CN103636574A - Clamp type trawl net - Google Patents
Clamp type trawl net Download PDFInfo
- Publication number
- CN103636574A CN103636574A CN201310610241.3A CN201310610241A CN103636574A CN 103636574 A CN103636574 A CN 103636574A CN 201310610241 A CN201310610241 A CN 201310610241A CN 103636574 A CN103636574 A CN 103636574A
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- support
- fishing net
- buoy
- clip
- trawlnet
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Abstract
The invention discloses a clamp type trawl net which comprises a support, a fishing net, a floater, a hinge, a towing line, a rear rope, a buoy and a weight. The support is provided with the fishing net, the floater is arranged above the support, the hinge is arranged in the middle of the support, the towing line is arranged on the periphery of the support, the rear rope is arranged at the tail end of the fishing net, one end of the rear rope is hinged to the buoy, and the weight is arranged below the support. The clamp type trawl net has the advantages of being high in reliability, firm in structure, convenient to use, simple in spreading, high in fishing efficiency, capable of preventing fish from escaping and suitable for large-scale operation and the like and has wide market prospects in the field of fishery cultivation.
Description
Technical field
The present invention relates to fishing gear field, particularly relate to a kind of clip trawlnet fishing net.
Background technology
Dragging a net in fishing is a kind of fishing method conventional in fishery activity, utilizes longer trawlnet to be towed by two ships, and tuck seine is stranded and is caught, the method quantity of the catch is large, but has had part fish to escape from the place ahead, makes to fish for not thorough, and need 2 ships to coordinate, have coordination problem.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of clip trawlnet fishing net, by design of hinges and support, fishing net can be closed up along axis; Be designed with taper fishing net, improve as far as possible single fishing output; Be designed with tow strap, facilitate single fishing boat operation; Reliability is high, structure is firm, easy to use, dispense simply, catching rate is high, prevent that fish from escaping, being applicable to the advantages such as extensive operation, has market prospects widely in fishery cultivating field simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of clip trawlnet fishing net is provided, comprise: support, fishing net, float, hinge, drag line, rear rope, buoy and counterweight, support is provided with fishing net, and support top is provided with float, is provided with hinge in the middle of support, support surrounding is provided with off-line, fishing net end is provided with rear rope, and rear rope one end links with buoy, and support below is provided with counterweight.
In a preferred embodiment of the present invention, described support is square, and support is divided into two groups along central axial line direction.
In a preferred embodiment of the present invention, described hinge has two groups, along support central axial line direction, is arranged on the upper and lower two ends of support.
In a preferred embodiment of the present invention, described float outside is coated with accumulation energy type luminescent coating.
In a preferred embodiment of the present invention, described fishing net is pyramid type.
In a preferred embodiment of the present invention, described buoy is spherical, and lower end is provided with annulus, is provided with light in buoy.
The invention has the beneficial effects as follows: by design of hinges and support, fishing net can be closed up along axis; Be designed with taper fishing net, improve as far as possible single fishing output; Be designed with tow strap, facilitate single fishing boat operation; Reliability is high, structure is firm, easy to use, dispense simply, catching rate is high, prevent that fish from escaping, being applicable to the advantages such as extensive operation, has market prospects widely in fishery cultivating field simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of clip trawlnet fishing net of the present invention one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, support, 2, fishing net, 3, float, 4, hinge, 5, drag line, 6, rear rope, 7, buoy, 8, counterweight.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of clip trawlnet fishing net, comprise: support 1, fishing net 2, float 3, hinge 4, drag line 5, rear rope 6, buoy 7 and counterweight 8, support 1 is provided with fishing net 2, support 1 top is provided with float 3, in the middle of support 1, be provided with hinge 4, support 1 surrounding is provided with off-line 5, and fishing net 2 ends are provided with rear rope 6, rear rope 6 one end link with buoy 7, and support 1 below is provided with counterweight 8.
Described support 1 is square, and support is divided into two groups along central axial line direction, facilitates support twisting, closes up fishing net.
Described hinge 4 has two groups, along support central axial line direction, is arranged on the upper and lower two ends of support, and fishing net can be closed up.
Described float 3 outsides are coated with accumulation energy type luminescent coating, utilize fish phototaxis to attract fish, and facilitate fisherman to identify, without consuming the energy.
Described fishing net 2 is pyramid type, can catch preferably fish.
Described buoy 3 is spherical, and lower end is provided with annulus, is provided with light in buoy, facilitates fisherman to identify.
The beneficial effect of clip trawlnet fishing net of the present invention is:
One,, by design of hinges and support, fishing net can be closed up along axis;
Two, be designed with taper fishing net, improve as far as possible single fishing output;
Three, be designed with tow strap, facilitate single fishing boat operation;
Four, compared to existing technology, the present invention has that reliability is high, structure is firm, easy to use, dispense simply, catching rate is high, prevent that fish from escaping, being applicable to the advantages such as extensive operation, has market prospects widely in fishery cultivating field simultaneously.。
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a clip trawlnet fishing net, it is characterized in that, comprise: support, fishing net, float, hinge, drag line, rear rope, buoy and counterweight, support is provided with fishing net, and support top is provided with float, is provided with hinge in the middle of support, support surrounding is provided with off-line, fishing net end is provided with rear rope, and rear rope one end links with buoy, and support below is provided with counterweight.
2. clip trawlnet fishing net according to claim 1, is characterized in that, described support is square, and support is divided into two groups along central axial line direction.
3. clip trawlnet fishing net according to claim 1, is characterized in that, described hinge has two groups, along support central axial line direction, is arranged on the upper and lower two ends of support.
4. clip trawlnet fishing net according to claim 1, is characterized in that, described float outside is coated with accumulation energy type luminescent coating.
5. clip trawlnet fishing net according to claim 1, is characterized in that, described fishing net is pyramid type.
6. clip trawlnet fishing net according to claim 1, is characterized in that, described buoy is spherical, and lower end is provided with annulus, is provided with light in buoy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610241.3A CN103636574A (en) | 2013-11-27 | 2013-11-27 | Clamp type trawl net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610241.3A CN103636574A (en) | 2013-11-27 | 2013-11-27 | Clamp type trawl net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103636574A true CN103636574A (en) | 2014-03-19 |
Family
ID=50241992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310610241.3A Pending CN103636574A (en) | 2013-11-27 | 2013-11-27 | Clamp type trawl net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103636574A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960207A (en) * | 2014-05-07 | 2014-08-06 | 朱劲荣 | Extension-type rod control spiral shell trawl net |
| CN108271746A (en) * | 2018-02-28 | 2018-07-13 | 中国水产科学研究院淡水渔业研究中心 | A kind of ship is casted net finishing device |
| RU2821087C1 (en) * | 2023-12-25 | 2024-06-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет" | Devices for prevention of fish exit from the trawl |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1358877A1 (en) * | 1985-11-26 | 1987-12-15 | Научно-Производственное Объединение По Технике Промышленного Рыболовства | Trawl for catching fish and objects not being fish at various depths |
| RU1779307C (en) * | 1990-10-29 | 1992-12-07 | Научно-Производственное Объединение По Технике Промышленного Рыболовства | Method for lifting trawl to deck of fishing vessel |
| RU2205538C1 (en) * | 2001-10-08 | 2003-06-10 | Оболонский Петр Гаврилович | Trawl |
| US20060272196A1 (en) * | 1996-10-11 | 2006-12-07 | Sherif Safwat | Cell design for a trawl system and methods |
| CN200997839Y (en) * | 2006-12-05 | 2008-01-02 | 丁龙兴 | Novel fluorescence float |
| CN201403423Y (en) * | 2009-04-23 | 2010-02-17 | 王魏 | Capped fish-landing net |
| WO2012004478A1 (en) * | 2010-07-09 | 2012-01-12 | Nymphea Environnement | Trawl equipment and trawl |
| CN202304610U (en) * | 2011-11-02 | 2012-07-04 | 中国船舶重工集团公司第七一〇研究所 | Single-boat dragging mesh bag type underwater floating object interception device |
| CN103039407A (en) * | 2012-12-31 | 2013-04-17 | 河北省海洋与水产科学研究院 | One-boat beam haul-bag single-sac bottom trawl for investigating and sampling marine demersal creatures |
| CN103039408A (en) * | 2012-12-31 | 2013-04-17 | 河北省海洋与水产科学研究院 | Floating trawl for investigating macroplankton in upper middle water body of inland large water surface |
-
2013
- 2013-11-27 CN CN201310610241.3A patent/CN103636574A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1358877A1 (en) * | 1985-11-26 | 1987-12-15 | Научно-Производственное Объединение По Технике Промышленного Рыболовства | Trawl for catching fish and objects not being fish at various depths |
| RU1779307C (en) * | 1990-10-29 | 1992-12-07 | Научно-Производственное Объединение По Технике Промышленного Рыболовства | Method for lifting trawl to deck of fishing vessel |
| US20060272196A1 (en) * | 1996-10-11 | 2006-12-07 | Sherif Safwat | Cell design for a trawl system and methods |
| RU2205538C1 (en) * | 2001-10-08 | 2003-06-10 | Оболонский Петр Гаврилович | Trawl |
| CN200997839Y (en) * | 2006-12-05 | 2008-01-02 | 丁龙兴 | Novel fluorescence float |
| CN201403423Y (en) * | 2009-04-23 | 2010-02-17 | 王魏 | Capped fish-landing net |
| WO2012004478A1 (en) * | 2010-07-09 | 2012-01-12 | Nymphea Environnement | Trawl equipment and trawl |
| CN202304610U (en) * | 2011-11-02 | 2012-07-04 | 中国船舶重工集团公司第七一〇研究所 | Single-boat dragging mesh bag type underwater floating object interception device |
| CN103039407A (en) * | 2012-12-31 | 2013-04-17 | 河北省海洋与水产科学研究院 | One-boat beam haul-bag single-sac bottom trawl for investigating and sampling marine demersal creatures |
| CN103039408A (en) * | 2012-12-31 | 2013-04-17 | 河北省海洋与水产科学研究院 | Floating trawl for investigating macroplankton in upper middle water body of inland large water surface |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960207A (en) * | 2014-05-07 | 2014-08-06 | 朱劲荣 | Extension-type rod control spiral shell trawl net |
| CN108271746A (en) * | 2018-02-28 | 2018-07-13 | 中国水产科学研究院淡水渔业研究中心 | A kind of ship is casted net finishing device |
| CN108271746B (en) * | 2018-02-28 | 2023-10-17 | 中国水产科学研究院淡水渔业研究中心 | Ship net-spreading fishing device |
| RU2821087C1 (en) * | 2023-12-25 | 2024-06-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет" | Devices for prevention of fish exit from the trawl |
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Application publication date: 20140319 |