Feeding device for fishery

Abstract

The invention discloses a feeding device for fishery, and relates to the technical field of agriculture. In order to solve the problems that many fishes do not move after eating up, the meat quality is reduced, and part of weak fishes do not grab food in time to cause slow development. The feeding device specifically comprises a supporting frame, a storage barrel is fixedly mounted at the top of the supporting frame, a supporting stand column is rotatably mounted at the bottom of the supporting frame, a connecting rod is mounted on the side face of the storage barrel, a discharging pipe is arranged on one side of the bottom of the storage barrel, and a mounting groove is formed in the other side of the bottom of the storage barrel. According to the feeding device for the fishery, when a floating body assembly encounters water surface fluctuation, a feeding assembly is pulled to do reciprocating motion in the mounting groove, an opening in the bottom of the discharging pipe is opened and closed in a reciprocating mode in the moving process, a small amount of fish feed falls into water multiple times, continuous feeding is conducted in the fish foraging time period, and the fishes can be full only after the multiple times of swimming and foraging; the movement effect of the fishes is improved; and the meat quality is improved.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a fishery feeding device. Background technique [0002] Fishery refers to the social production sector that catches and breeds fish and other aquatic animals and aquatic plants such as seaweed to obtain aquatic products. Generally divided into marine fishery and freshwater fishery, it provides food and industrial raw materials for people's lives and national construction, and is an important part of generalized agriculture. It mainly develops and utilizes waters, collects, catches and artificially breeds various aquatic animals and plants with economic value to obtain aquatic products. According to waters, it can be divided into marine fishery and freshwater fishery; according to production characteristics, it can be divided into aquaculture and fishing. [0003] Fishery is an important part of China's national economy. The fish farming process is very important for fish f...

AI Technical Summary

Problems solved by technology

[0003] Fishery is an important part of China's national economy. The fish farming process is very important for fish feeding. Many fish forage in the evening or at night, and most of the feeding activities are carried out during the day. Secondly, , the current feeding is mainly based on throwing, a large amount of feed is thrown on the water surface in a short time, many fish will not move after eating, the meat quality will decline, and some weak fish will not grab food in time, resulting in slow growth

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