JP2013172894A - Cooking apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cooking apparatus suitably cooking a cooked container and achieving efficient and continuous cooking.SOLUTION: A continuous rice cooking apparatus 1 as a cooking apparatus, includes a conveyor device 31 for moving a rice cooking pot 2 as a heated container in a conveyance direction. Under a movement area of the rice cooking pot 2, a carbon heater 3 for heating the rice cooking pot 2 is disposed. Under the carbon heater 3, a reflecting bottom plate 42 for reflecting infrared ray from the carbon heater 3 toward the rice cooking pot 2. The reflection bottom plate 42 is attachable to and detachable from a supporting body 43, and allowed to be removed.

Description

  The present invention relates to a cooking device using a carbon heater.

  2. Description of the Related Art Conventionally, for example, a cooking device such as a conveyor-type food baking machine described in Patent Document 1 is known.

  This conventional cooking device has a conveyor that moves food in the conveying direction, a halogen lamp and a carbon heater that are arranged above and below the movement area of the food, and heats the food, and radiates from these halogen lamp and carbon heater. And a reflector having a substantially semicircular cross section that collects lamp heat and irradiates the food.

Utility Model Registration No. 3083789 (FIG. 1)

  However, since the above-mentioned conventional cooking device heats by concentrating heat, it is suitable for baking foods with appropriate burnt (baked color) on the surface of foods such as seafood. However, it is not suitable for cooking by heating a heated container such as a rice cooker.

  Therefore, in recent years, there has been a demand for a heating cooking apparatus that can appropriately heat a heated container such as a rice cooker and can efficiently cook continuously.

  This invention is made | formed in view of such a point, and it aims at providing the heating cooking apparatus which can heat a to-be-heated container appropriately and can cook continuously and efficiently.

  The heating cooking apparatus according to claim 1 includes a conveying unit that moves the heated container in the conveying direction, a carbon heater that is disposed below a moving region of the heated container, and heats the heated container, and the carbon A reflective bottom plate is provided below the heater and reflects infrared rays from the carbon heater toward the heated container, and a support to which the reflective bottom plate is detachably attached.

  The cooking device according to claim 2 is the cooking device according to claim 1, wherein the support has an engagement receiving portion and a guide portion, and the reflective bottom plate is detachably engaged with the engagement receiving portion. A mating engaging portion and a guided portion guided by the guiding portion; the engaging portion engages with the engaging receiving portion; and the guided portion is supported by the guiding portion. Thus, the reflective bottom plate is attached to the support, the engagement between the engagement portion and the engagement receiving portion is released, and the guided portion is guided by the guide portion. Is removed from the support.

  The cooking device according to claim 3 is the cooking device according to claim 1 or 2, wherein the cooking device is disposed on a side of the moving region of the heated container and reflects infrared rays from the carbon heater toward the heated container. A reflection side plate is provided, and the reflection side plate is detachable from the support.

  The cooking device according to claim 4 is the cooking device according to claim 3, wherein the reflecting surface of the reflecting bottom plate and the reflecting surface of the reflecting side plate are both smooth surfaces.

  The cooking device according to claim 5 is the cooking device according to any one of claims 1 to 4, wherein the reflective bottom plate is constituted by a juice receiving member that receives the juice from the heated container. is there.

  According to the present invention, the container to be heated can be appropriately heated, can be cooked efficiently and continuously, and the reflective bottom plate can be removed from the support, so that deposits such as dirt attached to the reflective bottom plate can be easily obtained. Can be removed.

It is sectional drawing seen from the discharge side of the heating cooking apparatus which concerns on one embodiment of this invention. It is side view sectional drawing of a heating cooking apparatus same as the above. It is a perspective view of the heating unit of a heating cooking apparatus same as the above. It is a perspective view which shows the removal middle of the reflective bottom plate of a heating cooking apparatus same as the above. It is a perspective view of the reflective bottom plate (juice receiving member) of a heating cooking apparatus same as the above. It is a perspective view of the reflective side plate of a heating cooking apparatus same as the above. It is sectional drawing seen from the discharge | emission side of the heating cooking apparatus which concerns on other embodiment of this invention. It is a perspective view of the heating unit of a heating cooking apparatus same as the above. It is a perspective view of the reflective bottom plate (juice receiving member) of a heating cooking apparatus same as the above.

  An embodiment of the present invention will be described with reference to the drawings.

  In FIG. 1 and FIG. 2, 1 is a continuous rice cooker which is a heating cooking device, and this continuous rice cooking device 1 is a continuous commercial rice cooker that continuously performs cooking rice cooking.

  That is, the continuous rice cooker 1 moves the rice cooker 2 that is a plurality of heated containers in the conveyance direction while moving the rice cookers 2 adjacent to each other in the conveyance direction, while the plurality of the rice cookers 2 that are longitudinal heat sources. This is a device for continuously cooking rice by heating the plurality of rice cookers 2 with a carbon heater 3.

  The rice cooker 2 has a substantially rectangular parallelepiped box-shaped hook body 5 having an upper surface opening (not shown), and a substantially rectangular plate-shaped lid body 6 covering the upper surface opening of the pot body 5 so as to be openable and closable. It is composed of.

  The hook body 5 has a horizontal flat bottom plate portion 7 having a longitudinal direction in the left-right direction (a direction orthogonal to the transport direction) in plan view, and a curved surface at the outer peripheral end of the bottom plate portion 7. 4 side plate portions 9 that are erected via the curved plate portion 8 (including an inclined shape that is slightly inclined outward with respect to the vertical direction), and the upper ends of these four side plate portions 9 are outside. And a flange 10 protruding toward the direction.

  For example, the outer surfaces of the bottom plate portion 7, the curved plate portion 8, and the side plate portion 9 are painted black so as to easily absorb infrared rays. In order to easily absorb infrared rays, the outer surfaces of the bottom plate portion 7, the curved plate portion 8, and the side plate portion 9 may be covered with a black oxide film.

  The lid body 6 has a plate-like lid body portion 11 and a substantially U-shaped handle portion 12 erected at the center of the upper surface of the lid body portion 11.

  As shown in FIGS. 1 and 2, the continuous rice cooker 1 includes an apparatus main body 16 having a heating chamber 15 having a longitudinal longitudinal tunnel shape through which the rice cooker 2 moves and passes in the conveying direction. ing. A part of the heating chamber 15 is a moving area of the rice cooker 2.

  The front surface of the heating chamber 15 is an inlet 17 of the rice cooker 2 before cooking rice, and the rear surface of the heating chamber 15 is an outlet 18 of the rice cooker 2 after completion of rice cooking.

  The upper surface of the heating chamber 15 is covered with a cover portion 19 so as to be openable and closable. The cover portion 19 prevents a temperature drop in the heating chamber 15 and prevents the outside of the cover portion 19 from becoming a high temperature. It consists of an outer canopy 19a and a plurality of inner canopies 19b. Each of the outer canopy 19a and the inner canopy 19b has a handle 13. The heat insulating material 14 is affixed inside the inner canopy 19b.

  On the left and right sides of the heating chamber 15, a pair of left and right side walls 20 of the apparatus main body 16 are disposed. The cover portion 19 is placed on the left and right side walls 20 so as to straddle the side walls 20. Each side wall 20 has a hollow shape having an inner wall portion 22 and an outer wall portion 23 that are spaced apart from each other, and the upper and lower portions of the outer wall portion 23 are vents that allow the outside air to circulate so that the inside of the outer wall portion 23 does not become hot. A mouth (not shown) is formed.

  Moreover, the continuous rice cooker 1 is provided with the conveyance means 31 which moves the some rice cooker 2 along the tunnel-shaped heating chamber 15 toward the conveyance direction in the state which the adjacent things in the conveyance direction mutually contacted. .

  The conveyance means 31 has a chain 32 that is a pair of left and right endless conveyance bodies that support the lower surfaces of the left and right bowls 10 of the rice cooker 2 from below. The chain 32 is stretched around a plurality of sprockets 33 that are rotating bodies, and rotates in a predetermined direction by power output from a motor 34 that is a driving means.

  The forward path portion 32a of the chain 32 is slidably supported by a chain guide portion 36 of a longitudinal member 35 having a longitudinal direction in the transport direction. When the chain 32 is turned, the forward path portion 32a of the chain 32 slides on the chain guide portion 36 along the chain guide portion 36.

  The longitudinal member 35 of the apparatus main body 16 includes a horizontal plate portion 37 having a chain guide portion 36 fixed on the upper surface, a vertical plate portion 38 projecting downward from an inner end portion of the horizontal plate portion 37, and And a support portion 39 fixed to the inner surface of the vertical plate portion 38.

  Furthermore, the continuous rice cooker 1 is provided with a plurality of, for example, eleven heating units (heater units) 41 arranged in parallel below each other in the conveying direction at the lower part of the heating chamber 15. Each heating unit 41 can be taken in and out of the apparatus main body 16. That is, each heating unit 41 can be attached to and detached from the apparatus main body 16.

  Here, as shown in FIG. 1 to FIG. 3, each heating unit 41 is disposed below the movement area (pot movement space) of the rice cooker 2 in the heating chamber 15 and heats the rice cooker 2. For example, the carbon heaters 3 are arranged so as to be parallel and elongated, and the bottom plate portion 7 of the rice cooker 2 disposed under the carbon heaters 3 is heated uniformly (including substantially uniform). The reflective bottom plate 42 is a detachable bottom plate portion that reflects the infrared rays from 3 toward the bottom plate portion 7 of the rice cooker 2 and the reflective bottom plate 42 is detachably attached to the reflective bottom plate 42 in a horizontal manner. And a support body 43 which is a unit frame to be supported.

  A plurality of (for example, 3 × 11 units = total 33) carbon heaters 3 constituting the heating means are heated in the heating chamber 15 in a state where the longitudinal direction thereof coincides with the horizontal direction. They are arranged in the front-rear direction at equal intervals in the two transport directions (moving directions). That is, the longitudinal direction of the carbon heater 3 that is a rod-shaped electric heater and the conveying direction of the rice cooker 2 are orthogonal to each other in plan view. In addition, the longitudinal dimension of the carbon heater 3 is larger than the width dimension of the rice cooker 2 (the lateral dimension of the bottom plate portion 7).

  The carbon heater 3 is a straight glass tube portion 45 having a straight and long cylindrical shape having a longitudinal direction in the left-right direction, and an elongated plate housed in the glass tube portion 45 together with an inert gas and positioned horizontally. Carbon fiber part (heating element) 46 and plate-like attachment parts 47 fixed to both ends in the left-right direction, which are both ends in the longitudinal direction of the glass tube part 45.

  When a current flows through the carbon fiber portion 46 in the glass tube portion 45, infrared rays (mainly mid-infrared rays and far-infrared rays), which are heat rays, increase upward and downward from the upper and lower surfaces of the horizontal carbon fiber portion 46. Radiated. That is, the band-shaped carbon fiber portion 46 radiates a lot of infrared rays in the surface direction.

  The carbon fiber portion 46 is electrically connected to control means (not shown) for controlling the amount of heat generated by the carbon heater 3 and the on / off of the power source via wiring (not shown) such as a lead wire, The control means is electrically connected to operation setting means (not shown) for setting the amount of heat generation.

  Further, as shown in FIG. 3, both attachment portions 47 of the carbon heater 3 are detachably attached to the upper surface of the support body 43, and the carbon heater 3 is a carbon heater protection having an elongated cylindrical shape with openings on both ends. The tube 48 is inserted. A portion of the carbon heater 3 excluding both ends in the longitudinal direction is located in the carbon heater protective tube 48. The carbon heater protection tube 48 is, for example, a glass tube made of a material through which infrared rays radiated from the carbon heater 3 pass, and both longitudinal ends thereof are fixedly attached to the support body 43.

  The support 43 has a pair of left and right vertical plate portions 51 that are spaced apart from each other via the heating chamber 15. A horizontal plate portion 52, which is a flange portion, protrudes outward from the upper end portion of each vertical plate portion 51, and an attachment portion 47 of the carbon heater 3 is detachably attached to the upper surface of the horizontal plate portion 52.

  Note that the heating unit 41 is detachably attached to the apparatus main body 16 by placing the left and right horizontal plate portions 52 on a longitudinal member (for example, an angle member) 49 of the apparatus main body 16.

  The horizontal flat plate portion 52 is provided with a plurality of mounting recesses 53, and the end portions of the carbon heater protection tube 48 are fixedly attached to the mounting recesses 53. A plurality of projecting portions 54 are integrally projected from the horizontal plate portion 52 upward by cutting and raising a part of the horizontal plate portion 52.

  A hook-shaped engagement receiving portion 55 having an L-shaped cross section is fixed to one of the pair of left and right vertical plate portions 51, for example, the outer surface of the right vertical plate portion 51. The engagement receiving portion 55 includes a first plate portion 56 projecting from the outer surface of the vertical plate portion 51, and a rectangular second plate projecting vertically from the outer end portion of the first plate portion 56 upward. It consists of the part 57 (refer FIG. 1).

  In addition, the support body 43 has a pair of front and rear opposing plate portions 58 that are formed in a substantially triangular shape and face each other. An elongated plate-like guide portion 60 protrudes inward from the inclined lower end portion of each opposing plate portion 58, that is, toward the sides facing each other (below the reflective bottom plate 42), and both front and rear guides parallel to each other. A rectangular opening 59 is formed between the portions 60. Each guide portion (chute rail) 60 is positioned in an inclined shape that gradually descends from one end in the longitudinal direction toward the other end in the longitudinal direction.

  Further, the support body 43 has an opening / closing opening 50 for inserting / removing the reflective bottom plate 42 between the opposing plate portions 58 on the side end surface on the lower end side of the guide portion 60.

  As shown in FIGS. 3 to 5 and the like, the reflection bottom plate 42 is constituted by a saucer-shaped juice receiving member 61 that receives, for example, juice leaked from the heated rice cooker 2.

  The reflection bottom plate 42 has a rectangular plate-like bottom portion 63 whose upper surface is a planar reflection surface (smooth surface) 62 that reflects infrared rays from the carbon heater 3 toward the bottom plate portion 7 of the rice cooker 2. Yes. An elongate plate-like upright plate portion 64 is erected vertically at the end portions of the four sides of the bottom portion 63, and the remaining one side end portion is longer than the upright plate portion 64. A rectangular plate-like standing plate portion 65 that rises high is erected vertically.

  A rectangular hole-shaped engaging portion 66 is provided at the central portion of the standing plate portion 65 so as to be hooked and engaged with the engaging receiving portion 55 of the support body 43. The engaging portion 66 has a hole space 67 that penetrates the inner and outer surfaces of the standing plate portion 65, and an engaging surface 68 that faces the upper surface of the hole space 67 and engages with the engagement receiving portion 55. ing.

  The reflective bottom plate 42 has a pair of guided portions 70 in the form of elongated plates that are guided obliquely downward by the guide portion 60 of the support body 43. That is, the vertical guided portions 70 protrude downward from the lower surfaces of both ends in the short direction of the bottom 63, and the guided portions 70 are provided from one longitudinal end to the other longitudinal end of the bottom 63. It has been. The lower surface of the guided portion 70 is a sliding surface 69 that slides on the upper surface of the guiding portion 60 of the support body 43.

  Then, as shown in FIG. 3, the engaging portion 66 is hooked and engaged with the engaging receiving portion 55, and the longitudinal end portion of the guided portion 70 is placed on the guide portion 60. Thus, the reflective bottom plate 42 is attached to the support 43. As a result, the reflective bottom plate 42 is held horizontally by the support 43, and the reflective surface 62 of the reflective bottom plate 42 is positioned along the horizontal plane.

  Further, as shown in FIG. 4, the hooking engagement between the engagement portion 66 and the engagement receiving portion 55 is released, and the guided portion 70 is moved to the guide portion 60 while sliding on the inclined guide portion 60. Thus, the reflective bottom plate 42 is removed from the support 43. That is, the reflective bottom plate 42 is removed by sliding on the guide portion 60 after the engaging portion 66 as the hooking portion is removed from the engaging receiving portion 55 as the hook receiving portion.

  In this way, the reflective bottom plate 42 can be attached to and detached from the support body 43, and the reflective bottom plate 42 can be taken in and out between the opposing plate portions 58 of the support body 43 through the entrance / exit opening 50.

  Further, the reflective side plate 71 which is a detachable side plate portion which forms a plurality of left and right pairs reflecting infrared rays from the carbon heater 3 toward the side plate portion 9 of the rice cooker 2 is provided by the horizontal plate portion 52 of the support 43 of the heating unit 41. Each of the reflection side plates 71 is supported vertically, and is disposed on both the left and right sides of the moving area of the rice cooker 2 in the heating chamber 15. Each reflection side plate 71 is detachable from the support body 43 and the longitudinal member 35. That is, each reflection side plate 71 can be inserted into and removed from the apparatus main body 16.

  The inner surface of the reflective side plate 71, that is, the surface facing the side plate portion 9 of the rice cooker 2 is a reflective surface (smooth surface) 72 that reflects infrared rays from the carbon heater 3 toward the side plate portion 9 of the rice cooker 2. It has become. The reflecting surface 72 includes a first inclined surface 72a positioned on the inner side toward the upper end, a second inclined surface 72b positioned on the inner side toward the lower end, and the first inclined surface 72a and the second inclined surface 72b. The first vertical surface 72c located between the second inclined surface 72b and the second vertical surface 72d connected to the lower end of the second inclined surface 72b.

  Each of the reflecting surface 62 of the reflecting bottom plate 42 and the reflecting surface 72 of the reflecting side plate 71 is formed by a smooth surface that can easily remove adhered substances such as adhered dirt. The bottom surface of the heating chamber 15 is covered with the reflecting surface 62 of the reflecting bottom plate 42, and the left and right side surfaces of the heating chamber 15 are covered with the reflecting surface 72 of the reflecting side plate 71.

  Here, as shown in FIG. 6 and the like, the reflection side plate 71 is bent to a vertical side plate body portion 75 whose inner surface is a reflection surface (smooth surface) 72 and a lower end portion of the side plate body portion 75. And a support plate portion 76 mounted on the horizontal plate portion 52 of the support body 43 of the heating unit 41 and a support portion 39 of the longitudinal member 35 fixed to the vicinity of the upper end portion of the side plate main body portion 75. And a plate-like supported portion 77 that is detachably supported.

  The mounting plate portion 76 is formed with a plurality of positioning hole portions 78 into which the protruding portions 54 of the support body 43 are removably inserted. Then, the reflective side plate 71 is positioned at a predetermined position with respect to the heating unit 41 by inserting the protruding portion 54 of the support body 43 into the positioning hole 78.

  Also, a plurality of heater insertion notches 79 through which the carbon heater 3 is inserted and removed are formed at the lower end of the side plate main body 75.

  Further, a plurality of protective mesh attaching holes 80 are formed in the vicinity of the lower end portion of the side plate main body 75, and the protective mesh 81 is detachably attached to the protective mesh attaching holes 80. The protective net 81, which is a protective member having a net shape, covers the upper portion of the carbon heater 3 so that falling objects from above do not directly collide with the carbon heater 3 and cause damage. As shown in FIGS. 1 and 2, it is constructed so as to straddle between the left and right reflection side plates 71 and is located between the bottom plate portion 7 of the rice cooker 2 and the carbon heater 3. ing.

  Of the constituent members of the continuous rice cooker 1, at least the reflective bottom plate 42, the support body 43, and the reflective side plate 71 are formed of a metal material (for example, aluminum or stainless steel) that reflects infrared rays from the carbon heater 3. 2 is the width dimension of one heating unit 41, and b in FIG. 2 is the width dimension of one reflection side plate 71.

  Next, the operation of the continuous rice cooker 1 will be described.

  For example, a plurality of rice cookers 2 in which rice washing, water, and the like are introduced into the pot body 5 and the lid body 6 is set are sequentially put into the heating chamber 15 from the input port 17 while being in contact with each other. Then, the plurality of rice cookers 2 are moved in the moving direction in the heating chamber 15 by the conveying means 31 in the conveying direction. The movement of the rice cooker 2 may be tact movement (intermittent operation) that stops every elapse of a predetermined time, or may be continuous movement that continues to move.

  Then, during the movement in the heating chamber 15, the rice cooking pot 2 containing rice as a food material is heated by a plurality of carbon heaters 3, and rice cooking that is heat cooking is continuously performed.

  That is, when power is supplied from the power source to the carbon fiber portion 46 of each carbon heater 3 of each heating unit 41 and the current flows, the carbon fiber portion 46 instantaneously reaches a predetermined temperature (for example, filament temperature: about 1100 ° C.). A large amount of infrared rays (mainly mid-infrared rays and far-infrared rays) are radiated upward and downward from the carbon fiber portion 46, and as a result, the rice cooker 2 is heated.

  At this time, the infrared radiation radiated upward from the upper surface of the carbon fiber portion 46 of each carbon heater 3 directly hits the bottom plate portion 7 of the rice cooker 2 as it is, but the infrared radiation radiated downward from the lower surface of the carbon fiber portion 46. Is reflected upward by the reflecting surface 62 of the reflecting bottom plate 42 and then hits the bottom plate portion 7 of the rice cooker 2. That is, the entire bottom plate portion 7 of the rice cooker 2 is uniformly heated by the direct infrared rays from the carbon heater 3 and the indirect infrared rays from the reflection surface 62 of the reflection bottom plate 42.

  The left and right side plate portions 9 on both sides in the conveying direction of the rice cooker 2 are reflected by the reflection surfaces 72 of the left and right reflection side plates 71 supported by the support 43 of the heating unit 41 and the longitudinal member 35 of the apparatus body 16. Heated by infrared rays.

  Then, from the upper surface opening of the rice cooker 2 that moves in the conveying direction while being heated, spilling occurs, and the juice falls to the juice receiving member 61 that is the reflective bottom plate 42 by being transmitted through the side plate 9 or the like. In addition, the juice that spills from the top opening of the rice cooker 2 and scatters also adheres to the reflection side plate 71.

  Thus, the rice cooker 2 is heated by the carbon heater 3 to complete the rice cooking, and the rice cooker 2 after the completion of the rice cooking is sequentially discharged out of the heating chamber 15 from the discharge port 18.

  On the other hand, after the cooking operation, for example, when removing the reflective bottom plate 42 for cleaning, the operator puts his hand into the entrance / exit opening 50, lifts the reflective bottom plate 42 slightly, and pulls it slightly forward to engage. The part 66 is removed from the engagement receiving part 55 of the support body 43, and then the reflective bottom plate 42 is tilted so that substantially the entire sliding surface 69 of the guided part 70 is placed on the inclined guide part 60. Then, while the reflective bottom plate 42 is supported by hand, the sliding surface 69 of the guided portion 70 is slid on the guide portion 60 while the reflective bottom plate 42 is slid down by its own weight, and is taken out from the apparatus main body 16 ( (See FIG. 4).

  Although not shown, for example, when the juice in the reflective bottom plate 42 may be spilled when the reflective bottom plate 42 is tilted, the operator engages with the engagement portion 66 and the engagement receiving portion 55. After releasing the alignment, the longitudinal end portion of the sliding surface 69 of the guided portion 70 (the end portion on the rising plate portion 64 side facing and spaced from the standing plate portion 65 while holding the reflective bottom plate 42 horizontally) ) Is slid on the guide portion 60, and the reflection bottom plate 42 is pulled out obliquely downward and taken out from the inside of the apparatus main body 16.

  For example, when removing the reflective side plate 71 for cleaning, the operator removes the cover 19 from the apparatus main body 16 and opens the upper surface of the heating chamber 15, and then grips and lifts each reflective side plate 71 by hand. As a result, the engagement between the supported portion 77 and the support portion 39 of the longitudinal member 35 and the engagement between the positioning hole portion 78 and the protruding portion 54 of the support body 43 are released, and the device body 16 is taken out.

  And according to such a continuous rice cooker 1, the infrared rays (radiant heat) from the carbon heater 3 are directed to the bottom plate portion 7 of the rice cooker 2 so that the entire bottom plate portion 7 of the rice cooker 2 is uniformly heated. Therefore, the rice cooking pot (heated container) 2 can be heated appropriately and can be cooked efficiently and continuously (heat cooking).

  Further, since the reflective bottom plate 42 which is the juice receiving member 61 is disengaged and can be detached from the support body 43 by sliding on the guide portion 60, the adhered matter such as dirt attached to the reflective bottom plate 42 can be easily obtained. Therefore, the reflecting surface 62 that reflects the infrared rays emitted from the carbon heater 3 is kept smooth, and an efficient reflection state by the reflecting bottom plate 42 can be maintained.

  Furthermore, since the reflection side plate 71 can be removed from the support body 43 and the elongated member 35 by lifting the reflection side plate 71 upward, deposits such as dirt attached to the reflection side plate 71 can be easily removed. Thus, the reflecting surface 72 is kept smooth, and an efficient reflection state by the reflecting side plate 71 can be maintained.

  Further, since the support member 43 that supports the carbon heater 3 can be removed from the longitudinal member 49 by lifting the support member 43 upward, it is possible to easily remove deposits such as dirt attached to the support member 43, and Exchange etc. can also be performed easily.

  Further, the engaging portion 66 is engaged with the engaging receiving portion 55 and the guided portion 70 is supported by the guiding portion 60, whereby the reflective bottom plate 42 is attached to the support body 43 and is engaged with the engaging portion 66. Since the reflection bottom plate 42 is removed from the support body 43 when the engagement with the receiving portion 55 is released and the guided portion 70 is guided by the guide portion 60, the reflection bottom plate 42 can be easily attached and detached. Thus, the deposit on the reflective bottom plate 42 can be more easily removed.

  Further, since both the reflecting surface 62 of the reflecting bottom plate 42 and the reflecting surface 72 of the reflecting side plate 71 are formed as smooth surfaces, not only can infrared rays be efficiently reflected, but also the cleaning can be easily performed. , 72 can be removed easily and appropriately.

  Furthermore, since the carbon heater 3 is used as a heating means that is a heat source, when the infrared heating is stopped, unlike the sheathed heater, no residual heat remains in the carbon heater 3 itself. When radiated, heating is performed only by heat, and appropriate heating adjustment can be performed.

  The reflective bottom plate 42, which is the juice receiving member 61, is not limited to one having a planar reflective surface (smooth surface) 62 positioned along a horizontal plane. For example, as shown in FIGS. It may have planar reflecting surfaces (smooth surfaces) 83 and 84 that are inclined with respect to the horizontal direction so as to have a mold shape.

  A top portion 85, which is a connecting portion between the reflection surface 83 on one side and the reflection surface 84 on the other side, is a longitudinal horizontal side portion along the conveying direction of the rice cooker 2, and It is arranged below.

  And the left reflective surface 83 which is one side reflects the infrared rays from the carbon heater 3 obliquely upward toward the left end side which is one end side of the bottom plate portion 7 of the rice cooker 2. The right reflecting surface 84 which is the other side reflects the infrared rays from the carbon heater 3 obliquely upward toward the right end side which is the other end side of the bottom plate portion 7 of the rice cooker 2.

  By doing in this way, when the rod-shaped carbon heater 3 is arrange | positioned in the lower part of the heating chamber 15, in the longitudinal direction of the carbon heater 3, there exists a possibility that temperature may become high compared with another part in the center part. On the other hand, the direction in which the infrared rays radiated downward from the carbon heater 3 are reflected by the reflecting surfaces 83 and 84 in an oblique direction, that is, toward the curved plate portion 8 side of the rice cooker 2, and as a result, moves. Only the central portion along the conveying direction of the bottom plate portion 7 of the rice cooker 2 is prevented from being intensively heated, and the entire bottom plate portion 7 of the rice cooker 2 is thereby heated more uniformly.

  The reflective bottom plate 42 shown in FIGS. 7 to 9 is formed by mounting a mountain-shaped reflective plate 86 having an inverted V-shaped cross section on the bottom 63 of the reflective bottom plate 42 shown in FIG. is there. For example, although not shown, the reflector 86 may have a mountain shape having an inverted U-shaped cross section, a semicircular cross section, or the like.

  Further, for example, a configuration in which the heating unit 41 can adjust the height position with respect to the rice cooker 2 may be used.

  Further, for example, the apparatus main body 16 may have a steaming chamber above the heating chamber 15.

  Furthermore, the heating cooking apparatus is not limited to the continuous rice cooking apparatus 1 and may be, for example, a cooking apparatus that performs cooking other than rice cooking. In this case, a heated container other than the rice cooking pot is used.

  The carbon heater 3 is not limited to a straight longitudinal shape (linear longitudinal shape), but is a curved longitudinal shape (curved longitudinal shape), for example, a disc shape of a round rice cooker (heated container). A circular shape or the like corresponding to the bottom plate portion may be used, and the carbon heater 3 does not necessarily have a longitudinal shape.

DESCRIPTION OF SYMBOLS 1 Continuous rice cooking apparatus which is a heating cooking apparatus 2 Rice cooking pot which is a to-be-heated container 3 Carbon heater
31 Transport means
42 Reflective bottom plate
43 Support
55 engagement receiver
60 Guide
61 Juice receiving member
62 Reflective surface of reflective bottom plate
66 Engagement part
70 Guided part
71 Reflective side plate
72 Reflective surface of reflective side plate
83, 84 Reflective surface of reflective bottom plate

Claims (5)

Transport means for moving the heated container in the transport direction;
A carbon heater that is disposed below the moving region of the heated container and heats the heated container;
A reflective bottom plate that is disposed below the carbon heater and reflects infrared rays from the carbon heater toward the heated container;
A heating cooking apparatus, comprising: a support body to which the reflective bottom plate is detachably attached. The support has an engagement receiving portion and a guide portion,
The reflective bottom plate has an engagement portion that is detachably engaged with the engagement receiving portion and a guided portion that is guided by the guide portion,
The reflective bottom plate is attached to the support body by engaging the engaging portion with the engaging receiving portion and supporting the guided portion by the guiding portion.
The engagement between the engagement portion and the engagement receiving portion is released, and the guided portion is guided by the guide portion, whereby the reflective bottom plate is removed from the support. Item 2. The cooking apparatus according to Item 1. Provided on the side of the moving region of the heated container, provided with a reflective side plate that reflects infrared rays from the carbon heater toward the heated container,
The cooking apparatus according to claim 1 or 2, wherein the reflection side plate is detachable from the support. The heating cooking apparatus according to claim 3, wherein the reflecting surface of the reflecting bottom plate and the reflecting surface of the reflecting side plate are both formed as smooth surfaces. The cooking apparatus according to any one of claims 1 to 4, wherein the reflective bottom plate is configured by a juice receiving member that receives the juice from the heated container.

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