CN114029295A - Cleaning device for aquaculture net cage and using method thereof - Google Patents
Cleaning device for aquaculture net cage and using method thereof Download PDFInfo
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- CN114029295A CN114029295A CN202111300275.3A CN202111300275A CN114029295A CN 114029295 A CN114029295 A CN 114029295A CN 202111300275 A CN202111300275 A CN 202111300275A CN 114029295 A CN114029295 A CN 114029295A
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- net cage
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- aquaculture net
- drainage
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- 238000004140 cleaning Methods 0.000 title claims abstract description 96
- 238000009360 aquaculture Methods 0.000 title claims abstract description 88
- 244000144974 aquaculture Species 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000003344 environmental pollutant Substances 0.000 claims description 11
- 231100000719 pollutant Toxicity 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 6
- 101000878595 Arabidopsis thaliana Squalene synthase 1 Proteins 0.000 claims description 3
- 101000713575 Homo sapiens Tubulin beta-3 chain Proteins 0.000 claims description 3
- 101000713585 Homo sapiens Tubulin beta-4A chain Proteins 0.000 claims description 3
- 102100036790 Tubulin beta-3 chain Human genes 0.000 claims description 3
- 102100036788 Tubulin beta-4A chain Human genes 0.000 claims description 3
- 238000009395 breeding Methods 0.000 claims 3
- 230000001488 breeding effect Effects 0.000 claims 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
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- 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
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a cleaning device for a culture net cage and a using method thereof, and relates to the technical field of culture net cage cleaning. The cleaning device comprises a culture net cage, wherein an upper fixing disc is fixed at the top of the culture net cage, a lower fixing disc is fixed at the bottom of the culture net cage, a cleaning adsorption structure is fixed at the bottom of the lower fixing disc, a cleaning component is connected onto the upper fixing disc in a sliding manner, and one end of the bottom of the cleaning component is fixedly connected with the cleaning adsorption structure; the upper fixing disc is provided with a driving shaft in a penetrating manner, and one end of the driving shaft is fixedly connected with the cleaning assembly. When the cleaning assembly cleans the surface of the net cage, the eddy current is formed at the bottom of the aquaculture net cage to form adsorption force on the interior of the aquaculture net cage, feed residues and excrement in the aquaculture net cage and floating objects generated when the aquaculture net cage is cleaned are adsorbed into the clean adsorption structure, so that waste generated by cleaning is prevented from being diffused to surrounding water areas, the cleaning effect and quality are ensured, meanwhile, the pollution to the water body is reduced, the service life of the aquaculture net cage is prolonged, and the manual labor is reduced.
Description
Technical Field
The invention belongs to the technical field of cleaning of aquaculture net cages, and particularly relates to a cleaning device for aquaculture net cages and a using method of the cleaning device.
Background
The net cage culture has the characteristics of low investment, high yield, mobility, quick response and the like, so that the net cage culture is developed vigorously in lakes and reservoirs all over the country in short decades. The cage culture mainly accelerates the growth of cultured fishes by manually feeding baits, and inevitable parts of the fed baits are scattered in a water body, so that certain influence can be generated on physicochemical factors of the water body, the water quality of a water area where the culture cage is located is further influenced, and the quality of cultured aquatic products is reduced; in addition, because the aquaculture net cage is under water for a long time, pollutants such as water scale, silt, excrement and the like are easily condensed on the surface of the aquaculture net cage, so that the water quality is influenced, the water flow through is reduced, and the aquaculture net cage is easy to lack of oxygen; and because the density of the aquaculture is high by using the aquaculture net cage, more feed is fed, the excrement of the aquaculture aquatic products is increased, and a large amount of feed and excrement are easy to gather at the bottom of the net cage, so that the water quality becomes turbid, the water quality becomes poor, and the water quality and the normal growth of the aquatic products are influenced.
Therefore, the net cages need to be cleaned according to the conditions, and most of the net cages in the prior art are cleaned manually, so that the labor intensity is high, and time and labor are wasted; in order to avoid damage to aquatic products, the aquatic products are mostly cleaned in a centralized manner after being salvaged, the cleaning interval time is long, a large amount of clear water is needed for washing, water resources are wasted, and the water quality of a culture water area is adversely affected; in addition, the net cage is not cleaned for a long time, excrement and pollutants in water can erode the aquaculture net cage, and the service life of the net cage is shortened.
Disclosure of Invention
The invention aims to provide a cleaning device for a culture net cage, which cleans the surface of the net cage by arranging a device matched with the culture net cage for use, and simultaneously adsorbs and filters waste under cleaning and excrement in the net cage, thereby avoiding polluting water, and solving the problems that the existing culture net cage is time-consuming and labor-consuming in cleaning, long in interval time and influences the service life of the culture net cage.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a cleaning device for a culture net cage, which comprises the culture net cage, wherein an upper fixed disk is fixed at the top of the culture net cage, a lower fixed disk is fixed at the bottom of the culture net cage, a cleaning adsorption structure communicated with the culture net cage is fixed at the bottom of the lower fixed disk through bolts, a cleaning component is connected onto the upper fixed disk in a sliding manner, and one end of the bottom of the cleaning component is fixedly connected with the cleaning adsorption structure; a driving shaft extending into the aquaculture net cage penetrates through the upper fixed disc, and one end of the driving shaft, which is positioned in the aquaculture net cage, is fixedly connected with the cleaning assembly through a shaft sleeve;
the cleaning and adsorbing structure comprises an adsorbing cover, the top of the adsorbing cover is fixedly connected with the lower fixing disc through bolts, a drainage cylinder is fixed at the bottom of the adsorbing cover, a drainage cover is fixed at the bottom of the drainage cylinder, and a sundry collecting cylinder is fixed at the bottom of the drainage cover through bolts; the axes of the adsorption cover, the drainage cylinder and the drainage cover are rotatably connected with a transmission shaft, and a spiral pushing fan blade is fixed on one section of outer circular surface of the transmission shaft positioned in the drainage cylinder; a sunken fixing frame is fixed on the end face of the top end of the sundries collecting cylinder, a rotating shaft is rotatably connected to the sunken fixing frame, the top end of the rotating shaft is fixedly connected with the bottom end of a transmission shaft through a shaft sleeve, and the bottom end of the rotating shaft is fixedly connected with a cleaning assembly; and a plurality of conical supports with upward openings are fixed on the outer circular surface of the rotating shaft at equal intervals at positions inside the sundry collecting cylinder, and a filter screen is fixed on the inner surface of each conical support.
Furthermore, the cleaning assembly comprises an arc-shaped sliding plate which is in sliding connection with the upper fixing disc, a connecting column is fixed at the bottom of the arc-shaped sliding plate, a connecting plate which is fixedly connected with the rotating shaft is fixed at the bottom end of the connecting column, a rotating sleeve which is high in height and is in contact with the aquaculture net cage is sleeved on the connecting column, and cleaning soft bristles which are in contact with the aquaculture net cage are fixed on the outer circular surface of the rotating sleeve.
Furthermore, the bottom of the rotating shaft is fixed with a limiting convex key, one end of the connecting plate fixedly connected with the rotating shaft is provided with a shaft hole matched with the rotating shaft, and the inner wall of the shaft hole is provided with a limiting groove matched with the limiting convex key.
Furthermore, the adsorption cover, the drainage tube and the drainage cover are integrally formed, and supporting frames matched with the transmission shaft are fixed at the top end of the adsorption cover and the bottom end of the drainage cover.
Furthermore, a guide ring plate matched with the arc-shaped sliding plate is fixed on the outer circular surface of the upper fixing disc, and pull rings are fixed on the top of the arc-shaped sliding plate and the outer circular surface.
Furthermore, the top end of the upper fixing disc is fixed with a limiting frame matched with a driving shaft, the top end of the driving shaft is fixed with a wind power driving fan blade, and the upper fixing disc is provided with a water drainage opening.
Furthermore, the positions of the rotating shaft, which are positioned above the sunken fixing frame and below the connecting plate, are respectively fixed with a limiting nut, and the meshes of the filter screen on the conical support are sequentially reduced from top to bottom.
A use method of the cleaning device for the aquaculture net cage comprises the following steps:
SS 1: when the cleaning brush is used for cleaning the aquaculture net cage, the pull ring drives the arc-shaped sliding plate to rotate on the upper fixing disc around the upper fixing disc so as to drive the rotating sleeve sleeved on the connecting column to rotate, and the rotating sleeve rotates and simultaneously enables the cleaning soft bristles to be in contact with the surface of the aquaculture net cage;
SS 2: the cleaning assembly cleans the surface of the aquaculture net cage, and simultaneously drives the rotating shaft to rotate so as to further drive the transmission shaft fixedly connected with the rotating shaft to rotate, and the transmission shaft drives the spiral pushing fan blades to rotate while rotating;
SS 3: the rotation of the spiral pushing fan blades forms vortex at the bottom of the aquaculture net cage, so that an adsorption force is formed inside the aquaculture net cage, and feed residues, excrement and floating objects generated when the aquaculture net cage is cleaned are adsorbed into a clean adsorption structure;
SS 4: pollutants adsorbed in the cleaning adsorption structure enter the impurity collecting cylinder through the adsorption cover, the drainage cylinder and the drainage cover;
SS 5: pollutants entering the impurity collecting barrel pass through a plurality of filter screens fixed on the multi-layer conical support along with water flow;
SS 6: the pollutants are intercepted by the filter screen, so that the aquaculture net cage is cleaned and the water quality is filtered.
The invention has the following beneficial effects:
1. according to the invention, through the combined use of the aquaculture net cage, the upper fixing disc, the cleaning adsorption structure and the cleaning component, when the cleaning component is used for cleaning the surface of the net cage, a vortex is formed at the bottom of the aquaculture net cage to form an adsorption force on the interior of the aquaculture net cage, so that feed residues, excreta in the aquaculture net cage and floating objects generated during cleaning of the aquaculture net cage are adsorbed into the cleaning adsorption structure, waste generated during cleaning is prevented from diffusing to surrounding water areas, the pollution to the water body is reduced while the cleaning effect and quality are ensured, the service life of the aquaculture net cage is prolonged, the aquaculture net cage does not need to be manually cleaned after being salvaged, the manual labor is reduced, and the time and labor are saved.
2. According to the invention, the driving shaft and the wind power driving fan blades are arranged in the aquaculture net cage, and the cleaning adsorption structure matched with the driving shaft and the wind power driving fan blades is arranged at the bottom of the aquaculture net cage, so that the cleaning adsorption structure can be driven to work through wind power after the connection with the cleaning component is removed, and when the aquaculture net cage is not cleaned, the spiral pushing fan blades can be driven to rotate by means of the pushing of the wind power, a vortex is formed at the bottom of the aquaculture net cage, an adsorption force is formed in the aquaculture net cage, excrement and fed excess feed generated during aquaculture are continuously adsorbed, the centralized treatment is facilitated, and the aquaculture environment in the aquaculture net cage is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a cleaning device for an aquaculture net cage according to the invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic view of a cleaning absorbent structure;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;
FIG. 7 is a front view of a cleaning suction structure;
FIG. 8 is a schematic cross-sectional view taken along line B-B of FIG. 7;
FIG. 9 is a schematic view of the structure of the rotation shaft, the conical support and the filter screen;
FIG. 10 is a schematic cross-sectional view of FIG. 9;
FIG. 11 is a schematic structural view of a rotating shaft and a conical support;
FIG. 12 is a schematic structural view of the aquaculture net cage, the upper fixing tray and the lower fixing tray;
FIG. 13 is a schematic view of a cleaning assembly;
fig. 14 is a schematic view of the cleaning assembly from another perspective.
In the drawings, the components represented by the respective reference numerals are listed below:
1-aquaculture net cage, 2-upper fixed disk, 201-guide ring plate, 202-limiting frame, 203-water outlet, 3-lower fixed disk, 4-cleaning adsorption structure, 401-adsorption cover, 402-drainage cylinder, 403-drainage cover, 404-sundries collecting cylinder, 405-transmission shaft, 406-spiral pushing fan blade, 407-sinking type fixed frame, 408-rotating shaft, 409-conical support, 410-filter screen, 411-limiting convex key, 412-support frame, 5-cleaning component, 501-arc sliding plate, 502-connecting column, 503-connecting plate, 504-rotating sleeve, 505-cleaning soft brush hair, 506-shaft hole, 507-limiting groove, 508-pull ring, 6-driving shaft and 7-wind power driving fan blade.
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.
Referring to fig. 1-14, the invention relates to a cleaning device for a culture net cage, which comprises a culture net cage 1, wherein the bottom of the culture net cage 1 is provided with a through hole matched with a transmission shaft 405 and used for penetrating through the transmission shaft 405, the top of the culture net cage 1 is fixedly provided with an upper fixed disc 2, the bottom of the culture net cage 1 is fixedly provided with a lower fixed disc 3, the bottom of the lower fixed disc 3 is fixedly provided with a cleaning adsorption structure 4 communicated with the culture net cage 1 through bolts, the upper fixed disc 2 is slidably connected with a cleaning component 5, and one end of the bottom of the cleaning component 5 is fixedly connected with the cleaning adsorption structure 4; a driving shaft 6 extending into the aquaculture net cage 1 penetrates through the upper fixing disc 2, and one end of the driving shaft 6, which is positioned in the aquaculture net cage 1, is fixedly connected with the cleaning component 5 through a shaft sleeve;
the cleaning and adsorbing structure 4 comprises an adsorbing cover 401, the top of the adsorbing cover 401 is fixedly connected with the lower fixing disc 3 through bolts, a drainage cylinder 402 is fixed at the bottom of the adsorbing cover 401, a drainage cover 403 is fixed at the bottom of the drainage cylinder 402, and a sundries collecting cylinder 404 is fixed at the bottom of the drainage cover 403 through bolts; the axes of the adsorption cover 401, the drainage cylinder 402 and the drainage cover 403 are rotatably connected with a transmission shaft 405, and a spiral pushing fan blade 406 is fixed on a section of outer circular surface of the transmission shaft 405 positioned inside the drainage cylinder 402; a sinking type fixing frame 407 is fixed on the end face of the top end of the sundries collecting barrel 404, a rotating shaft 408 is rotatably connected on the sinking type fixing frame 407, the top end of the rotating shaft 408 is fixedly connected with the bottom end of a transmission shaft 405 through a shaft sleeve, and the bottom end of the rotating shaft 408 is fixedly connected with the cleaning assembly 5; a plurality of conical supports 409 with upward openings are equidistantly fixed on the outer circular surface of the rotating shaft 408 and positioned in the sundries collecting cylinder 404, and filter screens 410 are fixed on the inner surfaces of the conical supports 409; the adsorption cover 401, the drainage tube 402 and the drainage cover 403 are integrally formed, and supporting frames 412 matched with the transmission shaft 405 are fixed at the top end of the adsorption cover 401 and the bottom end of the drainage cover 403.
The cleaning component 5 comprises an arc-shaped sliding plate 501 in sliding connection with the upper fixing disc 2, a connecting column 502 is fixed at the bottom of the arc-shaped sliding plate 501, a connecting plate 503 fixedly connected with the rotating shaft 408 is fixed at the bottom end of the connecting column 502, a rotating sleeve 504 with the height being equal to that of the aquaculture net cage 1 is sleeved on the connecting column 503, and cleaning soft bristles 505 in contact with the aquaculture net cage 1 are fixed on the outer circular surface of the rotating sleeve 504; a limiting convex key 411 is fixed at the bottom of the rotating shaft 408, one end of the connecting plate 503 fixedly connected with the rotating shaft 408 is provided with a shaft hole 506 matched with the rotating shaft 408, and the inner wall of the shaft hole 506 is provided with a limiting groove 507 matched with the limiting convex key 411; limiting nuts are fixed at positions on the rotating shaft 408, above the sunken fixing frame 407 and below the connecting plate 503, and meshes of the filter screen 410 on the conical supports 409 are sequentially reduced from top to bottom.
Wherein, a guide ring plate 201 matched with the arc-shaped sliding plate 501 is fixed on the outer circular surface of the upper fixed disk 2, and pull rings 508 are fixed on the top and the outer arc surface of the arc-shaped sliding plate 501; the top end of the upper fixed disc 2 is fixed with a limiting frame 202 matched with the driving shaft 6, the top end of the driving shaft 6 is fixed with a wind power driving fan blade 7, and the upper fixed disc 2 is provided with a water outlet 203.
A use method of the cleaning device for the aquaculture net cage comprises the following steps:
SS 1: during cleaning, the pull ring 508 drives the arc-shaped sliding plate 501 to rotate on the upper fixed disk 2 around the upper fixed disk 2, so as to drive the rotating sleeve 504 sleeved on the connecting column 502 to rotate, and the rotating sleeve 504 rotates and simultaneously enables the cleaning soft bristles to be in contact with the surface of the aquaculture net cage, so that the aquaculture net cage 1 is cleaned;
SS 2: the cleaning component 5 cleans the surface of the aquaculture net cage 1, and simultaneously drives the rotating shaft 408 to rotate, further drives the transmission shaft 405 fixedly connected with the rotating shaft 408 to rotate, and drives the spiral pushing fan blade 406 to rotate while the transmission shaft 405 rotates;
SS 3: the rotation of the spiral pushing fan blades 406 forms vortex at the bottom of the aquaculture net cage 1, and forms an adsorption force on the interior of the aquaculture net cage 1, so that feed residues and excrement in the aquaculture net cage 1 and floating objects generated when the aquaculture net cage 1 is cleaned are adsorbed into the clean adsorption structure 4;
SS 4: the pollutants adsorbed in the cleaning adsorption structure 5 enter the impurity collecting cylinder 404 through the adsorption cover 401, the drainage cylinder 402 and the drainage cover 403;
SS 5: the pollutants entering the impurity collecting barrel 404 pass through a plurality of filter screens 410 fixed on the multi-layer conical bracket 409 along with the water flow;
SS 6: the pollutants are intercepted by the filter screen 410, so that the aquaculture net cage 1 is cleaned and the water quality is filtered.
In addition, a driving shaft 6 and a wind power driving fan blade 7 are arranged inside the aquaculture net cage 1, and a cleaning adsorption structure 4 matched with the driving shaft is arranged at the bottom of the aquaculture net cage 1, so that the cleaning adsorption structure 4 can be driven to work through wind power after the connection with the cleaning component 5 is removed, when the cleaning 1 work of the aquaculture net cage is not performed, the spiral pushing fan blade 406 can be driven to rotate by means of the pushing of wind power, a vortex is formed at the bottom of the aquaculture net cage 1, the adsorption force is formed inside the aquaculture net cage 1, and excrement and surplus feed produced during the aquaculture period are continuously adsorbed in the mode, so that the centralized treatment is facilitated, and the aquaculture environment inside the aquaculture net cage is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a aquaculture net case cleaning device and application method thereof, includes aquaculture net case (1), aquaculture net case (1) top is fixed with upper fixed disk (2), aquaculture net case (1) bottom is fixed with down fixed disk (3), its characterized in that:
the bottom of the lower fixed disk (3) is fixedly provided with a cleaning adsorption structure (4) communicated with the aquaculture net cage (1) through bolts, the upper fixed disk (2) is connected with a cleaning component (5) in a sliding manner, and one end of the bottom of the cleaning component (5) is fixedly connected with the cleaning adsorption structure (4);
a driving shaft (6) extending into the breeding net cage (1) penetrates through the upper fixing disc (2), and one end, located inside the breeding net cage (1), of the driving shaft (6) is fixedly connected with the cleaning assembly (5) through a shaft sleeve;
the cleaning and adsorbing structure (4) comprises an adsorbing cover (401), the top of the adsorbing cover (401) is fixedly connected with the lower fixing disc (3) through bolts, a drainage tube (402) is fixed at the bottom of the adsorbing cover (401), a drainage cover (403) is fixed at the bottom of the drainage tube (402), and a sundries collecting tube (404) is fixed at the bottom of the drainage cover (403) through bolts;
the axial centers of the adsorption cover (401), the drainage cylinder (402) and the drainage cover (403) are rotatably connected with a transmission shaft (405), and a spiral pushing fan blade (406) is fixed on one section of outer circular surface of the transmission shaft (405) positioned inside the drainage cylinder (402);
a sunken fixing frame (407) is fixed on the end face of the top end of the sundries collecting barrel (404), a rotating shaft (408) is rotatably connected to the sunken fixing frame (407), the top end of the rotating shaft (408) is fixedly connected with the bottom end of a transmission shaft (405) through a shaft sleeve, and the bottom end of the rotating shaft (408) is fixedly connected with a cleaning assembly (5);
a plurality of conical supports (409) with upward openings are equidistantly fixed on the outer circular surface of the rotating shaft (408) and at positions inside the sundries collecting cylinder (404), and filter screens (410) are fixed on the inner surfaces of the conical supports (409).
2. The cleaning device for the aquaculture net cage according to claim 1, wherein the cleaning component (5) comprises an arc-shaped sliding plate (501) which is slidably connected with the upper fixing plate (2), a connecting column (502) is fixed at the bottom of the arc-shaped sliding plate (501), a connecting plate (503) which is fixedly connected with the rotating shaft (408) is fixed at the bottom end of the connecting column (502), a rotating sleeve (504) which is high enough to be connected with the aquaculture net cage (1) is sleeved on the connecting column (503), and cleaning soft bristles (505) which are in contact with the aquaculture net cage (1) are fixed on the outer circular surface of the rotating sleeve (504).
3. The cleaning device for the aquaculture net cage according to claim 2, wherein a limiting convex key (411) is fixed at the bottom of the rotating shaft (408), one end of the connecting plate (503) fixedly connected with the rotating shaft (408) is provided with a shaft hole (506) matched with the rotating shaft (408), and the inner wall of the shaft hole (506) is provided with a limiting groove (507) matched with the limiting convex key (411).
4. The cleaning device for the aquaculture net cage according to claim 1, wherein the adsorption cover (401), the drainage cylinder (402) and the drainage cover (403) are integrally formed, and support frames (412) matched with the transmission shaft (405) are fixed at the top end of the adsorption cover (401) and the bottom end of the drainage cover (403).
5. A cleaning device for an aquaculture net cage according to claim 2, wherein a guide ring plate (201) matched with the arc-shaped sliding plate (501) is fixed on the outer circular surface of the upper fixing disc (2), and pull rings (508) are fixed on the top and the outer circular surface of the arc-shaped sliding plate (501).
6. The cleaning device for the aquaculture net cage according to claim 1, wherein a limiting frame (202) matched with the driving shaft (6) is fixed at the top end of the upper fixing disc (2), wind power driving fan blades (7) are fixed at the top end of the driving shaft (6), and a water drainage opening (203) is formed in the upper fixing disc (2).
7. The cleaning device for the aquaculture net cage as claimed in claim 2, wherein limiting nuts are fixed on the rotating shaft (408) and positioned above the sunken fixing frame (407) and below the connecting plate (503), and meshes of the filter screens (410) on the plurality of conical supports (409) are sequentially reduced from top to bottom.
8. The use method of the cleaning device for the aquaculture net cage according to any one of claims 1 to 7, comprising the following steps:
SS 1: during cleaning, the arc-shaped sliding plate (501) is driven by the pull ring (508) to rotate on the upper fixing disc (2) around the upper fixing disc (2), so that the rotating sleeve (504) sleeved on the connecting column (502) is driven to rotate, and the cleaning soft bristles are contacted with the surface of the aquaculture net cage (1) while the rotating sleeve (504) rotates, so that the aquaculture net cage (1) is cleaned;
SS 2: the cleaning component (5) cleans the surface of the breeding net cage (1), and simultaneously drives the rotating shaft (408) to rotate, so as to drive the transmission shaft (405) fixedly connected with the rotating shaft (408) to rotate, and the transmission shaft (405) rotates and simultaneously drives the spiral pushing fan blade (406) to rotate;
SS 3: the rotation of the spiral pushing fan blades (406) forms vortex at the bottom of the aquaculture net cage (1) to form adsorption force on the interior of the aquaculture net cage (1), so that feed residues and excrement in the aquaculture net cage (1) and floating objects generated when the aquaculture net cage (1) is cleaned are adsorbed into the clean adsorption structure (4);
SS 4: pollutants adsorbed into the cleaning adsorption structure (5) enter the impurity collecting cylinder (404) through the adsorption cover (401), the drainage cylinder (402) and the drainage cover (403);
SS 5: pollutants entering the impurity collecting barrel (404) pass through a plurality of filter screens (410) fixed on the multi-layer conical support (409) along with water flow;
SS 6: the pollutants are intercepted by the filter screen (410), so that the cleaning of the aquaculture net cage (1) and the filtering of water quality are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300275.3A CN114029295A (en) | 2021-11-04 | 2021-11-04 | Cleaning device for aquaculture net cage and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300275.3A CN114029295A (en) | 2021-11-04 | 2021-11-04 | Cleaning device for aquaculture net cage and using method thereof |
Publications (1)
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| CN115364557A (en) * | 2022-08-16 | 2022-11-22 | 中国水产科学研究院渔业机械仪器研究所 | Fish and vegetable co-existing pollutant filtering and fermenting device and fish and vegetable co-existing method |
| CN116371850A (en) * | 2023-06-06 | 2023-07-04 | 山东辰升科技有限公司 | Marine net cage underwater cleaning device |
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| CN116371850B (en) * | 2023-06-06 | 2023-09-05 | 山东辰升科技有限公司 | Marine net cage underwater cleaning device |
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Application publication date: 20220211 |