Fish feed stirring device

Abstract

The invention discloses a fish feed stirring device. The fish feed stirring device comprises a stirring barrel, a top cover is covered on the upper end of the stirring barrel, sleeves are fixed on theside wall of the upper end of the stirring barrel, a vertical rod fixed with the lower end of the top cover is inserted into each of the sleeves, the vertical rods and the sleeves are connected in asliding manner, a fixing plate fixed with the stirring barrel is arranged at the lower end of each of the sleeves, a jack for lifting the vertical rod is fixed on the upper end of each of the fixing plate, a motor A is fixed at the center of the upper end of the top cover, a rotating shaft is vertically inserted into the middle of the top cover and is connected with the top cover in a rotating manner, the rotating shaft is fixed to an output shaft of the motor A, a plurality of stirring rods are horizontally fixed to the upper end of the rotating shaft, spiral blades are fixed to the lower endof the rotating shaft, a conical partition plate is fixed in the inner wall of the stirring barrel, a cylinder A is fixed to the lower end of the conical partition plate, and a cylinder B is arrangedin the cylinder A through threaded connection. According to the fish feed stirring device, grease is sprayed to prevent feed from sinking into water and dissolving to cause waste, and to make the feed float on water surface to facilitate observation of feeding conditions of fish, so that feeding amount is timely adjusted to facilitate feeding management, and the feed can be picked up and reused after being sun dried when the feed is not ate completely by fish.

Description

Technical field [0001] The invention relates to the field of aquatic feed, in particular to a fish feed stirring device. Background technique [0002] Fish feed, as the name suggests, is feed for fish. Its main ingredients are protein, fat, vitamins and minerals. Protein is an important nutrient for fish and shrimp to survive, and an important component of the body's cells, tissues and organs. [0003] The normal growth of fish requires a sufficient amount of protein in the feed, which is easy to digest and absorb, and a suitable ratio of various amino acids. When fish does not have enough protein, it will grow slowly, the body's immunity will decrease, and various amino acids will have a suitable ratio of protein. When fish intakes insufficient protein, fish will grow slowly, decrease the body’s immunity, slow tissue renewal, poor wound healing, and easily get sick. Therefore, fish feed needs to be mixed and fully stirred during processing to make the feed evenly mixed. To ach...

AI Technical Summary

Problems solved by technology

When the protein intake of fish is insufficient, the growth is slow, the immunity of the body is reduced, the tissue renewal is slow, the wound healing is poor, and the disease is easy. To achieve the effect of nutritional balance, and then process it into feed pellets suitable for different fish groups. The existing equipment directly dries the feed. Fish feed usually dissolves in one to two hours when it falls into the water, which is inconvenient after sinking. Watch fish feed and create waste

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