The invention discloses a gearbox power takeoff. The gearbox power takeoff comprises a power takeoff shell and a top cover, wherein the power takeoff shell serves as a main outer frame structure of the device, a front end cover is arranged at the front end of the power takeoff shell, a rear end cover is arranged at the rear end of the power takeoff shell, the front end cover is located on the opposite face of the rear end cover, and the center point of the front end cover and the center point of the rear end cover are located on the same horizontal line; and the top cover is located at the top end of the power takeoff shell, a guide groove is formed in the top cover, and the outer surface of the top cover is connected with a gearbox shell. According to the gearbox power takeoff, a window is formed in the position, corresponding to a three-speed gear of an intermediate shaft, of the shell and used for being matched with the first-stage speed reduction power takeoff, so that one gearbox is provided with two output shafts, the output of the second shaft is used for being connected with a transmission shaft to guarantee power output of a vehicle, the output shafts of the power takeoff are used for being connected with an oil pump, and component force is provided for vehicle-mounted equipment under various working conditions such as running and idling of the vehicle.

    本发明公开了一种变速箱取力器,包括取力器壳体,为设备主要的外框结构,所述取力器壳体的前端设置有前端盖,所述取力器壳体的后端设置有后端盖,所述前端盖位于后端盖的对立面,所述前端盖位中心点与后端盖中心点位于同一水平线;顶盖,位于所述取力器壳体的顶端,所述顶盖的内部开设有导向槽,所述顶盖的外表面连接有变速箱壳体。该变速箱取力器,在中间轴三档齿轮对应的离壳处进行开窗,用于匹配一个一级减速的取力器,从而实现了一个变速箱有两个输出轴,二轴的输出用于与传动轴链接保证车辆的动力输出,取力器的输出轴用于与油泵链接,实现车辆在行驶中、怠速等各种工况条件下提供分力给车载设备。


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    Title :

    Gearbox power takeoff


    Additional title:

    一种变速箱取力器


    Contributors:
    QIN ZIFANG (author) / TAN YANLAN (author) / WU YUAN (author) / DU WENCHAO (author) / ZENG XIANGPING (author) / ZENG HUAYU (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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