Constant-force self-adaptive closestool cleaning robot

Abstract

The invention discloses a constant-force self-adaptive closestool cleaning robot. The robot comprises a rotating mechanism, a swing rod mechanism, a constant-force brush head, a telescopic mechanism, a driving mechanism, a lifting mechanism, a control mechanism and an electric slip ring assembly. The brush head part is designed to be constant in force, so that the brush head and the inner wall of the closestool can keep constant contact force, and a good cleaning effect is guaranteed; and due to the foldable design of the brush head part, the brush head can clean any position of the inner wall of the closestool, and the cleaning range is large. In an unfolded state, a brush plate is stressed to deform when making contact with different positions of the inner wall of the closestool so as to fit the shape of the inner wall and attach to the inner wall of the closestool, and when a drainage port is brushed, the brush plate can be completely put away due to stress, so that the occupied area of the robot is reduced, and the robot stretches into the drainage port for cleaning.

Description

technical field [0001] The disclosure belongs to the technical field of toilet cleaning, in particular to a constant force adaptive toilet cleaning robot. Background technique [0002] At present, although toilet cleaning robots have appeared on the market, most of the known public toilet cleaning robots imitate the scrubbing process of manual toilet brushes. The shape of the inner wall of the toilet is complicated, and it is difficult for the robot to ensure that the brush head and the wall of the toilet always maintain a certain contact force and good contact when scrubbing. In addition, there is also a relatively intelligent toilet that can be cleaned automatically, which can achieve the purpose of cleaning the inner wall of the toilet by spraying water jets inside, but this type of toilet is only an improvement on the structure of the traditional toilet, and the price is relatively expensive. The cleaning devices are less designed, most of them have a narrow cleaning ra...

AI Technical Summary

Problems solved by technology

[0002] At present, although toilet cleaning robots have appeared on the market, most of the known public toilet cleaning robots imitate the scrubbing process of manual toilet brushes. The shape of the inner wall of the toilet is complicated, and it is difficult for the robot to ensure that the brush head and the wall of the toilet always maintain a certain contact force and good contact.

In addition, there is also a relatively intelligent toilet that can be cleaned automatically, which can achieve the purpose of cleaning the inner wall of the toilet by spraying water jets inside, but this type of toilet is only an improvement on the structure of the traditional toilet, and the price is relatively expensive. The cleaning devices are less designed, most of them have a narrow cleaning range, and the cleaning effect is average

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