CN106914407A - A kind of drum-type fresh leaf screening machine for tea making - Google Patents
A kind of drum-type fresh leaf screening machine for tea making Download PDFInfo
- Publication number
- CN106914407A CN106914407A CN201710248822.5A CN201710248822A CN106914407A CN 106914407 A CN106914407 A CN 106914407A CN 201710248822 A CN201710248822 A CN 201710248822A CN 106914407 A CN106914407 A CN 106914407A
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- China
- Prior art keywords
- fresh leaf
- screen
- drum
- rotary screen
- support roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a kind of drum-type fresh leaf screening machine for tea making, including elevator, vibration charger, combination roll sieve and drive mechanism, the combination roll sieve is provided with frame and four rotary screens, four rotary screens are cylinder-like structure, four layers are divided into from the inside to surface and are arranged, and length reduces one by one from the inside to surface, diameter is increased one by one, the screen size of four sieves is different, and the screen size of innermost layer is maximum, successively reduces toward outer layer.By the way of four layers of rotary screen are superimposed, screened using the characteristic difference of simple bud in fresh leaf, the leaf of a bud one, the leaf of a bud two, the leaf of a bud three or four, monolithic, realized the sizing screening of fresh leaf.The present invention uses variable-frequency motor, realizes electrodeless regulation, and simple structure is easily operated, suitably promoted the use.
Description
Technical field
The invention belongs to tealeaves apparatus field, specifically, it is related to a kind of drum-type fresh leaf screening machine for tea making.
Background technology
It is selected that traditional tea finishing machine is mainly used in sample tea, is bulk solid structure, mutually into tea moisture content 6% or so
Mutually entwine and link less, good fluidity, general rotary strainer, tremble sieve etc., work well.Current rotary strainer, tremble sieve etc. and adopted for machine
Tea fresh leaves interrupted aging fruit is poor, and because tea fresh leaves water content is larger, fresh tea leaves picked by machine is simple bud, the leaf of a bud one, the leaf of a bud two, one
The mixture of the leaf of bud three or four, monolithic etc., entwines mutually between them and links, and mobility is bad, with present rotary strainer, trembles the difficulties such as sieve
It is classified with by this Pyatyi fresh leaf, the present invention is exactly to design a kind of fresh leaf drum-type screening machine for tea fresh leaves classification, its purpose
Fresh leaf is exactly divided into five above-mentioned fresh leafs of rank.
The content of the invention
It is a primary object of the present invention to regarding to the issue above, there is provided a kind of drum-type fresh leaf screening for tea making
Machine.A kind of drum-type fresh leaf screening machine for tea making, including elevator 1, vibration charger 2, combination roll sieve 3 and driving machine
Structure 4.Combination roll sieve 3 is provided with frame 30 and four rotary screens, and four rotary screens are cylinder-like structure, diameter and
Length dimension is different, four layers is divided into from the inside to surface and is arranged, and length reduces one by one from the inside to surface, and diameter is increased one by one, innermost layer
It is length is most long, diameter is minimum the first rotary screen 31, sieves the 32, the 3rd rotary screen 33 and the 4th to being externally provided with second tin roller successively
Rotary screen 34.The screen size of four sieves is different, and the screen size of the first rotary screen 31 is maximum, successively reduces toward outer layer, the
The screen size of four rotary screen 34 is minimum;The frame 30 is provided with the drive mechanism 4 with driving wheel and support roller, the driving machine
Structure 4 is provided with reducing motor 441;The combination roll sieve 3 is erected in drive mechanism 4.
When using, fresh tea leaf enters vibration charger 2 from elevator 1, sends into the first drum screen 31 of innermost layer, described
Reducing motor 441 drives combination rotary screen 3 to rotate, and the limb size dimension of fresh leaf is different, is successively tailed over by four rotary screens,
Realize the sizing screening of fresh leaf.
The technical scheme for further limiting is as follows:
The frame 30 includes door-shaped frame 301, bottom square frame 302, preceding ladder rack 303 and rear ladder rack 304.The door shape
Framework 301 is erected at the top of bottom square frame 302, is the space for accommodating combination roll sieve 3 between door-shaped frame 301 and bottom square frame 302,
The fresh leaf arrival end of the bottom square frame 302 is provided with preceding ladder rack 303, and the fresh leaf port of export of bottom square frame 302 is provided with rear ladder rack
304, the preceding ladder rack 303, bottom square frame 302 and rear ladder rack 304 are provided with drive mechanism 4.
The two ends of the 4th rotary screen 34 are equipped with an annulus 342, between two annulus 342 with parallel arrangement not
Rust rod iron 343 is connected, a diameter of 8~15mm of the stainless steel bar 343, and the distance between stainless steel bar 343 is screen size H,
The structure and the 4th rotary screen 34 of the first rotary screen 31, second tin roller sieve 32 and the 3rd rotary screen 33 are identical.
The screen size H values are, the H=35~40mm of the first drum screen 31, the H=25 of the second drum screen 32~
H=15~the 20mm of 30mm, the 3rd drum screen 33, the H=10~15mm of the 4th drum screen 34.
The upper plane of four drum screens is that fresh leaf porch is high, the low skewed arrangement in exit, described flat
The angle of face and horizontal plane is 10 °~15 °.
The exit of first rotary screen 31 is provided with the first discharging opening 311, and the exit of second tin roller sieve 32 is provided with the
Two discharging openings 321, the exit of the 3rd rotary screen 33 is provided with the 3rd discharging opening 331, and the exit of the 4th rotary screen 34 is provided with
Four discharging openings 341.
The drive mechanism 4 is to be respectively arranged at two ends with two support rollers, the front end of the first rotary screen 31 in four rotary screens
The first driving support roller 41 and preceding support roller 45 are provided with, the front end of second tin roller sieve 32 is provided with the second driving support roller 42 and preceding support roller 45,
The front end of the 3rd rotary screen 33 is provided with the 3rd driving support roller 43 and preceding support roller 45, and the front end of the 4th rotary screen 34 is provided with the 4th driving
Support roller 44 and preceding support roller 45;The rear end of four rotary screens is equipped with two retaining support rollers 46;Described 4th drives the center of support roller 44
Power transmission shaft is provided with hole, one end of the power transmission shaft connects the output end of reducing motor 441, other end connection sprocket wheel, by chain
The 3rd driving support roller 43 article is transferred power to, similarly, power is delivered to the second driving support roller 42 and first step by step successively and is driven
Dynamic support roller 41.The diameter of the sprocket wheel is identical, and the gearratio of chain drives at different levels is 1:1.
The reducing motor 441 is furnished with variable-frequency motor, rated power 5Kw, and output speed is 10~20rpm.
The retaining support roller 46 includes circle support roller 461, retaining convex shoulder 462, supporting-roller shaft 463, wheel support 464, the circle support
Take turns 461 1 lateral edges and be provided with retaining convex shoulder 462, circle support roller 461 center is provided with supporting-roller shaft 463, and the two ends of the supporting-roller shaft 463 lead to
Bearing is crossed to be connected on wheel support 464;The retaining convex shoulder 462 is contacted with the annulus 342 of the rear end end of the 4th rotary screen 34, and
Limit the axial displacement of the 4th rotary screen 34.
The downside of 4th rotary screen 34 is provided with conveyer belt 5, and the exit of conveyer belt 5 connects the 5th discharging opening 6.
The method have the benefit that:
(1) by the way of four layers of rotary screen are superimposed, using simple bud, the leaf of a bud one, the leaf of a bud two, a bud three in fresh leaf
Four leaves, the characteristic difference of monolithic are screened, and realize the sizing screening of fresh leaf.
(2) variable-frequency motor is used, electrodeless regulation is realized.
(3) simple structure, easily operation, suitably promotes the use.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is the sectional view of A-A of the present invention.
Fig. 3 is that combination roll of the present invention sieves schematic diagram.
Fig. 4 is drive mechanism partial schematic diagram of the invention.
Fig. 5 is frame of the invention and drive mechanism side view.
Fig. 6 is frame of the invention and drive mechanism top view.
Fig. 7 is retaining support roller schematic diagram of the invention.
Sequence number in figure:Elevator 1, vibration charger 2, combination roll sieve 3, frame 30, door-shaped frame 301, bottom square frame
302nd, preceding ladder rack 303, rear ladder rack 304, the first rotary screen 31, the first discharging opening 311, second tin roller sieve 32, second discharge
The 321, the 3rd rotary screen 33 of mouth, the 3rd discharging opening 331, the 4th rotary screen 34, the 4th discharging opening 341, annulus 342, stainless steel bar
343;
Drive mechanism 4, first drives support roller 41, second to drive support roller the 42, the 3rd to drive support roller the 43, the 4th to drive support roller
44th, reducing motor 441, chain 442, preceding support roller 45, retaining support roller 46, circle support roller 461, retaining convex shoulder 462, supporting-roller shaft 463, wheel
Support 464;
Conveyer belt 5, the 5th discharging opening 6.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is further described by embodiment.
Embodiment
Referring to Fig. 1~Fig. 2, a kind of drum-type fresh leaf screening machine for tea making, including elevator 1, vibration charger 2,
Combination roll sieves 3 and drive mechanism 4.The combination roll sieve 3 is provided with frame 30 and four rotary screens, and four rotary screens are equal
It is cylinder-like structure, diameter is different with length dimension, four layers is divided into from the inside to surface and is arranged, and length reduces one by one from the inside to surface,
Diameter is increased one by one, and innermost layer is the first rotary screen 31 that length is most long, diameter is minimum, successively to be externally provided with second tin roller sieve
32nd, the 3rd rotary screen 33 and the 4th rotary screen 34;The screen size of four sieves is different, and the screen size of the first rotary screen 31 is most
Greatly, successively reduce toward outer layer, the screen size of the 4th rotary screen 34 is minimum.The frame 30 is provided with driving wheel and support roller
Drive mechanism 4, the drive mechanism 4 is provided with reducing motor 441.The combination roll sieve 3 is erected in drive mechanism 4.It is described
The downside of 4th rotary screen 34 is provided with conveyer belt 5, and the conveyer belt 5 is the food-grade conveyer belt for being covered with the circular hole that aperture is 8mm, defeated
Send and connect the 5th discharging opening 6 with 5 exit.
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 5 and Fig. 6, the frame 30 is the framework junction part welded with square tube and angle bar, bag
Include door-shaped frame 301, bottom square frame 302, preceding ladder rack 303 and rear ladder rack 304.The door-shaped frame 301 is erected at bottom square frame
302 tops, are the space for accommodating combination roll sieve 3, the fresh leaf of the bottom square frame 302 between door-shaped frame 301 and bottom square frame 302
Arrival end is provided with preceding ladder rack 303, and the fresh leaf port of export of bottom square frame 302 is provided with rear ladder rack 304, the preceding ladder rack 303, bottom
Square frame 302 and rear ladder rack 304 are provided with drive mechanism 4.The door-shaped frame 301 plays protection combination roll sieve 3 and comes off drive
During motivation structure 4, it is rolled down and injures operator.
Referring to Fig. 3, the two ends of the 4th rotary screen 34 are equipped with an annulus 342, and annulus 342 is to be with thickness
10mm, width is rolled into for the stainless-steel sheet of 100mm.Connected with the stainless steel bar 343 of parallel arrangement between two annulus 342
Connect, a diameter of 12mm of the stainless steel bar 343, the distance between stainless steel bar 343 is screen size H, first rotary screen
31st, the structure and the 4th rotary screen 34 of second tin roller sieve 32 and the 3rd rotary screen 33 are identical.
The screen size H values are that the H=38mm of the first drum screen 31, the H=28mm of the second drum screen 32, the 3rd roll
The H=18mm, the H=12mm of the 4th drum screen 34 of dynamic sieve 33.
The upper plane of four drum screens is that fresh leaf porch is high, the low skewed arrangement in exit, described flat
The angle of face and horizontal plane is 12 °.
The physical dimension of four rotary screens is:A diameter of 1500mm of the first rotary screen 31, length 2800mm;Second
A diameter of 1800mm of rotary screen 32, length 2500mm;A diameter of 2100mm of the 3rd rotary screen 33, length 2200mm;4th
A diameter of 2400mm of rotary screen 34, length 1900mm.
Referring to Fig. 1, Fig. 5 and Fig. 6, the exit of first rotary screen 31 is provided with the first discharging opening 311, second tin roller sieve
32 exit is provided with the second discharging opening 321, and the exit of the 3rd rotary screen 33 is provided with the 3rd discharging opening 331, the 4th rotary screen
34 exit is provided with the 4th discharging opening 341.
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 5 and Fig. 6, the drive mechanism 4 is to be respectively arranged at two ends with two in four rotary screens
Individual support roller, the front end of the first rotary screen 31 is provided with the first driving support roller 41 and preceding support roller 45, and the front end of second tin roller sieve 32 is provided with
Second drives the front end of support roller 42 and preceding support roller 45, the 3rd rotary screen 33 to be provided with the 3rd driving support roller 43 and preceding support roller 45, the 4th
The front end of rotary screen 34 is provided with the 4th driving support roller 44 and preceding support roller 45;The rear end of four rotary screens is equipped with two retaining support rollers
46;Power transmission shaft is provided with the 4th driving centre bore of support roller 44, one end of the power transmission shaft connects the output of reducing motor 441
End, other end connection sprocket wheel transfers power to the 3rd driving support roller 43 by chain, similarly, successively transmits power step by step
Support roller 42 and first is driven to drive support roller 41 to second.The diameter of the sprocket wheel is identical, and the gearratio of chain drives at different levels is 1:
1。
The reducing motor 441 is furnished with variable-frequency motor, rated power 5Kw, and output speed is 10~20rpm.
Referring to Fig. 7, the retaining support roller 46 includes circle support roller 461, retaining convex shoulder 462, supporting-roller shaft 463, wheel support 464,
The lateral edges of round support roller 461 1 are provided with retaining convex shoulder 462, and circle support roller 461 center is provided with supporting-roller shaft 463, the supporting-roller shaft 463
Two ends be connected on wheel support 464 by bearing;The retaining convex shoulder 462 and the annulus of the rear end end of the 4th rotary screen 34
342 contacts, and limit the axial displacement of the 4th rotary screen 34.
When using, fresh tea leaf enters vibration charger 2 from elevator 1, sends into the first rotary screen 31 of innermost layer, fresh leaf
In the leaf of a bud three or four tailed over by the first rotary screen 31, the leaf of a bud two 32 is tailed over by second tin roller sieve, and the leaf of a bud one is by the 3rd rolling
Shaft screen 33 is tailed over, and a small amount of monolithic and most of bud head are tailed over by the 4th rotary screen 34, and most of monolithic and a small amount of bud head are from the 4th
Lower conveyer belt 5 is fallen into after the sieve of rotary screen 34 is lower, is sent out by the 5th discharging opening 6, realize the classification of fresh leaf.
Above content not makees any formal limitation to structure of the invention, shape.It is every according to skill of the invention
Any simple modification, equivalent variations and modification that art is substantially made to above example, still fall within technical solution of the present invention
In the range of.
Claims (10)
1. a kind of drum-type fresh leaf screening machine for tea making, it is characterised in that:The fresh leaf screening machine include elevator (1),
Vibration charger (2), combination roll sieve (3) and drive mechanism (4);Combination roll sieve (3) is provided with frame (30) and four
Rotary screen, four rotary screens are cylinder-like structure, and diameter is different with length dimension, four layers are divided into from the inside to surface and are arranged,
And length reduces one by one from the inside to surface, diameter is increased one by one, and innermost layer is the first rotary screen that length is most long, diameter is minimum
(31), successively to being externally provided with second tin roller sieve (32), the 3rd rotary screen (33) and the 4th rotary screen (34);The sieve of four sieves
Hole size is different, and the first rotary screen (31) screen size is maximum, successively reduces toward outer layer, and the 4th rotary screen (34) screen size is most
It is small;The frame (30) is provided with the drive mechanism (4) with driving wheel and support roller, and the drive mechanism (4) is provided with deceleration electricity
Machine (441);Combination roll sieve (3) is erected in drive mechanism (4),
When using, fresh tea leaf enters vibration charger (2) from elevator (1), sends into first drum screen (31) of innermost layer, institute
State reducing motor (441) and drive combination rotary screen (3) rotation, the limb size dimension of fresh leaf is different, by four rotary screens by
Layer is tailed over, and realizes the sizing screening of fresh leaf.
2. a kind of drum-type fresh leaf screening machine for tea making according to claim 1, it is characterised in that:The frame
(30) including door-shaped frame (301), bottom square frame (302), preceding ladder rack (303) and rear ladder rack (304);The door-shaped frame
(301) bottom square frame (302) top is erected at, is to accommodate combination roll sieve (3) between door-shaped frame (301) and bottom square frame (302)
Space, the fresh leaf arrival end of the bottom square frame (302) is provided with preceding ladder rack (303), and the fresh leaf port of export of bottom square frame (302) sets
There is rear ladder rack (304), the preceding ladder rack (303), bottom square frame (302) and rear ladder rack (304) are provided with drive mechanism
(4)。
3. a kind of drum-type fresh leaf screening machine for tea making according to claim 1, it is characterised in that:4th rolling
The two ends of shaft screen (34) are equipped with an annulus (342), with the stainless steel bar (343) of parallel arrangement between two annulus (342)
Connection, a diameter of 8~15mm of the stainless steel bar (343);The distance between stainless steel bar (343) is screen size H, described the
The structure and the 4th rotary screen (34) of one rotary screen (31), second tin roller sieve (32) and the 3rd rotary screen (33) are identical.
4. a kind of drum-type fresh leaf screening machine for tea making according to claim 1 and 2, it is characterised in that:The sieve
Hole size H values are that the H=35~40mm of the first drum screen (31), the H=25~30mm of the second drum screen (32), the 3rd roll
Sieve the H=15~20mm, the H=10~15mm of the 4th drum screen (34) of (33).
5. a kind of drum-type fresh leaf screening machine for tea making according to claim 1, it is characterised in that:Four rollings
The upper plane of dynamic sieve is that fresh leaf porch is high, the low skewed arrangement in exit, and the angle of the upper plane and horizontal plane is
10 °~15 °.
6. a kind of drum-type fresh leaf screening machine for tea making according to claim 1, it is characterised in that:First rolling
The exit of shaft screen (31) is provided with the first discharging opening (311), and the exit of second tin roller sieve (32) is provided with the second discharging opening
(321), the exit of the 3rd rotary screen (33) is provided with the 3rd discharging opening (331), and the exit of the 4th rotary screen (34) is provided with
Four discharging openings (341).
7. a kind of drum-type fresh leaf screening machine for tea making according to claim 1, it is characterised in that:The driving machine
Structure (4) is to be respectively arranged at two ends with two support rollers in four rotary screens, and the front end of the first rotary screen (31) is provided with the first driving support
Wheel (41) and preceding support roller (45), the front end of second tin roller sieve (32) is provided with the second driving support roller (42) and preceding support roller (45), the 3rd
The front end of rotary screen (33) is provided with the 3rd driving support roller (43) and preceding support roller (45), and the front end of the 4th rotary screen (34) is provided with the 4th
Drive support roller (44) and preceding support roller (45);The rear end of four rotary screens is equipped with two retaining support rollers (46);Described 4th drives
Power transmission shaft is provided with support roller (44) centre bore, the output end of one end connection reducing motor (441) of the power transmission shaft, the other end connects
Chain link wheel, the 3rd driving support roller (43) is transferred power to by chain, similarly, power is delivered to the second driving step by step successively
Support roller (42) and first drives support roller (41).
8. a kind of drum-type fresh leaf screening machine for tea making according to claim 1 or 7, it is characterised in that:It is described to subtract
Equipped with variable-frequency motor, rated power 5Kw, output speed is 10~20rpm to speed motor (441), and the diameter of the sprocket wheel is identical, respectively
The gearratio of level chain drive is 1:1.
9. a kind of drum-type fresh leaf screening machine for tea making according to claim 7, it is characterised in that:The retaining support
Wheel (46) includes circle support roller (461), retaining convex shoulder (462), supporting-roller shaft (463), wheel support (464), the round support roller (461)
Lateral edges are provided with retaining convex shoulder (462), and circle support roller (461) center is provided with supporting-roller shaft (463), the two ends of the supporting-roller shaft (463)
It is connected on wheel support (464) by bearing;The retaining convex shoulder (462) and the annulus of the 4th rotary screen (34) rear end end
(342) contact, and limit the axial displacement of the 4th rotary screen (34).
10. a kind of drum-type fresh leaf screening machine for tea making according to claim 1, it is characterised in that:Described 4th
Rotary screen (34) downside is provided with conveyer belt (5), and the exit of conveyer belt (5) connects the 5th discharging opening (6).
Priority Applications (1)
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CN201710248822.5A CN106914407B (en) | 2017-04-17 | 2017-04-17 | Drum-type fresh leaf screening machine for tea making |
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Cited By (3)
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CN108212735A (en) * | 2018-02-27 | 2018-06-29 | 广东中烟工业有限责任公司 | A kind of tobacco stems screening apparatus |
CN117770463A (en) * | 2024-02-28 | 2024-03-29 | 吉林省林业科学研究院(吉林省林业生物防治中心站) | Shiny-leaved yellowhorn washs device of shelling |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1361150A (en) * | 1963-06-26 | 1964-05-15 | Kloeckner Humboldt Deutz Ag | Vibrating drum screen in which the drum rotates and simultaneously describes circular vibrations |
CN2614802Y (en) * | 2002-11-20 | 2004-05-12 | 杨松 | Revolving drum screening machine for potatoes and ball bulk materials |
EP1577023A1 (en) * | 2004-03-15 | 2005-09-21 | Andreas Farwick | Screening machine for drums having different diameters |
EP1577022A2 (en) * | 2004-03-15 | 2005-09-21 | Andreas Farwick | Drum sieving machine |
CN103586260A (en) * | 2013-11-16 | 2014-02-19 | 西安锦程振动科技有限责任公司 | Classification auger for impurity removal and classification of construction wastes and complete construction waste processing equipment |
CN203750842U (en) * | 2014-01-14 | 2014-08-06 | 大理和风科技有限公司 | Drum-type grading screen |
CN105170444A (en) * | 2015-08-07 | 2015-12-23 | 浙江方远建材科技有限公司 | Grading type screening plant used for screening haycite |
CN205032354U (en) * | 2015-08-26 | 2016-02-17 | 廖梓婷 | Tea screening device |
CN105562345A (en) * | 2016-03-21 | 2016-05-11 | 江苏大学 | Equal-diameter roller type fresh tea grading device and method |
CN205570751U (en) * | 2016-01-28 | 2016-09-14 | 衢州市绿峰工贸有限公司 | Grading machine for fresh tea |
CN205816155U (en) * | 2016-05-10 | 2016-12-21 | 农立新 | Fruit and vegerable classifying screen |
CN205851327U (en) * | 2016-08-05 | 2017-01-04 | 广州新碧海环保设备有限公司 | Negative pressure wind-tunnel screening machine |
CN205868750U (en) * | 2016-07-25 | 2017-01-11 | 河南百年康鑫药业有限公司 | Pellet medicine sorting unit |
-
2017
- 2017-04-17 CN CN201710248822.5A patent/CN106914407B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1361150A (en) * | 1963-06-26 | 1964-05-15 | Kloeckner Humboldt Deutz Ag | Vibrating drum screen in which the drum rotates and simultaneously describes circular vibrations |
CN2614802Y (en) * | 2002-11-20 | 2004-05-12 | 杨松 | Revolving drum screening machine for potatoes and ball bulk materials |
EP1577023A1 (en) * | 2004-03-15 | 2005-09-21 | Andreas Farwick | Screening machine for drums having different diameters |
EP1577022A2 (en) * | 2004-03-15 | 2005-09-21 | Andreas Farwick | Drum sieving machine |
CN103586260A (en) * | 2013-11-16 | 2014-02-19 | 西安锦程振动科技有限责任公司 | Classification auger for impurity removal and classification of construction wastes and complete construction waste processing equipment |
CN203750842U (en) * | 2014-01-14 | 2014-08-06 | 大理和风科技有限公司 | Drum-type grading screen |
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