CN111919920B - Tea leaf sun-drying method - Google Patents
Tea leaf sun-drying method Download PDFInfo
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- CN111919920B CN111919920B CN202010852772.3A CN202010852772A CN111919920B CN 111919920 B CN111919920 B CN 111919920B CN 202010852772 A CN202010852772 A CN 202010852772A CN 111919920 B CN111919920 B CN 111919920B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a tea leaf airing method, which adopts a tea leaf airing device, and the tea leaf airing device comprises a bottom plate, an adjusting mechanism, an airing rack, a rotary protection mechanism, a first telescopic spring and an airing mechanism. The invention can solve the following problems of tea in the drying process: in a traditional tea airing process, as the airing angle is certain, the sun-facing airing can not be carried out all the time, the sun-facing situation exists, the problem that tea is shielded from the lower-end tea airing due to the upper-end tea airing in the three-dimensional airing process is solved, the problems of insufficient airing and uneven airing are solved, the quality of the subsequent tea is affected, and in the traditional tea airing process, the tea needs to be continuously turned through manpower, the labor is consumed, the production cost is high, the efficiency is low, and meanwhile, other sundries possibly fall into the tea in the tea airing process, so that the integral quality of the tea can be affected.
Description
Technical Field
The invention relates to the technical field of tea, in particular to a tea sun-drying method.
Background
Tea leaves have planting history of over six thousands of years in China, and the types of the tea leaves are roughly classified into green tea, black tea, oolong tea and the like, and are popular with people because of the characteristics of mellow taste, promoting the secretion of saliva or body fluid to quench thirst, being beneficial to physical health and the like. Tea is generally planted in hills or mountains, green tea is taken as an example, tea farmers pick the tea in early spring, and the tea is finally prepared into tea which is popular with people through the procedures of fixation, rolling, drying and the like.
At present, the following problems exist in the tea leaf airing process: in a traditional tea airing process, as the airing angle is certain, the sun-facing airing can not be carried out all the time, the sun-facing situation exists, the problem that tea is shielded from the lower-end tea airing due to the upper-end tea airing in the three-dimensional airing process is solved, the problems of insufficient airing and uneven airing are solved, the quality of the subsequent tea is affected, and in the traditional tea airing process, the tea needs to be continuously turned through manpower, the labor is consumed, the production cost is high, the efficiency is low, and meanwhile, other sundries possibly fall into the tea in the tea airing process, so that the integral quality of the tea can be affected.
Disclosure of Invention
First, the technical problem to be solved
The invention provides a tea leaf airing method, which can solve the following problems in the airing process of tea leaves: in a traditional tea airing process, as the airing angle is certain, the sun-facing airing can not be carried out all the time, the sun-facing situation exists, the problem that tea is shielded from the lower-end tea airing due to the upper-end tea airing in the three-dimensional airing process is solved, the problems of insufficient airing and uneven airing are solved, the quality of the subsequent tea is affected, and in the traditional tea airing process, the tea needs to be continuously turned through manpower, the labor is consumed, the production cost is high, the efficiency is low, and meanwhile, other sundries possibly fall into the tea in the tea airing process, so that the integral quality of the tea can be affected.
(II) technical scheme
In order to achieve the above purpose, the present invention adopts the following technical scheme: the tea leaf airing method adopts a tea leaf airing device, the tea leaf airing device comprises a bottom plate, an adjusting mechanism, an airing frame, a rotary protection mechanism, a first telescopic spring and an airing mechanism, the adjusting mechanism is arranged on the bottom plate, the airing frame is arranged on the adjusting mechanism, the rotary protection mechanism is arranged in the airing frame, and the airing mechanism is connected with the airing frame through the first telescopic spring.
The adjusting mechanism comprises an electric push rod, a rotating pin shaft, a second telescopic spring, a photosensitive sensor and a photosensitive controller, wherein one end of the electric push rod, which is bilaterally symmetrical, is arranged on the front side of the upper end face of the bottom plate, the other end of the electric push rod is arranged on the sun-drying rack through the pin shaft, the second telescopic spring is bilaterally symmetrical and is arranged on the rear side of the upper end face of the bottom plate, the photosensitive sensor is arranged on the upper end face of the sun-drying rack, one end of the photosensitive controller is connected with the photosensitive sensor, and the other end of the photosensitive controller is connected with the driving cylinder;
the middle position inside the sun-drying machine frame is of a cavity structure, the left side and the right side of the sun-drying machine frame are of a platform structure which gradually extends outwards from top to bottom, a first chute is symmetrically formed in the platform structure front and back, the sun-drying mechanism is arranged in the first chute in a sliding mode, and a second chute is formed in the platform structure.
The rotary protection mechanism comprises a first motor, a first rotating roller, a cam, a second motor, a second rotating roller, a traction wire, a protection net and a third telescopic spring, wherein the first motor is installed on a sun-drying rack through a motor base, the first rotating roller is installed on an output shaft of the first motor through a shaft sleeve, the first rotating roller is uniformly provided with the cam from top to bottom, the second motor is installed on the sun-drying rack through the motor base, a cavity structure is formed in the first rotating roller, the second motor output shaft is installed on the second rotating roller through the shaft sleeve, the second rotating roller is installed in the cavity through a bearing, the protection net is slidably installed in a second sliding groove, the protection net is connected with the sun-drying rack through the third telescopic spring, round holes are sequentially formed in the first rotating roller from top to bottom, the traction wire penetrates through one ends of the round holes to be wound on the second rotating roller, and the other end of the traction wire is connected with the protection net.
The sun-curing mechanism comprises a sun-curing frame, a third motor, a cam disc, a fourth telescopic spring, a sun-curing plate and a flat-sweeping branched chain, wherein the sun-curing frame is slidably mounted on a sun-curing frame, the third motor is mounted on the side wall of the sun-curing frame through a motor base, an output shaft of the third motor is provided with the cam disc through a flange disc, the fourth telescopic spring is arranged inside the sun-curing frame in a bilateral symmetry mode, one end of the third telescopic spring is mounted on the inner wall of the sun-curing frame, the other end of the third spring rod is mounted on the sun-curing plate, the flat-sweeping branched chain is arranged above the sun-curing plate, and the flat-sweeping branched chain is mounted on the sun-curing frame.
The method for sun-curing the tea leaves by adopting the tea leaf sun-curing device comprises the following steps of:
step one, adjusting a sun-drying mechanism: according to actual production requirements, the first motor is started to drive the cam to rotate through the first rotating roller, and the airing frame is driven to move to the left and right sides in the process of rotating the cam;
secondly, placing tea leaves: the tea leaves are put into the airing frame manually, the second air cylinder drives the traction wires to be released to the left and right sides, and the protective net stretches to the two sides through the third telescopic spring;
thirdly, airing: the third motor is started to drive the sun-drying plate to vibrate up and down to turn over the tea leaves through the cam disc, the sun-drying plate turns over the tea leaves, the horizontal-sweeping branched chains sweep the turned-over tea leaves, meanwhile, according to the illumination angle, the photosensitive sensors and the light-sensitive controllers are matched with each other, and the electric push rod is used for enabling the tea leaves to be always sun-dried;
fourth step, collecting and processing: sundries on the protection net are cleaned, the protection net is retracted through the traction wire by starting the motor II, tea leaves are manually retracted, the airing frame is retracted by starting the motor I, and the work is finished.
Preferably, the length of the platform mechanism on the sun-drying machine frame is sequentially increased from top to bottom, the length of the long half shaft of the cam is sequentially increased from top to bottom, and the length of the long half shaft of the cam at each stage is the same as the extending length of the platform machine frame.
Preferably, the flat-sweeping branched chain comprises a first bevel gear, a rotating shaft, a second bevel gear, a rotating disc, a first connecting rod, a second connecting rod, a connecting frame, a telescopic spring rod and a sweeping plate, wherein the first bevel gear is arranged on an output shaft of a third motor, the rotating shaft is arranged on a drying frame through a bearing, the lower end of the rotating shaft is provided with the second bevel gear, the second bevel gear is connected with the first bevel gear through a gear engagement mode, the rotating disc is arranged at the upper end of the rotating shaft, the first connecting rod is arranged on the rotating disc through a pin shaft, one end of the second connecting rod is connected with the first connecting rod through a pin shaft, the other end of the second connecting rod is arranged on the inner wall of the drying frame in a close connecting frame sliding mode, the telescopic spring rod is symmetrically arranged on the lower end face of the connecting frame, and the sweeping plate is arranged at the lower end of the telescopic spring rod. And a distance is reserved between the sweeping plate and the airing plate.
Preferably, the sweeping plate is of a V-shaped structure, and bristles are uniformly arranged on the lower end face of the sweeping plate.
Preferably, the inner wall of the drying frame is symmetrically provided with grooves left and right, the drying plate is arranged inside the second groove in a sliding mode, and the drying frame is connected with the drying plate in a sealing mode through a rubber belt.
Preferably, the round hole is of a semicircular arc structure, and smooth materials are smeared inside the round hole.
Preferably, drying plates are arranged on the inner walls of the left side and the right side of the drying frame.
(III) beneficial effects
1. The invention provides a tea leaf airing method, which can solve the following problems in the airing process of tea leaves: in a traditional tea airing process, as the airing angle is certain, the sun-facing airing can not be carried out all the time, the sun-facing situation exists, the problem that tea is shielded from the lower-end tea airing due to the upper-end tea airing in the three-dimensional airing process is solved, the problems of insufficient airing and uneven airing are solved, the quality of the subsequent tea is affected, and in the traditional tea airing process, the tea needs to be continuously turned through manpower, the labor is consumed, the production cost is high, the efficiency is low, and meanwhile, other sundries possibly fall into the tea in the tea airing process, so that the integral quality of the tea can be affected.
2. In the adjusting mechanism designed by the invention, the photosensitive sensor and the light-sensitive controller are matched with each other, the change of illumination intensity is sensed by the photosensitive sensor, a signal is transmitted to the light-sensitive controller, and the light-sensitive controller controls the electric push rod to be matched with the second telescopic spring to perform angle adjustment on the sun-drying rack.
3. In the rotation protection mechanism designed by the invention, the first rotating roller and the cam are mutually matched to push the airing frame to two sides, the upper airing frame and the lower airing frame are mutually staggered, the influence of the upper airing frame on the airing of the lower airing frame is avoided, the airing effect is influenced, the second motor is mutually matched with the protection net through the traction wire, the airing frame can be separated from the outside, and the influence of external sundries on the airing frame is avoided.
4. The green airing mechanism designed by the invention can vibrate and turn tea leaves on the airing plate through the mutual combination of the motor III and the cam plate, so that the tea leaves are uniformly aired in the airing process, and meanwhile, the motor III and the flat-sweeping branched chain are combined, so that the phenomenon that the tea leaves are accumulated on the airing plate and are unevenly aired is avoided, and the quality of the tea leaves is affected.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the external structure of the sun-drying mechanism of the invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a top view of the present invention sun-drying mechanism;
FIG. 6 is a schematic diagram of the assembly structure of the sun-drying rack and the protective screening according to the invention;
FIG. 7 is a schematic view of the installation structure of the first rotating roller and the first cam of the present invention;
FIG. 8 is a schematic diagram showing the assembly structure of a first rotating roller and a second rotating roller according to the present invention;
FIG. 9 is a schematic view of the mounting structure of the airing frame and the airing plate according to the present invention;
fig. 10 is a cross-sectional view of a circular aperture of the present invention.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
As shown in fig. 1 to 10, a tea leaf airing method adopts a tea leaf airing device, the tea leaf airing device comprises a bottom plate 1, an adjusting mechanism 2, an airing frame 3, a rotary protection mechanism 4, a first telescopic spring 5 and an airing mechanism 6, the adjusting mechanism 2 is mounted on the bottom plate 1, the airing frame 3 is mounted on the adjusting mechanism 2, the rotary protection mechanism 4 is mounted in the airing frame 3, and the airing mechanism 6 is connected with the airing frame 3 through the first telescopic spring 5.
The regulating mechanism 2 comprises an electric push rod 21, a rotating pin shaft 22, a second telescopic spring 23, a photosensitive sensor 24 and a photosensitive controller 25, wherein one end of the electric push rod 21 which is bilaterally symmetrical is arranged on the front side of the upper end face of the base plate 1, the other end of the electric push rod 21 is arranged on the sun-drying rack 3 through the pin shaft, the second telescopic spring 23 is bilaterally symmetrical and arranged on the rear side of the upper end face of the base plate 1, the photosensitive sensor 24 is arranged on the upper end face of the sun-drying rack 3, one end of the photosensitive controller 25 is connected with the photosensitive sensor 24, the other end of the photosensitive controller 25 is connected with a driving cylinder, and the sun-drying rack 3 is connected with the base plate 1 through the rotating pin shaft 22.
When the regulating mechanism 2 specifically works, the photosensitive sensor 24 transmits illumination intensity signals to the light-sensitive controller 25 according to the variation of illumination intensity, the light-sensitive controller 25 controls the electric push rod 21 to stretch out and draw back so that the sun-drying mechanism 6 always sun-dries, the problem that tea is heated unevenly is avoided, the problem of affecting the quality of the tea is solved, and the second telescopic spring 23 plays a resetting role.
The middle position inside the sun-drying machine frame 3 is of a cavity structure, the left side and the right side are of a platform structure which gradually extends outwards from top to bottom, a first chute is symmetrically formed in the platform structure in a front-back mode, the sun-drying mechanism 6 is slidably arranged in the first chute, and a second chute is formed in the platform structure.
The rotary protection mechanism 4 comprises a first motor 41, a first rotating roller 42, a first cam 43, a second motor 44, a second rotating roller 45, a traction wire 46, a protection net 47 and a third telescopic spring 48, wherein the first motor 41 is installed on the sun-drying rack 3 through a motor seat, the first rotating roller 42 is installed on an output shaft of the first motor 41 through a shaft sleeve, the first cam 43 is uniformly arranged on the first rotating roller 42 from top to bottom, the second motor 44 is installed on the sun-drying rack 3 through the motor seat, a cavity structure is formed in the first rotating roller 42, an output shaft of the second motor 44 is provided with the second rotating roller 45 through a shaft sleeve, the second rotating roller 45 is installed in the cavity through a bearing, the protection net 47 is slidably installed in the second sliding groove, the protection net 47 is connected with the sun-drying rack 3 through the third telescopic spring 48, round holes are sequentially formed in the first rotating roller 42 from top to bottom, the traction wire 46 penetrates through one end of the round holes to be wound on the second rotating roller 45, and the other end of the traction wire 46 is connected with the protection net 47.
During specific operation of the rotation protection mechanism 4, the first motor 41 starts to drive the first cam 43 to rotate through the first rotating roller 42, the first cam 43 drives the airing frame 61 to move towards two sides in the process of rotating the first cam 43, tea leaves needing to be processed are placed in the airing frame manually, the second motor 44 starts to loosen the traction wire 46 through the second rotating roller 45, the traction wire 46 is loosened, the protection net 47 is opened towards two sides through the third telescopic spring 48, the aired tea leaves are protected, and the influence on the quality of the tea leaves due to the fact that external sundries enter the tea leaves is avoided.
The round hole be semicircle structure, and the round hole is inside to be smeared and to have smooth material, the round hole is semicircle structure, the round hole is inside to be smeared simultaneously and to have smooth material, can reduce the degree of wear of pull wire 46, reduces the change frequency of pull wire 46, improves sunning efficiency.
The length of the platform mechanism on the green-airing rack 3 is sequentially increased from top to bottom, in the airing process, the problem that the airing frame 61 above shields the airing frame 61 below is avoided, the airing effect is affected, the length of the long half shaft of the first cam 43 is sequentially increased from top to bottom, the length of the long half shaft of the first cam 43 of each stage is identical to the extending length of the platform rack, the airing frames 61 of each stage can be ensured to be staggered, the mutual influence is avoided, and the uneven airing degree of tea leaves is caused.
The sun-drying mechanism 6 include sun-drying frame 61, no. three motor 62, no. two cams 63, no. four extension springs 64, sun-drying plate 65 and sweep branch 66, wherein sun-drying frame 61 slidable mounting be in sun-drying frame 3, no. three motor 62 passes through the motor cabinet and installs on sun-drying frame 61 lateral wall, no. three motor 62 output shaft passes through the ring flange and installs No. two cams 63, no. four extension springs 64 bilateral symmetry sets up inside sun-drying frame 61, and No. three extension springs 48 one end is installed at sun-drying frame 61 inner wall, no. three spring rod other end is installed on sun-drying plate 65, sun-drying plate 65 top is provided with sweep branch 66, and sweep branch 66 is installed on sun-drying frame 61.
When the sun-drying mechanism 6 specifically works, the motor 62 is started to drive the cam 63 to rotate, the cam 63 drives the sun-drying plate 65 to reciprocate up and down through the expansion spring 64, the tea on the sun-drying plate 65 is subjected to reciprocating vibration, the tea is subjected to turn-over treatment, meanwhile, the flat-sweeping branched chains 66 can ensure the tea to be uniformly dried in thickness all the time, the phenomenon that the tea is piled up in the turn-over process is avoided, the positive and negative two sides of the tea are uniformly dried, excessive drying is avoided, and the quality of the tea is influenced.
The sunning frame 61 inner wall on bilateral symmetry set up flutedly, sunning board 65 slides and sets up in No. two inside flutings, and through rubber tape sealing connection between sunning frame 61 and the sunning board 65, sunning frame 61 joint can play the guide effect in No. two flutings, avoids sunning board 65 to take place the relative slip at sunning frame 61, no. two flutings and rubber tape mutually support simultaneously, avoid tealeaves can not fall to sunning frame 61 bottom at the in-process of turning.
Drying plates are arranged on the inner walls of the left side and the right side of the drying frame 61, so that tea leaves in drying can be dried, the efficiency of drying the tea leaves is accelerated, the processing time is shortened, and the tea leaf output per unit time is increased.
The flat-sweeping branched chain 66 comprises a first bevel gear 661, a rotating shaft 662, a second bevel gear 664, a rotating disc 665, a first connecting rod 666, a second connecting rod 667, a connecting frame 668, a telescopic spring rod 669 and a flat-sweeping plate 6610, wherein the first bevel gear 661 is arranged on an output shaft of the third motor 62, the rotating shaft 662 is arranged on the airing frame 61 through a bearing, the lower end of the rotating shaft 662 is provided with the second bevel gear 664, the second bevel gear 664 is connected with the first bevel gear 661 through a gear meshing mode, the rotating disc 665 is arranged at the upper end of the rotating shaft 662, the first connecting rod 666 is arranged on the rotating disc 665 through a pin shaft, one end of the second connecting rod 667 is connected with the first connecting rod 666 through a pin shaft, the other end of the second connecting rod 667 is arranged on the connecting frame 668 in a close connecting frame 668 sliding mode on the inner wall of the airing frame 61, the telescopic spring rod 669 is symmetrically arranged on the lower end face of the connecting frame 668, and the lower end of the telescopic spring rod 669 is provided with the flat-sweeping plate 661. And the sweeping plate 6610 is spaced a distance from the airing plate 65.
When the horizontal sweeping branched chain 66 specifically works, the motor 62 is driven to rotate in the process of driving the bevel gear 661 to rotate, the bevel gear 664 is used for driving the rotating shaft 662 to rotate, the rotating shaft 662 is used for driving the rotary table 665 to rotate, the rotary table 665 is driven to reciprocate back and forth through the connecting rods 666 and 667, the connecting frame 668 is driven to pave tea leaves through the telescopic spring rod 669 in the reciprocating movement process, the tea leaves are prevented from being piled up in the overturning process, and meanwhile the telescopic spring rod 669 is used, so that the horizontal sweeping plate 6610 always fits the surface of the tea leaves.
The sweeping plate 6610 is of a V-shaped structure, and bristles are uniformly arranged on the lower end face of the sweeping plate 6610, so that rigid collision between the sweeping plate 6610 and tea is avoided, the dried tea is easy to break, and the quality of the tea is influenced.
The method for sun-curing the tea leaves by adopting the tea leaf sun-curing device comprises the following steps of:
step one, a green airing mechanism 6 adjusts: according to actual production requirements, the first motor 41 is started to drive the first cam 43 to rotate through the first rotating roller 42, and the first cam 43 drives the airing frame 61 to move leftwards and rightwards in the rotating process;
secondly, placing tea leaves: the tea leaves are manually put into the airing frame 61, the second air cylinder drives the traction wires 46 to be released to the left and right sides, and the protective net 47 is stretched to the two sides through the third telescopic spring 48;
thirdly, airing: the third motor 62 is started to drive the sun-drying plate 65 to vibrate up and down to turn over the tea leaves through the second cam 63, the sun-drying plate 65 turns over the tea leaves, the horizontal-sweeping branched chains 66 sweep over the turned-over tea leaves, and meanwhile, according to the illumination angle, the photosensitive sensors 24 and the light-sensitive controllers 25 are matched with each other, and the electric push rod 21 is used for enabling the tea leaves to be always sun-dried;
fourth step, collecting and processing: sundries on the protective net 47 are cleaned, the second motor 44 starts to retract the protective net 47 through the traction wire 46, then the tea leaves are manually retracted, the first motor 41 starts to retract the airing frame 61, and the work is finished.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tealeaves shines blue or green method, this tealeaves shines blue or green device that has adopted, and this tealeaves shines blue or green device includes bottom plate (1), adjustment mechanism (2), shines blue or green frame (3), rotation protection machanism (4), first telescopic spring (5) and shines blue or green mechanism (6), its characterized in that: an adjusting mechanism (2) is arranged on the bottom plate (1), a green airing frame (3) is arranged on the adjusting mechanism (2), a rotary protection mechanism (4) is arranged in the green airing frame (3), and the green airing mechanism (6) is connected with the green airing frame (3) through a first telescopic spring (5); wherein:
the adjusting mechanism (2) comprises an electric push rod (21), a rotating pin shaft (22), a second telescopic spring (23), a photosensitive sensor (24) and a photosensitive controller (25), wherein one end of the electric push rod (21) which is bilaterally symmetrical is arranged on the front side of the upper end face of the base plate (1), the other end of the electric push rod (21) is arranged on the sun-drying rack (3) through the pin shaft, the second telescopic spring (23) is bilaterally symmetrical and arranged on the rear side of the upper end face of the base plate (1), the photosensitive sensor (24) is arranged on the upper end face of the sun-drying rack (3), one end of the photosensitive controller (25) is connected with the photosensitive sensor (24), the other end of the photosensitive controller (25) is connected with a driving cylinder, and the sun-drying rack (3) is connected with the base plate (1) through the rotating pin shaft (22);
the middle position inside the sun-drying machine frame (3) is of a cavity structure, the left side and the right side of the sun-drying machine frame are of a platform structure which gradually extends outwards from top to bottom, a first chute is symmetrically arranged on the platform structure front to back, the sun-drying mechanism (6) is arranged in the first chute in a sliding mode, and a second chute is arranged inside the platform structure;
the rotary protection mechanism (4) comprises a first motor (41), a first rotating roller (42), a first cam (43), a second motor (44), a second rotating roller (45), a traction wire (46), a protection net (47) and a third telescopic spring (48), wherein the first motor (41) is arranged on a sun-drying rack (3) through a motor seat, the first rotating roller (42) is arranged on an output shaft of the first motor (41) through a shaft sleeve, the first cam (43) is uniformly arranged on the first rotating roller (42) from top to bottom, the second motor (44) is arranged on the sun-drying rack (3) through a motor seat, a cavity structure is formed in the first rotating roller (42), the second motor (44) output shaft is provided with the second rotating roller (45) through a shaft sleeve, the second rotating roller (45) is arranged in the cavity through a bearing, the protection net (47) is slidably arranged in the second sliding chute, the protection net (47) is connected with the sun-drying rack (3) through the third telescopic spring (48), the first motor (44) is arranged on the first rotating roller (42) through the motor seat, the second motor (44) is arranged on the sun-drying rack (3) through the shaft sleeve, and the traction wire (45) sequentially passes through the second rotating roller (45), and one end of the second rotating roller (46) is wound on the second rotating roller (46) from top to bottom;
the sun-drying mechanism (6) comprises a sun-drying frame (61), a third motor (62), a second cam (63), a fourth telescopic spring (64), a sun-drying plate (65) and a flat-sweeping branched chain (66), wherein the sun-drying frame (61) is slidably arranged on a sun-drying rack (3), the third motor (62) is arranged on the side wall of the sun-drying frame (61) through a motor seat, an output shaft of the third motor (62) is provided with the second cam (63) through a flange plate, the fourth telescopic spring (64) is symmetrically arranged inside the sun-drying frame (61) left and right, one end of the third telescopic spring (48) is arranged on the inner wall of the sun-drying frame (61), the other end of the third spring rod is arranged on the sun-drying plate (65), the flat-sweeping branched chain (66) is arranged above the sun-drying plate (65), and the flat-sweeping branched chain (66) is arranged on the sun-drying frame (61);
the flat-sweeping branched chain (66) comprises a first bevel gear (661), a rotating shaft (662), a second bevel gear (664), a turntable (665), a first connecting rod (666), a second connecting rod (667), a connecting frame (668), a telescopic spring rod (669) and a flat-sweeping plate (6610), wherein the first bevel gear (661) is arranged on an output shaft of a third motor (62), the rotating shaft (662) is arranged on the inner wall of the airing frame (61) through a bearing, the lower end of the rotating shaft (662) is provided with the second bevel gear (664), the second bevel gear (664) is connected with the first bevel gear (661) through a gear meshing mode, the turntable (665) is arranged at the upper end of the rotating shaft (662), the first connecting rod (666) is arranged on the turntable (665) through a pin shaft, one end of the second connecting rod (667) is connected with the first connecting rod (666) through a pin shaft, the other end of the second connecting rod (667) is arranged on the connecting frame (668) in a close connection mode, the second connecting frame (668) is arranged on the inner wall of the airing frame (61) in a sliding mode, the upper end face of the connecting frame (668) is provided with the upper end face of the second connecting rod (669), the upper end face of the second connecting rod (667) is symmetrically arranged on the upper end face of the connecting frame and the flat-sweeping plate (669) is arranged on the flat-sweeping plate (669), and the flat-sweeping plate (669) is arranged between the flat-sweeping plate and the flat-sweeping plate (66is arranged on the flat-sweeping plate and the flat plate is arranged symmetrically;
the method for sun-curing the tea leaves by adopting the tea leaf sun-curing device comprises the following steps of:
step one, adjusting a sun-drying mechanism (6): according to actual production requirements, the first motor (41) is started to drive the first cam (43) to rotate through the first rotating roller (42), and the first cam (43) is driven to move left and right sides in the process of rotating;
secondly, placing tea leaves: the tea leaves are manually put into the airing frame (61), the second air cylinder drives the traction wires (46) to be released to the left and the right, and the protective net (47) is stretched to the two sides through the third telescopic spring (48);
thirdly, airing: the third motor (62) is started to drive the drying plate (65) to vibrate up and down to turn over tea leaves through the second cam (63), the drying plate (65) is used for turning over the tea leaves, meanwhile, the sweeping branched chain (66) is used for sweeping the turned over tea leaves, meanwhile, according to the illumination angle, the photosensitive sensors (24) and the light sensation controllers (25) are matched with each other, and the electric push rod (21) is used for enabling the tea leaves to be always sun-exposed for drying;
fourth step, collecting and processing: sundries on the protective net (47) are cleaned, the second motor (44) is started to retract the protective net (47) through the traction wire (46), then tea leaves are manually retracted, the first motor (41) is started to retract the airing frame (61), and the work is finished.
2. A method of drying tea leaves according to claim 1, wherein: the length of the platform mechanism on the sun-drying machine frame (3) is sequentially increased from top to bottom, the length of the long half shaft of the first cam (43) is sequentially increased from top to bottom, and the length of the long half shaft of the first cam (43) of each stage is the same as the extending length of the platform machine frame.
3. A method of drying tea leaves according to claim 1, wherein: the sweeping plate (6610) is of a V-shaped structure, and bristles are uniformly arranged on the lower end face.
4. A method of drying tea leaves according to claim 1, wherein: the inner wall of the airing frame (61) is symmetrically provided with grooves left and right, the airing plate (65) is arranged inside the second groove in a sliding mode, and the airing frame (61) and the airing plate (65) are connected in a sealing mode through rubber belts.
5. A method of drying tea leaves according to claim 1, wherein: the round hole is of a semicircular arc structure, and smooth materials are smeared inside the round hole.
6. A method of drying tea leaves according to claim 1, wherein: drying plates are arranged on the inner walls of the left side and the right side of the drying frame (61).
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522692A (en) * | 2018-06-27 | 2018-09-14 | 南安市品龙新材料科技有限公司 | A kind of automation device for sun-drying tea into green of uniform illumination |
| CN108782822A (en) * | 2018-07-24 | 2018-11-13 | 陈妹儿 | A kind of tea Processing method of sun-drying tea into green system of processing and the system |
| CN210862071U (en) * | 2019-08-25 | 2020-06-26 | 晋江泥匠玩具有限公司 | Tea leaf airing device |
| CN211261540U (en) * | 2019-10-29 | 2020-08-14 | 宜宾市双星茶业有限责任公司 | Tea leaf airing device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522692A (en) * | 2018-06-27 | 2018-09-14 | 南安市品龙新材料科技有限公司 | A kind of automation device for sun-drying tea into green of uniform illumination |
| CN108782822A (en) * | 2018-07-24 | 2018-11-13 | 陈妹儿 | A kind of tea Processing method of sun-drying tea into green system of processing and the system |
| CN210862071U (en) * | 2019-08-25 | 2020-06-26 | 晋江泥匠玩具有限公司 | Tea leaf airing device |
| CN211261540U (en) * | 2019-10-29 | 2020-08-14 | 宜宾市双星茶业有限责任公司 | Tea leaf airing device |
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