CN206731545U - A kind of tea screening device - Google Patents
A kind of tea screening device Download PDFInfo
- Publication number
- CN206731545U CN206731545U CN201720304777.6U CN201720304777U CN206731545U CN 206731545 U CN206731545 U CN 206731545U CN 201720304777 U CN201720304777 U CN 201720304777U CN 206731545 U CN206731545 U CN 206731545U
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- China
- Prior art keywords
- screen cloth
- frame
- screening device
- tea screening
- feed hopper
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Abstract
The purpose of this utility model is to provide a kind of tea screening device, including feed hopper, feed hopper is fixed in frame, the first screen cloth is disposed with below feed hopper, second screen cloth, 3rd screen cloth, first screen cloth, the second screen cloth, the 3rd screen cloth are connected by connecting rod with frame, and it is respectively arranged with the first discharging opening, second discharging opening, the 3rd discharging opening, the first screen cloth are provided with Blast mechanism close to feed hopper one end, 3rd screen bottom is connected with drive mechanism by dismountable mode, and bottom of the frame is provided with fan.By the double action of Blast mechanism and fan, solve in existing tealeaves that pornographic movie separation is difficult, not thoroughly, the problem of tea leaf quality difference, fully improve the cleannes of tealeaves.
Description
Technical field
The utility model belongs to Tea Production equipment technical field, and in particular to a kind of tea screening device.
Background technology
Tealeaves screening is by the process of the removals such as the pornographic movie in tealeaves, chip, dust.Wherein, the generation of pornographic movie is mainly
Because leaf is excessively old, formed in manufacturing process, pornographic movie is harder compared with tender leaf, and quality is larger.At present, tea screening device
Mostly only winnowing machine is installed below feed hopper, only to remove the impurity such as the chip in tealeaves, dust, due to a large amount of tealeaves from
When feed hopper falls, the wind-force of winnowing machine can be lost significantly, while tealeaves falling speed is fast, landing distance is short, screens tealeaves
It is unnet, the pornographic movie mixed in tealeaves can not be filtered out, and winnowing machine angle is fixed, and mostly horizontal wind direction, wind direction is single, when
When a large amount of tealeaves are screened, cause tealeaves to falsely drop rate height, not thoroughly, in addition, use one to two layers screen cloth more, it is impossible to will
Tealeaves, classification of impurities are collected.
Utility model content
The purpose of this utility model is to provide a kind of tea screening device, solves pornographic movie separation difficulty in tealeaves, not thorough
Bottom, the problem of tea leaf quality difference.
The utility model is the technical scheme adopted is that a kind of tea screening device, including feed hopper, feed hopper are fixed on
It is disposed with the first screen cloth in frame, below feed hopper, the second screen cloth, the 3rd screen cloth, first screen cloth, the second screen cloth,
3rd screen cloth is connected by connecting rod with frame, and is respectively arranged with the first discharging opening, the second discharging opening, the 3rd discharging opening, and first
Screen cloth is provided with Blast mechanism close to feed hopper one end, and the 3rd screen bottom is connected with drive mechanism by dismountable mode,
Bottom of the frame is provided with fan.
The characteristics of the utility model, also resides in,
Blast mechanism includes being arranged on air outlet of first screen cloth close to feed hopper one end, and air outlet leads to blast pipe one end
Clamp connection is crossed, the blast pipe other end is with blower fan also by clamp connection.
Drive mechanism includes being connected to the driving pull bar of the 3rd screen bottom with manner, the other end connection of driving pull bar
There is drive shaft, eccentric wheel assembly is set with drive shaft, drive shaft is connected by belt with motor, and motor is fixedly connected on frame
On.
Fan is 2, and angle of inclination is 30~45 °.
First screen cloth, the second screen cloth, the aperture of the 3rd screen cloth are sequentially reduced.
The connected mode of connecting rod and the first screen cloth, the second screen cloth, the 3rd screen cloth and frame is movable connection.
Bottom of the frame is provided with 4 legs, and leg is connected by latch and pin-and-hole with frame.
Pin-and-hole is arranged in frame vertically, and quantity is 3~5.
The beneficial effects of the utility model are：A kind of tea screening device of the present utility model, is set on the first screen cloth
There is air-blast device, and fan is provided with simultaneously in bottom of the frame, not only increase wind-force, and wind direction angle is more, improves
Breakneck acceleration, the quantity of pornographic movie being reduced, the big I of wind-force of fan is adjusted according to the amount of processing tealeaves, meanwhile, set
The screen cloth of three layers of different pore size screens to tealeaves, fully can remove the pornographic movie in tealeaves, impurity totally, and frame ground
Portion is provided with leg, can adjust the height of tea screening device as needed, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of tea screening device of the utility model；
Fig. 2 is a kind of side structure schematic diagram of tea screening device of the utility model.
In figure, 1. feed hoppers, 2. frames, 3. connecting rods, 4. first screen clothes, 5. second screen clothes, 6. the 3rd screen clothes, 7. first go out
Material mouth, 8 second discharging openings, 9. the 3rd discharging openings, 10. latches, 11. pin-and-holes, 12. legs, 13. fans, 14. driving pull bars, 15.
Drive shaft, 16. eccentric wheel assemblies, 17. motors, 18. blower fans, 19. blast pipes, 20. air outlets.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of tea screening device of the utility model, as shown in Figure 1 and Figure 2, including feed hopper 1, feed hopper 1 are fixed on machine
On frame 2, the lower section of feed hopper 1 is disposed with the first screen cloth 4, the second screen cloth 5, the 3rd screen cloth 6, first screen cloth 4, the second sieve
Net 5, the 3rd screen cloth 6 are connected by connecting rod 3 with frame 2, and are respectively arranged with the first discharging opening 7, and the second discharging opening 8, the 3rd goes out
Material mouth 9, the first screen cloth 4 are provided with Blast mechanism close to the one end of feed hopper 1, and the bottom of the 3rd screen cloth 6 is connected by dismountable mode
Drive mechanism is connected to, the bottom of frame 2 is provided with fan 13.
Blast mechanism includes being arranged on air outlet 20 of first screen cloth 4 close to feed hopper one end, air outlet 20 and blast pipe
19 one end are by clamp connection, and the other end of blast pipe 19 is with blower fan 18 also by clamp connection.
Drive mechanism includes being connected to the driving pull bar 14 of the bottom of the 3rd screen cloth 6 with manner, and driving pull bar 14 is another
End is connected with drive shaft 15, and eccentric wheel assembly 16 is set with drive shaft 15, and drive shaft 15 is connected by belt with motor 17, electricity
Machine 17 is fixedly connected in frame 2.
Fan 13 is 2, and angle of inclination is 30~45 °.
First screen cloth 4, the second screen cloth 5, the aperture of the 3rd screen cloth 6 is sequentially reduced.
The connected mode of the screen cloth 4 of connecting rod 3 and first, the second screen cloth 5, the 3rd screen cloth 6 and frame 2 is movable connection.
The bottom of frame 2 is provided with 4 legs 12, and leg 12 is connected by latch 10 and pin-and-hole 11 with frame 2, and pin-and-hole 11 is perpendicular
Directly it is arranged in frame 2, quantity is 3~5.
The pornographic movie that a kind of first screen cloth 4 of tea screening device of the present utility model is used in filtering tea, the second screen cloth 5
Aperture is less than the first screen cloth 4, and for filtering fine impurities, the 3rd screen cloth 6 is used to accept impurity.During work, tealeaves is by charging
Bucket 1 is dropped down onto on the first screen cloth 4, and the tealeaves fallen is blowed the fan of Blast mechanism and the bottom of frame 2, while motor drives
The vibration of three screen clothes, the pornographic movie of heavier mass and fine impurities are fallen on the second screen cloth 5 in vibration processes, lighter weight it is tender
Tealeaves is in the presence of Blast mechanism and fan, still on the first screen cloth 4, and is blown to the first discharging opening 7, fine impurities are being shaken
Fallen under dynamic action on the 3rd screen cloth 6, under the driving force of motor 17, pornographic movie in the second screen cloth 5 and the 3rd screen cloth 6 with it is miscellaneous
Matter is discharged from the second discharging opening 8 and the 3rd discharging opening 9 respectively, can collect tealeaves and classification of impurities, fully by pornographic movie with it is tender
Tealeaves separates.
The fan 13 that this tea screening device is set can select the number opened as needed, and set three gear controls
Its wind-force size is made, can be adjusted according to the quantity of the tealeaves of processing, can form wind to the direction of the first discharging opening 7 on startup
Power, the tender tealeaves of lighter weight is blowed into the first discharging opening 7, is easy to collect, meanwhile, the bottom of frame 2 that fan 13 is set, wind-force
, can be by the tender tealeaves fallen on a small quantity on the second screen cloth 5 in fan successively by the 3rd screen cloth 6, the second screen cloth 5, the first screen cloth 4
The lower further separation of effect, has fully ensured that the cleannes and quality of tealeaves.
The bottom of frame 2 is provided with 4 legs 12, can raise 4 legs 12 simultaneously, the height of frame 2 is adjusted, and
And it can only be raised according to discharging speed speed and the selection of the degree of cleaning in two legs 12 of discharge port end or in feed hopper 2
Two legs 12 of one end, the cleaning efficiency of pornographic movie and impurity is improved, and operability is high.
Claims (8)
1. a kind of tea screening device, it is characterised in that including feed hopper (1), feed hopper (1) is fixed in frame (2), charging
The first screen cloth (4), the second screen cloth (5), the 3rd screen cloth (6), first screen cloth (4), the second sieve are disposed with below bucket (1)
Net (5), the 3rd screen cloth (6) are connected by connecting rod (3) with frame (2), and are respectively arranged with the first discharging opening (7), the second discharging
Mouth (8), the 3rd discharging opening (9), the first screen cloth (4) are provided with Blast mechanism, the 3rd screen cloth (6) bottom close to feed hopper (1) one end
Portion is connected with drive mechanism by dismountable mode, and frame (2) bottom is provided with fan (13).
2. a kind of tea screening device according to claim 1, it is characterised in that the Blast mechanism includes being arranged on the
One screen cloth (4) close to the air outlet (20) of feed hopper one end, by clamp connection entered by air outlet (20) and blast pipe (19) one end
Airduct (19) other end is with blower fan (18) also by clamp connection.
3. a kind of tea screening device according to claim 1, it is characterised in that the drive mechanism is included with activity side
Formula is connected to the driving pull bar (14) of the 3rd screen cloth (6) bottom, and driving pull bar (14) other end is connected with drive shaft (15), driven
Eccentric wheel assembly (16) is set with axle (15), drive shaft (15) is connected by belt with motor (17), and motor (17) is fixed to be connected
It is connected in frame (2).
4. a kind of tea screening device according to claim 1, it is characterised in that the fan (13) is 2, inclination angle
Spend for 30~45 °.
5. a kind of tea screening device according to claim 1, it is characterised in that first screen cloth (4), the second screen cloth
(5), the aperture of the 3rd screen cloth (6) is sequentially reduced.
6. a kind of tea screening device according to claim 1, it is characterised in that the connecting rod (3) and the first screen cloth
(4) connected mode of, the second screen cloth (5), the 3rd screen cloth (6) and frame (2) is movable connection.
7. a kind of tea screening device according to claim 1, it is characterised in that frame (2) bottom is provided with 4
Leg (12), leg (12) are connected by latch (10) and pin-and-hole (11) with frame (2).
8. a kind of tea screening device according to claim 7, it is characterised in that the pin-and-hole (11) is arranged in machine vertically
On frame (2), quantity is 3~5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304777.6U CN206731545U (en) | 2017-03-27 | 2017-03-27 | A kind of tea screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304777.6U CN206731545U (en) | 2017-03-27 | 2017-03-27 | A kind of tea screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731545U true CN206731545U (en) | 2017-12-12 |
Family
ID=60558371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720304777.6U Active CN206731545U (en) | 2017-03-27 | 2017-03-27 | A kind of tea screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862080A (en) * | 2017-03-27 | 2017-06-20 | 陕西鹏翔茶业有限公司 | Tea screening device |
| CN110813749A (en) * | 2019-11-23 | 2020-02-21 | 湖南御海堂生物科技有限公司 | Raw materials cleaning plant is used in glutinous rice wine production |
-
2017
- 2017-03-27 CN CN201720304777.6U patent/CN206731545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862080A (en) * | 2017-03-27 | 2017-06-20 | 陕西鹏翔茶业有限公司 | Tea screening device |
| CN110813749A (en) * | 2019-11-23 | 2020-02-21 | 湖南御海堂生物科技有限公司 | Raw materials cleaning plant is used in glutinous rice wine production |
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