JPH036211Y2

JPH036211Y2 -

Info

Publication number: JPH036211Y2
Application number: JP8975886U
Authority: JP
Priority date: 1986-06-11
Filing date: 1986-06-11
Publication date: 1991-02-18
Also published as: JPS62202165U

Description

【考案の詳細な説明】 (1) 産業上の分野本考案は漁船附属運搬船の玉網捌き装置用の主
ローラーに関するものである。[Detailed description of the invention] (1) Industrial field The present invention relates to a main roller for a seine sorting device for a carrier attached to a fishing boat.

(2) 従来の技術従来は魚市場の荷役に使用される玉網捌き装置
の主ローラーには、単純なＶ形溝が設けられてお
り、これに使用される玉網の柄は円筒形の合成樹
脂パイプが使用されていた。(2) Conventional technology Conventionally, the main roller of a seine sorting device used for cargo handling at fish markets has a simple V-shaped groove, and the seine handle used for this has a cylindrical shape. Synthetic resin pipes were used.

(3) 考案が解決しようとする問題点然し、市場荷役に使用される漁船附属運搬船の
玉網捌き装置（特許第1217841号）は、その主ロ
ーラーの溝の形状がＶ形であり、回転駆動可能に
設けられた主ローラーと押えローラーの間に挟持
して前後に移動する玉網の柄に円筒形パイプを使
用した時に、玉網の柄が主ローラーに平行に移動
する時には問題はないが、玉網の左右何れかに旋
回させた時に玉網の柄と主ローラーの間に旋回角
のずれが生じ、Ｖ形溝に押圧された合成樹脂パイ
プの押圧面がわずかに浮きあがり左右の押圧点に
前後ずれを生じ、玉網の柄にねじれ回転を与え玉
網枠が横倒しとなるトラブルを生じる場合があ
る。(3) Problems to be solved by the invention However, the seine sorting device (Patent No. 1217841) for a fishing boat auxiliary carrier used for market cargo handling has a V-shaped groove on its main roller, and is not driven by rotation. When a cylindrical pipe is used for the handle of a ball net that is held between a main roller and a presser roller that can be moved back and forth, there is no problem when the handle of the ball net moves parallel to the main roller. When the net is rotated to either the left or right, a deviation in the turning angle occurs between the handle of the net and the main roller, and the pressing surface of the synthetic resin pipe pressed into the V-shaped groove lifts slightly, causing the left and right pressing. This may cause the points to shift back and forth, causing the handle of the net to twist and turn, causing trouble in which the net frame falls sideways.

(4) 問題点を解決するための手段そこでこれを解決し、玉網の柄にねじれ回転を
生じさせない為には、主ローラーのＶ形溝にＶ形
深溝を採用し、これに適合するように玉網の柄の
断面を卵形に設けてＶ形深溝に嵌合させて押えロ
ーラーで押圧し、玉網の柄を前後に移動させると
玉網の柄はＶ形溝に完全に従動し、ねじれ回転は
なくなりトラブルを解消する事が出来る。(4) Means to solve the problem In order to solve this problem and prevent twisting rotation in the handle of the net, a deep V-shaped groove was adopted for the V-shaped groove of the main roller, and a groove was adjusted to fit this. The cross section of the ball net handle is provided in an oval shape, and when it is fitted into the V-shaped deep groove and pressed by a presser roller, and the handle of the ball net is moved back and forth, the handle of the ball net is completely driven by the V-shaped groove. , the twisting rotation is eliminated and the trouble can be solved.

(5) 作用本考案は、主ローラーの溝にＶ形深溝を設ける
事により、卵形断面を有する玉網の柄が食入る様
に従動嵌合されて前後に移動するので、玉網の旋
回に対し主ローラーが非常にうまく従動旋回する
ようになり、且つ玉網の柄ねじれ回転が皆無とな
るものである。(5) Function This invention provides a V-shaped deep groove in the groove of the main roller, so that the handle of the ball net with an oval cross section is engaged with it and moves back and forth. On the other hand, the main roller can be rotated very well, and there is no twisting rotation of the net.

(6) 実施例本考案の実施例を図面について説明すると、第
１図は正面断面図（Ａ−A′矢視））、第２図は側
面図である。中空軸１に円板プレート２及び３を
間隔をあけて対向させ嵌着接合し、円板プレート
３のボス３′にはスプロケツト４を嵌合し、取付
けボルト５で締付け固着する。該円板プレート２
及び３の内側には、耐摩耗、耐油性のゴム６を溝
がＶ形深溝７になる様に焼付け固着する。円板縁
８のゴムの返り９は、円板縁８のゴム端が剥がれ
ない様に円板縁８の外側まで延長して設け、ゴム
端の接着力を補強してある。又円板２及び３の中
円部に数個設けてある穴１０にはゴムの焼付け時
にゴムが流入しており、円板２及び３とゴム６の
接着力を強化したものである。(6) Embodiment An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front sectional view (viewed from arrow A-A'), and FIG. 2 is a side view. Disc plates 2 and 3 are fitted onto a hollow shaft 1 so as to face each other with a gap between them, and a sprocket 4 is fitted into a boss 3' of the disc plate 3, and is secured by tightening with a mounting bolt 5. The disc plate 2
and 3, wear-resistant and oil-resistant rubber 6 is baked and fixed so that the groove becomes a V-shaped deep groove 7. The rubber curvature 9 of the disc edge 8 is extended to the outside of the disc edge 8 to prevent the rubber end of the disc edge 8 from peeling off, thereby reinforcing the adhesive strength of the rubber end. Furthermore, rubber flows into several holes 10 provided in the middle circles of the discs 2 and 3 during baking, thereby strengthening the adhesive force between the discs 2 and 3 and the rubber 6.

第３図は旋回雲台の正面図、第４図はその側面
図を示す。主ローラー１１の中空軸１は、玉網捌
き装置の台座に設けられたセンターピン１２で旋
回自在に取付けられた旋回雲台１３の回転軸１４
に回転可能に設けられ、チエーン１５で連接され
た油圧モーター１６に従動回転する。回動軸端１
４′に取付けられた押えローラーの取付座１７は
矢印ａ−a′に回動し、且つ上端の軸受１７′を軸
として押えローラー１８が油圧シリンダー１９で
矢印ｂ−b′に回動し、玉網の柄２０を矢印ｂに押
圧挟持可能に設けてある。油圧操作弁（図示省
略）を作動して油圧モーター１６が正逆駆動回転
する時に、玉網の柄２０を前後（矢印ｃ−c′）に
移動可能に構成したものである。 FIG. 3 shows a front view of the rotating pan head, and FIG. 4 shows a side view thereof. The hollow shaft 1 of the main roller 11 is connected to the rotating shaft 14 of a rotating pan head 13 which is rotatably attached to a center pin 12 provided on the base of the ball separator.
The hydraulic motor 16 is connected to the hydraulic motor 16 by a chain 15 and rotates. Rotating shaft end 1
The mounting seat 17 of the presser roller attached to 4' rotates in the direction of arrow a-a', and the presser roller 18 rotates in the direction of arrow b-b' with the hydraulic cylinder 19 about the bearing 17' at the upper end. A handle 20 of the ball net is provided so as to be able to be pressed and held in the direction of arrow b. When a hydraulic operation valve (not shown) is actuated to cause the hydraulic motor 16 to rotate in forward and reverse directions, the handle 20 of the net is movable back and forth (as indicated by arrows c-c').

(7) 考案の効果本考案による主ローラーのＶ形深溝７に、卵形
断面を有する玉網の柄２０が完全に嵌合され押え
ローラー１８で押圧挟持されておるので、玉網の
柄２０を前後に移動する時に、卵形断面の凸部が
Ｖ形深溝７に食込んで移動するのでねじれ回転を
生じる事がなく、安全に市場荷役を行なう事が出
来るものである。(7) Effects of the invention Since the handle 20 of the ball net having an oval cross section is completely fitted into the V-shaped deep groove 7 of the main roller according to the invention and is pressed and held by the presser roller 18, the handle 20 of the ball net When moving back and forth, the convex part of the egg-shaped cross section bites into the V-shaped deep groove 7 and moves, so there is no twisting rotation and safe market cargo handling is possible.

[Brief explanation of drawings]

第１図は正面断面図（Ａ−A′矢視）。第２図は
側面図。第３図は旋回雲台の正面図。第４図はそ
の側面図。１……中空軸、２，３……円板プレート、４…
…スプロケツト、５……取付けボルト、６……ゴ
ム、７……Ｖ形深溝、８……円板縁、９……ゴム
の返り、１０……穴、１１……主ローラー、１２
……センターピン、１３……旋回雲台、１４……
回動軸、１５……チエーン、１６……油圧モータ
ー、１７……押えローラーの取付座、１８……押
えローラー、１９……油圧シリンダー、２０……
玉網の柄。参考文献 (1) 特許第1217841号。 (2) 登録第1454097号。 Fig. 1 is a front sectional view (viewed from arrow A-A'). Figure 2 is a side view. Figure 3 is a front view of the rotating pan head. Figure 4 is its side view. 1...Hollow shaft, 2, 3...Disc plate, 4...
... Sprocket, 5 ... Mounting bolt, 6 ... Rubber, 7 ... V-shaped deep groove, 8 ... Disc edge, 9 ... Rubber return, 10 ... Hole, 11 ... Main roller, 12
...Center pin, 13...Swivel head, 14...
Rotating shaft, 15... Chain, 16... Hydraulic motor, 17... Presser roller mounting seat, 18... Presser roller, 19... Hydraulic cylinder, 20...
Jade net pattern. References (1) Patent No. 1217841. (2) Registration No. 1454097.

Claims

[Scope of Claim for Utility Model Registration] (1) Two disc plates are glued to a hollow shaft facing each other with a gap between them, a sprocket is fitted to the boss of the disc plate, and the inner side of both disc plates is A main roller made of baked rubber with a V-shaped groove,
A handle of a ball net having an oval cross section is provided so as to be sandwiched between presser rollers that are provided so as to be able to open and close freely.
The main roller for the seine sorting device of fishing boat attached carriers is configured so that the seine handle does not twist or rotate. (2) A main roller for a seine sorting device for a fishing vessel attached to a transport vessel as set forth in claim 1 of the utility model registration claim, in which a V-shaped groove is provided in a V-shaped deep groove. (3) The main roller for a seine sorting device of a fishing vessel attached to a carrier as set forth in claim 1 of the utility model registration claim, in which the rubber end of the disc edge is extended roundly to the outside to provide a rubber return. (4) The main roller for a seine sorting device for a fishing vessel attached to a fishing boat as set forth in claim 1 of the utility model registration claim, in which n holes are provided in the middle circular portions of both disc plates and rubber is allowed to flow therein during baking.