High-density shuttle vehicle storage system and storage method

Abstract

The invention discloses a high-density shuttle vehicle storage system and storage method. The system comprises shuttle vehicle goods shelves, four-way shuttle vehicles, a stacker, track and a warehouse inlet and outlet goods shelf. The shuttle vehicle goods shelves are of a latticed structure, a plurality of goods positions are arranged in the shuttle vehicle goods shelves, and there are multiple four-way shuttle vehicles which move back and forth on the shuttle vehicle goods shelves and are used for conveying goods to the specific goods positions and unloading the goods; the stacker and the track are arranged on one side of the shuttle vehicle goods shelves, the stacker is arranged on the track in a sliding mode, the stacker is of a liftable structure, and the warehouse inlet and outlet goods shelf is arranged on one side of the stacker; according to the invention, the path planning is more flexible, the improvement of the warehouse-out efficiency is facilitated, the congestion of a warehouse-out port is avoided, the risk of collision is reduced, the overall safety is improved, and the efficiency of parallel operation between equipment and single equipment can be maximized.

Description

Technical field [0001] The present invention relates to a high-density storage systems and stores the shuttle method, a four-way shuttle belonging BACKGROUND vehicle stand system library. Background technique [0002] Current four-way shuttle system consists of a four-way upright library shuttle, the shuttle car shelves, elevator, constituting the conveying line, which links a particular project, installation and commissioning of the transfer line is very complicated, such as figure 1 Shown, a four-way shuttle layer 10 stand library, each elevator entrance At least some of the transfer line are, on the one hand the high cost, on the other hand high installation and commissioning of the transfer line is very difficult (such as a conventional 10-story four-way shuttle shelf height may 12-15m). [0003] Also in such figure 2 Under the arrangement shown, access to each layer of goods are required to complete the drawing by the hoisting machine, the actual use of links, a plurality of...

AI Technical Summary

Problems solved by technology

[0002] The current four-way shuttle car vertical warehouse system is mainly composed of four-way shuttle cars, shuttle car shelves, elevators, and conveyor lines. In the specific project implementation link, the installation and commissioning of the conveyor line is very complicated, such as figure 1 As shown, in a 10-storey four-way shuttle car vertical garage, at least one section of conveyor line is required at the entrance and exit of each elevator. On the one hand, the cost is high, and on the other hand, it is very difficult to install and debug high-rise conveyor lines (such as conventional The shelf height of the 10-story four-way shuttle vehicle may be 12-15m)

[0003] In addition, if figure 2 Under the layout shown, the entry and exit of goods on each floor need to be completed through the hoist in the figure. In actual use, if there are multiple goods on a single floor that need to be out of the warehouse, even if there are multiple four-way vehicles on this floor, they can be executed in parallel. The task still needs to send the goods to the elevator connecting the conveyor line on the corresponding floor, and there is a bottleneck in the efficiency of entering and exiting the warehouse. At the same time, there may be congestion due to vehicles waiting, avoiding, etc., and the efficiency will be greatly affected.

Images