The invention discloses a combined multi-rotor unmanned aerial vehicle which comprises a vehicle body and fixed wings installed on the two sides of the vehicle body, wherein a plurality of lift propellers are installed on the fixed wings, and an undercarriage and a loading mechanism are installed below the vehicle body. In addition, a thrust propeller is installed at the tail of the vehicle body, the fixed wings are of a streamline structure, the fixed wings and the lift propellers jointly provide lifting force in the flying process, a power system is installed in the vehicle body, and the thrust propeller is driven to operate through the power system in the vehicle body. According to the invention, hovering of the unmanned aerial vehicle is achieved through the lift propellers, flight advancing power is provided through the thrust propeller, resistance in the flight process is reduced through the streamline fixed wings, lift force is provided, and then energy consumption is reduced.

    一种复合式多旋翼无人机,其包括机身、安装在机身两侧的固定翼,所述固定翼上安装有若干升力螺旋桨,所述机身的下方安装有起落架和装载机构,此外,所述机身的尾部安装有推力螺旋桨,其中固定翼为流线型结构,在飞行过程中与升力螺旋桨共同提供上升力,机身内部安装有动力系统,通过机身内部的动力系统驱动推力螺旋桨运转;本发明通过升力螺旋桨实现无人机的悬停,通过推力螺旋桨提供飞行前进动力,通过流线型固定翼降低飞行过程中阻力,并提供升力以此降低能耗。


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    Title :

    Composite multi-rotor unmanned aerial vehicle


    Additional title:

    一种复合式多旋翼无人机


    Contributors:
    LI LEI (author) / YANG YANHENG (author)

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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