The invention relates to a propeller hub structure, a flight power device and flight equipment. The propeller hub structure comprises a mounting seat; the rotating assembly comprises a rotating shaft and a movable seat, the rotating shaft is arranged on the mounting seat, and the movable seat is connected to the rotating shaft and rotates in the circumferential direction of the rotating shaft; wherein connecting shafts are arranged on the side faces of the movable seat in an extending mode correspondingly, and the connecting shafts are used for being connected to the corresponding paddles correspondingly; the variable-pitch assemblies are used for adjusting the pitch angles of the corresponding blades, each variable-pitch assembly comprises a fixed bevel gear and a variable-pitch bevel gear, the fixed bevel gears are arranged on the mounting base, and the variable-pitch bevel gears are connected to the corresponding connecting shafts and engaged with the fixed bevel gears; and the variable-pitch bevel gears are driven by the rotation of the movable seat to be in meshing transmission along the fixed bevel gears, so that the corresponding paddles are driven to rotate in the circumferential direction of the corresponding connecting shafts.

    本申请涉及一种桨毂结构、飞行动力装置及飞行设备。该桨毂结构包括安装座;转动组件包括转轴和活动座,转轴设置于安装座,活动座连接于转轴并沿转轴的周向转动;其中,活动座的侧面分别延伸设置有连接轴,连接轴分别用于连接于对应的桨叶;变距组件,用于调节对应的桨叶的桨距角,单组变距组件包括固定锥齿轮和变距锥齿轮,固定锥齿轮设置于安装座,变距锥齿轮连接于对应的连接轴并与固定锥齿轮啮合;其中,变距锥齿轮被活动座的转动而带动沿固定锥齿轮啮合传动,以带动对应的桨叶沿对应的连接轴的周向转动。


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    Title :

    Propeller hub structure, flight power device and flight equipment


    Additional title:

    桨毂结构、飞行动力装置及飞行设备


    Contributors:
    CHEN HANG (author) / WANG TAN (author) / LI WEI (author) / LI MUSHENG (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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