Road crack repairing device

Abstract

The utility model provides a road crack repairing device and belongs to the technical field of road repairing. Through the arrangement of a repairing mechanism comprising a first rotating motor, a mixing tank, a heating device, a slurry pump, a first water pipe, a second water pipe, a heat conduction layer, a top cover, a rotating shaft and stirring blades, the first rotating motor and the heating device are used for stirring and heating materials in the mixing tank on site, and the materials for pavement repairing are prepared; the situation of uneven manual mixing or easy scalding during operation is effectively avoided, and meanwhile, the problem that slurry is deposited and adhered to the side wall of a mixing tank in advance can be effectively avoided by on-site preparation of the material for pavement repairing; after the materials in the mixing tank are mixed, a slurry pump is started to pump out the materials to an outlet of the second water pipe and discharge the materials, the cracks are filled with the materials for pavement patching, and then the pavement is flattened through a rolling roller serving as a rear wheel.

Description

Technical Field

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

[0002] During the use of roads, vehicles will constantly exert pressure on the road surface. After being squeezed for a long time, the road surface is prone to cracks. If the cracks in the road surface cannot be filled and repaired in time, it will not only affect the safe driving of vehicles, but also cause greater damage to the road surface. Therefore, it is necessary to use high-strength mortar to fill and repair the cracks in the road surface. When repairing cracks, existing repairs generally use manual filling methods, which require manual hand-held flattening tools to roll back and forth. This is very time-consuming and labor-intensive, not only increasing the labor intensity of the operator, but also reducing the efficiency of the repair. Therefore, a road crack repair device is needed to solve the above problems. Utility Model Content

[0003] The utility model aims to solve the problems in the prior art and provides a road crack repairing device.

[0004] In order to achieve the above objectives, the technical solutions adopted in this application are:

[0005] A road crack repair device includes a cart, the cart including wheels, a base, and a handrail, the handrail being fixedly mounted on the left end of the top surface of the base, the wheels including a rolling roller and a front wheel; the rotating shaft of the rolling roller being fixedly connected to the left side of the bottom surface of the base via a connecting rod, the length of the rolling roller and the front and rear side surfaces being no less than the width of the base; the front wheel being a universal wheel, the front wheel being fixedly connected to the center of the left side of the bottom surface of the base;

[0006] The invention also includes a repair mechanism, which includes a first rotating motor, a mixing tank, a heating device, a mud pump, a first water pipe, and a second water pipe; the heating device is fixedly connected to the top surface of the base; a heat-conducting layer is fixedly installed on the top surface of the heating device, the heat-conducting layer is cylindrical, and the heat-conducting layer has a mixing tank built in it; a top cover is provided on the top of the mixing tank; the first rotating motor is fixedly connected to the top surface of the base via an L-shaped bracket; the output end of the first rotating motor is arranged vertically downward, and a rotating shaft fixedly connected to the output end of the first rotating motor passes through the top cover and extends into the mixing tank, and a stirring blade is linearly arrayed on the rotating shaft;

[0007] The mud pump is fixedly connected to the top surface of the base and is arranged on the right side of the mixing tank; the mud pump is connected to the bottom end of the mixing tank through a first water pipe; the mud pump outlet is connected to a second water pipe, and the other end of the second water pipe passes through the base.

[0008] Preferably, a second rotating motor is provided on the top surface of the right end of the base. There are at least two second rotating motors, which are respectively provided on the front and rear sides of the right end of the top surface of the base. The output end of the second rotating motor is fixedly connected to a disc brush through the base.

[0009] Preferably, a storage box is fixedly mounted on the top surface of the base, and the storage box is arranged on the right side of the mud pump.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are:

[0011] The utility model discloses a road crack repair device, which includes a repair mechanism including a first rotating motor, a mixing tank, a heating device, a mud pump, a first water pipe, a second water pipe, a heat conductive layer, a top cover, a rotating shaft and stirring blades. The first rotating motor and the heating device are used to stir and heat the material in the mixing tank on site to prepare the road repair material, which effectively avoids the situation of uneven manual mixing or easy burns during operation. At the same time, the on-site preparation of the road repair material can effectively avoid the problem of precipitation and adhesion of the side wall of the mixing tank caused by the advance slurry. After the mixing of the materials in the mixing tank is completed, the mud pump is started to pump out the material and send it to the outlet of the second water pipe for discharge, so that the road repair material is filled into the crack, and then acts as a rolling roller of the rear wheel to pave the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] In the above figures, 1. base; 2. armrest; 3. rolling roller; 4. front wheel; 5. connecting rod; 6. rotating motor; 7. mixing tank; 8. heating device; 9. mud pump; 10. first water pipe; 11. second water pipe; 12. heat conductive layer; 13. top cover; 14. L-shaped bracket; 15. rotating shaft; 16. stirring blade; 17. second rotating motor; 18. disc brush; 19. storage box. DETAILED DESCRIPTION

[0015] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Example 1, as Figure 1 As shown, a road crack repair device of the present application includes a cart, which includes wheels, a base 1 and a handrail 2, wherein the handrail 2 is fixedly mounted on the left end of the top surface of the base 1; the wheels include a rolling roller 3 and a front wheel 4; the rolling roller 3 serves as the rear wheel of the cart, and the rotating shaft of the rolling roller 3 is fixedly connected to the left position of the bottom surface of the base 1 through a connecting rod 5, and the length of the rolling roller 3 and the front and rear side surfaces is not less than the width of the base 1; the front wheel 4 is a universal wheel, and the front wheel 4 is fixedly connected to the center of the left position of the bottom surface of the base 1; the rolling roller 3 rolls the discharged road repair material to assist in paving the road surface;

[0018] It also includes a repair mechanism, which includes a first rotating motor 6, a mixing tank 7, a heating device 8, a mud pump 9, a first water pipe 10 and a second water pipe 11; the heating device 8 is fixedly connected to the top surface of the base 1; a heat-conducting layer 12 is fixedly installed on the top surface of the heating device 8, and the heat-conducting layer 12 is cylindrical and has a mixing tank 7 built into the heat-conducting layer 12; a top cover 13 is provided on the top of the mixing tank 7; the first rotating motor 6 is fixedly connected to the top surface of the base 1 through an L-shaped bracket 14; the output end of the first rotating motor 6 is arranged vertically downward, A rotating shaft 15 fixedly connected to the output end of the first rotating motor 6 extends through the top cover 13 into the mixing tank 7. A linear array of stirring blades 16 is provided on the rotating shaft. During use, materials, such as water, cement, adhesive, or asphalt, are added to the mixing tank 7 through the inlet extending through the top cover 13. The first rotating motor 6 and the heating device 8 are then activated to stir and heat the materials in the mixing tank 7 on-site to produce a road repair material. This effectively avoids problems such as uneven manual mixing of the slurry or sedimentation adhering to the sidewalls of the mixing tank 7 caused by pre-mixed slurry.

[0019] The mud pump 9 is fixedly connected to the top surface of the base 1 and is arranged on the right side of the mixing tank 7. The mud pump 9 is connected to the bottom end of the mixing tank 7 through the first water pipe 10. The outlet of the mud pump 9 is connected to the second water pipe 11, and the other end of the second water pipe 11 passes through the base 1. When in use, after the materials in the mixing tank 7 are mixed, the mud pump 9 is started to pump the materials to the outlet of the second water pipe 11 and discharge them, so that the road repair materials are filled into the cracks.

[0020] A second rotary motor 17 is provided on the top surface of the right end of the base 1. There are at least two second rotary motors 17, which are respectively provided on the front and rear sides of the right end of the top surface of the base 1. The output end of the second rotary motor 17 passes through the base 1 and is fixedly connected to a disc brush 18. In this embodiment, four second rotary motors 17 are provided, two on the front and rear sides of the right end of the top surface of the base 1. When in use, the disc brush 18 first passes near the crack to be repaired, sweeping away gravel, garbage, etc. near the crack, so that the road surface to be repaired will be smoother.

[0021] A storage box 19 is also fixedly mounted on the top surface of the base 1 and is arranged on the right side of the mud pump 9. The storage box 19 is used to store materials before configuration, which is convenient for transportation and for preparing materials for road repairing on demand.

[0022] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A road crack repair device, comprising a cart, the cart comprising wheels, a base (1) and a handrail (2), the handrail (2) being fixedly mounted on the left end of the top surface of the base (1), characterized in that: The wheel comprises a rolling roller (3) and a front wheel (4); the rotating shaft of the rolling roller (3) is fixedly connected to the left side of the bottom surface of the base (1) via a connecting rod (5); the length between the rolling roller (3) and the front and rear side surfaces is not less than the width of the base (1); the front wheel (4) is a universal wheel, and the front wheel (4) is fixedly connected to the center of the left side of the bottom surface of the base (1); The invention also comprises a repair mechanism, the repair mechanism comprising a first rotating motor (6), a mixing tank (7), a heating device (8), a mud pump (9), a first water pipe (10) and a second water pipe (11); the heating device (8) is fixedly connected to the top surface of the base (1); a heat-conducting layer (12) is fixedly installed on the top surface of the heating device (8); the heat-conducting layer (12) is cylindrical, and the mixing tank (7) is built in the heat-conducting layer (12); a top cover (13) is arranged on the top of the mixing tank (7); the first rotating motor (6) is fixedly connected to the top surface of the base (1) via an L-shaped bracket (14); the output end of the first rotating motor (6) is arranged vertically downward, and a rotating shaft (15) fixedly connected to the output end of the first rotating motor (6) passes through the top cover (13) and extends into the mixing tank (7), and a stirring blade (16) is arranged in a linear array on the rotating shaft; The mud pump (9) is fixedly connected to the top surface of the base (1), and the mud pump (9) is arranged on the right side of the mixing tank (7); the mud pump (9) is connected to the bottom end of the interior of the mixing tank (7) through the first water pipe (10); the mud pump (9) outlet is connected to the second water pipe (11), and the other end of the second water pipe (11) passes through the base (1).

2. A road crack repair device according to claim 1, characterized in that: A second rotating motor (17) is arranged on the top surface of the right end of the base (1), and at least two second rotating motors (17) are arranged, and the second rotating motors (17) are arranged on the front and rear sides of the right end of the top surface of the base (1), respectively; the output end of the second rotating motor (17) passes through the base (1) and is fixedly connected to a disc brush (18).

3. A road crack repairing device according to claim 1, characterized in that: A storage box (19) is also fixedly mounted on the top surface of the base (1), and the storage box (19) is arranged on the right side of the mud pump (9).

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