CN108906622A - A kind of screening conveying device of Tea screening machine - Google Patents
A kind of screening conveying device of Tea screening machine Download PDFInfo
- Publication number
- CN108906622A CN108906622A CN201810736011.4A CN201810736011A CN108906622A CN 108906622 A CN108906622 A CN 108906622A CN 201810736011 A CN201810736011 A CN 201810736011A CN 108906622 A CN108906622 A CN 108906622A
- Authority
- CN
- China
- Prior art keywords
- wall
- screening
- socketed
- conveying device
- driving
- 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.)
- Pending
Links
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
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
Landscapes
- Tea And Coffee (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The present invention relates to tealeaves to screen conveying technology field,The screening conveying device of in particular a kind of Tea screening machine,Including main backstop,The two sides inner sidewall of the main backstop is equipped with movement sliding slot,The inner wall of the movement sliding slot is respectively socketed the outer wall of two moving wheels,The outer wall of the inner wall socket support rod of the moving wheel,One end of the support rod is weldingly fixed on the lateral surface of preliminary screening case,The one end for pulling column is welded and fixed in the side outer wall of the preliminary screening case,Described one end for pulling column in one end outer wall socket pull lever far from preliminary screening case,The pull lever is socketed in the outer wall of driving column in one end far from pulling column,One end of the driving column is weldingly fixed on the face edge of driving disk,The center inner wall of the driving disk is socketed in the output end of driving motor,The driving motor is threadedly secured on the inner wall of main backstop.The present invention is screened by carrying out preliminary and precision to tealeaves, and simple to operate, work efficiency is high.
Description
Technical field
The present invention relates to tealeaves screening conveying technology field more particularly to a kind of screening conveying devices of Tea screening machine.
Background technique
For the society continued to develop now, the pressure of people is increasing, as operating pressure and life stress are brought
People it is tired out and decadent, so need to find the mode that can depressurize, having tea is a kind of one of decompression mode, but tealeaves
The comparable complexity of production process, very big cost input is brought to the producer, some impurity adulterated in tealeaves are also not
Good cleaning, such tealeaves screening and conveying equipment carry out preliminary and further screening to tealeaves well, so that finished tea is not
Impure while can also screen to the size of tealeaves, simple to operate, work efficiency is high.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of sieve of the Tea screening machine proposed
Select conveying device.
To achieve the goals above, present invention employs following technical solutions：
The two sides inner sidewall of a kind of screening conveying device of Tea screening machine, including main backstop, the main backstop is equipped with fortune
Dynamic sliding slot, the inner wall of the movement sliding slot are respectively socketed the outer wall of two moving wheels, the inner wall socket support rod of the moving wheel
Outer wall, one end of the support rod are weldingly fixed on the lateral surface of preliminary screening case, the side outer wall weldering of the preliminary screening case
Fixed one end for pulling column is connect, described one end for pulling column in one end outer wall socket pull lever far from preliminary screening case is described
For pull lever far from pulling one end of column to be socketed in the outer wall of driving column, one end of the driving column is weldingly fixed on driving disk
Face edge, the center inner wall of the driving disk is socketed in the output end of driving motor, and the driving motor is screwed
On the inner wall of main backstop, the bottom surface of the preliminary screening case is equipped with grid supporting plate, and the lateral surface of the main backstop docks
Side equipped with main screen box, the fixed uniform speed electric motor's fan of the inner thread of the main screen box, the bottom surface of the main screen box
Equipped with multiple funnel sorting mouths, the two sides of the main backstop are respectively socketed the outer wall of two bearings, the inner wall of two bearings
It is socketed the axis of rolling, the inner wall of the outer wall socket conveyer belt of the axis of rolling, one end of one of axis of rolling is welded and fixed
Picking-up container is docked in the end face of the output end of motor, the conveyer belt.
Preferably, the main backstop is welded to form by more support rods.
Preferably, the bottom surface of the top surface docking preliminary screening case of the conveyer belt.
Preferably, the inner bottom surface grid supporting plate of the preliminary screening case is tilted to main screen box direction.
Preferably, the main screen box designs for half-sealed and there are feed inlets for top surface.
Preferably, the preliminary screening case is equipped with opening in beveled end, and the bottom plate other than opening is smooth surface supporting plate.
Preferably, the model Y90S-6 or Y90L-6 of the motor, the model Y90S-6 or Y90L-6 of driving motor.
Compared with prior art, the beneficial effects of the invention are as follows：
1, by making to run after the energization to driving motor, the rotation of driving disk is driven under the rotation of driving motor,
So that the pull lever for being fixed on transmission disk border pulls preliminary screening case, moved simultaneously in the effect of pulling
Make preliminary screening case be able to carry out the sliding of left and right under the action of sliding slot, reaches the effect of vibration to tealeaves, and bottom surface is equipped with
Grid supporting plate can be filtered some fine impurities in tealeaves, achieve the effect that preliminary screening.
2, after by the preliminary screening to tealeaves, tealeaves can be entered in main screen box, the side of main screen box at the uniform velocity
Under the action of electric motor fan, tealeaves is distinguished according to the difference of size and weight and is come, the tealeaves distinguished is logical
It crosses different funnel sorting mouths and reaches in container and packed, equipment screening is fine, easy to operate simple.
3, preliminary screening more than passing through and tealeaves is made to have reached market needs after the precision screening in main screen box
Different type, while the transmission for being also transmitted band to some impurity screened reaches and connects in object case, saves artificial flower
Time goes to be cleared up and be swept, and saves human input to enterprise, while the better quality of product, working efficiency are higher.
In the present invention, it is not directed to part in the device and is the same as those in the prior art or can be realized by using the prior art,
The present invention is run by making after the energization to driving motor, and the rotation of driving disk is driven under the rotation of driving motor,
So that the pull lever for being fixed on transmission disk border pulls preliminary screening case, moved simultaneously in the effect of pulling
Make preliminary screening case be able to carry out the sliding of left and right under the action of sliding slot, reaches the effect of vibration to tealeaves, and bottom surface is equipped with
Grid supporting plate can be filtered some fine impurities in tealeaves, achieve the effect that preliminary screening.
After the preliminary screening to tealeaves, tealeaves can be entered in main screen box, at the uniform velocity electric in the side of main screen box
Under the action of machine fan, tealeaves is distinguished according to the difference of size and weight and is come, the tealeaves distinguished passes through
Different funnel sorting mouths, which reaches in container, to be packed, and equipment screening is fine, easy to operate simple.
Tealeaves is made to have reached market needs by above preliminary screening and after the precision screening in main screen box
Different type, while the transmission for being also transmitted band to some impurity screened reaches and connects in object case, when saving artificial colored
Between go to be cleared up and swept, save human input to enterprise, while the better quality of product, working efficiency are higher.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the screening conveying device of Tea screening machine proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the screening conveying device of Tea screening machine proposed by the present invention.
In figure：1 main backstop, 2 movement sliding slots, 3 moving wheels, 4 support rods, 5 preliminary screening casees, 6 pull columns, 7 pull lever,
8 driving columns, 9 driving disks, 10 driving motors, 11 grid supporting plates, 12 main screen boxes, 13 uniform speed electric motor's fans, 14 funnel sortings
Mouth, 15 bearings, 16 axis of rolling, 17 conveyer belts, 18 motors, 19 picking-up containers, 20 feed inlets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Please refer to Fig. 1-2, a kind of screening conveying device of Tea screening machine, including main backstop 1, the main backstop 1
Two sides inner sidewall be equipped with movement sliding slot 2, the inner wall of the movement sliding slot 2 is respectively socketed the outer walls of two moving wheels 3, the movement
The outer wall of the inner wall socket support rod 4 of wheel 3, one end of the support rod 4 is weldingly fixed on the lateral surface of preliminary screening case 5, institute
The one end for pulling column 6 is welded and fixed in the side outer wall for stating preliminary screening case 5, described to pull column 6 in one far from preliminary screening case 5
One end of outer wall socket pull lever 7 is held, the pull lever 7 is socketed in the outer wall of driving column 8, institute in one end far from pulling column 6
The one end for stating driving column 8 is weldingly fixed on the face edge of driving disk 9, and the center inner wall of the driving disk 9 is socketed in biography
The output end of dynamic motor 10, the driving motor 10 are threadedly secured on the inner wall of main backstop 1, the preliminary screening case 5
Bottom surface is equipped with grid supporting plate 11, and the lateral surface of the main backstop 1 is to the side for being equipped with main screen box 12, the main screen box
The fixed uniform speed electric motor's fan 13 of 12 inner thread, the bottom surface of the main screen box 12 is equipped with multiple funnel sorting mouths 14, described
The two sides of main backstop 1 are respectively socketed the outer wall of two bearings 15, and the inner wall of two bearings 15 is socketed the axis of rolling 16, the rolling
The inner wall of the outer wall socket conveyer belt 17 of moving axis 16, one end of one of axis of rolling is weldingly fixed on the output of motor 18
The end face at end, the conveyer belt 17 docks picking-up container 19.
The main backstop 1 is welded to form by more support rods.
The bottom surface of the top surface docking preliminary screening case 5 of the conveyer belt 17.
The inner bottom surface grid supporting plate 11 of the preliminary screening case 5 is tilted to main 12 direction of screen box.
The main screen box 12 designs for half-sealed and there are feed inlets 20 for top surface.
The preliminary screening case 5 is equipped with opening in beveled end, and the bottom plate other than opening is smooth surface supporting plate.
The model Y90S-6 or Y90L-6 of the motor 18, the model Y90S-6 or Y90L-6 of driving motor 10.
By to run after the energization to driving motor 10, driving disk 9 is driven under the rotation of driving motor 10
Rotation so that the pull lever 7 for being fixed on 9 edge of driving disk pulls preliminary screening case 5, in the effect of pulling
Make preliminary screening case 5 be able to carry out the sliding of left and right under the action of moving sliding slot 2 simultaneously, reaches the vibration to tealeaves and make
With, and bottom surface is equipped with grid supporting plate 11 and can be filtered to some fine impurities in tealeaves, reaches the effect of preliminary screening
Fruit.
After the preliminary screening to tealeaves, tealeaves can be entered in main screen box 12, even in the side of main screen box 12
Under the action of speed motor fan 13, tealeaves is allowed to distinguish the tea for coming, distinguishing according to the difference of size and weight
Leaf is reached in container by different funnel sorting mouths 14 to be packed, and equipment screening is fine, easy to operate simple.
Tealeaves is made to have reached market needs by above preliminary screening and after the precision screening in main screen box
Different type, while the transmission for being also transmitted band 17 to some impurity screened reaches and connects in object case 19, saves artificial
It takes time to be cleared up and be swept, save human input to enterprise, while the better quality of product, working efficiency are higher.
The course of work of the invention is：
By to run after the energization to driving motor 10, turning for driving disk 9 is driven under the rotation of driving motor 10
It is dynamic so that the pull lever 7 for being fixed on 9 edge of driving disk pulls preliminary screening case 5, pulling effect simultaneously
Make preliminary screening case 5 be able to carry out the sliding of left and right under the action of moving sliding slot 2, reaches the effect of vibration to tealeaves, and
Bottom surface is equipped with grid supporting plate 11 and can be filtered to some fine impurities in tealeaves, achievees the effect that preliminary screening.
After the preliminary screening to tealeaves, tealeaves can be entered in main screen box 12, even in the side of main screen box 12
Under the action of speed motor fan 13, tealeaves is allowed to distinguish the tea for coming, distinguishing according to the difference of size and weight
Leaf is reached in container by different funnel sorting mouths 14 to be packed, and equipment screening is fine, easy to operate simple.
Tealeaves is made to have reached market needs by above preliminary screening and after the precision screening in main screen box
Different type, while the transmission for being also transmitted band 17 to some impurity screened reaches and connects in object case 19, saves artificial
It takes time to be cleared up and be swept, save human input to enterprise, while the better quality of product, working efficiency are higher.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of screening conveying device of Tea screening machine, including main backstop（1）, which is characterized in that the main backstop（1）
Two sides inner sidewall be equipped with movement sliding slot（2）, the movement sliding slot（2）Inner wall be respectively socketed two moving wheels（3）Outer wall, institute
State moving wheel（3）Inner wall be socketed support rod（4）Outer wall, the support rod（4）One end be weldingly fixed on preliminary screening case
（5）Lateral surface, the preliminary screening case（5）Side outer wall pulling column is welded and fixed（6）One end, the pulling column（6）
Far from preliminary screening case（5）One end outer wall be socketed pull lever（7）One end, the pull lever（7）Far from pulling column（6）
One end be socketed in driving column（8）Outer wall, the driving column（8）One end be weldingly fixed on driving disk（9）Face edge
Place, the driving disk（9）Center inner wall be socketed in driving motor（10）Output end, the driving motor（10）Screw thread is solid
It is scheduled on main backstop（1）Inner wall on, the preliminary screening case（5）Bottom surface be equipped with grid supporting plate（11）, the main backstop
（1）Lateral surface to being equipped with main screen box（12）Side, the main screen box（12）The fixed uniform speed electric motor of inner thread
Fan（13）, the main screen box（12）Bottom surface be equipped with multiple funnel sorting mouths（14）, the main backstop（1）Two sides it is each
It is socketed two bearings（15）Outer wall, two bearings（15）Inner wall be socketed the axis of rolling（16）, the axis of rolling（16）'s
Outer wall is socketed conveyer belt（17）Inner wall, one end of one of axis of rolling is weldingly fixed on motor（18）Output end,
The conveyer belt（17）End face dock picking-up container（19）.
2. a kind of screening conveying device of Tea screening machine according to claim 1, which is characterized in that the main backstop
（1）It is to be welded to form by more support rods.
3. a kind of screening conveying device of Tea screening machine according to claim 1, which is characterized in that the conveyer belt
（17）Top surface dock preliminary screening case（5）Bottom surface.
4. a kind of screening conveying device of Tea screening machine according to claim 1, which is characterized in that the preliminary screening
Case（5）Inner bottom surface grid supporting plate（11）To main screen box（12）Direction inclination.
5. a kind of screening conveying device of Tea screening machine according to claim 1, which is characterized in that the main screen box
（12）It is designed for half-sealed and there are feed inlets for top surface（20）.
6. a kind of screening conveying device of Tea screening machine according to claim 1, which is characterized in that the preliminary screening
Case（5）It is equipped with opening in beveled end, and the bottom plate other than opening is smooth surface supporting plate.
7. a kind of screening conveying device of Tea screening machine according to claim 1, which is characterized in that the motor（18）
Model Y90S-6 or Y90L-6, driving motor（10）Model Y90S-6 or Y90L-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736011.4A CN108906622A (en) | 2018-07-06 | 2018-07-06 | A kind of screening conveying device of Tea screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736011.4A CN108906622A (en) | 2018-07-06 | 2018-07-06 | A kind of screening conveying device of Tea screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108906622A true CN108906622A (en) | 2018-11-30 |
Family
ID=64425728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810736011.4A Pending CN108906622A (en) | 2018-07-06 | 2018-07-06 | A kind of screening conveying device of Tea screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108906622A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662134A (en) * | 2019-01-25 | 2019-04-23 | 西北工业大学明德学院 | Clam removal of impurities classification sorting special equipment |
| CN111451148A (en) * | 2020-04-21 | 2020-07-28 | 湖北团黄贡茶有限公司 | Novel tealeaves is hierarchical device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002176914A (en) * | 2000-12-13 | 2002-06-25 | Terada Seisakusho Co Ltd | Vibration sieve machine for tea manufacture |
| CN203140287U (en) * | 2013-01-28 | 2013-08-21 | 新疆疆宁轻工机械工程技术有限责任公司 | Swing-sieve classification device |
| CN106903051A (en) * | 2017-04-17 | 2017-06-30 | 安徽农业大学 | A kind of fresh leaf screening machine for tea making |
| CN207057013U (en) * | 2017-05-17 | 2018-03-02 | 苏昭强 | A kind of multistage fresh tea passes grading plant |
| CN108057621A (en) * | 2017-12-07 | 2018-05-22 | 重庆智恒科技咨询有限公司 | Agricultural product sieve optimum decision system |
-
2018
- 2018-07-06 CN CN201810736011.4A patent/CN108906622A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002176914A (en) * | 2000-12-13 | 2002-06-25 | Terada Seisakusho Co Ltd | Vibration sieve machine for tea manufacture |
| CN203140287U (en) * | 2013-01-28 | 2013-08-21 | 新疆疆宁轻工机械工程技术有限责任公司 | Swing-sieve classification device |
| CN106903051A (en) * | 2017-04-17 | 2017-06-30 | 安徽农业大学 | A kind of fresh leaf screening machine for tea making |
| CN207057013U (en) * | 2017-05-17 | 2018-03-02 | 苏昭强 | A kind of multistage fresh tea passes grading plant |
| CN108057621A (en) * | 2017-12-07 | 2018-05-22 | 重庆智恒科技咨询有限公司 | Agricultural product sieve optimum decision system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662134A (en) * | 2019-01-25 | 2019-04-23 | 西北工业大学明德学院 | Clam removal of impurities classification sorting special equipment |
| CN111451148A (en) * | 2020-04-21 | 2020-07-28 | 湖北团黄贡茶有限公司 | Novel tealeaves is hierarchical device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201088953Y (en) | Bulb classifier | |
| CN203314061U (en) | Residue removal and cleaning line | |
| CN2242735Y (en) | Disk sorter | |
| CN108906622A (en) | A kind of screening conveying device of Tea screening machine | |
| CN205772082U (en) | A kind of vibration feeder | |
| CN102113701A (en) | Squirrel cage-type tobacco stalk sieving machine | |
| CN206009204U (en) | Vibration separation screen | |
| CN207507541U (en) | A kind of matrimony vine sorting unit | |
| CN112170210B (en) | Chopstick and spoon separator | |
| CN215313827U (en) | Food additive processing is with multistage sieving mechanism | |
| CN110788012A (en) | Shell weight sieving mechanism | |
| CN207401733U (en) | A kind of handware chip removing device | |
| CN206853864U (en) | Multi-stage crushing device is used in a kind of HIGH-PURITY SILICON production | |
| CN205761625U (en) | The pulverizer that a kind of baby rice powder production crushing effect is outstanding | |
| CN204817193U (en) | Dust type ore sorting device | |
| CN205431977U (en) | High -efficient wood rejuvenator of multi -functional crust dawn | |
| CN108262254B (en) | A kind of selection by winnowing robot of self-feeding | |
| CN209663690U (en) | A kind of screening plant of capital fruit and Icing Sugar | |
| CN209554396U (en) | A kind of drop type rice material recoil blanking device | |
| CN208810549U (en) | A kind of impurity removing device for tea leaves | |
| CN202043468U (en) | Movable cleaning sieve | |
| CN208826155U (en) | A kind of Polyhedron processing center waste material recovery device | |
| CN110935503A (en) | Rice huller with separation structure | |
| CN207222367U (en) | A kind of intelligent blanking sorting unit based on high pressure draught arrangement | |
| CN108906627A (en) | A kind of tea-leaf wind selection device conveying stable and uniform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |