Compression-resistant rubber wheel for robot competition

Abstract

The utility model relates to the technical field of rubber wheels, in particular to a compression-resistant rubber wheel for robot competition. The compression-resistant rubber wheel for the robot competition comprises a tire body, a shaft hole is formed in the axis of the tire, a plurality of first compression-resistant through holes are formed in the outer side of the shaft hole and annularly distributed in the outer side of the shaft hole, and a plurality of second compression-resistant through holes are formed in the outer sides of the first compression-resistant through holes. The second pressure-resistant through holes are annularly distributed in the outer sides of the second pressure-resistant through holes. The utility model has the advantages of convenient installation, excellent anti-deformation performance and deformation recovery capability, and is suitable for different road conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber wheels, and more specifically, to a compression-resistant rubber wheel for robot competitions. Background Art

[0002] Robot competitions have played an obvious role in promoting the development of robot technology and its related disciplinary fields. Robot competitions are actually high-tech confrontation competitions, which reflect the level of basic research and high-tech development in the field of information and automation in a country from one side. Robot competitions enable researchers to utilize various technologies to obtain better solutions, which in turn promotes the development of various fields. This is also the profound significance of carrying out robot competitions.

[0003] Robot competition terrains are diverse and strategies are changeable, which require high mobility of robots. When encountering uneven ground, steep slopes or collisions, wheeled mobile robots are prone to losing balance, tipping over or being unable to move forward. Therefore, there are extremely high requirements for the compression resistance and stability of the tires of wheeled mobile robots.

[0004] Therefore, providing a compression-resistant rubber wheel for robot competitions with excellent compression resistance, long service life and adaptability to various terrains is an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a compression-resistant rubber wheel for robot competitions with excellent compression resistance and strong adaptability.

[0006] To achieve the above purpose, the utility model provides the following technical solutions, mainly including:

[0007] A compression-resistant rubber wheel for robot competitions includes a tire body. An axle hole is provided at the center of the tire axle. A number of first compression-resistant through holes are provided outside the axle hole. The first compression-resistant through holes are annularly distributed outside the axle hole. A number of second compression-resistant through holes are provided outside the first compression-resistant through holes. The second compression-resistant through holes are annularly distributed outside the second compression-resistant through holes.

[0008] Preferably, a third compression-resistant through hole is provided between adjacent second compression-resistant through holes, and the third compression-resistant through holes are annularly distributed.

[0009] Preferably, the second compression-resistant through hole is a "C"-shaped compression-resistant through hole, and the notch faces the center of the circle.

[0010] Preferably, the tire body is made of rubber material.

[0011] Preferably, the axle hole adopts a polygonal through hole structure.

[0012] As can be seen from the above technical solutions, compared with the prior art, the rubber wheel of the present utility model adopts a hollow structure inside. Through multiple groups of annularly distributed compressive through-holes, the compressive performance of the tire body is improved. The unique "C"-shaped compressive through-holes greatly enhance the deformation recovery ability of the tire body. The tire body is made of rubber material, which can adapt to various road conditions in different environments, increase the load-carrying efficiency of the wheeled mobile robot, is environmentally friendly, and further extends the service life of the tire body. The compressive through-holes are symmetrically distributed, and the overall structure is beautiful and generous, more popular among teenagers, and convenient for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a schematic cross-sectional structure diagram of the present utility model.

[0016] Figure 3 It is a schematic structural diagram of Embodiment 2 of the present utility model.

[0017] Description of the reference numerals: 1 - tire body, 2 - shaft hole, 3 - first compressive through-hole, 4 - second compressive through-hole, 5 - third compressive through-hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment 1

[0020] A compressive rubber wheel for robot competitions, as Figures 1 to 2 shown, includes a tire body 1. A shaft hole 2 is provided at the center of the tire axis. A plurality of first compressive through-holes 3 are provided outside the shaft hole 2. The first compressive through-holes 3 are annularly distributed outside the shaft hole 2. A plurality of second compressive through-holes 4 are provided outside the first compressive through-holes 3. The second compressive through-holes 4 are annularly distributed outside the second compressive through-holes 4.

[0021] To further optimize the above solution, a third anti-compression through-hole 5 is provided between adjacent second anti-compression through-holes 4, and the third anti-compression through-holes 5 are annularly distributed.

[0022] To further optimize the above solution, the second anti-compression through-hole 4 is a "C"-shaped anti-compression through-hole, and the notch faces the center of the circle.

[0023] To further optimize the above solution, the tire body 1 is made of rubber material.

[0024] Embodiment 2

[0025] An anti-compression rubber wheel for robot competition, as Figure 2 shown, includes a tire body 1. An axle hole 2 is provided at the center of the tire axle. A plurality of second anti-compression through-holes 4 are provided in the axle hole 2, and the second anti-compression through-holes 4 are annularly distributed outside the second anti-compression through-holes 4.

[0026] In this application, the axle hole 2 adopts a polygonal through-hole, which is convenient for installation and improves the transmission efficiency of the axle to the tire body 1.

[0027] In this application, the tire body 1 is provided with multiple groups of annular anti-compression through-holes, which can reduce vibration and noise, have extremely strong deformation recovery ability, can meet higher load requirements, adapt to various road conditions, the tire body 1 is made of rubber material, has excellent climbing ability, and can meet different competition field requirements.

[0028] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description in the method part.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An anti-pressure rubber wheel for robot competition, characterized in that, It includes a tire body (1), and a shaft hole (2) is provided at the axis of the tire body (1). A plurality of first compressive through holes (3) are provided outside the shaft hole (2), and the first compressive through holes (3) are annularly distributed outside the shaft hole (2). A plurality of second compressive through holes (4) are provided outside the first compressive through holes (3), and the second compressive through holes (4) are annularly distributed outside the second compressive through holes (4); A third compressive through hole (5) is provided between adjacent second compressive through holes (4), and the third compressive through holes (5) are annularly distributed; The second compressive through hole (4) is a "C"-shaped compressive through hole, and the notch faces the center of the circle.

2. The anti-compression rubber wheel for robot competition according to claim 1, wherein The tire body (1) is made of rubber material.

3. The anti-pressure rubber wheel for robot competition according to claim 1, wherein The shaft hole (2) adopts a polygonal through hole structure.

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