Dense storage method capable of directly carrying pallet

Abstract

The invention discloses a dense storage method capable of directly carrying a pallet. The dense storage method comprises pallets and pallet carrying equipment, wherein the pallets are placed according to grids in a storage space; the pallets in the same line are aligned and the pallets in the same row are aligned; the carrying equipment comprises a carrying body and a transfer body, wherein the transfer body horizontally extends out to completely leave the carrying body to enter the bottoms of the pallets for supporting the pallets; the transfer body is horizontally retracted and completely returned into the carrying body for placing the pallets to the surface of the carrying body; the centers of the pallets and the geometric center of the carrying body are on the same vertical line; after the transfer body returns into the carrying body, the carrying body carries the transfer body to travel according to a path; and the carrying body rotates by taking a diagonal line of each pallet as a diameter and taking the geometric center as a center of a circle to carry the pallets. The carrying body can rotate in situ, and therefore, a needed channel is very small in width, a capacity rate is increased, the dense storage problem can be solved very well, abrasion of the transfer body is reduced, and the service life of the transfer body is prolonged.

Description

Technical field[0001]The present invention relates to the field of AGV or AMR, and more particularly to a dense storage method that can be directly handled.Background technique[0002]At present, there are many mobile robots to carry out the handling of the tray. The mobile robot is usually the ontology and the fork arm portion of the lifting operation, wherein the fork arm portion is located outside the body, and the volume of this mobile robot is relatively large. When the tray is handed, the fork arm will hold the tray to support the whole junction, due to the goods The shake to the fork arm produces a large impact, which will result in rapid wear of the fork arm and affect the service life.[0003]In the steering, the length of the fork arm is rotated radius, and can only bypass a relatively large arc to achieve rotation or turning, the turn radius is large, the required channel width is large, which makes the tray in the warehouse There is a special requirement, you can't be too fu...

AI Technical Summary

Problems solved by technology

The mobile robot is usually the main body and the fork arm part that performs the lifting operation. The fork arm part is located outside the main body, which makes this kind of mobile robot relatively large in size. The swaying of the yoke will have a greater impact on the yoke, which will cause rapid wear of the yoke and affect the service life

[0003] When turning, the length of the fork arm is usually used as the radius to rotate, and only a relatively large arc can be used to realize rotation or turning. The turning radius is large and the required channel width is large, which makes the pallet swing in the warehouse. There are special requirements, and the warehouse cannot be stacked too full, otherwise the mobile robot will have no room to rotate and cannot change direction; this will reduce the warehouse utilization rate, that is, reduce the storage capacity rate

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