A type of high wear-resistant rubber tire

Abstract

This utility model discloses a high-wear-resistant rubber tire, aiming to solve the problems of insufficient wear resistance and poor cushioning performance of existing rubber tires. The key technical points are: it includes a transmission component, a support component, and a pressure-bearing component arranged sequentially from the inside out. The transmission component has a transmission hole. The inner ring of the support component is connected to the outer ring of the transmission component, and the outer ring of the support component is connected to the inner ring of the pressure-bearing component. The hardness of the support component is greater than that of the pressure-bearing component. The pressure-bearing component is made of an elastic material and can undergo elastic deformation under external force. The surface of the pressure-bearing component is provided with a wear-resistant part. The wear-resistant part on the surface of the pressure-bearing component of this utility model effectively enhances the wear resistance of the rubber tire, reduces wear during use, extends the service life of the rubber tire, and reduces replacement costs.

Description

Technical Field

[0001] This utility model relates to the field of tire technology, and in particular to a high wear-resistant rubber tire. Background Technology

[0002] Tires are circular, elastic rubber products that are mounted on various vehicles or machinery and roll on the ground. They are usually mounted on metal rims and can support the vehicle body, buffer external impacts, make contact with the road surface, and ensure the vehicle's driving performance.

[0003] In the prior art, patent application number CN202421384906.3 discloses a puncture-resistant rubber tire, including a main tire and an outer rubber tread. The outer rubber tread is located around the main tire, and the main tire and the outer rubber tread are connected by multiple sets of spokes. The main tire includes a tread portion, and an inner layer is provided on the inner side of the tread portion. A sealant layer is filled between the inner layer and the inner side of the tread portion. The inner layer includes a separator assembly. In this invention, the outer rubber tread contacts the ground. Due to the gap formed by the clearance chamber between the outer rubber tread and the main tire, when a sharp object punctures the outer rubber tread, it is blocked by the outer rubber tread and will not easily penetrate the tread portion of the main tire, thus achieving puncture prevention for the main tire. The sealant layer relies on its own viscosity to achieve tire self-repair. The sealant layer is separately filled in multiple sets of separator chambers to reduce the impact of the sealant layer's own fluidity on the tire's dynamic balance.

[0004] Existing rubber wheels often suffer from insufficient wear resistance and poor cushioning performance during use. Under high loads or complex working conditions, rubber wheels are prone to slippage, severe wear, and even damage, leading to reduced equipment operating efficiency and shortened service life. Therefore, designing a rubber wheel that possesses both high wear resistance and good cushioning performance has become an urgent technical problem to be solved. Utility Model Content

[0005] The purpose of this invention is to provide a high wear-resistant rubber tire to solve the problems of insufficient wear resistance and poor cushioning performance of existing rubber tires.

[0006] The above-mentioned technical objective of this utility model is achieved by the following technical solution:

[0007] A high wear-resistant rubber tire includes a transmission component, a support component, and a pressure-bearing component arranged sequentially from the inside to the outside. The transmission component has a transmission hole. The inner ring of the support component is connected to the outer ring of the transmission component. The outer ring of the support component is connected to the inner ring of the pressure-bearing component. The hardness of the support component is greater than that of the pressure-bearing component. The pressure-bearing component is made of an elastic material and can undergo elastic deformation under external force. The surface of the pressure-bearing component is provided with a wear-resistant part.

[0008] A further feature of this invention is that the transmission component includes an outer cylinder and an inner cylinder, which are connected by a reinforcing plate. One end of the reinforcing plate is connected to the inner wall of the outer cylinder, and the other end of the reinforcing plate is connected to the outer wall of the inner cylinder. A transmission hole is provided on the inner cylinder.

[0009] A further feature of this invention is that the supporting member includes a connecting part and a force-bearing part. The connecting part has an installation hole for accommodating the transmission member. The force-bearing part is installed on the connecting part. The inner ring of the force-bearing part is connected to the connecting part, and the outer ring of the force-bearing part is in contact with the pressure-bearing member.

[0010] A further feature of this invention is that the pressure-bearing component includes a pressure-bearing part and a wear-resistant part. The pressure-bearing part is disposed on the support component, the inner ring of the pressure-bearing part is in contact with the support component, and the wear-resistant part is disposed on the outer ring of the pressure-bearing part.

[0011] A further feature of this invention is that the wear-resistant part includes a first wear-resistant part and a second wear-resistant part. The first wear-resistant part is disposed on the outer ring of the pressure-bearing member and is distributed along the circumference of the pressure-bearing member. One end of the second wear-resistant part is located on the outer ring of the pressure-bearing member, and the other end of the second wear-resistant part is located on the outer side wall of the pressure-bearing member and is distributed along the circumference of the pressure-bearing member.

[0012] A further feature of this invention is that the supporting member is made of plastic.

[0013] A further feature of this invention is that the pressure-bearing component is made of rubber.

[0014] A further feature of this invention is that the transmission component adopts a transmission bearing.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. The layered structure, consisting of transmission components, support components, and pressure-bearing components arranged sequentially from the inside out, allows different parts of the rubber wheel to perform different functions, with each part cooperating with the others for better overall performance.

[0017] 2. The supporting components are harder than the bearing components, which enables the supporting components to provide sufficient structural support for the rubber wheel and ensure its overall strength and stability; while the relatively soft bearing components can better adapt to different working surfaces, provide cushioning and shock absorption, and also help the rubber wheel to fit better with the contact surface.

[0018] 3. The pressure-bearing components are made of elastic materials and can undergo elastic deformation. When subjected to external forces, the elastic deformation can absorb and disperse the impact force, reduce the impact on the transmission components and the entire equipment, reduce equipment vibration and noise, and extend the service life of the equipment.

[0019] 4. Wear-resistant parts are provided on the surface of the pressure-bearing components, which effectively enhances the wear resistance of the rubber wheel, reduces wear during use, extends the service life of the rubber wheel, and reduces replacement costs. Attached Figure Description

[0020] Figure 1 This is an exploded view of this utility model.

[0021] Figure 2 This is an isometric drawing of this utility model.

[0022] Figure 3 This is the front view of this utility model.

[0023] Figure 4 This is a perspective view of the present invention.

[0024] Numerical designations: Transmission component 10, Transmission hole 11, Outer cylinder 12, Inner cylinder 13, Reinforcing plate 14, Support component 20, Connecting part 21, Force-bearing part 22, Mounting hole 23, Pressure-bearing component 30, Pressure-bearing part 31, Wear-resistant part one 32, Wear-resistant part two 33. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with the illustrations and specific embodiments.

[0026] like Figures 1 to 4 As shown, the present invention proposes a high wear-resistant rubber tire, comprising a transmission component 10, a support component 20, and a pressure-bearing component 30 arranged sequentially from the inside to the outside. The transmission component 10 has a transmission hole 11 for connecting an external transmission component. The inner ring of the support component 20 is connected to the outer ring of the transmission component 10, and the outer ring of the support component 20 is connected to the inner ring of the pressure-bearing component 30. The hardness of the support component 20 is greater than that of the pressure-bearing component 30. The pressure-bearing component 30 is a component made of elastic material and can undergo elastic deformation under external force. The surface of the pressure-bearing component 30 is provided with a wear-resistant part.

[0027] The transmission hole 11 on the transmission component 10 allows the rubber wheel to be easily connected to external transmission components. The support component 20, made of high-hardness material, provides robust structural support, capable of withstanding large loads and ensuring the stability of the rubber wheel under heavy loads or complex working conditions. The pressure-bearing component 30, made of elastic material, can undergo elastic deformation when subjected to external forces, effectively absorbing and dispersing impact forces, reducing vibration, and improving driving smoothness and comfort. The wear-resistant part on the surface of the pressure-bearing component 30 uses a highly wear-resistant material, significantly extending the service life of the rubber wheel, reducing the frequency of replacement due to wear, and the wear-resistant part reduces the surface smoothness of the tire, ensuring that the tire has sufficient grip, especially performing more stably on wet and slippery roads.

[0028] In some embodiments, the transmission component 10 includes an outer cylinder 12 and an inner cylinder 13, which are connected by a reinforcing plate 14. One end of the reinforcing plate 14 is connected to the inner wall of the outer cylinder 12, and the other end of the reinforcing plate 14 is connected to the outer wall of the inner cylinder 13. Multiple reinforcing plates 14 are provided, which cooperate with the outer cylinder 12 and the inner cylinder 13 to form a multi-directional support structure, preventing deformation or breakage of the inner and outer cylinders 12. The inner cylinder 13 is provided with a transmission hole 11, which is connected to an external transmission component to realize power transmission. The transmission component 10 is made of high-strength plastic (such as polyethylene, nylon, etc.), which reduces the overall weight while ensuring the structural strength of the transmission component 10.

[0029] In some embodiments, the support member 20 includes a connecting part 21 and a force-bearing part 22. The connecting part 21 has a mounting hole 23 for accommodating the transmission member 10. The force-bearing part 22 is mounted on the connecting part 21. The inner ring of the force-bearing part 22 is connected to the connecting part 21, and the outer ring of the force-bearing part 22 is in contact with the pressure-bearing member 30. The force-bearing part 22 has a ring structure to ensure that the external force is evenly distributed on the force-bearing part 22, reduce local overload, and extend the service life of the rubber wheel.

[0030] In some embodiments, the pressure-bearing member 30 includes a pressure-bearing portion 31 and a wear-resistant portion. The pressure-bearing portion 31 is disposed on the support member 20, and the inner ring of the pressure-bearing portion 31 contacts the support member 20. The wear-resistant portion is disposed on the outer ring of the pressure-bearing portion 31. The pressure-bearing portion 31 is made of highly elastic rubber, and the wear-resistant portion is made of highly wear-resistant rubber, taking into account both wear resistance and deformation performance. The wear-resistant portion is in direct contact with the ground, and its high wear resistance reduces friction loss and extends service life. The pressure-bearing portion 31 is used to provide elastic deformation capability, absorb external impact, reduce the impact force transmitted to the internal structure, and protect the transmission components.

[0031] In some embodiments, the wear-resistant portion includes a first wear-resistant portion 32 and a second wear-resistant portion 33. The first wear-resistant portion 32 is disposed on the outer ring of the pressure-bearing member 30 and distributed along the circumference of the pressure-bearing member 30. One end of the second wear-resistant portion 33 is located on the outer ring of the pressure-bearing member 30, and the other end of the second wear-resistant portion 33 is located on the outer sidewall of the pressure-bearing member 30 and distributed along the circumference of the pressure-bearing member 30. The first wear-resistant portion 32 is made of high wear-resistant rubber to reduce friction and rolling wear in the vertical direction and reduce the wear rate of the outer ring. The second wear-resistant portion 33 extends from the outer ring to the sidewall, covering the lateral wear-prone area, preventing sidewall scratches and tears caused by turning, collisions or ground obstacles, and enhancing the lateral protection capability of the tire.

[0032] Preferably, wear-resistant part 1 32 and wear-resistant part 2 33 are inclinedly disposed on the pressure-bearing member 30. The inclined texture can more effectively break the water film and quickly discharge the accumulated water through the inclined surface guiding effect.

[0033] In some embodiments, the transmission component 10 is a transmission bearing (omitted in the figure), which cooperates with an external transmission component.

[0034] The working principle of the anti-slip and wear-resistant rubber wheel is as follows: During use, the rubber wheel is connected to an external power source through the transmission hole 11 or transmission bearing of the transmission component 10. The connecting part 21 of the support component 20 is fastened to the transmission component 10 through the mounting hole 23, ensuring the overall rigidity of the rubber wheel. The elastic inner ring of the pressure-bearing component 30 fits against the outer ring of the force-bearing part 22 of the support component 20. The external transmission component drives the transmission component 10 to rotate through the transmission hole 11, causing the support component 20 and the pressure-bearing component 30 to rotate synchronously. The wear-resistant part of the pressure-bearing component 30 contacts the ground first; the surface texture of the high-wear-resistant rubber embeds into the tiny bumps and depressions of the ground, providing initial grip. The pressure-bearing part 31 undergoes slight deformation, conforming to the microscopic unevenness of the ground, increasing the actual contact area and improving vertical friction. The high-wear-resistant material of the wear-resistant part 32 reduces rolling wear, maintains surface roughness, and ensures anti-slip performance. The annular force-bearing part 22 of the support component 20 evenly transmits the load to the pressure-bearing component 30, avoiding localized overload. The elastic deformation of the pressure-bearing part 31 absorbs impact energy, reduces vibration transmission to the transmission system, and protects the internal structure. Highly wear-resistant materials extend replacement cycles and reduce maintenance frequency, making it suitable for industrial equipment requiring continuous operation.

[0035] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connect" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. In this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0036] Any descriptions not covered in the above specific embodiments of this utility model belong to the well-known technology in the field, and can be implemented by referring to the well-known technology.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high wear resistant rubber tire characterized in that, It includes a transmission component, a support component, and a pressure-bearing component arranged sequentially from the inside to the outside. The transmission component has a transmission hole. The inner ring of the support component is connected to the outer ring of the transmission component. The outer ring of the support component is connected to the inner ring of the pressure-bearing component. The hardness of the support component is greater than that of the pressure-bearing component. The pressure-bearing component is made of an elastic material and can undergo elastic deformation under external force. The surface of the pressure-bearing component is provided with a wear-resistant part.

2. A high wear resistant rubber tire as claimed in claim 1, wherein, The transmission component includes an outer cylinder and an inner cylinder, which are connected by a reinforcing plate. One end of the reinforcing plate is connected to the inner wall of the outer cylinder, and the other end of the reinforcing plate is connected to the outer wall of the inner cylinder. A transmission hole is provided on the inner cylinder.

3. The high wear-resistant rubber tire according to claim 1, characterized in that, The supporting member includes a connecting part and a force-bearing part. The connecting part has a mounting hole for accommodating the transmission member. The force-bearing part is mounted on the connecting part. The inner ring of the force-bearing part is connected to the connecting part, and the outer ring of the force-bearing part is in contact with the pressure-bearing member.

4. The high wear-resistant rubber tire according to claim 1, characterized in that, The pressure-bearing component includes a pressure-bearing part and a wear-resistant part. The pressure-bearing part is disposed on the support component, the inner ring of the pressure-bearing part is in contact with the support component, and the wear-resistant part is disposed on the outer ring of the pressure-bearing part.

5. A high wear-resistant rubber tire according to claim 1, characterized in that, The wear-resistant part includes wear-resistant part one and wear-resistant part two. Wear-resistant part one is disposed on the outer ring of the pressure-bearing member and is distributed along the circumference of the pressure-bearing member. One end of wear-resistant part two is located on the outer ring of the pressure-bearing member, and the other end of wear-resistant part two is located on the outer side wall of the pressure-bearing member and is distributed along the circumference of the pressure-bearing member.

6. A high wear-resistant rubber tire according to claim 1, characterized in that, The supporting component is made of plastic.

7. A high wear-resistant rubber tire according to claim 1, characterized in that, The pressure-bearing component is made of rubber.

8. A high wear-resistant rubber tire according to claim 1, characterized in that, The transmission component uses a transmission bearing.

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