Transportation device for loading and unloading high-rise goods shelf

Abstract

The invention discloses a transportation device for loading and unloading a high-rise goods shelf. The transportation device for loading and unloading the high-rise goods shelf comprises a frame, a lifting mechanism which is mounted at the lower part of the frame, a telescopic pallet fork assembly which is fixedly mounted on the lifting mechanism, and a controller which is used for controlling themovement of the frame, the lifting of the lifting mechanism and the extension and retraction of the telescopic pallet fork assembly, wherein the frame with an electromagnet can be magnetically attracted to a warehouse ceiling, so that the frame is prevented from falling off; and the frame is provided with universal wheels and the two independently-driven driving wheels, so that the actions of walking, turning, stopping and the like of the frame can be achieved by independently controlling the actions of two driving motors. Due to the fact that the lifting mechanism is arranged on the lower part of the frame and the telescopic pallet fork assembly is further installed on the lifting mechanism, vertical positioning of the telescopic pallet fork assembly can be achieved through the lifting action of the lifting mechanism, and goods are further stored in the high-rise goods shelf or taken out of the high-rise goods shelf through stretching and retracting of a pallet fork.

Description

technical field [0001] The invention relates to the technical field of storage equipment, in particular to a transport device for loading and unloading high-rise shelves. Background technique [0002] The high-rise shelf is the main component of the automated warehouse and the high-rise shelf warehouse. It is a place for storing materials. It can make full use of the storage space and realize the maximum amount of storage under a certain area. [0003] At present, the loading and unloading of goods on high-rise shelves is mainly realized by stacking cranes, that is, a track is laid on the ground between two high-rise shelves, and the loading and unloading of goods is realized through the driving of the stacking crane on the track, vertical lifting and telescoping of the forks. . However, because the height of high-rise shelves is mostly higher than 10 meters, and some high-rise shelves even reach 30 meters, the center of gravity of the stacking crane is unstable during the ...

AI Technical Summary

Problems solved by technology

However, because the height of high-rise shelves is mostly higher than 10 meters, and some high-rise shelves even reach 30 meters, the center of gravity of the stacking crane is unstable during the actual loading and unloading process, and it is easy to shake and even collapse. The stability requirements of cranes are relatively high. In order to avoid the above problems, many companies often use middle and low-level shelves, resulting in insufficient storage space. At the same time, due to the laying of tracks on the ground, subsequent warehouse reconstruction or shelf layout will be affected by the tracks. , reducing the flexibility of warehousing

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