A stair cleaning device

Abstract

The invention discloses a stair cleaning device which comprises an outer box. A controller is installed on the front side of the outer box. A timer is arranged on the controller. A supporting mechanism is arranged at the bottom of the outer box. Stair climbing mechanisms are installed at the two ends of the outer box. A dust suction mechanism is arranged inside the outer box. A cleaning mechanismis arranged at the lower end of the dust suction mechanism. The stair cleaning device has the advantages that a stair climbing motor works, power is transmitted through a driving bevel gear and a driven bevel gear, a stair climbing shaft drives a stair climbing rod to rotate to perform automatic stair climbing; under the effect of a dust suction pump, dust enters a dust collection box through a dust suction hole and a dust suction pipe, dust collection is achieved, in the dust suction process, under the airflow pushing effect, a spiral blade drives the rotating shaft to rotate, so that a cleaning disc is driven to rotate, and automatic cleaning and dust suction of stairs can be achieved; the device can achieve automatic stair climbing and automatic cleaning and dust suction, the labor amount of stair cleaning is lowered, and the stair cleaning effect and efficiency are improved.

Description

technical field [0001] The invention relates to the mechanical field of cleaning devices, in particular to a stair cleaning device. Background technique [0002] With the development of society and the advancement of science and technology, more and more high-rise buildings are used in offices and residences in order to make rational use of land resources. These high-rise buildings are all equipped with elevators for people's daily use, but in order to facilitate the evacuation of crowds and respond to emergencies, stairs are also indispensable. When cleaning the stairs, due to the large number of stairs and manual cleaning, the labor intensity is high and the cleaning efficiency is low, which brings great troubles to the cleaning staff. Contents of the invention [0003] The object of the present invention is to provide a stair cleaning device in order to solve the above problems, so as to solve the problem of high labor intensity and low cleaning efficiency due to the l...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a stair cleaning device in order to solve the above problems, so as to solve the problem of high labor intensity and low cleaning efficiency due to the large number of stairs in the prior art and manual cleaning. , which brought great troubles and other technical problems to the cleaning staff

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