JPH10286057A - Removal of bone from carcass meat of hog, sheep or the like, and system for removing bone from the carcass meat under carriage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the subject method, capable of handling a heavy carcass meat which needs heavy labor while maintaining hygiene, by adequately combining manual power with an auxiliary power means for various motions, e.g. suspension and position controlling of the work. SOLUTION: This method adequately combines manual power with an auxiliary power means for removal of bodes from slaughtered livestock divided into a plurality of blocks. It allows a variety of motions for handling the work, e.g. suspension, controlling positions of the suspended work, stripping and cutting the suspended work controlled in position, exposing the bones, removal of the exposed bones, and separation of meat from the bones. The system as the 2nd objective for carrying/treating carcass meat blocks can be equipped with a pretreatment step 21, arm/shoulder separation step 22, bone exposing step 23, scapula removal step 24, meat/bone separation step 25 and shoulder bone removal step 26.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to deboning of divided blocks of carcasses of meat, such as pigs and sheep, and more particularly to pigs capable of deboning efficiently by power assist in cooperation with manual creasing. The present invention relates to a method of deboning meat carcasses such as meat, sheep and the like, and a transport deboning system for the meat carcasses.

[0002]

2. Description of the Related Art A carcass of meat is formed by each half-cut block cut in the direction of each spine. For example, in the case of a pig carcass, as shown in FIG. 9, it is divided into four blocks of a shoulder, a loin, a rose, and a thigh. The bone removal of each block is carried out on a cooking table with the fat layer side down, and almost all of the blocks are manually cut and cut open, and necessary bone removal is performed by stripping. That is, in advance, a, both sides of the forearm are cut open, and the elbow head is cut out. Then, while grasping and pushing down the ulna at the tip of the forearm bone, a blade is cut into the joint between the forearm bone and the humerus and opened.
Then, grab the elbow head and peel it away from the humerus to remove the forearm. b. Make a crease along the inside of the cervical vertebrae and thoracic vertebra exposed on the cut surface of the cut block, and cut off the meat so that no meat remains on the upper surface of the cervical rib. c. Make a crease in the cervical spine and the back of the thoracic spine, make a crease in the right and left ribs, raise each rib. Next, the thoracic vertebra is grasped and the bone is removed so as to advance to the cervical vertebra. d. Turn over the catabora, go through the humerus and scapula, insert a blade in the joint, make a crease in the back of the scapula, grab the scapula and peel it up. e. Grab the bone of the humerus on the joint side with the forearm bone, and remove the bone by alternately performing scoring and incision.

[0003] As described above, conventional deboning of carcasses of meat, such as pigs and sheep, is all performed manually, for example, by kneading, slitting or cutting, as if by kneading. Since the stripping work accounts for a large part of the deboning work, there is a problem in terms of hygiene and quality.In addition, workers must handle heavy workpieces, peel off incisions, and strip off. There is a problem that manual labor is the main task of removing the bones, which necessitates heavy labor.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned sanitary problems, the present invention introduces a deboning operation in a suspended state in which the processing on a cooking table is minimized, and uses power assisting means. , A series of power assisting operations that enable the control of the posture of the work, the holding of the posture, the exposing of the required incision points, and the fitting and disengagement of the exposed joints, and the manual incision scoring operation by hand are organically used. The bone removal method is adopted, and all the bone removal processing is performed while the work is suspended in the air. For stripping and stripping, actuators are used to prevent heavy labor through the use of power assisting means.In the case of manual operation, pigs, sheep, etc., who can remove bones during light work such as incision, cutting and creasing of essential parts, etc. Providing deboning method and conveying boning system of the meat carcasses meat carcasses is intended.

Therefore, the invention according to claim 1 of the present invention provides:
In the case of divided semi-cut work pieces of carcasses such as pigs and sheep, highly efficient deboning treatment that has been sufficiently considered in consideration of unsanitary problems and heavy labor for workers seen in conventional deboning work. In order to make it possible, the manual work is limited to scoring, cutting, and opening only, and in order to make the manual work more effective, the functions such as gripping, pressing, and pulling which are power assisting means are organically performed. It is an object of the present invention to provide a method for deboning meat carcasses such as pigs and sheep made possible by a plurality of operations necessary for deboning.

A second object of the present invention is to provide a method of deboning a meat carcass such as a pig or a sheep, in which the mode of the stripping operation is specified, in addition to the object of the first embodiment. It is what it was.

According to a third aspect of the present invention, in addition to the object of the first aspect, a bone exposing operation is a prerequisite for deboning a work and requires a complicated processing operation. It is an object of the present invention to provide a method of removing bones from carcasses of meat such as pigs and sheep, which specifies an efficient manner of exposing the bones to the bones contained therein.

[0008] The invention according to claims 4 and 5 provides:
In addition to the object of the first aspect of the present invention, it is another object of the present invention to provide a method for deboning meat carcasses such as pigs and sheep, which specifies the mode of deboning operation of the exposed bone part.

According to a sixth aspect of the present invention, there is provided a deboning system for transferring meat carcasses such as pigs and sheep, which can be incorporated into a transport processing line by using the deboning method according to the first aspect. It is intended for.

[0010]

According to the first aspect of the present invention,
In deboning of a block-shaped work divided into a plurality of carcasses of carcass, means by human power such as scoring, incision, shaving off, and power assisting means by gripping, pressing, pulling, etc.,
Can be combined as appropriate to enable the hanging operation of the work, the posture control operation of the suspended work, the stripping operation of the posture control work, the bone exposing operation, the deboning operation of the exposed bone part, and the meat separating operation from the bone part. It is characterized by that.

[0011] As described above, the work is subjected to pre-processing such as cutting for exposing the suspended bones and scoring at places where work is difficult to perform in the suspended state. This allows the work to be suspended in the air, thereby eliminating the need for any work to bear the weight of the work.In addition, the stripping and stripping work from the suspended member can be easily performed with the help of the stripping or the weight of the stripping member. The work can be relieved from heavy labor, and the work can be prevented from being externally contaminated from the worktable by suspending the work from suspension on the worktable. In addition, the operation of controlling the posture of the work is enabled by power assisting by the pressing means,
By this attitude control, the flesh stripping operation is performed afterwards.
A necessary operation standard is formed for various operations such as a bone exposing operation and a deboning operation of the exposed bone. Further, all the operations for forming the method of removing bone and separating meat according to the present invention are made possible by using power assisting means having simple functions of grasping, pressing and pulling alone or in combination with each other. Combined with the sag, it operates more efficiently.
For example, the posture control operation of the work by the pressing means enables the joint to be disengaged by the bending moment generated by the combination of the pressing means in the opposite direction, and also removes the bones and separates the meat by the gripping and pulling means. And the operation of exposing the incision-required portion can be performed, and the labor load can be reduced by the operator. In addition, the incision of the incision of the main part by hand can be performed freely from multiple directions for the work suspended in the air, and the meat around the joint between the exposed ulna (forearm) and humerus, Shaving the joints between the humerus and the scapula,
Cutting of tendons, muscles, ligaments, membranes, and the like, and resection of the joint membrane can be performed, and a state in which subsequent bone removal can be easily performed can be achieved.
By the combined use of the power assisting means, manual incision, creasing, and sagging due to its own weight, deboning and meat separation can be efficiently performed by utilizing the respective advantages.

That is, by controlling the posture of the work, it is possible to control the posture of the work suspended in the air, such as tilting forward or backward, turning right or left, and maintain the posture. It enables manual shaving of joints, cutting and creasing of tendons, muscles, ligaments, membranes, and the like, and fitting and disengagement and deboning of joints by power assisting means. Further, by the bone exposing operation cooperating with the manual scoring, after the hanging posture control, the power assisting means can expose the incision site by grasping and pulling both sides of the necessary incision part, thereby enabling the exposing part to be exposed. By continuous cooperation with creasing, meat cutting of complex joint parts,
Cutting and creasing operations are possible. As will be described later, the bone removal and meat separation operation enables fitting and disengagement of joint parts, and furthermore, easy bone removal and meat separation.

According to a second aspect of the present invention, the peeling operation according to the first aspect is operated by gripping / pulling means corresponding to the suspension operation and the posture control operation under the intervention of creasing by human power. It is characterized in that it is made to be.

As described above, when a small block that can be separated by simple manual scoring, for example, when separating the kata part from the Ude kata, etc. By the operation of the pulling operation of gripping the tip of the kata portion in the direction, the kata portion, which is a small block, can be separated at the above-mentioned creasing portion. Also,
At this time, for the insufficient scoring portion, the incomplete scoring portion can be complemented by the additional cooperation of the manual scoring during the above-mentioned separation work, and a smooth separation can be performed.

According to a third aspect of the present invention, in the bone exposing operation according to the first aspect, the bone is opened in response to the posture control operation and the bone is continuously intervened in cooperation with the creasing. It is characterized in that the pulling means is operated in the gripping and exposing direction on both side meat portions.

As described above, the work incorporating the bone portion is supported in a suspended manner, and the posture control operation is performed by the pressing means.
While pressing the corresponding position of the exposed bone portion from the back of the work, the left and right outer flesh portions of the bone portion are gripped by gripping and pulling means, and suitable rearward while cooperating manual scoring at a portion corresponding to the front exposure. When operated under tension, the left and right flesh portions drop down and open by their own weight with the bone portion as a fulcrum, and the bone portion can be easily exposed.

According to a fourth aspect of the present invention, in the deboning operation of the exposed bone part according to the first aspect, the bone-removing operation for cutting the living tissue between the bone parts at the fitting portion and the posture-controlled fitting are performed. By pressing means for operating a bending moment on a bone part fitted to the joint part, by a fitting and disengaging operation of the bone part caused by, and by a gripping and pulling means of the fitting and disengaging bone part by a stripping operation. It is characterized by being operated.

In the above-described bone removal operation, for example, at a fitting site consisting of a scapula fitted to the humerus, tendons, muscles, ligaments, membranes, etc. around the fitting site are subjected to human tissue insertion through living tissue. Since the humerus is grasped and suspended by the forearm bone fitted to the humerus,
If the posture is controlled by pressing means from the back of the humerus, the degree of freedom is limited. In this state, if a bending moment is applied to the scapula against the posture control pressing means, the fitting and disengagement between the scapula and the humerus can be easily caused. Then, the scapula having undergone the fitting and disengagement can be easily removed by gripping and pulling means.

According to a fifth aspect of the present invention, in the deboning operation of the exposed bone portion according to the first aspect, the bone portion fitted to the suspended bone portion does not cut the living tissue at the fitting site. The method is characterized in that it is made possible by shaving the periphery of the fitting bone including the fitting site.

The deboning operation relates to, for example, the separation of the forearm bone suspended from the ulna and the humerus and the flesh fitted to the forearm bone, and the two bones of the forearm bone and the humerus in the suspended state. The separation between the meat portion and the bone portion is enabled by integrally shaving off the surrounding meat portion without separating the portions.

According to a sixth aspect of the present invention, there is provided a bone removal system for transferring meat carcasses of a meat carcass such as a pig and a sheep in a conveyance processing line for a block-shaped half-cut work. A step of suspending the pre-processed work in the air to separate the bronze part; and (2) exposing the bone part in cooperation with the manual creasing in the suspended hung state. And (3) scapula back creasing, scapula raising, and scapula deboning process, which is performed under the intervention of the creasing from the fitting portion between the exposed humerus and scapula. (4) a bone-meat separation step of removing the exposed remaining forearm bone and the fitted humerus bone by shaving off the flesh surrounding the two bone parts; It is characterized by the fact that it consists of a deboning process of the kata part that separates the creasing meat part from the part, and Is shall.

With the above-described structure of the transport deboning system, deboning of meat meat such as flow-type pork and sheep can be efficiently performed, and extremely high sanitary treatment can be achieved. Can be supplied. In addition, it can be incorporated into a demolition transport line for carcasses of meat such as pigs and sheep. Further, there is no need for conventional manual holding, stripping, stripping, posture control, etc. of the work, and the worker can be released from the conventional heavy labor. In other words, in the Udekata separation step following the pretreatment step, the work is suspended by the suspension operation, the back surface of the suspended work is posture-controlled and fixed by the pressing means, and the Kata section is gripped and bent by the gripping pulling means and its own weight. Peel off and separate the workpiece into a Ude part and a Kata part. Then, in the next step of exposing the bone part, in opposition to the posture control by the pressing means from the back of the exposed bone part, both sides of the incision meat part formed under the continuous intervention of the creasing cooperation are made. The cut bone part can be exposed by gripping and pulling means. Next, the scapula back muscle in the next step scapula deboning step, the intervention of the cutting and incision of the tendon, muscle, ligament, membrane, etc. at the fitting site with the humerus of the scapula, The scapula can be disengaged and disengaged by the bending moment of the tilting and pressing means that operates in the direction opposite to the posture control pressing means from the back of the fitting site, and the scapula can be raised by the gripping and pulling means. Next, in the bone / meat separation step of the next step, the bone / meat separation of the forearm bone and the humerus to be fitted to the forearm bone in a suspended state by the gripping means is performed by the forearm bone and the humerus including the fitting part. By cutting off the surrounding meat portion in a suspended state, the meat portion and the bone portion are separated by utilizing the drooping caused by the own weight of the meat. Further, in the step of removing the kata part, the gripping / pulling means between the bone part and the meat part is made possible under the intervention of creasing.

[0023]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described.
This will be described together with the illustrated example. However, unless otherwise specified, the dimensions, shapes, relative positions, and the like of the components described in this embodiment are not intended to limit the scope of the present invention, but are merely illustrative examples. Absent. Hereinafter, the present invention will be described in detail with reference to the drawings. FIG.
BRIEF DESCRIPTION OF THE DRAWINGS It is a block diagram which shows the conveyance deboning system of the half cut block after pre-processing of the shoulder part of the pork carcass which is one Embodiment of this invention.

As seen from the block diagram of FIG. 1, the present deboning system comprises a Udekata separation step 22, a bone exposing step 23, and a scapula deboning step 24 provided downstream of a pretreatment step 21. And a bone / meat separation step 25 and a cat part deboning step 26. Hereinafter, each step will be described with reference to the drawings. As shown in FIG. 2, in the pre-processing step 21, the work is placed on a cooking table with the half-cut surface of the half-cut block 30 facing upward, and the exposed portions around the half-cut surface and the stripes for exposing the suspended bones are cut from the half-cut surface. Carry out (1) to (6), that is, 1) Carve out (1), turn the carpal bone (tip side of the horse) toward you, and leave no meat on the upper surface of the forearm bone from near the rib joint Open the left side as shown. 2) Make a crease (2) and cut out the right side of the ulna (anterior bowl bone) to the carpal side from near the rib joint. 3) Make a crease (3), lift the meat with your left hand, and go through the elbow head. 4) Make a crease (4) to expose the cervical vertebra, medial thoracic vertebra, and the upper surface of the cervical ribs (cut a blade along the cervical vertebra and thoracic vertebra and turn up the meat along the bone to raise it). 5) Make a crease (5), make a crease for each rib from the first cervical vertebra to the side of the seventh cervical vertebra, and cut out the tip. 6) Make a crease (6), and the lower surface (back surface) of the cervical spine and thoracic spine
Make a creasing so as not to leave the meat in the bowl.

The workpiece 30 after the pre-processing step 21 is transferred to the transport deboning system. In the first step, the Udekata part separation step 22, the workpiece 30 is transferred to the station 1 in order to perform the deboning process in a suspended state. This is a process of suspending in the air and separating and detaching the detachable catalyzer. As shown in FIG. 3, 1. In the hanging step 22a: 1) A hanging means is formed in the carpal bone part 33a exposed in the pre-processing step 21. The work 30 is clamped by the clamp Ka to be suspended in the air. 2. In the cat part separating step 22b, posture control, gripping and pulling means, and creasing are performed. 1) The table Ba forming the posture control operation is shifted in the Pa direction by the pressing means, and the back surface of the work 30 is moved. To stabilize the posture control. 2) By the clamp Kb forming the gripping and pulling means,
An external force is applied by pulling in the Ta direction obliquely downward by clamping the catabora at the tip of the cat part 30b. 3) Simultaneously cooperate the creasing. That is, the creasing (7) is operated in cooperation with the
a and the cat part 30b, and the cat part 30b is cut off.

In the next bone exposing step 23, the work (Ude part 30a) is transferred to the station 2 where the humerus and scapula connected to the anterior bowl bone, which are built in the Ude part 30a, are removed. In the step of exposing the meat portion by cutting it out from the outside, the bone portion formed by the large gripping / pulling means and the creasing cooperation is controlled under posture control. That is, as shown in FIG. 4 (A), 1) the workpiece 30a, which is a workpiece, is moved to the station 2 while being held in a suspended state by the clamp Ka. 2) Then, the workpiece 30 is moved by the clamp Kc of a large-sized gripping / pulling means. 30a is moved forward with an opening so as to sandwich both sides of the flesh portion corresponding to the exposed bone front surface portion, and grasps the flesh portions on both sides. 3) As shown in FIG. The table Ba is controlled to be pressed in the Pa direction by pressing means. 4) With the meat portions on both sides of the cut open portion clamped by the clamp Kc, the clamp is retracted rearward of the ridge portion 30a under a preset pressure so that an appropriate tension Tb (3 kgf) is applied. The flesh on both sides of the humerus 32 and the scapula 31 is opened rearward with the help of its own weight and pulled freely. 5) Simultaneously cooperate with the creasing. That is, cooperate with the creasing (8), cut open the left side of the humerus 32 from the elbow head along the bone, cut the joint between the humerus 32 and the scapula 31, cross the right side of the scapula, and The right side of the scapula 31 is cut open along. Further, the creasing (9) is cooperated, and the right side of the humerus is cut open so that no flesh remains on the upper surface of the humerus 32, and is joined with the creasing (8) to cut the joint of the joint muscle. In addition, cooperate with the scoring (10),
Cut the meat that has reached the upper surface of the scapula from the incision on the right side of the scapula to the left side of the scapula using the sagging of the meat by its own weight. Further, the scoring (11) is cooperated to
In (10), the scapula 31 is scraped up to the left side, and then the scapula is exposed by making a creasing along the bone.

In the next scapula deboning step 24, the exposed bone part includes a forearm bone 33, a humerus 32 fitted to the forearm bone,
The scapula 31 is formed from a scapula 31 fitted to the humerus, and the scapula 31 is fitted and disengaged from a fitting portion with the humerus 32 and then removed. . After the bioconnection around the joint forming the fitting site between the scapula 31 and the humerus 32 is cut by the scoring (12), the back scapula scoring 24a for causing the disengagement and disengagement is disengaged. The scapula 31 is composed of a scapula raising 24b for removing the bone of the scapula 31. As shown in FIG. 5 (A), the back scapula scoring 24a: 1) The beak of the clamp kc is rotated left and right to release. 2) The lower end of the scapula 31 is pressed by the tilting pressing bar Bb as shown in FIG. 5 (B), and is advanced behind the ridge 30a in the bone exposing step 23 to move the table Ba at the pressing position.
3) Make a crease (12), cut the boundary between the humerus 32 and the scapula 31, make a crease on the back side of the scapula, and disengage the fitting by the bending moment. To provoke. 4) The bar Bb for tilting and pressing is moved backward. 5) The table Ba is retracted, and the back scapula scoring 24a of the scapula 31 is finished.

Next, in the scapula raising 24b, the work is transferred to the station 3, and the station 3 moves to the position shown in FIG.
(A) As shown in (B), in the step of peeling off the fitted scapula from the flesh, 1) the work part 30a is inverted. 2) Use a scapula raising device (known) with clamp Kd as Pc
In the direction of the scapula 31, and position the neck of the scapula 31 to grasp the height of the clamp. 3) The constricted part of the scapula is clamped with a clamp Kd. 4) The clamp Kd is retracted in the Tc direction to peel off the scapula. (Apply the tension of 20kgf or more)

Next, in the bone / meat separation step 25, the work is transferred to the station 4, where the meat is separated from the humerus and the anterior bowl with the intervention of creasing as shown in FIG. 1) Transfer the work to the station 4. 2) As shown in FIGS. 7 (A) and 7 (B), the clamp Ke is advanced to clamp the approximate center of the humerus to prevent the humerus from swaying. Then, FIGS. 7 (B) and 7 (C) The creasing (13) to (15) is performed as shown in). 3) Make a crease (13). Turn the meat to the lower part of the joint so as to cut the meat on the upper surface (front) of the forearm bone. On the other side of the forearm bone, a blade is inserted under the joint and around the bone of the head of the humerus so as not to cut the tendon of the joint, and the membrane is cut. 4) Make a crease (14). For the humeral head, cut off the membrane of the round bone up to the joint below. 5) Perform creasing (15), cut the tendons and membranes around the joints, grasp the flesh and use the sagging due to the weight of the flesh to perform continuous creasing, and peel the flesh from the humerus and forearm .

Next, in the cat part deboning step 26, the bones and meat of the cat part 30b separated in the above-mentioned Udekata separation step 22 are separated. 1) The tip of a rib which has been previously exposed and placed Is clamped by the clamp Kg. 2) Clamp the loose part of the tip meat part of the part 30b
Clamp with f. 3) Apply a tension of about 2 Kgf in the Td direction, apply the tension via the clamp Kf during clamping, and slowly pull. 4) Involve the scoring (16) continuously in the above pulling process.
That is, a blade is inserted so as to rub the bone, and separated from the ribs, the thoracic vertebra, the cervical vertebra, and the spinous process from the catatomy to the loin.

In this system, a suitable transport mechanism (not shown) is provided, and the work is operated under sequence control from the suspension process of the work to the final process, for example, from station 1 to station 4 in this case. It is like that.

[0032]

According to the above configuration, the processing on the cooking table is minimized, the boning operation in the suspended posture is introduced, and the posture of the work is controlled, the posture is maintained, and the incision is required by the power assisting means such as an actuator. Deboning and flesh separation that organically uses a series of power assisting operations that allow for exposing parts and fitting and disengaging exposed joints, manual incision scoring and manual separation of flesh by their own weight The new method enabled high-quality deboning and meat separation, which was lightly worked and hygienically guaranteed. In addition, a meat carcass transportation and deboning system using the method for removing meat from carcasses such as pigs and sheep can be incorporated in a transportation processing line for dismantling carcasses such as pigs and sheep.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a deboning system for transferring a half-cut block of a shoulder portion of a pig carcass after pretreatment according to an embodiment of the present invention.

FIG. 2 is a schematic diagram showing a state of a pretreatment step in FIG. 1;

FIG. 3 is a schematic view showing an operation state of a separation step of a caterpillar part from a caterpillar part of FIG. 1;

FIGS. 4A and 4B are schematic views showing an operation state of a bone exposing step in FIG. 1, wherein FIG. 4A is a front view and FIG. 4B is a side view.

5A and 5B are schematic views showing an operation state of a scapula back scoring step in the scapula deboning step of FIG. 1, wherein FIG. 5A is a front view and FIG. 5B is a side view.

FIGS. 6A and 6B are schematic views showing the operation of the shoulder blade raising process of FIG. 1, wherein FIG. 6A is a front view and FIG.

FIGS. 7A and 7B are schematic views showing an operation state of the bone / meat separation step of FIG. 1, wherein FIG. 7A is a front view, FIG. 7B is a side view, and FIG.

FIG. 8 is a schematic diagram showing an operation state of the cat part deboning step of FIG. 1;

FIG. 9 is a schematic cross-sectional view showing a division state of a pig carcass.

[Explanation of symbols]

 Reference Signs List 21 Pretreatment step 22 Udekata separation step 23 Bone exposing step 24 Scapula deboning step 25 Bone / meat separation step 26 Kata deboning step 30 Work 31 Scapula 32 Humerus 33 Front bowl

Claims (6)

[Claims] Claims: 1. In the deboning of a carcass carcass divided into a plurality of divided block-shaped works, a manual means such as scoring, slitting, shaving off, and the like,
By appropriately combining power assisting means such as gripping, pressing, pulling, etc., the work is suspended in the air, the posture control operation of the suspended work, the stripping operation of the posture control work, the exposing operation of the bone portion, and the deboning operation of the exposed bone portion. And a method of separating meat from carcasses such as pigs and sheep, wherein the meat can be separated from the bones. 2. The pig, sheep or the like according to claim 1, wherein the peeling operation is performed by gripping / pulling means corresponding to hanging in the air and a posture control operation under the intervention of creasing by human power. Bone removal method for carcass of meat. 3. The bone exposing operation according to claim 1, wherein the bones are made to correspond to the posture control means, and the pulling means is actuated in the direction in which the cut-out side meat portions are gripped and exposed under the continuous intervention of the creasing cooperation. 2. The method of deboning meat carcasses of pigs, sheep, etc. according to claim 1, wherein 4. The deboning operation of the exposed bone portion includes a muscle intervening operation for cutting a living tissue between the bone portions at the fitting site, and a bending into a bone portion fitted to the fitted bone portion whose posture is controlled. The pig according to claim 1, wherein the pig is operated by a pressing means for operating a moment, a fitting / removing operation of a bone part caused by the pressing means, and a stripping operation by a gripping / pulling means of the fitted / removed bone part. Bone removal method for carcasses of meat such as sheep. 5. The deboning operation of the exposed bone part is performed on a bone part to be fitted to the suspended bone part without cutting the living tissue at the fitting part. 2. The method for removing bones from carcasses such as pigs and sheep according to claim 1, which is enabled by shaving the surrounding meat. 6. A transport processing line for a block-shaped half-cut work of a carcass of meat, wherein: (1) a step of suspending the pre-processed work in the air and separating a catalyzer part; 2), a bone exposing step of exposing the bone in cooperation with manual creasing on the suspended umbilical part, and (3) a muscle from the fitting portion between the exposed humerus and scapula. (4), two bones in the exposed remaining forearm bone and the humerus that fits it, A bone / meat separation step of separating the meat part by shaving off the surrounding meat part of the part, and (5) a deboning step of the kata part separating the creased meat part from the separated kata part. A deboning system for transporting carcasses of meat such as pigs and sheep.