JP2003093023A - Apparatus for producing trunk flesh of squid and production method of the flesh - Google Patents

Abstract

PROBLEM TO BE SOLVED: To degut a squid without damaging the trunk of the squid. SOLUTION: The apparatus is composed of a shaft 10 and a raking tool 20 connected to the tip end of the shaft 10. The raking tool 20 is composed of a plurality of raking rods 21 insertable into the inner cavity of the trunk 101 of the squid 100 and connected together in the form of an umbrella having a nearly conical form opening opposite to the insertion direction. The degutting work of a squid is performed by inserting the raking tool 20 into the trunk 101 until the tip of the trunk, properly rotating the tool on the axis of the shaft 10 and pulling the tool toward the opening of the trunk 101 to rake out the guts 104 in the trunk 101 in a state hooked and engaged with the raking rods 21. The genital organs 104b at the tip part of the trunk 101 are also removable by a single work.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for obtaining a carcass of raw squid by removing the internal organs as well as the head and feet from the body, which is the mantle of squid, by performing so-called debossing.

[0002]

2. Description of the Related Art Squid carcasses have a higher utility value as food compared to other parts such as lower legs. For example, they are used as a raw material for squid meat, which is made by filling rice with squid carcass. For, the squid carcass which was devoid of vase is used. In addition, the squid carcasses that have been debossed may be used as a raw material for squid rings and fries.

FIG. 10 is an explanatory view showing a schematic structure of a squid. That is, as is well known, a squid 100 represented by a squid, a squid, a cuttlefish and the like has a body (mantle) 101 having a fin 101b also called an ear at a tip 101a, a head 102, and a foot 103. There is an internal organ 104 in the body 101. Also, the internal organs 10
The reference numeral 4 designates an armor portion 104a occupying most of the body 101,
Reproductive organs (testis and ovaries) near the tip inside the body 101
104b and a thin gill 104 attached to the inner surface of the body 101
It consists of c etc. The head 102 and the internal organs 104 are connected to one position in the circumferential direction on the inner surface of the body 101 via a connective tissue 105 with a portion called soft instep corresponding to the spine.

[0004] The body 101 of the caught squid 100 is not incised from this body 101 to the internal organs 104 (the body 10).
Removing 4a) together with the head 102 and the foot 103 is generally referred to as "bottle opening". In the process of removing the vase, the thin gills 10 attached to the reproductive organ 104b near the tip of the body 101 and the inner surface of the body 101 are used.
Since it is difficult to remove 4c and the like, a step of removing such residual internal organs is required. FIG. 11: is explanatory drawing which shows the residual viscera removal method of a squid by the prior art.

That is, in the conventional technique shown in FIG. 11, the body portion 101 after removing the pot is provided with the tip 101a.
From one side to the hem 101c side, the pair of rollers 202, 2
By pinching between No. 02, the remaining internal organs such as the reproductive organs 104b in the vicinity of the tip in the body 101 are removed.
It is pushed out from the opening of the hem 101c.

[0006]

However, in the conventional technique described above, the body portion 101 is easily damaged by being pinched by the rollers 202, and a part of the meat tissue is destroyed, resulting in a commercial value. There is a problem of deterioration. Moreover, in the extrusion by the roller 202, the body 1
The thin gill 104c attached to the inner surface of 01 cannot be removed.

The present invention has been made in view of the above problems, and its technical problem is to perform the internal organ removal work of squid without causing damage to the body.

[0008]

The above-mentioned conventional technical problems can be effectively solved by the present invention. That is, the squid carcass meat manufacturing apparatus according to the invention of claim 1 includes a scraping jig portion that is insertable into the bore of the squid and is composed of a plurality of scraping rods connected in an umbrella-bone shape.

As a more preferable structure according to claim 1, in the squid carcass manufacturing device according to the invention of claim 2, the scraping rod extends along a substantially conical surface opened to the side opposite to the direction of inserting the squid into the body cavity. Are arranged.

As a more preferable structure according to claim 1 or 2, the squid carcass meat manufacturing apparatus according to the invention of claim 3 is
The scraping bar is bent or curved so as to be convex toward the outer peripheral side.

As a more preferable configuration according to any one of claims 1 to 3, the squid carcass manufacturing apparatus according to the invention of claim 4 is a scraping bar facing away from the insertion direction of the squid into the body cavity. The ends are formed in a spherical shape.

As a more preferable structure according to any one of claims 1 to 4, in the squid carcass meat manufacturing apparatus according to the invention of claim 5, a scraping bar is connected around the shaft portion.

As a more preferable configuration of claim 5, in the squid carcass meat manufacturing apparatus according to the invention of claim 6, the squid body and head and the squid body and head are provided at the end of the shaft opposite to the scraping jig. A scraper capable of cutting the connective tissue with the internal organs is provided.

As a more preferable configuration according to claim 5 or 6, the squid carcass meat producing apparatus according to the invention of claim 7 is:
The scraping jig portion is joined around the shaft portion at appropriate intervals in the longitudinal direction of the shaft portion.

As a more preferable configuration in claim 7, in the squid carcass meat manufacturing apparatus according to the invention of claim 8, each squid bar of the squid jig part located relatively in the inserting direction of the squid into the body cavity. The radius of the circumference passing through the part farthest from the shaft is relatively far from the shaft in each of the sweeping rods of the sweeping jig part located on the side opposite to the insertion direction of the squid into the body cavity. It is smaller than the radius of the circumference passing through.

As a more preferable configuration according to claim 7 or 8, the squid carcass meat producing apparatus according to the invention of claim 9 is:
The shaft portion is detachably divided between the coupling portions with the scraping jig portion adjacent to each other in the longitudinal direction.

According to a tenth aspect of the present invention, there is provided a squid carcass manufacturing apparatus in which a pair of arm portions swingably connected to each other and a swing end of each of the arm portions are provided to the outside of the head of the squid. A pair of semi-annular members that are insertable and can abut against each other so as to form an annular shape that can be inserted into the body cavity of the squid, and that can be inserted into the body cavity of the squid and are coupled to the shaft portion. A sweeping jig portion composed of a plurality of sweeping rods arranged in a umbrella-like shape at a predetermined interval in the circumferential direction along a substantially conical surface open to the side opposite to the tip of the shaft portion, and each of the above-mentioned arms via the arm portions. It is composed of a first operation part that causes the semi-annular bodies to abut or separate from each other, and a second operation part that advances or retracts the arms and the semi-annular bodies from the tip of the shaft part.

As a more preferable configuration according to any one of claims 1 to 10, the squid carcass meat manufacturing apparatus according to the invention of claim 11 is a rotary drive part for rotating the scraping jig part around the axis of the shaft part. Equipped with.

According to a twelfth aspect of the present invention, there is provided a method for producing a squid carcass, wherein the scraping jig portion according to any one of the first to eleventh aspects is inserted into the inner cavity of the squid, and the internal organs in the body part are Tangle it with a scraping stick.

According to a thirteenth aspect of the present invention, in the method for manufacturing a squid carcass, a step of externally inserting an annular portion on the outer circumference of the head of the squid and pushing the annular portion toward the inner cavity of the squid body. The step of cutting the connective tissue between the body, the head and the internal organs by means of cutting the internal organs from the body, and the residual internal organs in the body after the opening of the body according to any one of claims 1 to 11. It consists of the process of entwining the scraping jig.

[0021]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention will now be described in detail with reference to the drawings. First, FIG. 1 is a perspective view showing a first embodiment as a basic structure of a squid carcass meat producing apparatus according to the present invention.

The squid carcass meat manufacturing apparatus 1 according to this embodiment is wholly made of a metal such as stainless steel, and has a shaft 10 and a means such as welding at the tip of the shaft 10. It is composed of the combined scraping jig portion 20. The scraping jig portion 20 is composed of a plurality of scraping rods 21 that can be inserted into the inner cavity of the squid and that are coupled in an umbrella-like shape along a substantially conical surface that opens toward the side opposite to the insertion direction.

FIG. 2 is an explanatory view showing a method of removing the remaining internal organs of squid after removing the vase using the squid carcass manufacturing apparatus 1 of this embodiment. That is, first, the squid 1 from which the head 102, the foot 103, and the vagina 104a are removed by depressurizing
00 body part 101 in one hand (for example, the left hand) and the rear end of the shaft part 10 of the manufacturing apparatus 1 in the other hand (for example, the right hand), and the umbrella-shaped scraping jig part 20 is held. , Squid 1
00 is inserted into the body 101 through the gap between the head 102 and the opening of the body 101. The scraping-out rod 21 of the scraping-out jig portion 20 is provided along a substantially conical surface that is open to the opposite side to the insertion direction, so that it can be easily inserted up to the vicinity of the tip in the body portion 101.

Next, while the scraping jig portion 20 is appropriately rotated around the axis of the shaft portion 10 through the shaft portion 10, in the extracting direction, that is, toward the opening portion side of the body portion 101. When moved, each scraping bar 21 is attached to the body portion 10.
Remaining internal organs in 1, ie, reproductive organ 104b near the tip
Alternatively, the thin gills 104c are caught and entangled, and these are scraped out as the scraping jig portion 20 moves. At this time, the thin skin of the inner surface of the body portion 101 and the remaining internal organs is scraped off by the stick 2
The presence of this thin skin helps the capture of the reproductive organs 104b and gills 104c in the scraping jig portion 20. Further, depending on how the scraping jig 20 is rotated, the soft instep corresponding to the spine of the body 101 can be removed at the same time.

The squid carcass manufacturing apparatus 2 according to this embodiment
Can also be used for vase removal work, but it is difficult to cleanly cut the soft tissue of the trunk 101 and the connective tissue 105 of the head 102 and internal organs 104 with the umbrella-shaped scraping jig portion 20. In the case of commercial use, it is desirable to use it as a means for removing residual internal organs after removing the pot.

FIG. 3 is a perspective view showing a squid carcass meat manufacturing device 2 according to a second embodiment of the present invention. Although FIG. 3 shows a plurality of types of variations (A) to (D) of the squid carcass meat manufacturing apparatus 2, each of the plurality of squid carcass manufacturing apparatuses 2 is composed of a plurality of scraping sticks 21 connected in an umbrella shape. The scraping jig portions 20 _{1 to} 20 ₃ of the step are arranged from the tip of the shaft portion 10 at appropriate intervals in the longitudinal direction.

In the example shown in (B) of the squid carcass meat manufacturing apparatus 2 according to this embodiment, the end 21a of each scraping bar 21 facing the side opposite to the inserting direction into the body 101.
The vicinity is bent or curved so as to be convex toward the outer peripheral side. In the example shown in FIG.
A spherical portion 22 is formed at the end of the
In the example shown in (1), the shaft portion 10 is divided P between the scraping jig portions 20 _{1 to} 20 ₃ arranged in a plurality of stages in the longitudinal direction, and the shaft portion 10 is divided by suitable means such as screwing 1a. Can be combined and separated from each other.

[0028] In addition, the example of FIG. 3 (A) ~ (D) are both a plurality of stages arranged scraping out of the jig unit ₂₀ 1 to 20 _3, the insertion direction into the barrel lumen of relatively squid The most shaft portion 1 of each of the scraping rods 21 of the scraping jig portion located at
A radius of a circle passing through a portion separated from 0 passes through a portion of each of the sweeping-out rods 21 of the sweeping-out jig portion located relatively on the side opposite to the insertion direction of the squid into the body cavity, and is separated from the most axial portion. It is smaller than the radius of the circumference. That is, for example, to explain the example of (A), the scraping bar 21 arranged substantially along the circumference with the shaft portion 10 as the center.
The tip of the end portion 21a, a distance from the shaft portion 10, i.e. the radius r of the circumference is the smallest in the jig unit 20 ₁ scraping positioned at the front end of the shaft portion 10, and the shaft portion 10 bond angles α of swab stick 21 in the jig 20 ₁ scraping position is the smallest in the (preferably 30 ° or less). The "part of each of the scraping rods 21 that is most distant from the shaft portion" here means
In the examples of (A) and (D), they correspond to the mutually open ends 21a of the respective sweeping rods 21, and in the example of (B), they correspond to the bent or curved portions 21b of the respective sweeping rods 21,
It corresponds to the spherical portion 22 in the example of (C).

FIG. 4 shows the manufacturing apparatus 2 shown in FIG.
It is explanatory drawing which shows the internal organs removal method of squid using. That is, as in the first embodiment described above, the shaft portion 1
0 in your hand and scrape jigs 20 _{1 to} 20 ₃ with squid 1
00 is inserted into the inner cavity of the body portion 101 and is withdrawn while being appropriately rotated around the axis of the shaft portion 10, so that the residual internal organs are hooked and entangled. Since the jig unit 20 ₁ scraping positioned at the front end of the shaft portion 10 has a small bond angles α and radius r, is inserted to the vicinity of the distal end of the barrel 101, is effective to take entwined reproductive organs 104b present therein is there. In addition, the second and third scraping jigs 2
Nos. 0 ₂ and 20 ₃ are formed on the inner surface of the body 101 because the connecting angle and the radius of the scraping bar 21 are large so as to correspond to the shape of the body 101 that is conically spreading toward the hem. It is effective for entwining adhered internal organs.

In the example shown in FIG. 3 (B), since the vicinity of the end 21a of the scraping bar 21 is bent or curved so as to be convex toward the outer peripheral side, the end of each scraping bar 21 is bent. Since the portion faces inward, the inner surface of the body portion 101 of the squid 100 is not damaged during the above-described visceral removal work. The example shown in FIG. 3C is also the same, that is, since the spherical portion 22 is formed at the end of the scraping bar 21, the inner surface of the body 101 of the squid 100 is not damaged.

Further, in the example shown in FIG.
The shaft portion 10 is the scraping jig portion 20. ₁~ 20_ThreeBetween
Since they are divided so that they can be combined and separated from each other,
Scrape out according to the size of the body 101 of the mosquito 100
Jig part 20₁~ 20_ThreeCombination and the length of shaft 10
Can be changed appropriately for ease of use.

FIG. 5 is a perspective view showing a squid carcass meat manufacturing device 3 according to a third embodiment of the present invention. That is, the device 3 includes a plurality of stages of scraping jig portions 20 each including a shaft portion 10 and a plurality of scraping rods 21 connected to one end portion of the shaft portion 10 in a longitudinal direction at appropriate intervals in a umbrella-like shape. _1, provided with 20 _2, and a V-shaped scraper 30 provided on the other end portion of the shaft portion 10. Jig unit ₂₀ 1, 20 ₂ scraping may be any such form of FIG. 3 (A) ~ (D) . The length of the shaft portion 10 from the jig 20 ₂ raking of subsequent to the scraper 30,
It is long enough to be held by hand.

FIG. 6 is an explanatory view showing a squid viscera removing method using the squid carcass manufacturing apparatus 3 according to this embodiment. As described above with reference to FIG. 10, the head 1 of the squid 100.
02 and the internal organs 104 are connected to one position in the circumferential direction on the inner surface of the body 101 via the connective tissue 105 with the cartilage portion corresponding to the spine. Therefore, in the method for removing squid internal organs using the squid carcass meat producing device 3 according to the present embodiment, first, the shaft portion 10 of the carcass meat producing device 3 is held in the hand with the scraper 30 at the top, and the scraper Three
0 is inserted through the opening of the body 101 so as to hit the connective tissue 105, and the connective tissue 105 is pushed off,
By pulling the head 102 and the foot 103 by hand, the entire internal organ 104 is pulled out from the body 101.

In the above-mentioned work, the tip of the inner cavity of the body 101
Reproductive organs 104b such as testis or ovary near the edge
Or a thin gill 104c attached to the inner surface of the body 101.
What remains? Therefore, according to this embodiment,
The shaft portion 10 of the manufacturing apparatus 3 is scraped off by the scraping jig portion 20.₁Is at the beginning
To remove the scraping jig 20₁, 20_Two
Is inserted into the inner cavity of the body portion 101, and around the axis of the shaft portion 10.
By pulling out while rotating appropriately,
Tangle the remaining internal organs. Scrape located at the tip of the shaft 10.
Jig section 20₁Is inserted to the vicinity of the tip inside the body 101.
Entangle the reproductive organs 104b remaining there
be able to. In addition, the scraping jig portion 20 ₁, 20_TwoTo
By pulling out while rotating,
You can also entangle the thin gills 104c that are attached to the surface.
As described above, the scraping jig portion 20 can be formed.₁, 2
0_TwoCorresponds to the spine of the torso 101, depending on how the
The soft instep can be removed at the same time.

FIG. 7 is a perspective view showing a squid carcass meat manufacturing apparatus 4 according to a fourth embodiment of the present invention. That is, the device 4 includes a grip 41, a scraping means 42 attached to the grip 41, a push-out means 43 movably provided on the scraping means 42, and a lever 44 angularly displaceable on the grip 41. When,
It comprises a gear group 45 for converting the operation of the lever 44 into an advancing / retreating operation of the push-cutting means 43, and a spring 46 for constantly urging the push-cutting means 43 in the advancing direction.

More specifically, the scraping means 42 comprises a hollow shaft 421 attached to the grip 41 and a scraping jig portion 422 provided at the tip thereof. The scraping-out jig portion 422 includes a plurality of scraping-out rods 422a connected to the hollow shaft 42.
At the tip of 1, the side opposite to the direction of inserting the squid into the body (rear)
It is connected in an umbrella-like shape along a substantially conical surface that opens to the bottom.

The push-out means 43 is a movable shaft 4 which is housed in the hollow shaft 421 of the scraping means 42 so as to be movable in the axial direction.
31 and a pair of arm portions 432 and 432 that are swingably provided at their tips and are urged in directions away from each other.
And a pair of opposing arms which are provided at the swinging ends of the arm portions 432 and 432 and which can be externally inserted into the head of the squid and can be abutted against each other so as to form an annular shape which can be inserted into the body cavity of the squid. And an annular portion 433 composed of semi-annular members 433L and 433R. The movable shaft 431 has an annular portion 433 (semi-annular body 43).
3L, 433R) opening and closing operation rod 434, and the gear group 4
The rack 451 which is a part of the No. 5 is provided. Also,
On the operation rod 434, a slider 435 having a finger hooking ring 435a is externally inserted so as to be slidable in the longitudinal direction.

Of the gear group 45, the pinion 452 arranged in the base of the grip 41 meshes with the rack 451 provided on the movable shaft 431. This pinion 452
Rotates by the torque applied by pulling the lever 44 toward the grip 41 side being transmitted via a plurality of other gears arranged in the grip 41, and the push-cutting means 43 of the push-cutting means 43 passes through the rack 451. The movable shaft 431,
The spring 46 is moved backward against the biasing force of the spring 46. The lever 44 is provided with a lock mechanism for fixing the push-cut means 43 at the stroke front end position or the stroke rear end position.

Further, the hollow shaft 4 in the scraping means 42
A pair of slits 421a, 421a extending in the axial direction are formed at the positions 180 ° symmetrical to each other in the circumferential direction, and when the movable shaft 431 in the hollow shaft 421 is retracted, the respective semi-annular bodies 433 are separated. It is designed to enter each slit 421a.

When the squid carcass meat manufacturing apparatus 4 according to the present embodiment is used, the grip 41 is held by hand, the ring finger and the little finger are hooked on the lever 44, and the thumb is hooked on the finger hook ring 435 of the operating rod 434. When the lever 44 is not pulled, the movable shaft 431 of the push-cut means 43 is at the stroke front end position, and the annular portion 433 is in front of the scraping jig portion 422 of the scraping means 42, so that the thumb hooked on the finger ring 435 can be used. By opening and closing the semi-annular members 433L and 433R of the annular portion 433 via the operating rod 434, the squid 10
0 is externally inserted into the head 102 (see FIG. 10, etc.), and then the annular portion 433 is pushed into the body 101 through the gap between the head 102 and the opening of the body 101.

As described above, the head 1 of the squid 100
02 and the internal organs 104 continuous to this are connected to one part in the circumferential direction on the inner surface of the body 101 through the connective tissue 105 with the cartilage part corresponding to the spine, and therefore the head 1
The annular portion 43 pushed from the outer periphery of 02 into the body portion 101
In No. 3, any part of its circumferential direction comes into contact with the connective tissue 105. Therefore, by further pushing the annular portion 433 toward the distal end side in the body portion 101, the connective tissue 105 is broken or cut.

Here, when pushing the annular portion 433 into the body portion 101, as shown in FIG.
Is oblique to the longitudinal direction of the body 101 of the squid 100. That is, for example, the semi-annular members 433L and 433R of the annular portion 433 are inserted into the inner cavity of the body portion 101 such that the opposing tip portions of the semi-annular members 433L and 433R precede. By doing so, the annular portion 433 (semi-annular members 433L, 433
Connective tissue 105 in contact with any part of R) in the circumferential direction
By further pushing the annular portion 433 toward the tip of the inner cavity of the body portion 101, along the annular portion 433 (semi-annular members 433L, 433R), the pushing direction is relatively opposite to the pushing direction. To move toward the end portion 433a on the side of the arm portions 432 and 432 to escape from the push-cut load, so that the body portion 101 has a fixed orientation R1 or R1.
It is rotated in two directions.

When the connective tissue 105 is destroyed or cut, the head 102 or the foot 103 of the squid 100 is pulled by hand to separate the head 102 and the foot 103 together with the vagina 104a from the body 101. It is removed (voided).

According to this manufacturing apparatus 4, as described above,
Since the connective tissue 105 can be cut or broken at any position in the circumferential direction of the annular portion 533, there is no need for positioning work for adjusting the insertion position into the body portion 101 to the position facing the connective tissue 105. , Workability is improved.
Further, since the annular portion 433 does not damage the inner surface of the body 101, it is possible to provide a squid carcass having a high commercial value. Moreover, the annular portion 433 is inclined and the body portion 1 is
01 is pushed toward the distal end side of the inner cavity, the body portion 10
Since 1 is rotated so as to have a constant orientation, all the body portions 101 have substantially the same orientation in the process of removing the pot.

In the above-mentioned process of removing the pot, the annular portion 433 remains inserted in the body portion 101 of the squid 100, but by grasping the lever 44 and pulling it toward the grip 41, the gear group 45 is interposed. By pushing the push-cutting means 43 backward, that is, by retracting the annular portion 433 into the slit 421a and moving it backward to the stroke rear end position behind the scraping jig portion 422, the push-in means 43 is pushed into the body portion 101. Annular portion 433 in the body 101
Then, the scraping jig portion 422 is replaced. next,
When the device 4 is pulled out from the body portion 101, the reproductive organs 104b, the gills 104c and the like (see FIG. 6 or FIG. 10) which have not been removed in the pot removing process by the push-cutting means 43 (see FIG. 6 or FIG. 10) are scraped by the scraping means 42. Since the jig portion 422 is caught and entangled, the residual internal organs can be peeled off. Also in this case, depending on how the scraping jig 422 is rotated, the soft instep corresponding to the spine of the body 101 can be removed at the same time.

Therefore, according to the carcass manufacturing device 4 of the present embodiment, the step of removing the pot by the push-cutting means 43 and the step of removing the residual internal organs by the scraping means 42 are continuously performed without changing the carcass manufacturing device 4. be able to.

In the forward and backward movements of the push-cut means 43, the operating rod 43 which moves together with the movable shaft 431.
Since the slider 435 is slidable with respect to No. 4, the thumb may be left on the finger hook ring 435a.

FIG. 9 is a perspective view showing a squid carcass meat manufacturing apparatus 5 according to a fifth embodiment of the present invention. That is, the manufacturing apparatus 5 is configured to drive the manufacturing apparatus 4 in the above-described fourth embodiment by fluid pressure.

More specifically, the forward and backward movements of the push-out means 43 are performed by an air cylinder or a hydraulic cylinder (not shown) incorporated in the body 40, and the rotation operation of the scraping means 42 is performed by an air motor incorporated in the body 40. Alternatively, a hydraulic motor (not shown) is used. In particular, when water pressure is used, if the shaft sealing packing has a low sealing performance, water leaking from this packing and ejected can be expected to have a cleaning effect on the inside of the body of the squid.

The grip 41 has a front button 4 for operating an air cylinder or a hydraulic cylinder, and a valve device for switching a pressure introduction path to the air motor or the hydraulic motor.
7 and a rear button 48 are provided. That is, if the front button 47 is half-pressed, the push-cutting means 43 moves forward by introducing pressure to the air cylinder or the hydraulic cylinder, and if it is fully pushed, the semi-annular members 433L and 433R of the annular portion 433 of the push-cutting means 43 open. Further, if the rear button 48 is pressed halfway, the direction of pressure introduction to the air cylinder or the hydraulic cylinder is switched, and the push-off means 43.
Is retracted and the annular portion 433 is closed and fully pressed, the scraping means 42 is rotated at a low speed by introducing the fluid pressure to the air motor or the hydraulic motor.

Therefore, in order to perform the squid carcass meat production work using the squid carcass meat production apparatus 5 according to this embodiment, the grip 41 is held by hand, and the front button 47 is first half-depressed, whereby the push-cut means 43 is pushed. The annular portion 433 is moved forward from the scraping jig portion 422 of the scraping means 42, and the front button 47 is fully pressed to open the annular portion 433. (See 10 etc.) and close it.

Next, the annular portion 433 is pushed into the body 101 through the gap between the head 102 and the opening of the body 101, so that the head 102 of the squid and the viscera 10 and the body 101 continuous with the head 102 of the squid. The connective tissue 105 with is destroyed or cut. At this time, as described above, the annular portion 4
33 may be inclined with respect to the longitudinal direction of the body 101 of the squid 100. When the connective tissue 105 is destroyed or cut, the head 102 or the foot 10 of the squid 100 is cut.
By pulling 3 by hand, the head part 102 and the foot part 103 are separated from the torso part 104a from the body part 101.
It is removed (voided).

Next, by half-pressing the rear button 48, the push-cut means 43 is moved backward, and the annular portion 4 thereof is moved.
33 is stored in the slit 421a of the hollow shaft 421 of the scraping means 42 and is retracted to the rear end position of the stroke behind the scraping jig portion 422, and the scraping means 42 is pushed into the trunk portion 101, thereby the trunk portion 101. The annular portion 433 and the scraping jig portion 422 are exchanged inside. When the device 5 is pulled out from the body 101 while the scraping means 42 is rotated at a low speed by fully pressing the rear button 48, the reproductive organs 104b not removed in the pot removing step by the push-cutting means 43, The remaining internal organs such as the gills 104c are caught and entangled with the scraping bar 422a of the scraping means 42, so that the residual internal organs can be stripped off. Also in this case, depending on how the scraping jig 422 is rotated, the soft instep corresponding to the spine of the body 101 can be removed at the same time.

The rotating operation of the scraping means 42 may be performed by an electric motor, and the forward and backward movements of the push-off means 43 may be performed by converting the torque of the electric motor into a linear motion by a screw shaft.

[0055]

According to the squid carcass manufacturing apparatus of the first aspect of the present invention, the scraping jig portion, which is composed of a plurality of scraping rods connected to each other like an umbrella, is inserted to the vicinity of the tip of the squid trunk. Therefore, it is possible to remove not only the vagina, which is the main internal organ, but also the reproductive organs near the tip, which has been difficult to remove in the past, in a single operation.

According to the squid carcass manufacturing apparatus of the second aspect of the invention, the squid is arranged along the substantially conical surface which is open to the side opposite to the direction of insertion of the squid into the body cavity. In the process of pulling out the scraping jig part inserted in the body of
Each scraper sticks securely to the internal organs and can be stripped from the barrel.

According to the squid carcass meat producing apparatus of the third or fourth aspect of the present invention, since the inner surface of the body of the squid is not damaged by the scraping bar, the squid carcass having a high commercial value can be produced. Can be provided.

According to the squid carcass meat manufacturing apparatus of the fifth aspect of the present invention, since the scraping bar is provided on the shaft portion, insertion and withdrawal of the scraping jig portion into the squid trunk is performed.
It can be easily done via the shaft.

According to the squid carcass manufacturing apparatus of the sixth aspect of the present invention, since the scraper is provided on the shaft portion, first, the connective tissue between the squid body, the head and the internal organs is pushed off by the scraper to remove the main internal organs. After decapsulating with the head and legs,
The scraping jig portion can entangle the remaining internal organs.

According to the squid carcass meat producing apparatus of the seventh aspect of the present invention, since the plurality of scraping jig portions are arranged at appropriate intervals in the longitudinal direction of the shaft portion, the internal organs can be removed more reliably. You can

According to the squid carcass meat manufacturing apparatus of the eighth aspect of the invention, the squid is relatively far from the shaft portion of each of the scraping rods of the scraping jig portion located in the insertion direction of the squid into the body cavity. The radius of the circumference passing through the part is more than the radius of the circumference passing through the part farthest from the shaft part of each of the scraping rods of the scraping jig part located relatively on the opposite side to the insertion direction of the squid into the body cavity. Since it is also small, it is possible to efficiently remove the reproductive organs and the like in the vicinity of the tip in the body of the squid and the vagina in the center of the body of the squid.

According to the squid carcass manufacturing apparatus of the ninth aspect of the invention, since the shaft portion is detachably divided between the coupling portions with the scraping jig portion adjacent in the longitudinal direction, The number of scraping jig portions and the length of the shaft portion can be appropriately changed so as to be easy to use.

According to the squid carcass manufacturing apparatus of the tenth aspect of the present invention, the connective tissue between the body of the squid, the head and the internal organs is pushed down by the annular jig portion so that the main internal organs together with the head and the legs are removed. Since it is possible to continuously perform the work of scraping out the remaining internal organs with the jig portion after removing the pot, the work can be performed quickly.

According to the squid carcass manufacturing apparatus of the eleventh aspect of the present invention, since the scraping jig portion is rotated around the shaft center of the shaft portion by the rotation driving portion, the viscera of the scraping jig portion is removed. It can be securely entangled with each scraping bar and peeled off from the inner surface of the body.

According to the squid carcass manufacturing method of the twelfth aspect of the present invention, the scraping jig portion may be inserted into the bore of the squid body, and the internal organs in the trunk may be entwined with the scraping bar. , Easy to work with.

According to the method for manufacturing a squid carcass according to the thirteenth aspect of the present invention, an internal part of the squid and the body part are formed by inserting an annular portion around the outer circumference of the head of the squid and pushing it into the body cavity. Since the process of cutting the connective tissue of (1) to remove the pot and entangle the residual internal organs with the jig portion is continuously performed, no post-work is required and the work efficiency can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment as a basic structure of a squid carcass meat manufacturing apparatus according to the present invention.

FIG. 2 is an explanatory diagram showing a method of removing residual internal organs of squid using the squid carcass manufacturing device according to the first embodiment.

FIG. 3 is a perspective view showing a squid carcass meat manufacturing apparatus according to a second embodiment of the present invention.

FIG. 4 is an explanatory diagram showing a squid viscera removal method using the squid carcass manufacturing apparatus shown in FIG. 3 (A).

FIG. 5 is a perspective view showing a squid carcass manufacturing device according to a third embodiment of the present invention.

FIG. 6 is an explanatory diagram showing a squid viscera removing method using the squid carcass manufacturing device according to the third embodiment.

FIG. 7 is a perspective view showing a squid carcass meat manufacturing apparatus according to a fourth embodiment of the present invention.

FIG. 8 is an explanatory diagram showing a squid viscera removing method using the squid carcass manufacturing device according to the fourth embodiment.

FIG. 9 is a perspective view showing a squid carcass manufacturing device according to a fifth embodiment of the present invention.

FIG. 10 is an explanatory diagram showing a schematic structure of a squid.

FIG. 11 is an explanatory view showing a conventional method of removing squid pots.

[Explanation of symbols]

1-5 squid body meat production apparatus 10 shaft portion 20, 20 20 ₁ to 20 _3, 422 raking jig unit 21,422a swab stick 22 spherical portion 30 scraper 433 annulus 433 L, 433R half annulus

   ─────────────────────────────────────────────────── ─── Continued front page    (71) Applicant 501373865             Seikoki Co., Ltd.             2-6-20 Shinmachi, Aomori City, Aomori Prefecture (72) Inventor Fumiyuki Tajima             3-22 Tanozawa, Ichikawa-cho, Hachinohe-shi, Aomori             Aomori Prefectural Institute of Mechanical and Metal Technology (72) Inventor Yukiya Hattori             3-22 Tanozawa, Ichikawa-cho, Hachinohe-shi, Aomori             Issue Hitachi Engineering Service Co., Ltd.             Su Aomori Engineering Center (72) Inventor Shizuo Toyota             31-204 Kobakura, Ichikawa-cho, Hachinohe City, Aomori Prefecture             No. Asari Research Institute Co., Ltd.             Inside the hall (72) Inventor Katsuaki Otsuka             5-5-18 Kashiwazaki, Hachinohe City, Aomori Stock Association             Inside the Hachinohe branch F-term (reference) 4B042 AC09 AD39 AE10 AG68 AH01                       AP23 AT05

Claims (13)

[Claims] 1. A squid carcass meat manufacturing apparatus comprising a scraping jig portion that is insertable into an inner cavity of a squid and is composed of a plurality of scraping rods connected in an umbrella-like shape. 2. The squid carcass meat manufacturing apparatus according to claim 1, wherein the scraping bar is arranged along a substantially conical surface that is open to the side opposite to the direction of inserting the squid into the body cavity. 3. The scraping bar is bent or curved so as to be convex toward the outer peripheral side.
The squid carcass manufacturing device described in. 4. The body of a squid according to claim 1, wherein an end of the scraping bar facing the opposite side to the inserting direction of the squid into the body cavity is formed in a spherical shape. Meat production equipment. 5. The squid carcass meat manufacturing apparatus according to claim 1, wherein a scraping bar is connected around the shaft portion. 6. The scraper capable of cutting the connective tissue between the body of the squid, the head and the internal organs is provided at the end of the shaft opposite to the scraping jig. The squid carcass manufacturing device described in. 7. The squid carcass manufacturing device according to claim 5, wherein the scraping jig portion is connected to the periphery of the shaft portion at an appropriate interval in the longitudinal direction of the shaft portion. 8. A squid barrel has a radius of a circle passing through a portion of each of the sweeping rods of the sweeping jig portion located relatively in the insertion direction of the squid into the inner cavity of the squid relatively far from the shaft portion. 8. The squid according to claim 7, wherein the squid has a radius smaller than a radius of a circle passing through a portion of each of the scraping rods of the scraping jig portion located on the side opposite to the insertion direction into the internal cavity, the portion being farthest from the shaft portion. Machine for producing meat. 9. The squid carcass product according to claim 7, wherein the shaft portion is detachably divided between the coupling portions with the scraping jig portion adjacent to each other in the longitudinal direction. apparatus. 10. A pair of arm portions swingably coupled to each other, and a pair of arm portions which are provided at swing ends of the respective arm portions and which can be externally inserted into the head of the squid and can be inserted into the body cavity of the squid. A pair of semi-annular members that face each other so as to form an annular shape, and a substantially conical surface that can be inserted into the inner cavity of the squid and that is connected to the shaft and that is open to the side opposite to the tip of this shaft A scraping jig portion composed of a plurality of scraping rods arranged in a umbrella-like shape at predetermined intervals along the circumferential direction, and abutting or separating operations of the semi-annular bodies with each other via the arm portions. Squid carcass meat manufacturing apparatus, characterized in that the squid carcass meat manufacturing device comprises: a second operation part that moves the arms and the semi-annular bodies forward or backward from the tip of the shaft part. 11. The squid carcass meat manufacturing apparatus according to claim 1, further comprising a rotation drive unit that rotates the scraping jig unit around an axis of the shaft unit. 12. The squid body of claim 1, wherein
A method of manufacturing a carcass of squid, characterized in that the scraping jig portion in any one of the above is inserted, and the internal organs in the trunk portion are entwined with the scraping jig portion. 13. A step of externally inserting an annular portion around an outer periphery of a head of a squid, and pushing the annular portion toward an inner cavity of the body of the squid to thereby form connective tissue between the body and the head and internal organs. 12. A step of cutting and removing the viscera together with a head and a foot from the body, and remaining viscera in the body after the debottlement.
A step of entwining with the scraping jig portion in any of the above,
A method for producing a squid carcass, which comprises: A method for producing a squid carcass characterized by the following.