The invention provides a flexible hinge gap bridge device of a tractor. The tractor soft hinge gap bridge device comprises a front axle, a gearbox, a soft hinge gap bridge device body, an agricultural machine power box or a rear frame and a rear axle. The soft hinge gap bridge device is connected with the gearbox and an agricultural machine power box or a rear frame, and the rear axle is connected with the agricultural machine power box or the rear frame. The flexible hinge gap bridge device comprises a transmission part and a hinge component. The transmission part comprises a hollow shaft, a front seat, a front differential tooth, a rear differential tooth, a planet tooth, a planet shaft, a planet carrier, a lock seat, a front shaft, a shaft seat, a middle shaft, a key shaft, a lock pin, a ring tooth, a shifting fork, a bridge tooth, a universal shaft, a rear shaft, a connecting sleeve and a gap bridge bearing set. The terrain-imitating driving capability and the traction capability of the mountain land articulated tractor can be improved, the transverse offset of the gravity center during articulated steering of the mountain land articulated tractor is limited, and the lateral stability, the safety and the transmission quality of the mountain land tractor are improved.

    本发明提供一种拖拉机软铰过桥器。所述拖拉机软铰过桥器包括前桥、变速箱、软铰过桥器、农机动力箱或后车架、后桥;所述软铰过桥器连接变速箱和农机动力箱或后车架,所述后桥与农机动力箱或后车架连接;所述软铰过桥器包括传动件和铰接构件;所述传动件包括空心轴、前座、前差齿、后差齿、行星齿、行星轴、行星架、锁座、前轴、轴座、中轴、键轴、锁销、环齿、拨叉、桥齿、万向轴、后轴、连接套及过桥轴承组。本发明能提升山地铰接式拖拉机仿地形行驶能力和牵引能力,限制山地铰接式拖拉机折腰转向时重心横向偏移量,提高山地拖拉机侧向稳定性、安全性和传动质量。


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    Title :

    Flexible hinge gap bridge device of tractor


    Additional title:

    一种拖拉机软铰过桥器


    Contributors:
    YU WEI (author) / LIAO JIANQUN (author) / GAN YUAN (author) / WU YANG (author) / LUO CHUNYAN (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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