The invention provides a rotating disc type cycloidal propeller eccentric mechanism. The mechanism comprises a power system and a cycloidal propeller mechanism, the cycloidal propeller mechanism comprises eccentric discs, eccentric connecting discs, connecting rods, paddle connecting shafts and paddles, the number of the eccentric connecting discs and the number of the connecting rods are consistent with the number of the paddles, one end of each eccentric connecting disc is connected with the corresponding paddle through the corresponding connecting rod, a circular hole with the circle center not located on the axis of the eccentric disc is formed in the eccentric disc, the eccentric disc is connected with the eccentric connecting discs, the power system is used for providing power for the eccentric disc, the two ends of the paddles are further connected with the blade driving discs respectively, a self-rotating shaft for autorotation is formed after the blades are connected with the blade driving discs, the paddles are driven by the cycloid paddle rotating shaft to do revolution rotation, and the paddles do autorotation rotation under the action of the eccentric connecting disc. The whole set of mechanism is flexible in operation, eccentric angle adjustment can be rapidly achieved, and then vector thrust of instantaneous transformation is achieved. The motion law of the eccentric mechanism is simple and clear, and the thrust of the cycloidal propeller is stable.

    本发明提供一种转动圆盘式摆线桨偏心机构,包括:动力系统和摆线桨机构,摆线桨机构包括偏心圆盘、偏心连接盘、连杆、桨叶连接轴和桨叶,偏心连接盘及连杆数量与桨叶数量保持一致,偏心连接盘的一端通过连杆与其对应的桨叶相连,偏心圆盘内部开有圆心不在偏心圆盘轴线上的圆孔,偏心圆盘与各偏心连接盘相连,动力系统用于为所述偏心圆盘提供动力,桨叶的两端还分别与桨叶驱动盘相连,与桨叶驱动盘相连后形成自转运动的自身旋转轴,桨叶在摆线桨转轴的带动下做公转转动,桨叶在偏心连接盘的作用下做自转转动。本发明整套机构运转灵活,能够快速实现偏心角调节,进而实现瞬时变换的矢量推力。采用的偏心机构运动规律简单明确,摆线桨推力稳定。


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    Title :

    Rotating disc type cycloid paddle eccentric mechanism


    Additional title:

    一种转动圆盘式摆线桨偏心机构


    Contributors:
    SUN ZHE (author) / LIU ZHENHUI (author) / SUN YUAN (author) / WANG WENQUAN (author) / ZHANG GUIYONG (author) / ZONG ZHI (author) / JIANG YICHEN (author)

    Publication date :

    2021-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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