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Permanent magnetic adsorption wheel-type wall-climbing robot

A wall-climbing robot and permanent magnet adsorption technology, which is applied to motor vehicles, transportation and packaging, etc., can solve the problems of inability to integrate control circuits, high production costs, and complex structures, and achieve avoidance of intermediate transmission links, high mobility, and ease of use. Assembly effect

Inactive Publication Date: 2009-10-28
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there are also some shortcomings, the structure is complex, the production cost is very high, and the control circuit cannot be integrated by itself, so it is difficult to apply to the actual environment
In addition, because the wheels it uses are permanent magnets, when they are adsorbed on the surface of a magnetically permeable pipe, the magnetic line of force attenuates seriously in the air, and it is easy to fall off during the wall climbing process.

Method used

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  • Permanent magnetic adsorption wheel-type wall-climbing robot
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  • Permanent magnetic adsorption wheel-type wall-climbing robot

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Embodiment Construction

[0016] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0017] Such as figure 1 As shown, this embodiment includes: three sets of permanent magnet adsorption climbing wall units 1 and a steering unit 2 with the same structure, wherein: three sets of permanent magnetic adsorption climbing wall units 1 are vertically arranged on the steering unit 2 respectively, and three sets of permanent magnet adsorption wall climbing units The adsorption climbing wall units 1 are parallel to each other.

[0018] Such as figure 2 As shown, the permanent magnet adsorption climbing unit 1 includes: a mobile microdrive 3, a permanent magnet 4, two magnetically conductive wheels 5, two ...

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Abstract

A permanent magnetic adsorption wheel-type wall-climbing robot belongs to the field of minitype robot technology and comprises three groups of permanent magnetic adsorption wall-climbing units with the same structures and a steering unit, wherein the permanent magnetic adsorption wall-climbing units are vertically arranged on the steering unit respectively; and the three groups of the permanent magnetic adsorption wall-climbing units are in parallel. The robot has extremely great advantages when moving in narrow pipelines, can rotate horizontally, vertically or around the pipeline, and can carry out shifting operation between pipelines of different structures. In the steering unit of the robot, a set of reducing gears is designed to realize the omnidirectional movement (without radius of gyration) of the minitype wall-climb robot, thus leading the robot to have extremely high flexibility.

Description

technical field [0001] The invention relates to a device in the technical field of micro-robots, in particular to a permanent magnet adsorption wheeled wall-climbing robot. Background technique [0002] At present, research on wall-climbing robots at home and abroad has achieved a lot of results, and even many have entered the practical stage, but the research on micro-wall-climbing robots based on MEMS (microelectronic micromechanical systems) has just started. With the development of MEMS technology and the continuous expansion of the application field of micro mobile robots, it has become possible to use micro wall-climbing robots instead of manual labor to perform various extreme operations, such as entering the nuclear industry pipeline group with narrow space for inspection and maintenance of the outer pipe wall And so on, gradually attracted the attention of countries all over the world, and received more and more attention of scientific researchers. [0003] General...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/024
Inventor 李振波张大伟陈佳品
Owner SHANGHAI JIAO TONG UNIV
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