JPH10248728A - Japanese horseradish grating roller - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a grating roller capable of facilitating maintenance and obtaining grated Japanese horseradish (WASABI) extremely similar to that grated with shark skin in flavor, smell or a nutritious value. SOLUTION: Since an elevated surface is made vertical to the tangent direction of this grating roller 8 and plural peripheral direction groove lines 34 are formed on the axial direction projection line, many vertically sheer teeth are arrayed on the axial direction projection line so as to cut up true Japanese horseradish. They are different from general recessed and projected teeth and are extremely effective for grating the hard true Japanese horseradish and the grated Japanese horseradish almost same as the one grated with the shark skin is obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic wasabi lowering apparatus capable of obtaining grated wasabi having the same taste, flavor, aroma and the like as that obtained by a craftsman who has lowered this wasabi without any need for manual labor.

[0002]

2. Description of the Related Art Conventionally, various kinds of wasabi are packaged in a tube-shaped container and sold. However, the taste, flavor, aroma, etc., of the processed wasabi are extremely different from those of the grated wasabi. I do.

[0003] In addition, since the wasabi is most excellent in taste, aroma, nutrition and the like immediately after it is grated, artisans in the sushi restaurant, high-class Japanese food restaurant, etc., take down the glove before using it.

[0004]

When this wasabi is to be grated, it is effective to use a fine grater as a rougher, and shark skin is used in various high-end restaurants and restaurants. However, the shark skin is not only expensive but also difficult to maintain, and it is almost impossible to use the shark skin in a device for automatically removing the wasabi for the reasons described above.

The present invention makes it possible to obtain a grated wasabi which is easy to maintain even when used in an automatic wasabi-greasing device or the like, and which is very similar in flavor, aroma or nutritional value to a grated wasabi with shark skin. It is an object to provide a wasabi lowering roller.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, a wasabi grater roller of the present invention is a wasabi piece grater roller having a cylindrical shape and having a grated surface comprising an uneven portion on its surface. The grater surface of the grater roller is characterized by comprising a plurality of axial convex lines having a rising surface extending substantially in the radial direction of the cylindrical grater roller, and a plurality of circumferential groove lines crossing these axial convex lines. And According to this feature, the shape of the grated surface has a rising surface that rises steeply in the radial direction. In other words, the rising surface is perpendicular to the tangential direction of the lowering roller, and a plurality of circumferential groove lines are formed in this axial convex line, so that a large number of vertically protruding lines are formed in the axial convex line. The teeth will be arranged to cut through the wasabi. This is very effective for lowering hard real wasabi, unlike general uneven teeth, and can obtain almost the same grated wasabi as that obtained with shark skin.

In the washer lowering roller of the present invention, it is preferable that each of the axially convex lines has a rising surface extending in the radial direction to the left and right, and is substantially symmetrical. In this way, the wasabi pieces can be effectively lowered on either tooth surface (front surface and rear surface) even if the lowering roller repeatedly rotates forward and backward.

The washer lowering roller of the present invention preferably has an axial groove line extending in the axial direction at the center of the axial convex line. If you do this,
The tips of the teeth become very sharp and sharp, so that the wasabi pieces can be more effectively lowered.

In the wasabi lowering roller of the present invention, it is preferable that the wasabi lowering roller is made of a synthetic resin material. In this case, the lowering roller does not rust and is easy to wash, so that maintenance becomes easier.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, an automatic wasabi lowering device 1 has a housing 2 and a transparent synthetic resin cylinder 3. The cylindrical body 3 is provided with a housing 2 by a cylindrical body support 4.
It is detachably attached to. The cylindrical body 3 has a flange 5 at the upper end, and a substantially L-shaped key groove 6 is formed in the flange 5.

The lower end of the cylindrical body 3 is provided with a flare 7 extending downward so as to enclose the cylindrical lower surface 9 of the lowering roller 8 as shown in FIGS. The flare 7 has one or more cuts 10. The flare 7 can be formed by attaching a separate member to the cylinder 3 from the cylinder 3.
The lower end of the cylindrical member 3 is cut in an arc shape along the lower surface 9 of the lower roller 8, and the cylindrical body 3 is brought close to the lower roller 8.

The cylindrical body 3 has such an inner diameter that various kinds of wasabi pieces 11 (wasabi) can be inserted in a vertical direction, and the inserted wasabi pieces 11 are pressed against the lowering roller 8. Pressing device 12 is mounted above the pressing device. The pressing device 12 has a cap 13, and a pressing rod 14 that penetrates the cap 13 is provided. A pressing disk 15 is fixed to the tip of the pressing rod 14, and between the cap 13 and the pressing disk 15. Is spring 16
Is interposed.

A locking pin 17 is provided inside the cap 13.
Is extended, and this locking pin 17 is
The cap 13 is fixed to the cylindrical body 3 in a state where the wasabi piece 11 is pressed against the lowering roller 8 by being locked in the key groove 6 formed in the flange 5 of the cylindrical body 3 and the cylindrical body 3 and the pressing device 1.
2 can be fixed.

As shown in FIG. 1, the lowering roller 8 has front and rear end flanges which are pivotally connected in a U-shape. The pivoting guide 20 is shown in detail in FIG.
Are inserted into the pivot holes 25, 25, under which a stripping piece 26 serving as a scraper, and a guide piece 27, 2 having a guide surface 28 inclined downward and inclined downward.
7 are provided. In addition, the peeling piece 2 is attached to the pivoting guide 20.
6 and a guide piece 27 are provided, but it is not necessary to particularly provide the pivot guide 20 and may extend from the housing 2.

Numerals 29 in FIG. 1 denote legs provided below the housing 2, wherein the gathering and dropping portion of the rubbed wasabi, which is a part of the pivoting guide 20, is located at a predetermined height, and the rubbed wasabi is positioned below it. This is to secure a space for disposing the tray 30 for dropping the tray.

Next, a procedure for using the wasabi lowering apparatus 1 and its operation will be described.

First, as shown in FIG. 1, a saucer 30 is placed in front of and below the wasabi lowering device 1, and a wasabi piece 11, which is a wasabi, is put into the cylindrical body 3. Next, the cap 13 is allowed to reach the flange 5 by pushing the wasabi piece 11 inserted by the pressing disk 15 of the pressing device 12 downward,
The locking pin 17 is fitted into the key groove 6 of the flange 5 by rotating the cap 13.

By this pushing, the spring 16 is compressed and the pushing rod 14 comes out of the cap 13. This state is shown in FIG.
Is pressed against the lower surface 9 of the lowering roller 8 by the pressing disk 15, whereby the preparation of the wasabi lowering is completed.

Therefore, the wasabi piece 11 is completely restricted from moving left and right by the side surface of the cylindrical body 2 and is in a state of freely moving downward.

In this state, when an operation button 31 provided at a predetermined position is pressed, an electric motor is driven into the inside of the housing 2 to rotate the lowering roller 8 in the normal direction and subsequently in the reverse direction, and the lowering surface 9 is alternately repeated. Then, lower the wasabi piece 11 from the tip. Here, it is preferable that the lowering roller 8 rotates at least 180 ° or more in one direction and repeats the rotation.

The rotation of the lowering roller 8 gradually causes the washer W to begin to adhere to the lowering surface 9 to form a predetermined mass. FIG. 3 is an enlarged view of the lower surface 9 of the lower roller 8 and the cylinder 3. In particular, the movement of the tip of the wasabi piece 11 to the left and right is restricted by the flare 7 extending to the vicinity of the lower surface 9. The tip of the wasabi piece 11 is sandwiched between the cylinder 3 and the lowering roller 8 to prevent a situation in which the wasabi lowering operation is hindered.

The flare 7 has a cut 10 formed at a predetermined position, and the grated wasabi W is sent downward along with the grated surface 9 through this opening.

Further, below the lowering roller 8, a peeling piece 26 as shown in FIG. 5 is fixed so as to be close to the lowering surface 9 of the lowering roller 8, so that the lowering member 9 adheres to the lowering surface 9 of the lowering roller 9. The wasabi W is dropped so that the grated surface 9 passes through the strip 26 so that the wasabi W is peeled off as shown in FIG.

Further, the lowered wasabi W descends on the guide piece 2.
7 is guided to the center by the guide surface 28, and falls accurately to the tray. In addition, since a large amount of the wasabi W does not remain on the grated surface 9 by repeating the normal rotation and the reverse rotation of the grated roller 8, the lowering ability of the grated surface 9 does not decrease.

FIG. 6A is a longitudinal sectional view of the lowering roller 8, and as is apparent from this figure and the detailed view of FIG. A direction groove line 34 is formed, and an opening angle of the circumferential groove line 34 is about 90 degrees.

FIG. 7A is a cross-sectional view of the lowering roller 8 taken along the line AA of FIG. 6A. As is apparent from FIG. 7A and the detailed view of FIG. A large number of axially convex lines 32 are formed in the surface axial direction of the lowering roller 8.

Each of the axially convex lines 32 has right and left rising surfaces 33 extending from the center of the roller and parallel to the radial direction of the roller. In other words, it has the rising surface 33 in a direction substantially perpendicular to the tangential direction of the lowering roller. Further, an axial groove line 35 having an opening angle of about 120 degrees is formed at the central portion of the axial convex line 32, that is, between both rising surfaces 33, 33.

That is, as can be seen from these sectional views, the lower surface 9 has a shape as shown in FIG. 8 and has a large number of axially convex lines 32 having vertical rising surfaces 33 on both sides. It has a shape in which a number of circumferential groove lines 34 are formed in a perpendicular direction. In this practical example, since the axial groove line 35 is formed substantially at the center of the axial convex line, the rising surface 33 of each axial convex line 32 and the axial groove line 35 have a sharp axially extending mountain. Are formed, and a large number of circumferential groove lines 34 are formed in the axial convex line 32, so that sharp teeth are formed.

When the wasabi piece 11 such as this wasabi having extremely high hardness is lowered, the rising surface 33 is cut at a right angle to the wasabi piece 11 as shown in FIG.

In summary, the shape of the grated surface is such that the rising surface 33 is perpendicular to the tangential direction of the grated roller 8, and a plurality of circumferential groove lines 34 are formed in the axial convex line 32. Therefore, the axial convex line 32
In addition, a number of vertically staggered teeth are arranged to cut through the wasabi. This is very effective for lowering hard wasabi, unlike ordinary uneven teeth,
You will get almost the same wasabi that you grated with shark skin.

Further, even if the lowering roller 8 repeats the forward and reverse rotations to the left and right, the rising surface 33 is formed on both tooth surfaces (the front surface and the back surface), so that the wasabi piece 11 can be effectively lowered. it can. Further, due to the presence of the axial groove line 35, the tip of the tooth becomes very sharp and acute, and the wasabi piece 1
1 can be lowered more effectively. Since the lowering roller 8 is made of a synthetic resin, it does not rust and is easy to wash, so that maintenance is facilitated.

Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and even if there are changes and additions without departing from the gist of the present invention, the present invention will be described. Included in the invention.

[0033]

The present invention has the following effects.

(A) According to the first aspect of the present invention, the shape of the grated surface has a rising surface that extends steeply in the radial direction. In other words, the rising surface is perpendicular to the tangential direction of the lowering roller, and a plurality of circumferential groove lines are formed in this axial convex line, so that a large number of vertically protruding lines are formed in the axial convex line. The teeth will be arranged to cut through the wasabi. This is very effective for lowering hard real wasabi, unlike general uneven teeth, and can obtain almost the same grated wasabi as that obtained with shark skin.

(B) According to the second aspect of the present invention, the wasabi pieces can be effectively lowered on either tooth surface (front surface and rear surface) even if the lowering roller repeats forward and reverse rotation right and left.

(C) According to the third aspect of the present invention, the tips of the teeth have a very sharp acute angle, and the wasabi pieces can be more effectively lowered.

(D) According to the invention of claim 4, since the lowering roller does not rust and is easy to wash, maintenance becomes easy.

[0038]

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of an automatic washer lowering device of the present invention.

FIG. 2 is a partial cross-sectional view showing a state in which wasabi pieces are set.

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a perspective view of a pivot guide.

FIG. 5 is a perspective view of the vicinity of a strip.

FIG. 6 is a schematic view of the rotation of a lowering roller.

FIG. 7 is a schematic diagram of the rotation of a lowering roller.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 automatic washer lowering device 2 housing 3 housing 4 cylindrical support 5 flange 6 key groove 7 flare 8 lowering roller 9 lowering surface 10 cutout 11 wasabi piece 12 pressing device 13 cap 14 pressing rod 15 pressing disk 16 spring 17 Locking pin 20 Pivot guide 21 Rotary shaft 22 Screw 23 Side piece 25 Pivot hole 26 Peeling piece 27 Guide piece 29 Leg 30 Receiving tray 31 Operation button 32 Axial convex line 33 Rising surface 34 Circumferential groove line 35 Axial groove Line W grated wasabi

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[Procedure amendment]

[Submission date] May 19, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Fig. 8

[Correction method] Added

[Correction contents]

FIG. 8 is a partially enlarged perspective view of a lower surface of a lower roller.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Fig. 9

[Correction method] Added

[Correction contents]

FIG. 9 is a partially enlarged sectional view showing a state where a wasabi piece is lowered.

Claims (4)

[Claims] 1. A weight roller of a wasabi piece having a cylindrical shape and having a grated surface having an uneven portion on its surface, wherein the grated surface of the grated roller is a rising surface extending substantially in the radial direction of the cylindrical grated roller. A washer lowering roller comprising: a plurality of axially convex lines having: and a plurality of circumferential groove lines intersecting these axially convex lines. 2. The wasabi lowering roller according to claim 1, wherein each of the axially convex lines has a rising surface extending in the left-right radial direction and is substantially symmetrical. 3. The wasabi lowering roller according to claim 2, wherein an axial groove line extending in the axial direction is formed at the center of the axial convex line. 4. The wasabi lowering roller according to claim 1, wherein the wasabi lowering roller is made of a synthetic resin material.