The invention relates to the technical field of liftable front steering knuckle systems, in particular to an amphibious vehicle liftable front suspension which comprises a main steering knuckle beam, an adjusting mechanism is movably connected to the interior of the main steering knuckle beam, lifting damping mechanisms are movably connected to the two sides of the top of the main steering knuckle beam, and a steering mechanism is arranged on one side of the bottom end of the main steering knuckle beam. A control mechanism is arranged on one side of the main steering knuckle beam, when the amphibious vehicle runs on the land, the lifting front suspension plays a role of a common steering knuckle, and impact borne by the vehicle in the running process and vibration of a vehicle body are buffered; when the amphibious vehicle runs in water, the lifting front suspension lifts the steering knuckle mechanism and the wheel system through the hydraulic oil cylinder, the purposes of reducing resistance and increasing running speed are achieved by reducing eddy current loss caused by the running mechanism stretching into the water, and the loss of the steering knuckle system can be effectively reduced.
本发明涉及可升降前转向节系统技术领域,尤其涉及一种水陆两栖车可升降前悬架,包括主转向节梁,主转向节梁的内部活动连接有调节机构,主转向节梁的顶部两侧活动连接有升降减震机构,主转向节梁的底端一侧设置有转向机构,主转向节梁的一侧设置有控制机构,当水陆两栖车在陆地上行驶时,该种升降前悬架便发挥普通转向节的作用,缓冲车辆在行驶过程中受到的冲击和车身的振动;当水陆两栖车在水中行驶时,这种升降前悬架通过液压油缸将转向节机构和车轮系统升起,通过减少因伸入水下的行驶机构所造成的涡流损失来达到减少阻力和增加行驶速度的目的,并且能有效的降低转向节系统的损耗。
Liftable front suspension of amphibious vehicle
一种水陆两栖车可升降前悬架
2025-01-07
Patent
Electronic Resource
Chinese
Design method of liftable rear suspension system of amphibious vehicle
European Patent Office | 2025
|Design method of liftable steering drive axle of amphibious vehicle
European Patent Office | 2025
|