The invention discloses a worm and gear type power system tilting mechanism which comprises a fixing frame, a transmission device, a connecting frame and a driving device. A mounting cavity is formed in the fixing frame; the transmission device is mounted in the mounting cavity; the transmission device comprises a worm gear and a worm; the worm is provided with an input end; a tilting shaft is formed in the axis direction of the worm gear. The two ends of the tilting shaft form a first end and a second end. The connecting frame is provided with a first connecting part, a second connecting part and a propeller hub fixing part; the first connecting part is connected with the first end part, and the second connecting part is connected with the second end part; the driving device is provided with a driving shaft which is linked with the input end; torque is input through the driving device to drive the worm to rotate, the worm gear and the worm are meshed to enable the tilting shaft to rotate, and therefore the connecting frames connected to the two ends of the tilting shaft rotate relative to the fixing frame, and the propeller hub fixing part is driven to tilt. The invention further discloses an aircraft. The invention has the characteristics of high loading capacity and stable operation.

    本发明公开了一种蜗轮蜗杆式动力系统倾转机构,包括固定架、传动装置、连接架与驱动装置;固定架内部形成有安装腔;传动装置安装于安装腔中;传动装置包括蜗轮与蜗杆;蜗杆具有输入端;蜗轮轴线方向形成倾转轴,倾转轴两端形成第一端部与第二端部;连接架具有第一连接部、第二连接部与浆毂固定部;第一连接部与第一端部连接,第二连接部与第二端部连接;驱动装置具有主动轴,主动轴与输入端联动;通过驱动装置输入扭矩,带动蜗杆旋转,由蜗轮蜗杆啮合使倾转轴旋转,从而使连接于倾转轴两端的连接架相对于固定架转动,实现带动所述浆毂固定部的倾转。本发明还公开了一种航空器。本发明具有承压能力高,运行稳定的特点。


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    Title :

    Worm and gear type power system tilting mechanism and aircraft


    Additional title:

    一种蜗轮蜗杆式动力系统倾转机构及航空器


    Contributors:
    HUANG PEIDONG (author) / LIU YITAO (author) / WANG WEIMIN (author)

    Publication date :

    2022-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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