CN219386128U

CN219386128U - Damaged pavement repairing pretreatment device

Info

Publication number: CN219386128U
Application number: CN202320352332.0U
Authority: CN
Inventors: 赵利权; 杨文平
Original assignee: Hangzhou Lihao Construction Co ltd
Current assignee: Hangzhou Lihao Construction Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-07-21
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of pavement restoration, in particular to a damaged pavement restoration pretreatment device, which comprises a movable seat; a pushing handle is fixed on one side of the movable seat; a rotating frame A is arranged below the movable seat, a cleaning roller is rotatably arranged on the rotating frame A, a servo motor A for driving the cleaning roller to rotate is arranged on the rotating frame A, and a linear driving mechanism A for driving the rotating frame A to vertically move is arranged on the movable seat; one side of the rotating frame A is provided with a rotating frame B, a bucket is arranged on the rotating frame B, a power component A for driving the rotating frame B to vertically move is arranged on the moving seat, two ends of the bucket are respectively fixed with a rotating shaft, and the bucket is rotatably arranged on the rotating frame B through two rotating shafts at two ends of the bucket; the movable seat is provided with a waste box. The utility model can automatically clean the broken stone and dust in the pits, reduces the dust concentration during working, is convenient for transporting the broken stone in the bucket, and has strong practicability.

Description

Damaged pavement repairing pretreatment device

Technical Field

The utility model relates to the technical field of pavement repair, in particular to a damaged pavement repair pretreatment device.

Background

Broken roadways can generally be divided into two categories: structural damage and functional damage, structural damage leads to the road surface structure bearing capacity to descend, shows with the form of various structural cracks, and functional damage then can influence driving quality and driving safety, shows that road surface service ability descends, roughness and skid resistance performance reduce, if just need to repair the road surface.

The Chinese patent with the bulletin number of CN210420828U discloses a damaged pavement repairing pretreatment device, which comprises a device main body, a motor, a cleaning assembly and a collecting assembly, wherein the left side of the device main body is fixedly connected with a supporting rod, wheels are symmetrically distributed at the bottom of the device main body, the cleaning assembly is arranged at the bottom of the device main body and comprises a roller, a hairbrush, a driving disc and a baffle, the motor is arranged inside the device main body, a storage battery is fixedly connected inside the device main body, the bottom of the device main body is fixedly connected with the collecting assembly, and the collecting assembly comprises a bevel board, a bin body and a fixing board.

The above-disclosed patents still suffer from the following drawbacks: the broken stone that can't clean is collected when cleaning, and the broken stone splashes everywhere, and the follow-up manpower that still consumes is cleared up the broken stone, and complex operation wastes time and energy.

Disclosure of Invention

The utility model aims to solve the technical problems in the background art, and provides a damaged pavement repairing pretreatment device.

The technical scheme of the utility model is as follows: a damaged pavement repairing pretreatment device comprises a movable seat; a pushing handle is fixed on one side of the movable seat; the four corners of the bottom end of the movable seat are respectively fixed with a supporting leg, and the bottom ends of the supporting legs are provided with rollers; a rotating frame A is arranged below the movable seat, a cleaning roller is rotatably arranged on the rotating frame A, a servo motor A for driving the cleaning roller to rotate is arranged on the rotating frame A, and a linear driving mechanism A for driving the rotating frame A to vertically move is arranged on the movable seat; one side of the rotating frame A is provided with a rotating frame B, a bucket is arranged on the rotating frame B, a power component A for driving the rotating frame B to vertically move is arranged on a moving seat, a through hole for the bucket to penetrate is formed in the moving seat, rotating shafts are fixed at two ends of the bucket, the bucket is rotatably arranged on the rotating frame B through two rotating shafts at two ends of the bucket, and a power component B for driving the rotating shafts to rotate is arranged on the rotating frame B; a water spraying mechanism is arranged on the movable seat; the movable seat is provided with a waste box.

Preferably, the support leg on one side is provided with a camera, the pushing handle is fixedly provided with a bracket, the bracket is fixedly provided with a display, and the display is electrically connected with the camera.

Preferably, a baffle is fixedly connected between two adjacent supporting legs.

Preferably, the water spraying mechanism comprises a water tank, a water pump and a spray head, wherein the water tank and the water pump are both arranged on the movable seat, the spray head is arranged at the bottom end of the movable seat, the input end of the water pump is connected with the water tank, and the output end of the water pump is connected with the spray head.

Preferably, power component A includes servo motor B, threaded rod and guide bar, fixedly connected with crane on the rotating turret B, and servo motor B installs on removing the seat, and threaded rod and servo motor B's output shaft, the vertical setting of guide bar are on removing the seat, and the crane slides and sets up on the guide bar, and crane and threaded rod threaded connection.

Preferably, the power assembly B comprises a linear driving mechanism B, a rack and a toothed ring, wherein the linear driving mechanism B is arranged on the rotating frame B, the rack is fixed on an output shaft of the linear driving mechanism B, the toothed ring is fixed on the rotating shaft, and the rack is meshed with the toothed ring.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: when the broken part of the road surface is found, the linear driving mechanism A, the servo motor A and the servo motor B are started to work, the servo motor A can drive the cleaning roller to rotate, the linear driving mechanism A drives the cleaning roller to move downwards until the cleaning roller contacts the road surface, the servo motor B drives the threaded rod to rotate forwards and backwards, so that the bucket can be driven to move upwards and downwards, the bucket is driven to contact with the ground, the cleaned stones, gravel and dust are swept into the bucket, meanwhile, the water pump can be started to work, the water in the water tank is pumped into the spray head, and finally the spray head is sprayed to the ground, so that the effect of dust fall can be achieved, after the garbage in the bucket is filled, the bucket is driven to rotate clockwise for 90 degrees through the power assembly B, the bucket is driven to move upwards until the bucket moves to the upper part of the waste bin, and then the bucket can be driven to rotate anticlockwise for more than 90 degrees, and the waste in the bucket falls into the waste bin; in conclusion, the utility model can automatically clean broken stones and dust in pits, reduces the dust concentration in working, is convenient for transporting broken stones in the bucket, and has strong practicability.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the mounting relationship of the bucket and the turret B in the present utility model.

Reference numerals: 1. a movable seat; 101. perforating; 2. a water tank; 3. a waste bin; 4. a linear driving mechanism A; 5. a cleaning roller; 6. a rotating frame A; 7. a servo motor A; 8. a bucket; 9. a rotating frame B; 10. a servo motor B; 11. a threaded rod; 12. a guide rod; 13. a lifting frame; 14. a water pump; 15. a spray head; 16. a baffle; 17. a support leg; 18. a roller; 19. a rotating shaft; 20. pushing the handle; 21. a linear driving mechanism B; 22. a rack; 23. a toothed ring; 24. a camera; 25. a bracket; 26. a display.

Detailed Description

Example 1

As shown in fig. 1-2, the damaged pavement repairing pretreatment device provided by the utility model comprises a movable seat 1; a pushing handle 20 is fixed on one side of the movable seat 1; the four corners of the bottom end of the movable seat 1 are respectively fixed with a supporting leg 17, and the bottom end of the supporting leg 17 is provided with a roller 18; baffle plates 16 are fixedly connected between two adjacent supporting legs 17, and the purposes of reducing dust and preventing broken stone from splashing can be achieved through the arranged baffle plates 16; a rotating frame A6 is arranged below the movable seat 1, a cleaning roller 5 is rotatably arranged on the rotating frame A6, a servo motor A7 for driving the cleaning roller 5 to rotate is arranged on the rotating frame A6, and a linear driving mechanism A4 for driving the rotating frame A6 to vertically move is arranged on the movable seat 1; a rotating frame B9 is arranged on one side of the rotating frame A6, a bucket 8 is arranged on the rotating frame B9, a power component A for driving the rotating frame B9 to vertically move is arranged on the moving seat 1, the power component A comprises a servo motor B10, a threaded rod 11 and a guide rod 12, a lifting frame 13 is fixedly connected to the rotating frame B9, the servo motor B10 is arranged on the moving seat 1, the threaded rod 11 is connected with an output shaft of the servo motor B10, the guide rod 12 is vertically arranged on the moving seat 1, the lifting frame 13 is slidably arranged on the guide rod 12, the lifting frame 13 is in threaded connection with the threaded rod 11, a through hole 101 for the bucket 8 to penetrate is formed in the moving seat 1, two rotary shafts 19 are fixed at two ends of the bucket 8, the bucket 8 is rotatably arranged on the rotating frame B9 through two rotary shafts 19 at two ends of the bucket 8, the power component B is fixedly arranged on the rotating frame B9 and comprises a linear driving mechanism B21, a rack 22 and a toothed ring 23, the linear driving mechanism B21 is arranged on the rotating frame B9, the rack 22 is fixedly arranged on the output shaft of the linear driving mechanism B21, the toothed ring 23 is fixedly meshed with the toothed ring 23; the water spraying mechanism is arranged on the movable seat 1 and comprises a water tank 2, a water pump 14 and a spray head 15, wherein the water tank 2 and the water pump 14 are arranged on the movable seat 1, the spray head 15 is arranged at the bottom end of the movable seat 1, the input end of the water pump 14 is connected with the water tank 2, and the output end of the water pump 14 is connected with the spray head 15; the movable seat 1 is provided with a waste box 3.

In this embodiment, the pushing device moves, when the broken place on the road surface is found, the linear driving mechanism A4, the servo motor A7 and the servo motor B10 are started, the servo motor A7 can drive the cleaning roller 5 to rotate, the linear driving mechanism A4 drives the cleaning roller 5 to move downwards until contacting with the road surface, the servo motor B10 drives the threaded rod 11 to rotate forwards and backwards, so as to drive the bucket 8 to move up and down, the bucket 8 is driven to contact with the ground, so that the cleaned stones, gravel and dust are swept into the bucket 8, meanwhile, the water pump 14 can be started to work, the water pump 14 pumps the water in the water tank 2 into the spray head 15, and finally the water is sprayed to the ground through the spray head 15, so that the effect of dust fall can be achieved, after the garbage in the bucket 8 is filled, the bucket 8 is driven to rotate clockwise by 90 degrees through the power component B arranged, and then the bucket 8 is driven to move upwards until the bucket 8 moves to the upper part of the waste bin 3, and the bucket 8 can be driven to rotate anticlockwise by more than 90 degrees, so that the waste in the bucket 8 falls into the waste bin 3; in summary, the utility model can automatically clean the broken stone and dust in the pits, reduces the dust concentration during working, is convenient for transporting the broken stone in the bucket 8, and has strong practicability.

Example two

As shown in fig. 1, compared with the first embodiment, the damaged pavement repairing pretreatment device provided by the utility model further comprises a camera 24, wherein the camera 24 is mounted on one side of the supporting leg 17, a bracket 25 is fixed on the pushing handle 20, a display 26 is fixedly mounted on the bracket 25, and the display 26 is electrically connected with the camera 24.

In this embodiment, the camera 24 can shoot the picture under the movable seat 1, and transmit the image signal to the display 26, and the picture under the movable seat 1 can be displayed after the signal processing of the display 26, so as to conveniently determine the position of the foundation pit.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The damaged pavement repairing pretreatment device is characterized by comprising a movable seat (1); a pushing handle (20) is fixed on one side of the movable seat (1); the four corners of the bottom end of the movable seat (1) are respectively fixed with a supporting leg (17), and the bottom end of the supporting leg (17) is provided with a roller (18); a rotating frame A (6) is arranged below the movable seat (1), a cleaning roller (5) is rotatably arranged on the rotating frame A (6), a servo motor A (7) for driving the cleaning roller (5) to rotate is arranged on the rotating frame A (6), and a linear driving mechanism A (4) for driving the rotating frame A (6) to vertically move is arranged on the movable seat (1); a rotating frame B (9) is arranged on one side of the rotating frame A (6), a bucket (8) is arranged on the rotating frame B (9), a power component A for driving the rotating frame B (9) to vertically move is arranged on the moving seat (1), a through hole (101) for the bucket (8) to penetrate is formed in the moving seat (1), rotating shafts (19) are fixed at two ends of the bucket (8), the bucket (8) is rotatably arranged on the rotating frame B (9) through two rotating shafts (19) at two ends of the bucket, and a power component B for driving the rotating shafts (19) to rotate is arranged on the rotating frame B (9); a water spraying mechanism is arranged on the movable seat (1); the movable seat (1) is provided with a waste box (3).

2. The damaged pavement restoration pretreatment device according to claim 1, characterized in that a camera (24) is mounted on one leg (17), a bracket (25) is fixed on the pushing handle (20), a display (26) is fixedly mounted on the bracket (25), and the display (26) is electrically connected with the camera (24).

3. A damaged pavement restoration pretreatment device according to claim 1, characterized in that a baffle (16) is fixedly connected between two adjacent supporting legs (17).

4. The damaged pavement restoration pretreatment device according to claim 1, characterized in that the water spraying mechanism comprises a water tank (2), a water pump (14) and a spray head (15), wherein the water tank (2) and the water pump (14) are both arranged on the movable seat (1), the spray head (15) is arranged at the bottom end of the movable seat (1), the input end of the water pump (14) is connected with the water tank (2), and the output end of the water pump (14) is connected with the spray head (15).

5. The damaged pavement restoration pretreatment device according to claim 1, characterized in that the power assembly a comprises a servo motor B (10), a threaded rod (11) and a guide rod (12), wherein a lifting frame (13) is fixedly connected to the rotating frame B (9), the servo motor B (10) is installed on the movable base (1), the threaded rod (11) is connected with an output shaft of the servo motor B (10), the guide rod (12) is vertically arranged on the movable base (1), the lifting frame (13) is slidably arranged on the guide rod (12), and the lifting frame (13) is in threaded connection with the threaded rod (11).

6. The broken pavement restoration pretreatment device according to claim 1, wherein the power assembly B comprises a linear driving mechanism B (21), a rack (22) and a toothed ring (23), the linear driving mechanism B (21) is mounted on the rotating frame B (9), the rack (22) is fixed on an output shaft of the linear driving mechanism B (21), the toothed ring (23) is fixed on the rotating shaft (19), and the rack (22) is in meshed connection with the toothed ring (23).