JP2003325099A - Method for taking out guts of poultry - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for taking out guts of poultry without damaging eatable guts such as the liver, and without leaving the craw in the body. <P>SOLUTION: The anus of the poultry in a state connected to the intestine is taken out to the exterior of the body, and a slit is formed in the abdomen so as to continue from the anus-removed part. A slit is formed at the joint part of the neck of the poultry, and a rod-shaped body is inserted from the slit at the joint part of the neck to the interior of the body of the poultry. The inserted rod-shaped body is pushed to the slit in the abdomen to push out the guts of the poultry from the slit in the abdomen. As a result, the tip part of the rod-shaped body does not interfere the eatable guts because the craw, the heart, the lung, the esophagus, the intestine or the like acts as a buffer to prevent the eatable guts such as the liver from being damaged. The tip part of the rod-shaped body inserted from the slit at the joint part of the neck into the interior of the poultry is connected with the craw at the joint part of the neck at first to peel the craw from a membrane tissue at the periphery thereof so that the craw may not be left in the body. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for taking out visceral substances of a feeding bird.

[0002]

2. Description of the Related Art A bird's anus connected to the intestine is taken out of the body and a cut is formed in the abdomen continuously from the anus extraction part. The method for removing the internal organs of a poultry bird, which is characterized by inserting the internal organs into the body and scraping or picking the internal organs out of the body, has been conventionally adopted in a poultry processing plant.

[0003]

However, the conventional method for removing the edible bird from the inside has a problem that the edible offal such as a lever is reduced in commercial value by interfering with the scraping tool or the picking tool.
In addition, there is a problem that the scraping tool does not reach the sono (feeding puddle) near the base of the neck and the sono remains in the body. The present invention has been made in view of the above problems,
An object of the present invention is to provide a method for taking out the internal organs of a feeding bird that does not leave sono in the body without damaging the edible internal components.

[0004]

In order to solve the above problems, in the present invention, the anus of a feeding bird is taken out of the body in a state where it is connected to the intestine and a cut is formed in the abdomen continuously from the anus extraction part. , Forming a cut at the base of the neck of the feeding bird,
A poultry bird characterized by inserting a rod-shaped body into the body of a poultry bird through a cut at the base of the neck, pushing the rod-shaped body toward the cutout of the abdomen, and pushing out the internal organs of the poultry bird from the cutout in the abdomen to outside the poultry body The present invention provides a method for removing internal organs. The tip of the rod inserted into the body of the feeding bird through the cut in the neck root first engages with the sonow at the neck root to separate the sono from the surrounding membrane tissue, and then near the neck root. To engage the heart and lungs present in the body to separate the heart and lungs from the membrane tissue of the chest. Since the viscera except the lungs and the abdominal membranous tissue are weakly connected, they are peeled off from the membranous tissue and moved toward the abdominal incision, pushed by the heart, lungs, glandular stomach, gizzard, intestine, The lever or the like is peeled off from the membrane tissue, moves toward the cut of the abdomen, and is pushed out of the body through the cut of the abdomen together with the sonow, the esophagus, the heart, and the lungs. Sonow,
Since the heart, lungs, esophagus, intestine, etc. serve as cushioning materials and the tip of the rod does not interfere with edible organs such as levers, the edible organs are not damaged. The tip of the rod inserted into the body of the feeding bird through the cut in the root of the neck first engages the sonow at the base of the neck to peel the sono from the surrounding membrane tissue, so the sono remains in the body. Absent.

In a preferred embodiment of the present invention, a rod-shaped body having a tip portion that is at least bifurcated is inserted into the body of a feeding bird. When a rod-shaped body with at least two forked ends is inserted into the body of the feeding bird through the cut in the neck root, the at least forked ends securely engage the sonow, heart, and lungs. The object can be reliably peeled off from the surrounding membrane tissue.

[0006] In a preferred embodiment of the present invention, the rod-shaped body inserted into the body of the feeding bird is closed by closing at least the forked ends of the rod-shaped body to pick up the contents of the feeding bird. If you close the tip of the rod-shaped body that is divided into at least two branches and pick up the internal part of the feeding bird,
The internal organs can be reliably peeled off from the surrounding membrane tissue.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION A method for taking out the internal organs of a feeding bird according to an embodiment of the present invention will be described. As shown in FIG.
The carcass S of poultry bird is equipped with internal organs such as Sono S ₁ , heart S ₂ , lung S ₃ , glandular stomach S ₄ , gizzard S ₅ and lever S ₆ which are sequentially positioned from the base of the neck to the hind limbs. ing. SONO S
₁ and the glandular stomach S ₄ are connected by the esophagus S _7, and the downstream end of the intestine S ₈ extending from the gizzard S ₅ is connected to the anus S ₉ .

When the internal organs are taken out from the poultry carcass S,
As shown in FIG. 1A, the pair of holders 1 are engaged with the pair of forelimbs of the poultry carcass S to prevent the poultry carcass S from moving toward the hind legs. As shown in FIG. 1 (b), with the muscles around the anus S ₉ put annular cut taken out anus S ₉ to the outside of the body while connected with intestinal S _8, in succession from the anus S ₉ output members food A cut 2 is formed in the abdomen of the bird carcass S.

As shown in FIG. 1 (c), a cut 3 is formed at the base of the neck of a carcass S of poultry S, and a rod-shaped body 4 shown in FIG. As shown in FIG. 2 (e), it is inserted into the body of the poultry carcass S from the cut 3 at the base of the neck and pushed toward the cut 2 in the abdomen. Figure 2 (f)
As shown in FIG.
But first engages Sonou S ₁ located in the neck root portion peeled Sonou S ₁ from the surrounding membrane tissue, then FIG. 2 (g)
, The heart S ₂ and the lung S near the base of the neck
₃ to engage heart S ₂ and lung S ₃ to pull it away from the membrane tissue of the chest.

Since the visceral substances other than the lungs S ₃ and the membrane tissue of the chest and abdomen have a weak bonding force, the sono-S that is peeled off from the membrane tissue and pushed by the rod-shaped body 4 and moves toward the abdominal incision 2
₁ , the heart S ₂ , and the lung S ₃ are pushed, and as shown in FIG. 3 (h), the glandular stomach S ₄ , the gizzard S ₅ , the lever S ₆ , the intestine S _{8 and the} like are peeled from the membrane tissue, Moving toward the cut 2 in the abdomen, as shown in FIG. 3 (i), the sonograph S ₁ , the heart S ₂ ,
Together with the lungs S ₃ and the esophagus S ₇ , they are pushed out of the abdominal cut 2 to the outside of the carcass S of slaughtered birds.

According to the above-mentioned method for removing internal organs, FIG.
As can be seen from (g) and FIG. 3 (h), the tip 4a of the rod-shaped body 4 is the lever S because the sonograph S ₁ , the heart S ₂ , the lung S ₃ , the esophagus S ₇ , the intestine S _{8 and the} like serve as buffer materials. Since it does not interfere with the edible offal such as ₆ , the edible offal is not damaged. As can be seen from FIG. 2 (f), the poultry carcass S is cut from the cut 3 at the base of the neck.
The distal end portion 4a of the rod-shaped body 4 which is inserted into the body, since the first engages Sonou S ₁ located in the neck root portion peeled off Sonou S ₁ from the surrounding membrane tissue, Sonou S ₁ is Shokutorihofu Body S
Does not remain in the body.

Since the tip portion 4a of the rod-shaped body 4 is bifurcated, as can be seen from FIGS. 2 (f) and 2 (g), the rod-shaped body 4 is inserted into the body of the poultry carcass S from the cut 3 at the neck root. The tip portion 4a of the rod-shaped body 4 securely engages with the sonograph S ₁ , the heart S ₂ , and the lung S ₃ , and these internal organs can be reliably peeled off from the surrounding membrane tissue.

The tip 14a shown in FIG. 3 (j) is bifurcated, and the rod-shaped body 14 inserted into the tubular body 15 is inserted into the body of the poultry carcass S from the cut 3 in the neck root and bifurcated. The distal end portion 14a is engaged with the sonograph S ₁ , the heart S ₂ , and the lung S ₃ , and the tubular body 5 is manually moved to close the bifurcated distal end portion 14a to close the sonograph S ₁ , the heart S ₂ , and the lung S _3.
Alternatively, the rod-shaped body 14 may be further pushed toward the cut 2 in the abdomen. At the tip portion 14a of the rod-shaped body 14, sono S
₁ , pluck the heart S ₂ , the lung S ₃ , sono S ₁ ,
The heart S ₂ and the lung S ₃ can be reliably separated from the surrounding membrane tissue.

Instead of the rod-shaped body 4 whose tip portion 4a is bifurcated, a rod-shaped body having a tip portion branched into three or more branches may be used. The method for taking out the offal of a poultry bird according to the present invention,
A carcass S of poultry that is held vertically by a hanging bird fitting
The present invention can also be applied to a carcass S that is grabbed by a hanging bird fitting and horizontally supported on a support base. The method for taking out the offal of a poultry bird according to the present invention can be carried out manually by an operator or can be automatically carried out by mechanization.

[0015]

As described above, according to the method of removing visceral organs of a feeding bird according to the present invention, sono, heart, lung,
Since the esophagus, the intestine, etc. serve as a cushioning material and the tip of the rod-shaped body does not interfere with the edible internal organs such as the lever, the edible internal organs are not damaged. The tip of the rod inserted into the body of the feeding bird through the cut in the root of the neck first engages the sonow at the base of the neck to peel the sono from the surrounding membrane tissue, so the sono remains in the body. Absent.

[Brief description of drawings]

FIG. 1 is an explanatory view of a method for taking out viscera of a feeding bird according to an embodiment of the present invention.

FIG. 2 is an explanatory view of a method for taking out the internal organs of a feeding bird according to the embodiment of the present invention.

FIG. 3 is an explanatory view of a method for taking out the internal organs of a feeding bird according to the embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Support tool 2, 3 Cut ₄ Rod-shaped body 4a Tip part 14 Rod-shaped body 14a Tip part 15 Cylindrical body S Feeding bird carcass S ₁ Sono S ₂ Heart S ₃ Lungs S ₄ Gland stomach S ₅ Sand liver S ₆ Lever S ₇ Esophagus S ₈ intestine S ₉ anus

Claims (3)

[Claims] 1. A poultry bird with its anus connected to the intestine is taken out of the body and a cut is formed continuously in the abdomen from the anus extraction part, a cut is formed in the root of the poultry bird, and a rod-shaped body is necked. Inserting the viscera into the body of the poultry bird through the cut at the base, pushing the rod toward the cut in the abdomen, and pushing the viscera of the poultry out of the body of the poultry through the cut in the abdomen. Method. 2. A rod-shaped body having at least a bifurcated tip is inserted into the body of a feeding bird.
The method for taking out the offal of a poultry bird according to. 3. The method for taking out the internal organs of a poultry bird according to claim 2, wherein at least a forked end of a rod-shaped body inserted into the body of the poultry bird is closed to pick up the internal organs of the poultry bird. .