The invention discloses a folding type full-revolving propeller in the technical field of propellers. The folding type full-revolving propeller comprises a folding barrel and a steering oar body. The folding cylinder is provided with a fixed end of a folding oil cylinder, an extending end of the folding oil cylinder is connected with the steering oar body through a folding arm lifting lug, and the folding arm lifting lug drives the steering oar body to be lifted into the folding cylinder or put down along with stretching and retracting of the folding oil cylinder; the steering oar body comprises an upper gearbox assembly and a lower gearbox assembly which are connected to the main transmission vertical shaft assembly. A main transmission input shaft system and a steering input shaft system are arranged on the upper gearbox assembly; the output end of the main transmission input shaft system is connected with a propeller through a main transmission vertical shaft assembly. The output end of the steering input shaft system is connected with the lower gearbox assembly through a steering pipe. According to the invention, three functions of steering, speed regulation and folding are integrated, the overall structure integration degree is high, the adaptability is high, and a better scheme is provided for a DP dynamic positioning ship.

    本发明公开了推进器技术领域的一种折叠式全回转推进器,包括折叠筒体和舵桨本体;折叠筒体上安装折叠油缸的固定端,折叠油缸的伸出端通过折臂吊耳连接舵桨本体,折臂吊耳随折叠油缸的伸缩带动舵桨本体抬起进入折叠筒体或下放;舵桨本体包括连接于主传动立轴组件的上齿轮箱组件和下齿轮箱组件;上齿轮箱组件上设有主传动输入轴系和转舵输入轴系;主传动输入轴系的输出端通过主传动立轴组件连接螺旋桨;转舵输入轴系的输出端通过转舵管连接下齿轮箱组件。本发明集转舵、调速、折叠三种功能于一身,整体结构集成程度高,适配性高,为DP动态定位船舶提供一种更优的方案。


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    Title :

    Folding type full-revolving propeller


    Additional title:

    一种折叠式全回转推进器


    Contributors:
    CHANG XIAOLEI (author) / CHANG JIANG (author) / ZHANG LEI (author) / SHU YONGDONG (author) / DAI GUILIN (author) / SHI DONGWEI (author) / QIU YINGBIN (author) / LIU DEJUN (author) / ZHANG DAOXIANG (author) / GAO JINGYI (author)

    Publication date :

    2025-03-28


    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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