Cleaning mechanism of sweeper

Abstract

The invention discloses a cleaning mechanism of a sweeper. The cleaning mechanism comprises a hollow shell and is characterized in that a cavity is formed inside the shell, the lower portion of the shell is provided with an opening communicated with the cavity, a support part is formed inside the cavity, a rotary disc is horizontally arranged on the support part, the middle of the rotary disc is provided with a through hole, second cleaning bristles are fixed on the inner wall of the through hole, the rotary disc can horizontally rotate on the support part, a support located above the rotary disc is fixed to the rotary disc, a drive motor is further fixed to the inner top wall of the cavity, the rotor of the drive motor is connected with the support, an air cylinder is fixed to the inner top wall of the cavity, at least part of the telescopic rod of the air cylinder penetrates the through hole of the rotary disc and extends to a position below the shell, a rack is fixed to the telescopic rod part located below the shell, and first cleaning bristles are fixed to the surface of the rack. By the cleaning mechanism, the problems that foreign matter easily gets stuck in the bristles ofa common sweeper after the bristles are used for a long time, and the bristles are difficult to demount when the bristles need to be cleaned are solved.

Description

technical field [0001] The invention relates to cleaning equipment, in particular to a cleaning mechanism for a sweeper. Background technique [0002] The sweeper refers to the sweeping robot. In the near future, like white goods, it will become an indispensable cleaning helper for every family. Products will also develop from primary intelligence to a higher degree of intelligence, gradually replacing manual cleaning. With the continuous improvement of China's domestic living standards, sweeping robots that have been sold in European and American markets have entered the homes of ordinary people and have been accepted by more and more people. Generally, the base of the sweeper is equipped with a bristle mechanism. The bristles are easy to catch foreign objects after long-term use. If they are not removed or cleaned in time, the foreign objects on them are likely to cause scratches on the floor. At the same time, the traditional bristle mechanism is not easy to dismantle a...

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