KR20090007077A - Device for stirring food - Google Patents

Device for stirring food Download PDF

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Publication number
KR20090007077A
KR20090007077A KR1020070070711A KR20070070711A KR20090007077A KR 20090007077 A KR20090007077 A KR 20090007077A KR 1020070070711 A KR1020070070711 A KR 1020070070711A KR 20070070711 A KR20070070711 A KR 20070070711A KR 20090007077 A KR20090007077 A KR 20090007077A
Authority
KR
South Korea
Prior art keywords
food
cooking vessel
cooking
stirrer
wall
Prior art date
Application number
KR1020070070711A
Other languages
Korean (ko)
Inventor
윤정모
Original Assignee
윤정모
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤정모 filed Critical 윤정모
Priority to KR1020070070711A priority Critical patent/KR20090007077A/en
Publication of KR20090007077A publication Critical patent/KR20090007077A/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/02—Cooking-vessels with enlarged heating surfaces
    • A47J27/024—Cooking-vessels with enlarged heating surfaces with liquid-heating tubes extending outside the vessel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/14—Cooking-vessels for use in hotels, restaurants, or canteens
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/16—Inserts
    • A47J36/165—Stirring devices operatively connected to cooking vessels when being removably inserted inside
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/912—Cookware, i.e. pots and pans

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

The present invention relates to a stirrer, and more particularly, to a food cooking stirrer configured to cook while stirring a viscous liquid food.

The food cooking stirrer according to the present invention comprises: a cooking container hinged to the frame so as to rotate about a substantially horizontal axis, and having a space portion in which a liquid for heat transfer is stored between the inner wall and the outer wall; Stirring blades rotatably disposed in the cooking vessel to stir the food contained in the cooking vessel; And a rotating shaft connected to the stirring vane and detachably coupled to a motor mounted to the frame.

Description

Agitator for food cooking {Device for stirring food}

The present invention relates to a stirrer, and more particularly, to a food cooking stirrer configured to cook while stirring a viscous liquid food.

In general, foods such as jelly, curry, and jjajang sauce are heated while stirring to prevent food from sticking to the inside of cooking vessels such as pots.

When the food is cooked in a small amount in a general home or a small restaurant, the food container, such as high-viscosity liquid jelly, curry, and jjajang, is stirred by hand while heating a cooking container of a suitable size.

However, in a large food manufacturing factory that manufactures and sells foods such as jelly, or large catering companies and restaurants that need to provide food to hundreds of customers at once, a large amount of food must be made at once.

In this case, in order to cook food within a predetermined time, it is necessary to stir the food throughout the cooking process while supplying a large amount of thermal energy to a large cooking container containing a large amount of highly viscous food.

However, it is very inconvenient to stir the food manually during the cooking process as described above, and there is a problem in that the food is easily pressed to the inner surface of the cooking container due to the poor efficiency.

In addition, in the above case, a large amount of heat energy is applied to the bottom of the cooking vessel so that the food is pressed on the bottom side and the pressed food is burned, whereas heat is not well transferred to the upper side, such that cooking does not proceed evenly.

In one embodiment of the present invention, a cooking container hinged to the frame to rotate about a substantially horizontal axis, the cooking vessel having a space portion for storing the heat transfer liquid between the inner wall and the outer wall; Stirring blades rotatably disposed in the cooking vessel to stir the food contained in the cooking vessel; And a rotating shaft connected to the stirring vane and detachably coupled to a motor mounted to the frame.

The rotating shaft, the connecting projection formed on the upper end; A connection groove formed at a lower end of the shaft connected to the motor so that the connection protrusion is inserted into and exited in a horizontal direction; And a connecting cap mounted on the shaft connected to the motor so as to be liftable and configured to cover or expose the coupling portion of the connecting protrusion and the connecting groove.

In the food cooking stirrer of one embodiment of the present invention, the stirring blade may be installed to be in close contact with the inner surface of the cooking vessel when the rotating shaft is connected to the motor.

In the food cooking stirrer according to the present invention, the stirring vane is coupled to each of the rotating shaft and a pair of plates facing each other; And a blade made of a synthetic resin material detachably fitted between the pair of plates and facing the inner wall of the cooking vessel.

In the food cooking stirrer according to the present invention, the cooking container may be formed in the center of the bottom of the inner wall and includes a central groove fitted with the lower end of the rotating shaft.

The food cooking stirrer according to the present invention further includes a stopper extending from an outer wall of the cooking vessel and contacting the frame to keep the cooking vessel horizontal when the cooking vessel is horizontally disposed.

The food agitator for cooking according to the present invention may be further mounted to the frame and further include a temperature sensor capable of drawing in and out of the cooking vessel.

The food cooking stirrer according to the present invention heats the inner wall of the heat transfer liquid filled inside the walls of the cooking container evenly, so that the food can be heated evenly, and the stirring blade stirs the food, so that the food can be cooked evenly. There is an effect that the food to be cooked can be effectively prevented from sticking to the inner surface of the cooking container.

DETAILED DESCRIPTION Hereinafter, embodiments of the present invention in which the above object can be specifically realized are described with reference to the accompanying drawings. In describing the embodiments, the same names and symbols are used for the same components, and additional description thereof will be omitted below.

1 and 2, the food cooking stirrer according to the present invention stirs the food in the cooking container 100 and the cooking container 100 mounted on the frame 10 and the frame 10. It comprises a stirring blade 220 and a rotating shaft 210 connected to the motor 230 for rotating the stirring blade 220 is disposed to be.

As shown in FIG. 1, the frame 10 includes a base 11 supporting a stirrer according to the present invention on the ground, a pair of vertical portions 13 erected vertically upward from both sides of the base 11, And a horizontal portion 15 arranged to connect across the upper end of the pair of vertical portions 13.

The motor 230 is embedded in the horizontal portion 15, and the control unit 20 that allows the user to control the stirrer according to the present invention, as shown in Figure 1 on one side of the horizontal portion 15 Is placed.

The cooking vessel 100 is hinged to the frame 10 to rotate about a substantially horizontal axis. To this end, the hinge shaft 121 extends in a horizontal direction on both sides of the outer wall 120 of the cooking vessel 100, as shown in FIG. 2, and each of the hinge shafts 121 is the frame 10 of FIG. 1. Hinge is coupled to the vertical portion (13) of.

The cooking container 100 may be horizontally placed as shown in FIG. 1, and may rotate about the hinge shaft 121 as shown in FIG. 5. In the case of Figure 5, it is useful when discarding or following the contents in the cooking vessel 100 or when cleaning the inside of the cooking vessel 100.

In order to allow the user to easily rotate the cooking container 100, the frame 10 is provided with an adjustment handle 50 capable of rotating the cooking container 100. The adjustment handle 50 is connected to the worm gear 51 as shown in FIG. 1, and the pinion gear 53 connected to the cooking vessel 100 is engaged with the worm gear 51. Therefore, when the user rotates the adjustment handle 50, the cooking vessel 100 is rotated about the hinge shaft 121 by the worm gear 51 and the pinion gear 53.

The outer wall 120 of the cooking vessel 100 so that the cooking vessel 100 can be positioned at the correct position when the user rotates the adjustment handle 50 to return the cooking vessel 100 to the position of FIG. 1. ), The stopper 117 may extend as shown in FIG. 1. The stopper 117 engages with the vertical portion 13 of the frame 10 as shown in FIG. 1 when the user rotates the adjustment handle 50 to place the cooking container 100 horizontally. The cooking vessel 100 is prevented from rotating further to the rear to keep the cooking vessel 100 level.

On the other hand, the cooking vessel 100 of the stirrer according to the present invention has a space provided between the inner wall 110 and the outer wall 120 as shown in FIG. One side of the outer wall 120 is formed with an injection port 130 and the discharge port 140, respectively. An injection tube 135 is connected to the injection hole 130, and for heat transfer such as paraffin oil through a space between the inner wall 110 and the outer wall 120 through the injection tube 135 and the injection hole 130. The liquid is stored. The outlet 140 is normally closed by a valve and is opened when the liquid for heat transfer is exchanged.

The lower portion of the cooking vessel 100 is provided with a heating unit 30 as shown in FIG. The heating unit 30 heats the cooking vessel 100 by generating heat by receiving external power under the control of the control unit 20.

When the heating unit 30 heats the outer wall 120 of the cooking vessel 100, particularly the bottom of the outer wall 120, the heat is transferred to the heat transfer liquid filled in the space. The heated liquid for heat transfer evenly heats the inner wall 110 of the cooking vessel 100 while convection in the space. The food contained in the cooking vessel 100 through the evenly heated inner wall 110 is heated evenly so that the food is cooked evenly without locally pressing the inner surface of the cooking vessel 100.

The stirring blade 220 is disposed in the cooking vessel 100 to stir evenly the food contained in the cooking vessel 100. The stirring blade 220 is connected to the rotating shaft 210 connected to the motor 230, as shown in Figures 1 to 4, and rotates around the vertical rotating shaft 210 in the cooking vessel 100 While stirring the viscous liquid food contained in the cooking container 100 evenly.

For example, the stirring vane 220 is sandwiched between the pair of plates 221 and 223 coupled to the rotating shaft 210 and the pair of plates 221 and 223 as shown in FIG. It may be made including a blade 225.

The pair of plates 221 and 223 are formed long in the radial direction of the cooking vessel 100 to be disposed to face each other. The blade 225 is made of a synthetic resin material such as silicon, and is detachably fitted between the pair of plates 221 and 223. The blade 225 is located facing the inner wall 110 of the cooking vessel 100, the cooking shaft 100 to effectively prevent food from being pressed to the inner wall 110 of the cooking vessel 100 when the rotating shaft 210 When connected to the motor 230 is preferably in close contact with the inner surface of the cooking container 100.

When the stirring blade 220 is formed as above, while the blade 225 made of a synthetic resin material such as silicon during the rotation of the stirring blade 220 while slightly scratching the inner wall 110 of the cooking vessel 100 Stir the food contained in the cooking container 100 evenly. Accordingly, food can be effectively prevented from sticking to the inner surface of the cooking container 100.

The blade 225 may be worn over long periods of time. If the wear is severe, the stirring blade 220 may be dismantled and replaced with a new blade by releasing a fastening member for tightening the pair of plates 221 and 223. As described above, the maintenance of the stirring blade 220 becomes very easy and convenient.

On the other hand, the lower end of the rotating shaft 210 for rotating the stirring blade 220 is inserted into the central groove 115 formed in the center of the bottom of the inner wall 110 of the cooking vessel 100, as shown in Figs. It is good to lose. Then, the rotary shaft 210 can be rotated without shaking, and accordingly, the rotary motion of the stirring blade 220 can also be made stably.

The rotating shaft 210 is detachable with respect to the motor 230. Accordingly, the user may rotate the cooking vessel 100 obliquely after removing the rotating shaft 210 and the stirring blade 220 as shown in FIG. 5, and the rotating shaft 210 and the stirring blade 220. After removing the), it is possible to work conveniently, such as replacing the blade 225 of the stirring blade 220.

The rotary shaft 210 has a structure as shown in FIG. 4 so that the rotary shaft 210 can be detached from the motor 230. This will be described in more detail below.

A convex connection protrusion 215 is formed at an upper end of the rotation shaft 210, and a connection groove 237 into which the connection protrusion 215 is fitted to the shaft 235 connected to the motor 230. ) Is formed. The connection protrusion 215 may be inserted into and exit from the connection groove 237 in a horizontal direction. For this purpose, the connection groove 237 is formed to cross the radial direction of the shaft 235.

When the small protrusion projecting in the horizontal direction protrudes in the middle portion of the connecting protrusion 215, and the groove receiving the protrusion of the connecting protrusion 215 is formed in the sidewall of the connecting groove 237, the rotation shaft 210. When the connection protrusion 215 and the connection groove 237 is coupled to each other does not fall down. However, in the case where the protrusion and the groove are not provided, the rotation shaft 210 may fall down.

Even so, when the blade 225 of the stirring blade 220 is disposed in close contact with the inner wall of the cooking vessel 100 when the rotary shaft 210 is connected to the motor 230, the rotary shaft 210 ) Does not fall down and remains coupled to the motor 230. In this case, the stirring blade 220 is in close contact with the inner surface of the cooking vessel 100 while receiving its own load and the load of the rotating shaft 210. Therefore, the food pressed by the inner surface of the cooking vessel 100 by the rotation of the stirring blade 220 may be effectively scraped off.

In order to prevent the rotation shaft 210 from falling out in the lateral direction, that is, in the horizontal direction, the coupling portion of the connection protrusion 215 and the connection groove 237 is covered by the connection cap 240. As shown in FIG. 4, the connection cap 240 is mounted on the shaft 235 so as to be lifted and lowered. When the connection cap 240 is lowered, the connection cap 240 covers the coupling part of the connection protrusion 215 and the connection groove 237, and ascends. When exposed, the coupling portion of the connecting protrusion 215 and the connecting groove 237 is exposed.

Therefore, the user lowers the connection cap 240 when the rotary shaft 210 is mounted on the motor 230 and uses the connection cap 240 when the rotary shaft 210 is removed from the motor 230. You can do this after raising the.

On the other hand, to be able to measure the temperature of the food in the cooking vessel 100, the stirrer according to the present invention is provided with a temperature sensor 310 as shown in FIG. The temperature sensor 310 is mounted to the frame 10 and can be pulled into and out of the cooking vessel 100.

To this end, the temperature sensor 310 may be implemented in the form of a long bar mounted to be rotated or folded on the horizontal portion 15 of the frame 10 or may be provided at the end of the long bar. In use, the temperature sensor 310 is lowered as shown in FIG. 1 and drawn into the cooking vessel 100, thereby measuring the temperature of the food in the cooking vessel 100. On the other hand, when not in use, the temperature sensor 310 is folded and lifted up as shown in FIG. 5, and then caught by a hook 311 provided in the horizontal portion 15 of the frame 10.

As such, when the temperature sensor 310 is provided to be pulled in and out of the cooking vessel 100, the temperature sensor 310 is easier to clean than the case in which the temperature sensor 310 is directly mounted on the cooking vessel 100, and the like. It can be effectively prevented.

Although some embodiments have been described above by way of example, it will be apparent to those skilled in the art that the present invention may be embodied in many other forms without departing from the spirit and scope thereof.

Accordingly, the above-described embodiments should be considered as illustrative and not restrictive, and all embodiments within the scope of the appended claims and their equivalents are included within the scope of the present invention.

1 is a perspective view showing a food cooking stirrer according to the present invention;

FIG. 2 is a perspective view showing main parts of the stirrer of FIG. 1; FIG.

3 is a perspective view showing the stirring blade and the lower rotating shaft of the stirrer of FIG.

4 is a front view showing the upper rotation axis of the stirrer of FIG. And

FIG. 5 is a perspective view illustrating a cooking vessel rotated in a state in which stirring blades are removed from the stirrer of FIG. 1.

Explanation of symbols on the main parts of the drawings

10: frame 20: control unit

30: heating part 50: adjusting handle

100: cooking container 110: inner wall

115: center groove 120: outer wall

210: rotating shaft 220: stirring blade

230: motor 240: connection cap

310: temperature sensor 330: water supply

Claims (7)

A cooking vessel (100) hinged to the frame (10) to rotate about a substantially horizontal axis and having a space portion for storing a liquid for heat transfer between the inner wall (110) and the outer wall (120); A stirring blade 220 rotatably disposed in the cooking vessel 100 to stir the food contained in the cooking vessel 100; And Food stirring stirrer comprising a rotating shaft 210 is connected to the stirring blade 220 and detachably coupled to the motor 230 mounted to the frame (10). The method of claim 1, The rotating shaft 210, A connecting protrusion 215 formed at an upper end thereof; A connection groove 237 formed at a lower end of a shaft connected to the motor 230 so that the connection protrusion 215 is fitted in a horizontal direction and exits; And A food cooking stirrer, which is mounted on the shaft connected to the motor 230 and further includes a connection cap 240 for covering or exposing a coupling portion of the connection protrusion 215 and the connection groove 237. The method of claim 1, The stirring blade 220 is a food cooking stirrer, characterized in that is installed to be in close contact with the inner surface of the cooking vessel 100 when the rotating shaft 210 is connected to the motor 230. The method according to claim 1 or 3, The stirring blade 220, A pair of plates 221 and 223 coupled to the rotation shafts 210 and disposed to face each other; And Removably sandwiched between the plate (221, 223) of the food cooking stirrer comprising a blade 225 of synthetic resin material facing the inner wall 110 of the cooking vessel (100). The method of claim 1, The cooking vessel 100, the food cooking stirrer formed in the center of the bottom of the inner wall 110 and comprises a central groove 115 is fitted the lower end of the rotating shaft (210). The method of claim 1, A stopper 117 extending from the outer wall 120 of the cooking vessel 100 and contacting the frame 10 to keep the cooking vessel 100 horizontal when the cooking vessel 100 is horizontally disposed. Food stirrer made of a further comprising a. The method of claim 1, Mounted on the frame 10, the food cooking stirrer further comprises a temperature sensor (310) withdrawable into the cooking vessel (100).
KR1020070070711A 2007-07-13 2007-07-13 Device for stirring food KR20090007077A (en)

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Application Number Priority Date Filing Date Title
KR1020070070711A KR20090007077A (en) 2007-07-13 2007-07-13 Device for stirring food

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Application Number Priority Date Filing Date Title
KR1020070070711A KR20090007077A (en) 2007-07-13 2007-07-13 Device for stirring food

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410727B1 (en) * 2012-10-26 2014-06-24 (주)푸른가족 Automatic cooking apparatus for porridge
KR101439991B1 (en) * 2013-05-24 2014-09-12 (주)푸른가족 Automatic cooking apparatus for porridge
CN104856556A (en) * 2015-05-26 2015-08-26 长治市潞安合力机械有限责任公司 Large intelligent small-pot continuous automatic cooker equipment
KR20190111303A (en) * 2018-03-22 2019-10-02 주식회사 세원시스첸 Mixing bladeof and Mixing apparatus comprising the same
KR102075069B1 (en) * 2019-05-21 2020-02-07 주식회사 램프쿡 A cooking vessel having a stirring function
KR20200144345A (en) 2019-06-18 2020-12-29 류태문 Stir-fried cooking apparatus
CN113208095A (en) * 2021-06-17 2021-08-06 安记食品股份有限公司 Ultrasonic frequency heating curry sauce pot
KR102573132B1 (en) 2022-12-27 2023-09-01 주식회사 에코위더스 Stir-fried cooking apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410727B1 (en) * 2012-10-26 2014-06-24 (주)푸른가족 Automatic cooking apparatus for porridge
KR101439991B1 (en) * 2013-05-24 2014-09-12 (주)푸른가족 Automatic cooking apparatus for porridge
CN104856556A (en) * 2015-05-26 2015-08-26 长治市潞安合力机械有限责任公司 Large intelligent small-pot continuous automatic cooker equipment
KR20190111303A (en) * 2018-03-22 2019-10-02 주식회사 세원시스첸 Mixing bladeof and Mixing apparatus comprising the same
KR102075069B1 (en) * 2019-05-21 2020-02-07 주식회사 램프쿡 A cooking vessel having a stirring function
WO2020235925A1 (en) * 2019-05-21 2020-11-26 (주)홍산경금속 Cookware having stirring function
KR20200144345A (en) 2019-06-18 2020-12-29 류태문 Stir-fried cooking apparatus
CN113208095A (en) * 2021-06-17 2021-08-06 安记食品股份有限公司 Ultrasonic frequency heating curry sauce pot
KR102573132B1 (en) 2022-12-27 2023-09-01 주식회사 에코위더스 Stir-fried cooking apparatus

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