JPH0320213B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a device used for pulling up branch lines and floating lines in longline fishing.

Longline fishing involves suspending a branch line with a fishing hook at the end from a mainline that stretches almost horizontally.
In recent years, it has become common practice to suspend this main line from a floating line and hold it in the water. For this reason, in addition to the conventional power pulling of main lines and branch lines, it has become desirable to use power to pull up floating ropes as well.

The present invention is utilized for power pulling of this floating rope.

[Conventional technology]

Up until now, devices for pulling up floating ropes have either been installed on the deck as a standalone device, or have rollers for pulling up the floating rope added to the powered rollers of the line hauler that pulls up the main line. .

[Problem that the invention seeks to solve]

This independent floating line hoisting device requires a dedicated installation space on the deck, and it is generally difficult to secure this space on a ship, which is narrow. Furthermore, a line hauler with a roller added to the power roller inevitably has a poor working posture, poor workability, and there is a risk of causing a major accident due to incorrect operation.

The present invention aims to eliminate these disadvantages and realize a floating rope pulling device that does not take up much space and is easy to handle.

[Means for solving problems]

The present invention provides a branch line winding and floating line pulling device for longline fishing, which is provided with a drum for winding a branch line on the upper part of a machine body, and further provided with a roller for pulling up a floating line on the side or upper part of this machine body. It is.

[Effect]

Therefore, in the device of the present invention, the floating rope pulling device is integrated with the branch line winding device, which saves installation space, and the lifting of the floating rope and winding of the branch rope can be performed separately. , the worker can take any posture with good work efficiency.

〔Example〕

FIGS. 1 and 2 show a branch line winding and floating line pulling device 10 according to an embodiment of the present invention. This device 10 is installed near a bulwark 11 on a ship, and a drum 13 for winding up branch lines is provided on a fuselage 12.
This drum 13 has a generally truncated conical shape, and the branch ropes 15 that have passed through a guide device 14 having a rotating spiral are wound in a line from the bottom to the top of the drum. A roller 16 for pulling up a floating rope is provided on the side of the body 12. This roller 16 has a flat outer periphery, and by winding the floating rope 17 around it one to several times and pulling it lightly by hand, the floating rope 17 can be pulled up by power. Note that both the drum 13 and the roller 16 are driven by a motor (not shown) inside the fuselage 11, but the drive mechanism is arbitrary, and even if they are driven by separate motors, the output of one motor can be controlled by a clutch or the like. You can either switch the drive or simply connect the roller shaft to the drum drive shaft via a cam clutch, and rotate the motor in the forward direction to operate the drum, and in the reverse direction to rotate the roller while idling the drum. It's okay.

Since this device 10 has the above-described configuration, when winding up branch ropes, the drum 13 of this device is used to wind up and store the branch ropes 15 one by one in the same manner as a normal branch rope winding device. When pulling up the floating rope, the work can be done by simply applying a light force using the rollers 16.

In this embodiment, the roller 16 has a flat circumferential surface on which the floating rope is wound, but a V-shaped groove is formed on the roller circumferential surface to obtain a larger frictional force. Alternatively, a push roller may be added to press the floating rope against the roller. Furthermore, the rollers used to pull up floating ropes are not limited to those with horizontal shafts as in this example; they may also have vertical shafts, and the rollers can be positioned not only on the sides of the aircraft, but also on the sides of the aircraft.
It may be provided on the upper part of the machine, in line with the drum, or coaxially with the drum.

〔Effect of the invention〕

In the device of the present invention, the floating rope pulling device is incorporated into the branch line winding device, so there is no need for installation space for the floating rope pulling device, and floating rope pulling work can be easily motorized even on a narrow ship. can do. Also, unlike a line hauler, the branch line winding device can stop its operation when pulling up a floating line, improving work efficiency.
Able to work in a highly safe posture.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, with FIG. 1 being a front view and FIG. 2 being a plan view. 10... Branch rope winding and floating rope pulling device, 12... Body, 13... Drum, 15... Branch rope, 16... Roller, 17... Floating rope.

Claims (1)

[Claims] 1. A branch line winding and floating line pulling device for longline fishing, comprising a drum for winding up a branch line on the upper part of the body of 1, and a roller for pulling up a floating line on the side or upper part of this machine body.