JP5269227B1 - Cooker - Google Patents

Abstract

Disclosed is a cooking device capable of cooking without cooking spilled food such as jam with high viscosity.
A rotating body attached to an inner pan side of a lid, a stirring state attached to the rotating body and in contact with a heated object in the inner pot, and a non-divided from the heated object in the inner pot. First and second agitation arms that can be switched between agitation states, a drive motor 24 for rotating the rotator, and the first and second agitation arms in a non-agitated state, The first step of rotating at a rotation speed) and the first step of rotating the rotating body at a low speed (second rotation speed) while the first and second stirring arms are in a stirring state are alternately performed. Rotation control means 100b for controlling the drive motor 24.
[Selection] Figure 6

Description

  The present invention relates to a cooking device, and more particularly to a cooking device having a stirring function.

  Conventionally, as a heating cooker, there is a rice cooker having a stirring function of stirring rice and water in an inner pot (see, for example, JP 2008-18112 A (Patent Document 1)). In the said rice cooker, the water absorption time is shortened by stirring the rice and water in a container in the water absorption process at the time of rice cooking.

  However, in the above rice cooker, in the food material whose viscosity is increased by heating such as jam, boiled beans, mushrooms, and boiled mushrooms, the generated bubbles reach the lid, and thus spillage occurs. For this reason, in the said rice cooker, there exists a problem that foodstuffs, such as jam which a spill occurs, cannot be heat-cooked.

JP 2008-18112 A

  Then, the subject of this invention is providing the heating cooker which can be cooked without spilling foodstuffs, such as jam with high viscosity.

In order to solve the above problems, the heating cooker of the present invention is:
A storage section for storing the cooking object;
A heating cooker main body for storing the storage portion;
A heating unit arranged in the heating cooker body and heating the housing unit;
A lid that is attached to the upper portion of the heating cooker body so as to be freely opened and closed, and can be closed so as to cover the housing portion;
A rotating body attached to the housing side of the lid;
A stirring body attached to the rotating body and capable of switching between a stirring state in contact with the object to be heated in the housing part and a non-stirring state deviating from the object to be heated in the housing part,
A drive unit for rotating the rotating body;
A first step of rotating the rotating body at a predetermined first rotation speed while the stirring body is in the non-stirring state; and the rotating body is slower than the first rotation speed when the stirring body is in the stirring state Rotation control means for controlling the drive unit so as to alternately perform the second step of rotating at a predetermined second rotation speed.

  According to the above configuration, in the first step, the drive unit is controlled by the rotation control means, and the rotating body is rotated at the predetermined first rotation speed while the stirring body is in the non-stirring state. In the second step, the drive unit is controlled by the rotation control means, and the rotating body is rotated at a predetermined second rotation speed lower than the first rotation speed while the stirring body is in the stirring state. Then, the rotation control unit controls the drive unit so as to alternately perform the first process and the second process. As a result, in the first step, even when bubbles such as jams, boiled beans, mushrooms boiled in mushrooms, etc. are heated by the heating unit, bubbles that reach the lid from the ingredients are generated. By blowing the rotating body and the stirring body (non-stirring state) at the first rotational speed so that the bubbles are blown outward in the radial direction in the housing portion and do not reach the lid body, it is possible to prevent spillage. Further, in the second step, the food in the container is heated by stirring the food with a stirrer in a stirring state by heating the container with low heating power so that bubbles that reach the lid are not generated. Can be mixed evenly and cooked with good finish. Therefore, it is possible to cook with good finish without spilling food such as jam with high viscosity.

Moreover, in the heating cooker of one embodiment,
In the first step, the housing unit is heated by the heating unit with a predetermined first heating power, and in the second step, the heating unit is used to heat the housing unit to a predetermined first level lower than the first heating power. A heating control means for controlling the heating unit was provided so as to heat with the heating power of 2.

  According to the above embodiment, in the first step, the heating unit is controlled by the heating control unit, the housing unit is heated by the heating unit with the predetermined first heating power, and the drive unit is controlled by the rotation control unit. Then, the rotating body is rotated at a predetermined first rotation speed while the stirring body is not stirred. Further, in the second step, the heating unit is controlled by the heating control unit, the housing unit is heated by the heating unit with a predetermined second heating power lower than the first heating power, and the driving unit is controlled by the rotation control unit. The rotating body is rotated at a predetermined second rotation speed lower than the first rotation speed while the stirring body is in a stirring state. By alternately performing the first step and the second step, in the first step, the ingredients whose viscosity is increased by heating such as jam, boiled beans, mushrooms boiled with mushrooms are heated with the first first heating power. Even if bubbles that reach the lid from the food are generated during heating, the first rotational speed rotating body and the stirring body (so that the bubbles do not reach the lid by flying the bubbles radially outward within the housing portion) By rotating the non-stirring state, spillage can be prevented. Further, in the second step, the container is heated with a second heating power lower than the first heating power so that bubbles that reach the lid are not generated, and the food material is stirred with the stirring body in the stirring state. By this, the foodstuff in a storage part can be mixed uniformly, and cooking with a good finish can be performed.

Moreover, in the heating cooker of one embodiment,
Steam exhaust for discharging the steam in the housing to the outside in the inner region of the rotation locus of the outer periphery of the rotor and the non-stirred stirring body on the housing section side of the lid. An exit was provided.

  According to the above embodiment, the steam for discharging the steam in the housing part to the outside in the inner region of the rotation locus of the outer peripheral part of the rotating body and the non-stirred stirring body on the housing part side of the lid By providing the discharge port, the rotating body and the stirring body (non-stirring state) are rotated at a high speed (first rotation speed), for example, so that the bubbles are blown radially outward and do not reach the vapor discharge port of the lid body. It is possible to prevent the spilling from the steam outlet.

Moreover, in the heating cooker of one embodiment,
The object to be heated is a food material in which bubbles generated with increased viscosity due to heating of the housing part by the heating part reach the lid.

  According to the above-described embodiment, cooking ingredients such as jams, boiled beans, mushrooms boiled and so forth that reach the lid when bubbles are generated with increased viscosity due to heating of the container by the heating unit can be cooked as a heated object. .

Moreover, in the heating cooker of one embodiment,
Prior to the first step, the heating control means heats the housing portion with a third heating power lower than the first heating power and higher than the second heating power by the heating portion, The heating unit is controlled so that the storage unit that stores the object to be heated has a predetermined temperature.

  According to the above embodiment, the heating unit is controlled by the heating control unit, and before the first step, the housing unit is moved by the heating unit to the third heating power (lower than the first heating power and the second heating power). By heating at a predetermined temperature in the housing portion that accommodates the object to be heated, the moisture comes out from the solid food material before the first step. It is possible to prevent scorching due to heating with the first heating power in the first step.

  As is clear from the above, according to the present invention, it is possible to realize a heating cooker that can be cooked without spilling food such as jam with high viscosity.

FIG. 1 is a perspective view of a rice cooker as an example of a heating cooker according to an embodiment of the present invention. FIG. 2 is a perspective view of the rice cooker with its lid opened. FIG. 3 is a schematic view of the stirring unit as seen from the inner pot side. FIG. 4 is a perspective view of the stirring unit and the inner pot of the rice cooker. FIG. 5 is a view of the inner lid to which the stirring unit is attached as viewed from below. FIG. 6 is a control block diagram of the rice cooker. FIG. 7 is a timing chart of the rice cooker. FIG. 8 is a flowchart for explaining the operation of the control device during apple jam cooking. FIG. 9 is a flowchart for explaining the processing of the first step of FIG. FIG. 10 is a flowchart for explaining the processing of the second step of FIG.

  Hereinafter, the cooking device of the present invention will be described in detail with reference to the illustrated embodiments.

  FIG. 1: has shown the perspective view of the rice cooker as an example of the heating cooker of one Embodiment of this invention.

  As shown in FIG. 1, the rice cooker of this embodiment includes a rice cooker body 1 as an example of a heating cooker body, and a lid 2 attached to the top of the rice cooker body 1 so as to be freely opened and closed. Yes. The rice cooker body 1 includes a display operation unit 5 provided on the front side, a hook button 6 provided on the front side and the upper side, and a power cord 7 connected to the rear side and the lower side. A steam port 2 a is provided on the rear surface side of the lid 2. The display operation unit 5 includes a liquid crystal display unit 3 and a plurality of operation buttons 4, and the display operation unit 5 can display a cooking menu, cooking status, and the like and perform button operations.

  Moreover, FIG. 2 has shown the perspective view of the state which opened the cover body 2 of the said rice cooker.

  As shown in FIG. 2, the rice cooker includes an inner pot 10 as an example of a storage unit housed in the rice cooker body 1, and the lid 2 is closed so as to cover the inner pot 10.

  The inner pot 10 is formed of a high heat conductive member such as aluminum, for example, and a magnetic material such as stainless steel for improving the heating efficiency is attached to the outer surface of the inner pot 10, while a fluororesin for preventing adhesion of an object to be heated is attached to the inner surface. It is coated.

  The lid body 2 includes an outer lid 21 that is rotatably supported by the rice cooker body 1 and an inner lid 22 that is detachably attached to the inner pan 10 side of the outer lid 21. An annular heat-resistant rubber packing 23 is detachably attached to the outer periphery of the inner lid 22. When the lid 2 is closed, the packing 23 comes into close contact with the inner pot 10 and seals between the inner pot 10 and the inner lid 22. Further, the inner lid 22 is provided with a steam discharge port 22a (shown in FIG. 5).

  Further, a locked portion 8 is provided at the front portion of the upper surface of the rice cooker body 1. A locking portion 25 provided at the front portion of the lower surface of the lid body 2 is releasably locked to the locked portion 8. In addition, a lock mechanism 9 that locks the lid 2 is provided in the rice cooker body 1. When the lock mechanism 9 is not locking the lid 2, when the hook button 6 is pressed, the locked portion 8 moves rearward and the locking of the locking portion 25 with respect to the locked portion 8 is released. The On the other hand, when the lock mechanism 9 locks the lid 2, even if the hook button 6 is pressed, the locked portion 8 does not move backward, and the locking portion 25 is locked to the locked portion 8. It will not be released.

  In addition, a drive motor 24 as an example of a drive unit is disposed at the right rear portion in the outer lid 21, and a connecting shaft (not shown) is rotatably disposed in the central portion of the outer lid 21. The connecting shaft rotates by receiving the rotational driving force generated by the drive motor 24 via a pulley (not shown) and a belt (not shown).

  Moreover, the heat-resistant resin-made stirring unit 11 is rotatably attached to the inner lid 22 on the inner pot 10 side. The stirring unit 11 includes a rotating body 12 having a flat gourd shape, and first and second stirring arms 13A and 13B as an example of a stirring body disposed on both sides of the rotating body 12. Yes. One end of each of the first and second stirring arms 13A and 13B is attached to both ends of the rotating body 12 so as to be rotatable in the vertical direction. A drive mechanism (shown in FIG. 3) for rotating the first and second stirring arms 13A and 13B is provided in the rotating body 12 of the stirring unit 11.

  FIG. 3 is a schematic view of the stirring unit 11 viewed from the inner pot 10 side.

  As shown in FIG. 3, the rotating body 12 includes first and second stirring arm / bevel gears 30, first stirring arm gears 31 </ b> A, 32 </ b> A, 33 </ b> A, and second stirring arm gears. 31B, 32B, and 33B are arranged. The rotational drive of the shaft portion 15 is transmitted to the first stirring arm rotation shaft 34A via the first and second stirring arm umbrella gears 30 and the first stirring arm gears 31A, 32A, 33A, and It is transmitted to the second stirring arm rotation shaft 34B via the first and second stirring arm / bevel gear 30 and the second stirring arm gears 31B, 32B, 33B.

  When the shaft portion 15 is rotated by a drive motor 24 (shown in FIG. 2) attached to the upper side of the inner lid 22, the first and second stirring arms 13A and 13B are used for the first and second stirring arms. Rotating about the rotation shafts 34A and 34B, switching from the inverted state, which is the non-stirring state shown in FIGS. 2 and 3, to the inverted state, which is the stirring state shown in FIG. 4, or conversely, from the inverted state to the falling state It is possible to switch to.

  Further, as shown in FIG. 3, the rotating body 12 shaped like a flat gourd has a first curved surface 16A having a circular arc shape in plan view on the first stirring arm 13A side, while the second stirring arm The second curved surface 16B having an arc shape in plan view is provided on the 13B side. Accordingly, the first and second stirring arms 13A and 13B are adjacent to the rotating body 12 in the radial direction and have gaps S1 and S2 between the rotating body 12 in the non-stirring state. Become.

  One end of the first stirring arm 13A is attached to one wide portion 12a of the rotating body 12 via a first stirring arm rotating shaft 34A. Further, one end of the second stirring arm 13B is attached to the other wide portion 12b of the rotating body 12 via the second stirring arm rotation shaft 34B.

  The first and second stirring arm / bevel gear 30, the first stirring arm gears 31A, 32A, and 33A, the second stirring arm gears 31B, 32B, and 33B, and the first and second stirring gears The arm rotation shafts 34A and 34B constitute a drive mechanism.

  The first and second stirring arms 13A and 13B are rotated by a driving mechanism that receives a rotational driving force from the driving motor 24, and transition from the lying state shown in FIG. 2 to the inverted state shown in FIG. Transition from the inverted state shown in FIG. 3 to the lying down state shown in FIG.

  According to the rice cooker having the above-described configuration, in the lying state of FIG. 2, the drive unit 24 rotates the stirring unit 11 in the normal direction (rotates clockwise as viewed from above), so that the first, The second stirring arms 13A and 13B are rotated to be in an inverted state as shown in FIG. Then, the first and second stirring arms 13 </ b> A and 13 </ b> B in an inverted state are rotated integrally with the rotating body 12 by being rotated in one direction by the drive motor 24. Accordingly, for example, rice and water in the inner pot 10 are stirred by the rotating first and second stirring arms 13A and 13B in an inverted state.

  On the other hand, in the inverted state of FIG. 4, the first and second stirring arms 13A and 13B are rotated by the drive mechanism of the rotating body 12 by rotating backward (rotating counterclockwise when viewed from above) by the drive motor 24. Move to a lying state as shown in FIG. This prevents the first and second stirring arms 13A and 13B from obstructing the opening and closing of the lid 2.

  In this way, the first and second stirring arms 13A and 13B can be rotated (inverted and laid down) and the stirring unit 11 can be rotated by the drive motor 24.

  FIG. 5 shows a view of the inner lid 22 to which the stirring unit 11 is attached as viewed from below.

  As shown in FIG. 5, the rotation trajectory of the outermost peripheral portion of the lid 2 on the inner pot 10 side and the rotating body 12 and the first and second stirring arms 13A and 13B in the non-stirring state (inclined state) (see FIG. 5). A steam discharge port 22a for discharging the steam in the inner pot 10 to the outside is provided in the inner region of (indicated by a dotted line 5). The steam discharge port 22a is connected to the steam port 2a of the lid 2 shown in FIG.

  FIG. 6 is a control block diagram of the rice cooker, and this rice cooker includes a control device 100 including a microcomputer and an input / output circuit, as shown in FIG. In this control device 100, a signal from the inner pan temperature sensor 42 is input, and a drive motor 24, a display operation unit 5, and a heating circuit 40 for driving a heater 41 as an example of a heating unit are connected. Has been.

  The control device 100 includes a heating control means 100a for controlling the heater 41 based on the temperature of the inner pot 10 detected by the inner pot temperature sensor 42, a rotation control means 100b for controlling the drive motor 24, and a first timer. 100c and a second timer 100d.

  In the rice cooker having the above configuration, as shown in FIG. 7, for example, when making a jam, put sugar and 2 cm square apple and lemon juice in the inner pot 10, and control the heater 41 by the heating control means 100a. The inner pot 10 is gradually heated with medium heating power so that the temperature of the inner pot 10 detected by the inner pot temperature sensor 42 becomes, for example, 100 ° C. after 10 minutes.

  Next, in a state where the temperature of the inner pot 10 is kept at 100 ° C., in the first step, the heater 41 is controlled by the heating control means 100a, and the inner pot 10 is heated by the heater 41 to a high heating power which is the first heating power. (For example, 800 W), the drive motor 24 is controlled by the rotation control means 100b, and the first and second stirring arms 13A and 13B are in a non-stirring state and the rotating body 12 is at a high speed that is the first rotation speed. (E.g., 4 minutes at 500 rpm).

  Next, in the second step, the heater 41 is controlled by the heating control means 100a, and the inner pot 10 is heated by the heater 41 with a low heating power (for example, 400 W) which is a second heating power lower than the high heating power. The drive motor 24 is controlled by the rotation control means 100b, and the first and second stirring arms 13A and 13B are in the non-stirring state and the rotating body 12 is at the second rotation speed lower than the first rotation speed. Rotate at low speed (eg, 150 rpm for 1 minute).

  Then, the first step and the second step are alternately performed for a predetermined time (for example, 30 minutes) by the heating control unit 100a and the rotation control unit 100b.

  The operation of the control device 100 during apple jam cooking will be described with reference to the flowcharts of FIGS.

  First, a predetermined amount of sugar, 2 cm square apple and lemon juice are put into the inner pot 10 and the lid 2 is closed.

  Next, when the user operates the plurality of operation buttons 4, a cooking menu for making apple jam is selected.

  Next, when the user presses a start button (not shown) to start cooking, in step S1, the heater 41 is turned on to turn on the third heating power, which is a medium heating power (lower than the first heating power and the first heating power). The inner pot 10 is heated with a heating power higher than 1). Here, the pretreatment process is performed by setting the input power of the heater 41 so that the temperature of the inner pot 10 becomes 100 ° C. in a predetermined time (for example, 10 minutes).

  Next, if it determines with the temperature H of the inner pot 10 detected by the inner pot temperature sensor 42 having become 100 degreeC by step S2, it will progress to step S3.

  Next, the first timer 100c is started in step S3.

  Next, it progresses to step S4, and after performing the 1st process shown in FIG. 9, it progresses to step S5 and performs the 2nd process shown in FIG.

  Next, the process proceeds to step S6, and when it is determined that the time T1 of the first timer 100c exceeds a predetermined time Tmax (for example, 30 minutes), this process is terminated.

  On the other hand, if it is determined in step S6 that the time T1 of the first timer 100c does not exceed Tmax, the process returns to step S4, and the processes of steps S4 and S5 are alternately repeated.

  In FIG. 9 illustrating the process of the first step in FIG. 8, the second timer 100d is started in step S11.

  Next, it progresses to step S12, the drive motor 24 is controlled by the rotation control means 100b, and the 1st, 2nd stirring arm 13A, 13B is rotated, and it is in a lying state.

  Next, it progresses to step S13, the drive motor 24 is controlled by the rotation control means 100b, and the rotary body 12 is rotated at high speed (1st rotation speed).

  Next, it progresses to step S14, the heater 41 is turned on by the heating control means 100a, and the inner pot 10 is heated with high thermal power (1st thermal power). Here, the input power of the heater 41 is limited so that the temperature of the inner pot 10 does not exceed a predetermined upper limit temperature.

  Next, the process proceeds to step S15, and if it is determined that the time T2 of the second timer 100d is 4 minutes or longer, the process proceeds to step S16, while if it is determined that the time T2 of the second timer 100d is less than 4 minutes, step S15 is performed. repeat.

  Next, in step S16, the rotation control means 100b controls the drive motor 24 to stop the rotation of the rotating body 12.

  Next, it progresses to step S17, the heater 41 is turned off by the heating control means 100a, and the process of this 1st process is complete | finished.

  Next, in FIG. 10 illustrating the process of the second step in FIG. 8, the second timer 100d is started in step S21.

  Next, it progresses to step S22, the drive motor 24 is controlled by the rotation control means 100b, and the 1st, 2nd stirring arm 13A, 13B is rotated and it makes it an inverted state.

  Next, it progresses to step S13, the drive motor 24 is controlled by the rotation control means 100b, and the rotary body 12 is rotated at low speed (2nd rotation speed). Thereby, the foodstuff in the inner pot 10 is stirred slowly.

  Next, it progresses to step S24, the heater 41 is turned ON by the heating control means 100a, and the inner pot 10 is heated with low thermal power (2nd thermal power). Here, the input power of the heater 41 is set so that bubbles do not reach the inner lid 22 from the ingredients of the inner pot 10.

  Next, the process proceeds to step S25, and if it is determined that the time T2 of the second timer 100d is 1 minute or longer, the process proceeds to step S26, while if it is determined that the time T2 of the second timer 100d is less than 1 minute, step S25 is performed. repeat.

  Next, in step S26, the drive motor 24 is controlled by the rotation control means 100b, and the rotation of the rotating body 12 is stopped.

  Next, it progresses to step S27, the heater 41 is turned off by the heating control means 100a, and the process of this 2nd process is complete | finished.

  In addition, in the above rice cooker, cooking that increases the viscosity of ingredients other than apple jam is also possible, and the heating conditions for the pretreatment step, the first step, and the second step may be set according to the cooking content. .

  According to the rice cooker configured as described above, the ingredients whose viscosity is increased by heating such as jam (e.g. sugar and 2 cm square apple and lemon juice), boiled beans, mushrooms boiled in mushrooms are heated with high heating power (first heating power). Even if bubbles that reach the lid 2 from the food are generated, the rotating body 12 that rotates at a high speed (first rotational speed) and the first and second stirring arms 13A and 13B (non-stirring state) Therefore, air bubbles are blown radially outward in the inner pot so as not to reach the lid 2, so that spillage can be prevented. Moreover, in the said 2nd process, since the inner pot 10 is heated with low thermal power (2nd thermal power), the bubble which reaches the cover body 2 does not generate | occur | produce, but the foodstuff is made into 1st, 2nd stirring arm 13A. , 13B (stirring state), the ingredients in the inner pot 10 can be mixed uniformly and cooking with a good finish can be achieved.

  Therefore, it is possible to cook with good finish without spilling food such as jam with high viscosity.

  Further, in the inner pot 10 side of the lid body 2 and in the inner region of the rotation locus of the outer periphery of the rotating body 12 and the first and second stirring arms 13A and 13B in the non-stirring state, By providing a steam discharge port for discharging the steam of the outside to the outside, the rotating body 12 that rotates at a high speed (first rotation speed) and the first and second stirring arms 13A and 13B (non-stirring state) Air bubbles can be blown outward in the radial direction so as not to reach the steam discharge port 22a of the lid 2, and it is possible to reliably prevent spillage from the steam discharge port 22a.

  In addition, when the inner pot 10 is heated by the heater 41, the ingredients (for example, jam, boiled beans, mushrooms boiled in mushrooms, etc.) in which bubbles are generated with increased viscosity and reach the lid body 2 are cooked in a rice cooker. it can.

  Further, the heater 41 is controlled by the heating control means 100a, and the inner pot 10 is heated by the heater 41 with medium heating power (third heating power) before the first step, and the object to be heated is accommodated. By heating the inner pot 10 to a predetermined temperature, moisture is released from the solid food material before the first step, so that heating is performed with a high heating power (first heating power) in the first step. It is possible to prevent scorching due to.

  In the said embodiment, although the inner pot 10 was heated by resistance heating using the heater 41 as a heating part, a heating part is not restricted to this, For example, induction heating using an induction coil may be sufficient, resistance heating and The inner pot may be heated by both induction heating.

  Moreover, although the rice cooker was demonstrated as an example of a heating cooker in the said embodiment, a heating cooker is not restricted to this, You may apply this invention to the heating cooker of another structure.

  Although specific embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and various modifications can be made within the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 ... Rice cooker main body 2 ... Cover body 3 ... Liquid crystal display part 4 ... Multiple operation button 5 ... Display operation part 6 ... Hook button 7 ... Power cord 8 ... Locked part 9 ... Lock mechanism 10 ... Inner pan 11 ... Stirring Unit 12: Rotating body 13A, 13B ... First and second stirring arms 15 ... Shaft portion 21 ... Outer lid 22 ... Inner lid 23 ... Packing 24 ... Drive motor 25 ... Locking portion 40 ... Heating circuit 41 ... Heater 42 ... Inner pan temperature sensor 100 ... Control device 100a ... Heating control means 100b ... Rotation control means

Claims (5)

A storage section for storing the cooking object;
A heating cooker main body for storing the storage portion;
A heating unit arranged in the heating cooker body and heating the housing unit;
A lid that is attached to the upper portion of the heating cooker body so as to be freely opened and closed, and can be closed so as to cover the housing portion;
A rotating body attached to the housing side of the lid;
A stirring body attached to the rotating body and capable of switching between a stirring state in contact with the object to be heated in the housing part and a non-stirring state deviating from the object to be heated in the housing part,
A drive unit for rotating the rotating body;
A first step of rotating the rotating body at a predetermined first rotation speed while the stirring body is in the non-stirring state; and the rotating body is slower than the first rotation speed when the stirring body is in the stirring state A cooking device comprising: a rotation control unit that controls the drive unit so as to alternately perform a second step of rotating at a predetermined second rotation speed. The heating cooker according to claim 1, wherein
In the first step, the housing unit is heated by the heating unit with a predetermined first heating power, and in the second step, the heating unit is used to heat the housing unit to a predetermined first level lower than the first heating power. A heating cooker comprising heating control means for controlling the heating unit so as to be heated with a heating power of 2. The heating cooker according to claim 1 or 2,
Steam exhaust for discharging the steam in the housing to the outside in the inner region of the rotation locus of the outer periphery of the rotor and the non-stirred stirring body on the housing section side of the lid. A cooking device characterized by providing an outlet. In the heating cooker according to any one of claims 1 to 3,
The cooker is characterized in that the object to be heated is a food material whose viscosity increases due to the heating of the storage unit by the heating unit and reaches the lid body. In the heating cooker according to any one of claims 1 to 4,
Prior to the first step, the heating control means heats the housing portion with a third heating power lower than the first heating power and higher than the second heating power by the heating portion, A heating cooker, characterized in that the heating unit is controlled so that the storage unit storing the object to be heated has a predetermined temperature.

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