CN2274927Y

CN2274927Y - Smokeless automatic flip skewer machine

Info

Publication number: CN2274927Y
Application number: CN 96219140
Authority: CN
Inventors: 刘福兴
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-19
Filing date: 1996-09-19
Publication date: 1998-02-25
Anticipated expiration: 2006-09-19

Abstract

A smokeless automatic turning-over type string roasting machine is composed of a machine body with infrared heat source, at least one string roasting unit for serially inserting the roasted food, a turning unit on said machine body for installing the string roasting unit, and a lifting controller for controlling said turning unit to move up or down for proper roasting degree.

Description

The smokeless series roaster of upset automatically

The utility model relates to a kind of smokeless series roaster of upset automatically that is used for baked foods, and it comprises heat power supply device, body, skewer device and turning device.

Control by manpower for the barbecue work of skewered food traditionally.Therefore, food must constantly stir in case burned when barbecue.Just there was the skewer machine of food of automatic upset to come out afterwards.The structure of known automatic tipper mainly is made up of the idle gear that several are meshed, the centre bore of each idle gear forms polygonal hole and wears the roasting rod of rate that should the polygonal hole shape for cooperation, and rely on the driving gear of being located on the motor to drive an idle gear and make each idle pulley rotate simultaneously, and then make the food on the rod of skewering that is arranged in each idle gear be reversed and roast.

Yet in the barbecue process, the temperature of the desired tender degree of food and mouthfeel and barbecue has substantial connection, and promptly the food of skewered must change its distance near thermal source often, flexibly to adjust the barbecue temperature of food.But existing automatic turnover machine only can constantly overturn skewered food in the original place and accept identical heat, can not often change and the thermal source distance, makes food can avoid burning when barbecue, and mouthfeel and the also too late manually-operated of tender degree.

The deficiency for fear of above-mentioned existing series roaster that order of the present utility model is provides a kind of and not only can overturn automatically, and can control the series roaster of food roasting to the thermal source distance, and makes its structure more become reasonable.

The purpose of this utility model is to adopt following structure to realize: this series roaster by a top be provided with the infrared heat source apparatus body, at least one is installed on the body setting up the turning device of the device of skewering in order to go here and there the device of skewering of inserting roast, one, and the above-mentioned switching mechanism of control rises in body or descends and formed with the apparatus for controlling of lifting that reaches suitable baking degree.Wherein, turning device is provided with a grillage, and the inboard both sides of this grillage respectively is provided with a belt wheel, is with thin net metal conveyer belt on two belt wheels, a motor interlock driving pulley.The device of skewering is articulated by axle, wheel shaft and quill and forms.This axle can be fixed in grillage, and the runner on the wheel shaft is arranged on the said conveyer belt accordingly to drive rotation.This wheel shaft is provided with at least one clamping device, can be clamped when making the string inserted component insert the centre bore of wheel shaft and driven rotary, quill then is sleeved on this wheel shaft periphery, so that can hide above-mentioned string inserted component after stretching, to prevent that thermal source from burning it, and the stay cord on the rope sheave that drives apparatus for controlling of lifting reels, so that the turning device that is set up on the skewered device rises or descends, and suitable degree of being roasted.Below conveyer belt, be provided with one and hold block seat, can allow Broiled Dish be supported fully, avoid presenting in the upset food and glide, and the phenomenon of barbecue inequality.

Description of drawings:

Fig. 1 is the stereo appearance figure of series roaster

Fig. 2 drives the front plan view of turning device lifting for apparatus for controlling of lifting

Fig. 3 cooperates the stereo appearance figure of the device of skewering for turning device

Fig. 4,5 is that turning device conveyer belt elasticity is adjusted action diagram

Fig. 6 is the three-dimensional exploded view of device one embodiment of skewering

Fig. 7 is the section plan of device one embodiment of skewering

Fig. 8 is that the device one embodiment string of skewering is inserted the use diagrammatic plan cutaway view of roast

Fig. 9 is the plan view of another embodiment of device that skewers

Figure 10 is the cross section view of Fig. 9

Figure 11 is the three-dimensional exploded view of the another embodiment of device of skewering

Each component among the figure: 1 body, 2 apparatus for controlling of lifting, 3 turning devices, 4 devices of skewering, 5 string inserted components, 6 flat string inserted components, 7 string forks, 11 infrared heat source apparatus, 12 guide shafts, 21 rotation machines, 22 stay cords, 211 rope sheaves, 31 grillages, 32 support bodys, 33 backstays, 34 motors, 35 conveyer belts, 36 hold block seat, 37 driving screws, 311 notches, 312 axle sleeves, 313 guide channels, 351,352 belt wheels, 361 axle beds, 362 screws, 363 bearings, 371 bearing blocks, 372 driving screws, 41 axles, 42 quills, 43 wheel shafts, 44 thermo-resistant handles, 411 locating slots, 412 bearings, 421 through holes, 422 retaining edge, space in 423,430 trepannings, 431 runners, 432 fixed muffles, 4321 flanges, 4322 keyholes, 433 holes, 434 flexible members, 435 balls, 436 screws, 437 bolts, 438 centre bores.

Detailed structure, operation principle and effect to this series roaster is further described in conjunction with the accompanying drawings:

As shown in Figure 1, series roaster is mainly by 2, one turning devices 3 of 1, one apparatus for controlling of lifting of a body, and at least one device 4 of skewering is formed.Wherein body 1 top is provided with infrared heat source apparatus 11, and this infrared heat source apparatus 11 is a kind of infrared ray Gas cooker with infrared ceramic plate, and it is to utilize infrared ray to radiate the wavelength of providing warm-heat effect, in order to heat food; Turning device 3 is located at body 1 the place ahead, and it has a grillage 31, and these grillage 31 lateral surfaces are provided with

several support bodys

32, and 33 of a positioning rod are located in the support body 32, the locating slot 411 (as shown in Figure 6) of the device 4 of skewering can be overlapped close.The device 4 of skewering is seated in out on the notch above the grillage 31 311 with the fixed position; Respectively be pivoted with a belt wheel 351 and 352 (as shown in Figure 3) in grillage 31 inboard both sides, one thin 35 netted of metal conveyer belts are placed on the belt wheel 351,352, drive revolution by belt wheel 351 interlock motors 34, make runner 431 thereby rotation on the device 4 of skewering of contact conveyer belt 35, and make and be engaged in the also upset thereupon of string inserted component 5 (can be bamboo let or other like) that is inserted with roast in the device 4 front end strings of skewering; Respectively be provided with an axle sleeve 312 at grillage 31 medial surface two ends and be matched with guide shaft 12, and make grillage 31 can do to move vertically; Block seat 36 is held in the below that is positioned at conveyer belt 35, makes can obtain sufficient holding power when Broiled Dish bears in conveyer belt 35, avoids the support of food can't present level, causes barbecue uneven.

As shown in Figure 2, apparatus for controlling of lifting 2 is located at body 1 top, it has a rotation machine 21, the central shaft of this rotation machine 21 is provided with a rope sheave 211 with several grooves, on rope sheave 211, be arranged with stay cord 22, and make stay cord 22 lower ends be fixed in grillage 31 upper ends of turning device 3, when rotation machine 21 clockwise rotates, grillage 31 pullings can be risen; When rotation machine 21 rotates counterclockwise, then descend with grillage 31 suffered gravity own.

As shown in Figure 4 and Figure 5, the axle center of belt wheel 352 is established a bearing 363 and is passed grillage 31, and the axle bed 361 of bearing 363 wears screw 362, be fixed in be opened on the grillage 31 and parallel with conveyer belt 35 two guide channels 313 up and down on; In addition, on grillage 31, set firmly a bearing block 371, and on axle bed 361, set firmly a guide screw seat 372, to wear the driving screw 37 that unification is parallel to above-mentioned guide channel 313, when conveyer belt 35 is lax, makes screw rod 37 rotating counterclockwise (as shown in Figure 5), and drive axle bed 361, the belt wheel 352 that is arranged in bearing 363 is outwards moved along guide channel 312, and tension conveyer belt 35.

Fig. 6 and Fig. 7 have provided the solid of device one embodiment that skewers of this series roaster and have decomposed and section plan.As shown in the figure, the device 4 of skewering is articulated by axle 41, wheel shaft 43 and quill 42 and forms.Wherein, axle 41 can be placed in the notch 311 on the grillage 31 and stably place.Be provided with one at axle 41 rear end sides and be three-back-shaped locating slot 411, this locating slot 411 can be buckled in the backstay 33 of turning device 3, endwisely slips to avoid axle 41.Connect at axle 41 ends and to establish a thermo-resistant handles 44 made from the heat proof material of the heating rate of passing at the low to hold; In addition, wheel shaft 43 front ends are provided with centre bore 438 being nested with string inserted component 5, and the trepanning 430 of tool two bearings 412 in terminal surface is then offered being placed on axle 41 front ends, and is able to freely rotate.And outside place is provided with runner 431 at wheel shaft 43 rear sides, then offer a hole 433 that connects centre bore 438 to periphery at least at its front end shell circumferential surface, to install a clamping device, and after offering a screw 436 on this circumferential surface and making the fixed muffle 432 that cover unification axially connects, can be corresponding with the keyhole 4322 on being opened in its abutting end circumferential surface, and with a bolt 437 with the locking; And be provided with a ball 435 and a flexible member 434 from inside to outside with preface in the hole 433 of above-mentioned clamping device; Hole 433 inner openings are less, make ball 435 slightly protruding to centre bore 438, and cover is fixed in the fixed muffle 432 of wheel shaft 43 housing front ends, inwardly hold to prop up flexible member 434 compressing balls 435, after making string inserted component 5 penetrate centre bore 438, can pressurized on ball 435, and push against above-mentioned string inserted component 5 unlikely coming off; This fixed muffle 432 is held the circumferential surface leading edge in addition and is provided with flange 4321, movable sleeve letter 42 rear ends then are provided with space 423 in, front end face also is provided with the through hole 421 that connects above-mentioned interior space, when quill 42 is inserted in it behind space 423 at wheel shaft 43 front ends, the leading edge in space 423 is sentenced machine and is impacted retaining edge 422 in this, with retainer flange 4321, prevent that wheel shaft 43 from coming off.As shown in Figure 8, quill 42 can freely move back and forth on wheel shaft 43, moves so quill 42 can be drawn forward, helps covering the unnecessary exposed parts of string inserted component 5, will go here and there the portion of exposing of inserted component 5 and burn to prevent thermal source.

During use, after the food string that desire is roasted inserts in string inserted component 5 earlier, again it is passed the through hole 421 of quill 42, and insert the centre bore 438 of wheel shaft 43.When its during through the position of ball 435, will make ball 435 by jack-up, and utilize the elastic acting force folder of flexible member 434 to pull and clamped in string inserted component 5.When desire taking-up string inserted component 5 is planted equipment (for example the string fork 7) to change him, as long as a little firmly it is extracted; Treat that food is after string inserted component 5 serial connections are finished, the axle 41 that gets final product the device 4 of will skewering is cross-placed on the notch 311 of turning device 3 grillages 31, and the locating slot 411 of axle 41 is matched with the backstay 33 that is located at grillage 31, with axle 41 is fixing and avoid moving axially; After finish axle 41 location, the runner 431 of being located at wheel shaft 43 promptly is arranged on the thin net metal conveyer belt 35 of turning device 3 naturally, at this moment, start belt wheel interlock motor 34, can drive belt wheel 351,352 and metal conveyer belt 35 Synchronous Transmission, and drive runner 431 rotations food with each serial connection of upset, and available thermo-resistant handles 44 makes by taker and can not scald.When desire control food and infrared heat source apparatus 11 apart from the time, the rotation machine 21 of then available default press button control apparatus for controlling of lifting 2 clockwise or rotate counterclockwise, drive rope sheave 211 coilings or loosen stay cord 22, so that turning device 3 rises or descends along guide shaft 12, reach STOCHASTIC CONTROL food and 11 distances of infrared heat source apparatus with this, thereby can adjust mouthfeel and all preferable food roasting of tender degree.

Fig. 8 and Figure 10 have provided the another enforcement illustration of the device 4 of skewering of this series roaster, be penetrated with a hole in wheel shaft 43 peripheral surface, and at the vertical above-mentioned hole of wheel shaft 43 peripheral surface place, other offers the screw that always passes to this hole, when two strings forks 7 roots that are the L type penetrate the hole two ends respectively and when being overlapped in it, in above-mentioned screw, lock a screw 45 to support the packing two string forks 7 overlapping portions of pulling, and it is fixing to go here and there fork 7, and can unscrew screw 45 according to the roast size that institute's desire string is inserted, so that two string forks 7 outwards or after moving inward are locked again, to adjust 7 distances of two string forks.

Figure 11 is that the skewer fork one of device 4 is implemented illustration, and its wheel shaft 43 front ends can one-body moldedly have a string inserted component 6 that is long and flat, and it can make more firmly string insert roast, and makes unlikely the rocking of roast on it.

This series roaster compared with prior art has the following advantages:

1, the apparatus for controlling of lifting of this series roaster can be controlled the automatic turning device rising or descend, to reach suitably The barbecue degree is to obtain the tender degree of required barbecue and mouthfeel;

2, the conveyer belt of the turning device of this series roaster is thin net metal band, improving the easily deformation long afterwards of being heated of former rubber belt, even the disappearance of melting, and because for thin netted, so in light weight, and be heated evenly;

3, this series roaster is provided with at least one clamping device, makes the string inserted component when inserting wherein, can be driven upset by clamping, and the design of mat movable sleeve letter, makes the protection string inserted component is unlikely to be burnt by thermal source.

Claims

1, a kind of smokeless series roaster of upset automatically, comprise: a top is provided with the body of heat power supply device, at least one is in order to go here and there the device of skewering of inserting roast and being provided with runner, and one be installed on the body to set up the turning device of the device of skewering, this turning device is provided with a grillage, the inboard both sides of this grillage respectively is pivoted with a belt wheel, one conveyer belt then is placed on the above-mentioned belt wheel, by the machine of rotation driven rotary, and make with the device of skewering that contacts conveyer belt on also rotation thereupon of runner, it is characterized in that: establish the above-mentioned turning device of a control and rise or descend to reach the apparatus for controlling of lifting of suitable barbecue degree, this apparatus for controlling of lifting is located at the body top, has a rotation machine, the central shaft of this rotation machine is provided with a rope sheave that has a groove at least, be arranged with at least one stay cord on the groove of this rope sheave, and the stay cord lower end is fixed on the above-mentioned turning device, when the rotation machine started, the turning device that can will set up the device of skewering was pulled and rises or descend.

2, series roaster according to claim 1, it is characterized in that described grillage medial surface two ends respectively are provided with an axle sleeve and the guide shaft of being located at body both sides fit mutually, make grillage do vertically to move up and down along guide shaft, the stay cord on the described apparatus for controlling of lifting is installed on the described axle sleeve.

3, series roaster according to claim 1 and 2, its thing are levied and are that described conveyer belt is thin net metal band.

4, series roaster according to claim 3 is characterized in that described grillage top offers several notches to set up the device of skewering.

5, series roaster according to claim 4, it is characterized in that the described device of skewering is by axle, wheel shaft and quill articulate and form, this mandrels backend side is provided with a locating slot, front end then is articulated in above-mentionedly takes turns shaft rear end and can rotate freely, this wheel shaft front end then is sleeved on the interior space of quill rear end, quill can freely be come and gone on wheel shaft to be moved, this wheel shaft back periphery face also is provided with runner and the contacted formation of conveyer belt, this mandrels backend is provided with a thermo-resistant handles, this is taken turns shaft rear end and is provided with trepanning, be provided with bearing in this trepanning, make the axle front end be forced into this bearing and can rotate freely.

6, series roaster according to claim 5, it is characterized in that described wheel shaft front end shell circumferential surface offers a hole at least to install a clamping device, and the fixed muffle that axially connects at wheel shaft front end sleeve intrinsic installs in the above-mentioned hole port of export, wheel shaft is axially arranged with a centre bore and the hole traffic of installing above-mentioned clamping device from front end face, be provided with a through hole corresponding to above-mentioned centre bore at the quill front end face, the string inserted component of pulling and inserting with folder.

7, series roaster according to claim 6, it is characterized in that described clamping device offers one on the shaft housing at wheel and connect the hole of centre bore to periphery, be provided with a ball and a flexible member from inside to outside with preface in the hole, the hole inner opening is less, make ball slightly protruding to centre bore, and cover is fixed in the fixed muffle of wheel shaft housing front end, inwardly hold to prop up flexible member compressing ball, after making the string inserted component penetrate centre bore, formation can be subjected to the elasticity compression set of ball and the unlikely structure that comes off, cover is fixed in the fixed muffle of wheel axle housing front end and holds circumferential surface to be provided with flange in addition, and quill is inserted in it behind space at the wheel shaft front end, the space leading edge is sentenced machine and is impacted the retaining edge in this, and formation can be blocked wheel shaft and come off, and the structure that quill can freely be moved back and forth at wheel shaft.

8, series roaster according to claim 1 and 2, it is characterized in that described grillage lateral surface is provided with several support bodys, a positioning rod is arranged in the above-mentioned support body, and make offer locating slot skewer the device fit on it, skewer device and being placed on the notch of grillage top forms the structure of location.

9, series roaster according to claim 8, the locating slot that it is characterized in that the described device axle of skewering is back-shaped, formation can cooperate the backstay of turning device to play the structure of strong fix effect.

10, series roaster according to claim 1 and 2, it is characterized in that the described device wheel shaft peripheral surface of skewering is penetrated with a hole, at the vertical above-mentioned hole of wheel shaft peripheral surface place, other offers the screw that always passes to this hole, when the two strings forks roots that are the L type penetrate the hole two ends respectively and are overlapped in when interior, in above-mentioned screw, lock a screw to support to the overlapping portion of packing two string forks, fix and will go here and there to pitch, and the roast size that the desire string can be inserted and unscrew screw, so that two strings are outwards pitched or locking again after moving inward, to adjust distance between two string forks.

11, series roaster according to claim 5, the front end that the it is characterized in that described wheel shaft string inserted component that is long and flat that is formed in one.

12, series roaster according to claim 1 and 2 is characterized in that described conveyer belt below is provided with one and holds block seat, forms to support the structure of conveyer belt horizontal feed.

13, series roaster according to claim 1 and 2, the axle center that it is characterized in that described belt wheel is provided with a bearing and passes grillage, on this grillage, offer the guide channel parallel with conveyer belt, the axle bed of above-mentioned bearing wears screw and passes through guide channel, and lock by grillage, and between grillage and axle bed, be provided with the priming adjusting device along the guide channel parallel direction, but the priming axle bed is done the front and back priming along guide channel.

14, series roaster according to claim 13, it is characterized in that described priming adjusting device is respectively equipped with bearing bracket stand and bearing on grillage and axle bed, wear the driving screw that knot one is parallel to guide channel on the bearing, the screw rod end pushes against in above-mentioned bearing bracket stand, makes the rotation of screw rod and the priming axle bed moves on guide channel.