CN108575870B - Circular pond aeration cleaning device that breeds - Google Patents
Circular pond aeration cleaning device that breeds Download PDFInfo
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- CN108575870B CN108575870B CN201810215281.0A CN201810215281A CN108575870B CN 108575870 B CN108575870 B CN 108575870B CN 201810215281 A CN201810215281 A CN 201810215281A CN 108575870 B CN108575870 B CN 108575870B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 123
- 238000005273 aeration Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 267
- 238000010521 absorption reaction Methods 0.000 claims abstract description 55
- 238000005086 pumping Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 20
- 239000013049 sediment Substances 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 239000003651 drinking water Substances 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 238000009360 aquaculture Methods 0.000 abstract description 14
- 244000144974 aquaculture Species 0.000 abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
-
- 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
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Cleaning In General (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to equipment for aquaculture, in particular to an aeration cleaning device for a circular culture pond, which comprises a water pumping pipe, a water pump, a double-shaft motor and a pond bottom cleaning device, wherein the water pumping pipe is connected with the water pump; the water pumping pipe is communicated with the water pump; the power input end of the water pump is connected with a rotating shaft of the double-shaft motor; the pool bottom cleaning device also comprises a swivel, a swivel connecting pipe and a rotary water pipe; a rotating ring gear is fixed at the top end of the rotating ring and is connected with the other rotating shaft of the double-shaft motor through a gear connecting assembly; the rotary water pipe comprises a rotary central pipe, a connecting pipe and a water absorption cleaning pipe; the end part of the rotary central pipe is rotationally connected with the end part of the rotary ring connecting pipe, and an intermittent transmission structure is arranged on the rotary central pipe; the connecting pipe is connected between the rotary central pipe and the water absorption cleaning pipe; the design of the invention can prevent the water in the pool from layering, improve the oxygen content of the water in the pool and conveniently clean the bottom of the circular culture pool.
Description
Technical Field
The invention relates to equipment for aquaculture, in particular to an aeration cleaning device for a circular culture pond.
Background
The water body of the aquaculture pond is easy to stratify under the conditions of large temperature difference in the morning and evening, excessive feed feeding or sudden downfall and rainstorm and the like, the communication of upper and lower water bodies can be obstructed after the water bodies are stratified, and oxygen dissolved in the upper water body cannot be conveyed into the lower water body, so that the bottom of the aquaculture pond is lack of oxygen, and the phenomenon of floating of aquaculture aquatic organisms is easily caused when the oxygen is seriously deficient; meanwhile, due to oxygen deficiency, a large amount of anaerobic bacteria and harmful bacteria are easily bred in the lower-layer water body, so that the bottom of the aquaculture pond is smelly, harmful substances are increased, and the integral water quality of the aquaculture pond is influenced.
In order to improve the oxygen content in the aquaculture pond, a water pump for aeration is generally arranged in the aquaculture pond, the water pump pumps out pond water and sprays the pond water in the air, so that the pond water falls into the pond after contacting with air to improve the oxygen content in the pond, aquaculture aquatic organisms are prevented from dying due to oxygen deficiency, the growth of anaerobic bacteria in the pond is inhibited, and the water quality deterioration speed is slowed down. However, most of the existing water pumps pump water at fixed points through a water pipe, so that the flow path of pool water is fixed after the pool water is contacted with air and falls into the pool, the oxygen content in the pool cannot be uniformly increased, and partial areas of the culture pool are still in an anoxic state.
In the aquaculture process, the aquaculture aquatic organisms need to be fed with feed at regular time and quantity, the fed feed is always remained to ensure sufficiency, and the remained feed is accumulated at the bottom of the aquaculture pond and mixed with excrement of the aquaculture aquatic organisms to easily breed bacteria and viruses, so that sediments at the bottom of the pond need to be cleaned. Two methods of cleaning are commonly used: one method is to transfer the cultured aquatic organisms into another culture pond, pump out the pond water, and then clean the bottom of the pond, and the cleaning method wastes water resources seriously and is troublesome in the process of transferring the cultured aquatic organisms; the other cleaning method is that the culture pond is designed to be circular, the bottom of the culture pond is designed to be concave conical, when the culture pond is cleaned, the pond water of the whole culture pond needs to be stirred to enable the pond water to form a vortex, so that the sediment at the bottom of the pond is gathered to the center of the culture pond, and the sediment gathered to the center is pumped out through a water pump.
Disclosure of Invention
The invention aims to provide an aeration cleaning device for a circular culture pond, which is arranged in the circular culture pond, prevents the water in the pond from layering, improves the oxygen content of the water in the pond and is convenient to clean the bottom of the pond.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
circular pond aeration cleaning device of breeding is including setting up at the drinking-water pipe at circular pond center of breeding, connecting at the water pump on drinking-water pipe top, the biax motor that provides power for the water pump and around rotatory bottom of pool cleaning device of drinking-water pipe.
One end of the water pumping pipe is closed, and the other end of the water pumping pipe is provided with a water outlet which is communicated with a water inlet of the water pump; the water pump is provided with two water outlets which are respectively connected with an aeration water outlet pipe and a sewage discharge water outlet pipe; switch valves are arranged on the aeration water outlet pipe and the sewage draining water outlet pipe; and the power input end of the water pump is connected with a rotating shaft of the double-shaft motor.
The pool bottom cleaning device also comprises a swivel, a swivel connecting pipe and a rotary water pipe; the rotating ring is sleeved in the middle of the water pumping pipe, and a dynamic seal is arranged between the inner wall of the rotating ring and the outer wall of the water pumping pipe; a rotating ring gear is fixed at the top end of the rotating ring and is connected with the other rotating shaft of the double-shaft motor through a gear connecting assembly; one end of the swivel connecting pipe is fixed on the outer wall of the swivel, and the swivel connecting pipe is communicated with the water pumping pipe.
The rotary water pipe is in a Z shape integrally and comprises a rotary central pipe, a connecting pipe and a water absorption cleaning pipe for cleaning the bottom of the culture pond; the end part of the rotary central pipe is rotationally connected with the end part of the rotary ring connecting pipe, and an intermittent transmission structure is arranged on the rotary central pipe; the connecting pipe is connected between the rotary central pipe and the water absorption cleaning pipe; the end part of the water absorption cleaning pipe is closed, a plurality of small holes for absorbing water and sediments are uniformly distributed on the water absorption cleaning pipe, the distance between the lowest point of the water absorption cleaning pipe in the movement process and the rotation axis of the rotary central pipe is not more than the distance between the bottom surface of the circular culture pond and the rotation axis of the rotary central pipe, and the distance between the end part of the water absorption pipe and the center of the bottom surface of the circular culture pond is less than the radius of the circular culture pond.
The intermittent transmission structure also comprises a fixed gear fixed on the water pumping pipe, a movable gear making circular motion around the fixed gear and a bevel gear fixed on the rotary central pipe and used for driving the rotary central pipe to make intermittent rotation, wherein the fixed gear is an incomplete gear and is provided with a locking arc and a group of convex teeth consisting of a plurality of convex teeth; the movable gear is an incomplete gear matched with the fixed gear, and the movable gear is provided with a plurality of locking arcs and a plurality of groups of convex teeth; a rotating shaft is fixed on the movable gear, and a power bevel gear meshed with the bevel gear is fixed on the upper part of the rotating shaft; the upper end of the rotating shaft is rotatably connected with the outer wall of the rotating ring connecting pipe.
The invention has the advantages that due to the design, the invention has: when the double-shaft motor works, the water suction cleaning pipe rotates around the water pumping pipe, and the height of the water suction cleaning pipe in the pool can be changed every time the water suction cleaning pipe rotates around the water pumping pipe for a circle under the action of the intermittent transmission structure. When the water suction cleaning pipe is positioned at the lowest position, the height of the water suction cleaning pipe is slightly higher than the bottom surface of the circular culture pond, so that the water suction cleaning pipe can suck sediments at the bottom of the pond and discharge the sediments through the sludge discharge water outlet pipe; the influence on the pond water in the process of cleaning by the self-rotation of the water absorption cleaning pipe at the bottom of the circular culture pond is small, the whole pond water is not required to be pumped out, and the cleaning of the bottom of the circular culture pond is facilitated; when the water suction cleaning pipe is positioned at a height position except the lowest position, the water suction cleaning pipe can suck water at different depths and discharge the water through the aeration water outlet pipe for aeration; the cleaning tube that absorbs water need rotate a week around the drinking-water pipe when a certain height absorbs water the during operation, makes the cleaning tube that absorbs water can fully with the water suction aeration of this layer of water level, avoids the water layering in the circular breed pond to make the pond water after the aeration mix in circular breed pond more evenly, thereby make the oxygen content in the breed pond more even.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the structure of the rotary water pipe of the present invention;
FIG. 5 is a schematic structural view of the inside of the water-absorbing cleaning pipe of the invention when the water-absorbing cavity is opened;
FIG. 6 is a schematic structural view of the present invention when the water-absorbing chamber inside the water-absorbing cleaning tube is closed;
FIG. 7 is a schematic view of the fixed gear engaging with the teeth of the movable gear according to the present invention;
FIG. 8 is a schematic view of the present invention in a locked arc engagement of a fixed gear with a loose gear;
the main element symbols are as follows: 1. a water pumping pipe; 2. a water pump; 3. a double-shaft motor; 4. an aeration water outlet pipe; 5. a sewage discharging pipe; 6. rotating the ring; 7. a connecting pipe; 8. rotating the water pipe; 9. a swivel gear; 10. rotating the central tube; 11. a connecting pipe; 12. a water absorption cleaning pipe; 13. fixing a gear; 14. a movable gear; 15. a bevel gear; 16. a rotating shaft; 17. a power bevel gear; 18. brushing the board; 19. a soft rubber rod; 20. a partition plate; 21. a water suction cavity; 22. a sludge suction cavity; 23. a squeegee; 24. connecting the rotating rod; 25. a pinion gear; 26. a driven bevel gear; 27. a driving bevel gear; 28. a collar; 29. fixing the rod; 30. a plugging plate; 31. a top rod; 32. and a roller.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
Referring to the attached drawings 1 to 6, the circular culture pond aeration cleaning device in the drawings comprises a cylindrical water pumping pipe 1 which is fixed in the center of the circular culture pond and made of stainless steel, a water pump 2 which is positioned at the top end of the water pumping pipe 1 and is communicated with the water pumping pipe 1, a double-shaft motor 3 which is connected to the water pump 2 and supplies power to the water pump 2, and a pond bottom cleaning device which rotates around the water pumping pipe 1; when the water pumping pipe 1 is fixed, a round hole matched with the water pumping pipe 1 is punched at the center of the round culture pond, the water pumping pipe 1 is inserted into the round hole, and then concrete is filled in the round hole for fixation.
One end of the water pumping pipe 1 is welded with a cover plate to seal the end, the other end of the water pumping pipe 1 is provided with a water outlet, and the water outlet is connected with a water inlet of the water pump 2 through mutually matched flange plates; the water outlet end of the water pump 2 is provided with two water outlets through a three-way pipe, and the two water outlets are respectively connected with an aeration water outlet pipe 4 and a pollution discharge water outlet pipe 5; ball valves are arranged on the aeration water outlet pipe 4 and the sewage draining water outlet pipe 5 and are used as switch valves; the power input end of the water pump 2 is connected with a rotating shaft of the double-shaft motor 3; a steel plate for installing the double-shaft motor 3 is arranged at the upper part of the water pumping pipe 1.
The pool bottom cleaning device also comprises a swivel 6 rotating around the water pumping pipe 1, a swivel connecting pipe 7 and a rotating water pipe 8; the swivel 6 is sleeved in the middle of the water pumping pipe 1, and mechanical seals are arranged between the upper end and the lower end of the inner wall of the swivel 6 and the outer wall of the water pumping pipe 1; a rotating ring gear 9 for driving the rotating ring 6 to rotate is fixed at the top end of the rotating ring 6, and the rotating ring gear 9 is connected with the other rotating shaft of the double-shaft motor 3 through a gear connecting assembly; the gear connecting assembly comprises a connecting rotating rod 24, a pinion 25 fixed at the lower end of the connecting rotating rod, a driven bevel gear 26 fixed at the upper end of the connecting rotating rod and a driving bevel gear 27 fixed on a rotating shaft of the double-pumping motor; the pinion 25 is engaged with the swivel gear 9, and the driven bevel gear 26 is engaged with the driving bevel gear 27; a lantern ring 28 for fixedly connecting the rotating rod 24 is sleeved on the connecting rotating rod 24, a bearing is arranged between the side wall of the connecting rotating rod 24 and the inner wall of the lantern ring 28, a fixed rod 29 is fixed on the outer wall of the lantern ring 28, and the tail end of the fixed rod 29 is fixed on the outer wall of the water pumping pipe 1; one end of the swivel connecting pipe 7 is fixed on the outer wall of the swivel 6, and the swivel connecting pipe 7 is communicated with the water pumping pipe 1.
The rotating water pipe 8 is in a Z shape integrally, and the rotating water pipe 8 comprises a rotating central pipe 10, a connecting pipe 11 and a water absorption cleaning pipe 12 for cleaning the bottom of the circular culture pond; the end part of the rotary central tube 10 is inserted into the tube opening of the rotary ring connecting tube 7, a mechanical seal is arranged between the rotary central tube 10 and the rotary ring connecting tube 7, and the rotary central tube 10 is provided with an intermittent transmission structure for driving the rotary central tube 10 to make intermittent motion; the connecting pipe 11 is connected between the rotary central pipe 10 and the water absorption cleaning pipe 12; the end of the water absorption cleaning pipe 12 is welded with a cover plate to seal the end, a plurality of small holes for absorbing water and sediments are uniformly distributed on the water absorption cleaning pipe 12, the lowest point of the water absorption cleaning pipe 12 in the motion process is slightly higher than the bottom of the circular culture pond, the central axis of the water absorption cleaning pipe 12 is parallel to the bottom surface of the circular culture pond, and the central axis is intersected with the central axis of the water pumping pipe 1.
The intermittent transmission structure comprises a fixed gear 13 fixed on the water pumping pipe 1, a movable gear 14 making circular motion around the fixed gear 13 and a bevel gear 15 fixed on the rotary central pipe 10 and used for driving the rotary central pipe 10 to make intermittent rotation, wherein the fixed gear 13 is an incomplete gear, and the fixed gear 13 is provided with a locking arc and a group of convex teeth consisting of a plurality of convex teeth; the movable gear 14 is an incomplete gear matched with the fixed gear 13, and the movable gear 14 is provided with a plurality of locking arcs and a plurality of groups of convex teeth; a rotating shaft 16 is fixed on the movable gear 14, the movable gear 14 is positioned at the lower end of the rotating shaft 16, and a power bevel gear 17 meshed with the bevel gear 15 is fixed at the upper part of the rotating shaft 16; a blind hole for connecting a rotating shaft 16 is formed in the outer wall of the rotating ring connecting pipe 7, and the rotating shaft 16 is installed in the blind hole through a bearing; when the locking arc on the movable gear 14 is engaged with the locking arc on the fixed gear 13, the movable gear 14 can rotate around the fixed gear 13 and cannot rotate, at this time, the connecting rotating shaft 16 cannot rotate, that is, the rotating central tube 10 cannot rotate, and when the convex teeth on the movable gear 14 are engaged with the convex teeth on the fixed gear 13, the movable gear 14 can rotate to drive the rotating central tube 10 to rotate. In this embodiment: the rotary water pipe 8 is connected with the rotary ring connecting pipe 7 and rotates around the water pumping pipe 1 through the rotary ring 6, meanwhile, the intermittent rotation is carried out through an intermittent transmission structure, water at different depths in the circular culture pond is sucked out for aeration through the water suction cleaning pipe 12 by utilizing the suction force brought by the water pump, the water body in the circular culture pond is prevented from being layered, and the oxygen content in the water body is improved; when the water suction cleaning pipe 12 rotates to the lowest position, the sediment at the bottom of the circular culture pond can be sucked out, and the effect of cleaning the circular culture pond is achieved.
In order to clean the bottom of the circular culture pond more comprehensively, in the above embodiment, preferably: a brush plate 18 for cleaning a cleaning blind area of the water suction cleaning pipe 12 is arranged between the water suction pipe 1 and the connecting pipe 11, brush hair is arranged on the bottom surface of the brush plate 18, and one end of the brush plate 18 is fixed on the outer wall of the connecting pipe 11 through a spring. Because the connecting pipe 11 rotates through the rotary central pipe 10, in order to avoid the interference between the connecting pipe 10 and the gear connecting component connected to the rotary ring gear 9 in the rotating process, a certain distance is reserved between the rotating circular surface of the connecting pipe 11 and the water pumping pipe 1, therefore, the water absorption cleaning pipe 12 connected with the connecting pipe 11 has a cleaning blind area at the position, close to the water pumping pipe 1, of the bottom of the circular culture pond, the brush plate 18 can clean the blind area, the end part of the brush plate 18 is connected with the connecting pipe 11 through a spring, and when the brush plate 18 interferes with the gear connecting component connected to the rotary ring gear 9, the spring can deform and bend to enable the brush plate 18 to pass through the gear connecting component.
In order to expand the cleaning range of the water suction cleaning pipe 12, in the above embodiment, it is preferable that: a soft rubber rod 19 is fixed at the end of the water absorption cleaning pipe 12, and bristles are arranged on the soft rubber rod 19. Because the whole body of rotatory water pipe 8 is "Z" font, consequently the holistic length of rotatory water pipe 8 needs to be less than the radius in clearance pond to avoid when rotatory water pipe 8 is whole to be the level form and rotates around drinking-water pipe 1, rotatory water pipe 8's end, the tip of the clearance pipe 12 that absorbs water promptly and the pool wall in circular breed pond take place to interfere. Therefore, a certain distance is reserved between the tail end of the water suction cleaning pipe 12 and the wall of the circular culture pond, so that the water suction cleaning pipe 12 is provided with a cleaning blind area at a position close to the wall of the circular culture pond when the bottom of the circular culture pond is cleaned, the soft rubber rod 19 can be used for cleaning the cleaning blind area, and the soft rubber rod 19 can be bent when abutting against the wall of the circular culture pond in the rotating process.
In order to make the water sucking and cleaning pipe 12 suck more sediment at the bottom of the circular culture pond, in the above embodiment, it is preferable that: the distance between the lowest point of the water absorption cleaning pipe 12 and the bottom surface of the circular culture pond is not more than 5cm in the movement process. The smaller the distance between the lowest point of the water suction cleaning pipe 12 and the bottom surface of the circular culture pond in the movement process is, the larger the suction force of the water suction cleaning pipe 12 to the bottom of the pond is, and the sediment at the bottom of the pond is more easily sucked by the water suction cleaning pipe 12.
In order to make the water sucking and cleaning pipe 12 suck the sediment adhered to the bottom of the circular culture pond, in the above embodiment, it is preferable that: and the side facing the bottom surface of the circular culture pond is provided with brush hair when the water absorption cleaning pipe 12 moves to the lowest position. During the movement of the water suction cleaning pipe 12, the bristles can brush down the sediment adhered to the bottom of the pool, so that the sediment is sucked by the water suction cleaning pipe 12.
In order to improve the suction force of the water suction cleaning pipe 12 when cleaning the bottom of the circular culture pond, in the above embodiment, it is preferable that: a partition plate 20 for dividing the inner cavity of the water absorption cleaning pipe 12 into an upper layer and a lower layer is fixed in the middle of the inner cavity of the water absorption cleaning pipe 12, when the water absorption cleaning pipe 12 is located at the lowest position, the upper layer is a water absorption cavity 21, and the lower layer is a sludge absorption cavity 22; one end of the water absorption cavity 21 is provided with a plugging plate 30 for plugging the water absorption cavity 21, the end is a water outlet end of the water absorption cleaning pipe 12, the lower part of the plugging plate 30 is hinged at the end part of the partition plate 20 through a bolt, the upper part of the plugging plate 30 is hinged with a mandril 31, the partition plate 20 and the water absorption cleaning pipe 12 are both provided with a limit hole for the mandril 31 to move up and down, the mandril 31 is positioned in the limit hole, the tail end of the mandril 31 is positioned outside the water absorption cleaning pipe 12, and the length of the mandril 31 extending out of the water absorption cleaning pipe 12 is greater than the distance between the lowest point of the water absorption cleaning pipe 12 and the bottom surface of the circular culture pond. The dividing plate 20 and the blocking plate 30 are provided with magnetic sheets which are mutually attracted, under a normal state, the dividing plate 20 and the blocking plate 30 are attracted together through the magnetic sheets, when the water absorption cleaning pipe 12 gradually moves to the lowest position, the tail end of the ejector rod 31 abuts against the bottom surface of the circular culture pond and the ejector rod 31 moves towards the inner cavity of the water absorption cleaning pipe 12, so that the ejector rod 31 drives the blocking plate 30 to move, the blocking plate 30 blocks the water absorption cavity 21, and when the water absorption cleaning pipe 12 continuously rotates to leave the lowest position, the magnetic force generated by the magnetic sheets attracts the blocking plate 30 and the dividing plate 20 together again.
In order to reduce the friction between the top rod 31 and the circular culture pond when the top rod collides with the bottom surface of the circular culture pond, in the above embodiment, it is preferable that: a roller 32 is provided at the end of the jack 31.
In order to clean deposits on the top surface of the ring gear 9, in the above embodiment, it is preferable that: a scraper 23 for cleaning the top surface is provided on the top surface of the swivel gear 9, and one end of the scraper 23 is fixed to the suction pipe 1. The scraper 23 is fixed, and the sediment on the top surface of the rotating ring gear 9 is scraped by the scraper 23 in the rotating process.
In order that the deposit does not accumulate on the scraper 23 in a large amount, in the above embodiment, it is preferable that: the scraper 23 is in the shape of a circular arc. The rotating ring gear 9 drives the surrounding water to flow in the rotating process, and when the flowing water passes through the arc-shaped scraper 23, the sediment accumulated on the scraper 23 can be washed away.
The circular culture pond aeration cleaning device designed by the invention works as follows: the rotation of biax motor 3 drives water pump 2 work on the one hand, and on the other hand drives conversion gear 9 through gear coupling assembling and rotates. The rotation of the rotating ring gear 9 drives the rotating ring connecting pipe 7 to rotate through the rotating ring 6, so that the rotating shaft 16 connected to the rotating ring connecting pipe 7 and the rotating water pipe 8 rotate around the water pumping pipe 1, meanwhile, the movable gear 14 connected to the rotating shaft 16 rotates around the fixed gear 13, and the fixed gear 13 rotates by a certain radian every time the fixed gear 13 rotates around the movable gear 14 through the mutually matched locking arc and convex teeth on the movable gear 14 and the fixed gear 13, so that the bevel gear 15 drives the power bevel gear 17 fixed on the rotating central pipe 10 to rotate by a certain radian even if the rotating water pipe 8 rotates by a certain radian, and further the height of the water sucking and cleaning pipe 12 in the circular culture pond is changed; when the water absorption cleaning pipe 12 is positioned at the lowest position, the sewage discharging water pipe 5 is opened, the aeration water pipe 4 is closed, the water absorption cleaning pipe 12 sucks out sediments at the bottom of the circular culture pond through the suction force brought by the water pump 2, and the sucked sediments are discharged through the sewage discharging water pipe 5; when the water suction cleaning pipe 12 rotates around the water pumping pipe 1 at the bottom of the circular culture pond for one circle, the height of the water suction cleaning pipe 12 at the lowest position in the circular culture pond rises due to the rotation of the rotary water pipe 8, the aeration water outlet pipe 4 is opened at the moment, the sewage discharge water outlet pipe 5 is closed, the water suction cleaning pipe 12 sucks out pond water in the circular culture pond through suction force brought by the water pump 2 and discharges the pond water through the aeration water outlet pipe 4, and then the water suction cleaning pipe 12 sucks in the pond water at the height and discharges the pond water through the aeration water outlet pipe 4 every time the water suction cleaning pipe 12 rotates for one circle at a certain height until the water suction cleaning pipe 12 returns to the lowest position again; the working process thereafter is the same as described above and will not be described further herein. In the working process, the opening and closing of the aeration water outlet pipe 4 and the sewage discharging water outlet pipe 5 are manually controlled, and electromagnetic valves can also be used as switch valves on the aeration water outlet pipe 4 and the sewage discharging water outlet pipe 5 to automatically control the opening and closing of the aeration water outlet pipe 4 and the sewage discharging water outlet pipe 5.
The circular culture pond aeration cleaning device provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a circular pond aeration cleaning device that breeds which characterized in that: comprises a cylindrical water pumping pipe (1) arranged at the center of a circular culture pond, a water pump (2) connected to the top end of the water pumping pipe (1), a double-shaft motor (3) for providing power for the water pump (2) and a pond bottom cleaning device rotating around the water pumping pipe (1);
the bottom end of the water pumping pipe (1) is closed and fixed at the bottom of the culture pond, and the other end of the water pumping pipe is provided with a water outlet which is communicated with a water inlet of the water pump (2); the water pump (2) is provided with two water outlets which are respectively connected with an aeration water outlet pipe (4) and a sewage discharge water outlet pipe (5); switch valves are arranged on the aeration water outlet pipe (4) and the sewage draining water outlet pipe (5); the power input end of the water pump (2) is connected with a rotating shaft of the double-shaft motor (3);
the pool bottom cleaning device also comprises a swivel (6), a swivel connecting pipe (7) and a rotary water pipe (8); the rotating ring (6) is sleeved in the middle of the water pumping pipe (1), and a dynamic seal is arranged between the inner wall of the rotating ring (6) and the outer wall of the water pumping pipe (1); a rotating ring gear (9) is fixed at the top end of the rotating ring (6), and the rotating ring gear (9) is connected with the other rotating shaft of the double-shaft motor (3) through a gear connecting assembly; one end of the swivel connecting pipe (7) is fixed on the outer wall of the swivel (6), and the swivel connecting pipe (7) is communicated with the water pumping pipe (1);
the rotary water pipe (8) is in a Z shape integrally, and the rotary water pipe (8) comprises a rotary central pipe (10), a connecting pipe (11) and a water sucking and cleaning pipe (12) for cleaning the bottom of the culture pond; the end part of the rotary central pipe (10) is rotatably connected with the end part of the rotary ring connecting pipe (7), and an intermittent transmission structure is arranged on the rotary central pipe (10); the connecting pipe (11) is connected between the rotary central pipe (10) and the water absorption cleaning pipe (12); the end part of the water absorption cleaning pipe (12) is closed, a plurality of small holes for absorbing water and sediments are uniformly distributed on the water absorption cleaning pipe (12), the distance between the lowest point of the water absorption cleaning pipe (12) in the movement process and the rotation axis of the rotary central pipe (10) is not more than the distance between the bottom surface of the circular culture pond and the rotation axis of the rotary central pipe (10), and the distance between the end part of the water absorption cleaning pipe (12) and the center of the bottom surface of the circular culture pond is less than the radius of the circular culture pond;
the intermittent transmission structure comprises a fixed gear (13) fixed on the water pumping pipe (1), a movable gear (14) making circular motion around the fixed gear (13) and a power bevel gear (17) fixed on the rotary central pipe (10) and used for driving the rotary central pipe (10) to rotate intermittently, wherein the fixed gear (13) is provided with a locking arc and a group of convex teeth consisting of a plurality of convex teeth; the movable gear (14) is an incomplete gear matched with the fixed gear (13), and a plurality of locking arcs and a plurality of groups of convex teeth are arranged on the movable gear (14); a rotating shaft (16) is fixed on the movable gear (14), and a bevel gear (15) meshed with a power bevel gear (17) is fixed on the upper part of the rotating shaft (16); the upper end of the rotating shaft (16) is rotatably connected with the outer wall of the rotating ring connecting pipe (7).
2. The circular culture pond aeration cleaning device of claim 1, which is characterized in that: be provided with brush board (18) that are used for the clearance blind area of clearance of the clearance pipe of absorbing water (12) between drinking-water pipe (1) and connecting pipe (11), the bottom surface of brush board (18) is provided with the brush hair, the one end of brush board (18) is passed through the spring and is fixed on the outer wall of connecting pipe (11).
3. The circular culture pond aeration cleaning device of claim 1, which is characterized in that: the end part of the water absorption cleaning pipe (12) is fixed with a soft rubber rod (19), and bristles are arranged on the soft rubber rod (19).
4. The circular culture pond aeration cleaning device of claim 1 or 3, wherein: the distance between the lowest point of the water absorption cleaning pipe (12) in the moving process and the bottom surface of the round culture pond is not more than 5 cm.
5. The circular culture pond aeration cleaning device of claim 1 or 3, wherein: and when the water absorption cleaning pipe (12) moves to the lowest position, the side facing the bottom surface of the circular culture pond is provided with brush hair.
6. The circular culture pond aeration cleaning device of claim 1, which is characterized in that: a partition plate (20) is fixed in the inner cavity of the water absorption cleaning pipe (12); the partition plate (20) divides the inner cavity of the water absorption cleaning pipe (12) into an upper layer and a lower layer, the upper layer is a water absorption cavity (21), and the lower layer is a sludge absorption cavity (22); one end of the water absorption cavity (21) is provided with a blocking plate (30) used for blocking the water absorption cavity (21), the lower part of the blocking plate (30) is hinged to the end part of the partition plate (20), the upper part of the blocking plate (30) is hinged to a push rod (31), the partition plate (20) and the water absorption cleaning pipe (12) are respectively provided with a limiting hole for the push rod (31) to move, the push rod (31) is positioned in the limiting hole, the tail end of the push rod (31) is positioned outside the water absorption cleaning pipe (12), the partition plate (20) and the blocking plate (30) are respectively provided with a magnetic sheet which is mutually attracted, in a normal state, the partition plate (20) and the blocking plate (30) are attracted together through the magnetic sheet, and under the action of external force, the push rod (31) can push the blocking plate (30) to block the water absorption cavity (21).
7. The circular culture pond aeration cleaning device of claim 6, which is characterized in that: the tail end of the ejector rod (31) is provided with a roller (32).
8. The circular culture pond aeration cleaning device of claim 1, which is characterized in that: the top surface of the rotating ring gear (9) is provided with a scraper (23) used for cleaning the top surface, and one end of the scraper (23) is fixed on the water pumping pipe (1).
9. The circular culture pond aeration cleaning device of claim 8, which is characterized in that: the scraper (23) is arc-shaped.
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| CN112544560A (en) * | 2020-12-31 | 2021-03-26 | 巫溪县人川农业开发有限公司 | Aquaculture pond cleaning device |
| CN112850882B (en) * | 2021-01-06 | 2022-11-04 | 上海衡洁环保科技有限公司 | Industrial wastewater nitration device |
| CN113925018B (en) * | 2021-11-09 | 2022-12-02 | 浙江海洋大学 | Efficient pool bottom decontamination device for aquaculture |
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