The invention discloses a crossed double-rotor unmanned helicopter and a power system thereof, the power system comprises a power source, two rotor shafts and a transmission mechanism, the number of the power source is only one, and the power source is in transmission connection with the transmission mechanism; the transmission mechanism is provided with two power output ends, the first power output end is used for transmitting power from the power source to the two rotor wing shafts, and the second power output end is used for transmitting power from the power source to the tail rotor shaft.The first power output end, the second power output end and the tail rotor shaft are located on the same axis. The power system is simple and reliable in structure and compact in arrangement, space can be saved, and meanwhile maintenance cost can be reduced.

    本发明公开了一种交叉双旋翼无人直升机及其动力系统,该动力系统包括动力源、两个旋翼轴和传动机构,所述动力源只设有一个,所述动力源与所述传动机构传动连接;所述传动机构具有两个动力输出端,第一动力输出端用于将来自所述动力源的动力传递至两个所述旋翼轴,第二动力输出端用于将来自所述动力源的动力传递至尾桨轴,所述第一动力输出端、所述第二动力输出端和所述尾桨轴处于同一轴线上。该动力系统的结构简单可靠,布置紧凑,能够节约空间,同时也能够降低维护成本。


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    Title :

    Crossed double-rotor unmanned helicopter and power system thereof


    Additional title:

    交叉双旋翼无人直升机及其动力系统


    Contributors:
    LI JINGYANG (author) / WANG XIANYU (author) / YIN MINGWEI (author) / HAI RIHAN (author) / BAO CHANGCHUN (author) / XU ZHENHAN (author)

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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