Double-adsorption type multi-direction moving obstacle-crossing wall surface cleaning robot

Abstract

The invention relates to a double-adsorption type multi-direction moving obstacle-crossing wall surface cleaning robot. The cleaning robot is characterized in that four obstacle-crossing triangular wheels (2) mounted on a rack (1) can realize movement in eight directions in a vertical surface, and a negative pressure adsorption device (35) and a rotor wing thrust device (36) mounted on the bottom surface and the top surface of the rack (1) can realize adsorption on a wall surface; the vertical face cleaning devices (37) are installed on four edges of a bottom face of the rack (1) to achieve wall face cleaning, a water and power supply device installation pipe (28) is arranged on the rack(1), and the water and power supply packaging box (33) provides a water source and a power source for operation. The robot has advantages of being rapid in movement, flexible in turning, stable in obstacle crossing, efficient in cleaning, continuous in power, light in weight and the like, can be stably adsorbed and walk on the wall face, and can safely cross the obstacle when encountering the obstacle, and the vertical face cleaning device (37) can effectively clean the wall face.

Description

technical field [0001] The invention relates to the field of wall surface cleaning robots, in particular to a double-adsorption type multi-directional mobile wall surface cleaning robot capable of crossing barriers. Background technique [0002] At present, the glass curtain walls of buildings are mainly cleaned manually. This kind of high-altitude operation not only consumes a lot of manpower and material resources, but also is extremely dangerous. If there is sudden interference from uncertain factors, it is very easy to endanger the personal safety of cleaning workers. For this reason, all kinds of high-rise glass curtain wall cleaning robots are applied to replace manual cleaning operations. At this stage, most high-rise glass curtain wall cleaning robots use magnetic adsorption, vacuum negative pressure adsorption, mechanical hard contact and other methods to adsorb the wall surface, but there are common problems such as small adsorption force, weak ability to overcome ...

AI Technical Summary

Problems solved by technology

At present, most high-rise glass curtain wall cleaning robots use magnetic adsorption, vacuum negative pressure adsorption, mechanical hard contact and other methods for wall adsorption, but there are common problems such as low adsorption force, weak ability to overcome obstacles, low work efficiency and short battery life.

For example, the patent CN202010288782.9 proposes a robot that moves on the glass wall, which is adsorbed on the glass with the help of a suction cup, and moves on the glass wall through the interactive action of the moving mechanism, but it has the disadvantages of slow movement, slow direction change, and weak ability to overcome obstacles. Insufficient working space

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