Self-cleaning method and assembly for rolling brush of intelligent floor scrubber

Abstract

The invention provides a self-cleaning method for a rolling brush of an intelligent floor scrubber. The intelligent floor scrubber comprises a clean water tank, a sewage tank, a rolling brush, a rolling brush driving mechanism, a suction mechanism and a central control system. The method comprises the following steps that water is supplied to the rolling brush from the clean water tank through a water supply passage in the intelligent floor scrubber, meanwhile, the central control system controls the rolling brush driving mechanism to drive the rolling brush to rotate for a first period of time at a first rotating speed, and sewage in the rolling brush is thrown out; the suction mechanism performs suction at a first gear generally synchronous with the rotation of the rolling brush at the first rotating speed, and negative pressure is formed in a sewage recovery channel of the intelligent floor scrubber so as to suck sewage thrown out of the rolling brush into the sewage tank; and afterthe rolling brush rotates at the first rotating speed for the first period of time, the central control system controls the rolling brush driving mechanism to drive the rolling brush to rotate at a second rotating speed for a second period of time, and the suction mechanism performs suction at a second gear generally synchronous with the rotation of the rolling brush at the second rotating speed,wherein the second rotating speed is greater than the first rotating speed.

Description

technical field [0001] The invention relates to the field of smart home, in particular to the technical field of sweeping robots. More specifically, the present invention relates to a self-cleaning method and assembly for roller brushes of intelligent floor scrubbers. Background technique [0002] The pace of contemporary life is getting faster and faster, people's work pressure is also increasing, and the phenomenon of leaving early and returning late is very frequent, so people rarely have time to clean up the household hygiene, such as floor cleaning, so there are many floor cleaning equipment on the market , such as intelligent sweeping machines, washing machines, sweeping robots, etc., are used to take care of family hygiene, even office hygiene and public health. However, none of the existing household intelligent washing machines can really liberate the user's hands. For example, in the existing sweeping and mopping integrated intelligent washing machine, after the r...

AI Technical Summary

Problems solved by technology

[0006] In the sweeping robots of the prior art, most of the cleaning of the roller brush is manually disassembled, cleaned and dried naturally, or directly manually replaced by the cloth of the roller brush, which cannot really liberate the user's hands, and the time cost and material Increased costs

In addition, the self-cleaning solution of the sweeping robot in the prior art usually adopts the method of directly immersing the roller brush in water, and then dehydrating it by squeezing or scraping, and most of them need to install a special cleaning box in or outside the body of the washing machine. , takes up a lot of space, the cleaning effect is not good, and it cannot be air-dried in time, and it is especially prone to odor, mold or peculiar smell, which will cause adverse effects on the environment and health

Images