Anti-skid structure of tractor tire and tractor tire

Abstract

The invention provides an anti-skid structure of a tractor tire. The anti-skid structure of the tractor tire comprises bulges which are evenly distributed in a staggered way along the tire width direction; an anti-skid structure body is arranged on the top face of each bulge; each anti-skid structure body comprises at least one first groove and second grooves; the first grooves extend along the length directions of the bulges; the first grooves have semi-circular cross sections; every two adjacent first grooves are communicated with each other by means of the plurality of second grooves; the second grooves positioned at the outermost sides extend to the edges of the bulges; the second grooves have semi-circular cross sections. The anti-slip structure bodies are arranged on the surfaces ofthe bulges of the tire, so that a double anti-slip effect can be achieved, and the heights of the bulges can be reduced. The first grooves and the second grooves are formed in the bulges, so that thesurfaces of the bulges are divided into a plurality of parts, and the friction force is improved; the first grooves are communicated with each other by means of the second grooves, so that drainage isfacilitated. The cross sections of the first grooves and the second grooves are semi-circular, so that the soil jammed in the grooves can be conveniently thrown out; a rounded angle can reduce stressconcentration so as to avoid tire cracking caused by the stress concentration.

Description

technical field [0001] The invention relates to the technical field of agricultural production equipment, in particular to an anti-skid structure of a tractor tire and the tire. Background technique [0002] Tractors are widely used in agricultural production. In agricultural production, the working environment of tractors is soft land, especially when working with water, the requirements for anti-skid performance of tires are quite high. In the agricultural tractor tires in the prior art, only relatively high anti-skid projections are arranged on the tire surface to improve the anti-skid effect. However, the grooves between two adjacent higher protrusions are easy to jam mud or stones, and are not easy to be thrown out, resulting in smooth tire surface and greatly reduced anti-skid performance. If the height of the protrusions is reduced, although the earth or stones between two adjacent protrusions can be easily thrown out, the anti-skid effect of the tire will be affect...

AI Technical Summary

Problems solved by technology

However, the groove between two adjacent higher protrusions is easy to jam mud or stones, and it is not easy to be thrown out, resulting in smooth tire surface and greatly reduced anti-skid performance.

If the height of the bumps is reduced, although the soil or stones between two adjacent bumps can be easily thrown out, it will affect the anti-skid effect of the tire

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