The invention discloses a propeller and a water operation device. The propeller comprises a shell, a motor stator, a rotating piece, a propeller body and a motor rotor, and a mounting channel with openings in the two ends is defined by the shell; the motor stator is fixedly arranged on the shell; the rotating piece is connected to the shell and is positioned in the mounting channel; the propelleris connected to the rotating part, so that the propeller can rotate relative to the shell; and the motor rotor and the propeller are of an integrated structure and are located in the mounting channelso as to rotate relative to the motor stator in a coupling mode. According to the technical scheme, the propeller can be mounted and maintained more conveniently, and the safety and operation efficiency of the propeller are improved.
本发明公开一种推进器和水上运行装置,其中,推进器包括壳体、电机定子、转动件、螺旋桨以及电机转子,壳体围合形成两端开口的安装通道;电机定子固定设置于壳体;转动件连接于壳体并位于安装通道内;螺旋桨连接于转动件,以使螺旋桨可相对于壳体转动;电机转子与螺旋桨为一体结构,并位于安装通道内,以与电机定子相对耦合转动。本发明技术方案旨在为提高推进器安装和维护的方便性,并且提升了推进器的安全性和运转效率。
Propeller and water operation device
推进器和水上运行装置
2021-03-26
Patent
Elektronische Ressource
Chinesisch