The invention relates to a heavy all-wheel-drive off-road vehicle running system combining independent suspensions and non-independent suspensions. The heavy all-wheel-drive off-road vehicle running system is characterized in that two front independent suspension systems are arranged on the front portion of a vehicle frame assembly, and a rear non-independent suspension system is arranged on the rear portion of the vehicle frame assembly; a disconnected front drive axle is arranged on the front independent suspension system, two integral rear drive axles are arranged on the rear non-independent suspension system, and wheels are correspondingly arranged on the disconnected front drive axle and the integral rear drive axles; when the device is applied to a heavy all-wheel-drive off-road vehicle, the riding comfort of a front cab passenger area is guaranteed, and conditions are created for improving the bearing capacity of a rear bearing area; meanwhile, as the independent suspension is adopted at the front part, compared with a non-independent suspension, the arrangement height of a power transmission system is effectively reduced, and the application requirements of a high-power engine, an automatic transmission and the like on a heavy off-road vehicle are met.
本发明涉及独立悬架非独立悬架相结合的重型全驱越野车行驶系统,包括车架总成前部设置有两个前部独立悬架系统,后部设置有后部非独立悬架系统;前部独立悬架系统上设置有断开式前驱动桥,后部非独立悬架系统上设置有两个整体式后驱动桥,断开式前驱动桥和整体式后驱动桥上均相应设置有车轮;本发明应用于重型全驱越野车时,既保证了前部驾驶室乘员区的乘坐舒适性,又为后部承载区提升承载能力创造了条件;同时,由于前部采用独立悬架,相对于非独立悬架,有效降低了动力传动系统布置高度,满足大功率发动机、自动变速器等在重型越野车上的应用需求。
Heavy-duty all-wheel-drive off-road vehicle running system combining independent suspension and non-independent suspension
独立悬架非独立悬架相结合的重型全驱越野车行驶系统
2024-08-13
Patent
Electronic Resource
Chinese
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