JPS6137045A - Fishing method and apparatus - Google Patents
Fishing method and apparatusInfo
- Publication number
- JPS6137045A JPS6137045A JP15985384A JP15985384A JPS6137045A JP S6137045 A JPS6137045 A JP S6137045A JP 15985384 A JP15985384 A JP 15985384A JP 15985384 A JP15985384 A JP 15985384A JP S6137045 A JPS6137045 A JP S6137045A
- Authority
- JP
- Japan
- Prior art keywords
- net
- fish
- fishing
- fence
- light
- 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.)
- Granted
Links
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は海洋上において、サンマ、サバ、イワシ等の趨
光性のある魚種を灯火手段で誘導しフイツシングポンプ
で吸上げて漁獲する方法及び装置に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention is a method for fishing fish species such as saury, mackerel, and sardines on the ocean by guiding them with light means and sucking them up with a fishing pump. and devices.
（従来技術）
この種の漁法及び漁具としては、例えば集魚灯と撒餌と
を利用して魚を集め、フイツシングポンプの吸入パイプ
を集魚灯の下部に開口させて吸上げる漁法が業界におい
て紹介されている。しかし々から、実際には、魚の敏捷
性と運動性とによって思うように吸上げられないのが実
情であり、漁獲が上がらないために使用に供せず机上の
理論でしかない。(Prior art) As this type of fishing method and fishing gear, for example, a fishing method has been introduced in the industry that uses a fishing light and bait to gather fish, and then opens the suction pipe of a fishing pump at the bottom of the fishing light to suck it up. has been done. However, in reality, due to the agility and mobility of the fish, it is not possible to suck up the fish as expected, and as the catch is not increasing, it is not usable and is only a theoretical theory.
フイツシングポンプの利用は、魚群を旋網、拘縮等で捕
獲し、網を狭めて魚の敏捷性と運動性とを奪ってから吸
入ノＲイブを網の中に投入し、魚を吸上げるために使用
されている。従って、実際にはフイツシングポンプを使
用しても、魚群を捕獲する旋網又は拘縮等の設備は極め
て大げさなものであり、特殊な船団を組まなければなら
ないばかりでなく、それを取扱う作業員も多く必要とし
、作業性が悪いという問題点がある。Fishing pumps are used to capture schools of fish using purse seine or constriction nets, narrow the net to take away the agility and mobility of the fish, and then insert a suction nozzle into the net to suck up the fish. is used for. Therefore, even if a fishing pump is actually used, the equipment such as purse seine or contracture for catching schools of fish is extremely exaggerated, and not only does a special fleet have to be assembled, but the work to handle it is extremely complicated. The problem is that it requires a large number of personnel and has poor work efficiency.
（発明の目的）
本発明はこれらの問題点を解決するためになされたもの
であって、その目的は簡単な装置で且つ効率良く漁獲が
行える漁獲方法及び装置を提供しようとするものである
。(Objective of the Invention) The present invention was made to solve these problems, and its purpose is to provide a fishing method and device that are simple and capable of efficiently catching fish.
（発明の構成）
上記目的を達成させるためになされた本発明は、船の舷
側の海中に誘導口を備えたたまり部、じょうご部及び魚
捕部を有する網本体を仕掛け、前記誘導口から所定長さ
の垣網を張設すると共に、船上に前記魚捕部に吸入口を
開口させたフイツシングポンプを備え、灯火等の誘導手
段により魚群を垣網沿いに網本体へ誘導し、更に前記誘
導口からたまり部、じょうご部及び魚捕部へと誘導して
前記フイツシングポンプにより吸入口から魚を吸い上げ
ることを特徴とする漁獲方法であって、前記垣網に沿っ
て魚群を網本体に誘導することができるために広い海洋
にあって集魚効率が高く、しかも網本体内に誘導された
魚群は、じょうご部と魚捕部とで敏捷性と運動性とが奪
われるために順次フイツシングポンプで効率良く吸上げ
ることができるのである。又、その方法を実施する具体
的構成は、所定大きさの枠体の少なくとも一つの面を除
いて網を張設してたまり部を形成し、この一つの面にじ
ょうご部と魚捕部とを連設して形成すると共に魚捕部に
吸入パイプの吸入口を開口させたフイツシングポンプを
設け、網を張設した周側面の一部の網を開口して誘導口
を設け、該誘導口につなげて所定長さの垣網を連設した
ことを特徴とする漁獲装置であって、魚群が誘導される
網本体の構造をたまり部とじようご部と魚捕部とで形成
し、周面に張設した網の一部を開くことで導入口が形成
されるものであるから、その構成が簡単であり、しかも
網本体が誘導された魚の敏捷性と運動性とを奪うことで
、フイツシングポンプによる吸上げが容易であり、又垣
網を設けたことで魚群を垣網に沿って順次効率良く誘導
でき、う魚獲を高めることができるのである。(Structure of the Invention) The present invention, which has been made to achieve the above-mentioned object, involves setting a net body having a catchment part, a funnel part, and a fish catching part equipped with a guide port in the sea on the side of a ship, and In addition to setting up a long fence net, a fishing pump with a suction port opened in the fish catching section is installed on the boat, and a school of fish is guided along the net to the main body of the net using guiding means such as lights. A fishing method characterized in that the fish are guided from the guide port to a pooling part, a funnel part, and a fish catching part, and the fish are sucked up from the suction port by the fishing pump, and the fishing method is characterized in that the fish are drawn into a net along the fence net. Because the fish can be guided to the main body of the net, it is highly efficient in collecting fish in the wide ocean, and the fish that are guided into the main body of the net lose their agility and mobility in the funnel part and the fish catching part, so they are gradually collected. It can be efficiently sucked up using a fitting pump. In addition, a specific configuration for carrying out this method is to stretch a net over at least one surface of a frame of a predetermined size to form a catchment section, and to attach a funnel section and a fish catching section to this one surface. At the same time, a fishing pump is provided in which the suction port of the suction pipe is opened in the fish catching part, and a guide port is provided by opening a part of the surrounding surface on which the net is stretched. A fishing device characterized by having a fence net of a predetermined length connected to a guiding port, and the structure of the net body through which schools of fish are guided is formed by a catchment part, a funnel part, and a fish catching part. Since the introduction port is formed by opening a part of the net stretched around the circumference, the structure is simple, and the net itself does not take away the agility and motility of the guided fish. Therefore, suction by a fishing pump is easy, and by providing a fence net, schools of fish can be efficiently guided sequentially along the fence net, increasing the catch of fish.
（実施例）
次に本発明を図示の実施例により更に詳しく説明すると
、第１図に示した第１実施例において、１は網本体であ
り、該網本体は所定の大きさの枠体２の上面と一つの側
面を除いて周面及び底面に網３を張設して形成したたま
り部４と、前記一つの側面に連設したじょうご部５及び
魚捕部６とから構成されている。との魚捕部６には吸入
ｉ９イブだ惰片匙
７ し、他端はフィッシングポンゾ８に接続
され、該フイツシングポンプは船人上に設置されている
。(Embodiment) Next, the present invention will be explained in more detail with reference to the illustrated embodiment. In the first embodiment shown in FIG. It consists of a catchment part 4 formed by stretching a net 3 on the circumference and bottom except for the top and one side, and a funnel part 5 and a fish catching part 6 connected to the one side. . The fishing pump 6 has a suction pump 7, and the other end is connected to a fishing pump 8, which is installed on the boatman.
前記網本体１の網を張設した一つの側面に網を切開いた
誘導口９を設け、該誘導口にはたまり部４に誘導された
魚群が脱出しないようにしょうじ網１０が取付けられ、
更に誘導口９につなげて、枠体２のコーナ一部から所定
長さの垣網１１が連設されている。この垣網１１の上縁
部には所定間隔をもって浮子１２を設けると共に下縁部
には同じように沈子１３が取付けられ、垣網１１の自由
端部側には例えばシーアンカー又はデプレッサー等が取
付けられ垣網１１の網成りを良くするようにしである。A guiding port 9 is provided in one side of the net main body 1 on which the net is stretched, and a fishing net 10 is attached to the guiding port to prevent the school of fish guided to the accumulating portion 4 from escaping.
Furthermore, a fence 11 of a predetermined length is continuously provided from a part of the corner of the frame 2 in connection with the guide port 9. Floaters 12 are provided at predetermined intervals on the upper edge of this fence 11, and sinkers 13 are similarly attached to the lower edge, and on the free end side of the fence 11, for example, a sea anchor or a depressor, etc. is attached to improve the mesh structure of the fence net 11.
尚、枠体２においても上縁部に複数個の浮子１２が取付
けられる。Note that a plurality of floats 12 are attached to the upper edge of the frame 2 as well.
第２図に示した第２実施例の漁獲装置は、網本体１に設
けた誘導口を変形させると共に吸入パイプの取付位置を
変えただけであり、他の部分は前記第１実施例と同一で
あるので同一部分に同一符号を付してその説明を省略す
る。この第２実施例にあっては垣網１１のいづれの側か
らも魚群を誘導できるもので、垣網１１をたまり部４内
に少し延長させて延長部１１ａを設け、該延長部１１ａ
は対向する側のコーナ一部との間に設けた張綱１４によ
り支持し、垣網１］の両側にある網を夫々切開いて両側
に誘導口９ａ、９ｂを設け、この誘導口には、前記実施
例と同じようにしょうじ網１．０ ａ 、 １．０１）
が配設される。このように構成することによって、垣網
１１のいづれの側に魚群を発見しても網本体１の内部に
誘導することができる。尚、図中符号１５は集魚灯、１
６は灯船でありいづれも灯火手段である。The fishing device of the second embodiment shown in FIG. 2 is the same as the first embodiment except that the guide port provided in the net body 1 is modified and the mounting position of the suction pipe is changed. Therefore, the same parts are given the same reference numerals and the explanation thereof will be omitted. In this second embodiment, a school of fish can be guided from either side of the fence net 11, and the fence net 11 is slightly extended into the catchment portion 4 to provide an extension portion 11a.
is supported by a guyline 14 provided between a part of the corner on the opposite side, and guide ports 9a and 9b are provided on both sides by cutting the nets on both sides of the fence net 1, respectively, and the guide ports include the following: Shoji net 1.0a, 1.01) as in the previous example
will be placed. With this configuration, even if a school of fish is found on either side of the fence net 11, it can be guided into the inside of the net body 1. In addition, the code 15 in the figure is a fishing light, 1
6 is a light ship, and all of them are means of lighting.
（作 用）
前記構成を有する漁獲装置を使用して漁獲する方法を説
明すると、まず本船又は船Ａがソナー等を用いて魚群Ｂ
を発見すると（（Ａ）図参照）、その魚群Ｂの進行方向
と潮流ａの潮下にて垣網１１を海中に投下して張ると共
に船舷に網本体１を降して海中に設置し停船して潮流に
まかせて時期する（（Ｂ）図参照）。次に灯火手段、即
ち灯火による誘導手段を備えた灯船１６が灯火を点灯さ
せて魚群Ｂを浮上させながら垣網１１の方向に向けて誘
導する（（Ｃ）図参照）。そして灯船１６は垣網１１に
沿って網本体１側へ徐々に魚群Ｂを誘導し、網本体１の
近くで灯火を消し垣網１１を越えて垣網から離れる（（
Ｄ）図参照）。同時に船Ａに設置しである集魚灯１５を
点灯すると、垣網にぶつかった魚群が点灯した集魚灯】
５に誘導されて誘導口９から網本体］のたまり部４内に
入り、更にじょうご部５及び魚捕部６に誘かれる。一旦
たまり部４内に入った魚群はしょうじ網１０の存在によ
って簡単には外部に脱出できずたまり部４内を回遊し、
同時にじょうご部５及び魚捕部６に至ることになる。魚
捕部６に誘かれた魚群はその敏捷性と運動性とが奪われ
ることになるのでフイツシングポンプ８により吸入・ぐ
イｆ７を介してどんどん吸上げられ船内に水揚げされる
。船内では吸上げられた水と魚は網と樋とを使用して簡
単に分離し、海水はそのまま海に流出させる。(Function) To explain the method of catching fish using a fishing device having the above configuration, first, the ship or ship A uses sonar etc. to locate a school of fish B.
When it is discovered (see figure (A)), the fence net 11 is dropped into the sea and stretched in the direction of movement of the school of fish B and under the tidal current A, and the net body 1 is lowered to the ship's side, set in the sea, and the ship is stopped. (See figure (B)). Next, a light boat 16 equipped with a light means, that is, a light guide means turns on a light to guide the school of fish B toward the fence net 11 while floating them (see figure (C)). Then, the light boat 16 gradually guides the school of fish B along the fence net 11 toward the net body 1 side, turns off the light near the net body 1, crosses the fence net 11, and leaves the fence net (((
D) See figure). At the same time, when I turned on the fish-collecting light 15 installed on boat A, the fish-collecting light turned on when a school of fish hit the fence]
5, the fish enters the pool section 4 of the net body through the guide port 9, and is further guided to the funnel section 5 and the fish catching section 6. Once a school of fish enters the pool 4, it cannot easily escape to the outside due to the presence of the fishing net 10, and moves around inside the pool 4.
At the same time, the funnel part 5 and the fish catching part 6 are reached. Since the school of fish attracted to the fish catching section 6 loses its agility and mobility, it is rapidly sucked up by the fishing pump 8 via the suction/puy f7 and landed into the boat. Inside the ship, the water and fish that are sucked up are easily separated using nets and gutters, and the seawater is allowed to flow directly into the sea.
又、第２実施例の装置にあっては、垣網１１の潮下側に
魚群を発見した場合に、潮下側からでも前記と同様に灯
船１６で潮下から魚群を誘導し垣網に沿って網本体側に
誘導して漁獲できるのである。In addition, in the device of the second embodiment, when a school of fish is found on the subtidal side of the fence net 11, the light boat 16 guides the fish school from the subtidal side to the fence net in the same manner as described above. Fish can be caught by guiding the fish along the net towards the main body of the net.
特にこの場合は、漁獲装置のセットをやり直すことなく
いづれの方向からも誘導できるのである。Especially in this case, the fish can be guided from either direction without having to re-set the fishing device.
（発明の効果）
以上説明したように本発明に係る漁獲方法は、船舷に網
本体を仕掛け、該網本体から所定長さの垣網を伸ばして
配設しておき、灯火手段で魚群を垣網沿いに誘導して網
本体内に誘い、網本体がたまり部とじようご部と魚捕部
とで構成され、魚捕部にフイツシングポンプの吸入口が
開口しているため、前記じょうご部及び魚捕部で敏捷性
と運動性が奪われた魚群が次々とポンプにより吸上げら
れ、網を揚げたり降したりすることなく設置したままで
且つ潮流に乗って能率良くしかも確実に漁獲することが
できるという優れた効果を奏する。(Effects of the Invention) As explained above, the fishing method according to the present invention is such that a net body is set on the ship's side, a fence net of a predetermined length is extended from the net body, and schools of fish are fenced using lighting means. It is guided along the net and into the main body of the net, and the main body of the net is composed of a collecting part, a funnel part, and a fish catching part, and since the suction port of the fishing pump is opened in the fish catching part, the funnel Schools of fish whose agility and mobility have been deprived in the net and fishing department are sucked up one after another by the pump, and the net is left in place without having to be raised or lowered, and the net is caught efficiently and reliably by riding the current. It has the excellent effect of being able to
更に、漁獲装置自体は、所定の大きさの枠体に網を張設
した網本体と垣網とフイツシングポンプと灯火手段とか
ら構成されるものであるから、特殊な船団を組むとか或
は特殊な捲上げ装置等を必要とせず、構成が簡単である
と共にその取扱いが容易で作業人員も少なくて済み、一
旦海中にセットすれば一つの魚群を捕獲するまで網を揚
げたり降したりし々いので魚群がおどろいて散逸するこ
となく自然な状態でしかも静かに漁獲でき、特に人員の
削減及び機械設備の大巾な節減が図れるという優れた効
果も奏する。Furthermore, since the fishing device itself consists of a net with a net stretched over a frame of a predetermined size, a fence net, a fishing pump, and a lighting means, it may be necessary to assemble a special fleet. It does not require any special hoisting equipment, has a simple configuration, is easy to handle, and requires fewer workers.Once set in the sea, the net can be raised and lowered until a single school of fish is caught. Since it is quiet, the fish schools can be caught in a natural state and quietly without being frightened and dispersed, and it also has the excellent effect of reducing the number of personnel and the need for machinery and equipment.
第１図は本発明に係る方法を実施するだめの漁獲装置の
第１実施例を示す略示的斜視図、第２図は同漁獲装置の
第２実施例を示す略示的斜視図、第３図（Ａ）〜（Ｄ）
は前記第１実施例の漁獲装置を使用した場合の漁獲方法
の順序を示す略図である。
１・・・・・・網本体 ２・・・・・・枠体３
・・・・・・網 ４・・・・・・たまり部
５・・・・・・じょうご部 ６・・・・・・魚捕部
７・・・・・・吸入パイプ ７ａ・・・・・・吸入
口８・・・・・・フイツシングポンプ
９ 、９ａ、 ９１）・・・・・・誘導口１０ 、１０
＆ 、 １０１）・・・・・・しょうじ網１１・・・・
・・垣網 １１ａ・・・・・・延長部１２・
・・・・・浮子 １３・・・・・・沈子１４
・・・・・・張綱
同 濱屋水産株式会社
区
Ｑつ
派FIG. 1 is a schematic perspective view showing a first embodiment of a fishing device for implementing the method according to the present invention, and FIG. 2 is a schematic perspective view showing a second embodiment of the same fishing device. Figure 3 (A) to (D)
1 is a schematic diagram showing the sequence of fishing methods when using the fishing device of the first embodiment. 1... Net body 2... Frame body 3
... Net 4 ... Accumulation part 5 ... Funnel part 6 ... Fish catching part 7 ... Suction pipe 7a ...・Suction port 8...Fitting pump 9, 9a, 91)...Induction port 10, 10
& , 101)...Shoji net 11...
...Fence net 11a...Extension part 12.
...Float 13...Sink 14
・・・・・・Zhang Gangtong Hamaya Suisan Co., Ltd. Ward Q Group
Claims (4)
ようご部及び魚捕部を有する網本体を仕掛け、前記誘導
口から所定長さの垣網を張設すると共に、船上に前記魚
捕部に吸入口を開口させたフイツシングポンプを備え、
灯火等の誘導手段により魚群を垣網沿いに網本体へ誘導
し、更に前記誘導口からたまり部、じようご部及び魚捕
部へと誘導して前記フイツシングポンプにより吸入口か
ら魚を吸い上げることを特徴とする漁獲方法。(1) A net body having a catchment part, a funnel part, and a fish catching part is set in the sea on the side of the ship, and a fence net of a predetermined length is stretched from the guide port, and a fishing pump having a suction port opened in the fish catching portion;
A school of fish is guided along the fence net to the main body of the net by a guiding means such as a light, and further guided from the guiding port to the pooling part, funnel part, and fish catching part, and the fish are drawn from the suction port by the fishing pump. A fishing method characterized by siphoning.
集魚灯であることを特徴とする前記１項記載の漁獲方法
。(2) The fishing method according to item 1 above, wherein the guiding means such as a light is a light boat or a fishing light provided on a boat.
て網を張設してたまり部を形成し、この一つの面にじよ
うご部と魚捕部とを連設して形成すると共に魚捕部に吸
入パイプの吸入口を開口させたフイツシングポンプを設
け、網を張設した周側面の一部の網を開口して誘導口を
設け、該誘導口につなげて所定長さの垣網を連設したこ
とを特徴とする漁獲装置。(3) A net is stretched over at least one surface of a frame of a predetermined size to form a catchment section, and a funnel section and a fish catching section are connected to this one surface to form a catchment section. At the same time, a fishing pump with the suction port of the suction pipe opened is installed in the fish catching section, a part of the surrounding surface where the net is stretched is opened to provide a guide port, and the fish is connected to the guide port and the A fishing device characterized by a series of long fence nets.
記第３項記載の漁獲装置。(4) The fishing device according to item 3 above, wherein a plurality of floats are attached to the frame body and the fence net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15985384A JPS6137045A (en) | 1984-07-30 | 1984-07-30 | Fishing method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15985384A JPS6137045A (en) | 1984-07-30 | 1984-07-30 | Fishing method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6137045A true JPS6137045A (en) | 1986-02-21 |
| JPH0347816B2 JPH0347816B2 (en) | 1991-07-22 |
Family
ID=15702658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15985384A Granted JPS6137045A (en) | 1984-07-30 | 1984-07-30 | Fishing method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137045A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0358728A (en) * | 1989-07-24 | 1991-03-13 | Mitsuhiro Fujiwara | Fishery and equipment therefor |
| JP2017200449A (en) * | 2016-05-02 | 2017-11-09 | 日本水産株式会社 | Small fish guiding member and small fish collection device |
| JP2018527006A (en) * | 2015-09-18 | 2018-09-20 | ザ ニュージーランド インスティテュート フォー プラント アンド フード リサーチ リミティド | How to remove aquatic animals from the device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246875A (en) * | 1975-10-11 | 1977-04-14 | Fuji Electric Co Ltd | Pressure measuring device |
| JPS5317187A (en) * | 1976-07-28 | 1978-02-16 | Hakodate Seimo Sengu Kk | Method of fishing by towing net |
| JPS5539744A (en) * | 1978-09-14 | 1980-03-19 | Omori Jidoushiya Unyu Kk | High speed passing method within fish preserve to induce speed of blue fish and catch same at energy saving condition |
| JPS58162224A (en) * | 1982-03-24 | 1983-09-26 | 福原 晄 | Upper and lower settable shaping net used in fish sucking machine |
-
1984
- 1984-07-30 JP JP15985384A patent/JPS6137045A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246875A (en) * | 1975-10-11 | 1977-04-14 | Fuji Electric Co Ltd | Pressure measuring device |
| JPS5317187A (en) * | 1976-07-28 | 1978-02-16 | Hakodate Seimo Sengu Kk | Method of fishing by towing net |
| JPS5539744A (en) * | 1978-09-14 | 1980-03-19 | Omori Jidoushiya Unyu Kk | High speed passing method within fish preserve to induce speed of blue fish and catch same at energy saving condition |
| JPS58162224A (en) * | 1982-03-24 | 1983-09-26 | 福原 晄 | Upper and lower settable shaping net used in fish sucking machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0358728A (en) * | 1989-07-24 | 1991-03-13 | Mitsuhiro Fujiwara | Fishery and equipment therefor |
| JP2528363B2 (en) * | 1989-07-24 | 1996-08-28 | 充弘 藤原 | Fishing method and device |
| JP2018527006A (en) * | 2015-09-18 | 2018-09-20 | ザ ニュージーランド インスティテュート フォー プラント アンド フード リサーチ リミティド | How to remove aquatic animals from the device |
| JP2017200449A (en) * | 2016-05-02 | 2017-11-09 | 日本水産株式会社 | Small fish guiding member and small fish collection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347816B2 (en) | 1991-07-22 |
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