JP3081837B1 - Automatic incision device for large intestine - Google Patents

Abstract

The present invention provides a sanitary automatic incision device for a large intestine that can automatically incise the large intestine, can reduce the cost of incising the large intestine, and is hygienic. SOLUTION: A receiving tray 10 on which a large intestine L of an edible animal to be incised is placed, and a winding drum 20 provided with a peripheral surface portion close to the receiving tray 10 and having a horizontal rotating shaft 23.
And a clamp 30 attached to the peripheral surface of the winding drum 20 for detaching the end of the large intestine L, and a clamp 30 provided close to the peripheral surface of the winding drum 20, and along the peripheral surface, the rotating shaft 23. Moving body 40 that can move in parallel with the axial direction of
And a cutter 50 attached to the moving body 40 for incising the large intestine L. Moreover, the moving body 4
0, a washing nozzle 60 and a washing nozzle 70 for spraying water toward the inside of the large intestine L are attached.
Moves with 0.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for automatically incising a large intestine. More particularly, the present invention relates to a large intestine automatic incision apparatus for automatically incising edible large intestine such as cows, pigs, and horses.

[0002]

2. Description of the Related Art Edible large intestines of cattle, pigs, horses and the like have a large amount of fat, a complicated shape, and a small intestinal diameter (inner diameter of the intestinal tract). For this reason, conventionally, when performing a colon incision operation,
In general, a large intestine is manually incised using a kitchen knife while floating the large intestine in water in a water tank filled with water.

[0003]

However, in the conventional incision of the large intestine, the large intestine is incised using a kitchen knife while floating the large intestine in water in a water tank filled with water. There is a problem that filth spreads into the water inside the aquarium and is very unsanitary. Further, as described above, since the incision of the large intestine is performed manually, the number of large intestines that can be incised within a certain period of time is small. As a result, the cost of the incision of the large intestine per piece, particularly the labor cost, is reduced. There is a problem that it is higher than necessary. In addition, since the intestinal incision operation can only be performed manually, there is a strong desire throughout the industry for an apparatus capable of automatically incising the large intestine.

[0004] In view of such circumstances, an object of the present invention is to provide an automatic incision apparatus for a large intestine that can automatically incise the large intestine, can reduce the cost of the incision operation of the large intestine, and is hygienic. And

[0005]

According to a first aspect of the present invention, there is provided an automatic incision apparatus for a large intestine having a receiving plate on which a large intestine of an edible animal to be incised is placed, and a peripheral surface portion provided in close proximity to the receiving plate. A winding drum having a spiral groove formed on the peripheral surface thereof; a clamp attached to the peripheral surface of the winding drum for detaching an end of the large intestine; approaching the peripheral surface of the winding drum. A moving body that is movable along the peripheral surface in parallel with the rotation axis direction, and a cutter that is attached to the moving body and cuts the large intestine.
The moving body during one rotation of the winding drum.
Is moved by a length corresponding to one pitch of the spiral groove . According to a second aspect of the present invention, there is provided the automatic incision apparatus for a large intestine according to the first aspect, wherein a washing nozzle for spraying water toward dirt attached to the inside of the large intestine after the incision is attached to the moving body. And According to a third aspect of the present invention, there is provided the automatic incision device for a large intestine according to the second aspect, wherein the moving body is provided with a washing nozzle for jetting water toward the inside of the large intestine after the dirt is washed by the washing nozzle. It is characterized by having .

According to the first aspect of the present invention, the end of the large intestine placed on the tray is fixed on the peripheral surface of the winding drum by the clamp. A moving object cutter is applied to the opening of the large intestine. Then, while rotating the winding drum around its rotation axis, the moving body is moved along the peripheral surface of the winding drum in parallel with the rotation axis direction. Then cut
The opened large intestine is guided by the spiral groove, and along the spiral groove
Then, it is spirally wound on the peripheral surface of the winding drum.
Therefore, the large intestine is incised continuously by a cutter
You . According to the second aspect of the present invention, while the large intestine is continuously dissected, the water is sprayed by the washing nozzle onto the inside of the dissected large intestine while being spirally wound on the peripheral surface of the winding drum. Therefore, dirt adhering to the inside of the large intestine can be washed away with water. According to the third aspect of the present invention, while the large intestine is continuously cut open, water is jetted into the inside of the large intestine by the washing nozzle while being wound spirally on the peripheral surface of the winding drum. The inside of the large intestine can be cleaned more beautifully .

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a plan view of the large intestine automatic incision apparatus of the present embodiment. FIG. 2 is a sectional view taken along line II-II in FIG. As shown in FIGS. 1 and 2, the automatic incision device for a large intestine according to the present embodiment includes a tray 10, a winding drum 20,
It comprises a clamp 30, a moving body 40, a cutter 50, a washing nozzle 60 and a washing nozzle 70.

First, the tray 10 will be described. Saucer 10
Is a plate for placing the large intestine of edible animals such as cows, pigs, and horses. Since the large intestine as large as about 12 m is placed on the plate, a long shape in the lateral direction is suitable. In addition, it is preferable to adopt a material that does not corrode, such as stainless steel or aluminum, as the material of the tray 10.

Next, the winding drum 20 will be described. A winding drum 20 is rotatably provided in a vertical plane so that the peripheral surface portion approaches the receiving tray 10. The winding drum 20 includes a drum main body 21 and a rotating shaft 23 that is parallel and horizontal along the longitudinal direction of the tray 10. A helical spiral groove 22 is formed on the peripheral surface of the drum body 21. Reference numeral 20M indicates a rotation motor for rotating the winding drum 20. The rotation motor 20M allows the winding drum 20
Can be rotated around the rotation shaft 23.

Next, the clamp 30 will be described. A clamp 30 for attaching and detaching one end of the large intestine is attached to one of the left and right ends of the peripheral surface of the drum main body 21 of the winding drum 20. This clamp 30
The head is formed in a T shape, and has a shape that makes it easy to clamp one end of the large intestine. The clamp 30
In addition to the shape as described above, a structure in which one end of the large intestine is clamped by sucking with a suction force by a negative pressure or by sandwiching between a pair of small rollers.

Next, the moving body 40 will be described. A rail 41 is provided in the vicinity of the winding drum 20 in parallel with the rotating shaft 23. A moving body 40 is attached to the rail 41 so that it can reciprocate left and right along the longitudinal direction. The moving body 40 is provided on the slider 42 with the cutter 5.
0, a washing nozzle 60 and a washing nozzle 70 are attached. The slider 42 is attached to be able to reciprocate left and right along the longitudinal direction of the rail 41.

Although not shown, the slider 4 of the moving body 40 is not shown.
A power source such as a motor for moving the rail 2 along the longitudinal direction of the rail 41 is provided. With this power source, the moving body 40 can be moved along the peripheral surface of the drum main body 21 of the winding drum 20 in parallel with the rotating shaft 23 of the winding drum 20. So, take-up drum 2
During the rotation of 0 by one rotation, the moving body 40 is wound around the winding drum 20.
Along the circumference of the spiral groove 22, the length corresponding to one pitch of the spiral groove 22 can be moved. The reason for such control will be described later.
The power source for moving the slider 42 along the longitudinal direction of the rail 41 is a motor, air, or the like.
It may be selected according to the application and is arbitrary.

The cutter 50 is for incising the large intestine and is mounted on the slider 42. The cutter 50 is preferably made of stainless steel.

The washing nozzle 60 is for spraying water toward dirt adhering to the inside of the large intestine, and is attached to the slider 42 below the cutter 50. The washing nozzle 60 has a small ejection port of about 3 mm, and jets water vigorously. One end of a hose 61 is attached to the base of the washing nozzle 60, and the other end of the hose 61 is attached to a pump 60P. By the pump 60P, water can be vigorously jetted from the jet port of the washing nozzle 60 through the hose 61.

The washing nozzle 70 is for spraying water inside the large intestine, and is attached to the slider 42 below the washing nozzle 60. The cleaning nozzle 70 has a small injection port of about 1.5 to 2.0 mm, and jets water vigorously. Although not shown, the water supplied by the hose 61 is supplied to the cleaning nozzle 7.
Injection is also performed from the 0 injection port. For this reason, after the dirt adhering to the large intestine is washed away with water by the washing nozzle 60, the inside of the large intestine can be washed by injecting water into the inside of the large intestine from the injection port of the washing nozzle 70. It is.

Next, the operation and effect of the automatic colon incision apparatus of the present embodiment will be described. FIG. 3 is an explanatory view of the operation of the large intestine automatic incision apparatus of the present embodiment. As shown in the figure, first, the large intestine L to be incised is placed on the tray 10. Then, the end of the large intestine L placed on the tray 10 is fixed on the peripheral surface of the winding drum 20 by the clamp 30.

As shown in FIGS. 1 to 3, the moving body 40 is moved together with the washing nozzle 60 to the position of the end of the large intestine L fixed by the clamp 30. Pump 60
By driving P 1, water is jetted from the jet port of the washing nozzle 60 toward the inside of the end opening of the large intestine L.

Now, the winding drum 20 is connected to its rotating shaft 2
While rotating around 3, the moving body 40 is moved along the peripheral surface of the winding drum 20 in parallel with the rotating shaft 23 thereof. Then, the large intestine L is spirally wound on the peripheral surface of the winding drum 20 while being continuously cut by the cutter 50. Therefore, it is possible to automatically incise the large intestine L, and it is possible to reduce the cost of incising the large intestine L.

Further, while the large intestine L is wound continuously on the peripheral surface of the winding drum 20 while being incised, water is sprayed by the washing nozzle 60 into the intestine L after the incision. Therefore, an effect is obtained that dirt attached to the inside of the large intestine L can be washed away with water.

FIG. 4 is an explanatory view of the operation of the automatic incision apparatus for the large intestine according to the present embodiment, following FIG. As shown in the figure,
While the large intestine L is continuously incised, the winding drum 2
Since the washing nozzle 70 sprays water into the inside of the large intestine L while being spirally wound on the peripheral surface of the 0, the inside of the large intestine L can be washed more beautifully.

In addition, since the moving body 40 is moved by a length corresponding to one pitch of the spiral groove 22 while the winding drum 20 makes one rotation, the cut large intestine L is guided by the spiral groove 22, and It is spirally wound on the peripheral surface of the winding drum 20 along the groove 22. In other words,
It is possible to prevent the incised large intestine L from being wound on the same peripheral surface of the winding drum 20 in multiple layers. Therefore, according to the automatic incision apparatus for the large intestine of the present embodiment, it is possible to spirally wind up on the peripheral surface of the winding drum 20 up to the last end of the large intestine L.

When the large intestine L is completely wound on the peripheral surface of the take-up drum 20 until the end, the take-up drum 20 can be rotated in the reverse direction to obtain the large intestine L that has been cut and cleanly cleaned. It is.

As described above, according to the automatic incision apparatus for the large intestine of the present embodiment, the large intestine can be automatically incised.
The cost of incising the large intestine can be reduced, and the effect of hygiene is achieved.

[0023]

According to the automatic incision device for the large intestine according to the first aspect of the present invention, the incised large intestine is positioned on the same peripheral surface of the winding drum.
It can be prevented from being rolled up by overlapping
So that the large intestine is placed on the winding drum
In this manner, the large intestine can be automatically incised, and the cost of the operation for incising the large intestine can be reduced. According to the automatic incision apparatus for the large intestine according to the second aspect, since water is jetted into the inside of the large intestine after the incision by the washing nozzle, the dirt attached to the inside of the large intestine can be washed away with the water. According to the automatic incision apparatus for the large intestine according to the third aspect, since the water is jetted into the inside of the large intestine by the washing nozzle, the inside of the large intestine can be more cleanly cleaned .

[Brief description of the drawings]

FIG. 1 is a plan view of the automatic colon incision apparatus of the present embodiment.

FIG. 2 is a sectional view taken along line II-II of FIG.

FIG. 3 is an explanatory view of the operation of the automatic colon incision apparatus of the present embodiment.

FIG. 4 is an explanatory view of the operation of the automatic colon incision apparatus of the present embodiment, following FIG. 3;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Receiving tray 20 Take-up drum 22 Spiral groove 23 Rotation axis 30 Clamp 40 Moving body 50 Cutter 60 Rinse nozzle 70 Rinse large intestine

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A22C 17/14 A22C 17/16

Claims (3)

(57) [Claims] 1. A receiving tray on which a large intestine of an edible animal to be incised is placed, and a peripheral surface is provided close to the receiving tray, a horizontal rotating shaft is provided , and a spiral groove is formed on the peripheral surface . A take-up drum, a clamp attached to a peripheral surface of the take-up drum, and a clamp for attaching and detaching an end of the large intestine; a clamp provided close to the peripheral surface of the take-up drum; a movable body capable of moving parallel to the direction, is attached to the movable body, Ri Do and a cutter for incising the colon, while said winding drum rotates 1, before the movable body
An automatic incision device for a large intestine, which is moved by a length corresponding to one pitch of the spiral groove . 2. The large intestine automatic incision apparatus according to claim 1, wherein a water washing nozzle for jetting water toward dirt attached to the inside of the intestine after the incision is attached to the moving body. 3. A washing nozzle for spraying water toward the inside of the large intestine after the dirt is washed by the washing nozzle, the washing nozzle being attached to the moving body.
An automatic incision device for the large intestine according to the above .