Rolling brush self-cleaning device and self-cleaning method

Abstract

The invention discloses a rolling brush self-cleaning device and a self-cleaning method, and the method comprises the following steps: a controller receives a starting signal, and starts a self-cleaning process; the self-cleaning procedure is used for cleaning a rolling brush, a rolling brush scraper and a liquid spraying runner in cleaning equipment; the self-cleaning procedure comprises a first reverse rotation step, wherein a rolling brush motor is controlled to drive a rolling brush to reversely rotate for a first preset time. Various cleaning modes can be selected according to actual conditions, the reverse rotation time, the rotation speed and the liquid spraying amount of the rolling brush can be adjusted, and the rolling brush, the rolling brush scraper and the liquid spraying flow channel can be cleaned in a full-automatic mode; the problem that in the prior art, a self-cleaning device and method cannot clean a rolling brush scraper and a liquid spraying flow channel is solved, the problem that manual cleaning wastes time and labor is solved, all-directional cleaning is achieved, and the remarkable effect is achieved.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to a roller brush self-cleaning device and a self-cleaning method. Background technique [0002] In the prior art, when cleaning equipment is cleaning, it usually sprays liquid to the rolling brush through the liquid spraying device; the rolling brush is controlled by the rolling brush motor to rotate forwardly to make it rotate; The liquid (sewage) of the roller brush is sucked into the suction pipe and finally flows into the sewage tank. Since the roller brush is used to clean the floor, it is the dirtiest part and needs to be cleaned frequently. [0003] In the prior art, some cleaning equipment can self-clean the roller brush after the cleaning operation. Self-cleaning usually involves spraying liquid on the roller brush and rotating the roller brush in a positive direction. Scrape the rubbish off. However, the method of rotating the roller brush forward to remove the garb...

AI Technical Summary

Problems solved by technology

However, the way that the roller brush rotates in the forward direction to remove the rubbish on the roller brush can only clean the garbage that has a relatively fixed shape and a large volume and is easily scraped off by the scraper of the roller brush.

And this method makes hair and other garbage easily adhere to the roller brush, the roller brush scraper and the liquid spray flow channel of the liquid spray device, so that the garbage in the roller brush, the roller brush scraper and the liquid spray flow channel cannot be automatically removed during self-cleaning. Manual cleaning is time-consuming and labor-intensive, which is very primitive in the current intelligent environment and will inevitably affect the user experience

[0004] In addition, the way that the roller brush rotates forward to remove the garbage on the roller brush also makes the bristles of the roller brush easy to stick or knot under the influence of hair or other garbage, which will inevitably affect the self-cleaning and drying of the subsequent roller brush effect, and then affect the follow-up floor cleaning effect

And for the bristles that are bonded or knotted, they also need to be cleaned manually, and the manual cleaning method will bring the above-mentioned defects

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