Water transferring and oxygen dissolving machine

Abstract

The invention provides a water transferring and oxygen dissolving machine. The water transferring and oxygen dissolving machine comprises a shell, floating bodies, a driving device, an electric motor, a water blade, water transferring plates and a reduction gear assembly, wherein the floating bodies are fixedly connected with the shell through first connecting rods, the driving device is arranged in a cavity, a driving end of the driving device is provided with a first driving part and a second driving part, the water blade is fixedly connected with the first driving part, the water transferring plates are connected with the second driving part, the electric motor is connected with the driving device through the reduction gear assembly, the driving device comprises a driving shaft and a driving shaft sleeve which is arranged at the outer part of the driving shaft in a sleeving way, the first driving part is arranged on the driving shaft, the second driving part is arranged on the driving shaft sleeve, and the reduction gear assembly comprises four stages of reduction gear groups. According to the water transferring and oxygen dissolving machine provided by the invention, two groups of different rotating speeds can be effectively output to the water transferring plates and the water blade through the reduction gear assembly, corresponding and matched force moments can be provided for the water transferring plates and the water blade, the water transferring and oxygen dissolving machine is beneficial for increasing the water transferring effect and the oxygen dissolving effect, and meanwhile, the generation of waste heat of the electric motor and the consumption of electric energy can be reduced.

Description

technical field [0001] The invention relates to the field of aquaculture equipment, in particular to a water adjusting and oxygen dissolving machine. Background technique [0002] Aerator is a kind of oxygen increasing equipment used in aquaculture industry, which can increase the oxygen content in water to ensure that the fish and shrimp in the water will not be hypoxic, and at the same time, it can also inhibit the growth of anaerobic bacteria in the water, prevent the water from deteriorating, and avoid pollution The living environment of fish and shrimp. [0003] There are many types of aerators, such as impeller type, waterwheel type, jet type, water spray type, inflatable type, etc. Among them, the impeller type aerator has comprehensive functions such as oxygenation, water stirring, and gas explosion. Use the most aerators. The existing impeller type aerator drives the impeller located in the water through a power device, so that the impeller rotates at a high speed...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned aerator has the following obvious disadvantages: due to the need to use a motor to drive the floating body and the water regulating plate to rotate together, and the floating body and the water regulating plate have a large volume and weight, when the floating body and the water regulating plate rotate together The resistance in water is relatively high

However, when the effect of water flow needs to be improved, the output power of the motor needs to be increased, which will inevitably cause a large burden on the motor and a large amount of power consumption. Excessive waste heat will even damage the motor, and a large amount of power consumption is not conducive to cost control.

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