JPH0353657Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a device for casting longlines.

Conventional technology Generally, twisted threads such as polyester fibers are used as main lines and branch lines in longline fishing, but recently, as the catch rate has decreased significantly, threads such as nylon are used. things are being done.

However, the flexible tegus mainline is wound around a horizontal rotatable take-up drum like a conventional throwing rope device, and the rope machine is used to lower or stop the feeding speed depending on sea conditions. When casting a line while swinging, even if the winding drum is equipped with a brake device, it takes great skill to synchronize its rotation with the throwing speed of the throwing line machine, and if you are not used to it, the main line will fall over the winding drum. Due to its inertia, it is extended out and unraveled, spreading around the surrounding area.
The problem is that the rope gets caught or tangled in another object, and the rope has to be stopped and rehauled onto the take-up drum, and the synchronization operation on board the ship is extremely labor-intensive.

Also, as seen in Special Publication No. 47-21455,
It is also known that a flyer rotated by a motor and a traverse that moves up and down are provided around a fixed winding drum, and these flyers and traverses are rotated to feed out the mainline while retaining it. This method has the problem that the main rope is fed out while being bent and locked by the flyer in the feeding direction, so it is easily worn out and cannot withstand long-term use.

Problems to be Solved by the Invention The present invention is designed to prevent tangling of the main rope when using the above-mentioned long line main rope in a throwing rope device, and to adjust the main rope to the throwing speed of the throwing rope machine. This allows for smooth rope casting.

Means for Solving the Problems The present invention has a structure for achieving the above-mentioned object, in which a winding drum on which a long line is wound is attached to the rear of a throwing rope machine, and its axial direction is in the direction of pulling out the main line, and the drum is rotated. The main line of the long line wound around the winding drum is guided to the throwing machine via a guide roller provided in the axial direction of the winding drum. The gist of this is that

Embodiment To explain an embodiment of the present invention with reference to the drawings, a conventionally known lasso machine 1 is installed on the deck and can freely adjust the feeding speed of a feeding roller.A main rope A made of nylon or other rope is attached to the rear of the lasso machine 1. The winding drum 2 is removably installed on the deck so that the winding drum 2 does not rotate with its axis in the vertical direction, and has an umbrella-shaped guide plate 3 provided in the upper axial direction of the winding drum 2. The rollers 4 and the rope machine 1 are connected via guide pipes 5, 5 and a second guide roller 6, and the main rope pulled out above the winding drum 2 is guided to the rope machine 1. It is configured so that it can be thrown.

In the embodiment shown in FIG. 2, the axial direction of the winding drum 2 is directed toward the lasso machine 1, and the winding drum 2 is detachably fixed horizontally so as not to rotate. It can also be tilted at an angle and fixed in a removable manner.

Since the embodiment of the present invention is constructed as described above, the main line A of the long rope wound around the fixed winding drum 2 is spun in the axial direction of the winding drum 2 by the feeding action of the throwing rope machine 1. While being pulled out, it is guided through the umbrella-shaped guide plate 3, guide rollers 4, guide pipes 5, 5, and second guide roller 6 to the lasso machine 1 and let out, and after attaching a branch rope in the usual manner, it is placed in the sea. It is something that is thrown with a rope.

Effects of the invention The present invention installs a winding drum at the rear of the rope machine in a fixed state with its axial direction pointing in the direction of pulling out the main line and in a fixed state so that it does not rotate. The mainline of the tegus wound around the rope is guided to the rope machine via a guide roller provided in the axial direction by the pulling force of the main line, so that the main line of the tegus is adjusted according to the feeding action of the rope machine. The main line is unraveled in the axial direction from the fixed take-up drum with little wear and tear, and even if the throwing speed of the throwing machine suddenly slows down or stops, the extra main line of Tegusu will not be removed from the take-up drum. Therefore, during rope casting operations that are faster than the hoisting speed, the main line can be cast smoothly and easily with less abrasion resistance without requiring the effort of brake operation, which requires skill as in the past. In addition to being able to cast ropes by simply attaching and detaching the winding drum that stores and winds the Tegus main line, it is easy to operate the rope and store and organize the Tegus main line.It has excellent features and practicality. It is something that you have.

[Brief explanation of the drawing]

FIG. 1 is a front view of the present invention, and FIGS. 2 and 3 are front views of the same embodiment. 1... Throwing machine, 2... Winding drum, 4, 6...
...Guide roller.

Claims (1)

[Scope of utility model registration request] A winding drum on which the main line of Tegusu is wound is fixedly and detachably installed at the rear of the throwing rope machine so that its axial direction is in the direction of pulling out the main rope and does not rotate, and the winding drum is attached to the winding drum. This longline throwing device is configured to guide the main line of a longline to a throwing rope machine via a guide roller provided in the axial direction of a winding drum.