Automatic anti-skid device for wheels

Abstract

The invention discloses an automatic anti-skid device for wheels. When a controller controls an electric push rod to work, the electric push rod drives the push rod to move in a straight line in the plane parallel to the axle housing, the tail end of the push rod is fixedly connected with one end of a sliding rod through a rod, both the tail end of the push rod and the sliding rod are connected with a through hole opened on the rod through bolts. Small wheel move in a straight line along the groove, the sliding rod is connected with the middle part of a main anti-skid chain by a revolute joint, the main anti-skid chain is connected with the end of an axle sleeve by a ball joint hinge, and the main anti-skid chain can rotate around the ball joint hinge. This device solves the problem that the traditional anti-skid chain is a single part, and it is very inconvenient to use and carry, and it is difficult to disassemble. When the device is in use, rotating the driving motor forward, the main anti-skid chain will rotate upwards around the ball head hinge under the action of the electric push rod and will be attached to the side of a wheel, the auxiliary anti-skid chain will be attachedto the surface of the wheel, which solves the problem of complex installation in traditional anti-skid chain.

Description

technical field [0001] The invention relates to the technical field of anti-skid devices, in particular to an automatic anti-skid device for wheels. Background technique [0002] When the car is driving on a road with a small adhesion coefficient such as snow or ice, the tires are prone to slipping, which will affect the handling stability of the vehicle, thereby affecting the driving safety of the car. It is necessary to add anti-skid devices to the wheels. The anti-skid device of vehicle is mainly anti-skid chain at present, but because present anti-skid chain installs, dismounts all inconvenient, and anti-skid chain is easy to twist together when placing, is not easy to separate, affects use. Contents of the invention [0003] The object of the present invention is to provide an automatic anti-skid device for wheels to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides th...

AI Technical Summary

Problems solved by technology

[0002] When the car is driving on snow, ice and other roads with a small road adhesion coefficient, the tires are prone to slipping, which will affect the handling stability of the vehicle, thereby affecting the driving safety of the car. It is necessary to add anti-skid devices to the wheels

At present, the anti-skid devices of vehicles are mainly anti-skid chains, but due to the installation and disassembly of the current anti-skid chains, it is inconvenient to disassemble, and the anti-skid chains are easy to twist together when they are placed, and it is not easy to separate, which affects the use

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