CN110447583A - A kind of ecological ideas aquiculture net cage and its application method - Google Patents
A kind of ecological ideas aquiculture net cage and its application method Download PDFInfo
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- CN110447583A CN110447583A CN201910883729.0A CN201910883729A CN110447583A CN 110447583 A CN110447583 A CN 110447583A CN 201910883729 A CN201910883729 A CN 201910883729A CN 110447583 A CN110447583 A CN 110447583A
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- groove
- net cage
- cross bar
- fixedly connected
- screen frame
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The present invention relates to net cage fields, more particularly to a kind of ecological ideas aquiculture net cage and its application method, including net cage, floating component, raising component, covering and support component, net cage is connected with floating component, raising component is detachably arranged in net cage edge, shield assemblies are set in net cage, and net cage is propped up to form net chamber by support component, and net cage is connected by support component with shield assemblies；It discloses the application methods of the net cage simultaneously, the present invention can carry out the cultivation of three-dimensional high-density degree to leech, give leech one excellent rest, living environment, improve the yield of leech, its application method is simple, on the one hand the river snail after can timely feeding leech is taken out from net cage in time, is avoided river snail and is directly launched in the bottom of box because river snail long-time accumulation damages by pressure, blocks cabinet, the removal of river snail residue is on the other hand also avoided river snail residue pollution water quality.
Description
Technical field
The present invention relates to net cage fields, and in particular to a kind of ecological ideas aquiculture net cage and its application method.
Background technique
Ox leech scientific name eurysome golden thread leech is the higher kind of medical value in leech, is mainly used for extracting with anticoagulant
The natural hirudin that blood, thrombus act on.Eurysome golden thread leech body is grown up, flat, and artificial breeding leech is that an investment is small, sees
Fast project is imitated, existing mostly to cultivate using discarded pond or garden, the general river snail of the food of eurysome golden thread leech is existing more
River snail is directly shed into pond, a large amount of river snail is abandoned after being sucked by leech, and river snail shell is caused to occupy pond, and river snail is dirty
Leech is contaminated, while eurysome golden thread leech is liked being adsorbed on pond edge, more corners is not easy to expanded letter to existing pond structure
The rest feed of gold thread leech.
Summary of the invention
To solve problem of the prior art, the present invention provides a kind of ecological ideas aquiculture net cage and its users
Method.
In order to achieve the above object, the invention adopts the following technical scheme: a kind of ecological ideas aquiculture net cage, including
Net cage, floating component, raising component, covering and support component, net cage are connected with floating component, and net cage edge is detachably set
Set raising component, shield assemblies be set in net cage, net cage is propped up to form net chamber by support component, net cage by support component and
Shield assemblies are connected；
The net cage includes screen cloth and screen frame, the fixed screen cloth in screen frame bottom, and screen frame is positive hexagonal structure, and screen cloth is around screen frame one
In week, sequentially forming angle portion a, angle portion b, angle portion c, angle portion d, angle portion e and angle portion f, screen frame section in screen frame is
Hollow square tube structure, screen cloth top is opening-like, and screen cloth top edge is mutually fixedly connected with screen frame outer wall bottom middle position, net
Net chamber is formed between cloth, screen cloth selects nylon plastic(s) filter screen, and mesh number is 50 mesh, opening of the net chamber opening towards screen frame；
The floating component includes floating Thysanophyllum and fixed bracket, and fixed bracket is regular hexagon, fixed bracket matching setting
In screen frame periphery, fixed bracket is 100-200mm at a distance from screen frame, fixed bracket cross section be it is rectangular-shaped, screen frame outer wall passes through
Connecting rod is mutually fixedly connected with fixed rack inner wall, and floating Thysanophyllum is solid cylindrical foaming structure, floating Thysanophyllum top
It is mutually fixedly connected with fixed frame bottom, floating Thysanophyllum quantity at least two.
The raising component includes hook portion, groove one, baffle and groove two, and hook portion is hung on screen frame, hook
Portion is connected with one top of groove, and one side of groove is connected with groove two, baffle be it is rectangular-shaped, baffle bottom is vertical
It is fixed at two delivery position of groove one and groove and protrudes from groove one and two upper surface of groove, baffle is from groove
One end of two junction of portion one and groove extends to the other end.
The hook portion is in " Π " shape, and hook portion width is slightly larger than the width of screen frame, and hook portion length is slightly less than screen frame
Unilateral length.
One lower part of groove is arc-shaped and concave arc is face-up, one side of groove and the fixed company of groove two-phase
It connects, one side of groove and two profile of groove are isosceles trapezoid shape, and groove two is arc-shaped and concave arc is face-up, groove
One is arranged in parallel with groove two, and one length of groove is greater than the length of groove two.
The shield assemblies include upper canister portion and lower canister portion, and upper canister portion is rectangular-shaped hollow structure and top is opening-like,
Setting water plant cultivates chamber in upper canister portion, and upper canister portion bottom is fixed in lower canister portion, and lower canister portion is hollow, rectangular shape, and lower canister portion is lateral
Setting, lower canister portion opening portion is towards two sides, and lower canister portion is interior to be arranged bore, and bore extends to the other end, upper cylinder from lower canister portion one end
Portion's longitudinal central axis line coincides with lower canister portion transverse direction central axes.
The support component includes upper support component and lower supporting assembly, and upper support component is mutually fixedly connected with upper canister portion,
Lower supporting assembly is mutually fixedly connected with lower canister portion.
The upper support component includes upper support bar one and upper support bar two, and upper support bar one and upper support bar two are symmetrical
Setting, upper support bar one and upper support bar two are in " L " shape, and mutually fixation connects one one end of upper support bar with screen frame inner wall bottom side
It connects, one other end of upper support bar is mutually fixedly connected with upper canister portion side end edge, two one end of upper support bar and screen frame inner wall bottom
Portion side is mutually fixedly connected, and two other end of upper support bar is mutually fixedly connected with upper canister portion end side edge.
The lower supporting assembly includes sheer pole one, sheer pole two, oblique cross bar one, oblique cross bar two, oblique cross bar three and oblique cross
Bar four, lower canister portion bottom middle position is fixed in one one end of sheer pole, under one the other end of sheer pole is located at angle portion a just
Side simultaneously approaches screen cloth bottom side, and one two sides of sheer pole are symmetrically fixedly installed oblique cross bar one, oblique cross bar two, oblique one one end of cross bar with
Sheer pole one side wall is mutually fixedly connected, and oblique one other end of cross bar is located at immediately below angle portion b and approaches screen cloth bottom side, tiltedly horizontal
Two one end of bar is mutually fixedly connected with another side wall of sheer pole one, and oblique two other end of cross bar is located at immediately below angle portion f and approaches net
Cloth bottom side.
Lower canister portion bottom other side middle position is fixed in described two one end of sheer pole, and two the other end of sheer pole is located at
Immediately below at angle portion d and screen cloth bottom side is approached, oblique cross bar three and oblique cross bar four is symmetrically fixedly installed in two two sides of sheer pole,
Oblique three one end of cross bar is mutually fixedly connected with two side wall of sheer pole, and oblique three other end of cross bar is located at immediately below angle portion c and approaches net
Cloth bottom side, oblique four one end of cross bar are mutually fixedly connected with another side wall of sheer pole two, and oblique four one end of cross bar is being located at angle portion e just
Lower section simultaneously approaches screen cloth bottom side.
The application method of the ecological ideas aquiculture net cage, includes the following steps:
First fixed bracket is mutually fixedly connected with screen frame, fixed rack arrangement is in screen frame periphery, then by floating foam column symmetry
It is fixed on fixed bracket two sides；
Upper canister portion is mutually fixedly connected with lower canister portion, after upper support component is mutually fixedly connected with upper canister portion, by lower supporting assembly
It is mutually fixedly connected with lower canister portion, lower supporting assembly approaches screen cloth and props up screen cloth；
Net cage is placed in the pond water surface, and under the action of floating Thysanophyllum, net cage top is kept afloat, and screen cloth bottom enters water
In；
Leech is thrown in net cage, leech intracavitary inhabites life netting；
Intracavitary plantation water plant is cultivated in the water plant of upper canister portion；
Hook portion is hung on screen frame, the net that groove one, baffle and groove two are put into net cage is intracavitary and groove one,
Groove two is located at horizontal plane hereinafter, river snail is then directed at groove one, groove two is sprinkled into；
Leech enters groove one from groove one, two both-side opening of groove, feeds river snail in groove two, feeds to river snail
After, leech be adsorbed in the two side walls of baffle and one side of groove on；
After river snail stack is to certain number of plies, hook portion is detached from from screen frame, so that raising component be removed from net cage, will be fed
River snail afterwards from raising component groove one and groove two remove, after again will raising component be put into net cage.
Compared with prior art, advantageous effect of the invention is: the present invention can carry out the cultivation of three-dimensional high-density degree to leech, give
Leech one excellent rest, living environment are given, improves the yield of leech, the suspension structure of net cage is convenient for the water body in net cage
Water body is carried out with the water body in pool to exchange, and net cage is discharged in the sundries that leech and raising generate in time, improves net cage leech
Production environment, because leech is liked keeping to the side to rest, the polygon polygonal structure of net cage keeps to the side in conjunction with raising component convenient for leech
Have a rest, floating component gives the certain buoyancy of net cage and net cage is avoided to sink, raising component convenient disassembly be convenient for swill and
River-snail sheil is cleared up away, avoids Final pollution water quality, while keeping to the side to rest convenient for leech, and covering gives the shady and cool safety of leech
Living environment, support component play the role of supporting cage structure, and application method is simple, on the one hand can be timely by leech
River snail after feed is taken out from net cage in time, is avoided river snail and is directly launched in the bottom of box because river snail is accumulated for a long time
It damages by pressure, block cabinet, the removal of river snail residue is on the other hand also avoided into river snail residue pollution water quality.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is schematic view of the front view of the present invention.
Fig. 2 is overlooking structure diagram of the present invention.
Fig. 3 is shield assemblies side structure schematic view in the present invention.
In above-mentioned attached drawing, the corresponding title of appended drawing reference are as follows: net cage 1, screen cloth 11, screen frame 12, floating component 2, upper blister
Foam column 21, fixed bracket 22, raising component 3, hook portion 31, groove 1, baffle 33, groove 2 34, shield assemblies 4,
Upper canister portion 40, lower canister portion 41, water plant cultivation chamber 401, bore 411, support component 5, upper support component 51, lower supporting assembly 52,
Upper support component 51, upper support bar 1, upper support bar 2 512, lower supporting assembly 52, sheer pole 1, sheer pole two
522, oblique cross bar 1, oblique cross bar 2 524, oblique cross bar 3 525, oblique cross bar 4 526.
Specific embodiment
The present invention is described in further details below by embodiment, embodiment is only used to illustrate the present invention, and unlimited
The scope of the present invention processed.
Please refer to a kind of ecological ideas aquiculture net cage shown in Fig. 1-3, including net cage 1, floating component 2, raising group
Part 3, shield assemblies 4 and support component 5, net cage 1 are connected with floating component 2, and raising component 3 is detachably arranged in 1 edge of net cage,
Shield assemblies 4 are set in net cage 1, and net cage 1 is propped up to form net chamber 111 by support component 5, and net cage 1 is by support component 5 and hides
Component 4 is covered to be connected；Put leech in net cage 1 in a suitable place to breed, floating component 2 is used to provide buoyancy to net cage 1, and raising component 3 is for placing
River snail, river snail are placed on raising component 3 and suck, feed for leech, and 4 water supply leech of shield assemblies, which provides to have a rest, protects place,
Support component 5 is used to supporting net cage 1 into supply one production space of leech.
Net cage 1 includes screen cloth 11 and screen frame 12, the fixed screen cloth 11 in 12 bottom of screen frame, and screen frame 12 is positive hexagonal structure, net
Cloth 11 sequentially formed in screen frame 12 1 weeks, screen frame 12 angle portion a, angle portion b, angle portion c, angle portion d, angle portion e and
Angle portion f, 12 section of screen frame are hollow square tube structure, and 11 top of screen cloth is opening-like, outside 11 top edge of screen cloth and screen frame 12
Wall bottom middle position is mutually fixedly connected, and net chamber 111 is formed between screen cloth 11, and screen cloth 11 selects nylon plastic(s) filter screen, mesh number
For 50 mesh, opening of the opening of net chamber 111 towards screen frame 12；Screen cloth 11 selects plastic wire and 50 mesh of mesh number, and plastic wire is used for net
The water body in water body and pond in case 1 swaps, and 11 mesh number of screen cloth is that 50 mesh avoid leech from escaping, and mesh is easy greatly very much to make
It escapes at leech, the too small water body exchange for be easy to causeing blocking to influence in net cage 1 of mesh, 1 mesh number of screen cloth is a 50 mesh just side
Face avoids leech from escaping, and another side will not influence water body exchange.
Floating component 2 includes floating Thysanophyllum 21 and fixed bracket 22, and fixed bracket 22 is regular hexagon, fixed bracket 22
Matching is set to 12 periphery of screen frame, and fixed bracket 22 is 100-200mm, preferably 150mm, fixed branch at a distance from screen frame 12
22 section of frame be it is rectangular-shaped, 12 outer wall of screen frame by connecting rod 221 with fixation 22 inner wall of bracket be mutually fixedly connected, floating Thysanophyllum
21 be solid cylindrical foaming structure, and 21 top of floating Thysanophyllum is mutually fixedly connected with fixed 22 bottom of bracket, floating Thysanophyllum
21 quantity at least two.Certain floating Thysanophyllum 21, which can according to need, to be increased, and floating Thysanophyllum 21 is for floating net cage 1
It rises, screen cloth 1 is suspended in pond water, is carried out water body with extraneous pond waters simultaneously by side and bottom surface and is exchanged.
Raising component 3 includes hook portion 31, groove 1, baffle 33 and groove 2 34, and hook portion 31 is hung on screen frame
On 12, hook portion 31 is connected with one 32 top of groove, and one 32 side of groove is connected with groove 2 34, and baffle 33 is
Rectangular-shaped, 33 bottom of baffle is perpendicularly fixed at 2 34 delivery position of groove 1 and groove and protrudes from groove 1
With 2 34 upper surface of groove, baffle 33 extends to the other end from one end of 2 34 junction of groove 1 and groove.Ditch
Groove portion 1 and groove 2 34 are used for the placement of river snail, while moving about convenient for leech to groove 1 and groove 2 34
River snail is fed, because leech swims in water in search of food Shi Caihui, time leech is liked assembling and flock together during the break
Edge, therefore using this characteristic of leech, two sides of baffle 33 can be used for side grooves portion 1 and groove two
Leech in 34 carries out welt rest, while the side wall of one 32 side of groove is also convenient for leech rest, combines screen frame 12 in this way
Regular hexagon structure, a changeable polygonal production environment is sufficiently built to leech, conducive to the rest and feed of leech, is improved
The feeding effect of leech.
Hook portion 31 is in " Π " shape, and 31 width of hook portion is slightly larger than the width of screen frame 12, and 31 length of hook portion is slightly less than net
The unilateral length of frame 12, hook portion 31 are connected for will raise component 3 with screen frame 12, and when disassembly directly can be by hook portion 31
It is separated with the disassembly of 12 phase of screen frame.
One 32 lower part of groove is arc-shaped and concave arc is face-up, one 32 side of groove and the fixed company of 2 34 phase of groove
It connecing, one 32 side of groove and 2 34 profile of groove are isosceles trapezoid shape, and groove 2 34 is arc-shaped and concave arc is face-up,
Groove 1 is arranged in parallel with groove 2 34, and one 32 length of groove is greater than the length of groove 2 34.
Shield assemblies 4 include upper canister portion 40 and lower canister portion 41, and upper canister portion 40 is rectangular-shaped hollow structure and top is in opening
Shape, the interior setting water plant of upper canister portion 40 cultivate chamber 401, and feeding plant water plant provides a shading to leech and has a rest in water plant cultivation chamber 401
Environment, the water surface do not had water plant cultivate 401 upper surface of chamber, avoid water plant from being fallen by wind, lower canister portion is fixed in upper 40 bottom of canister portion
On 41, lower canister portion 41 is hollow, rectangular shape, the laterally setting of lower canister portion 41, and lower 41 opening portion of canister portion is towards two sides, in lower canister portion 41
Bore 411 is set, and bore 411 extends to the other end from lower 41 one end of canister portion, and bore 411 therefrom shuttles convenient for leech, lower canister portion
41 multi wall structure is convenient for leech travelling, because 41 opening portion of lower canister portion is towards two sides people can be timely from bore 411
The case where observing the leech of its inside, slow, the sick or dead leech of discovery travelling in time, upper 40 longitudinal central axis line of canister portion
It coincides with the lateral central axes of lower canister portion 41.Shield assemblies 4 cooperate support component 5 to play to be connected and fixed support screen cloth 11 simultaneously
Effect.
Support component 5 includes upper support component 51 and lower supporting assembly 52, and upper support component 51 is fixed with upper 40 phase of canister portion
Connection, lower supporting assembly 52 are fixedly connected with lower 41 phase of canister portion.
Upper support component 51 includes upper support bar 1 and upper support bar 2 512, upper support bar 1 and upper support bar
2 512 symmetrical settings, upper support bar 1 and upper support bar 2 512 are in " L " shape, one 511 one end of upper support bar and screen frame
12 inner wall bottom sides are mutually fixedly connected, and one 511 other end of upper support bar is mutually fixedly connected with upper 40 side end edge of canister portion,
2 512 one end of upper support bar is mutually fixedly connected with 12 inner wall bottom side of screen frame, 2 512 other end of upper support bar and upper canister portion 40
End side edge is mutually fixedly connected.Upper support component 51 plays the role of connecting screen frame 12 and upper canister portion 40, upper canister portion 40
Then further it is connected and fixed lower supporting assembly 52；
Lower supporting assembly 52 includes sheer pole 1, sheer pole 2 522, oblique cross bar 1, oblique cross bar 2 524, oblique cross bar three
525 and oblique cross bar 4 526, one 521 one end of sheer pole be fixed on lower 41 bottom middle position of canister portion, sheer pole 1 is another
Immediately below end is located at angle portion a and 11 bottom side of screen cloth is approached, oblique cross bar is symmetrically fixedly installed in one 521 two sides of sheer pole
One 523, oblique cross bar 2 524, oblique one 523 one end of cross bar are mutually fixedly connected with one 521 side wall of sheer pole, and oblique cross bar 1 is another
End is located at immediately below angle portion b and approaches 11 bottom side of screen cloth, oblique 2 524 one end of cross bar and another side wall of sheer pole 1
Mutually it is fixedly connected, oblique 2 524 other end of cross bar is located at immediately below angle portion f and approaches 11 bottom side of screen cloth,
Lower 41 bottom other side middle position of canister portion is fixed in 2 522 one end of sheer pole, and 2 522 the other end of sheer pole is located at
Immediately below at angle portion d and 11 bottom side of screen cloth is approached, oblique 3 525 He of cross bar is symmetrically fixedly installed in 2 522 two sides of sheer pole
Oblique cross bar 4 526, oblique 3 525 one end of cross bar are mutually fixedly connected with 2 522 side wall of sheer pole, and oblique 3 525 other end of cross bar is located at
Immediately below angle portion c and 11 bottom side of screen cloth is approached, oblique 4 526 one end of cross bar is mutually fixed with another side wall of sheer pole 2 522
Connection, oblique 4 526 other end of cross bar are located at immediately below angle portion e and approach 11 bottom side of screen cloth.Sheer pole 1, lower cross
11 bottom of screen cloth is in positive six side by bar 2 522, oblique cross bar 1, oblique cross bar 2 524, oblique cross bar 3 525 and oblique cross bar 4 526
Shape is propped up, and screen cloth 11 is avoided to deform, movable in net cage 1 convenient for leech, while convenient for the screen cloth 11 of net cage 1 and extraneous water body
It swaps, improves the leech living environment in net cage 1.
First fixed bracket 22 is fixedly connected with 12 phase of screen frame when use, fixed bracket 22 is arranged in 12 periphery of screen frame, so
Floating Thysanophyllum 21 is symmetrically fixed on fixed 22 two sides of bracket afterwards, can flexibly be added according to the concrete condition of buoyancy demand floating
The quantity of ball Thysanophyllum 21,
Upper canister portion 40 is fixedly connected with lower 41 phase of canister portion, after upper support component 51 is fixedly connected with upper 40 phase of canister portion, will under
Support component 52 is fixedly connected with lower 41 phase of canister portion, and lower supporting assembly 52 approaches screen cloth 11 and props up screen cloth, and screen cloth is avoided to adhere to
Together.
Net cage 1 is placed in the pond water surface, and under the action of floating Thysanophyllum 21,1 top of net cage is kept afloat, 11 bottom of screen cloth
Portion enters in water,
Leech is thrown in net cage 1, leech inhabites life in net chamber 111；
Water plant is planted in the water plant cultivation chamber 401 of upper canister portion 40, the shading of water supply leech, the bore 411 of lower canister portion 41 is laterally
It is arranged and is located at bottom, it is more covert, for providing the place of a travelling for leech.Hook portion 31 is hung on screen frame 12, it will
Groove 1, baffle 33 and groove 2 34 are put into the net chamber 111 of net cage 1 and groove 1, groove 2 34
In horizontal plane hereinafter, river snail is then directed at groove 1, groove 2 34 is sprinkled into；
Leech enters groove 1 from groove 1,2 34 both-side opening of groove, feeds river snail in groove 2 34, to
River snail feed after, leech be adsorbed in the two side walls of baffle 33 and one 32 side of groove on；
After river snail stack is to certain number of plies, hook portion 31 is detached from from screen frame 12, so that raising component 3 is removed from net cage 1,
By the river snail after feed from raising component 3 groove 1 and groove 2 34 remove, after again will raising component 3 be put into net
Case 1.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (9)
1. a kind of ecological ideas aquiculture net cage, including net cage, floating component, raising component, covering and support component, net
Case is connected with floating component, and raising component is detachably arranged in net cage edge, shield assemblies is arranged in net cage, net cage passes through support
Component is propped up to form net chamber, and net cage is connected by support component with shield assemblies；
The net cage includes screen cloth and screen frame, the fixed screen cloth in screen frame bottom, and screen frame is positive hexagonal structure, and screen cloth is around screen frame one
In week, sequentially forming angle portion a, angle portion b, angle portion c, angle portion d, angle portion e and angle portion f, screen frame section in screen frame is
Hollow square tube structure, screen cloth top is opening-like, and screen cloth top edge is mutually fixedly connected with screen frame outer wall bottom middle position, net
Net chamber is formed between cloth, screen cloth selects nylon plastic(s) filter screen, and mesh number is 50 mesh, opening of the net chamber opening towards screen frame；
The floating component includes floating Thysanophyllum and fixed bracket, and fixed bracket is regular hexagon, fixed bracket matching setting
In screen frame periphery, fixed bracket is 100-200mm at a distance from screen frame, fixed bracket cross section be it is rectangular-shaped, screen frame outer wall passes through
Connecting rod is mutually fixedly connected with fixed rack inner wall, and floating Thysanophyllum is solid cylindrical foaming structure, floating Thysanophyllum top
It is mutually fixedly connected with fixed frame bottom, floating Thysanophyllum quantity at least two；
The raising component includes hook portion, groove one, baffle and groove two, and hook portion is hung on screen frame, hook portion with
One top of groove is connected, and one side of groove is connected with groove two, baffle be it is rectangular-shaped, baffle bottom is vertically fixed
At two delivery position of groove one and groove and protrude from groove one and two upper surface of groove, baffle is from groove one
The other end is extended to one end of two junction of groove.
2. ecological ideas aquiculture net cage according to claim 1, it is characterised in that: the hook portion is in " Π "
Shape, hook portion width are slightly larger than the width of screen frame, and hook portion length is slightly less than the unilateral length of screen frame.
3. ecological ideas aquiculture net cage according to claim 1, it is characterised in that: one lower part of groove is circle
Arcuation and concave arc is face-up, one side of groove is fixedly connected with groove two-phase, one side of groove and two profile of groove
For isosceles trapezoid shape, groove two is arc-shaped and concave arc is face-up, and groove one is arranged in parallel with groove two, groove one
Length is greater than the length of groove two.
4. ecological ideas aquiculture net cage according to claim 3, it is characterised in that: the shield assemblies include upper cylinder
Portion and lower canister portion, upper canister portion is rectangular-shaped hollow structure and top is opening-like, and setting water plant cultivates chamber, upper canister portion in upper canister portion
Bottom is fixed in lower canister portion, and lower canister portion is hollow, rectangular shape, and lower canister portion is laterally arranged, lower canister portion opening portion towards two sides, under
Bore is set in canister portion, and bore extends to the other end, upper canister portion longitudinal central axis line and lower canister portion transverse direction axis from lower canister portion one end
Line coincides.
5. ecological ideas aquiculture net cage according to claim 4, it is characterised in that: the support component includes upper branch
Support component and lower supporting assembly, upper support component are mutually fixedly connected with upper canister portion, and lower supporting assembly is mutually fixedly connected with lower canister portion.
6. ecological ideas aquiculture net cage according to claim 5, it is characterised in that: the upper support component includes upper
Support rod one and upper support bar two, upper support bar one and upper support bar two-phase are symmetrical arranged, upper support bar one and upper support bar two
It is in " L " shape, one one end of upper support bar is mutually fixedly connected with screen frame inner wall bottom side, one other end of upper support bar and upper canister portion
Side end edge is mutually fixedly connected, and two one end of upper support bar is mutually fixedly connected with screen frame inner wall bottom side, upper support bar two
The other end is mutually fixedly connected with upper canister portion end side edge.
7. ecological ideas aquiculture net cage according to claim 6, it is characterised in that: under the lower supporting assembly includes
Cross bar one, sheer pole two, oblique cross bar one, oblique cross bar two, oblique cross bar three and oblique cross bar four, lower canister portion is fixed in one one end of sheer pole
Bottom middle position, one the other end of sheer pole are located at underface at angle portion a and approach screen cloth bottom side, sheer pole one
Oblique cross bar one, oblique cross bar two is symmetrically fixedly installed in two sides, and oblique one one end of cross bar is mutually fixedly connected with sheer pole one side wall, oblique cross bar
One other end is located at immediately below angle portion b and approaches screen cloth bottom side, oblique two one end of cross bar and another side wall phase of sheer pole one
It is fixedly connected, oblique two other end of cross bar is located at immediately below angle portion f and approaches screen cloth bottom side.
8. ecological ideas aquiculture net cage according to claim 7, it is characterised in that: described two one end of sheer pole is fixed
In lower canister portion bottom other side middle position, two the other end of sheer pole is located at underface at angle portion d and approaches screen cloth bottom
Oblique cross bar three and oblique cross bar four, oblique three one end of cross bar and two side wall of sheer pole is symmetrically fixedly installed in portion side, two two sides of sheer pole
It is mutually fixedly connected, oblique three other end of cross bar is located at immediately below angle portion c and approaches screen cloth bottom side, and oblique four one end of cross bar is under
Another side wall of cross bar two is mutually fixedly connected, and oblique four one end of cross bar is located at immediately below angle portion e and approaches screen cloth bottom side.
9. a kind of application method of ecological ideas aquiculture net cage according to claim 1-8, feature exist
In including the following steps:
First fixed bracket is mutually fixedly connected with screen frame, fixed rack arrangement is in screen frame periphery, then by floating foam column symmetry
It is fixed on fixed bracket two sides；
Upper canister portion is mutually fixedly connected with lower canister portion, after upper support component is mutually fixedly connected with upper canister portion, by lower supporting assembly
It is mutually fixedly connected with lower canister portion, lower supporting assembly approaches screen cloth and props up screen cloth；
Net cage is placed in the pond water surface, and under the action of floating Thysanophyllum, net cage top is kept afloat, and screen cloth bottom enters water
In；
Leech is thrown in net cage, leech intracavitary inhabites life netting；
Intracavitary plantation water plant is cultivated in the water plant of upper canister portion；
Hook portion is hung on screen frame, the net that groove one, baffle and groove two are put into net cage is intracavitary and groove one,
Groove two is located at horizontal plane hereinafter, river snail is then directed at groove one, groove two is sprinkled into；
Leech enters groove one from groove one, two both-side opening of groove, feeds river snail in groove two, feeds to river snail
After, leech be adsorbed in the two side walls of baffle and one side of groove on；
After river snail stack is to certain number of plies, hook portion is detached from from screen frame, so that raising component be removed from net cage, will be fed
River snail afterwards from raising component groove one and groove two remove, after again will raising component be put into net cage.
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| CN112352719A (en) * | 2020-10-14 | 2021-02-12 | 威海海洋职业学院 | Marine aquaculture platform |
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| CN110447583B (en) | 2021-08-31 |
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Effective date of registration: 20210810 Address after: 276800 5710, building a, Tiande Seaview City, 386 Haiqu East Road, Shijiu street, Donggang District, Rizhao City, Shandong Province Applicant after: Shandong Hailian Marine Technology Co.,Ltd. Address before: Zhang Ba Qiao Zhen Ma Chang Cun, Baofeng County, Pingdingshan City, Henan Province 467400 Applicant before: Ke Xiaojian |
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