The invention discloses a tilting mechanism of a push rod and screw rod type power system. The tilting mechanism comprises a fixed seat, a transmission device, a mounting frame and a driving device, the fixed seat is provided with a first end part and a second end part; the transmission device is installed on the fixing base and comprises a lead screw, a sliding block and a push rod. The sliding block is in threaded connection with the screw rod; a third end and a fourth end are formed at the two ends of the push rod respectively. The third end is hinged to the sliding block. A connecting part and a propeller hub fixing part are respectively formed at two ends of the mounting frame, and the connecting part is hinged with the second end part; one side of the propeller hub fixing part is used for fixing the propeller hub, and the other side is hinged to the fourth end part; the driving device is provided with an output shaft which is linked with the screw rod; torque is input through the driving device to enable the lead screw to rotate to drive the sliding block to slide, so that the push rod drives the connecting frame to rotate relative to the fixing frame, and tilting of the propeller hub fixing part is achieved. The invention further discloses an aircraft comprising the tilting mechanism. The invention has the characteristics of good connection stability, strong loading capacity and stable and smooth operation.

    本发明公开了一种推杆丝杆式动力系统倾转机构,包括固定座、传动装置、安装架与驱动装置;固定座具有第一端部与第二端部;传动装置安装于固定座,传动装置包括丝杆、滑块与推杆;滑块与丝杆螺接;推杆两端分别形成第三端部与第四端部,第三端部铰接于滑块;安装架两端分别形成连接部与浆毂固定部,连接部与第二端部铰接;浆毂固定部一侧用于固定浆毂,另一侧与第四端部铰接;驱动装置具有输出轴,输出轴与丝杆联动;通过驱动装置输入扭矩使丝杆转动,带动滑块滑动,从而使推杆带动连接架相对于固定架旋转,实现浆毂固定部的倾转。本发明还公开了包括上述倾转机构的航空器。本发明具有连接稳定好,承压能力强,运行稳定顺畅的特点。


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    Titel :

    Push rod and screw rod type power system tilting mechanism and aircraft


    Weitere Titelangaben:

    一种推杆丝杆式动力系统倾转机构及航空器


    Beteiligte:
    HUANG PEIDONG (Autor:in) / LIU YITAO (Autor:in) / WANG WEIMIN (Autor:in)

    Erscheinungsdatum :

    2022-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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