KR200370324Y1 - Roraty type multiple-stage barbecue apparatus - Google Patents

Abstract

The present invention relates to a multi-stage rotary barbecue apparatus, in which a plurality of rotary tables are installed in a multi-stage at regular intervals on a single shaft installed in a vertical direction from a center of a base plate having a disk shape, and a plurality of rotary tables are provided in each rotary table. In the state that the meat rods are axially coupled in the horizontal direction, the shaft can be rotated in a predetermined direction during the rotational operation of the shaft so that a large amount of meat can be grilled at once and evenly cooked, thereby providing an improved meat taste. It is intended to significantly improve the ease of use.

Multi-stage rotary barbecue device according to the present invention is provided with a plurality of supporting legs on the bottom, the inner side of the hollow square tube is welded integrally along the bottom surface, and a disc-shaped base plate having a predetermined size through hole formed in the center; A plurality of supporters having a predetermined height installed vertically at regular intervals along an edge of an upper surface of the base plate; A large ring-shaped lower support tube which is integrally welded to the outside of the lower end of each supporter at a position spaced from the upper surface of the base plate by a predetermined height and has an empty inside; A large ring-shaped upper support tube welded integrally to the upper end of each supporter and having an empty interior; A plurality of connecting pipes welded at a predetermined position between the lower support pipe and the upper support pipe to allow the interior of the lower support pipe and the upper support pipe to communicate with each other; A cylindrical tube which is installed at a predetermined height from a circumference of a through hole formed on an upper surface of the base plate; A shaft fitted vertically to the through hole through the cylindrical tube, and having a worm gear fixedly coupled to a lower end portion protruding below the through hole on the base plate; A disk-shaped support plate of a predetermined size fixed to an upper edge of the cylindrical tube; A drive motor installed and driven on a separate bracket outside the base plate; A transmission member for transmitting the rotational force of the drive motor to the shaft; A plurality of pillars vertically installed at regular intervals from the installation surface of the base plate and having a predetermined height; A roof supported by each of the pillars at a position spaced vertically upwards from an upper end of the shaft; A first bevel gear plate inserted in a lower portion of the shaft corresponding to an exposed portion of the upper end of the cylindrical tube and fixed in a coupled state, the first bevel gear plate having a horizontal bevel gear along an upper edge thereof; A first rotary table fitted to the shaft at an upper portion of the first bevel gear plate and coupled to a plurality of bearings having bearings at predetermined intervals at an edge of a bottom surface thereof; A second rotary table which is rotated together with the shaft in a state in which it is fitted and fixed on a shaft corresponding to a position spaced apart from the first rotary table upward by a predetermined distance, and a plurality of bearings having bearings are coupled at an upper edge at a predetermined interval; and; A second bevel gear plate which is fixed to the column by a separate connecting piece so as not to rotate in a state of being fitted to the shaft at a portion immediately above the second rotating table, and a horizontal bevel gear is formed along a bottom edge thereof; A third bevel gear, which is fixed to the column by a separate connecting piece so as not to rotate in a state of being fitted on a shaft corresponding to a position spaced apart from the second bevel gear plate upward by a predetermined distance, and a horizontal bevel gear is formed along an upper edge; Plate; A third rotary table which is rotated together with the shaft in a state in which the third bevel gear plate is immediately fitted to the shaft and fixed to the shaft, and a plurality of bearings having bearings are coupled to the bottom edge at regular intervals; Different directions in engagement with the bevel gears on the first bevel gear plate, the second bevel gear plate, and the third bevel gear plate, and axially coupled to respective bearings on the first turntable, the second turntable, and the third table. A plurality of meat stick holders rotated to each other; An inner end is fitted to each of the fishing rod holders, and an outer end is provided with a handle, and a plurality of fishing rods having a predetermined length; A multi-stage guide rail that is fixed to each of the pillars at a height that is slightly lower than an installation height of the first bevel gear plate, the second rotating table, and the third bevel gear plate to guide the rotation of the meat fitting rod; A plurality of ovens radially installed at a predetermined height at a predetermined height of a space portion formed between the upper surface of the base plate and the upper support tube; It is installed standing up to a predetermined height from the center of the roof, and includes a communication provided with an exhaust fan for discharging smoke at a predetermined height inside.

Description

Multi-stage rotary barbecue device {RORATY TYPE MULTIPLE-STAGE BARBECUE APPARATUS}

The present invention relates to a multi-stage rotary barbecue device, and more specifically, a plurality of rotary tables are installed in a multi-stage at regular intervals on a single shaft installed in a vertical direction from the center of the base plate made of a disk shape, each rotation Improved meat taste by constructing a large number of meat sticks on the table so that they can be rotated in a fixed direction while the shaft is rotated in a horizontal direction. To provide a, and to improve the ease of use significantly relates to a multi-stage rotary barbecue device.

In general, to cook meat such as beef, pork, or chicken on a fire, heat sources such as charcoal are placed in the oven formed in the center of the table, and the meat is thinly sliced on the grill or the grill placed on the top of the oven. And heating is used.

However, this yakiniku method is inconvenient to turn over the meat frequently because the meat is too easy to burn in the process of roasting the meat, when the grill is overheated or the oil generated when roasting meat falls on charcoal in the oven There is a problem that the smoke and odor is badly generated.

Accordingly, recently, various types of barbecue devices have been proposed as a method for baking meat so as not to burn and are used for commercial purposes.

As such, the barbecue device used for commercial use must be able to bake a large amount of meat at a time, and at the same time, the meat must be cooked uniformly, and also have a taste.

In addition, the barbecue device used for commercial use is a requirement that as little as possible to lift the hand.

On the other hand, the barbecue device is conventionally a shaft that is rotated by the power of the motor, the disc fixedly coupled to a predetermined position in the longitudinal direction of the shaft, a plurality of hanging at a predetermined interval along the edge of the disc to allow meat The clasp is made of.

However, in the case of the conventional barbecue device made in this way there is a problem that the cooking time is required because the meat cut to a predetermined size during cooking is baked while being rotated in the same direction in accordance with the rotation operation of the shaft in the state fitted to the clasp.

In addition, there is a problem in that a large amount of meat can not be grilled at a time because the amount of meat that can be fitted to the clasp is not large.

The present invention is to solve such a conventional problem, the object is that a plurality of rotary tables are installed in multiple stages at regular intervals on a single shaft installed in the vertical direction from the center of the base plate made of a disk shape, It is possible to bake a large amount of meat at once and to cook evenly at the same time by constructing a number of meat sticks on each rotary table in a horizontally axially coupled state to rotate in a predetermined direction during the rotation of the shaft. It is to provide a new multi-stage rotary barbecue device to provide a meat taste, and significantly improve the ease of use.

1 is an overall perspective view showing a multi-stage rotary barbecue device according to the present invention,

2 is a partially enlarged perspective view of FIG. 1;

Figure 3 is a perspective view showing the internal structure of the multi-stage rotary barbecue device according to the present invention,

4 is a perspective view showing a state that the meat fitting rod is applied in FIG.

5 is a cross-sectional view of FIG.

Figure 6 is a perspective view of the main portion of the multi-stage rotary barbecue device according to the present invention,

7 is an enlarged perspective view of main parts of a multi-stage rotary barbecue device according to the present invention;

8 is an enlarged exploded perspective view showing the structure of the meat stick holder and the bevel gear plate in the present invention,

Figure 9 is an enlarged cross-sectional view showing a coupling state of the shaft and the bevel gear plate and the rotary table in the present invention,

10 is a plan view showing the arrangement of the oven in the present invention,

11 is an enlarged perspective view of a meat fitting rod applied to the present invention,

12 is a perspective view showing a wire for fixing a rotary table applied to the present invention,

Figure 13 is an enlarged cross-sectional view of the main portion showing an operating state of the multi-stage rotary barbecue device according to the present invention.

* Description of the symbols for the main parts of the drawings *

12: base plate 14: square tube

16: lower support pipe 17: upper support pipe

18: communication tube 20: shaft

24: Drive motor 33,33 ', 33' ': Horizontal bevel gear

34: first bevel gear plate 36,36'36 '': bearing

37: first rotating table 38: second rotating table

39: second bevel gear plate 41: third bevel gear plate

42: third rotating table 43: meat stick holder (Holder)

48: air outlet 55: window

56 boiler 57 circulation pipe

58: heat reflection plate.

In order to achieve the above object, the multi-stage rotary barbecue device according to the present invention is provided with a plurality of supporting legs on the bottom, and a hollow square tube is welded as a whole along the bottom of the edge, while the through hole is formed in a predetermined size. A disc-shaped base plate; A plurality of supporters having a predetermined height installed vertically at regular intervals along an edge of an upper surface of the base plate; A large ring-shaped lower support tube which is integrally welded to the outside of the lower end of each supporter at a position spaced from the upper surface of the base plate by a predetermined height and has an empty inside; A large ring-shaped upper support tube welded integrally to the upper end of each supporter and having an empty interior; A plurality of connecting pipes welded at a predetermined position between the lower support pipe and the upper support pipe to allow the interior of the lower support pipe and the upper support pipe to communicate with each other; A cylindrical tube which is installed at a predetermined height from a circumference of a through hole formed on an upper surface of the base plate; A shaft fitted vertically to the through hole through the cylindrical tube, and having a worm gear fixedly coupled to a lower end portion protruding below the through hole on the base plate; A disk-shaped support plate of a predetermined size fixed to an upper edge of the cylindrical tube; A drive motor installed and driven on a separate bracket outside the base plate; A transmission member for transmitting the rotational force of the drive motor to the shaft; A plurality of pillars vertically installed at regular intervals from the installation surface of the base plate and having a predetermined height; A roof supported by each of the pillars at a position spaced vertically upwards from an upper end of the shaft; A first bevel gear plate inserted in a lower portion of the shaft corresponding to an exposed portion of the upper end of the cylindrical tube and fixed in a coupled state, the first bevel gear plate having a horizontal bevel gear along an upper edge thereof; A first rotary table fitted to the shaft at an upper portion of the first bevel gear plate and coupled to a plurality of bearings having bearings at predetermined intervals at an edge of a bottom surface thereof; A second rotary table which is rotated together with the shaft in a state in which it is fitted and fixed on a shaft corresponding to a position spaced apart from the first rotary table upward by a predetermined distance, and a plurality of bearings having bearings are coupled at an upper edge at a predetermined interval; and; A second bevel gear plate which is fixed to the pillar by a separate wire so as not to rotate in a state of being fitted to the shaft at a portion immediately above the second rotating table, and a horizontal bevel gear is formed along a bottom edge thereof; A third bevel gear, which is fixed to the pillar by a separate wire so as not to rotate in a state of being fitted on a shaft corresponding to a position spaced a predetermined distance upward from the second bevel gear plate, and a horizontal bevel gear is formed along an upper edge Plate; A third rotary table which is rotated together with the shaft in a state in which it is fitted to the shaft and fixed to the upper portion of the third bevel gear plate, and a plurality of bearings having bearings are coupled to the bottom edge at regular intervals; Different directions in engagement with the bevel gears on the first bevel gear plate, the second bevel gear plate, and the third bevel gear plate, and axially coupled to respective bearings on the first turntable, the second turntable, and the third table. A plurality of meat stick holders rotated to each other; An inner end is fitted to each of the fishing rod holders, and an outer end is provided with a handle, and a plurality of fishing rods having a predetermined length; A multi-stage guide rail that is fixed to each of the pillars at a height that is slightly lower than an installation height of the first bevel gear plate, the second rotating table, and the third bevel gear plate to guide the rotation of the meat fitting rod; A plurality of ovens radially installed at a predetermined height at a predetermined height of a space portion formed between the upper surface of the base plate and the upper support tube; It is installed standing up to a predetermined height from the center of the roof, and includes a communication provided with an exhaust fan for discharging smoke at a predetermined height inside.

In the present invention, the transmission member is coupled to the center of the drive shaft coupled to the sprocket (sprocket) at one end and the worm (Worm) is orthogonally engaged with the worm gear coupled to the lower end of the shaft; An electric shaft installed between the driving shaft and the driving motor to which the worm is coupled and rotated by the driving force of the driving motor, the sprocket being coupled to both ends; One side sprocket on the motor shaft and the transmission shaft, and a sprocket on the opposite side of the transmission shaft and the drive shaft is installed between the chain for transmitting power.

The meat fitting rod holder in the present invention is made of a predetermined length, the pipe-shaped fitting portion formed with a fitting groove of a predetermined depth into which the meat fitting rod is inserted from the outside end surface; A vertical bevel gear meshing with the horizontal bevel gears on the first bevel gear plate, the second bevel gear plate, and the third bevel gear plate in a state formed on an outer surface of the inner end of the fitting portion; A rotating shaft projecting from the center of the inner end surface of the fitting portion to a predetermined length and fitted into a bearing coupled to the first rotating table, the second rotating table, and the third rotating table; It includes a fixing screw for fixing the meat fitting rod inserted into the fitting groove from the outside of the predetermined portion of the fitting portion inserted into the fitting groove.

In the present invention, the upper surface of the upper support pipe is formed with a plurality of air outlets at regular intervals, the lower support pipe is coupled to the air blower opening and closing controlled by a valve in the state connected to the external blower is coupled to the exhaust during operation When the fan is operated, it has a feature configured to form an air curtain (Air curtain) to prevent the heat of the inside is radiated to the outside between the upper support pipe and the roof.

In the present invention, the square tube formed integrally along the bottom edge of the base plate is formed with a plurality of air supply pipes for supplying air to the oven, and branched from the blower tube coupled to the lower support tube at a predetermined position of the square tube. In the second blower which is controlled by the valve opening and closing has a feature that is combined.

Sliding window frame of the arc-shaped is installed between the pillars in the present invention, each window frame has a feature that is installed so that a plurality of windows are overlapped to prevent the heat of the inside is discharged to the outside.

In the present invention, the outer circumferential surface of the communication predetermined height is installed to be wrapped in the boiler is accommodated, the inner surface of the roof has a feature that the circulation pipe connected to the boiler is installed.

In the present invention, a heat reflection plate for reflecting the heat rising from the bottom back to the upper side in the present invention is installed, the heat reflection plate is connected to the inner end of the tow rope wound on the pulley fixed to the inner surface of the roof, The outer end of the towbar has a feature configured to be wound around a bobbin that is rotated by a handle.

In the present invention, the meat fitting rod has a feature that the guide ring is rotated in contact with the guide rail.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

1 is an overall perspective view showing a multi-stage rotary barbecue device according to the present invention, Figure 2 is a partially enlarged perspective view of Figure 1, Figure 3 is a perspective view showing the internal structure of the multi-stage rotary barbecue device according to the present invention.

In addition, Figure 4 is a perspective view showing a state where the meat fitting rod is applied in Figure 3, Figure 5 is a cross-sectional view of Figure 4, Figure 6 is a perspective view of the main portion of the multi-stage rotary barbecue device according to the present invention.

In addition, Figure 7 is an enlarged perspective view of the main portion of the multi-stage rotary barbecue device according to the present invention, Figure 8 is an enlarged separated perspective view showing the structure of the meat fitting rod holder and the bevel gear plate in the present invention, Figure 9 is a shaft and An enlarged cross sectional view showing a coupling state between a bevel gear plate and a rotating table.

In addition, Figure 10 is a plan view showing the arrangement of the oven in the present invention, Figure 11 is an enlarged perspective view of the meat fitting rod applied to the present invention, Figure 12 is a perspective view showing a wire for fixing the rotary table applied to the present invention.

In addition, Figure 13 is an enlarged cross-sectional view showing the main portion showing the operating state of the multi-stage rotary barbecue device according to the present invention.

Referring to this, the multi-stage rotary barbecue device 10 according to the present invention is configured to be able to bake a large amount of meat at a time, so that the heat generated from the oven does not radiate to the outside, so that the cooked state of the meat is made uniform. do.

To this end, the multi-stage rotary barbecue device 10 according to the present invention is provided with a disc-shaped base plate 12 having a predetermined diameter having a through hole 11 formed in the center thereof.

On the bottom of the base plate 12, a plurality of height adjustable legs 13 are installed, and an empty square tube 14 is welded integrally along the bottom of the edge.

At the edge of the upper surface of the base plate 12, a plurality of supporters 15 having a predetermined height are installed vertically at regular intervals.

In the position spaced apart from the upper surface of the base plate 12 by a certain height, the outer side of the lower end of each supporter 15 is welded and integrally welded with a large ring-shaped lower support tube 16 inside.

In addition, a large ring-shaped upper support tube 17 having an empty inside is welded and fixed to the upper end of each supporter 15 while being concentric with the lower support tube 16.

In the predetermined position between the lower support tube 16 and the upper support tube 17, a plurality of connecting pipes 18 for allowing the interior of the lower support tube 16 and the upper support tube 17 to communicate with each other are welded and coupled. A cylindrical tube 19 having a predetermined diameter is installed upward from the circumference of the through hole 11 formed in the upper surface of the base plate 12 to be installed at a predetermined height.

A shaft 20 having a predetermined length is inserted into the through hole 11 on the base plate 12 through the cylindrical tube 19, and the shaft protrudes below the through hole 11 on the base plate 12. Worm gear 21 is fixed and coupled to the lower end of the (20).

The upper edge of the cylindrical tube 19 is fixed to the plate-shaped support plate 22 of a predetermined size, the cylindrical tube 19 itself is a separate support piece (19a) fixed to the inner peripheral surface of the upper support tube (17) Is supported.

On the other hand, a separate bracket 23 is installed on the outside of the base plate 12, the drive motor 24 is installed on the bracket 23 is driven in the forward or reverse direction according to the application of power.

In addition, between the drive motor 24 and the worm gear 21 coupled to the lower end of the shaft 20 is provided with a transmission member 25 for transmitting the driving force of the drive motor 24 to the shaft 20.

The transmission member 25 is coupled to the center of the drive shaft 27 is coupled to the sprocket (sprocket: 26) on one end of the worm (Worm to be orthogonally engaged with the worm gear 21 coupled to the lower end of the shaft 20) (28)), and is installed between the drive shaft 27 and the drive motor 24 to which the worm 28 is coupled and rotated by the driving force of the drive motor 24, the sprocket 26 is coupled to both ends Installed between a separate transmission shaft 29, the sprocket 26 on one side of the motor shaft and the transmission shaft 29 and the sprocket on the opposite side of the transmission shaft 29 and the sprocket on the drive shaft 27 for transmitting power Chain 30, 30 '.

On the off-installation surface of the base plate 12, a plurality of pillars 31 having a predetermined height are installed vertically at regular intervals.

The roof 32 having a diameter larger than the diameter of the base plate 12 is installed at a position spaced vertically upward from the upper end of the shaft 20 in a state supported by the pillars 31.

A first bevel gear plate 34 having a horizontal bevel gear 33 formed along a top edge thereof is fixed to a lower side of the shaft 20 corresponding to an exposed portion of the upper end of the cylindrical tube 19. And rotated in the same direction as the shaft 20.

In addition, the shaft 20 corresponding to the upper portion of the first bevel gear plate 34 has a first rotary table (30), in which a plurality of bearings 36 having bearings 35 at the edges of the bottom surfaces thereof are coupled at regular intervals. 37 is rotated together with the shaft 20 in the fitted state.

On the other hand, on the shaft 20 corresponding to a position spaced apart from the first rotary table 37 by a predetermined distance upward, a plurality of bearings 36 'having bearings 35 on the upper edge thereof are coupled at regular intervals. The two rotary table 38 is rotated together with the shaft in a fitted state.

A separate wire is disposed on the shaft 20 corresponding to the upper portion of the second rotary table 38 so that the second bevel gear plate 39 having the horizontal bevel gear 33 'formed along the bottom edge thereof is not rotated. 40 is fixed to the pillar 31.

The shaft corresponding to the position spaced apart from the second bevel gear plate 39 by a certain distance upward is not rotated while the third bevel gear plate 41 having the horizontal bevel gear 33 ″ is formed along the upper edge thereof. It is fixed to the pillar 31 by a separate wire 40 to prevent.

In addition, a third rotary table having a plurality of bearings 36 ″ having bearings 35 at the bottom edge thereof is coupled to the shaft 20 corresponding to the upper portion of the third bevel gear plate 41 at regular intervals. 42 is rotated together with the shaft 20 in the fitted state.

Meanwhile, the horizontal bevel gears 33, 33 ', 33' 'on the first bevel gear plate 34, the second bevel gear plate 39, and the third bevel gear plate 41, and the first rotating table. Each retaining rod 36, 36 ', 36' 'on the second rotary table 38 and the third rotary table 42 and the third rotary table 42 are provided with a meshing rod holder 43 which is provided separately. It is rotated in a fixed direction in a coupled state.

The meat fitting rod holder 43 has a predetermined length, and is configured to be fitted with the meat fitting rod 44 provided with a handle 44a at an outer end thereof.

To this end, the meat fitting rod holder 43 is made of a predetermined length, the pipe-shaped fitting portion formed with a fitting groove 43a of a predetermined depth into which the meat fitting rod 44 is inserted from the outside end surface ( 43b).

Horizontal bevel gears 33 and 33 'on the first bevel gear plate 34, the second bevel gear plate 39, and the third bevel gear plate 41 are formed on the outer surface of the inner end of the fitting portion 43b. A vertical bevel gear 43c is engaged with 33 ".

Bearings 36, 36 'and 36 coupled to the first rotary table 37, the second rotary table 38 and the third rotary table 42 from the center of the inner end face of the fitting portion 43b. Rotation shaft 43d of a predetermined length is formed.

In addition, a fixing screw 43e is provided outside the predetermined portion of the fitting portion 43b to fix the meat fitting rod 44 inserted into the fitting groove 43a from the outside into the fitting groove 43a. .

On the other hand, the space portion formed between the upper surface of the base plate 12 and the upper support pipe 17 is partitioned by a refractory brick 45, a heat source such as a wood fire or a gas burner is positioned at a predetermined height of each partitioned space portion. The oven 46 is installed, and the lower back 47 is installed at the lower portion of each oven 46.

In the present invention made as described above, a plurality of air discharge ports 48 are formed at predetermined intervals on the upper surface of the upper support pipe 17.

In addition, the lower support pipe 16 is coupled to the blower pipe 49 which is opened and closed controlled by a valve in a state connected to an external blower (not shown), the exhaust fan (inside) in the center of the upper surface of the roof (32) The communication 51 provided with 50 is erected and installed at a predetermined height.

Accordingly, during operation of the barbecue device according to the present invention, an air curtain is formed around the upper support pipe 17 and the roof 32 to prevent heat from being dissipated to the outside.

On the other hand, in the present invention, the square tube 14 integrally formed along the bottom edge of the base plate 12 is formed with a plurality of air supply holes for supplying air to each oven 46, the square tube 14 At a predetermined position of the second blower pipe 52 which is opened and closed by a valve in a state branched from the blower pipe 49 coupled to the lower support pipe 16 is coupled.

In addition, the rotation of the meat fitting rod 44 is guided at a height slightly lower than the installation height of the first bevel gear plate 34, the second rotating table 38, and the third bevel gear plate 41. The guide rail 53 of the multi-stage is installed to be fixed to each pillar (31).

An arc-shaped sliding window frame 54 is installed between the pillars 31, and each window frame 54 is provided with a plurality of windows 55 overlapping each other to prevent heat from being released to the outside. Has characteristics.

On the outer circumferential surface of the communication 51 a predetermined height of the boiler 56 is accommodated, and the inner surface of the roof 32 is provided with a circulation pipe 57 connected to the boiler 56.

In the present invention, the upper surface of the roof 32 is provided with a heat reflecting plate 58 for reflecting the heat rising from the lower back to the lower side, the heat reflecting plate 58 is a pulley fixed to the inner surface of the roof 32 It is connected to the inner end of the tow line 60 wound around 59, the outer end of the tow line 60 is configured to be wound on the bobbin 62 rotated by the handle (61).

On the other hand, the meat fitting rod 44 is coupled to the guide ring 63 which is rotated in contact with the guide rail 53.

The operation of the present invention made as described above is as follows.

Referring to Figures 3 to 13, first prepared by inserting the meat loaf cut to the appropriate size seasoned meat in each meat fitting rod (44).

The inner end of each meat fitting rod 44 with the meat mass to be cooked fitted onto the first rotary table 37, the second rotary table 38 and the third rotary table 42 on the shaft 20. It is inserted in the fitting groove 43a of the prepared meat fitting rod holder 43, and is fixed by tightening the fixing screw 43e.

At this time, the meat fitting rod 44 inserted into the meat fitting rod holder 43 on each rotary table 37, 38, 42 is placed on each guide rail 53 via the guide ring 63. do.

In this state, when firewood is fired in the oven 46 or a gas burner is used to drive the driving motor 24 at the same time, the driving force of the driving motor 24 is driven by the chain 30. ), And the driving force of the transmission shaft 29 is transmitted to the driving shaft 27 to which the worm 28 is coupled by the opposite chain 30 '.

Accordingly, when the worm 28 rotates in a predetermined direction, the shaft 20 rotates in the same direction as the worm gear 21 coupled to the worm 28 rotates left or right.

When the shaft 20 is rotated to the left or the right, the first bevel gear plate 34 and the first rotary table 37 are rotated in the same direction as the shaft 20, so that the first bevel gear plate 34 In the state of being engaged with the horizontal bevel gear 33 on the top), the meat fitting rod holder 43 axially coupled to the bearing 36 on the first rotary table 37 is also rotated in the same direction.

Meanwhile, the meat fitting rod holder 43 engaged with the horizontal bevel gear 33 'on the second bevel gear plate 39 and axially coupled to the bearing 36' on the second rotating table 38 has a second position. Since the bevel gear plate 39 is fixed to the column 31 by the wire 40 so as not to rotate, the bevel gear plate 39 is rotated only by the rotational force of the second rotary table 38.

At this time, the meat fitting rod holder 43 axially coupled to the second rotary table 38 is rotated (idle) about the shaft 20 and the second bevel gear plate 39 is the first bevel gear. Since it is disposed upside down with the plate 34, it is rotated in place in the opposite direction to the meat fitting rod holder 43 axially coupled on the first rotary table (37).

On the other hand, the meat fitting rod holder 43 is engaged with the horizontal bevel gear 33 ″ on the third bevel gear plate 41 and axially coupled to the bearing 36 ″ on the third rotating table 42. Since the third bevel gear plate 41 is fixed to the column 31 by the wire 40 so as not to rotate, the third bevel gear plate 41 is rotated only by the rotational force of the third rotary table 42.

At this time, the meat fitting rod holder 43 axially coupled to the third rotating table 43 is rotated (idle) about the shaft 20 and the third bevel gear plate 42 is the first bevel gear. Since it is provided in the same direction as the plate 37, it is rotated in place in the same direction as the meat fitting rod holder 43 axially coupled on the first rotating table 37.

In the present invention, the driving speed and the driving direction of the shaft 20 can be changed by controlling the driving motor 24, and in such a state, the meat mass inserted in each of the meat fitting rods 44 is It is cooked evenly by the heat generated from the heat source.

On the other hand, the air generated from the external blower is supplied to the furnace 46 through the second blower pipe 52 coupled to the square pipe 14, the air supply amount and the open / closed state is controlled by the valve.

In addition, when the meat is grilled using the barbecue device of the present invention, when air is supplied through the blower pipe 49 coupled with the lower support pipe 16, the air supplied into the lower support pipe 16 is connected to the connection pipe 18. After being introduced into the upper support pipe 17 through the air discharge port 48 formed on the upper surface of the upper support pipe 17 is discharged upward.

In this state, when the exhaust fan 50 installed in the communication 51 is operated, negative pressure is generated and air discharged through the air discharge port 48 flows into the communication 51 along the bottom edge of the roof 32. As the air is discharged, air curtains are formed along the circumference between the upper support pipe 17 and the roof 32.

As the air curtain is formed along the circumference between the upper support pipe 17 and the roof 32 as described above, the heat generated from the oven 46 is not dissipated to the outside so that the meat is grilled evenly and the grilling time is shortened. It becomes possible.

On the other hand, the heat rising upward in this process is reflected downward by the action of the heat reflection plate 58, the heat exiting upward is the water flowing along the inside of the circulation pipe 57 while heating the circulation pipe 57 As it warms up, the water contained in the boiler 56 may be used for various purposes such as heating.

The heat reflection plate 58 is controlled by lifting and unwinding the connecting line 59 by the rotation of the bobbin 62 according to the operation of the handle (61).

In addition, the window frame 54 installed between the pillars 31 are installed so that a plurality of windows 55 are overlapped and opened and closed in a sliding manner so that the meat is cooked within a short time by closing when cooking, and after cooking. Open only the parts you need so you can get the meat out.

Ash generated by the combustion of the heat source of the oven 46 in the present invention is collected using the lower backrest 47.

According to the present invention, a rotary table having a plurality of stages is installed along the longitudinal direction of the shaft, and each of the rotary tables can be grilled with a large amount of meat at a time because 20 meat fitting rods are combined.

In addition, because the shaft is configured to rotate the meat fitting rod coupled to the rotary table in different directions for each stage when rotating the shaft, it is possible to evenly receive the heat coming from the oven, along the circumference between the upper support pipe and the roof during cooking As the air curtain is formed, the heat generated from the oven cannot be radiated to the outside, so the degree of ripening of the meat is uniform.

In addition, there is an advantage that one hand can be minimized as the driving speed and driving direction of the driving motor can be controlled.

Claims (9)

A base plate having a predetermined size having a plurality of supporting legs at a bottom thereof, integrally welded hollow tubes along the bottom edge thereof, and a through hole formed at a central portion thereof; A plurality of supporters having a predetermined height installed vertically at regular intervals along an edge of an upper surface of the base plate; A large ring-shaped lower support tube which is integrally welded to the outside of the lower end of each supporter at a position spaced from the upper surface of the base plate by a predetermined height and has an empty inside; A large ring-shaped upper support tube welded integrally to the upper end of each supporter and having an empty interior; A plurality of connecting pipes welded at a predetermined position between the lower support pipe and the upper support pipe to allow the interior of the lower support pipe and the upper support pipe to communicate with each other; A cylindrical tube which is installed at a predetermined height from a circumference of a through hole formed on an upper surface of the base plate; A shaft fitted vertically to the through hole through the cylindrical tube, and having a worm gear fixedly coupled to a lower end portion protruding below the through hole on the base plate; A disk-shaped support plate of a predetermined size fixed to an upper edge of the cylindrical tube; A drive motor installed and driven on a separate bracket outside the base plate; A transmission member for transmitting the rotational force of the drive motor to the shaft; A plurality of pillars vertically installed at regular intervals from the installation surface of the base plate and having a predetermined height; A roof supported by each of the pillars at a position spaced vertically upwards from an upper end of the shaft; A first bevel gear plate inserted in a lower portion of the shaft corresponding to an exposed portion of the upper end of the cylindrical tube and fixed in a coupled state, the first bevel gear plate having a horizontal bevel gear along an upper edge thereof; A first rotary table fitted to the shaft at an upper portion of the first bevel gear plate and coupled to a plurality of bearings having bearings at predetermined intervals at an edge of a bottom surface thereof; A second rotary table which is rotated together with the shaft in a state in which it is fitted and fixed on a shaft corresponding to a position spaced apart from the first rotary table upward by a predetermined distance, and a plurality of bearings having bearings are coupled at an upper edge at a predetermined interval; and; A second bevel gear plate which is fixed to the pillar by a separate wire so as not to rotate in a state of being fitted to the shaft at a portion immediately above the second rotating table, and a horizontal bevel gear is formed along a bottom edge thereof; A third bevel gear, which is fixed to the column by a separate wire so as not to rotate in a state of being fitted on a shaft corresponding to a position spaced a predetermined distance upward from the second bevel gear plate, and a horizontal bevel gear is formed along an upper edge; Plate; A third rotary table which is rotated together with the shaft in a state in which it is fitted to the shaft and fixed to the upper portion of the third bevel gear plate, and a plurality of bearings having bearings are coupled to the bottom edge at regular intervals; Different directions in engagement with the bevel gears on the first bevel gear plate, the second bevel gear plate, and the third bevel gear plate, and axially coupled to respective bearings on the first turntable, the second turntable, and the third table. A plurality of meat stick holders rotated to each other; An inner end is fitted to each of the fishing rod holders, and an outer end is provided with a handle, and a plurality of fishing rods having a predetermined length; A multi-stage guide rail that is fixed to each of the pillars at a height that is slightly lower than an installation height of the first bevel gear plate, the second rotating table, and the third bevel gear plate to guide the rotation of the meat fitting rod; A plurality of ovens radially installed at a predetermined height at a predetermined height of a space portion formed between the upper surface of the base plate and the upper support tube; Installed in a predetermined height from the center of the roof, multi-stage rotary barbecue device comprising a communication provided with an exhaust fan for discharging smoke at a predetermined height inside. The method of claim 1, The transmission member has a worm (Worm) is coupled to the center of the drive shaft coupled to the sprocket (sprocket) coupled to one end of the transmission member orthogonal to the worm gear coupled to the lower end of the shaft; An electric shaft installed between the driving shaft and the driving motor to which the worm is coupled and rotated by the driving force of the driving motor, the sprocket being coupled to both ends; Multi-stage rotary barbecue device, characterized in that consisting of a chain for transmitting power installed between the sprocket on the motor shaft and one side of the drive shaft and the opposite sprocket of the drive shaft and the drive shaft. The method of claim 1, The meat fitting rod holder has a predetermined length, and a pipe-shaped fitting portion having a fitting groove having a predetermined depth into which the meat fitting rod is inserted from the outer end surface to the inner side thereof; A vertical bevel gear meshing with the horizontal bevel gears on the first bevel gear plate, the second bevel gear plate, and the third bevel gear plate in a state formed on an outer surface of the inner end of the fitting portion; A rotating shaft projecting from the center of the inner end surface of the fitting portion to a predetermined length and fitted into a bearing coupled to the first rotating table, the second rotating table, and the third rotating table; Multi-stage rotary barbecue device comprising a fixing screw for fixing the meat fitting rod inserted into the fitting groove from the outside of the predetermined portion of the fitting portion inserted into the fitting groove. The method of claim 1, The upper surface of the upper support pipe is formed with a plurality of air outlets at regular intervals, the lower support pipe is coupled to the blower pipe opening and closing controlled by a valve in the state connected to the external blower is coupled to operate the exhaust fan provided in the communication during operation When the multi-stage rotary barbecue device, characterized in that the air curtain (Air curtain) is formed to prevent the heat of the inside is radiated to the outside between the upper support pipe and the roof. The method of claim 1, Square tube formed integrally along the bottom edge of the base plate is formed with a plurality of air supply pipe for supplying air to the oven, the predetermined position of the square tube branched from the blower pipe coupled to the lower support pipe to the valve Multi-stage rotary barbecue device, characterized in that the second blower pipe is opened and closed by control. The method of claim 1, Sliding window frame of the arc-shaped are installed between each pillar, and each window frame is a multi-stage rotating barbecue device, characterized in that a plurality of windows are overlapped to prevent the heat from being discharged to the outside. The method of claim 1, The outer circumferential surface of the communication is installed on the outer surface of the boiler is wrapped to receive water, the inner surface of the roof multi-stage rotary barbecue device, characterized in that the circulation pipe connected to the boiler is installed. The method of claim 1, A heat reflection plate is installed above the roof and reflects the heat rising from the bottom back downward. The heat reflection plate is connected to an inner end of the tow rope wound on the pulley fixed to the inner surface of the roof, and the outside of the tow rope. The stage is a multi-stage rotary barbecue, characterized in that configured to be wound on the bobbin rotated by the handle. The method of claim 1, The meat fitting rod in the present invention is a multi-stage rotary barbecue device, characterized in that the guide ring is rotated in contact with the guide rail.