Household glass window cleaning machine

Abstract

The invention discloses a household glass window cleaning machine. The household glass window cleaning machine comprises a front sucker, a rear sucker, a steering stepping motor, a stepping-up stepping motor, a row-spanning stepping motor, a crank arm, an electronic vent valve, a sucking pump, a glass surface electric cleaning device, a safety rope, a controller and other parts. The glass window cleaning machine is put on a glass window, the front sucker and the rear sucker carry out repeated air exhaust and deflation through the cooperation of the electronic vent valve and the sucking pump under control of a controller instruction or a remote control unit so that the suckers can be sucked on or separated from the glass surface in turns, stretching and folding actions are carried out in cooperation with rotation of the stepping-up stepping motor, the row-spanning stepping motor and the steering stepping motor, step advancing and steering of the cleaning machine are achieved, and meanwhile the glass surface electric cleaning device is use for cleaning work. Thus, climbing and hand stretching operation is not needed when the glass window is scrubbed, manpower and labor are saved, the risk of falling, skidding and dropping is avoided, and the cleaning machine can stride over a window frame to reach each region of the large-area glass window for cleaning.

Description

technical field [0001] The invention relates to a device for cleaning dirt and dirt on the surface of glass windows. Background technique [0002] The glass windows of residential buildings, hotels, and business office buildings are often polluted by rain, dust, oil fume, etc. It is often necessary to clean the dirt and dust that condenses on the glass surface. It is more troublesome to clean windows with high places and large areas, except for hands and cleaning tools. Difficult to reach and unsafe to climb, especially windows of tall buildings. For cleaning glass windows at home, some professional cleaning tools have appeared in the market and patented technologies. According to the working principle, they mainly include the way of using magnet attraction to move the scrubbing device outside the glass window through the indoor manual device and controlling the machinery fixed on the window sill. The scrubbing device at the end of the arm is used for cleaning, and the disa...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that existing glass window cleaning tools need to climb high places for manual operation and cannot clean large-area glass windows, the present invention will provide a device that saves manpower and can be remotely or automatically operated to remove dirt from large-area glass windows at high places. cleaning machine

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