The invention relates to a double-synchronous direct-acting belt drive roller shutter type flapping-wing unmanned aerial vehicle. The unmanned aerial vehicle comprises flapping wings, a fuselage top plate, a first speed reducer, a stepping motor, a connecting piece, a second speed reducer, a driving motor, a transmission mechanism, a fuselage bottom plate, a third speed reducer, a motor and slideways, the four slideways in the vertical direction are symmetrically and fixedly installed on the periphery of the fuselage top plate, and the two flapping wings can slide on the slideways; meanwhile, the two flapping wings are connected to the two connecting pieces respectively and can rotate relatively, each flapping wing comprises a flapping wing frame and a roller blind installed on the flapping wing frame, a synchronous belt wheel and a driving motor are further arranged in the flapping wing frame and used for switching between the working state and the reset state of the flapping wings, and the transmission mechanism is connected to the two connecting pieces, the motor arranged on the bottom plate of the fuselage is decelerated by the third speed reducer and then drives the transmission mechanism to move, so that the two connecting pieces synchronously slide up and down, and the two stepping motors respectively arranged on the two connecting pieces are decelerated by the two first speed reducers and then respectively drive the two flapping wings to rotate.

    本发明涉及双同步直动带传动卷帘式扑翼无人机。包括扑翼、机身顶板、第一减速器、步进电机、连接件、第二减速器、驱动电机、传动机构、机身底板、第三减速器、电动机和滑道,机身顶板四周对称的安装固定有四个竖直方向的滑道,两个扑翼可在滑道上滑动,同时两个扑翼分别连接在两个连接件上且可相对转动,扑翼包括扑翼框架,以及安装在扑翼框架上的卷帘,扑翼框架内还设置有同步带轮以及驱动电机,用于扑翼工作状态与复位状态的切换,传动机构连接在两个连接件上,设置在机身底板上的电动机通过第三减速器减速后带动传动机构运动使两个连接件同步上下滑动,分别设置在两个连接件上的两个步进电机通过两个第一减速器减速后分别带动两个扑翼转动。


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    Title :

    Double-synchronous direct-acting belt drive roller shutter type flapping-wing unmanned aerial vehicle


    Additional title:

    双同步直动带传动卷帘式扑翼无人机


    Contributors:
    QIU MING (author) / WANG TONG (author) / SU LANG (author) / LI YUEFENG (author) / CHEN XUCHU (author) / CAI WEIYI (author) / SONG JIE (author) / LIAO ZHENQIANG (author)

    Publication date :

    2022-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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