A cold storage delivery door structure

Abstract

The invention relates to a conveying door structure of a cold storage. The conveying door structure is composed of an upper chain guide rail, a lower chain guide rail, a main frame, a top plate, lateral plates, a bottom plate, a chain wheel motor, a chain wheel, a conveying chain, a driving chain, a connection block, a connection pin shaft, a door panel, a telescopic connector, an extrusion sealing strip, an anti-cold-bridge connector, an insulation strip, a conveying belt and a conveying motor. The upper chain guide rail is arranged at the upper portion of the main frame, the lower chain guide rail is arranged at the lower portion of the main frame, the top plate is arranged at the upper portion of the main frame, the lateral plates are arranged on the two sides of the main frame, and the bottom plate is arranged at the lower portion of the main frame. The chain motor is arranged on the lateral plates, the conveying belt is arranged on the bottom plate, and the conveying motor is arranged on the side plates and connected with the conveying belt. An ordinary cold storage door structure is improved, opening and closing of a cold storage door and entrance and exit of cargos can be automatically controlled in the whole process, and the energy-saving and efficient conveying door structure of the cold storage is reliable and stable in operation and short in consumed time in the opening and closing process.

Description

Technical field: [0001] The invention relates to a conveying door structure, in particular to a cold storage conveying door structure. Background technique: [0002] Ordinary cold storage doors generally use sliding doors or rolling doors. The use of ordinary sliding doors is easy to cause heat exchange with the outside world when opening and closing, resulting in leakage of cooling capacity in the cold storage; and there is no automatic function. The use of ordinary automatic shutter doors is not only costly, but also takes a long time to go up and down the shutter, causing the goods to wait outside the door easily, resulting in accumulation, resulting in low work efficiency, and because the process of rolling up and down the shutter takes a long time, it will also cause cold storage. A large amount of cold energy leaks out. [0003] Purpose of the invention: [0004] The object of the present invention is to provide a cold storage delivery door structure, which improves...

AI Technical Summary

Problems solved by technology

The use of ordinary sliding doors is easy to cause heat exchange with the outside world when opening and closing, resulting in leakage of cold storage in the cold storage; and there is no automatic function

The use of ordinary automatic shutter doors is not only costly, but also takes a long time to roll up and down the shutter, causing goods to easily wait outside the door, resulting in accumulation, resulting in low work efficiency, and because the process of rolling up and down the shutter takes a long time, it will also cause cold storage. A large amount of cold energy leaks out

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