CN208799084U - A kind of smokeless automatic roasting machine - Google Patents

Abstract

The utility model belongs to barbecue device manufacturing technology field, more particularly to a kind of smokeless automatic roasting machine, external tooth wheel disc has been arranged concentrically immediately below the fixation external gear of horizontally disposed disc-shaped structure, external tooth wheel disc is arranged by the way of it can rotate around center axis, external tooth wheel disc surrounding is provided with bearing, the connecting shaft that can be rotated around bearing is provided in bearing, the middle of connecting shaft is cased with the driven gear engaged with fixed external gear, connecting shaft upper end, which is fixedly installed, draws food tray to drain the oil droplet that barbecue generates, and drawing food tray can rotate as connecting shaft rotates, the side of external tooth wheel disc, which is additionally provided with, provides the motor of power, machine shaft is connected with driving gear, driving gear is engaged with external tooth wheel disc, the power of motor is transferred to external tooth wheel disc, to drive external tooth wheel disc to rotate, its main structure is simple, Design concept is ingenious, safe and convenient to use and good environmental protection, and application environment is friendly, wide market.

Description

A kind of smokeless automatic roasting machine

Technical field:

The utility model belongs to barbecue device manufacturing technology field, and in particular to a kind of smokeless automatic roasting machine, it can be certainly The dynamic rotation and revolution for realizing brochette, is heated evenly brochette, while the oil smoke generated is few, and barbecue efficiency greatly improves, and It is good to roast effect.

Background technique:

As the improvement of people's living standards, barbecue has become a kind of indispensable cooking method of people, but it is existing Some methods operate more troublesome, need to place charcoal inside a rectangular can, after lighting after charcoal burn it is red after Brochette, which is put into above charcoal not only overturning barbecue, when barbecue, to be overturn in time, otherwise will be cooked-on, and the oil of generation falls on charcoal fire On can also generate oil smoke, the unfavorable human health of this cigarette will also result in pollution to environment, while such method is time-consuming and laborious, and Must there is the people of certain operating experience to operate, and being difficult of being baked of long-time operation by.Application No. is The Chinese patent of CN201710721975.7 discloses a kind of environmental-protecting barbecue frame, and main structure includes a barbecue rack ontology, institute It states barbecue rack ontology upper end and is divided into condiment box and oven two parts, the condiment box is erected using glass come the condiment Box top is equipped with fan, and the oven is embedded in the barbecue rack body upper surface, and the oven two sides are equipped with pumping Tuyere, barbecue rack body bottom portion side are equipped with exhaust fan；One plenum chamber, the plenum chamber are mounted on the barbecue rack sheet Internal portion, the plenum chamber are connected with the exhausting mouth, the exhaust fan and the plenum chamber internal run-through.Pass through above-mentioned side Formula, a kind of environmental-protecting barbecue frame of the present invention, the barbecue rack are directly handled after can absorbing oil smoke, reduce the discharge of oil smoke, no But reduces the influence to health of people, and protect environment；But the environmental-protecting barbecue frame is when can not be effectively treated barbecue The oil droplet of generation, and these oil droplets can be dropped in cabinet, and processing difficulty is big；Application No. is in CN201620116053.4 State's patent discloses a kind of oil-collecting formula barbecue rack, including oil collection box (1), barbecue wire frame, and the barbecue wire frame includes that left and right is fixed It is equal to roast raised line (3) to recessed oil-collecting recessed bar (4) for barbecue raised line (3) that frame (2), several centres raise upward, several centres The even top for being fixed on left and right fixed frame (2) is equipped with upper excessive fire channel (7), oil-collecting recessed bar (4) between adjacent barbecue raised line (3) It is uniformly fixed on the lower part of left and right fixed frame (2), lower excessive fire channel (8) is equipped between adjacent barbecue recessed bar (4), roasts raised line (3) with oil-collecting recessed bar (4) mutual dislocation arrangement, two lower rims of superposed adjacent barbecue raised line (3) and positioned at lower part Oil-collecting recessed bar (4) face, flow into the grease stain of barbecue in oil-collecting recessed bar (4), the grease stain of oil-collecting recessed bar (4) flows into oil collection box (1) in.After adopting the above structure, with simple and reasonable, collection grease stain is convenient, barbecue oil smoke is small, food mouthfeel is good, flavor The advantages that positive.But the device still needs to manually carry out turning operation when being roasted, it is uneven to avoid baking, using compared with For trouble.Therefore, design prepares a kind of smokeless automatic roasting machine, automatic turning and can not generate oil smoke, and pass through oil drain pan Carry out the oil droplet generated when collecting barbecue automatically.

Utility model content:

Utility model aims to solve drawbacks described above of the existing technology, seek to design a kind of smokeless automatic burning Roasting machine, energy automatic turning and the healthy roast machine for not generating oil smoke, it is easy to operate and time saving and energy saving, it roasts high-efficient.

To achieve the goals above, the utility model relates to a kind of smokeless automatic roasting machine, main structure include: top Portion's fixed plate, fixed column, fixed external gear, bearing, external tooth wheel disc, bracket, connecting shaft, driven gear, bearing, motor, active Gear and draw food tray, is arranged concentrically external tooth wheel disc immediately below the fixation external gear of horizontally disposed disc-shaped structure, wherein Fixed external gear is fixed setting, and external tooth wheel disc is arranged by the way of it can rotate around center axis, fixed external gear and external tooth Connection and fixation hole have been provided at wheel disc；Level is embedded at external tooth wheel disc surrounding edge is fixedly installed bearing, bearing It is inside provided with the connecting shaft that can be rotated around bearing, the middle of connecting shaft is cased with the driven gear engaged with fixed external gear, Connecting shaft upper end, which is fixedly installed, draws food tray to drain the oil droplet that barbecue generates, and draws food tray and can turn with connecting shaft It moves and rotates, and draw food tray bottom penetration type and be provided with hexagonal notch, to block barbecue bamboo stick and drive its rotation, The sharp corner that the intersection of hexagonal notch generates, can be improved the frictional force with brochette bamboo stick, so that brochette be driven to rotate together； Hexagonal notch also to make oil droplet by hexagonal notch, draws in food tray without being stored in, draws the underface setting of food tray There is oil drain pan, draws all oil droplets that food tray drips to collect edge；The upper side of fixed external gear is also vertically arranged with to prop up The fixed column of support fixed plate, fixed column upper end brace type is connected with to be consolidated to the top for supporting and fixing barbecue bamboo stick top Fixed board, so that barbecue bamboo stick is able to maintain vertical state, the middle of fixed external gear is provided with the electric heating to be roasted Source or charcoal heat source；The side of external tooth wheel disc, which is additionally provided with, provides the motor of power, and machine shaft is connected with driving gear, actively Gear is engaged with external tooth wheel disc, the power of motor is transferred to external tooth wheel disc, to drive external tooth wheel disc to rotate, and external tooth wheel disc Connecting shaft and driven gear are able to drive when rotation around the central axis rotation of external tooth wheel disc, simultaneously because driven gear and fixation are outer The engagement of gear, fixed external gear can also rotate simultaneously around connecting shaft, to realize rotation, and be further driven to draw food tray With barbecue bamboo stick rotation, it is heated evenly so as to roast article.

Further, array is provided with the card slot of " 7 " font at the surrounding edge of top fixing plate in the utility model Structure prevents the upper end of barbecue bamboo stick from detaching from top fixing plate in rotation by the groove body shape of bending.

Further, the downside of top fixing plate is provided with the retaining ring of circular configuration in the utility model, retaining ring to The bamboo stick of barbecue is further fixed, retaining ring is located at the middle of the card slot of " 7 " font, and can be with the card slot of " 7 " font Inboard portion forms enclosure space to prevent the upper end of barbecue bamboo stick from detaching from top fixing plate in rotation, and retaining ring is Elastomeric element, can from its outside by extruding by way of bamboo stick sticked into " 7 " font card slot inside tail end, and energy It is enough to be taken out bamboo stick by way of inwardly squeezing retaining ring with bamboo stick.

Further, the intermediate rectangular connecting support for borehole structure is provided between outer toothed disc and oil drain pan, even The bracket that cross shape is bolted in the circular hole of support is connect, bracket passes through second bolt arrangement and company of four ends settings The circular hole edge for connecing support is fixedly connected, and bracket middle is provided with the first bolt arrangement, and the first bolt arrangement passes through external gear Through hole among disk is bolted with fixed external gear, and to realize the fixation to fixed external gear, and four end of bracket is leaned on The oil leaking hole of arc is provided at proximal head, the position of oil leaking hole and the position for drawing food tray of the upper end are corresponding, draw oil to make Oil in disk passes through oil leaking hole.

Further, the fixation external gear in the utility model and the set-up mode of external tooth wheel disc be, external tooth wheel disc with turn The outer ring of dynamic bearing is fixedly connected, and fixed external gear is fixedly connected with the inner ring of rolling bearing.

Further, the food tray conical camber structure recessed for middle, and hexagonal card slot knot are drawn in the utility model Structure is located at the center of conical camber structure, in order to utilize the weight mix taper inclined-plane of brochette itself, when placing brochette The rotation center for drawing food tray card slot can be automatically found, make to rotate it is more stable, and hexagonal notch can make roast bamboo stick exist In the case where not influencing the positioning of brochette bamboo stick, flow to the oil generated when barbecue inside following oil drain pan by this hole as soon as possible It goes.

Further, the motor in the utility model is driven using lithium battery, in order to it is outdoor without when connecing power supply into It exercises and uses.

Further, packaging type is gone back on the outside of the fixation external gear and external tooth wheel disc in the utility model to be provided with to protect Warm, heat-insulated and smoke evacuation Carrier box, Carrier box is the body structure of upper end opening, and bracket is located in Carrier box, main structure It include high temp glass, headlamp, fold-down door, air inlet, smoke collection pipe and support tube；The side all around of Carrier box is provided with High temp glass, high temp glass can also be convenient for roasting situation in observation box, wherein the high temp glass of front and back side while heat-insulated It is arranged to fold-down door structure, in order to pick and place food roasting, which includes being horizontally set on high temp glass top Curved baffle along place further includes having capable of allowing before and after high temp glass at the lower edge of front and back side high temp glass setting to rotate Shaft；The four corners of Carrier box are vertically arranged with the support to walk cigarette and connect and seal the support tube of adjacent high-temperature glass Penetration type is provided with the air inlet to oil smoke in absorbing load bearing box, the collection that support tube is arranged by Carrier box bottom level on pipe Smoke pipe connection, in order to the convergence of all support tube connection and oil smoke, a smoke collection pipe upper tube is communicated with miniature suction wherein Oil smoke motor is the oil smoke in Carrier box to be discharged；The downside edge of air inlet is provided with headlamp, in light Illumination is provided under conditions of line is bad, while promoting ornamental degree.

Further, the oil drain pan in the utility model is located on the downside of Carrier box, and is square structure, connects oil The lateral surface of disk is provided with the handle to pull, using the structure of drawer type, can be taken out from certain one side of Carrier box It draws to empty the oil collecting barbecue and generating.

Further, the fold-down door in the utility model further includes having to be provided on the lateral surface of front and back side high temp glass The heat insulation handle of edge, in order to switch fold-down door.

Further, the air inlet in the utility model is set at the upper end of support tube, and the air inlet is array The honeycomb of formula is poroid or strip cavernous structure.

Further, external gear is fixed in the utility model capable of replacing with, round internal gear knot is provided among square plate Structure, the bolt arrangement that fixed external gear is provided with by four corners are bolted with connecting support, and inner gear structure and from The outer side edges of moving gear are along engagement, while the lower end of fixed column is fixed on external tooth wheel disc；External tooth wheel disc is stuck in rotation axis simultaneously On the inner ring held, the outer ring of rolling bearing is connected and fixed with fixed external gear enables external tooth wheel disc around center rotating.

Further, the utility model is when using charcoal baking, since charcoal burning initial stage can generate biggish cigarette, food Object easily generates carcinogen through excessive sootiness, therefore, the utility model when using charcoal heat source using bilayer make charcoal bucket come Heat source, the Smoking pipe of the double-deck bucket of making charcoal being internally provided with to absorb flue gas are held, Smoking pipe is that pipe side wall array is passed through The lower end of the tubular structure of perforation, Smoking pipe is incorporated in smoke collection pipe by connecting branch, can by miniature fume-exhausting motor come The flue gas that charcoal burning generates is absorbed, sootiness of the flue gas to barbecue substance is reduced, to guarantee health.

The utility model specifically uses as follows when in use,

S1, selection heat source, bilayer is then not necessarily to when using electric heat source and is made charcoal barrel structure, is directly placed in electric heat source fixed outer On gear, when needing using charcoal heat source, then selection has the structure of double-deck make charcoal bucket, Smoking pipe and connecting branch；

S2, brochette is placed, it is good that one end that the bamboo stick of brochette is held is placed in fixed placement in the card slot of top fixing plate, leads to Crossing control bamboo stick and holding end and lifted and tilted makes the tail end of bamboo stick stick into the hexagonal card slot for drawing food tray to carry out further admittedly It is fixed；

S3, starting motor drive the rotation of external tooth wheel disc, the rotation of external tooth wheel disc are driven by driving gear, due to driven gear With the engagement of fixed external gear, external tooth wheel disc is further driven to driven gear thereon while carrying out rotation and revolution；This When the food tray that draws on driven gear also follow driven gear, since the hexagonal card slot drawn on food tray blocks the tail end energy of bamboo stick It enough drives bamboo stick and brochette to carry out rotation and revolution simultaneously, when carrying out rotation, the surrounding of brochette can be made to be heated evenly, to reach To best barbecue effect；

S4, starting motor also rotate simultaneously with actuating miniature fume-exhausting motor to siphon away the oil smoke in Carrier box；Using tool When having the equipment of Smoking pipe and connecting branch, moreover it is possible to further be adsorbed by connecting branch and walk bilayer charcoal burning in bucket of making charcoal and produce Raw a large amount of smog prevent brochette from being fire-cureed by a large amount of flue gases, while making to remain that sanitation and hygiene, aesthetics are good in Carrier box；

S5, headlamp is then opened when the aesthetics of Carrier box when insufficient light or needs improve barbecue, it is enough to provide Light；

During S6, barbecue, grease of the grease and brush of meat products itself on brochette surface can be dripped because high temperature is roasted, The oil droplet of drippage connects along brochette itself to down toward drawing in food tray, being then passed through the bottom for drawing food tray and be directly dropped under the effect of gravity Oil leaking hole in food tray, or on bracket is dropped in oil drain pan the collection for completing oil droplet, can after oil drain pan fills with By the way that oil drain pan to be pulled out to the cleaning for outwelling the waste oil in disk to guarantee Carrier box from the side of Carrier box；

S7, in cooking process, directly shut the fold-down door on Carrier box with achieve the purpose that incubation chamber completely cut off heat, have Effect reduces the heat being radiated with operator, and operator can directly observe barbecue situation through the high temp glass on Carrier box, Then directly charcoal is placed in by the circular hole among top fixing plate when needing to add charcoal fire when using charcoal as heat source double Layer is made charcoal in bucket；

S8, after brochette is baked, open Carrier box on fold-down door, can motor close or run when carry out taking barbecue String, extracts the tail end of bamboo stick out in such a way that direct hand is taken, then hold bamboo stick and be located at top from the hexagonal card slot for drawing food tray The part of dead plate upper end squeezes it to detach between retaining ring and the card slot of " 7 " font inwardly, and completion takes barbecue Process；It is reapposing when roasting barbecue, bamboo stick is first pressed into gear by way of extruding by the outside that bamboo stick is placed in retaining ring The inside tail end of circle and the card slot of " 7 " font is formed in blind hole, then the tail end of bamboo stick is pressed into and is drawn in food tray to complete brochette Fixation；

S9, after use, according to being electric heat source, then close motor and electric heat source, then waiting facilities are cooling After cleaned and packed up, according to being charcoal heat source, then by bilayer make charcoal the charcoal fire in bucket knock out after by bilayer make charcoal bucket and Charcoal fire takes out together, is cleaned and is packed up after waiting facilities are cooling.

Compared with prior art, acquirement has the beneficial effect that the utility model:

1, automatic rotation of the brochette around bamboo stick is realized using gear-driven principle, and is revolved around heater, not only may be used It to be baked with traditional charcoal, but also can be selected to use electricity roasting according to model difference, the roasting either combustion gas of charcoal is baked equal more Kind mode, eliminates the trouble that a charcoal is lit a fire, more more energy efficient than conventional barbecue mode, more environmentally friendly, keeps cooking process lighter, efficiency It is higher.

2, it erects brochette by the cooperation of top fixing plate and oil drain pan to place, generated oil can flow to following connect Centralized collection will not generate oil smoke in food tray, overcome existing barbecue mode in baking because brochette is to lie in a horizontal plane in oven On, the oil generated in cooking process can fall on charcoal fire and generate the defect containing carcinogenic oil smoke.

3, surrounding is provided with the glass box like structure of package barbecue device, can also see while guaranteeing that heat is not lost The baking situation for observing brochette, overcomes in the prior art, and barbecue mode is open type barbecue in barbecue, and heat utilization ratio is not High and loss is serious, so as to cause defect at high cost, and heat and operator is separated, makes operator will not be due to baking Generate sense of discomfort.

4, its main structure is compact, easy to carry, can also make desktop embedded design and be advantageously implemented self-service mode to roast, and makes With convenient.

5, for brochette not only around own axes rotation, also carrying out revolution around heat source has ornamental value, when being also conducive to self-service barbecue, Guest can take brochette from different perspectives, and when roasting using electricity, temperature-controllable, the time can be periodically easy to operate.

6, its main structure is simple, and design concept is ingenious, safe and convenient to use and good environmental protection, and application environment is friendly, Wide market.

Detailed description of the invention:

Fig. 1 is the main structure schematic illustration of the utility model.

Fig. 2 be the utility model relates to square plate among be provided with the fixation external tooth wheel body knot of round inner gear structure Structure schematic illustration.

Fig. 3 be the utility model relates to brochette placement location schematic illustration.

Fig. 4 be the utility model relates to the main structure schematic illustration for drawing food tray.

Fig. 5 be the utility model relates to Carrier box main structure schematic illustration.

Fig. 6 be the utility model relates to bracket main structure schematic illustration.

Fig. 7 be the utility model relates to bracket, connecting support and Carrier box link position relation principle schematic diagram.

Fig. 8 be the utility model relates to the fixation external gear of square structure, connecting support and Carrier box link position close It is schematic illustration.

Fig. 9 be the utility model relates to square structure fixation external gear main structure schematic illustration.

Figure 10 be the utility model relates to bilayer make charcoal barrel main structure and installation site relation schematic diagram.

Specific embodiment:

The present invention will be further described by way of example and in conjunction with the accompanying drawings.

Embodiment 1

A kind of smokeless automatic roasting machine that the present embodiment is related to, main structure include: top fixing plate 1, fixed column 2, Fixed external gear 3, bearing 4, external tooth wheel disc 5, bracket 6, connecting shaft 7, driven gear 8, bearing 9, motor 10,11 and of driving gear Draw food tray 12 as shown in Figure 1, the underface of the fixation external gear 3 of horizontally disposed disc-shaped structure has been arranged concentrically external gear Disk 5, wherein fixed external gear 3 is fixed setting, external tooth wheel disc 5 is arranged by the way of it can rotate around center axis, fixed outer Connection and fixation hole have been provided at gear 3 and external tooth wheel disc 5；Horizontal embedded fixation is set at 5 surrounding edge of external tooth wheel disc It is equipped with bearing 9, the connecting shaft 7 that can be rotated around bearing 9 is provided in bearing 9, the middle of connecting shaft 7 is cased with and fixes outer The driven gear 8 that gear 3 engages, 7 upper end of connecting shaft, which is fixedly installed, draws food tray 12 to drain oil droplet that barbecue generates, and And draw food tray 12 and can be rotated as connecting shaft 7 rotates, and draws 12 bottom penetration type of food tray and is provided with hexagonal notch, To block barbecue bamboo stick and drive its rotation, the sharp corner that the intersection of hexagonal notch generates be can be improved and brochette bamboo stick Frictional force, so that brochette be driven to rotate together；Hexagonal notch is also to make oil droplet by hexagonal notch, without depositing In drawing in food tray 12, the underface for drawing food tray 12 is provided with oil drain pan, draws all oil droplets that food tray 12 drips to collect edge； The upper side of fixed external gear 3 is also vertically arranged with the fixed column 2 to support top fixing plate 1,2 upper end brace type of fixed column It is connected with the top fixing plate 1 to support and fix barbecue bamboo stick top, so that barbecue bamboo stick is able to maintain vertical state, Gu The middle for determining external gear 3 is provided with electric heat source or charcoal heat source to be roasted；The side of external tooth wheel disc 5 is additionally provided with The motor 10 of power is provided, 10 shaft of motor is connected with driving gear 11, and driving gear 11 is engaged with external tooth wheel disc 5, to incite somebody to action The power of motor 10 is transferred to external tooth wheel disc 5, and to drive external tooth wheel disc 5 to rotate, external tooth wheel disc 5 is able to drive connecting shaft when rotating 7 and driven gear 8 around external tooth wheel disc 5 central axis rotation, simultaneously because the engagement of driven gear 8 and fixed external gear 3, Fixed external gear 3 can also be rotated around connecting shaft 7 simultaneously, to realize rotation, and be further driven to draw food tray 12 and barbecue bamboo stick Rotation, so that barbecue article is heated evenly.

Further, array is provided with the card slot knot of " 7 " font at the surrounding edge of top fixing plate 1 in the present embodiment Structure prevents the upper end of barbecue bamboo stick from detaching from top fixing plate 1 in rotation by the groove body shape of bending.

Further, the downside of top fixing plate 1 is provided with the retaining ring 13 of circular configuration in the present embodiment, and retaining ring 13 is used To further fix the bamboo stick of barbecue, retaining ring 13 is located at the middle of the card slot of " 7 " font, and can be with the card of " 7 " font The inboard portion of slot forms enclosure space to prevent the upper end of barbecue bamboo stick from detaching from top fixing plate 1 in rotation, Retaining ring 13 is elastomeric element, can from its outside by extruding by way of bamboo stick sticked into " 7 " font card slot inside Tail end, and can be taken out bamboo stick by way of inwardly squeezing retaining ring 13 with bamboo stick.

Further, the intermediate rectangular connecting support 15 for borehole structure is provided between outer toothed disc 5 and oil drain pan, The bracket 6 of cross shape is bolted in the circular hole of connecting support 15, bracket 6 passes through the second bolt knot that four ends are arranged Structure 62 is fixedly connected with the circular hole edge of connecting support 15, and 6 middle of bracket is provided with the first bolt arrangement 61, the first bolt knot Structure 61 passes through the through hole among external tooth wheel disc 5 and is bolted with fixed external gear 3, to realize consolidating to fixed external gear 3 Fixed, and 6 four end of bracket is provided with the oil leaking hole 63 of arc close to end point, food tray 12 is drawn in the position of oil leaking hole 63 and the upper end Position it is corresponding, to make to draw the oil in food tray 12 across oil leaking hole 63.

Further, the fixation external gear 3 in the present embodiment and the set-up mode of external tooth wheel disc 5 be, external tooth wheel disc 5 with turn The outer ring of dynamic bearing is fixedly connected, and fixed external gear 3 is fixedly connected with the inner ring of rolling bearing.

Further, the conical camber structure recessed for middle of food tray 12, and hexagonal card slot knot are drawn in the present embodiment Structure is located at the center of conical camber structure, in order to utilize the weight mix taper inclined-plane of brochette itself, when placing brochette The rotation center for drawing 12 card slot of food tray can be automatically found, make to rotate it is more stable, and hexagonal notch can make roast bamboo stick In the case where not influencing the positioning of brochette bamboo stick, flow to the oil generated when barbecue inside following oil drain pan by this hole as soon as possible It goes.

Further, motor 10 in the present embodiment is driven using lithium battery, in order to it is outdoor without when connecing power supply into It exercises and uses.

Further, it is additionally provided in the present embodiment to keep the temperature, heat-insulated and smoke evacuation Carrier box 14, Carrier box 14 is upper The body structure of end opening, bracket 6 are located in Carrier box 14, main structure include high temp glass 141, headlamp 142, under Overhead door 143, air inlet 144, smoke collection pipe 145 and support tube 146；The side all around of Carrier box 14 is provided with high temp glass 141, high temp glass 141 can also be convenient for roasting situation in observation box, wherein the high temp glass 141 of front and back side while heat-insulated It is arranged to 143 structure of fold-down door, in order to pick and place food roasting, which includes being horizontally set on high temperature glass Curved baffle at 141 upper edge of glass further includes having the high temperature that can allow being arranged at the lower edge of front and back side high temp glass 141 The shaft rotated before and after glass 141；The four corners of Carrier box 14 are vertically arranged with to walk cigarette and connection and seal adjacent high-temperature The support tube 146 of glass 141, penetration type is provided with the air inlet 144 to oil smoke in absorbing load bearing box 14 on support tube 146, Support tube 146 is connected to by the smoke collection pipe 145 that 14 bottom level of Carrier box is arranged, in order to all connections of support tube 146 and The convergence of oil smoke is communicated with miniature fume-exhausting motor 147 to by the oil in Carrier box 14 in wherein 145 upper tube of smoke collection pipe Cigarette discharge；The downside edge of air inlet 144 is provided with headlamp 142, to provide photograph under conditions of light is bad It is bright, while promoting ornamental degree.

Further, the oil drain pan in the present embodiment is located on the downside of Carrier box 14, and is square structure, connects oil The lateral surface of disk is provided with the handle to pull, using the structure of drawer type, can carry out from certain one side of Carrier box 14 Pull is to empty the oil collecting barbecue and generating.

Further, the fold-down door 143 in the present embodiment further includes having to be provided in the outside of front and back side high temp glass 141 Heat insulation handle at the upper edge of face, in order to switch fold-down door.

Further, the air inlet 144 in the present embodiment is set at the upper end of support tube 146, the air inlet 144 Honeycomb for array is poroid or strip cavernous structure.

Further, external gear 3 is fixed in the present embodiment capable of replacing with, round internal gear knot is provided among square plate Structure, the bolt arrangement that fixed external gear 3 is provided with by four corners are bolted with connecting support 15, and inner gear structure and The outer side edges of driven gear 8 are along engagement, while the lower end of fixed column 2 is fixed on external tooth wheel disc 5；External tooth wheel disc 5 is stuck in simultaneously On the inner ring of rolling bearing, the outer ring of rolling bearing is connected and fixed with fixed external gear enables external tooth wheel disc 5 around center rotating.

Further, the present embodiment is when using charcoal baking, since charcoal burning initial stage can generate biggish cigarette, food Carcinogen is easily generated through excessive sootiness, therefore, the present embodiment makes charcoal bucket 17 using bilayer when using charcoal heat source to contain Heat releasing source, the Smoking pipe 18 of the double-deck bucket 17 of making charcoal being internally provided with to absorb flue gas, Smoking pipe 18 are pipe side wall array There is the tubular structure of through hole, the lower end of Smoking pipe 18 is incorporated in smoke collection pipe 145 by connecting branch 19, can pass through miniature suction Oil smoke motor 147 come absorb charcoal burning generation flue gas, reduce flue gas to barbecue substance sootiness, to guarantee health.

It specifically uses as follows when the present embodiment is in use,

S1, selection heat source, bilayer is then not necessarily to when using electric heat source and is made charcoal 17 structure of bucket, electric heat source is directly placed in fixation On external gear 3, when needing using charcoal heat source, then selection has the knot of double-deck make charcoal bucket 17, Smoking pipe 18 and connecting branch 19 Structure；

S2, brochette is placed, it is good that one end that the bamboo stick of brochette is held is placed in fixed placement in the card slot of top fixing plate 1, Holding end by control bamboo stick and lifted and tilted makes the tail end of bamboo stick stick into the hexagonal card slot for drawing food tray 12 to carry out into one Step is fixed；

S3, starting motor 10 drive external tooth wheel disc 5 rotate, by driving gear 11 drive external tooth wheel disc 5 rotate, due to from The engagement of moving gear 8 and fixed external gear 3, external tooth wheel disc 5 are further driven to driven gear 8 thereon while carrying out rotation And revolution；The food tray 12 that draws being now placed on driven gear 8 also follows driven gear 8, due to drawing the hexagonal card slot on food tray 12 The tail end for blocking bamboo stick is able to drive bamboo stick and brochette while carrying out rotation and revolution, when carrying out rotation, can make brochette Surrounding is heated evenly, to reach best barbecue effect；

S4, starting motor 10 also rotate simultaneously with actuating miniature fume-exhausting motor 147 to siphon away the oil smoke in Carrier box 14；? When using equipment with Smoking pipe 18 and connecting branch 19, moreover it is possible to which by connecting branch 19, further absorption walks bilayer and makes charcoal bucket A large amount of smog that charcoal burning generates in 17 prevent brochette from being fire-cureed by a large amount of flue gases, while making to remain clear in Carrier box 14 Clean health, aesthetics are good；

S5, headlamp 142 is then opened when the aesthetics of Carrier box 14 when insufficient light or needs improve barbecue, to provide Enough light；

During S6, barbecue, grease of the grease and brush of meat products itself on brochette surface can be dripped because high temperature is roasted, The oil droplet of drippage is directly dripped along brochette itself to the bottom for drawing food tray 12 down toward drawing in food tray 12, is then passed through under the effect of gravity Oil leaking hole 63 in oil drain pan, or on bracket 6 is dropped in oil drain pan the collection for completing oil droplet, fills in oil drain pan It later, can be by the way that oil drain pan to be pulled out to the cleaning for outwelling the waste oil in disk to guarantee Carrier box 14 from the side of Carrier box 14；

S7, in cooking process, directly shut the fold-down door 143 on Carrier box 14 with reach incubation chamber isolation heat mesh , the heat being radiated with operator is effectively reduced, operator can directly observe through the high temp glass 141 on Carrier box 14 Situation is roasted, then directly passes through the circular hole general among top fixing plate 1 when needing to add charcoal fire when using charcoal as heat source Charcoal is placed in bilayer and makes charcoal in bucket 17；

S8, after brochette is baked, open Carrier box 14 on fold-down door 143, can motor 10 close or run when into Row takes barbecue string, extracts the tail end of bamboo stick from the hexagonal card slot for drawing food tray 12 out in such a way that direct hand is taken, then hold bamboo The part that label are located at 1 upper end of top fixing plate squeezes it inwardly to detach between retaining ring 13 and the card slot of " 7 " font Come, completion takes barbecue process；It is reapposing when roasting barbecue, the outside that bamboo stick is placed in retaining ring 13 is first passed through into the side squeezed Formula forms the inside tail end for the card slot that bamboo stick is pressed into retaining ring 13 and " 7 " font in blind hole, then the tail end of bamboo stick is pressed into and is drawn The fixation of brochette is completed in food tray 12；

S9, after use, according to being electric heat source, then close motor 10 and electric heat source, then waiting facilities are cold But it is cleaned and is packed up afterwards, according to being charcoal heat source, then bilayer is made charcoal after knocking out the charcoal fire in the double-deck bucket 17 of making charcoal Bucket 17 and charcoal fire take out together, are cleaned and are packed up after waiting facilities are cooling.

Claims (9)

1. a kind of smokeless automatic roasting machine, it is characterised in that its main structure includes: top fixing plate, fixed column, fixed external tooth Wheel, bearing, external tooth wheel disc, bracket, connecting shaft, driven gear, bearing, motor, driving gear and draw food tray, horizontally disposed circle It is arranged concentrically external tooth wheel disc immediately below the fixation external gear of disk-shaped structure, wherein fixed external gear is fixed setting, external tooth Wheel disc is arranged by the way of it can rotate around center axis, and connection has been provided at fixed external gear and external tooth wheel disc and has been fixed Hole；Level is embedded at external tooth wheel disc surrounding edge is fixedly installed bearing, and the company that can be rotated around bearing is provided in bearing Spindle, the middle of connecting shaft are cased with the driven gear engaged with fixed external gear, and connecting shaft upper end is fixedly installed to draw The oil droplet that stream barbecue generates draws food tray, and draws food tray and can rotate as connecting shaft rotates, and draws food tray bottom and pass through The formula of wearing is provided with hexagonal notch；Draw the oil drain pan for being provided with immediately below food tray and collecting oil droplet, the upside of fixed external gear Face is also vertically arranged with the fixed column to support top fixing plate, and fixed column upper end brace type is connected with to support and fix The top fixing plate on bamboo stick top is roasted, the middle of fixed external gear is provided with electric heat source or charcoal heat to be roasted Source；The side of external tooth wheel disc, which is additionally provided with, provides the motor of power, and machine shaft is connected with driving gear, driving gear and external tooth Wheel disc engages, and array is provided with the notch of " 7 " font at the surrounding edge of top fixing plate, passes through the groove body shape of bending Shape prevents the upper end of barbecue bamboo stick from detaching from top fixing plate in rotation, and fixed external gear sets with external tooth wheel disc The mode of setting is that external tooth wheel disc is fixedly connected with the outer ring of rolling bearing, and fixed external gear is fixedly connected with the inner ring of rolling bearing.

2. a kind of smokeless automatic roasting machine according to claim 1, it is characterised in that the downside of top fixing plate is arranged There is the retaining ring of circular configuration, retaining ring is located at the middle of the card slot of " 7 " font, and can be with the inside portion of the card slot of " 7 " font Point form enclosure space, retaining ring is elastomeric element, can from its outside by extruding by way of bamboo stick sticked into " 7 " font Card slot inside tail end, and bamboo stick can be taken out by way of inwardly squeezing retaining ring with bamboo stick.

3. a kind of smokeless automatic roasting machine according to claim 2, it is characterised in that set between external tooth wheel disc and oil drain pan It is equipped with the intermediate rectangular connecting support for borehole structure, the bracket of cross shape, branch are bolted in the circular hole of connecting support The second bolt arrangement that frame is arranged by four ends is fixedly connected with the circular hole edge of connecting support, and bracket middle is provided with First bolt arrangement, the first bolt arrangement passes through the through hole among external tooth wheel disc and is bolted with fixed external gear, and props up Four end of frame is provided with the oil leaking hole of arc close to end point, and the position of oil leaking hole and the position for drawing food tray of the upper end are corresponding.

4. a kind of smokeless automatic roasting machine according to claim 1, it is characterised in that drawing food tray is the recessed cone in middle Shape curved-surface structure, and hexagonal notch is located at the center of conical camber structure, in order to utilize the weight of brochette itself Cooperate taper inclined-plane, the rotation center for drawing food tray card slot is automatically found when brochette being enable to place, makes to rotate more stable, and hexagonal Notch can make to roast bamboo stick in the case where not influencing the positioning of brochette bamboo stick, pass through the oil generated when barbecue as soon as possible This hole flows to inside following oil drain pan and goes.

5. a kind of smokeless automatic roasting machine according to claim 1, it is characterised in that fixed external gear and external tooth wheel disc Outside go back packaging type be provided with to keep the temperature, heat-insulated and smoke evacuation Carrier box, main structure includes high temp glass, illumination Lamp, fold-down door, air inlet, smoke collection pipe and support tube；Carrier box is the body structure of upper end opening, the side all around of Carrier box It is provided with high temp glass, wherein the high temp glass of front and back side is arranged to fold-down door structure, fold-down door structure includes horizontally disposed Curved baffle at high temp glass upper edge further includes having the height that can allow being arranged at the lower edge of front and back side high temp glass The shaft rotated before and after warm glass；The four corners of Carrier box are vertically arranged with to walk cigarette and connection and seal adjacent high-temperature glass Support tube, penetration type is provided with the air inlet to oil smoke in absorbing load bearing box on support tube, and support tube passes through Carrier box bottom The horizontally disposed smoke collection pipe connection in portion, a smoke collection pipe upper tube is communicated with miniature fume-exhausting motor wherein；Close to air inlet Downside edge is provided with headlamp.

6. a kind of smokeless automatic roasting machine according to claim 5, it is characterised in that oil drain pan is located at the downside of Carrier box It on face, and is square structure, the lateral surface of oil drain pan is provided with the handle to pull, can using the structure of drawer type Pull is carried out from certain one side of Carrier box.

7. a kind of smokeless automatic roasting machine according to claim 5, it is characterised in that air inlet is set to the upper of support tube End point, the air inlet be array honeycomb is poroid or strip cavernous structure.

8. a kind of smokeless automatic roasting machine according to claim 5, it is characterised in that fixed external gear being capable of the side of replacing with Round inner gear structure, the bolt arrangement and connecting support spiral shell that fixed external gear is provided with by four corners are provided among shape disk It tethers and connects, and inner gear structure is engaged with the outer side edges of driven gear edge, while external tooth wheel disc is fixed in the lower end of fixed column On；External tooth wheel disc is stuck on the inner ring of rolling bearing simultaneously, and the outer ring of rolling bearing is connected and fixed with fixed external gear makes external tooth Wheel disc can be around center rotating.

9. a kind of smokeless automatic roasting machine according to claim 5, it is characterised in that it is further, when using charcoal heat source Bucket is made charcoal using bilayer to hold heat source, the Smoking pipe of the double-deck bucket of making charcoal being internally provided with to absorb flue gas, Smoking pipe is Pipe side wall array has the tubular structure of through hole, and the lower end of Smoking pipe is incorporated in smoke collection pipe by connecting branch.