Fresh food storage device used for cold chain logistics and capable of performing grading storing

Abstract

The invention discloses a fresh food storage device used for cold chain logistics and capable of performing grading storing. The fresh food storage device used for the cold chain logistics and capableof performing grading storing comprises a box body, a refrigeration device, a control mechanism and a track. A heat preservation plate is arranged in the box body in an embedded mode, a vertical plate is connected into the box body in a penetrating mode, the refrigeration device is located at the inner bottom of the box body, a brake roller is fixedly arranged at the lower end of the box body, anaccommodating assembly is arranged in the box body, a limiting block is connected into a fixing plate in a penetrating mode, a reset rod is connected to the outer end of the limiting block in a welded mode, a spring is fixedly installed on the outer surface of the fixing plate, and bottom studs are connected to the lower surface of the box body in a welded mode. The fresh food storage device usedfor the cold chain logistics and capable of performing grading storing has the function of grading storing, can store different kinds of fresh food at the same time, has good sealing effect and a simple and fast sealing method and saves energy during transportation, the box body is convenient to stack, and the extrusion damage of the box body is not caused.

Description

technical field [0001] The invention relates to the related technical field of fresh food storage, in particular to a fresh food storage device for cold chain logistics that can be stored in stages. Background technique [0002] Due to its short shelf life, fresh food needs to be sold and transported within a specified time period. In cold chain logistics, it is necessary to provide a certain storage environment for fresh food to extend its shelf life. Therefore, specific storage devices are required for storage. It is easier to transport, but there are still certain defects in the existing fresh food storage devices, such as: [0003] 1. Existing fresh food storage devices are often not capable of hierarchical storage, and the temperature in the storage box is relatively fixed, which is not convenient for storing different fresh products; [0004] 2. The sealing effect of general fresh storage devices is poor, and the sealing method is relatively cumbersome, which reduces ...

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is to provide a fresh storage device for cold chain logistics that can be stored in stages, to solve the problem that most of the fresh storage devices proposed in the background technology can be stored in stages. It is convenient to store different fresh products, and the sealing effect is poor, and the sealing method is cumbersome, which reduces the efficiency of transportation and packaging, and requires manual lifting and handling, which consumes physical strength, and the storage boxes are often stacked together, which is easy to cause The damage of the box body, the problem that it is not easy to take

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