Layer switching method of intensive stereoscopic warehouse shuttle vehicle and single-column lifter adopted by method

Abstract

The invention discloses a layer switching method of an intensive stereoscopic warehouse shuttle vehicle and a single-column lifter adopted by the method. The single-column lifter adopted by the layer switching method achieves layer switching operation of the intensive stereoscopic warehouse shuttle vehicle, a track is arranged on a lifting tray of the lifter, a tray opening of the lifting tray is provided with a safety door, and the safety door is controlled by an unlocking device. During layer switching operation, the lifting tray can stop on the track on the lifting tray on any layer of a stereoscopic warehouse and is aligned to a shuttle vehicle track on the layer, the safety door is opened, the safety door is closed after the shuttle vehicle staying on the layer moves to the lifting tray, the lifter vertically runs to the layer required to be switched, then the safety door is opened, the shuttle vehicle runs from the lifting tray to the required layer, and accordingly layer switching operation of the shuttle vehicle is completed. The single-column lifter is simple in structure and high in speed, achieves functions of an original mechanism by adopting the simple structure, can improve layer switching speed and accordingly greatly improves production and installation efficiency. In addition, cost is reduced, and the warehouse input-output efficiency of an intensive warehouse storage system can be improved.

Description

technical field [0001] The invention relates to a layer-changing method of a dense three-dimensional warehouse shuttle vehicle and a single-column lift used therefor, belonging to the technical field of automatic management of dense three-dimensional warehouses. Background technique [0002] Most of the inbound and outbound conveying systems of existing warehouses use simple single-layer conveying lines to realize the inbound and outbound of palletized goods. The space utilization rate of the warehouse is low and the floor area is large. It is difficult to meet the requirements of simultaneous storage of multiple varieties and specifications of goods. If multi-layer three-dimensional storage is to be realized, it is necessary to solve the layer-changing problem of the shuttle car running in the warehouse. At present, the shuttle car is composed of four columns to change the floor, and the car moves up and down on the track of the frame. Its structure is complex and its spe...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a layer-changing method of a dense three-dimensional warehouse shuttle vehicle and a single-column lift to simplify the layer-changing equipment and improve the layer-changing efficiency , so as to solve the problem of low efficiency of the intensive three-dimensional warehouse in and out of the warehouse and overcome the shortcomings of the existing technology

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