CN107983651A - A kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system - Google Patents
A kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system Download PDFInfo
- Publication number
- CN107983651A CN107983651A CN201810020531.5A CN201810020531A CN107983651A CN 107983651 A CN107983651 A CN 107983651A CN 201810020531 A CN201810020531 A CN 201810020531A CN 107983651 A CN107983651 A CN 107983651A
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- Prior art keywords
- band
- flexible net
- flexible
- net band
- wire side
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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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
Abstract
The present invention relates to agricultural mechanical field, and in particular to a kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system, including：46 grades of classification monomers being sequentially connected, each classification monomer include, lifting piece, gas suspension component, flexible net band flotation-dividing part and output block；The gas suspension component includes, dropping channel, gas suspension air passage and gas suspension wind turbine；The flexible net band flotation-dividing part includes, flexible net band and shaft, the flexible net band is annular, its surface is provided with screening hole, the shaft is arranged in the ring of the flexible net band, flexible mesh-belt operation is driven by shaft, and the whole flexible net band is divided into screening wire side and is horizontally disposed with separating wire side, the screening wire side；The output block includes, and thick leaf output band and spire output band, the thick leaf exports band and is arranged on below the flexible net band flotation-dividing part, and the spire output band passes through the annular inner ring of the flexible net band and is arranged in parallel in the lower section of the screening wire side.
Description
Technical field
The present invention relates to agricultural mechanical field, and in particular to a kind of Multi-stage flexible guipure suspension Pneumatic tea classification system
System.
Background technology
With the development of national economy, labour accelerates to industry, cities and towns transfer, tea picking recruitment is increasingly in short supply, into
This increasing, have impact on tea industry sustainable and healthy development, and the Mechaniaed harvest and following process of fresh leaf are inexorable trends, and machine is picked tea-leaves fresh
Leaf following process is always the difficult point of industry, and being primarily due to existing tea picking machinery can only be indiscriminate past to And Development of Tea Shoot progress
Compound cutting, causes that the specification difference of fresh tea leaves picked by machine is larger, inferior uneven, old tender the problems such as differing, and causes following process work
Skill is different, and unstable product quality, economic benefit is not in full use.
The content of the invention
The purpose of the present invention, is to solve the problems, such as in background technology, there is provided a kind of Multi-stage flexible guipure suspension air-flow
Formula tea dry sorting system.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system, including：The 4-6 grades of classification monomers being sequentially connected, each
The classification monomer includes, lifting piece, gas suspension component, flexible net band flotation-dividing part and output block；
The gas suspension component includes, dropping channel, gas suspension air passage and gas suspension wind turbine；The flexible net band flotation-dividing part bag
Include, flexible net band and shaft, the flexible net band is annular, its surface is provided with screening hole, and the shaft is arranged on described soft
Property guipure ring in, and the whole flexible net band is divided into screening wire side and separates wire side, the wire side that sieves is horizontally disposed with；
The output block includes, and thick leaf output band and spire output band, the thick leaf output band is arranged on the flexible net band sorting
Below component, the spire output band passes through the annular inner ring of the flexible net band and is arranged in parallel under the screening wire side
Side；
Band is exported between the classification monomer by spire to be connected with each other with lifting piece, the lifting in the first classification monomer
The spire output band of component and the classification monomer positioned at end is used to connect hopper, and the classification monomer is from the first to end direction
Screening hole aperture be gradually reduced.
Preferably, the classification monomer is equipped with altogether 5 grades, the screening hole aperture of every grade of classification monomer is followed successively by：
4.75mm、3.35mm、2.36mm、1.70mm、1.18mm、0.850mm。
Preferably, the dropping channel is vertically arranged, the flexible net band flotation-dividing part is arranged on the dropping channel
Lower section, the gas suspension duct outlet is arranged on the side wall of the dropping channel, the gas suspension air inlet of air duct and institute
Gas suspension wind turbine is stated to be connected.
Preferably, the gas suspension air passage includes, slow air passage and scattered air passage, the scattered air passage are arranged on described
The top in slow air passage；The slow air passage tilts upward setting, and its bottom and the air hose of gas suspension wind turbine output
It is hinged；The scattered air passage is divided into two groups be arranged oppositely, and every group is equipped with multiple blowing mouths, and to the position phase of blowing mouth
Mutually stagger.
Preferably, the flexible net band includes a screening wire side and two separation wire sides, the screening wire side and institute
It is isometric to state separation wire side so that whole flexible net band forms an equilateral triangle ring, and the screening wire side is arranged on whole annular
Top.
Tealeaves by flexible net band sieve during, it is maximum the problem of be exactly tealeaves linked network rate, since tealeaves is in net
The linked network phenomenon in hole, can cause the sieve diameter of mesh reality to diminish, so as to cause the blade that can pass through mesh originally can not
By causing the loss and the decline of screening accuracy of tealeaves.By the annular flexible mesh belt structure of up-side down triangle, can make
Thick leaf output band can be automatically fallen under the effect of gravity by obtaining the tealeaves of linked network on the separation wire sides of lower section two, greatly reduce thick tea
Linked network rate so that the running speed of whole equipment can improve, so as to improve screening efficiency.
Preferably, the flexible net is fixed on the lower section of the dropping channel with flotation-dividing part by vibrating seat, it is described
Vibrating seat includes, base, vibration rack and vibrator, and rebound spring, institute are provided between the base and the vibration rack
Flexible net band flotation-dividing part is stated to be fixed on the vibration rack by shaft.
Preferably, the vibrator includes, vibrating motor and eccentric wheel, the eccentric wheel and the vibration rack bottom
Offset, the eccentric wheel rotates under the driven by vibrating motors.
By vibrating effect, first can play the screening efficiency for improving screening wire side, and second can strengthen linked network tealeaves
From the free dropping of separation wire side, so as to improve screening effect.
Preferably, the shaft is connected with interval rotating mechanism, and interval is done under the interval rotating mechanism driving
Property rotate, it is described interval rotating mechanism include, turntable and sheave, the turntable with drive motor be connected, the sheave with it is described
Shaft is connected, and the turntable includes, disk body and bull stick, and the bull stick is provided with pin rod away from disk body one end, is set on the sheave
It is equipped with the notch to match with the pin rod.
Preferably, being provided with outer blower in the flexible net band, the opening of the outer blower is towards described point
Off-network face is set.
Preferably, the outer blower is connected with the gas suspension wind turbine.
Preferably, it is provided with cone-shaped collection bucket between the screening wire side bottom and spire output band.
Preferably, the flexible net band works out net, steel wire or plastics hole pattern for flexible strand.
Preferably, the lifting piece is the conveyor set obliquely, its surface is provided with baffle, and the thick leaf is defeated
Go out band and spire output belt surface is both provided with delivery sheet.
In conclusion beneficial effects of the present invention：
1. a kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system of the present invention, by the way of multi-stage screening,
Tealeaves can in various ways can be carried out classifying defeated, obtain the tea products of different conditions.
2. a kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system of the present invention, can carry out fresh tea
The screening of serialization, and thick leaf is separately exported with spire, and it is small to mix degree.Using pneumatically supported mode so that blade reaches flexible
Speed is small during guipure, is nearly at static state, so that the damage in screening process to tealeaves is reduced, and air supporting angle can
Adjust, adapt to different local tea varieties.
3. a kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system of the present invention, tealeaves is in flexible net band
Upper linked network is few, can farthest reduce tealeaves hang on flexible net band and caused by sieve loss.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram that monomer is classified in the present invention；
Fig. 3 is the structure diagram for disperseing air passage in the present invention；
Fig. 4 is the structure diagram in slow air passage in the present invention；
Fig. 5 is the structure diagram of flexible net band in the present invention；
Fig. 6 is the structure diagram that rotating mechanism is spaced in the present invention.
Embodiment
Specific examples below is only explanation of the invention, it is not limitation of the present invention, art technology
Personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but as long as
All protected in scope of the presently claimed invention be subject to Patent Law.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
According to Fig. 1, Fig. 2, a kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system, including：5 grades are sequentially connected
Monomer A is classified, each monomer A that is classified includes, lifting piece 1, gas suspension component 2, flexible net band flotation-dividing part 3 and output block
4。
According to Fig. 3, Fig. 4, gas suspension component 2 includes, dropping channel 21, gas suspension air passage 22 and gas suspension wind turbine
23, dropping channel 21 is vertically arranged, and flexible net is arranged on the lower section of dropping channel 21 with flotation-dividing part 3, and gas suspension air passage 22 goes out
Air port is arranged on the side wall of dropping channel 21, and 22 air inlet of gas suspension air passage is connected with gas suspension wind turbine 23.
Gas suspension air passage 22 includes, slow air passage 221 and scattered air passage 222, and scattered air passage 222 is arranged on slow air passage
221 top；Slow air passage 221 tilts upward setting, and the air hose that its bottom is exported with gas suspension wind turbine 23 is hinged so that
Its blowing angle is adjustable；Scattered air passage 222 is divided into two groups be arranged oppositely, and every group is equipped with multiple blowing mouths, and to blowing
Mutually stagger the position of mouth.
Flexible net band flotation-dividing part 3 includes, and flexible net band 31 and shaft 32, flexible net band 31 are annular, its surface is set
There is screening hole, shaft 32 is arranged in the ring of flexible net band 31, and whole flexible net band 31 is divided into screening wire side 311 with separating
Wire side 312, screening wire side 311 are horizontally disposed.
Flexible net band 31 works out net, steel wire or plastics hole pattern for flexible strand, and flexible net band 31 includes a screening wire side
311 and two separation wire sides 312, screening wire side 311 it is isometric with separating wire side 312 so that the whole formation of flexible net band 31 one
Equilateral triangle ring, screening wire side 311 are arranged on the top of whole annular.
Output block 4 includes, and thick leaf output band 41 and spire output band 42, thick leaf output band 41 is arranged on flexible net band point
The lower section of component 3 is selected, spire output band 42 passes through the annular inner ring of flexible net band 31 and is arranged in parallel under screening wire side 311
Side, sieves and cone-shaped collection bucket 24 is provided between 311 bottom of wire side and spire output band 42, and lifting piece 1 is to set obliquely
Conveyor, its surface is provided with baffle 101, and thick 42 surface of leaf output band 41 and spire output band is both provided with delivery sheet 401.
Band 42 is exported between classification monomer A by spire to be connected with each other with lifting piece 1, in the first classification monomer A1
The spire output band 42 of the lifting piece 1 and classification monomer A2 positioned at end be used to connect hopper, classification monomer A from first place to
The screening hole aperture in end direction is gradually reduced, and the screening hole aperture of every grade of classification monomer A is followed successively by：4.75mm、3.35mm、
2.36mm、1.70mm、1.18mm、0.850mm。
According to Fig. 5, flexible net is fixed on the lower section of dropping channel 21, vibrating seat with flotation-dividing part 3 by vibrating seat 5
5 include, and base 51, vibration rack 52 and vibrator 53, are provided with rebound spring 54 between base 51 and vibration rack 52, flexible
Guipure flotation-dividing part 3 is fixed on vibration rack 52 by shaft 32, and vibrator 53 includes, vibrating motor 531 and eccentric wheel
532, eccentric wheel 532 offsets with 52 bottom of vibration rack, and eccentric wheel 532 is rotated by vibrating motor 531, flexible net band 31
Outer blower 7 is provided with ring, the opening of outer blower 7 is set towards separation wire side 312, outer blower 7 and gas suspension wind turbine
23 are connected.
According to Fig. 6, shaft 32 is connected with interval rotating mechanism 6, and does intermittence in the case where interval rotating mechanism 6 drives
Rotate, interval rotating mechanism 6 includes, turntable 61 and sheave 62, and turntable 61 is connected with driving motor 63, sheave 62 and 32 phase of shaft
Even, turntable 61 includes, and disk body 611 and bull stick 612, bull stick 612 are provided with pin rod 613 away from 611 one end of disk body, are set on sheave 62
It is equipped with the notch 621 to match with pin rod 613.
When tealeaves is sieved, fresh tea passes enter the lifting of the first first order classification monomer A1 first from hopper
Component 1, the thick leaf output band 41 of first order classification monomer export branch and the leafy material of a bud, four leaf of a bud and its following
Material from spire output band 42 be sent into the second level classification monomer；The thick leaf output band 41 of second level classification monomer exports a bud four
The material of leaf, three leaf of a bud and its following material are sent into third level classification monomer from spire output band 42；Third level classification is single
The thick leaf output band 41 of body exports the material of three leaf of a bud, and two leaves and a bud and its following material are sent into the from spire output band 42
Four-stage grading monomer；The thick leaf output band 41 of fourth stage classification monomer exports the material of two leaves and a bud, two leaves and a bud and its following
Material from spire output band 42 be sent into end level V be classified monomer；Finally, the material of two leaves and a bud is classified from level V
The thick leaf output band 41 of monomer exports, and the material of one leaf of a bud is sent out from the spire output band 42 of level V classification monomer.
Fresh tea is transported to the top of dropping channel 21 by each classification monomer A during the work time, by lifting piece 1, with
Fresh tea is in 21 free-falling of dropping channel afterwards, since fresh tea is by the conveying of the baffle 101 of bar shaped, so fresh tea is falling
Original state when falling in passage 21 is also strip, at this moment effectively can be dispelled tealeaves by scattered air passage 222, together
When acted in slow air passage 221 under, control the falling speed of tealeaves, ensure speed of the tealeaves when falling on flexible net 31 surface of band
It is smaller.Tealeaves is sieved by the screening wire side 311 of flexible net band 31, and thick leaf remains in 311 upper surface of screening wire side, spire
Then spire output band 42 is fallen into through screening wire side 311.Screening wire side 311 is with separating wire side 312 by the rotation of shaft 32 not
Disconnected replacement, hangs over the tealeaves on flexible net band 31 and thick leaf output band 41 is then fallen under the action of gravity and outer blower 7.
Claims (10)
- A kind of 1. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system, it is characterised in that including：4 ~ 6 grades are sequentially connected It is classified monomer（A）, each classification monomer（A）Including lifting piece（1）, gas suspension component（2）, flexible net band sorting portion Part（3）And output block（4）；The gas suspension component（2）Including dropping channel（21）, gas suspension air passage（22）With gas suspension wind turbine（23）；It is described soft Property guipure flotation-dividing part（3）Including flexible net band（31）And shaft（32）, the flexible net band（31）For annular, its surface is set It is equipped with screening hole, the shaft（32）It is arranged on the flexible net band（31）Ring in, and will the whole flexible net band（31） It is divided into screening wire side（311）With separating wire side（312）, the screening wire side（311）It is horizontally disposed；The output block（4）Bag Include, thick leaf exports band（41）Band is exported with spire（42）, the thick leaf output band（41）It is arranged on the flexible net band sorting portion Part（3）Lower section, the spire export band（42）Through the flexible net band（31）Annular inner ring and be arranged in parallel in the sieve Subnetting face（311）Lower section；The classification monomer（A）Between band exported by spire（42）With lifting piece（1）It is connected with each other, in the first classification Monomer（A1）Lifting piece（1）With the classification monomer positioned at end（A2）Spire output band（42）For connecting hopper, institute State classification monomer（A）Screening hole aperture from from first place to end direction is gradually reduced.
- A kind of 2. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 1, it is characterised in that institute State dropping channel（21）It is vertically arranged, the flexible net band flotation-dividing part（3）It is arranged on the dropping channel（21）Lower section, institute State gas suspension air passage（22）Air outlet is arranged on the dropping channel（21）Side wall, the gas suspension air passage（22）Air inlet with The gas suspension wind turbine（23）It is connected.
- A kind of 3. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 2, it is characterised in that institute State gas suspension air passage（22）Including slow air passage（221）With scattered air passage（222）, the scattered air passage（222）It is arranged on described Slow air passage（221）Top；The slow air passage（221）Tilt upward setting, and its bottom and the gas suspension wind turbine （23）The air hose of output is hinged；The scattered air passage（222）It is divided into two groups be arranged oppositely, every group is equipped with multiple blowing mouths, And to mutually staggering to the position of blowing mouth.
- A kind of 4. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 1, it is characterised in that institute State flexible net band（31）Including a screening wire side（311）With two separation wire sides（312）, the screening wire side（311）With institute State separation wire side（312）It is isometric so that whole flexible net band（31）Form an equilateral triangle ring, the screening wire side（311） It is arranged on the top of whole annular.
- A kind of 5. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 4, it is characterised in that institute State flexible net band flotation-dividing part（3）By vibrating vibrating seat（5）It is fixed on the dropping channel（21）Lower section, it is described to shake Dynamic seat（5）Including base（51）, vibration vibration rack（52）And vibrator（53）, the base（51）Vibrated with the vibration Stent（52）Between be provided with rebound spring（54）, the flexible net band flotation-dividing part（3）Pass through shaft（32）It is fixed on described Vibrate vibration rack（52）On.
- A kind of 6. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 5, it is characterised in that institute State vibrator（53）Including vibrating motor（531）And eccentric wheel（532）, the eccentric wheel（532）With the vibration vibration rack （52）Bottom offsets, the eccentric wheel（532）In the vibrating motor（531）It is rotated by.
- A kind of 7. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 1, it is characterised in that institute State shaft（32）It is connected with interval rotating mechanism（6）, and in the interval rotating mechanism（6）Intermittent rotation, institute are done under driving State interval rotating mechanism（6）Including turntable（61）And sheave（62）, the turntable（61）With driving motor（63）It is connected, it is described Sheave（62）With the shaft（32）It is connected, the turntable（61）Including disk body（611）And bull stick（612）, the bull stick （612）Away from disk body（611）One end is provided with pin rod（613）, the sheave（62）On be provided with and the pin rod（613）Phase The notch matched somebody with somebody（621）.
- A kind of 8. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 1, it is characterised in that institute State flexible net band（31）Outer blower is provided with ring（7）, the outer blower（7）Opening towards the separation wire side （312）Set.
- A kind of 9. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 1, it is characterised in that institute State screening wire side（311）Bottom and spire output band（42）Between be provided with cone-shaped collection bucket（24）.
- A kind of 10. Multi-stage flexible guipure suspension Pneumatic tea hierarchy system according to claim 1, it is characterised in that The lifting piece（1）For the conveyor set obliquely, its surface is provided with baffle（101）, the thick leaf output band（41） Band is exported with spire（42）Surface is both provided with delivery sheet（401）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020531.5A CN107983651B (en) | 2018-01-10 | 2018-01-10 | Multistage flexible mesh belt suspended air type tea grading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020531.5A CN107983651B (en) | 2018-01-10 | 2018-01-10 | Multistage flexible mesh belt suspended air type tea grading system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107983651A true CN107983651A (en) | 2018-05-04 |
| CN107983651B CN107983651B (en) | 2020-01-03 |
Family
ID=62039973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810020531.5A Active CN107983651B (en) | 2018-01-10 | 2018-01-10 | Multistage flexible mesh belt suspended air type tea grading system |
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| CN (1) | CN107983651B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628164Y (en) * | 2003-06-19 | 2004-07-28 | 中国一拖集团有限公司 | Adjustable negative pressure suspension aggregate size gravity sorter |
| CN201253604Y (en) * | 2008-07-02 | 2009-06-10 | 尹庆文 | Self-cleaning vibration screen |
| WO2013160863A2 (en) * | 2012-04-25 | 2013-10-31 | Delkor Technik B.V. | Separation system |
| CN105710037A (en) * | 2016-04-15 | 2016-06-29 | 丁仕波 | Multi-stage sorting device for mechanically picking fresh tea leaves |
| CN206356225U (en) * | 2016-11-21 | 2017-07-28 | 天方茶业股份有限公司 | The even tea conveyer belt of tealeaves impurity elimination |
| CN207929572U (en) * | 2018-01-10 | 2018-10-02 | 浙江理工大学 | A kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system |
-
2018
- 2018-01-10 CN CN201810020531.5A patent/CN107983651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628164Y (en) * | 2003-06-19 | 2004-07-28 | 中国一拖集团有限公司 | Adjustable negative pressure suspension aggregate size gravity sorter |
| CN201253604Y (en) * | 2008-07-02 | 2009-06-10 | 尹庆文 | Self-cleaning vibration screen |
| WO2013160863A2 (en) * | 2012-04-25 | 2013-10-31 | Delkor Technik B.V. | Separation system |
| CN105710037A (en) * | 2016-04-15 | 2016-06-29 | 丁仕波 | Multi-stage sorting device for mechanically picking fresh tea leaves |
| CN206356225U (en) * | 2016-11-21 | 2017-07-28 | 天方茶业股份有限公司 | The even tea conveyer belt of tealeaves impurity elimination |
| CN207929572U (en) * | 2018-01-10 | 2018-10-02 | 浙江理工大学 | A kind of Multi-stage flexible guipure suspension Pneumatic tea hierarchy system |
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| Publication number | Publication date |
|---|---|
| CN107983651B (en) | 2020-01-03 |
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