The invention relates to the technical field of unmanned aerial vehicles, in particular to a rotor wing transmission mechanism of an unmanned aerial vehicle, and adopts the technical scheme that the rotor wing transmission mechanism comprises a shell, supporting legs are arranged at the bottom of the shell, cantilevers are arranged at the four ends of the side part of the shell, and rotors are rotationally connected to the ends, away from the shell, of the cantilevers; the driving assembly is arranged in the machine shell, the first transmission assembly is used for transmission between the driving assembly and the rotor wings, the first transmission assembly is arranged in the machine shell and the cantilevers, and the heat dissipation assembly is used for conducting air cooling on the driving assembly. The heat dissipation assembly is arranged in the machine shell, the second transmission assembly is used for transmission between the first transmission assembly and the heat dissipation assembly, and the second transmission assembly is arranged in the machine shell. The unmanned aerial vehicle has the beneficial effects that the cost of the unmanned aerial vehicle is effectively reduced, the load of the unmanned aerial vehicle is reduced, and the cruising ability of the unmanned aerial vehicle is facilitated; the motor can be effectively cooled, and the kinetic energy of a single motor is fully and reasonably utilized.

    本发明涉及无人机技术领域,具体涉及一种无人机的旋翼传动机构,其技术方案是:包括机壳,机壳底部设置有支撑脚,机壳侧部四端均设置有悬臂,悬臂远离机壳的一端均转动连接有旋翼,还包括用作动力源的驱动组件,且驱动组件设置在机壳内部、用于驱动组件与旋翼之间传动的第一传动组件,且第一传动组件设置在机壳内以及悬臂内、用于对驱动组件进行风冷降温的散热组件,且散热组件设置在机壳内部、用于第一传动组件与散热组件之间传动的第二传动组件,且第二传动组件设置在机壳内部,本发明的有益效果是:有效降低无人机的成本,减少无人机的负重,有利于无人机的续航能力;可对电机进行有效散热,且充分合理利用了单个电机的动能。


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    Titel :

    Rotor transmission mechanism of unmanned aerial vehicle


    Weitere Titelangaben:

    一种无人机的旋翼传动机构


    Beteiligte:
    LI CHANGQI (Autor:in) / WANG LIN (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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