The invention provides a rotorcraft vertical take-off system. The rotorcraft comprises a rotorcraft body, an empennage and a main rotor wing, wherein the empennage is connected with the rotorcraft body; the vertical take-off system comprises a main rotor wing, a fixing column, an engine, a propeller, a planetary gear box, a motor and an overrunning clutch; the fixing column is arranged on the rotorcraft body, the engine is fixed to the lower end of the fixing column, and the engine is used for driving the propeller to rotate and is connected with the planetary gear box at the same time; and the planetary gear box is fixed on the fixing column, one shaft of the planetary gear box is connected with the motor, the other shaft of the planetary gear box is connected with the overrunning clutch,and the overrunning clutch is connected with the main rotor wing. According to the rotorcraft vertical take-off system, the vertical take-off and landing mode is adopted and is different from a jumping mode, the take-off distance can be reduced to 0 m, in-situ take-off is realized, and the take-off mode is similar to that of a helicopter.

    本发明提供了一种旋翼机的垂起系统,旋翼机包括机体、尾翼和主旋翼,尾翼与机体连接,垂起系统包括主旋翼、固定柱、发动机、螺旋桨、行星齿轮箱、电机、超越离合器,机体上设置有固定柱,固定柱的下端固定有发动机,发动机用于驱动螺旋桨旋转,同时与行星齿轮箱连接,行星齿轮箱固定在固定柱上,行星齿轮箱的一个轴与电机连接,行星齿轮箱的另一个轴与超越离合器连接,超越离合器连接主旋翼。本发明采用的垂直起降起飞方式,区别于跳跃式,可将起飞距离降至0m,实现原地起飞,其起飞方式与直升机类似。


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    Title :

    Rotorcraft vertical take-off system


    Additional title:

    一种旋翼机的垂起系统


    Contributors:
    SI YIFAN (author) / ZHOU HANYU (author) / YOU YANCHENG (author) / ZHU JIANFENG (author) / ZHANG MENGFEI (author) / LI YUFAN (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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