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液压升降手推车(见图)适用于在厂内平坦路面上搬运架装物品,如砂轮等。其结构主要由车架3,支承杆10,前后铰链杆9、5,前后车轮8、6,连杆7,手把(兼作液压摇杆)1,限位片11以及液压系统4等部分组成。各转动部位均安装有滚动轴承。工作时,放下手把1,踩动脚踏板12至工作位置,上、下摇动手把,顶起活塞顶杆2,车架及货架即随之升起;卸货时,踩动脚踏板至回油位置,
Hydraulic lift trolley (see picture) Suitable for transporting rack-mounted articles on flat roads in the factory, such as grinding wheels. Its structure is mainly composed of the frame 3, the support rod 10, the front and rear hinge rods 9, 5, the front and rear wheels 8 and 6, the connecting rod 7, the handlebar (also used as a hydraulic rocker) 1, the stopper 11 and the hydraulic system 4 . All rotating parts are equipped with rolling bearings. Work, put down the handle 1, pedaling the pedal 12 to the work position, shake the handle up and down, jacking piston ram 2, the frame and the shelf is raised; unloading, pedaling the pedal To return to the oil position,