Multi-layer lattice opening cross belt sorting equipment and sorting method thereof

Abstract

The invention discloses multi-layer lattice opening cross belt sorting equipment and a sorting method thereof. The multi-layer lattice opening cross belt sorting equipment comprises a cross belt sorting machine, and sorting lattice openings located on the side edge of the cross belt sorting machine, each sorting lattice opening is provided with a plurality of layers of lattice opening bodies, andthe conveying surface of each trolley of the cross belt sorting machine can be in butt joint with any layer of lattice opening body of each sorting lattice opening. According to the scheme, the designis exquisite, the sorting lattice openings each are provided with the multiple layers of lattice opening bodies, the cross belt sorting technology is combined, and each trolley can ascend and descendso that parcels can be effectively conveyed to the lattice opening bodies of different layers to be discharged, favorable conditions are created for smooth application of the multiple layers of lattice opening bodies, the thin-parcel and multi-user sorting requirements are fully met, the utilization rate of the longitudinal space is improved, and then the use requirements in a relatively small space range can be met.

Description

technical field [0001] The invention relates to the field of logistics sorting, in particular to multi-layer lattice cross-belt sorting equipment and a sorting method thereof. Background technique [0002] The cross-belt sorting system is assembled by the main drive belt conveyor and the trolley (referred to as "cart") carrying a small belt conveyor. When the "cart" moves to the specified sorting position, it will rotate The belt completes the task of sorting and sending out the goods. Because the main drive belt conveyor and the belt conveyor on the "trolley" are in a cross shape, it is called a cross belt. [0003] The traditional cross belt is a flat single-layer structure, and each trolley is driven by a chain drive structure. This single-layer cross belt is usually used in conjunction with a single-layer sorting grid, which cannot meet the needs of medicine, clothing, tobacco, banks, etc. The sorting needs of thin pieces and multiple customers cannot meet the needs of...

AI Technical Summary

Problems solved by technology

[0003] The traditional cross belt is a flat single-layer structure, and each trolley is driven by a chain drive structure. This single-layer cross belt is usually used in conjunction with a single-layer sorting grid, which cannot meet the needs of medicine, clothing, tobacco, banks, etc. The sorting needs of thin pieces and multiple customers cannot meet the needs of multi-layer grids or multi-layer shelves

[0004] In order to increase the number of grid openings, it is usually necessary to expand the area of ​​the entire cross belt loop line, but this method is difficult to apply to applications with limited installation space

[0005] In a better way, the sorting slots can be multi-layered to increase the number of slots that can be sorted by using the vertical space, but in this multi-layered slot structure, each layer of slots It is necessary to configure a layer of sorting trolleys to deliver packages to the grids of the corresponding layer, which makes the structure of the cross-belt sorting loop complex and the equipment cost increases; and with the increase of the height of the grids, the height of the trolley loops continues to increase Finally, the running stability of the cross-belt trolley at the high position is poor, and the track and other complex support structures are required to ensure the stability of the trolley operation, which greatly limits the use of multi-layer sorting

[0006] At the same time, the single-layer cross belt cannot effectively realize the transfer of items between conveyor lines of different heights, and the application flexibility is poor

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