A fish feed processing device that reduces nutrient loss by changing pressure

Abstract

The invention relates to the technical field of feed production equipment, and discloses a fish feed processing and treating device capable of reducing nutrition loss through pressure change. The fishfeed processing and treating device comprises a feeding bin and a discharging bin, wherein a driving power supply device is connected to the middle part of the top of an inner cavity of the feeding bin in a penetrating manner; a limiting rotating device is welded to one end of the bottom of an output shaft of the driving power supply device; a driving rod is welded to one end of the bottom of thelimiting rotating device; one end of the bottom of the driving rod is welded to the middle part of the top of a first classifying frame; and the bottom of the first classifying frame is welded to thetop of a lifting and pressing device. The fish feed processing and treating device capable of reducing nutrition loss through pressure change disclosed by the invention, through the lifting and pressing device, lifting and pressing treatment can be performed on products; when fed materials enter an extruding device, according to the quantity of the fed materials, the position can be automaticallyadjusted by an adjusting device, so that each part in the lifting and pressing device is driven to brake, pressure in the extruding device can be increased or reduced, and extrusion processing and treating of a fish feed are convenient.

Description

technical field [0001] The invention relates to the technical field of feed manufacturing equipment, in particular to a fish feed processing device that reduces nutrient loss by changing pressure. Background technique [0002] The normal growth of fish requires protein in sufficient quantity, easy to digest and absorb, and suitable ratio of various amino acids in the feed. When the intake of protein is insufficient for fish, the growth will be slow, the immunity of the body will be reduced, and the protein with appropriate ratio of various amino acids. When the protein intake of fish is insufficient, the growth is slow, the immunity of the body is reduced, the tissue renewal is slow, the wound healing is poor, and the disease is easy. [0003] There are various types of fish in the market, among which carp is the most edible fish, and fish feed is used when raising carp, and most of the feed for carp is processed from soy or flour products. A lot of processing will be used...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fish feed processing device that reduces nutrient loss by changing the pressure, which has the advantages of being able to automatically adjust the pressure according to the amount of products placed, thereby improving the processing quality of fish feed, etc. , to solve the difference in the weight of the placed bean and flour products, the pressure will be different, the generation of different pressure will affect the processing effect of the product, which will affect the quality of fish feed after production and processing, and will also lead to nutrient loss The problem

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