CN207013295U - A kind of tealeaves cold wind screening machine - Google Patents
A kind of tealeaves cold wind screening machine Download PDFInfo
- Publication number
- CN207013295U CN207013295U CN201720897012.8U CN201720897012U CN207013295U CN 207013295 U CN207013295 U CN 207013295U CN 201720897012 U CN201720897012 U CN 201720897012U CN 207013295 U CN207013295 U CN 207013295U
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- bucket
- sieve
- sieve bucket
- tealeaves
- feed pipe
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Abstract
The utility model discloses a kind of tealeaves cold wind screening machine, includes sieve bucket, and sieve bucket surface is provided with some sieve apertures, and screw feeding plate is provided with sieve bucket, and the periphery of sieve bucket one end is provided with ring gear, and ring gear is connected with transmission device；One end of the sieve bucket is provided with feeding fan, and the air outlet of feeding fan is connected with feed pipe, and one end of feed pipe is deeply sieved in bucket after being inclined upwardly from the one end for sieving bucket, and hopper is connected with the middle part of feed pipe；The both sides of the sieve bucket are respectively equipped with 1 wind gathering plate, and the top of wind gathering plate is provided with screening blower rack, and screening blower rack is provided with screening blower fan.The utility model has the characteristics of tealeaves is more scattered, and airflow effects are more preferable, and impurity sandstone removes totally, and selection by winnowing effect is good.
Description
Technical field
It the utility model is related to a kind of tea winnower, and in particular to a kind of tealeaves cold wind screening machine.
Background technology
Selection by winnowing, it is one of indispensable equipment during tea processing, in order to remove the impurity in tealeaves, sandstone etc.
Remove, select pure tealeaves.But now current tea-leaf wind selection equipment is before driving tealeaves rotation simultaneously by the roller with sieve aperture
Enter, in the process, tealeaves is in micro- floating state by outer fan blowing, impurity and sandstone is departed from tealeaves simultaneously
Exclude.This equipment airflow effects do not reach requirement, and tealeaves can not preferably disperse, and partial impurities sandstone etc. is still wrapped in tea
It can not be removed in leaf, the defects of causing selection by winnowing effect difference.
Utility model content
The purpose of the utility model is to be, there is provided a kind of tealeaves cold wind screening machine.The utility model has tealeaves more bonus point
The characteristics of scattered, airflow effects are more preferable, and impurity sandstone removes totally, and selection by winnowing effect is good.
The technical solution of the utility model：A kind of tealeaves cold wind screening machine, includes sieve bucket, if sieve bucket surface is provided with dry screen
Hole, sieve bucket is interior to be provided with screw feeding plate, and the periphery of sieve bucket one end is provided with ring gear, and ring gear is connected with transmission device；The sieve bucket
One end is provided with feeding fan, and the air outlet of feeding fan is connected with feed pipe, one end of feed pipe be inclined upwardly after from sieve bucket
One end is deeply sieved in bucket, and hopper is connected with the middle part of feed pipe；The both sides of the sieve bucket are respectively equipped with 1 wind gathering plate, wind gathering
The top of plate is provided with screening blower rack, and screening blower rack is provided with screening blower fan.
Foregoing tealeaves cold wind screening machine, the transmission device include the travelling gear engaged with ring gear, travelling gear
Rotating shaft is connected with drive, and the percutaneous band connection of drive has motor.
Foregoing tealeaves cold wind screening machine, the feed pipe are inclined upwardly 30-40 degree.
The beneficial effects of the utility model：
The utility model is blown tealeaves using feeding fan by setting acclivitous feed pipe in one end of sieve bucket
Enter to sieve in bucket, be to be in parabola state when tealeaves is blown into, it is therefore, more scattered in the presence of air-flow, substantially increase tea
The dispersiveness of leaf.Meanwhile by setting wind gathering plate in the both sides of sieve bucket, and screening blower fan is set in the top of wind gathering plate, poly-
In the presence of aerofoil, that screens that the wind-force of blower fan more concentrates is blown into sieve bucket, and airflow effects are more preferable, provide for tealeaves and more mix
Random sinuous flow environment, further increase the dispersiveness of tealeaves.Therefore, impurity and sandstone are easier to separate with tealeaves, fall to
Excluded after screen cloth inner surface from sieve aperture, substantially increase selection by winnowing effect.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is sectional view of the present utility model.
Description of reference numerals：1- sieves bucket, 2- ring gears, 3- travelling gears, 4- drives, 5- belts, 6- motors, 7- feeding wind
Machine, 8- feed pipes, 9- hoppers, 10- wind gathering plates, 11- screening blower racks, 12- screening blower fans, 13- screw feeding plates.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment of the present utility model：A kind of tealeaves cold wind screening machine, as shown in accompanying drawing 1-2, include sieve bucket 1, sieve bucket 1
For cylinder or regular polygon, in horizontal positioned, sieve bucket 1 surface is provided with some sieve apertures, and sieve bucket 1 is interior to be provided with screw feeding plate 13,
The periphery of sieve bucket 1 one end is provided with ring gear 2, and ring gear 2 is connected with transmission device；One end of the sieve bucket 1 is provided with feeding fan 7, send
The air outlet of material blower fan 7 is connected with feed pipe 8, and one end of feed pipe 8 is deeply sieved in bucket 1 after being inclined upwardly from one end of sieve bucket 1,
The middle part of feed pipe 8 is connected with hopper 9；The both sides of the sieve bucket 1 are respectively equipped with 1 wind gathering plate 10, and wind gathering plate 10 is located at sieve
The front and rear sides of bucket 1, in longitudinally disposed, the top of wind gathering plate 10 is provided with screening blower rack 11, and screening blower rack 11 is provided with sieve
Blower fan 12 is selected, screening blower fan 12 is positioned at the centre of two blocks of wind gathering plates 10.
The transmission device includes the travelling gear 3 engaged with ring gear 2, and travelling gear 3 is on tooth rest, travelling gear
3 rotating shaft is connected with drive 4, and drive 4 is connected with motor 6 through belt 5.
The feed pipe 8 is inclined upwardly 30 degree.
Operation principle：Start feeding fan 7, screening blower fan 12 and motor 6 first, then tealeaves be put into hopper 9,
Tealeaves is fallen to through hopper 9 in the feed pipe 8 of lower section, is blown into the presence of feeding fan 7 in sieve bucket 1, and is abandoned upwards,
Parabolically fall, reach dispersion effect, and screen the air-flow of the drive of the blower fan 12 more effective quilt in the presence of wind gathering plate 10
It is sent into sieve bucket 1, forms sinuous flow, break up tealeaves, improves selection by winnowing effect, and tealeaves is sent in the transmission process of sieve bucket 1 by spiral
Flitch 13 delivers to the other end and sends out sieve bucket 1, continuous work, and efficiency is very high.
Claims (3)
- A kind of 1. tealeaves cold wind screening machine, it is characterised in that：Include sieve bucket (1), sieve bucket (1) surface is provided with some sieve apertures, sieved Screw feeding plate (13) is provided with bucket (1), the periphery of sieve bucket (1) one end is provided with ring gear (2), and ring gear (2) is connected with transmission device； One end of the sieve bucket (1) is provided with feeding fan (7), and the air outlet of feeding fan (7) is connected with feed pipe (8), feed pipe (8) One end be inclined upwardly after deeply sieved in bucket (1) from one end of sieve bucket (1), hopper (9) is connected with the middle part of feed pipe (8)； The both sides of the sieve bucket (1) are respectively equipped with 1 wind gathering plate (10), and the top of wind gathering plate (10) is provided with screening blower rack (11), sieve Blower rack (11) is selected to be provided with screening blower fan (12).
- 2. tealeaves cold wind screening machine according to claim 1, it is characterised in that：The transmission device includes and ring gear (2) The travelling gear (3) of engagement, the rotating shaft of travelling gear (3) are connected with drive (4), and drive (4) is connected with electricity through belt (5) Machine (6).
- 3. tealeaves cold wind screening machine according to claim 1, it is characterised in that：The feed pipe (8) is inclined upwardly 30-40 Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897012.8U CN207013295U (en) | 2017-07-24 | 2017-07-24 | A kind of tealeaves cold wind screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897012.8U CN207013295U (en) | 2017-07-24 | 2017-07-24 | A kind of tealeaves cold wind screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013295U true CN207013295U (en) | 2018-02-16 |
Family
ID=61481548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720897012.8U Active CN207013295U (en) | 2017-07-24 | 2017-07-24 | A kind of tealeaves cold wind screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350156A (en) * | 2017-07-24 | 2017-11-17 | 贵州省凤冈县田坝魅力黔茶有限公司 | A kind of tealeaves cold wind screening machine |
| CN108745857A (en) * | 2018-07-06 | 2018-11-06 | 合肥格骄电子科技有限公司 | A kind of soybean screening machine of optical, mechanical and electronic integration |
-
2017
- 2017-07-24 CN CN201720897012.8U patent/CN207013295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350156A (en) * | 2017-07-24 | 2017-11-17 | 贵州省凤冈县田坝魅力黔茶有限公司 | A kind of tealeaves cold wind screening machine |
| CN108745857A (en) * | 2018-07-06 | 2018-11-06 | 合肥格骄电子科技有限公司 | A kind of soybean screening machine of optical, mechanical and electronic integration |
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