The invention relates to a time-sharing drive axle main reducer assembly which comprises a first transmission shaft, a second transmission shaft, a time-sharing drive mechanism, a driving cylindrical gear, a differential mechanism and a clutch mechanism. The differential mechanism is in transmission connection with the first transmission shaft and sleeves the second transmission shaft; the clutch mechanism comprises a fixed tooth and a sliding tooth, the fixed tooth is arranged on the differential mechanism, and the sliding tooth slidably sleeves the second transmission shaft and is in transmission connection with the second transmission shaft; the driving cylindrical gear sleeves the first transmission shaft and is in transmission connection with the differential mechanism; the time-sharing driving mechanism is configured to respond to the axial force of the driving cylindrical gear to drive the sliding teeth and the fixed teeth to be meshed or separated, and according to the axial force of the driving cylindrical gear, power transmission or power cut-off between the first transmission shaft and the second transmission shaft can be achieved; according to the invention, the conversion of two forms of 6 * 4 driving and 6 * 2 driving can be automatically selected, the time-sharing driving effect can be achieved, the structural strength is ensured, and the structure is simple.

    本申请涉及一种分时驱动桥主减速器总成,包括第一传动轴及第二传动轴、分时驱动机构、主动圆柱齿轮、差速器及离合机构;差速器与第一传动轴传动连接,且套设于第二传动轴上;离合机构包括固定齿及滑动齿,固定齿设置于差速器上,滑动齿滑动套设于第二传动轴上、且与第二传动轴传动连接;主动圆柱齿轮套设于第一传动轴,且与差速器传动连接;分时驱动机构被配置为响应于主动圆柱齿轮的轴向力而驱动滑动齿与固定齿相互啮合或相互分离,本申请能够根据主动圆柱齿轮的轴向力,能够实现第一传动轴与第二传动轴之间的动力传递或动力切断,能够自动选择6×4驱动和6×2驱动两种形式的转换,能够起到分时驱动的效果,且保证结构强度,结构简单。


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    Titel :

    Main reducer assembly of time-sharing drive axle


    Weitere Titelangaben:

    分时驱动桥主减速器总成


    Beteiligte:
    ZHAO WENHUA (Autor:in) / HUANG JINGJING (Autor:in) / LI KAI (Autor:in) / ZHENG WENBO (Autor:in) / WU NAIYUN (Autor:in)

    Erscheinungsdatum :

    2023-12-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / F16H Getriebe , GEARING



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