JPH09275865A - Fishing line winder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the removal of a fishing line in letting out the fishing line from a deformed winding drum by a tension applying apparatus for supplying tension to the fishing line between the deformed winding drum and a front roller. SOLUTION: A front roller is laid in a fishing line passage route ahead a deformed winding drum changing its drum diameter in the direction of the drum periphery, such as a diamond shape. A circular fishing line guide roller is pivoted on a double end arm of a guide shaft 16 installed side by side with a winding shaft 13. A traverse material 26 traversing on the winding shaft 13 is engaged with the guide shaft 16 by a fork 27 to traverse the guide shaft 16. A coil spring 51 is laid around the guide shaft 16, one end of the coil spring is engaged with the fork 27 and another end of the spring 51 is engaged with a spring bearing 52 screwed and fixed to the guide shaft 16 to constitute a tension applying apparatus 50. The circular fishing line guide roller is elastically pushed up constantly by spring force (torque) applied to the guide shaft 16 by the spring 51. Tension is applied to the fishing line between the guide roller and a front roller.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing line winding device suitable for use in squid fishing machines and the like.

[0002]

2. Description of the Related Art Conventionally, as disclosed in Japanese Patent Laid-Open No. 6-197673, there is a fishing line winding device for feeding a fishing line constituting a fishing tackle from a winding drum and winding the fishing line. For example, in the squid single-fishing fishery, fishing gears are made by connecting about 30 pseudo-needles at the tip of the fishing line of Tegus or wire at intervals of about 1 meter by Tegs.
It is constructed with a weight attached to its tip. Then, by rotating the take-up drum forward and backward, the pseudo needle is lowered and raised to catch the squid.

In this fishing line winding device, when the fishing line is wound by the winding drum, the winding drum is a deformed drum whose diameter changes in the circumferential direction of the diamond so that the pseudo needle looks like the movement of a small fish in the sea. There is.

[0004]

However, in the prior art, when feeding the fishing line while rotating the deforming drum at a constant speed, the feeding speed is high when the fishing line goes out from the portion where the drum diameter of the deforming drum is large, The feeding speed becomes slower when going out from the portion where the drum diameter is smaller. Therefore, the descending speed of the weight attached to the tip of the fishing line becomes faster or slower, and as a result, the weight becomes more susceptible to water resistance,
The fishing line sags between the take-up drum and the front roller in front of the take-up drum, and the slacked fishing line causes the line to be dislocated at the take-up drum or the front roller, making it inoperable.

An object of the present invention is to prevent the fishing line from being dislodged from the modified winding drum.

[0006]

According to the present invention of claim 1, the diameter of the fishing line winding drum is changed in the drum circumferential direction, and a front roller is installed in the fishing line passage in front of the winding drum. In the fishing line winding device configured as described above, a tension applying device that applies tension to the fishing line between the winding drum and the front roller is provided.

According to a second aspect of the present invention, in a fishing line winding device in which the drum diameter of the fishing line winding drum is changed in the drum circumferential direction, the feeding speed of the fishing line fed from the winding drum is constant. Thus, the drum rotation control device for controlling the rotation speed of the winding drum is provided.

According to the first aspect of the present invention, the following operations are provided. When feeding the fishing line while rotating the take-up drum (deformation drum) at a constant speed, when the fishing line goes out from the portion where the drum diameter of the deformation drum is large, the feeding speed is fast, and when it goes out from the portion where the drum diameter is small. The feeding speed becomes slow, and the fishing line tends to sag when the feeding point from the winding drum changes from the portion where the drum diameter is large to the portion where the drum diameter is small. However, since the tension applying device always applies tension to the fishing line, the slack of the fishing line does not occur. Therefore, the fishing line will not be displaced due to the slack of the fishing drum or the front roller.

According to the second aspect of the present invention, the following operations are provided. When the drum diameter at the rotation angle x of the deforming drum is Rx, when the fishing line exits from the drum diameter Rx portion, the fishing line feeding speed V is V = RxNx with respect to the drum rotation speed Nx. Since the drum rotation control device keeps V constant, Nx is small when the fishing line comes out from the portion where the drum diameter Rx is large, and Nx is large when the fishing line comes out from the portion where the drum diameter Rx is small. To do. That is, since the fishing line is fed with the feeding speed always kept constant, slack does not occur. Therefore, the fishing line is not displaced due to the slack of the fishing line or the front roller.

[0010]

1 is a schematic diagram showing a usage state of a fishing line winding device, FIG. 2 is a schematic diagram showing a first embodiment of a fishing line winding device, and FIG. 3 is a schematic diagram showing a main part of FIG. FIG. 4, FIG. 4 is a schematic diagram showing an example of a switching installation structure of a fishing line guide roller, FIG. 5 is a schematic diagram showing a second embodiment of a fishing line winding device, and FIG. 6 is a schematic showing a third embodiment of a fishing line winding device. FIG. 7 and FIG. 7 are schematic diagrams showing a drum rotation speed control state of the fishing line winding device.

(First Embodiment) (FIGS. 1 to 4) As shown in FIG. 1, a fishing line winding device 10 is installed on the side (port) of a hull 1 to feed or wind a fishing line 2.
At this time, the fishing line 2 is attached to the front of the fishing line winding device 10 by the hull 1
It is fed into the sea through the front roller 3 which is installed protruding from the ship's edge to the sea side.

As shown in FIG. 2, the fishing line winding device 10 includes a winding shaft 13 supported by a bearing 12 in a housing 11.
A deformed winding drum 14 having a diamond shape is attached to both ends of the fishing line 2, and the winding shaft 13 is rotated to feed or wind the fishing line 2 from the winding drum 14.

At this time, in the fishing line winding device 10, the guide shaft 16 supported by the bearing 15 in the housing 11 is juxtaposed with the winding shaft 13 so as to be traversable in the axial direction of the winding shaft 13. A circular fishing line guide roller 17 is pivotally supported on both end arms 16A, 16A. The fishing line 2 passes through a fishing line guide passage 18 defined by both side flanges 17A, 17A of the fishing line guide roller 17. The guide shaft 1
6. A fishing line detachment prevention cover 19 is fixed to 6 and the cover 19
Both flanges 17A, 17A of the fishing line guide roller 17
The fishing line guide passage 18 can be made a closed space by adding it around.

Then, the fishing line winding device 10 rotates the winding shaft 13 and traverses the guide shaft 16 by the single drive motor 21. As a result, the winding drum 14 which rotates together with the winding shaft 13 is rotated. Traverse the fishing line guide roller 17 on the front side and within the width of the drum (reciprocating left and right)
Let it.

Specifically, as shown in FIG. 2, the fishing line winding device 10 causes the motor 21 to rotate the winding shaft 13 via the sprocket 22, the chain 23 and the sprocket 24. Then, the traverse groove 25 is formed on the outer peripheral portion of the winding shaft 13.
And a traverse body 26 that engages with the traverse groove 25 and traverses in the axial direction. The traverse body 26 is axially guided by the fork 27.
And the traverse force of the traverse body 26 is transmitted to the guide shaft 16 to traverse the guide shaft 16.

As shown in FIG. 3, the traverse body 26 is provided with an engaging claw 26A that engages with the traverse groove 25 in the claw guide 26B. The engaging claw 26A is provided in the traverse groove 2
The left and right U-turn portions of the shaft 5 are pivotally supported by the claw guide 26B so that they can swing and rotate along the traverse groove 25. The left and right rings 28, 28 of the guide shaft 16 are screwed, a fork engagement groove is formed between the rings 28, 28, and the fork 27 is engaged with the fork engagement groove. .

Further, in the fishing line winding device 10, the guide shaft 16 is supported by the bearing 15 on the housing 11 side not only to be traversable but also to be rotatable. By rotating the guide shaft 16, (a) the fishing line guide roller 17 is switched to the front working position around the take-up drum 14 during operation, and (b) the guide roller 17 is placed above the take-up drum 14 during non-operation. It is possible to switch and set to the standby position. At this time, at each of the two circumferential positions of the left and right rings 28, 28 screwed to the guide shaft 16, the working position retaining abutment bar 31 and the standby position retaining abutment bar 3 are provided.
2 are attached. Abutment bar 31 for working position stop
The abutment bar 32 for stopping at the standby position rotates around the central axis of the guide shaft 16 together with the above-described rotation of the guide shaft 16 and is bridged on the line connecting the winding shaft 13 and the guide shaft 16. The one side and the other side of the fork 27 can be selectively abutted against each other. Abutment bar 31 for working position stop
Abuts on one side surface of the fork 27 to set the arm 16A of the guide shaft 16 and the guide roller 17 to the front working position side of the above (a) (A in FIG. 1). The abutment bar 32 for stopping the standby position abuts on the other side surface of the fork 27, and the arm 16A of the guide shaft 16 and the guide roller 17 are connected to the above (b).
It is held at the standby position (No. 1 in FIG. 1).

However, in the fishing line winding device 10, the winding drum 14 is a deformed drum such as a rhombus as described above, and the drum diameter Rx is changed in the drum circumferential direction.
Then, the rotation control device 40 of the drive motor 21 of the winding drum 14 outputs the rotation command A that makes the rotation speed Nx of the winding drum 14 constant (N) with respect to the rotation angle x of the winding drum 14 by the servo amplifier 41. The motor 21 is always driven at a constant rotation speed N (FIG. 7 (A)). Thus, the winding drum 14 has a high hoisting speed Vx when the fishing line 2 is wound up (the same is applied when the fishing line 2 is fed out) and when the fishing line 2 is wound around a portion of the winding drum 14 having a large diameter.
Hoisting speed Vx when wound in a portion where the drum diameter is small
This results in a delay in fishing, and as a result, the pseudo-needle provided on the fishing line 2 is made to appear as the movement of a small fish in the sea to improve the catch. The rotation control device 40 uses the speed detector 42 connected to the motor 21 to detect the actual rotation speed N of the motor 21.
i is obtained, and the above speed control of the motor 21 is feedback-controlled.

Therefore, the fishing line winding device 10 is provided with the tension applying device 50. The tension applying device 50 is provided with a coil spring 51 around the guide shaft 16, one end of the coil spring 51 is attached to the fork 27, and the other end of the coil spring 51 is attached to a spring receiver 52 fixed to the guide shaft 16 by screwing. It is configured to wear. The tension applying device 50 has a spring force (torque) that the coil spring 51 exerts on the guide shaft 16.
Then, the guide roller 17 is always elastically pushed up from the working position side to the standby position side, and the guide roller 1
Tension is constantly applied to the fishing line 2 between the front roller 7 and the front roller 3.

The operation of the fishing line winding device 10 will be described below. (1) The winding drum 14 to which the fishing line 2 is attached is the winding shaft 13
Fixed to. (2) The fishing line guide roller 17 is switched from the standby position around the winding drum 14 to the front working position.

(3) By driving the motor 21, the winding drum 14 is rotated and the guide roller 17 is traversed. The winding drum 14 winds the fishing line 2 (the motor 21
(When the motor 21 rotates in the reverse direction) or when the motor 21 rotates in the reverse direction. At the same time, the guide roller 17 swings and guides the fishing line 2 wound up or fed out on the winding drum 14 in the width direction of the winding drum 14. Further, the tension applying device 50 elastically pushes up the guide roller 17 to the standby position side,
Tension is applied to the fishing line 2 between the guide roller 17 and the front roller 3. As a result, the fishing line 2 is wound up or unwound on the winding drum 14 in an orderly manner.

(4) After the operation of the above (3) is completed, the guide roller 17 is switched to the standby position around the winding drum 14.

The operation of this embodiment will be described below. When feeding the fishing line 2 while rotating the take-up drum (deformation drum) 14 at a constant speed, when the fishing line 2 comes out from the portion of the deformation drum 14 where the diameter of the deformation drum 14 is large, the feeding speed is fast and from the portion where the diameter of the drum is small The feeding speed becomes slower as it goes out, and the fishing line 2 tends to sag when the feeding point from the winding drum 14 changes from the portion where the drum diameter is large to the portion where the drum diameter is small. However, since the tension applying device 50 constantly applies tension to the fishing line 2, the slack of the fishing line 2 does not occur. Therefore, fishing line 2
Does not cause the yarn from slipping due to slack in the winding drum 14 or the front roller 3.

(Second Embodiment) (FIG. 5) The fishing line take-up device 10 of the second embodiment is different from that of the first embodiment in that the tension applying devices 60, 60 are individually provided to the left and right guide rollers 17, 17. The left and right take-up drums 14,
The line of the fishing line 2 fed from 14 is intended to increase the effect of preventing slippage.

In the fishing line winding device 10, the guide shaft 16
Is divided into left and right guide shafts 16 and 16, the inner rings of bearings 61 and 61 are fixed to the left and right guide shafts 16 and 16, respectively, and the bearing box 6 is provided around the outer rings of the bearings 61 and 61.
2 is provided, the fork 27 is inserted between the bearing boxes 62, 62, and the fork 27 is inserted into the bearing boxes 62, 62.
6 are engaged so as to be integrated in both the axial direction and the rotation direction.

Each of the left and right tension applying devices 60 is provided with a coil spring 63 around each guide shaft 16, one end of the coil spring 63 is attached to the bearing box 62, and the other end of the coil spring 63 is connected to the guide shaft 16. It is configured to be engaged with a spring receiver 64 which is screwed and fixed to.

Each tension applying device 60 has a coil spring 63.
Is the spring force (torque) exerted on the corresponding guide shaft 16,
Each guide roller 17 is always elastically pushed so as to be pushed up from the front working position side of each winding drum 14 to the standby position side, and tension is always applied to the fishing line 2 between each guide roller 17 and the front roller 3.

Even in the fishing line winding device 10, the abutment bar 31 for working position retention and the abutment bar for standby position retention of the first embodiment described above are provided between the guide shaft 16 side and the fork 27 side. A member corresponding to 32 is provided. (A) The guide roller 17 is set to the front working position side around the winding drum 14 during operation, and (b) the guide roller 17 is set to the standby position above the winding drum 14 during non-operation. It is possible to switch to.

Therefore, according to the second embodiment, since the independent tension applying device 60 is provided for each of the left and right guide shafts 16 and the guide rollers 17, the fishing line 2 fed out from each of the left and right winding drums 14 is provided. Tension is independently applied to each of them to effectively prevent the occurrence of slack, and the yarns on the left and right winding drums and the front roller 3 can be reliably prevented from slipping off.

(Third Embodiment) (FIGS. 6 and 7) The point that the fishing line winding device 10 of the third embodiment differs from that of the first embodiment is that the winding drum 14 is provided instead of the tension applying device 50. The rotation control device 70 of the drive motor 21 of the above-mentioned drive drum 21 so that when the fishing line 2 is delivered from the winding drum 14, the delivery speed V of the fishing line 2 is constant regardless of the rotation angle x of the winding drum 14. This is because the rotational speed Nx of 14 is controlled. That is, since the rotation control device 70 keeps V constant, Nx is small at the rotation angle x where the fishing line 2 exits from the large drum diameter Rx portion, and Nx is large at the rotation angle x out of the small drum diameter Rx portion. The rotation command B is sent to the servo amplifier 71.
To be given.

The rotation control device 70 detects the actual rotation speed N of the motor 21 from the speed detector 72 connected to the motor 21.
i is obtained, and the above speed control of the motor 21 is feedback-controlled.

Therefore, according to the third embodiment, there are the following effects. When the drum diameter at the rotation angle x of the deformation drum 1414 is Rx, when the fishing line 2 exits from the drum diameter Rx portion, the feeding speed V of the fishing line 2 is the drum rotation speed N.
For x, V = RxNx. Drum rotation control device 7
Since 0 is constant V, Nx is small when the fishing line 2 exits from the portion where the drum diameter Rx is large, and Nx is large when the fishing line 2 exits from the portion where the drum diameter Rx is small. It is a thing. That is, since the fishing line 2 is fed with the feeding speed always kept constant, slack does not occur. Therefore,
There is no possibility that the fishing line 2 will be displaced due to the slack of the fishing line 2 or the front roller 3.

In the third embodiment, when the fishing line 2 is wound up, the rotation control device 70 of the drive motor 21 of the winding drum 14 causes the fishing line 2 to make the movement of the small fish due to the deformation drum 14 more remarkable. At the time of winding the fishing line 2 from the winding drum 14, at a rotation angle x at which the fishing line 2 comes out of the large drum diameter Rx, the rotation speed Nx of the winding drum 14 is set to be larger and the winding speed Vx of the fishing line 2 is set to be faster and smaller. At the rotation angle x from the portion of the drum diameter Rx, the rotation speed Nx of the winding drum 14
The rotation command C can be given to the servo amplifier 71 to decrease the hoisting speed Vx of the fishing line 2 by making the value smaller.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration of the present invention is not limited to this embodiment, and the design can be changed without departing from the scope of the present invention. The present invention is also included in the present invention.

[0035]

As described above, according to the present invention, it is possible to prevent the fishing line delivered from the deformation winding drum from slipping off.

[Brief description of drawings]

FIG. 1 is a schematic view showing a usage state of a fishing line winding device.

FIG. 2 is a schematic diagram showing a first embodiment of a fishing line winding device.

FIG. 3 is a schematic diagram showing a main part of FIG.

FIG. 4 is a schematic view showing an example of a switching installation structure of fishing line guide rollers.

FIG. 5 is a schematic diagram showing a second embodiment of the fishing line winding device.

FIG. 6 is a schematic view showing a third embodiment of the fishing line winding device.

FIG. 7 is a schematic diagram showing a drum rotation speed control state of the fishing line winding device.

[Explanation of symbols]

 2 fishing line 3 front roller 10 fishing line winding device 13 winding shaft 14 winding drum 16 guide shaft 17 fishing line guide roller 21 drive motor 50, 60 tension applying device 51, 63 coil spring 70 drum rotation control device

Claims (2)

[Claims] 1. A fishing line winding device comprising a fishing line winding drum, wherein a diameter of the fishing line winding drum is varied in a drum circumferential direction, and a front roller is installed in a fishing line passage in front of the winding drum. A fishing line winding device comprising a tension applying device for applying tension to the fishing line between the fishing lines. 2. In a fishing line winding device in which the diameter of the fishing line winding drum is changed in the drum circumferential direction, the rotation speed of the winding drum is constant so that the feeding speed of the fishing line fed from the winding drum is constant. A fishing line winding device comprising a drum rotation control device for controlling the fishing line.