The novel aerial survey unmanned aerial vehicle comprises a fuselage body, a rotor shaft is arranged on the fuselage body, a tiltable rotor is arranged on the rotor shaft, a propeller is arranged on the rotor, the propeller is a propeller with five blades, the cutting angle of each blade is 45 degrees, and the cutting angle of each blade is 45 degrees. A torsion shaft used for torsion is arranged at the one-third position of the front end of each paddle, a turboshaft engine is arranged on each rotor wing and adopts a fly-by-wire control mode, a rotor wing arm is arranged in the middle of the fuselage body, a front triangular undercarriage is arranged on the fuselage body, and a rear triangular undercarriage is arranged on the fuselage body. Trapezoidal hanging frames are arranged on the left side and the right side of the bottom of the fuselage body, and hanging points for hanging observation equipment are arranged on the trapezoidal hanging frames, the voyage, the endurance and the load of the unmanned aerial vehicle are effectively increased under the condition that the weight of the fuselage is not greatly increased, and meanwhile the requirement for a take-off and landing site can be lowered through the front triangular undercarriage.

    本发明公开了一种倾转旋翼的新型航测无人机包括机身本体,所述机身本体上设置有旋翼轴,所述旋翼轴上设置有可倾转的旋翼,所述旋翼上设置有螺旋桨,所述螺旋桨为五片桨叶的螺旋桨,所述桨叶的切角为45°,所述桨叶前端的三分之一处设置有用于扭转的扭转轴,所述旋翼上设置有涡轴发动机,所述所述涡轴发动机采用电传飞控的控制方式,所述机身本体中部设置有旋翼臂,所述机身本体上设置有前三角型起落架,所述机身本体底部左右两侧均设置有梯形挂架,所述梯形挂架上设置有可用于挂载观测设备的挂载点,本发明在机体重量增加不大的情况下,有效增加了无人机的航程和航时以及载重,同时通过前三角型起落架能降低对起降场地的要求。


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    Title :

    Novel aerial survey unmanned aerial vehicle with tilting rotors


    Additional title:

    一种倾转旋翼的新型航测无人机


    Contributors:
    LIU YAOXI (author) / ZHU YANPING (author) / ZHU ZIQING (author) / WANG CHAOCHAO (author) / LU YANBING (author) / NING YUPIAN (author) / SONG CHAO (author) / QIU YIWEN (author) / WANG QI (author) / LIU RONGQIAN (author)

    Publication date :

    2022-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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