The invention relates to a spiral spring suspension with adjustable and changeable rigidity, which relates to the technical field of vehicle machinery and comprises two suspension devices arranged on two sides of a vehicle body and connected with axles on two sides of the vehicle body, and a connecting mechanism for connecting the two suspension devices, the suspension device comprises a rotating rod, a mounting frame, a pull rod, a buffer sleeve, a buffer spring and a fixing assembly. The axle of the vehicle body moves to drive the mounting frame to move, the mounting frame moves to drive the rotating rod and the pull rod to move, the pull rod moves to drive the damping piece to move to extrude the buffer spring, and the buffer spring conducts damping buffering on impact force generated by moving of the axle.

    本申请涉及一种刚度能调节变换的螺旋弹簧悬架,涉及车辆机械的技术领域,包括设置在车体两侧与车体两侧的轮轴连接的两个悬架装置以及将两个悬架装置连接起来的连接机构,悬架装置包括转杆、安装架、拉杆、缓冲套管、缓冲弹簧和固定组件。本申请通过车体的轮轴移动带动安装架移动,安装架移动带动转杆和拉杆移动,拉杆移动带动减震片移动对缓冲弹簧进行挤压缓冲弹簧对轮轴移动产生的冲击力进行减震缓冲。


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    Title :

    Spiral spring suspension with adjustable and changeable rigidity


    Additional title:

    一种刚度能调节变换的螺旋弹簧悬架


    Contributors:
    TU FUJIE (author) / LUO SENLONG (author) / LOU FENG (author) / ZHU TIANJUN (author) / LOU SHENGHAO (author) / WANG XINYAO (author)

    Publication date :

    2023-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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