JP5052334B2 - Shell locking tool alignment tool, shell locking tool removal tool, shell locking tool alignment removal device - Google Patents

Description

The present invention provides, for example, a method for aligning (aligning) a shell locking tool in a predetermined direction when the shell locking tool penetrated by a rope for cultivating scallops by ear is removed from the rope after use, and alignment. a method for removing the shells fastener after the rope, the alignment removal method successively performing the alignment and removal, and Kaigakaritomegu alignment tool that can be used for the alignment, Kaigakaritomegu that can be used for the removal The present invention relates to an extraction tool and a shell locking tool alignment / extraction apparatus capable of continuously performing the alignment and extraction.

  When scallops are cultivated by ear-hanging, a hole formed by penetrating a rope-shaped shell C through a resin shell D and projecting the protruding portion of the shell-shaped bracket D protruding from the rope C in the ear of the scallop B as shown in FIG. A large number of scallops B are hung on the rope C, and the rope C is hung on a horizontal rope A stretched horizontally in the sea. The rope C, which has been lifted from the sea and removed the scallops, is reused for the next cultivation. In this case, the shell locking tool B remaining on the rope C is removed from the rope C, and a new shell locking tool D is inserted into the rope C after the removal.

  As a shell locking tool extraction device, there is a device that pulls out a protruding portion of a shell locking tool protruding from a rope with a pulley and a belt while running the rope (see, for example, Patent Document 1).

Japanese Patent No. 4005998

  The extraction device of Patent Document 1 is large and heavy. Moreover, when the waist of a belt becomes weak by use, the clamping force of the shell locking tool by a pulley will become weak, and it will become difficult to remove a shell locking tool reliably. In some cases, undrawn parts may occur.

The present invention provides shellfish locking GuSei string instrument that can be reliably withdrawn shellfish fastener, Kaigakaritomegu removal tool, shellfish fastener alignment removal device.

Shellfish fastener aligning method in the present gun, in alignment method for aligning the protruding portion of the shellfish fasteners projecting from the rope through the b-loop in a predetermined direction, the projection of Kaigakari stop while the rope running This is a method in which the projecting portion is aligned in a predetermined direction by rotating the shell locking tool in the circumferential direction of the rope together with the rope by bringing the portion into contact with the shell locking tool alignment tool .

Shellfish fastener aligning method in the present gun, in shellfish fasteners removal method of removing the protruding portion of the shellfish fasteners extending through B-loop from the rope, the projecting portion of Kaigakari stop while the rope running Is pulled out with a rotary retractor arranged on the side of the rope and removed from the rope.

Shellfish fastener alignment removal method in the present gun is a method for removing the shells fasteners elongated penetrate the b-loop from the rope, to run the rope hanging shellfish ear protrudes rope side the protruding portion of the shellfish fastener in contact with shellfish locking device alignment tool during the rope running aligned in a predetermined direction, shellfish engagement draw in Kaigakaritomegu removed for instrument protrusions aligned in the rope running This is a method of removing the stopper from the rope.

Shellfish fastener alignment device of the present invention, in Kaigakaritomegu alignment tool to align the protruding portion of the shellfish fasteners elongated protrudes rope side through the B-loop in a predetermined direction, shellfish fastener alignment tool is in the rope running direction front side thin traveling direction other party side is thick axial, outward protrusion of the shellfish fastener with the running of the rope along the automatic large diameter portion outer peripheral surface It is supposed to be.

Shellfish fastener alignment device of the present invention, in Kaigakaritomegu alignment tool to align the protruding portion of the shellfish fasteners elongated protrudes rope side through the B-loop in a predetermined direction, shellfish fastener alignment tool is in the rope running direction near side thinner other party side is thick axial become outwardly projecting portion of the shellfish fastener is automatically along the large diameter portion outer peripheral surface with the running of the rope It is like that. In this case , a rope presser can be provided on the side in the traveling direction from the large diameter portion. Further, there is a bottom surface of Kaigakaritomegu alignment tool as rope contact surface.

Shellfish fastener alignment device of the present invention, in Kaigakaritomegu removal tool is pulled out shellfish fasteners elongated protrudes rope side through the B-loop from the rope, Kaigakaritomegu removal tool The rotor is rotatably provided in the cover, a slit into which the protrusion of the shell locking tool can enter is formed in the outer opening, a gap is provided between the cover and the rotor, and the gap is rotated. The shell locking tool that has entered the slit by the rotation of the child and pulled into the cover is formed in a size that can pass through, and the cover has a discharge port through which the shell locking tool that has passed through the gap is discharged to the outside. It has been opened. In this case, the times rotor and drum-shaped, slits were formed several at intervals in the circumferential direction of the rotor, it is possible to open the discharge opening on the bottom side of the cover.

Shellfish fastener alignment removal device of the present invention, the shellfish fastener aligning removal device for removing the shells fasteners elongated protrudes rope side through the B-loop from the rope, Kaigakaritomegu aligning removal apparatus a traveling unit for traveling the rope, shellfish draw and Kaigakaritomegu alignment tool to the protruding portion of the shellfish fasteners that protrudes rope side aligned in a predetermined direction, the aligned protrusion A shell locking tool extraction tool for removing the locking tool from the rope is provided. In this case, it is possible to place the two Kaigakaritomegu removal tool across the b-loop travel path, arranged by shifting the positions of two Kaigakaritomegu removal tools on the ropes running direction. Further, it is possible the use either of shellfish fastener alignment tool to Kaigakaritomegu alignment device, using said one of clams fastener removal tool to Kaigakaritomegu removal tool.

Shellfish fastener alignment method in this gun has a protruding portion of shellfish fastener extending through the rope protruding rope side, it is brought into contact with the Kaigakaritomegu alignment tool during the rope running, Kaigakaritome The tool is rotated in the circumferential direction of the rope together with the rope, and the protrusions are aligned in a predetermined direction, so that the protrusions of the many shell locking tools penetrated by the rope are automatically fixed in a certain direction while the rope is running. can be aligned to (Kaigakaritomegu removal for tool direction) may be a random orientation of the large number of shellfish fasteners extending through rope, shellfish fastener is equipment for Kaigakaritomegu removed Is removed without leakage.

Shellfish fastener removal method in this gun has a protruding portion of shellfish fastener extending through the rope protrudes rope side, a rotary retractor disposed rope side draw in the rope running Since it is pulled out from the rope, it will not be weak like a belt even if it is used for a long time, and it will be pulled out reliably.

Shellfish fastener alignment removal method in this gun has a protruding portion of shellfish fasteners that protrudes rope side in contact with the Kaigakaritomegu alignment tool during the rope running are aligned in a predetermined direction, aligned since removing the shells fastener from rope protrusions draws in Kaigakaritomegu removed for fitting into the rope running, also the orientation of the multiple passes through the rope the shellfish fastener is a random, These shell latches are reliably removed.

Shellfish fastener alignment device of the present invention, in Kaigakaritomegu alignment tool to the protruding portion of the shellfish fasteners elongated protrudes rope side through the rope is aligned in a predetermined direction, shellfish engagement stop alignment tool is in the rope running direction near side thinner other party side is thick axial, so that the outwardly projecting portion of the shellfish fastener is automatically along the large diameter portion outer peripheral surface with the running of the rope Therefore, the projecting portions of the shell locking tools are aligned (aligned) in the same direction simply by running the rope.

Shellfish fastener alignment device of the present invention, Kaigakaritomegu alignment tool is other party side thin rope traveling direction front side in the thick shaft-like protruding portion of shellfish fastener with the running of the rope automatically the set to be outwardly along the large diameter portion outer peripheral surface, since is provided a rope retainer in the direction of travel other party side of the large diameter portion, by pressing the rope running in the rope retainer, shellfish engagement to prevent rotation of the rope after aligning the direction of the protrusions in the stop alignment tool, the orientation of the protruding portions can be prevented from becoming uneven.

Shellfish fastener alignment device of the present invention, since the bottom surface of Kaigakaritomegu alignment device is a rope-contact surface, the contact surface is brought into contact with the rope outer peripheral surface of the running, to prevent violent rope Since the rope is stable, it is easy to align the shell locking tool.

Shellfish fastener alignment device of the present invention, rotatably the rotor in the cover, to form a slit projecting portion of shellfish fastener to the rotor from entering the outer opening, between the cover and the rotor in a gap, retracted shellfish fastener into the cover a gap is formed in the size that can pass through an opening of the outlet shellfish fasteners passing through the gap cover is discharged to the outside shellfish since the fastener removed tools, Kaigakaritomegu removal tool is deformed even long-term use, since hardly such as strength deterioration, can always be reliably removed.

In the shell locking tool removal tool of the present invention, the rotor has a drum shape, and several slits are formed at intervals in the circumferential direction of the rotor, so that the protruding portion of the shell locking tool does not leak into the slit. Easy to enter. In addition, since the discharge port is opened on the bottom side of the cover, the shell locking tool removed from the rope is reliably discharged from the discharge port, and the inside of the cover is not clogged.

Shellfish fastener alignment removal device of the present invention includes a traveling unit for traveling ropes, and Kaigakaritomegu alignment tool to the protruding portion of the shellfish fasteners that protrudes rope side aligned in a predetermined orientation, alignment is provided with the Kaigakaritomegu removed for tool for removing the shells fastener from the rope was draws protrusion is, only by traveling along the traveling section rope, alignment of the orientation of the ropes, removal is ensured .

Kaigakaritomegu alignment removal device of the present onset Ming, two Kaigakaritomegu removal tool is arranged to sandwich the rope running path, arranged by shifting the position in the rope running direction together two Kaigakaritomegu removal tool Therefore, the protruding portions of the shell locking tool protruding on both sides of the rope are not pulled in by the two shell locking tool removal tools. For this reason, the shell locking tool is not cut off in the axial direction and remains in the rope. Also, pull out the protruding portion of the shell locking tool protruding to either the left or right side of the rope with the shell locking tool removal tool on the front side in the rope transport direction, and remove the other protrusion on the front side in the rope transport direction. Since it can be pulled out and pulled out with the shell locking tool removal tool, a large number of shell locking tools penetrating the rope can be removed without leakage.

Shellfish fastener alignment removal device of the present invention, no aligning leakage shellfish fastener for a Kaigakaritomegu alignment device of the present invention Kaigakaritomegu alignment tool is the easily aligned in the direction is constant. In addition, it is ensured removal of shellfish fastener for a Kaigakaritomegu removal tool of the present invention also Kaigakaritomegu removal tool described above.

(Embodiment of shellfish fastener alignment method and Kaigakaritomegu alignment tool)
An example of a shellfish fastener aligning method in the gun will be described with reference to FIGS. The alignment method of FIG. 1 is such that the protruding portion E protruding from the rope C of the shell locking tool D penetrating the rope (usually a knitted rope made of resin) C is directed sideways (perpendicular to the axis of the rope C). It is the alignment method to align.

Rope C in FIG. 1 by the traveling direction of the arrow X, contacting the protrusion E of Kaigakaritomegu D to Kaigakaritomegu aligning device 1 (hereinafter referred to as "aligner 1"). The alignment tool 1 in FIG. 1 has a sharp semi-conical shape on the front side (tip portion) 2 in the rope traveling direction, and has a large diameter shaft shape on the front side (root side) 3 in the rope traveling direction. 2 (a) and 2 (b), the protruding portion E of the shell locking tool D penetrating in the vertical direction (vertical) gradually rides on the distal end portion 2 of the alignment tool 1, and as the rope C travels. As shown in FIGS. 3 (a) and 3 (b), it gradually goes outward along the outer peripheral surface of the tip 2 and the rope C also rotates in the circumferential direction, and the protrusion E as shown in FIGS. 4 (a) and 4 (b). Gradually becomes sideways, and after getting over the alignment tool 1 , it is sideways aligned as shown in FIG. 1 . In FIG. 1, the rope C is light with the square bar-shaped rope presser 4 ahead of the root side 3 of the aligner 1 (the strength is such that the rope travel is not hindered and the rope does not rotate carelessly). In this case, the rope C continues to run with the direction of the shell locking member D aligned as shown in FIG. The tip 2 of the aligner 1 may be conical or polygonal as long as the direction of the rope C can be aligned.

(Embodiment of shell locking tool removal method and shell locking tool removal tool)
Shellfish fastener removal method in the present gun is a method of removing the large number of shellfish fasteners D which aligned as in FIG. 1 from the rope C, the protrusion E of aligned shellfish fastener D rope C In the method of drawing out from the rope C (FIG. 1) by pulling it into the rotary shell locker extraction tool 5 (hereinafter referred to as “extraction tool 5”: FIG. 5 ( a ) to ( c ) ) is there.

  The rotary extraction tool 5 (FIG. 5) includes a drum-shaped rotor 6 (FIG. 6 (a)) in a cylindrical cover 7 (FIG. 5, FIG. 6 (b)) whose inner diameter is larger than its outer diameter. A large number of slits 8 are opened in the axial direction of the rotor 6 and into which the protrusions E of the shell lock D can enter. The slits 8 are opened on the outer peripheral surface and both side surfaces of the rotor 6. A horizontally long introduction port 9 (FIGS. 5 and 6A) is opened from the outer peripheral side surface to the side surface of the cover 7, and a discharge port 10 (FIG. 6B) is opened on the bottom surface of the cover 7. There is a gap 11 (FIG. 6B) between the outer peripheral surface of the rotor 6 and the inner peripheral surface of the cover 7.

  As shown in FIGS. 7 (a) and 7 (b), the protrusion E of the shell locking device D aligned in the same direction as shown in FIG. It enters into the introduction port 9 and further enters into the slit 8 of the rotor 6 (FIG. 6A). When the rotor 6 rotates in this state, the shell locking tool D is gradually drawn into the gap 11 (FIG. 6B). At this time, since the rope C continues to run as it is, the shell locking device D is automatically pulled out (removed) from the rope C, and the rotor 6 further rotates after being pulled out, so that the removed shell locking is performed. The tool D passes through the gap 11 (FIG. 6B) and falls from the discharge port 10 (FIG. 6B) opened in the bottom surface of the cover 7 to the outside (downward) of the cover (discharge). )

(Embodiment of Kaigakaritomegu alignment unplug removed by device)
The embodiments of the shellfish fastener aligned disconnect removed by apparatus of the present invention will be described with reference to FIGS. 7 to 12. Figure 7 (a) (b) shellfish fastener aligned unplug removed by the apparatus shown includes a driving mechanism 20 for moving the rope C in the direction of the arrow, the aligner 1 to align the protrusion E of Kaigakaritomegu D in a predetermined direction , Two extraction tools 5 for pulling out the aligned protrusions E and extracting the shell locking tool D from the rope C are provided. The two extraction tools 5 are arranged on both sides of the rope C. In this case, the slit 8 of the rotor 6 is arranged in parallel with the rope C. Further, the two extraction tools 5 are arranged with their positions shifted in the traveling direction of the rope C as shown in FIG. In FIG. 7B, the front extraction tool 5 is omitted in order to make the alignment tool 1 easier to see.

The travel mechanism 20 is provided on the exit side of the two tension bars 22 provided on the entrance side of the housing (frame) 21 shown in FIG. The pulling roller 24, the pressing roller 25, and the motor M on the housing (base) 21 are configured. Chain on the sprocket 27 attached to rotating shaft 26 of the motor M, the tensile sprocket 29 attached to the rotating shaft 28 of the roller 24, sprockets 31 attached to removal for instrument drive shaft 30 as shown in FIG. 9 32 is applied. These rotate when the motor M rotates and the rotation shaft 26 rotates, and the pulling roller 24 rotates.

  The rope C is hung on the outer guide roller 23 from below through the two tension members 22 as shown in FIG. 7 (b), and is drawn out from there to enter the guide roller 35 (FIGS. 7 (a) and 7 (b)). Then, it is hung on the pulling roller 24 through the space between the two extraction tools 5 (FIG. 7A), pressed by the pressing roller 25 from the outside, and sandwiched between the pulling roller 24. When the rope C is sandwiched between the rollers 24 and 25, the upper portion of the handle 39 (above the support shaft 40) above the link 38 (FIG. 8) rotatably attached to the rotation shaft 37 of the pressing roller 25. The lower part of the link 38 (the part below the support shaft 50) is opened outward, the rotary shaft 37 of the pressing roller 25 is pushed outward, and the pressing roller 25 is separated from the pulling roller 24. As a result, the rope 39 is passed through the space formed between the rollers 24 and 25, and then the handle 39 is returned to the original position. By this return, the lower portion of the link 38 (on the side of the pressing roller 25) is pulled back by the tension spring S (FIG. 9A), the pressing roller 25 is pulled toward the pulling roller 24, and the rope C is placed between the rollers 24, 25. Sandwiched. When the motor M is rotated in this state and the pulling roller 24 is rotated via the transmission mechanism 20, the rope C sandwiched between the two rollers 24 and 25 is rotated in the rotating direction of the pulling roller 25 (FIG. 7A). ) (Right direction of (b)).

The rotor 6 of the extraction tool 5 in FIGS. 5A to 5C is rotated by rotating the rotating shaft 40 (FIGS. 6A and 8). The rotating shaft 40 rotates the motor M to rotate the screw gear drive shaft 30 (FIG. 9) to rotate the transmission gear 43 (FIG. 9), and the rotor driving screw gear 44 meshed with the gear 43. When (FIG. 9) is rotated, the rotating shaft 40 (FIG. 9) to which the rotor driving screw gear 44 is attached rotates, and the rotor 6 rotates with the rotation. During this rotation, the protruding portion E of the shell locking tool D penetrating the rope C enters the entrance 9 (FIG. 5 (a)) of the case cover 7 of the extraction tool 5, and further the slit of the rotor 6 8 is entered (FIG. 5A). At this time, since the rotor 6 is rotating, the shell locking tool D is drawn into the gap 11 in FIG. At this time, the rope C is (are removed) as shellfish locking device D for traveling is automatically withdrawn from the rope C, the gap 11 is removed by shellfish fastener D by the rotation continues the rotor 6 It passes through the inside, is discharged from the discharge port 10 of the cover 7 to the outside (downward) of the cover, and is sent out from the shooter 42 (FIG. 11). As shown in FIG. 7 (a), by disposing the two extraction tools while shifting the position in the traveling direction of the rope C, the protruding portion E protruding toward the front side of the rope C as shown in FIG. 7 (a). Is pulled out by the removal tool 5 in front of the traveling direction, and the protruding portion E protruding to the back side of the rope C is simultaneously pulled in by the removal tool in the traveling direction, and the shell lock is cut and remains in the rope C. There is no.

  The alignment tool 1 can be rotated upward from the state shown in FIG. 11A to the position shown in FIG. In the state shown in FIG. 11A, the rope C can be pressed from above as shown in FIGS. 7A and 7B, and in the state shown in FIG. ) And (b)), or the rope C can be removed from between the two extraction tools 5. As shown in FIG. 12, the aligning tool 1 includes a vertical rectangular mounting plate 45 and an L-shaped arm 46 on the front surface thereof. A vertical hole 47 is opened in the mounting plate 45, and a curved hole 48 that is curved upward and left is opened above the vertical hole 47. Two shafts protrude from the back surface of the L-shaped arm 46, bearings 47 are attached to the respective shafts, the bearings 47 are set in the vertically long holes 47, and the L-shaped arm 46 is It can slide up and down. Further, when it slides upward, it is guided by the curved hole 48 and rotated to the left as shown in FIG. The attachment plate 45 is attached to the housing wall surface 45.

  The present invention can be used for alignment and removal of shell locking devices of other shells regardless of alignment and removal of shell locking devices for scallop culture.

Explanatory view showing an example of a shellfish fasteners aligned manner using Kaigakaritomegu alignment device of the present invention. (A) is a front view of the alignment initial a shellfish fastener alignment method in this Application, (b) is side view. (A) is a front view of the alignment medium term a shellfish fastener alignment method in this Application, (b) is side view. (A) is a front view of the aligning collector end a shellfish fastener alignment method in this Application, (b) is side view. (A) is a perspective view of the entry early shellfish fastener to Kaigakaritomegu removal for instrument according to the present invention, (b) is a perspective view of the entry metaphase, (c) is a perspective view of the entry end. (A) is a perspective view showing an example of a rotor of Kaigakaritomegu removal for instrument according to the present invention, (b) is a sectional view of a state in which the rotor is accommodated in the cover of Kaigakaritomegu removed for fixture. (A) is plane explanatory drawing of the method of extracting a shell locking tool with the shell locking tool alignment extraction apparatus of this invention, (b) is side explanatory drawing of the method. The perspective view of the state which removed the case front wall of the shell latching tool alignment extraction apparatus of this invention, and was seen from the exit side. The perspective view of the state which removed the case rear wall of the shell locking implement alignment extraction apparatus of this invention, and was seen from the entrance side. The perspective view of the state which removed the case rear wall of the shell latching tool alignment extraction apparatus of this invention, and was seen from the exit side. (A) is front explanatory drawing of the state which lowered | hung the shell locking tool alignment tool of the shell locking tool alignment / extraction apparatus of this invention, (b) is front explanatory drawing of the state which raised the shell locking tool alignment tool . (A) is a perspective view which shows an example of the shell locking tool alignment tool of this invention, (b) is a side view. Explanatory drawing of scallop shell ear culture.

1 shell locking tool alignment tool ( alignment tool )
2 Kaigakaritomegu alignment tool tip 3 Kaigakaritomegu alignment tool base side 4 Kaigakaritomegu of alignment tool rope retainer 5 shellfish fastener removal tool (removal tool)
Gap 6 rotor 7 cover 8 slit 9 cover inlet 10 covers the outlet 11 Kaigakaritomegu removed for tool 20 running mechanism 21 housing (frame)
22 tension bar 23 outside the guide rollers 24 draw rollers 26 motor axis of rotation 27 the sprocket 28 pull the rotary shaft 29 the sprocket 30 screw gear drive shaft 30 removed for instrument drive shaft 31 of the roller sprocket 33 inlet side guide roller 37 the rotation shaft 38 link 39 Handle 40 Rotating shaft 44 Transmission gear 44 Rotor driving screw gear 42 Shooter 45 Mounting plate 46 Arm 47 Vertically long hole 48 Curved hole 49 Bearing A Horizontal rope B Scallop C Rope D Shell locker E Projection M Motor

Claims (10)

In through the rope Kaigakaritomegu alignment tool to the protruding portion of the shellfish fasteners that protrudes rope side aligned in a predetermined direction, Kaigakaritomegu alignment tool rope running direction front side thin running direction other party side in the thick shaft-like, characterized in that set to be outwardly projecting portion of the shellfish fastener is automatically along the large diameter portion outer peripheral surface with the running of the rope Kaigakaritome GuSei tool for the column. In through the rope Kaigakaritomegu alignment tool to the protruding portion of the shellfish fasteners that protrudes rope side aligned in a predetermined direction, Kaigakaritomegu alignment tool rope running direction near side thinner other party side With a thick shaft, the protruding part of the shell locker automatically turns outward along the outer periphery of the large diameter part as the rope travels, and in the traveling direction ahead of the large diameter part Kaigakaritome instrument alignment device, characterized in that the rope retainer is provided. According to claim 1 or claim 2 shellfish fastener alignment tool according, Kaigakaritome instrument alignment device, wherein the bottom surface of Kaigakaritomegu alignment device is a rope-contact surface. In the shell locking tool removal tool for removing the shell locking tool that penetrates the rope and protrudes to the side of the rope from the rope, the shell locking tool removal tool is provided with a rotor rotatably in the cover. A slit into which the protrusion of the shell locking tool enters is formed in the outer opening, a gap is provided between the cover and the rotor, and the gap enters the slit by the rotation of the rotor and is drawn into the cover A shell locking tool removal tool characterized in that the shell locking tool is formed in a width that allows the shell locking tool to pass through, and a discharge opening is opened in the cover for discharging the shell locking tool that has passed through the gap to the outside. 5. The shell locker removal tool according to claim 4, wherein the rotor is drum-shaped, several slits are formed at intervals in the circumferential direction of the rotor, and the discharge port is opened on the bottom side of the cover. Shell catcher removal tool characterized by. 6. The shell locking tool removal tool according to claim 5, wherein an introduction port into which a protruding portion of the shell locking tool protruding to the side of the rope enters is opened in the cover. In the shell locking tool aligning / extracting device that pulls out the shell locking tool that penetrates the rope and protrudes to the side of the rope, the shell locking tool aligning / extracting device includes a traveling unit that runs the rope and a side of the rope. comprising a Kaigakaritomegu alignment tool to align in a predetermined direction the protruding portion of the shellfish fasteners protruding, the Kaigakaritomegu removal tool is pulled out shellfish fastener from the rope draws aligned protrusions the shellfish fastener removal tool is two sandwiching the rope running path, shellfish locking device, characterized in that the two shells fastener removal tool is arranged by shifting the position in the rope running direction from each other Alignment extraction device. 8. The shell locker aligning / extracting device according to claim 7, further comprising: a travel mechanism that travels a rope through which the shell locker penetrates, and a tension member that applies tension to the rope. A shell locking tool aligning / extracting device characterized in that it is provided on the exit side in the running direction with respect to the stop tool removing tool, and the tension member is provided on the near side in the running direction with respect to the shell lock tool removing tool. 9. The shell locker aligning / extracting device according to claim 8, wherein the traveling mechanism includes a pulling roller and a pressing roller that presses the rope against the pulling roller, and the pressing roller can be separated from the pulling roller by a handle operation. A shell locker aligning / extracting device. In shellfish fastener alignment removal apparatus according to any one of claims 7 to 9, shellfish fastener alignment tool according to clam locking device alignment tool is any one of claims 1 to 3 , and the shellfish fastener aligning removal apparatus characterized by Kaigakaritomegu removal device is a claim 4 or claim 6 Kaigakaritomegu removal tool according.

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