Swelling machine and manufacturing method of swelling machine floating body

Abstract

The invention relates to a swelling machine and a manufacturing method of a swelling machine floating body. The swelling machine mainly comprises a motor, a reduction gearbox, a floating body, blades and a fixing rod, wherein the floating body is a hollow shell body, mounting spaces for mounting the blades are arranged on the circumference of the lower part of the floating body, and the blades are arranged in the mounting spaces; the middle part of the upper part of the floating body is sunken, an upper shell and a lower shell of the sunken part are integrated, and the sunken part is provided with a connection space matched with an output shaft; the reduction gearbox is mainly consists of a box body, a reduction gear, a bearing and the output shaft; the fixing rod is arranged on the reduction gearbox, a sealing chamber is arranged at the lower end of the reduction gearbox, the output shaft downwards extends out of the sealing chamber to drive the floating body to rotate together with the blades, and the motor and the reduction gearbox are fixed by the fixing rod to float on the water surface without rotation.

Description

Technical field [0001] The present invention involves aquatic breeding equipment, especially a kind of equipment that can increase the wavy and oxygen in the breeding pool. Background technique [0002] Aoxide is a device that has life -saving and encouraging fish and shrimp in aquaculture.The existing mechanical oxygers are mainly three types of waterwheels, impeller and water spray type. Among them, the most use of the impeller -type oxygers, the impeller -type oxygers are fast and efficientIt is insufficient water diffusion capacity for oxygen body. When the fish pond is deficient in oxygen fish and shrimp, the fish will concentrate the peroxide absorbing oxygen to form a circle of "fish walls". Invention content [0003] The purpose of the present invention is to provide a method of manufacturing a simple and low -priced prices and low prices of water body diffusion capabilities. [0004] The purpose of the present invention is achieved like this: [0005] A kind of surge ma...

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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