The invention relates to a maritime patrol single-rotor unmanned aerial vehicle rotor vibration experiment table which comprises a base, a support, a motor platform, a servo motor, a speed reduction transmission mechanism, a stepped shaft and a bearing pedestal, the bottom of the support is fixed to the base, the bearing pedestal is fixed to the top of the support, one end of the stepped shaft is installed in the bearing pedestal through a bearing, the other end of the stepped shaft is provided with a clamp for installing a rotor wing, the motor platform is fixed on the support and located below the bearing pedestal, the servo motor is installed on the motor platform, and the servo motor drives the stepped shaft in the bearing pedestal to rotate through a speed reduction transmission mechanism and is positioned at any rotation angle. The test fixture is simple in device and convenient to operate. The rotation angle or the number of rotation turns of the servo motor can be accurately controlled to drive the step to rotate, so that the problem of changing the inclination angle of the rotor is solved, and a certain inclination angle of the rotor can be fixed in the test.

    本发明涉及一种海事巡逻单旋翼无人机旋翼振动实验台,包括底座、支架、电机平台、伺服电机、减速传动机构、阶梯轴、轴承座,所述支架的底部固定在底座上,所述轴承座固定在所述支架的顶部,所述阶梯轴的一端通过轴承安装在所述轴承座内,所述阶梯轴的另一端设置有安装旋翼的夹具,所述电机平台固定在所述支架上且位于所述轴承座的下方,所述伺服电机安装在所述电机平台上,所述伺服电机通过减速传动机构驱动所述轴承座内的阶梯轴转动并定位在任意旋转角度。本发明试验的夹具装置简单,且操作方便。能够精确控制伺服电机旋转的角度或旋转圈数带动阶梯旋转这样解决了不同改变旋翼的倾角的问题和能够在试验中固定旋翼某一倾角。


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    Title :

    Maritime patrol single-rotor unmanned aerial vehicle rotor vibration experiment table


    Additional title:

    一种海事巡逻单旋翼无人机旋翼振动实验台


    Contributors:
    ZHOU JIACAI (author) / ZHAO YANYING (author)

    Publication date :

    2022-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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