CN114234582A - Layered dryer and drying method for green tea processing - Google Patents
Layered dryer and drying method for green tea processing Download PDFInfo
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- CN114234582A CN114234582A CN202111438522.6A CN202111438522A CN114234582A CN 114234582 A CN114234582 A CN 114234582A CN 202111438522 A CN202111438522 A CN 202111438522A CN 114234582 A CN114234582 A CN 114234582A
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- ring body
- type wheel
- bevel gear
- filter screen
- rotating rod
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- 244000269722 Thea sinensis Species 0.000 title claims abstract description 58
- 235000009569 green tea Nutrition 0.000 title claims abstract description 26
- 238000001035 drying Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims description 49
- 235000013616 tea Nutrition 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 29
- 244000309464 bull Species 0.000 claims description 24
- 238000005485 electric heating Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0404—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
- F26B11/0409—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of a plurality of substantially radially oriented internal walls, e.g. forming multiple sector-shaped chambers
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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
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- 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
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/353—Resistance heating, e.g. using the materials or objects to be dried as an electrical resistance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/20—Teas, i.e. drying, conditioning, withering of tea leaves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a layered dryer and a drying method for green tea processing, belonging to the technical field of dryers, wherein a first simplex wheel drives a first transmission belt, then the duplex-type wheel is driven by the first transmission belt, the second transmission belt is driven by the duplex-type wheel, and the second simplex-type wheel is driven by the second transmission belt, then the first rotating rod is driven by the second simplex molding wheel, the first bevel gear is driven by the first rotating rod, the second bevel gear is driven by the first bevel gear, then the second rotating rod is driven by the second bevel gear, and finally the connecting rotating shaft is driven by the second rotating rod to rotate, when discharging, the second round gear is driven by starting the door opening and closing driving motor, the first round gear is driven by the second round gear, the supporting rotating rod is driven by the first circular gear, and the striker plate is driven by the supporting rotating rod to open and close the door.
Description
Technical Field
The invention relates to a dryer, in particular to a layered dryer for green tea processing, and further relates to a drying method of the dryer, in particular to a drying method of the layered dryer for green tea processing, and belongs to the technical field of dryers.
Background
The mode that the drying apparatus that carries on among the prior art to tealeaves adopted is then dried through the mode that the boiler turned over the stir-fry, and wherein some impurity on the tealeaves is then separated through the mode of filtering screening after turning over the stir-fry stoving, and such an operation mode is first needs twice process to realize, and the second adopts the boiler to turn over a lot of tealeaves of stir-fry and mixes together and does not do benefit to quick drying in essence, designs a hierarchical formula drying apparatus and drying method that green tea processing used for this reason and optimizes above-mentioned problem.
Disclosure of Invention
The invention mainly aims to provide a layered dryer and a drying method for processing green tea leaves, wherein the tea leaves are put into a feeding bin, then a material lifting driving motor is started to drive a material lifting screw rod to rotate to convey the tea leaves, the tea leaves enter an air ejection feeding port through a feeding guide pipe and enter a hollow ring body through an air ejection feeding port, the tea leaves are classified through a filter screen plate and then rotate through a connecting rotating shaft to drive the filter screen plate to rotate to roll, an electric heating ring frame of the electric heating ring frame is heated at high temperature by starting an electric heater to dry the tea leaves in the hollow ring body, particle impurities are conveyed through a particle filter screen and fall into a drawer to be collected when the tea leaves roll, the rotation of the connecting rotating shaft is realized by firstly driving a first simplex wheel through the material lifting driving motor and then driving a first driving belt through the first simplex wheel, then drive duplex type wheel through first driving belt, rethread duplex type wheel drives second driving belt and drives second simplex type wheel through second driving belt, then drive first bull stick through second simplex type wheel, drive first bevel gear through first bull stick, drive second bevel gear through first bevel gear, then drive the second bull stick through second bevel gear, it is rotatory to drive the connection pivot through the second bull stick at last, drive second circular gear through starting switch door driving motor when carrying out the ejection of compact, drive first circular gear through second circular gear, drive the support bull stick through first circular gear, drive the striker plate through the support bull stick and carry out the switch door.
The purpose of the invention can be achieved by adopting the following technical scheme:
a layered dryer for processing green tea leaves comprises a hollow ring body, wherein a connecting rotating shaft is arranged in the middle of the inner side of the hollow ring body, a rotating frame is arranged on the outer side of the connecting rotating shaft, a filter screen frame assembly is arranged on the outer side of the rotating frame at equal angles, an air ejection feed inlet is formed in the top of the hollow ring body, a discharge outlet is formed in the bottom of the side of the hollow ring body, a linkage hinge plate assembly is arranged on the inner side of the discharge outlet, a triangular support frame is arranged at the bottom of the hollow ring body, a particle recovery assembly is arranged at the inner bottom of the triangular support frame, an outer pipe barrel is arranged on one side of the hollow ring body through an outer pipe frame, a material lifting assembly is arranged in the outer pipe barrel, a first side frame is arranged above the outer side of the outer pipe barrel, and a double-type wheel transmission assembly is arranged at one end, away from the outer pipe barrel, of the first side frame through a bearing, the utility model discloses a material lifting device, including cavity ring body, bearing, material lifting component, second side frame is installed to the back top of cavity ring body, and the one end that the cavity ring body was kept away from to the second side frame is equipped with simplex type wheel drive assembly through the bearing, the back middle part department of cavity ring body is equipped with the bevel gear drive assembly that can drive the rotation of connecting shaft, material lifting component and duplex type wheel drive assembly pass through first driving belt transmission, pass through the transmission of second driving belt between duplex type wheel drive assembly and the simplex type wheel drive assembly, the inner wall of cavity ring body is equipped with the electrical heating ring frame.
Preferably, the filter screen frame subassembly includes filter screen plate and clearance brush, filter screen plate is installed to the angle such as the outside of swivel mount, just filter screen plate's outside is equidistant to be equipped with the clearance brush, and the inner wall contact of clearance brush and cavity ring body.
Preferably, linkage articulated slab subassembly includes striker plate, first circular gear, second circular gear and switch door driving motor, the internally mounted of cavity ring body has switch door driving motor, and the second circular gear is installed to this switch door driving motor's output, first circular gear is installed through supporting the bull stick in the inner wall tip department of discharge gate, and first circular gear and the intermeshing of second circular gear, the outside mid-mounting of first circular gear has the striker plate, and striker plate and discharge gate are mutually supported.
Preferably, the granule recovery subassembly includes particle filter screen, granule collection storehouse and drawer, the interior bottom of cavity ring body is equipped with particle filter screen, the granule collection storehouse is installed to the bottom of cavity ring body, and the inside in granule collection storehouse has inserted the drawer, particle filter screen and the inside intercommunication of drawer.
Preferably, the material lifting component includes that it rises material driving motor, first simplex type wheel, income feed bin, rises material hob and feeding stand pipe, the top mid-mounting of outer tube has the material driving motor that rises, it runs through and installs in the outer tube to rise material driving motor's output and rises the material hob, it installs first simplex type wheel to rise material driving motor's output and be located the outside of outer tube, one side top of outer tube is close to ejecting gas feed inlet department and installs the feeding stand pipe, the outside bottom department of outer tube has seted up into the feed bin.
Preferably, duplex type wheel drive assembly includes duplex type wheel and pivot, the pivot is installed through the bearing to the one end that outer tube section of thick bamboo was kept away from to first side frame, duplex type wheel is installed at the top of pivot, the cover is equipped with first drive belt between duplex type wheel and the first simplex type wheel.
Preferably, simplex type wheel drive assembly includes second simplex type wheel and first bull stick, first bull stick is installed through the bearing to the second side frame, second simplex type wheel is installed at the top of first bull stick, the cover is equipped with second driving belt between second simplex type wheel and the duplex type wheel.
Preferably, bevel gear drive assembly includes second bull stick, second bevel gear and first bevel gear, first bevel gear is installed to the bottom of first bull stick, the back intermediate position department of cavity ring body runs through and is equipped with the second bull stick, and the second bull stick inserts to the internal one end of cavity ring fixedly with being connected the pivot, and the second bull stick is located the external one end of cavity ring and installs second bevel gear, first bevel gear and second bevel gear intermeshing.
Preferably, the outer side of the rotating frame is concavely provided with an inner groove, and the middle part of the outer side of the drawer is provided with a push-pull handle.
A drying method of a layered dryer for green tea processing comprises the following steps:
step 1: putting tea leaves into a feeding bin, and then starting a material lifting driving motor to drive a material lifting screw rod to rotate so as to convey the tea leaves;
step 2: the tea leaves enter the air ejection inlet through the feeding guide pipe and enter the hollow ring body through the air ejection inlet;
and step 3: the tea leaves are classified through the filter screen plate and then rotate on the connecting rotating shaft to drive the filter screen plate to rotate for rolling;
and 4, step 4: the electric heater is started to heat the electric heating ring frame at high temperature, and tea leaves in the hollow ring body are dried;
and 5: particle impurities are fed through the particle filter screen during rolling and fall into the drawer for collection;
step 6: the rotation of the connecting rotating shaft is realized by driving a first simplex wheel by a material lifting driving motor, driving a first transmission belt by the first simplex wheel, driving a duplex wheel by the first transmission belt, driving a second transmission belt by the duplex wheel, driving a second simplex wheel by the second transmission belt, driving a first rotating rod by the second simplex wheel, driving a first bevel gear by the first rotating rod, driving a second bevel gear by the first bevel gear, driving a second rotating rod by the second bevel gear, and driving the connecting rotating shaft to rotate by the second rotating rod;
and 7: when the material is discharged, the door opening and closing driving motor is started to drive the second circular gear, the second circular gear drives the first circular gear, the first circular gear drives the supporting rotating rod, and the material baffle is driven by the supporting rotating rod to open and close the door.
The invention has the beneficial technical effects that:
the invention provides a layered dryer and a drying method for processing green tea leaves, wherein the tea leaves are put into a feeding bin, then a material lifting driving motor is started to drive a material lifting screw rod to rotate to convey the tea leaves, the tea leaves enter an air ejection feeding port through a feeding guide pipe and enter a hollow ring body through an air ejection feeding port, the tea leaves are classified through a filter screen plate and then rotate through a connecting rotating shaft to drive the filter screen plate to rotate to roll, an electric heater is started to heat an electric heating ring frame at high temperature to dry the tea leaves in the hollow ring body, particle impurities are conveyed through a particle filter screen and fall into a drawer to be collected when the tea leaves roll, the rotation of the connecting rotating shaft is realized by driving a first simplex-shaped wheel through the material lifting driving motor, driving a first transmission belt through the first simplex-shaped wheel and driving a duplex-shaped wheel through the first transmission belt, then, the duplex wheel drives a second transmission belt and drives a second simplex wheel through the second transmission belt, then the second simplex wheel drives a first rotating rod, the first rotating rod drives a first bevel gear, the first bevel gear drives a second bevel gear, the second rotating rod is driven through the second bevel gear, finally the second rotating rod drives a connecting rotating shaft to rotate, the second circular gear is driven by starting a door opening and closing driving motor when discharging, the first circular gear is driven through the second circular gear, the supporting rotating rod is driven through the first circular gear, and the material baffle is driven through the supporting rotating rod to open and close the door.
Drawings
FIG. 1 is a schematic view of an overall first perspective structure of an apparatus according to a preferred embodiment of a layered dryer and a drying method for green tea leaf processing according to the present invention;
FIG. 2 is a schematic perspective view of an overall second perspective view of an apparatus according to a preferred embodiment of the layered dryer and drying method for green tea leaf processing of the present invention;
FIG. 3 is a schematic view of an overall third perspective structure of an apparatus according to a preferred embodiment of the layered dryer and the drying method for green tea leaf processing according to the present invention;
FIG. 4 is a side cross-sectional view of the apparatus of a preferred embodiment of the layered dryer and drying method for green tea leaf processing according to the present invention;
fig. 5 is an enlarged view of a structure at a position a of a preferred embodiment of a layered dryer and a drying method for green tea processing according to the present invention.
In the figure: 1-a hollow ring body, 2-an air ejection feeding hole, 3-a feeding guide pipe, 4-a material lifting driving motor, 5-a first simplex type wheel, 6-a first transmission belt, 7-a duplex type wheel, 8-a second transmission belt, 9-a rotating shaft, 10-a first side frame, 11-a second simplex type wheel, 12-an outer tube barrel, 13-an feeding bin, 14-a discharging port, 15-a triangular support frame, 16-a drawer, 17-a particle collecting bin, 18-a rotating frame, 19-an inner groove, 20-a connecting rotating shaft, 21-a filter screen plate, 22-a cleaning brush, 23-a first rotating rod, 24-a first bevel gear, 25-a second bevel gear, 26-a second rotating rod, 27-an outer tube frame and 28-a second side frame, 29-particle filter screen, 30-material lifting screw rod, 31-material baffle plate, 32-first circular gear, 33-second circular gear and 34-electric heating ring frame.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-5, the layered dryer for processing green tea leaves provided in this embodiment includes a hollow ring body 1, a connecting shaft 20 is disposed in the middle of the inner side of the hollow ring body 1, a rotating frame 18 is disposed on the outer side of the connecting shaft 20, a filter screen frame assembly is disposed on the outer side of the rotating frame 18 at equal angles, an air ejection inlet 2 is disposed on the top of the hollow ring body 1, a discharge port 14 is disposed at the bottom of the side of the hollow ring body 1, a linkage hinge plate assembly is disposed on the inner side of the discharge port 14, a triangular support frame 15 is disposed at the bottom of the hollow ring body 1, a particle recovery assembly is disposed at the inner bottom of the triangular support frame 15, an outer tube 12 is disposed on one side of the hollow ring body 1 through an outer tube frame 27, a material lifting assembly is disposed inside the outer tube 12, a first side frame 10 is disposed above the outer side of the outer tube 12, and a dual-type wheel transmission assembly is disposed at one end of the first side frame 10 far from the outer tube 12 through a bearing, the second side frame 28 is installed above the back of the hollow ring body 1, a simplex type wheel transmission assembly is arranged at one end, far away from the hollow ring body 1, of the second side frame 28 through a bearing, a bevel gear transmission assembly capable of driving the connecting rotating shaft 20 to rotate is arranged in the middle of the back of the hollow ring body 1, the material lifting assembly and the duplex type wheel transmission assembly are driven through a first transmission belt 6, the duplex type wheel transmission assembly and the simplex type wheel transmission assembly are driven through a second transmission belt 8, and an electric heating ring frame 34 is arranged on the inner wall of the hollow ring body 1.
Tea leaves are put into a feeding bin 13, then a material lifting driving motor 4 is started to drive a material lifting screw rod 30 to rotate to convey the tea leaves, the tea leaves enter an air ejection feeding hole 2 through a feeding guide pipe 3 and enter a hollow ring body 1 through the air ejection feeding hole 2, the tea leaves are classified through a filter screen plate 21 and then rotate to drive the filter screen plate 21 to rotate and roll through a connecting rotating shaft 20, an electric heater is started to heat an electric heating ring frame 34 at a high temperature, the tea leaves in the hollow ring body 1 are dried, particle impurities are collected through a particle filter screen 29 when the tea leaves roll and fall into a drawer 16, the connecting rotating shaft 20 rotates, the first simplex type wheel 5 is driven through the material lifting driving motor 4, then the first simplex type wheel 5 drives a first transmission belt 6, and then a duplex type wheel 7 is driven through the first transmission belt 6, then, the duplex wheel 7 drives the second transmission belt 8 and drives the second simplex wheel 11 through the second transmission belt 8, then the second simplex wheel 11 drives the first rotating shaft 23, the first rotating shaft 23 drives the first bevel gear 24, the first bevel gear 24 drives the second bevel gear 25, the second rotating shaft 26 is driven through the second bevel gear 25, finally the second rotating shaft 26 drives the connecting rotating shaft 20 to rotate, the door opening and closing driving motor is started to drive the second circular gear 33 during discharging, the first circular gear 32 is driven through the second circular gear 33, the supporting rotating shaft is driven through the first circular gear 32, and the striker plate 31 is driven through the supporting rotating shaft to open and close the door.
In this embodiment, the filter screen frame assembly comprises a filter screen plate 21 and a cleaning brush 22, the filter screen plate 21 is installed at equal angles on the outer side of the rotary frame 18, the cleaning brushes 22 are arranged at equal intervals on the outer side of the filter screen plate 21, and the cleaning brushes 22 are in contact with the inner wall of the hollow ring body 1.
In this embodiment, the linkage articulated slab subassembly includes striker plate 31, first circular gear 32, second circular gear 33 and switch door driving motor, the internally mounted of cavity ring body 1 has switch door driving motor, second circular gear 33 is installed to this switch door driving motor's output, first circular gear 32 is installed through supporting the bull stick in the inner wall tip department of discharge gate 14, and first circular gear 32 and second circular gear 33 intermeshing, the outside mid-mounting of first circular gear 32 has striker plate 31, and striker plate 31 and discharge gate 14 mutually support.
In this embodiment, the particle recycling assembly includes a particle filter 29, a particle collection bin 17 and a drawer 16, the particle filter 29 is disposed at the inner bottom of the hollow ring 1, the particle collection bin 17 is mounted at the bottom of the hollow ring 1, the drawer 16 is inserted into the particle collection bin 17, and the particle filter 29 is communicated with the inside of the drawer 16.
In this embodiment, the material lifting component is including lifting material driving motor 4, first simplex type wheel 5, pan feeding storehouse 13, lift material hob 30 and feeding stand pipe 3, the top mid-mounting of outer tube 12 has the material lifting driving motor 4, the output that lifts material driving motor 4 runs through and installs in outer tube 12 and lift material hob 30, lift material driving motor 4's output and lie in the outside of outer tube 12 and install first simplex type wheel 5, one side top of outer tube 12 is close to ejecting gas feed inlet 2 department and installs feeding stand pipe 3, the outside bottom department of outer tube 12 has seted up into feed bin 13.
In this embodiment, the duplex type wheel transmission assembly includes a duplex type wheel 7 and a rotating shaft 9, the rotating shaft 9 is installed on one end of the first side frame 10 far away from the outer tube 12 through a bearing, the duplex type wheel 7 is installed on the top of the rotating shaft 9, and a first transmission belt 6 is sleeved between the duplex type wheel 7 and the first simplex type wheel 5.
In this embodiment, the simplex wheel transmission assembly includes a second simplex wheel 11 and a first rotating rod 23, the first rotating rod 23 is mounted on the second side frame 28 through a bearing, the second simplex wheel 11 is mounted on the top of the first rotating rod 23, and a second transmission belt 8 is sleeved between the second simplex wheel 11 and the duplex wheel 7.
In this embodiment, the bevel gear transmission assembly includes a second rotating rod 26, a second bevel gear 25 and a first bevel gear 24, the first bevel gear 24 is installed at the bottom of the first rotating rod 23, the second rotating rod 26 penetrates through the middle position of the back of the hollow ring body 1, one end of the second rotating rod 26 inserted into the hollow ring body 1 is fixed with the connecting rotating shaft 20, the second bevel gear 25 is installed at one end of the second rotating rod 26 located outside the hollow ring body 1, and the first bevel gear 24 and the second bevel gear 25 are engaged with each other.
In this embodiment, the outer side of the rotary frame 18 is recessed to form an inner groove 19, and the middle of the outer side of the drawer 16 is provided with a push-pull handle.
A drying method of a layered dryer for green tea processing comprises the following steps:
step 1: putting the tea leaves into the feeding bin 13, and then starting the material lifting driving motor 4 to drive the material lifting screw rod 30 to rotate to convey the tea leaves;
step 2: tea leaves enter the air ejection feed inlet 2 through the feed guide pipe 3 and enter the hollow ring body 1 through the air ejection feed inlet 2;
and step 3: the tea leaves are classified through the filter screen plate 21 and then rotate on the connecting rotating shaft 20 to drive the filter screen plate 21 to rotate for rolling;
and 4, step 4: the electric heater is started to heat the electric heating ring frame 34 at high temperature, and the tea leaves in the hollow ring body 1 are dried;
and 5: particle impurities come through the particle filter screen 29 during the tumbling and fall into the drawer 16 for collection;
step 6: the rotation of the connecting rotating shaft 20 is that the first simplex wheel 5 is driven by the material lifting driving motor 4, the first simplex wheel 5 drives the first transmission belt 6, the first transmission belt 6 drives the duplex wheel 7, the duplex wheel 7 drives the second transmission belt 8, the second transmission belt 8 drives the second simplex wheel 11, the second simplex wheel 11 drives the first rotating rod 23, the first rotating rod 23 drives the first bevel gear 24, the first bevel gear 24 drives the second bevel gear 25, the second bevel gear 25 drives the second rotating rod 26, and the second rotating rod 26 drives the connecting rotating shaft 20 to rotate;
and 7: drive second circular gear 33 through starting switch door driving motor when carrying out the ejection of compact, drive first circular gear 32 through second circular gear 33, drive through first circular gear 32 and support the bull stick, drive striker plate 31 through supporting the bull stick and carry out the switch door.
The above are only further embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its concept within the scope of the present invention.
Claims (10)
1. The utility model provides a layer-stepping drying apparatus of green tea processing usefulness which characterized in that: including cavity ring body (1), the inboard middle part of cavity ring body (1) is equipped with connects pivot (20) to lie in the outside of connecting pivot (20) and install swivel mount (18), and the angles such as the outside of swivel mount (18) are equipped with filter screen frame subassembly, top air outlet feed inlet (2) have been seted up at the top of cavity ring body (1), discharge gate (14) have been seted up to the side bottom of cavity ring body (1), and lie in the inboard of discharge gate (14) and be equipped with linkage hinge plate subassembly, triangle-shaped support frame (15) are installed to the bottom of cavity ring body (1), and the interior bottom of triangle-shaped support frame (15) is equipped with the granule and retrieves the subassembly, outer tube (12) is installed through outer tube support (27) to one side of cavity ring body (1), the inside of outer tube (12) is equipped with material lifting unit, first side bearer (10) is through installing in the outside top of outer tube (12), one end of the first side frame (10), which is far away from the outer tube (12), is provided with a duplex wheel transmission assembly through a bearing, the second side frame (28) is installed above the back of the hollow ring body (1), one end of the second side frame (28), which is far away from the hollow ring body (1), is provided with a simplex wheel transmission assembly through a bearing, the middle of the back of the hollow ring body (1) is provided with a bevel gear transmission assembly capable of driving the connecting rotating shaft (20) to rotate, the material lifting assembly and the duplex wheel transmission assembly are transmitted through a first transmission belt (6), the duplex wheel transmission assembly and the simplex wheel transmission assembly are transmitted through a second transmission belt (8), and the inner wall of the hollow ring body (1) is provided with an electric heating ring frame (34).
2. The layered dryer for green tea processing as claimed in claim 1, wherein: the filter screen frame assembly comprises a filter screen plate (21) and a cleaning brush (22), the filter screen plate (21) is installed at equal angles on the outer side of the rotating frame (18), the cleaning brush (22) is arranged at equal intervals on the outer side of the filter screen plate (21), and the cleaning brush (22) is in contact with the inner wall of the hollow ring body (1).
3. The layered dryer for green tea leaf processing according to claim 2, wherein: linkage articulated slab subassembly includes striker plate (31), first circular gear (32), second circular gear (33) and switch door driving motor, the internally mounted of cavity ring body (1) has switch door driving motor, and second circular gear (33) are installed to this switch door driving motor's output, first circular gear (32) are installed through supporting the bull stick in the inner wall tip department of discharge gate (14), and first circular gear (32) and second circular gear (33) intermeshing, the outside mid-mounting of first circular gear (32) has striker plate (31), and striker plate (31) and discharge gate (14) mutually support.
4. The layered dryer for green tea leaf processing according to claim 3, wherein: granule recovery unit includes particle filter screen (29), granule collection storehouse (17) and drawer (16), the interior bottom of cavity ring body (1) is equipped with particle filter screen (29), granule collection storehouse (17) are installed to the bottom of cavity ring body (1), and the inside in granule collection storehouse (17) inserts drawer (16), particle filter screen (29) and the inside intercommunication of drawer (16).
5. The layered dryer for green tea leaf processing according to claim 4, wherein: the material lifting assembly comprises a lifting driving motor (4), a first simplex type wheel (5), a feeding bin (13), a lifting screw rod (30) and a feeding guide pipe (3), wherein the middle of the top of an outer tube (12) is provided with the lifting driving motor (4), the output end of the lifting driving motor (4) penetrates through the outer tube (12) and is provided with the lifting screw rod (30), the output end of the lifting driving motor (4) is positioned outside the outer tube (12) and is provided with the first simplex type wheel (5), one side top of the outer tube (12) is close to an ejection gas feeding port (2) and is provided with the feeding guide pipe (3), and the outer bottom of the outer tube (12) is provided with the feeding bin (13).
6. The layered dryer for green tea leaf processing according to claim 5, wherein: duplex type wheel drive assembly includes duplex type wheel (7) and pivot (9), pivot (9) are installed through the bearing to the one end that outer tube section of thick bamboo (12) was kept away from in first side bearer (10), duplex type wheel (7) are installed at the top of pivot (9), the cover is equipped with first drive belt (6) between duplex type wheel (7) and first simplex type wheel (5).
7. The layered dryer for green tea leaf processing according to claim 6, wherein: the simplex type wheel transmission assembly comprises a second simplex type wheel (11) and a first rotating rod (23), the first rotating rod (23) is installed on the second side frame (28) through a bearing, the second simplex type wheel (11) is installed at the top of the first rotating rod (23), and a second transmission belt (8) is sleeved between the second simplex type wheel (11) and the duplex type wheel (7).
8. The layered dryer for green tea leaf processing according to claim 7, wherein: bevel gear drive assembly includes second bull stick (26), second bevel gear (25) and first bevel gear (24), first bevel gear (24) are installed to the bottom of first bull stick (23), the back intermediate position department of cavity ring body (1) runs through and is equipped with second bull stick (26), and second bull stick (26) insert to the one end in cavity ring body (1) fixed with being connected pivot (20), second bull stick (26) are located the outer one end of cavity ring body (1) and install second bevel gear (25), first bevel gear (24) and second bevel gear (25) intermeshing.
9. The layered dryer for green tea leaf processing according to claim 8, wherein: an inner groove (19) is concavely formed in the outer side of the rotating frame (18), and a push-pull handle is installed in the middle of the outer side of the drawer (16).
10. The method of claim 9, further comprising the step of: the method comprises the following steps:
step 1: putting tea into a feed bin (13), and then starting a material lifting driving motor (4) to drive a material lifting screw rod (30) to rotate to convey the tea;
step 2: tea leaves enter the air ejection feed inlet (2) through the feeding guide pipe (3) and enter the hollow ring body (1) through the air ejection feed inlet (2);
and step 3: the tea leaves are classified through the filter screen plate (21) and then rotate on the connecting rotating shaft (20) to drive the filter screen plate (21) to rotate for rolling;
and 4, step 4: the electric heater is started to heat the electric heating ring frame (34) at high temperature, and the tea leaves in the hollow ring body (1) are dried;
and 5: particle impurities are conveyed through the particle filter screen (29) during the tumbling and fall into the drawer (16) for collection;
step 6: the rotation of the connecting rotating shaft (20) is realized by driving a first simplex type wheel (5) through a material lifting driving motor (4), driving a first transmission belt (6) through the first simplex type wheel (5), driving a duplex type wheel (7) through the first transmission belt (6), driving a second transmission belt (8) through the duplex type wheel (7), driving a second simplex type wheel (11) through the second transmission belt (8), driving a first rotating rod (23) through the second simplex type wheel (11), driving a first bevel gear (24) through the first rotating rod (23), driving a second bevel gear (25) through the first bevel gear (24), driving a second rotating rod (26) through the second bevel gear (25), and finally driving the connecting rotating shaft (20) through the second rotating rod (26) to rotate;
and 7: when the material is discharged, the door opening and closing driving motor is started to drive the second circular gear (33), the second circular gear (33) drives the first circular gear (32), the first circular gear (32) drives the supporting rotating rod, and the material baffle plate (31) is driven by the supporting rotating rod to open and close the door.
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| CN117948783B (en) * | 2024-03-27 | 2024-06-07 | 福建福鼎大湾头茶业有限公司 | Drying equipment is used in tealeaves processing |
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