CN203233878U - Penaeus vannamei incubation cage - Google Patents
Penaeus vannamei incubation cage Download PDFInfo
- Publication number
- CN203233878U CN203233878U CN2013201715021U CN201320171502U CN203233878U CN 203233878 U CN203233878 U CN 203233878U CN 2013201715021 U CN2013201715021 U CN 2013201715021U CN 201320171502 U CN201320171502 U CN 201320171502U CN 203233878 U CN203233878 U CN 203233878U
- Authority
- CN
- China
- Prior art keywords
- cage body
- cage
- floaters
- penaeus vannamei
- float
- 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 provides a penaeus vannamei incubation cage, which comprises a cage body, support frames and floaters. The penaeus vannamei incubation cage is characterized in that the cage body is in the shape of a regular hexagonal prism without a top surface, wherein the support frames are arranged on the arrises of the cage body; a baffle is arranged on the bottom surface of the cage body; the floaters are divided into concave floaters and convex floaters which are matched with each other; and the concave floaters and the convex floaters are alternately arranged on side edges of the top of the cage body. The cage body is designed in the shape of the regular hexagonal prism, and is equipped with the concave and convex floaters which are matched for use, adjacent cage bodies are connected through the concave and convex floaters, and by relying on the stability of the hexagon, the penaeus vannamei incubation cage sways on a small scale when being influenced by larger water flows, so that the survival of penaeus vannamei seeds is benefited; the detachable baffle is placed in the cage body, is attached to penaeus vannamei eggs, and can be taken out when the penaeus vannamei eggs are incubated into the penaeus vannamei seeds, so that the incubation rate of the penaeus vannamei seeds is increased; and the metal support frames are arranged on the arrises of the cage body, so that the cage body can be kept in the shape of the regular hexagonal prism, and the stability of the cage body is improved.
Description
Technical field
The utility model belongs to aquaculture field, relates in particular to a kind of Penaeus Vannmei hatching cage.
Background technology
Penaeus Vannmei originates in the bank torrid zone, east, the Pacific Ocean, sea area, subtropics; have the advantages such as strong stress resistance, feeding habits are assorted, growth is fast, output is high, meat is good, market is wide, profitable; being fit to high density, large-scale cultivation, is one of universally acknowledged aquaculture improved seeds.These shrimp species are promoted rapidly in China, have become the focus of national culture fishery at present.Existing Penaeus Vannmei hatching cage generally is square, and arranges and is positioned over the hatching of carrying out the shrimp ovum in the water.This hatching cage is subject to can producing after the impact of current and rocks more greatly, and the prawn seedling has a negative impact.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of Penaeus Vannmei hatching cage, comprise cage body, bracing frame and float, it is characterized in that described cage body is positive six prisms without end face, be provided with support frame as described above on its each rib, described cage body is provided with baffle plate on the bottom surface, and described float is divided into recessed float and the protruding float that cooperatively interacts, and described recessed float and protruding float are arranged alternately on the side of described cage body top.
The material of support frame as described above is metal.
The mesh of described cage body is the 20-30 order.
The beneficial effects of the utility model are: the cage body is designed to positive six prisms, and be equipped with recessed float and the protruding float that is used, adjacent cage body couples together by recessed float and protruding float, and rely on hexagonal stability, it is run into when affecting than mass-flow, shaking amplitude is less, for the shrimp seedling provides good living environment, is beneficial to surviving of shrimp seedling.In the cage body, place dismountable baffle plate, and with the adhering to of shrimp ovum, when treating the hatching of shrimp ovum for the shrimp seedling, just can take out, improved the incubation rate of shrimp seedling.At the rib of cage body the bracing frame of metal material is set, so that the cage body can keep the shape of positive six prisms, improves the stability of cage body.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Among the figure, 1, the cage body; 2, bracing frame; 3, recessed float; 4, protruding float; 5, baffle plate.
As shown in Figure 1, cage body 1 is positive six prisms without end face, be provided with bracing frame 2 on its each rib, the cage body is provided with baffle plate 5 on 1 bottom surface, float is divided into recessed float 3 and the protruding float 4 that cooperatively interacts, recessed float 3 and protruding float 4 are arranged alternately on cage body 1 top side, and the material of bracing frame 2 is metal, and the mesh of cage body 1 is the 20-30 order.
More than have been described in detail of the present utility model by embodiment, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. a Penaeus Vannmei is hatched cage, comprise cage body (1), bracing frame (2) and float, it is characterized in that described cage body (1) is positive six prisms without end face, be provided with support frame as described above (2) on its each rib, described cage body (1) is provided with baffle plate (5) on the bottom surface, described float is divided into recessed float (3) and the protruding float (4) that cooperatively interacts, and described recessed float (3) and protruding float (4) are arranged alternately on the side of described cage body (1) top.
2. a kind of Penaeus Vannmei as claimed in claim 1 is hatched cage, and the material that it is characterized in that support frame as described above (2) is metal.
3. a kind of Penaeus Vannmei as claimed in claim 1 is hatched cage, and the mesh that it is characterized in that described cage body (1) is the 20-30 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201715021U CN203233878U (en) | 2013-04-09 | 2013-04-09 | Penaeus vannamei incubation cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201715021U CN203233878U (en) | 2013-04-09 | 2013-04-09 | Penaeus vannamei incubation cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233878U true CN203233878U (en) | 2013-10-16 |
Family
ID=49311229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201715021U Expired - Fee Related CN203233878U (en) | 2013-04-09 | 2013-04-09 | Penaeus vannamei incubation cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938366A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Raising method for sea cucumber by using net cage under the sea |
-
2013
- 2013-04-09 CN CN2013201715021U patent/CN203233878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938366A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Raising method for sea cucumber by using net cage under the sea |
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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: 20131016 Termination date: 20140409 |