CN110692585A - Movable shrimp and crab culture aerator - Google Patents
Movable shrimp and crab culture aerator Download PDFInfo
- Publication number
- CN110692585A CN110692585A CN201810742723.7A CN201810742723A CN110692585A CN 110692585 A CN110692585 A CN 110692585A CN 201810742723 A CN201810742723 A CN 201810742723A CN 110692585 A CN110692585 A CN 110692585A
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- CN
- China
- Prior art keywords
- motor
- shrimp
- crab culture
- aerator
- mobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000238557 Decapoda Species 0.000 title claims abstract description 36
- 238000005276 aerator Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000007789 gas Substances 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 8
- 238000006213 oxygenation reaction Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000238421 Arthropoda Species 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 241000238147 Portunidae Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a movable shrimp and crab culture aerator which comprises an air bag, a sleeve, a cover, a support rod, a protection plate, a motor, a bottom plate, a mounting seat, a fixed shaft, a stirring blade, a rotating shaft, a base, a bolt, a paddle and a protective cover, the intermediate position of bottom plate is equipped with the mount pad, be equipped with the motor on the mount pad, the bottom of motor is equipped with the pivot, the output and the pivot transmission of motor are connected, the top of motor is equipped with the guard plate, the outside of bottom plate is equipped with three branch, the one end fixed connection of three branch is on the lateral wall of bottom plate, the bottom of branch is equipped with the protection casing, the pivot sets up the inside at the protection casing, the other end of branch is equipped with the sleeve, be equipped with the gasbag on the sleeve, the top of gasbag is equipped with the lid, the bottom of pivot is equipped with the base, the base bottom is equipped with the stirring leaf all around, the one end of stirring leaf is.
Description
Technical Field
The invention relates to the technical field of shrimp and crab culture equipment, in particular to a movable shrimp and crab culture aerator.
Background
The shrimps and crabs are another family of arthropods and belong to the ten-footed order of Crustacea, the animals are closely related to human beings, some are main aquaculture or fishing objects, particularly the shrimps, the lobsters, the crabs and the like have quite large yield in marine fishery captured matters in China, particularly the shrimps, the swimming crabs and the like have rich nutrition, high yield value and more important status, the varieties of the shrimps and the crabs in China are very many, about 1000 varieties of the shrimps and the crabs are discovered through a large amount of research and study, 400 varieties of the shrimps and 600 varieties of the crabs are found at present, during the shrimp and crab culture, the water quality control is critical, water is added for 1 time every 2-3 days in a high-temperature season, water is added while water is added, meanwhile, oxygen increasing measures are taken, during the whole culture process, bottom improvement and microbial preparations are used for improving the bottom quality and water quality, the aim of ecological culture is achieved, and the dissolved oxygen in the water is kept at more than 7.5 mg/L all the year round, the pH value is stabilized between 6.50 and 8.50, the molecular nitrogen is less than 0.02 mg/L, the nitrite is less than 0.2 mg/L, the hydrogen sulfide is less than 0.1 mg/L, and the oxygen content plays an important role in the growth of the shrimps and crabs.
Generally, an aerator used for cultivation is mainly used for stirring the water surface through rotation of blades to enable air to naturally enter a fish pond, however, the oxygen increasing amount of a traditional aerator is quite limited, the traditional waterwheel type aerator can only carry out oxygen increasing on a local area of the water surface, the oxygen increasing range of the traditional waterwheel type aerator is limited and deep water flow cannot achieve good circulation, in addition, although the oxygen increasing range of the traditional spouted aerator is increased, the structure of the traditional spouted aerator still cannot enable the water flow to achieve sufficient circulation, gas brought into a pond can not be fully diffused at the bottom of the pond, the gas forms large bubbles and then floats out of the water surface, the oxygen increasing effect is poor, and therefore the movable shrimp and crab cultivation aerator is provided.
Disclosure of Invention
The invention aims to provide a movable shrimp and crab culture aerator to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the movable shrimp and crab culture aerator comprises an air bag, a sleeve, a cover, support rods, a protective plate, a motor, a bottom plate, a mounting seat, a fixed shaft, stirring blades, a rotating shaft, a base, bolts, a paddle and a protective cover, wherein the mounting seat is arranged in the middle of the bottom plate, the motor is arranged on the mounting seat, the rotating shaft is arranged at the bottom of the motor, the output end of the motor is in transmission connection with the rotating shaft, the protective plate is arranged at the top of the motor, three support rods are arranged on the outer side of the bottom plate, one ends of the three support rods are fixedly connected to the outer side wall of the bottom plate, the protective cover is arranged at the bottom of the support rods, the rotating shaft is arranged in the protective cover, the sleeve is arranged at the other end of the support rods, the air bag is arranged on the sleeve, the cover is arranged, the stirring blade passes through the bolt fastening in the screw hole below of base, and the intermediate position of pivot is equipped with the fixed axle, and the outside evenly distributed of fixed axle has four paddles.
As a further scheme of the invention: the guard plate is the terrace with edge structure, can protect the motor not receive the erosion of shining of sunshine and rainwater, avoids the impaired life-shortening of motor.
As a further scheme of the invention: the surface of guard plate scribbles anticorrosive paint, can avoid the guard plate to take place corrosion, improves the life of guard plate.
As a further scheme of the invention: the gasbag adopts the polyethylene material to make, and inside cavity can save gas, increases the buoyancy of device, guarantees that the device during operation floats on the surface of water.
As a further scheme of the invention: the protection casing adopts stainless steel alloy material to make, and sturdy structure avoids the foreign matter in the breed pond and the inside that shrimp and crab got into the protection casing, avoids influencing the oxygenation work of device.
As a further scheme of the invention: the motor is a synchronous alternating current servo motor, has a large power range, large inertia and low highest rotation speed, is quickly reduced along with the increase of power, and is suitable for low-speed stable operation.
As a further scheme of the invention: the stirring leaf welds on the lateral wall of fixed axle, and sound construction can bear great pressure, realizes the purpose of the pond water of rolling from top to bottom.
As a further scheme of the invention: the quant passes through the bolt fastening in the bottom of base, convenient to detach maintenance and change reduce use cost.
Compared with the prior art, the invention has the beneficial effects that: the device is novel in structural design, the rotating shaft is driven to rotate through the output end of the motor, so that the stirring blades and the paddles at the bottom of the bottom plate rotate, moisture in the rotating culture pond of the stirring blades rolls up and down, outside air enters the culture pond, the paddles roll up and down and push the pond water into the horizontal direction of the gas in the pond to diffuse the gas at the bottom of the pond, the oxygen content in the pond water is increased, meanwhile, the device floats on the water surface, the device is convenient to move, and oxygen enrichment of multiple places in the culture pond is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a mobile shrimp and crab culture aerator.
Fig. 2 is a top view of the mobile shrimp and crab culture aerator.
Wherein, the names corresponding to the reference numbers are:
the air bag type stirrer comprises an air bag 1, a sleeve 2, a cover 3, a support rod 4, a protection plate 5, a motor 6, a bottom plate 7, a mounting seat 8, a fixing shaft 9, a stirring blade 10, a rotating shaft 11, a base 12, a bolt 13, a paddle 14 and a protective cover 15.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Referring to fig. 1-2, in the embodiment of the invention, the mobile shrimp and crab culture aerator comprises an air bag 1, a sleeve 2, a cover 3, support rods 4, a protection plate 5, a motor 6, a bottom plate 7, a mounting seat 8, a fixed shaft 9, a stirring blade 10, a rotating shaft 11, a base 12, a bolt 13, a paddle 14 and a protection cover 15, wherein the mounting seat 8 is arranged in the middle of the bottom plate 7, the motor 6 is arranged on the mounting seat 8, the rotating shaft 11 is arranged at the bottom of the motor 6, the output end of the motor 6 is in transmission connection with the rotating shaft 11, the protection plate 5 is arranged at the top of the motor 6, three support rods 4 are arranged at the outer side of the bottom plate 7, one ends of the three support rods 4 are fixedly connected to the outer side wall of the bottom plate 7, the protection cover 15 is arranged at the bottom of the support rods 4, the rotating shaft 11 is arranged, the bottom of the rotating shaft 11 is provided with a base 12, the periphery of the bottom of the base 12 is provided with a stirring blade 10, one end of the stirring blade 10 is provided with a through hole, a threaded hole is formed in the base 12 at the position corresponding to the through hole of the stirring blade 10, the stirring blade 10 is fixed below the threaded hole of the base 12 through a bolt 13, a fixing shaft 9 is arranged at the middle position of the rotating shaft 11, four paddles 14 are uniformly distributed on the outer side of the fixing shaft 9, when the device works, after the cover 3 of the air bag 1 is tightly covered, the device is placed into a culture pond needing oxygenation, the output end of the motor 6 drives the rotating shaft 11 to rotate, so that the stirring blade 10 and the paddles 14 at the bottom of the bottom plate 12 rotate, moisture in the rotating culture pond of the stirring blade 10 rolls up and down, outside air enters the culture pond, the paddles 14 push the air in the horizontal direction of the pond water which rolls up and, meanwhile, the device floats on the water surface, so that the device is convenient to move, and oxygen enrichment to a plurality of places in the culture pond is realized.
The surface of guard plate 5 scribbles anticorrosive paint, can avoid guard plate 5 to take place corrosion, improves guard plate 5's life.
The air bag 1 is made of polyethylene materials, is hollow inside, can store gas, increases the buoyancy of the device, and ensures that the device floats on the water surface when in work.
The protection casing 15 adopts stainless steel alloy material to make, and sturdy structure avoids the foreign matter in the breed pond and the inside that shrimp and crab got into protection casing 15, avoids influencing the oxygenation work of device.
The motor 6 is a synchronous alternating current servo motor, has a large power range, large inertia and low highest rotation speed, is quickly reduced along with the increase of power, and is suitable for low-speed stable operation.
The stirring blades 10 are welded on the side wall of the fixed shaft 9, are firm in structure, can bear large pressure, and achieve the purpose of rolling up and down the pool water.
The paddle 14 is fixed at the bottom of the base 12 through the bolt 13, so that the disassembly, maintenance and replacement are convenient, and the use cost is reduced.
The working principle of the invention is as follows: when the device is used, after the cover 3 of the air bag 1 is tightly covered, the device is placed into a culture pond needing oxygenation, the output end of the motor 6 drives the rotating shaft 11 to rotate, then the stirring blade 10 and the paddle 14 at the bottom of the bottom plate 12 rotate, moisture in the culture pond rotated by the stirring blade 10 rolls up and down, outside air enters the culture pond, the paddle 14 rolls up and down the pond water and brings the pond water into the gas in the pond to be pushed in the horizontal direction, and the gas is diffused at the bottom of the pond to increase the oxygen content in the pond water.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (8)
1. The movable shrimp and crab culture aerator comprises an air bag, a sleeve, a cover, support rods, a protection plate, a motor, a bottom plate, a mounting seat, a fixed shaft, stirring blades, a rotating shaft, a base, bolts, a paddle and a protection cover, and is characterized in that the mounting seat is arranged in the middle of the bottom plate, the motor is arranged on the mounting seat, the rotating shaft is arranged at the bottom of the motor, the output end of the motor is in transmission connection with the rotating shaft, the protection plate is arranged at the top of the motor, three support rods are arranged on the outer side of the bottom plate, one end of each support rod is fixedly connected to the outer side wall of the bottom plate, the protection cover is arranged at the bottom of each support rod, the rotating shaft is arranged inside the protection cover, the sleeve is arranged at the other end of each support rod, the air bag is arranged on the sleeve, the cover is arranged at, the stirring blade passes through the bolt fastening in the screw hole below of base, and the intermediate position of pivot is equipped with the fixed axle, and the outside evenly distributed of fixed axle has four paddles.
2. The mobile shrimp and crab culture aerator as claimed in claim 1, wherein the protection plate is of a prismatic table structure.
3. The mobile shrimp and crab culture aerator as claimed in claim 1, wherein the outer surface of the protection plate is coated with anti-corrosive paint.
4. The mobile shrimp and crab culture aerator as claimed in claim 1, wherein the air bag is made of polyethylene material and has a hollow interior.
5. The mobile shrimp and crab culture aerator as claimed in claim 1, wherein the shield is made of stainless steel alloy material.
6. The mobile shrimp and crab culture aerator as claimed in claim 1, wherein the motor is a synchronous AC servo motor.
7. The mobile shrimp and crab culture aerator as claimed in claim 1, wherein the stirring blades are welded on the side wall of the fixed shaft.
8. The mobile shrimp and crab culture aerator as claimed in claim 1, wherein the paddles are fixed at the bottom of the base by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742723.7A CN110692585A (en) | 2018-07-09 | 2018-07-09 | Movable shrimp and crab culture aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742723.7A CN110692585A (en) | 2018-07-09 | 2018-07-09 | Movable shrimp and crab culture aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110692585A true CN110692585A (en) | 2020-01-17 |
Family
ID=69192284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742723.7A Pending CN110692585A (en) | 2018-07-09 | 2018-07-09 | Movable shrimp and crab culture aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110692585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335601A (en) * | 2020-09-28 | 2021-02-09 | 徐金飞 | Be used for aquaculture oxygen equipments |
-
2018
- 2018-07-09 CN CN201810742723.7A patent/CN110692585A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335601A (en) * | 2020-09-28 | 2021-02-09 | 徐金飞 | Be used for aquaculture oxygen equipments |
| CN112335601B (en) * | 2020-09-28 | 2022-11-15 | 泸溪县兄弟特种水产养殖有限公司 | Be used for aquaculture oxygen equipments |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200117 |