The invention relates to the technical field of propelling power, in particular to a split type outer rotor rim shaftless propeller which comprises a driving module and a transmission module, and the driving module comprises a main support, a stator winding and a waterproof cover; the stator winding is arranged on the main support, the waterproof cover is arranged on the main support and covers the stator winding, the transmission module comprises a rotor shell, a plurality of rotor magnetic shoes and an impeller, the rotor shell is rotationally connected with the main support and/or the waterproof cover, the rotor magnetic shoes are uniformly distributed on the inner circumference of the rotor shell, and the impeller comprises a connecting disc and fan blades. A round hole is formed in the axis of the connecting disc, the fan blades are arranged on the round hole, and the main support is provided with a through groove facing the round hole. The split type outer rotor rim design is adopted, and the efficient propelling performance is achieved through the impeller and the rotor magnetic shoes which are reasonably arranged. The impeller is reasonable in design, electric energy can be effectively converted into propulsive force, and propulsive efficiency is improved.

    本发明涉及推进动力技术领域,特别是一种分体式外转子轮缘无轴推进器,包括驱动模组和传动模组,驱动模组包括主支架、定子绕组以及防水罩;定子绕组设置在主支架上,防水罩设置在主支架上并将定子绕组覆盖,传动模组包括转子外壳、转子磁瓦以及叶轮,转子外壳与主支架和/或防水罩转动连接,转子磁瓦设置有多个、并均匀分布在转子外壳内周,叶轮包括连接盘以及扇叶,连接盘的轴心处设置有圆孔,扇叶设置在圆孔上,主支架朝向圆孔设置有通槽。本发明采用分体式外转子轮缘设计,通过合理布局的叶轮和转子磁瓦,实现了高效的推进性能。叶轮设计合理,能够有效地转换电能为推进力,提高了推进效率。


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    Title :

    Split type outer rotor rim shaftless propeller


    Additional title:

    分体式外转子轮缘无轴推进器


    Contributors:
    SU JINGHUI (author) / TANG XIAN (author)

    Publication date :

    2024-08-27


    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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