CN109769720B - Coral breeding device - Google Patents
Coral breeding device Download PDFInfo
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- CN109769720B CN109769720B CN201910251136.2A CN201910251136A CN109769720B CN 109769720 B CN109769720 B CN 109769720B CN 201910251136 A CN201910251136 A CN 201910251136A CN 109769720 B CN109769720 B CN 109769720B
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- 238000009395 breeding Methods 0.000 title claims abstract description 87
- 230000001488 breeding effect Effects 0.000 title claims abstract description 87
- 235000014653 Carica parviflora Nutrition 0.000 title claims abstract description 75
- 244000132059 Carica parviflora Species 0.000 title 1
- 241000243321 Cnidaria Species 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 241000242757 Anthozoa Species 0.000 abstract description 13
- 239000013535 sea water Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000425347 Phyla <beetle> Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000013337 sub-cultivation Methods 0.000 description 1
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a coral culture device which comprises a culture platform, a culture frame, a lifting mechanism, a plurality of culture chains and a plurality of culture plates. The culture platform floats on the water surface with buoyancy; the culture frame is of a frame structure and is internally provided with a culture space; the culture frame is detachably connected with the culture platform and extends below the water surface; the lifting mechanism is fixed on the culture platform and can lift the culture rack to the top of the culture platform; a plurality of breeding chains are arranged in the breeding rack; the plurality of culture plates are used for bearing coral seedlings, and the culture plates are connected to the culture chain; a plurality of culture plates are arranged on each culture chain at intervals and can rise to the water surface along with the lifting of the culture racks. The coral culture device disclosed by the invention realizes artificial culture of corals by placing coral seedlings on the culture plate and attaching to the culture chain for growth.
Description
Technical Field
The invention relates to the technical field of ocean engineering equipment, in particular to a coral culture device.
Background
Coral is a forest on the land as if it were a sea, "tropical rainforest" in the sea. Although the area of the coral reef is less than two thousandths of the total area of the sea, one fourth of the marine organisms around the world are cultivated, more than 4 ten thousand of marine organisms live in the coral reef ecosystem, almost all the marine organisms of the phyla use the coral reef as a family, and the coral reef can also protect a fragile coastline from sea wave erosion. In addition, the coral worm absorbs a large amount of carbon dioxide through the photosynthesis of coral algae in vivo in the reef-building process, thereby reducing the greenhouse effect of the earth. Without coral, the sea bottom becomes desert on land, has no organism and is inorganic.
However, in recent years, due to illegal excavation, coral reefs in various sea areas are increasingly reduced and disappear at an astonishing speed, the coral reefs in sea areas around China are seriously damaged and cannot be repaired, and in addition, the growth speed of corals is extremely slow, so that artificial coral culture is particularly important.
Disclosure of Invention
The invention aims to provide a device suitable for culturing coral in the sea so as to solve the problems in the prior art.
In order to solve the above technical problems, the present invention provides a coral culture apparatus, comprising: the culture platform floats on the water surface by buoyancy; the cultivation frame is of a frame type structure and is internally provided with a cultivation space; the culture frame is detachably connected with the culture platform and extends below the water surface; the lifting mechanism is fixed on the culture platform and can lift the culture rack to the top of the culture platform; the plurality of cultivation chains are arranged in the cultivation frame; the culture plates are used for bearing coral seedlings and are connected to the culture chain; a plurality of culture plates are arranged on each culture chain at intervals and can rise to the water surface along with the lifting of the culture racks.
In one embodiment, the cultivation chain is detachably connected with the cultivation shelf.
In one embodiment, each of the cultivation chains extends from the top of the cultivation rack to the bottom of the cultivation rack, each of the cultivation chains includes a connection section and a plurality of cultivation sections, the cultivation plates are connected to the cultivation sections, the connection section is detachably connected to the top of the cultivation rack and extends downward, the cultivation sections are detachably connected to the connection section, the cultivation sections are detachably connected to each other, and the cultivation sections located at the bottom of the cultivation rack are detachably connected to the cultivation rack.
In one embodiment, a plurality of first lifting lugs are arranged at the top of the cultivation frame, a plurality of second lifting lugs corresponding to the first lifting lugs are arranged at the bottom of the cultivation frame, first shackles are arranged at two ends of the connecting section, and second shackles are arranged at one end of the cultivation section.
In one embodiment, the length of the breeding chain ranges from 0m to 15m, and the length of the connecting section ranges from 0m to 3 m.
In one embodiment, the breeding chain is made of stainless steel; the breeding plate is made of alloy.
In one embodiment, the cultivation plate is square, and the side length of the cultivation plate ranges from 30mm to 100 mm.
In one embodiment, the breeding plate is fixedly connected with the breeding chain through a connecting piece, the connecting piece comprises a first connecting portion and two second connecting portions, the two second connecting portions are respectively and vertically connected to two ends of the first connecting portion, the first connecting portion and the second connecting portions are enclosed to form a groove, the groove enables a loop of the breeding chain to be placed in the groove, and the tail ends of the two second connecting portions are fixedly connected with the breeding plate.
In one embodiment, the culture platform comprises: the device comprises two buoys arranged at intervals, a bottom support connected between the two buoys, a top frame arranged above the buoys, a stand column connected between the buoys and the top frame, and a top support connected between the top frames, wherein the top support is parallel to the bottom support; the side of bottom sprag is equipped with the backup pad, the backup pad protrusion in the side surface of bottom sprag.
In one embodiment, the inner side of the top frame is provided with a lug which protrudes inwards, and the lug is provided with a fixing hole; the top support is positioned in the middle of the top frame, connecting lugs are arranged on two sides of the top support and protrude out of the surfaces of the two sides of the top support, and connecting holes are formed in the connecting lugs; breed four corners at frame top and all be equipped with the mounting hole, the fastener is worn to establish the mounting hole with the fixed orifices, the connecting hole with realize in the mounting hole breed the frame with the top frame can dismantle and be connected.
According to the technical scheme, the invention has the advantages and positive effects that:
the coral breeding device comprises a breeding platform, a breeding frame, a breeding chain, a breeding plate and a lifting mechanism, wherein the breeding frame can be positioned below the sea surface through the breeding platform, the breeding chain is arranged in the breeding frame, coral seedlings are placed on the breeding plate and grow depending on the breeding chain, and artificial breeding of corals is achieved. In addition, the coral culture device provided by the invention has the advantages that the culture frame is lifted by the lifting mechanism, so that the culture frame can be lowered to the sea surface for the growth of the corals or lifted to the top of the culture platform for collecting the corals, a large amount of labor force is saved, the labor intensity is greatly reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a side view of the coral culture apparatus of the present invention.
FIG. 2 is a top view of the coral culture apparatus of the present invention.
FIG. 3 is a bottom view of the coral culture apparatus of the present invention.
Fig. 4 is a cross-sectional view a-a of fig. 3.
FIG. 5 is a schematic structural view of the cultivation shelf of the present invention.
FIG. 6 is a schematic structural view of the breeding chain of the present invention.
FIG. 7 is a schematic view of the structure of the cultivation plate of the present invention.
The reference numerals are explained below: 1. a culture platform; 11. a float bowl; 12. a column; 13. a top frame; 14. bottom bracing; 15. supporting; 16. a support plate; 2. a culture rack; 3. a breeding chain; 31. a connecting section; 311. a first shackle; 32. a breeding section; 321. a second shackle; 4. cultivating plates; 5. a connecting member; 51. a first connection portion; 52. a second connecting portion; 6. a lifting mechanism; 7. a railing; 8. an anchor machine.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.
Referring to fig. 1, the invention provides a coral culture device, which comprises a culture platform 1, a culture frame 2, a lifting mechanism 6, a culture chain 3 and a culture plate 4.
The culture platform 1 has buoyancy so as to be capable of floating on the sea surface, and is capable of being towed to a proper sea area by a working ship to culture corals.
The top of the culture platform 1 is a working space and is positioned on the sea level, so that the coral can be conveniently collected by the workers.
Specifically, the culture platform 1 includes two buoys 11 arranged at intervals, a top frame 13 arranged above the buoys 11, a vertical column 12 connecting the buoys 11 and the top frame 13, a bottom support 14 connected between the two buoys 11, and a top support 15 connected between the top frames 13. For convenience of description, the extending direction of the pontoon 11 is defined as a longitudinal direction, and the direction perpendicular to the extending direction of the pontoon 11 is defined as a transverse direction.
Referring to fig. 2, the pontoon 11 comprises a middle region and end regions, the cross section of the middle region is square, the width of the end regions is gradually reduced along the square far away from the middle region, and the design is adopted to reduce resistance when towing the coral culture device.
The inner sides of the two buoys 11 are provided with protruding parts protruding inwards to support the culture rack 2. Wherein, the inner side and the outer side are based on the state of the culture platform 1, and the area defined by the two buoys 11 is the inner side along the transverse direction, and the other is the outer side. Hereinafter, the definitions of the inner side and the outer side are the same as those of the above description unless otherwise specified.
The bottom support 14 is connected between the two pontoons 11. In this embodiment, the bottom brace 14 includes two bottom braces 14 connected to the ends of the pontoon 11 and a middle bottom brace 14 connected to the middle of the pontoon 11.
Referring to fig. 4, the inner sides of the end bottom braces 14 and the two sides of the middle bottom brace 14 are connected with supporting plates 16 for supporting the bottom of the cultivation shelf 2. The support plate 16 protrudes from the side surface of the base stay 14.
Specifically, reinforcing ribs are further arranged between the support plate 16 and the end bottom brace 14 and between the support plate 16 and the middle bottom brace 14, so as to enhance the connection strength between the support plate 16 and the end bottom brace 14 and between the support plate 16 and the middle bottom brace 14.
Referring to fig. 3, the top frame 13 is square, and the middle area has an opening to make the middle hollow, through which the cultivation shelf 2 enters the sea. In this embodiment, the top frame 13 is formed by splicing and welding steel plates.
The top frame 13 is provided with a footpath for workers to pass through and work.
The top support 15 is arranged in the middle of the top frame 13 and is parallel to the bottom support 14, and the top support 15 is located right above the middle bottom support 14. The top brace 15 and the middle brace 14 divide the cultivation area into two sub-cultivation areas.
Specifically, a plurality of projections are provided inwardly along the inner side of the top frame 13, the plurality of projections being provided at intervals in the lateral direction of the top frame 13, each projection projecting in the longitudinal direction of the top frame 13. The lug is provided with a fixing hole, and the central axis of the fixing hole extends along the vertical direction.
Referring to fig. 4, the two sides of the top support 15 are provided with a plurality of engaging lugs, and the engaging lugs are disposed at intervals on the side edges of the top support 15 and correspond to the bumps. The connecting lug is provided with a connecting hole, and the central axis of the connecting hole extends along the vertical direction.
The upright post 12 is provided between the pontoon 11 and the top frame 13. The top end of the upright post 12 is connected with the top frame 13 in a welding way, and the bottom end of the upright post 12 is connected with the buoy 11 in a welding way. In this embodiment, the central portion and the two end portions of the pontoon 11 are connected with the columns 12, that is, the number of the columns 12 is six.
Referring to fig. 5, the cultivation frame 2 includes an upper frame and a lower frame arranged at an interval and corner posts connecting the upper frame and the lower frame. The space enclosed by the upper frame, the lower frame and the corner posts is the culture space.
The upper frame comprises a plurality of upper cross beams and a plurality of upper longitudinal beams which are arranged in a criss-cross mode. Wherein, the bottom of the upper longitudinal beam is provided with a plurality of first lifting lugs which protrude downwards.
The lower frame comprises a plurality of lower cross beams and a plurality of lower longitudinal beams. Wherein, the bottom of the lower longitudinal beam is provided with a plurality of second lifting lugs which protrude upwards.
Specifically, the upper crossbeams at two ends of the upper frame exceed two ends of the lower frame, and the upper crossbeams at the two ends are provided with a plurality of mounting holes, wherein the mounting holes on the upper crossbeams at one end correspond to the fixing holes on the inner side of the top frame 13, the mounting holes on the upper crossbeams at the other end correspond to the connecting holes on the top support 15, and the detachable connection between the culture frame 2 and the culture platform 1 is realized through fasteners.
In this embodiment, the upper frame and the lower frame are both formed by angle steel welding connection. The corner posts are connected to four corners of the lower frame and extend upwards to vertically connect the upper frame.
Further, breed 2 both ends of frame and still be equipped with a plurality of stiffeners, each stiffener is connected between the both ends corner post that is located same end to strengthen the intensity of breeding frame 2.
When the cultivation frame 2 is connected with the cultivation platform 1, the upper longitudinal beam and the lower longitudinal beam of the cultivation frame 2 extend along the longitudinal direction of the cultivation platform 1. One end of the upper longitudinal beam of the cultivation frame 2 is connected with the top frame 13, the other end of the upper longitudinal beam is connected with the top support 15, the length of the lower longitudinal beam is not larger than the distance from the inner side of the top frame 13 to the top support 15 along the longitudinal direction, and then the cultivation frame 2 smoothly passes through and enters the sea.
In this embodiment, the lower frame of the cultivation frame 2 is located within the range of the cultivation platform 1, that is, the lower surface of the cultivation frame 2 does not exceed the lower surface of the buoy 11. In other embodiments, the lower frame of the cultivation shelf 2 may protrude downward from the lower surface of the pontoon 11. The specific setting can be according to the actual conditions.
With continued reference to fig. 5, the cultivation chain 3 is disposed in the cultivation shelf 2. In this embodiment, the cultivation chain 3 is vertically arranged in the cultivation space of the cultivation shelf 2. In other embodiments, the breeding chain 3 may be horizontally disposed in the breeding space, and may be specifically disposed according to actual situations.
The plurality of breeding chains 3 are arranged at intervals along the upper longitudinal beams of the breeding frame 2, extend downwards and are connected with the lower longitudinal beams.
Specifically, the top end of the breeding chain 3 is connected with the upper frame of the breeding frame 2, the bottom end of the breeding chain 3 is connected with the lower frame of the breeding frame 2, the length of the breeding chain 3 is approximately equal to the distance from the upper frame to the lower frame of the breeding frame 2, and the breeding chain 3 stands in the breeding space in a stretched state.
Referring to fig. 6, the breeding chain 3 includes a connection section 31 and a plurality of breeding sections 32, the connection section 31 is connected to the upper frame, and the plurality of breeding sections 32 are connected in sequence and located below the connection section 31.
The breeding chain 3 is made of stainless steel. The stainless steel contains iron, the seawater contains chloride ions, sodium ions and the like, and the breeding chain 3 is soaked in the seawater for a long time, so that the chloride ions and the sodium ions form an electrolytic reaction on the surface of the breeding chain 3, and the electrolytic reaction is beneficial to the growth of the coral.
The connection section 31 includes first shackles 311 disposed at both ends and a plurality of buckles connected between the first shackles 311, and the plurality of buckles are buckled to form the connection section 31. One end of the connecting section 31 is detachably connected with the first lifting lug of the upper frame of the cultivation frame 2 through the first shackle 311, and the other end of the connecting section 31 is detachably connected with the cultivation section 32 through the first shackle 311.
The cultivation section 32 includes a second shackle 321 provided at one end and a plurality of clasps that are clasped with each other and connected to the second shackle 321 to form the cultivation section 32. Breed and loop through second shackle 321 between the section 32 and can dismantle the connection, the sheep that is located the bottommost is bred and is connected through the second shackle 321 and the second lug of the lower frame of breeding the frame 2 to realize breeding the chain 3 and being connected with dismantling of breeding the frame 2.
Specifically, the total length of the culture chain 3 ranges from 0 to 15 meters, the length of the connecting section 31 ranges from 0 to 3 meters, and the corals are located at least below three meters above the sea surface, so that the salinity of seawater where all the corals located on the culture platform 1 are consistent, and the growth conditions of the corals are ensured. And the coral is ensured to be positioned in the sea area 15m below the sea surface, and the coral is ensured to be irradiated by sunlight to carry out photosynthesis. I.e. the coral is located within the range of 3 meters below the sea surface to 15m below the sea surface.
The culture plate 4 is fixed on the culture chain 3 and is used for bearing coral seedlings. A plurality of breed boards 4 intervals are fixed in on each breed chain 3, and a plurality of breed chains 3 distribute in breeding frame 2, have realized coral breeding device's high density intensive breed, have realized the three-dimensional breed of coral, have saved the space, have improved ocean utilization ratio. And the culture plate 4 is fixed on the culture section 32, so that the coral seedlings on the culture plate 4 can grow depending on the culture chain 3 when growing.
In this embodiment, breed board 4 slope is fixed in on breeding chain 3, has contained angle alpha between breed board 4 and the breeding chain 3 promptly, and contained angle alpha is the acute angle, adopts above-mentioned design, guarantees to be located the breed board 4 homoenergetic of each degree of depth of sea water and can accept shining of sunshine.
In this embodiment, the cultivation plate 4 is square, and the side length ranges from 30mm to 100 mm. Namely, the ratio of the side length of the culture plate 4 to the length of the culture section 32 is 0.03: 1-0.1: 1. When the side length of the culture plate 4 is 30mm, the area of the culture plate 4 is 30mm multiplied by 30mm, and the size of the culture plate 4 is the minimum area for bearing coral seedlings. When the area of the cultivation plate 4 is large, the sunlight of the cultivation plate 4 below is easy to be shielded.
Referring to fig. 7, the cultivation plate 4 is fixedly connected with the cultivation chain 3 through a connecting piece 5, the connecting piece 5 includes a first connecting portion 51 and two second connecting portions 52, the two second connecting portions 52 are respectively and vertically connected to two ends of the first connecting portion 51, the first connecting portion 51 and the second connecting portions 52 are enclosed to form a groove, the groove enables a chain of the cultivation chain 3 to be placed in the groove, and the tail ends of the two second connecting portions 52 are fixedly connected with the cultivation plate 4.
When the cultivation plate 4 is fixed on the cultivation chain 3, the connecting piece 5 firstly passes through the ring buckles of the cultivation sections 32, and then the tail end of the second connecting part 52 of the connecting piece 5 is connected with the cultivation plate 4 in a welding manner to complete the fixed connection of the cultivation plate 4 and the cultivation sections 32.
The breeding plate 4 is fixed on the breeding chain 3, and the breeding chain 3 is detachably connected with the breeding frame 2, so that the connection between the breeding chain 3 and the breeding frame 2 is conveniently released. Furthermore, the culture sections 32 of the culture chain 3 are detachably connected, so that the culture sections 32 with coral attached can be respectively detached, and the cultured coral can be conveniently thrown to a required sea area.
In this embodiment, in the breeding chain 3 that sets gradually, along breeding the direction of height of frame 2, each breed board 4 crisscross setting, lie in each section 32 of breeding of same height promptly, the height of breeding board 4 sets up respectively in the different positions of breeding section 32, and makes and breed board 4 crisscross setting, guarantees that each breed board 4 can fully receive sunshine.
The lifting mechanism 6 is arranged at the top of the culture platform 1. In this embodiment, the number of the lifting mechanisms 6 is two, and the two lifting mechanisms are respectively arranged in the middle of the two ends of the cultivation platform 1, namely, at the end of the top support 15.
The lifting mechanism 6 comprises a base, a lifting arm, a scissor type telescopic assembly and a rotating assembly. The base is fixed on the top of the culture platform 1. One end of the lifting arm is a fixed end, the other end of the lifting arm is a free end, and the free end can move relative to the fixed end. The scissor type telescopic assembly is arranged between the fixed end and the free end of the lifting arm and drives the free end to be far away from or close to the fixed end, so that the lifting arm is extended or shortened. The rotating component is fixedly connected with the fixed end of the lifting arm and is rotatably connected with the base.
The coral culture device further comprises a railing 7 and an anchor machine 8 which are arranged at the top of the culture platform 1.
The railing 7 is arranged around the top of the top frame 13 and used for protecting the safety of workers.
The anchor machines 8 are arranged at four corners of the top frame 13 and used for fixing the culture platform 1 during anchor and anchor chain retraction.
The use method of the coral culture device comprises the following steps:
firstly, the coral breeding device is dragged to a preset sea area through a working ship, then coral seedlings are placed on each breeding plate 4, then the breeding chains 3 are placed in the breeding frames 2 and are fixedly connected with the breeding frames 2, then the lower parts of the breeding frames 2 are arranged under seawater through the lifting mechanisms 6, the upper frames of the breeding frames 2 are fixedly connected with the top frame 13 of the breeding platform 1, and then the putting-in of the coral seedlings is completed.
After the coral is cultured, when the coral needs to be collected, the culture frame 2 is lifted to a footpath through the lifting mechanism 6, the worker removes the connection between the culture chain 3 and the culture frame 2, removes the connection between the culture sections 32, and obtains the mature coral. The coral culture device can be dragged to the sea area where the corals need to be put in place for putting in place for coral culture, and the sea area is further protected.
According to the technical scheme, the invention has the advantages and positive effects that:
the coral breeding device comprises a breeding platform, a breeding frame, a breeding chain, a breeding plate and a lifting mechanism, wherein the breeding frame can be positioned below the sea surface through the breeding platform, the breeding chain is arranged in the breeding frame, coral seedlings are placed on the breeding plate and grow depending on the breeding chain, and artificial breeding of corals is achieved. In addition, the coral culture device provided by the invention has the advantages that the culture frame is lifted by the lifting mechanism, so that the culture frame can be lowered to the sea surface for the growth of the corals or lifted to the top of the culture platform for collecting the corals, a large amount of labor force is saved, the labor intensity is greatly reduced, and the working efficiency is improved.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (7)
1. A coral culture apparatus for use in the sea, comprising:
the culture platform floats on the water surface by buoyancy;
the cultivation frame is of a frame type structure and is internally provided with a cultivation space; the culture frame is detachably connected with the culture platform and extends below the water surface;
the lifting mechanism is fixed on the culture platform and can lift the culture rack to the top of the culture platform;
the plurality of cultivation chains are arranged in the cultivation frame; the breeding chain is made of stainless steel;
the culture plates are used for bearing coral seedlings and are connected to the culture chain; the breeding plate is made of alloy;
a plurality of culture plates are arranged on each culture chain at intervals and can rise to the water surface along with the lifting of the culture frame;
the breeding chain is detachably connected with the breeding rack; each breed the chain by breed the top of frame and extend to breed the bottom of frame, breed the chain including a linkage segment and a plurality of breed section, breed the board connect in breed on the section, the linkage segment with breed the top of frame and can dismantle the connection and downwardly extending, breed the section with the linkage segment can be dismantled and be connected, can dismantle the connection between each breed the section, be located breed the section of frame bottom with breed the frame and can dismantle the connection.
2. The coral culture device according to claim 1, wherein a plurality of first lugs are arranged at the top of the culture rack, a plurality of second lugs corresponding to the first lugs are arranged at the bottom of the culture rack, first shackles are arranged at both ends of the connection section, and a second shackle is arranged at one end of the culture section.
3. The coral culture device according to claim 1, wherein the length of the culture chain is in the range of 0 to 15m, and the length of the connection section is in the range of 0 to 3 m.
4. The coral culture device according to claim 1, wherein the culture plates are square and have a side length ranging from 30mm to 100 mm.
5. The coral culture device of claim 1, wherein the culture plate is fixedly connected to the culture chain by a connecting member, the connecting member comprises a first connecting portion and two second connecting portions, the two second connecting portions are respectively perpendicularly connected to two ends of the first connecting portion, the first connecting portion and the second connecting portion enclose to form a groove, the groove enables the loop of the culture chain to be placed therein, and ends of the two second connecting portions are fixedly connected to the culture plate.
6. The coral culture device of claim 1, wherein the culture platform comprises:
the device comprises two buoys arranged at intervals, a bottom support connected between the two buoys, a top frame arranged above the buoys, a stand column connected between the buoys and the top frame, and a top support connected between the top frames, wherein the top support is parallel to the bottom support;
the side of bottom sprag is equipped with the backup pad, the backup pad protrusion in the side surface of bottom sprag.
7. The coral culture device according to claim 6, wherein the inner side of the top frame is provided with an inwardly protruding bump, and the bump is provided with a fixing hole;
the top support is positioned in the middle of the top frame, connecting lugs are arranged on two sides of the top support and protrude out of the surfaces of the two sides of the top support, and connecting holes are formed in the connecting lugs;
breed four corners at frame top and all be equipped with the mounting hole, the fastener is worn to establish the mounting hole with the fixed orifices, the connecting hole with realize in the mounting hole breed the frame with the top frame can dismantle and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910251136.2A CN109769720B (en) | 2019-03-29 | 2019-03-29 | Coral breeding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910251136.2A CN109769720B (en) | 2019-03-29 | 2019-03-29 | Coral breeding device |
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| CN109769720A CN109769720A (en) | 2019-05-21 |
| CN109769720B true CN109769720B (en) | 2022-02-08 |
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| CN201910251136.2A Active CN109769720B (en) | 2019-03-29 | 2019-03-29 | Coral breeding device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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