The present invention relates to a power withdrawal device for a ship and, more specifically, to a power withdrawal device for a ship which can increase and decrease the number of revolutions provided by a power source by selectively differently applying the diameters of a driving gear part and a pinion gear part in response to the rating of a main hydraulic pump mounted on a power withdrawal device. The power withdrawal device for a ship comprises: a torque transfer gear part (100) installed to be engaged with a power source; a driving gear part (200) installed on a joint shaft penetrating the torque transfer gear part (100), and provided to have a different diameter from the torque transfer gear part (100); a pinion gear part (300) wherein one side thereof is engaged with the driving gear part (200), and a clutch unit (340) consisting of a plurality of plates is connected to the other side thereof to be engaged; a drum gear part (400) wherein the clutch unit (340) is connected thereto while accommodating the other side of the pinion gear part (300), and a main hydraulic pump (431) is mounted on one side thereof; and a hydraulic control unit (500) installed to be connected to the joint shaft (110) to control the supply of hydraulic pressure toward the clutch unit (340).

    본 발명은 선박용 동력인출장치에 관한 것으로, 보다 상세하게는 동력인출장치에 장착되는 메인유압펌프의 정격에 대응하여 드라이빙기어구와 피니언기어부의 직경을 선택적으로 달리적용함으로써 동력원에서 제공되는 회전수를 증속 및 감속할 수 있도록 하는 선박용 동력인출장치에 관한 것이다. 본 발명은 동력원에 기어결합되게 설치되는 회전력전달기어구(100); 상기 회전력전달기어구(100)를 관통하는 조인트축(110)에 설치되되 상기 회전력전달기어구(100)와 서로 다른 직경을 갖도록 이루어진 드라이빙기어구(200); 일측이 상기 드라이빙기어구(200)에 기어결합되고, 타측에 다수개의 플레이트로 이루어진 클러치유닛(340)이 기어결합되게 연결된 피니언기어부(300); 상기 피니언기어부(300)의 타측을 수용한 상태로 상기 클러치유닛(340)이 연결되고, 일측에 메인유압펌프(431)가 장착된 드럼기어부(400); 상기 조인트축(110)에 연결되게 설치되어 상기 클러치유닛(340)방향으로 유압의 공급을 제어하는 유압제어유닛(500);을 포함하여 구성되는 것을 특징으로 한다.


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    Title :

    POWER TAKEOFF FOR SHIP


    Additional title:

    선박용 동력인출장치


    Contributors:

    Publication date :

    2023-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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