The invention belongs to the technical field of drive axles for engineering machinery, and discloses a split type wet drive axle with a built-in differential lock, which comprises an axle housing body, a left half axle housing and a right half axle housing, the left half axle housing and the right half axle housing are connected to two sides of the axle housing body, a differential mechanism is arranged in the axle housing body, and the differential lock meshed and matched with the differential mechanism is further arranged in the axle housing body. And the differential lock is arranged in the axle housing body through the mounting flange. According to the split type wet drive axle with the built-in differential lock, the differential lock is arranged on the mounting flange in the axle housing body, so that the integral structure of the differential lock is compact, the occupied space is small, the sealing performance is good, and the split type wet drive axle can play a role of the differential lock; moreover, the components of the differential lock are arranged in the axle housing body through the mounting flanges, so that the attractiveness of the exterior of the drive axle cannot be damaged, and the differential lock has a good market popularization prospect.

    本发明属于工程机械用驱动桥技术领域,本发明公开了一种具有内置差速锁的分体式湿式驱动桥,包括桥壳本体和连接在其两侧的左半轴壳体和右半轴壳体,桥壳本体内设有差速器,桥壳本体内还设有与差速器啮合配合的差速锁,差速锁通过安装法兰设置在桥壳本体内。本发明的具有内置差速锁的分体式湿式驱动桥,差速锁设置在桥壳本体内的安装法兰上,使得差速锁整体的结构紧凑、占用的空间小且封闭性好,使得本发明的分体式湿式驱动桥能够起到差速锁的功能,并且不会破坏驱动桥的封闭性和紧凑性,并且差速锁的部件均通过安装法兰设置在桥壳本体的内部,不会破坏驱动桥的外部的美观性,具有良好的市场推广前景。


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    Title :

    Split type wet drive axle with built-in differential lock


    Additional title:

    一种具有内置差速锁的分体式湿式驱动桥


    Contributors:
    YAN ZHIXIN (author) / WU YEPING (author) / YAN YUANXING (author)

    Publication date :

    2025-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / 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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