JPH0662968A - Rotary cooker - Google Patents

Abstract

PURPOSE:To improve thermal efficiency by selectively heating a heating means corresponding to a cooking material accumulating section moved with the rotation of an inclining rotary cooker and moving at least one of the heating means to the cooking material accumulating section. CONSTITUTION:A cooking receptacle 30 is inclined by an angle theta about an inclining shaft 28 through a gear train 27 by an inclining motor 26 built in a support stand 25 on a base plate 20. The cooking receptacle 30 has a bottom coil C1 and shell coil C2 respectively on the bottom surface and side surface and induction heats a cooking pan 40 to be rotated by a rotary motor 36 about the axis inclined by the angle theta. The cooking pan 40 is held by a pan carrier base 38 and provided with a lid 42 to receive and heat a cooking material 45 therein. The rotational frequency of the inclining angle theta and the rotary motor 36 is set by an operating section 24 according to the kind and amount of the cooking material. The electrification of the coils C1, C2 is interlocked with the rotation of the cooking pan 40 to be changed over. At least one of the coils C1, C2 is moved close to the cooking material accumulating section, so that the thermal efficiency is improved to accomplish high quality cooking.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a rotary cooker which rotates a cooking pot to be heated and automatically stirs cooking ingredients such as rice and vegetables.

[0002]

2. Description of the Related Art As a conventional rotary cooking machine of this type, for example, FIG. 12 shows the structure of an apparatus disclosed in Japanese Patent Laid-Open No. 63-175375.

In FIG. 12, 1 is a cooker main body, 2 is a cooking vessel, and 3 is a hinge. 4 is a support member, and a pin 4
a and first and second support levers 4b and 4c. Reference numeral 5 is a heat insulating member, 6 is an induction heating coil, 7 is a cooking pot, 8 is a driving means, and 9 is its rotating shaft. Drive means 8
Is attached to the inner surface of the cooking container 2, and the cooking pot 7 is fixed to the tip of the rotating shaft 9.

Reference numeral 10 is a lid, 11 is a small lid, 12 is a flange of the cooking pot 7, and 13 is a slip ring. The lid 10 is screwed onto the upper portion of the cooking container 2, and the lid 10
Further, a small lid 11 is screwed on. Reference numeral 14 is a cooking material, and 15 and 16 are control units such as a rotation speed and a heating temperature or a heating time.

In this electromagnetic cooker, the induction heating coil 6 is energized to heat the outer periphery and the bottom of the cooking pot 7 while rotating the cooking pot 7 through the driving means 8. After heating the cooking pot 7, add oil. The cooking material 14 is put in while observing the place where the oil is evenly attached to the inside of the cooking pot 7, and the lid 10 quickly covers the cooking pot 7.

Subsequently, when the cooking pot 7 is maintained in a heated state and is rotated by the driving means 8, the cooking material 14 is heated in the cooking pot 7 while being stirred and fried with oil. start. When the time is right, the small lid 11 is removed, seasoning is added, and if necessary, the cooking pot 7 is tilted by the support member 4 so that the cooking material 14 contacts the inner portion. And
By continuing to heat and rotate the cooking pot 7 as it is, the cooking ingredients 14 are automatically fried.

[0007]

As described above, such a conventional cooker rotates the driving means 8 while heating the side surface and the bottom surface of the cooking pot 7 with the induction heating coil 6 and, if necessary, the fastening knob. 4a is loosened and the support means 4 gives an inclination to cook. Therefore, when the cooking pot 7 is held horizontally and a small amount of boiled dishes or the like is cooked, the side heating tends to be wasted. Further, when the pan for cooking 7 is tilted to make a stir-fried dish, the heating of the bottom surface or the high portion of the pan for cooking 7 is likely to be wasted. In the sautéed stir-fry, part of the heat generated by heating the side surface with the induction heating coil 6 is consumed for cooking in the lower part where the cooking material is accumulated, but in the higher part, especially in the cooking pot 7 away from the accumulated cooking material. Almost no heat is absorbed in the collar part. For this reason,
In addition to wasteful consumption of electric power, it is uneconomical, and there is a problem in that there is a risk of burns due to the fact that there is little heat consumption during cooking and fingers may touch the vicinity of the brim that is heated.

The present invention has been made in order to solve the above-mentioned problems of the conventional apparatus, in which a plurality of heating means are arranged in a portion where cooking material is easily accumulated when the cooking pot is tilted, and the heating means is tilted. An object of the present invention is to realize a rotary cooking machine that heats accumulated cooking ingredients while switching the heating means or moving the heating means in response to changes in angles.

[0009]

SUMMARY OF THE INVENTION The present invention comprises a setting means for selecting and setting the type of cooking and cooking conditions, a heating means for heating a cooking pot, and a rotating means for rotating the cooking pot.
Inclination means for inclining the cooking pan, angle detection means for detecting the inclination angle of the cooking pan inclined by the inclination means, and cooking type and cooking in which the inclination angle of the cooking pan detected by the angle detection means is set by the setting means In a rotary cooking machine equipped with control means for controlling in accordance with conditions etc., the bottom position can be switched to a bottom position almost corresponding to the accumulating portion of the cooking material according to the change of the tilt angle of the cooking pot by the tilt means via the switching means. The rotary cooking machine is configured such that a plurality of heating means are arranged and the heating means at the bottom position corresponding to the inclination angle of the cooking pot detected by the angle detection means are switched and heated.

Further, the rotary cooking machine is provided in which a plurality of heating means are constituted by heating means for heating the bottom and side surfaces of the cooking pot. Further, a rotary cooking machine is provided in which the plurality of heating means are constituted by heating means for heating the bottom, side and corners of the cooking pot. Further, the rotary cooking machine is provided in which a plurality of heating means are constituted by heating means for heating the bottom surface, side surfaces and corners of the cooking pot by the tilting means. Further, the rotary cooking machine is provided in which the energization of a plurality of heating means is turned off and switching is performed by the switching means.

The present invention relates to a rotary cooking machine provided with a single or a plurality of heating means for heating a cooking pan containing cooking ingredients, a rotating means for rotating the cooking pan, and an inclining means for inclining the cooking pan. , At least one heating means is movably arranged by the moving means at a bottom position substantially corresponding to the accumulating portion of the cooking material according to the change of the tilt angle of the cooking pot by the tilting means, and the movable heating means is moved. The rotary cooking machine is configured to cook the cooking material by bringing the cooking material closer to the vicinity of the cooking material accumulating portion.

The moving means for moving the heating means is a rotary cooker constituted by mechanical or electric means. Further, the rotary cooking machine is constituted by a plurality of heating means constituted by heating means for heating the bottom and side surfaces of the cooking pot. Further, the rotary cooking machine is constituted by a plurality of heating means including a bottom surface on the tilt side of the cooking pot by the tilt means and a heating means for heating the bottom surface. further,
This is a rotary cooker in which the heating means starts moving by the moving means when the cooking pan is tilted at an angle of about 15 degrees.

[0013]

When the start switch is pressed after putting the cooking material in the cooking pot set on the pan receiving base and pressing the lid, the cooking pot is rotated and the heating element is energized to start heating. When the cooking pan is first kept horizontal and the oil is spread over the pan bottom in the stir-fried dish, electric power is supplied to the heating means on the pan bottom side to heat the oil that has accumulated at the bottom of the pan. Further, when the cooking pan is tilted by shifting to stir-fry, it is switched to the heating means on the side surface based on the detection signal of the angle detector, or the heating means is moved and the side surface of the cooking pan is heated. As a result, the heating point of the heating means is heated almost following the accumulating portion of the cooking material that moves along with the inclination.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a structural explanatory view of an embodiment of the present invention. In FIG. 1, the same or corresponding parts as those in FIG. A little more detailed explanation will be given here.

In FIG. 1, 20 is a base. Reference numeral 21 is a control unit provided on the base 20, and 22 is an operation unit. The control unit 21 and the operation unit 22 are both formed of a printed circuit board made of an electronic circuit, and the operation unit 22 is provided with a display 23 and various switches 24 for operation. 25 is the base 20
Is a tilting motor, 26 is a tilting motor, dotted line 27 is a gear train, 28 is a tilt axis, and 29 is an angle detector. A rotary type is used for the angle detector 29,
It is connected to the tilt shaft 28 to detect the tilt angle of the cooking container described below.

Reference numeral 30 is a cooking container. Reference numeral 31 is a bracket, 32 is a heat insulating material, and 33 is an induction heating coil. The cooking container 30 is attached to the tilt shaft 28 by a bracket 31, and the tilt angle θ is adjustable. The induction heating coil 33 is composed of a bottom coil c1 and a body coil c2 provided on the side surface and the bottom surface of the cooking container 30 here. An electrical connection diagram of the bottom coil c1 and the body coil c2 is shown in FIG. In FIG. 2, 34 is a changeover switch, and 35 is a switch driver. t1 to t3 are changeover switches 34
, And t4 is a movable contact piece connected to the terminal t1. The switch driver 35 temporarily turns off the energization of the changeover switch 34 based on the detection signal of the angle detector 29 to switch the movable contact piece t4 between the connection terminals t2 and t3.

36 is a rotation motor, 37 is a motor shaft, 3
8 is a pan receiver base. The rotation motor 36 is attached inside the cooking container 30, and a pan receiving base 38 is connected via a motor shaft 37. The cooking container 30 and the pan receiving base 38 are made of a non-magnetic material having a low heat conductivity, such as ceramics or heat-resistant plastic.

Reference numeral 40 is a cooking pot, 41 is a stirring blade, and 42 is a pot lid. A magnetic material is used for the cooking pot 40, and an iron-based metal material having a high relative magnetic permeability and a large specific resistance is particularly suitable.
43 is an input port provided in the pan lid 42, and 44 is an input port 43
It is a closing lid that opens and closes. Further, 45 is a cooking ingredient in the cooking pot 40.

The cooking operation of the embodiment of the present invention having such a configuration will be described below by exemplifying the case of cooking fried rice.

[0020] A rice cooker with a standard amount of rice (for example, 4 servings) is set in advance using a separately prepared rice cooker.
Prepare the amount of cooking material 45 corresponding to the amount of rice cooked, such as vegetables such as cabbage, peppers, shiitake mushrooms, meat, and the like. After pulling out the power cord of the cooker and connecting to the outlet, the cooking pot 40 is set on the pot receiving base 38 of the cooking container 30. While turning on the power switch and observing the display on the display 23 of the operation unit 22, select "stir-fried food" in the cooking course and touch input with the switch 24. When “fried food” is selected, the cooking conditions such as the inclination angle θ, the rotation number r, and the heating temperature t suitable for cooking are set, and the preparation for starting the cooking is completed.

When ready, the induction heating coil 3
When a high-frequency exciting current of about 20 to 50 KHz is applied to the No. 3, an alternating eddy current flows inside the cooking pot 40 in the magnetic field through the cooking container 30 due to the electromagnetic induction action, and Joule heat is generated. As a result, the heat generated by the electromagnetic induction action rapidly starts heating the cooking pot 40. Since the cooking container 30 is held in a horizontal state immediately after the start of cooking, only the bottom coil c1 of the induction heating coils 33 is energized, and the cooking pot 40 starts to generate heat around the pot bottom. .

When the bottom of the cooking pot 40 is heated by the excitation of the bottom coil c1, an appropriate amount of cooking oil is put into the cooking pot 40. Then, the rotating motor 36 is driven to rotate the cooking pot 40 via the pan receiving base 38, and the cooking pot 40 is rotated.
Spread the oil from the inner bottom surface to a part of the side surface. When the heated oil has spread properly, the cooking ingredients 45 such as meat and vegetables already engraved are put in, and the cooking pot 40 is covered with the pot lid 42 to cover it.

Here, the tilting motor 26 is driven,
The cooking pot 40 is tilted at an angle θ integrally with the cooking container 30 via the gear train 27 and the tilt shaft 28. At this time, the cooking pot 40
The change in the tilt angle θ of is detected by the angle detector 29 connected to the tilt shaft 28, and at the same time, the angle detection signal is input to the switch driver 35. Then, as described above, the switch driver 35 temporarily turns off the energization of the changeover switch 34 to switch the movable contact piece t4 from the connection terminal t2 to the t3 side. As a result, the body coil c2 is excited to heat the side surface of the cooking pot 40, and the cooking material 45 that is inclined and accumulated near the side surface is heated. The size of the inclination angle θ, the rotation number r of the rotation motor 36, and the heating temperature t are set to values suitable for the “fried food” as described above.

After that, the cooked rice and seasoning are put in the cooking pot 40 in the same manner, and then heating and tilt rotation are continued for a certain period of time. As a result, the rice and the ingredients are evenly mixed by the inclination and rotation of the cooking pot 40, and the cooking material 45 is evenly and uniformly fried. When the cooking is completed, the induction heating coil 33 and the power switch are turned off to stop the rotation and heating of the cooking pot 40 and return the cooking pot 40 to the horizontal position. After that, the fried rice in the completed cooking pot 40 is served and the meal is started.

FIG. 3 is a structural explanatory view of another embodiment of the present invention, and FIG. 4 is an electrical connection diagram thereof. In the embodiment of FIG. 3, the induction heating coil 33 includes a bottom coil c1 and a body coil c2.
A corner coil c3 is also provided outside the. Corner coil c3
Are connected in series to a parallel circuit of the bottom coil c1 and the body coil c2. When the cooking pot 40 is in the horizontal state, the bottom coil c1 and the corner coil c3 are energized, and in the inclined state, the changeover switch 34 switches between the body coil c2 and the corner coil c3.

FIG. 5 is an explanatory view of the configuration of the third embodiment of the present invention. In this embodiment, the induction heating coil 33 is the cooking pot 4
It is composed of a pair of bottom coils c11, 12 and body coils c21, 22 arranged on the left and right in the tilt direction XX of 0. In the third embodiment of FIG. 5, all the coils c1 when horizontal.
1, 12 and c21, c22 are excited, and at the time of inclination, one pair of the bottom coil c11 and the body coil c21 or the bottom coil c12 and the body coil c22 are excited.

According to the embodiment of FIGS. 3 and 5, the cooking material 4 in which the heating point of the induction heating coil 33 moves along with the inclination.
Therefore, the accumulated portion of No. 5 is further heated and the electricity is consumed efficiently and economically. However, according to these previously described embodiments, the induction heating coil 30 has two
More than one is used, and each heating coil such as the body coil C1 and the bottom coil C2 is fixedly configured on the coil base 32. Therefore, Examples 4 to 7 of the present invention described below
In the above, the induction heating coil is mechanically or electrically moved to perform effective heating with a small number of induction heating coils. Hereinafter, Examples 4 to 7 of the present invention will be described.
It will be described next.

Example 4. 6 is a side sectional view of a rotary cooking machine showing Embodiment 4 of the present invention, and FIG. 7 is a configuration explanatory view of a main part of FIG.

In FIG. 6, the base 20, the control unit 21, and the like are designated by the same reference numerals as those described above, and the description thereof will be omitted. New components will be mainly described. 25 is a pair of left and right columns mounted on the base 20, 46 is a drive pulley mounted on the motor shaft 37, 47 is a belt, 48 is a driven shaft, 4
Reference numeral 9 is a driven pulley attached to the driven shaft 48. 5
1 is a temperature detector that detects the temperature of the cooking pot 40, 52 is an inner lid of the cooking pot 40, and 53 is an outer lid that covers the cooking container 30.

In the fourth embodiment, the induction heating coil 33 is
It comprises a bottom coil c1 provided on the bottom surface of the cooking pot 40 and an annular body coil c2 provided along the outer peripheral surface. In particular, the body coil c2 that heats the side surface of the cooking pot 40 has a moving structure that follows the accumulating portion of the cooking material 45 as described below.

In FIG. 7, 60 is an arm stand attached to the base of the cooking container 30, and 61 is an arm stand 6.
It is an arm attached to 0. 62 is a body coil c2
The coil base 63 is an engaging pin attached to the coil base 62. One end of the arm 61 is rotatably mounted on a stand shaft 60a fixed to the arm stand 60, and a forked portion 61a at the other end slidably holds an engagement pin 63. Reference numeral 64 is a fixing pin attached to one of the columns 25, and 65 is a pullback spring suspended between the base of the cooking container 30 and the coil base 62. Reference numeral 66 is two shafts attached to the base of the cooking container 30, and 67 is a slider that slides on the shaft 66. The slider 67 is fixed to the coil base 62. Then, by the arm stand 60, the arm 61, etc.,
A moving mechanism M for moving the body coil c2 on the coil base 62 is configured.

The heating operation of the body coil c2 of the induction heating coil 33 in the rotary cooker of the fourth embodiment constructed as described above will be described below. When the oil put in the cooking pan 40 that rotates in the same stir-fry cooking as described above is heated, the tilting motor 26 slightly rotates to move the cooking pan 40 together with the cooking container 30 about the tilt axis 28 as a fulcrum. Tilt clockwise. When the inclination angle θ becomes about 5 to 10 degrees, the inclination of the cooking pot 40 containing only oil temporarily stops. In this state, the arm 61 of the moving mechanism M and the fixing pin 64 are not in contact with each other, and the body coil c2 heats the side surface of the cooking pot 40 near the bottom as shown in FIG. With the inclination of the cooking pot 40 of about 5 to 10 degrees, it is possible to spread the oil to the inner surface of the cooking pot 40 even with a small amount of oil.

When the oil reaches the proper temperature and the cooking material 45 is put in the cooking pot 40, the tilting motor 26 is rotated again and the cooking pot 40 starts to further tilt in the counterclockwise direction. At this time, when the cooking container 30 is tilted again, the middle of the arm 61 is fixed by the fixing pin 64 on the column 25 as shown by the chain double-dashed line in FIG.
To contact. When the inclination of the cooking pot 40 further deepens, the arm 61 swings around the fixing pin 64 as a fulcrum as shown by an arrow,
The coil base 62 is slid on the two shafts 66 via the slider 67.

As a result, the relative positions of the cooking pot 40 and the body coil c2 change, and as a result, the body coil c2 is raised. Then, when the tilt angle θ of the cooking pot 40 is tilted by about 45 to 60 degrees, the rotation of the tilting motor 26 is stopped.
At the same time, the cooking material 45 charged inside is accumulated near the left side surface of the cooking pot 40 as the cooking pot 40 is inclined.
The tilted state of the cooking pot 40 is shown in FIG. The moving distance L of the coil base 62 in this case corresponds to the inclination angle θ of the cooking pot 40. Therefore, the cooking ingredients 4 to be introduced
The inclination angle θ of the cooking pot 40 is selected in accordance with the capacity of 5 or the like.

When the tilting motor 26 rotates in the reverse direction after cooking is completed, the tilt angle θ becomes smaller and the arm 61 swings in the opposite direction. Then, the coil base 62 is pulled toward the cooking container 30 by the contracting force of the pullback spring 65, and the relative relationship of the cooking pot 40 is restored to the state of FIG. 7. In this way, the cooking position of the cooking pot 40 by the body coil c2 is cooked while being heated substantially following the accumulation portion of the cooking material 45 in the cooking pot 40.

Example 5. In the fourth embodiment, a configuration is adopted in which the body coil c2 is moved by a mechanical moving means using the moving mechanism M. FIG. 9 is a view showing a fifth embodiment of the present invention, which is configured to move the induction heating coil 33 by an electric means.

Reference numeral 70 is a moving motor for moving the body coil c2. The moving motor 70 is fixed to a stand shaft 60a loosely fitted to the arm 61. In addition, the control unit 21 contains functional components for each control. 71 is an input interface, 72 is an output interface, 73 is a clock control mechanism, 74 is a timer, 7
Reference numeral 5 is a CPU, 76 is a memory, and 77a and 77b are cooking course selection switches provided on the operation unit 22.

In the configuration of the fifth embodiment, when the selection information of the cooking course is input from the switch 24 of the operation unit 22, the CPU
75 is the heating coil 3 via the output interface 72
Energize 3. Further, the rotation motor 36 is driven to rotate the cooking pot 40, and the tilting motor 26 tilts the cooking container 30. The CPU from the angle detector 29 through the input interface 71 according to the inclination of the cooking container 30.
The signal of the inclination angle θ is sent to 75, and the CPU
The moving motor 70 is driven via the output interface 72. The arm 6 is driven by the movement motor 70.
1 is rotated and the coil base 62 is fixed with the engagement pin 63.
Moves along the shaft 66 via the slider 67.

Thus, the body coil c on the coil base 62
2 heats the central portion of the side surface of the cooking pot 40.
On the contrary, when the inclination angle θ becomes smaller, the CPU 75 reversely rotates the moving motor 70, and the coil base 62 moves to the bottom surface side of the cooking container 30. That is, according to the inclination angle .theta. Of the cooking container 30, the heating position of the body coil c2 is followed by the cooking material 45 in which the heating position of the body coil c2 is accumulated.

Example 6. FIG. 10 is a principle block diagram showing another embodiment of the present invention. Induction heating coil 33
The body coil c2 and the bottom coil c2 are both moved and heated following the accumulating portion of the cooking material 45 accompanying the inclination of the cooking pot 40.

Example 7. FIG. 11 is a principle view of the seventh embodiment of the present invention, in which a single body coil c2 is provided on the side surface of the cooking pot 40 in the direction of inclination. The body coil c2 is, for example, about a quadrant and is formed in an arc shape. Also here, as in the fifth embodiment, the body coil c2 and the bottom coil c1 are both the cooking pot 40.
It is configured to move with the inclination of.

In the above embodiment, the induction heating coil 3 is used.
Although the case where the cooking pot 42 is caused to generate heat by the electromagnetic induction action of No. 3 has been described as an example, the present invention can also be applied to the case where the cooking wire 42 is caused to generate heat. In the fourth to seventh embodiments, the case where the body coil c2 is moved by using the arm 61 engaged with the engagement pin 63 of the coil base 62 has been described as an example, but a known mechanism other than the arm 61 is adopted. However, the rotating means and the inclining means of the cooking pot 42 are not necessarily limited to the embodiment.

[0043]

According to the present invention, the setting means for selecting and setting the type of cooking and the cooking conditions, the heating means for heating the cooking pot, the rotating means for rotating the cooking pot, and the inclination for inclining the cooking pot. Means, angle detecting means for detecting the inclination angle of the cooking pan tilted by the tilting means, and corresponding to the type of cooking and the cooking conditions set by the setting means for the tilt angle of the cooking pan detected by the angle detecting means. In a rotary cooking machine provided with a control means for controlling, a plurality of heating means which can be switched via a switching means to a bottom surface position substantially corresponding to a collecting portion of cooking material according to a change in the inclination angle of a cooking pot by the inclination means are arranged. Then, the rotary cooker is configured to switch and heat the heating means at the bottom position corresponding to the inclination angle of the cooking pot detected by the angle detection means.

Further, the rotary cooking machine is provided in which a plurality of heating means are constituted by heating means for heating the bottom and side surfaces of the cooking pot. Further, a rotary cooking machine is provided in which the plurality of heating means are constituted by heating means for heating the bottom, side and corners of the cooking pot. Further, a rotary cooking machine is provided, in which a plurality of heating means are constituted by heating means for heating the bottom surface, side surfaces and corners of the cooking pot by the tilting means. Further, the rotary cooking machine is provided in which the energization of a plurality of heating means is turned off and switching is performed by the switching means.

Further, according to the present invention, there is provided a single or plural heating means for heating the cooking pan containing the cooking material 45, a rotating means for rotating the cooking pan, and a tilting means for inclining the cooking pan. In the cooking machine, at least one heating means is movably arranged by the moving means at a bottom surface position substantially corresponding to the accumulating portion of the cooking material according to the change of the tilt angle of the cooking pot by the tilting means, and movable heating is provided. A rotating cooker configured to cook the cooking material by arranging the means in the vicinity of the accumulating portion of the cooking material by the moving means was constructed.

Further, the rotary cooking machine is constructed in which the moving means for moving the heating means is constituted by mechanical or electric means. In addition, a rotary cooking machine is configured in which a plurality of heating means are configured by heating means for heating the bottom and side surfaces of the cooking pot. Further, the rotary cooking machine is constituted by a plurality of heating means including a bottom surface on the tilt side of the cooking pot by the tilt means and a heating means for heating the bottom surface. Further, a rotary cooker is constructed in which the heating means starts moving by the moving means when the cooking pan is tilted at an angle of about 15 degrees.

As a result, when the cooking pot is held horizontally and a small amount of cooked food is cooked as in the conventional electromagnetic cooker, it is sufficient to use the heating means for heating only the bottom surface. Is never wasted. In addition, when the pan is tilted to make a stir-fried dish, the side surface of the lower portion where the cooking ingredients are stored is also heated and the heat is consumed for cooking, so there is little waste. Therefore, there is no concern that the brim portion of the cooking pot becomes abnormally hot and a finger or finger touches the vicinity of the brim portion to cause a burn. In particular, if the switching means is used to switch the energization of a plurality of heating means off, the manufacturing cost can be reduced with only one control portion, and in the electromagnetic cooker, the contact portion through which high-voltage / high-frequency current flows. There is a feature that can protect.

Therefore, according to the present invention, it is possible to provide a rotary cooker which is efficient in heating, has high cooking quality, is inexpensive, and is safe.

[Brief description of drawings]

FIG. 1 is a structural explanatory view of an embodiment of the present invention.

FIG. 2 is an electrical connection diagram of FIG.

FIG. 3 is a structural explanatory view of another embodiment of the present invention.

FIG. 4 is an electrical connection diagram of the embodiment of FIG.

FIG. 5 is a configuration explanatory diagram of a third embodiment of the present invention.

FIG. 6 is a side sectional view showing a rotary cooker according to a fourth embodiment of the present invention.

FIG. 7 is a configuration explanatory diagram of a main part of a fourth embodiment of the present invention.

FIG. 8 is an operation explanatory diagram of the fourth embodiment of the present invention.

FIG. 9 is a block diagram of a control unit showing a fifth embodiment of the present invention.

10 (A) and 10 (B) are explanatory views of the essential parts of Embodiment 6 of the present invention.

11 (A) and (B) are explanatory views of the essential parts of Embodiment 7 of the present invention.

FIG. 12 is a sectional view of a rotary cooking machine showing a conventional example.

[Explanation of symbols]

 21 Control Section 22 Operation Section 25 Supporting Stand (Post) 26 Tilt Motor 29 Angle Detection (Means) Device 30 Cooking Container 33 Induction Heating (Means) Coil 34 Changeover Switch 36 Rotation Motor 38 Pan Pot Base 40 Cooking Pan 42 Pan Lid 45 Cooking Material 51 Temperature Detector 60 Arm Stand 61 Arm 62 Coil Base 63 Engagement Pin 60a Stand Shaft 61a Forked Part 64 Fixing Pin 65 Pullback Spring 66 Shaft 67 Slider c1, c11, c12 Bottom Coil c2, c21, c22 Body Coil c3 Corner coil M moving mechanism

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[Procedure amendment]

[Submission date] April 9, 1993

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 11

[Correction method] Change

[Correction content]

FIG. 11

Front page continuation (72) Inventor Toshio Fukushi 2-14-40 Ofuna, Kamakura City Mitsubishi Electric Corporation Life Systems Research Institute (72) Inventor Shinsuke Ise 2-14-40 Ofuna Kamakura City Mitsubishi Electric Corporation Living System Inside the research institute (72) Hiroko Imamura 2-14-40 Ofuna, Kamakura-shi Inside Life Systems Research Institute, Mitsubishi Electric Corporation (72) Inventor Osamu Hatori 2-22-16 Ofuna, Kamakura-shi Sankyo Giken Kogyo Co., Ltd.

Claims (10)

[Claims] 1. A setting means for selecting and setting a type and a cooking condition of cooking, a heating means for heating a cooking pot, a rotating means for rotating the cooking pot, and an inclining means for inclining the cooking pot. The angle detecting means for detecting the inclination angle of the cooking pan tilted by the inclining means, and the inclination angle of the cooking pan detected by the angle detecting means corresponding to the type of cooking and the cooking conditions set by the setting means. And a control means for controlling by means of a plurality of heating means which can be switched through a switching means to a bottom surface position substantially corresponding to the accumulating portion of the cooking material according to the change of the inclination angle of the cooking pot by the inclination means. And a heating cooker at the corresponding bottom position is switched and heated according to the inclination angle of the cooking pot detected by the angle detection means. 2. The rotary cooking machine according to claim 1, wherein the plurality of heating means are constituted by heating means for heating the bottom and side surfaces of the cooking pot. 3. The rotary cooking machine according to claim 1, wherein the plurality of heating means are constituted by heating means for heating the bottom, side and corners of the cooking pot. 4. The rotary cooking machine according to claim 1, wherein the plurality of heating means are constituted by heating means for heating the bottom surface, side surface and corner of the cooking pot by the tilting means on the tilt side. 5. The rotary cooking machine according to claim 1, wherein the plurality of heating means are turned off and the switching means is used for switching. 6. A rotary cooker comprising a single or a plurality of heating means for heating a cooking pan containing cooking ingredients, a rotating means for rotating the cooking pan, and an inclining means for inclining the cooking pan. , At least one of the heating means is movably arranged by a moving means at a bottom position substantially corresponding to the accumulating portion of the cooking material according to the change of the tilt angle of the cooking pan by the tilting means, and the moving means is movable. A rotary cooker, characterized in that the heating means is brought close to the vicinity of the accumulating portion of the cooking material by the moving means to cook the cooking material. 7. The rotary cooking machine according to claim 6, wherein the moving means for moving the heating means is constituted by mechanical or electrical means. 8. The rotary cooking machine according to claim 6, wherein the plurality of heating means are constituted by heating means for heating the bottom surface and the side surface of the cooking pot. 9. The rotary cooking machine according to claim 6, wherein the plurality of heating means are composed of a bottom surface on the inclined side of the cooking pot by the tilting means and a heating means for heating the bottom surface. 10. The rotary cooking machine according to claim 6, wherein the heating means starts moving by the moving means when the cooking pan is tilted at an angle of about 15 degrees. .