CN101933472A - Steering-wheel-shaped positioning ring - Google Patents
Steering-wheel-shaped positioning ring Download PDFInfo
- Publication number
- CN101933472A CN101933472A CN2009101395746A CN200910139574A CN101933472A CN 101933472 A CN101933472 A CN 101933472A CN 2009101395746 A CN2009101395746 A CN 2009101395746A CN 200910139574 A CN200910139574 A CN 200910139574A CN 101933472 A CN101933472 A CN 101933472A
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- ring
- steering
- shaped
- cage
- wheel
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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
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Abstract
The invention relates to a steering-wheel-shaped positioning ring on a seaborne buoyant raft cultivation cage, which satisfies a new technology of the mating positioning of a cage underground automatic washing device (a ring-shaped net scrape). The technical scheme is as follows: a ring-shaped rudder ring and a lamellar steering handle form the steering-wheel-shaped positioning ring; the inner diameter of the rudder ring is 20-30 millimetres smaller than the diameter of a lower clapboard on the cage; the radius of the top end of the steering handle to the rudder center is 80 millimeters more than the radius of the inner ring of the ring-shaped net scrape; the upper and lower clapboards on the cage are respectively sheathed in the steering-wheel-shaped positioning ring after being bent in a surrounding manner; the lamellar strip-shaped steering handle are respectively bent; the ring-shaped net scrape is sheathed on the cage or taken out from the cage, after the operation is finished, the steering handle can automatically recover to a straight state so as to prevent the ring-shaped net scrape from separating from the cage under water. The steering-wheel-shaped positioning ring can adopt plastics with a certain elasticity to carry out disposable injection molding or compression molding forming. The steering-wheel-shaped positioning ring of the invention has the beneficial effects of saving labor and time, being convenient to operate and reduce the cost.
Description
Affiliated technical field
The present invention relates to attachment exterminating device on the marine suspended longline farming cylinder mould---the supporting location that the annular net is scraped is scraped in seawater the annular net that is sleeved on the cylinder mould and all can not be broken away from cylinder mould up and down.
Background technology
China marine site is vast, and mariculture industry develops 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, and only the area, Dalian has platform raft of cultivation up to a million, and the breed cylinder mould is hundreds of millions of.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 all have report, are to cause one of shellfish undergrowth and main causes of death attached to the stained thing on the cylinder mould.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, have plenty of to be fixed on the cylinder mould with cotton rope greater than the large size cylinder mould dividing plate that the annular net is scraped internal diameter and make the annular net scrape the specification requirement that all can not break away from cylinder mould up and down to reach on the lower clapboard, these methods all exist takes a lot of work, takes material, the loaded down with trivial details and too high problem of cost of operation.
Summary of the invention
For taking a lot of work of overcoming that annexes such as adding iron wire and large size cylinder mould dividing plate on lower clapboard on the cylinder mould in addition 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 locating ring, it can make the annular net scrape up and down all can not break away from cylinder mould.
The technical solution used in the present invention is: form steering wheel shape locating ring by annular rudder circle and sheet bar shaped steering handle, the internal diameter of rudder circle is gone up the diameter 20-30 millimeter of lower clapboard less than the net dragon, the ring radius was more than 80 millimeters in scraped greater than the annular net to the radius of the rudder heart on the steering handle top, lower clapboard on the cylinder mould enclosed be inserted in steering wheel shape locating ring respectively after curved, again with the bending respectively of sheet bar shaped steering handle, the annular net scraped to be sleeved on the cylinder mould or from cylinder mould take out, behind the complete operation, steering handle can recover straightened condition automatically and break away from cylinder mould under water to stop the annular net to be scraped.
The invention has the beneficial effects as follows: the saving of labor, save time, easy to operate, reduce cost.
Description of drawings
Fig. 1 is the front view and the local cutaway view Amplified image of steering wheel shape locating ring of the present invention.
Embodiment
Selection has certain flexible plastics, press disposable injection moulding of planform or the compression molding of Fig. 1, broken section enlarged drawing among Fig. 1 represents that this steering wheel shape locating ring has reinforcement, the size of its reinforcement can be decided according to the stressed size that the annular net is scraped in seawater, to guarantee effectively to stop the annular net to scrape the disengaging cylinder mould under water.Steering wheel shape locating ring is sleeved on the cylinder mould behind the lower clapboard, lower clapboard can play the axial location effect to it on the cylinder mould, make itself can not break away from cylinder mould, this moment, etting always was in tensioned state under the action of gravity of material culture, and steering wheel shape locating ring is played the radial location effect.
Claims (2)
1. steering wheel shape locating ring, form by annular rudder circle and sheet bar shaped steering handle, the internal diameter of rudder circle is less than the diameter 20-30 millimeter of lower clapboard on the cylinder mould, the ring radius was more than 80 millimeters in scraped greater than the annular net to the radius of the rudder heart on the steering handle top, lower clapboard on the cylinder mould enclosed be inserted in steering wheel shape locating ring respectively after curved, it is characterized in that: this steering wheel shape cylinder mould locating ring can stop the annular net to be scraped and break away from cylinder mould under water.
2. a kind of steering wheel shape locating ring according to claim 1 is characterized in that: energy bending when sheet bar shaped steering handle is scraped at artificial loading and unloading annular net, can recover straightened condition after the loading and unloading automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101395746A CN101933472B (en) | 2009-06-28 | 2009-06-28 | Steering-wheel-shaped positioning ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101395746A CN101933472B (en) | 2009-06-28 | 2009-06-28 | Steering-wheel-shaped positioning ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101933472A true CN101933472A (en) | 2011-01-05 |
| CN101933472B CN101933472B (en) | 2013-09-04 |
Family
ID=43387227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101395746A Expired - Fee Related CN101933472B (en) | 2009-06-28 | 2009-06-28 | Steering-wheel-shaped positioning ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101933472B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563797A (en) * | 2012-07-25 | 2014-02-12 | 敖志辉 | Device for automatically cleaning mesh cage underwater in swinging plate manner |
| CN103621429A (en) * | 2012-08-20 | 2014-03-12 | 敖志辉 | Open type steering-wheel-shaped positioning ring |
| CN103621428A (en) * | 2012-08-20 | 2014-03-12 | 敖志辉 | Snap joint type steering-wheel-shaped positioning ring |
| CN103621430A (en) * | 2012-08-20 | 2014-03-12 | 敖志辉 | Locating ring |
| CN104221948A (en) * | 2013-06-18 | 2014-12-24 | 敖志辉 | Positioning ring clamped in mesh cage partitions |
| CN104412922A (en) * | 2013-09-04 | 2015-03-18 | 敖志辉 | Sea cucumber youngling meshed cage benthic ecosystem temporary aquaculture device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2501466A1 (en) * | 1981-03-16 | 1982-09-17 | Rene Francois | AQUATIC ANIMAL BREEDING CAGE STRUCTURE |
| CN101361470B (en) * | 2007-08-29 | 2011-02-02 | 敖志辉 | Tide wave and stream wave type ,mesh-cage underwater automatic cleaning method |
| CN201504491U (en) * | 2009-06-28 | 2010-06-16 | 敖志辉 | Steering wheel-shaped positioning ring |
-
2009
- 2009-06-28 CN CN2009101395746A patent/CN101933472B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563797A (en) * | 2012-07-25 | 2014-02-12 | 敖志辉 | Device for automatically cleaning mesh cage underwater in swinging plate manner |
| CN103621429A (en) * | 2012-08-20 | 2014-03-12 | 敖志辉 | Open type steering-wheel-shaped positioning ring |
| CN103621428A (en) * | 2012-08-20 | 2014-03-12 | 敖志辉 | Snap joint type steering-wheel-shaped positioning ring |
| CN103621430A (en) * | 2012-08-20 | 2014-03-12 | 敖志辉 | Locating ring |
| CN104221948A (en) * | 2013-06-18 | 2014-12-24 | 敖志辉 | Positioning ring clamped in mesh cage partitions |
| CN104412922A (en) * | 2013-09-04 | 2015-03-18 | 敖志辉 | Sea cucumber youngling meshed cage benthic ecosystem temporary aquaculture device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101933472B (en) | 2013-09-04 |
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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 | ||
| 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 |