The invention relates to the technical field of propeller production, in particular to a root rotating shaft type flapping hinge integrated propeller and forming equipment thereof. The technical problems that in the prior art, the root of a propeller is prone to damage when bearing large acting force, and the integrally-formed propeller with the large torsion angle cannot be produced through forming equipment are solved. Comprising a mounting base and further comprises a control mechanism, the control mechanism comprises a flapping hinge, one side of the mounting base is fixedly connected with the flapping hinge in a penetrating mode, and the outer wall of the flapping hinge is rotationally sleeved with a propeller. According to the unmanned aerial vehicle, through the design of the propellers and the flapping hinges, the propellers can flapping up and down through the flapping hinges when the propellers are subjected to unbalanced loads, and when the unmanned aerial vehicle flies in strong wind weather, the propellers can rotate around the joints of the flapping hinges, so that the resistance borne by the unmanned aerial vehicle during flight is effectively reduced; and the stability of the power system of the unmanned aerial vehicle is greatly improved.

    本发明涉及螺旋桨生产技术领域,尤其涉及一种根部转轴式挥舞铰一体螺旋桨及其成型设备。本发明要解决的技术问题是:现有技术中的螺旋桨根部承受较大的作用力时容易损坏,成型设备无法生产出一体成型并且扭转角度较大的螺旋桨。包括有安装座,还包括有控制机构,控制机构包括有挥舞铰,安装座的一侧贯穿式固接有挥舞铰,挥舞铰的外壁转动套设有螺旋桨。本发明通过对螺旋桨与挥舞铰的设计,当螺旋桨受到不平衡载荷作用时,螺旋桨能够通过挥舞铰进行上下挥舞动作,当无人机在大风天气下飞行时,能够使螺旋桨以挥舞铰的连接处进行转,有效减小无人机飞行时受到的阻力,极大地提高了无人机动力系统的稳定性。


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    Title :

    Root rotating shaft type flapping hinge integrated propeller and forming equipment thereof


    Additional title:

    一种根部转轴式挥舞铰一体螺旋桨及其成型设备


    Contributors:
    ZHANG XIN (author) / CUI LINYING (author)

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B64C AEROPLANES , Flugzeuge / B05B Sprühvorrichtungen , SPRAYING APPARATUS



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