The invention relates to the technical field of flow guide pipes, in particular to a rotating flow guide pipe of a ship thruster, which comprises a ship body, a propeller is fixedly mounted on a power output shaft of a motor, a first annular gear is fixedly mounted on the power output shaft of the motor, and a second annular gear is in meshed connection with the outside of the first annular gear; a flow guide pipe is fixedly installed on the outer side wall of the second annular gear, a water flow acceleration assembly is arranged at one end of the flow guide pipe and comprises a groove formed in the outer side wall of the flow guide pipe, and an acceleration paddle is rotationally installed in the groove and is in a fan shape. On the basis, a motor is used for driving a first annular gear to rotate, and a second annular gear and the first annular gear are in meshed connection, so that a flow guide pipe can drive an acceleration paddle to accelerate and propel water flow discharged by a propeller, and the thrust of the propeller to water is further improved; and the thrust is improved on the basis of the maximum thrust generated by the propellers to water, so that the advancing power of the ship is improved.

    本发明涉及导流管相关技术领域,具体为一种船舶推进器的转动导流管,包括船舶体,电机的动力输出轴固定安装有螺旋桨,电机的动力输出轴固定安装有第一环形齿轮,第一环形齿轮的外部啮合连接有第二环形齿轮;第二环形齿轮的外侧壁固定安装有导流管,导流管的一端设有水流加速组件,水流加速组件包括开设在导流管外侧壁的凹槽,凹槽的内部转动安装有加速桨,加速桨呈扇形状。在此基础上利用电机带动第一环形齿轮旋转,并利用第二环形齿轮与第一环形齿轮之间的啮合连接,使得导流管能够带动加速桨对螺旋桨排出的水流加速推进,从而进一步提高了推进器对水的推力,在螺旋桨所能产出对水的最大推力基础上提高推力大小,从而提高了船舶前进的动力。


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    Titel :

    Rotary flow guide pipe of ship propeller


    Weitere Titelangaben:

    一种船舶推进器的转动导流管


    Beteiligte:
    DING XING (Autor:in) / LIU ANPING (Autor:in) / SHI YEHAO (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B08B Reinigen allgemein , CLEANING IN GENERAL



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