JPH0358728A - Fishery and equipment therefor - Google Patents

Fishery and equipment therefor

Info

Publication number
JPH0358728A
JPH0358728A JP19206389A JP19206389A JPH0358728A JP H0358728 A JPH0358728 A JP H0358728A JP 19206389 A JP19206389 A JP 19206389A JP 19206389 A JP19206389 A JP 19206389A JP H0358728 A JPH0358728 A JP H0358728A
Authority
JP
Japan
Prior art keywords
water
net
buoy
fish
tube
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
Application number
JP19206389A
Other languages
Japanese (ja)
Other versions
JP2528363B2 (en
Inventor
Mitsuhiro Fujiwara
充弘 藤原
Takayuki Fujiwara
隆行 藤原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1192063A priority Critical patent/JP2528363B2/en
Publication of JPH0358728A publication Critical patent/JPH0358728A/en
Application granted granted Critical
Publication of JP2528363B2 publication Critical patent/JP2528363B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Paints Or Removers (AREA)
  • Mechanical Means For Catching Fish (AREA)

Abstract

PURPOSE:To provide the subject equipment for fishery composed of a buoy connected to a suction pump on a ship, a communicating tube extending below the surface of the water through the buoy, an entrance and an impounding net, equipped with a unit for introducing fishes into the net and having a high catchability coefficient. CONSTITUTION:A buoy 2 having an opening 3 for suction of water is floated on the surface 1 of water and a communicating tube 5 communicated with the opening 3 for suction of water and having an entrance 6 for fishes at one side of the lower end and an impounding net 10 is suspended below the surface 1 of water. A unit 25 for introducing fishes is equipped in the impounding net 10, thus obtaining the objective equipment for fishery. Introduced fishes are sucked up by operation of a pump through the communicating tube and taken up on the ship.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、漁獲方法およびその装置に関する〔従来の
技術〕 従来の漁獲方法は、吊り糸や投網によるものが殆どで今
一つ効率的に漁獲をすることができなかった。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a fishing method and an apparatus for the same [Prior Art] Most of the conventional fishing methods use hanging lines or cast nets, which are less efficient at catching fish. I couldn't.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

この発明が解決しようとするところは、漁獲効率を上げ
ることができるようにすることにある。
The problem to be solved by this invention is to make it possible to increase fishing efficiency.

〔課題を解決するための手段〕[Means to solve the problem]

前記課題を解決するために、請求項1記載の漁獲方法は
、吸水口を有するブイを水面上に浮かばせるとともに、
前記吸水口に連通ずる長い連通チューブを水面下に長く
下げて同チューブの下端の人口を囲いネット内に臨ませ
、同ネット内に魚を呼び寄せるようにするとともに、呼
び寄せられた魚を、水面上からのポンプ駆動により前記
連通チューブを通して吸い上げて船舶の上に採り上げる
ようにする。
In order to solve the above problem, the fishing method according to claim 1 floats a buoy having a water intake on the water surface, and
A long communication tube that communicates with the water intake is lowered long below the water surface so that the lower end of the tube faces the enclosure net, attracting fish into the net, and attracting the fish above the water surface. The water is sucked up through the communication tube by a pump driven by a pump, and is lifted onto the ship.

請求項2記載の漁獲装置は、水而卜の船舶の吸水ポンプ
に接続できるようになっている吸水I二jを有し水面上
に浮かぶようGこなっているブイと、間ブイを通して永
く水面下に伸びるように設けられた連通チューブと、f
iilチューブの下端となる一端に設けられた人l−1
と、同入口を魚の入る口を残して囲むようにする聞いネ
ノトと、同ネノト内にfl{、を呼び寄せる手段とを備
えている。
The fishing device according to claim 2 has a buoy which has a water suction I2J that can be connected to a water suction pump of a ship in the water, and which is shaped like a buoy so as to float on the water surface. A communication tube provided to extend downward, and f
Person l-1 provided at one end, which is the lower end of the ii tube.
It is equipped with a hearing net that surrounds the same entrance leaving an opening for fish to enter, and a means for attracting fl{, into the same net.

〔実施例〕〔Example〕

以下、この発明を実施例である図面を参照しながら詳し
く説明する。
Hereinafter, the present invention will be explained in detail with reference to the drawings which are examples.

第1図において、1は水面である。この水面1には、円
錐形をしたブイ2が浮かぶようになっている。このブイ
2は、吸水C’l 3を有する接続フランジ4を備えブ
イ2を通してF方に導かれるようになっている。下方に
伸びたものは連通チューブ5であり、同チプー−ブ5は
、水面下Cこ長く伸ばされるようになっているとともに
、その中を水とともに色が通れるようになっている。チ
ューブ5の3 下端には、円錐状に広がる人口6が設けられている。こ
の人D6のL方には、外周にフランジ7を有する球形の
ステーション8が設けられている。
In FIG. 1, 1 is the water surface. A conical buoy 2 floats on this water surface 1. This buoy 2 is provided with a connecting flange 4 having a water absorption C'l 3 and is adapted to be guided through the buoy 2 in direction F. What extends downward is a communication tube 5, which extends a long distance below the water surface and allows color to pass through it along with the water. At the lower end of the tube 5, a cone-shaped opening 6 is provided. A spherical station 8 having a flange 7 on the outer periphery is provided on the L side of the person D6.

前記フランジ7の外周からは、円錐形の面の全体でなく
骨組だけを構或する主骨9が上方から下方へ向けて複数
本周方向に間隔を置いて取り付けられている。この主骨
9の外周全体には円錐面状になるように囲いネンl・1
0がかけられ、下端だLJはネノトのない開放口11と
されている。前記囲い不ソト10は常設される。前記主
骨9の′F′端からは、逆円錐面の法線方向に向くよう
な複数本の補助骨12が設けられている。この補助骨1
2には、囲いネ,1〜10の丁端裾部に巻き掛けられた
閉止ネット13がガイドリングによるガイドでトドでき
るようになっている。この閉止ネソト13はおもり付で
前記ステーション8の外周のローラー14およびuL5
で上下されるようになっている。紐15ば、電動であり
、前記連通チフ,−ブ5を通して水面1」二に導かれた
電線16により電気が導かれるとともに、ステーション
8内の駆動モ4 ターによる正逆同転により上下されるようになっている
。この回転は、ブイ2の外周に設けられた制御盤18を
船舶20上より操作することでなされる。前記補助骨1
2の下端にはアンカー21のロー122が結ばれている
。前記ステーション8の外周底面側には、魚を呼び寄せ
る手段が設けられている。同手段は、撒餌手段(口)2
3、発光千段24、および音波発生千段25の3つであ
り、疑似餌吊り手段をも設けることがある。
From the outer periphery of the flange 7, a plurality of main ribs 9 constituting only the framework rather than the entire conical surface are attached from above to below at intervals in the circumferential direction. The entire outer periphery of this main bone 9 is surrounded by a conical wall 1.
0 is multiplied, and the lower end LJ is made into an open mouth 11 without a hole. The enclosure 10 is permanently installed. A plurality of auxiliary bones 12 are provided from the 'F' end of the main bone 9 so as to face in the normal direction of the inverted conical surface. This auxiliary bone 1
In No. 2, a closing net 13 wrapped around the bottom hem of the nets No. 1 to No. 10 can be guided by a guide ring. This closing net 13 is equipped with a weight and is attached to a roller 14 on the outer periphery of the station 8 and uL5.
It is designed to move up and down. The cord 15 is electrically operated, and electricity is conducted by an electric wire 16 led to the water surface 1" through the connecting tube 5, and the cord 15 is raised and lowered by forward and reverse rotation by a drive motor in the station 8. It looks like this. This rotation is performed by operating a control panel 18 provided on the outer periphery of the buoy 2 from the vessel 20. Said auxiliary bone 1
A row 122 of the anchor 21 is tied to the lower end of the anchor 21. A means for attracting fish is provided on the bottom side of the outer periphery of the station 8. The means is feeding means (mouth) 2
3, a light emitting stage 24, and a sound wave generating stage 25, and an artificial bait hanging means may also be provided.

前記船舶20には、吸水ボンプ30がエンジンで駆動さ
れるように搭載され、同ポンプ30の−L方には吸水連
通体3lが設けられ、同連通体3lの一方からの接続バ
イブ32は、前記接続フランジ4に接続され、他方から
の排出バイブ33は突出しその出「134のド方に設け
られた傾斜式の網体35に水および魚を排出するように
なっている前記ブイ2は水面lに浮かべられ、この時点
では、未だ接続フランジ4には船舶20からの接続バイ
ブ32ば接続されない。ブイ2からは連通チ5 ューブ5が水面ドに長く垂れ下げられる。このチューブ
5の下端には囲いネット】0が予め広げられてセントさ
れて下げられるとともに、その内部には人口6が位置す
るようになっている。ただ、閉止ネット13だけは巻き
上げられてあとで電動で繰り下げられるようになってい
る。ステーション8からは撒餌されるとともに光りが投
じられ、音波も投しられる。これにより魚は囲いネソト
10内に呼び寄せられてその状態を保つようになる。そ
の状態は1目立って得られ、次の日に船舶20でブイ2
に辿り着くことで捕獲のための作業が開始される。まず
、接続パイプ32を接続フランジ4に接続するとともに
、ボンブ30を駆動させる。これにより、入口6付近に
は吸引力が発生して魚を同入口6内に引き込まれるよう
になる。魚は連通チューブ5を通して水とともに接続バ
イブ32から排出バイプ33に至るようになる。排出バ
イプ33からの魚と水は網体35上に投しられることで
、水は船舶20外に、魚は船舶20内に収穫されるよう
になる。この作業に当たっては、6 閉止ネン}13が閉止される。前記撒餌の餌が切れると
連通チューブ5をたくし上げて交換作業がなされる。
A water absorption pump 30 is mounted on the ship 20 so as to be driven by an engine, and a water absorption communication body 3l is provided on the −L side of the pump 30, and a connecting vibe 32 from one side of the communication body 3l is The buoy 2 is connected to the connecting flange 4, and the discharge vibe 33 from the other side projects and discharges water and fish to an inclined net body 35 provided on the side of the exit 134. At this point, the connecting vibe 32 from the vessel 20 is not yet connected to the connecting flange 4. A communicating tube 5 is suspended from the buoy 2 to the water surface. The enclosure net] 0 is spread out in advance and then lowered, and the population 6 is located inside it.However, only the closing net 13 is rolled up and can be lowered later by electric power. Station 8 is baited, lights are cast, and sound waves are also emitted.This attracts the fish into the enclosure Nesotho 10 and keeps them there. The next day, Vessel 20 launched Buoy 2.
Once they reach that point, the work to capture them begins. First, the connecting pipe 32 is connected to the connecting flange 4, and the bomb 30 is driven. As a result, a suction force is generated near the entrance 6, and the fish are drawn into the entrance 6. The fish and water pass through the communication tube 5 and reach the discharge pipe 33 from the connection vibe 32. The fish and water from the discharge pipe 33 are thrown onto the net body 35, so that the water is harvested outside the vessel 20 and the fish is harvested inside the vessel 20. During this work, the 6 closing bolts 13 are closed. When the feeding bait runs out, the communication tube 5 is pulled up and replaced.

〔発明の効果〕〔Effect of the invention〕

前記のように、請求項1記載の漁獲方法は、吸水口を有
するブイを水面上に浮かばせるとともに、前記吸水口に
連通ずる長い連通チューブを水面下に長く下げて同チュ
ーブの下端の人口を囲いネント内に臨ませ、同ネット内
に魚を呼び寄せるようにするとともに、呼び寄せられた
魚を、水面上からのポンプ駆動により前記連通チューブ
を通して吸い」二げて船舶の上に採り上げるようにする
As mentioned above, in the fishing method according to claim 1, a buoy having a water intake port is floated on the water surface, and a long communication tube communicating with the water intake port is lowered long below the water surface to reduce the population at the lower end of the tube. The net is made to look into the enclosure, and the fish are attracted into the net, and the fish that are attracted are sucked up through the communication tube by a pump driven from above the water surface and taken onto the ship.

請求項2記載の漁獲装置は、水面上の船舶の吸水ポンプ
に接続できるようになっている吸水口を有し水面上に浮
かぶようになっているブイと、同ブイを通して永く水面
下に伸びるように設けられた連通チューブと、同チュー
ブの下端となる一端に設けられた人口と、同入口を魚の
入る口を残して囲むようにする囲いネットと、同ネット
内に魚を呼び寄せる手段とを備えている。これにより、
漁獲効率を上げることができる。
The fishing device according to claim 2 includes a buoy that has a water intake port that can be connected to a water suction pump of a ship on the water surface and that floats on the water surface, and a buoy that extends permanently below the water surface through the buoy. A communication tube provided at the bottom, a port provided at one end which is the lower end of the tube, an enclosing net surrounding the entrance leaving an opening for fish to enter, and a means for attracting fish into the net. ing. This results in
Fishing efficiency can be increased.

【図面の簡単な説明】[Brief explanation of drawings]

第1図はこの発明の一実施例を示す正面図である。 1−水面 2−ブイ 3−吸水口 5〜〜一連通チュー
ブ 6一人口 1〇一囲いネット 13−閉止ネソト 
23,24.25−呼び寄せ手段 30−吸水ボンブ
FIG. 1 is a front view showing an embodiment of the present invention. 1-Water surface 2-Buoy 3-Water intake 5--Series tube 6-Population 101 Enclosure net 13-Closed net
23, 24. 25-Calling means 30-Water absorption bomb

Claims (2)

【特許請求の範囲】[Claims] (1)吸水口を有するブイを水面上に浮かばせるととも
に、前記吸水口に連通する長い連通チューブを水面下に
長く下げて同チューブの下端の入口を囲いネット内に臨
ませ、同ネット内に魚を呼び寄せるようにするとともに
、呼び寄せられた魚を、水面上からのポンプ駆動により
前記連通チューブを通して吸い上げて船舶の上に採り上
げるようにする漁獲方法。
(1) A buoy with a water intake port is floated on the water surface, and a long communication tube that communicates with the water intake port is lowered long below the water surface so that the entrance at the lower end of the tube faces into the enclosing net. A fishing method that attracts fish and sucks up the attracted fish through the communication tube by driving a pump from above the water surface and takes them onto a ship.
(2)水面上の船舶の吸水ポンプに接続できるようにな
っている吸水口を有し水面上に浮かぶようになっている
ブイと、同ブイを通して永く水面下に伸びるように設け
られた連通チューブと、同チューブの下端となる一端に
設けられた入口と、同入口を魚の入る口を残して囲むよ
うにする囲いネットと、同ネット内に魚を呼び寄せる手
段とを備えている漁獲装置。
(2) A buoy that floats on the surface of the water and has a water inlet that can be connected to the water suction pump of a ship on the surface of the water, and a communication tube that extends permanently below the surface of the water through the buoy. A fishing device comprising: an entrance provided at one end, which is the lower end of the tube; an enclosing net surrounding the entrance leaving an opening for fish to enter; and means for attracting fish into the net.
JP1192063A 1989-07-24 1989-07-24 Fishing method and device Expired - Lifetime JP2528363B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1192063A JP2528363B2 (en) 1989-07-24 1989-07-24 Fishing method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1192063A JP2528363B2 (en) 1989-07-24 1989-07-24 Fishing method and device

Publications (2)

Publication Number Publication Date
JPH0358728A true JPH0358728A (en) 1991-03-13
JP2528363B2 JP2528363B2 (en) 1996-08-28

Family

ID=16285010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1192063A Expired - Lifetime JP2528363B2 (en) 1989-07-24 1989-07-24 Fishing method and device

Country Status (1)

Country Link
JP (1) JP2528363B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160278353A1 (en) * 2015-03-25 2016-09-29 Atlantic Lionshare Ltd. Method and Apparatus for Controlling Fish
US10206380B1 (en) * 2014-02-24 2019-02-19 Willy G. Bokelaar Mechanical fish trap
JP2021503906A (en) * 2017-11-22 2021-02-15 ノルウィージャン イノベーション テクノロジー グループ アーエス Improved underwater sampling system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103190382A (en) * 2012-12-14 2013-07-10 广州中臣碧阳船舶科技有限公司 Technology of absorbing fish by cod end for large distant-water trawler
JP2022165340A (en) * 2021-04-19 2022-10-31 弘江 川島 Fish-luring device and fishing method using fish-luring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137045A (en) * 1984-07-30 1986-02-21 函館製網船具株式会社 Fishing method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137045A (en) * 1984-07-30 1986-02-21 函館製網船具株式会社 Fishing method and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10206380B1 (en) * 2014-02-24 2019-02-19 Willy G. Bokelaar Mechanical fish trap
US20160278353A1 (en) * 2015-03-25 2016-09-29 Atlantic Lionshare Ltd. Method and Apparatus for Controlling Fish
JP2021503906A (en) * 2017-11-22 2021-02-15 ノルウィージャン イノベーション テクノロジー グループ アーエス Improved underwater sampling system

Also Published As

Publication number Publication date
JP2528363B2 (en) 1996-08-28

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