KR200478282Y1 - Structures for oyster farming - Google Patents
Structures for oyster farming Download PDFInfo
- Publication number
- KR200478282Y1 KR200478282Y1 KR2020130009813U KR20130009813U KR200478282Y1 KR 200478282 Y1 KR200478282 Y1 KR 200478282Y1 KR 2020130009813 U KR2020130009813 U KR 2020130009813U KR 20130009813 U KR20130009813 U KR 20130009813U KR 200478282 Y1 KR200478282 Y1 KR 200478282Y1
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- South Korea
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- fastening
- positive net
- support
- rod
- oyster
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The present invention relates to a virtual set-type oyster augmentation structure that can simplify not only the assembly process of the structure but also the cost and time required for the fastening and disassembling of the bastion network.
The virtual set-type oyster culturing structure according to the present invention includes rod-like support portions, leg portions extending downward at both ends of the support portion, and landing portions extending from the leg portions to the side portions and contacting with the bottom surface, Two or more bases spaced apart; Three or more barbs inserted into and aligned in parallel with the engaging holes formed in the supporting portion so as to be supported by the two or more supporting legs; A rectangular positive net disposed on the three or more webs; A plurality of fastening rods vertically formed on the upper portion of the bar so that the four corners of the positive net are fitted; And a fastening ring for elastically connecting the pair of fastening rods in contact with the upper surface of the positive net so that the positive net inserted in the fastening rod is not released.
Description
The present invention relates to a virtual set-type oyster aquaculture structure, and more particularly to a virtual set oyster aquaculture which not only simplifies the assembling process of a structure but also significantly reduces the cost and time required for the closure and disassembly of the bastion network. Structure.
Among the aquatic life resources, Oyster is known as a complete food which is rich in various nutrients such as milk from the sea.
In Korea, oyster cultivation has a slight difference in the cultivation method to suit the characteristics of the marine environment and the difference of the tide level according to the region. Hereinafter, such conventional methods of producing a food product will be described.
One of the oldest methods of conventional cultivation methods, the so-called bottom-up style, is also known as a tidal dish, and cultivates oysters in the sea floor, which is several meters deep. At this time, the term "positive" refers to the growth of the oyster seedlings, which are young seeds, until harvesting. Such a sedimentation aquaculture method is a method in which a stone or shell used as an adherent substrate is introduced into the sea bed and adhered to the bottom of the sea bed. However, there is a disadvantage that the dialysis material may be buried or lost due to weathering, the purchase of the gypsum material is difficult, and the transportation of gypsum is difficult. In addition, there is a problem that economical efficiency is lowered because it is necessary to perform pre-dialysis and re-dialysis every year.
In addition, in the method of breeding the consecutive waxing ceremony, a plurality of knittings (rich) are held at regular intervals and inserted into an anchor line, and anchors connected to both ends of the anchoring line are inserted and fixed on the seabed. It is hung open at intervals so as to nurture seeds attached to the bottom of water. However, it is difficult to attach a large number of seedlings to the bottom of a single water stream, and labor-intensive work is required for mass production.
In addition, the raft aquaculture method is a method in which a plurality of transverses and interspecies are intersected with each other at an appropriate interval, and a rabbit (rich) is attached to the raft and floated on the water surface. And the shell was attached to the shell and cultured. However, since the raft harvesting method uses two-dimensionally connected rafts as floats, it is not suitable to be used in the growth of the frequent winds, and it is still labor intensive There is a problem requiring work.
As a result of the long-term accumulation of various wastes and excrements, the environment is deteriorated due to the long-term use of fisheries in limited waters and the production of oysters is decreased due to frequent diseases, and growth is slow There are many problems.
As a method of solving the problem of the conventional oyster cultivation method as described above, there is a virtual oyster cultivation method. The virtual oyster culture was developed to apply to the west coast tideland where the intertidal zone is relatively well developed. Unlike the water culture which is always kept submerged in the water, It is an eco-friendly way of farming.
Korean Patent No. 261,437 (a virtual set-type oyster aquaculture and method for producing one-oyster seeds and oysters for this purpose) developed by the applicant of the present invention by the prior art of a virtual oyster cultivation method, a registered patent No. 1,282,132 A set oyster aquaculture structure and its installation method for oyster cultivation).
1 is a perspective view showing a virtual set oyster culturing structure according to the prior art. 1, the conventional virtual set type oyster culturing structure comprises a
The virtual set type oyster augmenting structure according to the related art has an advantage that the manufacturing cost can be reduced by simplifying the assembling process of the structure by improving the fastening method of the base and the bar by the slide fastening method using the coupling groove.
Hereinafter, problems of the virtual set oyster culturing structure according to the prior art will be described. The conventional set-type oyster aquaculture structure according to the prior art is installed on a large scale in a coastal tidal flat farm when the assembly is completed on the land. At this time, four corners of the positive net are fastened to the
Normally, the work of fastening and dismantling the positive net is carried out about four times a year. And the working time is about 16 minutes per network. In this case, labor cost is high because one worker can work only about 15 nets during a day (based on a low water time of 4 hours) and there is a problem that a coated wire can not be rehabilitated once.
The following is the conversion of oyster farm site facilities. If 540 virtual sets are installed per 1ha, a total of 2,700 positive networks are required for 5 networks per set. In this case, the cost for the positive netting or dismantling work is 180 persons × 86,000 won / person = 15,480,000 won, and the coated wire 5,400m × 30 won / m = 270,000 won, totaling about 15,750,000 won.
That is, the conventional virtual set type oyster culturing structure has a problem in that it takes a lot of time and cost to fasten or dismantle the positive net.
The object of the present invention is to provide a virtual set-type oyster augmentation structure capable of drastically reducing the cost and time required for the closure and disassembly of the bastion network.
In order to accomplish the object of the present invention as described above, a virtual set oyster culturing structure according to a preferred embodiment of the present invention includes a bar-shaped support portion, a leg portion extending downward at both ends of the support portion, At least two base spans extending from the base to the base and spaced apart from each other by a predetermined distance; Three or more barbs inserted into and aligned in parallel with the engaging holes formed in the supporting portion so as to be supported by the two or more supporting legs; A rectangular positive net disposed on the three or more webs; A plurality of fastening rods vertically formed on the upper portion of the bar so that the four corners of the positive net are fitted; And a fastening ring for elastically connecting the pair of fastening rods in contact with the upper surface of the positive net so that the positive net inserted in the fastening rod is not released.
In addition, in the virtual set type oyster culturing structure according to the present invention, it is preferable that the fastening rods are formed on the left and right sides of the three or more legs.
Further, it is more preferable that the fastening bar is inserted into the fastening hole formed in the fastening bar.
At this time, a female screw is formed on the fastening hole, and a male screw is formed on the entire outer circumferential surface of the fastening rod, so that the fastening rod and the fastening rod can be screwed. In addition, a female screw is formed in the fastening hole, and male screws are formed at both ends of the fastening rod, so that the fastening rod and the fastening rod are screwed to each other.
Further, the fastening ring may be an elastic band. The fastening ring may include an elastic band and a pair of latches connected to both ends of the elastic band. At this time, it is preferable that the latch has a hook shape or a circular ring shape.
It is also preferable that the present invention further includes a pair of support brackets which are inserted in the brackets and are bolted to both sides of the support portion.
Also, it is preferable that the base, the hangers, and the fastening rods are formed of a corrosion-resistant material or coated with a corrosion-preventing material.
A virtual set-type oyster culturing structure according to a preferred embodiment of the present invention includes a plurality of binding rods assembled on an upper surface of a barb, and a positive net laid on the barb using a plurality of binding rings fastened to the pair of barb It can be fixed so as not to be detached. That is, the oyster augmenting structure according to the present invention can significantly reduce the cost and time required for the fastening and disassembling work of the positive net compared with the existing coated wire.
In addition, the present invention can support a load greater than that of a conventional structure by increasing the coupling force between the support base and the support and the support frame by using the support bracket, and it is possible to increase the separation distance of the support frames.
1 is a perspective view showing a virtual set oyster culturing structure according to the prior art,
2 is a perspective view illustrating a virtual set oyster culturing structure according to an embodiment of the present invention,
Fig. 3 is a front view showing the base,
4 is a view showing a positive network,
5 is a view showing embodiments of the fastening rods,
6 is a view showing embodiments of a fastening ring,
Fig. 7 is a perspective view showing a coupling portion of the support bracket,
8 is a view showing a modified example of the virtual set oyster culturing structure according to the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may unnecessarily obscure the essentials of the present invention. The same reference numerals will be used to denote the same components in the drawings, even if they are shown in different drawings.
FIG. 2 is a perspective view showing a virtual set-type oyster culturing structure according to one embodiment of the present invention, FIG. 3 is a front view showing a base, FIG. 4 is a view showing a positive net, Fig. 6 is a view showing embodiments of a fastening ring, and Fig. 7 is a perspective view showing a joining portion of the support bracket.
2, the virtual set-type oyster culturing structure 1 according to an embodiment of the present invention includes a
The
3, the
The
The
As shown in FIGS. 2 and 3, the
As shown in FIG. 2, the
The
The
The
As shown in FIG. 2, the
The oyster augmentation structure 1 according to the present invention includes a plurality of
As shown in FIG. 2, the
It is preferable that the
According to the present embodiment, a female screw is formed on the
Alternatively, as shown in FIG. 5 (b), a male screw may be formed only at one end of the fastening rod 400b. 5 (c), it is also possible to form a male screw at both end portions of the
The connecting
The
6A, the
At this time, the
6 (b), a
Meanwhile, the
As described above, the oyster augmenting structure 1 according to the present invention has a plurality of
2, the
The following is the conversion of oyster farm site facilities. If you install 540 virtual sets per 1ha, you need to connect 2,700 positive networks with 5 networks per set. At this time, the cost for the positive netting operation is about 22 persons × 86,000 won / person = 1,892,000 won and the connecting rod (400a) 10,800 × 20 won / m = 216,000 won, totaling about 2,108,000 won. That is, when the oyster augmenting structure according to the present invention is used, the labor cost and the material cost required to connect the positive network can be reduced by about 88% compared to the conventional method.
2, the oyster augmenting structure 1 according to the present invention includes a support bracket S for coupling the
7, a pair of support brackets S are provided, and a hole is formed in the center of the support bracket S, so that the
The fastening method using the support bracket S is also applied to the coupling between the
The virtual set type oyster augmenting structure 1 according to the present invention can enhance the binding force between the silver support
8 is a view showing a modified example of the virtual set oyster culturing structure according to the present invention. The oyster structure 1 "shown in FIG. 8 is configured such that the lengths of the
As described above, although the present invention has been described with reference to specific embodiments and drawings, it is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the spirit and scope of the present invention by those skilled in the art. It is to be understood that various changes and modifications may be made without departing from the scope of the appended claims.
1, 1 ": a virtual set-type oyster aqueduct
100:
110: Support
112: coupling ball
120: leg
130:
212, 214:
212a: fastening hole
222: Support
300: Positive network
400a, 400b, 400c, 400d:
500: Fastening ring
510: elastic band
522, 524: Clasp
523, 525: Circular ring
S: Support Bracket
B1, B2: Bolt
Claims (10)
Three or more barbs slidably inserted into the engaging holes formed in the supporting portion so as to be supported by the two or more supporting legs and arranged in parallel;
A support table slidably inserted into the coupling holes formed in the fixed portion so as to be supported by the two or more support shafts;
A rectangular positive net disposed on the three or more webs;
A plurality of fastening rods vertically formed on the upper portion of the bar so that the four corners of the positive net are fitted; And
And a coupling ring for elastically connecting the pair of connecting rods in contact with the upper surface of the positive net so that the positive net inserted into the connecting rod does not come off.
Wherein the fastening rods are formed on the left and right sides of the three or more legs.
Wherein the fastening rod is inserted into the fastening hole formed in the fastening bar.
Wherein a female screw is formed in the fastening hole and a male screw is formed on the entire outer circumferential surface of the fastening rod so that the fastening rod and the fastening rod are screwed together.
Wherein a female screw is formed in the fastening hole and a male screw is formed at both ends of the fastening rod so that the fastening rod and the fastening rod are screwed together.
Wherein the fastening ring is an elastic band.
Wherein the fastening ring is an elastic band and a pair of latches connected to both ends of the elastic band.
Wherein the latch has a hook-like shape or a circular ring shape.
And a pair of support brackets which are inserted into the brackets and bolted to both sides of the support portion.
Wherein the base, the hangers, and the fastening rods are made of a corrosion-resistant material or coated with a corrosion-preventing material.
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KR2020130009813U KR200478282Y1 (en) | 2013-11-28 | 2013-11-28 | Structures for oyster farming |
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KR2020130009813U KR200478282Y1 (en) | 2013-11-28 | 2013-11-28 | Structures for oyster farming |
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KR20150002149U KR20150002149U (en) | 2015-06-05 |
KR200478282Y1 true KR200478282Y1 (en) | 2015-09-15 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200227651Y1 (en) * | 2001-01-17 | 2001-06-15 | 유용선 | Raising a farm of an ear shell for the brim raising |
JP2006129753A (en) | 2004-11-04 | 2006-05-25 | Sato Kogyo:Kk | Method and apparatus for culturing seaweed |
KR100942767B1 (en) * | 2009-08-03 | 2010-02-18 | 주식회사 씨에버 | Horizontal net type rack structure for culturing individual oyster |
KR101216298B1 (en) * | 2011-11-11 | 2012-12-28 | 이용준 | Raising structure for locating to seafloor |
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2013
- 2013-11-28 KR KR2020130009813U patent/KR200478282Y1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200227651Y1 (en) * | 2001-01-17 | 2001-06-15 | 유용선 | Raising a farm of an ear shell for the brim raising |
JP2006129753A (en) | 2004-11-04 | 2006-05-25 | Sato Kogyo:Kk | Method and apparatus for culturing seaweed |
KR100942767B1 (en) * | 2009-08-03 | 2010-02-18 | 주식회사 씨에버 | Horizontal net type rack structure for culturing individual oyster |
KR101216298B1 (en) * | 2011-11-11 | 2012-12-28 | 이용준 | Raising structure for locating to seafloor |
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KR20150002149U (en) | 2015-06-05 |
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