The invention discloses a liftable material loading and unloading trolley, which relates to the technical field of material loading and unloading, and comprises a frame, an objective table, a moving device, a lifting device and a control device, the moving device is mounted on the frame and used for driving the frame to move; the objective table is arranged above the frame; the lifting device comprises a shear fork frame, a hydraulic cylinder used for driving the shear fork frame to stretch out and draw back and a hydraulic pump station connected with the hydraulic cylinder. The upper end of one side of the scissor frame is hinged to the objective table through a first hinge piece, and the lower end of one side is hinged to the frame through a second hinge piece. The first hinging piece and the second hinging piece are self-lubricating copper sleeves; the upper end of the other side of the scissor frame is slidably connected with the objective table through a first sliding piece, and the lower end of the other side is slidably connected with the frame through a second sliding piece. And the first sliding piece and the second sliding piece are rollers. The design is long in service life and convenient to maintain and overhaul.
本申请公开了可升降物料装卸小车,涉及物料装卸技术领域,包括车架、载物台、移动装置、升降装置以及控制装置;移动装置安装于车架上,用于驱动车架移动;载物台设置于车架上方;升降装置包括剪叉架、用于驱动剪叉架伸缩的液压缸以及与液压缸连接的液压泵站;剪叉架的一侧上端通过第一铰接件与载物台铰接,一侧下端通过第二铰接件与车架铰接;第一铰接件与第二铰接件均为自润滑铜套;剪叉架的另一侧上端通过第一滑动件与载物台滑动连接,另一侧下端通过第二滑动件与车架滑动连接;第一滑动件与第二滑动件均为滚轮。该设计使用寿命长,且维护检修方便。
Liftable material loading and unloading trolley
可升降物料装卸小车
2023-08-22
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G01G Wägen , WEIGHING |
Liftable and self-unloading transfer trolley for warehouse
European Patent Office | 2020
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