JPS6133896Y2 - - Google Patents
Info
- Publication number
- JPS6133896Y2 JPS6133896Y2 JP12121381U JP12121381U JPS6133896Y2 JP S6133896 Y2 JPS6133896 Y2 JP S6133896Y2 JP 12121381 U JP12121381 U JP 12121381U JP 12121381 U JP12121381 U JP 12121381U JP S6133896 Y2 JPS6133896 Y2 JP S6133896Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- flange
- attached
- rotating
- bearing
- 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.)
- Expired
Links
- 239000011888 foil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mechanical Means For Catching Fish (AREA)
Description
【考案の詳細な説明】
本考案は旋網の舷側用揚網装置に関するもので
ある。旋網の揚網装置としてはサイドローラーや
ネツトホーラー等が使用されているが、これら従
来の揚網装置を設置できない場所や、揚網装置と
揚網装置との間の揚網作業は、主に人力によつて
行なわれている。本考案は従来の揚網装置では設
置不可能な場所や、各種揚網装置の間で使用する
事により、作業員の手間を軽減し、且つ省力化に
よる手作業の効率を高める事を特徴とし、揚網作
業の時間の短縮を計る事を目的としたものであ
る。[Detailed Description of the Invention] The present invention relates to a net lifting device for the side of a purse seine. Side rollers, net haulers, etc. are used as net hoisting devices for purse seine nets, but these net hoisting devices are mainly used in locations where conventional net hoisting devices cannot be installed, and for net hoisting between net hoisting devices. It is done by human power. This invention can be used in places where conventional net lifting equipment cannot be installed or between various types of net lifting equipment, thereby reducing the labor of workers and increasing the efficiency of manual work by saving labor. The purpose is to shorten the time required for lifting nets.
実施例について述べると第１図は正面図（１部
断面図）、第２図は側面図である。上部フランジ
１にブツシング２を設け、且つ旋回装置３を取付
けた外筒４の筒底に座金５を設け、旋回筒６を旋
回自在に挿入する。旋回筒６の上部に設けたフラ
ンジ７には、ブツシング８及びウオームホイル９
を取付け、該旋回筒６には、上部内側に設けたフ
ランジ１０に、ロツド座１１を固着した伸縮筒１
２を伸縮自在に挿入する。旋回筒６の底板１３に
設けたクレビス受金具１４には油圧シリンダー１
６のクレビス１５を枢着し、該油圧シリンダー１
６のロツド１７をロツド座１１に挿入してナツト
１８，１８′で締付固着し、シリンダー１６の伸
縮で伸縮筒１２を矢印ａ−a′に伸縮可能に装着す
る。連結軸１９の両端末には支持脚２０，２０′
を設け、上端には軸受２１，２１′を取付け、下
部に固定ピン２２，２２′を設ける。軸受２１に
取付けた傾斜アーム２３を上記伸縮筒１２の上部
に取付けたフランジ２４に固着する。外周に螺線
状の弾性体２５を有するローラー２６の片側端内
側に設けたフランジ２７に、ケース回転型の油圧
モーター２８のハブ２９をボルトナツト３０で締
付固着し、又ローラー２６の他の一端に設けた軸
フランジ３１には軸３２を設け、上記軸受２０に
はモーター軸３３を軸装してナツト３４で締付固
着し、軸受２０′に軸３２を軸装して油圧モータ
ー２８の回軸により正逆回転可能に装着し、連結
軸１９を水平に保ち、且つローラー２６を傾斜可
能に設けたものである。第３図は旋回装置３の拡
大詳細説明図である。外筒４のフランジ１に設け
たモーター台３５に油圧モーター３６を取付け、
該油圧モーター３６のモーター軸３７に連結され
たシヤフト３８にはウオームギヤ３９を挿入固着
し、且つモーター台３５に設けた軸受４０に軸装
してウオームホイル９に噛合わせ、油圧モーター
３６の回転で駆動されるウオームホイル９により
ローラー２６を矢印ｂ−b′方向に旋回自在に設け
た構造とする。 Regarding the embodiment, FIG. 1 is a front view (partial sectional view), and FIG. 2 is a side view. A bushing 2 is provided on the upper flange 1, a washer 5 is provided on the bottom of an outer cylinder 4 to which a turning device 3 is attached, and a turning cylinder 6 is inserted in a freely turning manner. A bushing 8 and a worm foil 9 are attached to the flange 7 provided on the upper part of the rotating tube 6.
The rotating tube 6 has a telescopic tube 1 with a rod seat 11 fixed to a flange 10 provided inside the upper part.
2 is inserted telescopically. A hydraulic cylinder 1 is attached to a clevis bracket 14 provided on the bottom plate 13 of the rotating cylinder 6.
The clevis 15 of 6 is pivotally connected to the hydraulic cylinder 1.
The rod 17 of No. 6 is inserted into the rod seat 11 and tightened and fixed with nuts 18, 18', and the telescopic tube 12 is installed so that it can expand and contract in the direction of arrow a-a' by expanding and contracting the cylinder 16. Support legs 20, 20' are provided at both ends of the connecting shaft 19.
Bearings 21, 21' are installed at the upper end, and fixing pins 22, 22' are installed at the lower end. An inclined arm 23 attached to a bearing 21 is fixed to a flange 24 attached to the upper part of the telescopic cylinder 12. A hub 29 of a case-rotating hydraulic motor 28 is fastened to a flange 27 provided inside one end of a roller 26 having a spiral elastic body 25 on the outer periphery with a bolt nut 30, and the other end of the roller 26 A shaft 32 is provided on the shaft flange 31 provided on the shaft, a motor shaft 33 is mounted on the bearing 20 and fixed with a nut 34, and the shaft 32 is mounted on the bearing 20' to rotate the hydraulic motor 28. It is mounted so that it can be rotated forward and backward by a shaft, the connecting shaft 19 is kept horizontal, and the roller 26 is provided so that it can be tilted. FIG. 3 is an enlarged detailed explanatory diagram of the turning device 3. FIG. A hydraulic motor 36 is attached to a motor stand 35 provided on the flange 1 of the outer cylinder 4,
A worm gear 39 is inserted and fixed into the shaft 38 connected to the motor shaft 37 of the hydraulic motor 36, and is mounted on a bearing 40 provided on the motor base 35 and meshed with the worm wheel 9, so that it is rotated by the rotation of the hydraulic motor 36. The structure is such that the roller 26 is rotatably provided in the direction of the arrow b-b' by the driven worm wheel 9.
第４図、第５図は本考案の使用法の１例を示し
たものである。本考案の使用に於てはまず油圧シ
リンダー１６の油圧切換弁（図示省略）を伸方向
（矢印ｃ）に操作してローラー２６を作業甲板４
１上に上昇させ、続いて油圧モーター３６の油圧
切換弁（図示省略）を操作してローラー２６をブ
ルワーク４２上面に旋回させ（矢印ｂ）、続いて
油圧シリンダー１６の油圧切換弁を僅かに縮方向
に操作して支持脚２０，２０′の固定ピン２２，
２２′を、ブルワーク４２に設けた固定穴４３，
４３′に挿入して固定させると使用状態となる。
この状態で油圧モーター２８の油圧切換弁（図示
省略）を操作してローラー２６を回転させ（矢印
ｃ）揚網を開始する。揚網作業時に於ては、本装
置により揚網された旋網４４は矢印c′方向に揚網
され、且つ傾斜したローラー２６の回転により矢
印ｄ方向に移動し、作業の効率を高める。作業終
了時の格納に於ては、上記セツト時の逆にローラ
ー２６を一旦上昇させ、続いて格納位置に旋回
し、下降させて格納可能に構成した事を特徴とす
るものである。尚本装置の油圧回路は図示省略す
る。 FIGS. 4 and 5 show one example of how the present invention can be used. When using this invention, first operate the hydraulic switching valve (not shown) of the hydraulic cylinder 16 in the extension direction (arrow c) to move the roller 26 onto the work deck 4.
1, then operate the hydraulic switching valve (not shown) of the hydraulic motor 36 to swing the roller 26 onto the top surface of the bulwark 42 (arrow b), and then slightly retract the hydraulic switching valve of the hydraulic cylinder 16. the fixing pins 22 of the support legs 20, 20' by operating the
22' into the fixing hole 43 provided in the bulwark 42,
When it is inserted into 43' and fixed, it is ready for use.
In this state, the hydraulic switching valve (not shown) of the hydraulic motor 28 is operated to rotate the roller 26 (arrow c) to start lifting the net. During the net hauling operation, the purse net 44 hauled by this device is lifted in the direction of arrow c' and moved in the direction of arrow d by the rotation of the inclined roller 26, increasing the efficiency of the operation. When storing the roller 26 at the end of the work, it is characterized in that the roller 26 is once raised, then turned to the storage position, and lowered to be stored, contrary to the setting process described above. Note that the hydraulic circuit of this device is not shown.
本考案は旋網の揚網作業に於て各種揚網装置間
で使用されるもので、作業員の手間を軽減する事
により省力化による手作業の効率を高める事を特
徴とし、作業時間の短縮と、安全性の向上に貢献
できるものである。 This invention is used between various net lifting devices in purse net lifting work, and is characterized by increasing the efficiency of manual work by reducing labor by reducing the labor of the workers, and reducing work time. This can contribute to improving safety.
第１図は正面図（１部断面図）、第２図は側面
図、第３図は旋回装置の拡大詳細説明図、第４図
は使用法の１例を示す側面図、第５図は平面図。
１……フランジ、２……ブツシング、３……旋
回装置、４……外筒、５……座金、６……旋回
筒、７……フランジ、８……ブツシング、９……
ウオームホイル、１０……フランジ、１１……ロ
ツド座、１２……伸縮筒、１３……底板、１４…
…クレビス受金具、１５……クレビス、１６……
油圧シリンダー、１７……ロツド、１８，１８′
……ナツト、１９……連結軸、２０，２０′……
支持脚、２１，２１′……軸受、２２，２２′……
固定ピン、２３……傾斜アーム、２４……フラン
ジ、２５……弾性体、２６……ローラー、２７…
…フランジ、２８……ケース回転型油圧モータ
ー、２９……ハブ、３０……ボルトナツト、３１
……軸フランジ、３２……軸、３３……モーター
軸、３４……ナツト、３５……モーター台、３６
……油圧モーター、３７……モーター軸、３８…
…シヤフト、３９……ウオームギヤ、４０……軸
受、４１……作業甲板、４２……ブルワーク、４
３……固定穴、４４……旋網。
Fig. 1 is a front view (partial sectional view), Fig. 2 is a side view, Fig. 3 is an enlarged detailed explanatory view of the turning device, Fig. 4 is a side view showing an example of how to use it, and Fig. 5 is a side view. Plan view. 1...Flange, 2...Butching, 3...Swivel device, 4...Outer cylinder, 5...Washer, 6...Swivel cylinder, 7...Flange, 8...Butching, 9...
Worm foil, 10... flange, 11... rod seat, 12... telescopic tube, 13... bottom plate, 14...
... Clevis bracket, 15... Clevis, 16...
Hydraulic cylinder, 17... Rod, 18, 18'
...Nut, 19...Connection shaft, 20, 20'...
Support leg, 21, 21'...Bearing, 22, 22'...
Fixed pin, 23... Inclined arm, 24... Flange, 25... Elastic body, 26... Roller, 27...
...Flange, 28...Case rotary hydraulic motor, 29...Hub, 30...Bolt/nut, 31
...shaft flange, 32 ... shaft, 33 ... motor shaft, 34 ... nut, 35 ... motor stand, 36
...Hydraulic motor, 37...Motor shaft, 38...
...shaft, 39 ... worm gear, 40 ... bearing, 41 ... work deck, 42 ... bulwark, 4
3... Fixing hole, 44... Purse net.
Claims (1)
ームホイルを取付けた旋回筒を旋回可能に挿入
し、該旋回筒の底板に枢着した油圧シリンダーで
伸縮自在に設け、上部にフランジを有する伸縮筒
を上記旋回筒に挿入し、且つ支持脚の夫々の上部
に軸受を設けて下端には固定ピンを取付け、片側
の軸受に設けた傾斜アームにアーム座を固着し
て、上記伸縮筒の上部フランジに取付け、外周に
螺線状の弾性体を有し、且つ油圧モーターで正逆
回転可能に設けたローラーを上記軸受に軸装した
構造を有し、揚網可能に構成した事を特徴とする
旋網の揚網装置。 A telescopic cylinder having a flange on the upper part, in which a rotating cylinder with a worm wheel attached is rotatably inserted into an outer cylinder having a rotating device on the upper flange, and is extendable and retractable by a hydraulic cylinder pivotally connected to the bottom plate of the rotating cylinder. is inserted into the above-mentioned rotating tube, a bearing is provided at the top of each support leg, a fixing pin is attached to the lower end, an arm seat is fixed to an inclined arm provided on one of the bearings, and the upper flange of the above-mentioned telescoping tube is attached. It has a structure in which a roller, which has a spiral elastic body on its outer periphery and can be rotated forward and backward by a hydraulic motor, is mounted on the bearing, and is configured to be capable of hoisting nets. Purse net lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12121381U JPS5826858U (en) | 1981-08-13 | 1981-08-13 | Net lifting device for side of purse seine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12121381U JPS5826858U (en) | 1981-08-13 | 1981-08-13 | Net lifting device for side of purse seine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5826858U JPS5826858U (en) | 1983-02-21 |
| JPS6133896Y2 true JPS6133896Y2 (en) | 1986-10-03 |
Family
ID=29915157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12121381U Granted JPS5826858U (en) | 1981-08-13 | 1981-08-13 | Net lifting device for side of purse seine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826858U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149328A (en) * | 1984-01-17 | 1985-08-06 | 住吉重工業株式会社 | Fishing net wind-up apparatus with auxiliary net wind-up roller |
-
1981
- 1981-08-13 JP JP12121381U patent/JPS5826858U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5826858U (en) | 1983-02-21 |
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