The invention relates to a gravity center adjustable rotor wing which comprises a rotor wing body, the rotor wing body is divided into a root and a free end away from the root, the root of the rotor wing body is connected with an aircraft through a rotor wing clamp, the free end of the rotor wing body is suspended outside the aircraft, and a gravity center adjusting device is further arranged in the rotor wing body in a sleeved mode. The gravity center adjusting device adjusts the internal weight of the gravity center adjusting device so that the gravity center of the rotor wing body can move from the free end to the root. The rotational inertia of the rotor wings is converted into the rotational angular velocity of the rotor wings by utilizing the change of the gravity center, the overall rotational velocity of the rotor wings during takeoff is rapidly increased, and rapid takeoff of the aircraft is facilitated.

    本发明涉及一种可调重心的旋翼,包括旋翼主体,旋翼主体分为根部和远离根部的自由端,旋翼主体的根部通过旋翼夹与飞行器连接,旋翼主体的自由端悬置在飞行器外部,所述旋翼主体内还套设一重心调节装置,所述重心调节装置通过调整重心调节装置内部重量以使得旋翼主体重心从自由端往根部移动。利用重心的改变,将旋翼的转动惯量转化为旋翼的转动角速度,快速提升起飞时旋翼整体的旋转速度,便于飞行器的快速起飞。


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    Title :

    Rotor wing with adjustable gravity center


    Additional title:

    一种可调重心的旋翼


    Contributors:
    XU XING (author) / BING FUQIANG (author) / LI ZHIHONG (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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