The invention discloses a multifunctional gear box, a ship vehicle transmission system and a switching method, and relates to the technical field of amphibious ship vehicle transmission systems.The multifunctional gear box comprises a gear box body, a gear shifting spline shaft is installed in the gear box body, one end of the gear shifting spline shaft is provided with three gears, and the other end of the gear shifting spline shaft is connected with a propeller; a land drive gear set, a water drive gear set and a clutch are sequentially installed in the axial direction of the gear shifting spline shaft, and the land drive gear set is used for driving wheels. A clutch of the clutch is connected with the shifting fork, and the shifting fork is operated to be located at different gears so that the states of the wheels and the propeller can be switched. State switching of the propellers and the wheels is achieved through one transmission mechanism, linkage control can be achieved, the structure is compact, the gear box occupies a small space, and operation is easy.

    本发明公开了一种多功能齿轮箱、船车传动系统及切换方法,涉及两栖船车传动系统技术领域,包括包括齿轮箱主体,齿轮箱主体内安装有变档花键轴,变档花键轴一端设置三个档位,另一端连接螺旋桨;沿变档花键轴轴向依次安装陆驱齿轮组、水驱齿轮组和离合器,陆驱齿轮组用于驱动车轮;所述离合器的离合子与拨叉连接,通过操作拨叉使其位于不同档位以切换车轮与螺旋桨状态。本发明通过一套传动机构实现螺旋桨和车轮状态切换,且能够联动控制,结构紧凑,齿轮箱占用空间小,操作简单。


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    Title :

    Multifunctional gearbox, ship-vehicle transmission system and switching method


    Additional title:

    一种多功能齿轮箱、船车传动系统及切换方法


    Contributors:
    LI PENGYE (author)

    Publication date :

    2023-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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