A propeller drive arrangement comprising:-a propeller shaft,-a propeller hub comprising one or more propeller blades,-a planetary gear comprising a first, a second and a third planetary gear member drivingly connected,-an outer shaft arranged coaxially with the propeller shaft and radially outside of the propeller shaft,-a gear wheel set arranged coaxially with the propeller shaft, and a propeller shaft connecting the second planetary gear member with an outer shaft connected to the one or more propeller blades to vary the pitch angle, the propeller shaft being connected at one end thereof to the propulsion unit and fixed at a second end thereof to the propeller hub, the propeller shaft being fixed to the first planetary gear member, the second planetary gear member drives the outer shaft via a gear set with a drive torque applied on the propeller shaft, the propeller drive arrangement further comprising a pitch control actuator for controlling a pitch angle that engages the third planetary gear member to the housing in a first state and actuates the third planetary gear member in a second state. The invention further relates to a ship.

    一种螺旋桨驱动布置,包括:‑螺旋桨轴,‑螺旋桨轮毂,其包括一个或多个螺旋桨叶片,‑行星齿轮,其包括驱动地连接的第一、第二和第三行星齿轮构件,‑外轴,其与螺旋桨轴同轴布置并在螺旋桨轴的径向外侧,‑齿轮轮组,其将第二行星齿轮构件与外轴连接,外轴连接到一个或多个螺旋桨叶片以改变桨距角,螺旋桨轴在其一端连接到推进单元并在其第二端固定到螺旋桨轮毂,螺旋桨轴固定到第一行星齿轮构件,第二行星齿轮构件经由齿轮轮组通过施加在螺旋桨轴上的驱动扭矩驱动外轴,螺旋桨驱动布置还包括用于控制桨距角的桨距控制致动器,其在第一状态下将第三行星齿轮构件接合到壳体并在第二状态下致动第三行星齿轮构件。还涉及一种船舶。


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    Title :

    Propeller drive arrangement


    Additional title:

    螺旋桨驱动布置


    Contributors:

    Publication date :

    2024-01-09


    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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