Four-wheeler mechanism with adjustable eccentric distance

A four-wheel vehicle and eccentricity technology, which is applied in the direction of wheels, vehicle parts, control devices, etc., can solve the problems of not meeting the requirements of stability and obstacle-surmounting ability, and the problem of small ability, so as to reduce the range of bumps and improve the speed of crossing. Barrier ability, ensure the effect of self-locking ability
CN105835618AInactive Publication Date: 2016-08-10GUILIN UNIV OF ELECTRONIC TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUILIN UNIV OF ELECTRONIC TECH
Publication Date
2016-08-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a four-wheel vehicle mechanism with adjustable eccentricity, which comprises left and right wheels on both sides of the front part of the vehicle body and left and right wheels on both sides of the rear part, and the wheels include a wheel body and a wheel center adjustment assembly , the wheel center adjustment assembly includes a slide plate, a slide block and a drive motor for the slide plate, the slide plate is slidably arranged in the transverse sliding groove covering the wheel center of the wheel body on the back of the wheel body, and is installed through the transverse screw rod below and the transverse guide rod above In place, the screw rod is screwed into the screw hole at the lower part of the slide plate, the guide rod is penetrated through the guide hole at the upper part of the slide plate, and the drive motor of the slide plate is set on one side of the transverse slide groove and connected to the screw rod through a gear transmission pair; The slide block is slidably arranged in an oblique slide groove provided on the diagonal direction of the slide plate, and is installed and connected with the car body through the wheel shaft. The invention can run smoothly on complex terrain, not only reduces the bumping range of the four-wheel vehicle in the running process, but also improves the ability to overcome obstacles.
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Description

Technical field

[0001] The invention relates to a four-wheel vehicle mechanism, in particular to a four-wheel vehicle mechanism with adjustable eccentricity. Background technique

[0002] With the rapid development of my country's nuclear industry, expedition and rescue, military investigation, fire fighting and explosives, aerospace and other fields, there is an urgent need for a device that can walk freely on flat ground as well as complex terrain such as earthquake ruins and mining disaster sites. And mobile robots that walk and cross obstacles freely in the environment.

[0003] Existing mobile robots can be divided into: wheeled mobile robots, walking mobile robots (single-legged, double-legged and multi-legged), crawler mobile robots, crawling robots, creeping robots and swimming robots And other types. The wheel is recognized as the most efficient walking mechanism, due to its fast speed, high efficiency, simple structure, low motion noise, etc., it is durable.

[0004] The ...

Claims

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