The invention relates to a high-precision driving device and a cleaning robot, the high-precision driving device comprises a shell, a wheel set assembly and an auxiliary assembly, the wheel set assembly comprises a fixed seat, a rotating power element and a pulley, the fixed seat is slidably arranged on the shell, the rotating power element is installed on the fixed seat, and the rotating power element is used for driving the pulley to rotate; the pulley is rotationally connected to the fixed seat; the auxiliary assembly comprises a supporting piece, an auxiliary wheel and a sensor, the supporting piece is slidably arranged on the shell, the auxiliary wheel is rotationally connected to the supporting piece, and the sensor is installed on the supporting piece and used for metering mileage data of the auxiliary wheel. According to the high-precision driving device, the pulley is driven to rotate through the rotating power element, the movement function is achieved, and movement flexibility is improved; the fixing base and the supporting piece are slidably arranged on the shell and can move up and down along with the outside terrain, and the obstacle crossing performance is improved. The sensor is used for metering mileage data of the auxiliary wheel and feeding back a motion track, so that closed-loop control is realized, and the rotating precision is improved.
本发明涉及一种高精度驱动装置及清洁机器人,高精度驱动装置包括外壳、轮组组件及辅助组件,轮组组件包括固定座、转动动力元件及滑轮,固定座滑设于外壳,转动动力元件安装于固定座上,转动动力元件用于驱动滑轮转动,滑轮转动连接于固定座;辅助组件包括支撑件、辅轮及传感器,支撑件滑设于外壳,辅轮转动连接于支撑件,传感器安装于支撑件,传感器用于计量辅轮的里程数据。本高精度驱动装置通过转动动力元件带动滑轮转动,实现运动功能,提高运动的灵活性;通过固定座与支撑件均滑设于外壳,可以跟随外界地形上下移动,提高跨越障碍的性能;通过传感器计量辅轮的里程数据,对运动轨迹进行反馈,实现闭环控制,提高旋转的精准度。
High-precision driving device and cleaning robot
高精度驱动装置及清洁机器人
2022-03-18
Patent
Electronic Resource
Chinese
IPC: | H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen / B25J Manipulatoren , MANIPULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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