Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-skid structure of tractor tire and tractor tire

A tractor, anti-skid technology, applied in the direction of tire tread/tread pattern, agricultural vehicle tires, off-road vehicle tires, etc. Extended length, reduced stress concentration, increased grip effect

Inactive Publication Date: 2018-07-06
ANHUI SIZHOU TRACTOR MFG CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-skid structure of tractor tire and tractor tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, an anti-skid structure of a tractor tire includes staggered and evenly distributed protrusions 1 along the width direction of the tire; The top surface of the protrusion 1 is provided with an anti-slip structure.

[0021] Non-slip construction includes

[0022] The first groove 2 is at least one first groove 2 opened along the length direction of the protrusion 1; the cross section of the first groove 2 is semicircular;

[0023] The second groove 3, two adjacent first grooves 2 are connected through a plurality of second grooves 3; the outermost second groove 3 extends to the edge of the protrusion 1; the cross section of the second groove 3 is semicircular.

[0024] The first groove 2 is curved, which may be S-shaped, or curved in the middle towards the forward direction of the vehicle, forming an Ω-shaped overall.

[0025] The junction of the second groove 3 and the first groove 2 is rounded to avoid stress concentration.

[0026] Three...

Embodiment 2

[0029] A tractor tire, comprising a tire and the anti-skid structure arranged on the surface of the tire as in Embodiment 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60C11/03B60C11/11
CPCB60C11/03B60C11/11B60C2011/0358B60C2200/08B60C2200/14
Inventor 朱如龙吕东林
Owner ANHUI SIZHOU TRACTOR MFG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products