Breeding box

Abstract

The invention discloses a breeding box. The breeding box is characterized in that the breeding box comprises a first classification box, a second classification box and a third classification box which are in sequential suit installation from top to down; the volume of the three classification boxes increases in turn, and openings are opened on the upper ends of all the three classification boxes; the opening of the second classification box is set to be adapted to the size of the bottom of the first classification box; the opening of the third classification box is set to be adapted to the size of the bottom of the second classification box; the first classification box extends out from the opening of the second classification box to be fixedly mounted in the second classification box; afirst fish barrel horizontally running through the second classification box is disposed on the bottom end of the side wall of the first classification box; both sides of the upper ends of both the second classification box and the third classification box are provided with hinged sealing cover plates; only a valve body needs opening to let out all water when breeding is completed and fish need taking out; to remove the fish from the three boxes in an orderly manner, only the sealing cover plates need opening, and thus, the breeding box is easy 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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