CN213848278U - Polytetrafluoroethylene oxygenation device of culture pond - Google Patents

Abstract

The utility model provides a polytetrafluoroethylene oxygenation device of breed pond belongs to cultured equipment technical field. It has solved the problem that oxygen diffusion efficiency is low among the current aquaculture device. This oxygenation device is including the fixed climbing ring gear that sets up, the stirring axis body that sets up of two spacing ring bodies and activity, and climbing ring gear and two spacing ring bodies all are annular kidney hole shape, the inner wall of climbing ring gear is equipped with the round dentate, the spacing annular of round kidney hole shape is seted up to the inner circle of spacing ring body, be equipped with the stirring blade on the stirring axis body, the both sides fixed cover of stirring axis body is equipped with spacing snap ring, spacing snap ring card is gone into in spacing annular, be equipped with limit structure between spacing snap ring and the spacing annular, make spacing snap ring and spacing ring body adsorb can not separate, the outer end of stirring axis body extends and is equipped with one and walks the driving piece certainly. Compared with the prior art, the oxygenation device can homogenize the dissolved oxygen in the water liquid so as to disperse the dissolved oxygen to all corners with faster efficiency.

Description

Polytetrafluoroethylene oxygenation device of culture pond

Technical Field

The utility model belongs to the technical field of cultured equipment, a polytetrafluoroethylene oxygenation device in breed pond is related to.

Background

Most of organisms in nature need aerobic respiration, water production in the breeding industry is no exception, in order to ensure that sufficient oxygen exists in the water in the breeding pond, people need to be externally provided with an oxygenation device, the conventional oxygenation device adopts an oxygenation pump, water is pumped into a pump body by centrifugal force generated when an impeller in the pump rotates at high speed, so that water generates certain pressure and is pumped out by an outlet of the pump, the contact area of the water body and air is increased, and oxygen in the air permeates into the water.

Generally, the outlet of the pump body has only one direction, which causes the position of oxygen outlet to have limitation, and the oxygen only falls back to the position of the periphery of the outlet of the pump body after being sprayed out and contacted with air, so that the oxygen needs a certain diffusion time when being diffused to various water liquid in the tank body, and organisms are concentrated around the outlet of the pump body under the condition of oxygen deficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of low oxygen diffusion efficiency in the existing culture equipment and providing a polytetrafluoroethylene oxygenation device for a culture pond.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a polytetrafluoroethylene oxygenation device of breed pond, it is used for settling in breeding the pond, its characterized in that: it is including the fixed climbing ring gear that sets up, the stirring axis body that sets up of two spacing ring bodies and activity, climbing ring gear and two spacing ring body transversely align the setting, and climbing ring gear and two spacing ring body all are annular kidney hole shape, the inner wall of climbing ring gear is equipped with the round dentate, the spacing annular of round kidney hole shape is seted up to the inner circle of spacing ring body, be equipped with the stirring blade on the stirring axis body, the fixed cover in both sides of stirring axis body is equipped with spacing snap ring, spacing snap ring card is gone into in spacing annular, be equipped with limit structure between spacing snap ring and the spacing annular, make spacing snap ring adsorb with spacing ring body and can not separate, the outer end of stirring axis body extends and is equipped with one and walks the driving piece, the output shaft tip of walking the driving piece is equipped with from the walking gear, it meshes on the inner wall dentate of climbing ring to walk the gear engagement.

In the above-mentioned polytetrafluoroethylene oxygenation device of breeding pond, limit structure including set up the magnetic substance in spacing snap ring and wrap the round magnet of inhaling that sets up in the spacing ring body, the magnetic substance physical stamina adsorbs so that spacing snap ring and spacing ring body adsorb can not separate with the magnetic substance.

In the above polytetrafluoroethylene oxygenation device for the culture pond, the stirring blades are made of polytetrafluoroethylene.

In the above polytetrafluoroethylene oxygenation device for a culture pond, the self-propelled driving member is a driving gear.

In the polytetrafluoroethylene oxygenation device for the culture pond, the stirring shaft body is hollow.

Compared with the prior art, the oxygenation device can homogenize the dissolved oxygen in the water liquid so as to disperse the dissolved oxygen to all corners with faster efficiency.

Drawings

FIG. 1 is a schematic structural view of the aerator used in a culture pond;

in the figure, 1, a climbing toothed ring; 2. a limiting ring body; 3. a stirring shaft body; 4. a tooth body; 5. a limiting ring groove; 6. agitating the blades; 7. a limit snap ring; 8. a self-propelled drive member; 9. a self-propelled gear.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the polytetrafluoroethylene oxygenation device of the culture pond is used for being arranged in the culture pond and comprises a fixed climbing gear ring 1, two limit ring bodies 2 and a movable stirring shaft body 3, wherein the climbing gear ring 1 and the two limit ring bodies 2 are transversely arranged in an aligned manner, the climbing gear ring 1 and the two limit ring bodies 2 are annular kidney-shaped, the inner wall of the climbing gear ring 1 is provided with a circle of gear bodies 4, the inner ring of the limit ring body 2 is provided with a circle of kidney-shaped limit ring groove 5, the stirring shaft body 3 is provided with stirring blades 6, two sides of the stirring shaft body 3 are fixedly sleeved with limit snap rings 7, the limit snap rings 7 are clamped in the limit ring groove 5, a limit structure is arranged between the limit snap rings 7 and the limit ring groove 5, the limit snap rings 7 and the limit ring bodies 2 are adsorbed and can not be separated, the outer end of the stirring self-walking shaft body 3 is provided with a driving part 8 in an extending manner, the end part of an output shaft of the self-walking driving part 8 is provided with a self-walking gear 9, the self-propelled gear 9 is meshed with the inner wall tooth body 4 of the climbing tooth ring 1.

In this design, limit structure inhales the magnet including setting up the magnetic substance in spacing snap ring 7 and the round of surrounding setting in spacing ring body 2, and the magnetic substance physical stamina adsorbs so that spacing snap ring 7 can not separate with spacing ring body 2 adsorbs.

Wherein: the stirring blades 6 are made of polytetrafluoroethylene materials, the self-propelled driving piece 8 is only required to be made of a common driving motor, and the inside of the stirring shaft body 3 can be made into a hollow body to reduce weight.

In the operation process, the self-propelled driving part 8 is started to provide power for the interior of the stirring shaft body 3, then the self-propelled gear 9 can roll on the climbing toothed ring 1 in a stepping mode, the limiting ring groove 5 of the limiting ring body 2 provides limiting for the limiting snap ring 7 of the stirring shaft body 3, so that the stirring shaft body 3 can circularly move on the path around the limiting ring body 2, the limiting snap ring 7 is provided with adsorption force by the limiting ring body 2 through a magnetic body, and the stirring shaft body 3 can not be separated from the limiting snap ring 7, at this time, under the action of the internal force of the stirring shaft body 3, the stirring shaft body 3 can rotate and circularly revolve around the limiting ring body 2, the rotation can stir water through the stirring blades, the revolution can enable different positions in the water to be stirred for switching to different positions, and the stirring is provided to increase the dispersion efficiency of dispersed dissolved oxygen, the position of stirring can be fully covered.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (5)

1. The utility model provides a polytetrafluoroethylene oxygenation device of breed pond, it is used for settling in breeding the pond, its characterized in that: the automatic stirring device comprises a fixed climbing toothed ring (1), two limiting ring bodies (2) and a movable stirring shaft body (3), wherein the climbing toothed ring (1) and the two limiting ring bodies (2) are transversely arranged in an aligned manner, the climbing toothed ring (1) and the two limiting ring bodies (2) are both annular kidney-shaped, the inner wall of the climbing toothed ring (1) is provided with a circle of toothed body (4), the inner ring of the limiting ring body (2) is provided with a circle of kidney-shaped limiting ring groove (5), the stirring shaft body (3) is provided with stirring blades (6), two sides of the stirring shaft body (3) are fixedly sleeved with limiting snap rings (7), the limiting snap rings (7) are clamped in the limiting ring grooves (5), a limiting structure is arranged between the limiting snap rings (7) and the limiting ring grooves (5), the outer ends of the limiting snap rings (7) are enabled to be adsorbed to be not separated from the limiting ring bodies (2), and the stirring shaft body (3) is provided with a self-walking extension driving piece (8), the end part of an output shaft of the self-walking driving part (8) is provided with a self-walking gear (9), and the self-walking gear (9) is meshed with the inner wall gear body (4) of the climbing gear ring (1).

2. The polytetrafluoroethylene oxygenation device of a culture pond of claim 1, wherein: the limiting structure comprises a magnetic body arranged in the limiting snap ring (7) and a circle of magnet attracting bodies arranged in the limiting ring body (2) in a wrapping mode, and the magnetic body can be attracted by the magnetic body so that the limiting snap ring (7) and the limiting ring body (2) can be attracted and cannot be separated.

3. The polytetrafluoroethylene oxygenation device of a culture pond of claim 1 or 2, wherein: the stirring blades (6) are made of polytetrafluoroethylene materials.

4. The polytetrafluoroethylene oxygenation device of a culture pond of claim 1 or 2, wherein: the self-propelled driving part (8) is a driving gear.

5. The polytetrafluoroethylene oxygenation device of a culture pond of claim 1 or 2, wherein: the stirring shaft body (3) is hollow.

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