The invention provides a front bumper height adjusting system and a heavy vehicle. The front bumper height adjusting system comprises a vehicle frame, a front bumper, a connecting rod assembly and a driving assembly, and the front bumper is connected to the vehicle frame in a lifting mode through the connecting rod assembly; the driving assembly is connected to the connecting rod assembly and can adjust the posture of the connecting rod assembly so as to adjust the height of the front bumper relative to the frame. Thus, when the terrain clearance of the front bumper needs to be adjusted, the connecting rod assembly can drive the front bumper to ascend and descend relative to the frame only by controlling the driving assembly, operation is convenient, the structure is simple, cost is low, and high rigidity and strength are achieved. Moreover, the adjustable stroke of the connecting rod assembly is large, the height adjusting range of the front bumper can be greatly widened, and then the problems that a heavy tractor is poor in trafficability and difficult to pass through or even cannot pass through some special road sections are solved.
本申请提供了一种前保险杠高度调节系统及重型车辆,包括车架、前保险杠、连杆组件和驱动组件,所述前保险杠通过所述连杆组件可升降地连接在所述车架上;所述驱动组件连接在所述连杆组件上,并能够调节所述连杆组件的姿态,以调节所述前保险杠相对于所述车架的高度。这样,在需要调节前保险杠的离地高度时,只需要对驱动组件进行操控,即可使连杆组件带动前保险杠相对于车架升降,操作方便,结构简单,成本低,具备较高的刚度和强度。而且,连杆组件的可调行程较大,可以大幅度提升前保险杠的高度调节范围,进而解决重型牵引车通过性差,难以通过甚至无法通过某些特殊路段的问题。
Front bumper height adjusting system and heavy vehicle
前保险杠高度调节系统及重型车辆
2025-04-04
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Intelligent bumper capable of automatically adjusting height
European Patent Office | 2021
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