JP2004194693A - Drum type cooking device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a drum type cooking device which seldom causes damage to ingredients, enables continuous cooking, and facilitates the work. <P>SOLUTION: The drum type cooking device comprises the following parts. A horizontal rotating drum 3 placed horizontally and capable of rotating around the center of a rotary axis 11. A beating means 5 equipped with a beating axis 23, placed adjacent to the rotary axis 11 on a lower side in the radial direction in the rotating drum 3 and penetrated in the direction of the rotary axis 11 of the rotating drum 3, and rotates to take the ingredients in the lower part in the rotating drum 3 upward by the rotations of the beating axis 23 around the axis. A heating means 7 capable of heating the rotating drum 3. The rotating drum 3 is extended in the direction of the rotary axis 11. The beating means 5 and the heating means 7 are connected along the extended rotating drum 3. The drum type cooking device enables the continuous cooking by heating and beating, while the ingredients are moved from one side in the direction of the rotary axis 11 of the rotating drum 3 to the other side by the rotations of the rotating drum 3 and the beating axis 23. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a drum type cooking device provided for business use or the like.
[0002]
[Prior art]
As a conventional drum type cooking device, for example, there is one as shown in FIG. This drum type cooking device includes a rotating drum 101, a stirring means 103, and a heating means 105.
[0003]
The rotary drum 101 is configured as a horizontal type that is disposed horizontally and rotatable around a rotation axis.
[0004]
The stirring means 103 includes a stirring shaft 107 arranged concentrically with the rotary drum 101 and a stirring blade 109 attached thereto. The tip of the stirring blade 109 is in contact with the inner surface of the rotary drum 101. The stirring shaft 107 rotates together with the rotating drum 101, and stops the rotating drum 101 when the stirring blade 109 moves to the upper side of the rotating drum 101, and rotates the stirring blade 107 by rotating the stirring shaft 107 as it is. To be slid against.
[0005]
The heating means 105 is constituted by a gas burner, and can heat the outer surface of the rotary drum 101 by igniting gas.
[0006]
Therefore, foods, for example, buckwheat, cooked rice and the like put into the rotating drum 101 can be fried with oil (for example, see Patent Document 1).
[0007]
[Patent Document 1]
Patent No. 3169362 [0008]
[Problems to be solved by the invention]
However, the above-described structure has a problem that the food material put into the rotary drum 101 shifts to the uppermost side of the rotary drum 101 and then falls to the lower side, so that the food material is easily damaged. .
[0009]
In addition, when frying ingredients in the rotating drum 101, for example, it is necessary to add edible oil and seasoning to the rotating drum 101 in a timely manner, and the operator holds the edible oil container or the seasoning container and rotates the container. The drum 101 was manually loaded from the front side. Therefore, there is a problem that the operation is complicated and that the rotation of the rotary drum 101 and the movement of the stirring means 103 have to be temporarily stopped.
[0010]
Further, in the conventional drum-type cooking device, for example, from the initial cooking using only oil to the finish cooking in which the seasoning is added, first complete the initial cooking by frying with oil, temporarily stop the device and add the seasoning. The apparatus has to be operated again and a step of finishing cooking has to be performed, and it cannot be said to be continuous cooking, and there is a limit in the accuracy and efficiency of cooking.
[0011]
The first object of the present invention is to make it difficult to damage foodstuffs, a second object is to enable smooth continuous cooking, and a third object is to easily add additives for cooking. I do.
[0012]
[Means for Solving the Problems]
The invention according to claim 1 is characterized in that a horizontal rotating drum that is disposed laterally and is rotatable around a rotation axis, and that the rotation drum is arranged in parallel with the rotation axis at a radially lower side in the rotation drum with respect to the rotation axis. A stirring means provided with a stirring shaft passed in the direction of the rotation axis, a stirring means capable of turning so as to scrape up foodstuffs on the lower side of the inside of the rotating drum by rotation about the axis of the stirring shaft, and a heating means capable of heating the rotating drum And characterized by the following.
[0013]
The invention according to claim 2 is the drum type cooking device according to claim 1, wherein the rotary drum is formed so as to extend in the direction of the rotation axis, and the stirring means and the heating means are formed so as to extend. , And the continuous heating and stirring cooking is enabled while the food is moved from one side to the other side in the rotation axis direction of the rotation drum by the rotation of the rotation drum and the stirring shaft.
[0014]
The invention according to claim 3 is the drum type cooking device according to claim 1 or 2, wherein the heating means is an electromagnetic induction heating means arranged from a radially lower side of the rotary drum to a radially upper side. It is characterized by being.
[0015]
The invention according to claim 4 is the drum type cooking device according to any one of claims 1 to 3, wherein a supply material such as a food material, a cooking additive, or the like is supplied to the rotary drum from an upper side of the stirring means. And supplying means for performing the operation.
[0016]
According to a fifth aspect of the present invention, in the drum type cooking device according to any one of the first to fourth aspects, the rotary drum is supported so as to be adjustable in inclination.
【The invention's effect】
According to the first aspect of the present invention, food can be put into the horizontal rotary drum, and the rotary drum can be rotated around the rotation axis. The stirring means includes a stirring shaft arranged in parallel with the rotation axis at a lower portion in the radial direction in the rotary drum and passed in a direction of the rotation axis of the rotation drum. By the rotation, the rotating drum can be turned so as to scrape up the food material on the lower side. At this time, the rotating drum can be heated by the heating means, and the ingredients in the rotating drum can be heated and agitated and cooked, for example, fried with buckwheat, cooked rice or the like.
[0018]
The stirring means scrapes up the foodstuff by rotation around the axis of a stirring shaft arranged side by side in a radially lower portion in the rotary drum, so that the foodstuff is scraped up to the uppermost side of the rotary drum in the rotary drum. In other words, even if it is dropped on the bottom side of the rotating drum after being scraped up by the stirring means, the degree of drop is low, and the food can be hardly damaged.
[0019]
According to the second aspect of the invention, in addition to the effects of the first aspect, the rotary drum is formed to extend in the direction of the rotation axis, and the stirring means and the heating means are continuously arranged along the extended rotary drum. Then, continuous heating, stirring and cooking can be performed while moving the foodstuff from one side in the rotation axis direction of the rotation drum to the other side by the rotation of the rotation drum and the stirring shaft.
[0020]
Therefore, for example, when frying buckwheat, boiled rice or the like with oil, a step of adding a seasoning or the like from the stir-fry cooking using only oil while moving ingredients from one side in the rotation axis direction of the rotating drum to the other side to finish cooking. It is possible to continuously heat and stir cook until cooking.
[0021]
According to the third aspect of the present invention, in addition to the effects of the first or second aspect, the heating means is an electromagnetic induction heating means arranged from a radial lower portion to a radial upper portion of the rotary drum. The entire drum can be effectively heated, and efficient heating and stirring cooking can be performed. Further, since the electromagnetic induction heating means is not provided on the entire circumference of the rotating drum but is provided from the lower part in the radial direction to the upper part on one side in the radial direction, it can be manufactured at low cost.
[0022]
According to a fourth aspect of the present invention, in addition to the effect of any one of the first to third aspects of the present invention, a supply unit for supplying a material such as a foodstuff or a cooking additive to the rotary drum from an upper side of the stirring unit. In this case, it is not necessary to stop the rotary drum when supplying supplies such as food and cooking additives into the rotary drum, so that the workability can be significantly improved.
[0023]
According to the fifth aspect of the invention, in addition to the effects of any one of the first to fourth aspects, since the rotating drum is supported so as to be capable of adjusting the inclination, it is easy to adjust the cooking conditions.
[0024]
BEST MODE FOR CARRYING OUT THE INVENTION
(1st Embodiment)
1 and 2 relate to a first embodiment of the present invention. FIG. 1 is a schematic sectional view of a drum-type cooking device, and FIG. 2 is a schematic sectional view taken along line SA-SA of FIG. As shown in FIGS. 1 and 2, the drum-type cooking device 1 includes a rotating drum 3, a stirring unit 5, an electromagnetic induction heating unit 7 as a heating unit, and a supply unit 9.
[0025]
The rotating drum 3 is made of a magnetic material such as steel. However, it is sufficient that the outer surface of the rotary drum 3 is at least a magnetic material, and a clad material made of a combination of steel and stainless steel can be used. The rotating drum 3 is rotatable around the rotation axis 11, is extended in the direction of the rotation axis 11, and is formed to be long. The length of the rotary drum 3 in the direction of the rotation axis 11 can be freely set, but in the present embodiment, it is set to, for example, about three times the rotary drum in a conventional drum-type cooking device.
[0026]
The front end of the rotating drum 3 is formed as an opening 13 and the rear end is formed as an opening 15. However, it is also possible to close the container without providing the take-out opening 15 and to perform the feeding and taking-out of the foodstuff only from the front-end-side feed opening 13.
[0027]
The rotary drum 3 is supported on a support roller 17 attached to a frame (not shown). The support rollers 17 are arranged on the input opening 13 side and the extraction opening 15 side, respectively. A pair of support rollers 17 are provided on both sides in the radial direction below the rotary drum 3. A driving roller 19 is in contact with the lowermost portion in the radial direction of the rotating drum 3.
[0028]
The drive roller 19 is attached to a drive motor 21 fixed to the frame. Therefore, when the drive roller 19 is driven to rotate by the drive of the drive motor 21, the rotary drum 3 supported by the support roller 17 rotates around the rotation axis 11. In this embodiment, the rotation direction is the direction around the hour hand in FIG.
[0029]
The positioning of the rotary drum 3 in the direction of the rotation axis 11 can be performed, for example, by abutting a roller on the edge of the input opening 13 or the extraction opening 15 from the axial direction.
[0030]
The stirring means 5 has a stirring shaft 23. The stirring shaft 23 is disposed in parallel with the rotary shaft 11 at a lower portion in the radial direction inside the rotary drum 3, and is passed in the direction of the rotary shaft 11 of the rotary drum 3. One end 23 a of the stirring shaft 23 is connected to the stirring motor 25. Although not shown, the stirring motor 25 is supported by a frame. The other end 23b of the stirring shaft 23 is rotatably supported on the frame side (not shown).
[0031]
The stirring shaft 23 is disposed parallel to the rotation axis 11 of the rotation drum 3 at a position eccentric to the lower side of the rotation drum 3. A plurality of stirring blades 27 are supported on the stirring shaft 23 and are connected in the direction of the rotation axis 11. That is, the stirring means 5 is configured to be connected and arranged along the extended rotary drum 3.
[0032]
The stirring blade 27 includes a stirring arm 27a and a blade portion 29b supported by the stirring arm 27a. The stirring arm 27a is fastened and fixed to the stirring shaft 23, and the blade portion 29b comes into contact with the inner surface of the rotating drum 3 by turning accompanying the rotation of the stirring shaft 23.
[0033]
A plurality of, for example, three-stage electromagnetic induction coils 29, 31, and 33 are connected to the electromagnetic induction heating means 7 along the rotation axis 11 of the rotary drum 3. Thus, the electromagnetic induction heating means 7 is configured to be connected and arranged along the extended rotary drum 3.
[0034]
The electromagnetic induction coils 29, 31, and 33 have the same configuration, and when described with the electromagnetic induction coil 29, are provided with coil portions 29 a, 29 b, and 29 c in the circumferential direction. The coil part 29a is provided at the lowermost part in the radial direction of the rotary drum 3, the coil part 29b is disposed at the upper and lower middle part on the rear side in the rotational direction of the rotary drum 3, and the coil part 29c is located on the radially upper part on the rear side in the same rotational direction. Is located on the side. Thus, the electromagnetic induction heating means 7 is arranged from the lower part in the radial direction of the rotary drum 3 to the upper part on one side in the radial direction. Note that the electromagnetic induction coils 29, 31, and 33 may be arranged on the entire outer peripheral surface of the rotating drum 3, respectively.
[0035]
The coil portions 29a, 29b, and 29c of the electromagnetic induction coil 29 are each formed in a spiral shape, and current supply control is performed by, for example, inverter control.
[0036]
The electromagnetic induction coils 31 and 33 have the same configuration as the electromagnetic induction coil 29. Accordingly, a magnetic field is generated by controlling the supply of current to each of the electromagnetic induction coils 29, 31, and 33, and an eddy current is generated in the rotating drum 3 by a change in the magnetic field, so that the rotating drum 3 can generate heat.
[0037]
Note that a magnetic intermediate plate is provided between the rotary drum 3 and each of the electromagnetic induction coils 29, 31, and 33 without causing the rotary drum 3 to directly generate heat, and the intermediate plate is heated to generate heat. Can be heated. In this case, the material of the rotating drum 3 may be entirely formed of a non-magnetic material.
[0038]
The supply unit 9 supplies a cooking additive as a supply from above the stirring unit 5. The supply means 9 includes, for example, two supply pipes 35 and 37. The supply pipes 35 and 37 are supported on the frame side outside the rotary drum 3 and inserted into the rotary drum 3. The insertion positions of the supply pipes 35 and 37 are spaces formed between the supply pipes 35 and 37 and the rotary drum 3 on the upper side of the stirring means 5.
[0039]
The supply pipe 35 supplies, for example, edible oil or the like as a cooking additive, and is formed to be short. The nozzle 39 provided at the tip of the supply pipe 35 is arranged on the side of the input opening 13 in the direction of the rotation axis 11 of the rotary drum 3. The supply pipe 37 supplies, for example, a sauce for yakisoba, soy sauce, or a seasoning for fried rice as a cooking additive. The supply pipe 37 is formed in a long shape, and the nozzle 41 at the tip is arranged on the side of the take-out opening 15 in the direction of the rotation axis 11 of the rotating drum 3.
[0040]
In this way, the inside of the rotating drum 3 corresponds to the initial stirring cooking unit at the portion corresponding to the electromagnetic induction coil 29 in the direction of the rotation axis 11 and the middle stirring cooking unit and the electromagnetic induction coil 33 at the portion corresponding to the electromagnetic induction coil 31. The portion becomes a finish stirring cooking section, and while the rotation of the rotary drum 3 and the stirring shaft 23 moves the foodstuff from the input opening 13 side which is one side in the rotation axis direction of the rotary drum 3 to the extraction opening 15 side which is the other side. Continuous heating and stirring cooking can be performed.
[0041]
In the rotary drum 3, a mechanism for moving the foodstuff from the input opening 13 side to the extraction opening 15 side can be achieved by, for example, feeding by tilting the rotary drum 3 or setting the angle of the stirring blade 27.
[0042]
Next, the operation will be described. First, edible oil is supplied into the rotary drum 3 by the supply pipe 35. This supply is scattered by the nozzle 39 toward the initial cooking section corresponding to the electromagnetic induction coil 29. At this time, the rotating drum 3 and the stirring means 5 may be in a stopped state, and by driving the driving motor 21, the rotating drum 3 is rotated in the direction around the hour hand in FIG. By rotating the stirring shaft 23, the stirring blade 27 may be similarly rotated in the direction around the hour hand in FIG. When the electromagnetic induction coils 29, 31, and 33 are energized, an eddy current is generated on the rotating drum 3 side, and the rotating drum 3 generates heat.
[0043]
Next, while the rotating drum 3 and the stirring means 5 are rotating or stopped, foodstuffs such as buckwheat, cooked rice and the like are charged through the charging opening 13. The food material put into the rotating drum 3 is heated by the heat generated by the rotating drum 3 and moves slightly from the lowermost portion of the rotating drum 3 in the direction around the hour hand by the rotation of the rotating drum 3. At this time, the foodstuff F is scraped up by the stirring blade 27 and falls again in the lowermost portion of the rotary drum 3 or in the rotation direction rearward of the lowermost portion.
[0044]
The peripheral speed of the inner surface of the rotary drum 3 and the peripheral speed of the tip of the blade portion 27b of the stirring blade 27 are set so as to be the same at the contact position. However, the relative speed between the rotating drum 3 and the stirring blade 27 can be appropriately set. In this way, the food F is heated and stirred in the rotating drum 3.
[0045]
As described above, the food F gradually moves toward the takeout opening 15 in the direction of the rotation axis 11 due to the inclination of the rotary drum 3 or the angle setting of the blade portion 27b of the stirring means 5 in the direction of the rotation center 11. By this movement, medium-term stirring cooking is performed in a portion corresponding to the electromagnetic induction coil 31, and finish stirring cooking is performed in a portion corresponding to the electromagnetic induction coil 33.
[0046]
In the finish stirring cooking, a sauce or soy sauce is supplied as a cooking additive through the supply pipe 37, and is sprayed onto the food from the nozzle 41. The food is seasoned by the sprinkling of the sauce and the like, and after a predetermined time, the drive motor 21 and the stirring motor 25 are stopped. In this stopped state, the seasoned and finished cooked food can be taken out from the take-out opening 15.
[0047]
In addition, it is also possible to automatically discharge the foodstuff from the take-out opening 15 by utilizing the transport of the foodstuff in the direction of the rotation axis 11 of the rotary drum while the rotary drum 3 is rotating and the stirring means 5 is driven.
[0048]
The electromagnetic induction coils 29, 31, and 33 can be individually energized to control the heat generation state for each of the initial stirring cooking, the middle stirring cooking, and the finish stirring cooking. Further, the stirring shaft 23 is provided separately for each of the initial stirring cooking, the medium-term stirring cooking, and the finish stirring cooking, so that the stirring blade 27 is rotated at a rotation speed suitable for the initial stirring cooking, the medium-term stirring cooking, and the finish stirring cooking, respectively. It is also possible to drive. The drive structure of the stirring shaft 23 in this case can be configured as follows, for example. First, a single shaft is provided at the center, and a two-stage pipe is rotatably fitted to the outside thereof. The center shaft is arranged in the same manner as the stirring shaft 23, and the next-stage pipe fitted to the stirring shaft 23 extends from the right end side in FIG. 1 to a portion corresponding to the electromagnetic induction coil 31, and further fits outside. The length of the pipe extends from the right end to the portion of the electromagnetic induction coil 29.
[0049]
In the portion corresponding to the electromagnetic induction coil 29, the stirring blade 27 is attached to the outermost pipe, and in the portion corresponding to the electromagnetic induction coil 31, the stirring blade 27 is attached to the pipe fitted inside and extending. In a portion corresponding to the electromagnetic induction coil 33, a stirring blade is attached to a central shaft. A stirring motor is attached to the right end of the central shaft, and the right end side of each pipe on the outside thereof is interlocked to the motor via interlocking means via a gear or a belt. By doing so, each pipe and shaft can be individually driven, and the rotational speed of each can be controlled.
[0050]
Further, the continuous heating and stirring cooking can be performed more smoothly by using a belt conveyor to supply the food material into the rotating drum 3 and take out the food material from the rotating drum 3.
[0051]
Since the stirring means 5 lifts up the foodstuff by rotating around the axis of a stirring shaft 23 arranged in parallel in the lower part in the radial direction in the rotary drum 3, the foodstuff F is placed on the uppermost part of the rotary drum 3 in the rotary drum 3. Even if it is not scraped up to the bottom side, even if it falls to the bottom side of the rotating drum 3 after being scraped up by the stirring means 5, the degree of drop is low and the food material F can be hardly damaged.
[0052]
With the rotation of the rotary drum 3 and the stirring shaft 23, continuous heating, stirring and cooking can be performed while moving the foodstuff from one side of the rotary drum 3 in the direction of the rotation axis 11 to the other side. Therefore, for example, when fried buckwheat or cooked rice is cooked, the ingredients F are moved from one side of the rotation axis 11 of the rotating drum 3 to the other side while the seasoning is added from the fry cooking using only oil to finish cooking. The heating and stirring cooking can be continuously performed until the step of performing the heating and stirring.
[0053]
Since the electromagnetic induction heating means 7 is not provided on the entire circumference of the rotary drum 3 but is arranged from the lower part in the radial direction to the upper part on one side in the radial direction, it can be manufactured at low cost. .
[0054]
Since the supply means 9 for supplying the cooking additive from the upper side of the stirring means 5 is arranged inside the rotary drum 3, when the food additive F in the rotary drum 3 is supplied, the rotation is performed. It is not necessary to stop the drum 3 and perform the operation, and the workability can be significantly improved.
(2nd Embodiment)
3 and 4 relate to a second embodiment of the present invention, FIG. 3 is a schematic sectional view of a drum type cooking device, and FIG. 4 is a schematic sectional view taken along the line SB-SB in FIG. The components corresponding to those of the first embodiment will be described with the same reference numerals.
[0055]
The drum-type cooking device 1 of the first embodiment has a tilted or horizontal supporting state fixed with respect to the frame, whereas the drum-type cooking device 1A of the present embodiment has a configuration in which the rotary drum 3 is tilted. Adjustably supported.
[0056]
The drive motor 21 and the support roller 17 of the drum type cooking device 1A are supported by a movable frame 43. The drive motor 21 is fixedly supported at one end (the right end side) in the longitudinal direction (the left-right direction in FIG. 3) of the movable frame 43 and at the center in the same width direction (the left-right direction in FIG. 4). The support roller 17 is rotatably supported at one end in the longitudinal direction of the movable frame 43 on both sides in the same width direction via a support bracket 45.
[0057]
A connection bracket 47 is fixed to one end in the longitudinal direction of the movable frame 43 on both lower surfaces in the width direction. One end of a movable link 49 is rotatably connected to the connection bracket 47. The other end of the movable link 49 is rotatably connected to the socket 53 of the ball screw device 51. The socket 53 is screwed to the screw shaft 55 via an internal circulating ball train. One end of the screw shaft 55 is connected to the tilt drive motor 57, and the other end is rotatably supported by the bearing 59. The tilt drive motor 57 and the bearing 59 are fixed to the base 61.
[0058]
Rotation brackets 63 are attached to the lower surface on both sides in the width direction at the other end in the longitudinal direction (the left end in FIG. 3) of the movable frame 43. The rotation bracket 63 is rotatably supported by the rotation support bracket 65. The rotation support bracket 65 is fixed to the base 61.
[0059]
The supply means 9A supplies food and cooking additives as supplies from the upper side of the stirring means 5. The supply means 9A includes, for example, three supply pipes 35, 37A, 67 and a charging conveyor 71 as a charging device. Each of the supply pipes 35, 37 A, and 67 is supported outside the rotary drum 3, for example, on the movable frame 43 side, and is inserted into the rotary drum 3. The insertion position of each supply pipe 35, 37A, 67 is a space formed between the rotary drum 3 and the upper side of the stirring means 5.
[0060]
The supply pipe 35 supplies, for example, edible oil or the like as a cooking additive, and is formed to be short. The nozzle 39 provided at the tip of the supply pipe 35 is arranged on the side of the input opening 13 in the direction of the rotation axis 11 of the rotary drum 3. The supply pipe 37A supplies, for example, a sauce for yakisoba, soy sauce, or a seasoning for fried rice as a cooking additive. The supply pipe 37 </ b> A is formed relatively long, and the nozzle 41 </ b> A at the tip is arranged at the center of the rotary drum 3 in the direction of the rotation axis 11 corresponding to the electromagnetic induction coil 31. The supply pipe 67 supplies a seasoning or the like to be finished as a cooking additive, and is formed to be short. The nozzle 69 provided at the tip of the supply pipe 67 is arranged on the side of the take-out opening 15 in the direction of the rotation axis 11 of the rotary drum 3.
[0061]
The charging conveyor 71 is inserted into the rotating drum 3 from the take-out opening 15 side. The charging conveyor 71 is supported by the base 61 and can be installed at an arbitrary position with respect to the rotating drum 3. However, the charging conveyor 71 can also be supported on the movable frame 43 side.
[0062]
Therefore, foods and the like can be fed from the feeding conveyor 71 to an arbitrary position in the rotating drum 3 for cooking. Heating, stirring and cooking can be carried out in the same manner as described above while adding seasonings to the introduced foodstuffs through the supply pipes 35, 37A, and 67.
[0063]
At this time, when the screw shaft 55 is rotated by driving the tilt drive motor 57, the socket 53 moves along the screw shaft 55, and the movable link 49 can be rotated so as to rise. The rising of the movable link 49 moves the connection bracket 47 upward, and the movable frame 43 tilts as shown by a two-dot chain line diagram by the rotation of the rotation bracket 63 with respect to the rotation support bracket 65. Due to the tilting movement of the movable frame 43, the rotating drum 3 also tilts similarly.
[0064]
Therefore, the cooking conditions can be finely adjusted by adjusting the rotation speed of the stirring blade 27, the rotation speed of the rotary drum 3, and the inclination angle of the rotary drum 3. For example, at the beginning of cooking or the like, it is possible to loosen the food quickly by setting the inclination angle of the rotating drum 3 to zero or less and increasing the rotation speed of the rotating drum 3 and the stirring blade 27. In addition, during cooking or the like, the inclination angle of the rotary drum 3 is reduced, and the number of rotations of the stirring blade 27 and the number of rotations of the rotary drum 3 are set to appropriate numbers so that accurate cooking can be performed. After cooking or the like, food can be quickly discharged by increasing the inclination angle of the rotary drum 3 and relatively increasing the rotation speed of the stirring blade 27 and the rotation drum 3.
[0065]
In addition, it is also possible to adopt a configuration in which the inlet opening 13 side is set lower and the outlet opening side is set higher. By providing the ball screw device 51 and the like also on the take-out opening 15 side, it is also possible to adjust both the input opening 13 and the take-out opening 15 up and down to set the rotary drum 3 at an inclination. The ball screw device 51 and the like for adjusting the inclination of the rotary drum 3 may be provided in a set at the center of the movable frame 43 in the width direction.
[Brief description of the drawings]
FIG. 1 is a schematic sectional view of a drum type cooking device according to a first embodiment of the present invention.
FIG. 2 is a schematic sectional view taken along line SA-SA of FIG. 1 according to the first embodiment.
FIG. 3 is a schematic sectional view of a drum-type cooking device according to a second embodiment of the present invention.
FIG. 4 is a schematic sectional view taken along the line SB-SB in FIG. 3 according to the second embodiment.
FIG. 5 is a front view of a drum-type cooking device according to a conventional example.
[Explanation of symbols]
1,1A Drum type cooking apparatus 3 Rotary drum 5 Stirring means 7 Electromagnetic induction heating means (heating means)
9, 9A Supply means 11 Rotation axis 23 Stirring axis

Claims (5)

A horizontal rotating drum that is disposed sideways and is rotatable around a rotation axis;
A stirring shaft that is disposed in parallel with the rotation axis at a radially lower side in the rotary drum and passes through in the direction of the rotation axis of the rotation drum; Stirring means that can be turned so as to scrape the side ingredients,
A drum type cooking device comprising heating means capable of heating the rotating drum. The drum-type cooking device according to claim 1,
The rotary drum is formed to extend in the direction of the rotation axis,
The stirring means and the heating means are connected and arranged along the extended rotating drum,
A drum-type cooking device, wherein continuous heating and stirring cooking is enabled while food is moved from one side of the rotation drum in the rotation axis direction to the other side by rotation of the rotation drum and the stirring shaft. The drum-type cooking device according to claim 1 or 2,
The said cooking means is an electromagnetic induction heating means arrange | positioned from the radial lower part of the said rotating drum to one radial upper part, The drum type cooking device characterized by the above-mentioned. 4. The drum type cooking device according to claim 1, further comprising a supply unit configured to supply the rotary drum with a supply of foods, cooking additives, and the like from an upper side of the stirring unit. A drum type cooking device characterized by being searched. The drum type cooking device according to any one of claims 1 to 4, wherein the rotary drum is supported so as to be adjustable in inclination.

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