The invention relates to the technical field of ship spiral propellers, in particular to an optimized ship special driving propeller which comprises a main body, a driving box, a telescopic rod, a propelling device, a hydraulic cylinder, a wire breaking device, a protection box, a driving motor and a rotating column. A propelling device is arranged on the left side of the protection box, a wire breaking device is arranged in the driving box, a hydraulic cylinder is arranged in the main body, a driving motor is arranged on the left side of the hydraulic cylinder, a traditional propeller is improved into the propelling device, an extension paddle is arranged outside the propelling device, and the rotating contact area of the propelling device is increased; according to the seafood shellfish propelling device, the driving power is improved, the propelling device is arranged to be foldable equipment, seafood shellfish can be prevented from being adsorbed to the outer portion of the propelling device, the propelling device can be effectively protected when the propelling device is not used, the maintenance cost is reduced, the service life of the propelling device is prolonged, and the propelling efficiency is further improved.

    本发明涉及船舶螺旋推进器技术领域,尤其是一种优化船专用驱动螺旋桨,包括主体、驱动箱、伸缩杆、推进装置、液压缸、断线装置、防护箱、驱动电机和旋转柱,所述主体的下方设有驱动箱,所述驱动箱的左侧设有防护箱,所述防护箱的左侧设有推进装置,所述驱动箱的内部设有断线装置,所述主体的内部设有液压缸,所述液压缸的左侧设有驱动电机,把传统的螺旋桨改进为推进装置,在推进装置的外部设置了延伸桨,增加推进装置旋转的接触面积,提高驱动功率,而且把推进装置设置为可折叠的设备,可以防止海鲜贝类吸附在推进装置的外部,在不使用时可以有效的对推进装置进行保护,降低了检修的成本,提高了推进装置的使用寿命,而且还增加了推进效率。


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    Title :

    Optimized driving propeller special for ship


    Additional title:

    一种优化船专用驱动螺旋桨


    Contributors:
    FAN LIANG (author) / FAN TIAN (author) / CAO GUOLIN (author) / CAO GUOSHU (author)

    Publication date :

    2022-04-19


    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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