The invention discloses an electric propeller which comprises a sheet-shaped upper shell (1), a sheet-shaped lower shell (3), a motor shell (2) arranged between the upper shell (1) and the lower shell (3), a motor (4) arranged in the motor shell (2) and a propeller (5) arranged on one side of the motor shell (2). Wherein the upper shell (1) and the lower shell (3) are vertically arranged up and down, and the upper shell (1) and the lower shell (3) are connected into a whole through the motor shell (2); and the propeller (5) is in transmission connection with an output shaft of the motor (4) and can rotate. By arranging the motor, the propeller and the like, the motor drives the propeller to rotate, the propeller acts on water flow, the water flow counteracts on the electric thruster to provide forward thrust to the electric thruster, the upper shell and the lower shell are in a sheet shape, and therefore fluid resistance borne by the electric thruster is small.
本发明公开了一种电动推进器,包括呈片状的上壳体(1)和下壳体(3)、设置在上下壳体(1,3)之间的电机壳(2)、设置在电机壳(2)内的电机(4)、设置在电机壳(2)一侧的螺旋桨(5);其中,上、下壳体(1,3)一上一下竖直设置,上、下壳体(1,3)通过电机壳(2)连为一体;螺旋桨(5)与电机(4)的输出轴传动连接而能转动。通过设置电机和螺旋桨等,电机驱动螺旋桨转动,螺旋桨作用于水流,水流反作用于电动推进器从而给电动推进器一个朝前的推力,上壳体和下壳体呈片状,这样电动推进器受到的流体阻力较小。
Electric propeller
一种电动推进器
2021-11-30
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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