The invention discloses a propeller for propelling a ship. The propeller comprises a propelling rod, the propelling rod is arranged on the outer side of a ship body, a propelling groove in sliding connection with the propelling rod is formed in the outer side of the ship body, a propelling propeller is arranged at the far end of the propelling rod, a lifting assembly and an auxiliary mechanism are arranged at the upper end of the propelling rod, the auxiliary mechanism is arranged on the bottom side of the ship body, a triggering mechanism is arranged in the ship body, when a driver drives a small speed boat to collide with reefs below the water surface, collision is detected through the triggering mechanism, the lifting assembly and the auxiliary mechanism are automatically controlled to lift the propelling propeller, and avoided is the situation that the propeller collides with an obstacle to cause damage and lose power, when the ship body climbs over the obstacle, therefore, a driver cannot drive the speed boat back to the shore, and potential safety hazards are caused.

    本发明公开了用于对船舶进行推进的推进器,包括推进杆,所述推进杆设于船体外侧,船体外侧开有与推进杆滑动连接的推进槽,所述推进杆远端设有推进螺旋桨,所述推进杆上端设有提升组件,辅助机构,所述辅助机构设于船体底侧,船体内部设有触发机构,在驾驶员驾驶小型快艇冲撞水面下方的礁石时,通过触发机构对冲撞进行检测,自动控制提升组件和辅助机构将推进螺旋桨抬起,避免船体翻越障碍物上方时螺旋桨撞击障碍物造成损坏而丧失动力,致使驾驶员无法将快艇驾驶回岸边而造成安全隐患。


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    Titel :

    Propeller for propelling ship


    Weitere Titelangaben:

    用于对船舶进行推进的推进器


    Beteiligte:
    CHEN LILI (Autor:in)

    Erscheinungsdatum :

    2021-12-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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