The articulated tractor transmission system comprises an articulated frame assembly, an engine, a gearbox, a transfer case and a front axle are installed on a front frame, and a power output box and a rear axle are installed on a rear frame; the gearbox comprises a gearbox shaft I and a gearbox shaft II; the transfer case comprises a shell, a power intermediate transmission mechanism and a driving intermediate transmission mechanism. The middle power transmission mechanism comprises a transfer case top shaft and a first meshing sleeve, and the rear end of the transfer case top shaft is in corresponding transmission connection with an input shaft of the power output box; the driving intermediate transmission mechanism comprises a front-drive output shaft and a rear-drive output shaft, a driving gear shifting mechanism is arranged in the shell, the front-drive output shaft is in transmission connection with an input shaft of the front axle, and the rear-drive output shaft is in transmission connection with an input shaft of the rear axle; the transmission system enables the tractor to have a smaller turning radius, has driving modes of front driving, four-wheel driving, rear driving and the like at the same time, is simple and convenient to operate, and meets long-term complex use working conditions of terrains in hilly and mountainous regions.

    涉及农机装备技术领域的一种铰接式拖拉机传动系统,包含铰接式车架总成,前车架安装有发动机、变速箱、分动箱和前桥,后车架安装有动力输出箱和后桥;变速箱包含变速箱一轴和变速箱二轴;分动箱包含壳体、动力中输机构和驱动中输机构;动力中输机构包含分动箱顶轴和第一啮合套,分动箱顶轴的后端与动力输出箱的输入轴对应传动连接;驱动中输机构包含前驱输出轴和后驱输出轴,壳体内设有驱动换挡机构,前驱输出轴与前桥的输入轴传动连接,后驱输出轴与后桥的输入轴传动连接;该传动系统使拖拉机具有更小的转弯半径,同时具备前驱、四驱、后驱等驱动方式,且操纵简便,从而满足丘陵山地区域地形长期复杂的使用工况。


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    Title :

    Hinged tractor transmission system


    Additional title:

    一种铰接式拖拉机传动系统


    Contributors:
    WEI LEI (author) / ZHAO YANKE (author) / BAO XIAOMING (author) / HUANG ZHIYUAN (author) / ZHU WENJUAN (author) / SHAO LIGUO (author) / WANG DEQIANG (author) / QIAN DAN (author) / WU MENG (author) / LYU FENGLING (author)

    Publication date :

    2023-05-16


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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