The invention provides an axle steering heavy cross-country trailer chassis. The axle steering heavy cross-country trailer chassis comprises a frame, an electrical system and a pneumatic braking system are mounted on the frame, a rear suspension is mounted below the rear end of the frame, and a turntable is mounted below the front end of the frame; the lower portion of the rear suspension is connected with a rear wheel set, and a bogie is installed below the rotating disc. A front suspension is installed below the bogie, and a front wheel set is installed below the front suspension. The front end of the bogie is connected with a traction frame and a plurality of safety chains, and the traction frame rotates in the vertical direction of the bogie; the middle of the safety chain is connected with the traction frame, and a hook is arranged at the front end of the safety chain. The hook at the front end of the safety chain is connected with the tractor, so that when the trailer and the tractor are unhooked accidentally, the trailer can be prevented from being thrown out; a buffer spring is arranged between the traction ring and the traction frame, so that the driving collision between the two vehicles can be effectively reduced; a shaft steering structure is adopted, stable and reliable driving is guaranteed, and maneuverability is good.

    本发明提供了一种轴转向重型越野挂车底盘,包括车架;车架上安装有电气系统和气制动系统,车架的后端下方安装有后悬架,车架的前端下方安装有转盘;所述后悬架下方连接有后车轮组,转盘的下方安装有转向架;所述转向架的下方安装有前悬架,前悬架的下方安装有前车轮组;所述转向架的前端连接有牵引架和多根安全链条,牵引架在转向架的垂直方向转动;所述安全链条的中部与牵引架连接,安全链条的前端设有挂钩。本发明安全链条前端的挂钩与牵引车相连,当挂车与牵引车意外脱钩时,可防止挂车被甩飞出去;牵引环与牵引架之间设有缓冲弹簧可有效减小两车之间的行驶撞击;采用轴转向结构,保证行驶稳定可靠,机动性好。


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    Titel :

    Axle steering heavy cross-country trailer chassis


    Weitere Titelangaben:

    一种轴转向重型越野挂车底盘


    Beteiligte:
    HUANG WEI (Autor:in) / ZHU HUIKUN (Autor:in) / CHEN PENG (Autor:in) / MA XIAOGANG (Autor:in) / LI JIAN (Autor:in)

    Erscheinungsdatum :

    20.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge



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