The invention provides a transfer case which is used on an agricultural machine. The transfer case comprises a case body, a first shaft used for inputting power is arranged in the case body, the two ends of the first shaft are arranged on the case body through bearings, and a high-gear and low-gear fixing gear is further fixedly arranged on the first shaft. A second shaft parallel to the first shaft is further arranged in the case body, and a sliding gear and a driving gear which can slide along the second shaft are arranged on the second shaft. A front drive shaft and a rear drive shaft are further arranged in the case body, a differential mechanism assembly is further arranged between the front drive shaft and the rear drive shaft, and a driven gear and a rear drive gear which are arranged side by side are further arranged on the rear drive shaft. The transfer case of the structure is relatively simple in structure, and in the running process, high-speed full-time four-wheel drive, high-speed synchronous four-wheel drive and high-speed independent rear drive can be achieved by moving the driving gear on the second shaft. Compared with a transfer case of an existing structure, thetransfer case has the advantages of being low in use cost, high in overall driving capacity and large in load. In addition, the invention further provides the agricultural machine.

    本发明提出了一种分动箱,用于农业机械上,包括箱体,所述箱体内设有用于输入动力的一轴,所述一轴的两端通过轴承设置于所述箱体上,所述一轴上还固定设置有高低档固定齿;所述箱体内还设有与所述一轴平行设置的二轴,所述二轴上设有可沿二轴滑动的滑动齿和主动齿;所述箱体内还设有前驱轴和后驱轴,所述前驱轴和后驱轴之间还设有差速器总成,所述后驱轴上还设有并排设置的被动齿和后驱齿。此结构的分动箱,其结构相对简单,行驶过程中,可通过移动二轴上的主动齿,实现高速全时四驱、高速同步四驱,以及高速单独后驱。与现有结构的分动箱相比,其具有使用成本低,以及整体驱动能力强,载重大的优点。此外,本发明还提出一种农业机械。


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    Titel :

    Transfer case and agricultural machine


    Weitere Titelangaben:

    一种分动箱及农业机械


    Beteiligte:
    CHEN ZHENLIN (Autor:in) / ZHOU ZHI (Autor:in) / LI JING (Autor:in) / JIANG YANLAI (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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