Swelling machine and manufacturing method of swelling machine floating body

Abstract

The invention relates to a manufacturing method of a surge machine and a floating body of the surge machine. The surge machine mainly includes: a motor, a reduction box, a floating body, blades, and a fixed rod. The installation position, the blades are installed in the installation position; the upper middle part of the floating body is concave, the upper and lower shells of the concave part are integrated, and the concave part has a connection position matching the output shaft; the reduction box is mainly composed of: the box body , reduction gear, bearing and output shaft. The fixed rod is installed on the reduction box. There is a sealing chamber at the lower end of the reduction box. The output shaft extends downward through the sealing chamber to drive the floating body to rotate with the blades. The motor and the reduction box are fixed by the fixed rod to float. Does not spin on the water.

Description

technical field [0001] The invention relates to aquaculture equipment, in particular to equipment capable of generating waves in a culture pond to increase oxygen. Background technique [0002] The aerator is a life-saving and stimulating equipment for fish and shrimp in aquaculture. Existing mechanical aerators mainly include three types: water wheel type, impeller type and water spray type. Among them, the impeller type aerator is the most widely used. The impeller type aerator has fast speed and high efficiency, but it has disadvantages It is because the diffusion capacity of the oxygenated water body is insufficient. When fish and shrimp float in the fish pond with hypoxia, the fish will concentrate on the surrounding area of ​​the aerator to absorb oxygen, forming a circle of "fish wall", which shows that the diffusion capacity of the impeller aerator is insufficient. Contents of the invention [0003] The object of the present invention is to provide a surge machine...

AI Technical Summary

Problems solved by technology

Existing mechanical aerators mainly include three types: water wheel type, impeller type and water spray type. Among them, the impeller type aerator is the most widely used. The impeller type aerator has fast speed and high efficiency, but it has disadvantages It is due to the insufficient diffusion capacity of the oxygenated water body. When fish and shrimp float in the fish pond with hypoxia, the fish will concentrate on the surrounding area of ​​the aerator to absorb oxygen, forming a circle of "fish wall". It can be seen that the diffusion capacity of the impeller aerator is insufficient.

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