The invention provides a magnetic suspension type ship motor-driven propeller. The magnetic suspension type ship motor-driven propeller comprises a rotor, a stator and a flow guide mechanism. The stator comprises a machine shell, a coil fixing frame, a winding coil, a first fixing ring and a first annular magnet. The rotor comprises a magnet fixing frame arranged on the inner side of the coil fixing frame, a rotor magnet arranged on the magnet fixing frame, a propeller fixedly connected to the inner side of the magnet fixing frame, a second fixing ring fixedly connected to one end of the magnet fixing frame and a second annular magnet fixedly connected to the second fixing ring. The first annular magnet and the second annular magnet are opposite in homopolar mode, and the outer wall of the rotor and the inner wall of the stator are both covered with polytetrafluoroethylene films. The flow guide mechanism comprises a water outlet cover fixedly connected to one end of the outlet of the machine shell and a flow guide pipeline fixedly connected to the inner wall of the water outlet cover, flow guide plates are evenly distributed in the flow guide pipeline in the radial direction, the service life can be prolonged, working benefits are improved, and noise is reduced.

    本发明提供的一种磁悬浮式船舶电机驱动推进器,包含转子、定子、导流机构;定子包含机壳、线圈固定架、绕组线圈、第一固定环、第一环形磁铁;转子包含设置于线圈固定架内侧的磁铁固定架、设置于磁铁固定架上的转子磁体、固定连接于磁铁固定架内侧的螺旋桨、固定连接于磁铁固定架一端的第二固定环、固定连接于第二固定环上的第二环形磁铁,第一环形磁铁和第二环形磁铁同极相对,转子的外壁、定子的内壁上均覆盖有聚四氟乙烯薄膜;导流机构包含固定连接在机壳的出口一端的出水罩、固定连接在出水罩内壁上的导流管道,导流管道内部径向均匀分布有导流板,可以提高使用寿命,提高工作效益,减小噪音。


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    Title :

    Magnetic suspension type ship motor-driven propeller


    Additional title:

    一种磁悬浮式船舶电机驱动推进器


    Contributors:

    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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