JPH086453Y2 - Scallop ear suspension - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] This invention sends a scallop juvenile and a long aquaculture rope to a predetermined working position, and at that working position, a wire is attached to the ear of the scallop juvenile. The present invention relates to a scallop ear-hanging machine that holds a linear locking member in a culture rope through a linear locking member.

[Prior Art] As an ear suspension machine of this type of scallop, for example, Japanese Patent Laid-Open No.
As disclosed in 63-150140. This ear-hanging machine is equipped with a plurality of jigs for keeping three scallop juveniles in a vertical position, that is, a position in which the ears are on the lower side, at a predetermined interval on the chain conveyor. The aquaculture rope is positioned between the scallop juveniles set in the tool, and the aquaculture rope and jig are simultaneously sent by the chain conveyor. The chain conveyor is intermittently fed to stop the scallop juveniles set on the jig at a predetermined working position. Then, at the working position, a thread is passed through the ear of the scallop, and the thread is prevented from coming off from the aquaculture rope.

Therefore, by repeating such work, three juveniles are attached to the series of aquaculture ropes by the thread at every installation interval of the jig to the chain conveyor.

[Problems to be Solved by the Invention] In the above-mentioned conventional ear suspension machine, since the feeding means for the juvenile shell and the feeding means for the aquaculture rope are the same chain conveyor,
Fry and aquaculture rope will be sent at the same distance at the same time.

Therefore, regardless of the feeding speed of the chain conveyor, the mounting pitch of the juvenile shells on the series of aquaculture ropes is the mounting interval of the jig on the chain conveyor. In other words, the mounting pitch of the juveniles was uniquely determined by the installation interval of the jig to the chain conveyor, and the jutting of the juveniles could not be easily changed.

By the way, it is preferable to change the attachment pitch of the scallop juveniles to the aquaculture rope according to various situations, and in this respect, the conventional ear suspension machine cannot easily cope with this.

 This invention makes such a problem a solution subject.

[Means for Solving the Problems] In the scallop ear suspension of claim 1, the scallop juveniles and the long aquaculture rope are sent to a predetermined working position, and at the working position, the scallop juveniles are placed. In a scallop shell ear-hanging machine that passes a linear locking member through the ears of the scallop to prevent the linear locking member from slipping off to the aquaculture rope, a horizontal turning table on which a plurality of scallop juveniles are positioned and placed in a horizontal state. And a shell feeding means for intermittently rotating the swivel table to send the scallop juveniles placed on the swivel table to the predetermined working position, and a rope for feeding aquaculture rope to the predetermined working position The rope feeding means is provided with a pitch changing mechanism for changing the feeding pitch of the aquaculture rope.

In the scallop ear-hanging device according to claim 2, the scallop juvenile and the long aquaculture rope are sent to a predetermined working position, and at that working position, a linear locking member is passed through the ear of the scallop juvenile. In a scallop ear-hanging machine that prevents the linear locking member from coming off the culture rope, a first scallop juvenile placed on either the left or right side of the culture rope extending in the front-rear direction. And a first mounting table having a first positioning portion for horizontally positioning the first scallop so that the ear of the juvenile scallop is located above the aquaculture rope, and the other one of the left and right sides. A second scallop juvenile placed on the side of the is placed in a horizontal position, and the second scallop juvenile is positioned so that the ear of the second scallop is located below the aquaculture rope.
A second mounting table having a positioning portion, a rope feeding means for feeding the culture rope to the predetermined work position, and ears of the first and second scallop juveniles located above and below the culture rope, respectively. And a drilling mechanism for forming a hole through which the linear locking member is inserted in the aquaculture rope, and a linear locking member for the holes formed in the ears of the first and second scallops and the aquaculture rope. The rope feeding means is provided with a pitch changing mechanism for changing the feeding pitch of the aquaculture rope.

[Action]

In the scallop shell ear-suspending device according to claim 1, the shell feeding means and the rope feeding means have different configurations, and the feeding pitch is adapted to rotate the swivel table to send the juveniles to a predetermined working position. Since the rope feeding means is provided with a pitch changing mechanism and the feeding pitch can be changed, the mounting pitch of the scallop juveniles to the aquaculture rope can be changed according to various situations. Further, since the juveniles are set at a position different from the predetermined working position and the juveniles are transferred to the predetermined working position by the shell feeding means, it is necessary to change the set interval according to the changed feeding pitch of the aquaculture rope. Absent.

In the scallop ear suspension device according to claim 2, the first and second
Since the scallop juveniles are positioned so that they are placed one above the other so as to sandwich the aquaculture rope, their body parts do not interfere with each other, and the scallop juveniles can be attached closely to the aquaculture rope. . That is, since the interval between the ears of both juveniles becomes narrow, a drilling operation for forming a hole for inserting the linear engaging member into the ears of both juveniles and the culture rope and the linear engaging member in the hole. Since the stroke for inserting the drill and the linear locking member into the juvenile shell in the linear locking member threading operation for inserting the wire is shortened, the time required for these operations is shortened. In addition, the drilling work and the linear locking member threading work are performed with the transportation of the aquaculture rope stopped.However, even if the suspension time of the aquaculture rope is shortened by changing the feed pitch of the aquaculture rope, By shortening, the above-mentioned work can be performed efficiently.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

Hereinafter, for convenience, the scallop ear suspension of this embodiment,
The "driving mechanism", the "scallop positioning mechanism", the "culture rope feeding mechanism", the "piercing mechanism", and the "thread processing mechanism" will be described separately.

[Driving Mechanism] FIGS. 3 to 5 are overall views of the ear suspension device, in which 1 is a main body of the ear suspension device. Left and right bearings 2,
3 are provided, and a drive shaft 4 is provided between them (see FIG. 5).
Is rotatably supported about a horizontal axis. A driven pulley 5 (see FIG. 5) is attached to one end of the driving shaft 4, and the driven pulley 5 is connected to a driving pulley 8 of a driving motor 7 via a belt 6, and is driven by the driving motor 7. The drive shaft 4 is rotated in one direction at a constant speed.

"Locating mechanism for scallop" As shown in FIG. 6, two left and right cam pulleys 9 and 10 are attached to the drive shaft 4, and two left and right cam pulleys 9 and 10 are provided in the main body 1 in the vicinity of the cam pulleys 9 and 10. Revolving tables 11 and 12 are attached as first and second mounting tables so as to be rotatable around an axis in the vertical direction. Swivel table 1
As shown in Fig. 7, drive pulleys are provided below the rotating shafts of 1,12.
13,14 are attached, and pins P are 90
Four trees are planted at equal intervals. On the other hand, cam grooves C that fit with the pins P of the corresponding drive pulleys 13 and 14 are formed on the outer peripheral portions of the cam pulleys 9 and 10. Due to the relationship between these pins P and the cam grooves C, the cam pulleys 9 and 10 are formed. Each time the 9,10 makes one revolution, the corresponding turntables 11,12 are made to intermittently rotate by 90 ° in opposite directions.

One cam groove C is formed in each of the left and right cam pulleys 9, 10 and is symmetrically formed in the left and right cam pulleys 9, 10. Now, the cam groove C on the right cam pulley 9 side in FIG. 6 will be described. The cam groove C includes a straight line portion C1 extending linearly along the circumferential direction of the pulley 9, a start end side inclined portion C2 continuous to the front side in the rotation direction of the cam pulley 9 in the straight line portion C1, and a straight line portion C1. And a main body side inclined portion C3 continuous to the rear side of the cam pulley 9 in the rotation direction. The start-side inclined portion C2 is inclined to the left in FIG. 6 and is opened to the outside of the cam pulley 9, and the end-side inclined portion C3 is inclined to the right in FIG.
It is open to the outside. Left cam pulley in Fig. 6
The cam groove C of 10 is formed symmetrically with the cam groove C of the right cam pulley 9 described above.

On the other hand, the four pins P planted in the drive pulleys 13 and 14 are fitted in the cam grooves C of the corresponding cam pulleys 9 and 10 one by one, and each time the cam pulleys 9 and 10 rotate once, Rotate the swivel tables 11 and 12 by 90 °. At that time, when the pin P fits into the straight portion C1 of the cam groove C, the turning tables 11 and 12 stop rotating, and when the pin P fits into the inclined portions C2 and C3, the turning table moves. 11,12 are designed to rotate 90 °. Therefore, the turning table 11 intermittently rotates 90 ° to the left in FIG. 6, while the rotating table 12 intermittently rotates 90 ° to the right in the same figure.

The turning table 11 on the right side in FIG. 8 is provided at a position slightly higher than the turning table 12 on the left side in FIG. In addition, these swivel tables 11 and 12 have the same structure, and four scallop juveniles H as the first and second scallops are arranged at 90 ° intervals on the upper part of each of them. They are positioned and placed one by one. Therefore, in the following, one turning table 11 will be used as a representative.
The configuration of will be described.

As shown in FIGS. 1 and 2, a peripheral wall 15 is formed slightly high on the outer periphery of the upper portion of the swivel table 11, and four notch portions are formed as first positioning portions at four positions 90 ° apart on the peripheral wall 15. 15a is formed. When the scallop juvenile H is placed horizontally on the placing unit 16 described later, the notch 15a is provided with one of the left and right ear portions of the juvenile H. It is set to a width that allows it to project out of 16.

In the upper part of the turntable 11, inside each notch 15a, a concave mounting portion 16 is formed on which the scallop juvenile H is placed laterally with its ears outside. Each mounting part 16
A shell holder 17 for pressing the placed juvenile shell H radially outward of the swivel table 11, that is, in the direction of the cutout portion 15a is provided on the. In the figure, HL indicates a large juvenile and HS indicates a small juvenile, and the shell presser 17 can push the juvenile H in the direction of the cutout portion 15a regardless of the size of the juvenile H. It is like this. Therefore, this shell presser
17 includes a vertical portion 17a curved in a plan view for pushing a portion of the juvenile shellfish H placed on the side opposite to the ear portion (hereinafter, referred to as "rear portion") and the juvenile portion thereof. An inclined curved portion 17b on which the rear portion of the shellfish H is placed is formed. In addition, each shell holder 17 has guides 18 (first
(See FIG. 2 and FIG. 2), a guide pin 19 is slidably guided in the radial direction of the swivel table 11, and a guide pin 19 connected to the rear portion of the shell holder 17 is guided in a guide hole 20 of the swivel table 11. The guide hole 20 is provided with a spring 21 that biases the shell presser 17 toward the cutout portion 15a.

Further, as shown in FIG. 2, push-up pins are provided on the bottom of each mounting portion 16.
A push-up pin 22 is constantly urged downward by a spring 23. A pin push-up guide 24 is attached to a fixed position of the ear suspension device main body 1 below the turning table 11. The pin push-up guide 24 has an inclined surface that gradually rises in the rotation direction of the revolving table 11, and the lower end of the push-up pin 22 rides on the inclined surface to allow the push-up pin 24 to move upward.
22 rises and protrudes from the bottom of the mounting portion 16.

The other swivel table 12 as the second mounting table has the cutout portion 15a as the second positioning portion on which the scallop juvenile H is positioned as the second scallop, similarly to the swivel table 11 described above. It is configured to have.

"Feeding mechanism for aquaculture rope" In Fig. 2, R is aquaculture rope, and the aquaculture rope R is fed intermittently in the horizontal direction through the upper and lower overlapping portions of the turntables 11 and 12. ing.
The feeding direction is a direction from the front side to the back side of the paper surface in FIG. 2, and a direction from left to right in FIG. The feeding mechanism of the aquaculture rope R is configured to intermittently rotate the feeding wheel 31 about the horizontal axis while sandwiching the aquaculture rope R between the feeding wheel 31 and the pressing wheel 32. A groove 31a is formed around the entire circumference of the feed wheel 31.
(See FIG. 9) is formed, and a driven crank 35 is attached to one end of the rotary shaft 33 of the feed wheel 31 via a ratchet mechanism 34. The ratchet mechanism 34 transmits only the rotation of the driven crank 35 to the left in FIG. 10 to the rotation shaft 33, and does not transmit the rotation of the driven crank 35 in the opposite direction.

The driven crank 35 has a slider along its longitudinal direction.
36 is slidably guided and its slider 36
By rotating the long screw B which is screwed in the position, the eccentric distance l (see FIG. 10) of the slider 36 from the center of the rotary shaft 33 can be adjusted. The slider 36 has a first arm
37 is fixed, the arm 37 is pin-connected to one end of the second arm 38, and the other end of the arm 38 is pin-connected to the third arm 39. The arm 39 is fixed to the tip of the fourth arm 40, and the base end of the arm 40 is pin-connected to the crank wheel 41. Its crank car 41
Is attached to the drive shaft 4 of the above-mentioned "drive mechanism".

With such a configuration, the driven crank 35 is connected to the drive shaft 4
Each time it makes one revolution, it makes one reciprocating swing to the left and right, and the ratchet mechanism 34 transmits only the rotation of the driven crank 35 to the left in FIG. 10 to the feed wheel 31. Therefore, the feed wheel 31 is intermittently rotated to the left in FIG. 10 by a predetermined angle, and the intermittent rotation angle is adjusted according to the eccentric distance 1 of the slider 36.

The pressing wheel 32 described above is pressed against the feed wheel 31 by the urging force of the spring 42 (see FIG. 10). The aquaculture rope R is sandwiched between the feed wheel 31 and the pressing wheel 32, and is intermittently fed according to the rotation angle of the feed wheel 31. In FIG. 10, reference numeral 43 is a guide for the aquaculture rope R, which guides the aquaculture rope R between the two turning tables 11 and 12 as shown in FIGS. 1 and 2.

"Punching mechanism" This piercing mechanism is provided at a predetermined working position P0 (see Fig. 2) in which the ears of the juveniles H placed on the turntables 11 and 12 and the aquaculture rope R vertically overlap each other. Drill 50 (up from the top to the bottom)
(See Fig. 11)

The drill 50 is guided by a guide 51 (see FIG. 11) on the ear suspension unit main body 1 side and is vertically slidable above the working position P0. An L-shaped lifting rod 52 is connected to the drill 50, and the lower end of the lifting rod 52 is in contact with the lifting cam 53. One concave cam surface is formed on the outer peripheral portion of the elevating cam 53, and the cam surface is attached to the drive shaft 4 of the above-mentioned "drive mechanism". The elevating rod is rotated every time the drive shaft 4 makes one rotation. The 52 is made to reciprocate up and down once at a predetermined timing. By moving the lifting rod 52 up and down, the tip 50 of the drill 50
First, the a rotates and descends, pierces through the aquaculture rope R and the ears of the two juveniles H that are vertically stacked at the working position P0, and then ascends and returns to the upper position.

"Thread processing mechanism" This thread processing mechanism is provided at the working position P0 from the bottom to the hole made by the above-mentioned "piercing mechanism", that is, the ear portion of the two juveniles H and the hole of the culture rope R. This is a mechanism for passing the thread L as a linear locking member upward, preventing the thread L from coming off, and cutting the lower end of the thread L.

While the tip of the thread L is clamped by the thread clamper 60 (see FIG. 11) located below the working position P0, the tip of the thread L ascends together with the thread clamper 60 to raise the ears and the aquaculture of the two juveniles H. It is designed to be inserted into the hole of the rope R from below. The mechanism for raising and lowering the yarn clamper 60 is composed of a raising and lowering rod 61 connected to the yarn clamper 60 and a raising and lowering cam 62 that abuts on the lower end of the raising and lowering rod 61. One concave cam surface is formed on the outer periphery of the lifting cam 62, and the cam surface is attached to the drive shaft 4 of the above-mentioned "drive mechanism". The lift rod 61 is rotated every time the drive shaft 4 makes one rotation. Is reciprocated up and down once at a predetermined timing.

The yarn L is intermittently fed from the delivery mechanism to the yarn clamper 60. The feeding mechanism is provided between the pair of yarn feed wheels 61 and 62 (see FIG. 14) located immediately below the yarn clamper 60.
The yarn feeding wheel 61 on one side is a driving wheel, and the yarn feeding wheel 62 on the other side is a driven wheel. The yarn feeding wheel 61 on the drive side is connected to a drive pulley 64 via a belt 63, and a crank 66 is attached to the drive pulley 64 via a ratchet mechanism 65 (see FIG. 15). The crank 66 is connected to the tip of a link 68 via a wire 67, and the link 68 is a pin.
By swinging about 69 (see FIG. 14), the crank 66 swings in the same direction, and the drive pulley 64 is intermittently rotated rightward in FIG. .

The base end of the link 68 is in contact with the cam 70, and the cam 70
Is attached to the drive shaft 4 of the above-mentioned "drive mechanism". The cam 70 has one convex cam surface,
Each time the drive shaft 4 rotates once, the link 68 is swung by one reciprocation. Therefore, each time the drive shaft 4 makes one rotation, the drive pulley 64 intermittently rotates in one direction, and the pair of yarn feed wheels 61, 62 intermittently feeds the yarn L upward by a predetermined amount. .

At the working position P0, the tips of the threads L passed through the ears of the two juveniles H and the holes of the culture rope R are crushed by the upper thread processing mechanism 71 (see FIG. 11) and prevented from coming off. ,
Further, the lower part of the thread L has a lower thread processing mechanism 72 (the same eleventh section).
(Refer to the figure), it is crushed to prevent it from coming off and cut. The thread L is crushed as shown in FIGS. 17 and 18 to expand the diameter and prevent the thread from coming off.

The upper thread processing mechanism section 71 is provided with a pair of levers 74 and 75 having an L-shape and a L-shaped pair of levers 74 and 75 with respect to a base 73 fixed to the ear suspension device main body 1.
C-shaped cranks 76 and 77 are rotatably attached, and a link 78 is pin-connected between the lever 74 and the crank 76 on one side, and the lever 75 and the crank 77 on the other side are connected.
Link 79 is pinned to. A pair of blocks 80 and 81 are attached to the tips of the cranks 76 and 77, and these blocks 80 and 81, when the pair of levers 74 and 75 are closed as shown by the solid line in FIG. Is squeezed by sandwiching it, and when the pair of levers 74 and 75 are opened as shown by the chain double-dashed line in the figure, they are separated from the thread L. The opening / closing mechanism of the levers 74 and 75 includes a cam (not shown) attached to the drive shaft 4 of the above-mentioned "driving mechanism", a lever (not shown) swung by the cam, and movement of the lever. The lever
It is composed of a wire (not shown) for transmitting to the levers 74 and 75, and the levers 74 and 75 are opened and closed only once at a predetermined timing each time the drive shaft 4 rotates once.

On the other hand, the lower thread processing mechanism section 72 has a pair of cutters 82, 83 (see FIG. 22) with respect to the upper thread processing mechanism section 71 described above.
Has been added. That is, as shown in FIG. 22, the cutters 82, 83 are attached to the cranks 76, 77, and the yarns L are crushed by the blocks 80, 81, and at the same time the yarns L are cut by the cutters 82, 83. ing.

In this way, the yarn processing mechanism parts 71, 72 have a function as a linear locking member crushing mechanism for squeezing both ends of the yarn L.

Next, the operation of the ear suspension device of this embodiment configured as described above will be described.

First, the culture rope R and the thread L are set, and the "driving mechanism" is activated. The swivel tables 11 and 12 intermittently rotate 90 ° in opposite directions, and the four mounting parts 16 on the swivel table 11 side move intermittently to four positions P1, P2, P3, and P4 in FIG. However, the four mounting portions 16 on the turning table 12 side are shown as P in the figure.
It moves intermittently to four positions, 1 ', P2', P3 ', and P4'. The worker sets the juvenile shell H on such a turning table 11, 12.

On the other hand, on the revolving table 11, fry shells H are set one by one with respect to the placing portion 16 that has moved to the position P3.
When setting, first pull the shell holder 17 backward, then place the juvenile shell H on the placing portion 16 with the black side up and one ear portion from the cutout portion 15a to the outside. It is placed so as to protrude, and then the rear part of the juvenile mollusc H is pushed forward by the shell presser 17 for positioning.

In the other turning table 12, the juveniles H are set one by one in the same manner with respect to the placing portion 16 that has moved to the position P3 '. However, when setting, the white surface of the juvenile scallop H is placed with the white side facing upward and one ear portion protruding outward from the cutout portion 15a.

In this way, in the juvenile shellfish H set on both the swivel tables 11 and 12, one of the two ear portions, which is common, projects outward from the cutout portion 15a. Then, those ears are located above and below the farming rope R at the working position P0. By the way, of the two ears of the juvenile H, only one side can pass the thread,
If a hole for threading is opened on the other side, the juvenile H will die.

Then, when the ears of the two juveniles H are located at the working position P0, the "drilling mechanism" operates and the drill 50 descends while rotating. As a result, a hole is formed in the aquaculture rope R and the ear portion of the two juvenile molluscs H which are vertically overlapped with each other. After that, the drill 50 moves up and returns, and at the same time, the "thread processing mechanism" operates, the thread clamper 60 moves up, and the drill 50 passes the thread L through the opened hole. After that, the upper and lower yarn processing mechanisms 71, 72 operate to crush the upper and lower ends of the yarn L to prevent the yarn L from coming off and cut the lower end of the yarn L. As a result, two juveniles H are attached to the aquaculture rope R by the thread L. Then, the aquaculture rope R is fed at a predetermined pitch by the "aquaculture rope feeding mechanism", and both the turning tables 11 and 12 rotate 90 °. At that time, the push-up pin 22 located below the juvenile mollusc H rides on the pin pushing-up guide 24 and ascends to remove the juvenile mollusc H attached to the aquaculture rope R from the mounting portion 16.

After that, by repeating the same operation, two juveniles H are attached to the culture rope R at intervals of the feed pitch.

By the way, when changing the mounting pitch of the juveniles H to the aquaculture rope R, the feed pitch of the aquaculture rope R is adjusted by adjusting the eccentric distance l (see FIG. 10) of the slider 36 in the “aquaculture rope feeding mechanism”. Should be changed. That is, the feeding mechanism of the aquaculture rope has a pitch changing mechanism that changes the feeding pitch of the aquaculture rope R.

In addition, the turning table 11,1 on which the juvenile shellfish H is positioned and placed
2 may be vertically shifted and equipped with two or more pieces, and the number of fry shells H corresponding to the number of pieces of equipment 2 may be attached to the aquaculture rope R as one unit.

[Effects of the Invention] As described above, the scallop ear suspension of the present invention has the following effects.

(1) According to the scallop ear suspension of claim 1,
It has a shell feeding means and a rope feeding means, and since the rope feeding means is provided with a pitch changing mechanism for the feeding pitch for rotating the turning table to feed the juveniles to the predetermined working position, The mounting pitch of scallop juveniles can be changed according to various situations. Further, since the juveniles are set at a position different from the predetermined working position and the juveniles are transferred to the predetermined working position by the shell feeding means, it is necessary to change the set interval according to the changed feeding pitch of the aquaculture rope. Therefore, the setting work of juveniles can be performed with a certain efficiency.

(2) According to the scallop shell ear suspension device of claim 2,
Since the first and second scallop juveniles are positioned vertically so as to sandwich the aquaculture rope, their body parts do not interfere with each other, and the scallop juveniles' ears are brought into close contact with the aquaculture rope. It becomes possible to attach it. That is,
Since the distance between the ears of both juveniles is narrowed, the stroke for inserting the drill and the linear engaging member into the juvenile during drilling and threading the linear engaging member can be shortened, and the working time can be shortened. it can. Therefore, even if the feeding pitch of the aquaculture rope is changed to shorten the suspension time of the aquaculture rope, the above-mentioned work can be performed, and the work efficiency in a series of ear-hanging work of juveniles can be improved.

[Brief description of drawings]

1 is a plan view of a turning table and FIG. 2 is a view for explaining one embodiment of the present invention.
II arrow view, FIG. 3 is a front view of the entire ear suspension device, FIG. 4 is a IV arrow view of FIG. 3, FIG. 5 is a V arrow view of FIG. 4, and FIG. Fig. 7 is a plan view of the part, and Fig. 7 is VII-VI of Fig. 6.
A sectional view taken along the line I, FIG. 8 is a view in the direction of arrow VIII of FIG. 6, and FIG.
The figure is a plan view of the feeding mechanism of the aquaculture rope.
FIG. 11 is a view taken in the direction of the arrow X in FIG.
The figure is a view taken along the arrow XII in FIG. 11, FIG. 13 is a view taken along the arrow XIII in FIG. 12, FIG. 14 is a side view around the thread feeding mechanism, and FIG. 15 is a view taken along the arrow XV in FIG. , Fig. 16 is the XVI arrow view of Fig. 15, Fig. 1
FIG. 7 is a front view of the crushed portion of the thread, FIG. 18 is a view of the XVIII arrow of FIG. 17, FIG. 19 is a plan view of the upper thread processing mechanism, and FIG. 20 is a view of the XX arrow of FIG. Figure, Figure 21 is the XXI arrow view of Figure 19, Figure 2
FIG. 2 is a view similar to FIG. 21 of the lower thread processing mechanism section. 1 ... Ear suspension main unit, 4 ... Drive shaft, 11,12 ... Swivel table, 15 ... Peripheral wall, 15a ... Notch part, 16 ... Mounting part, 17 ... Shell presser, 31 ... Feeding car, 32 …… Pressing car, 35…
... driven crank, 36 ... slider, B ... long screw, 37,3
8,39,40 …… arm, 41 …… crank wheel, 50 …… drill, 60 …… thread clamper, 61,62 …… thread feed wheel, 71,72 ……
Thread processing mechanism, H ... Scallop, R ... Aquaculture rope, L
…… Thread, P0 …… Working position.

Claims (2)

[Scope of utility model registration request] 1. A scallop juvenile and a long aquaculture rope are sent to a predetermined working position, and at that working position, a linear engaging member is passed through the ear of the scallop juvenile to attach the linear engaging member. In a scallop ear suspension that prevents slipping onto a culture rope, a horizontal swivel table on which a plurality of scallop juveniles are horizontally positioned and placed, and the swivel table is intermittently rotated and The scallop juvenile placed on the slaughterhouse is provided with a shell feeding means for sending the cultivated rope to the predetermined working position, and a rope feeding means for feeding the aquaculture rope to the predetermined working position. A scallop ear-hanging machine, which is provided with a pitch changing mechanism for changing. 2. A scallop juvenile and a long aquaculture rope are sent to a predetermined working position, and at that working position, a linear engaging member is passed through the ear of the scallop juvenile to attach the linear engaging member. In a scallop ear suspension that prevents the scallops from slipping off to the aquaculture rope, place the first scallop fry placed on either the left or right side horizontally with respect to the aquaculture rope extending in the front-rear direction. A first placing table having a first positioning portion for positioning the first scallop juvenile ears so as to be positioned above the aquaculture rope; and a second placing table on either the left or right side. A second mounting table having a second positioning portion for horizontally mounting the scallop juveniles and positioning the second scallop juveniles so that the ears of the second scallops are located below the aquaculture rope. A rope feeding means for feeding a culture rope to the predetermined work position; A piercing mechanism that forms a hole through which the linear locking member is inserted with a drill in each ear of the first and second scallop juveniles and the aquaculture rope located above and below the rope; A scallop juvenile and a linear locking member threading mechanism that inserts a linear locking member into the hole formed in the culture rope. The rope feeding means changes the feeding pitch of the culture rope. An ear-hanging machine for scallops, which is equipped with a pitch changing mechanism.