Magnetic adsorption wall-climbing spraying robot with curved surface adaptive capacity and use method thereof

A technology for spraying robots and adaptability, which is used in motor vehicles, spraying devices, transportation and packaging, etc., can solve the problems of lack of shock absorption and obstacle-surmounting capabilities, low operating efficiency of wall-climbing robots, and lack of adaptability. Light weight, anti-slip, and stable adsorption

Pending Publication Date: 2022-02-08
JIANGSU UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In practical engineering applications, most wall-climbing robots do not have good shock absorption and obstacle-surmounting capabilities. spraying work

Method used

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  • Magnetic adsorption wall-climbing spraying robot with curved surface adaptive capacity and use method thereof
  • Magnetic adsorption wall-climbing spraying robot with curved surface adaptive capacity and use method thereof
  • Magnetic adsorption wall-climbing spraying robot with curved surface adaptive capacity and use method thereof

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Embodiment Construction

[0030] The present invention will be further illustrated below in conjunction with the accompanying drawings and specific embodiments, and it should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention.

[0031] A magnetic adsorption wall-climbing spraying robot with the ability to adapt to curved surfaces, such as Figure 1~6 As shown, including the main body 7, independent spring suspension structure 3, lifting screw 4, magnetic adsorption wheel 1, motor fixing device 2, spraying mechanical arm 6, control box cover 5, the four wheel positions of the main body 7 are respectively installed A motor fixing device 2 with a built-in motor, the magnetic adsorption wheel 1 is installed on the motor fixing device 2, the control box cover 5 is located in the middle of the main body 7, the spraying mechanical arm 6 is movably installed on the control box cover 5, a pair of magnetic An eleva...

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Abstract

The invention discloses a magnetic adsorption wall-climbing spraying robot with curved surface adaptability and a using method thereof. The magnetic adsorption wall-climbing spraying robot comprises a main vehicle body, an independent spring suspension structure, a lifting lead screw, magnetic adsorption wheels, a motor fixing device, a spraying mechanical arm and a control box cover. The wall-climbing robot walks in a wheel type adsorption mode, movement is more flexible, the adsorption force is larger due to the fact that the large-radius wheels are internally provided with the magnetic wheels, and walking is more stable. The robot adopts an independent suspension structure, the weight is light, the obstacle crossing capacity and the damping capacity are high, and the structure is easy to machine and convenient to disassemble. A lifting lead screw is arranged below the spring suspension for adjustment, and the lifting lead screw is connected with a hexagonal structure hinged to a rod piece, so that the four magnetic wheels of the wall-climbing robot can walk perpendicular to the curved surface and the tangent plane no matter what posture the robot is in. In addtion, the magnetic adsorption wheel is perpendicular to the tangent plane of the curved surface, so that the magnetic utilization rate of the magnetic wheel is the highest, and the magnetic adsorption force to the wall surface is also the maximum. Therefore, the robot body can be firmly adsorbed on the wall surface, and the spraying work of the robot is completed.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to a magnetic adsorption wall-climbing spraying robot capable of adapting to curved surfaces and a use method thereof. Background technique [0002] A wall-climbing robot is a special robot that can crawl on a non-horizontal wall and perform operations instead of humans. It is mostly used in the spraying, cleaning, hull inspection, welding, rust removal and other tasks on the surface of the hull, or the spraying, sandblasting, grinding, and testing operations on the surface of large oil storage tanks, and the cleaning and painting of the outer surface of high-rise buildings. With the continuous development of science and technology, the research of wall-climbing robot has important significance and application value. [0003] A wall-climbing robot for spraying the outer surface of a large oil storage tank is disclosed. The wall-climbing robot adopts a spring suspension structure so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/024B05B13/04
CPCB62D57/024B05B13/0431
Inventor 孙天圣刘芳华狄澄王政邵佳伟吴万毅缪游
Owner JIANGSU UNIV OF SCI & TECH
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