WO2017197600A1

WO2017197600A1 - Baking device

Info

Publication number: WO2017197600A1
Application number: PCT/CN2016/082489
Authority: WO
Inventors: 封时广; 李智才; 王耀狮; 彭雪峰; 陈文超; 陆志勇; 黄东建; 陈庆华
Original assignee: 深圳市惠利亚科技有限公司
Priority date: 2016-05-18
Filing date: 2016-05-18
Publication date: 2017-11-23
Also published as: CN106029856B; CN106029856A

Abstract

A baking device, comprising a housing (1), and a conveying mechanism (2), a driving mechanism (3), and a baking mechanism (4) which are disposed in the housing (1). The baking mechanism (4) is interspersed in the conveying mechanism (2). The conveying mechanism (2) comprises an inner housing (21), and a plurality of conveying units (22) stacked at intervals in the inner housing (21) and transmittingly connected to the driving mechanism. Conveying paths of two adjacent conveying units are connected. Each conveying unit (22) comprises a guide frame (225), a forward conveying assembly (221), and a reverse conveying assembly (222). The conveying directions of the forward conveying assembly (221) and the reverse conveying assembly (222) are opposite. The forward conveying assembly (221) and the reverse conveying assembly (222) are staggered. By stacking a plurality of conveying units at intervals, and making conveying paths of two adjacent conveying units to be connected, a long enough baking conveying path is achieved for the baking device in the case of a limited occupation area, so that the space utilization rate is increased, the baking quality is guaranteed, and the production costs are also reduced.

Description

Baking device

[0001] The present invention relates to the technical field of baking oil press equipment, and more particularly to a baking apparatus.

Background technique

[0002] At present, many agricultural products such as peanuts, hazelnuts, almonds, coffee, cocoa beans, etc., if they can be baked before deep processing, their taste, color and texture will be greatly improved. In addition, peanut is one of the main sources of vegetable oil and protein. Peanut must be baked before the peanut oil and peanut butter and candy are produced. The processing conditions such as baking time and temperature have a great influence on the quality of the baked product. .

[0003] The existing baking equipment is mainly a line type, and such baking equipment is formed by a single driving shaft and a single driven shaft connecting belt to form a single layer conveying unit, and in order to ensure the baking effect, it is often extended by baking. The baking path is realized, but this causes the entire equipment to occupy an excessively large area, and the site requirements are relatively high, which increases the production cost; therefore, how to propose a transmission unit having a small footprint and a sufficiently long baking transmission path is the industry. Technical problems to be solved.

technical problem

[0004] An object of the present invention is to provide a baking apparatus, which aims to solve the problem that the existing baking equipment has an excessively large area, relatively high requirements on the site, and high production cost in the prior art.

Problem solution

Technical solution

[0005] Embodiments of the present invention provide a baking apparatus for baking an oil extraction machine to bake and convey a raw material to be baked, the baking apparatus including a casing, and a conveying disposed in the casing a mechanism, a driving mechanism and a baking mechanism, the baking mechanism is inserted into the conveying mechanism; the conveying mechanism comprises an inner casing, and is disposed in a stacking interval in the inner casing and is drivingly connected to the driving mechanism a plurality of transfer units, wherein a transfer path of two adjacent transfer units is turned on; the transfer unit includes a guide frame, a forward transfer assembly, and a reverse transfer assembly, and a transfer direction of the reverse transfer assembly and the positive transfer unit The transfer direction to the transfer assembly is reversed, and the forward transfer assembly and the reverse transfer assembly are staggered.

[0006] Further, the forward transfer assembly includes a first drive shaft disposed on the same side of the first drive shaft And a plurality of first driven shafts spaced apart from each other, a first conveyor belt is respectively connected between each of the first driven shaft and the first driving shaft; the reverse transmission assembly includes a second driving shaft, and is disposed A second conveyor belt is integrally connected between each of the second driven shaft and the second driving shaft on the same side of the second driving shaft and spaced apart from each other.

[0007] Further, the guide frame is disposed on an upper side of the first conveyor belt and the second conveyor belt, and a partition plate is disposed on a top of the guide frame, and a plurality of Through holes for air circulation.

[0008] Further, the guide frame includes a frame disposed at a side of the first conveyor belt and the second conveyor belt, and is disposed obliquely disposed at a discharge end of the first conveyor belt and adjacent to the same a first guide plate on the feed end of the second conveyor belt, and a second guide plate obliquely disposed on the discharge end of the second conveyor belt and the feed end of the first conveyor belt adjacent thereto, The first guide plate and the second guide plate are coupled to the frame.

[0009] Further, in the transmitting unit, the first conveyor belt and the second conveyor belt are staggered in a direction perpendicular to the conveying direction.

[0010] Further, in the conveying unit, the feeding end of the first conveyor belt is adjacent to the discharging end of the second conveyor belt, and the feeding end height of the first conveyor belt is lower than the second conveyor belt The discharge end of the first conveyor belt is adjacent to the feed end of the second conveyor belt, and the discharge end height of the first conveyor belt is higher than the feed end of the second conveyor belt.

[0011] Further, the first driving shaft is longer than the first driven shaft; and the second driving shaft is longer than the second driven shaft.

[0012] Further, in the transmitting unit, a plurality of the first conveyor belts are located on the same horizontal plane, and a plurality of the second conveyor belts are also located on the same horizontal plane.

[0013] Further, the outer peripheral wall of the first driving shaft is provided with a plurality of first anti-slip grooves extending along the longitudinal direction thereof; and the outer peripheral wall of the second driving shaft is provided with a plurality of a second anti-slip groove extending in the longitudinal direction.

[0014] Further, a plurality of the first anti-skid grooves are evenly spaced around the outer circumference of the first driving shaft; and the plurality of second anti-skid grooves are evenly spaced around the outer circumference of the second driving shaft.

[0015] Further, the inner casing includes a pair of coaming plates disposed opposite to each other, and a pair of opposite side plates, wherein the two coaming plates are enclosed with the two side plates to form an accommodation for accommodating the conveying unit. space. [0016] Further, the first driven shaft is buffer-connected to the enclosure by a first buffer connection assembly; and the second driven shaft is buffer-connected to the enclosure by a second buffer connection assembly.

[0017] Further, both ends of the first driving shaft are rotatably connected to the two side plates through the first bearing assembly; and both ends of the second driving shaft pass through the second bearing assembly and the two side plates Turn the connection.

[0018] Further, the first conveyor belt is provided with a first through hole array for air circulation; and the second conveyor belt is provided with a second through hole array for air circulation.

[0019] Further, the driving mechanism includes a support frame fixed to an outer side of the inner casing, a motor disposed on a lower side of the support frame, and a gear set disposed in the support frame, and the gear set is connected The motor and the first drive shaft and the second drive shaft.

[0020] Further, the baking mechanism includes a plurality of heat pipes disposed on an upper side of the separator, and the plurality of heat pipes are spaced apart in the conveying direction.

[0021] Further, an outer side of the inner casing is provided with an air passage communicating with the inner portion thereof, and the air duct is provided with a fan for accelerating thermal circulation in the inner casing.

[0022] Further, a heat insulation layer is disposed between the inner casing and the outer casing.

[0023] Further, the top and bottom of the inner casing are respectively provided with a feeding port and a discharging port, and the top of the casing is provided with a feeding hopper communicating with the inlet. Advantageous effects of the invention

Beneficial effect

[0024] Based on the above technical solution, compared with the prior art, the baking apparatus proposed by the embodiment of the present invention distributes the plurality of transport units in the transport mechanism by the interval, and makes the transmission paths of the adjacent two transport units When the phase is turned on, the forward transmission component and the reverse transmission component of the transmission unit are alternately distributed, so that a sufficiently long baking transmission path is realized under a certain floor space, thereby improving space utilization. Moreover, the baking quality is ensured, and the production cost is also reduced; and, by stacking a plurality of conveying units in the conveying mechanism, the thermal contact area with the external environment is effectively reduced, and the heat energy loss is reduced and the heat energy is reduced. The utilization rate of heat energy has achieved high efficiency and energy saving effect.

Brief description of the drawing

DRAWINGS

1 is a schematic perspective view of a baking apparatus according to an embodiment of the present invention; 2 is an overall exploded perspective view of a baking apparatus according to an embodiment of the present invention;

3 is a schematic exploded view of the interior of the baking apparatus according to an embodiment of the present invention;

4 is a partial assembly diagram of a conveying mechanism and a baking mechanism in an embodiment of the present invention;

[0029] FIG. 5 is a partial schematic diagram of a transmission unit of a transport mechanism in an embodiment of the present invention;

6 is a partial schematic view of a transmission unit of a transport mechanism in an embodiment of the present invention; [0030] FIG.

7 is an enlarged schematic view of a portion A of FIG. 5;

8 is an enlarged schematic view of a portion B of FIG. 5.

[0033] FIG. 9 is an exploded perspective view showing the partial assembly of the conveying mechanism and the baking mechanism in the embodiment of the present invention.

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0035] It is to be noted that when an element is referred to as being "fixed" or "in" another element, it can be directly on the other element or possibly the same. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or the same element.

[0036] In addition, it should be noted that the left, right, upper, lower, and the like directions in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered. It is restrictive. The implementation of the present invention will be described in detail below with reference to specific embodiments.

[0037] As shown in FIGS. 1 to 9, the embodiment of the present invention proposes a baking device for baking an oil-integrating machine to bake and convey a raw material to be baked. Specifically, the baking device may include a casing 1, a conveying mechanism 2, a driving mechanism 3, and a baking mechanism 4, wherein the conveying mechanism 2, the driving mechanism 3, and the baking mechanism 4 are both disposed inside the casing 1, the baking mechanism 4 is inserted through the transport mechanism 2. The transport mechanism 2 includes an inner casing 21 and a plurality of transport units 22, where a plurality of transport units 22 are disposed in a stacked space in the inner casing 21 and are drivingly coupled to the drive mechanism 3, and two transfer units 22 adjacent to each other. The transmission path is connected. Here, the transfer unit 22 includes a forward transfer component 221, a reverse transfer component 222, and a guide frame 225, where the transfer direction of the reverse transfer component 222 is opposite to the transfer direction of the forward transfer component 221, and the forward transfer component 2 21 is interleaved with the reverse transfer assembly 222. [0038] Further, in the embodiment of the present invention, the forward transfer component 221 may include a first drive shaft 2211, a plurality of first driven shafts 2212, and a plurality of first conveyor belts 2213, and a first driven shaft. 2212 is the same number as the first conveyor belt 2213. Here, the plurality of first driven shafts 2212 are evenly spaced on the same side of the first driving shaft 2 211, and the plurality of first driven shafts 2212 are coaxial, of course, multiple The first driven shaft 2212 can also be different from the shaft. Similarly, the first conveyor belt 2213 is coupled between the first driving shaft 2211 and the first driven shaft 2212, and the first driven shaft 2212 corresponds to a first conveyor belt 2213. Thus, the plurality of first conveyor belts 2 213 are evenly spaced. In addition, the reverse transfer assembly 222 may include a second drive shaft 2221, a plurality of second driven shafts 2222, and a plurality of second conveyor belts 2223. The second driven shaft 2222 and the second conveyor belt 2 223 are the same number. The plurality of second driven shafts 2222 are evenly spaced on the same side of the second driving shaft 2221, and the plurality of second driven shafts 2222 are coaxial. Of course, the plurality of second driven shafts 2222 can also be different axes.第二, the second conveyor belt 2223 is drivingly connected between the second driving shaft 2221 and the second driven shaft 2222, and one second driven shaft 2222 corresponds to a second conveyor belt 2223, such that the plurality of second conveyor belts 2223 are evenly spaced. distributed.

Further, in the embodiment of the present invention, the second driving shaft 2221 is disposed inside and parallel with the first driving shaft 2211, and the second driven shaft 2222 is disposed inside the first driven shaft 2212. And parallel thereto, and the plurality of first conveyor belts 2213 and the plurality of second conveyor belts 2223 are alternately staggered in a direction perpendicular to the conveying direction, such that for the first conveyor belt 2213 and the second conveyor belt 2223, the two conveying directions are opposite And staggered, such that the plurality of first conveyor belts 2213 and the plurality of second conveyor belts 2223 form a tortuous reciprocating baking path, such that the baking material (for example, peanuts) can be conveyed on the meandering reciprocating baking path. Baked.

Further, in the embodiment of the present invention, the above-mentioned guiding frame 225 is used for guiding the forward conveying and the reverse conveying of the baking raw materials, and is used for baking the raw materials in the adjacent forward conveying path and The transfer of the reverse transfer path is guided in series to form a complete transfer path; here, the guide frame 225 is disposed on the upper side of the first transfer belt 2213 and the second transfer belt 2223. In addition, the top of the guide frame 225 is covered with a gas permeable partition 226, and the partition 226 is provided with a plurality of through holes for air circulation.

[0041] Based on the above technical solution, the baking device of the embodiment of the present invention has a transfer unit 22 that transfers and connects a plurality of first conveyor belts 2213 through the first drive shaft 2211 and the plurality of first driven shafts 2212 to form a forward transfer assembly. 221: conveying the material to be baked in the forward direction, and passing through the second driving shaft 2221 and the plurality of second driven shafts 22 22 conveying a plurality of second conveyor belts 2223 to form a reverse conveying assembly 222 for reversely conveying the material to be baked, and staggered by the first conveyor belt 2213 and the second conveyor belt 2223, so that the material to be baked can be in the plurality of first conveyor belts The second belt 2223 is interleaved with the second conveyor belt 2223 to form a meandering reciprocating baking path. Moreover, the plurality of transfer units 22 are distributed in a lamination interval, and the transfer paths of the adjacent transfer units 22 are connected to each other. Thus, in the case where the footprint is constant, a sufficiently long baking transfer path is realized. The space utilization rate is increased, the production cost is reduced, and the baking quality of the raw materials to be baked is ensured because the baking path is long enough; and, by stacking the plurality of conveying units 22 in the conveying mechanism 2, The heat contact area with the external environment is effectively reduced, the heat energy loss is reduced, the heat energy utilization rate is improved, and the energy-saving effect is achieved.

[0042] Further, in the embodiment of the present invention, the guide frame 225 includes a frame 2251, a first guiding plate 2252, and a second guiding plate 2253, wherein the frame 2251 is disposed on the first conveyor 2213. And at the side of the second conveyor belt 2223, such that the plurality of first conveyor belts 2213 and the second conveyor belts 2223 are separated by the frame 2251, and the outermost first conveyor belt 2213 or the second conveyor belt 2223 of the conveyor unit 22 is surrounded by the frame 2251. Thus, the single first conveyor belt 2213 or the single second conveyor belt 2223 is formed as a conveying path branching section; in addition, the first guiding plate 2252 is horizontally inclined disposed at the discharging end 2213b of the first conveyor belt 2213 and the second conveyor belt adjacent thereto On the feed end 2223a of the 2223, the second guide plate 2253 is horizontally inclined disposed on the discharge end 2223b of the second conveyor 2223 and the feed end 2213a of the first conveyor 2213 adjacent thereto, and the first guide plate 2252 and the second guiding plate 2253 are both connected to the frame 2251, so that under the guiding action of the first guiding plate 2252 and the second guiding plate 2253 The first belt 2213 and adjacent thereto at the transition between the concatenated communication with the second conveyor belt 2223 to form a complete transmission path, that is, a single transmission path branch section connected in series to form a complete transmission path. In addition, the upper side of the guide frame 225 of each transfer unit is covered with a gas permeable partition 226. Between the two transfer units 22 adjacent to each other, the transfer path end point 2254 of the upper transfer unit is opposite to the start point 2255 of the transfer unit of the lower layer, so that the raw material to be baked is transferred from the transfer unit of the upper layer after the end At the end point 2254, the transfer continues on the start point 2255 of the lower transfer unit. Of course, according to the actual situation and the requirements, in other embodiments of the present invention, the individual transmission path branch segments may be guided and connected in another manner, which is not limited herein.

Further, in an embodiment of the present invention, between the adjacent two conveyor belts, the first conveyor belt 2213 The feed end 2213a is adjacent to the discharge end 2223b of the second conveyor belt 2223, and the feed end 2213a of the first conveyor belt 2213 is slightly lower in height than the discharge end 2223b of the second conveyor belt 2223; likewise, the first conveyor belt 2213 The discharge end 2213b is adjacent to the feed end 2223a of the second conveyor belt 2223, and the discharge end 2213b of the first conveyor belt 2213 is slightly higher in height than the feed end 2223a of the second conveyor belt 2223. Thus, the discharge end 2213b of the first conveyor belt 2213 and the feed end 2223a of the second conveyor belt 2223 form a certain height difference, so that the material to be baked on the discharge end 2213b of the first conveyor belt 2213 is guided at the guide frame 225. Under the action, it is transferred to the feeding end 2223a of the second conveyor belt 2223. At the transfer of the two, due to the difference in height between the two, the raw materials to be baked can be easily transferred and transferred, thereby avoiding The baking material is retained at the position; for the same reason, the discharge end 2223b of the second conveyor belt 2223 forms a certain height difference with the feeding end 2213a of the first conveyor belt 2213, and the discharge end 2223b of the second conveyor belt 2223 is to be baked. The baking material is conveyed to the feeding end 2213a of the first conveyor belt 2213 under the guiding action of the guiding frame 225, and at the transfer of the two, the raw material to be baked can be easily The transfer is carried away, thereby preventing the baking material from staying at the position.

[0044] In an embodiment of the present invention, by a first feed conveyor disposed _2223b 2213 2213a height slightly lower than the height of the adjacent end of the second end of the feed conveyor belt _2223, and 2213 of the first conveyor belt The discharge end 2213b is height set slightly higher than the feed end 2223a of the second conveyor belt 2223 adjacent thereto, such that the plane of the first conveyor belt 2213 intersects the plane of the second conveyor belt 2223, thus, on the transport path, The height difference between the adapters of the adjacent two conveyor belts enables the material to be baked in the conveyance to be smoothly conveyed at the transfer point, thereby avoiding the occurrence of stagnation and improving the conveying effect.

[0045] Further, in the embodiment of the present invention, each of the plurality of first conveyor belts 2213 is located on the same horizontal plane, and the plurality of second conveyor belts 2223 are also located on the same horizontal plane, and multiple The horizontal plane where the second conveyor belt 2223 is located intersects with the horizontal plane where the plurality of first conveyor belts 2213 are located, so that a certain height difference is formed, so that the raw materials to be baked (for example, peanuts) can be transferred between adjacent conveyor belts. Smooth transfer transfer.

[0046] Further, in the embodiment of the present invention, the length of the first driving shaft 2211 is longer than the length of the first driven shaft 2212 on each of the transmitting units 22. Here, one first driving shaft 2211 corresponds to a plurality of The first driven shaft 2212 facilitates a first driven shaft 2 212 corresponding to a first conveyor belt 2213 by selecting a first driven shaft 2212 having a relatively short length. Thus, a first driving shaft 2211 can be connected at intervals. many a first conveyor belt 2213, so that a long forward transmission path can be realized; likewise, the length of the second driving shaft 2221 is longer than the length of the second driven shaft 2222, where a second driving shaft 2221 corresponds to a plurality of The second driven shaft 2222 facilitates a second driven shaft 2222 corresponding to a second conveyor belt 2223 by selecting a second driven shaft 2222 having a relatively short length. Thus, a second driving shaft 2221 can be connected at a distance. a second conveyor belt 2223, so that a sufficiently long reverse transmission path can be realized; in addition, by setting the length of the first driven shaft 2212 and the length of the second driven shaft 2222 to be relatively short, the other purpose is to The plurality of first driven shafts 2212 and the plurality of second driven shafts 2222 are erroneously prevented from touching the end portions to affect the smoothness of the conveyance.

[0047] Further, in the embodiment of the present invention, the outer peripheral wall of the first driving shaft 2211 is provided with a plurality of first anti-slip grooves 2211a along the length direction of the first driving shaft 2211. Further, the outer peripheral wall of the second driving shaft 2221 is provided with a plurality of second anti-slip grooves 2221a extending along the longitudinal direction of the second driving shaft 2221. By providing anti-slip grooves on the two drive shafts, the friction between the belt and the belt is increased, ensuring stable transmission. Of course, depending on the actual situation and needs, in other embodiments of the present invention, the first drive shaft 2211 and the second drive shaft 2221 can also increase the friction between the belt and the belt by other means, which is not limited herein.

[0048] Further, in the embodiment of the present invention, the plurality of first anti-slip grooves 221 la are evenly spaced around the outer circumference of the first driving shaft 2211; and the plurality of second anti-slip grooves 2221a are wound around the second The outer circumferences of the drive shafts 2221 are evenly spaced. In this way, by uniformly distributing the anti-skid grooves on the corresponding driving shaft, the uniformity of friction between the driving shaft and the corresponding conveyor belt is ensured, thereby ensuring the stability of the transmission. Of course, according to the actual situation and the specific requirements, in the other embodiments of the present invention, the plurality of first anti-slip grooves 2 21 la may be non-uniformly distributed on the outer circumference of the first driving shaft 2211, and in addition, the plurality of second anti-skid grooves The 2221a may also be non-uniformly distributed on the outer circumference of the second driving shaft 2221, which is not limited herein.

[0049] In the embodiment of the present invention, the inner casing 21 includes a pair of coaming plates 211 disposed opposite to each other, and a pair of opposite side plates 212. The two coaming plates 211 and the two side plates 212 are enclosed to form a receiving portion. The accommodation space of the above transfer unit 22. Of course, the inner casing 21 described above also includes other components, which are not detailed here.

[0050] Further, in the embodiment of the present invention, for each of the above-mentioned transfer units 22, the forward transfer assembly 22 1 further includes a first buffer connection assembly 2214, and the first driven shaft 2212 passes through the first buffer connection assembly. 22 14 is buffer-connected to the enclosure 211 of the inner casing 21; in addition, the reverse transmission assembly 222 further includes a second The buffer connection assembly 2224, the second driven shaft 2222 is buffer-connected to the surrounding plate 211 of the inner casing 21 by the second buffer connection assembly 2224. Through the buffer connection, the tightness of the corresponding conveyor belt is ensured, and the smoothness of the conveyance is ensured, thereby improving the baking quality. At the same time, the mating arrangement of the long and short shafts is adopted, that is, the first driving shaft 2211 is longer than the first driven shaft 2212, the second driving shaft 2221 is longer than the second driven shaft 2222, and the plurality of first driven shafts 2212 are At intervals, the plurality of second driven shafts 2222 are spaced apart such that a buffered connection of the forward transfer assembly 221 and the reverse transfer assembly 222 is facilitated. Of course, according to the actual situation and the requirements, in the other embodiments of the present invention, the first driven shaft 2212 and the second driven shaft 2222 may be connected to the surrounding plate 211 of the inner casing 21 by other means, which is not limited herein. .

[0051] Further, in the embodiment of the present invention, the forward transfer assembly 221 further includes a first bearing assembly 2 215, and both ends of the first drive shaft 2211 pass through the first bearing assembly 2215 and the inner casing 21 The side plate 212 of the side is rotatably connected; in addition, the reverse conveying assembly 222 may further include a second bearing assembly 2225, and both ends of the second driving shaft 2221 pass through the second bearing assembly 2225 and the side plates 212 on both sides of the inner casing 21. Turn the connection. Thus, the first main shaft 2211 and the second main shaft 2221 are effectively supported by the bearing assembly under the support of the side plates 212 on both sides of the inner casing 21. Of course, according to the actual situation and the specific requirements, in the other embodiments of the present invention, the first driving shaft 2211 and the second driving shaft 2221 may adopt other supporting manners, which are not limited herein.

[0052] Further, in the embodiment of the present invention, the first conveyor belt 2213 is provided with a first through hole array 2213a for air circulation, and the second conveyor belt 2223 is provided with a second passage for air circulation. Hole array 2223a. By arranging the array of through holes on the conveyor belt, the heat in the outer casing 21 can be efficiently circulated and circulated, the baking efficiency is improved, the uniformity of baking is ensured, and the baking quality is improved.

Further, in the embodiment of the present invention, the driving mechanism 3 includes a support frame 31, a motor 32 and a gear set ₃₃ , wherein the support frame 31 is fixed to the outside of the side plate 212 of the inner casing 21, and the motor 32 is fixed. Disposed on the lower side of the support frame 31, the gear set 33 is movably disposed in the support frame 31. Here, the gear set 33 is coupled to the output shaft of the motor 32 (not shown in the drawing) and the first drive shaft 2211. The second drive shaft 2 221 described above. Thus, when the motor 32 is activated, the first drive shaft 2211 and the second drive shaft 2221 are rotated by the transmission of the gear set 33, thereby driving the first conveyor belt 2213 and the second conveyor belt 2223 to perform the transmission operation. The drive mechanism 3 has a simple structure, is powerful enough, and is stable and reliable. Of course, according to the actual situation and specific needs, in other embodiments of the present invention, the above-mentioned driving mechanism 3 may also be in other forms, where Not limited.

Further, in an embodiment of the present invention, the above-described baking mechanism 4 may include a power supply assembly (not shown in the drawings) and a heat pipe 41 electrically connected thereto. A plurality of heat pipes 41 are disposed on the upper side of each of the partition plates 226, and the plurality of heat pipes 41 are evenly spaced apart in the conveying direction. Here, a set of heat pipes 41 are arranged on the upper side of the partition plate 226 of each of the transfer units 22. Thus, the uniformity of baking between the individual transfer units 22 is ensured. Of course, in the other embodiments of the present invention, the above-mentioned baking mechanism 4 may be other components, which is not limited herein.

Further, in the embodiment of the present invention, the outer side of the one side plate 212 of the inner casing 21 is provided with an air passage 213 communicating with the inner portion thereof. Here, the side plate 212 has a weir connected to the inner and outer sides of the inner casing 21. A hole (not shown in the drawing) through which the air passage 213 communicates with the inside of the inner casing 21, and the air duct 213 is provided with a fan 42 for accelerating the air circulation in the inner casing 21 to balance the air. The fan 42 is preferably an axial fan. Of course, the fan 42 can also be other types of fans, which is not limited herein. As described above, the air duct 213 is provided on the one side plate 212 of the inner casing 21, and the fan 42 is disposed on the air duct 213. Here, a plurality of air ducts 213 and a plurality of fans 42 can be disposed, thus speeding up The air circulation in the inner casing 21 enhances the thermal cycle effect and ensures the baking quality. According to actual conditions and specific needs, in other embodiments of the present invention, the baking quality can be improved by other means.

Further, in the embodiment of the present invention, the heat insulating layer 5 is disposed between the inner casing 21 and the outer casing 1. The heat insulating layer 5 is disposed between the inner casing 21 and the outer casing 1 , that is, the heat loss of the baking heat in the inner casing 21 is weakened, the baking quality is improved, and the heat is prevented from being transmitted to the outer casing 1 and the user is injured. The overall safety of the device. Of course, according to the actual situation and the specific requirements, in other embodiments of the present invention, the security of the device as a whole may be improved by other means, which is not limited herein.

[0057] In the embodiment of the present invention, the top of the inner casing 21 is provided with a feed opening 214, and the bottom of the inner casing 21 is provided with a discharge opening 215, and the top of the outer casing 1 is provided with A hopper 6 that communicates with the inlet port 214. By feeding into the hopper 6, the feed port 214 enters the transfer unit 22 for transport, and at the same time of transport, the bake mechanism 4 bakes the original to be baked during transfer.

The embodiments described above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can easily think of each within the technical scope disclosed by the present invention. Equivalent modifications, substitutions and improvements, etc., such modifications, substitutions and improvements are intended to be encompassed by the present invention. Within the scope of protection. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

Claim

a baking device for baking an oil extraction machine for baking and conveying a raw material to be baked, wherein the baking device comprises a casing, and a conveying mechanism, a driving mechanism and baking provided in the casing a mechanism, the baking mechanism is inserted into the conveying mechanism; the conveying mechanism comprises an inner casing, and a plurality of conveying units arranged in a stack at intervals in the inner casing and drivingly connected to the driving mechanism, adjacent a conveying path of the two conveying units is connected; the conveying unit comprises a guiding frame, a forward conveying assembly and a reverse conveying assembly, and the conveying direction of the reverse conveying assembly is opposite to the conveying direction of the forward conveying assembly And the forward transfer component and the reverse transfer component are staggered.

The baking apparatus according to claim 1, wherein the forward conveying assembly includes a first driving shaft, and a plurality of first driven shafts disposed on the same side of the first driving shaft and spaced apart a first conveyor belt is coupled between the first driven shaft and the first drive shaft; the reverse transmission assembly includes a second drive shaft disposed on the same side of the second drive shaft and spaced apart A plurality of second driven shafts, and a second conveyor belt are respectively connected between each of the second driven shafts and the second driving shaft.

The baking device according to claim 2, wherein the guide frame is disposed on an upper side of the first conveyor belt and the second conveyor belt, and a partition plate is disposed at a top of the guide frame A plurality of through holes for air circulation are provided on the board.

The baking apparatus according to claim 3, wherein the guide frame includes a frame provided at a side of the first conveyor belt and the second conveyor belt, and is obliquely disposed on the first conveyor belt a first guide plate on the feed end and a feed end of the second conveyor belt adjacent thereto, and a feed end obliquely disposed at a discharge end of the second conveyor belt and adjacent to the first conveyor belt The upper second guiding plate, the first guiding plate and the second guiding plate are connected to the frame.

The baking apparatus according to any one of claims 2 to 4, wherein, in the conveying unit, the first conveyor belt and the second conveyor belt are staggered in a direction perpendicular to the conveying direction.

The baking apparatus according to claim 5, wherein said transfer unit is said a feed end of the first conveyor belt is adjacent to a discharge end of the second conveyor belt, and a feed end height of the first conveyor belt is lower than a discharge end of the second conveyor belt; a discharge end of the first conveyor belt Adjacent to the feed end of the second conveyor belt, and the discharge end height of the first conveyor belt is higher than the feed end of the second conveyor belt.

[Claim 7] The baking apparatus according to any one of claims 2 to 4, wherein the first driving shaft is longer than the first driven shaft; the second driving shaft is longer than the first Two slave axes.

[Claim 8] The baking apparatus according to any one of claims 2 to 4, wherein, in the conveying unit, a plurality of the first conveyor belts are on the same horizontal plane, and a plurality of the second The conveyor belts are also on the same level.

[Claim 9] The baking apparatus according to any one of claims 2 to 4, wherein the outer peripheral wall of the first drive shaft is provided with a plurality of first anti-slips extending along the longitudinal direction thereof a groove on the outer peripheral wall of the second driving shaft is provided with a plurality of second anti-slip grooves extending along the longitudinal direction thereof.

[Claim 10] The baking apparatus according to claim 9, wherein a plurality of the first anti-slip grooves are evenly spaced around the outer circumference of the first drive shaft; and the plurality of the second anti-skid grooves are wound The outer circumferences of the second drive shaft are evenly spaced.

[Claim 11] The baking apparatus according to any one of claims 2 to 4, wherein the inner casing includes a pair of coaming plates disposed opposite to each other, and a pair of oppositely disposed side plates, The enclosure and the two side panels are enclosed to form an accommodation space for accommodating the transmission unit.

[Claim 12] The baking apparatus according to claim 11, wherein the first driven shaft is coupled to the shroud by a first buffer connection assembly; and the second driven shaft passes The second buffer connection assembly is buffered to the shroud.

[Claim 13] The baking apparatus according to claim 11, wherein both ends of the first driving shaft are rotatably connected to the two side plates through a first bearing assembly; and the second driving shaft Both ends are rotatably coupled to the two side plates by a second bearing assembly.

[Claim 14] The baking apparatus according to any one of claims 2 to 4, wherein the first conveyor belt is provided with a first through hole array for air circulation; and the second conveyor belt The upper jaw is provided with a second array of through holes for air circulation. [Claim 15] The baking apparatus according to any one of claims 2 to 4, wherein the driving mechanism includes a support frame fixed to an outer side of the inner casing, and is disposed on a lower side of the support frame a motor, and a gear set disposed in the support frame, the gear set drivingly connecting the motor and the first drive shaft and the second drive shaft.

[Claim 16] The baking apparatus according to claim 3, wherein the baking mechanism includes a plurality of heat pipes disposed on an upper side of the partition, and the plurality of heat pipes are spaced along the conveying direction Distribution

[Claim 17] The baking apparatus according to claim 16, wherein the outer side of the inner casing is provided with an air passage communicating with the inside thereof, and the air passage is provided with an air passage for accelerating thermal circulation in the inner casing. Wind

[Claim 18] The baking apparatus according to claim 16, wherein a heat insulating layer is provided between the inner casing and the outer casing.

[Claim 19] The baking apparatus according to any one of claims 2 to 4, wherein the top and the bottom of the inner casing are respectively provided with an inlet opening and a discharging opening, and the top of the outer casing is provided with a hopper that is in communication with the feed port.