The invention discloses a ship anti-winding device and relates to the field of ships, the ship anti-winding device comprises a tail shaft bracket, a shell is fixed to the outer surface of the tail shaft bracket, one end of the tail shaft bracket is connected with a tail shaft through a worm, and a propeller is fixed to one end of the tail shaft. If floaters are wound, the floaters can be wound on the cutting knife, the worm rotates to enable the worm teeth to rotate, then the pressing rod rotates, the pressing rod presses the lifting rod after rotating, the lifting rod is matched with the connecting shaft to drive the cutting knife to tilt, and when the cutting knife tilts, the floaters can be effectively cut off; the device has the advantages that the structure is simple, the working efficiency of the propeller is high, and the like, and can be applied to various ships to prevent faults caused by winding of the propeller.

    本发明公开了一种船舶防缠绕装置,涉及船舶领域,本发明包括艉轴架,艉轴架的外表面固定有壳体,艉轴架的一端通过蜗杆连接有艉轴,艉轴的一端固定有螺旋桨,本发明通过设置有蜗杆、弹簧、蜗齿、连接轴、按压杆跷杆以及切割刀,若有漂浮物缠绕时,漂浮物会缠绕在切割刀上,蜗杆旋转使得蜗齿旋转,进而使得按压杆旋转,按压杆旋转后会对跷杆进行按压,而跷杆在连接轴的配合会带动切割刀翘起,切割刀翘起时能够有效的将缠绕物割断,而当按压杆不对跷杆施压时,弹簧推动跷杆复位,进而使得切割刀复位,便于持续工作,本装置具有结构简单,螺旋桨工作效率高等优点,可应用于各种船舶,以防止由螺旋桨被缠绕而引发的故障。


    Access

    Download


    Export, share and cite



    Title :

    Anti-winding device for ship


    Additional title:

    一种船舶防缠绕装置


    Contributors:
    SONG HAIPENG (author) / ZHAO ZHENG (author) / HUANG KAIZHAO (author) / WEI ZHONGGENG (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Anti-winding ship shaft

    WANG MIAOMIAO / CAI LONGCI / ZHANG FEIDA | European Patent Office | 2020

    Free access

    Anti-winding device for ship propeller

    CHEN JIANGUO / YANG XIAOSEN / CHEN ZELIN et al. | European Patent Office | 2021

    Free access

    Anti-winding device for ship shaft

    CAI LONGCI / WANG MIAOMIAO / ZHANG FEIDA | European Patent Office | 2020

    Free access

    Anti-winding ship tail shaft

    CAI WUSHAN | European Patent Office | 2021

    Free access

    Anti-winding device for ship rotating shaft

    WANG MIAOMIAO / CAI LONGCI / ZHANG FEIDA | European Patent Office | 2020

    Free access