The invention relates to the technical field of novel tractor cab damping, in particular to a suspension cab damping structure of a wheeled tractor, which comprises a tractor shell and a damping module, an equipment groove is formed in the tractor shell, and the damping module is fixedly connected to the inner wall of the equipment groove. The damping module is fixedly connected with the inner wall of the tractor shell, the damping module comprises an air pump, an air pipe, an energy accumulator, an inflation damper, a cab assembly, a cab connecting frame, a rubber damping block, a cab support, an anti-disengaging pull rod and a frame, and the top end of the frame is fixedly connected with the inner wall of the tractor shell; the top end of the frame is in threaded connection with the bottom end of the cab support, and if the vibration amplitude of the cab is large under special conditions such as running on an uneven road surface, the anti-disengaging pull rod can make contact with the cab support, extrude and buffer the cab support. The secondary damping effect is achieved, the cab connecting frame is prevented from being separated from the cab support, and safety is guaranteed.

    本发明涉及属于一种新型拖拉机驾驶室减震技术领域,尤其涉及一种轮式拖拉机的悬浮驾驶室减震结构,包括拖拉机外壳和减震模组,拖拉机外壳的内部设置有设备槽,设备槽的内壁固定连接有减震模组,且减震模组与拖拉机外壳的内壁固定连接,减震模组包括有包括气泵、气管、蓄能器、充气减震器、驾驶室总成、驾驶室连接架、橡胶减震块、驾驶室支架、防脱出拉杆和车架,车架的顶端与拖拉机外壳的内壁固定连接,车架的顶端与驾驶室支架的底端螺纹连接,如在凹凸不平路面行驶等特殊情况时驾驶室震动幅度较大,防脱出拉杆会与驾驶室支架接触、挤压、缓冲。既达到了二次减震效果,又预防驾驶室连接架与驾驶室支架脱离,保证安全。


    Access

    Download


    Export, share and cite



    Title :

    Suspension cab damping structure of wheeled tractor


    Additional title:

    一种轮式拖拉机的悬浮驾驶室减震结构


    Contributors:
    SHEN TAO (author) / WANG DONGMING (author) / XIONG KAIXUAN (author) / ZHOU QIANG (author) / MENG QINGHUA (author)

    Publication date :

    2022-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Wheeled tractor

    XIE YIMIN | European Patent Office | 2020

    Free access

    Tractor, Wheeled

    NTIS | 1971


    Wheeled tractor

    LI CHAO / ZHU XIAOYAN / XING LAIZHANG et al. | European Patent Office | 2023

    Free access

    Wheeled tractor

    XIAO CHUNSHENG / HE YANG / XIANG DEMING et al. | European Patent Office | 2020

    Free access

    WHEELED TRACTOR PRELOADER

    KUZNETSOV EVGENIJ EVGENEVICH / SHCHITOV SERGEJ VASILEVICH / PONOMAREV NIKOLAJ VENIAMINOVICH et al. | European Patent Office | 2020

    Free access