Automatic feeding device for freshwater lake

Abstract

The invention discloses an automatic feeding device for a freshwater lake. A power cabin is arranged in a pontoon, a driving worm is mounted in the bottom of the power cabin, a transmission motor is arranged at the top of a rack, a pulley is mounted on a fixed rack and is in transmission connection with the transmission motor, a feeding cabin is connected with the pulley through a steel wire rope, a pressure sensor is arranged on the inner wall at the bottom of the feeding cabin, a cabin wall vibrator is arranged on the outer wall of the bottom of the feeding cabin, a fish net cage is fixedly connected with the feeding cabin through a supporting rack, a feeding pipe is arranged on the right upper side of the feeding cabin, a material scattering device is arranged in the bottom of the feeding cabin, and a wireless control device is mounted on the right side of the pontoon. The automatic feeding device for the freshwater lake disclosed by the invention is simple in structure and easy to detach and use, has the advantages of being simple in structure, convenient to operate, wide in application range, small in equipment volume, high in work efficiency and the like, and has market promotional value.

Description

technical field [0001] The invention belongs to the technical field of fish farming, and in particular relates to an automatic feeding device for freshwater lakes. Background technique [0002] With the rapid development of the aquaculture industry, traditional farming methods can no longer meet the needs. For large aquaculture farmers, feeding the fish in the water is a labor-intensive task. The traditional feeding is artificial feeding, which requires a lot of work and low work efficiency. Aquaculture is a technical activity that requires a comprehensive understanding of fish conditions, such as detecting the oxygen content in the water, judging the concentration of fish schools, and how much feed to put in according to the number of fish schools, etc. However, the current The function of the feeding machine is relatively single, and it only has the function of feeding, which cannot meet the needs of aquaculture farmers. [0003] In the current net cage fish farming indu...

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Problems solved by technology

[0002] With the rapid development of the aquaculture industry, traditional farming methods can no longer meet the needs

For large aquaculture farmers, feeding the fish in the water is a labor-intensive task. Traditional feeding is artificial feeding, which requires a lot of work and low work efficiency.

Aquaculture is a technical activity that requires a comprehensive understanding of fish conditions, such as detecting the oxygen content in the water, judging the concentration of fish schools, and how much feed to put in according to the number of fish schools, etc. However, the current The function of the feeding machine is relatively simple, it only has the function of feeding, which cannot meet the needs of aquaculture farmers

[0003] In the current net cage fish farming industry, the traditional net cage fish farming methods are relatively backward, which is quite expensive for the profit of the fishery and the cost of the fish farmers, especially the backward cost of feeding fish in net cages. It is a big problem. For many professional fish farming households in cages, artificial feeding of fish has caused a great waste of human resources and fish food resources in the fishery. If the distribution in the net cage is not uniform enough, it will also cause a lot of waste of fish food, affect the quality of the fish produced, cause the size of the fish in the fish pond to be different, and cannot feed automatically, which brings a lot of inconvenience to people in the cage culture of fish

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