Roller mud cleaning structure on road roller
By designing a roller mud-clearing structure including shrapnel and scraper on the roller, the problem of adhesion accumulation on the roller is solved, ensuring the normal use of the roller and the ground is level.
Patent Information
- Application Number
- CN202421631085.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-10
AI Technical Summary
During the use of the roller, soil or asphalt slag is easily attached to the roller, which will affect the use of the roller and may form ground pits.
A mud cleaning structure including a roller body, a roller mount and a scraper is designed. The scraper consists of a shrapnel located in front of the roller and two scrapers. The shrapnel is connected to the roller mounting frame through a spring. The scraper is pressed against the roller peripheral surface. The elastic recovery force of the shrapnel keeps the scraper and the roller tightly, and cleans up the adherents on the roller peripheral surface.
It effectively avoids the accumulation of adhesions on the peripheral surface of the roller, ensures the normal use of the roller, and prevents the formation of ground pits.
Smart Images
Figure CN222758670U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of municipal construction equipment and relates to a roller mud clearing structure on a road roller. Background Art
[0002] A road roller is a device that uses the eccentric rolling of a roller to generate intermittent pressure on the ground to compact earth or concrete. When the moisture content of the earth is high or when compacting the asphalt pavement, mud or asphalt slag is easily attached to the roller, which will affect the use of the roller over time and may also stick to the asphalt on the flat road surface to form pits on the ground. Utility Model Content
[0003] The purpose of the utility model is to provide a roller mud cleaning structure on a road roller in view of the above problems existing in the prior art. The technical problem to be solved by the utility model is how to avoid the accumulation of adhesion on the peripheral surface of the roller.
[0004] The purpose of the utility model can be achieved through the following technical solutions: a roller mud cleaning structure on a road roller, characterized in that it includes a roller body, a roller mounting frame and a scraper, the roller body is rotatably connected to the roller mounting frame, the scraper includes a spring located in front of the roller and two scrapers located at both ends of the spring, the spring is connected to the roller mounting frame through a tension spring, and the two scrapers are pressed against the outer peripheral surface of the roller body.
[0005] Furthermore, the two scrapers are respectively located on the upper and lower sides of the horizontal plane where the axis of the roller body is located, and there is an escape opening between the scraper located below the horizontal plane where the axis of the roller body is located and the spring.
[0006] The tension spring drives the spring to deform, and under the action of the elastic restoring force of the spring, the two scrapers can press the circumference of the roller body, and then during the rotation of the roller, even during the eccentric rotation, the scraper can be kept in close contact with the roller, thereby cleaning the adhesion on the circumference of the roller body. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a schematic diagram of the structure of the roller of this roller.
[0008] Figure 2 It is a three-dimensional structural schematic diagram of the scraper.
[0009] In the figure, 1. roller body; 2. roller mounting frame; 3. spring; 4. scraper; 5. tension spring; 6. avoidance opening. DETAILED DESCRIPTION
[0010] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0011] like Figure 1 and Figure 2 The roller mud cleaning structure on the roller shown in the figure includes a roller body 1, a roller mounting frame 2 and a scraper. The roller body 1 is rotatably connected to the roller mounting frame 2. The scraper includes a spring 3 located in front of the roller and two scrapers 4 located at both ends of the spring 3 respectively. The spring 3 is connected to the roller mounting frame 2 through a tension spring 5. The two scrapers 4 are pressed against the outer peripheral surface of the roller body 1.
[0012] The two scrapers 4 are respectively located at the upper and lower sides of the horizontal plane where the axis of the roller body 1 is located. There is an escape opening 6 between the scraper 4 located below the horizontal plane where the axis of the roller body 1 is located and the spring 3 .
[0013] The tension spring 5 drives the spring piece 3 to deform. Under the action of the elastic restoring force of the spring piece 3, the two scrapers 4 can press the circumference of the roller body 1, and then during the rotation of the roller, even during the eccentric rotation, the scraper 4 can be maintained in close contact with the roller body 1, thereby cleaning the adhesion on the circumference of the roller body 1.
[0014] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A roller mud cleaning structure on a road roller, characterized in that: The invention comprises a roller body (1), a roller mounting frame (2) and a scraper, wherein the roller body (1) is rotatably connected to the roller mounting frame (2), and the scraper comprises a spring sheet (3) located in front of the roller and two scrapers (4) located at both ends of the spring sheet (3), respectively, and the spring sheet (3) is connected to the roller mounting frame (2) via a tension spring (5), and the two scrapers (4) are pressed against the outer peripheral surface of the roller body (1).
2. The roller mud clearing structure on a road roller according to claim 1, characterized in that: The two scrapers (4) are respectively located on the upper and lower sides of the horizontal plane where the axis of the roller body (1) is located, and an escape opening (6) is provided between the scraper (4) located below the horizontal plane where the axis of the roller body (1) is located and the spring sheet (3).