Liftable multi-layer pond for breeding crabs

Abstract

The invention discloses a liftable multi-layer pond for breeding crabs. The pond includes a pond body, the pond body comprises a first pond body and a second pond body, the first pond body is positioned on the ground, and the second pond body is positioned above the first pond body; the first pond body is provided with foundation, and the foundation is provided with a locking mechanism and a hydraulic lifting device; the hydraulic lifting device is connected with supporting columns, the supporting columns are connected with the locking mechanism and the second pond body, the hydraulic liftingdevice can change the height of the second pond body, the locking mechanism can fix the positions of the supporting columns, and foaming partition plates are arranged at the bottom and periphery of the second pond body and can reduce the influences from the exterior temperature, sound waves and light rays on the second pond body. According to the pond, on the basis of the existing breeding area, the breeding area can be further increased, the aquiculture income is augmented, and the pond is firm in structure, convenient to use and worthy of popularization.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a liftable multi-layer pond for cultivating crabs. Background technique [0002] With the development of the aquaculture industry in our country, more and more people join the aquaculture industry. In some coastal or riverside areas of our country, aquaculture is mainly used, and hairy crabs are the most important in aquaculture. Because the meat of hairy crabs is fresh and tender, It tastes delicious and is deeply loved by people. Hairy crab breeding is not only less investment, but also a good way to get rich. However, the existing hairy crabs are mainly farmed based on farmland. more, leading to the loss of most of the farmland, and because the existing hairy crab breeding density per mu is fixed, it is difficult to increase the breeding density and breeding area. Increase the area and area of ​​farming to increase the existing income. Utility model content [0003] The purpose ...

AI Technical Summary

Problems solved by technology

[0002] With the development of the aquaculture industry in our country, more and more people are joining the aquaculture industry. In some coastal or riverside areas of our country, aquaculture is mainly used, and hairy crabs are the most important in aquaculture. Because the meat of hairy crabs is fresh and tender, It tastes delicious and is deeply loved by people. Cultivating hairy crabs not only has low investment and high benefits, but also a good way to get rich. However, the existing hairy crabs are mainly farmed based on farmland. more, leading to the loss of most of the farmland, and because the current breeding density of hairy crabs per mu is fixed, it is difficult to increase the breeding density and breeding area. Increase the area and area of ​​farming to increase the existing income

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