WO2017099388A1

WO2017099388A1 - Rotary drum-type cooker

Info

Publication number: WO2017099388A1
Application number: PCT/KR2016/013343
Authority: WO
Inventors: 김인호
Original assignee: (주)대동에프앤디
Priority date: 2015-12-07
Filing date: 2016-11-18
Publication date: 2017-06-15
Also published as: KR101645564B1

Abstract

The present invention relates to a rotary drum-type cooker comprising: a cooking pan having an opening through which food materials are inserted or extracted, and a cooking part communicating with the opening and cooking the food materials therein; a cooking pan driving part for rotating the cooking pan; a housing for rotatably accommodating the cooking pan therein; a heater accommodated in the housing so as to heat the cooking pan; a tray attached to and detached from the cooking part, and on which the food materials are placed; a cooking selection part for selecting a first cooking for cooking by the rotation of the cooking pan, and a second cooking for cooking by the tray; and a control part for driving the cooking pan driving part and controlling the heater to perform heating when the first cooking is selected by the cooking selection part, and stopping the driving of the cooking pan driving part and controlling the heater to perform heating when the second cooking is selected by the cooking selection part.

Description

Rotary Drum Cooker

The present invention relates to a rotary drum type cooker, and more particularly, to a rotary drum type cooker which can be detachably attached to a cooking portion of a cooking pan and selectively cooked by a cooking pan or a tray according to the type of food material.

A conventional cooker such as a pressure cooker or an electric rice cooker seats a cooking pan in which the food is cooked vertically in the housing, and cooks the cooking pan by heating it with a heater installed on the inner wall or the bottom of the housing.

In the conventional cooker, the cooking pan is cooked in a state in which the cooking pan is not rotated in the housing, so that heating of ingredients in the cooking pan is concentrated on the heater, such that burning or cooking is not uniform during cooking. In addition, in the case of foods where the oil is discharged, the net must be placed on the floor and cooked.

A drum type cooker that improves such a conventional settling cooker is disclosed in Korean Patent Publication No. 10-1331289.

Conventional drum type cooker rotatably accommodates the cooking pan in which the food is cooked in the housing, and arranges the housing and the cooking pan inclined with respect to the floor, and has a technical feature of cooking the food as the cooking pan rotates.

However, the conventional rotary drum type cooker cooks the ingredients in the cooking pan by heating the heater only in a state in which the cooking pan is rotated in the up and down direction. There is a problem that can not be used.

Therefore, if you want to cook the food to be cooked in a stationary state, there is a problem that the inconvenience caused to prepare and use separately settle-type electric oven to be cooked with food ingredients.

The present invention has been made in view of the above point, and an object of the present invention is to provide a rotary drum type cooker which can be selectively cooked by a cooking pan or a tray according to the type of food material.

An object of the present invention, a cooking pan for forming a door for entering and exiting the food material, and a cooking portion in communication with the door to cook the food; A cooking pan driver for rotating the cooking pan; A housing for rotatably accommodating the cooking pan; A heater accommodated in the housing to heat the cooking pan; A tray detachable from the cooking unit and on which the food material is seated; A cooking selection unit for selecting a first cooking for cooking by the rotation of the cooking pan and a second cooking for cooking by the tray; And when the first cooking is selected by the cooking selector, driving the cooking pan driving unit and controlling the heater to be heated. When the second cooking is selected by the cooking selecting unit, driving the cooking pan driving unit is stopped. It can be achieved by a rotary drum type cooker, including a control unit for controlling the heater to heat.

Here, the width corresponding to the width of the tray, may be disposed opposite to each other inside the cooking pan, may further include one or more cradle for mounting the tray.

In addition, the tray may be fitted to the cradle.

It may further include a cooking pan lid detachably provided at an entrance and exit of the cooking pan and closing the entrance and exit of the cooking pan and rotating together with the cooking pan.

The tray may have a porous plate shape having a rectangular cross section.

According to the present invention, by providing a tray detachable from the cooking unit of the cooking pan, it can be selectively cooked by the cooking pan or tray according to the type of food in one cooker.

1 is a perspective view of a rotating drum type cooker according to an embodiment of the present invention,

2 is a longitudinal cross-sectional view of FIG.

3 is a plan view of a tray according to an embodiment of the present invention;

4 is a view illustrating a state in which the tray of FIG. 3 is mounted on a rotary drum type cooker according to one embodiment of the present invention;

5 is a control block diagram of a rotary drum type cooker according to an embodiment of the present invention;

6 is a view illustrating a state in which a tray according to another embodiment is mounted to the rotary drum type cooker of FIG. 1.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 to 5 show a drum type cooker according to the present invention.

As shown in these drawings, the drum type cooker 10 according to the present invention includes a cooking pan 11, a cooking pan driving unit 31, a housing 41, a heater 51, a tray 55, and a cooking selection unit ( 61) and a control unit 65.

The cooking pan 11 forms an entrance 13 through which one side is opened to allow food to enter and exit, and has a hollow cylindrical shape. The inside of the cooking pan 11 communicates with the doorway 13, and forms a cooking unit 15 for cooking food.

In the center of the outer bottom of the cooking pan 11 is formed a shaft coupling hole 17 in which the cooking pan shaft 35 to be described later is detachably fitted. It is preferable that the shaft coupling hole 17 has a polygonal cross-sectional shape during rotation such that the cooking fan shaft 35 fitted to the shaft coupling hole 17 during rotation of the cooking pan 11 does not slip and transmits power. . As a result, the cooking pan 11 rotates in the vertical direction of the housing 41 about the cooking pan shaft 35.

In addition, an oil discharge hole 19 is formed through the inner wall adjacent to the bottom of the cooking pan 11, and the oil discharge hole 19 serves to discharge oil in the cooking pan 11.

Meanwhile, the cooking pan lid 25 is detachably provided at the entrance and exit 13 of the cooking pan 11. The cooking pan lid 25 is integrally locked with the cooking pan 11 by the locking port 27 to close the entrance 13 of the cooking pan 11 and rotate like the cooking pan 11.

The cooking pan drive unit 31 is accommodated in the housing 41 to rotate the cooking pan 11. The cooking pan drive unit 31 includes a motor 33 for generating power, a cooking pan shaft 35 detachably coupled to the bottom center of the cooking pan 11, a motor 33 and a cooking pan shaft 35. It is connected to the connection between the power transmission unit 37 for transmitting the power of the motor 33 to the cooking pan shaft 35. Here, the power transmission unit 37 is provided with a pair of gears which are respectively coupled to the motor 33 and the cooking pan shaft 35 to rotate with each other, or are not shown but the motor 33 and cooking pan shaft ( It may be provided with a pair of pulleys respectively coupled to 35, and a belt connecting the pair of pulleys.

The housing 41 has a hollow cylinder shape in which one side is opened so that the cooking pan 11 can be pulled in and out, and the cooking pan 11 is rotatably housed. The housing 41 accommodates a cooking pan driver 31 for rotating the cooking pan 11.

On the other hand, two pairs of leg members 43 are provided on the outer wall of the housing 41 at intervals along the longitudinal direction of the housing 41 to support the housing 41 spaced apart from the floor. Here, each leg member 43 may be adjusted in height. For example, each leg member 43 may have a structure that is telescopically coupled to overlap each other, or may have a structure that is folded along the longitudinal direction of each leg member 43. Thereby, the cooking pan 11 can be selectively installed to make the cooking pan 11 horizontal or inclined by the pair of leg members 43.

Therefore, by varying the height of each leg member 43, the cooking pan 11 can be installed horizontally or inclined according to the cooking method of the food, and the food can be cooked uniformly. That is, when stir-frying food ingredients, the height of the two pairs of leg members 43 is the same to keep the cooking pan 11 horizontal, and when cooking to discharge the oil from the pair of leg members 43. ) Is relatively high or lower than the other pair of leg members 43 to place the cooking pan 11 inclined.

On the other hand, between the housing 41 and the cooking pan 11, an oil discharge container 47 for collecting oil discharged from the oil discharge hole 19 of the cooking pan 11 is disposed. The oil discharge container 47 is provided to be pulled out between the cooking pan 11 and the housing 41.

Thus, when discharging the oil generated during cooking of the food in the cooking pan 11 to the outside, the cooking pan 11 is inclined to smoothly discharge to the oil discharge container 47 through the oil discharge hole 19. It becomes possible.

The heater 51 is accommodated in the housing 41 to heat the outer wall of the cooking pan 11. The heater 51 is provided between the outer wall of the cooking pan 11 and the inner wall of the housing 41, and in order to further improve the cooking efficiency, the heater 51 is formed on the outer wall of the cooking pan 11 facing the bottom and the housing ( It is preferably provided between the inner walls of 41).

The tray 55 is attached to and detached from the cooking unit 15, and food ingredients are seated. The tray 55 has a plate shape having a rectangular cross section, and more preferably, the tray 55 has a porous plate shape having a rectangular cross section so as to smoothly discharge oil or the like generated during cooking of the food material to the cooking unit 15. Here, the tray 55 may have a polygonal, circular or oval cross-sectional shape other than a quadrangle.

The cooking selection unit 61 is provided outside the housing 41 and is electrically connected to the control unit 65. The cooking selection unit 61 selects the first cooking for cooking by the rotation of the cooking pan 11 and the second cooking for cooking by the tray 55. The cooking selection unit 61 selects the first cooking and the second cooking by the user's operation. Here, the cooking selector 61 may be provided in the form of a button switch, a rotary switch, a touch screen, or the like. In addition, as the first cooking, cooking such as barbecue roasting, coffee bean roasting, and vegetable stir-fry, which are cooked by the rotation of the cooking pan 11, is possible, and as the second cooking, the bread is cooked in a state seated on the tray 55. Cooking, grilling pizza, grilling fish, etc. can be performed.

The control unit 65 is built in the housing 41 to control the driving or driving stop of the cooking pan driving unit 31 and to control the heating or heating stop of the heater 51.

When the first cooking is selected by the cooking selector 61, the controller 65 drives the motor 33 of the cooking pan driver 31 to control the heater 51 to heat. On the other hand, when the second cooking is selected by the cooking selector 61, the control unit 65 controls the heater 51 to heat while stopping the cooking pan driving unit 31.

In addition, the rotary drum type cooker 10 according to an embodiment of the present invention further includes a pair of cradles 71 disposed to face each other inside the cooking pan 11.

The pair of cradles 71 have an interval corresponding to the width of the tray 55, and are disposed to face each other inside the cooking pan 11 to accommodate the tray 55. On the other hand, the cradle 71 serves to mount the tray 55 at the time of the second cooking, but serves to invert and mix the ingredients cooked by the rotation of the cooking pan 11 during the first cooking.

Here, in the present embodiment, it is shown that a pair of holders 71 are provided inside the cooking pan 11, but is not limited thereto. A plurality of holders may be spaced along the inner circumference of the cooking pan 11. Alternatively, one cradle may be formed around the inner circumference of the cooking pan 11.

On the other hand, Figure 6 is a view showing a state in which the tray according to another embodiment is mounted.

At both ends of the tray 55 'according to another embodiment, fitting grooves 57 are recessed so that the tray 55' is fitted to the pair of cradles 71, respectively.

As a result, the tray 55 'during the second cooking is not easily shaken by external force, and stably cooks.

By such a configuration, a process of cooking food using the rotary drum type cooker 10 according to an embodiment of the present invention will be described.

After the user inputs the food into the cooking pan 11, and operates the cooking selector 61 to select the first cooking, the control unit 65 controls to drive the motor 33 of the cooking pan driving unit 31. At the same time, the heater 51 is controlled to heat.

As a result, the food material accommodated in the cooking pan 11 is heated and cooked by the heat generated from the heater 51 and at the same time, the cooking pan 11 is turned upside down by the holder 71 as the cooking pan 11 rotates in the vertical direction of the housing 41. Done and cooked evenly.

On the other hand, after the tray 55 is mounted on the pair of holders 71 so that the tray 55 is horizontal, the user rests the ingredients on the tray 55 and then operates the cooking selector 61. When the second cooking is selected, the control unit 65 controls the motor 33 of the cooking pan driving unit 31 to stop driving and controls the heater 51 to heat.

Thus, in a state in which the cooking pan 11 is not rotated, the food material on the tray 55 mounted on the holder 71 of the cooking pan 11 is heated and cooked by the heat generated from the heater 51.

As described above, according to the present invention, by providing a tray detachable from the cooking unit of the cooking pan, the cooking pan or tray can be selectively cooked according to the type of food in one cooker.

Claims

A cooking pan configured to form an entrance through which food ingredients enter and exit, and a cooking part communicating with the entrance and cooking the food ingredients;

A cooking pan driver for rotating the cooking pan;

A housing for rotatably accommodating the cooking pan;

A heater accommodated in the housing to heat the cooking pan;

A tray detachable from the cooking unit and on which the food material is seated;

A cooking selection unit for selecting a first cooking for cooking by the rotation of the cooking pan and a second cooking for cooking by the tray; And

When the first cooking is selected by the cooking selector, the cooking pan driving unit is driven and the heater is heated. When the second cooking is selected by the cooking selecting unit, the cooking pan driving unit is stopped. And a control unit for controlling the heater to heat.
The method of claim 1,

The rotary drum type cooker having a space corresponding to the width of the tray, and disposed opposite to each other inside the cooking pan, the at least one cradle for mounting the tray.
The method of claim 2,

The tray is fitted to the cradle, rotary drum type cooker.
The method of claim 1,

And a cooking pan lid detachably provided at an entrance and exit of the cooking pan and closing the entrance and exit of the cooking pan and rotating together with the cooking pan.
The method of claim 1,

And the tray has a perforated plate shape having a rectangular cross section.