Road crack treatment device

Abstract

The utility model relates to a road crack processing device which comprises a vehicle body, a road crack processing device, a road crack processing device and a road crack processing device. The joint cleaning mechanism comprises a driving assembly, an adjusting assembly and a joint cleaning wheel arranged in front of the vehicle body; the driving assembly is located on the upper portion of the base, connected with the crack cleaning wheel and used for driving the crack cleaning wheel to rotate so as to clean cracks. The two ends of the adjusting assembly are connected with the base and the driving assembly correspondingly, and the adjusting assembly is used for adjusting the height of the joint cleaning wheel. The dust collection mechanism is located in the middle of the base, and a dust collection opening of the dust collection mechanism downwards penetrates through the base and is located right behind the seam cleaning wheel. The adjusting assembly is arranged to adjust the height of the crack cleaning wheel so as to adapt to cracks with different heights; the driving assembly is arranged to drive the crack cleaning wheel to rotate to take out sundries in the crack, and cleaning of the crack is completed; and a dust collection mechanism is arranged, impurities cleaned in the cracks are sucked away, and the cleaned impurities are prevented from entering the cracks again.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway repair, in particular to a highway crack processing device. Background Art

[0002] Cracks will appear on cement floors, asphalt roads, etc. The causes of cracks usually include the following: temperature changes, shrinkage of concrete, poor construction technology and improper concrete maintenance. Once cracks occur, the bearing capacity and service life of the road surface will be reduced.

[0003] When cracks occur in existing road pavements, it is often necessary to clean impurities and dust in the cracks before repairing to ensure the strength of the repair. However, cleaning the cracks is usually done manually, which is inefficient. Utility Model Content

[0004] The utility model aims to provide a road crack treatment device to solve the technical problems raised in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A road crack treatment device, comprising:

[0007] A vehicle body comprising a base and wheels arranged on both sides of the base;

[0008] The seam cleaning mechanism includes a driving assembly, an adjusting assembly, and a seam cleaning wheel arranged in front of the vehicle body; the driving assembly is located on the upper part of the base and is connected to the seam cleaning wheel, and is used to drive the seam cleaning wheel to rotate to clean the cracks; the two ends of the adjusting assembly are connected to the base and the driving assembly respectively, and are used to adjust the height of the seam cleaning wheel;

[0009] The dust suction mechanism is located in the middle of the base, and the dust suction port thereof passes downward through the base and is located directly behind the seam cleaning wheel.

[0010] As a further improvement of the present invention, the driving assembly includes a driving motor, a driving shaft and a working shaft; the driving shaft and the working shaft are both arranged horizontally along the left and right directions of the base, and the working shaft is located in front of the driving shaft;

[0011] The driving motor is located on the upper part of the base, and its output shaft is connected to the driving shaft through a steering box. The two ends of the driving shaft are connected to the two ends of the working shaft through a transmission belt, and the middle part of the working shaft is coaxially connected to the gap cleaning wheel.

[0012] As a further improvement of the present invention, the adjustment assembly includes two drive rings, two connecting frames and two hydraulic cylinders;

[0013] The two driving rings are coaxially and symmetrically arranged on the driving shaft, and their ends are respectively connected to one end of a connecting frame, and the other end of the connecting frame is connected to the working shaft; and the hydraulic cylinder is provided between each connecting frame and the base.

[0014] As a further improvement of the present invention, the connecting frame includes two connecting plates and a connecting rod arranged between the two connecting plates. The connecting rod is close to the working shaft and connected to the hydraulic cylinder.

[0015] As a further improvement of the present invention, the driving motor is installed on the base via a motor seat; the driving shaft is installed on the base via a bearing seat.

[0016] As a further improvement of the present invention, the dust collection mechanism includes a dust collection box and a dust collection port. The dust collection box is arranged on the upper part of the base and is connected to the dust collection port through a pipe. A dust collection pump is provided inside the dust collection box.

[0017] As a further improvement of the present invention, a distribution box is provided on the upper portion of the base.

[0018] As a further improvement of the present invention, a push handle is provided on the upper rear side of the base.

[0019] The beneficial effects of adopting the above technical solution are:

[0020] The utility model is provided with an adjustment component to adjust the height of the crack cleaning wheel to adapt to cracks of different heights; a driving component is provided to drive the crack cleaning wheel to rotate and remove debris from the crack to complete the crack cleaning; a dust suction mechanism is provided to suck out the debris cleaned from the crack to prevent the cleaned debris from re-entering the crack; and a vehicle body is provided to facilitate pushing the vehicle body to move the crack cleaning wheel in the extension direction of the crack, thereby cleaning out debris from the entire crack. Compared with manual crack cleaning, the utility model is highly efficient and saves human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0023] Explanation of the marks in the figure: 1 vehicle body, 2 base, 3 wheels, 4 gap cleaning wheels, 5 dust suction port, 6 drive motor, 7 drive shaft, 8 working shaft, 9 steering box, 10 transmission belt, 11 drive ring, 12 connecting frame, 13 hydraulic cylinder, 14 connecting plate, 15 connecting rod, 16 motor seat, 17 bearing seat, 18 dust suction box, 19 distribution box, 20 push handle. DETAILED DESCRIPTION

[0024] In order to better understand the purpose, structure and function of the present invention, the present invention is clearly and completely described below with reference to the accompanying drawings.

[0025] like Figure 1-Figure 2 The road crack treatment device shown includes: a vehicle body 1, a base 2 and wheels 3 arranged on both sides of the base 2; four wheels 3 are provided, which are symmetrically arranged on both sides of the base 2. In order to facilitate pushing the vehicle body 1, a push handle 20 is provided on the upper rear side of the base 2.

[0026] The crack cleaning mechanism includes a drive assembly, an adjustment assembly, and a crack cleaning wheel 4 positioned in front of the vehicle body 1. The drive assembly is located above the base 2 and connected to the crack cleaning wheel 4, driving the wheel 4 to rotate and clean the crack. The adjustment assembly is connected to the base 2 and the drive assembly at both ends, respectively, to adjust the height of the wheel 4. During use, the adjustment assembly adjusts the height of the wheel 4 so that it is positioned within the crack. The drive assembly rotates the wheel 4 to remove debris from the crack, completing the crack cleaning. Simultaneously, a worker manually pushes the vehicle body 1, causing the wheel 4 to move in the direction of the crack, thereby removing debris from the entire crack. To prevent removed debris from re-entering the crack, the device also includes a dust collection mechanism. This mechanism is located in the middle of the base 2, with a dust collection port 5 extending downward through the base 2 and directly behind the wheel 4. After the wheel 4 removes debris, the dust collection mechanism vacuums it up.

[0027] Furthermore, the drive assembly includes a drive motor 6, a drive shaft 7, and a working shaft 8. Both the drive shaft 7 and the working shaft 8 are arranged horizontally along the left-right direction of the base 2, with the working shaft 8 located in front of the drive shaft 7. The drive motor 6 is located on the upper portion of the base 2, specifically mounted on the base 2 via a motor mount 16. Its output shaft is connected forwardly to the drive shaft 7 via a steering box 9, transmitting the motor's output shaft's rotation in the forward and backward directions to the drive shaft 7. The drive shaft 7 is mounted on the base 2 via a bearing block 17, allowing the drive shaft 7 to rotate. The ends of the drive shaft 7 are connected to the ends of the working shaft 8 via a transmission belt 10, transmitting the rotation of the drive shaft 7 to the working shaft 8, driving the working shaft 8 to rotate. The middle portion of the working shaft 8 is coaxially connected to the crack cleaning wheel 4, which in turn drives the crack cleaning wheel 4 to rotate, removing debris from the crack. The crack cleaning wheel 4 has a small clearance fit with the working shaft 8, allowing it to rotate with the working shaft 8 and can be removed from the working shaft 8 for replacement to accommodate cracks of varying widths.

[0028] Furthermore, the adjustment assembly includes two drive rings 11, two connecting brackets 12, and two hydraulic cylinders 13. The two drive rings 11 are coaxially symmetrically mounted on the drive shaft 7 and rotatably connected. Their ends are each connected to one end of a connecting bracket 12, the other end of which is connected to the working shaft 8. A hydraulic cylinder 13 is positioned between each connecting bracket 12 and the base 2. When the hydraulic cylinders 13 are extended or retracted, the drive rings 11 at the ends of the connecting brackets 12 rotate relative to the drive shaft 7. This movement of the hydraulic cylinders 13 causes the other end of the connecting brackets 12 to rotate around the drive shaft 7, thereby rotating the working shaft 8 connected to the connecting brackets 12. This adjusts the height of the working shaft 8 and the cleaning wheel 4 thereon to accommodate cracks of varying depths. In this embodiment, the connecting bracket 12 includes two connecting plates 14 and a connecting rod 15 disposed between the two connecting plates 14. The connecting rod 15 is located near the working shaft 8 and connected to the hydraulic cylinders 13.

[0029] Furthermore, the dust collection mechanism includes a dust box 18 and a dust port 5. The dust box 18 is located above the base 2 and is connected to the dust port 5 via a pipe. A dust pump is installed within the dust box 18. When the dust pump is activated, the dust port 5 draws debris into the dust box 18 for collection. Of course, the dust collection mechanism can also use an existing vacuum cleaner on the market, with the dust port 5 mounted directly behind the gap cleaning wheel 4 at the bottom of the base 2.

[0030] Furthermore, a power distribution box 19 is provided on the upper portion of the base 2, connected to the drive motor 6 and the dust collection mechanism to provide power. A fuel tank may also be provided, connected to the hydraulic cylinder 13, to provide power for its extension and retraction. A control box may also be provided to automatically control the operation of the entire device. The power distribution box 19, fuel tank, and control box are all conventionally used and will not be described in detail here.

[0031] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A road crack treatment device, characterized by: It includes: A vehicle body (1) comprises a base (2) and wheels (3) arranged on both sides of the base (2); A seam cleaning mechanism comprises a driving assembly, an adjusting assembly, and a seam cleaning wheel (4) arranged in front of the vehicle body (1); the driving assembly is located on the upper part of the base (2), connected to the seam cleaning wheel (4), and used to drive the seam cleaning wheel (4) to rotate to clean the cracks; the two ends of the adjusting assembly are connected to the base (2) and the driving assembly respectively, and are used to adjust the height of the seam cleaning wheel (4); The dust suction mechanism is located in the middle of the base (2), and the dust suction port (5) thereof passes downward through the base (2) and is located directly behind the seam cleaning wheel (4).

2. A road crack treatment device according to claim 1, characterized in that: The driving assembly comprises a driving motor (6), a driving shaft (7) and a working shaft (8); the driving shaft (7) and the working shaft (8) are both arranged horizontally along the left and right directions of the base (2), and the working shaft (8) is located in front of the driving shaft (7); The driving motor (6) is located on the upper part of the base (2), and its output shaft is connected to the driving shaft (7) through a steering box (9) in the front direction. The two ends of the driving shaft (7) are connected to the two ends of the working shaft (8) through a transmission belt (10), and the middle part of the working shaft (8) is coaxially connected to the gap cleaning wheel (4).

3. A road crack treatment device according to claim 2, characterized in that: The adjustment assembly comprises two drive rings (11), two connecting frames (12) and two hydraulic cylinders (13); The two drive rings (11) are coaxially and symmetrically arranged on the drive shaft (7), and their ends are respectively connected to one end of a connecting frame (12), and the other end of the connecting frame (12) is connected to the working shaft (8); and the hydraulic cylinder (13) is provided between each connecting frame (12) and the base (2).

4. A road crack treatment device according to claim 3, characterized in that: The connecting frame (12) includes two connecting plates (14) and a connecting rod (15) arranged between the two connecting plates (14). The connecting rod (15) is close to the working shaft (8) and connected to the hydraulic cylinder (13).

5. A road crack treatment device according to claim 2, characterized in that: The driving motor (6) is mounted on the base (2) via a motor seat (16); the driving shaft (7) is mounted on the base (2) via a bearing seat (17).

6. A road crack treatment device according to claim 1, characterized in that: The dust collection mechanism comprises a dust collection box (18) and a dust collection port (5); the dust collection box (18) is arranged on the upper part of the base (2) and is connected to the dust collection port (5) through a pipeline; a dust collection pump is provided inside the dust collection box (18).

7. A road crack treatment device according to claim 1, characterized in that: A distribution box (19) is provided on the upper portion of the base (2).

8. The road crack treatment device according to claim 1, characterized in that: A push handle (20) is provided on the upper rear side of the base (2).

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