The invention discloses a multi-source power transmission system suitable for a crawler tractor. The multi-source power transmission system comprises a power shunting transmission module, a power converging transmission module, a section gear shifting transmission module, a double-power differential steering and tail end transmission module and a power output module. The power dividing transmission module divides power input by an engine into mechanical flow and hydraulic flow, and the hydraulic dividing power is adjusted through a variable pump. The power converging transmission module is connected with the power shunting transmission module and is used for converging mechanical flow and hydraulic flow through a planet row, and stepless speed regulation is realized through variable hydraulic flow power during working; according to the multi-source power transmission system suitable for the crawler tractor, the stepless speed change function, the in-situ differential steering function and the double-power differential steering function of the tractor can be achieved, the operation efficiency and the steering performance are greatly improved, the power loss is reduced, operation soil covering is reduced, and the operation cost is reduced. And the use convenience is greatly improved.

    本发明公开了一种适用于履带拖拉机的多源动力传动系统,包括动力分流传动模块、动力汇流传动模块、区段换挡传动模块、双功率差速转向及末端传动模块和动力输出模块;所述动力分流传动模块将发动机输入的动力分流为机械流和液压流,通过变量泵来调节液压分流功率;所述动力汇流传动模块与动力分流传动模块连接,用于将机械流和液压流传动通过行星排汇流,工作时通过变化的液压流功率实现速度的无极调节;所述区段换挡传动模块与动力汇流传动模块连接,本适用于履带拖拉机的多源动力传动系统可以实现拖拉机的无极变速、原地差速转向功能和双功率差速转向功能,大大提高作业效率和转向性能,减小功率损失、减少作业覆土,大大提高了使用便利性。


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    Titel :

    Multi-source power transmission system suitable for crawler tractor


    Weitere Titelangaben:

    一种适用于履带拖拉机的多源动力传动系统


    Beteiligte:
    YANG DAFANG (Autor:in) / WANG HONGBIN (Autor:in) / WANG YUNFEI (Autor:in) / HUANG SHENGCAO (Autor:in) / LI BAOZHONG (Autor:in) / ZHANG LEI (Autor:in) / ZHOU XIANG (Autor:in) / GUO PEILONG (Autor:in) / SU FENGHUI (Autor:in) / LI YICHEN (Autor:in) ... [mehr]

    Erscheinungsdatum :

    09.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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