The invention belongs to the technical field of underground trackless vehicles, and provides a full-floating oil-gas shock-absorbing and buffering system suitable for an underground trackless vehicle, which comprises a bidirectional full-floating swing frame, a shock-absorbing and buffering hydraulic cylinder, an energy accumulator, an electro-hydraulic integrated control valve and a controller, the bidirectional full-floating swing frame comprises a swing frame I, a swing frame II, a connecting frame and a connecting seat. The technical problem that front and rear wheels jump relatively due to the fact that the front and the rear of the road surface are uneven can be effectively solved, bidirectional buffering is achieved, the rigidity (hardness) of the shock-proof buffering system can be dynamically adjusted according to the road surface condition, and violent bumping of a vehicle in the running process is effectively reduced.

    本发明提供了一种适用于井下无轨车辆全浮动油气避震缓冲系统,属于井下无轨车辆的技术领域,包括双向全浮动摆动架、避震缓冲液压缸、蓄能器、电液集成控制阀和控制器;双向全浮动摆动架包括摆动架Ⅰ、摆动架Ⅱ、连接架和连接座。本专利能有效改善因路面前后高低不平导致前后车轮发生相对跳动的技术问题,实现双向缓冲,能够根据路面状况动态调整避震缓冲系统的刚度(软硬度),有效降低车辆在行驶过程中的剧烈颠簸。


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    Title :

    Full-floating oil-gas shock-absorbing buffering system suitable for underground trackless vehicle


    Additional title:

    一种适用于井下无轨车辆全浮动油气避震缓冲系统


    Contributors:

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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