An electric thruster includes a housing (10), a motor (20), a decelerator assembly (30), a pump assembly (40), and a propeller (50). The shell is provided with a first cavity (10a) and a second cavity (10b) isolated from the first cavity, the motor is arranged in the first cavity, and the speed reducer assembly and the pump assembly are arranged in the second cavity. The speed reducer assembly is coupled with the motor shaft (21). The pump assembly is also coupled with the motor shaft to pump liquid under the torque of the motor shaft. The electric propeller can cool and lubricate the speed reducer assembly, the service life of the speed reducer assembly is prolonged, and the fault rate of the electric propeller is reduced. In addition, the invention further provides the water area movable equipment (1000) comprising the electric propeller.
一种电动推进器,其包括壳体(10)、电机(20)、减速器组件(30)、泵组件(40)以及螺旋桨(50)。壳体设有第一腔体(10a)和与第一腔体隔离的第二腔体(10b),电机设于第一腔体内,减速器组件和泵组件设于第二腔体内。减速器组件与电机轴(21)耦合。泵组件也与电机轴耦合,以在电机轴的扭矩作用下泵液。该电动推进器可以对减速器组件进行冷却和润滑,增加减速器组件使用寿命,减少电动推进器的故障率。此外,还提供了一种包括该电动推进器的水域可移动设备(1000)。
Electric propeller and water area movable equipment
电动推进器和水域可移动设备
2025-03-11
Patent
Electronic Resource
Chinese