The invention belongs to the technical field of trailers, and relates to a multifunctional hydraulic lifting trailer which comprises a traction rod, a traction support, a chassis, a power system, a traction rod lifting adjusting mechanism, a chassis driving mechanism, a yacht bracket and a motorcycle parking device. A front wheel lifting synchronizing shaft and a rear wheel lifting synchronizing shaft are arranged on the bottom face of the chassis in parallel, the front wheel lifting synchronizing shaft and the rear wheel lifting synchronizing shaft are connected with two front wheels and two rear wheels through crank arms respectively, and a shock absorber assembly is arranged at the bottom of the chassis driving mechanism. The multi-purpose vehicle can be used for transporting a sand beach four-wheel off-road vehicle, a yacht, a motorcycle and the like, is convenient to use, can conveniently get on and off the chassis, saves the transportation time, reduces the transportation cost, brings convenience to vast vehicle users, is good in damping effect, also reduces potential safety hazards in transportation, and has extremely high popularization and application value.
本发明属于拖车技术领域,涉及一种多功能液压升降拖车,包括牵引杆、牵引支架、底盘、动力系统、牵引杆升降调节机构、底盘驱动机构、游艇托架和摩托车驻车器,底盘驱动机构和牵引杆升降调节机构分别与动力系统连接,底盘的底面平行设有前轮升降同步轴和后轮升降同步轴,前轮升降同步轴和后轮升降同步轴分别通过拐臂连接有两前轮和两后轮,底盘驱动机构的底部设有减震器组件。本发明可一车多用,可用于拖沙滩四轮越野车、游艇、摩托车等的运输,使用起来方便,上下底盘方便,节约了运输时间,降低了运输成本,方便了广大用车户,减震效果佳,也降低了运输中的安全隐患,具有极高的推广应用价值。
Multifunctional hydraulic lifting trailer
一种多功能液压升降拖车
2022-03-25
Patent
Electronic Resource
Chinese