The invention discloses a power transmission method and system of a hybrid loader, belongs to the technical field of loaders, and solves the technical problem that drivers are not adaptive to the control habits of traditional new energy loaders. The method comprises the steps that the engine outputs original power to the generator, and the generator converts mechanical energy of the engine into electric energy; a driving motor provides power for a driving system and a hydraulic system of the whole machine, the driving motor drives a gearbox to work, the gearbox transmits the power to a front driving shaft and a rear driving shaft, and two PTO output ports of the gearbox are adopted to drive a working hydraulic system and a steering hydraulic system. The working hydraulic system and the steering hydraulic system are consistent with a working hydraulic system and a steering hydraulic system of a traditional fuel loader. A whole machine control system is consistent with a control system of a traditional fuel oil loader. The whole machine structure and a power system do not need to be redesigned, the control mode is the same as that of a traditional fuel oil loader, and inheritance of the control mode is guaranteed while the energy-saving and emission-reducing effects are not affected.

    本发明公开了一种混动装载机的动力传动方法及系统,属于装载机技术领域,解决驾驶员均对传统新能源装载机的操纵习惯不适应的技术问题。方法为:发动机输出原始动力给发电机,发电机将发动机的机械能转化为电能;整机的驱动系统和液压系统均由一台驱动电机提供动力,驱动电机驱动变速箱工作,变速箱将动力传递给前后驱动轴,采用变速箱的2个PTO输出口驱动工作液压系统及转向液压系统;工作液压系统、转向液压系统与传统燃油装载机的工作液压系统、转向液压系统一致;整机操纵系统与传统燃油装载机的操纵系统一致。本发明不需要重新设计整机结构及动力系统,操纵方式和传统燃油装载机相同,在不影响节能减排效果的同时又保证了操纵方式的继承性。


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    Title :

    Power transmission method and system of hybrid loader


    Additional title:

    一种混动装载机的动力传动方法及系统


    Contributors:
    DONG YANGYANG (author) / ZHENG ENHUA (author) / LIANG JIANLIN (author) / YANG QIUBIN (author) / LI WEI (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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