The invention discloses a bevel gear transmission type patrol device folding mechanism which comprises a cylindrical base, an upper paddle disc and a lower paddle disc which are vertically sleeved outside the base and are provided with central holes, a torsional spring is jointly connected in the upper paddle disc and the lower paddle disc, and two opposite sides outside the upper paddle disc andthe lower paddle disc are respectively connected with an upper wing and a lower wing. An upper rudder and a lower rudder are respectively arranged in the wing surface of the upper wing and the wing surface of the lower wing, the upper rudder and the lower rudder are respectively connected with a bevel gear transmission mechanism through an upper rotating shaft and a lower rotating shaft which oppositely penetrate into the base, and the bevel gear transmission mechanism extends out of the base and is connected with a driving mechanism. Through transmission of the bevel gear transmission mechanism, the driving mechanism for providing power can be arranged in the patrolling device body, the bevel gear transmission mechanism is also located in the base for installing the paddle disc and the wing surface, and a structure for improving wind resistance is not additionally added; meanwhile, the transmission structure and the driving mechanism for controlling the control surface to move are arranged in the original structure, so that the damage rate of the control surface control mechanism can be remarkably reduced.

    本发明公开的一种锥齿轮传动式巡飞器折叠机构,包括圆筒形的基座,基座外上下套合有中心开孔的上桨盘和下桨盘,上桨盘内和下桨盘内共同连接有扭簧,上桨盘外和下桨盘外相对的两侧分别连接有上翼和下翼,上翼的翼面内和下翼的翼面内分别设置有上舵和下舵,上舵和下舵分别通过相向穿入至基座内的上转轴和下转轴共同连接有锥齿轮传动机构,锥齿轮传动机构伸出于基座外且连接有驱动机构。本发明通过锥齿轮传动机构传动可将提供动力的驱动机构内置于巡飞器机体内,锥齿轮传动机构也位于安装桨盘和翼面的基座内,不额外增加提升风阻的结构;同时将控制舵面运动的传动结构和驱动机构内置于原有结构内,能够显著降低舵面控制机构的损坏率。


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    Title :

    Bevel gear transmission type patrol device folding mechanism


    Additional title:

    一种锥齿轮传动式巡飞器折叠机构


    Contributors:
    LIU TAO (author) / YIN YONGHUI (author) / LI XIAOGANG (author)

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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