Fish farm capable of realizing uniform and simultaneous spreading of feed

Abstract

The invention discloses a fish farm capable of realizing uniform and simultaneous spreading of feed. The fish farm comprises a pond body, a stepping motor, and an upper plate arranged on the pond body, wherein the lower end of the stepping motor is provided with a first fixed block fixedly arranged at the right end of the pond body, the upper end of the pond body is provided with a plurality of fish farming tanks in an equidistant manner from left to right, and hinge grooves located on the right sides of the fish farming tanks, hinge blocks are hinged in the hinge grooves, torsion springs areconnected between the hinge blocks and the hinge grooves, the front and back sides of the upper end of the pond body are symmetrically provided with sliding grooves, the front and back sides of the lower end of the upper plate are symmetrically provided with sliding blocks arranged on the sliding grooves in a slide fit manner, the centers of the sliding blocks are in threaded connection with reciprocating screws, and the right ends of the reciprocating screws are in keyed joint with worm gears. The fish farm has the advantages that a structure is simple, the feed can be distributed uniformly and simultaneously, the fierce competition of fish is avoided when eating, distribution to multiple fish farming tanks can be performed in sequence, and the labor cost is reduced.

Description

technical field [0001] The invention relates to a fish farm, in particular to a fish farm which can spread feed evenly and simultaneously. Background technique [0002] Fish farming, also known as aquaculture, pisciculture and pisciculture, is important in maintaining food supplies, fishing and expanding fishing areas. On the shore, artificially developed fish farms raise fish or various seafood for consumption. However, current fish farms cannot evenly and simultaneously feed the cultured bait, resulting in fierce competition among the fish in the culture pond when eating the bait. The application publication number is CN109874730A, which is a breeding pond with uniform feeding. It moves the bait box and vibrates the vibrating screen to make the feed fall into the breeding pond, but the vibrating screen will cause the bait to be scattered unevenly, and the bait box will move. Scattering in the middle will also cause fish to scramble, because the bait box moves slowly and ...

AI Technical Summary

Problems solved by technology

However, the current fish farms cannot feed the bait evenly and simultaneously, resulting in fierce competition for the fish in the aquaculture pond when they eat the bait

The application publication number is CN109874730A, which is a breeding pond with uniform feeding. It moves the bait box and vibrates the vibrating screen to make the feed fall into the breeding pond, but the vibrating screen will cause the bait to be scattered unevenly, and the bait box will move. Medium scattering will also cause fish to scramble, because the bait box moves slowly and all the fish will concentrate on grabbing the bait at the time of scattering, and it is impossible to spread the bait evenly and at the same time

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