The invention discloses an integrated electric winch device which comprises a driving motor, a reduction gearbox, a brake device, a winding drum and a support, and the driving motor comprises a motor main shaft, a motor stator, a motor rotor, a stator support, an output side rotor support, a non-output side rotor support and a rotor bearing. The reduction gearbox comprises a sun gear, a planet gear, a planet carrier, a gear ring, an output side shell and a non-output side shell, the brake device comprises a brake rotor and a brake stator, the motor rotor is connected with the sun gear through a spline to transmit torque, the planet carrier is connected with the winding drum to transmit torque, and the brake rotor is connected with the sun gear through a spline to transmit torque. The supports located at the two ends are connected with a brake device and a driving motor spindle respectively. According to the winch device, the internal space of the winch drum can be fully utilized, the size is small, the integration degree is high, the parking braking function is achieved, and low-speed large-torque output can be achieved by means of the reduction gearbox.
本发明公开的一种一体化电动绞车装置,包括驱动电机、减速箱、刹车装置、卷筒和支架,驱动电机包括电机主轴、电机定子、电机转子、定子支架、输出侧转子支架、非输出侧转子支架和转子轴承,减速箱包括太阳轮、行星轮、行星架、齿圈、输出侧壳体和非输出侧壳体,刹车装置包括刹车转子和刹车定子,电机转子通过花键与太阳轮连接以传递扭矩,行星架与卷筒连接以传递扭矩,刹车转子与太阳轮通过花键连接传递扭矩,位于两端的支架分别与刹车装置和驱动电机主轴连接。本发明所提出的绞车装置可充分利用绞车卷筒的内部空间,体积小,一体化程度高,具备驻车制动功能,借助于减速箱可实现低速大扭矩的输出。
Integrated electric winch device
一种一体化电动绞车装置
2023-03-03
Patent
Electronic Resource
Chinese