CN206433586U - A kind of device of high-density breeding Scylla paramamosain - Google Patents
A kind of device of high-density breeding Scylla paramamosain Download PDFInfo
- Publication number
- CN206433586U CN206433586U CN201621463563.5U CN201621463563U CN206433586U CN 206433586 U CN206433586 U CN 206433586U CN 201621463563 U CN201621463563 U CN 201621463563U CN 206433586 U CN206433586 U CN 206433586U
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- CN
- China
- Prior art keywords
- framework
- scylla paramamosain
- density breeding
- culturing chamber
- connecting rod
- 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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- 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 utility model is related to a kind of device of high-density breeding Scylla paramamosain, includes the framework of cuboid, the forward and backward side of the framework is respectively by setting connecting rod to be divided into some grids；Also include the culturing chamber of tubulose, the culturing chamber is flatly interspersed in the grid of forward and backward side and fixed；Weight is installed by rope suspensions on the framework bottom surface.Blue crab cultivation density can be significantly increased in the utility model, improve blue crab cultivation survival rate and yield per unit area, lift fanning economics.
Description
Technical field
The utility model is related to seawater bottom and dwelt crustacean aquaculture technical field, and it is blue or green that specifically a kind of high-density breeding intends cave
The device of crab.
Background technology
Scylla paramamosain (Scylla paramamosain) is also known as mud crab, category Arthropoda, Crustachia, Decapoda, mud crab
Category, southeastern coast offshore sea waters is distributed mainly in China, also has cultivation in entrance of Changjiang River region such as Chongming Island at present, and category China passes
System marine fishery resources and sea-farming crab class, with Important Economic value.Mud crab is with growth is fast, build is big, meat flavour is delicious
The advantages of, it is favored by consumers.Blue crab cultivation is mainly distributed on southeastern coast region, in recent years, and culturing area has been expanded to
Entrance of Changjiang River basin, the cultivation scale larger through foring, cultivation mud crab annual production is stablized more than 100,000 tons always, is maintained steady
Fixed growth momentum.
Mud crab has bottom to dwell life habit, is often gathered in bottom of pond, its personality is violent, bellicose, strive spouse, territory in occupation behavior it is bright
It is aobvious, especially in companion's shell or shortage bait, often accused each other using the foot of a chela, show very strong cannibalism habit, i.e.,
Make cultivation density not high, also because cutting one another's throats mud crab survival rate can be caused not high.This life habit of mud crab is that restriction mud crab is supported
Grow the bottleneck of industry development.
Many technical schemes are attempted in order to prevent the mutually residual of mud crab in those skilled in the art, such as publication No. is
CN104686406A's《Fast-growing sea crab enters network of rivers cage breeding plantation technology》, CN203120700U《A kind of recirculated water of mud crab is single
Body cultivating system》, CN204426353U《A kind of mud crab continental rise industrial aquaculture device》, CN102106266A《Soft shell is blue or green
Crab breeding technique》With CN204047622U's《Cultivate the water circulation experimental provision of Scylla paramamosain》Deng, although can ideally it keep away
Exempt from mutually residual habit of the mud crab in breeding process, but be due to that apparatus structure is complicated, compare prior art and change larger, therefore push away
It is wide difficult, it is difficult to reduce aquaculture cost.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, is improved to existing cultivation equipment, solves
The problem of cultivation mud crab easily cuts one another's throats.
To achieve the above object of the invention there is provided a kind of device of high-density breeding Scylla paramamosain, include the framework of cuboid,
The forward and backward side of the framework is respectively by setting connecting rod to be divided into some grids；Also include the culturing chamber of tubulose, the cultivation
Room is flatly interspersed in the grid of forward and backward side and fixed；Weight is installed by rope suspensions on the framework bottom surface.
It is preferred that, hang the weight balance and be installed at four base angles of base of frame.
It is preferred that, the forward and backward side of framework is square；The connecting rod respectively level, be vertically fixed on framework
On forward and backward side, and forward and backward side is divided into some square nets.
It is preferred that, the mesh shape and size formed on the framework is identical.
It is preferred that, the tube wall of the culturing chamber is made of lighttight material.
It is preferred that, the framework is made of hard material.
It is preferred that, the culturing chamber is used, and there is externally threaded tubing to be made.
The culturing chamber is fixed on framework by the way that its screw thread ditch and connecting rod or the leg of frame is mutually chimeric.
It is preferred that, the rope is made of polythene material.
It is preferred that, the connecting rod uses the form of rectangular shaft, and the width of the rectangular shaft is more than thickness.
The length of the rectangular shaft refers to that connecting rod connects the wire length of the contact of two legs of frame, and the width of rectangular shaft is
Refer to the width on framework fore-and-aft direction after connecting rod is installed, the thickness of rectangular shaft is that, when connecting rod is close to culturing chamber, institute can provisions
The minimum spacing of room offer is provided.
It is preferred that, the internal diameter of the culturing chamber is not less than 16 centimetres.
When cultivating mud crab using the present apparatus, every mud crab is in the interspersed tubulose separate space of a level, mutually
It can not contact, make them that there is the sense of security, be avoided that and cut one another's throats.Three-dimensional framework holds culturing chamber, stacks it, from
And blue crab cultivation capacity and cultivation density are increased considerably, improve survival rate and culture benefit.The making of framework and culturing chamber
Material can be obtained from raiser and pipe factory, can be made into by simple assembled and cutting.
Ensure that device is in deep water lower layer region using weight, and weight balance is hung be installed on base of frame four
At base angle, it is able to that device balance will be ensured, does not topple.
The grid of square compares the shape such as honeycomb hexagon and triangle, circle and more facilitates raiser to make, together
When neat specification, be easy to raiser to manage.
Grid is arranged to identical form and dimension, is easy to the streamlined operation of interspersed culturing chamber, is that factorial praluction is beaten
Lower basis.
By setting opaque tubulose culturing chamber, mud crab can be avoided to see that other side is present mutually, increase mud crab life cycle
The disguise in border, reduction cuts one another's throats, and increases substantially the cultivation density of Scylla paramamosain, improves survival rate and culture benefit.
Framework is made of hard material, and the culturing chamber intensity of anti-current-rush and support is provided for framework, is reduced and is damaged
It is bad.
Culturing chamber is used, and there is externally threaded tubing to be made, simple in construction, and external screw thread is by chimeric with framework and connecting rod
It can fix, on the basis of lifting connection reliability, reduce the complexity of installation operation.
Rope is made of polythene material, and with certain elasticity, and stabilization is non-toxic, can bear certain impact
In the case of be not broken, expand can culturing area, again will not to general water body produce pollution.
The connecting rod uses the form of rectangular shaft, and its width is more than the setting of thickness, is due to that framework only has two
Face is provided with connecting rod, is not provided with easily being distorted on the face of connecting rod, therefore increases the width of connecting rod, so as to be compensated lifting
The intensity of framework in this direction.
The internal diameter of the culturing chamber is not less than 16 centimetres, meets the build mean size of general mud crab, and ensures mud crab
Activity space before and after in pipe, reduces unnecessary activity space, meets the life habit of mud crab, so as to increase considerably
Blue crab cultivation capacity and cultivation density.
In use, the present apparatus of different numbers can be placed as needed, can also be by simply dismantling or installing additional plastics
The number of pipe, decreases or increases mud crab capacity.When cultivating mud crab using the present apparatus, every mud crab is at an independent sky
Between, make them that there is the sense of security, be avoided that and cut one another's throats, so as to increase considerably blue crab cultivation capacity and cultivation density, improve
Survival rate and culture benefit.
Blue crab cultivation density can be significantly increased in the utility model, improve blue crab cultivation survival rate and yield per unit area,
Lift fanning economics.
Brief description of the drawings
Fig. 1 is the device generalized schematic of high-density breeding Scylla paramamosain of the present utility model.；
Fig. 2 is culturing chamber schematic diagram of the present utility model；
Wherein：
1- framework 2- connecting rod 3- culturing chambers
31- external screw thread 4- weight 41- ropes
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of device of high-density breeding Scylla paramamosain according to Fig. 1 to Fig. 2, includes the framework 1 of cuboid, described
The forward and backward side of framework 1 is respectively by setting connecting rod 2 to be divided into some grids；Also include the culturing chamber 3 of tubulose, the cultivation
Room 3 is flatly interspersed in the grid of forward and backward side and fixed；Weight is provided with by the suspension of rope 41 on the bottom surface of framework 1
Thing 4.
The weight 4, which is evenly hung, to be installed at the base angle of framework 1 bottom four.The rope 41 uses polythene material
It is made.
The forward and backward side of the framework 1 is square；The connecting rod 2 respectively level, be vertically fixed on the forward and backward of framework 1
On side, and forward and backward side is divided into some square nets.The mesh shape and size formed on the framework 1 is identical.
The framework 1 is made of hard material.The connecting rod 2 is using the form of rectangular shaft, and the width of the rectangular shaft is more than thickness.
The tube wall of the culturing chamber 3 is made of lighttight material.The culturing chamber 3 uses the pipe with external screw thread 31
Material is made.The internal diameter of the culturing chamber 3 is not less than 16 centimetres.
Can more specifically be described as, the device include plastics be made framework 1, the cylinder tubulose culturing chamber 3 of plastics,
Rope 41, the sandbag 4 for serving as weight, described framework 1 is regular cube structure, has and two only relative sides are divided equally
For some cages；The cylinder tubulose culturing chamber 3 of described opaque plastics is threaded, can horizontal through and be fixed on both sides
On the symmetrical cage in face；Sandbag 4 is hung with by rope 3 respectively at described framework 1 bottom four base angle.Described framework
1 is made of hard plastics.61 centimetres described of the length of framework 1, it is wide 61 centimetres, it is high 61 centimetres.1 liang described of framework is symmetrical
Side is divided into 9 square lattices respectively.Two 2 centimetres horizontal of 2 width of connecting rod in the described two relative side of framework 1,
Thick 0.5 centimetre, two 2 centimetres perpendicular of 2 width of connecting rod are thick 0.5 centimetre.Described opaque plastics cylinder tubulose culturing chamber 3 is
Both ends open screwed pipe, 1.2 centimetres of flight pitch, 18 centimetres of diameter is long 65 centimetres.Described culturing chamber 3 can horizontal through appoint
Meaning two adheres to the symmetrical grid of two not ipsilaterals separately, and by the mutual chimeric of screw thread ditch and connecting rod 2, is fixed on framework 1.
The described specification of opaque plastics cylinder tubulose culturing chamber 3 is consistent, is aterrimus or other dark opaque materials, can flexibly pacify
Dress and dismounting.Described rope 3 is made of polythene material.
The preferred embodiment that the utility model is created is illustrated above, but the utility model is created not
It is limited to described embodiment, those skilled in the art can be with the premise of without prejudice to the utility model creative spirit
A variety of equivalent modifications or replacement are made, these equivalent modifications or replacement are all contained in the model that the application claim is limited
In enclosing.
Claims (10)
1. a kind of device of high-density breeding Scylla paramamosain, includes the framework of cuboid, it is characterised in that before the framework,
Trailing flank is respectively by setting connecting rod to be divided into some grids；Also include the culturing chamber of tubulose, the culturing chamber flatly interts
It is in the grid of forward and backward side and fixed；Weight is installed by rope suspensions on the framework bottom surface.
2. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that hang the weight balance
Extension is installed at four base angles of base of frame.
3. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that the forward and backward side of framework
Face is square；The connecting rod respectively level, be vertically fixed on the forward and backward side of framework, and forward and backward side is divided into
Some square nets.
4. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that formed on the framework
Mesh shape and size are identical.
5. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that the tube wall of the culturing chamber
It is made of lighttight material.
6. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that the framework uses hard
Material is made.
7. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that the culturing chamber uses tool
There is externally threaded tubing to be made.
8. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that the rope uses poly- second
Alkene material is made.
9. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that the connecting rod uses rectangle
The form of bar, the width of the rectangular shaft is more than thickness.
10. the device of high-density breeding Scylla paramamosain according to claim 1, it is characterised in that the culturing chamber it is interior
Footpath is not less than 16 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463563.5U CN206433586U (en) | 2016-12-29 | 2016-12-29 | A kind of device of high-density breeding Scylla paramamosain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463563.5U CN206433586U (en) | 2016-12-29 | 2016-12-29 | A kind of device of high-density breeding Scylla paramamosain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206433586U true CN206433586U (en) | 2017-08-25 |
Family
ID=59643380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463563.5U Expired - Fee Related CN206433586U (en) | 2016-12-29 | 2016-12-29 | A kind of device of high-density breeding Scylla paramamosain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206433586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178782A (en) * | 2019-06-12 | 2019-08-30 | 中国水产科学研究院黄海水产研究所 | A kind of cultivation apparatus and application method promoting Astroconger myriaster carrying capacity |
-
2016
- 2016-12-29 CN CN201621463563.5U patent/CN206433586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178782A (en) * | 2019-06-12 | 2019-08-30 | 中国水产科学研究院黄海水产研究所 | A kind of cultivation apparatus and application method promoting Astroconger myriaster carrying capacity |
| CN110178782B (en) * | 2019-06-12 | 2020-06-05 | 中国水产科学研究院黄海水产研究所 | Breeding device for improving breeding capacity of Xingkangjie eels and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20181229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |