CN113951289A - Drying equipment capable of heating food uniformly and working method of drying equipment - Google Patents
Drying equipment capable of heating food uniformly and working method of drying equipment Download PDFInfo
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- CN113951289A CN113951289A CN202111389429.0A CN202111389429A CN113951289A CN 113951289 A CN113951289 A CN 113951289A CN 202111389429 A CN202111389429 A CN 202111389429A CN 113951289 A CN113951289 A CN 113951289A
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- Prior art keywords
- placing
- food
- main rod
- rod body
- drying
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B1/00—Bakers' ovens
- A21B1/42—Bakers' ovens characterised by the baking surfaces moving during the baking
- A21B1/46—Bakers' ovens characterised by the baking surfaces moving during the baking with surfaces suspended from an endless conveyor or a revolving wheel
Abstract
The invention relates to the field of food baking equipment, in particular to drying equipment for uniformly heating food and a working method of the drying equipment. The drying equipment comprises a drying oven, a conveying chain and a plurality of placing components, wherein the drying oven and the conveying chain are arranged on a rack, the conveying chain is connected with the placing components at equal intervals, a main rod body in the placing components is connected to the conveying chain, and a placing box in the placing components is used for placing food to be dried. According to the working method, the food to be dried is conveyed into the drying furnace along with the placing component by the conveying chain, when the placing component is driven by the conveying chain to move into the drying furnace, the transmission chain wheel can rotate due to meshing with the transmission chain, so that each placing box connected to the main rod body can be driven to rotate, the food in the placing box can be fully moved, the food can be uniformly heated, the food drying quality can be effectively improved, and the taste of the food is improved.
Description
Technical Field
The invention relates to the field of food baking equipment, in particular to drying equipment for uniformly heating food and a working method of the drying equipment.
Background
Drying is an essential process link in most food processing processes, for example, bread, and the drying quality of the bread directly influences the taste of the bread. At present, the small bread is dried by conveying the small bread into a drying furnace through a steel belt conveyor, because the small bread is usually directly stacked on a conveying surface of the steel belt conveyor to be dried, the small bread is equivalent to enter the drying furnace to be dried in a state of being static relative to the conveying surface, the small bread positioned outside can be sufficiently heated and dried in the stacked small bread, the small bread stacked inside cannot be uniformly heated due to the blocking of the small bread outside, and all the small bread conveyed into the drying furnace cannot be uniformly heated. Therefore, the existing drying equipment can not heat the food uniformly, and the quality of the food is affected.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a drying device for uniformly heating food and a working method thereof.
The invention adopts the following technical scheme:
a drying device for heating food uniformly is characterized in that the device comprises:
the drying furnace is arranged on the rack, and high temperature is formed inside the drying furnace;
the conveying chain is arranged on the rack and horizontally runs in a circulating mode, one side of the conveying chain is positioned in the drying oven, and the other side of the conveying chain is positioned outside the drying oven;
the food placing device comprises a placing assembly, wherein the placing assembly comprises a main rod body and a plurality of placing boxes arranged on the main rod body from top to bottom, each placing box is provided with an accommodating cavity for placing food, a cover plate is connected above each placing box and used for opening and sealing the accommodating cavity, the placing boxes and the cover plates are both of structures with hollowed surfaces, the bottoms of the placing boxes are also connected with rotating shafts, the rotating shafts are axially and fixedly connected to the main rod body to rotate, and the axial leads of the rotating shafts are perpendicular to the axial lead of the main rod body;
the main rod body is detachably connected to a chain link of the conveying chain, so that the main rod body is axially and fixedly vertically connected to the chain link of the conveying chain to rotate; and a transmission chain wheel is fixed above the main rod body, a transmission chain is fixed in the drying oven, the transmission chain is extended along the length direction of the drying oven, and when the placing assembly moves into the drying oven, the transmission chain wheel is meshed with the transmission chain.
As an improvement of the device, a rotating sleeve is fixed on a chain link of the conveying chain, and the lower end of the main rod body is embedded into the rotating sleeve, so that the main rod body is axially and vertically connected with the chain link of the conveying chain to rotate.
As an improvement of the equipment, the two sides of the bottom of the chain link of the conveying chain are connected with rotatable first idler wheels, the first idler wheels are positioned on the rack to roll, a first rail is further arranged on the rack, and the conveying chain and the first idler wheels are coated by the first rail.
As an improvement of the above-mentioned equipment, the top of frame still is equipped with the second track, the top of the mobile jib body is connected with rotatable axle sleeve, the axle sleeve all is connected with the connecting piece in the both sides that correspond, the tip of connecting piece is equipped with two rotatable second gyro wheels side by side, and the below of connecting piece is equipped with rotatable third gyro wheel, the second gyro wheel with the third gyro wheel all is located in the second track, make the mobile jib body both sides the second gyro wheel is located respectively the inside both sides face of second track rolls, the third gyro wheel then is located roll on the bottom plane of both sides in the second track.
As an improvement of the above device, the placing assembly further comprises a transmission rack and transmission gears, one side of each rotating shaft is fixed with a transmission gear, the transmission rack is meshed with each transmission gear simultaneously, and the transmission rack is positioned on one side of the main rod body and can vertically move up and down; a plurality of gradient pieces are arranged on two sides of the conveying chain in the drying furnace, and the upper surfaces of the gradient pieces are cambered surfaces; when the placing assembly moves into the drying furnace, the bottom of the transmission rack is in contact with the upper surface of the gradient piece.
As an improvement of the above device, the bottom of the transmission rack is provided with an installation sleeve and a ball, the bottom of the installation sleeve is provided with a yielding hole, the ball is embedded into the installation sleeve, the installation sleeve is fixed at the bottom of the transmission rack, so that a part of the ball smaller than half of the ball penetrates through the yielding hole to be exposed, and when the placement component moves into the drying oven, the exposed part of the ball is positioned on the upper surface of the gradient piece to roll.
As an improvement of the device, the upper part and the lower part of the main rod body are respectively fixed with a limiting disc, two limiting discs are respectively provided with a limiting hole, and the transmission rack is matched with and penetrates through the limiting holes of the two limiting discs, so that the transmission rack can vertically move up and down along the two limiting holes.
As an improvement of the above device, a limiting part is fixed at the top of the transmission rack, the size of the limiting part is larger than that of the limiting hole, and the limiting part is located above the limiting disc above the main rod body; when the transmission rack descends to the position limiting part and presses the position limiting disc, the transmission rack drives the transmission gears to rotate until the placing boxes are in a horizontal state.
As an improvement of the above device, a first gap is formed in the middle of the placing box, and the main rod body penetrates through the first gap; the cover plate is provided with a second gap, the second gap corresponds to the first gap, one end of the cover plate in the second gap is hinged to the placing box, and the other end of the cover plate in the second gap is detachably connected with the placing box.
The drying equipment for uniformly heating the food and the working method of the equipment comprise the following steps:
s1: placing food to be dried in each placing box of one placing assembly in advance, and covering the cover plate on the accommodating cavity;
s2: when the placing component in the drying oven moves outwards to one side of the rack outside the drying oven, the placing component is taken down, the placing component with the food to be dried placed is placed on the conveying chain, and the food in the taking-down placing component is the food which is completely dried;
s3: when the placing assembly for placing the food to be dried is driven by the conveying chain to move into the drying furnace, the transmission chain wheel is meshed with the transmission chain, so that the transmission chain wheel can rotate relative to the transmission chain to drive the main rod body to rotate, all the placing boxes connected to the main rod body can rotate, the food in the placing boxes can fully move in the placing cavity, and the food is heated more uniformly;
s4: and after the food to be dried is moved out of the drying oven, when the rack is moved to the side outside the drying oven, repeating the step of S1, and circulating the steps so that the food to be dried is continuously conveyed into the drying oven to be dried and the dried food is continuously moved out of the drying oven.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: according to the invention, the food to be dried is placed through the placing assembly, so that the food to be dried is conveyed into the drying furnace along with the placing assembly. When the placing component is driven by the conveying chain to move into the drying furnace, the transmission chain wheel can rotate due to meshing with the transmission chain, so that the placing boxes connected to the main rod body can be driven to rotate, food in the placing boxes can fully move in the placing cavities, and the food can be uniformly heated, so that the food drying quality can be effectively improved, and the taste of the food is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
FIG. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic cross-sectional view taken along the direction B-B in fig. 3.
Fig. 5 is an enlarged schematic view at C in fig. 4.
Fig. 6 is an enlarged schematic view of fig. 4 at D.
Fig. 7 is a perspective view of the placement module.
Fig. 8 is a schematic structural view of the placing box after the placing cavity of the placing box is sealed and closed by the cover plate.
Fig. 9 is a schematic structural diagram of the cover plate after being turned over to open the placing cavity of the placing box.
Fig. 10 is a schematic cross-sectional view of the ball connected to the bottom of the drive rack.
FIG. 11 is a schematic top view of the present invention, wherein the oven shows its internal structure.
Fig. 12 is a schematic view illustrating the movement of the placing assembly within the drying oven, in which the structure of the drying oven is hidden.
Fig. 13 is a schematic view of the structure of the placing box from the bottom view angle connected to the rotating shaft.
FIG. 14 is a schematic sectional view showing the connection between the placing case and the rotary shaft.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Fig. 1 shows a drying device for uniformly heating food, which comprises a drying oven 3, a conveying chain 2 and a plurality of placing assemblies 4. The drying oven 3 and the conveying chain 2 are both arranged on a rack 1, a plurality of placing assemblies 4 are connected on the conveying chain 2 at equal intervals, and each placing assembly is used for placing food to be dried.
As shown in fig. 3 and 4, a plurality of stirring motors 31 are fixed on the top of the drying oven 3, impellers 33 of the stirring motors 31 are located on the top of the drying oven 3, and a plurality of heating units 32 are respectively arranged on both sides of the impellers 33 on the top of the drying oven 3, and the heating units 32 may be electric heating pipes. During operation, the heating unit 32 converts electric energy into heat energy, so that the temperature inside the drying oven 3 is increased, and the stirring motor 31 drives the impeller 33 to rotate, so that the airflow inside the drying oven 3 can be fully stirred, and uniform high temperature is formed in the drying oven 3.
As shown in fig. 3 and 11, the conveying chain 2 is arranged on the frame 1 to run horizontally and circularly, and one side of the conveying chain 2 is positioned in the drying oven 3, and the other side of the conveying chain 2 is positioned outside the drying oven 3. Both ends of frame 1 all are connected with rotatable sprocket 23, conveying chain 2 meshes and connects two sprocket 23, refer to again that fig. 6 shows, the both sides of the chain link bottom of conveying chain 2 all are connected with rotatable first gyro wheel 24, first gyro wheel 24 is located roll on the frame 1, make conveying chain 2 can be smooth-going move on the frame 1. The frame 1 is further provided with a first rail 21, and the first rail 21 wraps the conveying chain 2 and the first roller 24. The first track 21 is formed into an edge-forming structure by bending a galvanized plate or a stainless steel plate through a metal plate, and is used for protecting the conveying chain 2. Preferably, after the drying oven 3 is fixed to the rack 1, a heat insulation board (not shown in the attached drawings) is packaged on the rack 1 at a position corresponding to the bottom surface of the drying oven 3, so as to prevent high-temperature airflow in the drying oven from flowing downwards, and at the same time, the first roller 24 can be positioned on the heat insulation board to roll. In addition, one of the two chain wheels on the frame is driven by a driving motor (not shown in the figure) fixed at the bottom of the frame 1, so as to realize the operation of the conveying chain 2.
As shown in fig. 7, the placing assembly 4 includes a main rod body 41 and a plurality of placing boxes 48 disposed on the main rod body 41 from top to bottom. Referring to fig. 10 and 11 again, the placing box 48 has a containing cavity 4801 for placing food, and a cover plate 47 is connected to the upper portion of the placing box 48, and the cover plate 47 is used for opening and sealing the containing cavity 4801. In addition, the placing box 48 and the cover plate 47 are both of a hollow structure, that is, through holes (not shown in the drawings) are distributed on the surfaces of the placing box 48 and the cover plate 47, so that high-temperature air can circulate into the placing box 48 to contact with food in the placing box 48, and drying of the food is accelerated.
With continued reference to fig. 10 and 11, a first gap 4802 is formed in the middle of the box 48, and the main rod 41 penetrates through the first gap 4802, i.e., the box 48 is composed of two parts located on both sides of the main rod 41. The bottom of the placing box 48 is further connected with a rotating shaft 412, the rotating shaft 412 penetrates through the main rod body 41, so that the axis of the rotating shaft 412 is perpendicular to the axis of the main rod body 41, the rotating shaft 412 is axially and fixedly connected to the main rod body 41 to rotate, and the placing box 48 can be turned relative to the main rod body 41 through the connecting structure of the rotating shaft 412. The cover plate 47 is provided with a second gap 4701, the second gap 4701 corresponds to the first gap 4802, the cover plate 47 is hinged to the placing box 48 at one end of the second gap 4701, the cover plate 47 is detachably connected to the placing box 48 at the other end of the second gap 4701, and the detachable connection can be realized by a structure connected through a snap 49.
As shown in fig. 1 and 12, a second rail 22 is further disposed above the rack 1, the second rail 22 is fixed above the drying oven 3, and the second rail 22 corresponds to the first rail 21 in an up-and-down manner, so that the placing assembly 4 can move between the second rail 22 and the first rail 21. Referring again to fig. 5, the two sides of the bottom of the second rail 22 are bent toward the middle to form a flat surface. A rotating sleeve 202 is fixed on a chain link of the conveying chain 2, the lower end of the main rod body 41 is embedded into the rotating sleeve 202, so that the main rod body 41 is axially and fixedly connected with the chain link of the conveying chain 2 to rotate, namely, the placing component 4 can integrally rotate relative to the chain link of the conveying chain 2. The top of the main rod body 41 is connected with a rotatable shaft sleeve 44, a bearing can be embedded in the shaft sleeve 44, and the shaft sleeve 44 is fixedly connected with the main rod body 41 through the bearing, so that the relative rotation of the shaft sleeve 44 and the main rod body 41 is realized. The shaft sleeve 44 is connected with connecting pieces 441 on two corresponding sides, two rotatable second rollers 45 are arranged at the end portions of the connecting pieces 441 side by side, a rotatable third roller 46 is arranged below the connecting pieces 441, the second rollers 45 and the third rollers 46 are located in the second rail 22, so that the second rollers 45 on two sides of the main rod body 41 are respectively located on two inner side surfaces of the second rail 22 to roll, and the third rollers 46 are located on two inner side bottom planes of the second rail 22 to roll. The structure that the second roller 45 and the third roller 46 are embedded in the second track 22 can further limit the main rod body 41, so as to prevent the main rod body 41 from toppling over in the process of moving along with the operation of the conveying chain 2, and meanwhile, the structure that the second roller 45 and the third roller 46 roll in the second track 22 can reduce the resistance of the placing assembly 4 in the whole moving process, which is beneficial to improving the conveying efficiency.
In addition, referring to fig. 2 again, the second rail 22 located outside the drying oven 3 is provided with a mounting opening 221 on a side facing away from the drying oven 3, and the size of the mounting opening 221 is slightly larger than the outer circle distance between the rotating shaft 412 and the two second rollers 45 connected to the same side of the rotating shaft 412. When the placing component 4 is placed on the conveying chain 2, the lower end of the main rod body 41 can be placed downwards on the rotating sleeve 202, and the shaft sleeve 44, the second roller 45, the third roller 46 and other structures on the main rod body 41 are all obliquely placed into the second track 22 along the mounting opening 221, so that the placing component 4 can be placed integrally. When the placing component 4 is taken down, the upper end of the main rod body 41 is pulled outwards when the placing component 4 is conveyed to the position of the mounting opening 221 by the conveying chain 2, so that the shaft sleeve 44, the second roller 45, the third roller 46 and other structures move out of the second rail 22 from the mounting opening 221, and finally the main rod body 41 is lifted upwards, so that the whole placing component 4 can be taken down.
As shown in fig. 7 and 11, a driving sprocket 42 is further fixed above the main rod body 41, a driving chain 43 is fixed in the drying oven 3, the driving chain 43 extends along the length direction of the drying oven 3, and when the placing assembly 4 moves into the drying oven 3, the driving sprocket 42 is engaged with the driving chain 43. Because the main rod body 41 is driven by the conveying chain 2 to move in the drying oven 3, the lower end of the main rod body 41 can rotate relative to the conveying chain 2, and the upper end of the main rod body can rotate relative to the shaft sleeve 44, when the transmission chain wheel 42 is meshed with the transmission chain 43, the main rod body 41 can rotate relative to the transmission chain 43 in the moving process, so that the main rod body 41 is driven to rotate, each placing box 48 connected to the main rod body 41 can rotate, and food in the placing box 48 can be heated more uniformly.
With reference to fig. 7, the placing assembly 4 further includes a driving rack 410 and a driving gear 411, and in each of the rotating shafts 412 on the main rod 41, the driving gear 411 is fixed to the same end of each of the rotating shafts 412. The upper and lower parts of the main rod body 41 are both fixed with limiting discs 415, two limiting discs 415 are both provided with limiting holes (not shown in the drawing), the transmission rack 410 is adapted to pass through the limiting holes of the two limiting discs 415, so that the transmission rack 410 is positioned on one side of the main rod body 41 and moves vertically up and down along the two limiting holes, and when the transmission rack 410 rises to the highest position, the lower end of the transmission rack 410 is not separated from the limiting holes of the limiting discs below. The transmission rack 410 is also engaged with each of the transmission gears 411, and when the transmission rack 410 vertically moves up and down, the transmission gears 411 at one end of each of the rotation shafts 412 can be driven to rotate, so that the placing box 48 is driven to turn over relative to the main rod body 41. It is worth mentioning that the structure of the first gap 4802 and the second gap 4701 can be for placing the box 48 with the upset of the cover plate 47 provides the space of stepping down, avoid right the body of the main rod 41 causes the interference.
As shown in fig. 10, the bottom of the driving rack 410 is further provided with a mounting sleeve 414 and a ball 413, the bottom of the mounting sleeve 414 is provided with an abdicating hole 4141, the ball 413 is embedded into the mounting sleeve 141, and after the mounting sleeve 414 is fixed at the bottom of the driving rack 410, the ball 413 can be limited in a space formed by the bottom surface of the driving rack 410 and the mounting sleeve 414, so that less than half of the ball 413 is exposed through the abdicating hole 4141. Referring to fig. 11 and 12, a plurality of slope members 11 are arranged on both sides of the conveying chain 2 in the drying oven 3, and the upper surfaces of the slope members 11 are arc surfaces. When the placing assembly 4 moves into the drying oven 3, the exposed part of the ball 413 is located on the upper surface of the slope member 11 and rolls, so that the transmission rack 410 can vertically move up and down along with the change of the upper surface of the slope member 11, thereby driving each placing box 48 in the placing assembly 4 to turn relative to the main rod body 41. Therefore, according to the present invention, each placing box 48 in the placing assembly 4 can rotate in the drying oven 3 around the axis of the main rod body 41, and simultaneously, each placing box 48 can also be turned back and forth relative to the main rod body 1.
In addition, a limiting part 416 is fixed on the top of the transmission rack 410, the size of the limiting part 416 is larger than that of the limiting hole, and the limiting part 416 is located above the limiting disc 415 above the main rod body 41; when the transmission rack 410 descends to the position-limiting part 416 and presses on the position-limiting disc 415, that is, after the transmission rack 410 descends under the action of its own gravity, the transmission rack 410 drives each transmission gear 411 to rotate until each placing box 48 is in a horizontal state. With the structure, the transmission gear 411 can keep each placing box 48 in the placing assembly 4 in a horizontal state under the condition that no external force is applied, namely, the placing assembly 4 is positioned outside the drying oven 3, so as to conveniently place the food to be dried.
In addition, the present invention may further be provided with a set of control system, which is used to control the working states of the driving motor, the stirring motor 31 and the heating unit 32, so that the apparatus of the present invention can work and operate in order, specifically, the working method of the present invention is as follows:
s1: placing food to be dried in each placing box 48 of one placing assembly 4 in advance, and covering the cover plate 47 on the accommodating cavity 4801;
s2: when the placing component 4 in the drying oven 3 moves outwards to the side of the rack 1 outside the drying oven 3, the placing component 4 is taken down, and to place on said conveyor chain 2 said placement assembly 4 on which the food to be dried has been placed, as shown in fig. 3, the removing and placing actions can be performed by two operators, preferably, the rack 1 or the outer side surface of the drying oven 3 can be provided with a sensing element such as a travel switch or a distance sensor for sensing an object at a position close to the manual operation (i.e. the position of the mounting opening 211), the induction placing component 4 is used for inducing the placing component 4, when the induction element induces the placing component 4, a signal can be sent to the control system, the control system controls the driving motor to pause, and the conveying chain 2 is made to pause, so that the food can be conveniently taken down or put into the conveying chain 2;
s3: when the placing component 4 for placing the food to be dried is driven by the conveying chain 2 to move into the drying oven 3, the transmission chain wheel 42 is meshed with the transmission chain 43, so that the transmission chain wheel 42 rotates relative to the transmission chain 43 to drive the main rod body 41 to rotate, each placing box 48 connected to the main rod body 41 can rotate, the food in the placing box 48 can fully move in the placing cavity 4801, and the food can be heated more uniformly; meanwhile, in the process that the placing component 4 moves in the drying oven 3, when the exposed part of the ball 413 at the bottom of the transmission rack 410 is located on the upper surface of the slope part 11 to roll, the transmission rack 410 can vertically move up and down along with the radian of the change of the upper surface of the slope part 11, so that each placing box 48 in the placing component 4 is driven to turn over relative to the main rod body 41, and each placing box 48 in the drying oven 3 can also turn over relative to the main rod body 1 in a reciprocating manner while rotating in the drying oven 3 by taking the axial lead of the main rod body 41 as an axis, so that food can be more fully shaken to be heated more uniformly;
s4: after the food to be dried is moved out of the drying oven 3, when the food to be dried is moved to the side of the rack 1 outside the drying oven 3, the step of S1 can be repeated, and the above cycle is repeated, so that the food to be dried is continuously conveyed into the drying oven 3 for drying, and the food to be dried is continuously moved out of the drying oven 3, which can greatly improve the efficiency of food drying.
In addition, as shown in fig. 13 and 14, L-shaped fixing pieces 417 are fixed to both sides of the bottom of the placing box 48, the fixing pieces 417 and the bottom surface of the placing box 48 form a bayonet which is sleeved outside the rotating shaft 412, and fixing holes 4171 are formed in the bottom surfaces of the fixing pieces 417. The rotating shaft 412 is of a pipe fitting structure, the ring surfaces of the rotating shaft close to the two ends are respectively provided with a connecting hole 4121, a limiting pin 418 is embedded into the connecting hole 4121, and the tail end of the limiting pin 418 is an arc surface. An elastic member 419 is fixedly connected between the limit pin 418 and the inner wall of the rotating shaft 412, and may be adhered by glue, and the elastic member may be a spring as shown in fig. 14, or may also be a V-shaped piece, and the limit pin 418 may be pushed out of the rotating shaft by the elasticity formed by the elastic member 419. When the placing box 48 is fixed on the rotating shaft 412, the first gap 4802 is correspondingly nested in the main rod 41, and the two fixing members 417 at the bottom of the placing box 48 are correspondingly clamped on the rotating shaft 412, so that the limiting pin 418 extends outwards to pass through the fixing hole 4171 under the elastic force of the elastic member 419, thereby fixing the placing box 48 on the rotating shaft 412. When the placing box 48 needs to be taken down, the limiting pin 418 is pressed to be retracted into the rotating shaft 412, so that the fixing hole 4171 is not limited, and the placing box 48 can be taken down conveniently.
As can be seen from the above connection manner of the placing box 48 and the rotating shaft 412, in the working method of the present invention, when the dried food is taken out and the food to be dried is placed, the placing assembly 4 may not be taken out, except for the manner of taking out and placing the whole placing assembly 4 from the conveying chain 2. Specifically, the main rod body 41 of each placing assembly 4 can be always located on the conveying chain 2 to move, food to be dried can be placed in the placing box 48 in advance, the placing cavity 4801 is sealed through the cover plate 47, when the placing assembly 4 in the drying oven 3 moves outwards to one side of the rack 1 outside the drying oven 3, only the placing box 48 can be taken down, and then the placing box 48 with the food to be dried placed inside is replaced on the rotating shaft 412 of the placing assembly 4.
In summary, the food to be dried is placed by the placing component 4, so that the food to be dried is conveyed into the drying oven 3 along with the placing component 4. When the placing component 4 is driven by the conveying chain 2 to move into the drying oven 3, the driving chain wheel 42 can rotate due to being meshed with the driving chain 43, so as to drive each placing box 48 connected to the main rod body 41 to rotate, so that the food in the placing box 48 can fully move in the placing cavity 4801, and the food can be uniformly heated; meanwhile, in the process that the placing component 4 moves in the drying oven 3, when the exposed part of the ball 413 at the bottom of the transmission rack 410 is located on the upper surface of the slope part 11 and rolls, the transmission rack 410 can vertically move up and down along with the radian of the change of the upper surface of the slope part 11 in the drying oven 3, so as to drive each placing box 48 to turn over relative to the main rod body 41, and realize that each placing box 48 in the drying oven 3 can also turn over relative to the main rod body 1 in a reciprocating manner while rotating in the drying oven 3 by taking the axial lead of the main rod body 41 as an axis, so that food can be more fully shaken to be heated more uniformly, thereby effectively improving the quality of food drying and improving the taste of the food.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. A drying device for heating food uniformly is characterized in that the device comprises:
the drying furnace is arranged on the rack, and high temperature is formed inside the drying furnace;
the conveying chain is arranged on the rack and horizontally runs in a circulating mode, one side of the conveying chain is positioned in the drying oven, and the other side of the conveying chain is positioned outside the drying oven;
the food placing device comprises a placing assembly, wherein the placing assembly comprises a main rod body and a plurality of placing boxes arranged on the main rod body from top to bottom, each placing box is provided with an accommodating cavity for placing food, a cover plate is connected above each placing box and used for opening and sealing the accommodating cavity, the placing boxes and the cover plates are both of structures with hollowed surfaces, the bottoms of the placing boxes are also connected with rotating shafts, the rotating shafts are axially and fixedly connected to the main rod body to rotate, and the axial leads of the rotating shafts are perpendicular to the axial lead of the main rod body;
the main rod body is detachably connected to a chain link of the conveying chain, so that the main rod body is axially and fixedly vertically connected to the chain link of the conveying chain to rotate; and a transmission chain wheel is fixed above the main rod body, a transmission chain is fixed in the drying oven, the transmission chain is extended along the length direction of the drying oven, and when the placing assembly moves into the drying oven, the transmission chain wheel is meshed with the transmission chain.
2. A drying apparatus for homogenizing the heating of food products as claimed in claim 1, wherein: and a rotating sleeve is fixed on a chain link of the conveying chain, and the lower end of the main rod body is embedded into the rotating sleeve, so that the main rod body is axially fixedly and vertically connected with the chain link of the conveying chain to rotate.
3. A drying apparatus for homogenizing the heating of food products as claimed in claim 1, wherein: the conveying chain is characterized in that two sides of the bottom of the chain link are connected with rotatable first idler wheels, the first idler wheels are located on the rack and roll, a first rail is further arranged on the rack, and the conveying chain and the first idler wheels are coated by the first rail.
4. A drying apparatus for homogenizing the heating of food products as claimed in claim 1, wherein: the top of frame still is equipped with the second track, the top of the mobile jib body is connected with rotatable axle sleeve, the axle sleeve all is connected with the connecting piece in the both sides that correspond, the tip of connecting piece is equipped with two rotatable second gyro wheels side by side, and the below of connecting piece is equipped with rotatable third gyro wheel, the second gyro wheel with the third gyro wheel all is located in the second track, make mobile jib body both sides the second gyro wheel is located respectively the inside both sides face of second track rolls, the third gyro wheel then is located roll on the bottom plane of both sides in the second track.
5. A drying apparatus for homogenizing the heating of food products as claimed in claim 1, wherein: the placing assembly further comprises a transmission rack and transmission gears, one side of each rotating shaft is fixedly provided with the transmission gear, the transmission rack is meshed with the transmission gears simultaneously, and the transmission rack is positioned on one side of the main rod body and can vertically move up and down; a plurality of gradient pieces are arranged on two sides of the conveying chain in the drying furnace, and the upper surfaces of the gradient pieces are cambered surfaces; when the placing assembly moves into the drying furnace, the bottom of the transmission rack is in contact with the upper surface of the gradient piece.
6. A drying apparatus for homogenizing the heating of food products as claimed in claim 5, wherein: the bottom of transmission rack is provided with installation cover and ball, the bottom of installation cover has the hole of stepping down, the ball imbeds to in the dress cover, the installation cover is fixed the bottom of transmission rack makes the less than half part of ball passes the hole of stepping down exposes, works as place the subassembly and move to when the stoving stove, the part that the ball exposes is located roll on the upper surface of slope piece.
7. A drying apparatus for homogenizing food heating according to any one of claims 1 to 6, wherein: the upper part and the lower part of the main rod body are respectively fixed with a limiting disc, two limiting discs are respectively provided with a limiting hole, and the transmission rack is matched with and penetrates through the limiting holes of the two limiting discs, so that the transmission rack can vertically move up and down along the two limiting holes.
8. A drying apparatus for homogenizing the heating of food products as claimed in claim 7, wherein: a limiting part is fixed at the top of the transmission rack, the size of the limiting part is larger than that of the limiting hole, and the limiting part is positioned above the limiting disc above the main rod body; when the transmission rack descends to the position limiting part and presses the position limiting disc, the transmission rack drives the transmission gears to rotate until the placing boxes are in a horizontal state.
9. A drying apparatus for homogenizing the heating of food products as claimed in claim 1, wherein: a first gap is formed in the middle of the placing box, and the main rod body penetrates through the first gap; the cover plate is provided with a second gap, the second gap corresponds to the first gap, one end of the cover plate in the second gap is hinged to the placing box, and the other end of the cover plate in the second gap is detachably connected with the placing box.
10. A method of operating a drying apparatus for homogenising the heating of foodstuffs according to any one of claims 1 to 9, characterised in that: the working method comprises the following steps:
s1: placing food to be dried in each placing box of one placing assembly in advance, and covering the cover plate on the accommodating cavity;
s2: when the placing component in the drying oven moves outwards to one side of the rack outside the drying oven, the placing component is taken down, the placing component with the food to be dried placed is placed on the conveying chain, and the food in the taking-down placing component is the food which is completely dried;
s3: when the placing assembly for placing the food to be dried is driven by the conveying chain to move into the drying furnace, the transmission chain wheel is meshed with the transmission chain, so that the transmission chain wheel can rotate relative to the transmission chain to drive the main rod body to rotate, all the placing boxes connected to the main rod body can rotate, the food in the placing boxes can fully move in the placing cavity, and the food is heated more uniformly;
s4: and after the food to be dried is moved out of the drying oven, when the rack is moved to the side outside the drying oven, repeating the step of S1, and circulating the steps in such a way that the food to be dried is continuously conveyed into the drying oven for drying and the dried food is continuously moved out of the drying oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111389429.0A CN113951289A (en) | 2021-11-23 | 2021-11-23 | Drying equipment capable of heating food uniformly and working method of drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111389429.0A CN113951289A (en) | 2021-11-23 | 2021-11-23 | Drying equipment capable of heating food uniformly and working method of drying equipment |
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| Publication Number | Publication Date |
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| CN113951289A true CN113951289A (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111389429.0A Withdrawn CN113951289A (en) | 2021-11-23 | 2021-11-23 | Drying equipment capable of heating food uniformly and working method of drying equipment |
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| CN2429080Y (en) * | 2000-06-12 | 2001-05-09 | 优可企业股份有限公司 | Roaster with timing rotation |
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| CN209390942U (en) * | 2018-12-14 | 2019-09-17 | 沅江億昌食品有限公司 | A kind of cake baking mechanism |
| CN110645786A (en) * | 2019-11-05 | 2020-01-03 | 陈民付 | Drying device capable of uniformly heating materials |
| CN211601471U (en) * | 2019-12-04 | 2020-09-29 | 浙江波拉波拉食品股份有限公司 | Conveying type meat food drying device |
| CN212753985U (en) * | 2020-05-11 | 2021-03-23 | 焦作汇力康食品有限公司 | Rotary baking mold |
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2021
- 2021-11-23 CN CN202111389429.0A patent/CN113951289A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2429080Y (en) * | 2000-06-12 | 2001-05-09 | 优可企业股份有限公司 | Roaster with timing rotation |
| CN201964735U (en) * | 2010-12-21 | 2011-09-07 | 石狮市广汇龙环保设备有限公司 | Drying equipment with cyclic feeding device |
| TWM417785U (en) * | 2011-04-19 | 2011-12-11 | Hua Zhe Biotech Ltd | Vertical baking oven |
| CN209390942U (en) * | 2018-12-14 | 2019-09-17 | 沅江億昌食品有限公司 | A kind of cake baking mechanism |
| CN110645786A (en) * | 2019-11-05 | 2020-01-03 | 陈民付 | Drying device capable of uniformly heating materials |
| CN211601471U (en) * | 2019-12-04 | 2020-09-29 | 浙江波拉波拉食品股份有限公司 | Conveying type meat food drying device |
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Application publication date: 20220121 |