Wind-solar complementary type automatic bait feeding system

Abstract

The invention relates to the technical field of automatic breeding devices, in particular to a wind-solar complementary type automatic bait feeding system. The system comprises a ship body, an energystorage device, an automatic bait feeding device and an automatic navigation module, wherein the front portion of a deck of the ship body is provided with a wind power generation device, a solar powergeneration device is arranged in the middle of the deck of the ship body, and the automatic bait feeding device is arranged at the rear part of the deck of the ship body; the energy storage device isarranged below the deck of the ship body, and a distribution controller is arranged on the energy storage device; the distribution controller is connected with the wind power generation device, the solar power generation device and the automatic navigation module separately. The system is reasonable in structure, wind energy power generation and solar power generation can be effectively utilized,the complementation function is achieved, autonomous operation requirements of feeding boats are guaranteed, and fighting for food of the shore-based bait feeding boats is avoided; the system is environmentally friendly and has little influences on the environment. The system is high in automation degree, and the labor maintenance cost is low; under the supplement of shore-based charging piles, the bait feeding operation requirements of all seasons in various regions can be met.

Description

technical field [0001] The invention relates to the technical field of automatic breeding devices, in particular to a wind-solar complementary automatic feeding system. Background technique [0002] In recent years, my country's aquaculture industry has developed rapidly. With the continuous optimization of fishery production structure and the continuous popularization of scientific fish farming technology, the automatic bait feeding machine can save labor and spread evenly, which is conducive to the feeding of fish and saves feed; It will not cause water pollution in fish ponds, so that fish ponds maintain a good ecosystem; and it can achieve high yield and increase efficiency. Therefore, the use of machinery instead of artificial feeding has been generally recognized. [0003] However, with the continuous deepening of my country's urbanization process, aquaculture areas are becoming more and more remote, and most of the traditional bait feeding machines on the market are po...

AI Technical Summary

Problems solved by technology

[0003] However, with the continuous deepening of my country's urbanization process, aquaculture areas are becoming more and more remote, and most of the traditional bait feeding machines on the market are powered by AC power or DC batteries, and the power grid in remote areas is basically not covered. It is very difficult to provide AC power for bait feeders in remote areas or areas where electricity cannot be delivered; and the battery needs to be manually charged frequently, which is very inconvenient to use, time-consuming and laborious, and increases the cost of breeding

These baiting devices purchased by farmers are basically fixed on the shore and connected to the power supply on the shore with cables. This can only play the role of partial baiting, so it is necessary to purchase multiple baiting machines to meet the needs of the entire pond. Households are unwilling to regularly replace and upgrade the bait feeding machine, which is not conducive to the development of fishery automation

[0004] On the other hand, after the shore-based bait is thrown, the fish will concentrate on the baiting point to eat, which will not only aggravate the phenomenon of fish grabbing food, especially the general fish ponds are comprehensive breeding, and there are natural enemies between fish and fish. Individual species of fish have a strong ability to snatch food, which is not conducive to the uniform growth of fish schools. At the same time, shore-based baiting will also cause low oxygen content in the water at the baiting point, resulting in hypoxia. The reduction will lead to the decline of fish feeding and digestive system, and at the same time, the strengthening of respiration will also lead to an increase in energy consumption, affecting the normal growth of fish schools and reducing the income of farmers. These are all phenomena that farmers do not want to see

For example, the patent application CN105961262A discloses a shore-based bait feeding machine powered by solar energy. Its working method is to place the bait on the bank of the pond, and use a DC motor and disc rotation to throw it at the centralized bait feeding point to attract distant bait. However, this baiting machine cannot perform automatic navigation and baiting, and cannot realize fixed-point baiting, and its transferability is poor. It needs to be disassembled and reassembled for transfer, and the support platform needs to be rearranged after transfer. very inconvenient

[0005] There are also a small number of mobile baiting boats on the market. For example, patent application CN203709044U discloses a remote-controlled automatic baiting boat for ponds. It still needs to be operated manually, which cannot really liberate manpower. The cost of breeding is still very high, and human eyes cannot see far away. When it is necessary to cast bait in a certain area, the naked eye can only make a rough judgment. The secondary baiting point, baiting route and baiting amount have great randomness, and it is impossible to realize real timing, fixed point and quantitative baiting

There are still some mobile bait-casting boats pulled by wires on the market, but their range of movement is limited and they cannot achieve the effect of global bait-casting

Moreover, existing bait feeder products often have safety problems, because most of the bait feeders use metals such as iron, stainless steel, and aluminum profiles as shells, and metals are conductive, which leads to electrification of the bait feeder and electric shock to farmers Fatal, the reason may be the problem of some bait feeding machine itself; it may also be caused by the improper operation of the farmers; it may also be caused by the long service life of the bait feeding machine, the long startup time, and the aging of the circuit

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