CN219256961U

CN219256961U - Hollow rubber wheel for slowing down strain

Info

Publication number: CN219256961U
Application number: CN202222434807.9U
Authority: CN
Inventors: 孙兵
Original assignee: Gaoyou Chiyue Machinery Co ltd
Current assignee: Gaoyou Chiyue Machinery Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-06-27
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to the technical field of rubber wheels, and discloses a hollow rubber wheel for slowing down strain, which comprises a rubber wheel body, wherein a middle ring is fixedly arranged in the rubber wheel body, a rebound ring is fixedly arranged on the outer side wall of the middle ring, and one side of the rebound ring, which is far away from the middle ring, is fixedly connected with the inner wall of the rubber wheel body; the inner walls of two sides of the rubber wheel body are fixedly provided with side rings, and a plurality of rebound columns which are uniformly distributed are fixedly arranged between the two side rings. The utility model has good rebound effect, can slow down the strain degree of the front and the side of the rubber wheel body, and prolongs the service life of the rubber wheel body.

Description

Hollow rubber wheel for slowing down strain

Technical Field

The utility model relates to the technical field of rubber wheels, in particular to a hollow rubber wheel for reducing strain.

Background

The hollow rubber wheel in the existing market is of a round hollow structure or other polygonal structures, and can apply reaction force to the ground, but if small foreign matters such as stones are encountered, the hollow rubber wheel can enable rubber in the area to generate larger deformation, namely local deformation, the inside is hollow and can not rebound, the rebound can only be performed by elasticity generated by surrounding rubber, the rebound can accelerate the strain of the surrounding rubber, and the service life of the hollow rubber wheel is reduced.

Disclosure of Invention

The utility model aims to solve the problem that strain is aggravated due to poor resilience force of a hollow rubber wheel in the prior art, and provides the hollow rubber wheel for relieving strain.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the hollow rubber wheel for reducing strain comprises a rubber wheel body, wherein a middle ring is fixedly arranged in the rubber wheel body, a rebound ring is fixedly arranged on the outer side wall of the middle ring, and one side, away from the middle ring, of the rebound ring is fixedly connected with the inner wall of the rubber wheel body;

the inner walls of two sides of the rubber wheel body are fixedly provided with side rings, and a plurality of rebound columns which are uniformly distributed are fixedly arranged between the two side rings.

Preferably, the rebound ring is composed of three support rings, one ends of the three support rings are connected, and the gaps of the three support rings are fixedly provided with reinforcing rings.

Preferably, the included angles of the three support rings are all 30 degrees.

Preferably, the end face of the reinforcing ring adopts an arc structure which is concave towards the middle ring.

Preferably, the end face of the middle ring adopts an arc-shaped structure which faces towards the inner concave of the rebound ring.

Preferably, the outer side wall of the rubber wheel body is provided with anti-skid lines.

Preferably, the rebound post and the side ring are integrally formed.

Compared with the prior art, the hollow rubber wheel for relieving the strain has the following beneficial effects:

1. this hollow rubber wheel that slows down strain through setting up at the inside middle circle of rubber wheel body and rebound circle, and when the front local deformation of rubber wheel body, the effect of middle circle and rebound circle can make the front of rubber wheel body rebound fast, can reduce the front strain degree of rubber wheel body.

2. This hollow rubber wheel that slows down strain through setting up the side circle and the post that kick-backs in rubber wheel body both sides, and when the side part of rubber wheel body warp, the side circle can extrude the post that kick-backs for the post that kick-backs takes place to deform, thereby can make the side of rubber wheel body kick-backs fast, reduces the side strain degree of rubber wheel body.

The device has the advantages that the rebound effect is good, the strain degree of the front surface and the side surface of the rubber wheel body can be slowed down, and the service life of the rubber wheel body is prolonged.

Drawings

FIG. 1 is a schematic diagram of a hollow rubber wheel for reducing strain according to the present utility model;

FIG. 2 is a side view of the side loop and rebound post of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 1;

fig. 4 is a schematic top view of the rim of fig. 3.

In the figure: 1. a rubber wheel body; 2. a middle ring; 3. a rebound ring; 4. a side ring; 5. a rebound column; 6. a support ring; 7. a reinforcing ring; 8. and (5) anti-skid lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a hollow rubber wheel for slowing down strain, including rubber wheel body 1, the inside fixed center ring 2 that is equipped with of rubber wheel body 1, the lateral wall of center ring 2 is fixed to be equipped with and is kick-backed circle 3, the one side that center ring 2 was kept away from to kick-backs circle 3 and the inner wall fixed connection of rubber wheel body 1, the terminal surface of center ring 2 adopts towards the arc structure of kick-backs circle 3 indent, kick-backs circle 3 comprises three rim 6, the one end of three rim 6 is the disjunctor setting, the contained angle of three rim 6 is 30, contained angle between three rim 6 is used for improving the resilience effect, the clearance of three rim 6 is all fixed and is equipped with the reinforcement circle 7, the terminal surface adoption of reinforcement circle 7 is towards the arc structure of center ring 2 indent, the structural strength between the three rim 6 can be improved to the reinforcement circle 7, increase the resilience effect of rim 6.

The both sides inner wall of rubber wheel body 1 is all fixed and is equipped with side circle 4, and fixed a plurality of evenly distributed's resilience post 5 that are equipped with between two side circles 4, resilience post 5 adopts integrated into one piece shaping setting with side circle 4, and integrated into one piece can increase the structural strength of resilience post 5 and side circle 4.

The anti-skid lines 8 are formed in the outer side wall of the rubber wheel body 1, so that the anti-skid resistance of the outer side wall of the rubber wheel body 1 can be improved, and the slipping degree of the rubber wheel body 1 in the use process is reduced.

In the utility model, when the front surface of the rubber wheel body 1 is deformed locally, the front surface of the rubber wheel body 1 can squeeze the rim 6, so that a certain angle deformation occurs among the three rims 6, the front surface of the rubber wheel body 1 can rebound rapidly, and the front surface strain degree of the rubber wheel body 1 can be reduced; when the side surface of the rubber wheel body 1 is locally deformed, the side rings 4 can move and squeeze the rebound columns 5, so that the rebound columns 5 deform, the side surface of the rubber wheel body 1 can rebound rapidly, and the side surface strain degree of the rubber wheel body 1 is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The hollow rubber wheel for slowing down the strain comprises a rubber wheel body (1), and is characterized in that a middle ring (2) is fixedly arranged in the rubber wheel body (1), a rebound ring (3) is fixedly arranged on the outer side wall of the middle ring (2), and one side, far away from the middle ring (2), of the rebound ring (3) is fixedly connected with the inner wall of the rubber wheel body (1);

side rings (4) are fixedly arranged on the inner walls of the two sides of the rubber wheel body (1), and a plurality of rebound columns (5) which are uniformly distributed are fixedly arranged between the two side rings (4).

2. The hollow rubber wheel for reducing strain according to claim 1, wherein the rebound ring (3) is composed of three support rings (6), one ends of the three support rings (6) are arranged in a connected mode, and reinforcing rings (7) are fixedly arranged in gaps of the three support rings (6).

3. A hollow rubber wheel for slowing down strain according to claim 2, characterized in that the angle of the three rims (6) is 30 °.

4. A hollow rubber wheel for slowing down strain according to claim 2, characterized in that the end face of the reinforcing ring (7) adopts an arc-shaped structure concave toward the middle ring (2).

5. The hollow rubber wheel for reducing strain according to claim 1, wherein the end face of the middle ring (2) adopts an arc-shaped structure which is concave towards the rebound ring (3).

6. The hollow rubber wheel for reducing strain according to claim 1, wherein the outer side wall of the rubber wheel body (1) is provided with anti-slip lines (8).

7. A hollow rubber wheel for slowing down strain according to claim 1, characterized in that the rebound post (5) and the side ring (4) are provided in an integral forming.