The invention provides a cab turnover mechanism and a commercial vehicle, relates to the field of cab turnover, and adopts the scheme that the cab turnover mechanism comprises a turnover oil cylinder and further comprises a horizontally-arranged front suspension swing arm, the front suspension swing arm is located at the front part of the turnover oil cylinder in the driving direction, and the rear end of the front suspension swing arm is rotatably connected with a cab; a front overhang shock absorber is arranged on the upper portion of the front end of the front overhang swing arm, the front overhang swing arm can swing around the lower end of the front overhang shock absorber, the upper end of the front overhang shock absorber is used for being connected with the front end of a cab, the lower portion of the front end of the front overhang swing arm is rotatably connected with a front overhang connecting support, and the lower end of the front overhang connecting support is used for being connected with a frame. The upper end of the limiting assembly is connected with a cab. The driving overturning stability can be improved, the bearing capacity is large, impact is small, and the strength is high.

    本发明提供了一种驾驶室翻转机构及商用车,涉及驾驶室翻转领域,采用的方案是:包括翻转油缸,还包括水平设置的前悬摆臂,沿行驶方向,前悬摆臂位于翻转油缸前部,前悬摆臂的后端与驾驶室可转动连接,前悬摆臂前端上部设置有前悬减振器,前悬摆臂能够绕前悬减振器下端摆动,前悬减振器上端用于与驾驶室前端连接,前悬摆臂的前端下部与前悬连接支架可转动连接,前悬连接支架下端用于与车架连接,前悬摆臂贯穿限位组件,限位组件上端用于与驾驶室连接。本发明能够提升驾驶翻转的稳定性,承载能力大,冲击小,强度较高。


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    Title :

    Cab turnover mechanism and commercial vehicle


    Additional title:

    一种驾驶室翻转机构及商用车


    Contributors:
    LI ZHENGWEN (author) / LEE JEONG-NO (author) / LI YANWEI (author) / LI XIN (author) / MA XINPO (author) / SONG PEIYU (author) / WANG RUI (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn



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