Vacuum adsorption type four-corner starfish wall-climbing robot based on lifting platform mechanism

Abstract

The invention relates to a vacuum adsorption type four-corner starfish wall-climbing robot based on a lifting platform mechanism. The vacuum adsorption type four-corner starfish wall-climbing robot specifically comprises a four-corner starfish lifting device, an inner four-corner device, a starfish vacuum generating device, a straight moving device based on a connecting bridge and a rotating device based on a rotating main shaft. Vacuum adsorption of the first suction cup and the second suction cup is achieved through the starfish vacuum generation device, and lifting motion of the first suction cup and the second suction cup is achieved through the four-corner starfish lifting device; an electric push rod in the straight moving device based on the connecting bridge drives an inner four-corner device to move straight in the extending process and drives a four-corner starfish lifting device to move straight in the retracting process. The rotating device based on the rotating main shaft achieves rotating motion of the inner four-corner device through transmission of a crank and a connecting rod.

Description

technical field [0001] The invention relates to the field of exterior wall cleaning, in particular to a vacuum adsorption type four-corner starfish wall-climbing robot based on a lifting platform mechanism. Background technique [0002] In the work of cleaning exterior walls, foreign technologies are more advanced than domestic ones. Some countries have already implemented robot cleaning operations, while most cities in China still use workers to clean. The cleaning and wiping of the exterior walls and glass of high-rise buildings need to be carried out outdoors and in the sky, and must use high-altitude hanging baskets, hanging boards and other means of transportation, so the operation is difficult and dangerous. [0003] If the wall-climbing robot is used, the degree of danger is greatly reduced and labor costs are saved. There are still many problems in existing wall-climbing robots. For example, wall-climbing robots based on the principle of negative pressure adsorpti...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies of the existing technology and aim at the low working efficiency of the current artificial high-altitude cleaning method and the great hidden dangers to the safety of workers, the present invention provides a vacuum adsorption four-corner starfish wall-climbing robot based on the lifting platform mechanism. The wall-climbing robot has the characteristics of strong adsorption, strong load-bearing capacity, easy control of the direction, stable power input, etc., and can replace workers to complete the work of cleaning the outer wall

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