The high-safety lifting body device comprises a center rod and a lifting motor, the lifting motor comprises an inner sleeve, the inner sleeve is arranged on the outer surface of the center rod, the center rod penetrates through the upper surface and the lower surface of the inner sleeve, the lifting motor is fixedly connected with the center rod through the inner sleeve, and paddles are arranged on the lifting motor. The invention has the following beneficial effects: a power transmission system of a traditional coaxial reversal dual-rotor helicopter is greatly simplified; the lift motor can be conveniently fixed to the center rod penetrating through the inner sleeve of the lift motor, and the lift motor has safety redundancy, so that the lift motor has safety redundancy.

    本发明公开了一种高安全升力体装置,包括中心杆、升力电机,所述升力电机包括内套筒,所述内套筒设置于中心杆外表面且中心杆贯穿内套筒的上下表面,所述升力电机与中心杆通过内套筒固定连接,所述升力电机上设置有桨叶。本发明的有益效果是,本发明大大简化了传统共轴反转双旋翼直升机的动力传输系统;本发明的升力电机能方便的固定在穿过它内套筒的中心杆上,且自身具备安全冗余,所以,本发明自身也具备安全冗余。


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    Title :

    High-safety lifting body device


    Additional title:

    一种高安全升力体装置


    Contributors:
    DONG WEIGUO (author)

    Publication date :

    2024-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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