Culture device and method for perches

Abstract

The invention provides a culture device and method for perches. The device comprises a motor I, a screw, a nut seat, a moving plate, a connecting rod, a feed hopper, a rotating column, rotating blades, a discharge pipe, a delivery pipe and high-pressure nozzles, wherein the motor I is mounted on the upper surface of a mounting plate, the screw is arranged on the left side of the motor I, the nut seat is arranged on the annular side surface of the screw, the connecting rod is connected with the front end surface of the nut seat, and the moving plate is connected with the front end surface of the connecting rod. By means of the design, the problem of poor moving feeding effect of the original perch culture device is solved, the feed hopper is arranged on the upper end surface of a charging barrel, the rotating column is arranged on the lower side of a motor II, the rotating blades are arranged on the annular side surface of the rotating column, the discharge pipe is arranged on the lowerend surface of the charging barrel, the delivery pipe is connected to the lower side of the discharge pipe, and the high-pressure nozzles are arranged on the front side of the delivery pipe. The problem of uneven feeding of the original perch culture device is solved by the design; the device has reasonable structure, good feeding effect and even discharging.

Description

technical field [0001] The invention relates to a perch breeding device and method, belonging to the technical field of perch breeding. Background technique [0002] Perch, formerly known as largemouth bass, belongs to the order Perciformes and the family Sunfish in taxonomy. The origin is in the freshwater lakes of the Americas, and it was introduced into my country around the 1980s. It has delicious meat and rapid reproduction, so many fish farmers still prefer it. It is a carnivorous fish that devours aquatic organisms such as fish and shrimp. [0003] In the prior art, most of the existing perch breeding devices rely on manual feeding, and most of the feeding is at a fixed location. The feeding effect is not good, and the output is uneven, which is easy to cause the perch to grab food and grow unevenly. Now there is an urgent need for a The cultivation device for perch solves the above-mentioned problems. Contents of the invention [0004] Aiming at the deficiencie...

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Problems solved by technology

[0003] In the prior art, most of the existing perch breeding devices rely on manual feeding, and most of the feeding is at a fixed location. The feeding effect is not good, and the output is uneven, which is easy to cause the perch to grab food and grow unevenly. Now there is an urgent need for a A breeding device for perch to solve the above-mentioned problems

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