CN104542400B - A kind of aquaculture device - Google Patents
A kind of aquaculture device Download PDFInfo
- Publication number
- CN104542400B CN104542400B CN201510006525.0A CN201510006525A CN104542400B CN 104542400 B CN104542400 B CN 104542400B CN 201510006525 A CN201510006525 A CN 201510006525A CN 104542400 B CN104542400 B CN 104542400B
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- CN
- China
- Prior art keywords
- net cage
- slot
- annular
- rotary shaft
- end cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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 invention provides a kind of aquaculture device, belong to cultivation field.This cultivation apparatus includes net cage, net cage includes net cage and lower net cage, lower net cage is positioned under horizontal plane, upper net cage stretches out horizontal plane, there is on the inwall of lower net cage upper end annular gear edge, annular gear has limbers on edge, annular gear annularly keeps off axially disposed annular slot one along above having, annular slot one is positioned at the center on annular gear edge, upper net cage ringwise it is inserted with in slot one, the size of slot one matches with the size of upper net cage, upper net cage is made up of elastomeric material and sidepiece has stretching mouth, stretching mouth runs through the two ends up and down of net cage, at lower net cage upper end open, there is sealing device, sealing device includes rotary shaft, rotary shaft two ends are rotatably connected on annular gear along upper, end cap it is fixed with in rotary shaft, rotary shaft it is fixed at end cap central, end cap can seal the upper end open of lower net cage.This cultivation apparatus is prevented from net cage rollover, smart structural design.
Description
Technical field
The invention belongs to cultivation field, relate to a kind of aquaculture device.
Background technology
Aquaculture is the production breeding, cultivate and gathering in the crops aquatic animals and plants under manual control
Movable.It is commonly included in the overall process forming aquatic products under artificial breeding's management from seed.
Broadly may also comprise Enhancement of fishery resources.Aquaculture has extensive cultivation, intensive culture and high density
The modes such as intensive culture.Extensive cultivation is input seed in medium and small natural water area, completely by sky
So aquatic products formed by bait, breed fish such as lake and reservoir and shellfish etc. is supported in shallow sea.Intensive culture is relatively
Small size pond forms aquatic products with bait throwing in, fertilizing method, such as aqiuculrue, fish culture in net pen
With enclosure culture, net enclosure culture etc..High density culture uses flowing water, temperature control, oxygen supplement and high-quality bait of throwing something and feeding
The methods such as material, carry out high-density breeding in small size pond, thus obtain high yield, such as flowing water
High-density fish culture, shrimp etc..
Current aquaculture has and carries out cultivating by net cage mode, current net
The net cage that case breeding way is used is substantially lower end and is positioned under water, and upper end is positioned at horizontal plane
On, realize the fixing of net cage by anchor, can realize feeding intake fishing with a net by the upper end of net cage,
There are some problems in existing net cage, when meeting wind and waves weather, due to net cage
Upper end is being positioned at above horizontal plane, and when blowing, net cage has the bigger power that is critical, easily
The anchor making the bottom is started, and net cage is turned on one's side, and causes the Fish in net cage to run away,
Cause economic loss, it can be seen that current net cage exists fault of construction.
Summary of the invention
It is an object of the invention to for the above-mentioned problems in the prior art, it is provided that one
Planting aquaculture device, this aquaculture device is prevented from net cage rollover, and structure designs
Ingenious, solve existing aquaculture net box structure existing defects, easily affected by weather
Etc. problem.
The purpose of the present invention can be realized by following technical proposal: a kind of aquaculture dress
Put, it is characterised in that: described cultivation apparatus includes a net cage cylindrically, described net
Case includes net cage and lower net cage, and described lower net cage is positioned under horizontal plane, described upper net cage
Stretch out horizontal plane, described lower net cage upper end inwall has the annular gear edge of protrusion, described
There is on annular gear edge limbers, described annular gear edge has and keeps off along axle along described annular
To the annular slot one arranged, described annular slot one is positioned at the middle part on described annular gear edge
Place, is inserted with upper net cage ringwise in described slot one, the size of described slot one with
The size of described upper net cage matches, and described upper net cage is made up of elastomeric material and sidepiece tool
Stretching mouth, described stretching mouth is had to run through the two ends up and down of described upper net cage, described lower net cage
Having sealing device at upper end open, described sealing device includes a rotary shaft, described turn
The two ends of moving axis are rotatably connected on described annular and keep off along upper, and described rotary shaft is fixed with end
Lid, the center of described end cap is fixed on described rotary shaft, and described end cap can seal institute
State the upper end open of lower net cage.
Substantially use process and the operation principle thereof of this cultivation apparatus are as follows: at normal weather
During situation, net cage realizes anchoring by anchor, and lower net cage is positioned under water, and upper net cage is positioned at
On the water surface, now end cap is in opened condition.Work as bad weather, during strong wind weather, now
Upper net cage is extracted, simultaneously closes off end cap and realize the sealing of lower net cage, prevent Fish
Runing away, design ingenious, this device is under peacetime state, and upper net cage is plugged in slot one
Realizing fixing, stability is strong, meets strong wind weather, and the upper net cage of artificial effect is pulled out
, very convenient, now descend net cage to be positioned under water, strong wind weather will not be to lower net cage
Produce active force, it is possible to make lower net cage be positioned at smoothly under water, smart structural design, logical
The design crossing stagewise makes the stability of net cage be greatly enhanced, and is protected from weather influences.
In above-mentioned a kind of aquaculture device, described off line case bottom outer wall is fixed with
Slotting ring portion in annular, described slotting ring portion has along described slotting ring portion axially arranged
Slot two, can plug described upper net cage in described slot two.
After upper net cage is pulled up, by effect stretching mouth, slight for upper net cage is opened, insert
It is located in slot two, makes net cage can be placed at after being unplugged under water, it is not necessary to manually to enter
Row carrying, after weather takes a turn for the better, takes out upper net cage, smart structural design, subtracts
Lack manual labor.
In above-mentioned a kind of aquaculture device, described slotting ring portion has several circulations
Hole.
The circulating resistance making slotting ring portion diminishes, and makes the stability in the large of net cage become strong.
In above-mentioned a kind of aquaculture device, the two ends of described end cap are respectively provided with tied rope.
Realize the fixing of end cap by tied rope, prevent Fish from runing away.
In above-mentioned a kind of aquaculture device, described upper net cage uses polythene material system
Become.
Polyethylene deformation effect is good, it is possible to makes net cage carry out slight opening, and gathers
Vinyl material is anticorrosive, has plurality of advantages.
Compared with prior art, this aquaculture device has the advantage that
1, this aquaculture device works as bad weather, during strong wind weather, and now will online
Case is extracted, and simultaneously closes off end cap and realizes the sealing of lower net cage, prevents Fish from runing away,
Design ingenious.
2, this aquaculture device meets strong wind weather, and the upper net cage of artificial effect is pulled out
Go out, very convenient, now descend net cage to be positioned under water, strong wind weather will not be to off line
Case produces active force, it is possible to make lower net cage be positioned at smoothly under water, smart structural design.
3, this aquaculture device makes the stability of net cage by the design of stagewise
It is greatly enhanced, is protected from weather influences.
4, slight for upper net cage is opened by this aquaculture device by effect stretching mouth,
It is plugged in slot two, makes net cage can be placed at after being unplugged under water, it is not necessary to be artificial
Carry, after weather takes a turn for the better, upper net cage taken out, smart structural design,
Decrease manual labor.
5, on this aquaculture device, net cage uses polythene material to make.Polyethylene becomes
Shape is effective, it is possible to make net cage carry out slight opening, and the anti-corruption of polythene material
Erosion, has plurality of advantages.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this aquaculture device.
Fig. 2 is the structural representation of this aquaculture device end cap and rotary shaft.
In figure, 1, upper net cage；1a, stretching mouth；2, lower net cage；2a, annular gear edge；
2a1, slot one；2b, slotting ring portion；2b1, slot two；2b2, opening；3, turn
Moving axis；4, end cap；5, tied rope.
Detailed description of the invention
As depicted in figs. 1 and 2, this aquaculture device includes a net cage cylindrically,
Net cage includes net cage 1 and lower net cage 2, and lower net cage 2 is positioned under horizontal plane, upper net cage 1
Stretch out horizontal plane, lower net cage 2 upper end inwall has the annular gear of protrusion along 2a, annular
Gear has limbers along 2a, and annular is kept off having annularly to keep off along 2a and axially set along 2a
Annular slot one 2a1 put, annular slot one 2a1 are positioned at the annular gear center along 2a,
Being inserted with upper net cage 1 ringwise in slot one 2a1, the size of slot one 2a1 is with upper
The size of net cage 1 matches, and upper net cage 1 is made up of elastomeric material and sidepiece has stretching
Mouth 1a, stretching mouth 1a run through the two ends up and down of net cage 1, lower net cage 2 upper end open
Place has sealing device, and sealing device includes a rotary shaft 3, and the two ends of rotary shaft 3 turn
It is automatically connected in annular to keep off along 2a, rotary shaft 3 is fixed with end cap 4, in end cap 4
Being fixed on rotary shaft 3 at the heart, end cap 4 can seal the upper end open of lower net cage 2.
Substantially use process and the operation principle thereof of this cultivation apparatus are as follows: at normal weather
During situation, net cage realizes anchoring by anchor, and lower net cage 2 is positioned under water, upper net cage 1
Being positioned on the water surface, now end cap 4 is in opened condition.Work as bad weather, during strong wind weather,
Now upper net cage 1 is extracted, simultaneously closes off end cap 4 and realize the sealing of lower net cage 2,
Preventing Fish from runing away, design ingenious, this device is under peacetime state, and upper net cage 1 plugs
Realizing fixing in slot one 2a1, stability is strong, meets strong wind weather, manually acts on
Upper net cage 1 is pulled out, very convenient, now descends net cage 2 to be positioned under water, greatly
Wind weather will not produce active force to lower net cage 2, it is possible to makes lower net cage 2 be positioned at smoothly
Under water, smart structural design, the stability being made net cage by the design of stagewise is big
Big enhancing, is protected from weather influences.
As it is shown in figure 1, be fixed with the slotting ring portion in annular in lower net cage 2 bottom outer wall
2b, slotting ring portion 2b has along slot two 2b1 axially arranged for slotting ring portion 2b, slot
Net cage 1 can be plugged in two 2b1.After upper net cage 1 is pulled up, stretched by effect
Mouth 1a, by upper slight the opening of net cage 1, is plugged in slot two 2b1, makes net cage 1
Can be placed at after being unplugged under water, it is not necessary to manually carry, after weather takes a turn for the better,
Upper net cage 1 is taken out, smart structural design, decrease manual labor.
As it is shown in figure 1, have several openings 2b2 on slotting ring portion 2b.Make slotting ring
The circulating resistance of portion 2b diminishes, and makes the stability in the large of net cage become strong.
As depicted in figs. 1 and 2, the two ends of end cap 4 are respectively provided with tied rope 5.Pass through tied rope
5 realize the fixing of end cap 4, prevent Fish from runing away.
Upper net cage 1 uses polythene material to make.Polyethylene deformation effect is good, it is possible to make
Upper net cage 1 carries out slight opening, and polythene material is anticorrosive, has many excellent
Point.
This aquaculture device is arranged by stagewise net cage and is prevented from net cage rollover, knot
Structure design is ingenious.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Claims (5)
1. an aquaculture device, it is characterised in that: described cultivation apparatus include one in
Cylindric net cage, described net cage includes net cage and lower net cage, and described lower net cage is positioned at
Under horizontal plane, described upper net cage stretches out horizontal plane, and described lower net cage upper end inwall has
The annular gear edge of protrusion, described annular gear edge has limbers, and described annular gear is along upper
Have and keep off axially disposed annular slot one, described annular slot one along described annular
In the center on described annular gear edge, in described slot one, it is inserted with upper net cage ringwise,
The size of described slot one matches with the size of described upper net cage, and described upper net cage is by bullet
Property material makes and sidepiece has stretching mouth, and described stretching mouth runs through the upper of described upper net cage
Lower two ends, have sealing device, described sealing device bag at described lower net cage upper end open
Including a rotary shaft, the two ends of described rotary shaft are rotatably connected on described annular and keep off along upper, institute
Stating and be fixed with end cap in rotary shaft, the center of described end cap is fixed on described rotary shaft,
Described end cap can seal the upper end open of described lower net cage.
A kind of aquaculture device the most according to claim 1, it is characterised in that
The slotting ring portion in annular it is fixed with, in described slotting ring portion in described off line case bottom outer wall
There is the slot two axially arranged along described slotting ring portion, in described slot two, institute can be plugged
State net cage.
A kind of aquaculture device the most according to claim 2, it is characterised in that
In described slotting ring portion, there is several openings.
4., according to a kind of aquaculture device described in claim 1 or 2 or 3, it is special
Levying and be, the two ends of described end cap are respectively provided with tied rope.
5., according to a kind of aquaculture device described in claim 1 or 2 or 3, it is special
Levying and be, described upper net cage uses polythene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006525.0A CN104542400B (en) | 2015-01-07 | 2015-01-07 | A kind of aquaculture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006525.0A CN104542400B (en) | 2015-01-07 | 2015-01-07 | A kind of aquaculture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104542400A CN104542400A (en) | 2015-04-29 |
| CN104542400B true CN104542400B (en) | 2016-12-07 |
Family
ID=53060338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006525.0A Expired - Fee Related CN104542400B (en) | 2015-01-07 | 2015-01-07 | A kind of aquaculture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104542400B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719219A (en) * | 2017-02-09 | 2017-05-31 | 安徽菲扬农业科技有限公司 | A kind of aquaculture device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100586276C (en) * | 2004-12-06 | 2010-02-03 | 福建省水产研究所 | Asymmetric, double-cone shaped floating anti-wind wave type net cage |
| KR100796119B1 (en) * | 2007-06-29 | 2008-01-21 | 문창영 | Submersible cage facility for fish culture |
| CN201352923Y (en) * | 2009-01-20 | 2009-12-02 | 罗强 | Separated seawater anti-wave net box |
| CN102047853B (en) * | 2009-11-09 | 2012-08-01 | 浙江海洋学院 | Deepwater net cage submarine anchoring and floating device |
| CN201602054U (en) * | 2010-01-18 | 2010-10-13 | 黎祖福 | Detachable net cage |
| CN202285862U (en) * | 2011-10-26 | 2012-07-04 | 浙江海洋学院 | One-way wave resistance net cage |
| CN204426349U (en) * | 2015-01-07 | 2015-07-01 | 杨茹芹 | A kind of novel aquaculture device |
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2015
- 2015-01-07 CN CN201510006525.0A patent/CN104542400B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104542400A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Shenbo Inventor after: Wang Wenqi Inventor after: Ren Yichao Inventor before: Yang Ruqin |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160930 Address after: 266109 Qingdao Road, Chengyang District, Shandong, No. 700 the Great Wall Applicant after: Qingdao Agricultural University Address before: 233300 Anhui city of Bengbu province Wuhe County Chengguan town of rainbow road Jinsheng Yufu 18 Building 2 unit 103 room Applicant before: Yang Ruqin |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180107 |