Holothurian culture equipment

Abstract

The invention relates to the technical field of aquaculture, in particular to holothurian culture equipment. The holothurian culture equipment comprises a base and a culture box, and further comprisesa controller, a digital display thermometer, a sun shading mechanism, a water level adjusting mechanism and a feeding mechanism; the sun shading mechanism comprises a sun shading net and a driving assembly, and the water level adjusting mechanism comprises a collecting box, a traction assembly, an extraction assembly and a conveying assembly; and the feeding mechanism comprises a batching tank and a sliding assembly, the sliding assembly is arranged in the culture box, the batching tank is arranged in the sliding assembly, and the digital display thermometer, the driving assembly and the conveying assembly are all electrically connected with the controller. According to the holothurian culture equipment, sun shading and water level adjustment are carried out synchronously, so that holothurian can be effectively prevented from being harmed by bottom oxygen deficit and bottom mud stinking of an aquaculture water body; and meanwhile, various kinds of holothurian feed can be accurately matched, so that the holothurian can conveniently eat and absorb nutrients, the power consumption is relatively low, and the culture cost is favorably reduced.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to sea cucumber cultivation equipment. Background technique [0002] Sea cucumbers, belonging to the class Holothuria, are marine echinoderms that live at seasides up to 8,000 meters high. They have a history of more than 600 million years. Sea cucumbers feed on seabed algae and plankton. Sea cucumbers are covered with thorns and are widely distributed in oceans all over the world. There are many kinds of sea cucumbers along the coast of the South China Sea, and there are more than 20 kinds of sea cucumbers available for consumption. Sea cucumber is as famous as ginseng, bird's nest and shark's fin, and is one of the eight treasures in the world. Sea cucumber is not only a precious food, but also a valuable medicinal material. According to the records in "Compendium of Materia Medica": Sea cucumbers are sweet and salty, tonify the kidneys, benefit the essence, take urine, aph...

AI Technical Summary

Problems solved by technology

[0006] 1. After shading, the water level is not lowered in time, and the water at the bottom of the breeding box is prone to stratification and hypoxia, which is not conducive to the growth of sea cucumbers. At the same time, after shading, the bottom mud is easy to hide and stink, and it is easy to ferment , produce toxic and harmful substances such as hydrogen sulfide, methane, ammonia nitrogen, etc., which harm sea cucumbers and reduce the survival rate of sea cucumbers

[0007] 2. When feeding sea cucumbers, the rotating plate can only transport the feed to the end of the breeding box near the feeding port, but cannot evenly distribute the feed to various positions inside the breeding box, so that all sea cucumbers cannot be evenly distributed. Absorb nutrients, and at the same time do not design a specific feed measurement structure, the amount of feed cannot be accurately controlled, which is not conducive to the scientific matching of various sea cucumber feeds, and cannot achieve the effect of scientific feeding

[0008] 3. A large number of power sources are used, and the power consumption of the equipment is relatively large. At the same time, the cost of equipment and operating costs are relatively high, which is not conducive to reducing the cost of sea cucumber cultivation

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