the casing left side is rotated and is equipped with the rear wheel, the casing right side is rotated and is equipped with the front wheel, the fixed pigment pump that is equipped with on the lateral wall on the casing, the fixed extension pole that is equipped with down on the lateral wall under the casing right side, it gets the device to be equipped with the rubble clamp on the extension pole of down, and the rubble clamp is got the device and is used for getting the rubble clamp on the road surface, the fixed coating wheel cavity that is equipped with on the lateral wall under the casing, the internal coating wheel cavity that is equipped with of coating wheel cavity, the coating wheel intracavity is equipped with the adaptation marking off device, and the adaptation marking off device is used for evenly marking off on the road, the fixed slider cavity that is equipped with on the lateral wall under the casing, the slider intracavity is equipped with spouts the material device.

Preferably, the gravel clamping device comprises a gravel clamping wheel shaft which is rotatably arranged at the lower end of the lower extension rod, a plurality of clamping stone wheels which are fixed on the shaft of the gravel clamping wheel are arranged on the shaft of the gravel clamping wheel, two convex rods are fixedly arranged on the front side wall and the rear side wall of each inner wheel, the clamping stone wheels which are equal to the inner wheels in number are arranged on the shaft of the gravel clamping wheel in a sliding mode, convex rod sliding grooves are fixedly formed in the inner side walls of the clamping stone wheels and correspond to the convex rods extending into the convex rod sliding grooves, convex rod springs are connected between the outer side walls of the convex rods and the outer side walls of the convex rod sliding grooves, a plurality of convex teeth are fixedly arranged on the stone grooves and are located between every two adjacent clamping stone wheels, and grooves are formed in the left side of the stone grooves and used for collecting gravel.

Preferably, adaptation marking device is including sliding the setting and being in slide bar in the coating wheel intracavity, the fixed cover of slide bar that is equipped with on the lateral wall behind the coating wheel chamber, the fixed cover of slide bar with slide bar sliding connection, the slide bar with be connected with the slide bar spring between the lower lateral wall in coating wheel chamber, the lower extreme of slide bar rotates and is equipped with the hollow shaft, the fixed coating wheel that is equipped with on the hollow shaft, the coating takes turns to and is equipped with unsettled spraying device.

Preferably, the suspended spraying device comprises a shutter shaft which is rotatably arranged on the side wall of the coating wheel, a shutter is fixedly arranged on the shutter shaft, an air cavity is arranged in the coating wheel and used for sealing the air cavity, an air pipe is communicated between the hollow shaft and the air cavity, and a gravity ball is slidably arranged on the lower side of the coating wheel.

Preferably, the fixed slider chamber that is equipped with of casing downside, the fixed slider groove that is equipped with of slider intracavity, it is fast that the slider inslot slides to be equipped with to slide, slide fast right-hand member with the slide bar articulates there is the removal hinge bar, slide fast right-hand member with the fixed cover of slide bar articulates there is fixed hinge bar, fixed hinge bar with it is articulated to remove the hinge bar, it is equipped with the extension axle to slide fast front end rotation, it is fixed and is equipped with the gear to extend the axle rear side, the fixed horizontal rack that is equipped with in slider chamber, this rack with gear engagement, the front end of extending the axle is fixed and is equipped with the pipe fixed, the fixed material pipe that spouts of pipe fixed block downside, spout the material pipe with be connected with the pump line between the pigment pump.

Preferably, the fixed piston cavity that is equipped with on the lateral wall under the casing, be equipped with the piston chamber in the piston cavity, be equipped with air inlet unit in the piston chamber, air inlet unit sets up including sliding piston in the piston chamber, the fixed piston rod that is equipped with on the last lateral wall of piston, the piston rod stretches out left the piston chamber outer with fixedly connected with connecting rod between the slide bar, the piston downside with it has the trachea to rotate the cover between the hollow shaft.

Be full of the raw materials of drawing a line in pigment pump, promote the dolly and make rear wheel and front wheel rotatory, advance on the road surface, pigment pump starts simultaneously for continuously toward the coating wheel through spouting the material pipe and drip the raw materials of drawing a line, make the coating wheel remove on the road and draw a line, improve the efficiency of drawing a line, it is more controllable to draw a line simultaneously.

Along with the removal of dolly, the card stone wheel can rotate, it is rotatory to make to drive interior wheel through the nose bar, make double-layered stone wheel axle rotate, when there is the stone on the road surface, in order to avoid the stone to influence the continuity of ruling, under the effect of nose bar spring, the stone can block because of two adjacent card stone wheels, if the stone is great, then can strut two adjacent card stone wheels, and can clip the stone, continue to rotate when calorie stone wheel, the stone can be dialled by the dogtooth in stone groove, make the stone fall into in the collecting vat in stone groove, need not to clean ground before the ruling, improve the work efficiency of ruling, avoid the stone to collide with the coating wheel simultaneously, injure equipment, the quality of ruling has been improved.

If the coating wheel can not be accurately attached to the road surface when meeting the small bulge of the road surface, the marking can be broken, the normal marking effect is influenced, therefore, when encountering the bump of the road surface, the slide bar can move downwards under the action of the slide bar spring, the position of the coating wheel is adjusted under the action of the gravity ball, at the moment, the slide rod moves downwards to drive the connecting rod to move downwards, the piston moves downwards to press the air in the piston cavity into the air pipe through the air pipe, the air pipe impacts the stop door, the stop door rotates to open, a blast of air is flushed out, simultaneously, under the action of the movable hinge rod, the slide block slides leftwards in the slide block slot, so that the extension shaft rotates, the angle of adjustment is rotated left to the messenger spouts the material pipe, and the pigment that drips downwards can be impacted on the road by the air current, avoids taking place the problem of broken string, improves the continuity and the suitability of ruling, improves the efficiency of ruling.

Compared with the prior art, the self-adaptive marking system for the municipal road has the following advantages:

1. the material spraying pipe continuously drips the marking raw material on the coating wheel, so that the coating wheel moves on the road for marking, the marking efficiency is improved, and meanwhile, the marking is more controllable.

2. The stone falls into the collecting vat in stone groove, need not to clean ground before the marking off, improves the work efficiency of marking off, avoids the stone to collide with the coating wheel simultaneously, harms equipment, has improved the quality of marking off.

3. The downward dropping pigment can be impacted on a road by airflow, so that the problem of line breakage is avoided, the continuity and the applicability of line marking are improved, and the line marking efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of an adaptive marking system for a town road.

Fig. 2 is an enlarged view of a structure a in fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 2.

Fig. 4 is a sectional view taken along line C-C in fig. 2.

Fig. 5 is a sectional view taken along line D-D in fig. 1.

In the figure, 10, the housing; 11. a rear wheel; 12. a paint pump; 13. a front wheel; 14. a stone groove; 15. a lower extension bar; 16. a stone clamping wheel; 17. a piston rod; 18. a piston; 19. fixing the hinged rod; 20. a slide bar; 21. a slide bar spring; 22. an air tube; 23. a paint wheel; 24. a hollow shaft; 25. a material spraying pipe; 26. an extension shaft; 27. a pipe fixing block; 28. a gear; 29. the smoothness is fast; 30. a slider slot; 31. a slider cavity; 32. a slide bar fixing sleeve; 33. A paint wheel cavity; 34. moving the hinge rod; 35. a paint wheel cavity; 36. a connecting rod; 37. a piston cavity; 38. A piston cavity; 39. a gravity ball; 40. an air tube; 41. a shutter; 42. a shutter shaft; 43. an air cavity; 44. a stone clamping wheel shaft; 45. a nose bar chute; 46. a nose bar; 47. a nose lever spring; 48. an inner wheel.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, a self-adaptation marking off system for town road, including casing 10, casing 10 left side is rotated and is equipped with rear wheel 11, casing 10 right side is rotated and is equipped with front wheel 13, the fixed pigment pump 12 that is equipped with on the casing 10 upper side wall, the fixed lower extension rod 15 that is equipped with on the casing 10 right side lower wall, it gets the device to be equipped with the rubble clamp on the lower extension rod 15, the rubble clamp is got the device and is used for getting the rubble clamp on the road surface, the fixed coating wheel cavity 35 that is equipped with on the casing 10 lower side wall, be equipped with coating wheel cavity 33 in the coating wheel cavity 35, be equipped with the adaptation marking off device in the coating wheel cavity 33, the adaptation marking off device is used for carrying out even marking off on the road, the fixed slider cavity 31 that is equipped with on the casing 10 lower side wall, be equipped with the material spraying device in the slider cavity 31.

As shown in fig. 1 and 5, the gravel clamping device includes a gravel clamping wheel shaft 44 rotatably disposed at the lower end of the lower extension rod 15, a plurality of inner wheels 48 fixed on the gravel clamping wheel shaft 44 are arranged on the gravel clamping wheel shaft 44, two protruding rods 46 are fixedly disposed on the front and rear side walls of each inner wheel 48, gravel clamping wheels 16 equal in number to the inner wheels 48 are slidably disposed on the gravel clamping wheel shaft 44, a protruding rod sliding groove 45 is fixedly disposed on the inner side wall of each gravel clamping wheel 16, a corresponding protruding rod 46 extends into the protruding rod sliding groove 45, a protruding rod spring 47 is connected between the outer side wall of each protruding rod 46 and the outer side wall of the protruding rod sliding groove 45, a plurality of protruding teeth are fixedly disposed on each gravel groove 14, the protruding teeth are disposed between every two adjacent gravel clamping wheels 16, and a groove is disposed on the left side of each gravel groove 14 for collecting gravel.

As shown in fig. 2, the adaptive marking device includes a slide rod 20 slidably disposed in a paint wheel cavity 33, a slide rod fixing sleeve 32 is fixedly disposed on a rear side wall of the paint wheel cavity 33, the slide rod fixing sleeve 32 is slidably connected with the slide rod 20, a slide rod spring 21 is connected between the slide rod 20 and a lower side wall of the paint wheel cavity 33, a hollow shaft 24 is rotatably disposed at a lower end of the slide rod 20, a paint wheel 23 is fixedly disposed on the hollow shaft 24, and a suspended spraying device is disposed in the paint wheel 23.

As shown in fig. 2 and 4, the suspended spraying device includes a shutter shaft 42 rotatably disposed on a sidewall of the coating wheel 23, a shutter 41 is fixedly disposed on the shutter shaft 42, an air chamber 43 is disposed in the coating wheel 23, the shutter 41 is used for sealing the air chamber 43, an air tube 40 is disposed between the hollow shaft 24 and the air chamber 43, and a gravity ball 39 is slidably disposed on a lower side of the coating wheel 23.

As shown in fig. 2 and 3, a slider cavity 31 is fixedly arranged on the lower side of the housing 10, a slider groove 30 is fixedly arranged in the slider cavity 31, a slider 29 is slidably arranged in the slider groove 30, the right end of the slider 29 is hinged to the slide rod 20 through a movable hinge rod 34, the right end of the slider 29 is hinged to a fixed hinge rod 19 through a slide rod fixing sleeve 32, the fixed hinge rod 19 is hinged to the movable hinge rod 34, an extension shaft 26 is rotatably arranged at the front end of the slider 29, a gear 28 is fixedly arranged on the rear side of the extension shaft 26, a transverse rack is fixedly arranged on the slider cavity 31 and meshed with the gear 28, a pipe fixing block 27 is fixedly arranged at the front end of the extension shaft 26, a material spraying pipe 25 is fixedly arranged on the lower side of the pipe fixing block 27, and a pump pipe is connected between the material spraying pipe 25 and the pigment pump 12.

As shown in fig. 2, a piston cavity 38 is fixedly disposed on the lower side wall of the housing 10, a piston cavity 37 is disposed in the piston cavity 38, an air inlet device is disposed in the piston cavity 37, the air inlet device includes a piston 18 slidably disposed in the piston cavity 37, a piston rod 17 is fixedly disposed on the upper side wall of the piston 18, the piston rod 17 extends leftwards out of the piston cavity 37 and is fixedly connected to a connecting rod 36 between the slide rod 20, and an air pipe 22 is rotatably sleeved between the lower side of the piston 18 and the hollow shaft 24.

The paint pump 12 is filled with the scribing raw material, the trolley is pushed to enable the rear wheel 11 and the front wheel 13 to rotate, the pigment pump 12 advances on the road surface, meanwhile, the paint pump 12 is started, the scribing raw material is continuously dripped onto the paint wheel 23 through the material spraying pipe 25, the paint wheel 23 moves on the road to perform scribing, the scribing efficiency is improved, and meanwhile, the scribing is more controllable.

Along with the removal of dolly, the stone blocking wheel 16 can rotate, make it rotatory to drive interior wheel 48 through nose bar 46, make double-layered stone wheel axle 44 rotate, when there is the stone on the road surface, in order to avoid the stone to influence the continuity of drawing a line, under the effect of nose bar spring 47, the stone can block because of adjacent two stone blocking wheels 16, if the stone is great, then can strut adjacent two stone blocking wheels 16, and can clip the stone, continue rotatory when stone blocking wheel 16, the stone can be dialled by the dogtooth of stone groove 14, make the stone fall into the collecting vat of stone groove 14, need not to clean ground before the drawing a line, improve the work efficiency of drawing a line, avoid the stone to collide with coating wheel 23 simultaneously, injure equipment, improved the quality of drawing a line.

If the paint wheel 23 cannot be accurately attached to the road surface when the road surface is small and convex, so that the scribing line may be broken, and the normal scribing effect is affected, when the road surface is convex, the slide rod 20 moves downwards under the action of the slide rod spring 21, the paint wheel 23 adjusts the position under the action of the gravity ball 39, at this time, the slide rod 20 moves downwards to drive the connecting rod 36 to move downwards, so that the piston 18 moves downwards to press the air in the piston cavity 37 into the air pipe 40 through the air pipe 22, the air pipe 40 impacts the stop door 41, the stop door 41 rotates to open, a jet of air flow is flushed out, and simultaneously, along with the action of the movable hinge rod 34, the slide block 29 slides to the left in the slide block groove 30, so that the extension shaft 26 rotates, the material spraying pipe 25 rotates to adjust the angle to the left, the downward dropping pigment is impacted on the road by the air flow, and the problem of line breaking is avoided, the continuity and the applicability of the scribing are improved, and the scribing efficiency is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.