A diesel-electric hybrid power gearbox for a tractor comprises a diesel engine, a generator and a motor and is further provided with a front axle transmission shaft connected with a front axle, a rear axle transmission shaft connected with a rear axle, a PTO transmission shaft connected with a PTO assembly and a four-wheel drive transmission shaft. The diesel engine transmission shaft is connected with the generator, the generator can store electric energy into the battery pack, the battery pack can supply power to the motor, the motor can drive the rear axle in a high-speed gear and a low-speed gear, the rear axle transmission shaft can drive the four-wheel-drive transmission shaft, and the four-wheel-drive transmission shaft can drive the front axle transmission shaft through the four-wheel-drive system clutch and the spline housing. The electric motor can simultaneously drive the front axle and the rear axle, the diesel engine drives the PTO assembly through the PTO transmission shaft, diesel-electric hybrid power drive of the tractor is achieved, the purposes of energy conservation and emission reduction are achieved, economical efficiency of the tractor is greatly improved, the tractor has the advantages of stepless speed change, accurate control and the like, operation comfort and dynamic property are greatly improved, and the tractor is suitable for popularization and application. The method has great advantages in the aspects of tractor noise control and the like.

    一种用于拖拉机的柴电混合动力变速箱,包括柴油机、发电机和电动机,还设有与前桥连接的前桥传动轴、与后桥连接的后桥传动轴、与PTO总成连接的PTO传动轴、以及四驱传动轴;柴油机传动轴与发电机连接,发电机能够将电能存储至电池包,电池包能够为电动机供电,电动机能够以高速挡和低速挡驱动后桥,后桥传动轴能够带动四驱传动轴,四驱传动轴能够通过四驱系统离合器和花键套带动前桥传动轴,使电动机能够同时驱动前桥和后桥,柴油机通过PTO传动轴带动PTO总成,实现了拖拉机的柴电混合动力驱动,达到节能减排的目的,大大提高了拖拉机的经济性,具有无级变速和精准控制等优势,大大提高操作舒适性和动力性,在拖拉机噪声控制等方面有着巨大优势。


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    Titel :

    Diesel-electric hybrid power gearbox for tractor


    Weitere Titelangaben:

    一种用于拖拉机的柴电混合动力变速箱


    Beteiligte:
    XU SHULEI (Autor:in) / GAO LIAOYUAN (Autor:in) / YANG YANPENG (Autor:in) / WANG FUKAI (Autor:in) / SHI JINZHONG (Autor:in) / FAN JINGHONG (Autor:in) / GUO ZHIQIANG (Autor:in) / CHAI JINGYANG (Autor:in)

    Erscheinungsdatum :

    2022-06-03


    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



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