JPH03139234A - Branch line winding machine for longline fishing - Google Patents

Abstract

PURPOSE:To miniaturize a box body by using a hydraulic motor for driving of drum and further separately providing a hydraulic pump. CONSTITUTION:An apex-cut cone-shaped drum 19 which winds branch lines for longline fishing can freely rotate around vertical shaft on a box body 11 attached by providing a space capable of stepping feet between floor face and winding branch line for longline fishing is arranged in the inner wall face of bulwark using an attaching part 12 through a supporting tool. A control valve 29 directly connected to the shaft of this drum 19 controls the hydraulic pressure from a hydraulic motor 28 which rotates the drum 19 by responding to hydraulic pressure from a separately provided pump and the rotation speed by manual operation, and also allows the reverse rotation when overload happens.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a branchline winding machine used for winding up branchlines separated from the mainline in longline hauling operations for longline fishing.

PRIOR ART AND PROBLEM TO BE SOLVED BY THE INVENTION The branch line winding machine that has been used in the past has a substantially column-shaped machine base with a drum for winding branch ropes on the L part, and this machine base is installed on the work deck. It is used for The reason why the machine base is so large and columnar is that if the drum is driven by an electric motor, it must have a built-in reducer or torque slip, while if it uses a hydraulic motor, it must have a built-in reducer or torque slip. This is because it requires a built-in pump.

This conventional winding machine requires a large space to be installed on the deck.
In other words, #1) It cannot be used unless it is a large ship of 50 tons or more.

In recent years, there has been a growing demand for the use of branch line winders even on small ships.

Therefore, an object of the present invention is to provide a branch rope winding machine that can be used even in a small boat with a width of 2 meters or less, that is, a boat weighing about 5 tons.

Means for Solving the Problems The present invention has a mounting part such as a screw hole on the side surface or lower Il'i1, and uses this mounting part to connect the inner wall surface of the bulwark to the floor surface by using a support. A box body that is attached with a space where you can step in, and a roughly shaped head that is supported by the upper part of this box body, rotates around a vertical axis on this box body, and winds the branch net for longline fishing. Conical drum and 1m of this drum
11, which rotates the drum in response to hydraulic pressure from a separately prepared pump, controls the hydraulic pressure of this hydraulic motor, and adjusts the rotation speed by manual operation,
Overload 4: A control valve part that allows reverse rotation at 1 o'clock, and a guide bag that operates in conjunction with the drum to sequentially guide the branch lines to one side of -1, align them with drum -1, and wind them; ξ This is a branch line winding machine for longline fishing.

Function: This branch line winder uses a hydraulic motor to drive the drum, eliminating the need for a speed reducer or torque slip, and also allows for a separate hydraulic pump, resulting in a smaller box. Moreover, this box body is attached to the inner wall of the bulwark,
Since a space is provided at the bottom of the box body, it is possible to step into this space, and it can be installed without any problems even on extremely narrow decks with a width of less than 2 meters. Become.

EXAMPLES Below, examples illustrating the present invention will be specifically described.

In the illustrated branch line winding machine 10, the box body 11 has a rectangular parallelepiped shape, and has screw holes on the sides and downwards (+1 part 1).
2. ...is on the right. In the illustrated example, the mounting portion 12 on this side surface. . . . and a plate-shaped support 15 provided on the inner wall surface of the bulwark 14 of the ship 13 by screwing the box body 11 with the floor surface] 6. It is attached to the ship 13 with a space 17 in which it can be moved.

In addition, it is also possible to install a shelf on the bulwark, place the box on top of it, and fix it using the mounting parts on the bottom of the box, or to connect the mounting parts on the sides directly to the bulwark. You can do it like this. This box body 11 has ribs 18. ... is provided to ensure sufficient rigidity to support a drum, etc., which will be described later.

A drum 19 is provided on the side of the box 11 so as to rotate around a vertical axis 20. This drum 19 has a substantially truncated conical shape, and has a substantially ■-shaped concave groove 21 on its circumferential surface. ...
is formed, and the attachment fitting (
When the main rope (not shown) is removed from the main rope 23 and put into the drum 19, it is caught in one of the grooves 21, .

The vertical *11t+ 20 of this drum 19 is inserted into the upper surface of the box body 11 from above and removed (=J cut out bearing part 24
It is supported by two pole bearings 25.25.

In addition, 26.26 in the figure is a sealing mechanism.

A hydraulic motor 28 is provided at the bottom of the 'till receiving part 24 via a connecting fitting 27, and is directly connected to the lower end of the vertical shaft 20. A control valve section 29 is provided on the side of this hydraulic motor 28.
is provided, which is operated by a handle 30 provided outside the box body 11. A hydraulic pump (not shown) is connected to the control valve section 29 through the pipes 31, 32 and a vibrator (not shown) of the ship 13.
In response to the operation, the hydraulic motor 28 is rotated at a low speed to a high speed, and the branch rope 22 is wound around the drum 19. The control valve section 29 also has a mechanism for releasing excessive pressure applied to the hydraulic motor 28, and therefore can allow the drum 19 and the hydraulic motor 28 to reverse rotation when an overload is applied to the drum 19. The hydraulic pump is usually attached to the ship's propulsion engine, but it can be driven by an electric motor and installed in an out-of-the-way part of the ship, or it can be installed in the mainline hauling machine 33 that is used at the same time. A dedicated hydraulic pump can also be omitted by extracting a portion of the hydraulic pressure and using it.

A guide device 34 is provided on the box 11 on the sea side of the drum 19. This guide device 34 consists of a central shaft 35 and a spiral wire body 36 surrounding the central shaft 35, and is supported on the surface of the box body 11- by a bearing portion 37 similar to the bearing portion 24, and the spiral wire body 36 is 1120 and chain wheel 38.39,40,4
1. They are connected by chinos 42 and 43 and rotate at a lower speed together with the drum 19. For this purpose, the branch rope 22 is sandwiched between the spiral wire bodies 36 and guided by being pressed against the central shaft 35, and the rotating spiral wire body 36 gradually moves the branch rope 22 in the - direction to the drum 1.
9 and wind it up. Note that the guide device is not limited to this configuration, and any configuration can be used as long as it aligns and winds up the branch ropes.

Since this branch line winding machine 10 has the above configuration, it is installed on the ship 13 adjacent to the main line hauling machine 33 and attached to the inner wall surface of the bulwark 14, as shown in FIG. It is used as follows. In other words, the main rope pulling machine 33 removes the main rope 2.
3 is hauled up, the branch line 22 on which no fish is hooked is removed from the main line 23, the take-off fitting is put into the drum 19, and the drum 19 is rotated by operating the handle 30. In this way, the mounting bracket will be caught in the groove 21 and the branch rope 22 will be attached to the drum 19.
It is wound up. At this time, the branch rope 22 is initially attached to the guide device 3.
4, and are sequentially guided upward by the rotation of the drum 19 and the tool, and are wound up in line with the drum 19. When winding is completed, the drum 19 is stopped by operating the handle 30, and the branch rope 22 wound around the drum 19 is pulled strongly by hand to remove it. The reeling speed during the work was adjusted appropriately by operating the handle 3o, and the branch line 22 that I thought had no fish hooked on it actually had a fish hooked on it, and the fish started moving in the middle of reeling it in. In this case, the drum 19 is reversed and this branch rope 22
You can relax and move on to the work of capturing.

In addition, although one branch line winding machine is provided in the illustrated example, two machines may be used side by side.

Effects of the Invention As described above, the present invention uses a hydraulic motor operated by a separately provided hydraulic pump as a drive source, miniaturizes the box body, attaches it to the inner wall of the bulwark, and provides a space of 1" on the floor. This makes it possible to step into this space, and it can be used even on extremely small ships with a width of 2 meters or less, that is, around 5 tons.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view of the device in use, FIG. 2 is a side sectional view, and FIG. 3 is a plan sectional view. 10...Longline requisition branch line winding machine, 11...Box body, 12
゜...Mounting part, 14...Bulwark, 16.
...floor, 17...space, 19...drum, 20.
...Axis, 22... Branch rope, 28... Hydraulic motor, 29
...Control valve section, 34...Guiding device.

Claims (1)

[Claims] (1) Has a mounting part such as a screw hole on the side or bottom surface, and by using this mounting part and using a support, etc., create a space on the inner wall of the bulwark between it and the floor where you can step in. A box body attached to the box body, a roughly truncated conical drum supported on the top surface of the box body, rotating around a vertical axis on the box body, and winding branch lines for longline fishing, and a drum directly connected to the axis of the drum. and a hydraulic motor that rotates the drum by receiving hydraulic pressure from a separately prepared pump, and a hydraulic motor that controls the hydraulic pressure of this hydraulic motor.
A control valve part that adjusts the rotation speed by manual operation and allows reverse rotation in the event of overload, and a guide device that operates in conjunction with the drum to sequentially guide the branch ropes upward, align them on the drum, and wind them up. A branch line winding machine for longline fishing.