CN205884636U - Toast a transport mechanism - Google Patents

Abstract

The utility model provides a toast a transport mechanism, includes a plurality of transport unit of toasting, is range upon range of interval distribution between a plurality of transport unit of toasting, and adjacent two transfer path that toast transport unit put through mutually, toasting transport unit and including that guide housing (5), forward convey subassembly (1) and reverse convey subassembly (2), the reversion conveys the direction of transfer of subassembly (2) and the conveying opposite direction of forward conveying subassembly (1), and the forward conveys subassembly (1) and backward conveys subassembly (2) crisscross distribution. The embodiment of the utility model provides a toast a transport mechanism who provides is through with a plurality of range upon range of interval distribution of transport unit that toast to make adjacent two transfer path that toast transport unit put through mutually, so, under the certain condition of area, realized the transfer path that toasts of enough length both having improved space utilization, guaranteed the baking quality again, also reduced manufacturing cost simultaneously.

Description

Baking portion connecting gear

Technical field

This utility model is related to toast the technical field of oil equipment, more particularly, to a kind of baking portion connecting gear.

Background technology

At present, as many agricultural product such as Semen arachidis hypogaeae, Semen coryli heterophyllae, Semen Armeniacae Amarum, coffee, cacao bean, if can carry out before deep processing Baking is processed, and its taste, color and texture all will have larger improvement.In addition, Semen arachidis hypogaeae is the main source of vegetable oil and protein One of, Semen arachidis hypogaeae must be cooked baking before expressing oil from peanuts and producing peanut butter and confection etc. and process, baking time and temperature etc. Process conditions produce a very large impact to the quality of baked goods.

, based on pipeline system, such roasting plant is single driven with single driving shaft for existing roasting plant Axle connects conveyer belt and forms monolayer delivery unit, and in order to ensure cured effect, it is realized often through extending baking path, but this Sample leads to whole equipment floor space excessive, of a relatively high to site requirements, improves production cost；Therefore, how to propose one Plant floor space little, and baking transmitting path sufficiently long baking delivery unit is technical problem urgently to be resolved hurrily in the industry.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of baking portion connecting gear, accounts for Ground area is little, baking transmission path path length, both ensure that baking quality, and had reduced production cost again.

This utility model embodiment provides a kind of baking portion connecting gear, in the baking portion for baking oil expression all-in-one To transmit raw material to be baked, described baking portion connecting gear includes multiple baking delivery units, the plurality of baking delivery unit Between in stacking spaced apart, and described in adjacent two toast delivery unit transmitting path be connected；Described baking delivery unit Including guide housing, positive transfer assembly and reverse transfer assembly, the direction of transfer of described reverse transfer assembly and described positive biography The direction of transfer of sending component is contrary, and described forward direction transfer assembly and described reverse transfer assembly are interspersed.

Further, described forward direction transfer assembly include the first driving shaft, be arranged at described first driving shaft the same side and Multiple first driven shafts separately, are all connected with the first biography between each described first driven shaft and described first driving shaft Send band；Described reverse transfer assembly includes the second driving shaft, is arranged at described second driving shaft the same side and separately multiple Second driven shaft, is all connected with the second conveyer belt between each described second driven shaft and described second driving shaft.

Further, described guide housing is arranged at described first conveyer belt and the upside of described second conveyer belt, described leads It is used for for the adjacent positive transmission of described baking raw material and reverse transmission concatenation forming complete transmitting path to frame.

Further, described guide housing includes being arranged at the side edge of described first conveyer belt and described second conveyer belt Frame, is obliquely installed the on the feed end of the discharge end of described first conveyer belt and described second conveyer belt being adjacent One guide plate, and it is obliquely installed the charging of the discharge end in described second conveyer belt and described first conveyer belt being adjacent The second guide plate on end, described first guide plate and described second guide plate are connected with described frame, described first guide plate With described second guide plate is used for connecting the transmission path between described first conveyer belt and described second conveyer belt being adjacent Footpath.

Further, multiple described first conveyer belt in each described baking delivery unit and multiple described second conveyer belts Edge is interspersed perpendicular to the direction of described direction of transfer.

Further, the feed end of described first conveyer belt is adjacent with the discharge end of described second conveyer belt, and described The feed end height of one conveyer belt is less than the discharge end of described second conveyer belt；The discharge end of described first conveyer belt and described the The feed end of two conveyer belts is adjacent, and the discharge end height of described first conveyer belt is higher than the feed end of described second conveyer belt.

Further, described first driving shaft is longer than described first driven shaft；Described second driving shaft is longer than described second Driven shaft.

Further, multiple described first conveyer belt in each described baking delivery unit is located in same level, and Multiple described second conveyer belts also are located in same level.

Further, the periphery wall of described first driving shaft offers and multiple extend the first of distribution along its length Anti-slip tank；Multiple the second anti-slip tanks extending distribution along its length are offered on the periphery wall of described second driving shaft.

Further, multiple described first anti-slip tanks are around the periphery uniform intervals distribution of described first driving shaft；Multiple institutes State the periphery uniform intervals distribution around described second driving shaft for second anti-slip tank.

Further, described first driven shaft is connected by the coaming plate buffering of the first buffering coupling assembly and described baking portion Connect；Described second driven shaft is connected with the coaming plate buffering of described baking portion by the second buffering coupling assembly.

Further, the two ends of described first driving shaft are turned by the side plate of clutch shaft bearing assembly and described baking portion both sides It is dynamically connected；The two ends of described second driving shaft are passed through second bearing assembly and are connected with the side plate rotation of described baking portion both sides.

Further, described first conveyer belt offers the first through hole array for air circulation；Described second biography The second via-hole array offering for air circulation is sent on band.

Based on technique scheme, the baking portion connecting gear that this utility model embodiment proposes, by by multiple bakings Delivery unit stacking is spaced apart, and so that the transmitting path of adjacent two baking delivery units is connected；So, in floor space one It is achieved that sufficiently long baking transmitting path in the case of fixed, both improve space availability ratio, in turn ensure that baking quality, with When also reduce production cost.

Brief description

Fig. 1 is the sectional perspective schematic diagram of the baking portion of baking oil expression all-in-one in this utility model embodiment；

Fig. 2 is one of sectional perspective schematic diagram of baking portion connecting gear in this utility model embodiment；

Fig. 3 is two of the sectional perspective schematic diagram of baking portion connecting gear in this utility model embodiment；

Fig. 4 is three of the sectional perspective schematic diagram of baking portion connecting gear in this utility model embodiment；

Fig. 5 is the enlarged diagram of a part in Fig. 2；

Fig. 6 is the enlarged diagram of b part in Fig. 2.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, it is permissible It is directly to another element or may be simultaneously present centering elements.

In addition, also, it should be noted the orientation term such as left and right, upper and lower in this utility model embodiment, being only mutual For relative concept or with the normal operating condition of product as reference, and should not be regarded as restrictive.Hereinafter tie Close specific embodiment realization of the present utility model is described in detail.

As shown in Figures 1 to 6, this utility model embodiment proposes a kind of baking portion connecting gear, and it is installed on baking In the baking portion of oil expression all-in-one, and coordinate with the drive mechanism of baking portion to transmit raw material to be baked.This baking portion conveyer Structure may include multiple baking delivery units, is in that stacking is spaced apart between multiple baking delivery units, and adjacent two baking transmission The transmitting path of unit is connected.Specifically, this baking delivery unit may include positive transfer assembly 1, reverse transfer assembly 2 with And guide housing 5, here, the direction of transfer of reverse transfer assembly 2 is contrary with the direction of transfer of positive transfer assembly 1, and both hand over Wrong arrangement.

In the present embodiment, above-mentioned forward direction transfer assembly 1 includes first driving shaft 11, multiple first driven shaft 12 and Multiple first conveyer belts 13, first driven shaft 12 is identical with the first conveyer belt 13 quantity, and herein, multiple first driven shafts 12 are uniform It is disposed on the same side of the first driving shaft 11, and multiple first driven shaft 12 is coaxial, certainly, multiple first driven shafts 12 Can not coaxially, meanwhile, the first conveyer belt 13 is in transmission connection between the first driving shaft 11 and first driven shaft 12, and one first Driven shaft 12 corresponds to first conveyer belt 13, and so, multiple first conveyer belts 13 are in uniform intervals distribution.

In the present embodiment, above-mentioned reverse transfer assembly 2 includes second driving shaft 21, multiple second driven shaft 22 and Multiple second conveyer belts 23, second driven shaft 22 is identical with the second conveyer belt 23 quantity, and herein, multiple second driven shafts 22 are uniform It is disposed on the same side of the second driving shaft 21, and multiple second driven shaft 22 is coaxial, certainly, multiple second driven shafts 22 Can not coaxially, meanwhile, the second conveyer belt 23 is in transmission connection between the second driving shaft 21 and second driven shaft 22, and one second Driven shaft 22 corresponds to second conveyer belt 23, and so, multiple second conveyer belts 23 are in uniform intervals distribution.

In the present embodiment, above-mentioned second driving shaft 21 is arranged on the inner side of the first driving shaft 11 in parallel, and second Driven shaft 22 is arranged on the inner side of first driven shaft 12 in parallel, and multiple first conveyer belts 13 and multiple second conveyer belts 23 along perpendicular to the interleaved distribution one by one of the direction of direction of transfer, so, for the first conveyer belt 13 and the second conveyer belt 23, Because both direction of transfers are contrary and are interspersed so that multiple first conveyer belt 13 is formed with song with multiple second conveyer belts 23 Roll over reciprocal baking path, so, it is same that baking raw material (such as Semen arachidis hypogaeae) can be transmitted on this complications reciprocal baking path When be baked.

In the present embodiment, above-mentioned guide housing 5 is used for is the positive transmission of baking raw material and reverse transmission is guided, and Formed completely for baking raw material is carried out guiding concatenation at the switching of adjacent positive transmitting path and reverse transmitting path Transmitting path；Herein, this guide housing 5 is arranged on the first conveyer belt 13 and the upside of the second conveyer belt 23.

The baking portion connecting gear being proposed based on technique scheme, this utility model embodiment, it toasts delivery unit By the first driving shaft 11 and multiple first driven shaft 12 transmission connect multiple first conveyer belts 13 formed positive transfer assembly 1 with Positive transmission raw material to be baked, meanwhile, connects multiple second biographies by the second driving shaft 21 and multiple second driven shaft 22 transmission Send band 23 to form reverse transfer assembly 2 and transmit raw material to be baked with reverse, and pass through the first conveyer belt 13 and the second conveyer belt 23 It is interspersed so that raw material to be baked can be staggered to form tortuous reciprocal baking in multiple first conveyer belts 13 and the second conveyer belt 23 Tortuous transmission back and forth on roasting path.And, by being in that stacking is spaced apart between multiple baking delivery units, and adjacent two bakings The transmitting path of delivery unit is connected, so, it is achieved that sufficiently long baking transmission path in the case that floor space is certain Footpath, improves space availability ratio, reduces production cost, simultaneously as baking path long enough is it is ensured that raw material to be baked Baking quality.

In embodiment of the present utility model, for above-mentioned baking delivery unit, its guide housing 5 may include frame 51, One guide plate 52 and the second guide plate 53, wherein, frame 51 is arranged on the first conveyer belt 13 and the side of the second conveyer belt 23 Place, so, multiple first conveyer belts 13 and the second conveyer belt 23 are separated by frame 51, and outermost first transmission of delivery unit Band 13 or the second conveyer belt 23 are surrounded by frame 51, and so, single first conveyer belt 13 or single second conveyer belt 23 are formed For transmitting path son field；In addition, the first guide plate 52 horizontal tilt be arranged on the first conveyer belt 13 discharge end 132 and and its On the adjacent feed end 231 of the second conveyer belt 23, meanwhile, the second guide plate 53 horizontal tilt is arranged on the second conveyer belt 23 On discharge end 232 and the feed end 131 of the first conveyer belt 13 that is adjacent, and, the first guide plate 52 and the second guide plate 53 are all connected with frame 51, so, under the guide effect of the first guide plate 52 and the second guide plate 53, the first conveyer belt 13 He At switching between the second conveyer belt 23 being adjacent, concatenation connection forms complete transmitting path, that is to say single biography Path branches section concatenation is sent to form complete transmitting path.In addition, on the upside of the guide housing 5 of each baking delivery unit there being all cappings Breathable cover plate 6, the heat pipe 7 of baking portion is arranged on the upside of this cover plate 6.Between two neighbouring baking delivery units, The transmitting path terminal 54 of baking delivery unit on upper strata is just right with the starting point 55 of the baking delivery unit of lower floor, so, waits to dry After the baking delivery unit transmission on upper strata for the baked raw material terminates, from the baking delivery unit that lower floor is fallen on its terminal 54 Transmission is continued on point 55.Certainly, according to practical situation and demand, in this utility model other embodiment, can also be passed through other Mode carries out guiding concatenation to each single transmitting path son field, does not uniquely limit herein.

Further, in the present embodiment, between two adjacent conveyer belts, the feed end of the first conveyer belt 13 131 with The discharge end 232 of the second conveyer belt 23 is adjacent, and feed end 131 height of the first conveyer belt 13 is slightly below the second conveyer belt 23 Discharge end 232 height；Meanwhile, the discharge end 132 of the first conveyer belt 13 is adjacent with the feed end 231 of the second conveyer belt 23, and the Discharge end 132 height of one conveyer belt 13 is slightly above feed end 231 height of the second conveyer belt 23.So, the first conveyer belt 13 Discharge end 132 and the feed end 231 of the second conveyer belt 23 form certain difference in height, the discharge end 132 of the first conveyer belt 13 On raw material to be baked be sent under the guide effect of guide housing 5 on the feed end 231 of the second conveyer belt 23, both turn Meet place, because difference in height between the two exists so that raw material to be baked can relayed easily send away, thus avoiding Baking raw material is detained on this position；In the same manner, the feed end 131 of the discharge end 232 of the second conveyer belt 23 and the first conveyer belt 13 Form certain difference in height, the raw material to be baked on the discharge end 232 of the second conveyer belt 23 passes under the guide effect of guide housing 5 Deliver on the feed end 131 of the first conveyer belt 13, at both switchings, because difference in height between the two exists so that treating Baking raw material can relayed easily send away, thus avoid baking raw material being detained on this position.

As described above, by feed end 131 height of the first conveyer belt 13 is set to slightly below to be adjacent second Discharge end 232 height of conveyer belt 23, and discharge end 132 height of the first conveyer belt 13 is set slightly above is adjacent Feed end 231 height of the second conveyer belt 23, so so that the first conveyer belt 13 place plane is flat with the second conveyer belt 23 place Face intersect, so, in transmitting path, at the switching of adjacent two conveyer belts formed difference in height so that transmission in be baked former Material can successfully transmit at this switching, thus avoid appearance being detained, improves transmission effect.

In the present embodiment, above-mentioned multiple first conveyer belts 13 are respectively positioned on same horizontal plane, above-mentioned multiple second transmission Band 23 is also respectively positioned on same horizontal plane, and the horizontal plane at multiple second conveyer belt 23 place and multiple first conveyer belt 13 institutes Horizontal plane intersect, so, it is poor to be the formation of certain altitude, such so that raw material (such as Semen arachidis hypogaeae) to be baked is in adjacent biography Send transmission of can smoothly transferring at the switching between band.

Further, in embodiment of the present utility model, the length of above-mentioned first driving shaft 11 be longer than above-mentioned first from The length of moving axis 12, here, first driving shaft 11 corresponds to multiple first driven shafts 12, by selecting length relatively short First driven shaft 12, is easy to a first driven shaft 12 and corresponds to first conveyer belt 13, so, on first driving shaft 11 Multiple first conveyer belts 13 of connection just can be spaced, thus can achieve sufficiently long forward direction transmitting path；Similarly, above-mentioned second The length of driving shaft 21 is longer than the length of above-mentioned second driven shaft 22, here, second driving shaft 21 corresponding multiple second from Moving axis 22, by selecting the relatively short second driven shaft 22 of length, is easy to corresponding one second biography of a second driven shaft 22 Sending band 23, so, second driving shaft 21 just being spaced multiple second conveyer belts 23 of connection, thus can achieve long enough Reverse transmitting path；In addition, by being set to relatively the length of the length of first driven shaft 12 and second driven shaft 22 Short, it another object is that and avoids end to touch and shadow so that multiple first driven shaft 12 and multiple second driven shaft 22 stagger Ring the stationarity of transmission.

Further, in this utility model embodiment, the periphery wall of above-mentioned first driving shaft 11 offers multiple One anti-slip tank 110, this first anti-slip tank 110 extends distribution along the length direction of this first driving shaft 11；In addition, above-mentioned second is main Multiple second anti-slip tanks 210 are offered on the periphery wall of moving axis 21, this second anti-slip tank 210 is along the length of this second driving shaft 21 Direction extends distribution.By on two driving shafts arrange anti-slip tank, increased the connected frictional force of conveyer belt it is ensured that The stability of transmission.Certainly, according to practical situation and demand, in this utility model other embodiment, above-mentioned first driving shaft 11 and second driving shaft 21 also can increase frictional force between corresponding conveyer belt by other means, uniquely do not limit herein Fixed.

Further, in this utility model embodiment, above-mentioned multiple first anti-slip tanks 110 are around above-mentioned first driving shaft 11 The distribution of periphery uniform intervals；In addition, above-mentioned multiple second anti-slip tank 210 is around the periphery uniform intervals of above-mentioned second driving shaft 21 Distribution.So, by anti-slip tank is uniformly distributed it is ensured that rubbing between driving shaft and corresponding conveyer belt on corresponding driving shaft The uniformity wiped, thus ensure that the stability of transmission.Certainly, according to practical situation and real needs, of the present utility model In other embodiment, multiple first anti-slip tanks 110 on the periphery of the first driving shaft 11 also can non-uniform Distribution, in addition, multiple Second anti-slip tank 210 on the periphery of the second driving shaft 21 also can non-uniform Distribution, uniquely do not limit herein.

Further, in this utility model embodiment, above-mentioned forward direction transfer assembly 1 also includes the first buffering coupling assembly 14, above-mentioned first driven shaft 12 is connected with coaming plate 3 buffering of baking portion by the first buffering coupling assembly 14；In addition, it is above-mentioned anti- Also include the second buffering coupling assembly 24 to transfer assembly 2, above-mentioned second driven shaft 22 by the second buffering coupling assembly 24 with Coaming plate 3 buffering of baking portion connects.Connected by buffering it is ensured that the elastic appropriateness of corresponding conveyer belt is it is ensured that transmits is flat Stability, thus improve baking quality.Meanwhile, take being equipped with of major and minor axis, that is, the first driving shaft 11 is longer than One driven shaft 12, the second driving shaft 21 is longer than second driven shaft 22, and multiple first driven shaft 12 is separately, and multiple second is driven Axle 22 separately, so, is easy to positive transfer assembly 1 and the buffering of reverse transfer assembly 2 is connected.Certainly, according to practical situation And demand, in this utility model other embodiment, above-mentioned first driven shaft 12 and second driven shaft 22 also can pass through its other party Formula is connected with the coaming plate 3 of baking portion, does not uniquely limit herein.

Further, in embodiment of the present utility model, above-mentioned forward direction transfer assembly 1 also includes clutch shaft bearing assembly 15, the two ends of above-mentioned first driving shaft 11 are passed through clutch shaft bearing assembly 15 and are connected with side plate 4 rotation of above-mentioned baking portion both sides；Separately Outward, above-mentioned reverse transfer assembly 2 also includes second bearing assembly 25, and second bearing group is passed through at the two ends of above-mentioned second driving shaft 21 Part 25 is rotated with the side plate 4 of baking portion both sides and is connected.So, under the supporting role of the side plate 4 of baking portion both sides, by bearing Assembly makes the first driving shaft 11 and the second driving shaft 21 obtain effective support.Certainly, according to practical situation and demand, in this reality With, in new other embodiment, the first driving shaft 11 and the second driving shaft 21 also can adopt other supporting way, do not make only herein One restriction.

Further, in embodiment of the present utility model, above-mentioned first conveyer belt 13 offers for air circulation First through hole array 130；The second via-hole array 230 for air circulation is offered on above-mentioned second conveyer belt 23.Pass through Open up via-hole array on a moving belt so that the heat in baking portion can effectively circulate and circulate, so, improve baking effect Rate, also ensures the uniformity toasted, improves baking quality.

Embodiment described above, only this utility model specific embodiment, but protection domain of the present utility model is not It is confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in Various equivalent modifications, replacement and improvement etc., these modifications, replacement and improvement all should be covered in protection model of the present utility model Within enclosing.Therefore, protection domain of the present utility model should be defined by scope of the claims.

Claims (13)

1. baking portion connecting gear, for baking oil expression all-in-one baking portion in transmit raw material to be baked it is characterised in that Described baking portion connecting gear includes multiple baking delivery units, is in stacking interval point between the plurality of baking delivery unit Cloth, and described in adjacent two, the transmitting path of baking delivery unit is connected；Described baking delivery unit includes guide housing, positive biography Sending component and reverse transfer assembly, the direction of transfer of described reverse transfer assembly with described forward direction transfer assembly direction of transfer phase Instead, and described forward direction transfer assembly and described reverse transfer assembly be interspersed.

2. baking portion connecting gear as claimed in claim 1 is it is characterised in that described forward direction transfer assembly includes first actively Axle, is arranged at described first driving shaft the same side and multiple first driven shafts separately, each described first driven shaft with described All it is connected with the first conveyer belt between first driving shaft；Described reverse transfer assembly includes the second driving shaft, is arranged at institute State second driving shaft the same side and multiple second driven shafts separately, each described second driven shaft and described second driving shaft it Between be all connected with the second conveyer belt.

3. baking portion connecting gear as claimed in claim 2 is it is characterised in that described guide housing is arranged at described first transmission Band and the upside of described second conveyer belt, described guide housing is used for the described adjacent positive transmission toasting raw material and reverse biography Concatenation is sent to form complete transmitting path.

4. baking portion connecting gear as claimed in claim 3 is it is characterised in that described guide housing includes being arranged at described first The frame of the side edge of conveyer belt and described second conveyer belt, be obliquely installed in described first conveyer belt discharge end and with its phase The first guide plate on the adjacent feed end of described second conveyer belt, and be obliquely installed in the discharge end of described second conveyer belt With the second guide plate on the feed end of described first conveyer belt being adjacent, described first guide plate and described second guiding Plate is connected with described frame, described first guide plate and described second guide plate be used for connecting described first conveyer belt and with its phase Transmitting path between adjacent described second conveyer belt.

5. the baking portion connecting gear as described in any one of claim 2 to 4 is it is characterised in that each described baking delivery unit In multiple described first conveyer belt with multiple described second conveyer belts along being interspersed perpendicular to the direction of described direction of transfer.

6. baking portion connecting gear as claimed in claim 5 is it is characterised in that the feed end of described first conveyer belt and institute The discharge end stating the second conveyer belt is adjacent, and the feed end height of described first conveyer belt is less than the discharging of described second conveyer belt End；The discharge end of described first conveyer belt is adjacent with the feed end of described second conveyer belt, and the discharging of described first conveyer belt End height is higher than the feed end of described second conveyer belt.

7. the baking portion connecting gear as described in any one of claim 2 to 4 is it is characterised in that described first driving shaft is longer than Described first driven shaft；Described second driving shaft is longer than described second driven shaft.

8. the baking portion connecting gear as described in any one of claim 2 to 4 is it is characterised in that each described baking delivery unit In multiple described first conveyer belt be located in same level, and multiple described second conveyer belt also is located at same level On.

9. the baking portion connecting gear as described in any one of claim 2 to 4 it is characterised in that described first driving shaft outer Multiple the first anti-slip tanks extending distribution along its length are offered on perisporium；Open up on the periphery wall of described second driving shaft There are multiple the second anti-slip tanks extending distribution along its length.

10. baking portion connecting gear as claimed in claim 9 is it is characterised in that multiple described first anti-slip tank is around described The periphery uniform intervals distribution of one driving shaft；Multiple described second anti-slip tanks divide around the periphery uniform intervals of described second driving shaft Cloth.

The 11. baking portion connecting gears as described in any one of claim 2 to 4 are it is characterised in that described first driven shaft is passed through First buffering coupling assembly is connected with the coaming plate buffering of described baking portion；Described second driven shaft is by the second buffering coupling assembly It is connected with the coaming plate buffering of described baking portion.

12. baking portion connecting gears as described in any one of claim 2 to 4 it is characterised in that described first driving shaft two End is rotated with the side plate of described baking portion both sides by clutch shaft bearing assembly and is connected；The two ends of described second driving shaft pass through second Bearing assembly is rotated with the side plate of described baking portion both sides and is connected.

Baking portion connecting gear as described in 13. such as claim 2 to 4 any one is it is characterised in that open on described first conveyer belt It is provided with the first through hole array for air circulation；The second through hole battle array for air circulation is offered on described second conveyer belt Row.