The invention provides a single-shaft double-propeller power device of an unmanned aerial vehicle and the unmanned aerial vehicle. The single-shaft double-propeller power device comprises a power source, wherein the end part of an output shaft of the power source is provided with a first external gear; a second outer gear, wherein the first outer gear is meshed with the second outer gear, and thefirst outer gear and the second outer gear are the same in size and tooth number; a rotating shaft arranged in the center of the second outer gear; an eccentric adjusting piece which comprises a wheeldisc,wherein a hole is formed in the wheel disc, the rotating shaft is arranged in the hole, a connecting shaft is arranged in the center of the wheel disc, and the axis of the connecting shaft is aligned with the axis of an output shaft of the power source; a first propeller support arranged on an output shaft of the power source, wherein a first set of propellers are arranged on the first propeller support; and a second propeller support arranged on the connecting shaft, and a second set of propellers are arranged on the second propeller support. The single-shaft double-propeller power device is simpler in structure and more convenient to maintain and repair, and the working efficiency of workers is improved.

    本发明提供了一种无人机的单轴双桨动力装置及无人机,其中,单轴双桨动力装置包括:动力源,动力源的输出轴的端部上设有第一外齿轮;第二外齿轮,第一外齿轮和第二外齿轮啮合,第一外齿轮和第二外齿轮的尺寸和齿数均相同;转动轴,设置于第二外齿轮的中心处;偏心调整件,包括轮盘,轮盘上设有孔洞,转动轴设置在孔洞内,轮盘的中心处设有连接轴,连接轴的轴心与动力源的输出轴的轴心对齐;第一螺旋桨支架,设置于动力源的输出轴上,第一螺旋桨支架上设有第一组螺旋桨;第二螺旋桨支架,设置于连接轴上,第二螺旋桨支架上设有第二组螺旋桨。该单轴双桨动力装置的结构更加简单,维护维修较为方便,提高工作人员的工作效率。


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    Title :

    Single-shaft double-propeller power device of unmanned aerial vehicle and unmanned aerial vehicle


    Additional title:

    无人机的单轴双桨动力装置及无人机


    Contributors:

    Publication date :

    2021-01-22


    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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