The invention discloses a flip-wing helicopter structure which comprises a surrounding rotating gear, a control gear, a controlled gear, wing plates, a control connecting rod, a center fixing gear, a power driving disc, a center fixing shaft and a wing plate center shaft. The middle of the power driving disc is connected with a center fixing gear through the center fixing shaft. The power driving disc is meshed with the surrounding rotating gear around the center fixing gear, one end of the center fixing shaft is provided with the center fixing gear, the other end of the center fixing shaft is connected with a wing plate center shaft through a control connecting rod, a controlled gear is additionally installed at the end of the wing plate center shaft, one layer of the controlled gear is meshed with the control gear, and wing plates are additionally installed on the two sides of the controlled gear. Compared with the prior art, the flip-wing helicopter structure has the advantages that the overall structure is simple and practical, part selection, connection and overall working modes are reasonable, a gear set structure of a traditional helicopter power transmission mechanism is greatly simplified, earlier-stage manufacturing and later-stage maintenance are facilitated, use is convenient, the transmission mode is reasonable, the power conversion rate is high, the applicability is good, and popularization is convenient.

    本发明公开了一种翻翼直升机结构,包括环绕转动齿轮、控制齿轮、受控齿轮、翼板、控制连杆、中心固定齿轮、动力驱动盘、中心固定轴、翼板中心轴,动力驱动盘中部通过中心固定轴连接有中心固定齿轮,动力驱动盘上围绕中心固定齿轮啮合有环绕转动齿轮,中心固定轴一端设有中心固定齿轮,另一端通过控制连杆连接有端部加装受控齿轮的翼板中心轴,受控齿轮一层啮合有控制齿轮,受控齿轮两侧加装有翼板。本发明与现有技术相比的优点在于:整体结构简单实用,零部件选择、连接和整体工作方式合理,大大简化了传统直升机动力传输机构的齿轮组结构,方便前期制作和后期维护,使用方便,传动方式合理且动力转化率高,适用性好,便于推广。


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    Title :

    Flip-wing helicopter structure


    Additional title:

    一种翻翼直升机结构


    Contributors:
    JIANG HUAZHI (author) / HE YINGLONG (author) / HE YINGJUN (author)

    Publication date :

    2021-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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