The invention relates to the technical field of motorcycle rear fork arm variable stiffness, in particular to a novel motorcycle rear fork arm linkage type variable stiffness decoupling suspension and an adjusting method.The novel motorcycle rear fork arm linkage type variable stiffness decoupling suspension comprises a rear fork arm arranged on a motorcycle, and the rear end of the rear fork arm is connected with a rear wheel through a rotating shaft; a damping assembly is arranged on a cross rod of the rear fork arm; the damping assembly comprises a first barrel type magneto-rheological damper and a second barrel type magneto-rheological damper, the first barrel type magneto-rheological damper is provided with a first spring, the second barrel type magneto-rheological damper is provided with a second spring, and the rigidity of the first spring is larger than that of the second spring; real-time switching of the suspension characteristics of the rear fork arm of the motorcycle under different working condition characteristics can be achieved, the variable stiffness characteristic of the suspension of the rear fork arm of the motorcycle is achieved, and the operation stability and smoothness of the motorcycle are improved.

    本发明涉及摩托车后叉臂变刚度技术领域,特别是一种新型摩托车后叉臂联动式变刚度解耦悬架及调节方法,包括设置在摩托车上的后叉臂,所述后叉臂的后端经转动轴与后轮连接;所述后叉臂的横杆上设置有减震组件;所述减震组件包括第一桶式磁流变阻尼器以及第二桶式磁流变阻尼器,所述第一桶式磁流变阻尼器上具有第一弹簧,所述第二桶式磁流变阻尼器上具有第二弹簧,且第一弹簧的刚度大于第二弹簧的刚度;本发明能够实现摩托车在不同工况特性下的后叉臂悬挂特性的实时切换,实现摩托车后叉臂悬架变刚度特性,改善摩托车的操纵稳定性与平顺性。


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    Titel :

    Novel motorcycle rear fork arm linkage type variable stiffness decoupling suspension and adjusting method


    Weitere Titelangaben:

    一种新型摩托车后叉臂联动式变刚度解耦悬架及调节方法


    Beteiligte:
    WANG XIAOPENG (Autor:in) / LIAO NAIKUN (Autor:in) / WU LONG (Autor:in)

    Erscheinungsdatum :

    2024-03-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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