The invention relates to a propeller drive arrangement (1) comprising a propeller shaft, a propeller hub (20), a planetary gear (30) and an outer shaft (40) arranged coaxially with and radially outside the propeller shaft, the outer shaft (40) being connected to propeller blades (22, 24), the propeller shaft being connected at one end thereof to a propulsion unit and fixed at a second end thereof to the propeller hub, the propeller shaft is fixed to one of the planetary gear members (32), and the other of the planetary gear members (34, 36) drives the outer shaft by a driving torque applied on the propeller shaft. The propeller drive arrangement (1) further comprises a pitch control member (52) which, in the first state, shifts the third planetary gear member (36; 34) is rotationally fixed to the second planetary gear member (34; 32) such that the propeller shaft and the outer shaft rotate at the same rotational speed, and in a second state engage the third planetary gear member to the housing (60) such that the third planetary gear member is rotationally fixed relative to the housing. The invention also relates to a vessel (100).

    本发明涉及一种螺旋桨驱动布置(1),其包括螺旋桨轴、螺旋桨轮毂(20)、行星齿轮(30)和外轴(40),该外轴与螺旋桨轴同轴布置并径向布置在螺旋桨轴的外侧,外轴(40)连接到螺旋桨叶片(22、24),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,螺旋桨轴固定到行星齿轮构件(32)中的一者,行星齿轮构件(34、36)中的另一者通过施加在螺旋桨轴上的驱动扭矩来驱动外轴。螺旋桨驱动布置(1)还包括桨距控制构件(52),其在第一状态下将第三行星齿轮构件(36;34)旋转地固定到第二行星齿轮构件(34;32),使得螺旋桨轴和外轴以相同的转速旋转,并在第二状态下将第三行星齿轮构件接合到壳体(60),使得第三行星齿轮构件相对于壳体旋转地固定。本发明还涉及一种船舶(100)。


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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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