Equipment for keeping frozen state uniform for transporting frozen goods

Abstract

The invention relates to the technical field of frozen goods transportation, and discloses equipment for keeping a frozen state uniform for transporting frozen goods. The equipment comprises a shell,wherein a retaining plate is fixedly connected to the inner bottom wall of the shell; a rotating shaft is movably connected to the surface of the retaining plate; rotating blades are movably connectedto the surface of the rotating shaft; air storage bags are fixedly connected to the interiors of the rotating blades; air discharge ducts are arranged in the surfaces of the air storage bags in the rotating blades; spring rods are movably connected to the ends, away from the air storage bags, of the air discharge ducts; a winding rod is movably connected to the interior of the rotating shaft; pull ropes are movably connected to the surface of the winding rod; movable plates are movably connected to the ends, away from the winding rod, of the pull ropes; and elastic frames are movably connected to the surfaces of the movable plates. When the air storage bag is compressed, air in the air storage bags flows out of the air discharge ducts, part of the air is blown to the surface of a containing groove by the rotating blades in order to cool the containing groove, the other part of the air flows into drainage tubes to be stored, and therefore the effect of conveying corresponding cold airaccording to the state of the frozen goods is achieved.

Description

technical field [0001] The invention relates to the technical field of transporting frozen items, in particular to a device for maintaining a uniform frozen state for transporting frozen items. Background technique [0002] Refrigerated transportation equipment is a kind of equipment for transporting frozen items, and generates cold air during transportation to ensure that frozen items will not melt during transportation. The system achieves the freezing effect. [0003] After checking the information of the existing refrigeration equipment, it was found that the relationship between the existing refrigeration equipment and the transportation equipment is not close enough, and the refrigeration equipment can only be mechanically refrigerated, which leads to the phenomenon of over-freezing or insufficient freezing of the frozen items, and because the transportation compartment The space is large, and the cold air cannot flow evenly, which exacerbates this phenomenon. Therefo...

AI Technical Summary

Problems solved by technology

[0003] After checking the information of the existing refrigeration equipment, it was found that the relationship between the existing refrigeration equipment and the transportation equipment is not close enough, and the refrigeration equipment can only be mechanically refrigerated, which leads to the phenomenon of over-freezing or insufficient freezing of the frozen items, and because the transportation compartment The space is large, and the cold air cannot flow evenly, which exacerbates this phenomenon. Therefore, a device for transporting frozen items to maintain a uniform frozen state came into being.

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