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An automobile snow chain and an automatic installation device for the snow chain

A technology for automatic installation and anti-skid chains, applied in anti-skid devices, vehicle parts, transportation and packaging, etc., can solve the problems of inconvenient automation, tire wear, complicated installation, etc., and achieve the effect of easy maintenance, low cost and high degree of automation

Active Publication Date: 2019-07-12
CHINA UNIV OF MINING & TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Iron anti-skid chains are used in a wide range and are the most common and classic one, but their advantages and disadvantages are clear at a glance. The tire wear is serious, so the other two chains are now used more
Beef tendon chains and rubber chains have good anti-skid effects, which make up for the shortcomings of iron chains, but the installation is relatively complicated, and the manual installation process is too flexible to be automated

Method used

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  • An automobile snow chain and an automatic installation device for the snow chain
  • An automobile snow chain and an automatic installation device for the snow chain
  • An automobile snow chain and an automatic installation device for the snow chain

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Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific preferred embodiments.

[0044] Such as Figure 5 As shown, an automobile anti-skid chain 2 includes an anti-skid chain body 21 and steel nails 22 .

[0045] The anti-skid chain body has a circular network structure and is made of thermotropic polymer shape memory material. Thermotropic polymer shape memory materials are prior art, and this application does not improve the material itself. The thermotropic polymer shape memory material has a memory initial state and a fixed deformation state. When the material is heated to the deformation temperature, the anti-skid chain body will shrink and wrap on the outer peripheral surface of the automobile tire, that is, from the memory initial state into a fixed form. If the anti-skid chain body is in a fixed deformation state and the material is heated to a specific temperature (here referred to as the me...

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Abstract

The invention discloses an automobile anti-skid chain and an anti-skid chain automatic installation device. The anti-skid chain comprises an anti-skid chain body and steel nails. The anti-skid chain body is circular and made of thermally induced polymer shape memory material, and the steel nails are nested on the outer circumferential surface of the anti-skid chain body. The anti-skid chain automatic installation device includes a clamping installation mechanism, a heating mechanism, a reversing switch mechanism, a three-dimensional moving mechanism, a vehicle jacking mechanism and a control and detection system; the clamping installation mechanism is used for sleeving the anti-skid chain on the outer periphery of an automobile tire, and the heating mechanism can uniformly heat the anti-skid chain in the circumferential direction; the three-dimensional moving mechanism can make the reversing switching mechanism slip back and forth in three directions: the transverse direction, the longitudinal direction and the vertical direction. The vehicle jacking mechanism is used for lifting the automobile; the control detection system is used for the adjustment and positioning of the clampinginstallation mechanism. The heat shrinkage material is skillfully applied to the anti-skid chain, so that the installation of the anti-skid chain is fast and convenient, and the automobile tire is not worn.

Description

technical field [0001] The invention relates to the technical field of automobile anti-skid chains, in particular to an automobile anti-skid chain and an automatic installation device for anti-skid chains. Background technique [0002] Due to the freezing weather in winter and snow on the road, many cars are equipped with anti-skid chains to avoid accidents, while traditional anti-skid chains are generally made of steel chains, tendon chains and rubber chains. Iron anti-skid chains are used in a wide range and are the most common and classic one, but their advantages and disadvantages are clear at a glance. The tire wear is serious, so the other two chains are used more now. Beef tendon chains and rubber chains have good anti-skid effects, which make up for the shortcomings of iron chains, but the installation is relatively complicated, and the manual installation process is too flexible to be automated. [0003] Heat shrinkable material, also known as polymer shape memory...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C27/06B60C27/12
CPCB60C27/06B60C27/12
Inventor 孙源周公博唐超权何贞志周坪
Owner CHINA UNIV OF MINING & TECH
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