A loading and unloading device in a logistics system

Abstract

The invention provides a loading and unloading device in a logistics system and belongs to the technical field of machinery. The loading and unloading device solves the problem that an existing loading and unloading device is poor in bearing capacity. The loading and unloading device, of an improved structure, in the logistics system comprises a machine frame which is approximately of a cuboid frame structure. The two ends of the machine frame are each provided with a lifting mechanism, wherein each lifting mechanism can drive goods on one side of the machine frame to vertically move. The loading and unloading device in the logistics system is characterized in that the bottom of the machine frame is connected with a platelike supporting plate in a sliding manner, the supporting plate is located between the two lifting mechanisms, the supporting plate can extend out to the bottom of the goods from one side of the machine frame, the upper portion of the supporting plate is connected with a platelike transferring plate in a sliding manner, the transferring plate can move between the two ends of the supporting plate, the movement direction of the transferring plate is identical with the movement direction of the supporting plate, and a plurality of rolling wheels are arranged between the supporting plate and the transferring plate. The loading and unloading device of the improved structure has a high bearing capacity.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a loading and unloading device, in particular to a loading and unloading device in a logistics system. Background technique [0002] Container refers to a large-scale loading container with certain strength, rigidity and specifications specially used for turnover. Using containers to transship goods can be directly loaded in the consignor's warehouse and unloaded in the consignee's warehouse. When changing vehicles or ships midway, there is no need to take out the goods from the box for repacking. So the container is a great invention. Existing containers are generally placed on flat cars or directly transported together with semi-trailers during railway transportation. When the container is transported to the destination, the container or semi-trailer needs to be unloaded and placed in the unloading area. The traditional container loading and unloading is carried out by hoist...

AI Technical Summary

Problems solved by technology

But this device still has the following deficiencies: 1. The device realizes the jacking of the container through four jacking arms. Because the bottom support area of ​​the jacking arms is small, the tonnage of the jacking is limited, and it is impossible to realize super-heavy Lifting of containers; 2. The device transfers containers through the frame structure. Although the overall lightness and smooth sliding can be achieved, the frame structure is limited in strength, which also makes it impossible to transfer super-heavy containers. The body structure cannot place a semi-trailer, so the device cannot realize the loading and unloading of a semi-trailer

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