CN202197669U - Crab culture cage - Google Patents
Crab culture cage Download PDFInfo
- Publication number
- CN202197669U CN202197669U CN2011202121604U CN201120212160U CN202197669U CN 202197669 U CN202197669 U CN 202197669U CN 2011202121604 U CN2011202121604 U CN 2011202121604U CN 201120212160 U CN201120212160 U CN 201120212160U CN 202197669 U CN202197669 U CN 202197669U
- Authority
- CN
- China
- Prior art keywords
- crab
- net
- square
- crab pot
- utility
- 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.)
- Expired - Fee Related
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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 utility model discloses a crab culture cage, comprising a frame and a layer of a net cover for covering an outer surface of the frame and hinged with the frame, a round opening arranged on the top of the net cover and a round net cover hinged with the round opening. The crab culture cage has advantages of high-density culture, low cost and convenient movement and is capable of purposefully selecting the water environment for culturing the crab and furthermore the crab survival rate is increased.
Description
Technical field
The utility model relates to a kind of cultivation equipment of aquatic products, relates in particular to a breeding crab pot.
Background technology
Crab contains nutrition such as rich in protein, trace element, and health is had good tonic effect, and Recent study finds that crab also has the approach effect, eats crab rehabilitation lungy is had much help.Since the market demand constantly increase, the crab of self-sow can not be satisfied market demand, promptly and crab is cultured by natural breeding to propagating transition artificially.
Propagate the mode of crab at present artificially, be generally multiple breeding way such as pond culture, concrete floor breed, enclosure culture, net enclosure culture and wooden case breed.Utilize pond culture, concrete floor to culture and enclosure culture, net enclosure culture is cultured, invest greatlyyer, yield poorly; Be difficult to accomplish high-density breeding, be inconvenient to move, can not be autotelic the selection water environment of culturing; And long-time breeding water body is muddy easily, and water quality produces and worsens, and is unfavorable for the survival rate of crab; Wooden case is cultured, and its weak point is: wood is immersed in corrosion easily in the water for a long time, damage, and cost is high.
The utility model content
Be difficult to accomplish high-density breeding, the problem that survival rate is low and cost is high to existing crab, the utility model provides a kind of high-density breeding, cost is low and conveniently moving, and the water environment of can autotelic selection supporting has temporarily improved the foster crab pot of survival rate.
One deck net that one breeding crab pot, said foster crab pot comprise skeleton and be coated on the skeleton outside, net and skeleton are hinged, and said net top is provided with a circular open, and this circular open place is hinged with a circular square.
In preferred embodiment of the utility model, the material of said skeleton is a reinforcing bar.
In preferred embodiment of the utility model, said skeleton has 12, has formed a square or cuboid.
In preferred embodiment of the utility model, the material of said net is a nylon.
In preferred embodiment of the utility model, the mesh diameter of said net is smaller or equal to 30 millimeters.
In preferred embodiment of the utility model, the mesh of said net is square, rectangle, rhombus, circle or polygon.
In preferred embodiment of the utility model, the material of said circular square is a nylon.
In preferred embodiment of the utility model, the mesh diameter of said circular square is smaller or equal to 30 millimeters.
In preferred embodiment of the utility model, the mesh of said circular square is square, rectangle, rhombus, circle or polygon.
The foster crab pot of the utility model, simple in structure, practical and convenient; Cultivated crabs fast growth in supporting crab pot; Save bait, crop is high, and can realize high-density breeding simultaneously, cost is low and the advantage of conveniently moving; The water environment that the autotelic selection of ability is cultured has improved the survival rate of crab.
Description of drawings
Fig. 1 is the structural representation that the utility model is supported crab pot one preferred embodiments;
The mark of each parts is following in the accompanying drawing: 1, skeleton, 2, net, 3, circular open, 4, circular square.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, Fig. 1 supports the structural representation of crab pot one preferred embodiments for the utility model.Should support one deck net 2 that crab pot comprises skeleton 1 and is coated on skeleton 1 outside, net 2 is hinged with skeleton 1.Wherein, net 2 tops are provided with a circular open 3, and these circular open 3 places are hinged with a circular square 4.Certainly, this circle square 4 also can be designed to rectangular shape or other suitable shape.
The material of the skeleton 1 among the present invention is a reinforcing bar, has formed cuboid by 12 skeletons 1, can certainly be square or other multiple shape, and its sound construction is difficult for getting loose.The cuboid outside of being made up of 12 skeletons 1 is hinged with net 2, and the material of this net 2 is a nylon, and nylon has stronger wilfulness and wearability, and cost is low, is fit to very much be woven into net 2.Wherein, The mesh diameter of net 2 is smaller or equal to 30 millimeters, and the mesh of net 2 can be square, rectangle, rhombus, circle or polygon, and the mesh diameter of the net 2 in the present embodiment is 15 millimeters; The mesh of net 2 is a rhombus, can effectively prevent crab escape or the invasion of external natural enemy.
In addition, net 2 tops are provided with a circular open 3, and these circular open 3 places are hinged with a circular square 4, and circular square 4 can open and close, and are used for putting crab and get crab, and are practical and convenient.The material of circular square 4 is similarly nylon, and cost is low, and the mesh diameter of this circle square 4 is equally smaller or equal to 30 millimeters, and the mesh of circular square 4 is square, rectangle, rhombus, circle or polygon.The mesh diameter of the circular square 4 in the present embodiment is 10 millimeters, and the mesh of circular square 4 is an octagon, can effectively prevent crab escape or the invasion of external natural enemy equally.
During use, open circular square 4 crab is put into foster crab pot, close circular square 4 then; Can on skeleton 1 or net 2, connect stay cord, rest crab pot through stay cord and be placed in the waters that needs to culture, support cultivated crabs fast growth in the crab pot; Save bait, crop is high, has realized high-density breeding; Conveniently moving, the water environment that the autotelic selection of ability is cultured has improved the survival rate of crab.
The foster crab pot of the utility model, simple in structure, practical and convenient; Cultivated crabs fast growth in supporting crab pot; Save bait, crop is high, and can realize high-density breeding simultaneously, cost is low and the advantage of conveniently moving; The water environment that the autotelic selection of ability is cultured has improved the survival rate of crab.
The above; Be merely the preferred embodiments of the utility model; But the protection domain of the utility model is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the utility model disclosed, and variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (9)
1. a breeding crab pot is characterized in that, one deck net that said foster crab pot comprises skeleton and is coated on the skeleton outside, and net and skeleton are hinged, and said net top is provided with a circular open, and this circular open place is hinged with a circular square.
2. foster crab pot according to claim 1 is characterized in that, the material of said skeleton is a reinforcing bar.
3. foster crab pot according to claim 1 is characterized in that said skeleton has 12, has formed a square or cuboid.
4. foster crab pot according to claim 1 is characterized in that, the material of said net is a nylon.
5. foster crab pot according to claim 1 is characterized in that the mesh diameter of said net is smaller or equal to 30 millimeters.
6. foster crab pot according to claim 1 is characterized in that, the mesh of said net is square, rectangle, rhombus, circle or polygon.
7. foster crab pot according to claim 1 is characterized in that, the material of said circular square is a nylon.
8. foster crab pot according to claim 1 is characterized in that the mesh diameter of said circular square is smaller or equal to 30 millimeters.
9. foster crab pot according to claim 1 is characterized in that, the mesh of said circular square is square, rectangle, rhombus, circle or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202121604U CN202197669U (en) | 2011-06-22 | 2011-06-22 | Crab culture cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202121604U CN202197669U (en) | 2011-06-22 | 2011-06-22 | Crab culture cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197669U true CN202197669U (en) | 2012-04-25 |
Family
ID=45961821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202121604U Expired - Fee Related CN202197669U (en) | 2011-06-22 | 2011-06-22 | Crab culture cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197669U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696513A (en) * | 2012-05-25 | 2012-10-03 | 中国水产科学研究院南海水产研究所 | Land-based crab breeding device and crab breeding method |
| CN103493770A (en) * | 2013-10-17 | 2014-01-08 | 南京市水产科学研究所 | Breeding basket for pelteobagrus fulvidraco advanced fry and using method thereof |
| CN110100778A (en) * | 2019-04-01 | 2019-08-09 | 潍坊新力蒙水产技术有限公司 | The general aquatic products of open sea environment feeds breeding cage and aquaculture device |
-
2011
- 2011-06-22 CN CN2011202121604U patent/CN202197669U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696513A (en) * | 2012-05-25 | 2012-10-03 | 中国水产科学研究院南海水产研究所 | Land-based crab breeding device and crab breeding method |
| CN103493770A (en) * | 2013-10-17 | 2014-01-08 | 南京市水产科学研究所 | Breeding basket for pelteobagrus fulvidraco advanced fry and using method thereof |
| CN110100778A (en) * | 2019-04-01 | 2019-08-09 | 潍坊新力蒙水产技术有限公司 | The general aquatic products of open sea environment feeds breeding cage and aquaculture device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120622 |