CN108677671A - A kind of repairing road cracks descaling machine - Google Patents

Abstract

The invention discloses a kind of repairing road cracks descaling machines, belong to crack repairing cleaning field.A kind of repairing road cracks descaling machine, including mobile base, it is fixedly connected with water drum in the mobile base, vertical water-supply-pipe is rotatably connected in the mobile base, the vertical water-supply-pipe lower end is fixedly connected with horizontal water-supply-pipe, the described one end of horizontal water-supply-pipe far from vertical water-supply-pipe is fixedly connected with high-pressure nozzle, and the water drum lower end is connected with outlet pipe, and the one end of the outlet pipe far from water drum is connected with the rotary seal of vertical water-supply-pipe upper end；The present invention on dynamic pedestal by being fixedly connected with water drum, water drum conveys water by vertical water-supply-pipe and horizontal water delivery bobbin carriage high-pressure nozzle, and vertical water-supply-pipe is rotatably connected in mobile base, it is located at different positions to rotate horizontal water-supply-pipe adjusting high-pressure nozzle, it is applicable in the hydro-peening to irregular crack on road, without hand-held hydraulic giant cleaning, labor intensity is effectively reduced, and cleaning performance is good.

Description

Road crack repair and cleaning machine

technical field

The invention relates to the technical field of crack repair and cleaning, in particular to a road crack repair and cleaning machine.

Background technique

Cement pavement crack repair plan and repair materials, first of all, there are many kinds of cement floor cracks, such as penetrating cracks, broken plate cracks, transverse cracks, longitudinal cracks, micro cracks, network cracks, radioactive cracks and other forms; there are also different environments, Like road cracks, wall cracks, workshop floor cracks, floor cracks, etc., in different environments, road cracks need to be repaired.

Before repairing, the cracks need to be treated, the sand in the cracks should be taken out to ensure the cohesion, and the loose ground on both sides of the cracks should be knocked off when cleaning; if the crack width is less than 1 cm, the cracks need to be widened so that the repair material can be poured into the cracks. Inside the cracks; cleaning the cracks is mainly to clean up debris, soil and other debris from the cracks; after cleaning, it is necessary to wash away the fine sand and soil with water. The current method is mostly to clean the workers with a water gun, and then clean it with a water gun. You need to bend down and aim at the cracks to clean. It is tiring to clean for a long time, and if you only use a water gun to clean, the dirty water will stay in the cracks, and the cleaning effect is not good.

Contents of the invention

The purpose of the present invention is to solve the problems in the prior art that bending over and aiming at the cracks can be done, and cleaning for a long time is tiring, and only cleaning with a water gun will leave the dirty water in the cracks and the cleaning effect is not good. The utility model relates to a road crack repairing and cleaning machine.

In order to achieve the above object, the present invention adopts the following technical solutions:

A road crack repairing and cleaning machine, comprising a mobile base, a water cylinder is fixedly connected to the mobile base, a vertical water pipe is rotatably connected to the mobile base, and a horizontal water pipe is fixedly connected to the lower end of the vertical water pipe. The end of the horizontal water pipe away from the vertical water pipe is fixedly connected with a high-pressure nozzle, the lower end of the water cylinder is connected with a water outlet pipe, and the end of the water outlet pipe away from the water cylinder is connected to the upper end of the vertical water pipe in a rotational and sealed manner.

Preferably, a sealing ring is connected to the connection between the vertical water delivery pipe and the water outlet pipe, the lower end of the water cylinder is connected to a water supply pipe, the water supply pipe is connected to a water supply valve, and the water cylinder contains clear water.

Preferably, a moving wheel is connected to the bottom side of the moving base, a drive shaft is rotatably connected to the moving wheel, a driving motor is fixedly connected to the moving base, and a driving gear is fixedly connected to the driving end of the driving motor through the connecting shaft. , the driving shaft is fixedly connected with a driven gear meshed with the driving gear.

Preferably, the vertical water pipe is fixedly connected with a driven adjustment gear plate, the mobile base is rotatably connected with a rotation adjustment shaft through a support rod, and the lower end of the rotation adjustment shaft is fixedly connected with a gear wheel meshing with the driven adjustment gear plate. The active adjustment gear plate.

Preferably, a first handle is fixedly connected to the upper end of the rotation adjustment shaft, and a second handle is fixedly connected to the support rod.

Preferably, a piston is slidingly sealed in the water cylinder, a long vertical rod is fixedly connected to the water cylinder, the piston is connected to the long vertical rod in a sliding seal, a traction channel is opened on the long vertical rod, and the bottom of the water cylinder A first guide wheel is fixedly connected to the wall, a second guide wheel is fixedly connected to the upper end of the water cylinder, a winding wheel is fixedly connected to the connecting shaft, and a traction line is wound and connected to the winding wheel, and the traction line passes through the The second guide wheel, the traction channel and the first guide wheel are fixedly connected with the piston.

Preferably, a water suction cylinder is fixedly connected to the mobile base, the water suction cylinder is connected to the upper end of the water cylinder through a connection cylinder and a suction pipe, the water suction cylinder is connected to a suction head through a water suction pipe and a water suction hose, and the mobile The bottom side of the base is fixedly connected to the limit slide bar through the connecting plate, and the suction head is slidably connected to the limit slide bar.

Preferably, a plurality of baffles are staggered and fixedly connected to the connecting head, and a water-absorbing filter is also fixedly connected to the connecting head.

Preferably, a miscellaneous pipe is connected to the water suction cylinder, and a valve is connected to the miscellaneous pipe.

Preferably, the suction head includes a sliding seat, the sliding seat is slidably connected to the limit slide bar, the lower end of the sliding seat is connected to the nozzle seat through a telescopic rod, the telescopic rod is covered with a spring, and the water absorbing The hose is connected to the nozzle seat, the nozzle seat is connected with a hook, the sliding seat is fixedly connected with a hanging ring corresponding to the hook, the lower end of the nozzle seat is connected with a nozzle tube, and the nozzle tube is covered with a rotating sleeve , and the rotating sleeve is connected with universal balls.

Compared with the prior art, the present invention provides a road crack repair and cleaning machine, which has the following beneficial effects:

The water cylinder is fixedly connected to the movable base, and the water cylinder delivers water through the vertical water pipe and the horizontal water pipe box high-pressure nozzle, while the vertical water pipe is rotatably connected to the mobile base, so that the horizontal water pipe can be rotated to adjust the high-pressure nozzle to be located in different positions. It is suitable for spray cleaning of irregular road cracks, no need to hold a water gun to clean, effectively reducing labor intensity, and the cleaning effect is good.

The sealing ring effectively seals the sealing joint between the vertical water delivery pipe and the water outlet pipe, and the water supply pipe and the water supply valve facilitate timely replenishment of clear water into the water cylinder.

When moving the mobile base, the driving motor is started, and the driving motor drives the driving gear to rotate through the connecting shaft, thereby driving the driving shaft to move through the driven gear, thereby driving the moving wheel to move to realize the movement.

When the high-pressure nozzle needs to be adjusted, the active adjustment gear plate is driven to rotate by rotating the adjustment shaft, so that the driven adjustment gear plate drives the vertical water pipe to rotate, so that the horizontal water pipe drives the high-pressure nozzle to rotate to realize the adjustment of the position of the high-pressure nozzle.

Adjustment of the rotary adjustment shaft is facilitated by the first handle and the second handle.

When spraying water is required, the drive motor drives the mobile base to move, and at the same time, the drive motor drives the winding wheel to rotate through the connecting shaft, so that the winding wheel rotates and winds the traction line, and the traction line plays a guiding role in the second guide wheel, the traction channel and the first guide wheel The lower drives the piston to move downward, so that the clear water is sprayed out at high pressure to realize water spraying.

The suction head is placed in the sprayed crack, and the water suction cylinder communicates with the upper end of the water cylinder through the connecting cylinder. When the piston moves down, suction is generated, which makes the water suction cylinder generate negative pressure, so that the water suction cylinder sucks the dirt through the suction head. Water, good effect of rinsing and removing impurities.

The multiple baffles in the connecting cylinder effectively prevent water vapor and impurities from entering the water cylinder, and the water-absorbing filter net further effectively absorbs and filters water.

The miscellaneous discharge pipe facilitates the discharge of dirty water after suction.

The sliding seat is slidably connected to the limit sliding rod, which can realize movement and is suitable for curved cracks. The lower end of the sliding seat is connected to the nozzle seat through a telescopic rod. The telescopic rod is covered with a spring, which is convenient for hanging the nozzle in the crack. When not in use There is a hook and a hanging ring when the nozzle pipe is covered with a rotating sleeve, and the rotating sleeve is connected with a universal ball. When the nozzle pipe moves and sucks in the crack, the rotating sleeve and the universal ball effectively protect the nozzle pipe.

Description of drawings

Fig. 1 is the side view sectional structure schematic diagram of a kind of road crack repair cleaning machine that the present invention proposes;

Fig. 2 is the front view sectional structure schematic diagram of a kind of road crack repair cleaning machine that the present invention proposes;

Fig. 3 is a schematic structural view of A in Fig. 2 of a road crack repairing and cleaning machine proposed by the present invention;

Fig. 4 is the schematic structural view of the B place in Fig. 2 of a kind of road crack repair cleaning machine proposed by the present invention;

Fig. 5 is a structural schematic diagram at C in Fig. 2 of a road crack repairing and cleaning machine proposed by the present invention;

Fig. 6 is a schematic diagram of the connection structure between the suction head and the limit slide bar of a road crack repairing and cleaning machine proposed by the present invention;

Fig. 7 is a schematic diagram of the connection structure of the vertical water delivery pipe and the horizontal water delivery pipe of a road crack repairing and cleaning machine proposed by the present invention.

In the figure: 1. Moving wheel; 2. Drive shaft; 3. High-pressure nozzle; 4. Horizontal water pipe; 5. Vertical water pipe; 6. Driving motor; 7. Connecting shaft; 8. Driven gear; 9. Drive Gear; 10, winding wheel; 11, traction line; 12, water pipe; 13, water valve; 14, clear water; 15, piston; 16, long pole; 17, water cylinder; 18, outlet pipe; 19, sealing ring; 20. Driven adjustment gear plate; 21. First handle; 22. Rotation adjustment shaft; 23. Second handle; 24. Support rod; 25. Active adjustment gear plate; 26. Mobile base; Water suction hose; 29, water suction pipe; 30, water suction cylinder; 31, suction pipe; 32, second guide wheel; 33, suction head; 3301, sliding seat; 3302, hanging ring; 3303, hook; 3304, nozzle 3305, rotating sleeve; 3306, nozzle pipe; 3307, telescoping rod; 3308, spring; 34, limit slide bar; 35, connecting plate; 36, first guide wheel; 37, traction channel.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

Example 1:

Referring to Fig. 1, Fig. 2 and Fig. 7, a road crack repairing and cleaning machine comprises a mobile base 26, a water cylinder 17 is fixedly connected to the mobile base 26, and a vertical water delivery pipe 5 is rotatably connected to the mobile base 26, and the vertical water delivery pipe The lower end of the 5 is fixedly connected with a horizontal water delivery pipe 4, and one end of the horizontal water delivery pipe 4 away from the vertical water delivery pipe 5 is fixedly connected with a high-pressure nozzle 3, and the lower end of the water cylinder 17 is connected with a water outlet pipe 18, and the end of the water outlet pipe 18 away from the water cylinder 17 is connected to the vertical water delivery pipe 17. The upper end of the water pipe 5 is rotationally and sealed connected, and the water cylinder 17 is fixedly connected to the movable base 26. The water cylinder 17 transports water through the vertical water pipe 5 and the horizontal water pipe 4 and the high-pressure nozzle 3, and the vertical water pipe 5 is connected to the mobile base 26 in rotation. Up, so as to rotate the horizontal water delivery pipe 4 to adjust the high-pressure nozzle 3 to be located in different positions, suitable for spray cleaning of irregular road cracks, without the need for hand-held water gun cleaning, effectively reducing labor intensity, and the cleaning effect is good.

Example 2:

Referring to Fig. 1 and Fig. 2, a road crack repairing and cleaning machine is basically the same as Embodiment 1, the difference is that a sealing ring 19 is connected to the connection between the vertical water delivery pipe 5 and the outlet pipe 18, and the lower end of the water cylinder 17 is connected to a The water pipe 12 is connected with the water supply valve 13 on the water supply pipe 12, and the clear water 14 is filled in the water cylinder 17. The sealing ring 19 effectively seals the sealing connection between the vertical water delivery pipe 5 and the water outlet pipe 18, and the water supply pipe 12 and the water supply valve 13 It is convenient to replenish clear water 14 in the water cylinder 17 in time.

Example 3:

Referring to Fig. 1, Fig. 2 and Fig. 7, a road crack repairing and cleaning machine comprises a mobile base 26, a water cylinder 17 is fixedly connected to the mobile base 26, and a vertical water delivery pipe 5 is rotatably connected to the mobile base 26, and the vertical water delivery pipe The lower end of the 5 is fixedly connected with a horizontal water delivery pipe 4, and one end of the horizontal water delivery pipe 4 away from the vertical water delivery pipe 5 is fixedly connected with a high-pressure nozzle 3, and the lower end of the water cylinder 17 is connected with a water outlet pipe 18, and the end of the water outlet pipe 18 away from the water cylinder 17 is connected to the vertical water delivery pipe 17. The upper end of the water pipe 5 is rotationally and sealed connected, and the water cylinder 17 is fixedly connected to the movable base 26. The water cylinder 17 transports water through the vertical water pipe 5 and the horizontal water pipe 4 and the high-pressure nozzle 3, and the vertical water pipe 5 is connected to the mobile base 26 in rotation. Up, so as to rotate the horizontal water delivery pipe 4 to adjust the high-pressure nozzle 3 to be located in different positions, suitable for spray cleaning of irregular road cracks, without the need for hand-held water gun cleaning, effectively reducing labor intensity, and the cleaning effect is good.

The bottom side of the mobile base 26 is connected with a mobile wheel 1, the mobile wheel 1 is rotatably connected with a drive shaft 2, the mobile base 26 is fixedly connected with a driving motor 6, and the driving end of the driving motor 6 is fixedly connected with a driving gear 9 through a connecting shaft 7, and the driving A driven gear 8 meshing with the driving gear 9 is fixedly connected to the shaft 2. When the mobile base 26 is moved, the driving motor 6 is started, and the driving motor 6 drives the driving gear 9 to rotate through the connecting shaft 7, thereby driving the driving shaft through the driven gear 8. 2 moves, thereby drives moving wheel 1 to move and realizes moving.

Example 4:

Referring to Fig. 1, Fig. 2 and Fig. 7, a road crack repairing and cleaning machine comprises a mobile base 26, a water cylinder 17 is fixedly connected to the mobile base 26, and a vertical water delivery pipe 5 is rotatably connected to the mobile base 26, and the vertical water delivery pipe The lower end of the 5 is fixedly connected with a horizontal water delivery pipe 4, and one end of the horizontal water delivery pipe 4 away from the vertical water delivery pipe 5 is fixedly connected with a high-pressure nozzle 3, and the lower end of the water cylinder 17 is connected with a water outlet pipe 18, and the end of the water outlet pipe 18 away from the water cylinder 17 is connected to the vertical water delivery pipe 17. The upper end of the water pipe 5 is rotationally and sealed connected, and the water cylinder 17 is fixedly connected to the movable base 26. The water cylinder 17 transports water through the vertical water pipe 5 and the horizontal water pipe 4 and the high-pressure nozzle 3, and the vertical water pipe 5 is connected to the mobile base 26 in rotation. Up, so as to rotate the horizontal water delivery pipe 4 to adjust the high-pressure nozzle 3 to be located in different positions, suitable for spray cleaning of irregular road cracks, without the need for hand-held water gun cleaning, effectively reducing labor intensity, and the cleaning effect is good.

The vertical water pipe 5 is fixedly connected with a driven adjustment gear plate 20, and the mobile base 26 is rotatably connected with a rotation adjustment shaft 22 through a support rod 24. When adjusting the gear plate 25, when it is necessary to adjust the high-pressure nozzle 3, the active adjustment gear plate 25 is driven to rotate by rotating the adjustment shaft 22, so that the driven adjustment gear plate 20 drives the vertical water pipe 5 to rotate, so that the horizontal water pipe 4 drives the high-pressure nozzle 3 rotate to realize the adjustment of the position of the high-pressure nozzle 3.

Example 5:

Referring to Fig. 1 and Fig. 2, a road crack repairing and cleaning machine is basically the same as Embodiment 4, furthermore, a first handle 21 is fixedly connected to the upper end of the rotating adjustment shaft 22, and a second handle 23 is fixedly connected to the support rod 24, Adjustment of the rotation adjustment shaft 22 is facilitated by the first handle 21 and the second handle 23 .

Embodiment 6:

With reference to Fig. 1-7, a kind of road crack repair cleaning machine is basically the same as embodiment 3, and the difference is that a piston 15 is connected with a sliding seal in the water cylinder 17, and a long vertical rod 16 is fixedly connected in the water cylinder 17, and the piston 15 and The long vertical rods 16 are connected in a sliding seal, the long vertical rods 16 are provided with a traction channel 37, the bottom wall of the water cylinder 17 is fixedly connected with a first guide wheel 36, the upper end of the water cylinder 17 is fixedly connected with a second guide wheel 32, and the connecting shaft 7 is fixedly connected with There is a winding wheel 10, and the winding wheel 10 is wound with a traction line 11. The traction line 11 passes through the second guide wheel 32, the traction channel 37 and the first guide wheel 32 in sequence and is fixedly connected with the piston 16. When spraying water is required, drive When the motor 6 drives the mobile base 26 to move, the drive motor 6 drives the winding wheel 10 to rotate through the connecting shaft 7, so that the winding wheel 10 rotates and wraps the traction line 11, and the traction line 11 is guided on the second guide wheel 32, the traction channel 37 and the first guide wheel 32. Under the guidance of the wheel 32, the piston 15 is driven to move downwards, so that clear water is sprayed out under high pressure to realize water spraying.

The mobile base 26 is fixedly connected with a water suction cylinder 30, the water suction cylinder 30 is connected with the upper end of the water cylinder 17 through the connection cylinder 38 and the suction pipe 31, the water suction cylinder 30 is connected with a suction head 33 through the water suction pipe 29 and the water suction hose 28, and the mobile base The bottom side of 26 is fixedly connected to the limit slide bar 34 through the connecting plate 35, the suction head 33 is slidably connected to the limit slide bar 34, the suction head 33 is placed in the crack that has been sprayed, and the water suction tube 30 is connected with the connection tube 38. The upper end of the water cylinder 17 is connected, and when the piston 15 moves downward, suction is generated, thereby causing the water suction cylinder 30 to generate negative pressure, so that the water suction cylinder 30 draws dirty water through the suction head 33, and the effect of washing and removing impurities is good.

A plurality of baffles 40 are staggered and fixedly connected in the connecting cylinder 38, and a water-absorbing filter 39 is also fixedly connected in the connecting cylinder 38. The multiple baffles 40 in the connecting cylinder 38 effectively prevent water vapor and impurities from entering the water cylinder 17, and the water-absorbing filter 39 Further effective water absorption and filtration.

The suction tube 30 is connected with a miscellaneous discharge pipe 27, and the miscellaneous discharge pipe 27 is connected with a valve, and the miscellaneous discharge pipe 37 is convenient to discharge the dirty water that has been sucked.

The suction head 33 comprises a sliding seat 3301, the sliding seat 3301 is slidably connected on the limit slide bar 34, the lower end of the sliding seat 3301 is connected with a nozzle seat 3304 through a telescopic rod 3307, the telescopic rod 3307 is covered with a spring 3308, and the suction hose 28 is connected to the The nozzle holder 3304 is connected, the nozzle holder 3304 is connected with a hook 3303, the sliding seat 3301 is fixedly connected with a hanging ring 3302 corresponding to the hook 3303, the lower end of the nozzle holder 3304 is connected with a nozzle pipe 3306, and the nozzle pipe 3306 is covered with a rotating sleeve 3305, And the rotating sleeve 3305 is connected with universal balls, and the sliding seat 3301 is slidably connected on the limit slide bar 34, which can realize movement and is suitable for curved cracks. There is a spring 3308 on the upper cover, which is convenient to place the nozzle hanging 3306 in the crack. When not in use, the hook 3303 and the hanging ring 3302 hang on the fixed nozzle pipe 3306. The nozzle pipe 3306 is covered with a rotating sleeve 3305, and the rotating sleeve 3305 is connected with a When the universal ball and the nozzle pipe 3306 move and suck in the crack, the rotating sleeve 3305 and the universal ball effectively protect the nozzle pipe 3306.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (10)

1. a kind of repairing road cracks descaling machine, including mobile base（26）, which is characterized in that the mobile base（26）It is upper solid Surely it is connected with water drum（17）, the mobile base（26）On be rotatably connected to vertical water-supply-pipe（5）, the vertical water-supply-pipe（5） Lower end is fixedly connected with horizontal water-supply-pipe（4）, the horizontal water-supply-pipe（4）Far from vertical water-supply-pipe（5）One end be fixedly connected There is high-pressure nozzle（3）, the water drum（17）Lower end is connected with outlet pipe（18）, the outlet pipe（18）Far from water drum（17）One End and vertical water-supply-pipe（5）Upper end rotary seal is connected.

2. a kind of repairing road cracks descaling machine according to claim 1, which is characterized in that the vertical water-supply-pipe（5） With outlet pipe（18）Junction be connected with sealing ring（19）, the water drum（17）Lower end connects filler pipe（12）, described plus water Pipe（12）On be connected with priming valve door（13）, the water drum（17）In fill clear water（14）.

3. a kind of repairing road cracks descaling machine according to claim 1, which is characterized in that the mobile base（26）Bottom Side is connected with movable pulley（1）, the movable pulley（1）On be rotatably connected to drive shaft（2）, the mobile base（26）Upper fixation is even It is connected to driving motor（6）, the driving motor（6）Driving end passes through connecting shaft（7）It is fixedly connected with driving gear（9）, described Drive shaft（2）On be fixedly connected with and driving gear（9）The driven gear of engagement（8）.

4. a kind of repairing road cracks descaling machine according to claim 1 or 2 or 3, which is characterized in that the vertical water delivery Pipe（5）On be fixedly connected with driven adjustment gear disk（20）, the mobile base（26）On pass through supporting rod（24）Rotation connection There is rotation adjustment axis（22）, the rotation adjustment axis（22）Lower end is fixedly connected with and driven adjustment gear disk（20）The master of engagement Dynamic adjustment gear disk（25）.

5. a kind of repairing road cracks descaling machine according to claim 4, which is characterized in that the rotation adjustment axis（22） Upper end is fixedly connected with the first in command（21）, the supporting rod（24）On be fixedly connected with second handle（23）.

6. a kind of repairing road cracks descaling machine according to claim 3, which is characterized in that the water drum（17）Interior sliding It is sealedly connected with piston（15）, the water drum（17）In be fixedly connected with long upright bar（16）, the piston（15）With long upright bar （16）It is slidingly sealed connected, the long upright bar（16）On offer traction channel（37）, the water drum（17）Bottom wall is fixedly connected There is the first guide wheel（36）, the water drum（17）Upper end is fixedly connected with the second guide wheel（32）, the connecting shaft（7）Upper fixation It is connected with winding wheel（10）, the winding wheel（10）On be intertwined and connected and have draught line（11）, the draught line（11）It sequentially passes through Second guide wheel（32）, traction channel（37）With the first guide wheel（32）And and piston（16）It is fixedly linked.

7. a kind of repairing road cracks descaling machine according to claim 6, which is characterized in that the mobile base（26）On It is fixedly connected with water-absorbing cylinder（30）, the water-absorbing cylinder（30）Pass through connecting cylinder（38）And suction tube（31）With water drum（17）Upper end phase Even, the water-absorbing cylinder（30）Pass through suction hose（29）And soft suction hose（28）It is connected with dust collecter（33）, the mobile base （26）Bottom side passes through connecting plate（35）It is fixedly connected with limit slide bar（34）, the dust collecter（33）It is slidably connected at limit slide bar （34）On.

8. a kind of repairing road cracks descaling machine according to claim 7, which is characterized in that the connecting cylinder（38）Middle friendship Mistake is fixedly connected with multiple baffles（40）, the connecting cylinder（38）In be also fixedly connected with water suction filter screen（39）.

9. a kind of repairing road cracks descaling machine according to claim 7 or 8, which is characterized in that the water-absorbing cylinder（30） On be connected with impurity-discharging pipe（27）, the impurity-discharging pipe（27）On be connected with valve.

10. a kind of repairing road cracks descaling machine according to claim 7 or 8, which is characterized in that the dust collecter（33） Including slide（3301）, the slide（3301）It is slidably connected at limit slide bar（34）On, the slide（3301）Lower end passes through Telescopic rod（3307）It is connected with nozzle boss（3304）, the telescopic rod（3307）On be cased with spring（3308）, the soft suction hose （28）With nozzle boss（3304）It is connected, the nozzle boss（3304）On be connected with hook（3303）, the slide（3301）It is upper solid Surely it is connected with and links up with（3303）Corresponding link（3302）, the nozzle boss（3304）Lower end is connected with shower head pipe（3306）, The shower head pipe（3306）On be cased with turning set（3305）, and turning set（3305）On be connected with Universal caster.