Asparagus schoberioides Kunth vacuum packaging equipment with automatic drying function

Abstract

The invention discloses a vacuum packaging equipment for automatically drying asparagus, which comprises a feeding port, a packaging machine body and a vacuum pump. The top side of the packaging machine body is provided with a feeding port, and the bottom of the discharging port One side is correspondingly provided with a blowing outlet, and a conveyor belt is arranged below the blowing outlet, and a transmission chain is provided on one side of the conveyor belt, and one side of the driving gear is connected to the second motor through a belt. The bottom is evenly and equidistantly provided with gravity sensors, and the gravity sensors are all connected to the tray through elastic struts. In the present invention, the fan installed on the top of the vacuum packaging machine body can generate wind and blow the falling asparagus through the heating plate, and the water stains on the surface of the asparagus can be effectively dried through the action of hot air. The fresh-keeping ability of the asparagus is improved, the growth of bacteria is avoided, and the subsequent vacuum packaging of the asparagus is convenient.

Description

technical field [0001] The invention relates to the technical field of asparagus vacuum packaging, in particular to a vacuum packaging equipment for automatically drying asparagus. Background technique [0002] The vacuum packaging machine can automatically extract the air in the packaging bag, and complete the sealing process after reaching the predetermined vacuum degree. The vacuum packaging technology originated in the 1940s. In 1950, polyester and polyethylene plastic films were successfully used in vacuum packaging. Since then, Vacuum packaging has developed rapidly, and vacuum packaging machines are often used in the food industry, because after vacuum packaging, food can resist oxidation, thereby achieving the purpose of long-term preservation. [0003] Asparagus generally grows in coastal areas. When it is supplied to inland cities, it usually needs to go through long-term transportation to fulfill this demand. Therefore, it is very important for the fresh-keeping a...

AI Technical Summary

Problems solved by technology

[0003] Asparagus generally grows in coastal areas. When it is supplied to inland cities, it usually needs to go through long-term transportation to fulfill this demand. Therefore, it is very important for the fresh-keeping and transportation of asparagus. The existing technology will first remove asparagus Carry out vacuum packaging, and then carry out the transportation of asparagus. Vacuum packaging machines are usually used for vacuum packaging asparagus. Generally, asparagus is cleaned and then packaged. The existing vacuum packaging machine cannot effectively remove The water stains on the asparagus not only affect the later packaging work, but also shorten the shelf life. On the other hand, the existing vacuum packaging machines cannot accurately weigh and pack the asparagus, which is not conducive to the statistics of the merchants.

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