CN115406194A - Multistage linear dynamic shaping and drying unit and use method thereof - Google Patents
Multistage linear dynamic shaping and drying unit and use method thereof Download PDFInfo
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- CN115406194A CN115406194A CN202211101680.7A CN202211101680A CN115406194A CN 115406194 A CN115406194 A CN 115406194A CN 202211101680 A CN202211101680 A CN 202211101680A CN 115406194 A CN115406194 A CN 115406194A
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- 238000007493 shaping process Methods 0.000 title claims abstract description 116
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 121
- 238000007602 hot air drying Methods 0.000 claims abstract description 26
- 238000010415 tidying Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 241001122767 Theaceae Species 0.000 claims description 74
- 239000003638 chemical reducing agent Substances 0.000 claims description 28
- 238000009960 carding Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000011161 development Methods 0.000 claims 1
- 230000018109 developmental process Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000000109 continuous material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/08—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The multi-stage linear dynamic shaping and drying unit comprises a lifting machine and a strip tidying machine, wherein the strip tidying machine comprises a bottom support, a heating shaping groove and a hot air drying device, the heating shaping groove is arranged on the upper portion of the bottom support, one end of the heating shaping groove is hinged to the bottom support, the other end of the heating shaping groove is connected with the bottom support through an angle adjusting device, the hot air drying device is arranged above the heating shaping groove, the lifting machine is arranged on one side of the feeding end of the heating shaping groove, the discharge port of the lifting machine is located above the feeding end of the heating shaping groove, and the lifting machine can horizontally move for feeding. Carry out continuous material loading through the lifting machine, treat that the tealeaves of plastic stoving enters into after heating plastic groove, carry out the plastic stoving, hot air drying device blows off hot-blastly to heating plastic groove, further improves drying efficiency, and a plurality of head and the tail strip tidying machine that connects makes tealeaves plastic stoving process continuity, improves production efficiency.
Description
Technical Field
The invention relates to the technical field of tea processing equipment, in particular to a multistage linear dynamic shaping and drying unit.
Background
Shaping is a key process link in primary processing of famous and high-quality tea, and the shape of the tea and the bottom and aroma of the tea are ensured in the shaping process of the tea.
CN 104171035A discloses a tea carding machine, which comprises a frame, wherein the frame is provided with a base and a driving mechanism for driving the base to transversely slide in a reciprocating manner, the base is provided with a tea frying pan, the front end of the tea frying pan is rotatably connected to the base, the rear end of the base is connected with a push rod, the front end surface of the tea frying pan is provided with a door plate, the upper end of the door plate is rotatably connected to the tea frying pan, the door plate is connected with a connecting rod, and a connecting rod driving mechanism is connected between the connecting rod and the base. The tea frying machine is characterized in that the tea frying pan and the door plate are ingeniously connected through the connecting rod driving mechanism, so that the door plate is driven to be opened when the tea frying pan is turned upwards, the door plate is driven to be closed after the tea frying pan is turned downwards, and the sealing effect is good after the door plate is closed; the tea frying machine has the defects that the tea frying rhythm is intermittent, the tea frying pot fries tea in the horizontal state, tea leaves are poured out of the tea frying pot after the tea frying pot is turned up, new tea leaves are added after the tea frying pot returns to the horizontal state, and the production efficiency is low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problems in the prior art are solved, and the multistage linear dynamic shaping and drying unit and the using method are provided.
In order to achieve the technical features, the invention is realized as follows: a multistage linear dynamic shaping and drying unit comprises a lifter and a strip tidying machine, wherein the strip tidying machine comprises a bottom support, a heating shaping groove and a hot air drying device, the heating shaping groove is arranged on the upper portion of the bottom support, one end of the heating shaping groove is hinged to the bottom support, the other end of the heating shaping groove is connected with the bottom support through an angle adjusting device, and the hot air drying device is arranged above the heating shaping groove; two ends of the heating whole-shaped groove extend out of the hot air drying device to form a feeding end positioned on the hinged side and a discharging end positioned on one side of the angle adjusting device; the lifting machine is arranged on one side of the feeding end of the heating whole-shaped groove, the discharge port of the lifting machine is positioned above the feeding end of the heating whole-shaped groove, and the lifting machine can horizontally move for feeding.
The automatic feeding device is characterized in that a rotating seat is arranged at the bottom of a feeding groove of the elevator, a support frame is arranged at the bottom close to a discharge port, a roller is mounted at the bottom of the support frame, a first motor reducer is mounted below the elevator and located between the rotating seat and the support frame, an output shaft of the first motor reducer is mounted on a support in a downward mode, a rotary table is mounted on the output shaft, an eccentric shaft is mounted on the lower end face of the rotary table and far away from the circle center of the rotary table, one end of a swing rod is in sliding limiting connection with the support frame, the other end of the swing rod is in sliding limiting connection with the eccentric shaft, a fixed shaft is mounted in the middle of the swing rod, and the swing rod is driven by rotation of the eccentric shaft to swing left and right around the fixed shaft.
The two ends of the swing rod are respectively provided with a first waist round hole and a second waist round hole, the middle of the swing rod is provided with a round hole, the eccentric shaft is installed in the first waist round hole in a matched mode, the second waist round hole is sleeved on the positioning shaft on the supporting frame, and the swing rod is movably sleeved on the fixed shaft through the round hole.
The rotating seat bottom is equipped with the base, the support of first motor reducer to and the fixed axle is installed on the base.
The heating shaping groove comprises a heating groove, a shaping groove and a driving device, a first heating pipe is arranged in the heating groove, a guide rail is arranged at an opening above the heating groove, a sliding block is arranged at the bottom of the shaping groove, and the shaping groove is slidably arranged on the guide rail through the sliding block; the driving device drives the whole-shaped groove to swing back and forth above the heating groove through the eccentric connecting rod structure.
The hot air drying device comprises a hot air chamber, a second heating pipe is arranged in the hot air chamber, a vent hole is formed in the bottom of the hot air chamber, and a fan is arranged at the top of the hot air chamber.
The bottom of the hot air chamber is provided with a plurality of air deflectors.
The angle adjusting device comprises a positive and negative screw rod with two ends rotatably connected with the bottom support, sliding nuts are respectively installed on the positive and negative screw rod, two spherical hinge supports are arranged at the bottom of the heating integral groove, one ends of two connecting rods are respectively hinged with the sliding nuts, the other ends of the two connecting rods are respectively connected with the spherical hinge supports, a second motor reducer for driving the positive and negative screw rod to rotate is installed on the bottom support, and the positive and negative screw rod is driven to rotate through a belt.
A using method of a multistage linear dynamic shaping and drying unit comprises the following steps:
s1, when the machine set is used, the machine set comprises a lifter and a plurality of carding machines, the lifter is positioned at the feeding end of the first carding machine, and the plurality of carding machines are sequentially installed in a butt joint mode; starting a second motor reducer 245 to adjust the inclination angle of the heating shaping groove;
s2, tea leaves to be shaped and dried are put into a feeding port below a lifter, the tea leaves are lifted along with a conveying belt of the lifter and fall from a feeding port at the upper end of the lifter to enter a feeding end of a tea carding machine, in the feeding process of the lifter, a swing rod is driven to swing left and right around a fixed shaft 18 through the rotation of an output shaft of a first motor reducer, and the swing rod swings left and right around a rotating seat 11 from a driving lifter 10, so that the tea leaves can uniformly fall into the feeding end of the tea carding machine 20 and then enter a shaping groove;
s3, the tea leaves enter the shaping groove, and the shaping groove is driven by a motor to move on the guide rail in a reciprocating manner, so that the tea leaves are shaped; meanwhile, a first heating pipe positioned in the heating groove heats the shaping groove to gradually dry the tea leaves in the shaping process, a second heating pipe in the hot air drying device also heats the air in the hot air chamber, and hot air is blown into the shaping groove through a fan;
s4, in the production process, when the tea leaves need to move downstream quickly, a second motor reducer 245 is started, and the inclination angle of the heating shaping groove is increased; when the tea leaves need to move downstream at a reduced speed, the second motor reducer 245 is started to reduce the inclination angle of the heating shaping groove; under the state that the heating shaping groove has an inclined angle, the tea leaves move to a downstream carding machine along the shaping groove, and the tea leaves are further shaped and dried.
The invention has the following beneficial effects:
1. continuous feeding is carried out through the elevator, shaping and drying are carried out after tea leaves to be shaped and dried enter the heating shaping groove, and the hot air drying device blows hot air to the heating shaping groove, so that the drying efficiency is further improved. The lifting machine can horizontal migration carry out the material loading to the messenger treats that the tealeaves of plastic and stoving is even to drop into the material loading end in heating shaping groove, through setting up the strip tidying machine of a plurality of end to end, makes tealeaves plastic drying process continuity, has improved production efficiency.
2. Through the rotation of first motor reducer output shaft to the drive pendulum rod is around the fixed axle horizontal hunting, and then the drive lifting machine is around the roating seat horizontal hunting, thereby makes the even material loading end that falls into heating whole groove of tealeaves that promotes through the lifting machine, thereby has guaranteed the quality of tealeaves.
3. First heating pipe sets up at the heating inslot, and whole groove is when the motion like this, and first heating pipe does not follow whole groove motion to avoided rocking because of the heating pipe is followed and to cause the fragile problem of heating pipe, still alleviateed the whole weight of swing part simultaneously, made the more stable of equipment operation. The heating groove has the functions of heat insulation and heat preservation, so that the bottom of the whole groove is uniformly heated. The whole groove is a groove body with a plurality of inclined U-shaped grooves, so that the bottom quality of the tea leaves is guaranteed. Along the length direction in U-shaped groove, one end seals and sets up the take-up (stock) pan, and the take-up (stock) pan corresponds whole groove and sets up adjustable guide arris for the material loading prevents that tealeaves from dropping, and the other end opens, and the tealeaves of being convenient for moves toward low reaches equipment. The driving device drives the shaping groove to reciprocate on the guide rail, so that the tea leaves are shaped.
4. Air is blown into the hot air chamber through the fan, and the air is blown out from the vent hole at the bottom after being heated in the hot air chamber, so that the drying efficiency of the tea leaves is improved.
5. In order to ensure that the hot air can be accurately blown into the whole groove of the heating whole groove, a plurality of air deflectors are arranged at the bottom of the hot air chamber.
6. Through angle adjustment device, before production or in the production process, can carry out angle modulation to heating whole groove according to the condition of tealeaves to adjust the plastic and the stoving time of tealeaves, and hot air drying device carries out the omnidirectional to tealeaves and dries, has guaranteed the fragrance of tealeaves, makes tealeaves have the best quality.
Drawings
Fig. 1 is a schematic perspective view of the present invention in use.
Fig. 2 is a schematic view of the main structure of the hoist of the present invention.
Fig. 3 is a schematic perspective view of the elevator of the present invention.
Fig. 4 is a schematic perspective view of the elevator of the present invention during swinging.
FIG. 5 is a schematic perspective view of a swing link according to the present invention.
Fig. 6 is a schematic perspective structure diagram of the carding machine of the invention.
Fig. 7 is a schematic structural view of an angle adjusting device of the carding machine of the invention.
Fig. 8 is a schematic view of the structure of a heating groove of the carding machine.
Fig. 9 is a schematic view of a shaping groove structure of the carding machine.
Fig. 10 is a schematic structural view of a hot air drying device of the carding machine.
Fig. 11 is a schematic view of the bottom structure of the hot air drying device of the carding machine of the invention.
Fig. 12 is a schematic perspective view of the angle-adjusted heating shaping groove of the carding machine of the invention.
Fig. 13 is a schematic view of the structure of the heating shaping groove of the carding machine after adjusting the angle.
In the figure: the lifting machine 10, the rotating base 11, the supporting frame 12, the roller 13, the first motor reducer 14, the rotary table 15, the eccentric shaft 16, the swing rod 17, the first waist-shaped circular hole 171, the second waist-shaped circular hole 172, the circular hole 173, the fixed shaft 18 and the base 19;
the carding machine 20, the bottom bracket 21, the heating shaping groove 22, the heating groove 221, the guide rail 2211, the first heating pipe 2212, the support plate 222, the shaping groove 223, the sliding block 2231, the motor 224, the rotating disc 225 and the connecting rod 226;
the hot air drying device 23, the hot air chamber 231, the vent hole 232, the fan 234, the air deflector 233, the angle adjusting device 24, the positive and negative tooth lead screw 241, the sliding nut 242, the connecting rod 243, the spherical hinge support 244, the second motor reducer 245, the belt 246 and the support seat 247.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1-13, a multistage linear dynamic shaping and drying unit comprises a hoist 10 and a strip tidying machine 20, wherein the strip tidying machine 20 comprises a bottom bracket 21, a heating shaping groove 22 and a hot air drying device 23, the heating shaping groove 22 is installed on the upper portion of the bottom bracket 21, one end of the heating shaping groove 22 is hinged to the bottom bracket 21, the other end of the heating shaping groove is connected with the bottom bracket 21 through an angle adjusting device 24, and the hot air drying device 23 is installed above the heating shaping groove 22; two ends of the heating shaping groove 22 extend out of the hot air drying device 23 to form a feeding end positioned on the hinged side and a discharging end positioned on one side of the angle adjusting device 24; the elevator 10 is arranged on one side of the feeding end of the heating shaping groove 22, the discharge hole of the elevator 10 is positioned above the feeding end of the heating shaping groove 22, and the elevator 10 can horizontally move for feeding.
The heating shaping groove 22 comprises a groove body with a plurality of U-shaped structures, an electric heating pipe is arranged at the bottom of the groove body to heat the groove body, a driving device is arranged on the groove body, the driving device drives the groove body to swing left and right through an eccentric connecting rod structure to shape tea leaves and dry the tea leaves at the same time, the driving device can be a motor or a combined structure of the motor and a speed reducer, and the eccentric connecting rod structure is as shown in fig. 7 or a transmission structure in CN 104171035A. Heating whole groove 22 one end is articulated with bottom support 21, and the other end passes through angle adjusting device 24 to be connected with bottom support 21 to the inclination that makes heating whole groove 22 can be adjusted, thereby the plastic stoving time of control tealeaves, and enable tealeaves and get into next reason strip machine when the plastic is dried, through the continuous material loading of lifting machine 10, form the continuity production of multilevel structure.
Continuous feeding is carried out through the elevator 10, shaping and drying are carried out after tea leaves to be shaped and dried enter the heating shaping groove 22, the hot air drying device 23 blows hot air to the heating shaping groove 22, and drying efficiency is further improved. In the process of feeding the elevator 10, the elevator 10 is moved left and right or swung in a sliding rail or rotating mode, so that tea leaves to be shaped and dried are uniformly fed into the feeding end of the heating shaping groove 22. Referring to fig. 1, a plurality of tea carding machines 20 connected end to end are arranged, so that the tea shaping and drying process is continuous, and the production efficiency is improved.
Referring to fig. 2-4, a rotating base 11 is arranged at the bottom of a feeding trough of the elevator 10, a supporting frame 12 is arranged at the bottom close to a discharge port, a roller 13 is arranged at the bottom of the supporting frame 12, a first motor reducer 14 is arranged below the elevator 10 and between the rotating base 11 and the supporting frame 12, an output shaft of the first motor reducer 14 is arranged on a support in a downward direction, a rotary table 15 is arranged on the output shaft, an eccentric shaft 16 is arranged on the lower end face of the rotary table 15 and far away from the center of the rotary table 15, one end of a swing rod 17 is connected with the supporting frame 12 in a sliding limiting mode, the other end of the swing rod 17 is connected with the eccentric shaft 16 in a sliding limiting mode, a fixed shaft 18 is arranged in the middle of the swing rod 17, and the swing rod 17 is driven by the rotation of the eccentric shaft 16 to swing left and right around the fixed shaft 18. Through the rotation of the output shaft of the first motor reducer 14, the swing rod 17 is driven to swing left and right around the fixed shaft 18, and further the elevator 10 is driven to swing left and right around the rotating seat 11, so that the tea leaves lifted by the elevator 10 uniformly fall into the feeding end of the heating and shaping groove 22.
Specifically, referring to fig. 5, a first waist circular hole 171 and a second waist circular hole 172 are respectively disposed at two ends of the swing rod 17, a circular hole 173 is disposed at the middle portion, the eccentric shaft 16 is fittingly installed in the first waist circular hole 171, the second waist circular hole 172 is sleeved on the positioning shaft of the supporting frame 12, and the swing rod 17 is movably sleeved on the fixed shaft 18 through the circular hole 173.
Referring to fig. 2 to 4, in order to facilitate the handling and installation of the hoist 10, a base 19, a support of the first motor reducer 14, and a fixed shaft 18 are provided on the base 19 at the bottom of the rotary base 11.
Referring to fig. 6-9, the heating and shaping groove 22 includes a heating groove 221, a shaping groove 223 and a driving device, a first heating pipe 2212 is installed inside the heating groove 221, a guide rail 2211 is installed at an opening above the heating groove 221, a sliding block 2231 is arranged at the bottom of the shaping groove 223, and the shaping groove 223 is installed on the guide rail 2211 through the sliding block 2231 in a sliding manner; the driving means drives the shaping groove 223 to swing back and forth above the heating groove 221 through an eccentric link structure. Referring to fig. 8, the first heating pipe 2212 is disposed in the heating groove 22, and the heating groove 22 has a heat insulation function, so that the bottom of the shaping groove 223 is uniformly heated. Referring to fig. 9, the shaping groove 223 is a groove body with a plurality of oblique U-shaped groove structures, and along the length direction of the U-shaped groove, one end is sealed to be provided with a receiving tray, and the receiving tray is provided with an adjustable guide edge corresponding to the shaping groove, so that tea leaves are prevented from falling, the other end is opened, and the tea leaves can be conveniently moved toward downstream equipment. One side of the bottom of the heating groove 221 is hinged with the bottom bracket 21, and the other side is connected with the angle adjusting device 24. Specifically, referring to fig. 7, the driving device includes a motor 224, a supporting plate 222 is fixedly installed on one side of the heating groove 221, the motor 224 is installed on the supporting plate 222, a rotating disc 225 is installed on an output shaft of the motor, a connecting shaft perpendicular to the rotating disc 225 is installed at a position, far away from the center of the circle, of an end surface of the rotating disc 225, one end of a connecting rod 226 is movably connected with the connecting shaft, the other end of the connecting rod is hinged with the shaping groove 223, and the shaping groove 223 is driven to reciprocate on the guide rail 2211 through rotation of the rotating disc 225, so that tea leaves are shaped.
With first heating pipe 2212 setting in heating groove 22, whole groove 223 is when moving like this, and first heating pipe 2212 does not follow whole groove 223 and moves to avoided rocking the fragile problem of heating pipe that causes because of the heating pipe is followed, still alleviateed the whole weight of swing part simultaneously, made the more stable of equipment operation. In order to prevent the heat in the heating groove 221 from dissipating through the gaps at the two sides of the shaping groove 223, iron plates may be disposed at the two sides of the heating groove 221 for isolation, so as to reduce the heat dissipation and the tea falling into the heating groove 221, and certainly, a high temperature-resistant organ-type protective cover may be disposed between the two sides of the heating groove 221 and the shaping groove 223.
Referring to fig. 10 and 11, the hot air drying device 23 includes a hot air chamber 231, a second heating pipe is disposed inside the hot air chamber 231, a vent 232 is disposed at the bottom of the hot air chamber 231, and a blower 234 is disposed at the top of the hot air chamber 231. Two sides of the hot air chamber 231 are provided with side walls which are arranged on the heating shaping groove 22 to form a relatively closed space, and the second heating pipe is a U-shaped electric heating pipe. Air is blown into the hot air chamber 231 through the fan 234, and the air is heated in the hot air chamber 231 and then blown out from the vent hole 232 at the bottom, so that the drying efficiency of the tea leaves is improved.
Further, in order to ensure that the hot air can be accurately blown into the shaping groove 223 of the heating shaping groove 22, a plurality of air deflectors 233 are provided at the bottom of the hot air chamber 231.
Referring to fig. 7, 12 and 13, the angle adjusting device 24 includes a positive and negative tooth lead screw 241 with two ends rotatably connected to the bottom bracket 21, sliding nuts 242 are respectively installed on the positive and negative tooth lead screw 241, two spherical hinge supports 244 are arranged at the bottom of the heating shaping groove 22, one end of each of two connecting rods 243 is respectively hinged to the sliding nut 242, the other end is respectively connected to the spherical hinge supports 244, and a second motor reducer 245 for driving the positive and negative tooth lead screw 241 to rotate is installed on the bottom bracket 21 and drives the positive and negative tooth lead screw 241 to rotate through a belt 246. One side of the screw rod 241 with positive and negative teeth is a positive tooth, the other side is a negative tooth, and the sliding nuts 242 on the two sides can move in opposite directions or in opposite directions through the matched sliding nut 242 under the rotation of the screw rod 241 with positive and negative teeth, referring to fig. 12 and 13, and the inclination angle of the heating whole groove 22 is adjusted in the process of movement. The support structure is more stable by the support of the two connecting rods 243. And the angle of the heating shaping groove 22 can be adjusted while the heating shaping groove 22 works. In order to further enhance the stability of the supporting structure, a supporting base 247 is arranged in the middle of the front and back tooth lead screws 241, the lower ends of the supporting base 247 are fixedly connected with the bottom bracket 21, and the upper ends of the supporting base are rotatably connected with the front and back tooth lead screws 241 to support the front and back tooth lead screws 241.
The second embodiment:
referring to fig. 1-13, when in use, one lifter 10 and 3-4 strip tidying machines 20 are arranged, the lifter 10 is positioned at the feeding end of the first strip tidying machine 20, and the other strip tidying machines 20 are sequentially installed in a butt joint mode.
The tealeaves that will treat the plastic stoving drops into in the material loading mouth of lifting machine 10 below, tealeaves follows the conveyer belt of lifting machine 10 and promotes, drop from the feed opening of lifting machine 10 upper end and enter into the material loading end of reason strip machine 20, at the material loading in-process of lifting machine 10, through the rotation of first motor reducer 14 output shaft, drive pendulum rod 17 is around fixed axle 18 horizontal hunting, thereby drive lifting machine 10 is around roating seat 11 horizontal hunting, make tealeaves can be even fall into the material loading end of reason strip machine 20, thereby the quality of plastic and the uniformity of drying have been guaranteed.
The tea leaves enter the shaping groove 223, and the shaping groove 223 is driven by the motor 224 to reciprocate on the guide rail 2211, so that the tea leaves are shaped. Meanwhile, the first heating pipe 2212 in the heating groove 221 heats the shaping groove 223, so that the tea leaves are gradually dried in the shaping process. The second heating pipe in the hot air drying device 23 also heats the air in the hot air chamber 231, and the hot air is blown into the shaping groove 223 by the blower 234, thereby improving the efficiency of drying tea leaves.
In a state that the heating shaping groove 22 has a certain angle, the tea leaves gradually move to the downstream carding machine 20 along the shaping groove 223, and the tea leaves are further shaped and dried. Through the cooperation of lifting machine and a plurality of strip tidying machine, make tealeaves plastic drying process continuity, improve production efficiency.
Through the shaping groove 223 of a plurality of U-shaped groove structures, guaranteed the leaf bottom quality of tealeaves. Before production or in the production process, the angle of the heating shaping groove 22 can be adjusted according to the condition of tea, so that the shaping and drying time of the tea is adjusted, and the hot air drying device is used for drying the tea in an all-around manner, so that the aroma of the tea is ensured, and the tea has the best quality.
Specifically, the first motor reducer 14, the motor 224, the second motor reducer 245, and the fan 234 are each controlled to adjust the speed by a frequency converter or a speed governor, so that the oscillation frequency of the hoist 10, the reciprocation frequency of the shaping groove 223, and the inclination angle can be adjusted. The temperature of the shaping groove 223 can be adjusted, the hot air temperature and the air quantity of the hot air drying device 23 can be adjusted, and parameters can be integrally controlled and set through a PLC.
Claims (9)
1. The utility model provides a multistage orthoscopic developments plastic drying-machine group, includes lifting machine (10) and reason strip machine (20), its characterized in that: the strip tidying machine (20) comprises a bottom support (21), a heating integral groove (22) and a hot air drying device (23), wherein the heating integral groove (22) is installed on the upper portion of the bottom support (21), one end of the heating integral groove is hinged to the bottom support (21), the other end of the heating integral groove is connected with the bottom support (21) through an angle adjusting device (24), and the hot air drying device (23) is installed above the heating integral groove (22); two ends of the heating whole-shaped groove (22) extend out of the hot air drying device (23) to form a feeding end positioned on the hinged side and a discharging end positioned on one side of the angle adjusting device (24); the lifting machine (10) is arranged on one side of the feeding end of the heating shaping groove (22), the discharge hole of the lifting machine (10) is positioned above the feeding end of the heating shaping groove (22), and the lifting machine (10) can horizontally move for feeding.
2. The multistage linear dynamic shaping and drying unit according to claim 1, wherein: the automatic feeding device is characterized in that a rotating base (11) is arranged at the bottom of a feeding groove of the elevator (10), a support frame (12) is arranged at the bottom close to a discharging port, rollers (13) are mounted at the bottom of the support frame (12), a first motor speed reducer (14) is mounted below the elevator (10) and is located between the rotating base (11) and the support frame (12), an output shaft of the first motor speed reducer (14) is mounted on a support in a downward mode, a rotary table (15) is mounted on the output shaft, an eccentric shaft (16) is mounted on the lower end face of the rotary table (15) and is far away from the circle center of the rotary table (15), one end of a swing rod (17) is in sliding limiting connection with the support frame (12), the other end of the swing rod is in sliding limiting connection with the eccentric shaft (16), a fixed shaft (18) is mounted in the middle of the swing rod (17), and the swing rod (17) is driven by rotation of the eccentric shaft (16) to swing left and right around the fixed shaft (18).
3. The multi-stage linear dynamic shaping dryer set according to claim 2, wherein: the two ends of the swing rod (17) are respectively provided with a first waist round hole (171) and a second waist round hole (172), the middle of the swing rod is provided with a round hole (173), the eccentric shaft (16) is installed in the first waist round hole (171) in a matching mode, the second waist round hole (172) is sleeved on a positioning shaft on the support frame (12), and the swing rod (17) is movably sleeved on the fixed shaft (18) through the round hole (173).
4. The multistage linear dynamic shaping and drying unit according to claim 2, wherein: the bottom of the rotating seat (11) is provided with a base (19), a support of a first motor reducer (14) and a fixed shaft (18) which are arranged on the base (19).
5. The multistage linear dynamic shaping and drying unit according to claim 1, wherein: the heating and shaping groove (22) comprises a heating groove (221), a shaping groove (223) and a driving device, a first heating pipe (2212) is installed inside the heating groove (221), a guide rail (2211) is installed at an opening above the heating groove (221), a sliding block (2231) is arranged at the bottom of the shaping groove (223), and the shaping groove (223) is installed on the guide rail (2211) in a sliding mode through the sliding block (2231); the driving device drives the whole-shaped groove (223) to swing back and forth above the heating groove (221) through an eccentric connecting rod structure.
6. The multi-stage linear dynamic shaping dryer of claim 1, wherein: the hot air drying device (23) comprises a hot air chamber (231), a second heating pipe is arranged in the hot air chamber (231), a ventilation hole (232) is formed in the bottom of the hot air chamber (231), and a fan (234) is arranged at the top of the hot air chamber (231).
7. The multistage linear dynamic shaping and drying unit according to claim 6, wherein: the bottom of the hot air chamber (231) is provided with a plurality of air deflectors (233).
8. The multistage linear dynamic shaping and drying unit according to claim 1, wherein: the angle adjusting device (24) comprises a positive and negative tooth lead screw (241) with two ends rotatably connected with a bottom support (21), sliding nuts (242) are respectively installed on the positive and negative tooth lead screw (241), two spherical hinge supports (244) are arranged at the bottom of the heating integral groove (22), one ends of two connecting rods (243) are respectively hinged with the sliding nuts (242), the other ends of the two connecting rods are respectively connected with the spherical hinge supports (244), a second motor speed reducer (245) used for driving the positive and negative tooth lead screw (241) to rotate is installed on the bottom support (21), and the positive and negative tooth lead screw (241) is driven to rotate through a belt (246).
9. The use method of the multistage linear dynamic shaping dryer group according to any one of claims 1 to 8, characterized in that: it comprises the following steps:
s1, when the machine set is used, the machine set comprises a lifter (10) and a plurality of strip tidying machines (2), the lifter (10) is located at the feeding end of a first strip tidying machine (20), and the plurality of strip tidying machines (20) are sequentially installed in a butt joint mode; starting a second motor reducer 245, and adjusting the inclination angle of the heating shaping groove (22);
s2, tea to be shaped and dried is put into a feeding hole below the elevator (10), the tea is lifted along with a conveying belt of the elevator (10), falls from a feeding hole in the upper end of the elevator (10) and enters a feeding end of the tea tidying machine (20), and in the feeding process of the elevator (10), through the rotation of an output shaft of a first motor reducer (14), a swing rod (17) is driven to swing left and right around a fixed shaft (18) and swing left and right around a rotary seat (11) from the driving elevator (10), so that the tea can uniformly fall into the feeding end of the tea tidying machine (20) and then enter a shape-adjusting groove (223);
s3, the tea leaves enter the shaping groove (223), and the shaping groove (223) is driven by the motor (224) to move on the guide rail (2211) in a reciprocating mode, so that the tea leaves are shaped; meanwhile, a first heating pipe (2212) positioned in the heating groove (221) heats the shaping groove (223) to gradually dry the tea leaves in the shaping process, a second heating pipe in the hot air drying device (23) also heats the air in the hot air chamber (231), and hot air is blown into the shaping groove (233) through a fan (234);
s4, in the production process, when the tea leaves need to move downstream quickly, a second motor reducer 245 is started, and the inclination angle of the heating shaping groove (22) is increased; when the tea leaves need to move downstream at a reduced speed, the second motor reducer 245 is started to reduce the inclination angle of the heating shaping groove (22); under the state that the heating shaping groove (22) has an inclined angle, the tea leaves move along the shaping groove (223) to the downstream carding machine (20) to further shape and dry the tea leaves.
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Application publication date: 20221129 |