A highway asphalt repairing device

Abstract

The utility model relates to the technical field of highway asphalt repair, and disclose a highway asphalt repair device, including the bottom plate, the fixed connection in the bottom plate top surface push handle, the fixed connection in the bottom plate bottom surface four universal wheels, and the storage tank located the bottom plate top, the storage tank inside is provided with the push assembly, the bottom plate side is provided with the repair assembly, and the repair assembly includes the support plate fixedly connected at the bottom plate rear side, first motor is fixedly connected at the support plate top surface. Through the repair assembly, the threaded rod is driven by the first motor, drives the sliding plate, the scraper and the cleaning disc to move down, and the cleaning disc is driven to rotate by the second motor, the cleaning of the highway crack is realized, the additional personnel cooperation is not needed to carry out the gap cleaning, the artificial labor intensity is reduced, the efficiency of highway asphalt repair is improved significantly, and the asphalt in the gap can be smoothed by the scraper, the repaired highway is guaranteed to keep the same horizontal plane, and the highway asphalt repair quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of highway asphalt repair technology, specifically a highway asphalt repair device. Background Technology

[0002] Highways refer to public roads between cities, between urban and rural areas, and in rural areas that have been inspected and approved by the highway authorities and are suitable for motor vehicle traffic. After prolonged use, asphalt roads may develop potholes and cracks due to traffic loads, natural environmental factors, construction defects, and improper maintenance. To extend the service life of asphalt roads, these potholes and cracks need to be repaired.

[0003] According to a Chinese patent publication (CN220847025U), a highway asphalt repair device includes a base. A compaction component is fixedly connected to the lower surface of the base, an adjustment component is fixedly connected to the upper surface of the base near the right side, and a mixing component is fixedly connected to the upper surface of the base near the left side. In this invention, the mixing rod, mixing tank, mixing shaft, drive motor, and cover work together to fully mix asphalt raw materials, improving their performance. Then, valves, discharge pipes, connecting pipes, and nozzles are used in conjunction to repair the highway. Simultaneously, the guide rod, threaded rod, nozzle, mounting frame, forward and reverse motors, clearance groove, and moving plate work together to drive the nozzle to move horizontally within the clearance groove, flexibly adjusting the nozzle's position to adapt to repair areas of different sizes or shapes, ensuring comprehensive coverage and improving repair effectiveness.

[0004] However, existing devices still have the following problems: when repairing cracks, existing highway crack filling devices generally require other personnel to clean the cracks, which is time-consuming and cumbersome, affecting the efficiency of highway asphalt repair. Therefore, a highway asphalt repair device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a highway asphalt repair device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highway asphalt repair device, comprising a base plate;

[0007] A push handle that is fixedly connected to the top surface of the base plate;

[0008] Four casters are fixedly connected to the bottom surface of the base plate;

[0009] and a storage tank located above the base plate, wherein a pushing component is provided inside the storage tank;

[0010] Repair components are provided on the side of the base plate.

[0011] Preferably, the repair component includes a support plate fixedly connected to the rear side of the base plate. A first motor is fixedly connected to the top surface of the support plate. The bottom end of the output rod of the first motor slides through the top surface of the support plate and extends below the support plate. A threaded rod and a sliding plate are provided below the support plate. The bottom end of the output rod of the first motor is fixedly connected to the top end of the threaded rod. The bottom end of the threaded rod threadedly passes through the top surface of the sliding plate and extends below the sliding plate. The front side of the sliding plate is slidably connected to the rear side of the base plate. L-shaped plates are fixedly connected to both the left and right sides of the sliding plate. A mounting base and a scraper are fixedly connected to the front end of the two L-shaped plates, respectively. A second motor is fixedly connected to the inner top surface of the mounting base. A cleaning disc is fixedly connected to the bottom end of the output rod of the second motor.

[0012] Preferably, the pushing assembly includes a pushing block located inside the storage tank, the side of the pushing block being slidably connected to the inner side of the storage tank, an electric push rod being fixedly connected to the top surface of the storage tank, the bottom end of the output rod of the electric push rod extending through the top surface of the storage tank into the storage tank, the bottom end of the output rod of the electric push rod being fixedly connected to the top surface of the pushing block, a feed pipe being provided on the left side of the storage tank, the right end of the feed pipe being fixedly extended through the left side of the storage tank into the storage tank, the feed pipe being located to the lower left of the pushing block, a discharge pipe being provided inside the storage tank, the bottom end of the discharge pipe being fixedly extended through the bottom surface of the storage tank into the bottom of the storage tank, and a valve being provided inside the discharge pipe.

[0013] Preferably, the brush bristles on the bottom surface of the cleaning disc are made of soft material to facilitate the cleaning disc's cleaning of the road.

[0014] Preferably, a fixing plate is fixedly connected to both the left and right sides of the base plate, and a second sliding rod is fixedly connected to the top surface of the mounting seat and the top surface of the scraper. The top surface of the second sliding rod slides through the bottom surface of the fixing plate and extends to the top of the fixing plate. The second sliding rod provides support for the mounting seat and the scraper, and at the same time limits the fixing plate.

[0015] Preferably, a first slide rod is fixedly connected to the top surface of the push block, and the top surface of the first slide rod slides through the top surface of the storage tank and extends to the top of the storage tank, thereby improving the stability of the push block's lifting and lowering.

[0016] Preferably, the bottom of the storage tank is cone-shaped, and a slot is formed through the top surface of the bottom plate. The bottom end face of the storage tank slides through the top surface of the bottom plate and the inner wall of the slot to extend below the bottom plate. Four connecting plates are fixedly connected to the surface of the storage tank. The inner wall of the connecting plates is threadedly connected to the inner wall of the bottom plate by bolts. The connecting plates and bolts facilitate the connection and disassembly of the storage tank.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This highway asphalt repair device, through the repair components, uses a first motor to drive a threaded rod, which in turn moves the slide plate, scraper, and cleaning disc downwards, and a second motor to drive the cleaning disc to rotate, thus cleaning highway cracks without the need for additional personnel to clean the cracks, reducing the intensity of manual labor and significantly improving the efficiency of highway asphalt repair. At the same time, the scraper can smooth the asphalt in the cracks, ensuring that the repaired highway maintains the same level surface and improving the quality of highway asphalt repair.

[0019] 2. This highway asphalt repair device uses an electric pusher to drive the pusher block downwards, which pushes the asphalt in the storage tank, accelerates the flow of asphalt from the discharge pipe, and facilitates the rapid flow of asphalt into the cracks, thereby improving the repair efficiency of highway asphalt. Attached Figure Description

[0020] Figure 1 This is a front sectional perspective view of the present invention;

[0021] Figure 2 This is a perspective view of the overall main view of this utility model;

[0022] Figure 3 This is a left-side perspective view of the entire utility model;

[0023] Figure 4 This is a rear perspective view of the threaded rod of this utility model;

[0024] Figure 5 This is a perspective sectional view of the right side of the threaded rod of this utility model.

[0025] In the diagram: Base plate 1, caster wheel 2, push handle 3, push assembly 40, electric push rod 401, push block 402, first slide rod 403, feed pipe 404, discharge pipe 405, repair assembly 41, support plate 411, first motor 412, threaded rod 413, slide plate 414, L-shaped plate 415, fixing plate 416, second slide rod 417, mounting base 418, second motor 419, cleaning disc 4110, scraper 4111, storage tank 5, connecting plate 6. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1: Please refer to Figure 1 - Figure 3 and Figure 5This utility model provides a technical solution: a highway asphalt repair device, including a base plate 1;

[0028] The push handle 3 is fixedly connected to the top surface of the base plate 1;

[0029] Four casters 2 are fixedly connected to the bottom surface of the base plate 1;

[0030] And a storage tank 5 located above the base plate 1, with a push assembly 40 installed inside the storage tank 5;

[0031] A repair component 41 is provided on the side of the base plate 1.

[0032] Repair component 41 includes a support plate 411 fixedly connected to the rear side of the base plate 1. A first motor 412 is fixedly connected to the top surface of the support plate 411. The bottom end of the output rod of the first motor 412 slides through the top surface of the support plate 411 and extends below the support plate 411. A threaded rod 413 and a sliding plate 414 are provided below the support plate 411. The bottom end of the output rod of the first motor 412 is fixedly connected to the top end of the threaded rod 413. The bottom end of the threaded rod 413 is threaded through the top surface of the sliding plate 414 and extends below the sliding plate 414. The front side of the sliding plate 414 is slidably connected to the rear side of the base plate 1. L-shaped plates 415 are fixedly connected to both the left and right sides of the sliding plate 414. Mounting bases 41 are fixedly connected to the front ends of the two L-shaped plates 415 respectively. The scraper 4111 and the mounting base 418 are fixedly connected to the top inner side of the mounting base 418. The bottom end of the output rod of the second motor 419 is fixedly connected to the cleaning disc 4110. Through the repair assembly 41, the first motor 412 drives the threaded rod 413, which drives the sliding plate 414, scraper 4111 and cleaning disc 4110 to move down. The second motor 419 drives the cleaning disc 4110 to rotate, thus cleaning the road cracks. No additional personnel are needed to clean the cracks, which reduces the labor intensity and significantly improves the efficiency of road asphalt repair. At the same time, the scraper 4111 can smooth the asphalt in the cracks, ensuring that the repaired road maintains the same level and improving the quality of road asphalt repair.

[0033] The bottom bristles of the cleaning disc 4110 are made of soft material, which can effectively clean cracks and avoid damage to the road surface.

[0034] The base plate 1 is fixedly connected to the left and right sides with a fixing plate 416. The top surface of the mounting base 418 and the top surface of the scraper 4111 are fixedly connected to the second slide rod 417. The top surface of the second slide rod 417 slides through the bottom surface of the fixing plate 416 and extends to the top of the fixing plate 416.

[0035] The bottom of the storage tank 5 is cone-shaped, and a slot is opened through the top surface of the bottom plate 1. The bottom end of the storage tank 5 slides through the top surface of the bottom plate 1 and the inner wall of the slot to the bottom of the bottom plate 1. Four connecting plates 6 are fixedly connected to the surface of the storage tank 5. The inner wall of the connecting plate 6 is threadedly connected to the inner wall of the bottom plate 1 by bolts. The bottom of the storage tank 5 is cone-shaped and threadedly connected to the bottom plate 1 by the connecting plates 6, which facilitates the discharge of asphalt and the disassembly and cleaning of the storage tank 5.

[0036] Example 2: Based on Example 1, a preferred embodiment of the highway asphalt repair device provided by this utility model is as follows: Figure 1 - Figure 5 As shown: The pushing assembly 40 includes a pushing block 402 located inside the storage tank 5. The side of the pushing block 402 is slidably connected to the inner side of the storage tank 5. An electric push rod 401 is fixedly connected to the top surface of the storage tank 5. The bottom end of the output rod of the electric push rod 401 extends through the top surface of the storage tank 5 and into the interior of the storage tank 5. The bottom end of the output rod of the electric push rod 401 is fixedly connected to the top surface of the pushing block 402. A feed pipe 404 is provided on the left side of the storage tank 5. The right end of the feed pipe 404 is fixedly extended through the left side of the storage tank 5 and into the interior of the storage tank 5. The inlet pipe 404 is located to the lower left of the push block 402. The storage tank 5 is equipped with an outlet pipe 405. The bottom end of the outlet pipe 405 is fixedly inserted through the bottom surface of the storage tank 5 and extends to the bottom of the storage tank 5. A valve is installed inside the outlet pipe 405. By using the push assembly 40, the electric push rod 401 drives the push block 402 to move downward, so that the push block 402 pushes the asphalt in the storage tank 5, accelerates the flow of asphalt out of the outlet pipe 405, facilitates the rapid flow of asphalt into the cracks, and improves the repair efficiency of highway asphalt.

[0037] The top surface of the push block 402 is fixedly connected to the first slide rod 403. The top surface of the first slide rod 403 slides through the top surface of the storage tank 5 and extends to the top of the storage tank 5. The first slide rod 403 improves the stability of the push block 402 in raising and lowering, and ensures the smoothness of the asphalt being pushed out.

[0038] In use, asphalt is fed into storage tank 5 through feed pipe 404. The first motor 412 is turned on, and the output rod of the first motor 412 drives the connected threaded rod 413 to rotate, causing the slide plate 414 to move downward and drive the L-shaped plate 415 to move downward. This causes the scraper 4111 and mounting base 408 to move downward, and the second slide rod 417 slides on the fixed plate 416. When the scraper 4111 contacts the asphalt pavement, the first motor 412 is turned off and the second motor 419 is turned on. The output rod of the second motor 419 drives the cleaning disc 4110 to rotate, pushing the push handle 3. The caster wheel 2 drives the base plate 1 to move, causing the cleaning disc 4110 to move and clean the gaps in the asphalt pavement. The valve is opened, and the asphalt in storage tank 5 flows out into the gaps through discharge pipe 405. When the scraper 4111 moves, it scrapes the asphalt in the gaps, thereby ensuring that the asphalt pavement after gap repair and the highway are at the same level.

[0039] When the asphalt is discharged, the electric push rod 401 is pushed. The output rod of the electric push rod 401 extends and drives the push block 402 to move downward. This causes the push block 402 to drive the first slide rod 403 to move downward. The push block 402 pushes the asphalt in the storage tank 5 downward, thereby accelerating the flow of the asphalt from the storage tank 5 out of the discharge pipe 405.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highway asphalt repair device, comprising a base plate (1); A push handle (3) is fixedly connected to the top surface of the base plate (1); Four casters (2) are fixedly connected to the bottom surface of the base plate (1); and the storage tank (5) located above the base plate (1), characterized in that: The storage tank (5) is equipped with a push assembly (40). The base plate (1) is provided with a repair component (41) on its side.

2. The highway asphalt repair device according to claim 1, characterized in that: The repair component (41) includes a support plate (411) fixedly connected to the rear side of the base plate (1). A first motor (412) is fixedly connected to the top surface of the support plate (411). The bottom end of the output rod of the first motor (412) slides through the top surface of the support plate (411) and extends to the bottom of the support plate (411). A threaded rod (413) and a sliding plate (414) are provided below the support plate (411). The bottom end of the output rod of the first motor (412) is fixedly connected to the top end of the threaded rod (413). The bottom end thread extends through the top surface of the slide plate (414) to the bottom of the slide plate (414). The front side of the slide plate (414) is slidably connected to the rear side of the base plate (1). The left and right sides of the slide plate (414) are fixedly connected to L-shaped plates (415). The front end faces of the two L-shaped plates (415) are respectively fixedly connected to mounting bases (418) and scrapers (4111). The inner top surface of the mounting base (418) is fixedly connected to a second motor (419). The bottom end face of the output rod of the second motor (419) is fixedly connected to a cleaning disc (4110).

3. The highway asphalt repair device according to claim 1, characterized in that: The pushing assembly (40) includes a pushing block (402) located inside the storage tank (5). The side of the pushing block (402) is slidably connected to the inside side of the storage tank (5). An electric push rod (401) is fixedly connected to the top surface of the storage tank (5). The bottom end of the output rod of the electric push rod (401) extends through the top surface of the storage tank (5) into the interior of the storage tank (5). The bottom end of the output rod of the electric push rod (401) is fixedly connected to the top surface of the pushing block (402). A feed pipe (404) is provided on the left side of the storage tank (5). The right end of the feed pipe (404) is fixedly inserted through the left side of the storage tank (5) and extends into the storage tank (5). The feed pipe (404) is located to the lower left of the push block (402). A discharge pipe (405) is provided inside the storage tank (5). The bottom end of the discharge pipe (405) is fixedly inserted through the bottom surface of the storage tank (5) and extends into the bottom of the storage tank (5). A valve is provided inside the discharge pipe (405).

4. The highway asphalt repair device according to claim 2, characterized in that: The bottom brush of the cleaning disc (4110) is made of soft material.

5. A highway asphalt repair device according to claim 2, characterized in that: The bottom plate (1) is fixedly connected to the left and right sides with a fixing plate (416). The top surface of the mounting base (418) and the top surface of the scraper (4111) are fixedly connected to a second sliding rod (417). The top surface of the second sliding rod (417) slides through the bottom surface of the fixing plate (416) and extends to the top of the fixing plate (416).

6. A highway asphalt repair device according to claim 3, characterized in that: The top surface of the push block (402) is fixedly connected to a first slide rod (403), and the top surface of the first slide rod (403) slides through the top surface of the storage tank (5) and extends to the top of the storage tank (5).

7. The highway asphalt repair device according to claim 1, characterized in that: The bottom of the storage tank (5) is set in a cone shape. The top surface of the bottom plate (1) is provided with a hollow groove. The bottom end face of the storage tank (5) slides through the top surface of the bottom plate (1) and the inner wall of the hollow groove to extend to the bottom of the bottom plate (1). Four connecting plates (6) are fixedly connected to the surface of the storage tank (5). The inner wall of the connecting plate (6) is threadedly connected to the inner wall of the bottom plate (1) by bolts.

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