CN101933473B - Helm-shaped partition plate for net cage - Google Patents
Helm-shaped partition plate for net cage Download PDFInfo
- Publication number
- CN101933473B CN101933473B CN2009101395750A CN200910139575A CN101933473B CN 101933473 B CN101933473 B CN 101933473B CN 2009101395750 A CN2009101395750 A CN 2009101395750A CN 200910139575 A CN200910139575 A CN 200910139575A CN 101933473 B CN101933473 B CN 101933473B
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- CN
- China
- Prior art keywords
- net cage
- partition plate
- helm
- net
- shaped
- 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 invention relates to an up-and-down partition plate for a sea floating raft cultivation net cage, which is formed by modifying the conventional up-and-down partition plate for the net cage into a helm shape so as to meet the matching requirement of new technology, namely an underwater automatic washing device (a ring-shaped net scraper) for the net cage. The technical scheme is that: the up-and-down partition plate for the net cage is formed into the helm shape by injection molding or compression molding by using plastic with certain elasticity at one time, and the up-and-down partition plate for the net cage is assembled with a net and other intermediate partition plates for the net cage by the traditional method so as to form the net cage with the helm-shaped up-and-down partition plate. The diameter of the ring part of the helm is equal to that of the intermediate partition plate of the net cage, a steering handle is flaky bar-shaped, and the radius of the ring part from the top end to the center of the helm is over 80mm greater than that of the inner ring of the ring-shaped net scraper. The helm-shaped partition plate for the net cage can prevent the ring-shaped net scraper which is sleeved on the net cage from breaking away from the net cage from neither upside nor downside in sea water, but the steering handle can be folded by manpower, so that the ring-shaped net scraper can be conveniently sleeved on the net cage by using the partition plate. The helm-shaped partition plate for the net cage has the advantages of labor saving, economy, simple structure and easy operation.
Description
Affiliated technical field
The present invention relates to a kind of lower clapboard of going up on the marine suspended longline farming cylinder mould, is that dividing plate about the existing circular cylinder mould is transformed into steering wheel shape, to satisfy a kind of new technology---and cylinder mould is the supporting needs of automatic flushing device (the annular net is scraped) under water.
Background technology
China marine site is vast, and the mariculture industry development is swift and violent, and cultured output occupies first of the world, and wherein shellfish culture accounts for more than 70% of gross yield, and what extensively adopt at present is buoyancy raft net cage culture.Marine shellfish is cultured the research of preventing and kill off of stained thing on the cylinder mould and is carried out for many years, and domestic and international many papers have report, and the stained thing that is attached on the cylinder mould is to cause one of shellfish undergrowth and main causes of death.How effectively to prevent and kill off the stained thing of culturing on the cylinder mould and become one of important subject of culture fishery.
" a kind of device that cylinder mould is cleaned under water automatically " comes out at present, other has multinomial patents of invention such as " a kind of method and apparatus that cylinder mould is cleaned automatically " to be disclosed under water, these patented technologies have effectively solved the problem that stained thing is prevented and kill off on the mariculture cylinder mould, concrete grammar all is with a kind of exterminating device---the annular net is scraped and is sleeved on the cylinder mould, " and making it all can not break away from cylinder mould up and down ".Lower clapboard can not directly satisfy above-mentioned specification requirement on the existing cylinder mould, need on lower clapboard on the cylinder mould, to add in addition a cover annex and scrape the disengaging cylinder mould to prevent the annular net, these annexes have plenty of to intersect with iron wire and pass lower clapboard on the cylinder mould, having plenty of the large size cylinder mould dividing plate that will scrape internal diameter greater than the annular net is fixed on the cylinder mould on the lower clapboard with cotton rope, make the annular net scrape the specification requirement that all can not break away from cylinder mould up and down to reach, these methods all exist take a lot of work, take material, the loaded down with trivial details and cost of operation is crossed problems such as height.
Summary of the invention
For overcome taking a lot of work of adding in addition on lower clapboard on the cylinder mould that the annex method exists, consumptive material, operation is loaded down with trivial details and the too high problem of cost, the invention provides a kind of steering wheel shape cylinder mould dividing plate, it can stop effectively that the annular net scrapes, and makes it all can not break away from cylinder mould up and down.
The technical solution used in the present invention is: dividing plate about the circular cylinder mould is scraped the size size by the annular net be transformed into steering wheel shape, the annulus section diameter of steering wheel is identical with the diameter of cylinder mould central dividing plate.Steering handle is the sheet bar shaped, the interior ring radius that scrape greater than the annular net to the radius of the rudder heart on its top is more than 80 millimeters, the annular net is scraped up and down all can not be broken away from cylinder mould, but can be with the bending respectively of sheet bar shaped steering handle under artificial effect, the annular net scraped to be sleeved on the cylinder mould or from cylinder mould easily take out, behind the complete operation, steering handle can recover straightened condition automatically.
The invention has the beneficial effects as follows: saving of labor, economy, simple in structure, processing ease.
Description of drawings
Fig. 1 is steering wheel shape cylinder mould dividing plate front view of the present invention
Fig. 2 is Figure 1A-A cutaway view Amplified image
Embodiment
Selection has certain flexible plastics, presses the disposable injection moulding of planform or the compression molding of Fig. 1, by conventional method itself and etting is assembled into the cylinder mould that lower clapboard is steering wheel shape with other cylinder mould central dividing plate.
When installing or taking out the annular net and scrape, sheet bar shaped steering handle bending respectively with steering wheel shape dividing plate, the annular net scraped to be contained on the cylinder mould or from cylinder mould by steering wheel shape diaphragm housing ring take out, behind the complete operation, sheet bar shaped steering handle can recover straightened condition automatically and break away from cylinder mould under water to stop the annular net to be scraped.
Claims (2)
1. steering wheel shape cylinder mould dividing plate, it is characterized in that: steering wheel annulus section diameter is identical with the diameter of cylinder mould central dividing plate, steering handle is the sheet bar shaped, the interior ring radius that scrape greater than the annular net to the radius of the rudder heart on its top is more than 80 millimeters, and this steering wheel shape cylinder mould dividing plate can make the annular net scrape in seawater all can not break away from cylinder mould up and down.
2. a kind of steering wheel shape cylinder mould dividing plate according to claim 1 is characterized in that: sheet bar shaped steering handle can bending when artificial loading and unloading annular net is scraped, and can recover straightened condition automatically after the loading and unloading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101395750A CN101933473B (en) | 2009-06-28 | 2009-06-28 | Helm-shaped partition plate for net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101395750A CN101933473B (en) | 2009-06-28 | 2009-06-28 | Helm-shaped partition plate for net cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101933473A CN101933473A (en) | 2011-01-05 |
| CN101933473B true CN101933473B (en) | 2013-09-04 |
Family
ID=43387228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101395750A Expired - Fee Related CN101933473B (en) | 2009-06-28 | 2009-06-28 | Helm-shaped partition plate for net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101933473B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621429A (en) * | 2012-08-20 | 2014-03-12 | 敖志辉 | Open type steering-wheel-shaped positioning ring |
| CN104221953A (en) * | 2013-06-12 | 2014-12-24 | 敖志辉 | Mesh cage partition board |
| CN104412922A (en) * | 2013-09-04 | 2015-03-18 | 敖志辉 | Sea cucumber youngling meshed cage benthic ecosystem temporary aquaculture device |
| CN104938360A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Circular-ring-shaped net cage supporting plate |
| CN104938373A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Frame type sea cucumber breeding net cage |
| CN104938368A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Circular-ring-shaped net cage supporting plate |
| CN104938372A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Method for temporarily rearing sea cucumber seedlings ecologically in seabed by means of net cages |
| CN104938358A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Circular-ring-shaped net cage supporting plate |
| CN104938362A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Sea cucumber raising method for by using net cage under the sea and biological insect control method |
| CN104938367A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Square-frame-shaped net cage supporting plates |
| CN104938369A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Ecological raising method for sea cucumber seedlings by using net cage under the sea |
| CN104938371A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Circular net cage support plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0060792A1 (en) * | 1981-03-16 | 1982-09-22 | François René | Cage for receiving and/or keeping aquatic animals |
| CN101356899A (en) * | 2007-08-29 | 2009-02-04 | 敖志辉 | Mesh-cage underwater automatic cleaning method and device |
| CN201504490U (en) * | 2009-06-28 | 2010-06-16 | 敖志辉 | Steering wheel-shaped net cage separator |
-
2009
- 2009-06-28 CN CN2009101395750A patent/CN101933473B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0060792A1 (en) * | 1981-03-16 | 1982-09-22 | François René | Cage for receiving and/or keeping aquatic animals |
| CN101356899A (en) * | 2007-08-29 | 2009-02-04 | 敖志辉 | Mesh-cage underwater automatic cleaning method and device |
| CN101375676A (en) * | 2007-08-29 | 2009-03-04 | 敖志辉 | Vane type floater net scraper for automatically cleaning cylinder mould underwater |
| CN201504490U (en) * | 2009-06-28 | 2010-06-16 | 敖志辉 | Steering wheel-shaped net cage separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101933473A (en) | 2011-01-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN AOLONG AQUATIC PRODUCT TECHNOLOGY PROMOTION Free format text: FORMER OWNER: AO ZHIHUI Effective date: 20130821 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130821 Address after: 116021 No. 30 Hua Hua Street, Shahekou District, Liaoning, Dalian 2-1 Patentee after: Dalian long dragon aquatic products technology promotion Co., Ltd. Address before: 116021 No. 30 Hua Hua Street, Shahekou District, Liaoning, Dalian 2-1 Patentee before: Ao Zhihui |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |