Window cleaning robot with flexible turning capacity

Abstract

The invention provides a window cleaning robot with flexible turning capacity. The window cleaning robot comprises a robot body, wherein the robot body comprises a casing and a lifting handle arrangedon the outer side of the top of the casing, wherein a mounting frame is arranged in the center of the inner side of the bottom of the casing; a cavity is formed by the mounting frame and the bottom of the casing. Traveling wheels are adopted to replace the traditional continuous track type moving structure, so that production cost, size and occupation space are reduced; four wiping mechanisms arearranged at the bottom of the robot and can wipe glass in front-rear and left-right manner simultaneously, the wiping range is wide, and the wiping efficiency is high; angular acceleration sensors are arranged in the wiping mechanisms, when the wiping mechanisms touch glass borders, the angular acceleration sensors transmit signals to a controller, the controller controls a driver to enable a driving wheel to change direction, accordingly, the traveling direction of the robot body is changed, the glass borders are avoided flexibly, and the robot cannot be stuck on the glass border.

Description

technical field [0001] The invention relates to the field of robotic technology equipment, in particular to a window-cleaning robot that can turn flexibly. Background technique [0002] As the urban population becomes more and more concentrated, residential buildings or office buildings are built higher and higher. Usually the number of floors of the building is more than tens of floors, surrounded by glass windows, making these buildings look very tall and high-grade, but the cleaning of the glass windows on the outside of the building is a difficult problem. The wiping of these high-altitude glass windows requires cleaners to carry out high-altitude operations, which is very dangerous, and the cleaning efficiency will be affected because the cleaners are nervous. Therefore, a window cleaning robot has appeared on the market, which can automatically wipe the glass, effectively avoiding the danger of cleaners working at heights, improving safety and saving labor. However, ...

AI Technical Summary

Problems solved by technology

However, due to reasons such as the impact plate or the micro switch is easy to get stuck, the stability and reliability are poor, and there will be no signal or the window cleaning robot cannot receive the signal, resulting in the phenomenon that the window cleaning robot is stuck on the glass frame.

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