The invention provides a rotating vane type steering engine which comprises a box body, a rotor shaft, an end cover, a plurality of fixed vanes and a plurality of movable vanes, a positioning hole is formed in the closed end of the box body, the plurality of fixed vanes are evenly distributed on the inner wall face of the box body in the circumferential direction, the rotor shaft is movably inserted into the positioning hole, the plurality of movable vanes are evenly distributed on the outer wall face of the rotor shaft in the circumferential direction, and the movable vanes correspond to the fixed vanes one to one. The movable vanes and the fixed vanes are sequentially and alternately distributed at intervals in the circumferential direction of the rotor shaft, first sealing strips are arranged between the movable vanes and the inner wall face of the box body, second sealing strips are arranged between the fixed vanes and the outer wall face of the rotor shaft, the end cover is installed at the open end of the box body in a pressed mode, the closed end of the box body is provided with maintenance holes and bottom sealing pieces used for blocking the maintenance holes, and the maintenance holes correspond to the movable vanes one to one. The rotor shaft is provided with a maintenance position, and when the rotor shaft rotates to the maintenance position, the orthographic projections of the movable vanes at the closed end is located in the corresponding maintenance holes. Under the condition that the rotor and the box body are not disassembled, the sealing strip between the movable vanes and the box body can be rapidly replaced, and the maintenance is convenient.

    本公开提供了一种转叶式舵机,包括:箱体、转子轴、端盖、多个定叶和多个动叶,箱体的封闭端设有定位孔,多个定叶周向均布在箱体的内壁面上,转子轴活动插装在定位孔内,多个动叶周向均布在转子轴的外壁面上,动叶与定叶一一对应,在转子轴的周向上,动叶和定叶依次交替间隔分布,动叶与箱体的内壁面之间设有第一密封条,定叶与转子轴的外壁面之间设有第二密封条,端盖压装在箱体的开口端,封闭端设有检修孔和用于封堵检修孔的底封件,检修孔与动叶一一对应,转子轴具有检修位,转子轴转动至检修位时,动叶在封闭端的正投影位于对应的检修孔内。本公开能在不拆卸转子和箱体的情况下,快速更换动叶和箱体之间的密封条,方便维护。


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    Titel :

    Rotating vane type steering engine


    Weitere Titelangaben:

    转叶式舵机


    Beteiligte:
    WENG JING (Autor:in) / WU JINXING (Autor:in) / HU HONGBIN (Autor:in) / LOU JINKAI (Autor:in) / JIN CAI (Autor:in) / LIU JINHUA (Autor:in) / WAN FANG (Autor:in)

    Erscheinungsdatum :

    2021-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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