The invention relates to the technical field of tractors, in particular to an agricultural tractor chassis connecting structure assembly which comprises a bottom plate, an engine, a transmission device, a connecting frame, a first ball seat, a first rotating ball, a damper, a second ball seat, a second rotating ball, a fixing seat, two fixing rings, a T-shaped bolt, a gasket and a nut. The first ball seat is provided with a spherical groove used for containing the first rotating ball, the second rotating ball and the first rotating ball are connected and fixed through the damper, the damper can achieve the buffering and damping effect when compressed, certain buffering exists between the tractor and the car hopper, and when the damper is connected with the car hopper, the first rotating ball and the second rotating ball provide the high freedom degree; the tractor can effectively adapt to steep road sections, the damper can provide buffering and reduce abrasion when collision is needed, and therefore the problems that according to an existing tractor, connecting points are prone to abrasion, even bolts can be thrown out, hopper connection is disengaged, and potential safety hazards are caused are solved.

    本发明涉及拖拉机技术领域,具体涉及一种农用拖拉机底盘联接结构总成,包括底板、发动机、传动装置、连接架、第一球座、第一转动球、阻尼器、第二球座、第二转动球、固定座、两个固定环、T型插销、垫片和螺帽,连接架用于安装第一球座,第一球座具有球形凹槽,用于放置第一转动球,第二转动球和第一转动球通过阻尼器连接固定,阻尼器压缩时能起到缓冲减震效果,让拖拉机和车斗之间有一定缓冲,在与车斗连接时,第一转动球和第二转动球提供较高的自由度,能有效适应陡峭路段,阻尼器能在要碰撞时提供缓冲,降低磨损,从而解决了现有拖拉机连接点容易磨损,甚至会将插销甩出,导致车斗连接脱落,造成安全隐患的问题。


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    Title :

    Chassis connecting structure assembly of agricultural tractor


    Additional title:

    一种农用拖拉机底盘联接结构总成


    Contributors:
    WANG CHENGLIANG (author) / WANG PENG (author)

    Publication date :

    2024-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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