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Running device for wall-climbing robot

A wall-climbing robot and mobile device technology, applied in motor vehicles, transportation and packaging, etc., can solve the problems of weak magnetic adsorption, high cost, complex structure, etc., achieve enhanced outer ring adsorption, prolong service life, improve unit The effect of magnetic potency

Inactive Publication Date: 2015-09-02
ZHEJIANG UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of complex structure, high cost and weak magnetic adsorption force of the wall-climbing robot action device in the prior art, a mobile device for the wall-climbing robot is provided. This device has a simple structure, reasonable design, strong magnetic adsorption force, Easy to manufacture and low cost

Method used

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  • Running device for wall-climbing robot
  • Running device for wall-climbing robot
  • Running device for wall-climbing robot

Examples

Experimental program
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Embodiment 1

[0033] With reference to accompanying drawing, a kind of action device that is used for wall-climbing robot comprises frame 9, and two groups of magnetic adsorption wheels are installed on the frame, and each group of magnetic adsorption wheels is divided into driving wheel 93 and driven wheel 95, and driving wheel and The driven wheel is connected by a synchronous belt 94, and the driving wheel is connected with the driving motor 91; the rotating shaft of the magnetic adsorption wheel is installed on the hub 92, and two spring shafts with caps 97 are fixed on the hub, and the spring shafts with caps pass through the shock absorbing beam Two vertical through holes of the plate 100, the shock absorbing beam plate is threadedly connected with the frame, the top of the capped spring shaft is provided with a blocking cap 99, and springs are installed on the outside of the capped spring shaft and the both sides of the frame, outside the blocking cap A larger diameter cap spring shaf...

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Abstract

A running device for a wall-climbing robot comprises a frame. Two groups of magnetic attracting wheels are mounted on the frame, each group of magnetic attracting wheels includes a driving wheel and a driven wheel which are connected through a synchronous belt, and each driving wheel is connected with a driving motor. A rotating shaft of each magnetic attracting wheel is mounted on a embracing hub, spring shafts are fixed on each embracing hub and pass through vertical through holes of the frame, a stop piece is arranged at the top of each spring shaft, and springs are mounted on the outer sides of the spring shafts and on two sides of the frame. The wall-climbing robot is attracted on the wall surface through the four magnetic wheels and is closely attached to the wall surface by the aid of elastic adaptive damping-beam structures of the magnetic attracting wheels. Each driving wheel is driven by the individual motor and drives the back wheel to rotate by the aid of the corresponding synchronous belt, so that turning can be achieved by means of differential speed of the wheels on two sides.

Description

technical field [0001] The invention relates to a mobile device for a wall-climbing robot. Background technique [0002] High-altitude large-scale equipment, such as pressure vessels, port logistics equipment, etc., need to carry out related operations such as spraying inspection on the outer surface, and the demand for wall-climbing robots has also emerged. It is necessary to have a corresponding suspension structure so that the wall-climbing robot can still continue to work over obstacles when it encounters changes in the curved surface of the wall and specific protrusions. [0003] At present, wall-climbing robots mainly include magnetic wheel type, magnetic crawler type, and non-contact magnetic adsorption wheel type wall-climbing robot, and the obstacle-climbing mechanism adopted by the corresponding frame module mainly depends on the flexibility of the frame itself, and the structural design is relatively complicated. . [0004] Moreover, the prior art does not optim...

Claims

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Application Information

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IPC IPC(8): B62D57/024
CPCB62D57/024
Inventor 潘柏松梁利华叶宇峰丁炜沈纯阳魏灵航奚敏建
Owner ZHEJIANG UNIV OF TECH
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