Control method of multi-mode wall cleaning robot

Abstract

The invention discloses an efficient wall cleaning robot and a control method thereof, and belongs to the technical field of machine manufacturing. The efficient wall cleaning robot comprises a machine frame, a rope, an upper stretchable mechanism, an upper feed screw nut pair, an upper stretchable motor, a first spraying head, a first guide pipe, an upper water storage box, a first cleaning brush, a first speed reducer and a first motor for speed reduction. The rope is arranged on the machine frame. The upper stretchable mechanism is fixed to the machine frame and composed of a stretchable rod and a roller. The roller is pressed on the wall. The tail end of the stretchable rod is connected with a nut of the upper feed screw nut pair. A feed screw of the upper feed screw nut pair is connected with the upper stretchable motor. The invention further provides a specific control method of the cleaning robot. Due to the reasonable mechanism design, the problems that cleaning positive pressure is not controllable, cleaning sewage affects the surroundings, the cleaning effect is poor, water resources are wasted and the like are solved, and the efficient wall cleaning robot has the advantages of being reasonable in structure, easy to manufacture and convenient to control.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a wall cleaning device, more specifically to a multi-mode wall cleaning robot and a control method thereof. Background technique [0002] With the development of urban modernization, high-rise buildings are becoming more and more common. With the increase of the number of floors, the cleaning of high-rise walls has become a heavy and dangerous work. At present, lifting platforms or hanging baskets are often used at home and abroad to carry cleaning personnel to complete the cleaning of high-rise walls. However, this cleaning method is not only inefficient, expensive, but also has a low safety factor. There are often cleaning personnel falling accidents. At the same time, cleaning wastewater falls along the wall, which easily pollutes the surrounding environment and causes a large amount of waste of water resources. Therefore be badly in need of to u...

AI Technical Summary

Problems solved by technology

[0009] The pressure between the existing wall cleaning robot and the wall is uncontrollable, and it cannot be adjusted according to the specific situation, so that the cleaning is limited during the cleaning process, and the cleaning is incomplete, or the cleaning is complete but the damage to the wall is serious; cleaning The finished sewage cannot be collected effectively, causing the sewage to fall along the wall, seriously affecting the surrounding environment; the design of the cleaning mechanism is relatively lacking, and the cleaning process lacks the processes of infiltration, brushing, and secondary cleaning, especially the secondary cleaning process , so that the cleaning effect is poor; some cleaning robots have their own sewage treatment devices, but because they process the collected sewage and transport it to the clean water tank, the water quality of the treated sewage is the same as that of clean water, which requires high treatment equipment. It makes the equipment complicated and increases the cost; the cleaning mode of the cleaning robot is fixed, and different modes cannot be selected according to the specific degree of contamination of the wall, resulting in low cleaning efficiency and poor cleaning effect. The present invention provides a multi- Modal wall cleaning robot and its control method

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