A road roller cleaning device

Abstract

The application relates to the technical field of road roller roller cleaning, and discloses a road roller roller cleaning device, which comprises a roller body and a U-shaped connecting frame, characterized in that the left and right sides of the U-shaped connecting frame are both screw-connected with screw rods, and the opposite ends of the two screw rods are both rotationally connected with mounting plates. In the application, the brush rods are arranged, four clamping wheels are matched to clamp the roller body, at the same time, the screw rod is screwed, the screw rod is retracted backward when rotating, and the cleaning surface of the brush rod is brought into contact with the surface of the roller body, friction is formed between the roller body and the brush rod when the roller body rotates during work, the brush rod can continuously clean during the work of the roller body, compared with the manual cleaning mode, the time waste caused by the additional cleaning process can be effectively avoided, the work burden of workers can be reduced, and the application is conducive to popularization and use.

Description

Technical Field

[0001] This application relates to the technical field of cleaning rollers for road rollers, and in particular to a cleaning device for rollers for road rollers. Background Technology

[0002] A road roller, also known as a soil compactor, is a type of road construction equipment, available in two main categories: steel-wheeled and tire-mounted. Within the broader category of construction machinery, road rollers fall under the umbrella of road equipment and are widely used in compaction operations for embankments in large-scale projects such as highways, railways, airport runways, dams, and stadiums. They can compact sandy, semi-cohesive, and cohesive soils, as well as stabilized subgrade soils and asphalt concrete pavement layers. Utilizing the force of its own gravity, road rollers are suitable for various compaction operations, causing permanent deformation and densification of the compacted layer.

[0003] However, in practical applications, most existing road rollers require workers to rinse the surface of the rollers after use in order to make them ready for the next use. However, this extra cleaning process not only wastes time but also increases the workload of workers, which is not conducive to promoting their use.

[0004] Therefore, those skilled in the art have provided a cleaning device for road rollers to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the issue that the additional cleaning procedures mentioned in the background technology not only waste time but also increase the workload of workers, which is not conducive to widespread use.

[0006] The present application provides a technical solution for a road roller cleaning device, which includes a roller body and a U-shaped connecting frame. Screws are threaded to both sides of the U-shaped connecting frame. Mounting plates are rotatably connected to opposite ends of the two screws. Two clamping wheels are mounted on opposite sides of the two mounting plates. All four clamping wheels contact the concave surfaces of the left and right sides of the roller body. A lead screw is threaded to the center of the front side of the U-shaped connecting frame. A brush rod is rotatably connected to the rear end of the lead screw. The cleaning surface of the brush rod contacts the outer surface of the roller body.

[0007] Preferably, a hexagonal transmission block is fixedly connected to the outer ends of both screws.

[0008] Preferably, the front side of the U-shaped connecting frame has two guide holes, and the inner walls of the two guide holes are slidably connected with guide rods, and the two guide rods are fixedly connected to the front side of the brush rod.

[0009] Preferably, two support wheels are movably mounted on the front side of the U-shaped connecting frame, and the two support wheels are symmetrically distributed.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] 1. By setting up brush rods, the four clamping wheels can clamp the pressure roller body. At the same time, turning the screw causes it to retract, thus bringing the cleaning surface of the brush rod into contact with the surface of the pressure roller body. As the pressure roller body rotates during operation, friction is generated between it and the brush rod, allowing the brush rod to continuously clean the pressure roller body during operation. Compared with manual cleaning, this effectively avoids the waste of time caused by additional cleaning steps, reduces the workload of workers, and is conducive to its widespread use.

[0012] 2. By setting a hexagonal transmission block, the screw can be easily turned with tools. When the two screws rotate, the distance between the four clamping rollers can be adjusted, thus making it suitable for pressure roller bodies of different sizes. Attached Figure Description

[0013] Figure 1 This is a top view schematic diagram of a road roller cleaning device according to an embodiment of this application;

[0014] Figure 2 This is a bottom view schematic diagram of a road roller cleaning device according to an embodiment of this application;

[0015] Figure 3 This is a schematic diagram of a partial connection structure for a road roller cleaning device in an embodiment of this application.

[0016] Explanation of reference numerals in the attached drawings: 1. Pressure roller body; 2. U-shaped connecting frame; 3. Screw; 4. Mounting plate; 5. Clamping wheel; 6. Lead screw; 7. Brush rod; 8. Hexagonal transmission block; 9. Guide rod; 10. Support wheel. Detailed Implementation

[0017] The following will be combined with the appendix Figure 1-3 The technical solution of this utility model has been clearly and completely described. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] This application discloses an embodiment of a cleaning device for road rollers, referring to... Figure 1-3The device includes a pressure roller body 1 and a U-shaped connecting frame 2. Screws 3 are threaded onto both sides of the U-shaped connecting frame 2. Mounting plates 4 are rotatably connected to opposite ends of the two screws 3. Two clamping wheels 5 are mounted on opposite sides of the two mounting plates 4. All four clamping wheels 5 contact the concave surfaces of the left and right sides of the pressure roller body 1. A lead screw 6 is threaded onto the center of the front side of the U-shaped connecting frame 2. A brush rod 7 is rotatably connected to the rear end of the lead screw 6. The cleaning surface of the brush rod 7 contacts the outer surface of the pressure roller body 1. By setting the brush rod 7, the four clamping wheels 5 cooperate to clamp the pressure roller body 1. Simultaneously, turning the lead screw 6 causes it to retract, thus bringing the cleaning surface of the brush rod 7 into contact with the surface of the pressure roller body 1. When the pressure roller body 1 rotates during operation, friction is generated between it and the brush rod 7, allowing the brush rod 7 to continuously clean the pressure roller body 1 during operation. Compared to manual cleaning, this effectively avoids wasting time due to additional cleaning procedures and reduces the workload of workers, making it beneficial for widespread use.

[0019] In this application, hexagonal transmission blocks 8 are fixedly connected to the outer ends of the two screws 3. By setting the hexagonal transmission blocks 8, the screws 3 can be easily turned with tools. When the two screws 3 rotate, the distance between the four clamping wheels 5 can be adjusted, so as to be applicable to pressure roller bodies 1 of different sizes.

[0020] In this application, two guide holes are provided on the front side of the U-shaped connecting frame 2, and guide rods 9 are slidably connected to the inner walls of the two guide holes. Both guide rods 9 are fixedly connected to the front side of the brush rod 7. By setting the guide holes and guide rods 9, when the front and rear positions of the brush rod 7 are adjusted by the lead screw 6, the guide holes and guide rods 9 cooperate with each other to prevent the brush rod 7 from rotating with the lead screw 6, and at the same time ensure that the brush rod 7 moves in a straight line and avoids deviation.

[0021] In this application, two support wheels 10 are movably installed on the front side of the U-shaped connecting frame 2, and the two support wheels 10 are symmetrically distributed. By setting the support wheels 10, the two support wheels 10 cooperate with each other to support the U-shaped connecting frame 2, preventing the U-shaped connecting frame 2 from contacting the ground and causing wear during the cleaning process.

[0022] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0023] The implementation principle of a road roller cleaning device according to an embodiment of this application is as follows: During use, four clamping wheels 5 cooperate to clamp the roller body 1. Simultaneously, the screw 6 is turned, causing it to retract backward, thereby bringing the cleaning surface of the brush rod 7 into contact with the surface of the roller body 1. As the roller body 1 rotates during operation, friction is generated between it and the brush rod 7, allowing the brush rod 7 to continuously clean the roller body 1 during operation. Compared to manual cleaning, this effectively avoids wasting time due to additional cleaning steps, reduces the workload of workers, and is beneficial... For widespread use, the hexagonal transmission block 8 allows for easy turning of the screw 3 using tools. When the two screws 3 rotate, the spacing between the four clamping wheels 5 can be adjusted, thus making it suitable for pressure roller bodies 1 of different sizes. When the lead screw 6 is used to adjust the front and rear position of the brush rod 7, the guide hole and guide rod 9 cooperate to prevent the brush rod 7 from rotating with the lead screw 6, and at the same time ensure that the brush rod 7 moves in a straight line to avoid deviation. The two support wheels 10 cooperate to support the U-shaped connecting frame 2, preventing the U-shaped connecting frame 2 from contacting the ground and causing wear during the cleaning process.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A cleaning device for road rollers, comprising a roller body (1) and a U-shaped connecting frame (2), characterized in that, The left and right sides of the U-shaped connecting frame (2) are threaded with screws (3), and the opposite ends of the two screws (3) are rotatably connected with mounting plates (4). Two clamping wheels (5) are installed on the opposite side of the two mounting plates (4). The four clamping wheels (5) are in contact with the concave surfaces on the left and right sides of the pressure roller body (1). The center of the front side of the U-shaped connecting frame (2) is threaded with a lead screw (6), and the rear end of the lead screw (6) is rotatably connected with a brush rod (7). The cleaning surface of the brush rod (7) is in contact with the outer surface of the pressure roller body (1).

2. The cleaning equipment for road rollers according to claim 1, characterized in that: Hexagonal transmission blocks (8) are fixedly connected to the outer ends of both screws (3).

3. The cleaning equipment for road rollers according to claim 1, characterized in that: The front side of the U-shaped connecting frame (2) has two guide holes, and the inner walls of the two guide holes are slidably connected with guide rods (9). The two guide rods (9) are fixedly connected to the front side of the brush rod (7).

4. The cleaning equipment for road rollers according to claim 1, characterized in that: Two support wheels (10) are movably installed on the front side of the U-shaped connecting frame (2), and the two support wheels (10) are symmetrically distributed.

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