The invention discloses a ship propulsion braking device comprising a hull. A power cavity is formed in the hull; a main movement assembly is arranged on the inner wall of the right side of the powercavity; the main movement assembly comprises a first transmission shaft which is rotatably connected to the inner wall of the right side of the power cavity and extends rightwards to the outside. According to the invention, a main power impeller is adopted; when the first transmission shaft drives the main power impeller to rotate, the propelling force generated by the rotating main power impellercan drive the hull to move forward. With a power switching assembly, when an electromagnet is electrified and the magnetism is the same as that of a magnetic slide block, the magnetic slide block canmove rightwards and a first gear and a fifth gear are meshed, so that the steering of the main power impeller is changed to realize a braking effect; with a one-way bearing, when the main power impeller drives the hull to move forwards, the brake impeller does not rotate, and when the main power impeller brakes the hull, the auxiliary brake function of the brake impeller is achieved, so that thehull is braked more quickly.

    本发明公开了一种船舶推进制动装置,包括船体,所述船体内设有动力腔,所述动力腔右侧内壁设有主运动组件,所述主运动组件包括转动连接于所述动力腔右侧内壁且向右延伸至外界的第一传动轴,本发明采用了主动力叶轮,当第一传动轴带动主动力叶轮转动时,转动的主动力叶轮产生的推进力能带动船体前进,采用了动力切换组件,当电磁铁通电并且磁性和带磁滑块相同时,可使带磁滑块向右移动,并使第一齿轮和第五齿轮啮合连接,从而改变主动力叶轮的转向,实现制动效果,采用了单向轴承,当主动力叶轮带动船体前进时,实现制动叶轮的不转动,当主动力叶轮使船体制动时,实现制动叶轮的辅助制动功能,使船体实现更快的制动。


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    Titel :

    Ship propulsion braking device


    Weitere Titelangaben:

    一种船舶推进制动装置


    Erscheinungsdatum :

    2020-04-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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