CN202979909U - Oceanic juvenile crab culture box - Google Patents
Oceanic juvenile crab culture box Download PDFInfo
- Publication number
- CN202979909U CN202979909U CN 201220710087 CN201220710087U CN202979909U CN 202979909 U CN202979909 U CN 202979909U CN 201220710087 CN201220710087 CN 201220710087 CN 201220710087 U CN201220710087 U CN 201220710087U CN 202979909 U CN202979909 U CN 202979909U
- Authority
- CN
- China
- Prior art keywords
- juvenile crab
- oceanic
- culture box
- utility
- model
- 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
Links
Images
Abstract
The utility model relates to an oceanic aquatic animal culture box, in particular to a convenient, safe and trouble-saving oceanic juvenile crab culture box. The oceanic juvenile crab culture box comprises a frame formed by screen frames. Criss-cross wires are disposed among the screen frames. A support rod is disposed at the center of the frame. A floater is disposed at the top end of the support rod. The oceanic juvenile crab culture box is simple and light in structure, reusable, and easy to popularize in aquaculture industry.
Description
Technical field
The utility model relates to a kind of marine fishery animal box for breeding, specifically a kind of convenient and safe ocean juvenile crab breeding box of saving trouble.
Background technology
Crab is the important mariculture animal of China, when artificial breeding proceeds to the juvenile crab stage, the life style of the young can be converted to by swimming the end and dwell, the existence area there is great demand, in addition, therefore the life habit that cuts one another's throat in addition between juvenile crab tends to occur very high lethality, seriously undermine the survival rate of juvenile crab, cause the loss of remembering.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to use and ocean juvenile crab breeding box that the juvenile crab survival rate is high.
Content of the present utility model is that it comprises the framework that is made of screen frame, is provided with crisscross netting twine between described screen frame, and the central authorities of described framework are provided with support bar, and the top of described support bar is provided with buoy.
The top of described framework is provided with top cover.
Described top cover is truncated cone.
Described screen frame is cylindrical or cuboid.
Described framework is provided with netting twine between inside.
The beneficial effects of the utility model are when the utility model is positioned in nursery pond, can make whole screen frame be placed in the profundal zone, rather than swim on the water surface, due to leaky in the middle of netting twine, therefore, the food organisms net cage of can freely coming in and going out, and little crab can not escape out.During use, the utility model is put into nursery pond, set the length of support bar, the degree of depth of the present utility model can be set, the utility model is except being provided with between screen frame netting twine, also is provided with netting twine in framework inside, can add the area of grabbing of big or small crab, reduce impact each other, improve its distortion ratio and survival rate.
Of the present utility model simple for structure light and handy, and can repeatedly use, be easy to apply in culture fishery.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
In the drawings, 1 buoy, 2 support bars, 3 screen frames, 4 netting twines, 5 top covers.
Embodiment
As shown in drawings, the utility model comprises the framework that is made of screen frame 3, is provided with crisscross netting twine 4 between described screen frame 3, and the central authorities of described framework are provided with support bar 2, and the top of described support bar 2 is provided with buoy 1.
The top of described framework is provided with top cover 5.
Described top cover 5 is truncated cone.
Described screen frame 3 is cylindrical or cuboid.
Described framework is provided with netting twine 4 between inside.
When the utility model is positioned in nursery pond, be provided with buoy in central upper, can make whole screen frame 3 be placed in the profundal zone, rather than swim on the water surface, and be conducive to cultivate use, the identification of work, due to leaky in the middle of netting twine 4, therefore, the food organisms net cage of can freely coming in and going out, and little crab can not escape out.During use, the utility model is put into nursery pond, set the length of support bar 2, the degree of depth of the present utility model can be set, the utility model is except being provided with between screen frame 3 netting twine 4, also is provided with netting twine 4 in framework inside, can add the area of grabbing of big or small crab, reduce impact each other, improve its distortion ratio and survival rate.
Of the present utility model simple for structure light and handy, and can repeatedly use, be easy to apply in culture fishery.
Claims (5)
1. ocean juvenile crab breeding box, comprise the framework that is consisted of by screen frame (3), be provided with crisscross netting twine (4) between described screen frame (3), it is characterized in that, the central authorities of described framework are provided with support bar (2), and the top of described support bar (2) is provided with buoy (1).
2. ocean according to claim 1 juvenile crab breeding box, is characterized in that, the top of described framework is provided with top cover (5).
3. ocean according to claim 1 juvenile crab breeding box, is characterized in that, described top cover (5) is truncated cone.
4. ocean according to claim 1 juvenile crab breeding box, is characterized in that, described screen frame (3) is cylindrical or cuboid.
5. according to claim 1,2,3 or 4 described ocean juvenile crab breeding box, it is characterized in that, described framework is provided with netting twine (4) between inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710087 CN202979909U (en) | 2012-12-09 | 2012-12-09 | Oceanic juvenile crab culture box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710087 CN202979909U (en) | 2012-12-09 | 2012-12-09 | Oceanic juvenile crab culture box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979909U true CN202979909U (en) | 2013-06-12 |
Family
ID=48551159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710087 Expired - Fee Related CN202979909U (en) | 2012-12-09 | 2012-12-09 | Oceanic juvenile crab culture box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581129A (en) * | 2017-08-31 | 2018-01-16 | 浦江县酉泽水产科技有限公司 | Keep hanging formula ecology crab farming equipment |
-
2012
- 2012-12-09 CN CN 201220710087 patent/CN202979909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581129A (en) * | 2017-08-31 | 2018-01-16 | 浦江县酉泽水产科技有限公司 | Keep hanging formula ecology crab farming equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204335564U (en) | A kind of bait delivery device | |
| CN101720693A (en) | Device and method for cultivating sea cucumber on seabed by using net cage for cultivating shellfish | |
| CN201515651U (en) | Apparatus for cultivating holothurian in sea bottom by net cage for cultivating shellfish | |
| CN204779045U (en) | Water purification floats bed | |
| CN101720694A (en) | Device and method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages | |
| CN102511453A (en) | Fishing tool for macrobrachium nipponensis seeds and using method for fishing tool | |
| CN204265533U (en) | A kind of decanter type aquatic plant ecological floating bed being applicable to reservoir | |
| CN104255620A (en) | Inflatable automatic lifting fish catching and farming net cage capable of submerging underwater in advance | |
| CN203194305U (en) | Incubation cage of sepiella maindroni zygotes | |
| CN202112159U (en) | Snorkeling type holothurian culture net cage | |
| CN104839058A (en) | Turbulence artificial reef | |
| CN202153936U (en) | Wind and wave-resistant holothurian culture net cage | |
| CN202979909U (en) | Oceanic juvenile crab culture box | |
| CN205018007U (en) | Chinese celery is grown with ecological intergrowth of fishes and shrimps and floats bed | |
| CN204762830U (en) | Novel fish algae is bred device | |
| CN103651202B (en) | A kind of large yellow Crocker, mud crab three dimensional-breeding device and cover breeding method thereof | |
| CN203827871U (en) | Submarine ecological lobster breeding net cage | |
| CN204070207U (en) | A kind of aquatic product fishery cage with buoy | |
| CN203262012U (en) | High-density floating net fish culturing device | |
| CN206213056U (en) | A kind of trapping receives seedling and cultivates the net cage device of macula lutea basket fish | |
| CN109089983A (en) | For cultivating the device of raw oyster | |
| CN203233918U (en) | Device for effectively fishing fries | |
| CN202232608U (en) | Pool fishing tool for freshwater shrimp seeds | |
| CN104621010A (en) | Shallow sea culture device for filter-feeding bivalves | |
| CN204968928U (en) | Ocean juvenile crab breeding device |
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: 20130612 Termination date: 20131209 |