Feeding device capable of recycling excess feed for aquaculture

Abstract

The invention relates to the technical field of aquaculture, and discloses a feeding device capable of recycling excess feed for aquaculture. The feeding device comprises a storage box, a transverse plate is fixedly connected to the interior of the storage box, a motor is fixedly connected to the top of the transverse plate, and a rotating shaft is rotatably connected to the bottom of the motor; awater pump is fixedly connected to the inner bottom wall of the storage box, a water outlet pipe is fixedly connected between the top of the water pump and the back face of a collecting box, a watersuction pipe is fixedly connected to the back face of the water pump, the rotating shaft is sleeved with a threaded sleeve, and a stirring rod is fixedly connected to the lower portion of the exteriorof the rotating shaft; and a cylinder is fixedly connected to the outer portion of the threaded sleeve, and a movable hopper is fixedly connected to the top of the cylinder. After the water pump is started, the rotating shaft continues to drive the stirring rod to rotate, the stirring rod rotates to drive the feed in the cylinder to evenly float in the cylinder, the feed and pond water can be pumped away together, and therefore the effect that the feed is prevented from being deposited at the bottom of the cylinder and being difficult to recycle is achieved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a feeding device for aquaculture capable of recovering excess feed. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under the artificial control of suitable water environment. Aquaculture includes extensive cultivation, intensive cultivation and high-density intensive cultivation. High-density intensive cultivation adopts running water, temperature control, The emergence and development of the aquaculture industry marks the enhancement of human influence and ability to control waters by methods such as increasing oxygen and feeding high-quality bait for high-density farming in small water bodies. [0003] In the process of aquaculture, in order to make the cultured fish grow rapidly, the feed feeding device is generally used to feed a large amount of feed. The current feed feeding device d...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a feeding device for aquaculture that can recover excess feed, which has the advantages of being able to fully recover excess feed, avoiding the pollution of the breeding environment caused by the dissolution of excess feed in water, and solves the current problem of feeding feed The device does not have a recovery function. When the farmed fish cannot eat all the feed, the remaining feed will dissolve in the water after a period of time, which will easily cause pollution to the breeding environment, thereby reducing the health and quality of the farmed fish.

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