WO2016047915A1

WO2016047915A1 - Electric food grater

Info

Publication number: WO2016047915A1
Application number: PCT/KR2015/007902
Authority: WO
Inventors: 김상기
Original assignee: 주식회사 썬라이즈
Priority date: 2014-09-25
Filing date: 2015-07-29
Publication date: 2016-03-31
Also published as: KR101480934B1

Abstract

The present invention relates to an electric food grater, and the objective of the present invention is to grate and discharge fed food material in particle form of a proper size such that a user can feel the original texture of the food material and the food material can be made to be rich in fiber and smooth to eat. To this end, the electric food grater, according to the present invention, comprises: a grater body (100) provided with a drive motor (111) and a speed reducer (112) therein, and having a drum mounting part (120) formed to protrude such that an output shaft (113) of the speed reducer (112) is disposed at the center part thereof; a housing-drum (200) formed in a drum shape in which a front surface part is closed and a rear surface part is opened, and of which the rear surface part is detachably mounted to the drum mounting part (120) of the grater body (100), a feed port (210) for feeding the food materials is provided to be erected at the upper part thereof, and a discharge port (220) is formed to extend in the horizontal direction at the lower part thereof facing the feed port (210); a grating roller (300) accommodated and disposed in the horizontal direction inside the housing-drum (200), and of which a rotary shaft (310) is provided at the center part thereof and detachably coupled to the output shaft (113) such that the roller is rotatably disposed while maintaining a predetermined gap from an inner wall of the housing-drum (200) and a plurality of grating cutters (320), for grating the food materials fed through the feed port (210), are arranged at predetermined intervals at the wall surface thereof; and a push stick (500) for pushing, into the housing-drum (200), the food materials having been put into the feed port (210).

Description

Electric Food Greater

The present invention relates to an electric food greater; More specifically, it relates to ELECTRIC FOOD GRATER, which makes it easy to make desserts or baby foods by scraping out foods such as vegetables, fruits or boiled grains through a grating roller.

In general, home grinders grind and grind food (food ingredients) through a blade that rotates at a high speed, so that not only vitamins are destroyed but also tough fibers and skins remain as large particles (dust), which is soft to drink as it is. I can't. In order to alleviate this disadvantage, recently, a juice blender employing a filter sieve method has been disclosed, which is configured to sift through the sieve through the coarse liquor. However, in the filter sieve type juice mixer, only the small particles that can be filtered out through the sieve comes out, and the coarse and thick liquid juice remains inside the sieve. After all, a large amount of juice is left intact inside the sieve has a disadvantage that you can not drink.

In addition, it is disclosed in the Republic of Korea Patent No. 10-0755440 home juicer applying a screw. As shown in FIG. 1, the juicer of the vertical screw method of the Republic of Korea Patent No. 10-0755440 has a lid 10 formed with a through hole 11 formed therein and a rotating shaft hole 12 formed in an inner center thereof. It is installed in the lower portion of the lid 10 and the outer bottom portion of the housing outlet 50 and the juice discharge port (not shown) is formed and the waterproof cylinder 52 is formed at the lower end of the center and the inside of the housing 50 Rotating shaft 12 is installed rotatably inserted in the vertical screw 20, the outer surface is formed with a plurality of screw spirals, the outer wall is made of a network structure for discharging juice and the inner surface is formed with a plurality of wall blades in the vertical direction Rotating brush with a brush holder mounted between the drum 30 and the housing 50 and the mandrel 30 and continuously sweep the mandrel 30 and the housing 50 while rotating. 40 and the through hole of the waterproof cylinder 52 It is attached through is equipped with a driving section 60 to rotate at a low speed of the screw 20. Therefore, since the housing 50 for accommodating the screw 20 is fixed vertically above the drive unit 60, the food material introduced through the inlet 11 is pressed, crushed, and juiced through the screw 20, and the juices and juices. This is discharged separately.

However, in the juice extractor disclosed in Korean Patent No. 10-0755440 to compress and crush the ingredients, the juices are smooth, such as tomatoes and oranges, while the juices are well juiced, while in the hard materials such as beans and pomegranates, Even more than expected, a lot of debris has the disadvantage of falling efficiency. In particular, most of the fibrous constituents of the food are thrown away as garbage. In addition, even in the case of juice of vegetables, there is a lot of debris in the juice extract in the stem is not made smoothly, this is because the juice is made by compressing and crushing the material through an extremely short process distance ending in two to three rotations of the vertical screw to be.

The present invention is to solve this problem; It is an object of the present invention to provide a "electric food great" that can be made by scraping and discharging the injected ingredients in the form of particles of a suitable size, as well as making the food rich in fiber and making it soft and easy to eat. .

In addition, another object of the present invention is to provide a "electric food grinder" that can be compactly configured to scrape the input food material to facilitate the disassembly and cleaning thereof.

The present invention for achieving this object is; An electric food greater which scrapes and throws out the input foodstuff;

The electric food greater; A great motor having a drive motor and a speed reducer provided therein, the drum body protruding from the drum seat such that an output shaft of the speed reducer is disposed at a center portion thereof; The front part is closed and the rear part is formed in an open drum shape, and the rear part is detachably mounted on the drum seating part of the great body, and an inlet for injecting ingredients is provided on the upper part, and a lower part facing the inlet is provided. A housing-drum in which the outlet port extends in the horizontal direction; The housing-drum is disposed in the transverse direction, the rotating shaft provided on the center is detachably coupled to the output shaft is arranged rotatably while maintaining a constant distance from the inner wall of the housing-drum, the wall through the inlet A grating roller having a plurality of grating cutters arranged to scrape the injected food material at regular intervals; A push stick for pushing the foodstuff into the inlet into the housing-drum; The grating cutter of the grating roller is disposed in the transverse direction on the outer wall surface of the grating roller, the front end portion protrudes in the radial direction of the grating roller, characterized in that the groove is formed in a divided groove formed at regular intervals along the tip end portion. .

In addition, the present invention; The inner wall of the housing drum in the direction in which the food material is scraped out by the grating cutter of the grating roller is characterized in that the brushing teeth protrude at regular intervals so that the scratched material is not caught in the split groove of the grating cutter.

In addition, the present invention; An electric food greater which scrapes and throws out the input foodstuff;

The electric food greater; A great motor having a drive motor and a speed reducer provided therein, the drum body protruding from the drum seat such that an output shaft of the speed reducer is disposed at a center portion thereof; The front part is closed and the rear part is formed in an open drum shape, and the rear part is detachably mounted on the drum seating part of the great body, and an inlet for injecting ingredients is provided on the upper part, and a lower part facing the inlet is provided. A housing-drum in which the outlet port extends in the horizontal direction; The housing-drum is disposed in the transverse direction, the rotating shaft provided on the center is detachably coupled to the output shaft is arranged rotatably while maintaining a constant distance from the inner wall of the housing-drum, the wall through the inlet A grating roller having a plurality of grating cutters arranged to scrape the injected food material at regular intervals; A push stick for pushing the foodstuff into the inlet into the housing-drum; The lower inner wall of the housing-drum adjacent to the rear portion of the outlet port is provided with a brushing protrusion for sweeping the food material to be rotated on the outer surface of the grating roller and guiding it to the outlet port.

The electric food greater; A great motor having a drive motor and a speed reducer provided therein, the drum body protruding from the drum seat such that an output shaft of the speed reducer is disposed at a center portion thereof; The front part is closed and the rear part is formed in an open drum shape, and the rear part is detachably mounted on the drum seating part of the great body, and an inlet for injecting ingredients is provided on the upper part, and a lower part facing the inlet is provided. A housing-drum in which the outlet port extends in the horizontal direction; The housing-drum is disposed in the transverse direction, the rotating shaft provided on the center is detachably coupled to the output shaft is arranged rotatably while maintaining a constant distance from the inner wall of the housing-drum, the wall through the inlet A grating roller having a plurality of grating cutters arranged to scrape the injected food material at regular intervals; A push stick for pushing the ingredients into the inlet into the housing-drum; The gasket is coupled to close the rear part of the housing-drum in which the grating roller is accommodated, and a gasket is provided at the edge to closely contact the rear end edge of the grating roller, and a sealing cap having a through hole drilled through the rotating shaft at the center thereof. of; It is characterized by including.

In addition, the present invention; The drum seating portion of the greater body is characterized in that the safety switch for controlling the driving of the drive motor by the on-off operation by the operation projection on the rear of the sealing cap is disposed.

In addition, the present invention; The front end of the housing-drum is characterized in that the front end of the rotating shaft is coupled to the receiving shaft-supporting groove for supporting the rotational movement of the rotating shaft.

According to the "electric food greater" according to the present invention made of the above configuration; The grating rollers with the grating cutters arranged at regular intervals rotate to scrape off the ingredients, and the scraped food particles are crushed again as they pass between the wall of the grating roller and the inner wall of the housing-drum and are discharged through the outlet. As a result, the foods contain a large amount of juice as it is, and are scraped in the form of particles of a suitable size and discharged to the outlet, so that you can feel the texture of the food as it is, and it is rich in vitamins and fiber and can make foods soft. It has an effect.

Further, according to the "electric food greater" according to the present invention made of the above configuration; The tip of the grating cutter is formed in the form of a sawtooth by the divided holes at regular intervals, there is an advantage that the food material is scratched more finely.

Further, according to the "electric food greater" according to the present invention made of the above configuration; The brushing teeth protruding from the inner wall of the housing-drum have the advantage that the food is easily discharged from the divided groove of the grating cutter.

Further, according to the "electric food greater" according to the present invention made of the above configuration; The brushing protrusion formed on the lower inner wall of the housing-drum adjacent to the rear part of the outlet port sweeps the food material to be rotated on the grating roller outer surface, so that the material is easily discharged through the outlet port.

Further, according to the "electric food greater" according to the present invention made of the above configuration; Since the sealing cap provided with the gasket closes the rear part of the housing-drum, there is an advantage that the crushed foodstuff can be prevented from leaking to the side of the great body provided with the electrical equipment.

Further, according to the "electric food greater" according to the present invention made of the above configuration; By additionally controlling the driving of the drive motor by a safety switch disposed in the drum seating part of the great body, there is an effect of using the product more safely.

Further, according to the "electric food greater" according to the present invention made of the above configuration; Rotational movement of the grating roller is firmly supported through the shaft-supporting groove of the housing-drum, thereby minimizing noise generation and more smoothly scraping the food.

Figure 1 shows the juice of the screw method disclosed in Republic of Korea Patent No. 10-0755440.

Figure 2 schematically shows an electric food greater according to the present invention.

3 to 5 are exploded perspective views of the motorized food greater according to the present invention.

6 and 7 are perspective views showing the housing-drum in accordance with the present invention.

Figure 8 is an exploded cross-sectional view showing a coupling structure of the housing-drum, the grating roller and the sealing cap according to the present invention.

9 is a perspective view showing an extract of the structure of the grating roller and the sealing cap according to the present invention.

FIG. 10 is a cross-sectional view taken along the line VII-VII of FIG. 2, illustrating an operating state of the electric food grater according to the present invention.

11 is an enlarged view of the inside of a housing-drum in accordance with the present invention.

100 .. Greater body 110. Drive unit 111. Drive motor

112. Reducer 113. Output shaft 120. Drum seat

121. Jamming jam 130. Safety switch 140 Power switch

200..Housing-Drum 210..Inlet 220..Outlet

230. Brushing teeth 240. Shaft-support groove 250. Jamming groove

260. Brushing protrusion 300. Grating roller 310. Rotating shaft

320 .. Grating cutter 321. Split groove 400. Sealing cap

410. Gasket 420. Through hole 430. Operation protrusion

500 sticks

Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings. 2 to 9 show the configuration of the electric food grater according to the present invention, Figures 10 and 11 show the operating state of the electric food grater according to the present invention.

ELECTRIC FOOD GRATER according to the present invention is to scrape out the ingredients in the form of particles of a suitable size to discharge the texture as it is and to make it soft to eat; As shown in FIGS. 2 to 4, the great body 100 in which the driving unit 110 is built, and the detachable portion is detachably mounted on the front part of the great body 100 and the food inlet 210 and the outlet 220 are provided. A sealing cap for closing the prepared housing-drum 200, the grating roller 300 accommodated in the housing-drum 200, and the rear portion of the housing-drum 200 in which the grating roller 300 is accommodated. 400 and a push stick 500 for pressing the ingredients entered into the inlet 210. Detailed structure of each component of the electric food greater according to the present invention is as follows.

First, the Greater body 100 forms the base of the food greater, and as shown in FIGS. 2 and 4, the drive motor 111 and the rotational shaft speed of the drive motor 111 are decelerated and output therein. The drive unit 110 is composed of a reduction gear 112 for the purpose. The driving motor 111 is controlled to be driven by an ON / OFF operation of the power switch 140 disposed at the bottom of the great body 100. The drum seating portion 120 is formed so that the output shaft 113 of the reducer 112 is disposed at the center portion of the front side of the great body 100. The output shaft 113 of the reducer 112 is axially coaxial with the rotation shaft 310 of the grating roller 300, thereby rotating the grating roller 300 in the correct position. In addition, a locking jaw 121 for coupling the rear end of the housing-drum 200 in a twist lock method is provided at an interval of 120 degrees on the inner wall of the edge of the drum seating part 120. In addition, the drum seating part 120 is turned on / off by an operation protrusion 430 protruding from the rear of the sealing cap 400 to be described later, and a safety switch 130 for additionally controlling the driving of the driving motor 111. ) Is arranged. That is, when the housing-drum 200 to which the sealing cap 400 is assembled is completely assembled to the drum seating part 120, the safety switch 130 is turned on by the operation protrusion 430, and the drum seating is performed. In the state in which the housing-drum 200 is disassembled in the unit 120, the safety switch 130 is turned off. In the state in which the safety switch 130 is turned off, the driving motor 111 is not driven even when the power switch 140 is turned on.

As shown in FIG. 5, the housing-drum 200 is formed in a drum shape in which the front part is closed and the rear part is open, and a rear part thereof is detachably mounted to the drum seating part 120 of the great body 100. The upper portion of the housing-drum 200 is provided with a cylindrical inlet 210 for injecting food material, the outlet 220 facing the inlet 210 to the outlet 220 to extend in the horizontal direction Formed. At the rear end of the housing-drum 200, as shown in FIGS. 5 and 6, an 'L' type locking groove 250 for coupling to the drum seating portion 120 in a twist lock method is provided. It is provided at intervals. Therefore, when the housing-drum 200 is rotated a predetermined angle in the locking direction in a state in which the locking jaws 121 of the drum seating part 120 are aligned with the inlet side of the hooking grooves 250, the housing-in the drum seating part 120. While the drum 200 is firmly assembled, the inlet 210 is positioned in the upright direction. {If the housing-drum 200 is to be disassembled, turning the housing at a predetermined angle in the reverse direction (opening direction) of the assembly enables the housing-drum 200 to be pulled out from the drum seating part 120.} In addition, the housing A brushing protrusion 260 is formed on the inner wall of the drum 200 so that the food material to be rotated on the outer surface of the grating roller 300 is easily discharged to the outside (outlet). That is, the brushing protrusion 260 extends in the horizontal direction on the lower inner wall of the housing-drum 200 corresponding to the rear part of the outlet 220. The front end of the brushing protrusion 260 is configured to maintain only a gap between the grating roller 300 and about 1 mm, so that the food material attached to the outer wall of the grating roller 300 is swept away and easily exits the outlet 220. As shown in FIG. 7, the division groove of the grating cutter 320, which will be described later, is formed on the inner wall of the housing-drum 200 in the direction in which the food material is scraped out by the grating roller 300 (the arrow A direction in FIG. 7). The plurality of brush teeth 230 are fixedly arranged to protrude at regular intervals so that food materials are not caught in the 321. In the exemplary embodiment of the present invention, the brushing teeth 230 are manufactured to be accommodated in each of the dividing grooves 321 so as not to directly contact the dividing grooves 321, thereby preventing food from being caught in the dividing grooves 321. In addition, as shown in Figure 8, the front end of the housing-drum 200, the tip of the rotary shaft 310 of the grating roller 300 is coupled to receive the shaft-support for supporting the rotational movement of the rotary shaft 310 The groove 240 is formed. This causes the grating roller 300 to rotate in the correct position without being eccentric.

As shown in FIGS. 8 and 9, the grating roller 300 is formed of a cylindrical body accommodated in the transverse direction inside the housing-drum 200, and at the center thereof at the output shaft 113 of the reducer 112. Rotating shaft 310 is provided in the horizontal direction to be detachably coupled. The grating roller 300 is a wall surface is rotatably disposed while maintaining a constant interval with the inner wall of the housing-drum 200, the wall surface of the plurality of grating cutter 320 for scraping the food material introduced through the inlet 210 ) Is provided at regular intervals. The grating cutters 320 are fabricated by pressing a metal plate and then inserted into the outer wall surface of the grating roller 300 in a horizontal direction, and the tip portion protrudes in the radial direction of the grating roller 300. In addition, the grating cutters 320 are formed with a plurality of 'U'-type dividing grooves 321 at regular intervals along the distal end, so that the scraping blade has a sawtooth shape. Accordingly, the grating roller 300 in which the grating cutter 320 is disposed at equal intervals may rotate, while not only fruits and vegetables but also scrape hard foods such as potatoes and sweet potatoes.

The sealing cap 400 is coupled to close the rear portion of the housing-drum 200 in which the grating roller 300 is accommodated, as shown in FIGS. 5, 8, and 9. It is formed in a substantially disk shape to be coupled to the rear portion, the through hole 420 is perforated so that the rear end of the rotary shaft 310 through. And the gasket 410 is provided at the edge of the sealing cap 400 to be in close contact with the rear end edge of the grating roller 300, which prevents the scraped and crushed food from escaping toward the grating main body 100 in which the electrical equipment is installed. To do this. In addition, the rear surface of the sealing cap 400 is provided with a protruding operation protrusion 430 for operating the safety switch 130 of the drum seating portion 120. That is, when the sealing cap 400 is completely assembled to the great body 100 in a state in which the housing-drum 200 is mounted, the actuating protrusion 430 opens the safety switch 130 of the drum seat 120. Press directly to turn it on. On the other hand, when the housing-drum 200 is disassembled from the drum seating part 120, the operation protrusion 430 also falls off the safety switch 130, such that the safety switch 130 is turned off.

As shown in Figure 2 and 3, the push stick 500 is for further pushing down the food material injected into the inlet 210, through which the food material can be pressed down. Therefore, most of the food is scraped by the grating roller 300 is discharged to the outside.

Next, the operation and effect of the electric food grinder according to the present invention configured as described above will be described with reference to FIGS. 10 and 11.

First, in the state in which the grating roller 300 and the sealing cap 400 are assembled to the housing-drum 200, the grating roller 300 and the sealing cap 400 are mounted to the drum seating part 120 in a twist lock manner. When the housing drum 200 is mounted, the rotary shaft 310 of the grating roller 300 is coaxially coaxial with the output shaft 113 of the reducer 112, and the operation protrusion 430 of the sealing cap 400 is fixed. Presses the safety switch 130 of the drum seating part 120 to ON. When the power switch 140 is turned on in this state, power is applied to the driving motor 111, so that the grating roller 300 rotates inside the housing-drum 200.

And as shown in FIG. 10; When the ingredients are introduced into the inlet 210, they come into contact with the rotating grating roller 300. [At this time, the user can continuously push the ingredients through the push stick 500 (see FIG. 2). The food is scratched by the grating cutters 320 of the grating roller 300 to form a fine pulp, which is discharged to the outside through the outlet 220.

More specifically, as shown in FIG. 11, as the grating roller 300 rotates, the injected food material is scratched due to the grating cutters 320. The scraped food particles are crushed again between the inner wall of the housing-drum 200 and the wall of the rotating grating roller 300, and the smooth and fine flesh (approximately slush-shaped) made through this process forms the outlet 220. Exit through In particular, the brush teeth 230 (see FIG. 7) disposed on the inner wall of the housing-drum 200 continuously sweep between the dividing grooves 321 (see FIG. 9) of the grating cutters 320, whereby the food particles are grating cutters. It is finely crushed without being sandwiched between the dividing grooves 321 of the 320. In addition, the brushing protrusions 260 provided on the lower inner wall of the housing-drum 200 adjacent to the rear portion of the discharge port 220 sweep the wall of the grating roller 300 once again, so that the injected food material is efficiently scratched and crushed. It is discharged down through the outlet 220 in the form of a slush containing a lot of juice. When the ingredients are added to the electric food grinder according to the present invention, it is discharged into a pulverized slush containing a large amount of juice, and thus can be utilized for making fruit ice cream or baby food.

On the other hand, after using the electric food grater according to the present invention is usually washed, for this purpose, by rotating the housing-drum 200 coupled to the twist lock (TWIST LOCK) method a predetermined angle in the open direction of the greater body 100 The housing-drum 200 is easily separated from the drum seat 120. Subsequently, the sealing cap 400 and the grating roller 300 may be sequentially taken out and disassembled from the housing-drum 200 (see FIG. 5). And the housing-drum 200, as well as the grating roller 300 and the sealing cap 400, which is disassembled here, after washing directly with the washing water and assembled in the reverse order of disassembly, washing of the electric food greater according to the present invention Is complete. In particular, the housing-drum 200 in which the grating roller 300 and the sealing cap 400 are disposed can be easily disassembled and assembled in the great body 100 without professional knowledge and tools.

The present invention can be widely used in ELECTRIC FOOD GRATER, which can make desserts or baby foods by scraping out foods (food ingredients) such as vegetables, fruits or boiled grains through a grating roller.

Claims

An electric food greater which scrapes and throws out the input foodstuff;

The electric food greater;

A drive motor 111 and a reducer 112 provided therein, and a great body 100 configured to protrude a drum seating portion 120 so that the output shaft 113 of the reducer 112 is disposed at a center portion thereof;

The front part is closed and the rear part is formed in an open drum shape, and the rear part is detachably mounted to the drum seating part 120 of the Greater body 100, and an inlet 210 for injecting food material is erected thereon. And, the lower side facing the inlet 210 and the discharge port 220 is formed in the housing-drum (200) extending in the horizontal direction;

The housing-drum 200 is accommodated in the horizontal direction, the rotary shaft 310 provided on the center is detachably coupled to the output shaft 113 while maintaining a constant distance from the inner wall of the housing-drum 200 A grating roller 300 disposed rotatably and having a plurality of grating cutters 320 disposed on the wall at regular intervals to scrape the food material introduced through the inlet 210;

A push stick (500) for pressing the food material entered into the inlet (210) into the housing-drum (200);

The grating cutter 320 of the grating roller 300 is disposed on the outer wall surface of the grating roller 300 in the horizontal direction, and the tip portion protrudes in the radial direction of the grating roller 300, and is divided at regular intervals along the tip portion. Motorized food great, characterized in that the groove 321 is formed in a sawtooth form.
The method of claim 1,

The inner material of the housing-drum 200 in the direction in which the food material is scraped out by the grating cutter 320 of the grating roller 300 is such that the scratched food material is not caught in the division groove 321 of the grating cutter 320. Electric food greater, characterized in that the brushing teeth 230 are arranged to protrude at regular intervals.
An electric food greater which scrapes and throws out the input foodstuff;

The electric food greater;

A drive motor 111 and a reducer 112 provided therein, and a great body 100 configured to protrude a drum seating portion 120 so that the output shaft 113 of the reducer 112 is disposed at a center portion thereof;

The front part is closed and the rear part is formed in an open drum shape, and the rear part is detachably mounted to the drum seating part 120 of the Greater body 100, and an inlet 210 for injecting food material is erected thereon. And, the lower side facing the inlet 210 and the discharge port 220 is formed in the housing-drum (200) extending in the horizontal direction;

The housing-drum 200 is accommodated in the horizontal direction, the rotary shaft 310 provided on the center is detachably coupled to the output shaft 113 while maintaining a constant distance from the inner wall of the housing-drum 200 A grating roller 300 disposed rotatably and having a plurality of grating cutters 320 disposed on the wall at regular intervals to scrape the food material introduced through the inlet 210;

A push stick (500) for pressing the food material entered into the inlet (210) into the housing-drum (200);

On the lower inner wall of the housing-drum 200 adjacent to the rear part of the outlet 220, a brushing protrusion 260 for sweeping the food material to be rotated on the outer surface of the grating roller 300 and guiding it to the outlet 220. ) Is provided with an electric food greater.
An electric food greater which scrapes and throws out the input foodstuff;

The electric food greater;

A drive motor 111 and a reducer 112 provided therein, and a great body 100 configured to protrude a drum seating portion 120 so that the output shaft 113 of the reducer 112 is disposed at a center portion thereof;

The front part is closed and the rear part is formed in an open drum shape, and the rear part is detachably mounted to the drum seating part 120 of the Greater body 100, and an inlet 210 for injecting food material is erected thereon. And, the lower side facing the inlet 210 and the discharge port 220 is formed in the housing-drum (200) extending in the horizontal direction;

The housing-drum 200 is accommodated in the horizontal direction, the rotary shaft 310 provided on the center is detachably coupled to the output shaft 113 while maintaining a constant distance from the inner wall of the housing-drum 200 A grating roller 300 disposed rotatably and having a plurality of grating cutters 320 disposed on the wall at regular intervals to scrape the food material introduced through the inlet 210;

A push stick (500) for pressing the ingredients entered into the inlet (210) into the housing-drum (200);

The grating roller 300 is coupled to close the rear part of the housing-drum 200 in which the grating roller 300 is accommodated, and a gasket 410 is provided at an edge thereof to be in close contact with an edge of the rear end of the grating roller 300. Sealing cap 400 in which the through-hole 420 is perforated so that the rotating shaft 310 penetrates; Electric food greater characterized in that it comprises.
The method of claim 4, wherein

The drum mounting part 120 of the greater body 100 is turned on and off by an operation protrusion 430 on the rear surface of the sealing cap 400, and a safety switch 130 for controlling the driving of the driving motor 111. The electric food greater characterized by the above-mentioned.
The method according to claim 1 or 3,

Electric food, characterized in that the front end of the housing-drum 200 is coupled to the front end of the rotary shaft 310 is supported shaft-supporting groove 240 for supporting the rotational movement of the rotary shaft 310 Greater.