The invention belongs to the technical field of winches, and particularly relates to a double-drive electric winch which comprises a winch frame, a winch roller, two drive motors, two right-angle commutators and two planetary speed reducers, the winch roller is rotationally assembled in the winch frame, and a steel wire rope is wound on the winch roller; the two driving motors are arranged outside the winch frame and located on the axial left side and the axial right side of the winch roller respectively. The axis of an output shaft of each driving motor is perpendicular to the axis of the winch roller. The two right-angle reversers are both located outside the winch frame, the two planetary speed reducers are both located in the winch frame, the input ends of the right-angle reversers are in transmission connection with the corresponding driving motors, and the output ends of the right-angle reversers are in transmission connection with the corresponding planetary speed reducers. And the winch drum is connected between the output shafts of the two planetary speed reducers. The axial size of the double-drive electric winch can be reduced, the lifting force is improved, and meanwhile non-stop maintenance can be achieved.
本发明属于绞车技术领域,具体涉及双驱电动绞车,其包括绞车架、绞车滚筒、两个驱动电机、两个直角换向器和两个行星减速机,绞车滚筒转动装配在绞车架内,绞车滚筒上缠绕有钢丝绳;两个驱动电机分别设置在绞车架外且位于绞车滚筒的轴向左右两侧,驱动电机的输出轴的轴线与绞车滚筒的轴线垂直;两个直角换向器均位于绞车架外,两个行星减速机均位于绞车架内,直角换向器的输入端与对应的驱动电机传动连接,直角换向器的输出端与对应的行星减速机传动连接;绞车滚筒连接在两个行星减速机的输出轴之间。本发明能够减小双驱电动绞车的轴向尺寸,提高提升力,同时能够实现不停机维修。
Double-drive electric winch
双驱电动绞车
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
Double-speed winch clutch and double-speed electric winch with winch clutch
European Patent Office | 2021
|METHOD FOR OPERATING WINCH AND ELECTRIC DRIVE FOR DRIVING WINCH
European Patent Office | 2019
|