The invention provides an amphibious vehicle and a retractable suspension thereof. The retractable suspension is arranged corresponding to one wheel and comprises a connecting shaft, a rotating arm, an upper connecting arm, a lower connecting arm, a steering rod and an adjusting assembly. The connecting shaft extends along the length direction of the frame and is connected with the frame; the inner end of the rotating arm is rotatably connected with the connecting shaft, so that the rotating arm rotates around the connecting shaft; the inner end of the upper connecting arm is hinged with the outer end of the rotating arm, and the outer end is hinged with a first connecting point of the wheel; the inner end of the lower connecting arm is rotatably connected with the frame, and the outer endis hinged with a second connecting point of the wheel; the second and first connecting points are arranged at intervals; the outer end of the steering rod is hinged to a third connecting point of thewheel, and the inner end of the steering rod is rotationally connected with the frame; the third connecting points is arranged separate from both the second connecting point and the first connectingpoint; the two ends of the adjusting assembly are hinged to the outer end of the rotating arm and the middle area of the lower connecting arm correspondingly.
本发明提供了一种水陆两栖车及其收放悬挂。收放悬挂对应一车轮设置,收放悬挂包括连接轴、转动臂、上连接臂、下连接臂、转向杆和调节组件。连接轴沿车架的长度方向延伸,并与车架连接;转动臂的内端与连接轴可转动连接,使转动臂绕连接轴转动;上连接臂的内端与转动臂的外端铰接连接,外端与车轮的第一连接点铰接连接;下连接臂的内端与车架可转动连接,外端与车轮的第二连接点铰接连接;第二连接点与第一连接点间隔设置;转向杆的外端与车轮的第三连接点铰接连接,内端与车架可转动连接;第三连接点与第二连接点及第一连接点均间隔设置;调节组件的两端分别与转动臂的外端和下连接臂的中部区域铰接连接。
Amphibious vehicle and retractable suspension thereof
水陆两栖车及其收放悬挂
2021-04-02
Patent
Electronic Resource
Chinese
IPC: | B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen |
Amphibious vehicle turnover suspension structure and amphibious vehicle
European Patent Office | 2021
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