Road roller with tamping structure

Abstract

The utility model discloses a road roller with a tamping structure, which relates to the technical field of road rollers and comprises a road roller body. The road rolling unit is arranged on the outer surface of the road roller body; the tamping unit is arranged on the outer surface of the road rolling unit and used for tamping a road surface, and the road rolling unit comprises a road rolling assembly arranged right in front of the road roller body and a cleaning assembly arranged on the outer surface of the road rolling assembly. The angle of the rolling wheel can be conveniently adjusted through mutual matching of the rack, the fixed bracket, the rolling wheel, the connecting shaft seat, the steering driver, the fixed plate, the hydraulic cylinder I and the scraping plate, and impurities attached to the surface of the rolling wheel in the working process can be conveniently cleaned, so that the practicability of the road roller is improved; the supporting frame, the shell, the hydraulic cylinder II, the impact block, the connecting plate, the stamping plate, the supporting wheels and the connecting bracket are matched with one another, so that the road surface can be conveniently tamped, and the functionality of the road roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road rollers, in particular to a road roller with a compacting structure. Background Art

[0002] A road roller, also known as a soil compactor, is a piece of equipment used in road construction. Among engineering machinery, a road roller belongs to the category of road equipment and is widely used in filling and compacting operations in large engineering projects such as high-grade highways, railways, airport runways, dams, and stadiums. It can roll sandy, semi-viscous and viscous soils, roadbed stabilized soils, and asphalt concrete pavement layers. The road roller uses the gravity of the machine itself and is suitable for various compaction operations.

[0003] In the prior art, the patent document with publication number CN217078296U proposes a highly safe roller, which relates to the field of rollers and includes a roller, a roller tire and a bracket, two T-shaped sliders are slidably installed on the top of the bracket, and a cleaning plate is fixedly installed on one end of the two T-shaped sliders close to the roller tire, and the cleaning plate contacts the roller tire, and two L-shaped sliders are slidably installed on the top of the cleaning plate, and driving rods are respectively fixedly installed on the two L-shaped sliders, and two sliding rods are slidably installed on the top of the two driving rods.

[0004] In order to solve the problem of poor safety of existing rollers during use, the existing technology adopts a method of setting up a fixed structure to assist in fixing the tires. However, when the roller encounters a solid road surface during use, it is unable to compact the road surface, which leads to a reduction in the functionality of the roller. Utility Model Content

[0005] The purpose of the utility model is to provide a road roller with a compacting structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A road roller with a compacting structure, comprising a road roller body;

[0008] A road pressing unit arranged on the outer surface of the road roller body;

[0009] And a compacting unit arranged on the outer surface of the compacting unit for compacting the road surface, the compacting unit includes a compacting assembly arranged directly in front of the roller body and a cleaning assembly arranged on the outer surface of the compacting assembly, and the compacting unit includes a connecting assembly arranged on the outer surface of the compacting unit and a compacting assembly arranged on the outer surface of the connecting assembly.

[0010] A further improvement of the technical solution of the utility model is that the road roller assembly comprises a frame, the outer surface of the frame is detachably connected to a fixed bracket, and the inner wall of the fixed bracket is rotatably connected to a rolling wheel.

[0011] By adopting the above technical solution, the road surface can be flattened conveniently by cooperating with the frame, the fixed bracket and the rolling wheel.

[0012] A further improvement of the technical solution of the utility model is that a connecting shaft seat detachably connected to the outer surface of the roller body is provided on one side of the frame, and a steering drive detachably connected to the outer surface of the roller body is detachably connected to the outer surface of the frame.

[0013] By adopting the above technical solution, the angle of the frame can be conveniently adjusted by the cooperation between the connecting shaft seat and the steering drive.

[0014] A further improvement of the technical solution of the utility model is that the cleaning assembly includes a fixed plate, the bottom surface of the fixed plate is detachably connected to the upper surface of the frame, the outer surface of the fixed plate is detachably connected to a hydraulic cylinder 1, and the telescopic end of the hydraulic cylinder 1 is detachably connected to a scraper rotatably connected to the outer surface of the frame.

[0015] By adopting the above technical solution, the outer surface of the rolling wheel can be easily cleaned by the cooperation of the fixed plate, the hydraulic cylinder and the scraper.

[0016] A further improvement of the technical solution of the utility model is that the connecting assembly includes a support frame, the outer surface of the support frame is detachably connected to a connecting bracket detachably connected to the outer surface of the frame, and the outer surface of the support frame is rotatably connected to a support wheel.

[0017] By adopting the above technical solution, the support frame can be conveniently connected to the outer surface of the roller unit by the cooperation of the support wheel and the connecting bracket, and can also assist the support frame to move in the horizontal direction.

[0018] A further improvement of the technical solution of the utility model is that the compaction assembly includes a shell, the outer surface of the shell is fixedly connected to the outer surface of the support frame, the inner wall of the shell is detachably connected to hydraulic cylinder 2, and the telescopic end of hydraulic cylinder 2 is detachably connected to an impact block.

[0019] A further improvement of the technical solution of the utility model is that: a connecting plate is fixedly connected to the inner wall surface of the shell, and a stamping plate is fixedly connected to the bottom surface of the connecting plate.

[0020] By adopting the above technical solution, the cooperation of the connecting plate, the stamping plate, the supporting wheel and the connecting bracket can facilitate compaction of the road surface, thereby increasing the functionality of the roller.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] The utility model provides a roller with a tamping structure. The cooperation of a frame, a fixed bracket, a rolling wheel, a connecting shaft seat, a steering drive, a fixed plate, a hydraulic cylinder and a scraper can conveniently adjust the angle of the rolling wheel and conveniently clean impurities attached to the surface of the rolling wheel during the working process, thereby increasing the practicability of the roller.

[0023] The utility model provides a road roller with a compacting structure, which can compact the road surface conveniently by cooperating with a support frame, a shell, a second hydraulic cylinder, an impact block, a connecting plate, a stamping plate, a supporting wheel and a connecting bracket, thereby increasing the functionality of the road roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the road pressing unit of the utility model;

[0026] Figure 3 It is a schematic diagram of the local structure of the road pressing unit of the utility model;

[0027] Figure 4 It is a schematic diagram of the compaction unit structure of the utility model;

[0028] Figure 5 It is a schematic diagram of the structure of the compacting component of the utility model.

[0029] In the figure: 1. roller body; 2. roller unit; 21. frame; 22. fixed bracket; 23. rolling wheel; 24. connecting axle seat; 25. steering drive; 26. fixed plate; 27. hydraulic cylinder 1; 28. scraper; 3. compacting unit; 31. support frame; 32. shell; 33. hydraulic cylinder 2; 34. impact block; 35. connecting plate; 36. stamping plate; 37. support wheel; 38. connecting bracket. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments: Example

[0031] like Figure 1-5 As shown, the utility model provides a road roller with a tamping structure, comprising a road roller body 1;

[0032] A road roller unit 2 is arranged on the outer surface of the road roller body 1;

[0033] And a compacting unit 3 arranged on the outer surface of the roller unit 2 for compacting the road surface, the roller unit 2 includes a roller assembly arranged in front of the roller body 1 and a cleaning assembly arranged on the outer surface of the roller assembly, the compacting unit 3 includes a connecting assembly arranged on the outer surface of the roller unit 2 and a compacting assembly arranged on the outer surface of the connecting assembly, the roller assembly includes a frame 21, the outer surface of the frame 21 is detachably connected to a fixed bracket 22, the inner wall of the fixed bracket 22 is rotatably connected to a rolling wheel 23, one side of the frame 21 is provided with a connecting shaft seat 24 detachably connected to the outer surface of the roller body 1, the outer surface of the frame 21 is detachably connected to a steering drive 25 detachably connected to the outer surface of the roller body 1, the cleaning assembly includes a fixing plate 26, a fixing bracket 22 is detachably connected to the outer surface of the roller body 1, and a fixing bracket 22 is detachably connected to the inner wall of the fixing bracket 22. The bottom surface of the plate 26 is detachably connected to the upper surface of the frame 21, and the outer surface of the fixed plate 26 is detachably connected to a hydraulic cylinder 27, and the telescopic end of the hydraulic cylinder 27 is detachably connected to a scraper 28 rotatably connected to the outer surface of the frame 21. When using the roller, first, the roller unit 2 is connected to the roller body 1 through the connecting shaft seat 24 and the steering drive 25. If it is necessary to adjust the angle of the rolling wheel 23, the steering drive 25 is started, and the telescopic end of the steering drive 25 drives the frame 21 to rotate, so that the angle of the rolling wheel 23 can be adjusted. At the same time, during the operation of the rolling wheel 23, the hydraulic cylinder 27 is started, and the telescopic end of the hydraulic cylinder 27 drives the scraper 28 to rotate, so that impurities attached to the outer surface of the rolling wheel 23 are cleaned. Example

[0034] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the connecting component includes a support frame 31, the outer surface of the support frame 31 is detachably connected to a connecting bracket 38 detachably connected to the outer surface of the frame 21, the outer surface of the support frame 31 is rotatably connected to a support wheel 37, the tamping component includes a shell 32, the outer surface of the shell 32 is fixedly connected to the outer surface of the support frame 31, the inner wall of the shell 32 is detachably connected to a hydraulic cylinder 23, the telescopic end of the hydraulic cylinder 23 is detachably connected to an impact block 34, and the inner wall surface of the shell 32 is fixedly connected to The connecting plate 35 has a stamping plate 36 fixedly connected to its bottom surface. During the use of the road roller, the compacting unit 3 can be connected to the front of the frame 21 through the connecting bracket 38. If the road surface needs to be compacted, the hydraulic cylinder 2 33 is started, and the telescopic end of the hydraulic cylinder 2 33 drives the impact block 34 to rise. When the impact block 34 rises to a certain height, the impact block 34 is released. At the same time, a downward force is applied to the impact block 34 by starting the hydraulic cylinder 2 33, so that the impact block 34 hits the upper surface of the connecting plate 35, and then cooperates with the stamping plate 36 to compact the road surface.

[0035] The working principle of the roller with compaction structure will be described in detail below.

[0036] like Figure 1-5 As shown, when the roller is used, the roller unit 2 is first connected to the roller body 1 by connecting the shaft seat 24 and the steering drive 25. If the angle of the rolling wheel 23 needs to be adjusted, the steering drive 25 is started, and the telescopic end of the steering drive 25 drives the frame 21 to rotate, so that the angle of the rolling wheel 23 can be adjusted. At the same time, when the rolling wheel 23 is working, the hydraulic cylinder 27 is started, and the telescopic end of the hydraulic cylinder 27 drives the scraper 28 to rotate, so that the impurities attached to the outer surface of the rolling wheel 23 are cleaned. In principle, during the use of the roller, the compacting unit 3 can be connected to the front of the frame 21 through the connecting bracket 38. If the road surface needs to be compacted, the hydraulic cylinder 2 33 is started, and the telescopic end of the hydraulic cylinder 2 33 drives the impact block 34 to rise. When the impact block 34 rises to a certain height, the impact block 34 is released, and at the same time, a downward force is applied to the impact block 34 by starting the hydraulic cylinder 2 33, so that the impact block 34 hits the upper surface of the connecting plate 35, and then cooperates with the stamping plate 36 to compact the road surface.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A road roller with a compaction structure, comprising a road roller body (1); A road roller unit (2) arranged on the outer surface of the road roller body (1); and a compacting unit (3) disposed on the outer surface of the road compacting unit (2) for compacting the road surface, characterized in that: The road-rolling unit (2) comprises a road-rolling assembly arranged in front of the road-rolling machine body (1) and a cleaning assembly arranged on the outer surface of the road-rolling assembly; the tamping unit (3) comprises a connecting assembly arranged on the outer surface of the road-rolling unit (2) and a tamping assembly arranged on the outer surface of the connecting assembly; the connecting assembly comprises a support frame (31); the outer surface of the support frame (31) is detachably connected to a connecting bracket (38) detachably connected to the outer surface of the frame (21); the outer surface of the support frame (31) is rotatably connected to a supporting wheel (37); the tamping assembly comprises a shell (32); the outer surface of the shell (32) is fixedly connected to the outer surface of the support frame (31); the inner wall of the shell (32) is detachably connected to a second hydraulic cylinder (33); the telescopic end of the second hydraulic cylinder (33) is detachably connected to an impact block (34); the inner wall surface of the shell (32) is fixedly connected to a connecting plate (35); the bottom surface of the connecting plate (35) is fixedly connected to a stamping plate (36).

2. A road roller with a compaction structure according to claim 1, characterized in that: The road rolling assembly comprises a frame (21), the outer surface of the frame (21) is detachably connected to a fixed bracket (22), and the inner wall of the fixed bracket (22) is rotatably connected to a rolling wheel (23).

3. A road roller with a compaction structure according to claim 2, characterized in that: A connecting shaft seat (24) detachably connected to the outer surface of the roller body (1) is provided on one side of the frame (21), and a steering drive (25) detachably connected to the outer surface of the roller body (1) is detachably connected to the outer surface of the frame (21).

4. A road roller with a compaction structure according to claim 3, characterized in that: The cleaning assembly comprises a fixing plate (26), the bottom surface of the fixing plate (26) being detachably connected to the upper surface of the frame (21), the outer surface of the fixing plate (26) being detachably connected to a hydraulic cylinder 1 (27), and the telescopic end of the hydraulic cylinder 1 (27) being detachably connected to a scraper (28) rotatably connected to the outer surface of the frame (21).

Images