The invention discloses a shear fork type lead screw lifter, and relates to the technical field of lifting equipment. The scissor type lead screw elevator comprises a base, a scissor arm set and a deck plate which are connected in sequence. The scissor arm set comprises a first scissor arm and a second scissor arm which are arranged in a crossed mode, the first scissor arm is hinged to the second scissor arm, one end of the first scissor arm is hinged to the deck plate, the other end of the first scissor arm is hinged to a first sliding disc, the first sliding disc is slidably connected with the base, and one end of the second scissor arm is hinged to the base. A second sliding disc is hinged to the other end of the table top and is in sliding connection with the table top plate; a driving assembly arranged on the scissor arm set is further included, a connecting rod assembly connected with the scissor arm set is arranged on the driving assembly, a first included angle is formed between the first scissor arm and the second scissor arm, and the driving mechanism is used for changing the size of the first included angle through the connecting rod assembly so that the deck plate can ascend and descend. The elevator can be lowered to a lower position as much as possible.
本申请公开了一种剪叉式丝杆升降机,涉及升降设备的技术领域。一种剪叉式丝杆升降机包括依次相连的底座、剪刀臂组和台面板;剪刀臂组包括交叉设置的第一剪刀臂和第二剪刀臂,第一剪刀臂和第二剪刀臂之间铰接连接,第一剪刀臂的一端与台面板铰接连接,另一端铰接有第一滑动盘,第一滑动盘与底座滑动连接,第二剪刀臂的一端与底座铰接连接,另一端铰接有第二滑动盘,第二滑动盘与台面板滑动连接;还包括设于剪刀臂组上的驱动组件,驱动组件上设有与剪刀臂组相连的连杆组件,第一剪刀臂和第二剪刀臂之间形成有第一夹角,驱动机构用于通过连杆组件改变第一夹角大小从而使得台面板升降。本申请能使得升降机尽量降到更低的位置。
Scissor-fork type lead screw elevator
剪叉式丝杆升降机
2024-03-01
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 / F16H Getriebe , GEARING |
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