CN111990351B - Lantern fish trapping device and method - Google Patents
Lantern fish trapping device and method Download PDFInfo
- Publication number
- CN111990351B CN111990351B CN202010836280.5A CN202010836280A CN111990351B CN 111990351 B CN111990351 B CN 111990351B CN 202010836280 A CN202010836280 A CN 202010836280A CN 111990351 B CN111990351 B CN 111990351B
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- Prior art keywords
- fish
- trapping
- fishing
- lantern
- connecting rope
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- 241001518045 Bolinichthys indicus Species 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 8
- 241000251468 Actinopterygii Species 0.000 claims abstract description 37
- 238000004873 anchoring Methods 0.000 claims abstract description 5
- 238000005286 illumination Methods 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims description 14
- 239000013535 sea water Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 241001417902 Mallotus villosus Species 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000001926 trapping method Methods 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 description 2
- 241000251464 Coelacanthiformes Species 0.000 description 1
- 241000223257 Thermomyces Species 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002319 phototactic effect Effects 0.000 description 1
- 230000029264 phototaxis Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
- A01K79/02—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery by electrocution
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K74/00—Other catching nets or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The application relates to a lantern fish trapping device and a lantern fish trapping method, wherein the trapping device comprises a trapping net tool and an umbrella anchor, the umbrella anchor is connected with the tail end of a fishing boat and is used for anchoring the fishing boat through the umbrella anchor, the lantern fish trapping device also comprises a connecting rope and a fish gathering lamp, the trapping net tool is a conical net tool with an opening at the lower end, one end of the connecting rope stretches into the trapping net tool from the opening at the lower end and is connected with the top of the trapping net tool, the other end of the connecting rope is connected with the umbrella anchor, fish gathering lamps capable of respectively controlling a switch are hung on the connecting rope at intervals, and partial overlapping exists between the adjacent fish gathering lamps in underwater illumination areas. The application can realize the trapping and catching of the lantern fish in a large range, improves the fishing efficiency of the lantern fish and is convenient to operate.
Description
Technical Field
The application belongs to the technical field of fishing, and particularly relates to a lantern fish trapping device and method.
Background
The Lantern fish belongs to small fish, belonging to the phylum vertebrate, class Osteichthyes, class Thermomyces, order Lantern fish, and family Lantern fish. The species of the capelin are many, and the globally known capelin is about 250 or more and belongs to 33 genus, including the genus of the bottom lamp, the genus of the iridescent lamp, the genus of the brocade lamp, and the like.
Lantern fish mainly live in the deep sea in the open sea area, has phototactic habit, and the wide distribution area and the wide distribution water depth range lead to the big degree of difficulty of fishing of Lantern fish, and inefficiency.
Disclosure of Invention
The application aims to solve the technical problem of providing the lantern fish trapping device and the lantern fish trapping method, which can realize trapping and catching of the lantern fish in a large range, improve the lantern fish catching efficiency and facilitate operation.
The application provides a lantern fish trapping device which solves the technical problems and comprises a trapping net tool and an umbrella anchor, wherein the umbrella anchor is connected with a fishing boat and is used for anchoring the fishing boat through the umbrella anchor, the trapping net tool is a conical net tool with an opening at the lower end, one end of the connecting rope extends into the trapping net tool from the opening at the lower end and is connected with the top of the trapping net tool, the other end of the connecting rope is connected with the umbrella anchor, the connecting rope is hung with the fishing lamps which can respectively control a switch at intervals, and partial overlapping exists between the adjacent fishing lamps in underwater illumination areas.
The fishing vessel is provided with a fishing catch pumping and transferring device, and a fishing pipe of the fishing catch pumping and transferring device is inserted into the trapping net.
The top of trapping netting gear is equipped with the linking bridge, trapping netting gear hangs the bottom of establishing at the fishing vessel through the linking bridge, the one end of connecting rope is connected to the linking bridge.
A fish gathering lamp is arranged near the top position in the trapping net.
The technical scheme adopted by the application for solving the technical problems is to provide the lantern fish trapping method, which uses the lantern fish trapping device and comprises the following steps:
(1) Umbrella anchors are put in the lantern fish rich-distribution sea area, connecting ropes connected with fish gathering lamps are synchronously put in, and anchoring is carried out on the fishing vessel through the umbrella anchors;
(2) Inserting a fish suction pipe of the fish catch pumping and transferring device into the trapping net tool and fixing the fish suction pipe, putting the trapping net tool into seawater and opening the trapping net tool;
(3) Completely throwing the connecting ropes connected with the fish gathering lamps into sea water, wherein each fish gathering lamp descends to the working water depth under the action of gravity;
(4) All the fishing lamps on the connecting rope are turned on to lure fish;
(5) Gradually closing the fish gathering lamp from the umbrella anchor to the trapping net tool, and gradually attracting the lantern fish to the inside of the trapping net tool;
(6) And starting a fishing catch pumping and transferring device to pump and transfer the fishing catch in the trapping net to the fishing boat.
And (6) keeping the fishing lamp near the top inside the trapping net on during the pumping and transferring of the fish catch.
Advantageous effects
According to the application, after the umbrella anchor is put in, the umbrella anchor can be automatically opened under the action of ocean currents, and the connecting rope can be driven to realize the remote putting in of the fishing lamp, so that the problem of remote putting in of the device can be solved, and the device is simple and convenient to use. Through all opening the fishing lamp on the rope that will connect, utilize the phototaxis of lantern fish, can carry out the fish lure on a large scale to through gradually closing the fishing lamp can be with the lantern fish gradually induced to enter into the inside transfer of being pumped of trapping netting gear, be favorable to improving the efficiency of catching to the lantern fish.
Drawings
Fig. 1 is a schematic structural view of the present application.
Detailed Description
The application will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present application, and such equivalents are intended to fall within the scope of the application as defined in the appended claims.
A lantern fish trapping device as shown in figure 1 comprises a trapping net 1, an umbrella anchor 2, a connecting rope 4 and a fish gathering lamp 5.
The connection of the umbrella anchor 2 with the fishing vessel 3 enables the fishing vessel 3 to be moored by throwing the umbrella anchor 2, the umbrella anchor 2 being of prior art and not described in detail here. The trapping net device 1 is a conical net device with an opening at the lower end, a connecting bracket is arranged at the top of the trapping net device 1, and the trapping net device 1 is hung at the bottom of the fishing boat 3 through the connecting bracket. The fishing boat 3 is provided with a fishing net pumping and transferring device, the connecting bracket is provided with a limiting hole, and a fish suction pipe of the fishing net pumping and transferring device can be inserted into the trapping net 1 through the limiting hole.
One end of the connecting rope 4 extends into the trapping net 1 from the opening at the lower end and is connected with the connecting bracket at the top of the trapping net 1. The other end of the connecting rope 4 is connected with the umbrella anchor 2, and can be unfolded along with the throwing of the umbrella anchor 2 to be far away from the fishing vessel 3. The fishing lamps 5 which can be respectively controlled and switched are hung on the connecting ropes 4 at intervals, and the distance between the adjacent fishing lamps 5 is controlled, so that the adjacent fishing lamps 5 are required to be partially overlapped in the underwater illumination area. The fishing lamp 5 is arranged near the top of the inside of the trapping net tool 1 and used for inducing the lantern fish to concentrate towards the top of the trapping net tool 1 so as to facilitate the suction and the transfer of the lantern fish.
The following provides a lantern fish trapping method, which uses the lantern fish trapping device and comprises the following steps:
(1) Umbrella anchors 2 are put in the lantern fish rich-distribution sea area, connecting ropes 4 connected with fish gathering lamps 5 are synchronously put in, and the fishing boat 3 is anchored through the umbrella anchors 2. The umbrella anchor 2 can be automatically opened under the action of ocean currents after being put in, and the connecting rope 4 can be driven to realize the remote putting in of the fishing lamp 5.
(2) The suction pipe of the catch pump transfer device is inserted into the trap net 1 and fixed, the trap net 1 is put into sea water and the trap net 1 is opened.
(3) The connecting rope 4 connected with the fish gathering lamps 5 is completely put into the sea water, and each fish gathering lamp 5 descends to the working water depth under the action of gravity.
(4) The fishing lamp 5 on the connecting rope 4 is fully turned on to lure fish for a period of time.
(5) Gradually closing the fish gathering lamps 5 from the umbrella anchors 2 to the trapping net 1, and gradually attracting the lantern fish to the trapping net 1 at intervals between the adjacent fish gathering lamps 5.
(6) Starting a fish catch pumping and transferring device to pump and transfer the fish catch in the trapping net tool 1 to the fishing boat 3, and keeping a fishing lamp 5 near the top inside the trapping net tool 1 on in the process of pumping and transferring the fish catch to induce the lantern fish catch to concentrate to the top of the trapping net tool 1 so as to facilitate pumping and transferring by a fish sucking pipe.
Claims (4)
1. The utility model provides a lantern fish trapping device, includes traps netting gear (1) and umbrella anchor (2), umbrella anchor (2) are connected and are carried out anchoring to fishing boat (3) through umbrella anchor (2) with fishing boat (3), its characterized in that: still including connecting rope (4) and arranging a plurality of fishing lamps (5) that set up on connecting rope (4), trap netting gear (1) and be lower extreme open-ended toper netting gear, the one end of connecting rope (4) stretches into the inside of trapping netting gear (1) from the lower extreme opening and is connected with the top of trapping netting gear (1), the other end is connected with umbrella anchor (2), it has fish lamp (5) that can control the switch respectively and has the partial overlap between the illumination region under water between adjacent fishing lamp (5) to hang on connecting rope (4), the top of trapping netting gear (1) is equipped with the linking bridge, trap netting gear (1) and hang the bottom of establishing at fishing boat (3) through the linking bridge, the nearly top position in trapping netting gear (1) is equipped with fishing lamp (5).
2. A lantern fish trapping device according to claim 1, wherein: the fishing boat (3) is provided with a fishing catch pumping and transferring device, and a fish suction pipe of the fishing catch pumping and transferring device is inserted into the trapping net (1).
3. A method of trapping a capelin, wherein the device of claim 2 is used, comprising the steps of:
the method comprises the steps of (1) throwing umbrella anchors (2) in a lantern fish rich sea area, synchronously throwing connecting ropes (4) connected with fish gathering lamps (5), and anchoring a fishing vessel (3) through the umbrella anchors (2);
(2) Inserting a fish suction pipe of the fish catch pump suction transfer device into the trapping net tool (1) and fixing the fish suction pipe, putting the trapping net tool (1) into seawater and opening the trapping net tool (1);
(3) Completely throwing the connecting ropes (4) connected with the fish gathering lamps (5) into sea water, wherein each fish gathering lamp (5) descends to the working water depth under the action of gravity;
(4) All the fishing lamps (5) on the connecting rope (4) are turned on to lure fish;
(5) Gradually closing the fish gathering lamp (5) from the umbrella anchor (2) to the trapping net tool (1), and gradually attracting the lantern fish to the inside of the trapping net tool (1);
(6) Starting a fishing net pumping and transferring device to pump and transfer the fishing net in the trapping net (1) to the fishing boat (3).
4. A method of trapping a lantern fish according to claim 3, wherein: and (6) keeping a fishing lamp (5) near the top inside the trapping net (1) on in the process of pumping and transferring the fishery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836280.5A CN111990351B (en) | 2020-08-19 | 2020-08-19 | Lantern fish trapping device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836280.5A CN111990351B (en) | 2020-08-19 | 2020-08-19 | Lantern fish trapping device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111990351A CN111990351A (en) | 2020-11-27 |
| CN111990351B true CN111990351B (en) | 2023-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010836280.5A Active CN111990351B (en) | 2020-08-19 | 2020-08-19 | Lantern fish trapping device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111990351B (en) |
Citations (15)
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| JP2907817B1 (en) * | 1998-06-17 | 1999-06-21 | ヤマヤ産業株式会社 | Underwater animal threat system |
| KR20030026169A (en) * | 2001-09-25 | 2003-03-31 | 정정호 | Gill net for sea water and fresh water |
| CN2642665Y (en) * | 2003-09-08 | 2004-09-22 | 颜丽星 | Controllable strong umbrella anchor |
| JP2005073637A (en) * | 2003-09-02 | 2005-03-24 | Kazutoshi Ozaki | Undersea net basket device for fishing and undersea net basket fishing method using the same |
| JP2006238741A (en) * | 2005-03-01 | 2006-09-14 | Nagasaki Univ | Device for catching floating seaweed and method for making marine forest |
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| CN104381228A (en) * | 2014-12-03 | 2015-03-04 | 上海海洋大学 | Operating method of Pacific saury stick-held net |
| CN107751073A (en) * | 2017-11-16 | 2018-03-06 | 浙江海洋大学 | A kind of full depth of water scaffold formula floating fish reef |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20170122536A1 (en) * | 2015-10-28 | 2017-05-04 | Rebecca Noga | Fishing Light |
| US11147263B2 (en) * | 2016-09-14 | 2021-10-19 | Rebecca Noga | Fishing light |
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2020
- 2020-08-19 CN CN202010836280.5A patent/CN111990351B/en active Active
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| JP2005073637A (en) * | 2003-09-02 | 2005-03-24 | Kazutoshi Ozaki | Undersea net basket device for fishing and undersea net basket fishing method using the same |
| CN2642665Y (en) * | 2003-09-08 | 2004-09-22 | 颜丽星 | Controllable strong umbrella anchor |
| JP2006238741A (en) * | 2005-03-01 | 2006-09-14 | Nagasaki Univ | Device for catching floating seaweed and method for making marine forest |
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| RU2406300C1 (en) * | 2009-05-19 | 2010-12-20 | Юрий Викторович Еремин | Method of fishing and catching marine invertebrates |
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| CN110214758A (en) * | 2019-05-17 | 2019-09-10 | 中国水产科学研究院东海水产研究所 | Catching method is fished using the squid of marine organisms phototaxis principle |
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| Publication number | Publication date |
|---|---|
| CN111990351A (en) | 2020-11-27 |
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Address after: 300 Jungong Road, Yangpu District, Shanghai Patentee after: EAST CHINA SEA FISHERY Research Institute CHINESE ACADEMY OF FISHERY SCIENCES Country or region after: China Patentee after: Qingdao Marine Science and Technology Center Address before: 200090 No. 300, military road, Shanghai, Yangpu District Patentee before: EAST CHINA SEA FISHERY Research Institute CHINESE ACADEMY OF FISHERY SCIENCES Country or region before: China Patentee before: QINGDAO NATIONAL LABORATORY FOR MARINE SCIENCE AND TECHNOLOGY DEVELOPMENT CENTER |