JPH08141984A - Method and device for cutting bulb vegetable - Google Patents

Abstract

PURPOSE: To enable a bulb vegetable such as an onion to be evenly cut into thin pieces by a simple method and a device. CONSTITUTION: A cutting device is constituted of dividing cutters 1 for radially cutting and dividing a bulb vegetable W into at least three or more blocks W1, W2, W3 from the center O, and thin cutting rotary blades 3 for parallely cutting respective blocks W1, W2, W3 in the axial direction parallel to the axis passing the interior angle center between the dividing cutting lines of two right and left sides at the required pitches. The bulb vegetable including the terminals on both side surfaces of the blocks W1, W2, W3 is cut into thin pieces so that any thick part may not exist.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for cutting spherical vegetables such as onions.

<Prior Art> When slicing onion, which is an ingredient of fried tempura, for commercial use, as shown in FIG.
Cut the onion W from the center along the cutting line C into two blocks W1,
As shown in FIG. 11, the block W1 (and the block W2), which is divided into two equal parts into W2, is cut in parallel at a predetermined pitch in a direction perpendicular to the cutting line C with the surface of the cutting line C as the lower surface. And shred.

<Problems to be Solved by the Invention> In the above slice, the terminals EA on both sides of the equally divided blocks W1 and W2 are half-moon shaped cut pieces as shown in FIG. The thickness of the cut piece is larger than that of a semicircular ring-shaped cut piece.

When such a half-moon shaped cut piece having a large wall thickness is mixed with a cut piece on a thin semi-circular ring of another cut piece, it becomes a half-moon shaped cut when it is used as an ingredient for fried tempura. The cut pieces deteriorate the shape of the fried tempura and inhibit the texture, and the heat flow of the half-moon shaped cut pieces with a large thickness is worse than the thin half-circle shaped cut pieces of other cut pieces. If the frying time is adjusted to the thin semi-circular ring-shaped cutting piece of other cutting pieces, the half-moon shaped cutting piece will have an uneven heat treatment finish due to lack of frying time, and the frying time will be cut in half-moon shape. If you match it with one piece, the thin semicircular ring-shaped cut pieces of other cut pieces will burn due to overheating, and the quality will deteriorate in either case, so onion management of kakiage tempura using onion as one of the ingredients It required meticulous attention and skill.

An object of the present invention is to enable spherical vegetables such as onions to be uniformly cut by a simple method and apparatus.

[0006]

In order to achieve the above object, a method of cutting spherical vegetables according to the present invention is to divide a spherical vegetable into a plurality of blocks radially divided from the center into at least three or more blocks. The process is characterized by a combination of a process and a process of cutting the blocks in parallel at a required pitch in an axial direction parallel to an axial line passing through the center of the inner corner of the divided cutting lines on the left and right sides.

The spherical vegetable cutting device of the present invention for achieving the above object further comprises a dividing cutting blade for radially dividing the spherical vegetable into a plurality of blocks into at least three or more divisions from the center thereof. , Left and right of each block
It is configured by a shredding rotary blade that performs parallel cutting at a required pitch in the axial direction parallel to the axial line passing through the center of the inner angle of the side division cutting line.

Furthermore, the spherical vegetable cutting device of the present invention for achieving the above object is a divided cutting fixed blade for radially dividing the spherical vegetable into a plurality of blocks of at least three divisions from the center thereof. And each of the blocks is provided with a chopping fixed blade that cuts in parallel at a required pitch in the axial direction parallel to the axial line passing through the center of the inner angle of the divided cutting lines on the left and right sides.

[0009]

With the above construction, the spherical vegetable is radially divided from the center into a plurality of blocks of at least three divisions, so that the division cutting lines on the two left and right sides of each block have a required angle. It is cut and cut into strips including the ends on both sides of the block by cutting in parallel at the required pitch in the axial direction parallel to the axial line passing through the center of the inner corner of the split cutting line on the left and right sides. Is.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the method of the present invention divides an onion W from its center O into a plurality of blocks W1, W2, W3 divided in three by radial cutting lines C1, C2, C3, and simultaneously or at a time difference Therefore, each of the blocks W1, W
2, W3 are divided cutting lines C1 and C2, C
An axis 01 passing through the center of the interior angle α between 2 and C3 and C3 and C1,
In the direction of the axis parallel to 02, 03, as shown in FIG.
The parallel cutting S is performed at a required pitch. As a result, it is possible to cut into strips including the terminals EB on both side surfaces of W1, W2 and W3 of each block.

Next, the apparatus of the present invention will be described with reference to FIGS. 3 to 7 show the first embodiment.
In, W represents an onion. As shown in FIG. 1, 1 is a radial cutting line C1, C from the center O, as shown in FIG.
2, a plurality of blocks W1, W2 divided into three by C3
It is a dividing cutting blade that cuts and divides into W3. As shown in FIG. 4, the divided cutting blade 1 may be a thin circular blade fixed to a rotary shaft 2 that is rotationally driven by a drive mechanism (not shown), or as shown in FIG. A fixed split cutting blade 1a having an inclined cutting edge may be used.

Reference numeral 3 is each block W1, W2, W divided and cut by the divided cutting blade 1 or the fixed divided cutting blade 1a.
3 is divided cutting lines C1 and C2, C on the left and right sides shown in FIG.
An axis 01 passing through the center of the interior angle α between 2 and C3 and C3 and C1,
In the direction of the axis parallel to 02, 03, as shown in FIG.
It is a shredding rotary blade that performs parallel cutting S at a required pitch.

As shown in FIGS. 5 and 6, the shredder rotary blade 3 has a rotary shaft 4 which is rotationally driven by a drive mechanism (not shown).
In addition, a thin circular cutting tool having a diameter varying from a large diameter to a small diameter from the center of the rotating shaft 4 to the left and right is fixed in parallel at a required pitch.

8 and 9 show a second embodiment. The second embodiment is a fixed cutting tool in which a fixed divided cutting blade 1b corresponding to the fixed divided cutting blade 1a and a fixed shredding blade 3a corresponding to the shredding rotary blade 3 are combined and fixed.

In the first embodiment, as shown in FIG.
By dropping the onion W into the rotating divided cutting blade 1 or the fixed divided cutting blade 1a shown in FIG. 7 and the rotating shredded rotating blade 3, the onion W is, as shown in FIG. The divided cutting blade 1 or the fixed divided cutting blade 1a cuts and divides from the center O into a plurality of blocks W1, W2, W3 of three divisions by radial cutting lines C1, C2, C3,
In addition, as shown in FIG. 2, the shredding rotary blade 3 performs parallel cutting S at a required pitch, and thereby W of each block is cut.
1, W2, W3, including the terminals EB on both sides, are cut into strips.

In the second embodiment, as shown in FIG. 8, the onion W is placed and pressed on the fixed divided cutting blade 1b and the shredded fixed blade 3a combined with the fixed divided cutting blade 1b, which is the same as the above. Is divided into a plurality of blocks W1, W2, W3 of three divisions by the radial cutting lines C1, C2, C3 from the center O by the division cutting blade 1b, and as shown in FIG. 2 by the shredding rotary blade 3a. , S is cut in parallel at a required pitch, and is cut into strips including the terminals EB on both side surfaces of W1, W2 and W3 of each block.

In the above embodiment, the example of the onion W is divided into three, but it is divided into a plurality of blocks of three or more,
It is also possible to arrange a number of shredded rotary blades 3 or shredded fixed rotary blades 3a corresponding to the number of divisions and cut into strips, and a spherical vegetable other than onion W, such as cabbage, pumpkin, potato, etc. It can also be applied to strip cutting.

[0018]

As described above, according to the present invention, a spherical vegetable is radially cut from its center into a plurality of blocks of at least three divisions or more, whereby each block is divided into two left and right sides. By cutting in parallel at a required pitch in the axial direction parallel to the axis passing through the center of the inner angle of the line, it is possible to cut into thin strips that do not have thick parts, including the terminals on both side surfaces of the block, and to make it look good. It has a good texture and is simple in structure and has practical effects.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of a method of the present invention.

FIG. 2 is an explanatory diagram of the method of the present invention.

FIG. 3 is a plan view of an essential part of a first embodiment of the device of the present invention.

FIG. 4 is a plan view of a split cutting blade of the device of the present invention.

FIG. 5 is a plan view of a shredding rotary blade of the device of the present invention.

FIG. 6 is a view on arrow A in FIG.

FIG. 7 is a side view showing a modified example of the first embodiment of the device of the present invention.

FIG. 8 is a plan view of a second embodiment of the device of the present invention.

9 is a view on arrow B of FIG.

FIG. 10 is an explanatory diagram of a conventional method.

FIG. 11 is an explanatory diagram of a conventional method.

FIG. 12 is a perspective view showing terminal shapes on both sides of a spherical vegetable produced by a conventional method.

[Explanation of symbols]

 1 split cutting blade 1a fixed split cutting blade 1b fixed split cutting blade 2 rotary shaft 3 shredding rotary blade 4 rotary shaft C1 cutting line C2 cutting line C3 cutting line S parallel cutting W1 block W2 block W3 block 8 tail fan D1 wide D2 wide Narrow

Claims (3)

[Claims] 1. A step of cutting and dividing a spherical vegetable into a plurality of blocks that are radially divided from its center into at least three or more blocks, and an axis line that passes through the center of the inside angle of the dividing cutting lines on the left and right sides of each of the blocks. A method for cutting spherical vegetables, which is characterized by being combined with a step of cutting in parallel at a required pitch in parallel axis directions. 2. A dividing cutting blade that divides a spherical vegetable into a plurality of blocks that are radially divided into at least three or more blocks from the center thereof, and each block passes through the center of the inner corner of the dividing cutting line on the left and right sides thereof. A shredder for spheroidal vegetables, comprising a shredding rotary blade that cuts in parallel at a required pitch in an axial direction parallel to the axial line. 3. A divided cutting fixed blade for radially dividing a spherical vegetable into a plurality of blocks of at least 3 or more from the center thereof, and each of the blocks at the center of the inner corner of the divided cutting line on the left and right sides thereof. A shredder for spherical vegetables, comprising a chopping fixed blade that cuts in parallel at a required pitch in an axial direction parallel to a passing axial line.