CN117356515A - Air-water linkage oxygenation system for aquaculture pond - Google Patents

Air-water linkage oxygenation system for aquaculture pond Download PDF

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Publication number
CN117356515A
CN117356515A CN202311519963.8A CN202311519963A CN117356515A CN 117356515 A CN117356515 A CN 117356515A CN 202311519963 A CN202311519963 A CN 202311519963A CN 117356515 A CN117356515 A CN 117356515A
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China
Prior art keywords
transmission
aeration
driving wheel
water
rod
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Granted
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CN202311519963.8A
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CN117356515B (en
Inventor
宋晶
王文慧
李红鸽
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Jining Huisheng Seed Industry Co ltd
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Jining Huisheng Seed Industry Co ltd
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Priority to CN202311519963.8A priority Critical patent/CN117356515B/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042Introducing gases into the water, e.g. aerators, air pumps

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a gas-water linkage oxygenation system for an aquaculture pond, which comprises a base, a transmission device, a floating box, a waste collection box and an aeration device, wherein the aeration device is arranged on the base, the transmission device with gear transmission is arranged in the upper middle of the aeration device, an oxygenerator is arranged between the aeration device and the transmission device, the waste collection boxes are symmetrically arranged on two sides of the transmission device, rotating wheels are arranged at four corners on the transmission device, the output end of the oxygenerator is fixedly connected with a conveying pipe, the oxygenerator is movably connected with the aeration device through the conveying pipe, and the floating boxes are symmetrically arranged on two sides of the base; the aeration device injects oxygen into water to increase the dissolved oxygen content in the water, and likewise, the waste collection box collects and filters waste through the waste discharge hole and the filter layer, so that the cleaning of the culture environment is kept, the air-water linkage and power transmission of the whole system are realized, the oxygen supply in the water is sufficient, the waste can be effectively collected and treated, and the aquaculture efficiency is improved.

Description

Air-water linkage oxygenation system for aquaculture pond
Technical Field
The invention relates to the technical field of aquaculture equipment, in particular to a gas-water linkage oxygenation system for an aquaculture pond.
Background
Fish culture includes pond fish culture, river fish culture, lake fish culture, paddy field fish culture, industrialized fish culture, harbor fish culture and the like; the fish breeding includes artificial releasing and breeding of fish in natural water area, including river, lake, reservoir, bay, sea, etc., water area cultivation environment protection, natural breeding, etc. The fish culture comprises the following four stages: fish fry are obtained through artificial propagation of fish: the fries are cultivated into fingerlings after tens of days to months; the fish seeds are cultured into edible fish after a plurality of months or 1-2 years; the edible fish is selected and cultivated into parent fish for propagation. The pond fish culture completely comprises the four production stages; and river, lake and reservoir fish farming and harbor farming are often carried out by supplying fish seeds from ponds to cultivate edible fish. As for artificial releasing of fish seeds in fish proliferation, the fish seeds are also supplied by pond culture;
the coordinated development of humans and the environment is a persistent theme for humans. How to develop clean, safe, healthy and efficient aquaculture industry, which can meet the requirements and not pollute the environment, and realizing sustainable development is an important subject. Therefore, in the development process of the aquaculture industry in the future, environmental protection is a precondition, and a closed internal circulation cultivation mode has become a development direction;
aquaculture is an important economic activity, but due to the problems of low dissolved oxygen content in pond water, accumulation of waste materials and the like, the growth and development of cultivated objects are often limited, the water quality is deteriorated, the disease outbreak is caused, and the like. In order to improve the water environment and the cultivation benefit, the air-water linkage oxygenation technology is widely applied to ponds, the dissolved oxygen content in the ponds is often low due to the fact that natural circulation of the water is poor, organic waste is decomposed and oxygen is consumed, the requirements of cultivated organisms cannot be met, normal growth of the cultivated organisms are affected, waste, excrement, feed residues and the like generated in the cultivation process are accumulated in the water, eutrophication of the water and accumulation of harmful substances are easily caused, water quality is deteriorated, and diseases are caused.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: aquaculture is an important economic activity, but due to the problems of low dissolved oxygen content in pond water, accumulation of waste materials and the like, the growth and development of cultured aquatic organisms are often limited, the water quality is deteriorated, the disease outbreak is caused, and the like. In order to improve the water environment and the cultivation benefit, the air-water linkage oxygenation technology is widely applied to ponds, the dissolved oxygen content in the ponds is often low due to the fact that natural circulation of the water is poor, organic waste is decomposed and oxygen is consumed, the requirements of cultivated organisms cannot be met, normal growth of the cultivated organisms are affected, waste, excrement, feed residues and the like generated in the cultivation process are accumulated in the water, eutrophication of the water and accumulation of harmful substances are easily caused, water quality is deteriorated, and even diseases are caused.
In order to solve the technical problems, the invention provides the following technical scheme: a gas-water linkage oxygenation system for aquaculture pond, it includes base, transmission, buoyancy tank, waste collection box and aeration equipment, be provided with aeration equipment on the base, and the middle part is provided with gear drive's transmission on the aeration equipment, and is provided with the oxygenerator between aeration equipment and the transmission, and transmission bilateral symmetry is provided with the waste collection box, and the four corners is provided with the runner on the transmission, and the output fixedly connected with conveyer pipe of oxygenerator, and the oxygenerator has aeration equipment through conveyer pipe swing joint, base bilateral symmetry is provided with the buoyancy tank.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: the discharge holes are symmetrically formed in two sides of the waste collection box, and a filter layer is arranged on the surface of the discharge hole in the waste collection box.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: the output end of the oxygenerator is fixedly connected with a conveying pipe, and one side of the conveying pipe away from the oxygenerator is positioned on the air supply pipe.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: the aeration device comprises an aeration frame, aeration pipes, aeration spray heads, mounting seats, screw rods, transmission rods, racks, limiting blocks, buffer springs, protruding blocks, incomplete gears, limiting sleeves and air supply pipes, wherein the upper side of a base is provided with the aeration frame, the two sides in the aeration frame are provided with transmission grooves, a plurality of aeration pipes are arranged in the aeration frame at equal intervals, one sides of the aeration pipes are provided with the incomplete gears in the transmission grooves, the mounting seats are arranged in the transmission grooves, the screw rods are arranged between the mounting seats, the second driving motor is arranged in one side of the mounting seats, and the screw rods are fixedly connected to the output ends of the second driving motor.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: the screw rod is movably connected with a transmission rod, limiting blocks are symmetrically arranged on two sides of the transmission rod, bumps are arranged on one side of each limiting block, a plurality of racks are arranged below the transmission rod at equal intervals, and gears between the racks and the incomplete gears are matched with each other.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: an air supply pipe is arranged in the transmission groove at the other side, a through hole is formed in the surface of the air supply pipe, one side, far away from the incomplete gear, of the aeration pipe is positioned in the through hole, an air vent is formed in the through hole of the aeration pipe, and a limiting sleeve is arranged between the aeration pipe and the air supply pipe.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: and a buffer spring is arranged between the limiting block and the transmission groove and on the convex block.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: the transmission device comprises a transmission box, a first driving motor, a driving wheel, a first rotating rod, a second driving wheel, a first movable rod, a third driving wheel, a movable shaft, a fourth driving wheel, a second rotating rod, a fifth driving wheel, a sixth driving wheel and a second movable rod, wherein the transmission box is arranged on the upper side of the aeration frame, a mounting groove is formed in the transmission box, the first driving motor is arranged on the upper side of the transmission box, the driving wheel is arranged at the output end of the first driving motor in the mounting groove, the first rotating rod and the second rotating rod are respectively arranged on two sides of the transmission box, and the first driving wheel and the fourth driving wheel are arranged on one sides, close to the driving wheel, of the first rotating rod and the second rotating rod.
As a preferable scheme of the air-water linkage oxygenation system for the aquaculture pond, the invention comprises the following steps: the first driving wheel and the fourth driving wheel are respectively provided with a third driving wheel and a sixth driving wheel, and gears between the third driving wheel and the sixth driving wheel and between the second driving wheel and the fifth driving wheel are mutually matched.
The invention has the beneficial effects that:
1. when the aerator works, the second driving motor is started, the driving rod is driven to horizontally move in the driving groove through the screw rod, the driving rod is limited by the limiting block and the protruding block, when the screw rod rotates, the driving rod can also move along with the driving rod, the rack and the incomplete gear are mutually matched, the aeration pipe can realize swinging movement through the movement of the driving rod, the aeration nozzle introduces gas into pond water through the aeration pipe, so that the dissolved oxygen content in water is increased, the aeration nozzle subdivides the gas into small bubbles and injects the small bubbles into water, the oxygenation effect is realized, when the driving rod reaches the limiting block or the protruding block, the buffer spring plays a role in buffering, the air supply pipe is connected with an external air supply system, the required gas can be supplied to the aeration pipe through the pipeline, the limiting sleeve has the role of limiting the relative movement between the aeration pipe and the air supply pipe, the fixed positions of the air supply pipe are kept, the connection of the aeration pipe and the aeration pipe can be ensured to be tightly and stably through the setting of the limiting sleeve, the condition of loosening or separation can not occur, the normal work of the aeration device is facilitated, the gas is introduced into the water, and the dissolved oxygen content is improved.
2. The output end of the first driving motor is connected to a driving wheel in the mounting groove, the first driving motor is mounted above the transmission case, the driving wheel is driven by the first driving motor to rotate, the first driving wheel and the fourth driving wheel are located on one sides of the first rotating rod and the second rotating rod and close to the driving wheel, the first driving wheel and the fourth driving wheel are connected with the driving wheel through the first rotating rod and the second rotating rod, the second driving wheel and the fifth driving wheel are located on the other sides of the first driving wheel and the fourth driving wheel, which are far away from the driving wheel, power is transmitted to the second driving wheel and the fifth driving wheel through gear transmission, meanwhile, two sides of the transmission case are symmetrically and movably connected with the first moving rod and the second moving rod, rotating wheels are arranged on two sides of the first moving rod and the second moving rod, and the third driving wheel and the sixth driving wheel are located on the first moving rod and the second moving rod, and are connected with the second driving wheel through gear matching, so that when the first driving motor drives the driving wheel to rotate, the power is transmitted to other parts of the transmission device through the driving wheel and the rotating wheels, and the rotating wheels are driven to rotate reversely, and impurities above the water surface can be brought into the waste collection box.
3. When transmission drives the runner to rotate, through transmission's gear drive effect, power transmission gives other parts, wherein oxygenerator produces oxygen and carries aeration equipment through the conveyer pipe, aeration equipment injects oxygen into water, increase the dissolved oxygen content in the water, equally, the waste collection box is collected and is filtered the waste through waste discharge gate and filter layer, keep the cleanness of aquaculture environment, the air-water linkage and the power transmission of entire system, make the oxygen supply in the water sufficient, the waste material can effectively collect and handle, provide the oxygen supply guarantee for aquaculture, aquaculture's efficiency and quality of water management have been improved.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present disclosure.
Fig. 2 is a schematic top view of the whole of the embodiment of the present disclosure.
Fig. 3 is a schematic diagram of the overall bottom structure in an embodiment of the present disclosure.
FIG. 4 is a schematic cross-sectional view of the structure A-A of FIG. 3.
Fig. 5 is a schematic structural view of a transmission in an embodiment of the present disclosure.
Fig. 6 is a schematic view of a partial enlarged structure of a in fig. 4.
Fig. 7 is a schematic view of the structure of an air supply pipe in an aeration device according to an embodiment of the present disclosure.
Fig. 8 is a schematic structural view of an aeration apparatus in an embodiment of the present disclosure.
Reference numerals: 1. a base; 2. a transmission device; 201. a transmission case; 202. a first driving motor; 203. a driving wheel; 204. a first driving wheel; 205. a first rotating lever; 206. a second driving wheel; 207. a first movable lever; 208. a third driving wheel; 209. a movable shaft; 210. a fourth driving wheel; 211. a second rotating lever; 212. a fifth driving wheel; 213. a sixth driving wheel; 214. a second movable rod; 3. a rotating wheel; 4. a buoyancy tank; 5. a waste collection box; 6. an aeration device; 601. an aeration frame; 602. an aeration pipe; 603. an aeration spray head; 604. a mounting base; 605. a screw rod; 606. a transmission rod; 607. a rack; 608. a limiting block; 609. a buffer spring; 610. a bump; 611. an incomplete gear; 612. a limit sleeve; 613. an air supply pipe; 614. a second driving motor; 615. a transmission groove; 616. a through hole; 617. a vent hole; 7. a filter layer; 8. an oxygenerator; 9. a delivery tube; 10. and a discharge port.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1 and 2, this embodiment provides a gas-water linkage oxygenation system for aquaculture pond, including base 1, transmission 2, buoyancy tank 4, waste collection box 5 and aeration equipment 6, be provided with aeration equipment 6 on the base 1, and the middle part is provided with gear drive's transmission 2 on the aeration equipment 6, and be provided with oxygenerator 8 between aeration equipment 6 and the transmission 2, and transmission 2 bilateral symmetry is provided with waste collection box 5, and the four corners is provided with runner 3 on the transmission 2, and the output fixedly connected with conveyer pipe 9 of oxygenerator 8, oxygenerator 8 has aeration equipment 6 through conveyer pipe 9 swing joint, base 1 bilateral symmetry is provided with buoyancy tank 4.
The discharge gate 10 has been seted up to waste collection box 5 both sides symmetry, and is provided with filter layer 7 in waste collection box 5 at discharge gate 10 surface, the output fixedly connected with conveyer pipe 9 of oxygenerator 8, one side that conveyer pipe 9 kept away from oxygenerator 8 is located air feed pipe 613, when transmission 2 drive runner 3 was rotatory, through the gear drive effect of transmission 2, power transmission gives other parts, wherein oxygenerator 8 produces oxygen and carries aeration equipment 6 through conveyer pipe 9, aeration equipment 6 injects oxygen into the water, increase the dissolved oxygen content in the water, and similarly, waste collection box 5 collects and filters the waste through waste discharge gate and filter layer 7, keep the cleanness of aquaculture environment, the air-water linkage and the power transmission of entire system, make the oxygen supply in the water sufficient, the waste can effectively collect and handle, aquaculture's efficiency and quality of water management have been improved.
Example 2
Referring to fig. 6 to 8, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that the aeration device 6 includes an aeration frame 601, an aeration pipe 602, an aeration nozzle 603, a mounting seat 604, a screw rod 605, a transmission rod 606, a rack 607, a limiting block 608, a buffer spring 609, a bump 610, an incomplete gear 611, a limiting sleeve 612 and an air supply pipe 613, the upper side of the base 1 is provided with an aeration frame 601, both sides in the aeration frame 601 are provided with transmission grooves 615, a plurality of aeration pipes 602 are equidistantly arranged in the aeration frame 601, one side of the aeration pipe 602 is provided with an incomplete gear 611 in the transmission grooves 615, a mounting seat 604 is arranged in the transmission grooves 615, a screw rod 605 is arranged between the mounting seats 604, a second driving motor 614 is arranged in one side of the mounting seat 604, and the output end of the second driving motor 614 is fixedly connected with the screw rod 605.
A transmission rod 606 is movably connected on the screw rod 605, limiting blocks 608 are symmetrically arranged on two sides of the transmission rod 606, a bump 610 is arranged on one side of each limiting block 608, a plurality of racks 607 are equidistantly arranged below the transmission rod 606, the racks 607 are matched with the incomplete gears 611,
an air supply pipe 613 is arranged in the transmission groove 615 on the other side, a through hole 616 is formed in the surface of the air supply pipe 613, one side, far away from the incomplete gear 611, of the aeration pipe 602 is positioned in the through hole 616, an air vent 617 is formed in the aeration pipe 602 in the through hole 616, and a limit sleeve 612 is arranged between the aeration pipe 602 and the air supply pipe 613.
A buffer spring 609 is arranged on the bump 610 between the limiting block 608 and the transmission groove 615; when the aerator is started, the second driving motor 614 is started, the driving rod 606 is driven to horizontally move in the driving groove 615 through the lead screw 605, the driving rod 606 is limited by the limiting block 608 and the protruding block 610, when the lead screw 605 rotates, the driving rod 606 also moves along with the driving rod 606, so that the rack 607 is matched with the incomplete gear 611, the aerator pipe 602 can realize swinging motion through the movement of the driving rod 606, the aerator nozzle 603 introduces gas into pond water through the aerator pipe 602, so that the dissolved oxygen content in the water is increased, the aerator nozzle 603 subdivides the gas into small bubbles and injects the small bubbles into the water, the oxygenation effect is realized, when the driving rod 606 reaches the limiting block 608 or the protruding block 610, the buffer spring 609 plays a role of buffering, the buffer pipe 613 is connected with an external air supply system, the required gas can be provided for the aerator pipe 602 through the pipeline, the limiting block 612 plays a role of limiting the relative motion between the aerator pipe 602 and the air supply pipe 613, the fixed position of the buffer sleeve 612 is kept, the connection of the aerator pipe 602 and the air supply pipe 613 can be ensured to be stable through the setting of the limiting block 612, the condition that the aerator pipe 602 and the aerator pipe 613 cannot loose or separate from the dissolved oxygen content is ensured, the normal aeration device can be effectively introduced into the water, and the normal aeration device is guaranteed.
Example 3
Referring to fig. 4 and 5, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that the transmission device 2 includes a transmission case 201, a first driving motor 202, a driving wheel 203, a first driving wheel 204, a first rotating rod 205, a second driving wheel 206, a first movable rod 207, a third driving wheel 208, a movable shaft 209, a fourth driving wheel 210, a second rotating rod 211, a fifth driving wheel 212, a sixth driving wheel 213 and a second movable rod 214, a transmission case 201 is provided on the upper side of the aeration frame 601, a mounting groove is provided in the transmission case 201, a first driving motor 202 is provided on the upper side of the transmission case 201, a driving wheel 203 is provided at the output end of the first driving motor 202 in the mounting groove, a first rotating rod 205 and a second rotating rod 211 are provided on both sides of the transmission case 201, and a first driving wheel 204 and a fourth driving wheel 210 are provided on one side of the first rotating rod 205 and the second rotating rod 211 close to the driving wheel 203.
A second driving wheel 206 and a fifth driving wheel 212 are arranged on one side, far from the driving wheel 203, of the first driving wheel 204 and the fourth driving wheel 210, a first movable rod 207 and a second movable rod 214 are symmetrically and movably connected to two sides of the driving box 201, a rotating wheel 3 is arranged on two sides of the first movable rod 207 and the second movable rod 214, a third driving wheel 208 and a sixth driving wheel 213 are respectively arranged on the first movable rod 207 and the second movable rod 214, and gears between the third driving wheel 208 and the sixth driving wheel 213 and the second driving wheel 206 and the fifth driving wheel 212 are mutually matched; firstly, the output end of a first driving motor 202 is connected to a driving wheel 203 in an installation groove, a first driving motor 202 is installed above a transmission box 201, the driving wheel 203 is driven by the first driving motor 202 to rotate, a first driving wheel 204 and a fourth driving wheel 210 are positioned on one side of a first rotating rod 205 and one side of a second rotating rod 211 and are close to the driving wheel 203, the driving wheel is connected with the driving wheel 203 through the first rotating rod 205 and the second rotating rod 211, the second driving wheel 206 and the fifth driving wheel 212 are positioned on the other side of the first driving wheel 204 and the fourth driving wheel 210 far away from the driving wheel 203, power is transmitted to the second driving wheel 206 and the fifth driving wheel 212 through gear transmission, meanwhile, the two sides of the transmission box 201 are symmetrically and movably connected with the first moving rod 207 and the second moving rod 214, two sides of the first moving rod 207 and the second moving rod 214 are respectively provided with a rotating wheel 3, and a third driving wheel 208 and a sixth driving wheel 213 are positioned on the first moving rod 207 and the second moving rod 214, the second driving wheel 206 and the fifth driving wheel 212 are connected with each other through gear matching, when the first driving wheel 204 and the fourth driving wheel 210 are positioned on the other side far away from the driving wheel 203, the other driving wheel 2 is also driven by the driving wheel 2 through the gear matching with the driving wheel, and the other rotating wheels can be driven by the driving wheel 3 to rotate in the reverse direction, and the waste can be collected on the water surface.

Claims (9)

1. A gas-water linkage oxygenation system for aquaculture pond, its characterized in that: including base (1), transmission (2), buoyancy tank (4), waste collection box (5) and aeration equipment (6), be provided with aeration equipment (6) on base (1), and the middle part is provided with gear drive's transmission (2) on aeration equipment (6), and be provided with oxygenerator (8) between aeration equipment (6) and transmission (2), and transmission (2) bilateral symmetry is provided with waste collection box (5), and the four corners is provided with runner (3) on transmission (2), the output fixedly connected with conveyer pipe (9) of oxygenerator (8), oxygenerator (8) are through conveyer pipe (9) swing joint with aeration equipment (6), base (1) bilateral symmetry is provided with buoyancy tank (4).
2. A gas-water linked oxygenation system for an aquaculture pond according to claim 1 wherein: aeration equipment (6) are including aeration frame (601), aeration pipe (602), aeration shower nozzle (603), mount pad (604), lead screw (605), transfer line (606), rack (607), stopper (608), buffer spring (609), lug (610), incomplete gear (611), stop collar (612) and air pipe (613), base (1) upside is provided with aeration frame (601), and transmission groove (615) have all been seted up to both sides in aeration frame (601), and the equidistance is provided with a plurality of aeration pipes (602) in aeration frame (601), and aeration pipe (602) one side is provided with incomplete gear (611) in transmission groove (615), be provided with mount pad (604) in transmission groove (615), be provided with lead screw (605) between mount pad (604), and be provided with second driving motor (614) in mount pad (604) one side, the output fixedly connected with lead screw (605) of second driving motor (614).
3. A gas-water linked oxygenation system for an aquaculture pond according to claim 2 wherein: the screw rod (605) is movably connected with a transmission rod (606), limiting blocks (608) are symmetrically arranged on two sides of the transmission rod (606), a bump (610) is arranged on one side of each limiting block (608), a plurality of racks (607) are arranged below the transmission rod (606) at equal intervals, and gears of the racks (607) and the incomplete gears (611) are matched with each other.
4. A gas-water linked oxygenation system for an aquaculture pond according to claim 3 wherein: an air supply pipe (613) is arranged in the transmission groove (615) on the other side, a through hole (616) is formed in the surface of the air supply pipe (613), one side, far away from the incomplete gear (611), of the aeration pipe (602) is located inside the through hole (616), an air vent (617) is formed in the aeration pipe (602) inside the through hole (616), and a limiting sleeve (612) is arranged between the aeration pipe (602) and the air supply pipe (613).
5. A gas-water linked oxygenation system for an aquaculture pond according to claim 2 wherein: the transmission device (2) comprises a transmission case (201), a first driving motor (202), a driving wheel (203), a first driving wheel (204), a first rotating rod (205), a second driving wheel (206), a first movable rod (207), a third driving wheel (208), a movable shaft (209), a fourth driving wheel (210), a second rotating rod (211), a fifth driving wheel (212), a sixth driving wheel (213) and a second movable rod (214), wherein the upper side of the aeration frame (601) is provided with the transmission case (201), a mounting groove is formed in the transmission case (201), the upper side of the transmission case (201) is provided with the first driving motor (202), the driving wheel (203) is arranged at the output end of the first driving motor (202) in the mounting groove, the first rotating rod (205) and the second rotating rod (211) are respectively arranged at two sides of the transmission case (201), and the first rotating rod (205) and the second rotating rod (211) are arranged at one side close to the driving wheel (203) and the fourth driving wheel (210).
6. A gas-water linked oxygenation system for an aquaculture pond according to claim 5 wherein: the transmission case is characterized in that a second transmission wheel (206) and a fifth transmission wheel (212) are arranged on one side, far away from the driving wheel (203), of the first transmission wheel (204) and the fourth transmission wheel (210), a first movable rod (207) and a second movable rod (214) are symmetrically and movably connected to two sides of the transmission case (201), rotating wheels (3) are arranged on two sides of the first movable rod (207) and two sides of the second movable rod (214), a third transmission wheel (208) and a sixth transmission wheel (213) are respectively arranged on the first movable rod (207) and the second movable rod (214), and gears between the third transmission wheel (208) and the sixth transmission wheel (213) and the second transmission wheel (206) and the fifth transmission wheel (212) are mutually matched.
7. A gas-water linked oxygenation system for an aquaculture pond according to claim 1 wherein: the two sides of the waste collection box (5) are symmetrically provided with discharge holes (10), and a filter layer (7) is arranged on the surface of the discharge holes (10) in the waste collection box (5).
8. A gas-water linked oxygenation system for an aquaculture pond according to claim 1 wherein: the output end of the oxygenerator (8) is fixedly connected with a conveying pipe (9), and one side, far away from the oxygenerator (8), of the conveying pipe (9) is positioned on the air supply pipe (613).
9. A gas-water linked oxygenation system for an aquaculture pond according to claim 3 wherein: a buffer spring (609) is arranged on the bump (610) between the limiting block (608) and the transmission groove (615).
CN202311519963.8A 2023-11-14 2023-11-14 Air-water linkage oxygenation system for aquaculture pond Active CN117356515B (en)

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CN115735841A (en) * 2022-12-07 2023-03-07 东北林业大学 Oxygen-increasing machine for ecological protection of fishes
CN219409455U (en) * 2023-01-10 2023-07-25 河南和谐环境科技有限公司 Sewage treatment aeration system
CN116548369A (en) * 2023-06-02 2023-08-08 安徽省农业科学院水产研究所 Method for regulating and controlling mandarin fish culture water

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