Autonomous feeding device

Abstract

The invention discloses an autonomous feeding device. A floating seat is provided with a plurality of hollowed-out structures uniformly distributed on the horizontal plane, and buoyancy blocks are mounted in the hollowed-out structures of the floating seat; a mounting rack is mounted on the top surface of the floating seat; an outlet is formed in the bottom of a barrel, and an opening is formed inthe top; a bottom cover is mounted at the outlet of the barrel and is provided with a discharging port; a spreading plate is rotationally arranged at the bottom of the bottom cover, a spreading channel extending to the outer circular surface of the spreading plate is formed in the spreading plate, and a material falling port communicating with the spreading channel is formed in the top surface ofthe spreading plate; a rotating device is mounted on the floating seat; a turning device is vertically mounted in the center of the bottom of the floating seat; and a propelling device is mounted onthe floating seat and driven by the turning device to turn. Autonomous movement on a water surface can be realized, the movement range is enlarged, the feed adding flexibility is improved, and meanwhile, hypoxia caused by gathering of fish schools is avoided by cooperation with a large-range feeding manner of the spreading plate.

Description

technical field [0001] The invention belongs to the technical field of aquaculture equipment, and in particular relates to an autonomous feeding device. Background technique [0002] In the process of aquaculture, it is necessary to put feed into the water to meet the growth needs of fish schools. At the beginning, people used scoops or shovels to throw the feed into the water on the shore or on the boat, but this way of throwing in was labor-intensive, and it was easy to cause strain after working for a long time. In order to reduce labor, people have invented an automatic feeding machine. This machine includes a material box located on the shore and a floating platform floating on the water surface. The two are connected by a feeding pipeline. The pipe is directed into the water. However, this kind of machine also has problems. For example, although labor is reduced, due to the existence of the feeding pipeline, the range of activities of the floating table on the water ...

AI Technical Summary

Problems solved by technology

However, this kind of machine also has problems. For example, although labor is reduced, due to the existence of the feeding pipeline, the range of activities of the floating table on the water surface is limited, so when feeding, it will cause a large number of fish to gather in a certain range, causing feeding. The oxygen concentration of the water body in the area dropped sharply, causing some fish to die due to lack of oxygen

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