JPS6087554U

JPS6087554U - Mainline angle detection device on a tuna boat

Info

Publication number: JPS6087554U
Application number: JP17871083U
Authority: JP
Inventors: 北川　信介
Original assignee: 北川工業株式会社
Priority date: 1983-11-21
Filing date: 1983-11-21
Publication date: 1985-06-15

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

[Brief explanation of the drawing]

第１図は本考案に係る幹縄の角度検出装置の実施例を示
す正面図、第２図および第３図は第１図の平面図および
右側面図、第４図は第１図の枝縄回避装置の拡大縦断面
図、第５図は第４図の相当部分の平面図、第６図Ａ、　
Ｂ、　Ｃ，Ｄは第１図な、いし第５図の実施例を示す概
略平面図である。１・・・基台、２・・・サイドローラ本体、３，６・・
・竪ローラ、８，１３・・・横ローラ、１７，１８，１
９・・・角度検出器、２０・・・補助竪ローラ、２１・
・・枝縄回避装置、２２・・・シリンダ、２６．２７・
・・ラム、２８・・・アーム、３３・・・近接スイッチ
、３４・・・幹縄、３５・・・スナップ、３６・・・枝
縄。霞−’）Ｑ、、７７１１ニ、　　　　　　　　　４Ｔか−Fig. 1 is a front view showing an embodiment of the main rope angle detection device according to the present invention, Figs. 2 and 3 are a plan view and a right side view of Fig. 1, and Fig. 4 is a branch of Fig. 1. An enlarged vertical cross-sectional view of the rope avoidance device; FIG. 5 is a plan view of a portion corresponding to FIG. 4; FIG. 6A;
B, C, and D are schematic plan views showing the embodiment of FIGS. 1 to 5; 1... Base, 2... Side roller body, 3, 6...
・Vertical roller, 8, 13...Horizontal roller, 17, 18, 1
9...Angle detector, 20...Auxiliary vertical roller, 21.
... Branch rope avoidance device, 22... Cylinder, 26.27.
... Ram, 28... Arm, 33... Proximity switch, 34... Main rope, 35... Snap, 36... Branch rope. Kasumi-') Q,, 77 11 d, 4 T?-

Claims

[Claims for Utility Model Registration] A side roller main body is rotatably supported on a base, and the side roller main body is rotated with respect to the base by a driving means, and is fixed on the side roller main body. A first vertical roller arranged and a second vertical roller rotatable with respect to the first vertical roller are provided, and an angle detector detects the angle of the second vertical roller with respect to the first vertical roller. According to the angle of the second vertical roller detected by the angle detector, the side roller main body is rotated by the driving means to maintain the angle of the main rope at the set angle. Mainline angle detection device on a tuna boat. experience