Refurbishment and maintenance device for stone pavement

Abstract

The utility model relates to the technical field of stone pavement renovation and maintenance, and discloses a stone pavement renovation and maintenance device which comprises a vehicle body, U-shaped plates are connected to the two sides of the inner wall of the vehicle body in a sliding mode, conical covers are fixedly installed at the bottoms of the U-shaped plates, and milling plates are rotationally connected to the interiors of the conical covers. A filter box is fixedly installed at the top of the vehicle body, a fine net and a filter net are fixedly installed in the filter box, a dust suction assembly is arranged on one side of the filter box, a folding pipe is fixedly connected to one end of the dust suction assembly, one end of the folding pipe is connected with the conical cover, and the dust suction assembly comprises an exhaust fan, a pipeline and a bent pipe. Through the arrangement of the dust collection assembly, the fine net and the filter screen, after the dust collection assembly is started, dust gas enters the filter box to make contact with water, bubbles generated by cutting of the fine net fully make the dust gas make contact with water, finally the gas is filtered and discharged through the filter screen, and therefore the problem that in the prior art, a filter screen plate is large in workload, and dust blocking is likely to be caused is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stone pavement renovation and maintenance, in particular to a stone pavement renovation and maintenance device. Background Art

[0002] Building stone refers to natural stone mainly used for masonry or decoration in construction projects. Stone pavement will be damaged to a certain extent after being rolled over by vehicles for a long time. When cracks or potholes appear on the road surface, they need to be repaired and filled, so corresponding maintenance equipment is needed.

[0003] After searching, Chinese patent number CN216781258U discloses a renovation and maintenance device for stone floor, including a base plate, a driving body is provided on one side of the top of the base plate, an active conical tooth is provided on one side of the inner part of the driving body, a driven conical tooth is rotatably connected inside the driving body on one side of the active conical tooth, the driven conical tooth and the active conical tooth are meshed with each other, a rotating driving member is installed on the outer wall of one side of the driving body, one end of the rotating driving member extends to the inside of the driving body and is fixedly connected to the outer wall of the active conical tooth, a vertical shaft is provided at the center position of the bottom end of the driven conical tooth, the bottom end of the vertical shaft passes through the base plate and is provided with a grinding disc, and a dust cover is provided on the outer side of the grinding disc. The utility model not only improves the maintenance effect of the maintenance equipment on the ground when it is used, reduces the pollution to the environment caused by the maintenance equipment when it is used, but also reduces the labor intensity of the staff when the maintenance equipment is used.

[0004] However, in the implementation of relevant technologies, it was found that the renovation and maintenance equipment of the above-mentioned stone floor has the following problems: in the prior art, the dust generated in the milling process is filtered through a filter plate. Due to the large amount of dust in the milling process and the heavy workload of the filter plate, dust clogging is easily caused. Based on this, the utility model designs a renovation and maintenance device for stone pavement to solve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide a stone pavement renovation and maintenance device to solve the problem in the background technology that the amount of dust in the milling process is large and the filter screen plate has a large workload and is prone to dust clogging.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a renovation and maintenance device for stone pavement, comprising a vehicle body, wherein both sides of the inner wall of the vehicle body are slidably connected with U-shaped plates, a conical cover is fixedly installed at the bottom of the U-shaped plate, and a milling disc is rotatably connected inside the conical cover;

[0007] A filter box is fixedly installed on the top of the vehicle body, and a fine mesh and a filter net are fixedly installed inside the filter box respectively. A dust suction component is arranged on one side of the filter box, and a folding tube is fixedly connected to one end of the dust suction component, and one end of the folding tube is connected to the conical cover.

[0008] As a preferred embodiment, the dust collection assembly includes an exhaust fan, a pipe and a bent pipe. The exhaust fan is located on one side of the filter box, the output end of the exhaust fan is fixedly connected to the pipe, the input end of the exhaust fan is fixedly connected to the bent pipe, and one end of the bent pipe is fixedly connected to the folding pipe.

[0009] As a preferred solution, a motor is fixedly mounted on the top of the conical cover, and a conical gear one is fixedly connected to the output end of the motor.

[0010] As a preferred solution, the top of the milling disc is fixedly connected with conical tooth 2 via a rotating shaft penetrating through the conical cover, and the conical tooth 1 is meshingly connected with the conical tooth 2.

[0011] As a preferred solution, a hydraulic cylinder is fixedly installed on the top of the vehicle body, and the output end of the hydraulic cylinder passes through the vehicle body and is fixedly connected to the top of the U-shaped plate.

[0012] As a preferred solution, sliding grooves are provided on both sides of the inner wall of the vehicle body, and the U-shaped plate is slidably connected to the sliding grooves.

[0013] As a preferred solution, a discharge pipe is fixedly mounted on one side of the filter box, and a valve is mounted on the outer side wall of the discharge pipe.

[0014] Technical effects and advantages of the utility model:

[0015] 1. Through the dust collection component, fine mesh and filter, after the dust collection component is started, the dust gas enters the filter box and contacts with water, the bubbles generated by the fine mesh are cut, allowing the dust gas to fully contact with water, and finally the gas is filtered and discharged through the filter, thereby avoiding the problem of dust blockage caused by the large workload of the filter plate in the prior art.

[0016] 2. Through the provided hydraulic cylinder and U-shaped plate, the output end of the hydraulic cylinder drives the U-shaped plate to move downward, and the U-shaped plate drives the conical cover to move downward, thereby facilitating the adjustment of the height of the milling disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0018] Figure 2 It is a cross-sectional view of the three-dimensional structure of the utility model.

[0019] Figure 3It is a cross-sectional view of the three-dimensional structure of the conical cover of the utility model.

[0020] In the figure: 1. body; 2. U-shaped plate; 3. conical cover; 4. milling disc; 5. filter box; 6. fine mesh; 7. filter; 8. dust suction assembly; 81. exhaust fan; 82. pipeline; 83. elbow; 9. folding pipe; 10. motor; 11. conical gear one; 12. conical gear two; 13. hydraulic cylinder; 14. slide; 15. discharge pipe; 16. valve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-3 The renovation and maintenance device for a stone pavement shown in the figure comprises a vehicle body 1, U-shaped plates 2 are slidably connected to the inner walls of the vehicle body 1 on both sides, a conical cover 3 is fixedly installed at the bottom of the U-shaped plate 2, a milling disc 4 is rotatably connected inside the conical cover 3, the U-shaped plate 2 can be raised and lowered, so that the conical cover 3 drives the milling disc 4 to be raised and lowered, the milling disc 4 is an existing mature technology and will not be described in detail here, a filter box 5 is fixedly installed on the top of the vehicle body 1, water is added through the conical cover 3 on one side of the filter box 5, and the filtered gas is also discharged through the conical cover 3, a fine mesh 6 and a filter screen 7 are respectively fixedly installed inside the filter box 5, a dust collection component 8 is provided on one side of the filter box 5, and the dust collection component 8 A folding tube 9 is fixedly connected to one end, and the dust collection component 8 includes an exhaust fan 81, a pipeline 82 and a bent pipe 83. The exhaust fan 81 is located on one side of the filter box 5, and the output end of the exhaust fan 81 is fixedly connected to the pipeline 82, and the input end of the exhaust fan 81 is fixedly connected to the bent pipe 83, one end of the bent pipe 83 is fixedly connected to the folding tube 9, and one end of the folding tube 9 is connected to the conical cover 3. The exhaust fan 81 is started, and the dust gas enters the pipeline 82 through the folding tube 9 and the bent pipe 83. The dust gas enters the filter box 5 through the pipeline 82 and contacts with water. Under the action of the fine mesh 6, the generation of bubbles is avoided, and the dust gas is fully contacted with water. Then the gas is filtered and discharged through the filter mesh 7.

[0023] In this embodiment, a motor 10 is fixedly installed on the top of the conical cover 3, and a conical tooth 11 is fixedly connected to the output end of the motor 10. A conical tooth 2 12 is fixedly connected to the top of the milling disc 4 through a rotating shaft penetrating the conical cover 3. The conical tooth 1 11 and the conical tooth 2 12 are meshingly connected. The output end of the motor 10 drives the conical tooth 1 11 to rotate, and the conical tooth 1 11 drives the meshing conical tooth 2 12 to rotate, and the conical tooth 2 12 drives the milling disc 4 to rotate to mill the stone pavement.

[0024] In this embodiment, a hydraulic cylinder 13 is fixedly installed on the top of the vehicle body 1, and the output end of the hydraulic cylinder 13 passes through the vehicle body 1 and is fixedly connected to the top of the U-shaped plate 2. Slide grooves 14 are provided on both sides of the inner wall of the vehicle body 1, and the U-shaped plate 2 is slidably connected to the slide grooves 14. The output end of the hydraulic cylinder 13 drives the U-shaped plate 2 to move downward through the slide grooves 14, so that the conical cover 3 drives the milling disc 4 to adjust to a suitable height.

[0025] In this embodiment, a discharge pipe 15 is fixedly installed on one side of the filter box 5 , and a valve 16 is installed on the outer wall of the discharge pipe 15 . When the valve 16 is opened, sewage inside the filter box 5 is discharged through the discharge pipe 15 .

[0026] Working principle of the utility model: The utility model is a renovation and maintenance device for stone pavement. First, when in use, the output end of the hydraulic cylinder 13 drives the U-shaped plate 2 to move downward, so that the conical cover 3 drives the milling disc 4 to adjust to a suitable height, and the output end of the motor 10 drives the conical gear 1 11 to rotate, and the conical gear 1 11 drives the milling disc 4 to rotate through the conical gear 2 12, and the stone pavement is milled by moving the vehicle body 1;

[0027] After the exhaust fan 81 is started, the generated dust gas enters the pipe 82 through the folded pipe 9 and the bent pipe 83, and the dust gas enters the filter box 5 through the pipe 82 to contact with water. The bubbles generated are cut by the fine mesh 6, allowing the dust gas to fully contact with water and adsorb the dust. Then the gas is filtered and discharged through the filter mesh 7.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for renovation and maintenance of stone pavement, comprising a vehicle body (1), characterized in that: U-shaped plates (2) are slidably connected to both sides of the inner wall of the vehicle body (1); a conical cover (3) is fixedly installed at the bottom of the U-shaped plate (2); and a milling disc (4) is rotatably connected inside the conical cover (3); A filter box (5) is fixedly mounted on the top of the vehicle body (1), a fine mesh (6) and a filter mesh (7) are fixedly mounted inside the filter box (5), a dust collection assembly (8) is arranged on one side of the filter box (5), one end of the dust collection assembly (8) is fixedly connected to a folding tube (9), and one end of the folding tube (9) is connected to the conical cover (3).

2. The stone pavement renovation and maintenance device according to claim 1 is characterized in that: The dust collection assembly (8) comprises an exhaust fan (81), a pipeline (82) and a bent pipe (83); the exhaust fan (81) is located on one side of the filter box (5); the output end of the exhaust fan (81) is fixedly connected to the pipeline (82); the input end of the exhaust fan (81) is fixedly connected to the bent pipe (83); and one end of the bent pipe (83) is fixedly connected to the folded pipe (9).

3. The stone pavement renovation and maintenance device according to claim 1 is characterized in that: A motor (10) is fixedly mounted on the top of the conical cover (3), and a conical gear (11) is fixedly connected to the output end of the motor (10).

4. The stone pavement renovation and maintenance device according to claim 3 is characterized in that: The top of the milling disc (4) is fixedly connected with a conical tooth 2 (12) via a rotating shaft penetrating the conical cover (3), and the conical tooth 1 (11) is meshingly connected with the conical tooth 2 (12).

5. The stone pavement renovation and maintenance device according to claim 1 is characterized in that: A hydraulic cylinder (13) is fixedly mounted on the top of the vehicle body (1), and an output end of the hydraulic cylinder (13) passes through the vehicle body (1) and is fixedly connected to the top of the U-shaped plate (2).

6. The device for renovation and maintenance of stone pavement according to claim 1, characterized in that: Slide grooves (14) are provided on both sides of the inner wall of the vehicle body (1), and the U-shaped plate (2) is slidably connected to the slide grooves (14).

7. The device for renovation and maintenance of stone pavement according to claim 1 is characterized in that: A discharge pipe (15) is fixedly mounted on one side of the filter box (5), and a valve (16) is mounted on the outer side wall of the discharge pipe (15).

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