The invention discloses a free half-rotating type flapping rotor device which comprises a supporting assembly, a rotating assembly, a driving assembly, a rotating wheel assembly and a rotor wing assembly, the supporting assembly, the rotating assembly, the driving assembly, the rotating wheel assembly and the rotor wing assembly are in linkage fit, and the rotating assembly is driven by the driving assembly to rotate. A fact that the revolution main shaft of the flapping rotor device drives the rotating arm and the revolution main shaft to perform revolution can be realized. Due to the fact that the first rotating wheel is fixed to the supporting assembly, the second rotating wheel and the autorotation main shaft are coaxially arranged and fixedly connected, and the first rotating wheel and the second rotating wheel are connected through the chain, it can be achieved that in the revolution process of the flapping rotor wing device, the second rotating wheel can drive the autorotation main shaft to autorotate, and the inner diameter ratio of the first rotating wheel to the second rotating wheel is 1: 2, so that the autorotation main shaft can autorotate by 180 degrees when revolvingaround the revolution main shaft by 360 degrees, namely, the free half-rotation type operation of the flapping rotor device is realized.

    本发明公开了一种自由半转式扑旋翼装置,包括:支撑组件,转动组件,驱动组件,转动轮组件和旋翼组件,且支撑组件、转动组件、驱动组件、转动轮组件和旋翼组件联动配合,通过利用驱动组件带动转动组件进行旋转,能够实现该扑旋翼装置的公转主轴带动转臂和自转主轴进行公转,由于第一转动轮固定在支撑组件上,第二转动轮与自转主轴同轴布置且固定连接,且第一转动轮和第二转动轮通过链条连接,从而能够实现该装置在公转的过程中,第二转动轮能够带动自转主轴进行自转,而且由于第一转动轮与第二转转动轮的内径比为1:2,从而实现了自转主轴在围绕公转主轴公转360°时,能够自转180°,即实现了该扑旋翼装置的自由半转式运行。


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    Title :

    Free semi-rotating flapping rotor device


    Additional title:

    一种自由半转式扑旋翼装置


    Contributors:

    Publication date :

    2021-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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