A transmission for an unmanned aerial vehicle is provided in which an arm driving a propeller may be disposed so as not to interfere with an air cleaner and a radiator. A transmission device for an unmanned aerial vehicle in which first to fourth arms are located at an upper portion of a fuselage and propellers are driven using an in-line four-cylinder engine, the transmission device comprising: a drive gear connected to a crankshaft; the clutch shaft driving gear is meshed with the driving gear; a bevel gear that drives a drive shaft, the drive shaft being perpendicular to the clutch shaft; a drive shaft base gear driven by the bevel gear; the top gear assembly comprises a driving shaft main gear, a left auxiliary gear meshed with the main gear, a reverse gear meshed with the main gear and a right auxiliary gear meshed with the reverse gear; the first bevel gear and the second bevel gear are meshed with the left auxiliary gear and drive the first arm and the second arm; and a third bevel gear and a fourth bevel gear engaged with the right pinion and driving the third arm and the fourth arm.

    本发明提供了一种用于无人飞行器的传动装置,其中,驱动螺旋桨的臂可以设置为不与空气滤清器和散热器发生干扰。一种用于无人飞行器的传动装置,其中,第一至第四臂位于机身上部,螺旋桨使用直列式四缸发动机来驱动,所述传动装置包括:连接到曲轴的驱动齿轮;离合器轴驱动齿轮,其与所述驱动齿轮啮合;锥齿轮,其对驱动轴进行驱动,所述驱动轴垂直于离合器轴;驱动轴基齿轮,其由锥齿轮驱动;顶部齿轮组件,其包括驱动轴主齿轮、与主齿轮啮合的左副齿轮、与主齿轮啮合的倒档齿轮和与所述倒档齿轮啮合的右副齿轮;与左副齿轮啮合并驱动第一臂和第二臂的第一锥齿轮和第二锥齿轮;以及与右副齿轮啮合并驱动第三臂和第四臂的第三锥齿轮和第四锥齿轮。


    Access

    Download


    Export, share and cite



    Title :

    Transmission device for unmanned aerial vehicle


    Additional title:

    用于无人飞行器的传动装置


    Contributors:
    KUNIO ARASE (author)

    Publication date :

    2024-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



    Unmanned aerial vehicle transmission mechanism and unmanned aerial vehicle

    YUN PEI / YUAN RONGHAI / YANG RONGTAO | European Patent Office | 2023

    Free access

    TRANSMISSION DEVICE FOR UNMANNED AERIAL VEHICLE

    ARASE KUNIO | European Patent Office | 2024

    Free access

    TRANSMISSION DEVICE FOR UNMANNED AERIAL VEHICLE

    ARASE KUNIO | European Patent Office | 2025

    Free access

    Transmission device for unmanned aerial vehicle

    FAN HAIRONG / ZHANG CHENG / ZHANG HONGBIN | European Patent Office | 2023

    Free access

    Power transmission device of unmanned aerial vehicle

    CHEN CHAO / ZHANG MINGYU | European Patent Office | 2023

    Free access