The invention relates to a safe clamping type pallet fork of a stacking machine, and belongs to the technical field of taking and placing equipment of stacking machines in stereoscopic warehouses. The pallet fork comprises paired supporting plates installed on a bottom plate, one of the supporting plates and the bottom plate form a transverse horizontal moving pair, and the other supporting plate is fixedly connected with the bottom plate. The paired supporting plates and the loading plate form longitudinal horizontal moving pairs respectively; a fixed plate is fixed on the supporting plate; the side wall of the fixed plate and the middle plate as well as the side wall of the middle plate and the outer plate respectively form a horizontal telescopic moving pair; the two ends of the middle plate support a fixed plate pulley and a middle plate pulley through vertical shafts respectively, so that a middle plate pulley block linkage mechanism is formed; two ends of the outer plate are respectively provided with a front shifting fork and a rear shifting fork which can be controlled to rotate; a clamping and holding driving mechanism is arranged on a fixed plate on a supporting plate fixedly connected with the bottom plate, and an output shaft of the clamping and holding driving mechanism and a nut fixed to the fixed plate on the other side form a screw pair through a lead screw. According to the goods clamping device, goods of different width specifications can be clamped and fixed, and the risks of deviation and falling are reduced.
本发明涉及一种堆垛机安全夹抱式货叉,属于立体库堆垛机取放设备技术领域。该货叉包括安装在底板上成对的支撑板,支撑板之一与底板构成横向水平移动副,另一支撑板与底板固连;成对的支撑板分别与载物板构成纵向水平移动副;支撑板固定有定板,定板的侧壁与中板、中板侧壁与外板分别构成水平伸缩移动副;中板的两端分别通过垂向轴支撑定板滑轮和中板滑轮,由此构成中板滑轮组联动机构;外板的两端分别装有可受控转位的前拨叉和后拨叉;与底板固连的支撑板上的定板安置夹抱驱动机构,夹抱驱动机构的输出轴通过丝杆与固定在另一侧定板的螺母构成螺旋副。本发明可以实现对不同宽度规格的货物夹紧固定,减少偏移和掉落的风险。
Safety clamping type pallet fork of stacking machine
一种堆垛机安全夹抱式货叉
2024-03-29
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 |
Safety type multi-stage pallet fork for stacking machine
European Patent Office | 2021
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