CN2774154Y

CN2774154Y - Multipurpose electric roasting oven

Info

Publication number: CN2774154Y
Application number: CN 200520039254
Authority: CN
Inventors: 廖顺亿
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-26
Filing date: 2005-01-26
Publication date: 2006-04-26
Anticipated expiration: 2015-01-26

Abstract

The utility model provides a multipurpose electric baking oven. The utility model is characterized in that an upper layer baking zone and a lower layer charcoal fire zone are arranged on an oven frame, wherein the charcoal fire zone is provided with a plurality of interlayers for adjusting positions of charcoal fire to obtain optimum baking state; the upper layer baking zone is mounted with a rotating shaft which is driven by a motor, and a plurality of driving gears are combined and arranged on the rotating shaft at intervals. The side direction of each driving gear is engaged, combined and provided with a driven gear, and a center shaft hole of the driven gear is used for inserting and arranging a meat baking fork frame. When the rotating shaft is driven by the rotor to revolve, the driven gear on the side direction can be engaged and driven by using the driving gears, and thus the meat baking fork frame can be driven to rotate together to reach the uniform baking efficacy of automatic turnover. The baking zone is provided with a cover cap and a fume exhaust device, which is convenient for supervising the state of baking, and oil fume which can be generated by baking is pumped out and processed through the fume exhaust device. Thus the influence of human health by permeated oil fume and the derivatization problem of environmental protection can be avoided. Thus the practical electric baking oven with perfect function is formed.

Description

The electronic baking oven of a kind of multi-purpose type

Technical field

The utility model relates to the electronic baking oven of a kind of multi-purpose type.

Background technology

Traditional barbecue is on structural design, but mainly be the utensil that is provided with a splendid attire charcoal fire, set up barbecue net or barbecue more thereon, then sliced meat are placed the barbecue net or with chicken, skewer etc. are inserted on the barbecue, utilize the temperature of charcoal fire that sliced meat, chicken or skewer etc. are toasted, cooperate constantly upset or turn-over, make it can thermally equivalent and bake fully.

Because of traditional barbecue in the turn-over of sliced meat or upset, be to be dependent on manually to carry out fully, really quite bother and inconvenience, and because of the time of its turn-over or upset indefinite, so be difficult to keep it is heated evenly, cause often having partly burned and still last well-done phenomenon partly, if it is edible reluctantly, problems such as digestive discomfort then may take place, even its burned part formaldehyde more, do not allow to be ignored in fact.

Though there is the dealer to develop barbecue grill at present with automatic turn over function, utilize the circulation of a motor transmission one chain or belt to rotate, count roller bearing with these chains or the transmission of belt referral again and produce turn, make the barbecue crotch that is inserted in roller bearing with its turn, to reach the automatic upset usefulness of skewer of being inserted on the barbecue crotch etc., and then obtain to be heated comparatively uniformly, take place in order to do reducing burned or underdone situation.

In fact, the barbecue grill of the automatic turn over function of this type of tool, also only can solve the trouble and inconvenience of artificial turn-over, though rotating with the circulation of chain or belt, it can impel the roller bearing turn to reach the barbecue crotch usefulness of overturning automatically, but because of the weight of its roller bearing is directly to suppress in chain or above the belt, as if its preponderance, may influence the smoothness of its transmission, cause the certain still difficult certainly perfect design that is called of its upset.

Mostly the barbecue crotch of this type of barbecue grill is directly to be placed on the body of heater, and can't adjust the distance of charcoal fire and roast, causes them when the article of baking different volumes, still might take place burned or does not examine ripe situation, is necessary to solve improvement certainly.

In addition, because of when toasting food such as meat, will inevitably produce the oil smoke problem, if and this type of oil smoke is healthy if suction excessively, not only can influence, and the more important thing is with the professional barbecue survivor of battalion, then the oil smoke of its generation also will become the emphasis of banning of environmental protection unit, be necessary to be solved in the lump improvement in fact.

The utility model content

The purpose of this utility model is to provide a kind of multi-purpose type electronic baking oven, overcomes existing shortcoming recited above.

For achieving the above object, the scheme that the utility model solves is: the electronic baking oven of a kind of multi-purpose type, its structure is formed and is mainly comprised: a grate, it is provided with a large-area base, be provided with a vertical type shelf body in base, this upright support body epimere is provided with an accommodation space, must organize in its inside and to establish electric transmissio mechanism, blockade in upright support body two ends and the fabrication process interval in addition with side plate, epimere and its differentiation is planned to upper strata baking zone and lower floor charcoal fire district between the operation area with a bearing frame, ask at two side plates in charcoal fire district and to be provided with interlayer to put the charcoal fire dish, in addition be provided with a fume extractor in upright support body top, but and must be laminated with this baking zone of sealing by the be pivoted transparent cover of a lifting type of fume extractor; One electric transmissio mechanism, be the upright support body epimere inside of being located at aforementioned grate, it cooperates belt transmission one to be placed through the rotating shaft of upright support body inside with a motor, be provided with several travelling gears with the predetermined space group in this rotating shaft, and be provided with driven gear in each travelling gear side engagement group respectively of this rotating shaft, when the motor drive shaft, the driven gear of but its side of travelling gear Synchronous Transmission of mat rotating shaft being nibbled group produces turn, and these driven gear outer edge surfaces are to extend to be provided with axle bed, make these axle beds get assembly and be revealed in the baking zone that aforementioned grate is planned, in these axle bed centers and be provided with axis hole for other the system the barbecue crotch plug, make the barbecue crotch steadily be cross-placed on this bearing frame, must control the keying of motor simultaneously with the gauge tap of a side: a fume extractor, be to be provided with a free-standing chimney in the upright support body top of grate, the side position that this chimney is positioned at baking zone is provided with most exhaust smoke holes, and be provided with a smoke exhaust pipe in this chimney one termination, get external smoke exhaust ventilator with this smoke exhaust pipe, in order to do the issuable oil smoke of baking being detached processing;

In view of the above, when rotating shaft is subjected to motor transmission rotation, just can utilize the driven gear of its travelling gear engaged transmission side direction, and then drive the turn in the lump of barbecue crotch, and reach the even baking effect of automatic upset, cooperate covering and the design of fume extractor of its cover cap, make it must conveniently supervise the baking situation, and the issuable oil smoke of baking must be detached processing, constitute a perfect in shape and function according to this, practical electronic baking oven.

Two side sheet rooms in the lower floor charcoal fire district of this grate are provided with several interlayers, use the upper and lower position that can adjust the charcoal fire dish, best baking state.

The driven gear that the rotating shaft travelling gear lateral engagement group of this electric transmissio mechanism is established can be done one-sided group if the bilateral group is established kenel.

The rotating shaft travelling gear and the driven gear of this electric transmissio mechanism can be the bevel gear kenel, make the two must be vertical transmission configuration.

The rotating shaft of this electric transmissio mechanism is with the in addition bracing frame holder of number support seat, to keep the stable transmission kenel of rotating shaft to driven gear.

The rotating shaft outer end of this electric transmissio mechanism must be held in the mouth and is provided with an extension bar section, can peg graft other roasters or barbecue, and cooperate the braziers put in addition and can implement the toasting performance of sliced meat or sucking pig etc.

The base of this grate can further add bolt, baking oven is locked in admittedly on platform (table) face.

The motor of this electric transmissio mechanism is to be able to gauge tap to control its rotating speed and the duration of runs.

The motor of this electric transmissio mechanism, be transmission one large-scale fluted disc, be spaced in the large fluted disc periphery and be provided with most driven gears, and make driven gear and fluted disc obtain the relation of being engaged and linked, simultaneously the barbecue crotch is inserted and tied in the central shaft hole of driven gear and be cross-placed on the dish seat, may be implemented in the desktop baking oven according to this.

This baking oven be in its cover cap repacking electrothermal tube device, use and adopt electric heating warming mode cooking food.

This baking oven is to be able to the gas heater to replace the charcoal fire dish, uses mash gas heating mode cooking food.

The rotating shaft of this electric transmissio mechanism be do the design of full screw rod, and in rotating shaft, adopt preset space length most follower levers that bridged, these follower levers are to be the vertical relation of bridging with rotating shaft, and establish at the position, stage casing that driven shaft bridges and to be thread segment, use with rotating shaft and obtain the engaged transmission relation, make follower lever rotate with the rotation of rotating shaft, and at the follower lever two ends and the bar section design of doing to contract, its outermost end more is provided with screw thread, utilize these bar section spies that contract to cooperate the bearing part of upright support body both sides spacing in addition and give turn usefulness smoothly, the follower lever outermost end is the interlocking axle bed then, in the axle bed center and be provided with axis hole and plug for the barbecue crotch, make the barbecue crotch must be subjected to the transmission and the automatic rotation of rotating shaft, reach automatic upset baking usefulness with follower lever.

The fork body and the lever of this barbecue crotch is that the movable insert group of work combines design, this fork body is to adopt equilateral multiangular design, cooperate the homotype axis hole of axle bed to obtain slotting knot continuous action relation, insertion section in this fork body is provided with a ring groove, this lever then is provided with a caulking groove at relative position and runs through the jack of inserting knot for the fork body, and omit anterior position at caulking groove and establish a screw, use to such an extent that lock is established a L type spacer, spacer must be inserted in the ring groove that be positioned in the fork body by caulking groove.

The fork body and the lever of this barbecue crotch is that the movable insert group of work combines, and establishes a screw in lever and connects to jack, must lock so that pitch body to break away from lever, but can keep pitching the rotation usefulness of body.

Owing to adopted such scheme, the utility model is able to the most driven gears of rotating shaft transmission that are subjected to the motor transmission, make the barbecue crotch that is inserted in driven gear get thereupon upset synchronously, and because of its each driven chi train independent engagement in several travelling gear sides of rotating shaft spacer sleeve group, thereby the unlikely smoothness that influences its transmission can obtain preferable even cured effect; It must be moderate in one's demands according to the baking of roast and adjust the charcoal fire high and low position, obtains best baking state according to this, avoids taking place burned or roasting for a long time not yet done situation;

Can utilize a cover cap that its baking operation is carried out in suitable confined space, and cooperate fume extractor and the oil smoke that baking produces must be detached processing, can effectively avoid oil smoke to fill the air and influence health and the environmental issue of deriving;

Can utilize this be provided with by the rotating shaft of motor transmission, make it in case of necessity, must be in terminal adjunction roaster of rotating shaft or barbecue, cooperate the braziers of system in addition and can implement toasting performance such as sliced meat or sucking pig, can promote its scope of application.

Description of drawings

Fig. 1 is a structure schematic appearance of the present utility model.

Fig. 2 is a partial structurtes decomposing schematic representation of the present utility model.

Fig. 3 is that partial structurtes of the present utility model concern schematic diagram.

Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model barbecue crotch.

Fig. 5 is the structural relation schematic diagram of the utility model barbecue crotch

Fig. 6 is the structural relation schematic diagram of another preferred embodiment of the utility model barbecue crotch.

Fig. 7 is a preferred embodiment figure of the present utility model.

Fig. 8 is another preferred embodiment figure of the present utility model.

Fig. 9 is the STRUCTURE DECOMPOSITION schematic diagram of another preferred embodiment of the utility model.

Figure 10 is that the partial structurtes of another preferred embodiment of the utility model concern schematic diagram.

The specific embodiment

See also the structure schematic appearance of Fig. 1 to Fig. 3, the partial structurtes decomposing schematic representation of Fig. 2 and the partial structurtes of Fig. 3 concern schematic diagram, and the utility model mainly comprises as shown in the figure:

One grate, it is provided with a large-area base 10, it is more firm that it is put, even can add bolt 101 and lock in admittedly on platform (table) face, be provided with a vertical type shelf body 11 in base 10, these vertical type shelf 11 epimeres are provided with an accommodation space, must organize in its inside and to establish electric transmissio mechanism, blockade in upright support body 11 two ends and the fabrication process interval in addition with side plate 1212 ', epimere and its differentiation is planned to upper strata baking zone and lower floor charcoal fire district between the operation area with a bearing frame 13, between two side plates 1212 ' in charcoal fire district, be provided with several interlayers 14, use can adjust charcoal fire dish 15 on, upper/lower positions, be provided with a fume extractor in upright support body 11 tops in addition, but and must be laminated with this baking zone one electric transmissio mechanism of sealing by the be pivoted transparent cover 16 of a lifting type of fume extractor, system is located at intersegmental part on the upright support body 11 of aforementioned grate, system cooperates belt 21 transmissions to be placed through the rotating shaft 22 of upright support body 11 inside with a motor 20, be provided with several travelling gears (23) with the predetermined space group in this rotating shaft 22, and with this rotating shaft 22 of 24 Brace framves of number support seat holder, and be provided with driven gear 25 in each travelling gear 23 side engagement group respectively of this rotating shaft 22, these travelling gears 23 and driven gear 25 can be the bevel gear kenel, make the two must be vertical transmission configuration, and these driven gears 25 can be done one-sided group and establish, or bilateral group is as shown in the figure established kenel, when motor 20 drive shafts 21, the driven gear 25 of but its side of travelling gear 23 Synchronous Transmission of mat rotating shaft 21 being eaten group produces turn, and these driven gear 25 outer edge surfaces are to extend to be provided with axle bed 26, make these axle beds 26 get assembly and be revealed in the baking zone that aforementioned grate is planned, in these axle bed 26 centers and be provided with axis hole 27 to plug the position that makes this axis hole 27 for the barbecue crotch 40 of other system general corresponding with aforesaid bearing frame 13 upper limb faces, make barbecue crotch 40 steadily be cross-placed on this bearing frame 13, hold in the mouth again in these rotating shaft 22 outer ends in addition and be provided with an extension bar section 28, can peg graft other roasters or barbecue, again this motor 20 be the mat gauge tap 29 of being located at grate one side must be controlled it and opens and closes adjustment with rotating speed, and must set 20 durations of runs of motor;

One fume extractor, be to be provided with a free-standing chimney 30 in upright support body 11 tops of grate, the side position that this chimney 30 is positioned at baking zone is provided with most exhaust smoke holes 31, and be provided with a smoke exhaust pipe 32 in these chimney 30 1 terminations, get external smoke exhaust ventilator (not drawing on the figure) with this smoke exhaust pipe 32, the issuable oil smoke of baking must be detached processing;

In view of the above, via on take off the electronic baking oven of the utility model that structure is formed, implementing food (as: chicken, chicken leg, steak, during skewer etc.) baking operation, be that food is inserted on the barbecue crotch 40 in advance, simultaneously barbecue crotch 40 is cross-placed on bearing frame 13, and make barbecue crotch 40 1 ends insert tying in driven gear 25 exposes the central shaft hole 27 of axle bed 26, obtain the continuous action relation of barbecue crotch 40 and driven gear 25, again aforesaid cover cap 16 is laminated with the sealing baking zone, the charcoal fire dish 15 in the lower floor charcoal fire district then kind and the volume of visual its cooking food is adjusted on it, upper/lower positions, use the best baking state of obtaining food, then can turn round by starter 20, and look actual needs and adjust motor 20 rotating speeds or further set the duration of runs, utilize this motor 20 to cooperate belts 21 and rotating shaft 22 rotations of transmission inside, via each travelling gear 23 of rotating shaft 22 and the meshing relation of each driven gear 25, but each driven gear 25 of Synchronous Transmission is caused barbecue crotch 40 turn thereupon, give the automatic upset baking usefulness of its barbecue crotch 40 according to this, issuable oil smoke then is laminated with sealing because of baking zone mat transparent cover 16 during its baking, except that seeing that seeing through this transparent cover 16 supervises the situation of baking, more can avoid oil smoke to be distributed to the outside, its oil smoke be derived via the exhaust smoke hole 31 of aforementioned chimney 30, the smoke exhaust ventilator that cooperates its smoke exhaust pipe 32 to connect to establish will detach processing, avoid oil smoke to fill the air and influence health and the environmental issue person that derives:

By above explanation as can be known, electronic baking oven of the present utility model is through the composition design of its structure, utilize one to be subjected to rotating shaft 22 transmissions simultaneously of motor 20 transmissions to organize driven gear 25 more, make the barbecue crotch 40 that is inserted in driven gear 25 axle beds 26 central shaft holes 27 be able to synchronous turn, and then reach the even baking effect of automatic upset, cooperate covering and the design of fume extractor of its cover cap 16, make it must conveniently supervise the baking situation, and the issuable oil smoke of baking must be detached processing, constitute a perfect in shape and function in view of the above, practical electronic baking oven can effectively solve the existing existing shortcoming of like product.

See also the structure of the barbecue crotch 40 that Fig. 4-Fig. 5 the utility model is used, for cooperating barbecue crotch 40 to be subjected to the automatic turn upset baking usefulness of rotating shaft 22 transmissions with driven gear 25, the utility model is that the movable insert group of the fork body 41 of barbecue crotch 40 and lever 43 works is combined design, this fork body 41 is for adopting equilateral multiangular (as: hexangle type, positive square or octagon etc.) design, cooperate the homotype axis hole 27 of axle bed 26 to obtain slotting knot continuous action relation, insertion section in this fork body 41 is provided with a ring groove 42, this lever 43 then is provided with a caulking groove 44 at relative position and runs through the jacks 45 of inserting knot for fork body 41, and omit anterior position at caulking groove 44 and establish a screw 46, use to such an extent that lock is established a L type spacer 47, spacer 47 must be inserted in the ring groove 42 that is positioned in fork body 41 by caulking groove 44, make fork body 41) can't break away from lever 43, but can keep pitching the rotation usefulness of body 41, can make barbecue crotch 40 more smooth and easy with the rotation start of driven gear 25:

See also shown in Figure 6, the fork body 41 of aforementioned barbecue crotch 40 and the slotting knot of lever 43 spacing with the giving of turn usefulness, be can single bolt 48 lock establish and replace aforementioned spacer, inserting the knot end in lever 43 establishes a screw 49 and makes it to run through the jack 45 of inserting knot for fork body 41, use bolt 48 locked this keyhole 49 after, but insert in the default ring groove 42 of section in pitching body 41 end of bolt 48 just plug-in card, the spy can form spacing to fork body 41 according to this, make it unlikely disengaging lever 43, give this fork body 41 simultaneously and be able to independent automatic upset usefulness, become another preferred embodiment of the utility model barbecue crotch with the rotation of follower lever axle bed.

See also the embodiment of Fig. 7, because of the utility model is rotating shaft 22 rotations that are placed through the upright support body of grate 11 inside with the motor transmission, reach the cooking food usefulness of upset automatically, under this functional frame, the extension bar section 28 of utilizing its rotating shaft 22 outer ends rank to establish, be to peg graft other roaster 50 or barbecues, cooperate the braziers 51 put in addition and can implement toasting performance such as sliced meat 52 or sucking pig to solve the issuable in the use restriction of aforementioned barbecue crotch 40; Perhaps, must establish electrothermal tube 161 in aforesaid cover cap 16 repackings, the function with electric baking food is provided: in addition, also aforesaid charcoal fire dish must be changed with the hot heater replacement of gas, make it be able to gas mode of heating cooking food, the anthracemia problem of avoiding the right burning of charcoal fire to derive; In view of the above, the spy can make its integral body can obtain more flexibly value of using more.

Please consult embodiment shown in Figure 8 again, under the above-mentioned functions framework, the utility model can be integrated in one with electronic baking oven and round table in addition, utilize motor 60 transmissions one large-scale fluted disc 61, be spaced in large fluted disc 61 peripheries and be provided with most driven gears 62, and make driven gear 62 and fluted disc 61 obtain the relation of being engaged and linked, simultaneously barbecue crotch 63 is inserted and tied in the central shaft hole of driven gear 62 and be cross-placed on the dish seat 64, thus, when 61 runnings of motor 60 transmission fluted discs, each driven gear 62 of its engagement and the barbecue crotch 63 of insert group will produce turn synchronously, can reach barbecue crotch 63 usefulness of upset baking automatically in view of the above, cooperate the baking of heating from the top of the electrothermal tube device 161 of cover cap 16, the business desktop baking oven in order to do being applicable to barbecue becomes another Implementation Modes of the utility model.

See also Fig. 9-Figure 10 and be another preferred embodiment of the present utility model, in this embodiment, basically still continue to use the grate structure of previous embodiment, it is provided with a large-area base 10, be provided with a vertical type shelf body 11 in base 10, these upright support body 11 epimeres are provided with an accommodation space, must organize in its inside and to establish electric transmissio mechanism, blockade in upright support body 11 two ends and the fabrication process interval in addition with side plate 1212 ', epimere and its differentiation is planned to upper strata baking zone and lower floor charcoal fire district between the operation area with a bearing frame 13, between two side plates 1212 ' in charcoal fire district, be provided with several interlayers 14, use can adjust charcoal fire dish 15 on, upper/lower positions, be provided with a free-standing chimney 30 in upright support body 11 tops in addition, but and must be laminated with this baking zone of sealing by the be pivoted transparent cover 16 of a lifting type of fume extractor: and be different from this embodiment part, be to be that present embodiment is in the design of its electric transmissio mechanism, be that full screw structural design is made in rotating shaft 22 ', it is to be placed through upright support body 11 inner and mat number support seat 24 ' bracing frame holders, mat motor 20 cooperates this rotating shaft 22 ' of belt 21 transmissions simultaneously, and in rotating shaft 22 ', adopt preset space length most follower levers 70 that bridged, these follower levers 70 are to be the vertical relation of bridging with rotating shaft 22 ', and establish at the position, stage casing that driven shaft 70 bridges and to be thread segment 71, use with rotating shaft 22 ' and obtain the engaged transmission relation, make follower lever 70 rotate with the rotation of rotating shaft 22 ', and at follower lever 70 two ends and bar section 72 designs of doing to contract, its outermost end more is provided with screw thread 73, utilize these bar section 72 spies that contract to cooperate the bearing part 74 of upright support body 11 both sides spacing in addition and give turn usefulness smoothly, follower lever 70 outermost end are interlocking axle bed 75 then, in axle bed 75 centers and be provided with axis hole 76 and plug for barbecue crotch 40, make barbecue crotch 40 must be subjected to the transmission and the automatic rotation of rotating shaft 22 ' with follower lever 70, reach automatic upset baking usefulness, constitute of the present utility model another according to this and implement the structure kenel.

Claims

1, the electronic baking oven of a kind of multi-purpose type, it is characterized in that: comprising: a grate, it is provided with a large-area base, be provided with a vertical type shelf body in base, this upright support body epimere is provided with an accommodation space, must organize in its inside and to establish electric transmissio mechanism, blockade in upright support body two ends and the fabrication process interval in addition with side plate, epimere and its differentiation is planned to upper strata baking zone and lower floor charcoal fire district between the operation area with a bearing frame, two side sheet rooms in the charcoal fire district are provided with interlayer to put the charcoal fire dish, in addition be provided with a fume extractor in upright support body top, but and must be laminated with this baking zone of sealing by the be pivoted transparent cover of a lifting type of fume extractor; One electric transmissio mechanism, be the upright support body epimere inside of being located at aforementioned grate, it cooperates belt transmission one to be placed through the rotating shaft of upright support body inside with a motor, be provided with several travelling gears with the predetermined space group in this rotating shaft, and be provided with driven gear in each travelling gear side engagement group respectively of this rotating shaft, and these driven gear outer edge surfaces are to extend to be provided with axle bed, make these axle beds get assembly and be revealed in the baking zone that aforementioned grate is planned, in these axle bed centers and be provided with axis hole for other the system the barbecue crotch plug, must control the keying of motor simultaneously with the gauge tap of a side: a fume extractor, be to be provided with a free-standing chimney in the upright support body top of grate, the side position that this chimney is positioned at baking zone is provided with most exhaust smoke holes, and be provided with a smoke exhaust pipe in this chimney one termination, get external smoke exhaust ventilator with this smoke exhaust pipe.

2, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: two side sheet rooms in the lower floor charcoal fire district of this grate are provided with several interlayers.

3, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: the driven gear that the rotating shaft travelling gear lateral engagement group of this electric transmissio mechanism is established, can do one-sided group if the bilateral group is established kenel.

4, according to claim 1 or the electronic baking oven of 3 described multi-purpose types, it is characterized in that: the rotating shaft travelling gear and the driven gear of this electric transmissio mechanism can be the bevel gear kenel.

5, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: the rotating shaft of this electric transmissio mechanism, counted the in addition bracing frame holder of support seat.

6, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: the rotating shaft outer end of this electric transmissio mechanism must be held in the mouth and is provided with an extension bar section, can peg graft other roasters or barbecue.

7, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: the base of this grate can further add bolt, and baking oven is locked on platform or the desktop admittedly.

8, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: the motor of this electronic driver is a structure of can gauge tap controlling its rotating speed and the duration of runs.

9, the electronic baking oven of multi-purpose type according to claim 1, it is characterized in that: the motor of this electric transmissio mechanism, be transmission one large-scale fluted disc, be spaced in the large fluted disc periphery and be provided with most driven gears, and make driven gear and fluted disc obtain the relation of being engaged and linked, simultaneously the barbecue crotch is inserted and tied in the central shaft hole of driven gear and be cross-placed on the dish seat.

10, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: this baking oven is in its cover cap repacking electrothermal tube device.

11, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that this baking oven replaces the charcoal fire dish with the gas heater.

12, the electronic baking oven of multi-purpose type according to claim 1, it is characterized in that: the rotating shaft of this electric transmissio mechanism is full screw rod project organization, and in rotating shaft, adopt preset space length most follower levers that bridged, these follower levers are to be the vertical relation of bridging with rotating shaft, and establish at the position, stage casing that driven shaft bridges and to be thread segment, use with rotating shaft and obtain the engaged transmission relation, follower lever two ends and be the bar segment structure that contracts, its outermost end more is provided with screw thread, utilize these bar section spies that contract to cooperate the bearing part of upright support body both sides spacing in addition and give turn usefulness smoothly, the follower lever outermost end is the interlocking axle bed then, in the axle bed center and be provided with axis hole and plug for the barbecue crotch.

13, the electronic baking oven of multi-purpose type according to claim 1, it is characterized in that: the fork body of this barbecue crotch and lever are movable insert group integrated structures, this fork body is to be equilateral multiangular structure, cooperate the homotype axis hole of axle bed to obtain slotting knot continuous action relation, insertion section in this fork body is provided with a ring groove, this lever then is provided with a caulking groove at relative position and runs through the jack of inserting knot for the fork body, and omit anterior position at caulking groove and establish a screw, use to such an extent that lock is established a L type spacer, spacer must be inserted in the ring groove that is positioned in the fork body by caulking groove.

14, the electronic baking oven of multi-purpose type according to claim 1 is characterized in that: the fork body and the lever of this barbecue crotch is that the movable insert group of work combines, and establishes a screw in lever and connects to jack.