CN114128657A - Rotatable sea fish culture net cage and underwater fishing net cleaning method thereof - Google Patents
Rotatable sea fish culture net cage and underwater fishing net cleaning method thereof Download PDFInfo
- Publication number
- CN114128657A CN114128657A CN202111523233.6A CN202111523233A CN114128657A CN 114128657 A CN114128657 A CN 114128657A CN 202111523233 A CN202111523233 A CN 202111523233A CN 114128657 A CN114128657 A CN 114128657A
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- wall
- rotating
- fishing net
- ring
- rotatable
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000009360 aquaculture Methods 0.000 claims abstract description 21
- 244000144974 aquaculture Species 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 18
- 238000010137 moulding (plastic) Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- 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
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
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- B08B1/12—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a rotatable sea fish culture net cage and an underwater fishing net cleaning method thereof. According to the rotatable sea fish aquaculture net cage, the motor is started, the rotating shaft drives the cleaning brush at the lower end to start rotating to push the supporting rod, the cleaning brush at the bottom can rotate to fully contact with an underwater fishing net, so that aquatic plants attached to the upper end of the fishing net can fall off, after cleaning, the handle is moved to rotate the rotating ring, so that the fishing net at the lower part rotates along with the rotating brush, the cleaned aquatic plants can shake and be removed, the aquatic plants shake off from the surface of the fishing net, and the service life of the device is prolonged.
Description
Technical Field
The invention relates to the technical field of aquaculture net cages, in particular to a rotatable sea fish aquaculture net cage and an underwater fishing net cleaning method thereof.
Background
Traditional sea area aquaculture net case is mainly that the closed netted aquaculture box body region of placing in the sea water for a long time, and under the development of modern science and technology, aquaculture net case's variety is various, makes it satisfy the demand of aquaculture trade work more fully, and net case aquaculture originated in southeast Asia countries such as 19 century end Cambodia, pass to all over the world afterwards. In the last 70 th century, cage culture begins in China, and because the cage culture has the characteristics of low investment, high yield, mobility, quick response and the like, the cage culture is vigorously developed in lakes and reservoirs all over the country in short decades;
in the prior art, when designing and manufacturing the rotatable sea fish aquaculture net cage, most designers pay attention to designing the aquaculture space of the device, so that when the device is used for a long time, enough space can be provided for aquaculture under the condition of capturing more fish schools, frequent replacement of aquaculture areas is not needed, however, when the aquaculture net cage is placed under water, more aquatic plants and algae are accumulated on the surface, and if the upper end of the device is not provided with a movable underwater self-cleaning structure, the service life of the device is influenced.
Disclosure of Invention
The invention aims to provide a rotatable sea fish culture net cage and an underwater fishing net cleaning method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rotatable sea fish culture net cage and an underwater fishing net cleaning method thereof comprise a supporting base, wherein a supporting frame is fixedly arranged at the edge of one side of the top end of the supporting base, a limiting ring is fixedly arranged at the top end of the supporting frame, a first sliding groove is formed in the middle of the bottom of the limiting ring, second sliding grooves are formed in the two sides of the inner wall of the first sliding groove, a movable gasket is clamped on the inner wall of the first sliding groove, the outer walls of the two ends of the movable gasket are respectively in sliding connection with the inner walls of the two second sliding grooves, a supporting rod is fixedly arranged at the bottom of the movable gasket, a protecting frame is fixedly arranged at the bottom of the supporting rod, a motor is clamped on the inner wall of the protecting frame, a rotating shaft is inserted in the middle of the bottom of the protecting frame, one end of the rotating shaft penetrates through one side of the protecting frame and is fixedly connected with the output end of the motor, and a rotating disc is fixedly arranged at the other end of the rotating shaft, and a cleaning brush is fixedly arranged at the bottom of the rotary disc.
Preferably, the inner edge department equidistance that supports the base top is fixed and is equipped with a plurality of support bars, every the top of support bar is all fixed and is equipped with solid fixed ring, and gu fixed ring's bottom respectively with the one end fixed connection of a plurality of support bars.
Preferably, a third chute is formed in one side of the top end of the fixing ring, a rotating ring is arranged on the inner wall of the third chute in a sliding mode, the outer wall of one side of the rotating ring is connected with one side of the fixing ring in an alternating mode, a moving handle is arranged on the inner wall of the third chute in a sliding mode, and one end of the moving handle is fixedly connected with one side of the rotating ring.
Preferably, one side of the bottom of the rotating ring is fixedly provided with a plastic molding ring, the bottom of the plastic molding ring is fixedly provided with a fishing net, and the outer wall of the fishing net is connected with the inner wall of the supporting base in an inserting mode.
Preferably, the inner wall of the supporting base is provided with a filling groove, the inner wall of the filling groove is clamped with anti-corrosion foam, the middle position of one side of the outer wall of the supporting base is provided with a mounting groove, and the upper end and the lower end of the inner wall of the mounting groove are provided with annular clamping grooves.
Preferably, two ring groove's inner wall all rotates and is equipped with the snap ring, two one side of snap ring all is fixed and is equipped with the winding drum.
Preferably, the outer wall cover of the winding drum is provided with a connecting rope, one end of the connecting rope is fixedly provided with a rotating base, the two sides of the inner wall of the rotating base are respectively provided with a hook in a rotating mode, and the two sides of one end of each hook are respectively connected with the two sides of the inner wall of the rotating base in a rotating mode.
Preferably, the inner wall of couple one end alternates and is equipped with the card axle, the card hole has been seted up to the other end of couple, and the outer wall of card axle is connected with the inner wall block in card hole, the opposite side that supports the base top alternates and is equipped with fixing bolt, and the outer wall of fixing bolt one end passes the inner wall threaded connection who supports one side of base and a rolling section of thick bamboo one side, the fixed buoy that is equipped with in bottom of supporting the base.
Preferably, a switch panel is fixedly arranged at the upper end of one side of the outer wall of the support frame, a motor switch is arranged on one side of the switch panel, and the motor is electrically connected with an external power supply through the motor switch.
The invention has the technical effects and advantages that:
(1) the self-rotating underwater cleaning structure is arranged on the device and mainly comprises a limiting ring, a first sliding groove, a second sliding groove, a movable gasket, a supporting rod, a protective frame, a motor, a rotating shaft, a cleaning brush and the like, fish groups of the fishing net are fished up, the motor is started, the rotating shaft drives the cleaning brush at the lower end to start rotating, a worker can hold the supporting rod by hand and move around the supporting base, so that the cleaning brush at the bottom can rotate to fully contact with a cleaning area of the underwater fishing net, aquatic plants attached to the upper end of the fishing net can fall off, after cleaning, the motor is turned off, then the rotating ring is rotated by moving the handle, the fishing net at the lower part rotates along with the rotating rod, and the aquatic plants after cleaning can be shaken and removed, so that the aquatic plants can shake off from the surface of the fishing net, and the service life of the device is prolonged;
(2) according to the invention, the rotatable aquaculture net cage structure is arranged on the device and mainly comprises the fixing ring, the third chute, the rotating ring, the movable handle, the plastic forming ring and the fishing net, the rotating ring can rotate on the inner wall of the fixing ring through the movable handle in the third chute, and the rotating ring can drive the plastic forming ring and the fishing net to rotate together, so that microorganisms and aquatic plants at the upper end of the fishing net can be shaken off conveniently, and the practicability of the device is improved;
(3) according to the invention, the device is provided with the connecting and positioning structure which is convenient to store, and the structure mainly comprises the mounting groove, the annular clamping groove, the winding drum, the connecting rope, the rotating base, the hook, the fixing bolt and the like, when the cultivation net cage is fixed in a specified area for a long time, the connecting rope can be pulled out of the winding drum, then the hook which is rotatably connected with the upper end of the winding drum is buckled on the fixing structure on the bank, then the fixing bolt is screwed to fix the winding drum without rotating, and the cultivation net cage can be fixed in the area which is away from the bank by a specified distance, so that the cultivation net cage is difficult to float away, and the protection performance of the device is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the structure of the limiting ring, the motor and the cleaning brush for rotating and cleaning according to the present invention.
FIG. 3 is a schematic view showing the structure of the fixing ring, the rotating ring and the fishing net rotating net cage of the present invention.
FIG. 4 is a schematic structural diagram of a support base and a fill slot support according to the present invention.
FIG. 5 is a schematic view of the connection rope and the winding drum of the present invention.
In the figure: 1. a support base; 2. a support frame; 3. a limiting ring; 4. a first chute; 5. a second chute; 6. moving the gasket; 7. a support bar; 8. a protective frame; 9. a motor; 10. a rotating shaft; 11. a turntable; 12. a cleaning brush; 13. a supporting strip; 14. a fixing ring; 15. a third chute; 16. a rotating ring; 17. moving the grip; 18. plastic molding rings; 19. a fishing net; 20. filling the groove; 21. anti-corrosion foam; 22. mounting grooves; 23. an annular neck; 24. a snap ring; 25. winding the roll; 26. connecting ropes; 27. rotating the base; 28. hooking; 29. clamping a shaft; 30. fixing the bolt; 31. and (4) floating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a rotatable sea fish culture net cage and an underwater fishing net cleaning method thereof as shown in figures 1-5, which comprises a supporting base 1, wherein one side of the bottom of a rotating ring 16 is fixedly provided with a plastic molding ring 18, the bottom of the plastic molding ring 18 is fixedly provided with a fishing net 19, the outer wall of the fishing net 19 is inserted and connected with the inner wall of the supporting base 1, the inner wall of one end of a hook 28 is inserted and connected with a clamping shaft 29, the other end of the hook 28 is provided with a clamping hole, the outer wall of the clamping shaft 29 is clamped and connected with the inner wall of the clamping hole, the other side of the top end of the supporting base 1 is inserted and connected with a fixing bolt 30, the outer wall of one end of the fixing bolt 30 penetrates one side of the supporting base 1 and is in threaded connection with the inner wall of one side of a winding barrel 25, the bottom of the supporting base 1 is fixedly provided with a float 31, the upper end of one side of the outer wall of a supporting frame 2 is fixedly provided with a switch panel, one side of the switch panel is provided with a motor switch, the motor 9 is electrically connected with an external power supply through a motor switch;
as shown in figure 2, a supporting frame 2 is fixedly arranged at the edge of one side of the top end of a supporting base 1, a limiting ring 3 is fixedly arranged at the top end of the supporting frame 2, a first chute 4 is arranged at the middle position of the bottom of the limiting ring 3, second chutes 5 are arranged at both sides of the inner wall of the first chute 4, a movable gasket 6 is clamped on the inner wall of the first chute 4, the outer walls of the two ends of the movable gasket 6 are respectively connected with the inner walls of the two second sliding grooves 5 in a sliding manner, the bottom of the movable gasket 6 is fixedly provided with a supporting rod 7, the bottom of the supporting rod 7 is fixedly provided with a protective frame 8, the inner wall of the protective frame 8 is clamped with a motor 9, a rotating shaft 10 is inserted in the middle position of the bottom of the protective frame 8, one end of a rotating shaft 10 penetrates through one side of the protective frame 8 and is fixedly connected with the output end of the motor 9, a rotating disc 11 is fixedly arranged at the other end of the rotating shaft 10, and a cleaning brush 12 is fixedly arranged at the bottom of the rotating disc 11;
as shown in fig. 3, a plurality of support bars 13 are fixedly arranged at the inner edge of the top end of the support base 1 at equal intervals, a fixing ring 14 is fixedly arranged at the top end of each support bar 13, the bottom of the fixing ring 14 is fixedly connected with one end of each support bar 13, a third sliding chute 15 is arranged at one side of the top end of the fixing ring 14, a rotating ring 16 is arranged on the inner wall of the third sliding chute 15 in a sliding manner, the outer wall of one side of the rotating ring 16 is connected with one side of the fixing ring 14 in an inserting manner, a moving handle 17 is arranged on the inner wall of the third sliding chute 15 in a sliding manner, and one end of the moving handle 17 is fixedly connected with one side of the rotating ring 16;
as shown in fig. 4, a filling groove 20 is formed in the inner wall of the support base 1, the inner wall of the filling groove 20 is provided with anti-corrosion foam 21 in a clamping manner, an installation groove 22 is formed in the middle of one side of the outer wall of the support base 1, and annular clamping grooves 23 are formed in the upper end and the lower end of the inner wall of the installation groove 22;
as shown in fig. 5, the inner walls of the two ring-shaped clamping grooves 23 are all rotatably provided with clamping rings 24, one sides of the two clamping rings 24 are all fixedly provided with winding drums 25, the outer wall sleeves of the winding drums 25 are provided with connecting ropes 26, one ends of the connecting ropes 26 are fixedly provided with rotating bases 27, the two sides of the inner walls of the rotating bases 27 are all rotatably provided with hooks 28, and the two sides of one ends of the hooks 28 are respectively rotatably connected with the two sides of the inner walls of the rotating bases 27.
The working principle of the invention is as follows: when the rotatable sea fish culture net cage in the design scheme is used, firstly, the fishing net 19 is required to be arranged at the bottom of the rotating ring 16 in the inner wall of the fixing ring 14 through the plastic molding ring 18, so that the device can rotate when in use, and in the design scheme, the self-rotating type underwater cleaning structure consisting of the limiting ring 3, the first chute 4, the second chute 5, the moving gasket 6, the supporting rod 7, the protecting frame 8, the motor 9, the rotating shaft 10, the cleaning brush 12 and the like is arranged, when in use, fish groups of the fishing net 19 are fished clean, then the motor 9 is started, so that the rotating shaft 10 drives the cleaning brush 12 at the lower end to start rotating, the area of the cleaning brush 12 is small, the cleaning brush can be in direct contact with the fishing net 19, a worker can hold the supporting rod 7 by hand and move around the supporting base 1, so that the cleaning brush 12 at the bottom can rotate to fully contact the cleaning area of the underwater fishing net 19, the aquatic plant attached to the upper end of the fishing net 19 can fall off, after cleaning, the motor 9 is turned off, then the rotating ring 16 at the upper end is rotated by moving the handle 17, the fishing net 19 at the lower part is rotated along with the rotating, and further the cleaned aquatic plant can be shaken and removed, so that the aquatic plant can be shaken off from the surface of the fishing net 19, and the service life of the device is prolonged, and the device is provided with a rotatable aquaculture net cage structure consisting of a fixed ring 14, a third chute 15, a rotating ring 16, a moving handle 17, a plastic forming ring 18 and the fishing net 19, when in use, the rotating ring 16 can be rotated on the inner wall of the fixed ring 14 by the moving handle 17 in the third chute 15, and the rotating ring 16 can drive the plastic forming ring 18 and the fishing net 19 to rotate together, so that the microorganism and the aquatic plant at the upper end of the fishing net 19 can be shaken off, and the practicability of the device is improved, and the device is provided with a mounting groove 22, The connection positioning structure which is convenient to store and consists of the annular clamping groove 23, the winding drum 25, the connection rope 26, the rotating base 27, the hook 28, the fixing bolt 30 and the like can pull the connection rope 26 out of the winding drum 25 when the cultivation net cage is fixed in a designated area for a long time in use, then the hook 28 which is rotatably connected with the upper end of the cultivation net cage is buckled on the fixing structure on the bank side, then the fixing bolt 30 is screwed to fix the winding drum 25 so that the winding drum is not rotated any more, and the cultivation net cage can be fixed in an area which is away from the bank side by a designated distance and is not easy to float, so that the protection performance of the device is improved.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the invention can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A rotatable sea fish culture net cage comprises a support base (1) and is characterized in that a support frame (2) is fixedly arranged at the edge of one side of the top end of the support base (1), a limiting ring (3) is fixedly arranged at the top end of the support frame (2), a first sliding groove (4) is formed in the middle position of the bottom of the limiting ring (3), second sliding grooves (5) are formed in two sides of the inner wall of the first sliding groove (4), a movable gasket (6) is clamped on the inner wall of the first sliding groove (4), outer walls of two ends of the movable gasket (6) are respectively in sliding connection with the inner walls of the two second sliding grooves (5), a support rod (7) is fixedly arranged at the bottom of the movable gasket (6), a protection frame (8) is fixedly arranged at the bottom of the support rod (7), a motor (9) is clamped on the inner wall of the protection frame (8), a rotating shaft (10) is arranged at the middle position of the bottom of the protection frame (8) in an inserting mode, and one end of the rotating shaft (10) penetrates through one side of the protective frame (8) and is fixedly connected with the output end of the motor (9), the other end of the rotating shaft (10) is fixedly provided with a rotating disc (11), and the bottom of the rotating disc (11) is fixedly provided with a cleaning brush (12).
2. A rotatable marine fish aquaculture net cage according to claim 1, characterized in that a plurality of support bars (13) are fixedly arranged at the inner edge of the top end of the support base (1) at equal intervals, a fixing ring (14) is fixedly arranged at the top end of each support bar (13), and the bottom of the fixing ring (14) is fixedly connected with one end of each support bar (13).
3. The rotatable marine fish aquaculture net cage according to claim 2, wherein a third sliding groove (15) is formed in one side of the top end of the fixing ring (14), a rotating ring (16) is slidably arranged on the inner wall of the third sliding groove (15), the outer wall of one side of the rotating ring (16) is connected with one side of the fixing ring (14) in an inserting manner, a moving handle (17) is slidably arranged on the inner wall of the third sliding groove (15), and one end of the moving handle (17) is fixedly connected with one side of the rotating ring (16).
4. A rotatable sea fish culture cage according to claim 3, characterized in that one side of the bottom of the rotating ring (16) is fixedly provided with a plastic molding ring (18), the bottom of the plastic molding ring (18) is fixedly provided with a fishing net (19), and the outer wall of the fishing net (19) is inserted and connected with the inner wall of the support base (1).
5. The rotatable marine fish aquaculture net cage according to claim 4, characterized in that the inner wall of the support base (1) is provided with a filling groove (20), the inner wall of the filling groove (20) is clamped with anti-corrosion foam (21), the middle position of one side of the outer wall of the support base (1) is provided with a mounting groove (22), and the upper end and the lower end of the inner wall of the mounting groove (22) are provided with annular clamping grooves (23).
6. A rotatable sea fish culture cage according to claim 5, characterized in that the inner walls of the two ring-shaped clamping grooves (23) are rotatably provided with clamping rings (24), and one sides of the two clamping rings (24) are fixedly provided with winding drums (25).
7. A rotatable marine fish aquaculture net cage according to claim 6, characterized in that the outer wall of the winding drum (25) is sleeved with a connecting rope (26), one end of the connecting rope (26) is fixedly provided with a rotating base (27), both sides of the inner wall of the rotating base (27) are rotatably provided with hooks (28), and both sides of one end of each hook (28) are respectively rotatably connected with both sides of the inner wall of the rotating base (27).
8. The rotatable marine fish aquaculture net cage according to claim 7, characterized in that a clamping shaft (29) is inserted into an inner wall of one end of the hook (28), a clamping hole is formed in the other end of the hook (28), an outer wall of the clamping shaft (29) is connected with an inner wall of the clamping hole in a clamping manner, a fixing bolt (30) is inserted into the other side of the top end of the support base (1), an outer wall of one end of the fixing bolt (30) penetrates through one side of the support base (1) and is connected with an inner wall of one side of the winding drum (25) in a threaded manner, and a float (31) is fixedly arranged at the bottom of the support base (1).
9. The rotatable marine fish aquaculture net cage of claim 1, wherein a switch panel is fixedly arranged at the upper end of one side of the outer wall of the support frame (2), a motor switch is arranged at one side of the switch panel, and the motor (9) is electrically connected with an external power supply through the motor switch.
10. A method for cleaning an underwater fishing net of a rotatable sea fish culture net cage comprises the following steps:
firstly, fishing net (19) shoal needs to be fished clean, so that cleaning cannot be affected by the inner shoal in later cleaning, then a motor (9) is started, a rotating shaft (10) drives a rotating disc (11) at the lower end to rotate, a cleaning brush (12) at the bottom of the rotating disc (11) starts to rotate, the area of the cleaning brush (12) is small, and therefore the cleaning brush always contacts with the fishing net (19), and a strong buoy (31) is arranged at the bottom of a supporting base (1) at the upper end of the device, so that a worker can stand on the supporting base (1) to work;
secondly, the worker can hold the support rod (7) by hand and move around the support base (1), so that the cleaning brush (12) at the bottom can rotate to fully contact with a cleaning area of the underwater fishing net (19), and aquatic plants attached to the upper end of the fishing net (19) can fall off;
and step three, after the cleaning brush (12) is cleaned, the motor (9) is turned off, then the rotating ring (16) at the upper end is rotated by moving the handle (17), so that the fishing net (19) at the lower part rotates along with the cleaning brush, and the cleaned aquatic plants can be shaken and removed, and are shaken off from the surface of the fishing net (19), and the cleaning of the underwater fishing net (19) can be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523233.6A CN114128657A (en) | 2021-12-13 | 2021-12-13 | Rotatable sea fish culture net cage and underwater fishing net cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523233.6A CN114128657A (en) | 2021-12-13 | 2021-12-13 | Rotatable sea fish culture net cage and underwater fishing net cleaning method thereof |
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| CN114128657A true CN114128657A (en) | 2022-03-04 |
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| CN202111523233.6A Pending CN114128657A (en) | 2021-12-13 | 2021-12-13 | Rotatable sea fish culture net cage and underwater fishing net cleaning method thereof |
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