Aquaculture feeding device

Abstract

The invention discloses an aquaculture feeding device. The device comprises a floating body, a fixing frame, a hopper, discharging ports and guiding tubes, wherein two sides of the top of the floatingbody are provided with the fixing frame, the top end of the inner side of the fixing frame is provided with the hopper, a sealing cover is arranged at the upper portion of the hopper, two sets of discharging ports are arranged at the bottom of the hopper, the guiding tubes are arranged at the middle portions of the two ends of the top of the floating body, the discharging ports are communicated with the guiding tubes, the inner portion of each guiding tube is provided with a spiral guiding shaft, a bidirectional rotating motor is connected between the two sets of guiding tubes, and the ends,away from the bidirectional rotating motor, of the bottom portions of the guiding tubes are both provided with discharging pipe orifices. The aquaculture feeding device has the advantages that fish baits are put into the hopper, enter the guiding tubes and are discharged into a water body from the hopper; the floating body can move, so that feeding is automatic, the manpower is reduced, and the efficiency is high; and the fish baits discharged from the guiding tubes are broken up and uniformly dispersed in the water body following the movement of the floating body, so that the feeding uniformity is ensured.

Description

Technical field [0001] The invention relates to the technical field of aquaculture equipment, in particular to an aquaculture feeding device. Background technique [0002] Aquaculture is a relatively common production activity. It is the most developed in some Asian countries in the world. Aquaculture mainly includes extensive and intensive methods. Extensive aquaculture is to put seedlings in natural waters and rely entirely on natural bait. Cultivation of aquatic products, such as fish farming in lakes and reservoirs and shellfish farming in shallow seas, etc. In addition to relying on natural bait, this method sometimes requires some large feeding equipment to feed. The input cost is relatively large, while intensive culture is in smaller water bodies. Medium-use bait and fertilization methods are used to grow aquatic products, such as family fish pond farming, etc. For the farming of smaller water body ponds, the prior art generally requires manual feeding, which cannot guara...

AI Technical Summary

Problems solved by technology

[0002] Aquaculture is a relatively common production activity. It is most developed in some Asian countries in the world. Aquaculture mainly includes extensive culture and intensive culture. Extensive culture is to put seedlings in natural waters and rely entirely on natural bait Cultivation of aquatic products, such as fish farming in lakes and reservoirs and shellfish farming in shallow seas, etc. In addition to relying on natural bait, this method sometimes requires some large-scale feeding equipment to feed, and the input cost is relatively high, while intensive farming is in smaller water bodies. Feeding and fertilizing methods are used to grow aquatic products in China, such as domestic fish pond cultivation, etc. For the cultivation of small water body ponds, in the prior art, manual feeding is generally required, and the uniformity of feeding cannot be guaranteed, time-consuming, labor-intensive, and labor-intensive , high labor intensity, low efficiency, and even affect the growth and development of aquatic products, and for feeding in small water bodies, some existing feeding ships must be controlled by operators from time to time, otherwise it is easy to run aground and damage the equipment. At the same time, the existing feeding device feeds in Within a certain range, a feeding belt is formed, so it is difficult to attract aquatic organisms outside the feeding belt to eat in time, and the bait is easy to precipitate in still water after a long time, resulting in waste. Therefore, the present invention proposes an aquaculture feeding device to solve the problem There are technical problems

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