A cleaning mechanism and surface cleaning system
By directly connecting the transmission screw to the permanent magnet synchronous motor, the problem of transmission efficiency reduction caused by wear of the gearbox and pulley is solved, realizing efficient and stable transmission and multi-level cleaning of the cleaning brush assembly, thereby improving cleaning efficiency and equipment life.
CN116236097BActive Publication Date: 2026-03-10ZHEJIANG MIYUE TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-05-06
- Publication Date
- 2026-03-10
Smart Images
Figure CN116236097B_ABST
Abstract
This application discloses a cleaning mechanism and surface cleaning system, relating to the field of surface cleaning technology. The cleaning mechanism includes a sludge collection box, a cleaning brush assembly, a transmission screw, and at least one permanent magnet synchronous motor. The cleaning brush assembly is slidably mounted in the sludge collection box along a first direction, parallel to the bottom of the box. The transmission screw is arranged along the first direction on one side of the sludge collection box and threadedly connected to one end of the cleaning brush assembly. Both ends of the transmission screw are rotatably mounted relative to the sludge collection box, and at least one end of the transmission screw is connected to the permanent magnet synchronous motor, with the transmission screw connected to the rotor of the permanent magnet synchronous motor. The cleaning mechanism provided by this application can reduce the problem of transmission efficiency attenuation.
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Citation Information
Patent Citations
Cleaning device of floor-sweeping robot
CN108685528A