A feeding device for aquaculture

Abstract

The invention discloses an aquaculture feeding device, which includes a floating body, a fixed frame, a hopper, a feeding port and a material guide pipe. The two sides of the top of the floating body are provided with a fixed frame, and the top inside the fixed frame is provided with a hopper. The top of the hopper is provided with a sealing cover, and the bottom of the hopper is provided with two groups of discharge openings, and the middle position of both ends of the top of the floating body is provided with a feed pipe, and the feed outlet is connected with the feed pipe. The inside of the tube is provided with a spiral material guide shaft, and a two-way rotating motor is connected between the two groups of material guiding tubes, and the bottom of the two groups of material guiding tubes is provided with a discharge nozzle at the end far away from the two-way rotating motor; The bait is fed into the hopper, and the bait enters the feed pipe from the hopper and is discharged into the water body. The floating body can move, which is convenient for automatic feeding, saves manpower, and has high efficiency. The bait discharged from the feed pipe is broken up and evenly dispersed in the water body following the movement of the floating body. Ensure feeding uniformity.

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 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 r...

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

Images