The invention provides an attack angle control device and a passive attack angle wing type sailing boat, and belongs to the field of passive attack angle control of hard sails. The attack angle control device comprises a wing-shaped sail and a rotating mechanism, the wing-shaped sail comprises a wing-shaped sail surface, a mast and a base matched with the mast, the mast is perpendicular to the base, the mast is rotatably connected with the base, the mast is fixedly connected with the bottom of the wing-shaped sail surface, and the rotating mechanism is arranged at the top of the wing-shaped sail surface. The rotating mechanism comprises a motor and a rotating drum, the motor comprises a rotating driving part, a speed changing part and an output shaft, the motor is arranged at the top of the wing-shaped sail surface, and the output shaft is parallel to the mast and fixedly connected with the rotating drum. The passive attack angle wing type sailing boat comprises double boat bodies and a plurality of attack angle control devices, and the attack angle control devices are arranged on the double boat bodies in an array mode. By the adoption of the attack angle control device and the passive attack angle airfoil type sailing boat, the problems that in the prior art, an airfoil type sail structure is too large, the area of a main sail is too small, and the borne propulsive force is insufficient can be solved.

    本发明提供了一种攻角控制装置及被动攻角翼型帆船,属于硬帆的被动攻角控制领域。该攻角控制装置包括翼型帆和旋转机构,翼型帆包括翼型帆面、桅杆和与桅杆相匹配的底座,桅杆垂直于底座,桅杆与底座可转动连接,桅杆与翼型帆面的底部固定连接,旋转机构设置于翼型帆面的顶部。旋转机构包括电机和转筒,电机包括旋转驱动部件,变速部件和输出轴,电机设置于翼型帆面的顶部,输出轴与桅杆平行,输出轴与转筒固定连接。该被动攻角翼型帆船包括双船体和多个攻角控制装置,多个攻角控制装置成阵列排布在双船体上。采用本发明提供的一种攻角控制装置及被动攻角翼型帆船,能够解决现有技术中翼型帆结构过大,主帆面积过小,受到推进力不足的问题。


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    Titel :

    Attack angle control device and passive attack angle wing type sailing boat


    Weitere Titelangaben:

    一种攻角控制装置及被动攻角翼型帆船


    Beteiligte:
    CAI WEI (Autor:in) / LI GANG (Autor:in) / ZENG QINGSONG (Autor:in) / FAN LINGYAN (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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