Lifting adjustable multi-layer pond for breeding crabs

Abstract

The invention discloses a multi-layered pond for raising and lowering crabs, which includes a pond body, the pond body includes a first pond and a second pond, the first pond is located on the ground, and the second pond is located in the first pond Above, the first pond is provided with a foundation, the foundation is equipped with a base, the base is equipped with a support column and a hydraulic cylinder, the hydraulic cylinder is connected with the hydraulic pump and the support column, and the support column is connected to the second pond connected, the bottom of the second pond is equipped with a level sensor, the level sensor is connected to the control circuit board, the control circuit board is connected to the power supply, control switch, hydraulic pump and pressure sensor, and the pressure sensor is located at the hydraulic cylinder, And it is connected with the support column, and the pressure sensor is used to detect the bearing pressure of the support column. The pond of the invention can increase the aquaculture area on the basis of the existing aquaculture, increase the income of aquaculture, and has a stable structure and convenient use, and is worth popularizing.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a multi-layer pond for raising and lowering 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. Many, leading to the loss of most of the farmland, the local government even issued a series of policies to ensure the cultivation of farmland, resulting in no land to grow, and because the current breeding density of hairy crabs per mu is fixed, it is difficult to increase the breeding rate Density and bre...

AI Technical Summary

Problems solved by technology

[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. Many, leading to the loss of most of the farmland, the local government even issued a series of policies to ensure the cultivation of farmland, resulting in no land to grow, and because the current breeding density of hairy crabs per mu is fixed, it is difficult to increase the breeding rate Therefore, people urgently need to be able to increase the breeding area and area on the existing hairy crab breeding farmland, so as to increase the existing income

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