Layered fish feeding structure

Abstract

The invention discloses a layered fish feeding structure and aims to overcome the shortcomings of inconvenient layered fish feeding bait putting and poor feeding effect. The layered fish feeding structure comprises a feeding tank and a mounting rack installed at the upper end of the feeding tank, wherein a rotary shaft driven by a driving motor to rotate is mounted on the mounting rack, a plurality of installing rods are evenly distributed and connected to the lower end of the rotary shaft, water pumps and installing pipes are installed on the installing rods, the water inlet ends of the waterpumps are communicated to the feeding tank, the water outlet ends of the water pumps are communicated with the installing pipes, a plurality of bait boxes arranged in different water layers of the feeding tank sleeve the installing pipes from top to bottom at intervals, a plurality of discharging holes are formed in the side walls of the bait boxes, a plurality of vertically arranged blades are evenly distributed on the side walls of the bait boxes, a plurality of evenly distributed water outlet pipes are communicated to the positions, close to the bait boxes, on the installing pipes, and theends of the water outlet pipes face the blades clockwise or anticlockwise.

Description

technical field [0001] The present invention relates to a kind of fish farming technology, more specifically, it relates to a kind of fish layered feeding structure. Background technique [0002] Because different types of fish live in water layers of different depths, some live in the upper layer, some live in the middle layer, and some live in the bottom layer, so many farms now adopt layered farming for fish farming. Greatly improve breeding efficiency in a limited area. When feeding with this breeding method, if you put bait directly from the upper end of the breeding tank for feeding, most of the bait will be eaten by the fish schools in the upper waters, while the fish schools in the lower waters will eat very little bait, and many times different types of fish will eat the bait. The types of bait fed by fish schools are also different, and this way of feeding bait directly from the upper end of the breeding tank cannot satisfy the feeding of fish schools in different...

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the disadvantages of inconvenient feeding and poor feeding effect for layered feeding of fish, and provides a layered feeding structure for fish, which facilitates the feeding of bait for layered feeding of fish and has good feeding effect

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