Road crack filling device
By introducing collection and smearing structures and cleaning structures into the highway crack filling device, the problems of uneven crack surfaces and waste in the prior art are solved, and higher material utilization and extended road service life are achieved.
Patent Information
- Application Number
- CN202323470456.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-19
AI Technical Summary
After the repair of the existing highway crack filling device, the residual material on the crack surface causes unevenness, which increases the risk of subsequent damage and reduces the quality of the project.
A highway crack filling device including collecting smearing structures and cleaning structures is designed, and the material is collected through the moving clamp and the fixed clamp, the first flow limiting plate is uniformly coated, and the road surface is removed by the L-shaped scraper and the brush. to ensure smoothness and safety after filling.
It improves material utilization, ensures smoothness after highway cracks are filled, extends the service life of the highway, and avoids the problems of damaged trolley balance and uneven coating of the filling material.
Smart Images
Figure CN222205959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road maintenance, in particular to a highway crack filling device. Background Art
[0002] The highway crack filling device is a device used for repairing highway pavement. Its working principle is to use crack filling glue to fill the cracks in the pavement. It has the advantages of low emissions, low energy consumption, energy saving and environmental protection.
[0003] The highway crack filling device in the prior art mainly includes a cart, a push handle, a liquefied gas heating device, a stirring device, a silo and a discharge port. When in use, asphalt or other filling materials are first placed in the silo, and then the liquefied gas heating device is used to heat the silo. At the same time, the stirring device is used to stir the material inside the silo. After the material is melted, the push handle is pushed, and then the cart is pushed to align the discharge port with the road crack. At this time, the filling material is output from the discharge port, thereby realizing the repair operation of the highway crack. However, in actual use, after the crack is repaired, some asphalt and other filling materials will remain on the surface of the crack, which will cause the surface to be still uneven after the crack is repaired. In the subsequent use process after the repair material solidifies, there is still a high risk of damage, which will lead to problems such as reduced project quality.
[0004] In order to solve the above problems, a highway crack filling device is proposed in the present application. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a highway crack filling device, including a cart, a push handle is fixedly connected to one side of the outer surface of the cart, a liquefied gas heating device is installed on the outer surface of the cart, a stirring device is arranged on the outer surface of the cart, a silo is opened on the inner wall of the cart, a discharge port is opened on one side of the outer surface of the cart, a collecting and smoothing structure is arranged on one side of the outer surface of the cart, a cleaning structure is arranged on one side of the outer surface of the cart, the collecting and smoothing structure includes a rectangular plate, the rectangular plate is fixedly connected to one side of the outer surface of the cart, a fixed clamping plate is fixedly connected to one side of the outer surface of the rectangular plate, a slide groove is opened at the bottom of the outer surface of the rectangular plate, a sliding block is slidably connected to the inner wall of the slide groove, and a movable clamping plate is fixedly connected to the top of the outer surface of the sliding block.
[0006] Preferably, a first threaded rod is rotatably connected to one side of the inner wall of the slide groove, the first threaded rod is threadedly connected to the sliding block, and a handle is fixedly connected to one side of the outer surface of the first threaded rod.
[0007] Preferably, a first flow limiting plate is fixedly connected to one side of the outer surface of the fixed clamping plate, a slot is provided on one side of the outer surface of the first flow limiting plate, and a spring and a round rod are fixedly connected to the bottom of the inner wall of the slot.
[0008] Preferably, one end of the outer surface of the spring away from the first limiting plate is fixedly connected to the second limiting plate, one side of the outer surface of the second limiting plate is slidably connected to the round rod, and one side of the outer surface of the second limiting plate is fixedly connected to a positioning plate.
[0009] Preferably, the cleaning structure includes a first rectangular block, the first rectangular block is fixedly connected to one side of the outer surface of the rectangular plate, the first rectangular block is fixedly connected to one side of the outer surface of the second rectangular block, and the second rectangular block is fixedly connected to one side of the outer surface of the L-shaped scraper.
[0010] Preferably, a rectangular groove is provided on one side of the outer surface of the second rectangular block, a slider is slidably connected to the inner wall of the rectangular groove, and a brush is fixedly connected to one side of the outer surface of the slider.
[0011] Preferably, a second threaded rod is rotatably connected to one side of the inner wall of the rectangular groove, the second threaded rod is threadedly connected to the slider, a second motor assembly is fixedly installed on one side of the outer surface of the second threaded rod, and the second motor assembly is fixedly connected to the second rectangular block.
[0012] The above technical solution of the utility model has the following beneficial technical effects:
[0013] 1. The utility model collects and smoothes the structure, and sets a movable clamp and a fixed clamp. With the cooperation of the two, the scattered crack materials on both sides of the crack can be collected in the direction of the crack, thereby improving the material utilization rate, and at the same time, the crack surface can be leveled to a certain extent. The first limiting plate can evenly apply the repair material on the crack surface, thereby ensuring the flatness of the highway after the crack is filled, thereby increasing the service life of the highway.
[0014] 2. The utility model can remove some larger particles such as stones on the road surface by setting an L-shaped scraper through the function of the cleaning structure to avoid the cart from colliding with it and thus destroying the balance of the cart. The brush can clean some smaller particles on the road surface to avoid the smaller particles affecting the smoothness and adhesion of the coating when the filling material is applied at the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the rectangular plate structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the slot structure of the utility model;
[0018] Figure 4This is a schematic diagram of the round rod structure of the utility model;
[0019] Figure 5 This is a schematic diagram of the brush structure of the utility model.
[0020] Reference numerals:
[0021] 1. Trolley; 2. Push handle; 3. Liquefied gas heating device; 4. Stirring device; 5. Silo; 6. Discharge port; 7. Collecting and leveling structure; 71. Rectangular plate; 72. Fixed clamping plate; 73. Slide groove; 74. Sliding block; 75. Moving clamping plate; 76. First threaded rod; 77. Handle; 78. First flow limiting plate; 79. Second flow limiting plate; 710. Positioning plate; 711. Slot; 712. Round rod; 713. Spring; 8. Cleaning structure; 81. First rectangular block; 82. Second rectangular block; 83. Rectangular groove; 84. Second threaded rod; 85. Sliding block; 86. Brush; 87. Second motor assembly; 88. L-shaped scraper. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0023] like Figure 1-5 As shown, the utility model proposes a road crack filling device, including a cart 1, a push handle 2 is fixedly connected to one side of the outer surface of the cart 1, a liquefied gas heating device 3 is installed on the outer surface of the cart 1, a stirring device 4 is arranged on the outer surface of the cart 1, a silo 5 is opened on the inner wall of the cart 1, a discharge port 6 is opened on one side of the outer surface of the cart 1, a collecting and smoothing structure 7 is arranged on one side of the outer surface of the cart 1, and a cleaning structure 8 is arranged on one side of the outer surface of the cart 1.
[0024] Specifically, Figure 2-4The cam 73 is provided with a plurality of locking plates 72 which are fixed to the top of the cam 73 so as to enable the cam 73 to move freely in the cam 73. The cam 73 has two locking plates 72 which are respectively provided with a first locking plate 72 and a second locking plate 73a. The first limiting plate 78 is fixedly connected to one side of the outer surface of the fixed clamping plate 72 for cracks of the same width. A slot 711 is opened on one side of the outer surface of the first limiting plate 78. A spring 713 and a round rod 712 are fixedly connected to the bottom of the inner wall of the slot 711. By setting the first limiting plate 78, the repair material on the surface of the crack can be evenly coated, thereby ensuring the smoothness of the highway crack after filling, thereby improving the service life of the highway. The end of the outer surface of the spring 713 away from the first limiting plate 78 is fixedly connected to the second limiting plate 79. One side of the outer surface of the second limiting plate 79 is slidably connected to the round rod 712. One side of the outer surface of the second limiting plate 79 is fixedly connected to a locking plate 710. By setting the second limiting plate 79, the effective width of the first limiting plate 78 can be expanded to a certain extent. At the same time, the cooperation of the spring 713 and the round rod 712 can enable the first limiting plate 78 and the second limiting plate 79 to cooperate with the movable clamping plate 75 for a certain adjustment.
[0025] Specifically, Figure 5As shown: the cleaning structure 8 includes a first rectangular block 81, the first rectangular block 81 is fixedly connected to one side of the outer surface of the rectangular plate 71, one side of the outer surface of the first rectangular block 81 is fixedly connected to a second rectangular block 82, one side of the outer surface of the second rectangular block 82 is fixedly connected to an L-shaped scraper 88, by setting the L-shaped scraper 88, some larger particles such as stones on the road surface can be removed to prevent the cart 1 from colliding with it, thereby destroying the balance of the cart 1, and at the same time preventing the stones from affecting the filling of the cracks, a rectangular groove 83 is opened on one side of the outer surface of the second rectangular block 82, a slider 85 is slidably connected to the inner wall of the rectangular groove 83, and a brush 86 is fixedly connected to one side of the outer surface of the slider 85, through A brush 86 is provided to clean up some smaller particles on the road surface, thereby preventing smaller particles from affecting the smoothness and adhesion of the coating when the filling material is coated at the discharge port 6. A second threaded rod 84 is rotatably connected to one side of the inner wall of the rectangular groove 83. The second threaded rod 84 and the slider 85 are threadedly connected. A second motor assembly 87 is fixedly installed on one side of the outer surface of the second threaded rod 84. The second motor assembly 87 is fixedly connected to the second rectangular block 82. By providing the second threaded rod 84, the slider 85 can be driven to slide inside the rectangular groove 83, thereby driving the brush 86 to perform reciprocating cleaning on the road, thereby achieving the effect of cleaning the debris to both sides of the highway crack filling device.
[0026] The working principle and use process of the utility model are as follows: first, asphalt or other caulking materials are placed in the silo 5, and then the liquefied gas heating device 3 is used to heat the silo 5. At the same time, the stirring device 4 is used to stir the materials inside the silo 5. After the materials are melted, the push handle 2 is pushed, and then the trolley 1 is pushed to align the discharge port 6 with the road cracks. At this time, the caulking materials are output from the discharge port 6, thereby realizing the repair of the road cracks. Before the crack repair work is carried out, the handle 77 is turned according to the width of the road cracks, and then the first threaded rod 76 is driven to rotate, and then the position of the movable clamping plate 75 is adjusted. While adjusting the position of the movable clamping plate 75, the second limiting plate 79 slides inside the slot 711, and the spring 713 is in In the stretched state, under the reaction of the spring 713, the positioning plate 710 always fits the movable clamping plate 75. After the position of the movable clamping plate 75 is adjusted to maintain a suitable distance with the fixed clamping plate 72, the crack filling and repair operation is carried out. During the movement of the cart 1, the movable clamping plate 75 and the fixed clamping plate 72 will bring the materials scattered on both sides of the crack back to the crack, and the first limiting plate 78 and the second limiting plate 79 will then spread the materials evenly. During the movement of the cart 1, the L-shaped scraper 88 removes larger debris such as stones on the road surface. At the same time, the second motor assembly 87 is started, and the second motor assembly 87 drives the second threaded rod 84 to rotate, thereby driving the slider 85 to slide, and then driving the brush 86 to clean the road surface and remove smaller particles.
[0027] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.
Claims
1. A road crack filling device, comprising a cart (1), characterized in that: A push handle (2) is fixedly connected to one side of the outer surface of the cart (1), a liquefied gas heating device (3) is installed on the outer surface of the cart (1), a stirring device (4) is arranged on the outer surface of the cart (1), a material bin (5) is provided on the inner wall of the cart (1), a discharge port (6) is provided on one side of the outer surface of the cart (1), a collecting and smoothing structure (7) is provided on one side of the outer surface of the cart (1), and a cleaning device (5) is provided on one side of the outer surface of the cart (1). Structure (8), the collecting and leveling structure (7) comprises a rectangular plate (71), the rectangular plate (71) is fixedly connected to one side of the outer surface of the cart (1), a fixed clamping plate (72) is fixedly connected to one side of the outer surface of the rectangular plate (71), a sliding groove (73) is provided at the bottom of the outer surface of the rectangular plate (71), a sliding block (74) is slidably connected to the inner wall of the sliding groove (73), and a movable clamping plate (75) is fixedly connected to the top of the outer surface of the sliding block (74).
2. A road crack filling device according to claim 1, characterized in that: A first threaded rod (76) is rotatably connected to one side of the inner wall of the slide groove (73); the first threaded rod (76) is threadably connected to the sliding block (74); and a handle (77) is fixedly connected to one side of the outer surface of the first threaded rod (76).
3. A road crack filling device according to claim 1, characterized in that: A first flow limiting plate (78) is fixedly connected to one side of the outer surface of the fixed clamping plate (72), a slot (711) is provided on one side of the outer surface of the first flow limiting plate (78), and a spring (713) and a round rod (712) are fixedly connected to the bottom of the inner wall of the slot (711).
4. A road crack filling device according to claim 3, characterized in that: One end of the outer surface of the spring (713) away from the first flow limiting plate (78) is fixedly connected to the second flow limiting plate (79), one side of the outer surface of the second flow limiting plate (79) is slidably connected to the round rod (712), and one side of the outer surface of the second flow limiting plate (79) is fixedly connected to the locking plate (710).
5. A road crack filling device according to claim 1, characterized in that: The cleaning structure (8) comprises a first rectangular block (81), wherein the first rectangular block (81) is fixedly connected to one side of the outer surface of the rectangular plate (71), a second rectangular block (82) is fixedly connected to one side of the outer surface of the first rectangular block (81), and an L-shaped scraper (88) is fixedly connected to one side of the outer surface of the second rectangular block (82).
6. A road crack filling device according to claim 5, characterized in that: A rectangular groove (83) is provided on one side of the outer surface of the second rectangular block (82); a slider (85) is slidably connected to the inner wall of the rectangular groove (83); and a brush (86) is fixedly connected to one side of the outer surface of the slider (85).
7. A road crack filling device according to claim 6, characterized in that: A second threaded rod (84) is rotatably connected to one side of the inner wall of the rectangular groove (83), the second threaded rod (84) and the slider (85) are threadedly connected, a second motor assembly (87) is fixedly mounted on one side of the outer surface of the second threaded rod (84), and the second motor assembly (87) and the second rectangular block (82) are fixedly connected.