KR100687052B1 - Longline apparature for fishing gear - Google Patents

Abstract

A device of automatically driving a fishing gear is provided to pull a main line in a strongly retracting force without a slip phenomenon. The device includes a pair of auxiliary rollers rotatably installed opposite to a roller hanger, a roller shaft and operation shaft installed on an axis of the auxiliary roller, a drive roller(80) for moving and retracting a main line toward the exterior, a driven roller(90) in surface-contact with the drive roller, a main line movement drive portion(100) retracting the main line passed between the drive roller and the driven roller, a link system(110) creating and maintaining constant pressure for strengthening a retracting force, a frame body(60) equipped with the main line movement drive portion and the link system, and a pivot frame(70) integrally pivoted with the roller hanger.

Description

Longline apparature for fishing gear with integrated hanger roller for longline fishing net

Figure 1a is a perspective view of a long row driving device integrally provided with a hanger roller for automatic fishing net according to the present invention.

FIG. 1B is a perspective view of FIG. 1A viewed from another angle. FIG.

Figure 2 is an exploded perspective view of Figure 1;

3 is a front view of FIG. 1 viewed from the front;

Figure 4a is a perspective view of the hanger roller applied to the present invention.

Figure 4b is an exploded perspective view of a hanger roller applied to the present invention.

Figure 5a, Figure 5b is an operating state showing the state before and after the operation of the auxiliary roller operating means applied to the present invention.

Figure 6 is a cross-sectional view of the drive roller applied to the present invention.

* Description of symbols on the main parts of the drawings *

10: hanger roller 20: roller shaft

30: operating means 40: gap portion

50: roller hanger 60: frame body

70: rotating frame 80: drive roller

90: driven roller 110: link mechanism

The present invention relates to an automatic stretch driving device for fishing nets, and more particularly, in lifting a fishing net or aquatic fish farming raw wires, a lifting force is applied to a stretcher device only by pulling a raw wire without slip phenomenon and passing a string or a neck wire with a strong pulling force. The present invention relates to a long drive device having a hanger roller integrally for fishing nets that can prevent the entanglement or disturbance of the fishing nets, and at the same time prevent breakage of the lead weight installed at regular intervals.

In general, the lifting of fishing nets requires a lot of workers and is a laborious task, and thus, the automatic stretching system is used to reduce the labor force and shorten the labor time.

As known examples for the above purposes, the Republic of Korea Utility Model Registration No. 321132, "Octopus trap fishing line octopus", No. 318737 "Octopus trap fishing line octopus capture" and the like are disclosed.

The above known examples are commonly used to guide a net or fishing line, while a guide line having a known inclined roller to pull out a branch line or a net downward, and a driving roller which strongly pulls only the guided line. And a driven roller device to lift a heavy load net or fishing line with a small number of people.

Particularly, in order to operate one of the known inclined rollers, an adjustment handle using the principle of tightening and releasing the arm and male thread is provided to form a gap between the inclined rollers, and at the same time passing the branch line or the net between the gaps. Only the circumference is guided by the rotation of the inclined roller.

However, in order to form a gap between the inclined rollers, the adjustment handle should be adjusted, but foreign matters penetrate between the female and male threads, and use it for a certain period of time. This occurred.

In addition, the driving roller and the driven roller device for traction only the guide rope strongly is driven roller and driven applied to the Republic of Korea Utility Model Application No. 45678, "Fishing Line Lifting Machine" in 1997 and Utility Model Application No. 32300, "Manipulator" in 2001. It is a modification of the roller device, which is characterized by the use of an air tube in the driven roller device, which prevents the damage of the floats tied to the raw line and increases the contact force of the rollers during driving.

However, the above known examples to which the known driving roller and driven roller device are applied are integrally provided to be elastically supported by the clamping rod and the tension spring so that the entire equipment must be replaced in case of breakage, and the air tube is easily damaged by the friction force during rotation. There was a problem.

The present invention has been made to solve such a problem, the object of the present invention is to reduce the labor force and the reduction of labor time when lifting the fishing nets by automation in lifting the nets or fishing nets or aquaculture fish stems to be lifted And, the deviation of the fishing net generated in the lifting of the fishing net is to provide a long drive device equipped with a hanger roller for the automatic continuous fishing net can be completely prevented.

Further objects and effects of the present invention will become apparent from the following detailed description, and the detailed description and examples showing the preferred embodiments of the present invention are not intended to limit the scope of the present invention.

The present invention for achieving the above object, a pair of baying is inserted to move while guiding the main line of the fishing net or aquatic products, while rotating to form a gap passing downward through the net or branch line consisting of a smaller than the original line An auxiliary roller is provided, and the shaft insertion hole is formed to be rotatably installed while the pair of auxiliary rollers are opposed to each other. The shaft insertion hole includes a roller shaft and an operating shaft installed in the auxiliary roller being inserted into and coupled to the bearing. And a pair of hangers having a width larger than that of the auxiliary roller and extending in the longitudinal direction and then assembled with each other, and having a space portion which is opened downward, and having an insertion hole in the longitudinal direction on the pair of hangers. A hanger bracket includes a roller hanger fastened, and the original line moved through the pair of auxiliary rollers is the auxiliary roll. It is installed at a distance away from the roller, and is rotated by the rotational force of the hydraulic motor, the outer peripheral surface is formed with a circular guide groove of the "U" type is provided with a drive roller for pulling and moving the raw wire to the outside, Surface contact with the outer circumferential surface of the drive roller is interlocked and rotated in accordance with the rotation of the drive roller, further provided with one or more driven rollers nitrogen-implanted to a constant elastic force, while passing the line between the driven roller and the driven roller surface contact It further includes a pulley driving unit to be pulled, the driven roller is coupled to the link mechanism for generating and maintaining a constant pressing force at all times to increase the traction force by pressing the pulled pulled line, the frame driving unit and the link mechanism is installed frame Further provided with a body, the frame body has a semi-circular long hole is formed in the direction in which the hanger roller is installed, It is integrally provided with a fixed bracket fixed to the vessel mounted on the lower portion, detachably installed in the long hole of the frame body, and then integrally provided with an insertion rod which is inserted and fixed in the hanger bracket insertion hole of the hanger roller. It characterized in that it further comprises a rotating frame rotated integrally with the hanger roller.

 Preferably, the link mechanism is rotatably coupled to one end of the "a" -type link to the upper portion of the frame body, the other end of the "a" -type link is rotatably coupled to the driven roller, One end of the other end is extended downward after the shaft is fastened, the lower end of the shaft is coupled to the spring, the spring is fastened to the lower portion of the frame body is always at the other end of the "a" type link downward Pull and generate a pressing force on the driven roller to be in surface contact with the drive roller.

In addition, the inner peripheral surface of the drive roller is characterized in that the elastic groove is formed along the circumferential direction.

In addition, the shaft insertion hole formed on one side of the hanger is provided with an auxiliary roller operating means, and the auxiliary roller operating means is inserted into the shaft insertion hole and fastened to the hanger, and the side of the protruding one side is “b” type. A bushing in which an operation guide groove opened by the body is integrally formed; Inserted into the bushing, the stepped to form a different axial diameter, inserting an elastic spring in the axial direction so that one end is caught on the stepped, the end that is spaced apart from the stepped to the bearing of the auxiliary roller And a second roller operating shaft pushed in the opposite direction of the auxiliary roller position by being laid on the other end of the elastic spring to the bearing, and a fastening groove is formed at an upper end of the auxiliary roller operating shaft. It further comprises an operation handle for preventing the auxiliary roller operation shaft from being pushed out after being fastened to the.

Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals designate functionally identical or similar parts throughout the drawings.

Figure 1b is a perspective view of Figure 1a from another angle, Figure 2 is an exploded perspective view of Figure 1, Figure 3 is a front view of Figure 1 from the front, Figure 4a is a perspective view of a hanger roller applied to the present invention, Figure 4b Is an exploded perspective view of a hanger roller applied to the present invention.

First, the fishing net or aquatic fish production line applied to the present invention is composed of a main line and a branch line, a net, the original fishing net is provided with a lead spacing intervals for lowering the fishing net or aquaculture product line below the surface Aquaculture filed.

1A to 4B, the long-line driving device having a hanger roller for the automatic net fishing net according to the present invention is moved to guide the raw line of the fishing net or aquatic products, the net to the branch made of a smaller thickness than the raw line The hanger roller 10 for passing a line downward is provided.

The hanger roller 10 is separated from each other, as shown in more detail in Figure 4b, a pair of hangers 12 assembled in use serves as a support frame.

The assembled hanger 12 forms the space part 14 opened downward, and the auxiliary rollers 16 and 16a which inclined to one side are inserted in this space part 14.

A shaft insertion hole 10a is formed in the side surface 12a of the hanger 12, and the auxiliary rollers 16 and 16a are located on the side surface 12a of the inner space 14, and the shaft insertion Located on the same axis as the hole 10a, the side surface 12a has a larger width than the auxiliary rollers 16, 16a.

The auxiliary rollers 16, 16a are provided with a bearing 18 at the center thereof, and have a characteristic of rotating. Auxiliary roller 16 is provided in a pair, the auxiliary roller 16 located on one side is provided with a roller shaft 20 for idle rotation, the roller shaft 20 is a bearing 18 of one side auxiliary roller 16 ) Is fixed to the side of the hanger (12).

The auxiliary roller 16a of the other side is arranged with the auxiliary roller operating shaft 32 which is relatively longer than the roller shaft 20, and when assembled, protrudes outward of the side surface 12a, and the auxiliary roller operating shaft ( 32 constitutes one component of the auxiliary roller actuating means 30 according to the present invention.

The auxiliary roller actuating means 30 is inserted into the shaft insertion hole 10a and fastened to the side surface 12a of the hanger 12, and is opened in a "b" shape to one side which protrudes to the outside. The guide groove 34a is provided with the bushing 34 formed integrally.

The operation guide groove 34a is again formed with a locking groove 34b, and the locking groove 34b is formed in a vertical direction with the operation guide groove 34a.

The auxiliary roller working shaft 32 is composed of a plurality of stages, the stepped portion (32a) is formed to have a different diameter, it is made of a smaller diameter toward the end. In particular, the distal end has a diameter such that it can be pressed into the bearing 18.

Between the distal end and the step 32a, an elastic spring 36 is inserted in the axial direction so that one end is caught on the step 32a, and the other end is caught on the surface of the bearing 18. As a result, the auxiliary roller operating shaft 32 is always pushed outward in the direction opposite to the position where the auxiliary roller 16a is installed.

Particularly, in the present invention, a fastening groove 32b is formed at an upper end of the auxiliary roller operating shaft 32, and the fastening groove 32b is integrally formed with the bushing 34 when the fastening groove 32b is assembled to the bushing 34. After the opening of the formed operation guide groove 34a, the operation handle 38 is fastened to the coupling groove 32b to prevent the auxiliary roller operation shaft 32 from being separated outward.

Here looks at the operation of the auxiliary roller operating means 30 made as described above. Figure 5a, Figure 5b is an operating state diagram showing a state before and after the operation of the auxiliary roller operating means applied to the present invention.

First, as shown in Fig. 5a, the operation handle 38 is located at the upper end opened in the longitudinal direction of the operation guide groove 34a, wherein the auxiliary roller 16a is hanger 12 by the elastic spring (36) It is in close contact with the inner side surface 12a of).

This position is used to separate foreign substances or meat caught between the main line and the net, and the operation handle 38 is positioned in FIG. 5B to push the operation handle 38 or the operation shaft 32 again. Stretch out the net and pull out the net downward.

As shown in FIG. 5B, the operator pushes the operation handle 38 or the operation shaft 32 forward to operate the auxiliary roller 16a forward to pass the net downward while guiding the above-described main line.

At this time, the operation handle 38 is caught by the operation guide groove 34a and the locking groove 34b located in the vertical direction, and the auxiliary roller 16a forms a gap portion 40 between the auxiliary roller 16 facing each other. It is guided in the direction of movement of the original line while preventing the above-described original line is separated downward, and passes through the net and branch line downward.

The present invention forms a gap portion 40 between the auxiliary rollers (16, 16a) in a simple operation as described above to perform the movement of elaborate fishing nets by passing the guide and the net and the branch line downwards, and the entanglement of the original line It can be blocked at the source, and foreign substances, meat, etc. caught in the raw line or net can be easily removed.

Again, the roller hanger 50 is fastened above the pair of hangers 12. The roller hanger 50 is composed of a hanger bracket 54 in which the insertion hole 52 is formed in the longitudinal direction and a hanger support 56 engaged with the hanger 12.

1A and 1B, the inserting hole 52 is connected to the frame body 60 which is combined with a rotating frame 70 to be described later to form a main body of a long drive device, and is integral with the hanger roller 10. Will be achieved.

The frame body 60 applied to the present invention has a half moon-shaped open long hole 62 formed in the direction in which the hanger roller 10 is installed, and is integrally provided with a fixed bracket 64 mounted on the bottom thereof and fixed to the ship. It is included.

One end of the rotating frame 70 applied to the present invention can be detachably fastened or released to the long hole 62 to be moved along the long hole 62 so that it can be installed at any position.

Again, the other end of the rotation frame 70 applied to the present invention is provided with an insertion rod 74 integrally, the insertion rod 74 is inserted into and fixed to the insertion hole 52 of the hanger bracket 54 described above. It moves in one piece.

On the other hand, the circumference moved through the pair of auxiliary rollers (16, 16a) is continuously drawn into the drive roller 80 that is rotated by the rotational force of the hydraulic motor (not shown). The driving motor and the driving roller 80 are installed with the frame body 60 interposed therebetween, and the driving roller 80 is fitted to the roller wheel 82. Preferably, the roller wheel 82 rotates the driving roller 80 while directly receiving the rotational force of the hydraulic motor.

In more detail, as shown in FIG. 6, the outer circumferential surface of the driving roller 80 is formed with a circumferential guide groove 80a formed in a “U” shape, and the auxiliary roller 16 is formed through the circumferential guide groove 80a. , The lead guided through 16a) is retracted. In particular, the circumferential guide groove (80a) has the same rotation trajectory as the auxiliary roller (16, 16a) described above.

In addition, referring to Figures 1a, 1b and Figures 2 and 6 the present invention is in surface contact with the circumferential guide groove (80a) of the drive roller 80 is interlocked and rotated in accordance with the rotation of the drive roller 80, It is made of a polyurethane material so that a constant elastic force is continuously maintained, and further provided with one or more driven rollers 90 which are nitrogen-injected, while passing between the drive rollers 80 and the driven rollers 90 in which the main line is in surface contact. It further includes a pulley driving unit 100 to be towed.

The above configuration is disclosed in the coil winding coil in US Patent No. 4,165,830, the coil coil is configured to pull the string located between the intermediate plane roller when the tire is set to a constant pressure, the present invention It is an application of a modified tire and roller.

The driven roller 90 is coupled to the link mechanism 110 that generates and maintains a constant pressing force at all times so as to increase the traction force by pressing the pulled traction line.

The link mechanism 110 is rotatably coupled to one end of the "a" type link 112 to the upper portion of the frame body 60, and the other end of the "a" type link 112 is the driven roller ( 90) is rotatably axially coupled.

The other end of the link 112 is extended downward after the shaft rod 114 is fastened, the lower end of the shaft 114 is coupled to the spring 116, the spring 116 is the frame body It is fastened to the bottom of the (60) is always pulled downward the other end of the "a" -type link 112 to generate a pressing force to the driven roller 90, characterized in that the surface in contact with the drive roller 80 It is done.

In addition, the spring 116 as described above repeatedly presses the driven roller 90 at all times in response to an external load to pull the main line, and when the lead penetrates in the middle of the lead penetrates and presses at the same time by the elastic force. .

When the main line passes through the surface contact as described above, the present invention forms an elastic groove 80b in the circumferential direction of the inner circumferential surface of the inner circumferential surface of the drive roller 80 in order to prevent breakage of the main line and the lead weight.

That is, the inner circumferential surface of the driving roller 80 pressurized for the lead weight, etc. enters the elastic groove 80b, and the elastic groove 80b as above passes through the circumferential guide groove 80a due to the driven roller 90. It is protected by wrapping the compressed raw file and lead weight with a constant elastic force.

In other words, as will be clear from the foregoing description, the present invention can pull the raw wires without tangling to prevent breakage of fishing nets and the like and automatically lift the fishing nets.

This invention can be implemented in other various forms, without deviating from the mind or main characteristic. For this reason, the above-described embodiments are merely examples in all respects and should not be interpreted limitedly. The scope of the present invention is shown by the scope of the claims, and is not limited by the specification text. Again, all variations and modifications belonging to the equivalent scope of the claims are within the scope of the present invention.

As described in detail above, according to the continuous drive device provided with a hanger roller for the automatic net fishing net according to the present invention, by applying a strong pull force without the slip phenomenon, only lifting the raw line and passing through the string or neck string to the stretching device It can reduce the load, prevent tangling and distraction of fishing nets, and at the same time prevent breakage of lead weights installed at regular intervals. Due to this, there is an effect of improving the reliability of the product because there is no damage such as fishing gear.

Claims (4)

A pair of auxiliary rollers having a bearing inserted therein to rotate while guiding the net of the fishing net or aquatic product, and rotating while forming a gap portion passing downward through the net or branch line having a smaller thickness than the original line, the pair of auxiliary rollers The shaft insertion hole is formed so that the shafts are rotatably installed to face each other. The shaft insertion hole includes a roller shaft and an operating shaft inserted in the auxiliary roller, which are inserted into the bearing, and have a width larger than that of the auxiliary roller. And further comprises a pair of hangers formed spaced downwardly when assembled together extending in the longitudinal direction, and the upper side of the pair of hangers includes a roller hanger fastened to the hanger bracket having an insertion hole in the longitudinal direction, The raw wire moved through the pair of auxiliary rollers is installed at a distance from the auxiliary roller, and the hydraulic motor Rotating by the rotational force, the outer peripheral surface is rotated by a circular guide groove of the "U" shape is provided with a driving roller for pulling and moving the raw wire to the outside, the surface contact with the outer peripheral surface of the driving roller of the driving roller Rotation and rotation in accordance with the rotation, and further provided with one or more driven rollers nitrogen-injected to maintain a constant elasticity further comprises a circular drive unit to be pulled while passing between the driven roller and the driven rollers the surface contact the raw line, The driven roller is coupled to a link mechanism that generates and maintains a constant pressing force at all times to increase the traction force by pressing the pulled tow, and further includes a frame body provided with the moving member and the link mechanism, the frame body is It is connected integrally with the hanger roller, and a semi-circular long hole is formed in the direction in which the hanger roller is installed. It is integrally provided with a fixed bracket fixed to the vessel mounted on the part, detachably installed in the long hole of the frame body, and then integrally provided with an insertion rod that is inserted and fixed in the hanger bracket insertion hole of the hanger roller. And a hanger roller integrally equipped with a hanger roller for automatic fishing nets, characterized in that it further comprises a rotating frame rotated integrally with the hanger roller. The method of claim 1, The link mechanism is rotatably coupled to one end of the "a" link to the upper portion of the frame body, the other end of the "a" link is rotatably coupled to the driven roller, one side of the other end As the shaft is fastened and extended downward, the lower end of the shaft is coupled to the spring, the spring is fastened to the lower portion of the frame body is always pulling the other end of the "a" -type link downwards And a hanger roller integrally provided with a hanger roller for automatic fishing net of the fishing roller, characterized in that the driving roller generates a pressing force to be in surface contact with the driving roller. The method of claim 1, An inner circumferential surface of the drive roller is a long drive device integrally provided with a hanger roller for automatic continuous fishing nets, characterized in that formed along the circumferential direction. The method according to claim 1 or 2, The shaft insertion hole formed on one side of the hanger is provided with an auxiliary roller operating means, and the auxiliary roller operating means is inserted into the shaft insertion hole and fastened to the hanger, and is opened in a “b” shape toward the protruding side. Bushing and the operation guide groove is formed integrally; Inserted into the bushing, the stepped to form a different axial diameter, inserting an elastic spring in the axial direction so that one end is caught on the stepped, the end that is spaced apart from the stepped to the bearing of the auxiliary roller And a second roller operating shaft pushed in the opposite direction of the auxiliary roller position by being laid on the other end of the elastic spring to the bearing, and a fastening groove is formed at an upper end of the auxiliary roller operating shaft. And a hanger roller integrally provided with a hanger roller for automatic fishing nets, characterized in that it further comprises an operation handle for preventing the auxiliary roller operating shaft from being pushed outward after being fastened to it.

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