Goods sorting system and method

Abstract

The invention provides a goods sorting system and method. The goods sorting system comprises a goods shelf, a four-way shuttle vehicle, a sky rail vehicle and a shunt vehicle, wherein a ground rail track and a sky rail track are laid in a roadway of the goods shelf, the ground rail track and the sky rail track extend in the length direction of the goods shelf, the four-way shuttle vehicle is slidably mounted on the ground rail track, a manipulator is mounted on the sky rail vehicle, the sky rail vehicle is mounted on the sky rail track in a sliding manner, a shunt vehicle track is arranged between the roadways, the shunt vehicle is mounted on the shunt vehicle track in a sliding manner, and the shunt vehicle is used for being clamped with the sky rail vehicle moving to the position so as to transfer the sky rail vehicle from one roadway to the other roadway along the shunt vehicle track. The goods sorting system and the goods sorting method are high in space utilization rate; the overall composite garage entering and exiting efficiency can be improved by increasing the number of vehicles, and expansion is convenient; the sky rail vehicle and the ground rail vehicle are arranged in an up-down split mode, the shunt vehicle slides along the shunt vehicle track to move the sky rail vehicle between roadways, dispatching can be conducted at any position of a goods shelf, and the risk of roadway congestion is reduced.

Description

technical field [0001] The invention relates to the technical field of logistics equipment, in particular to a cargo picking system and a picking method. Background technique [0002] The picking system of traditional stacker three-dimensional warehouses or four-way car three-dimensional warehouses generally adopts the goods-to-person picking method, but the goods-to-person picking method is usually used in the fast-moving consumer goods industry with few types of materials and a large amount of single-category storage. For the production line logistics field of the machinery heavy industry and commercial vehicles, due to the existence of many customized spare parts, these fields have the characteristics of a wide variety of materials, a small number of single-type storage, large differences in parts sizes, and low turnover rates of parts. The implementation is difficult and the application degree is low. [0003] Taking small plate parts (less than 1.2m in length and width...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a cargo picking system and picking method to solve the defect that the exis

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