The invention discloses a clutch-switchable double-speed winch. The clutch-switchable double-speed winch comprises a motor assembly, a roller and a speed reducer assembly. The roller is installed between the motor assembly and the speed reducer assembly, the roller is hollow, a hexagonal transmission rod is arranged in the roller, one end of the hexagonal transmission rod is connected with a brake assembly, the brake assembly is connected with the motor assembly through a coupler, the other end of the hexagonal transmission rod is connected with the speed reducer assembly, and a manual clutch assembly and an electric clutch assembly are arranged in the speed reducer assembly. The electric clutch assembly comprises a first motor and a second motor, a cam is arranged on a motor shaft of the first motor and can push a first sun gear assembly to move in the direction of the hexagonal transmission rod, and therefore the speed change of the winch can be achieved by controlling the positions of the first sun gear assembly and the hexagonal transmission rod. Meanwhile, the cam pushes a third check ring or a fourth check ring on the hexagonal transmission rod to control the clutch state of the winch.
本发明公开了一种可切换离合的双速绞盘,包括电机组件,滚筒和减速器组件,所述的滚筒安装在电机组件和减速器组件之间,所述的滚筒中空,中间设有六角传动杆,所述的六角传动杆一端与制动器组件连接,所述的制动器组件通过联轴器和电机组件相连,所述的六角传动杆另一端与减速器组件连接,所述的减速器组件内设有手动离合组件和电动离合组件;所述的电动离合组件包括第一电机和第二电机,所述的第一电机的电机轴上设有凸轮,所述的凸轮可以去推动第一太阳轮组件沿着六角传动杆方向运动,这样就可以通过控制第一太阳轮组件与六角传动杆位置去实现绞盘变速;同时,凸轮推动六角传动杆上的第三挡圈或者第四挡圈就可以控制绞盘的离合状态。
Clutch-switchable double-speed winch
一种可切换离合的双速绞盘
2021-07-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |
Double-speed winch clutch and double-speed electric winch with winch clutch
Europäisches Patentamt | 2021
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