The invention discloses a ship propeller and a ship, and the ship propeller comprises a motor (1), a transmission assembly (3) and a propeller (2). The motor (1) outputs rotation torque, and the transmission assembly (3) is connected with the motor (1) and the propeller (2) and used for transmitting the rotation torque output by the motor (1) to the propeller (2). The transmission assembly (3) is provided with a first speed change assembly (5) and a transmission protection piece (4) on a transmission path, the first speed change assembly (5) is used for converting the rotation speed output by the motor (1), the transmission protection piece (4) is used for disconnecting transmission when the propeller is overloaded, the risk that the transmission assembly and the propeller generate overload damage is reduced, and the transmission structure and the propeller are protected.

    一种船用推进器及船舶,其中,船用推进器包括电机(1)、传动组件(3)和螺旋桨(2)。电机(1)输出转动扭矩,传动组件(3)连接电机(1)和螺旋桨(2),用于将电机(1)输出的转动扭矩传递至螺旋桨(2)。传动组件(3)在传动路径上设有第一变速组件(5)和传动保护件(4),第一变速组件(5)用于转换电机(1)输出的转动速率,传动保护件(4)用于在螺旋桨过载时断开传动,降低传动组件和螺旋桨产生过载损坏的风险,实现对传动结构和螺旋桨的保护。


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    Title :

    Marine propeller and ship


    Additional title:

    船用推进器及船舶


    Contributors:
    WANG HAIYANG (author) / QU XIAOFENG (author) / WAN XIAOKANG (author)

    Publication date :

    2023-12-01


    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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