Asphalt pavement hot recycling hot repair mechanism

Abstract

The utility model discloses an asphalt pavement hot recycling hot repair mechanism, including assembly bucket, the assembly bucket outside wall rotation sleeve joint has two assembly sleeve rings, the assembly bucket below is provided with the receiving support, the assembly sleeve ring bottom fixedly connected with the assembly board, the assembly board bottom fixedly connected with a plurality of assembly concave pieces. The utility model discloses, through the movement of the assembly sleeve block on the assembly support board and the assembly concave piece on the first pivot, then the assembly concave piece also drives the assembly slider to slide in the assembly groove, then the assembly board also drives the assembly sleeve ring on the assembly bucket to move, makes the assembly bucket push material to stir and heat after shaking material, makes the material to the even heating of full -scale, thereby improves the use effect.

Description

Technical Field

[0001] This utility model relates to the field of asphalt processing technology, and in particular to an asphalt pavement hot recycling and hot repair mechanism. Background Technology

[0002] With the rapid development of society and the increasingly fast pace of urban construction, asphalt pavement is an important part of urban construction. During the construction of asphalt pavement, the asphalt is heated in a molten state by using a heating hopper on an asphalt pavement hot recycling and patching vehicle. This process makes the asphalt easier to mix with other materials. However, most existing hot patching devices only heat the bottom of the hopper when heating the asphalt. Because the hopper itself does not have a tipping structure, the middle and top of the hopper cannot quickly conduct heat, resulting in uneven heating of the asphalt material. This affects subsequent processing and reduces the effectiveness of the product. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a thermal recycling and repair mechanism for asphalt pavement.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an asphalt pavement hot recycling and hot patching mechanism, comprising an assembly bucket, two assembly rings rotatably sleeved on the outer wall of the assembly bucket, a receiving bracket provided below the assembly bucket, an assembly plate fixedly connected to the bottom of the assembly rings, multiple assembly grooves opened at the bottom of the assembly plate, an assembly slider slidably connected inside the assembly grooves, an assembly recess fixedly connected to the bottom of the assembly slider, a first rotating shaft rotatably connected between the two sides of the inner wall of the assembly recess, an assembly block fixedly sleeved on the outer wall of the first rotating shaft, and an assembly support plate fixedly connected to the side wall of the assembly block. The assembly support plate is arranged in an alternating manner with multiple other assembly support plates. The centers of the multiple assembly support plates are rotatably connected to each other via a fixed pivot. Two fixed guide rods are fixedly connected between the two sides of the inner wall of the support bracket. Two symmetrical fixed sleeve plates are sleeved between the two fixed guide rods. Multiple fixed recesses are fixedly connected to the top of the fixed sleeve plates. A second pivot is rotatably connected between the two sides of the inner wall of the fixed recesses. A fixed sleeve block is fixedly sleeved on the outer wall of the second pivot. The end of the assembly support plate is fixedly connected to its corresponding fixed sleeve block. Adjustment components are connected to both sides of the outer wall of the support bracket.

[0005] An assembly toothed ring is fixedly sleeved on the outer wall of the assembly barrel, and a movable recess is fixedly connected between the two assembly plates. A movable component is connected to the side wall of the movable recess.

[0006] Both ends of the assembly barrel are rotatably connected to assembly covers. The top and bottom of the assembly barrel are respectively fixedly connected to a feed pipe and a discharge pipe. The side wall of the feed pipe is connected to a feed valve, and the side wall of the discharge pipe is connected to a discharge valve. The top of both assembly rings is connected to an installation component, and the side wall of one of the assembly covers is connected to a drive component.

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes an adjustment push rod that passes through the outer wall of the support bracket. One end of the adjustment push rod is fixedly connected to an adjustment ring plate, and the other end of the adjustment push rod is fixedly connected to a corresponding fixed sleeve plate. An adjustment support frame is fixedly connected to the bottom of the support bracket.

[0009] As a further description of the above technical solution:

[0010] An adjustment motor is fixedly connected to the bottom of the adjustment support frame. The output shaft of the adjustment motor passes through the support frame and is fixedly connected to an adjustment disc. An adjustment shaft is rotatably connected to the top of the adjustment disc. The adjustment shaft is slidably connected to the inside of the adjustment plate.

[0011] As a further description of the above technical solution:

[0012] The movable component includes a movable motor fixedly connected to the side wall of the movable recess, a movable rod fixedly connected to the output end of the movable motor, the end of the movable rod passing through the movable recess and rotatably connected to the inner wall of the movable recess, and a movable gear fixedly sleeved on the outer wall of the movable rod, the movable gear meshing with the assembly gear ring.

[0013] As a further description of the above technical solution:

[0014] The installation assembly includes an installation fan fixedly connected to the top of the installation ring, an installation branch pipe fixedly connected to the air outlet of the installation fan, and an installation U-shaped pipe fixedly connected to the end of the installation branch pipe.

[0015] As a further description of the above technical solution:

[0016] The two ends of the installation U-shaped tube pass through the corresponding assembly cover and extend into the interior of the assembly cover. A drive filter plate is fixedly connected between the two sides of the inner wall of the assembly cover. Electric heating pipes are fixedly connected to the top and bottom of the inner wall of the assembly cover.

[0017] As a further description of the above technical solution:

[0018] The drive assembly includes a drive motor fixedly connected to the side wall of one of the assembly covers, a drive stirring frame fixedly connected to the output end of the drive motor, the end of the drive stirring frame passing through the assembly cover and the assembly material bucket and rotatably connected to the other assembly cover, and two drive heating plates fixedly connected to the surface of the drive stirring frame.

[0019] This utility model has the following beneficial effects:

[0020] 1. The installation assembly allows for the coordination of the installation fan, installation branch pipe, installation U-tube, drive filter plate, and electric heating pipe. The installation fan drives air through the installation branch pipe and installation U-tube into the assembly cover. Then, the electric heating pipe is activated, allowing the air to conduct heat through the pipe. The heated air then passes through the drive filter plate into the assembly bucket, thus providing supplementary heating to the stirred and heated material. The drive assembly allows for the coordination of the drive motor, drive stirring frame, and drive heating plate. The drive motor drives the drive stirring frame to rotate in the opposite direction to the assembly bucket. Then, the drive heating plate on the drive stirring frame is activated, causing the material to be heated by turning. The adjustment assembly allows for the coordination of the adjustment push rod, adjustment return plate, adjustment motor, adjustment disc, and adjustment shaft. The adjusting motor drives the adjusting disc and adjusting shaft to rotate. Then, the adjusting shaft slides inside the adjusting retaining plate, causing the adjusting retaining plate to drive the adjusting push rod and move the fixed sleeve plate. The fixed sleeve plate also moves along the direction of the fixed guide rod. Then, the fixed sleeve plate also drives the fixed sleeve blocks on multiple fixed recesses to move. Then, the fixed sleeve blocks also drive the assembly support plate and another assembly support plate to rotate around the center, causing the assembly block on the assembly support plate and the assembly recess on the first rotating shaft to move. Then, the assembly recess also drives the assembly slider to slide inside the assembly groove. Then, the assembly plate also drives the assembly material bucket on the assembly ring to move, causing the assembly material bucket to push the material to be shaken and stirred for heating, so as to fully and evenly heat the material, thereby improving the use effect.

[0021] 2. The movable components enable the assembly gear ring, movable recess, movable motor, movable rod and movable gear to work together. The movable motor drives the movable rod and movable gear to rotate. Then the movable gear also drives the assembly material bucket on the assembly gear ring to rotate along the direction on the assembly gear ring, so that the material inside the assembly material bucket comes into contact with the driving mixing frame and is stirred and turned. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an asphalt pavement thermal recycling and repair mechanism proposed in this utility model.

[0023] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 for Figure 1 Enlarged structural diagram at point B;

[0025] Figure 4 This is a schematic diagram of the internal structure of the assembly bucket of an asphalt pavement hot recycling and hot patching mechanism proposed in this utility model.

[0026] Figure 5 This invention provides a schematic diagram of the assembly slider, assembly recess, and assembly block structure of an asphalt pavement thermal recycling and repair mechanism.

[0027] Legend:

[0028] 1. Assemble the material bucket; 2. Assemble the matching ring; 3. Support bracket; 4. Assemble the recessed part; 5. Assemble the matching block; 6. Assemble the support plate; 7. Fix the guide rod; 8. Fix the sleeve plate; 9. Fix the recessed part; 10. Fix the sleeve block; 11. Assemble the slider; 12. Adjust the push rod; 13. Adjust the return plate; 14. Adjust the motor; 15. Adjust the disc; 16. Adjust the rotating shaft; 17. Assemble the gear ring; 18. Move the recessed frame; 19. Move the motor; 20. Move the rod; 21. Move the gear; 22. Assemble the cover; 23. Feed pipe; 24. Discharge pipe; 25. Drive motor; 26. Drive the mixing frame; 27. Drive the heating plate; 28. Drive the filter plate; 29. ​​Heating pipe; 30. Install the fan; 31. Install the branch pipe; 32. Install the U-shaped pipe. Detailed Implementation

[0029] 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.

[0030] Reference Figure 1-5This utility model provides an asphalt pavement hot recycling and hot patching mechanism, including an assembly bucket 1. Two assembly rings 2 are rotatably sleeved on the outer wall of the assembly bucket 1. A receiving bracket 3 is provided below the assembly bucket 1. An assembly plate is fixedly connected to the bottom of the assembly rings 2. Multiple assembly grooves are opened on the bottom of the assembly plate. An assembly slider 11 is slidably connected inside the assembly grooves. An assembly recess 4 is fixedly connected to the bottom of the assembly slider. A first rotating shaft is rotatably connected between the two sides of the inner wall of the assembly recess 4. An assembly block 5 is fixedly sleeved on the outer wall of the first rotating shaft. An assembly support plate 6 is fixedly connected to the side wall of the assembly block 5. Multiple assembly support plates 6 are arranged in an alternating pattern. The centers of multiple assembly support plates 6 are rotatably connected to the centers of multiple assembly support plates 6 via a fixed rotating shaft. Two fixed guide rods 7 are fixedly connected between the two sides of the inner wall of the receiving bracket 3. Two symmetrical fixed sleeve plates 8 are sleeved between the two fixed guide rods 7. Multiple fixed recesses 9 are fixedly connected to the top of the fixed sleeve plates 8. A second rotating shaft is rotatably connected between the two sides of the inner wall of the fixed recess 9. A fixed sleeve block 10 is fixedly sleeved on the outer wall of the second rotating shaft. The end of the mounting plate 6 is fixedly connected to the corresponding fixed sleeve block 10. Adjustment components are connected to both sides of the outer wall of the support bracket 3. The adjustment components are used to move the fixed sleeve plate 8. The adjustment components include an adjustment push rod 12 that passes through the outer wall of the support bracket 3. One end of the adjustment push rod 12 is fixedly connected to an adjustment ring plate 13. The other end of the adjustment push rod 12 is fixedly connected to the corresponding fixed sleeve plate 8. An adjustment support frame is fixedly connected to the bottom of the support bracket 3. An adjustment motor 14 is fixedly connected to the bottom of the adjustment support frame. The output shaft of the adjustment motor 14 passes through the support bracket 3 and is fixedly connected to an adjustment disc 15. An adjustment rotating shaft 16 is rotatably connected to the top of the adjustment disc 15. The adjustment rotating shaft 16 is slidably connected to the inside of the adjustment ring plate 13. The adjustment motor 14 is used to drive the adjustment disc 15 to rotate.

[0031] An assembly gear ring 17 is fixedly sleeved on the outer wall of the assembly barrel 1. A movable recess 18 is fixedly connected between the two assembly plates. A movable component is connected to the side wall of the movable recess 18. The movable component includes a movable motor 19 fixedly connected to the side wall of the movable recess 18. A movable rod 20 is fixedly connected to the output end of the movable motor 19. The end of the movable rod 20 passes through the movable recess 18 and is rotatably connected to the inner wall of the movable recess 18. A movable gear 21 is fixedly sleeved on the outer wall of the movable rod 20. The movable gear 21 meshes with the assembly gear ring 17. The movable motor 19 drives the movable rod 20 to rotate.

[0032] Assembly covers 22 are rotatably connected to both ends of the assembly barrel 1. Inlet pipe 23 and outlet pipe 24 are fixedly connected to the top and bottom of the assembly barrel 1, respectively. Inlet valve is connected to the side wall of inlet pipe 23 and outlet valve is connected to the side wall of outlet pipe 24. Installation components are connected to the top of the two assembly rings 2. The installation components include installation fans 30 fixedly connected to the top of the assembly rings 2. Installation branch pipe 31 is fixedly connected to the air outlet of installation fan 30. Installation U-shaped pipe 32 is fixedly connected to the end of installation branch pipe 31. Both ends of installation U-shaped pipe 32 pass through the corresponding assembly cover 22 and extend into the interior of assembly cover 22. Drive filter plate 28 is fixedly connected between the two sides of the inner wall of assembly cover 22. Electric heating pipe 29 is fixedly connected to the top and bottom of the inner wall of assembly cover 22. The electric heating pipe 29 is used to conduct and heat the air.

[0033] One of the assembly covers 22 has a drive assembly connected to its side wall. The drive assembly includes a drive motor 25 fixedly connected to the side wall of one of the assembly covers 22. The output end of the drive motor 25 is fixedly connected to a drive stirring frame 26. The end of the drive stirring frame 26 passes through the assembly cover 22 and the assembly material bucket 1 and is rotatably connected to the other assembly cover 22. Two drive heating plates 27 are fixedly connected to the surface of the drive stirring frame 26. The drive motor 25 drives the drive stirring frame 26 to rotate.

[0034] Working principle: When in use, first start the moving motor 19, which drives the moving rod 20 and the moving gear 21 to rotate. Then the moving gear 21 also drives the assembly material bucket 1 on the assembly gear ring 17 to rotate along the direction on the assembly gear ring 2, so that the material inside the assembly material bucket 1 comes into contact with the driving mixing frame 26 and is stirred and turned.

[0035] Then, drive motor 25 drives drive stirring frame 26 to rotate. At the same time, drive stirring frame 26 rotates in the opposite direction to assembly barrel 1. Then, drive electric heating plate 27 on drive stirring frame 26 is activated to turn and heat the material. Then, install fan 30 is activated to drive air through install branch pipe 31 and install U-shaped pipe 32 into the assembly cover 22. Then, electric heating pipe 29 is activated to conduct heat through electric heating pipe 29. Then, the heated air passes through drive filter plate 28 into the assembly barrel 1, thereby blowing air to supplement the heat of the stirred and heated material.

[0036] Then, the adjustment motor 14 is started, which drives the adjustment disc 15 and the adjustment shaft 16 to rotate. Then, the adjustment shaft 16 slides inside the adjustment guide plate 13, causing the adjustment guide plate 13 to drive the adjustment push rod 12 to move along the direction on the support bracket 3. Then, the adjustment push rod 12 pushes the fixed sleeve plate 8 to move. Then, the fixed sleeve plate 8 also moves along the direction on the fixed guide rod 7. Then, the fixed sleeve plate 8 also drives the second shaft and the fixed sleeve block 10 on the multiple fixed recesses 9 to move.

[0037] Then, the fixed sleeve block 10 also drives the assembly support plate 6 to rotate. At the same time, multiple assembly support plates 6 and other multiple assembly support plates 6 rotate around the center, causing the assembly support block 5 on the assembly support plate 6 and the assembly recess 4 on the first rotating shaft to move. Then, the assembly recess 4 also drives the assembly slider 11 to slide inside the assembly groove. Then, the assembly plate also drives the assembly material bucket 1 on the assembly ring 2 to move, so that the assembly material bucket 1 pushes the material to be shaken and stirred and heated. Finally, the discharge valve on the discharge pipe 24 is activated as needed to discharge the stirred and heated material.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot recycling and hot patching mechanism for asphalt pavement, comprising an assembly bucket (1), characterized in that: Two assembly rings (2) are rotatably sleeved on the outer wall of the assembly barrel (1). A support bracket (3) is provided below the assembly barrel (1). An assembly plate is fixedly connected to the bottom of the assembly rings (2). Multiple assembly grooves are opened at the bottom of the assembly plate. An assembly slider (11) is slidably connected inside the assembly groove. An assembly recess (4) is fixedly connected to the bottom of the assembly slider. A first rotating shaft is rotatably connected between the two sides of the inner wall of the assembly recess (4). An assembly block (5) is fixedly sleeved on the outer wall of the first rotating shaft. An assembly support plate (6) is fixedly connected to the side wall of the assembly block (5). Multiple assembly support plates (6) are connected to multiple other assembly support plates (3). 6) The two mounting plates (6) are arranged in an alternating pattern and are rotatably connected at the center of adjacent mounting plates (6). Two fixed guide rods (7) are fixedly connected between the two sides of the inner wall of the support bracket (3). Two symmetrical fixed sleeve plates (8) are sleeved between the two fixed guide rods (7). Multiple fixed recesses (9) are fixedly connected to the top of the fixed sleeve plates (8). A second rotating shaft is rotatably connected between the two sides of the inner wall of the fixed recesses (9). A fixed sleeve block (10) is fixedly sleeved on the outer wall of the second rotating shaft. The end of the mounting plate (6) is fixedly connected to the corresponding fixed sleeve block (10). Adjustment components are connected to both sides of the outer wall of the support bracket (3). An assembly toothed ring (17) is fixedly sleeved on the outer wall of the assembly barrel (1), and a movable recess (18) is fixedly connected between the two assembly plates. A movable component is connected to the side wall of the movable recess (18). The assembly barrel (1) is rotatably connected to both ends of an assembly cover (22). The top and bottom of the assembly barrel (1) are respectively fixedly connected to a feed pipe (23) and a discharge pipe (24). The feed pipe (23) is connected to a feed valve on its side wall, and the discharge pipe (24) is connected to a discharge valve on its side wall. The top of the two assembly rings (2) is connected to an installation component, and the side wall of one of the assembly covers (22) is connected to a drive component.

2. The asphalt pavement thermal recycling and repair mechanism according to claim 1, characterized in that: The adjustment assembly includes an adjustment push rod (12) that runs through the outer wall of the support bracket (3). One end of the adjustment push rod (12) is fixedly connected to an adjustment ring plate (13), and the other end of the adjustment push rod (12) is fixedly connected to a corresponding fixed sleeve plate (8). An adjustment support frame is fixedly connected to the bottom of the support bracket (3).

3. The asphalt pavement thermal recycling and repair mechanism according to claim 2, characterized in that: An adjustment motor (14) is fixedly connected to the bottom of the adjustment support frame. The output shaft of the adjustment motor (14) passes through the support bracket (3) and is fixedly connected to the adjustment disc (15). An adjustment shaft (16) is rotatably connected to the top of the adjustment disc (15). The adjustment shaft (16) is slidably connected to the inside of the adjustment guide plate (13).

4. The asphalt pavement thermal recycling and repair mechanism according to claim 1, characterized in that: The moving component includes a moving motor (19) fixedly connected to the side wall of the moving recess (18). The output end of the moving motor (19) is fixedly connected to a moving rod (20). The end of the moving rod (20) passes through the moving recess (18) and is rotatably connected to the inner wall of the moving recess (18). A moving gear (21) is fixedly sleeved on the outer wall of the moving rod (20). The moving gear (21) meshes with the assembly gear ring (17).

5. The asphalt pavement thermal recycling and repair mechanism according to claim 1, characterized in that: The installation assembly includes an installation fan (30) fixedly connected to the top of the installation ring (2), an installation branch pipe (31) fixedly connected to the air outlet of the installation fan (30), and an installation U-shaped pipe (32) fixedly connected to the end of the installation branch pipe (31).

6. The asphalt pavement thermal recycling and repair mechanism according to claim 5, characterized in that: The two ends of the installation U-shaped tube (32) pass through the corresponding assembly cover (22) and extend into the interior of the assembly cover (22). A drive filter plate (28) is fixedly connected between the two sides of the inner wall of the assembly cover (22). Electric heating pipes (29) are fixedly connected to the top and bottom of the inner wall of the assembly cover (22).

7. The asphalt pavement thermal recycling and repair mechanism according to claim 1, characterized in that: The drive assembly includes a drive motor (25) fixedly connected to the side wall of one of the assembly covers (22), a drive stirring frame (26) fixedly connected to the output end of the drive motor (25), the end of the drive stirring frame (26) passing through the assembly cover (22) and the assembly material bucket (1) and rotatably connected to the other assembly cover (22), and two drive heating plates (27) fixedly connected to the surface of the drive stirring frame (26).

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