CN108207727B - Square box with a net auxiliary management device - Google Patents
Square box with a net auxiliary management device Download PDFInfo
- Publication number
- CN108207727B CN108207727B CN201810094682.5A CN201810094682A CN108207727B CN 108207727 B CN108207727 B CN 108207727B CN 201810094682 A CN201810094682 A CN 201810094682A CN 108207727 B CN108207727 B CN 108207727B
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- net cage
- square net
- management device
- rotating rod
- sliding shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 31
- 238000005406 washing Methods 0.000 claims abstract description 26
- 238000005266 casting Methods 0.000 claims abstract description 16
- 230000001680 brushing effect Effects 0.000 claims abstract description 4
- 241000251468 Actinopterygii Species 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
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- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
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Images
Classifications
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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
-
- 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
- A01K61/80—Feeding devices
-
- 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
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides an auxiliary management device for a square net cage, which comprises the square net cage, a rotating rod, a net cleaning mechanism, an automatic bait casting mechanism, a solar panel and a storage battery, wherein the rotating rod is arranged on the square net cage; the netting cleaning mechanism comprises a rotating track and a washing mechanism; the rotating track is an annular track; the washing mechanism comprises a limiting frame, a sliding shaft, a brush and a folding blade, the limiting frame is connected with the rotating rod, the limiting frame is provided with a limiting sliding groove, one end of the sliding shaft is located in the limiting sliding groove, the other end of the sliding shaft is located in the rotating track, the brush is connected with the side face of the sliding shaft, the brushing portion of the brush is in contact with the netting of the square net box, one side of the folding blade is hinged with the rotating rod, and the other side of the folding blade is connected with the sliding shaft. The auxiliary management device for the square net cage can utilize ocean current energy or wind energy to drive the washing mechanism to drive the brush to clean the netting of the square net cage, and the netting cleaning mechanism is suitable for the square net cage with any length-width ratio, and has the advantages of high cleaning efficiency, good effect and low use cost.
Description
Technical Field
The invention relates to the technical field of cage culture, in particular to an auxiliary square cage management device.
Background
Cage culture is one of the main modes of aquaculture, but in the culture process, as the cages are soaked in water for a long time, seaweed is easy to grow on the netting or various suspended matters in the water are attached to the netting. With the increase of attachments, the exchange of water bodies inside and outside the aquaculture net cage is influenced on one hand, and the growth of fishes is further influenced; on the other hand, the stress of the netting is increased, the service life of the netting is affected, and the netting gear is required to be cleaned within a certain period of time. The existing cleaning modes of the aquaculture net cage mainly comprise two modes: firstly, the cultivation net is disassembled and is manually cleaned; secondly, the frogman submerges the net cover and uses a high-pressure water gun to wash the net cover attachments. The two methods need multiple persons to work cooperatively, and have fussy process and low efficiency. In addition, in the daily management work of cage culture, the bait casting link occupies more time and energy, and the traditional cage culture feeding still adopts an artificial bait casting mode, so that the labor intensity is high, the efficiency is low, and in severe weather such as typhoon or storm, the artificial bait casting cannot be carried out, the growth of cultured objects such as fishes in the cage is easily influenced, even the condition that the fishes are hungry to die occurs, and the modern large-scale cage culture production cannot be adapted.
Disclosure of Invention
Therefore, the auxiliary management device for the square net cages needs to be provided, and the problems that a net is inconvenient to clean in the traditional net cage culture work, the labor intensity of the net cage bait feeding work is high, the environmental influence is large, and the use cost is high are solved.
In order to achieve the aim, the inventor provides an auxiliary management device for a square net cage, which comprises the square net cage, a rotating rod, a net cleaning mechanism, an automatic bait casting mechanism, a solar panel and a storage battery;
the rotating rod penetrates through the centers of the top surface and the bottom surface of the square net cage;
the netting cleaning mechanism comprises a rotating track and a washing mechanism;
the rotary rail is an annular rail, and the shape of the annular rail is matched with the shape of the cross section of the square net cage;
the washing mechanism comprises a limiting frame, a sliding shaft, a brush and a folding blade, wherein the limiting frame is connected with the rotating rod, the limiting frame is provided with a limiting sliding groove, one end of the sliding shaft is positioned in the limiting sliding groove, the other end of the sliding shaft is positioned in the rotating track, the brush is connected with the side surface of the sliding shaft, the brush hair part of the brush is contacted with the netting of the square net cage, the folding blade is formed by hinging at least two metal sheets, one side of the folding blade is hinged with the rotating rod, the other side of the folding blade is connected with the sliding shaft, the folding blade is linked with the sliding shaft, and the folding blade is used for driving the sliding shaft to rotate along the rotating track so;
the automatic bait casting mechanism comprises a material storage box and a timing switch, the material storage box is positioned above the square net cage, and the timing switch is arranged at a discharge port of the material storage box;
the solar panel is located above the square net cage and electrically connected with the storage battery, and the storage battery is electrically connected with the timing switch.
As a preferable structure of the present invention, the auxiliary management device further includes a vertical axis wind turbine, the vertical axis wind turbine includes a blade, the blade is disposed at a top end of the rotating rod, the blade is linked with the rotating rod, and the vertical axis wind turbine is electrically connected to the storage battery.
As a preferable structure of the invention, the auxiliary management device further comprises a fish luring lamp, the rotating rod is a hollow rod, a transparent section is arranged on the hollow rotating rod, the transparent section is positioned in the square net cage, the fish luring lamp is arranged in the transparent section, and the fish luring lamp is electrically connected with the storage battery.
As a preferable structure of the invention, the transparent section is an acrylic transparent tube.
As a preferable structure of the invention, the auxiliary management device further comprises a lifting bottom plate and an inflation tube, the lifting bottom plate is movably sleeved outside the rotating rod, the lifting bottom plate comprises a hollow tube frame and a bottom net, the inflation tube is communicated with the hollow tube frame, an air inlet of the inflation tube is positioned above the square net cage, the inflation tube is used for being communicated with an external inflator, and a liquid discharge port is formed in the hollow tube frame.
As a preferred structure of the invention, the auxiliary management device further comprises a net cage floating frame, wherein the net cage floating frame is composed of a plurality of floating pipes and is arranged on the top surface of the square net cage.
As a preferable structure of the invention, the four groups of washing mechanisms are arranged in a cross structure.
As a preferable structure of the present invention, the sliding shaft is provided with a roller at one end thereof located in the rotating track.
As a preferable structure of the present invention, a track at a corner portion of the rotation track is an arc track.
As a preferable structure of the present invention, the folding blade is formed by two aluminum alloy blades hinged via a hinge chain.
Different from the prior art, the technical scheme has the following advantages: the square net cage auxiliary management device can drive the washing mechanism to rotate around the rotating track by using ocean current energy or wind energy, the brush is driven to clean the netting of the square net cage, the ocean current energy or wind current is continuous, the washing mechanism continuously rotates, the cleaning efficiency is high, the cleaning effect is good, the folding blades can stretch along with the change of the appearance of the net cage through the design that the folding blades are connected with the brush through the sliding shaft, the position of the brush is changed to adapt to the square net cage with any length-width ratio, the automatic bait casting mechanism can overcome the difficulty that manual bait casting cannot be carried out due to environmental factors, and the automatic bait casting mechanism can be self-powered through the solar panel, is convenient to use and environment-friendly, and has low use cost.
Drawings
Fig. 1 is a schematic front view of an auxiliary management device for a square net cage according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of a clothes cleaning mechanism in an auxiliary square net cage management device according to the present embodiment;
fig. 3 is a second schematic structural view of an embodiment of a clothes cleaning mechanism in an auxiliary square net cage management device according to the present embodiment;
description of reference numerals:
1. a square net cage;
2. rotating the rod;
3. rotating the track;
4. a washing mechanism; 41. a limiting frame; 411. a limiting chute; 42. a sliding shaft; 43. a brush; 44. folding the blades;
51. a material storage box;
6. a solar panel;
7. a net cage floating frame;
8. a vertical axis wind turbine; 81. a blade;
9. a fish luring lamp;
10. a lifting bottom plate;
11. and an inflation tube.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 3, the invention provides an auxiliary square net cage management device, which comprises a square net cage 1, a rotating rod 2, a net cleaning mechanism, an automatic bait casting mechanism, a solar panel 6 and a storage battery, wherein the rotating rod is arranged on the square net cage 1; the square net cage 1 is mainly used for cultivating aquatic products such as fish and the like, and the net cage fish cultivation is also called cage fish cultivation, which is a mode that synthetic fiber net sheets or metal net sheets are used as materials and assembled into a box body with a certain shape and specification and arranged in a water body suitable for fish cultivation. The rotating rod 2 penetrates through the centers of the top surface and the bottom surface of the square net cage 1; the rotating rod 2 is arranged at the central position, so that the netting cleaning mechanism is more stable and balanced when rotating.
In a specific embodiment, the netting cleaning mechanism may be disposed above the top surface or below the bottom surface of the square net cage 1, so long as the netting cleaning mechanism can rotate along the outer surface of the netting. When the netting cleaning mechanism is arranged above the top surface of the square net cage 1, the matched rotating rail 3 is arranged on the top surface, the rotating rail 3 is arranged along the edge of the top surface of the square net cage, and the rotating energy of the netting cleaning mechanism comes from wind energy at the moment. When the netting cleaning mechanism is arranged below the bottom surface of the square net cage 1, the matched rotating track 3 is arranged on the bottom surface, the rotating track 3 is arranged along the edge of the bottom surface of the square net cage, and the rotating energy of the netting cleaning mechanism comes from ocean current energy. Preferably, the lower part of the bottom surface of the square net cage 1 of the netting cleaning mechanism is arranged, so that the whole device structure is more brief and compact, and the ocean current can be more stable and reliable.
The netting cleaning mechanism is used for brushing the side wall of the square net cage 1, namely netting, so as to remove attachments on the netting. The netting cleaning mechanism comprises a rotating track 3 and a washing mechanism 4; the rotating track 3 is an annular track, and the shape of the annular track is matched with the shape of the cross section of the square net cage 1, such as: the net cage is of a square structure, the rotating track 3 is a square annular track, and the annular track is slightly smaller than the cross section of the net cage; in this embodiment, the rotating track 3 can also be regarded as the rotating track 3 of the washing mechanism 4, and the washing mechanism 4 rotates along the annular track, so that the brush part of the brush 43 of the washing mechanism can be always kept in contact with the net during the rotation.
Specifically, the washing mechanism 4 includes a limiting frame 41, a sliding shaft 42, a brush 43, and a folding blade 44, the limiting frame 41 is connected to the rotating rod 2, the limiting frame 41 has a limiting sliding groove 411, one end of the sliding shaft 42 is located in the limiting sliding groove 411, the other end of the sliding shaft 42 is located in the rotating track 3, the brush 43 is connected to the side surface of the sliding shaft 42, the brushing portion of the brush 43 contacts with the netting of the square net cage 1, the folding blade 44 is formed by at least two metal sheets hinged end to end, one side of the folding blade 44 is hinged to the rotating rod 2, the other side of the folding blade 44 is connected to the sliding shaft 42, the folding blade 44 is linked to the sliding shaft 42, and the folding blade 44 is used for driving the sliding shaft 42 to rotate along the rotating track 3, so that the. When the folding blades 44 are impacted by wind flow or water flow, the folding blades 44 generate moment to start rotating, the folding blades 44 rotate to drive the sliding shaft 42 to rotate in the rotating track 3 and the limiting sliding groove 411, and the sliding shaft 42 drives the brush 43 to rotate to clean the netting; in addition, in the process that the sliding shaft 42 rotates along the rotating track 3, because the distance between the rotating track 3 and the rotating rod 2 is constantly changed, the folding angle of the folding blade 44 is constantly adjusted along with the change of the track, so that the relative distance between the brush 43 and the surface of the net cage is not changed, the folding blade 44 is opened in the whole process, and a certain stress surface is ensured, so that the washing mechanism 4 provided by the invention can adapt to the square net cages 1 with different length-width ratios.
The automatic feeding mechanism is used for automatically feeding feed into the square net cage 1, so that the situation that the growth of fish and other cultured objects in the net cage is influenced and even starvation is caused in typhoon or thunderstorm weather when artificial feeding cannot be performed is prevented. The automatic bait casting mechanism comprises a material storage box 51 and a timing switch, the material storage box 51 is positioned above the square net cage, and the timing switch is arranged at a discharge port of the material storage box 51; the storage box 51 is used for feed, the timing switch is arranged at the discharge port of the storage box 51, a user can set the timing switch at a fixed time after receiving a typhoon or thunderstorm forecast, the storage box 51 is controlled by the timing switch for feeding materials temporarily in the typhoon,
the solar panel 6 is located above the square net box 1, the solar panel 6 is electrically connected with the storage battery, and the storage battery is electrically connected with the timing switch. The solar panel 6 is a device for directly converting solar energy into electric energy by using a photovoltaic effect generated by a semiconductor material under a lighting condition, and is the most direct one of a plurality of solar energy utilization modes, and most of materials are silicon at present. The solar panel 6 charges the storage battery, does not provide working sun for a timing switch, is self-sufficient, environment-friendly, energy-saving and low in use cost. Specifically, the solar panel 6 may be directly fixed to the rotating rod 2 through a sliding hinge, or a support frame may be additionally disposed above the net cage to fix the solar panel 6.
The square net cage auxiliary management device can drive the washing mechanism to rotate around the rotating track by using ocean current energy or wind energy, the brush is driven to clean the netting of the square net cage, the ocean current energy or wind current is continuous, the washing mechanism continuously rotates, the cleaning efficiency is high, the cleaning effect is good, the folding blades can stretch along with the change of the appearance of the net cage through the design that the folding blades are connected with the brush through the sliding shaft, the position of the brush is changed to adapt to the square net cage with any length-width ratio, the automatic bait casting mechanism can overcome the difficulty that manual bait casting cannot be carried out due to environmental factors, and the automatic bait casting mechanism can be self-powered through the solar panel, is convenient to use and environment-friendly, and has low use cost.
Referring to fig. 1, as a preferred embodiment of the present invention, the auxiliary management device further includes a vertical axis wind turbine 8, the vertical axis wind turbine 8 has a blade 81, the blade 81 is disposed at the top end of the rotating rod 2, the blade 81 is linked with the rotating rod 2, and the vertical axis wind turbine 8 is electrically connected to the battery. The vertical axis wind turbine is a device for converting wind energy into electric energy, and mainly comprises blades 81, a generator, mechanical parts and electrical parts. The blades 81 are blown by wind power, on one hand, the blades rotate to drive the rotating rod 2 to rotate so as to assist the rotation of the folding blades 44, and the blades and the rotating rod are mutually promoted, so that the kinetic energy of the cleaning mechanism is more sufficient, the whole netting can be subjected to rotary washing for a plurality of times every day, attachments can be timely removed, the cleaning efficiency is high, and the effect is good; on the other hand, the blades 81 capture wind, and the rotation of the blades 81 converts mechanical energy into electric energy via electric components to charge the battery. The vertical axis wind driven generator does not need to face the wind when the wind direction changes, and is a great advantage compared with a horizontal axis wind driven generator in this respect, the vertical axis wind driven generator not only simplifies the structural design, but also reduces the gyroscopic force of the fan blades when facing the wind.
Referring to fig. 1, as a preferred structure of the present invention, the auxiliary management device further includes a fish attracting lamp 9, the rotating rod 2 is a hollow rod, the hollow rotating rod 2 has a transparent section, the transparent section is located in the square net cage 1, the fish attracting lamp 9 is disposed inside the transparent section, and the fish attracting lamp 9 is electrically connected to the storage battery. The fish luring lamp 9 is powered by a storage battery, electric energy in the storage battery is wind energy converted from solar energy converted by the solar panel 6 and converted by the vertical axis wind power generator 8, the timing switch is set to be started at night, and by utilizing phototaxis of organisms, the fish luring lamp 9 can be started at night to gather small fishes, algae and zooplankton around the net cage, which can provide abundant biological baits for breeding objects and promote the quick growth of the breeding objects. The lamp and the wiring are all inside the rotating rod 2 and isolated from water, so that the use safety is guaranteed.
As a preferable structure of the invention, the transparent section is an acrylic transparent tube. Acrylic, also called PMMA or plexiglass, is known under the chemical name polymethylmethacrylate. The high-molecular-weight polyester resin is an important plastic high-molecular material which is developed earlier, has better transparency, chemical stability and weather resistance, is easy to dye and process, has beautiful appearance and is widely applied.
As shown in fig. 1 as a preferred embodiment of the present invention, the auxiliary management device further includes a lifting bottom plate 10 and an air inflation tube 11, the lifting bottom plate 10 is movably sleeved outside the rotating rod 2, the lifting bottom plate 10 includes a hollow tube frame and a bottom net, the air inflation tube 11 is communicated with the hollow tube frame, an air inlet of the air inflation tube 11 is located above the square net cage 1, the air inflation tube 11 is used for communicating with an external inflator, and a liquid discharge port is disposed on the hollow tube frame. Lifting bottom plate 10 uses dwang 2 as the lift axle, sets up lifting bottom plate 10 in the bottom of box with a net, lifting bottom plate 10 comprises hollow tube frame and end net, and gas inlet has an air inlet on the gas tube 11, and when fishing, the air inlet of gas tube 11 is connected to the on-board aerator of fishing boat accessible, aerifys in the hollow tube frame of lifting bottom plate 10, and the discharge pipe water-logging, hollow tube frame upwards rise under the effect of buoyancy, drives the fish to box with a net upper portion, reaches the purpose of fish gathering, the person of being convenient for breeder catches the work. And after the fishing work is finished, stopping inflating the pipe frame, and increasing the weight of the pipe frame by water inflow and sinking into the bottom of the net cage. Preferably, the material of the hollow tube frame is High Density Polyethylene (HDPE).
Referring to fig. 1, as a preferred structure of the present invention, the auxiliary management device further includes a floating frame 7 of a net cage, the floating frame 7 of the net cage is composed of a plurality of floating pipes, and the floating frame 7 of the net cage is disposed on the top surface of the square net cage. The floating pipes of the net cage floating frame 7 are filled with air, and the net pipe floating frame enables the square net cage 1 to be suspended on the water surface. In some other embodiments, the square net cage 1 can also float on the water surface through support rods or suspension ropes.
In the preferred embodiment shown in fig. 1 and 3, the auxiliary management device further comprises a linkage rod 12, the linkage rod 12 connects the rotating shaft and the brush 43, a pivot hole is formed at one end of the linkage rod 12, and a brush handle of the brush 43 is fixed in the pivot hole via a bearing. The linkage rod 12 is used for transmitting the rotation motion of the sliding shaft 42 to the hairbrush 43 and driving the hairbrush 43 to clean the netting of the square net cage 1, and the structure is simple; the brush holder of the brush 43 can perform pivoting motion relative to the linkage rod 12 to drive the brush to perform pivoting motion, so that the cleaning effect is better and the efficiency is higher.
As shown in fig. 2 and 3, as a preferred structure of the present invention, the washing mechanisms 4 are four groups, and the four groups of washing mechanisms 4 are arranged in a cross structure. Washing mechanism 4 distributes evenly, and each face atress of brush 43 and the etting contact surface is more even, is favorable to reducing the rotating resistance, makes things convenient for folding blade 44 and dwang 2 to drive washing mechanism 4 and rotates, and it is higher to set up four groups among the clear mechanism of etting and wash 4 cleaning efficiency of mechanism, and the effect is better.
As a preferable structure of the present invention, a roller is provided at one end of the sliding shaft 42 located in the rotating track 3, and a track located at a corner portion of the rotating track 3 is an arc track. The arrangement of the rollers and the arc-shaped track is to reduce the sliding friction force when the sliding shaft 42 rotates in the rotating track 3, and to move the power generated by the ocean current energy and/or the wind energy to the maximum extent during the rotating and cleaning work of the belt cleaning mechanism 4.
Referring to fig. 2, as a preferred structure of the present invention, the folding blade 44 is formed by two aluminum alloy blades 81 hinged together via a hinge chain. The aluminum alloy has low density, high strength similar to or superior to that of high quality steel, good plasticity, excellent corrosion resistance and wide industrial application.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (10)
1. An auxiliary management device for a square net cage is characterized by comprising the square net cage, a rotating rod, a net cleaning mechanism, an automatic bait casting mechanism, a solar panel and a storage battery;
the rotating rod penetrates through the centers of the top surface and the bottom surface of the square net cage;
the netting cleaning mechanism comprises a rotating track and a washing mechanism;
the rotary rail is an annular rail, and the shape of the annular rail is matched with the shape of the cross section of the square net cage;
the washing mechanism comprises a limiting frame, a sliding shaft, a brush and a folding blade, wherein the limiting frame is connected with the rotating rod, the limiting frame is provided with a limiting sliding groove, one end of the sliding shaft is positioned in the limiting sliding groove, the other end of the sliding shaft is positioned in the rotating track, the brush is connected with the side surface of the sliding shaft, the brushing part of the brush is contacted with the outer surface of the netting of the square net box, the folding blade is formed by hinging at least two metal sheets, one side of the folding blade is hinged with the rotating rod, the other side of the folding blade is connected with the sliding shaft, the folding blade is linked with the sliding shaft, and the folding blade is used for driving the sliding shaft to rotate along the rotating track so that;
the automatic bait casting mechanism comprises a material storage box and a timing switch, the material storage box is positioned above the square net cage, and the timing switch is arranged at a discharge port of the material storage box;
the solar panel is located above the square net cage and electrically connected with the storage battery, and the storage battery is electrically connected with the timing switch.
2. The square net cage auxiliary management device according to claim 1, further comprising a vertical axis wind turbine, wherein the vertical axis wind turbine is provided with a blade, the blade is arranged at the top end of the rotating rod, the blade is linked with the rotating rod, and the vertical axis wind turbine is electrically connected with the storage battery.
3. The square net cage auxiliary management device according to claim 2, further comprising a fish luring lamp, wherein the rotating rod is a hollow rod, the hollow rotating rod is provided with a transparent section, the transparent section is located in the square net cage, the fish luring lamp is arranged in the transparent section, and the fish luring lamp is electrically connected with the storage battery.
4. The auxiliary square net cage management device as claimed in claim 3, wherein the transparent section is an acrylic transparent tube.
5. The square net cage auxiliary management device according to claim 1, further comprising a lifting bottom plate and an inflation tube, wherein the lifting bottom plate is movably sleeved outside the rotating rod, the lifting bottom plate comprises a hollow tube frame and a bottom net, the inflation tube is communicated with the hollow tube frame, an air inlet of the inflation tube is positioned above the square net cage, the inflation tube is used for being communicated with an external inflator, and the hollow tube frame is provided with a liquid discharge port.
6. The square net cage auxiliary management device according to claim 1, further comprising a net cage floating frame, wherein the net cage floating frame is composed of a plurality of floating pipes, and the net cage floating frame is arranged on the top surface of the square net cage.
7. The square net cage auxiliary management device according to claim 1, wherein the washing mechanisms are four groups, and the four groups of washing mechanisms are arranged in a cross structure.
8. The auxiliary square net cage management device as claimed in claim 1, wherein the sliding shaft is provided with a roller at one end thereof located in the rotating track.
9. The auxiliary square net cage management device as claimed in claim 1, wherein the track of the rotation track at the corner portion is an arc track.
10. The auxiliary square net cage management device as claimed in claim 1, wherein the folding blades are formed by hinging two aluminum alloy blades through a hinge chain.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810094682.5A CN108207727B (en) | 2018-01-31 | 2018-01-31 | Square box with a net auxiliary management device |
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| CN201810094682.5A CN108207727B (en) | 2018-01-31 | 2018-01-31 | Square box with a net auxiliary management device |
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| CN108207727A CN108207727A (en) | 2018-06-29 |
| CN108207727B true CN108207727B (en) | 2020-08-28 |
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| CN115486398B (en) * | 2022-10-11 | 2024-03-22 | 南方海洋科学与工程广东省实验室(湛江) | Spacing connection structure, spacing connecting device and box with a net structure |
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| CN108207727A (en) | 2018-06-29 |
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