The invention provides a mechanical shear type lifting mechanism which comprises a fixed sliding rail, a shear type pull rod is arranged in the fixed sliding rail and provided with a first pull rod, a second pull rod is rotationally arranged in the middle of the first pull rod, and the end, away from the first pull rod, of the second pull rod is rotationally connected with the fixed sliding rail. The bottom end of the first pull rod is in sliding connection with the fixed sliding rail, a pushing cross beam is rotationally arranged at the bottom end of the first pull rod, and a jacking driving mechanism for driving the pushing cross beam to move in the fixed sliding rail is arranged in the fixed sliding rail; according to the jacking device, the jacking driving mechanism drives the pushing cross beam to move in the fixed sliding rail, the angle between the first pull rod and the second pull rod is changed, and the jacking function is achieved; the lifting platform is used in cooperation with latent material transfer equipment, different types of large-tonnage materials can be carried by configuring different types of lifting platform faces, and the lifting platform is suitable for various types of large-tonnage material transfer equipment.
本发明提供一种机械剪式举升机构,包括固定滑轨,所述固定滑轨的内部设置有剪式拉杆,所述剪式拉杆具有第一拉杆,所述第一拉杆的中部转动设置有第二拉杆,所述第二拉杆上背离所述第一拉杆的一端与所述固定滑轨转动连接,所述第一拉杆的底端与所述固定滑轨滑动连接,所述第一拉杆的底端转动设置有顶推横梁,所述固定滑轨的内部设置有驱动所述顶推横梁在所述固定滑轨内部移动的顶升驱动机构;本发明中,通过顶升驱动机构驱使顶推横梁在所述固定滑轨内部移动,改变第一拉杆与第二拉杆之间的角度,实现了顶升功能;在潜伏式物料转运设备配对使用,通过配置不同类型举升台面可以驮负不同种类大吨位物料,适用于多种类、大吨位物料转运设备。
Mechanical shear type lifting mechanism
一种机械剪式举升机构
2024-12-06
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 |
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