Commercial fish grading and scaling equipment

Abstract

The invention discloses commercial fish grading and scaling equipment. The commercial fish grading and scaling equipment comprises a feeding strip on which a front dumbbell brush and a front strip-shaped brush are arranged in a conveying direction at intervals, wherein a guide plate in the shape of a horn-shaped opening is arranged in front of the front dumbbell brush, and a spray pipe is arranged near the guide plate; a surface change drum is arranged at an end part of the feeding belt, and a clamping belt capable of being clung to the feeding belt is arranged in a position close to the surface change drum; a discharging belt is arranged near a lower side surface of the clamping belt; a back dumbbell brush and a back strip-shaped brush are arranged on the discharging belt in the conveying direction at intervals; a drum screener capable of performing size screening is arranged near a lower side of the end of the discharging belt. A fish body enters a clamping gap between the feeding belt and the clamping belt, is moved for about a half circle and is turned over, so that the other side of the fish body can be scaled. The equipment has the advantages of capability of grading fishes and scaling double sides of each fish, good scaling effect, little manual intervention and low fault rate.

Description

technical field [0001] The invention relates to a mechanized processing equipment for aquatic products, in particular to a grading and descaling equipment for commercial fish. Background technique [0002] my country is rich in fishery resources. By 2011, the output of aquatic products was as high as 56.2 million tons. Along with the development of production, the processing of aquatic products has also developed rapidly. The processing ratio of aquatic products in my country accounts for about 20% of the total amount of aquatic products. However, for a long time, the existing methods of scraping fish scales are all manual processing, which is labor-intensive, takes a long time, has unstable processing quality and the danger of sharp edge processing, and is difficult to quickly mass-produce. my country is also a big fish consumption country. People like to eat fish, especially in hotels, restaurants, restaurants, etc., where the consumption of fish is very large, making the ...

AI Technical Summary

Problems solved by technology

However, for a long time, the existing methods of scraping fish scales are all manual processing, which is labor-intensive, takes a long time, the processing quality is unstable and the danger of sharp edge processing is difficult to quickly mass-produce

my country is also a big fish consumption country. People like to eat fish, especially in hotels, restaurants, restaurants, etc., where the consumption of fish is very large, making the work of scraping fish scales a time-consuming, labor-intensive, tiring and dirty job. Being exposed to the turbid air for a long time, it is easy to cause pollution and deteriorate

There are also some knives or instruments that manually remove fish scales. Although the efficiency of manual descaling has been improved, it still requires a considerable amount of labor if the amount of fish used is large.

Some automatic descaling devices set up knives in a rotatable circular box, and put the processed fish and water together in the box for processing. Although the removal efficiency of fish scales is high, the waste of fish scales and the scale after descaling are produced. The fish are mixed together, and separating them has become a work that affects efficiency; and the sharper knife is used to scrape the fish scales, the knife is easy to scratch the fish body, affecting vision and taste

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