The invention discloses a lateral turbine propelling device based on a ship, and relates to the technical field of ship propelling, the lateral turbine propelling device comprises a mounting sleeve and a driving connecting shaft, and further comprises a propelling component, the propelling component comprises a mounting shell, a mounting shaft, propelling blades and a safety wedge-shaped block, and the safety wedge-shaped block is in contact with the propelling blades through a wedge-shaped surface made of an elastic material; and energy generated by collision can be effectively absorbed and dispersed, so that generation and transmission of noise are reduced. By means of the improvement, the silence performance of the propeller is remarkably improved, and a quiet and comfortable operation environment is provided for a ship. And the safety wedge-shaped block can generate elastic deformation when being extruded by the propelling blade, and the deformation plays a role in buffering impact, so that the propelling blade and the triangular block are protected, and the service lives of the propelling blade and the triangular block are prolonged.

    本申请公开了一种基于船舶用侧向轮机推进装置,涉及船舶推进技术领域,包括安装套筒和驱动连接轴,还包括推进部件,所述推进部件包括安装壳、安装轴、推进叶片和保险楔形块,通过弹性材质的楔形面与推进叶片接触,能够有效地吸收和分散撞击产生的能量,从而减少噪音的产生和传播。这种改进显著提高了推进器的静音性能,为船舶提供了一个更加安静、舒适的运行环境;并且保险楔形块能够在受到推进叶片的挤压时发生弹性形变,这种形变起到了缓冲冲击的作用,保护了推进叶片和三角块本身,延长了它们的使用寿命。


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    Title :

    Lateral turbine propelling device based on ship


    Additional title:

    一种基于船舶用侧向轮机推进装置


    Contributors:
    ZHANG CHI (author) / LUO CHANGBO (author) / NING BO (author) / HAN LI (author) / JIANG SHIJIE (author) / JI YONGQING (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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