The invention relates to an H-type transmission and central transmission mixed transmission device. The H-type transmission and central transmission mixed transmission device comprises a central main speed reducer, a right transmission box, a left transmission box, a transfer case and a front speed reducer, wherein the right transmission box, the left transmission box and the transfer case are connected with the central main speed reducer; the right corner box is connected with the right transmission box through a connecting mechanism; the left corner box is connected with the left transmission box through a connecting mechanism; the central main speed reducer comprises an axle housing, a main speed reducer housing connected with the axle housing, a transmission flange connected to the input end of the main speed reducer housing, a driving spiral bevel gear arranged in the main speed reducer housing, a driven spiral bevel gear meshed with the driving spiral bevel gear, and an inter-wheel differential matched with the driven spiral bevel gear and connected with the driven spiral bevel gear in a fastened mode through bolts. The right corner box and the left corner box are fixedly connected with the axle housing into a whole through bolts, and the transfer case is connected with the transmission flange through a connecting mechanism. The transmission chain is short, the transmission efficiency is high, a large vehicle body space can be provided for a vehicle, and the use requirement of the vehicle is guaranteed.

    本发明涉及一种H型传动与中央传动混合的传动装置,包括中央主减速器和与之连接的右传动箱、左传动箱和分动器、通过连接机构与分动器连接的前减速器;还包括通过连接机构与所述右传动箱连接的右角箱和通过连接机构与所述左传动箱连接的左角箱;所述中央主减速器包括桥壳、与桥壳连接的主减速器壳、连接在主减速器壳输入端的传动凸缘、设在主减速器壳内的主动弧齿锥齿轮和与之啮合的从动弧齿锥齿轮、与从动弧齿锥齿轮配合并用螺栓紧固连接的轮间差速器;所述右角箱和左角箱分别通过螺栓与桥壳固定连接为一体,所述分动器通过连接机构与传动凸缘连接。其传动链短,传动效率高,能够为车辆提供较大的车体空间,保障车辆的使用需求。


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    Title :

    H-shaped transmission and central transmission mixed transmission device


    Additional title:

    一种H型传动与中央传动混合的传动装置


    Contributors:
    GAO YUN (author) / ZHOU XIANGLIN (author) / KONG DONGQUAN (author) / LI CHUNHONG (author) / LUO LI (author) / DUAN SHAOFENG (author)

    Publication date :

    2022-12-30


    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge




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