JP2005013341A - Roaster - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a roaster for uniformly roasting the entire fish like roasting it on the seashore by utilizing radiation heat from a heating source and reflected radiation heat. <P>SOLUTION: Fishes B erected upside down are rotated at a prescribed speed so as to revolve around a heater. While dripping the excessive fat of internal organs, moisture and body fluid, etc., generated in roasting onto an oil receiving pan 41, the fishes B are uniformly roasted like roasting them on the seashore while making the radiation heat from the heater and heat reflected on a radiation heat reflection surface effectively act on the entire fish. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a roaster, particularly a roaster suitable for roasting fish in a skewered state.
[0002]
[Prior art]
A conventional roaster has a configuration in which a roasted object (for example, fish) is placed on a porous support provided in a roaster body, and the roasted object is roasted with a heater device from the upper side or upper and lower sides (for example, Patent Document 1). , See Patent Document 2).
[0003]
[Patent Document 1]
Japanese Patent Laid-Open No. 5-31034 (2nd page, FIG. 1)
[Patent Document 2]
Japanese Patent Laid-Open No. 6-154100 (second page, FIG. 1)
[0004]
[Problems to be solved by the invention]
It is common knowledge that roast beef and roast chicken are roasted evenly in seafood as well as whole.
In addition to the type disclosed in the patent document, there is a type of roaster that stabs a roast object on a horizontal skewer and roasts while rotating the horizontal skewer.
By the way, although the roaster disclosed in Patent Documents 1 and 2 roasts the object to be roasted from the front and back, the porous support functions as a shielding object, so that it is unsuitable for roasting uniformly.
Also, in the case of a roaster that roasts a roast object while rotating a horizontal skewer, it is a method that uses only direct heating by a heating device, so it takes time to roast, and when roasting multiple roast objects simultaneously, Depending on the layout of the horizontal skewer, there is a problem that the direct heating is blocked by the adjacent roast object, and the roast efficiency is deteriorated.
[0005]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described conventional circumstances, and an object of the processing is to provide a roaster that bakes the whole into a beach-style wind using radiant heat and radiant reflected heat from a heating source. is there.
[0006]
[Apparatus for solving the problems]
The technical device taken in order to solve the above-mentioned object has one or more skewers that pierce a roasted object around a heater to be erected, and has an exhaust part having a radiant heat reflecting surface on the skewer and the heater. A roaster which is housed in a lid and rotates each skewer around a concentric core (Claim 1).
The apparatus for rotating each skewer at a predetermined speed around a concentric core includes both a structure in which the skewer is continuously rotated at a slow speed and a structure in which the skewer is rotated at a predetermined angle every predetermined time.
In addition, the lid is formed with a cylindrical portion having the same diameter or a portion corresponding to the height of the roasted object, or a height up to the vicinity thereof, and the upper portion of the cylindrical portion is convex. It is possible to propose a configuration in which the curved surface portion is integrally or integrally closed, and an exhaust portion is formed in the central portion of the curved surface portion, a configuration having only a cylindrical portion having an open upper portion, and the like.
[0007]
According to the said apparatus, after making the radiant heat of a heater act on the whole roasting object, the reflected heat from a radiant-heat reflective surface is made to act on the whole roasting object, and it mutually bakes synergistically.
[0008]
In addition, the skewer is rotatably supported around the same core at intervals on the same circumference of the area surrounding the heater to be erected, and a rotation plate is provided coaxially on the skewer and is rotatably supported by the drive source. Rotate each skewer to a predetermined angle by sequentially engaging the tip of the horizontal rotating arm that has been rotated to a predetermined angle, and the radiant heat reflecting surface that is slightly larger in diameter than the circumferential diameter on which the skewer and the heater are raised It is also effective when it is accommodated in a lid with an exhaust part having (claim 2).
[0009]
According to the above apparatus, the rotation transmitting mechanism for rotating each skewer at a predetermined angle is constituted by a horizontal rotating arm rotatably connected to a driving source.
[0010]
In addition, a skewer can be set up at intervals on the same circumference through an oil pan that is placed around the heater to be erected, and the skewer can be inserted and removed in a lower space secured below the oil pan. A supporting part is rotatably provided, and a rotating plate is provided coaxially with the supporting part, and a horizontal rotating arm that sequentially engages the tip of the rotating plate and rotates the skewer at a predetermined angle together with its driving source, A configuration may be adopted in which all skewers and heaters are accommodated in a lid with an exhaust portion that is disposed in a space and has a radiant heat reflecting surface that is slightly larger in diameter than the oil receiving pan inside. (Claim 3).
[0011]
And the skewers are set up at intervals on the same circumference of the area surrounding the heater to be erected, and the radiant heat reflecting surface that is one diameter larger than the circumferential diameter of all the skewers and the heater is set inward. It is also effective when a configuration is adopted in which the inside of the lid with the exhaust portion is accommodated and the skewers are rotated about the heater while rotating about the concentric core.
In addition to the operation of the first aspect, the reflected heat from the radiant heat reflecting surface is reflected evenly on the entire roasted object, and the roasted object is baked more uniformly.
[0012]
If a mechanism for restricting rotation of the rotation plate to a predetermined angle is provided, the rotation angle of the skewer can be maintained at a predetermined value (Claim 5), the oil pan and the lid can be removed, or the skewer can be fish. It is more preferable that the skewer has an anti-rotation portion for the roasted object (Claim 6), (Claim 7), and (Claim 8).
[0013]
In addition, the radiant heat reflecting surface of the lid having the radiant heat reflecting surface on the inside has a tapered hopper shape and adopts a configuration having an air intake portion at the lower end or the lower end side, or the lid is included in the waste gas. It is also effective when it has a means for deodorizing the odors (Claim 9) and (Claim 10).
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment of the present invention will be described.
1 to 3 show the first embodiment of the roaster of the present embodiment, FIG. 4 shows the second embodiment, and FIGS. 5 and 6 show the third embodiment. Yes. Reference numeral 1 is the roaster.
As shown in FIG. 1, the roaster 1 includes a roaster body 11 that houses a drive source and the like, a lid 21 that is mounted on the roaster body 11 in a positioned state, a heater 31 provided at the center of the lid 21, and the heater An oil receiving pan 41 arranged around 31, a plurality of skewers 2 standing at equal intervals on the oil receiving pan 41, a rotation plate 3 provided coaxially with the skewer 2, and the rotation plate 3 Are provided with a horizontal rotation arm 4 that sequentially engages and rotates the skewer 2 to a predetermined angle, a mechanism 5 that restricts the rotation of the rotation plate 3 to a predetermined angle, and the like.
[0015]
The roaster body 11 is a desktop type having a leg portion 111 on the bottom surface, and a stepped surface 112 having a lower step is provided with an edge on the upper surface portion, and a flat upper surface is opened on the back surface of the stepped surface 112 113 is fixed, the case 113 lower part is made into the accommodation space (lower space) 11a, and the lid | cover 21 is mounted in the edge.
[0016]
The heater 31 is an incoloy heater and is erected upward through the step surface 112.
[0017]
The oil receiving pan 41 is formed with a first raised portion 411 in the central portion, and the heater 31 is raised upward from an opening formed in the first raised portion 411, and the second raised portion is also formed at the place where the skewer 5 is raised. 412 is formed to project in a ring shape.
[0018]
The skewer 2 has a cross shape in a plan view except for the base end side, and forms a detent portion 6 in which an inverted bite fish does not rotate relative to the skewer 2 core. The base end side is inserted in a removable manner.
[0019]
The support portion 51 has a cylindrical shape in which the base end portion of the skewer 2 is removably inserted, and is disposed on the same circumference with the second ridge portion 412 at equal intervals.
As shown in FIG. 1, the support portion 51 has a downward annular inclined surface 511 formed on the peripheral surface near the lower end mounted on a guide hole formed in the bottom of the case 113 and has an upper end on the second raised portion 412. It protrudes from the opened hole and is rotatably supported at two upper and lower points, and a latching recess 512 is formed in a notch perpendicular to the upper end.
[0020]
The skewer 2 is press-formed with a positioning convex portion 12 projecting left and right at a position corresponding to the latching concave portion 512, and the skewer 2 is inserted into the latching concave portion 512 so that the skewer 2 It rotates with the support part 51.
[0021]
The rotation plate 3 is coaxially screwed to the lower end of the support portion 51, and engagement teeth 13 that rotate in a circumferential direction with a predetermined angle are formed on the circumferential surface at equal intervals.
As shown in FIG. 3, the engaging tooth 13 has one edge facing the extending direction of the rotation radius as an engaging edge 131, and the engaging edge 131 and an inclined connecting edge 132 communicating with the front end of the engaging edge 131. And the tooth part is formed.
[0022]
The horizontal rotation arm 4 is supported in a cantilevered manner by a drive source (motor) M installed just in the center of the accommodating space 11a and is driven to rotate at a predetermined speed. Are sequentially engaged with the engagement edges 131 of the engagement teeth 13 in the rotation plate 3 to sequentially rotate the rotation plates 3 in the circumferential direction.
[0023]
As shown in FIG. 3, a mechanism 5 for restricting rotation of the rotation plate 3 to a predetermined angle (a pawl wheel mechanism described later) includes a pawl wheel 15 provided coaxially with the support portion 51 in the case 113, and a pawl. And an elastic claw 25 that engages with a tooth portion of the wheel 15, and the tooth portion is formed with the same number as the engaging tooth 13 at equal intervals, and the pawl wheel 15 has the same shape as the rotation plate 3. As described above, the engagement between the engagement edge 131 of the engagement tooth 13 and the horizontal rotation arm 4 in the rotation plate 3 is released, and at the same time, the tip of the elastic claw 25 constitutes one edge of the tooth portion. The amount of rotation is regulated to a predetermined value by engaging with an engagement edge 151 directed in the extending direction of the rotation radius.
[0024]
The lid 21 has an upper end open portion of a cylindrical portion 211 formed of a metal material having excellent radiant heat reflection characteristics, such as stainless steel, at a portion corresponding to the full height or almost the full height of the inverted fish B stabbed by the skewer 2. Covered with a transparent heat-resistant glass cap (transparent part) 212, an exhaust part (exhaust port) 213 is formed in the center part, and a deodorizing part 214 in which a platinum catalyst is sealed is provided in the exhaust part 213 so as to be detachable, The waste gas is configured to pass through the platinum catalyst in the deodorizing section 214 in contact therewith.
Reference numeral 215 denotes a viewing window for confirming the degree of baking.
[0025]
Reference numeral 22 denotes a cover for oil removal provided on the skewer 2 portion in the vicinity of the support portion 51, and the fat and oil discharged from the fish B is a hole formed in the support portion 51 and the second raised portion 412. It does not drop from the gap or enter the support portion 51.
[0026]
In the roaster 1 configured as described above, when the fish (roast object) B is inserted into each skewer 2 in an inverted manner and the driving source M is driven, the horizontal rotation arm 4 is provided coaxially with each skewer 2. Each of the skewers 2 is sequentially engaged with the rotation plate 3 and rotated in the direction of rotation to a predetermined angle, and the extra fat, water, body fluid, etc. that are generated during the roasting are supplied from the mouth of the fish B to the oil receiving pan 41 While being dripped, all fish B are baked homogeneously in a beach grilling style while radiant heat from the heater 31 and reflected heat from the radiant heat reflecting surface are effectively applied to the whole fish.
The driving time and the heating temperature can be adjusted with an adjustment knob provided in the operation unit.
[0027]
The oil pan 41, the heavily skewered skewer 2, and the lid 21 serving as a cover are removed and washed with water for the oil and fat to be dropped.
[0028]
Next, FIG. 4 will be described. This embodiment is formed in a hopper shape having an exhaust portion 213 at the top of a lid 21 formed of a metal material excellent in radiant heat reflection characteristics, such as stainless steel, and the lower end of the lid 21. In this configuration, an air intake portion 217 is provided on the lower end side or the lower end side, and convection is generated in the lid 21 from the air intake portion 217 to the exhaust portion 213 so as to increase the combustion efficiency. Since other configurations are the same as those of the first embodiment, the same reference numerals are given and detailed descriptions thereof are omitted.
[0029]
Further, the embodiment shown in FIGS. 5 and 6 will be described.
As shown in FIGS. 5 and 6, the roaster 1 includes a roaster body 11 that houses a drive source and the like, a lid 21 that is mounted on the roaster body 11 in a positioned state, and a roaster body 11 at the center of the lid 21. A heater support portion 61 provided, an oil receiving pan 41 having a central space for accommodating the heater supporting portion 61 as a center, a plurality of skewers 2 standing at equal intervals on the oil receiving pan 41, and the oil receiving pan A drive source M that rotates 41 around the pan support 7, a rotation plate 3 that is coaxially provided on the skewer 2, a fixed arm 8 for rotation that rotates the plate, and the like.
[0030]
The roaster main body 11 is a desktop type having a leg portion 111 on the bottom surface as in the first embodiment described above, and the inside is an accommodating space (lower space) 11a, and the oil receiving pan is located at the center of the upper surface portion. An open portion having a diameter slightly smaller than the outer diameter of 41 is opened, and a stepped portion 71 that is one step lower is provided on the open edge.
[0031]
The heater support 61 is provided with an insulator-corresponding portion 612 slightly smaller in diameter than the outer shape of the support frame 611 at the top of an internal hollow support frame 611 erected from the bottom of the roaster body 11. In the state where the upper half part 613 of the insulator is accommodated in the support part 612 from the support frame 611, the insulator is formed by attaching means 614 such as bolts and nuts. Is supported.
[0032]
The oil receiving pan 41 has a donut shape as shown in FIG. 5 and the like, and is placed on the pan support portion 7.
As shown in FIGS. 5 and 6, the pan support portion 7 corresponds to the lower bearing receiver 17 formed of a stepped surface between the support frame 611 and the insulator corresponding portion 612 and the lower bearing receiver 17. The inner end of the turntable 47 is sandwiched between ball bearings 37 and 37 interposed between the upper bearing receiver 27 having a circumferential surface projecting from the surface of the insulator corresponding portion 612 in the circumferential direction. The skewer holder 57 is fixed at equal intervals on the same circumference in the center in the width direction.
In addition, the outer end portion of the turntable 47 has a planar view that overlaps below the loading step portion 71 existing at the open edge of the roaster body 11.
[0033]
As shown in FIG. 5, the skewer holder 57 has a vertical cross-sectional hat shape, and an inner holder portion 571 is attached in a transverse shape at an internal mid-height portion, and the proximal end side of the skewer 2 inserted from the top portion is formed. The inner holder portion 571 is inserted into contact with the surface of the turntable 47, and the skewer 2 is vertically supported at two points, ie, an upper insertion portion at the top and a lower insertion portion of the inner holder portion 571. .
[0034]
The oil receiving pan 41 has a donut shape like the turntable 47, and an annular recess 413 is provided in a bottom portion corresponding to the skewer holder 57, and an upper end portion of the skewer holder 57 is provided in the annular recess. It is mounted on the bread support portion 7 so as to be inserted.
[0035]
The skewer 2 is formed in a cross shape in plan view except for the base end side, and the rotation of the fish B that is stabbed in an inverted manner is prevented from rotating around the skewer core as in the first embodiment. Part 6 is formed.
[0036]
The low tension plate 3 has the same configuration as that of the first embodiment, and is coaxially fixed at each base end of the skewer 2 above the oil receiving pan 41.
[0037]
The fixed rotation arm 8 has a substantially reverse L-shape, and the horizontal piece 18 is positioned on the oil receiving pan 41 and engages with the engagement edge 131 of the engagement tooth 13 in the low tension plate 3. When the vertical portion 28 is attached to the insulator corresponding portion 612 and the oil receiving pan 41 rotates and the engaging edge 131 of each low tension plate 3 engages with the horizontal piece 18, each low tension The plate 3 is sequentially rotated in the circumferential direction by a predetermined angle.
[0038]
The drive source M is wound around a drive pulley m1 connected to a motor accommodated in the roaster body 11, a driven pulley m2 coaxially attached to the turntable 47, and both m1 and m2. The driven pulley m2 is formed in a donut shape with the support frame 611 positioned at the center, and each skewer 2 is rotated around the heater 31 together with the turntable 47 by driving the motor. It is supposed to let you.
[0039]
The lid 21 is configured in the same manner as in the first embodiment.
[0040]
The roaster A configured as described above, when the fish (roast object) B is stabbed into each skewer 2 in an inverted manner and the drive source M is driven, each inverted fish B is centered on the heater 31. Rotate to revolve around. Then, when the rotation plate 4 fixed coaxially with each skewer 2 is engaged with the fixed rotation arm 8, each fish B directed to a predetermined angle is rotated so as to rotate around the skewer core, and the whole fish B is rotated. In addition, all the fish are uniformly baked in a beach grill style while effectively acting the radiant heat from the heater 31 and the reflected heat from the radiant heat reflecting surface. The oil receiving pan 41 that receives dripping oil and fat, the skewer 2 that is heavily soiled, and the lid 21 that serves as a cover are removed and washed with water (see FIG. 6).
[0041]
In the present embodiment, the roast target is assumed to be fish and is described based on the roasting. However, the roast beef, roast chicken, shellfish, vegetables, and cereal can be equally used.
[0042]
【The invention's effect】
As described above, the present invention stands a skewer for inserting a roasted object around the heater to be erected, and the skewer and the heater are accommodated in a lid having a radiant heat reflecting surface on the inside, and each skewer is centered on a concentric core. Because it is configured to rotate, the radiant heat of the heater is applied to the roasted object, and the reflected heat from the radiant heat reflecting cylinder is applied to the roasted object, so that the heat for combustion is spread over the entire roasted object. The baking efficiency is greatly improved, and it is baked deliciously in a short time (Claim 1).
[0043]
In addition, since each rotation plate provided coaxially with the skewer is sequentially engaged with the horizontal rotation arm and each skewer is rotated to a predetermined angle, for example, a driving pulley, a driven pulley, a belt, Compared with the case where the drive source is constituted by a drive motor or the like, the equipment cost can be reduced (claims 2 and 3).
[0044]
In addition, when the skewer is rotated around the concentric core, the heater is rotated around the center, preventing uneven burning due to reflected heat in a random direction from the radiant heat reflecting surface. The whole roasted object can be baked more uniformly (claim 4).
[0045]
Further, the oil pan and skewer can be removed and washed.
[0046]
Also, if the skewer has an anti-rotation part that prevents the roasted object from rotating around the same core, the fixing force due to the sticking force between the roasted object and the skewer is maintained until the end of roasting. Thus, it is possible to prevent the roasting object from falling off and burning unevenness, etc. (claim 7).
[0047]
Moreover, it is possible to reproduce a method of grilling a beach grill style in which the skewer stabs the fish in an inverted manner and discharges the excess fat, water, body fluid, etc. of the internal organs generated during roasting. ).
[0048]
In addition, when the upper part of the lid having the radiant heat reflecting surface is composed of a transparent portion, the degree of baking can be visually confirmed, and the realistic feeling of the beach grilled wind can be immersed (claims) 9).
[0049]
When the radiant heat reflecting surface of the lid having the radiant heat reflecting surface is formed in a hopper shape and an air intake portion is formed at the lower end or the lower end side, the lid is formed from the air intake portion into the lid. Combustion efficiency can be improved by generating convection over the top exhaust part (claim 10).
[0050]
Furthermore, if the lid is provided with means for deodorizing the off-flavor contained in the waste gas, the room is not contaminated and the cook does not feel uncomfortable (claim 11).
[Brief description of the drawings]
FIG. 1 is a front sectional view of a roaster according to a first embodiment.
FIG. 2 is an exploded perspective view partially cut away.
FIG. 3 is an enlarged plan view showing the relationship between a drive source, a rotation plate, a horizontal rotating arm, and a ratchet wheel mechanism, and (a) is a state immediately before the tip of the horizontal rotating arm is disengaged from an engaging edge of an engaging tooth in a low tension plate. Shows the state. (B) shows a state where the tip of the horizontal rotating arm engages with the engaging edge of the engaging tooth in the low tension plate to rotate the skewer to a predetermined angle.
4A and 4B show a roaster according to a second embodiment, in which FIG. 4A is a partially cutaway front sectional view of the roaster, and FIG. 4B is a perspective view of a lid.
FIG. 5 is a front sectional view of a roaster according to a third embodiment.
FIG. 6 is an exploded perspective view partially cut away.
[Explanation of symbols]
1: Roaster 31: Heater 2: Skewer 21: Lid having a radiant heat reflecting surface 41: Oil pan 7: Pan support part 11: Roaster body 61: Heater support part B: Roast object (fish) 3: Rotation plate 4: Horizontal rotation arm 6: Non-rotating part 8: Fixed rotation arm 51: Support part (support part of skewer)
M: Drive source 5: Mechanism for restricting rotation of the rotation plate to a predetermined angle

Claims (11)

Stand one or more skewers that stab the roast object around the heater to be erected, and place the skewers and heaters in a cover with an exhaust part having a radiant heat reflecting surface on the inside. A roaster characterized by rotating it. The skewer was supported rotatably around the same core at intervals on the same circumference of the area surrounding the heater to be erected, and a rotation plate was provided coaxially on the skewer and was rotatably supported by the drive source. Exhaust having a radiant heat reflecting surface on the inside that is larger in diameter than the circumferential diameter of the skewer and the heater. A roaster characterized by being housed in a lid with a part. A skewer is set up at intervals on the same circumference through an oil pan that is placed around the heater to be erected, and the skewer is supported in a lower space secured under the oil pan so that it can be inserted and removed. A support part is rotatably provided, a rotation plate is provided coaxially with the support part, and a horizontal rotary arm that sequentially engages the tip of the rotation plate and rotates the skewer at a predetermined angle together with its drive source is provided in the lower space. A roaster characterized in that all skewers and heaters are housed in a lid with an exhaust portion that is disposed and has a radiant heat reflecting surface that is slightly larger in diameter than the oil pan. Exhaust that has a radiant heat reflecting surface on the inside that is larger than the circumferential diameter of the skewer on all the skewers and the heaters on the same circumference of the area surrounding the heater to be erected. A roaster which accommodates the inside of a lid with a portion and rotates each skewer around a heater while rotating around each concentric core. 4. The roaster according to claim 2, further comprising a mechanism for restricting rotation of the rotation plate to a predetermined angle. The roaster according to claim 3, wherein the oil pan and the lid are removable. The roaster according to any one of claims 1 to 6, wherein the skewer stabs fish in an inverted manner. The roaster according to any one of claims 1 to 6, wherein the skewer has a rotation preventing portion that prevents the roasted object from rotating about the skewer core. The roaster according to any one of claims 1 to 8, wherein the lid having the radiant heat reflecting surface on the inner side includes a transparent portion at a portion higher than the roast object. The radiant heat reflecting surface of the lid having the radiant heat reflecting surface on the inside thereof has a tapered hopper shape and has an air intake portion at a lower end portion or a lower end side. Roaster. The roaster according to any one of claims 1 to 10, wherein the lid includes means for deodorizing a strange odor contained in waste gas.

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