CN116637422A - Aerator for aquaculture - Google Patents
Aerator for aquaculture Download PDFInfo
- Publication number
- CN116637422A CN116637422A CN202310437969.4A CN202310437969A CN116637422A CN 116637422 A CN116637422 A CN 116637422A CN 202310437969 A CN202310437969 A CN 202310437969A CN 116637422 A CN116637422 A CN 116637422A
- Authority
- CN
- China
- Prior art keywords
- brush
- aerator
- driving
- pontoon
- fixedly connected
- 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.)
- Pending
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 67
- 238000009360 aquaculture Methods 0.000 title claims abstract description 18
- 244000144974 aquaculture Species 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000005188 flotation Methods 0.000 claims 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 239000012535 impurity Substances 0.000 abstract description 32
- 238000006213 oxygenation reaction Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 244000058871 Echinochloa crus-galli Species 0.000 description 5
- 235000015225 Panicum colonum Nutrition 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Abstract
The invention relates to the technical field of oxygen-increasing machines, in particular to an oxygen-increasing machine for aquaculture; the automatic aerator comprises an annular pontoon, wherein the pontoon is detachably connected with an aerator body, the lower end of the aerator body is provided with a water inlet, the lower end of the pontoon is fixedly provided with a filter screen cover, the lower end of the pontoon is provided with a filter screen cleaning structure, the filter screen cleaning structure comprises a rotating drum rotationally connected with the lower end of the pontoon, the pontoon is provided with a rotation driving device, the lower end of the rotating drum is rotationally connected with a plurality of roller brushes for cleaning the filter screen cover, one side of each roller brush is provided with a cleaning box fixedly connected with the rotating drum, the cleaning box is provided with a brush cleaning structure for cleaning the roller brushes, and the roller brushes are connected with a brush driving device for driving the roller brushes; the problems that garbage, growing aquatic plants and other impurities easily block the water inlet, the water absorption capacity of the aerator is affected, and the oxygenation efficiency of the aerator is reduced are effectively solved; can clear up the filter screen panel effectively, improve oxygen-increasing machine oxygenation efficiency.
Description
Technical Field
The invention relates to the technical field of oxygen-increasing machines, in particular to an oxygen-increasing machine for aquaculture.
Background
An aerator is a machine commonly used in fishery. The main function of the water-based oxygen-free fish tank is to increase the oxygen content in water so as to ensure that fish in the water cannot be anoxic, and simultaneously inhibit the growth of anaerobic bacteria in the water, thereby preventing the deterioration of pool water and threatening the living environment of fish. The aerator is generally driven into water by an air pump, so as to achieve the purpose of increasing the oxygen content in the water.
The common fountain aerator in the market at present has some defects when aquaculture is carried out: when the aerator utilizes the water pump to pump water, impurities such as garbage floating in the fish pond and growing aquatic plants are easy to block the water inlet and block, the water absorbing capacity of the aerator is affected, the aeration efficiency of the aerator is reduced, insufficient oxygen required by the respiration of fish fries in the fish pond can be possibly caused, the fish fries are anoxic, and the water pump acceleration loss can be caused due to overlong working time.
Accordingly, the present invention provides an aerator for aquaculture that addresses this problem.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the aerator for aquaculture, which effectively solves the problems that garbage, growing aquatic plants and other impurities easily block a water inlet, the water absorption capacity of the aerator is affected, the oxygenation efficiency of the aerator is reduced, insufficient oxygen required by breathing of fish fries in a fish pond is possibly caused, the fish fries are anoxic, and the acceleration loss of a water pump is also caused due to overlong working time.
The invention relates to an aerator for aquaculture, which comprises an annular pontoon, wherein the pontoon is detachably connected with an aerator body, the lower end of the aerator body is provided with a water inlet, the lower end of the pontoon is fixedly provided with a filter screen cover for filtering the water inlet, the lower end of the pontoon is provided with a filter screen cleaning structure for cleaning the filter screen cover, the filter screen cleaning structure comprises a rotating drum rotationally connected with the lower end of the pontoon, the pontoon is provided with a rotary driving device for driving the rotating drum to rotate, the lower end of the rotating drum is rotationally connected with a plurality of roller brushes for cleaning the filter screen cover, one side of each roller brush is provided with a cleaning box fixedly connected with the rotating drum, the cleaning box is provided with a brush cleaning structure for cleaning the roller brushes, and the roller brushes are connected with a brush driving device for driving the roller brushes.
Preferably, the brush cleaning structure comprises a plurality of cleaning teeth fixedly connected to one side of the cleaning box, and the cleaning teeth are fixedly connected to one side, close to the roller brush, of the cleaning box.
Preferably, the rotation driving device comprises a rotation gear fixedly connected with the upper end of the rotation cylinder, two driving motors are symmetrically arranged on the pontoon, and two driving gears meshed with the rotation gear are fixedly connected with the rotating shaft ends of the driving motors.
Preferably, the brush driving device comprises a brush driving cylinder fixedly connected to the lower end of the pontoon, the brush driving cylinder and the rotating cylinder are concentrically arranged, an internal gear is fixedly arranged in the rotating cylinder, and a driven gear meshed with the internal gear is fixedly connected to the upper end of the roller brush.
Preferably, the cover is sheltered from to detachable connection on the clearance box, shelter from the cover and be close to the inboard and install multirow longitudinal arrangement's the brush hair that shelters from, the inside sliding connection of clearance box has a plurality of catch bars, fixedly connected with a plurality of longitudinal evenly distributed's pawl on the catch bar, the cross-section of pawl sets up to triangle-shaped, a plurality of catch bar upper end fixed connection is in same backup pad, the backup pad with be connected with the spring between the clearance box, fixedly connected with down the depression bar in the backup pad, brush actuating cylinder lower extreme is provided with and is used for promoting the thrust unit who rolls down the depression bar.
Preferably, the driving device comprises a pressing driving ring fixedly connected to the lower end of the brush driving barrel, the lower end of the pressing driving ring is in a wave shape, and the pressing rod is in contact with the lower end of the pressing driving ring.
Preferably, the self-locking device is arranged on the driving motor and comprises two self-locking sliding blocks symmetrically connected to the driving motor, a compression spring is arranged between the self-locking sliding blocks and the driving motor, an unlocking rod is slidably connected to the upper end of the driving motor, a connecting rod is connected between the unlocking rod and the self-locking sliding blocks, a limiting groove matched with the self-locking sliding blocks is formed in the pontoon, and a pull ring is fixedly arranged on the driving motor.
The beneficial effects of the invention are as follows:
aiming at the existing aerator for aquaculture, the invention effectively solves the problems that garbage, growing aquatic weeds and other impurities are easily sucked into the aerator by a water pump to cause the blockage of the aerator and the reduction of water pumping quantity, the blockage of the water inlet affects the water absorbing capacity of the aerator, the oxygenation efficiency of the aerator is reduced, insufficient oxygen required by the breathing of fish fries in a fish pond is possibly caused, the fish fries are lack of oxygen, and the acceleration loss of the water pump is also caused due to overlong working time by adding the pontoon, the aerator body, the water inlet, the filtering net cover, the rotary drum brush, the cleaning box and the cleaning teeth; the brush driving barrel, the internal gear and the driven gear are added to drive the roller brush to rotate, so that impurities such as pasture and water on the filter screen cover are cleaned away from the filter screen cover, and the filter screen cover is prevented from being blocked; the problems that impurities on the filter screen cover are cleaned by the roller brush and then the impurities are adsorbed on the filter screen cover again are solved by adding the shielding cover, shielding bristles, the pushing rod, the inverted teeth, the supporting plate, the springs and the pressing rod; the problem that the driving motor is inconvenient to detach and maintain is solved by adding the self-locking sliding block, the compression spring, the unlocking rod, the connecting rod, the limiting groove and the pulling ring; the invention can effectively clean the filter screen cover and improve the oxygenation efficiency of the aerator.
Drawings
FIG. 1 is a schematic view of the overall installation of the present invention;
FIG. 2 is a schematic view of the mounting of the aerator body of the present invention;
FIG. 3 is a schematic view of the meshing of the driven gear and the internal gear of the present invention;
FIG. 4 is a schematic cross-sectional view of a pontoon according to the invention;
FIG. 5 is a schematic view of a push down drive ring according to the present invention;
FIG. 6 is a schematic illustration of a pontoon according to the invention;
FIG. 7 is a partial schematic view of the invention at A;
FIG. 8 is a schematic diagram of a drive motor according to the present invention;
1. a pontoon; 2. an aerator body; 3. a water inlet; 4. filtering the net cover; 5. a rotating cylinder; 6. a roller brush; 7. cleaning the box; 8. cleaning teeth; 9. rotating the gear; 10. a driving motor; 11. a drive gear; 12. a brush driving cylinder; 13. an internal gear; 14. a driven gear; 15. a shielding cover; 16. shielding the brush hair; 17. a push rod; 18. chamfering; 19. a support plate; 20. a spring; 21. pressing down a rod; 22. pressing down the drive ring; 23. a self-locking sliding block; 24. a compression spring; 25. unlocking the rod; 26. a connecting rod; 27. a limit groove; 28. the ring is pulled.
Detailed Description
The foregoing and other features, aspects and advantages of the present invention will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings, 1-8. The following embodiments are described in detail with reference to the drawings.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
According to the first embodiment, according to the aerator for aquaculture shown in fig. 1 to 8, the aerator comprises an annular pontoon 1, the upper end of the pontoon is detachably connected with an aerator body 2, the lower end of the aerator body 2 is provided with a water inlet 3, the pontoon 1 is fixed on the water surface when in use, the aerator body 2 is fixed inside the pontoon 1, water enters from the water inlet 3, the upper end of the aerator body 2 is ejected, the lower end of the pontoon 1 is fixedly provided with a filter screen cover 4 for filtering the water inlet 3, the lower end of the pontoon 1 is provided with a filter screen cleaning structure for cleaning the filter screen cover 4, the filter screen cleaning structure is connected with a rotating drum 5 for rotating the lower end of the pontoon 1, the pontoon 1 is provided with a rotary driving device for driving the rotating drum 5, the lower end of the rotating drum 5 is rotationally connected with a plurality of rotary brushes 6 for cleaning the filter screen cover 4, the rotary drum brushes 6 are rotationally cleaned on the filter screen cover 4, one side of the rotary drums 6 is provided with a brush cleaning box 7 fixedly connected with the brush cleaning box 6, and the brush cleaning box 6 is connected with the brush cleaning device for driving the brush cleaning box 6.
The brush cleaning structure comprises a plurality of cleaning teeth 8 fixedly connected to one side of the cleaning box 7, the cleaning teeth 8 are fixedly connected to one side, close to the roller brush 6, of the cleaning box 7, when the brush cleaning structure is used, the roller brush 6 rotates, and impurities such as pasture and water adhered to the roller brush 6 are cleaned by the cleaning teeth 8.
The rotation driving device comprises a rotation driving device, the rotation driving device comprises a rotation gear 9 fixedly connected to the upper end of a rotation barrel 5, two driving motors 10 are symmetrically arranged on a pontoon 1, two mounting holes are symmetrically formed in the pontoon 1, the driving motors 10 are arranged inside the mounting holes, the driving motors 10 are externally connected with a power supply, the driving motors 10 are subjected to waterproof treatment, the driving motors 10 are symmetrically arranged on the pontoon 1 to keep balance of the pontoon 1, the rotating shaft ends of the driving motors 10 are fixedly connected with two driving gears 11 meshed with the rotation gear 9, when the rotation driving device is used, the driving motors 10 are started, the driving gears 11 are driven by the driving motors 10 to rotate the rotation gear 9, and the rotation barrel 5 is driven by the rotation gear 9 to rotate around a filter screen 4.
The brush drive device comprises a brush drive cylinder 12 fixedly connected to the lower end of the pontoon 1, an inner gear 13 is fixedly arranged in the brush drive cylinder 12 and concentrically arranged with the rotating cylinder 5, a driven gear 14 meshed with the inner gear 13 is fixedly connected to the upper end of the roller brush 6, when the rotating cylinder 5 rotates, the rotating cylinder 5 drives the roller brush 6 to synchronously rotate around the aerator body 2, the roller brush 6 rotates around the aerator body 2, the driven gear 14 rotates in the inner gear 13, the driven gear 14 drives the roller brush 6 to rotate, the roller brush 6 rotates to clean the filter screen 4, impurities on the filter screen 4 are cleaned by the roller brush 6, and impurities such as water grass adhere to the roller brush 6.
In the embodiment, the pontoon 1 is fixed on the water surface, the aerator body 2 is fixed inside the pontoon 1, and water enters from the water inlet 3 and is sprayed out from the upper end of the aerator body 2; the driving motor 10 is started, the driving motor 10 drives the driving gear 11, the driving gear 11 drives the rotating gear 9 to rotate, the rotating gear 9 drives the rotating cylinder 5 to rotate around the filtering net cover 4, when the rotating cylinder 5 rotates, the rotating cylinder 5 drives the roller brush 6 to synchronously rotate around the aerator body 2, the roller brush 6 rotates around the aerator body 2, the driven gear 14 rotates inside the internal gear 13, the driven gear 14 drives the roller brush 6 to rotate, the roller brush 6 rotates to clean the filtering net cover 4, the roller brush 6 cleans impurities on the filtering net cover 4, impurities such as water grass are adhered to the roller brush 6, and the impurities such as water grass adhered to the roller brush 6 are cleaned by the cleaning teeth 8.
On the basis of the first embodiment, after the impurities on the filtering net cover 4 are cleaned by the roller brush, the impurities are easy to be adsorbed on the filtering net cover 4 again, so that the embodiment provides a collecting device, specifically, a shielding cover 15 is detachably connected on the cleaning box 7, a plurality of rows of shielding bristles 16 which are longitudinally arranged are installed close to the inner side of the shielding cover 15, the cleaning teeth 8 clean the impurities cleaned from the roller brush 6 between the two adjacent shielding bristles 16, a plurality of pushing rods 17 are slidably connected in the cleaning box 7, a plurality of longitudinal evenly distributed inverted teeth 18 are fixedly connected on the pushing rods 17, the cross section of the inverted teeth 18 is triangular, the upper ends of the pushing rods 17 are fixedly connected to the same supporting plate 19, a spring 20 is connected between the supporting plate 19 and the cleaning box 7, a pressing rod 21 is fixedly connected on the supporting plate 19, and a pushing device for pushing the pressing rod 21 is arranged at the lower end of the brush driving cylinder 12.
The driving device comprises a pressing driving ring 22 fixedly connected to the lower end of the brush driving barrel 12, the lower end of the pressing driving ring 22 is provided with a wave shape, and referring to fig. 5, the pressing rod 21 is contacted with the lower end of the pressing driving ring 22.
When the embodiment is implemented in detail, under the action of the spring 20, the pressing rod 21 is always in contact with the lower end of the pressing driving ring 22, when the rotating cylinder 5 rotates, the rotating cylinder 5 drives the roller brush 6 to synchronously rotate around the aerator body 2, the pressing driving ring 22 pushes the pressing rod 21 to vertically reciprocate, the pressing rod 21 drives the supporting plate 19 to synchronously slide, the supporting plate 19 drives the pushing rod 17 to synchronously slide, the inverted tooth 18 slides along with the pushing rod 17 synchronously, when the inverted tooth 18 slides downwards, impurities between two adjacent shielding bristles 16 are cleaned downwards, and when the inverted tooth 18 slides upwards, the shielding bristles 16 block the impurities to slide upwards, so that the impurities reciprocate until the impurities are cleaned below the aerator body 2 and discharged from below the cleaning box 7, the water pumping type aerator body 2 is prevented, and the impurities are continuously adhered to the filtering net cover 4.
The third embodiment, on the basis of the first embodiment, the driving motor 10 is inconvenient to detach and repair, so this embodiment provides a structure convenient to detach and install to solve the above-mentioned problem, specifically, install the self-locking device on the driving motor 10, the self-locking device includes two self-locking sliders 23 that are symmetrically connected on the driving motor 10, two sliding grooves are symmetrically provided on the driving motor 10, the self-locking sliders 23 are slidingly connected inside the sliding grooves, a compression spring 24 is installed between the self-locking sliders 23 and the driving motor 10, the initial position, under the action of the compression spring 24, the two self-locking sliders 23 push in the direction away from each other, the upper end of the driving motor 10 is slidingly connected with an unlocking rod 25, a connecting rod 26 is connected between the unlocking rod 25 and the self-locking sliders 23, a limit groove 27 that is matched with the self-locking sliders 23 is provided on the pontoon 1, a pull ring 28 is fixedly installed on the driving motor 10, when in use, the direction close to the pull ring 28 pulls the unlocking rod 25, under the action of the connecting rod 26 pulls the side of the driving motor 23 towards the inside the pontoon 23, pulls the self-locking sliders 23 towards the inside the driving motor 23, and pulls the self-locking sliders 23 towards the inside the driving slider 23, and releases the self-locking slider 23 from the direction, and releases the self-locking slider 23 from the inside the driving slider 23, and releases the self-locking slider 23, and the self-locking slider 23 from the inside the driving motor 1, thereby fixing the drive motor 10 to the pontoon 1.
The specific implementation method comprises the following steps:
fixing a pontoon 1 on the water surface, fixing an aerator body 2 inside the pontoon 1, and spraying water from the upper end of the aerator body 2; starting a driving motor 10, driving a driving gear 11 by the driving motor 10, driving a rotating gear 9 to rotate by the driving gear 11, driving a rotating cylinder 5 to rotate around a filtering net cover 4 by the rotating gear 9, driving a roller brush 6 to synchronously rotate around an aerator body 2 by the rotating cylinder 5 when the rotating cylinder 5 rotates, and driving the roller brush 6 to rotate around the aerator body 2 by a driven gear 14 in an internal gear 13, wherein the driven gear 14 drives the roller brush 6 to rotate, the filtering net cover 4 is cleaned by the rotation of the roller brush 6, impurities such as water grass are adhered to the roller brush 6, and the impurities such as water grass adhered to the roller brush 6 are cleaned by cleaning teeth 8;
when the rotating cylinder 5 rotates, the rotating cylinder 5 drives the roller hairbrush 6 to synchronously rotate around the aerator body 2, the lower pressing driving ring 22 pushes the lower pressing rod 21 to vertically reciprocate, the lower pressing rod 21 drives the supporting plate 19 to synchronously slide, the supporting plate 19 drives the pushing rod 17 to synchronously slide, the inverted tooth 18 synchronously slides along with the pushing rod 17, impurities between two adjacent shielding bristles 16 are cleaned downwards when the inverted tooth 18 slides downwards, and the shielding bristles 16 block the impurities to slide upwards when the inverted tooth 18 slides upwards, so that the impurities are reciprocated until the impurities are cleaned below the aerator body 2 and discharged from the lower part of the cleaning box 7, the aerator body 2 is prevented from pumping water, and the impurities are continuously adhered to the filtering net cover 4.
When in use, the unlocking rod 25 is pulled in the direction approaching the pulling ring 28, the self-locking sliding blocks 23 are pulled in the direction approaching each other under the action of the connecting rod 26, the self-locking sliding blocks 23 are pulled out from the limiting grooves 27, and the driving motor 10 can be taken out from the pontoon 1;
after the use, pull the unlocking rod 25 to the direction that is close to the pulling ring 28, under the effect of the connecting rod 26, the self-locking sliding block 23 pulls to the direction that is close to each other, install the driving motor 10 inside the pontoon 1, unclamp the unlocking rod 25, the locking sliding block 23 inserts inside the limiting groove 27, thereby fix the driving motor 10 on the pontoon 1.
The beneficial effects of the invention are as follows:
aiming at the existing aerator for aquaculture, the invention effectively solves the problems that garbage, growing aquatic weeds and other impurities are easily sucked into the aerator by a water pump to cause the blockage of the aerator and the reduction of water pumping quantity, the blockage of the water inlet affects the water absorbing capacity of the aerator, the oxygenation efficiency of the aerator is reduced, insufficient oxygen required by the breathing of fish fries in a fish pond is possibly caused, the fish fries are lack of oxygen, and the acceleration loss of the water pump is also caused due to overlong working time by adding the pontoon, the aerator body, the water inlet, the filtering net cover, the rotary drum brush, the cleaning box and the cleaning teeth; the brush driving barrel, the internal gear and the driven gear are added to drive the roller brush to rotate, so that impurities such as pasture and water on the filter screen cover are cleaned away from the filter screen cover, and the filter screen cover is prevented from being blocked; the problems that impurities on the filter screen cover are cleaned by the roller brush and then the impurities are adsorbed on the filter screen cover again are solved by adding the shielding cover, shielding bristles, the pushing rod, the inverted teeth, the supporting plate, the springs and the pressing rod; the problem that the driving motor is inconvenient to detach and maintain is solved by adding the self-locking sliding block, the compression spring, the unlocking rod, the connecting rod, the limiting groove and the pulling ring; the invention can effectively clean the filter screen cover and improve the oxygenation efficiency of the aerator.
Claims (7)
1. The utility model provides an aerator for aquaculture, includes annular flotation pontoon (1), can dismantle on the cursory and be connected with aerator body (2), aerator body (2) lower extreme is provided with water inlet (3), its characterized in that: the utility model discloses a filter screen cleaning structure, including flotation pontoon (1), flotation pontoon (1) lower extreme is installed and is used for filtering filter screen (4) of water inlet (3), be used for the clearance filter screen cleaning structure is installed to flotation pontoon (1) lower extreme, filter screen cleaning structure is including rotating and connecting a section of thick bamboo (5) of rotating of flotation pontoon (1) lower extreme, install on flotation pontoon (1) and be used for the drive a section of thick bamboo (5) pivoted rotation drive arrangement, a plurality of cylinder brush (6) that are used for the clearance filter screen (4) are connected with in rotation of flotation pontoon (5) lower extreme, cylinder brush (6) one side be provided with a section of thick bamboo (5) fixedly connected's clearance box (7), be provided with on clearance box (7) be used for the clearance cylinder brush (6) brush cleaning structure, be connected with on cylinder brush (6) because the drive of cylinder brush (6) brush drive arrangement.
2. An aerator for aquaculture according to claim 1, wherein: the brush cleaning structure comprises a plurality of cleaning teeth (8) fixedly connected to one side of the cleaning box (7), and the cleaning teeth (8) are fixedly connected to one side, close to the roller brush (6), of the cleaning box (7).
3. An aerator for aquaculture according to claim 1, wherein: the rotation driving device comprises a rotation gear (9) fixedly connected to the upper end of the rotation barrel (5), two driving motors (10) are symmetrically arranged on the pontoon (1), and two driving gears (11) meshed with the rotation gear (9) are fixedly connected to the rotating shaft ends of the driving motors (10).
4. An aerator for aquaculture according to claim 3, wherein: the brush driving device comprises a brush driving barrel (12) fixedly connected to the lower end of the pontoon (1), the brush driving barrel (12) and the rotating barrel (5) are concentrically arranged, an inner gear (13) is fixedly arranged in the brush driving barrel (12), and a driven gear (14) meshed with the inner gear (13) is fixedly connected to the upper end of the roller brush (6).
5. An aerator for aquaculture according to claim 4, wherein: the cleaning box is characterized in that a shielding cover (15) is detachably connected to the cleaning box (7), a plurality of rows of longitudinally arranged shielding bristles (16) are arranged on the shielding cover (15) close to the inner side, a plurality of pushing rods (17) are connected to the cleaning box (7) in a sliding mode, a plurality of longitudinal evenly distributed inverted teeth (18) are fixedly connected to the pushing rods (17), the cross sections of the inverted teeth (18) are triangular, the upper ends of the pushing rods (17) are fixedly connected to the same supporting plate (19), springs (20) are connected between the supporting plate (19) and the cleaning box (7), a pressing rod (21) is fixedly connected to the supporting plate (19), and a pushing device for pushing the pressing rod (21) is arranged at the lower end of the brush driving cylinder (12).
6. An aerator for aquaculture according to claim 5, wherein: the driving device comprises a pressing driving ring (22) fixedly connected to the lower end of the brush driving barrel (12), the lower end of the pressing driving ring (22) is wavy, and the pressing rod (21) is in contact with the lower end of the pressing driving ring (22).
7. An aerator for aquaculture according to claim 3, wherein: install self-locking device on driving motor (10), self-locking device includes two symmetrical connection self-locking slider (23) on driving motor (10), self-locking slider (23) with install compression spring (24) between driving motor (10), driving motor (10) upper end sliding connection has unlocking lever (25), unlocking lever (25) with be connected with connecting rod (26) between self-locking slider (23), set up on pontoon (1) with self-locking slider (23) matched with spacing groove (27), fixed mounting has pull ring (28) on driving motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310437969.4A CN116637422A (en) | 2023-04-23 | 2023-04-23 | Aerator for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310437969.4A CN116637422A (en) | 2023-04-23 | 2023-04-23 | Aerator for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116637422A true CN116637422A (en) | 2023-08-25 |
Family
ID=87614349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310437969.4A Pending CN116637422A (en) | 2023-04-23 | 2023-04-23 | Aerator for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116637422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969652A (en) * | 2023-09-20 | 2023-10-31 | 江苏农邦禽业有限公司 | Solid-liquid separation treatment equipment for livestock and poultry manure |
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2023
- 2023-04-23 CN CN202310437969.4A patent/CN116637422A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969652A (en) * | 2023-09-20 | 2023-10-31 | 江苏农邦禽业有限公司 | Solid-liquid separation treatment equipment for livestock and poultry manure |
| CN116969652B (en) * | 2023-09-20 | 2023-12-22 | 江苏农邦禽业有限公司 | Solid-liquid separation treatment equipment for livestock and poultry manure |
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