CN210900971U

CN210900971U - Oxygenation equipment for aquaculture

Info

Publication number: CN210900971U
Application number: CN201922052478.XU
Authority: CN
Inventors: 王凯杰; 蔡阿雄
Original assignee: Donghai Science and Technology Colloge of ZJOU
Current assignee: Donghai Science and Technology Colloge of ZJOU
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-03
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to the field of aquaculture equipment, in particular to oxygenation equipment for aquaculture, which comprises a buoyancy tank, a bracket and an energy supply tank; the number of the floating boxes is two, and the upper ends of the two floating boxes are provided with a bracket; the energy supply box is arranged at the upper end of the middle of the bracket, a second rotating shaft is arranged at the lower end of the energy supply box, and the second rotating shaft is provided with three stirring blades; a transmission shaft is arranged in the energy supply box, the left side and the right side of the transmission shaft are connected with a first rotating shaft through connecting end heads, and one end of the first rotating shaft is provided with an impeller; the oxygenation equipment for aquaculture enables the transmission shaft and the second rotating shaft to rotate simultaneously through the energy supply box, the transmission shaft enables the impeller to rotate through the matching effect of the connecting end and the first rotating shaft, and the rotating second rotating shaft simultaneously drives the stirring blades to rotate at a high speed; through impeller and stirring vane combined action, fall back to the surface of water again in the pond water sprays aloft, enlarged the area of contact of drop of water with oxygen, and then improved the oxygen suppliment effect.

Description

Oxygenation equipment for aquaculture

Technical Field

The utility model relates to an aquaculture equipment field specifically is an oxygenation equipment for aquaculture.

Background

The oxygenation pump, which can be called as an air pump, presses air into water to ensure that oxygen in the air is fully contacted with water so as to ensure that partial oxygen is dissolved into the water, increase the oxygen content of the water and ensure the growth requirement of aquatic organisms.

Patent application publication is provided an oxygenation equipment for aquaculture in CN 108244025A's the patent application file, and it is through setting up waterproof shell, toper canopy and notes material pipe, can improve the whole waterproof performance of annotating oxygen pump machine in to can reduce the influence of rainwater to equipment, but this kind of device also has certain defect, and it is less just to increase oxygen area, leads to oxygenation efficiency lower.

To the problem in the above-mentioned background art, the utility model aims at providing an oxygenation equipment for aquaculture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxygenation equipment for aquaculture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an oxygenation apparatus for aquaculture, comprising: the energy-saving device comprises two buoyancy tanks, supports and energy supply tanks, wherein the supports are arranged at the upper ends of the two buoyancy tanks and are fixedly arranged at the upper ends of the buoyancy tanks through bolts; the energy supply box is arranged at the upper end of the middle of the bracket;

the lower end of the energy supply box is provided with a second rotating shaft, the second rotating shaft is provided with three stirring blades; energy supply incasement portion is equipped with the transmission shaft, and the transmission shaft left and right sides all connects first pivot respectively through connecting the end, and the impeller is installed to first pivot one end.

As a further aspect of the present invention: the upper end of the buoyancy tank is provided with a material injection hole, and the material injection hole is matched with a cap; the buoyancy generated by the oxygenation equipment for aquaculture is changed by injecting sand or stone into the material injection hole, and finally the operation depth of the impeller and the stirring blade on pond water is adjusted.

As a further aspect of the present invention: the limiting blocks are arranged at the upper ends of the left side and the right side of the bracket and are welded and fixed at the upper end of the bracket, through holes are formed in the limiting blocks, a smooth material layer is coated in the through holes, and the first rotating shaft is movably arranged in the through holes of the limiting blocks in a limiting manner; through the mode, the first rotating shaft is ensured to be stressed uniformly, and the phenomenon of breakage caused by nonuniform stress of the first rotating shaft when the impeller rotates is not easy to occur.

As a further aspect of the present invention: the energy supply box is internally provided with a driving assembly, the driving assembly comprises a motor and a reduction gearbox, a driving shaft of the motor is connected with the reduction gearbox, and the lower end of the reduction gearbox is connected with a second rotating shaft.

As a further aspect of the present invention: and a first bevel gear is arranged on the second rotating shaft, a second bevel gear is arranged on the transmission shaft, and the first bevel gear on the second rotating shaft is meshed with the second bevel gear on the transmission shaft up and down.

Compared with the prior art, the beneficial effects of the utility model are that:

the oxygenation equipment for aquaculture enables the transmission shaft and the second rotating shaft to rotate simultaneously through the energy supply box, the transmission shaft enables the impeller to rotate through the matching effect of the connecting end and the first rotating shaft, and the rotating second rotating shaft simultaneously drives the stirring blades to rotate at a high speed; through impeller and stirring vane combined action, fall back to the surface of water again in the pond water sprays aloft, enlarged the area of contact of drop of water with oxygen, and then improved the oxygen suppliment effect.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of an oxygen increasing device for aquaculture of the present invention.

Fig. 2 is a schematic view of the internal structure of an energy supply box of an oxygenation device for aquaculture of the present invention.

In the figure: the device comprises a floating box 1, a material injection hole 2, a support 3, an impeller 4, a first rotating shaft 5, a limiting block 6, a connecting end 7, a transmission shaft 8, an energy supply box 9, a stirring blade 10, a second rotating shaft 11, a motor 12, a reduction gearbox 13, a first bevel gear 14 and a second bevel gear 15.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, an oxygenation device for aquaculture includes: the floating box comprises floating boxes 1, supports 3 and energy supply boxes 9, wherein the number of the floating boxes 1 is two, the supports 3 are mounted at the upper ends of the two floating boxes 1, and the supports 3 are fixedly mounted at the upper ends of the floating boxes 1 through bolts; the energy supply box 9 is arranged at the upper end of the middle of the bracket 3;

the lower end of the energy supply box 9 is provided with a second rotating shaft 11, the second rotating shaft 11 is provided with three stirring blades 10, and the number of the stirring blades 10 is three; a transmission shaft 8 is arranged in the energy supply box 9, the left side and the right side of the transmission shaft 8 are respectively connected with a first rotating shaft 5 through connecting end heads 7, and one end of the first rotating shaft 5 is provided with an impeller 4;

the transmission shaft 8 and the second rotating shaft 11 are simultaneously rotated through the energy supply box 9, the transmission shaft 8 enables the impeller 4 to rotate through the matching action of the connecting end 7 and the first rotating shaft 5, and the rotating second rotating shaft 11 simultaneously drives the stirring blades 10 to rotate at a high speed; under the matching action of the impeller 4 and the stirring blades 10, the pond water is sprayed into the air and then falls back to the water surface, and in the process, water drops are rubbed with the air to adsorb oxygen in the air; and finally returning the water to the pond again along with the geocentric action of the water drop load, and repeating the steps repeatedly, so that the oxygen content in the water is increased.

Furthermore, the upper end of the buoyancy tank 1 is provided with a material injection hole 2, and the material injection hole 2 is provided with a cover cap in a matching way; the buoyancy generated by the oxygenation equipment for aquaculture is changed by injecting sand or stone into the material injection hole 2, and finally the operation depth of the impeller 4 and the stirring blade 10 on pond water is adjusted.

Furthermore, the upper ends of the left side and the right side of the bracket 3 are provided with limit blocks 6, the limit blocks 6 are welded and fixed at the upper end of the bracket 3, through holes are formed in the limit blocks 6, a smooth material layer is coated in the through holes, and the first rotating shaft 5 is movably arranged in the through holes of the limit blocks 6 in a limiting mode; by the mode, the first rotating shaft 5 is uniformly stressed, and the phenomenon that the first rotating shaft 5 is not uniformly stressed and is broken when the impeller 4 rotates is not easy to occur.

Example 2

Referring to fig. 2, further, a driving assembly is disposed inside the energy supply box 9;

specifically, the driving assembly comprises a motor 12 and a reduction gearbox 13, a driving shaft of the motor 12 is connected with the reduction gearbox 13, and the lower end of the reduction gearbox 13 is connected with the second rotating shaft 11;

furthermore, a first bevel gear 14 is mounted on the second rotating shaft 11, a second bevel gear 15 is mounted on the transmission shaft 8, and the first bevel gear 14 on the second rotating shaft 11 is meshed with the second bevel gear 15 on the transmission shaft 8 up and down;

and starting the motor 12, enabling the motor 12 to rotate the second rotating shaft 11 through the reduction box 13, and enabling the rotating second rotating shaft 11 to simultaneously rotate the transmission shaft 8 through the cooperation of the first bevel gear 14 and the second bevel gear 15.

The embodiment of the utility model provides a theory of operation is:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An oxygenation apparatus for aquaculture, comprising: the energy-saving device comprises buoyancy tanks (1), supports (3) and energy supply tanks (9), wherein the number of the buoyancy tanks (1) is two, the supports (3) are mounted at the upper ends of the two buoyancy tanks (1), and the supports (3) are fixedly mounted at the upper ends of the buoyancy tanks (1) through bolts; the energy supply box (9) is arranged at the upper end of the middle of the bracket (3); the method is characterized in that: the lower end of the energy supply box (9) is provided with a second rotating shaft (11), the second rotating shaft (11) is provided with three stirring blades (10), and the number of the stirring blades (10) is three; energy supply case (9) inside is equipped with transmission shaft (8), and first pivot (5) are connected through connecting end (7) to the transmission shaft (8) left and right sides, and impeller (4) are installed to first pivot (5) one end.

2. The oxygenation device for aquaculture of claim 1, wherein: the upper end of the buoyancy tank (1) is provided with a material injection hole (2), and the material injection hole (2) is provided with a cover cap in a matching manner.

3. The oxygenation device for aquaculture of claim 1, wherein: support (3) left and right sides upper end is equipped with stopper (6), and stopper (6) welded fastening has seted up the through-hole in support (3) upper end, stopper (6) inside, and the through-hole is inside scribbles the smooth material layer of one deck, and the spacing movable mounting of first pivot (5) is inside the through-hole of stopper (6).

4. The oxygenation device for aquaculture of claim 1, wherein: energy supply case (9) inside is equipped with drive assembly, drive assembly includes motor (12) and reducing gear box (13), and the drive shaft and the reducing gear box (13) of motor (12) are connected, and second pivot (11) are connected to reducing gear box (13) lower extreme.

5. The oxygenation device for aquaculture of claim 4, wherein: a first bevel gear (14) is installed on the second rotating shaft (11), a second bevel gear (15) is installed on the transmission shaft (8), and the first bevel gear (14) on the second rotating shaft (11) is meshed with the second bevel gear (15) on the transmission shaft (8) up and down.