a breeding box

Abstract

The invention discloses a breeding box, which comprises a first sorting box, a second sorting box and a third sorting box installed sequentially from top to bottom; the volumes of the three sorting boxes increase sequentially, and the three sorting boxes The upper end of the sorting box is provided with an opening; and the opening of the second sorting box is adapted to the size of the bottom of the first sorting box, and the opening of the third sorting box is adapted to the size of the bottom of the second sorting box; The first sorting box protrudes from the opening of the second sorting box into the second sorting box for fixed installation, and the bottom end of the side wall of the first sorting box is also provided with a first sorting box that penetrates transversely into the second sorting box. One fish barrel. In this device, hinged sealing covers are also arranged on both sides of the upper ends of the second sorting box and the third sorting box; The fish in the three boxes can be taken out in an orderly manner by sealing the cover plate, which is convenient to use.

Description

technical field [0001] The invention relates to the field of fish breeding equipment, in particular to a breeding box. Background technique [0002] In the process of fish breeding, sometimes for the quantity of fish or better understanding of the growth rate of fish schools, or the classification and statistics of fish of different sizes, it is necessary to carry out different types of fish of different sizes. Classification; separate some larger fish from some smaller fish, and place them in different breeding ponds for classified farming; but in the prior art, fish classification usually relies on manual sorting for separation and classification Yes, by artificially judging the size and weight of fish to classify and separate, and sorting one by one, it is a waste of staff's physical strength and time, and it is easy to cause the vitality of fish to decline, the vitality of fish to decline, and affect survive. Contents of the invention [0003] The object of the inven...

AI Technical Summary

Problems solved by technology

[0002] In the process of fish breeding, sometimes for the quantity of fish or better understanding of the growth rate of fish schools, or the classification and statistics of fish of different sizes, it is necessary to carry out different types of fish of different sizes. Classification; separate some larger fish from some smaller fish, and place them in different breeding ponds for classified farming; but in the prior art, fish classification usually relies on manual sorting for separation and classification Yes, by artificially judging the size and weight of fish to classify and separate, and sorting one by one, it is a waste of staff's physical strength and time, and it is easy to cause the vitality of fish to decline, the vitality of fish to decline, and affect survive

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