The invention provides a wheel side speed reduction steering drive axle with a wheel end separation function, which comprises a half shaft, a wheel side speed reduction steering drive axle with a wheel end separation function, a wheel side speed reduction steering drive axle and a wheel side speed reduction steering drive axle, the end cover is arranged on one side of the half shaft, an opening and closing channel is arranged between the end cover and the half shaft, the opening and closing channel is a closed space formed by the hub reduction gear shell, the clutch sleeve outer check ring, the clutch sleeve check ring oil seal, the half shaft outer oil seal and the clutch sleeve, and connection or separation between the end cover and the half shaft is achieved through opening and closing of the opening and closing channel; the ventilation channel is arranged in the half shaft and the steering knuckle, one end of the ventilation channel is provided with an air inlet, the air inlet is connected with an air channel of an automobile, the other end of the ventilation channel is provided with an air outlet, the air outlet is communicated with the opening and closing channel, and opening and closing of the opening and closing channel are controlled through airflow. The device has the advantage of solving the problems of extra oil consumption and mechanical wear of the gear caused by resistance generated by follow-up of the gear of the main speed reducer assembly.

    本发明提出了一种带轮端分离功能的轮边减速转向驱动桥,包括:半轴,其一端连接设置有转向节,其另一端连接设置有离合套;端盖,设置于半轴的一侧,和半轴之间设置有开合通道,开合通道为由轮边减速器壳、离合套外挡圈、离合套挡圈油封、半轴外油封及离合套所形成的封闭空间,通过开合通道的开合,实现端盖和半轴之间的连接或分离;通气通道,设置于半轴和转向节内,通气通道的一端设置有进气口,进气口和汽车本身的气路相连接,通气通道的另一端设置有出气口,出气口和开合通道相连通,通过气流控制开合通道的开合,借此,本发明可将半轴与轮端分离,具有解决了主减速器总成齿轮随动产生的阻力所带来的额外油耗及齿轮的机械磨损问题的优点。


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    Title :

    Wheel-side speed reduction steering drive axle with wheel end separation function


    Additional title:

    一种带轮端分离功能的轮边减速转向驱动桥


    Contributors:
    JI JIANYI (author) / MA CHANGCHENG (author) / WANG JIAN (author) / WANG YANFANG (author) / WANG ZHIHAO (author) / SUN HAIYAN (author)

    Publication date :

    2023-03-31


    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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