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Suspension frame structure of wheel type robot

A wheeled robot and swing suspension technology, applied in the field of transmission system, can solve the problems of slow speed, unable to guarantee the stability of the car body, inflexible movement, etc., to achieve enhanced stability, good movement controllability and terrain passability , the effect of high ground adhesion

Inactive Publication Date: 2018-07-27
陈卫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current wheeled robot suspension structure mainly has the following problems: 1. The stability of the car body cannot be guaranteed, the movement is inflexible, and the speed is slow; 2. An additional differential balance device needs to be designed; 3. It cannot flexibly adapt to different terrains

Method used

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  • Suspension frame structure of wheel type robot
  • Suspension frame structure of wheel type robot

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Experimental program
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Embodiment Construction

[0017] see Figure 1-Figure 2 As shown, the technical solution adopted in this specific embodiment is: it includes left front wheel 1, right front wheel 2, left rear wheel 3, right rear wheel 4, several traveling motors 5, and it also includes front wheel swing suspension 6 , the traveling motor 5 is connected with the left front wheel 1, the right front wheel 2, the left rear wheel 3, the right rear wheel 4, and the front wheel swing suspension 6, and the left front wheel 1 and the right front wheel 2 swing through the front wheel Suspension 6 is connected, and left rear wheel 3 is connected with right rear wheel 4 by front wheel swing suspension 6.

[0018] The left front wheel 1 and the right front wheel 2 are on the same level, and the left rear wheel 3 and the right rear wheel 4 are on the same level.

[0019] The traveling motor 5 is a cylindrical structure.

[0020] The front wheel swing suspension 6 includes two pairs of elastic support devices 61 and connecting asse...

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Abstract

The invention provides a suspension frame structure of a wheel type robot, and relates to a transmission system a four-wheel moving robot. The system comprises a front left wheel, a front right wheel,a rear left wheel, a rear right wheel, a plurality of moving motors and a front wheel swinging suspension frame, wherein the moving motor is connected to the front left wheel, the front right wheel,the rear left wheel, the rear right wheel and the front wheel swinging suspension frame; the front left wheel and the front right wheel are connected through the front wheel swinging suspension frame;the rear left wheel and the rear right wheel are connected through the front wheel swinging suspension frame. According to the abovementioned technical scheme, the suspense frame structure of the wheel type robot has the beneficial effects that the high ground adhesion performance of an original oscillating rod suspension frame structure is kept; an additional differential balance device is avoided; different landforms can be adapted; and simultaneously touching ground of the four wheels is guaranteed.

Description

technical field [0001] The invention relates to a transmission system of a four-wheel mobile robot, in particular to a wheeled robot suspension structure. Background technique [0002] A mobile robot is a machine device that performs work autonomously. It can accept human command, run pre-programmed programs, and act according to principles formulated with artificial intelligence technology. Its mission is to assist or replace human work in jobs such as manufacturing, construction, or hazardous jobs. [0003] For mobile robots, the suspension system connecting the wheels and the car body is also a vital part. For four-wheeled mobile robots, there are various transmission schemes for the whole vehicle. At present, there are two commonly used ones: synchronous belt or chain transmission, and differential balance transmission. [0004] The current wheeled robot suspension structure mainly has the following problems: 1. The stability of the car body cannot be guaranteed, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G5/00B60G21/04
CPCB60G5/00B60G21/04
Inventor 陈炜
Owner 陈卫
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