CN201160428Y - Escape-proof apparatus for octopus cultivation of net cage - Google Patents
Escape-proof apparatus for octopus cultivation of net cage Download PDFInfo
- Publication number
- CN201160428Y CN201160428Y CNU2008200818049U CN200820081804U CN201160428Y CN 201160428 Y CN201160428 Y CN 201160428Y CN U2008200818049 U CNU2008200818049 U CN U2008200818049U CN 200820081804 U CN200820081804 U CN 200820081804U CN 201160428 Y CN201160428 Y CN 201160428Y
- Authority
- CN
- China
- Prior art keywords
- net
- net cage
- eaves
- octopus
- connecting rope
- 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
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a device for the octopus breeding in a net cage, in particular to an escape-proof device for the octopus breeding in the net cage. The device is characterized in that the periphery of an upper opening of a net cage bracket (1) is provided with a net brim (3) integrated with a breeding net (2) into a whole; the boundary between the net brim (3) and the breeding net (2) is provided with a connecting rope (5) penetrating the meshes; the connecting rope (5) is fixedly connected with the net cage bracket (1), the net brim (3) and the opening part are provided with a tightening rope (4); after the tightening rope tightens, the net brim (3) is positioned at a horizontal position; the net brim (3) between the tightening rope (4) and the connecting rope (5) is longer than 8 cm. The escape-proof device has simple structure, but can effectively prevents the octopuses from escaping, makes full use of the habits of the octopuses and improves the efficiency of the octopus breeding in the net cage.
Description
Technical field
The utility model relates to mariculture octopus equipment, and particularly a kind of net cage is supported the octopus anti-escape device.
Background technology
What in the past, artificial seawater was cultured the most of employing of octopus is net cage.Because the net cage upper opening, throw in feed and arrest, but octopus is good at exploring the outlet flight with peduncle, therefore cause artificial loss when supporting octopus.
The utility model content
The purpose of this utility model is at above-mentioned defective, provides a kind of net cage to support the octopus anti-escape device.
The technical solution of the utility model is that net cage is supported the octopus anti-escape device, comprise net cage frame (1), culturing net (2), culturing net (2) is fastenedly connected on net cage frame (1), it is characterized in that layout has net eaves (3) around net cage frame (1) is suitable for reading, net eaves (3) is an one with culturing net (2), there is the connecting rope (5) of the mesh of passing at net eaves (3) and culturing net (2) position, boundary, and connecting rope (5) is fastenedly connected with net cage frame (1); Oral area at net eaves (3) is provided with haul (4), and after haul (4) were tightened up, net eaves (3) was horizontal.
The length of the net eaves (3) between said hauling (4) and the connecting rope (5) is greater than 8 centimetres.
The utility model has the advantages that owing to be provided with the net eaves net sheet that promptly closes up, utilize octopus to have tentacle to explore and creep, but contact the just habit of withdrawal automatically of net eaves, play the effect that prevents the octopus flight, improve the benefit of culturing octopus.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Further specify embodiment below in conjunction with accompanying drawing.
Referring to Fig. 1,1-net cage frame, 2-culturing net, 3-net eaves, 4-haul, 5-connecting rope, 6-stationary rope.As shown, net cage frame 1 is made groined type, and culturing net 2 is fastenedly connected with net cage frame 1.Layout on every side suitable for reading at net cage frame 1 has net eaves 3, and net eaves 3 can be made and culturing net 2 one, and there is the connecting rope 5 of the mesh of passing at net eaves 3 and position, culturing net 2 boundary, and connecting rope 5 has stationary rope 6 to be fastenedly connected with net cage frame 1.After closing in place of net eaves 3 was hauled 4, tightened up, opening was left in the centre, and net eaves 3 is horizontal; Haul 4 and connecting rope 5 between the length of net eaves 2 greater than 8 centimetres, just can prevent the octopus flight, this is experimental verification.The ability that octopus has peduncle to explore to creep, but on contacting, have net eaves 3 to stop automatically creeping and within the culturing net 2 of withdrawing, can up not flee again.
Claims (2)
1, net cage is supported the octopus anti-escape device, comprise net cage frame (1), culturing net (2), culturing net (2) is fastenedly connected on net cage frame (1), it is characterized in that layout has net eaves (3) around net cage frame (1) is suitable for reading, net eaves (3) is an one with culturing net (2), there is the connecting rope (5) of the mesh of passing at net eaves (3) and culturing net (2) position, boundary, and connecting rope (5) is fastenedly connected with net cage frame (1); Oral area at net eaves (3) is provided with haul (4), and after haul (4) were tightened up, net eaves (3) was horizontal.
2, support the octopus anti-escape device according to the said net cage of claim 1, the length that it is characterized in that the net eaves (3) between said hauling (4) and the connecting rope (5) is greater than 8 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818049U CN201160428Y (en) | 2008-01-01 | 2008-01-01 | Escape-proof apparatus for octopus cultivation of net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818049U CN201160428Y (en) | 2008-01-01 | 2008-01-01 | Escape-proof apparatus for octopus cultivation of net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201160428Y true CN201160428Y (en) | 2008-12-10 |
Family
ID=40181375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200818049U Expired - Fee Related CN201160428Y (en) | 2008-01-01 | 2008-01-01 | Escape-proof apparatus for octopus cultivation of net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201160428Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139831A1 (en) * | 2009-06-01 | 2010-12-09 | Unda Desarrollos Tecnológicos Marinos, S.L. | Modular cage structure for fattening octopuses |
| CN111726984A (en) * | 2018-02-14 | 2020-09-29 | 日本水产株式会社 | Cage for feeding cephalopods and sheet for preventing escape of cephalopods, and use thereof |
-
2008
- 2008-01-01 CN CNU2008200818049U patent/CN201160428Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139831A1 (en) * | 2009-06-01 | 2010-12-09 | Unda Desarrollos Tecnológicos Marinos, S.L. | Modular cage structure for fattening octopuses |
| ES2364717A1 (en) * | 2009-06-01 | 2011-09-13 | Unda Desarrollos Tecnologicos Marinos, S.L. | Modular cage structure for fattening octopuses |
| CN111726984A (en) * | 2018-02-14 | 2020-09-29 | 日本水产株式会社 | Cage for feeding cephalopods and sheet for preventing escape of cephalopods, and use thereof |
| US11528893B2 (en) | 2018-02-14 | 2022-12-20 | Nippon Suisan Kaisha, Ltd. | Cephalopod rearing cage, cephalopod escape prevention sheet, and use thereof |
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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: 20081210 Termination date: 20110101 |