CN108188024B - Tea sorting device for suspending tea leaves by using air blower - Google Patents
Tea sorting device for suspending tea leaves by using air blower Download PDFInfo
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- CN108188024B CN108188024B CN201711282219.5A CN201711282219A CN108188024B CN 108188024 B CN108188024 B CN 108188024B CN 201711282219 A CN201711282219 A CN 201711282219A CN 108188024 B CN108188024 B CN 108188024B
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- sorting
- pipe
- baffle
- discharge
- layering
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- 241001122767 Theaceae Species 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 43
- 238000007664 blowing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to tea processing equipment. The purpose is to provide a tea sorting device which utilizes a blower to suspend tea, and the device has the characteristics of high sorting efficiency and good sorting effect. The technical proposal is as follows: a tea sorting device for suspending tea leaves by using a blower is characterized in that: the device comprises a feeding box, a feeding conveying mechanism, a sorting pipe, a discharging pipe and a discharging conveying mechanism which are sequentially arranged; the sorting pipes are vertically arranged, the top and the bottom are respectively provided with a feed inlet and a layering fan, and two corresponding side surfaces of the sorting pipes are respectively provided with a plurality of discharge holes arranged along the vertical direction and a plurality of cross flow fans aligned with the corresponding discharge holes one by one; each discharge hole is connected with a discharge pipe, and a discharge conveying mechanism is arranged below the outlet of each discharge pipe; and the sorting pipe is also provided with a sorting baffle mechanism for opening and closing the discharge hole and a layering baffle mechanism for layering and isolating the inner cavity.
Description
Technical Field
The invention relates to tea processing equipment, in particular to a tea sorting device.
Background
The tea contains a large amount of organic chemical components and inorganic mineral elements, and a plurality of nutritional components and medicinal components, and has the effects of reducing blood pressure, refreshing and protecting health. China is a major country of tea production and consumption, and a large amount of fresh tea leaves need to be picked and handled each year. When the fresh tea leaves are picked manually, the tea leaves in different states are mixed together and can be divided into broken leaves, one bud and one leaf, two buds and one leaf, one bud and multiple leaves and stems, the quality of the different types of fresh tea leaves is different, and finished products can be made different, so that the fresh tea leaves need to be sorted. At present, the tea leaves are sorted mainly by manpower, the working process is boring and single and the efficiency is low, and the tea leaves are required to be further improved.
Disclosure of Invention
The invention aims to overcome the defects in the background technology and provide the tea sorting device which uses the air blower to suspend the tea, and the device has the characteristics of high sorting efficiency and good sorting effect.
The technical scheme of the invention is as follows:
A tea sorting device for suspending tea leaves by using a blower is characterized in that: the device comprises a feeding box, a feeding conveying mechanism, a sorting pipe, a discharging pipe and a discharging conveying mechanism which are sequentially arranged; the sorting pipes are vertically arranged, the top and the bottom are respectively provided with a feed inlet and a layering fan, and two corresponding side surfaces of the sorting pipes are respectively provided with a plurality of discharge holes arranged along the vertical direction and a plurality of cross flow fans aligned with the corresponding discharge holes one by one; each discharge hole is connected with a discharge pipe, and a discharge conveying mechanism is arranged below the outlet of each discharge pipe; and the sorting pipe is also provided with a sorting baffle mechanism for opening and closing the discharge hole and a layering baffle mechanism for layering and isolating the inner cavity.
The sorting baffle mechanism comprises a strip-shaped sorting baffle vertically arranged outside the discharge hole and a lifting cylinder for driving the sorting baffle to vertically move, and a plurality of notches matched with the shape of the discharge hole are formed in the sorting baffle; the layering baffle mechanism comprises a layering baffle horizontally arranged at the bottom of the inlet of the discharging pipe and a translation cylinder for driving the sorting baffle to horizontally move.
The number of the discharge holes is 2-6; and a drain hole is arranged at the upper part of the sorting pipe.
The layered fans are connected with the sorting pipes through bent pipes; the discharging pipe is L-shaped, the inlet of the discharging pipe horizontally extends to the discharging port, and the outlet of the discharging port vertically and downwardly extends to the upper part of the discharging conveying mechanism.
The feeding conveying mechanism comprises a first conveyor and a second conveyor which are connected in sequence.
The discharging and conveying mechanism comprises a third conveyor and a fourth conveyor which are sequentially connected.
The beneficial effects of the invention are as follows:
The invention uses the layering blower to blow up the tea leaves, and different types of tea leaves can suspend at different heights due to the difference of the self weights, thereby realizing the efficient sorting of the tea leaves, having simple principle, convenient operation and better popularization value.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the front view structure of the present invention.
Fig. 3 is a right-side view of the present invention.
Fig. 4 is a schematic perspective view of the first conveyor and the charging box.
Fig. 5 is a schematic perspective view of the second conveyor.
FIG. 6 is a schematic perspective view of a separation tube and a discharge tube.
FIG. 7 is a schematic diagram showing the three-dimensional structure of the separation pipe and the discharge pipe.
Fig. 8 is a schematic perspective view of a sorting baffle mechanism and a layering baffle mechanism.
Fig. 9 is a schematic perspective view of the third conveyor and the fourth conveyor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to the following examples.
As shown in fig. 1, a tea sorting device for suspending tea leaves by using a blower comprises a feeding box 1, a feeding and conveying mechanism, a sorting pipe 3, a discharging pipe 4 and a discharging and conveying mechanism which are sequentially arranged.
The feeding conveying mechanism comprises a first conveyor 21 and a second conveyor 22 which are sequentially connected, a feeding box is fixed on the first conveyor, the first conveyor is horizontally arranged, and the second conveyor is obliquely arranged and used for conveying tea leaves upwards to a feed inlet of the sorting tube. The discharging and conveying mechanism comprises a third conveyor 23 and a fourth conveyor 24 which are connected in sequence, the third conveyor and the fourth conveyor are horizontally arranged, and the conveying speed of the fourth conveyor is greater than that of the third conveyor (the distance between tea leaves in discharging is increased, and the damage of the tea leaves is avoided). The first conveyor, the second conveyor, the third conveyor and the fourth conveyor are all existing belt conveyors and comprise a belt pulley shaft 2-2, a conveying belt 2-3 arranged on the belt pulley shaft and a motor 2-1 for driving the belt pulley shaft, and a baffle plate 2-4 and a side plate 2-5 are further arranged on the conveying belt of the second conveyor.
The sorting pipes are vertically arranged, the cross sections of the sorting pipes are rectangular, the top of the sorting pipes are provided with a feed inlet 31, the bottom of the sorting pipes are provided with a layering fan 33, the layering fan is connected with the sorting pipes through an elbow 36, a filter screen (omitted in the figure) arranged between the sorting pipes and the elbow is used for preventing tea leaves from falling into the layering fan, two corresponding sides of the sorting pipes are respectively provided with a plurality of discharge holes 32 and cross flow fans 34 with the same number, the discharge holes are arranged along the vertical direction, the cross flow fans are also arranged along the vertical direction, the distance between the discharge holes is not less than the height of the discharge holes, each cross flow fan is aligned with one discharge hole (arranged at the same height), the upper part of the sorting pipes is provided with a drain hole 35 (air flow generated by the layering fan is discharged from the drain hole and is prevented from blowing out of the feed inlet), the drain hole is positioned between the feed inlet and the uppermost discharge hole, and two support rods 37 are arranged on two sides of the sorting pipes. The quantity of the discharging pipes is the same with that of the discharging holes, the discharging pipes are L-shaped, the inlets of the discharging pipes horizontally extend and are connected with the discharging holes, the outlets of the discharging pipes vertically extend downwards, and a discharging conveying mechanism is arranged below the outlets of each discharging pipe. The number of the discharge holes is generally 2-6 (preferably 4), and the number of the discharge holes, the cross flow fan, the discharge pipe and the discharge conveying mechanism is the same.
And the sorting pipe is also provided with a sorting baffle mechanism and a layering baffle mechanism. The sorting baffle mechanism is used for closing the discharge gate, including rectangular shape sorting baffle 5 and lift cylinder 51, but sorting baffle vertical sliding ground location is between discharge gate and discharging pipe, and the lift cylinder is fixed at sorting pipe top and drives sorting baffle vertical movement through lift connecting block 53, is equipped with a plurality of and is fit with the discharge gate shape and along the breach 52 of vertical direction range on the sorting baffle, and the interval of breach is fit with the interval of discharge gate. The layering baffle mechanism comprises a layering baffle 6 and a translation cylinder 61 and is used for layering and isolating the inner cavity of the sorting tube; the sorting baffle can be horizontally and slidably positioned at the bottom of the inlet of the discharging pipe, the translation cylinder is fixed on the discharging pipe and drives the layering baffle to horizontally move through the translation connecting block 62, and the size of the flow section of the inner cavity of the sorting pipe is adjusted (in the figure, a layering baffle mechanism is arranged at the inlet part of each discharging pipe).
When sorting, the sorting baffle moves downwards to block all the discharge holes, the sorting baffle stays outside the sorting pipe, and different types of tea leaves are layered in the sorting pipe due to weight difference under the blowing of the layering fan, so that the sorting pipe is sequentially divided into: one bud with leaves and stems, one bud with two leaves, one bud with one leaf and broken leaves; after the tea leaves are layered in the sorting pipes, the lifting air cylinder drives the sorting baffle to move upwards, the notch of the sorting baffle is aligned with the discharge hole, so that the sorting pipes are communicated with the discharge pipe, meanwhile, the translation air cylinder horizontally pushes the sorting baffle into the sorting pipes, inner cavities located at the positions of the discharge holes in the sorting pipes are mutually isolated, under the blowing of the cross-flow fan, one bud, multiple leaves and stems are discharged through the discharge pipe 44, one bud, two leaves are discharged through the discharge pipe 43, one bud, one leaf is discharged through the discharge pipe 42, and broken leaves are discharged through the discharge pipe 41.
The outside of sorting tube and discharging tube bottom all set up can supply the gliding spout of baffle (omitting in the figure), set up certain interval in order to select separately the baffle to slide between sorting tube and the discharging tube import, and the bottom border of discharge gate slightly is less than the bottom of discharging tube import in order to be convenient for layering baffle to slide, and the breach width of selecting separately the baffle is suitable for with layering baffle's width in order to pass through. The stroke of the lifting cylinder is matched with the height of the discharge hole, and the stroke of the translation cylinder is matched with the width of the cross section of the sorting pipe. The control module is used for controlling the layering blower, the cross flow blower, the lifting cylinder, the translation cylinder and the conveyors to work.
The power and the wind speed of the layering fans and the cross flow fans are selected through theoretical analysis and experiments, and then the position and the size of the discharge hole are determined according to layering conditions of the tea leaves in the sorting pipes under the corresponding wind speeds.
The components of the present invention are all available commercially.
The working steps of the invention are as follows:
1) The device is in a static state when the device is not electrified in the initial state;
2) Throwing unsorted tea leaves into a feeding box, and starting a feeding conveying mechanism and a layering fan;
3) The feeding and conveying mechanism is closed after the unsorted tea leaves are fully put into the feeding port of the sorting pipe;
4) The tea leaves fall into the sorting tube under the action of gravity, and as the layering fans generate ascending air flow in the sorting tube, the tea leaves of different types stay at different heights of the sorting tube, so that suspension layering is realized;
5) Starting a sorting baffle mechanism and a layered sorting baffle mechanism, opening a discharging pipe after the sorting baffle moves upwards, enabling the layered baffle to extend into the sorting pipe to separate layered tea leaves, and enabling the tea leaves to fall on the layered baffle;
6) Closing the layering fans, and starting the cross flow fans and the discharging conveying mechanism;
7) The tea leaves are blown out by the cross flow fan through the discharging pipe and then collected by the discharging conveying mechanism;
8) The components are reset.
Claims (1)
1. A tea sorting device for suspending tea leaves by using a blower is characterized in that: the device comprises a feeding box (1), a feeding conveying mechanism, a sorting pipe (3), a discharging pipe (4) and a discharging conveying mechanism which are sequentially arranged; the sorting pipes are vertically arranged, a feed inlet (31) and a layering fan (33) are respectively arranged at the top and the bottom, and a plurality of discharge holes (32) which are arranged along the vertical direction and a plurality of cross flow fans (34) which are aligned with the corresponding discharge holes one by one are respectively arranged on two corresponding side surfaces of the sorting pipes; each discharge hole is connected with a discharge pipe, and a discharge conveying mechanism is arranged below the outlet of each discharge pipe; the sorting pipe is also provided with a sorting baffle mechanism for opening and closing the discharge hole and a layering baffle mechanism for layering and isolating the inner cavity;
The sorting baffle mechanism comprises a strip-shaped sorting baffle (5) vertically arranged outside the discharge hole and a lifting cylinder (51) for driving the sorting baffle to vertically move, and a plurality of notches (52) matched with the shape of the discharge hole are formed in the sorting baffle; the layering baffle mechanism comprises a layering baffle (61) horizontally arranged at the bottom of the inlet of the discharging pipe and a translation cylinder (62) for driving the sorting baffle to horizontally move;
The layered fans are connected with the sorting pipes through bent pipes (36); the discharging pipe is L-shaped, an inlet of the discharging pipe horizontally extends to the discharging hole, and an outlet of the discharging hole vertically extends downwards to the upper part of the discharging conveying mechanism;
the number of the discharge holes is 2-6; a drain hole (35) is arranged at the upper part of the sorting pipe;
the feeding conveying mechanism comprises a first conveyor (21) and a second conveyor (22) which are connected in sequence;
the discharging and conveying mechanism comprises a third conveyor (23) and a fourth conveyor (24) which are connected in sequence;
When sorting, the sorting baffle moves downwards to block all the discharge holes, the sorting baffle stays outside the sorting pipe, and different types of tea leaves are layered in the sorting pipe due to weight difference under the blowing of the layering fan, so that the sorting pipe is sequentially divided into: one bud with leaves and stems, one bud with two leaves, one bud with one leaf and broken leaves; after the tea leaves are layered in the sorting pipes, the lifting air cylinder drives the sorting baffle to move upwards, the notch of the sorting baffle is aligned with the discharge hole, so that the sorting pipes are communicated with the discharge pipe, meanwhile, the translation air cylinder horizontally pushes the layering baffle into the sorting pipes, inner cavities positioned at the positions of the discharge holes in the sorting pipes are mutually isolated, and under the blowing of the cross-flow fan, one bud is multi-leaf, and the stalk, one bud is two-leaf, one bud is one-leaf and broken leaves are discharged through the discharge pipes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282219.5A CN108188024B (en) | 2017-12-07 | 2017-12-07 | Tea sorting device for suspending tea leaves by using air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282219.5A CN108188024B (en) | 2017-12-07 | 2017-12-07 | Tea sorting device for suspending tea leaves by using air blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108188024A CN108188024A (en) | 2018-06-22 |
| CN108188024B true CN108188024B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282219.5A Active CN108188024B (en) | 2017-12-07 | 2017-12-07 | Tea sorting device for suspending tea leaves by using air blower |
Country Status (1)
| Country | Link |
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| CN (1) | CN108188024B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887889B (en) * | 2022-05-19 | 2023-04-11 | 宿州市埇桥区农业科技园管理服务中心 | Wheat seed selection equipment |
| CN117380541B (en) * | 2023-12-12 | 2024-02-23 | 江苏威拉里新材料科技有限公司 | Metal powder separation equipment and method |
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| CN1368906A (en) * | 1999-06-15 | 2002-09-11 | 格拉纳公司 | Improvements in wind tunnel for cleaning and classifying solid particle material |
| CN100998979A (en) * | 2006-01-09 | 2007-07-18 | 同济大学 | Multi-lateral-line solid fluidization pneumatic transfer separation device and method of printed circuit board |
| CN105057211A (en) * | 2015-08-04 | 2015-11-18 | 益阳胜希机械设备制造有限公司 | Circulation type tea leaf dust removal winnowing machine |
| CN205673198U (en) * | 2016-06-12 | 2016-11-09 | 罗源生春源茶业有限责任公司 | Tea winnower |
| CN106578151A (en) * | 2016-12-05 | 2017-04-26 | 浙江理工大学 | Multi-stage differential fresh tea leaf sorting monolayer conveyor and fresh tea leaf sorting method |
| CN106694363A (en) * | 2015-08-14 | 2017-05-24 | 湖北宇隆茶业有限责任公司 | Tea air-separating device |
| CN206325842U (en) * | 2016-12-05 | 2017-07-14 | 浙江理工大学 | A kind of tea fresh leaves selection by winnowing feeding machine |
| CN106955844A (en) * | 2016-12-06 | 2017-07-18 | 常德瑞华制造有限公司 | Useless cigarette sorting mechanism and cigarette separation system |
| CN207681011U (en) * | 2017-12-07 | 2018-08-03 | 浙江和胜磁业有限公司 | It is a kind of to make the tea dry sorting device that tealeaves suspends using air blower |
-
2017
- 2017-12-07 CN CN201711282219.5A patent/CN108188024B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09173983A (en) * | 1995-12-25 | 1997-07-08 | Toyo Gijutsu Kogyo Kk | Forced-dispersion pneumatic sorter |
| CN1368906A (en) * | 1999-06-15 | 2002-09-11 | 格拉纳公司 | Improvements in wind tunnel for cleaning and classifying solid particle material |
| CN100998979A (en) * | 2006-01-09 | 2007-07-18 | 同济大学 | Multi-lateral-line solid fluidization pneumatic transfer separation device and method of printed circuit board |
| CN105057211A (en) * | 2015-08-04 | 2015-11-18 | 益阳胜希机械设备制造有限公司 | Circulation type tea leaf dust removal winnowing machine |
| CN106694363A (en) * | 2015-08-14 | 2017-05-24 | 湖北宇隆茶业有限责任公司 | Tea air-separating device |
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| CN106578151A (en) * | 2016-12-05 | 2017-04-26 | 浙江理工大学 | Multi-stage differential fresh tea leaf sorting monolayer conveyor and fresh tea leaf sorting method |
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| Publication number | Publication date |
|---|---|
| CN108188024A (en) | 2018-06-22 |
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Effective date of registration: 20200218 Address after: 321299 Queen's Temple Primary School, Wuyi, Jinhua, Zhejiang Applicant after: WUYI WUYANG TEA MACHINE FACTORY Address before: 324300 Zhejiang city of Quzhou province Kaihua Industrial Park Ma Jin Road No. 12 Applicant before: ZHEJIANG HESHENG MAGNETICS CO.,LTD. |
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Effective date of registration: 20240416 Address after: 421000 Dongzhen Group, Fuqiang Village, Xijiang Township, Hengyang County, Hengyang City, Hunan Province Applicant after: Hunan Xiangming Ecological Agriculture Development Co.,Ltd. Country or region after: China Address before: 321299 Lutan town Sihou village yuansihou primary school, Wuyi County, Jinhua City, Zhejiang Province Applicant before: WUYI WUYANG TEA MACHINE FACTORY Country or region before: China |
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