Wall cleaning robot for cleaning fan tower drum

Abstract

The invention discloses a wall cleaning robot for cleaning a fan tower drum. The wall climbing robot comprises a mounting bracket, a strip brush cleaning device, a water tank assembly, a central control system and permanent magnet crawler driving devices, wherein the strip brush cleaning device, the water tank assembly, the central control system and the permanent magnet crawler driving devices are arranged on the mounting bracket; the strip brush cleaning device is positioned above the mounting bracket, and the water tank assembly is connected with the strip brush cleaning device through a pipeline for providing cleaning liquid; the left permanent magnet track driving device and the right permanent magnet track driving device are respectively arranged on the two sides of the mounting bracket and are electrically connected with the central control system so as to form a chassis structure driven by a double-crawler belt, and a sewage suction sponge is arranged below the strip brush cleaning device to be used for adsorbing sewage so as to prevent the permanent magnet crawler driving devices and the central control system from being polluted. According to the technical scheme, the oilsludge cleaning operation on the surface of a tower barrel can be efficiently finished, manual cleaning is not needed, the labor cost is saved, and meanwhile, the safety is ensured.

Description

technical field [0001] The invention relates to the field of cleaning robots for wind turbine towers, in particular to a cleaning strip brush wall-climbing robot for wind turbine towers. Background technique [0002] The structure of the wind turbine is complex, and its internal gearbox and generator set need to be filled with lubricating oil and grease for maintenance all the year round, resulting in a large amount of oil pollution inside the nacelle, and the oil pollution usually comes from between the generator cabin and the tower of the wind turbine. As the wind turbines run longer and longer, the sludge pollution is becoming more and more serious, which not only affects the appearance of the wind turbines, but also affects the tower. The surface of the paint is damaged, which makes the surface of the tower more prone to corrosion and rust. A large area of ​​sludge will make the surface of the entire tower exposed to wind and sun all the year round without the protection...

AI Technical Summary

Problems solved by technology

[0002] The structure of the wind turbine is complex, and its internal gearbox and generator set need to be filled with lubricating oil and grease for maintenance all the year round, resulting in a large amount of oil pollution inside the nacelle, and the oil pollution usually comes from between the generator cabin and the tower of the wind turbine. As the wind turbines run longer and longer, the sludge pollution is becoming more and more serious, which not only affects the appearance of the wind turbines, but also affects the tower. The surface of the paint is damaged, which makes the surface of the tower more prone to corrosion and rust. A large area of ​​sludge will make the surface of the entire tower exposed to wind and sun all the year round without the protection of paint, making the structural strength of the tower And the service life is reduced, and there is even the risk of tower collapse due to stress deformation and other reasons. The traditional method of manually climbing up the tower for cleaning is time-consuming, laborious and dangerous. Currently, there is no substitute for manual cleaning of the tower on the market. Climbing and cleaning robot for sludge on the surface

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