CN220697389U - Screening device for tea - Google Patents
Screening device for tea Download PDFInfo
- Publication number
- CN220697389U CN220697389U CN202420436909.0U CN202420436909U CN220697389U CN 220697389 U CN220697389 U CN 220697389U CN 202420436909 U CN202420436909 U CN 202420436909U CN 220697389 U CN220697389 U CN 220697389U
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- Prior art keywords
- screening
- tea
- sleeve
- adsorption
- box
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- 238000012216 screening Methods 0.000 title claims abstract description 113
- 241001122767 Theaceae Species 0.000 title claims abstract description 56
- 238000001179 sorption measurement Methods 0.000 claims abstract description 53
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims description 6
- 238000007873 sieving Methods 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of screening devices, and discloses a screening device for tea, which solves the problems that the existing screening device cannot realize continuous screening of tea and is inconvenient to remove tea fluff, and comprises a screening sleeve, wherein a driving motor is fixedly arranged at one end of the top of the screening sleeve, a driving gear is fixedly arranged on an output shaft of the driving motor, a plurality of supporting legs are fixedly arranged at two ends of the side edge of the screening sleeve, an impurity receiving box is fixedly arranged at the bottom end of the screening sleeve, a reticular screening roller is rotatably arranged in the screening sleeve, an outer ring gear which is meshed and connected with the driving gear is fixedly arranged at one end of the outer surface of the reticular screening roller, and a tea fluff adsorption mechanism matched with the reticular screening roller is fixedly arranged at the top end of the screening sleeve; through this sieving mechanism can realize continuous screening operation, can screen out impurity and fine hair in the tealeaves.
Description
Technical Field
The utility model belongs to the technical field of screening devices, and particularly relates to a screening device for tea.
Background
In the tea production and processing process, fine impurities and fluff doped in the tea are required to be removed by screening, so that the quality of the tea is improved.
The screening device for the tea leaves disclosed by the authorized publication number CN214918111U can effectively screen the tea leaves in the device when the device is used by mutually matching the motor, the rotating rod and the eccentric disc, so that the screening speed is higher when the device is used for screening, more working time is prevented from being wasted when the device is manually screened, and the screening effect is influenced; but this sieving mechanism can't realize continuous screening work, after a batch tealeaves screening is accomplished, still need the manual work to take out tealeaves to put into new tealeaves and screen, influence screening efficiency, in addition, this sieving mechanism can not screen out the fine hair in the tealeaves, and result of use is not good, therefore, this application provides a sieving mechanism for tealeaves.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the screening device for the tea, which effectively solves the problems that the existing screening device can not realize continuous screening of the tea and is inconvenient to remove the tea fluff.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sieving mechanism for tealeaves, includes the screening sleeve, the fixed driving motor that is provided with of one end at screening sleeve top, fixed driving gear that is provided with on driving motor's the output shaft, the both ends of screening sleeve side are all fixed to be provided with a plurality of supporting legs, screening sleeve's bottom mounting is provided with impurity and connects the workbin, screening sleeve's inside rotation is provided with netted screening cylinder, netted screening cylinder surface's fixed external tooth ring that is provided with and driving gear meshing is connected, screening sleeve's top is fixed to be provided with netted screening cylinder assorted tealeaves fine hair adsorption equipment, the inside one end interlude of netted screening cylinder is provided with tealeaves feeding conveyer belt, netted screening cylinder's internal surface is fixed to be provided with spiral guide blade.
Preferably, the bottom of the end, far away from the tea feeding conveyor belt, of the reticular screening roller is provided with a tea collecting box.
Preferably, the reticular screening roller is rotationally connected with the screening sleeve through a plurality of bearings, the bottom end of the screening sleeve is provided with a strip-shaped blanking port communicated with an impurity receiving box, and the front surface of the impurity receiving box is provided with a first door body.
Preferably, the tea fluff adsorption mechanism comprises adsorption box, adsorption fan, return bend that bleeds, exhaust hood and exhaust return bend, and adsorption box fixed connection is in the intermediate position on screening sleeve top, and adsorption fan fixed connection is in the one end of adsorption box, and the cover that bleeds is connected with adsorption fan through the return bend that bleeds, and the cover that bleeds is located the one end that netted screening cylinder is close to tealeaves collecting box, and exhaust return bend's one end and adsorption box fixed connection, exhaust return bend's the other end is located the one end that netted screening cylinder is close to tealeaves feeding conveyer belt.
Preferably, the front of adsorption box is provided with a second door body, and the inside one end of adsorption box is fixed to be provided with the air inlet cover of being connected with the adsorption fan, and the other end of air inlet cover is provided with the filter bag, and the filter bag is detachable structure.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In operation, through being provided with screening sleeve, driving motor, driving gear, impurity material receiving box, netted screening cylinder and external tooth, can realize carrying out continuous screening work to tealeaves, get rid of the tiny impurity of tealeaves, improve the quality of tealeaves, through the rotation of netted screening cylinder, also can effectively avoid it to take place to block up, through being provided with tealeaves feeding conveyer belt and tealeaves collecting box, can realize carrying out continuous pay-off and realizing the collection to tealeaves;
(2) Through setting up the tealeaves fine hair adsorption device who comprises adsorption box, adsorption fan, bleed return bend, exhaust hood and exhaust return bend to and be provided with air inlet cover and filter bag, can get rid of the fine hair that drops in the tealeaves to realize the collection to the fine hair, further improve the cleanliness factor of tealeaves.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a screening apparatus for tea leaves according to the present utility model;
FIG. 2 is a schematic view of the connection structure of the mesh screening drum and the screening sleeve according to the present utility model;
FIG. 3 is a schematic diagram of the tea fluff adsorbing mechanism;
FIG. 4 is a schematic diagram of the internal structure of the adsorption tank according to the present utility model;
in the figure: 1. screening the sleeve; 2. a driving motor; 3. a drive gear; 4. support legs; 5. impurity receiving box; 6. a mesh screening drum; 7. an outer ring gear; 8. tea feeding conveyor belt; 9. a tea leaf collecting box; 10. a tea fluff adsorption mechanism; 11. a bearing; 12. spiral guide blades; 13. a strip-shaped blanking opening; 14. a first door body; 15. an adsorption box; 16. an adsorption fan; 17. an air extraction elbow; 18. an air-extracting cover; 19. an exhaust elbow; 20. a second door body; 21. an air inlet sleeve; 22. and a filter bag.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a screening device for tea, which is provided by figures 1 and 2, and comprises a screening sleeve 1, wherein one end of the top of the screening sleeve 1 is fixedly provided with a driving motor 2, the output shaft of the driving motor 2 is fixedly provided with a driving gear 3, both ends of the side edge of the screening sleeve 1 are fixedly provided with a plurality of supporting legs 4, the bottom end of the screening sleeve 1 is fixedly provided with an impurity receiving box 5, the inside of the screening sleeve 1 is rotatably provided with a net-shaped screening roller 6, one end of the outer surface of the net-shaped screening roller 6 is fixedly provided with an outer gear 7 which is meshed with the driving gear 3, and the top end of the screening sleeve 1 is fixedly provided with a tea fluff adsorption mechanism 10 matched with the net-shaped screening roller 6;
when the novel tea leaf screening machine is used, the driving motor 2 drives the driving gear 3 to rotate, the driving gear 3 drives the outer gear ring 7 to rotate, the outer gear ring 7 drives the net-shaped screening roller 6 to rotate, fine impurities in tea leaves are screened through the net-shaped screening roller 6, and then fluff in the tea leaves is adsorbed and removed through the tea leaf fluff adsorption mechanism 10, so that the cleanliness of the tea leaves is improved;
as shown in fig. 1 and 2, one end inside a mesh screening roller 6 is inserted with a tea feeding conveyor belt 8, the bottom of one end, far away from the tea feeding conveyor belt 8, of the mesh screening roller 6 is provided with a tea collecting box 9, the mesh screening roller 6 is rotationally connected with a screening sleeve 1 through a plurality of bearings 11, the inner surface of the mesh screening roller 6 is fixedly provided with a spiral guide blade 12, the bottom end of the screening sleeve 1 is provided with a strip-shaped blanking opening 13 communicated with an impurity receiving box 5, and the front surface of the impurity receiving box 5 is provided with a door body I14;
the mobility of the mesh screening roller 6 can be improved through the bearing 11, tea rolls in the mesh screening roller 6, fine impurities pass through the strip-shaped blanking opening 13 and enter the impurity receiving box 5, flow guiding can be achieved through the spiral material guiding blades 12, so that the tea can orderly move in the mesh screening roller 6, continuous feeding of the tea can be achieved through the tea feeding conveyor belt 8, and the screened tea can be collected through the tea collecting box 9;
as shown in fig. 1 to 4, the tea fluff adsorption mechanism 10 is composed of an adsorption box 15, an adsorption fan 16, an air suction elbow 17, an air suction cover 18 and an air suction elbow 19, wherein the adsorption box 15 is fixedly connected to the middle position of the top end of the screening sleeve 1, the adsorption fan 16 is fixedly connected to one end of the adsorption box 15, the air suction cover 18 is connected with the adsorption fan 16 through the air suction elbow 17, the air suction cover 18 is positioned at one end of the mesh screening roller 6 close to the tea collection box 9, one end of the air suction elbow 19 is fixedly connected with the adsorption box 15, the other end of the air suction elbow 19 is positioned at one end of the mesh screening roller 6 close to the tea feeding conveyor belt 8, a door body II 20 is arranged on the front surface of the adsorption box 15, an air inlet sleeve 21 connected with the adsorption fan 16 is fixedly arranged at one end of the inside the adsorption box 15, a filter bag 22 is arranged at the other end of the air inlet sleeve 21, and the filter bag 22 is of a detachable structure;
when the tea fluff adsorption mechanism 10 works, the adsorption fan 16 is started, the discharge port of the mesh screening roller 6 is pumped through the pumping elbow 17 and the pumping cover 18, tea fluff in the screening sleeve 1 and the mesh screening roller 6 enters the filter bag 22 through the pumping cover 18, the pumping elbow 17 and the adsorption fan 16, the collection of the tea fluff is realized through the filter bag 22, the air penetrates through the filter bag 22 and enters the exhaust elbow 19, and the exhaust elbow 19 is positioned at the position of the feed inlet of the mesh screening roller 6, so that the air enters the mesh screening roller 6, circulation is formed, continuous adsorption work is realized, and the adsorption efficiency of the tea fluff is improved.
In operation, through being provided with screening sleeve, driving motor, drive gear, impurity material receiving box, netted screening cylinder and outer ring gear, can realize carrying out continuous screening work to tealeaves, get rid of the tiny impurity of tealeaves, improve the quality of tealeaves, through the rotation of netted screening cylinder, also can effectively avoid it to take place to block up, through being provided with tealeaves feeding conveyer belt and tealeaves collecting box, can realize carrying out continuous feeding to tealeaves and realize the collection to tealeaves; through setting up the tealeaves fine hair adsorption device who comprises adsorption box, adsorption fan, bleed return bend, exhaust hood and exhaust return bend to and be provided with air inlet cover and filter bag, can get rid of the fine hair that drops in the tealeaves, and realize the collection to the fine hair, further improve the cleanliness factor of tealeaves.
Claims (5)
1. Screening device for tea leaves, comprising a screening sleeve (1), characterized in that: one end at the top of the screening sleeve (1) is fixedly provided with a driving motor (2), an output shaft of the driving motor (2) is fixedly provided with a driving gear (3), two ends of the side edge of the screening sleeve (1) are fixedly provided with a plurality of supporting legs (4), the bottom end of the screening sleeve (1) is fixedly provided with an impurity receiving box (5), the inside of the screening sleeve (1) is rotatably provided with a net-shaped screening roller (6), the one end of netted screening cylinder (6) surface is fixed to be provided with outer ring gear (7) of being connected with drive gear (3) meshing, and the fixed tealeaves fine hair adsorption mechanism (10) that are provided with and netted screening cylinder (6) assorted in top of screening sleeve (1), and the inside one end of netted screening cylinder (6) alternates and is provided with tealeaves feeding conveyer belt (8), and the internal surface of netted screening cylinder (6) is fixed and is provided with spiral guide blade (12).
2. A screening apparatus for tea leaves as claimed in claim 1, wherein: the bottom of one end of the reticular screening roller (6) far away from the tea feeding conveyor belt (8) is provided with a tea collecting box (9).
3. A screening apparatus for tea leaves as claimed in claim 1, wherein: the net-shaped screening roller (6) is rotationally connected with the screening sleeve (1) through a plurality of bearings (11), a strip-shaped blanking opening (13) communicated with the impurity receiving box (5) is formed in the bottom end of the screening sleeve (1), and a first door body (14) is arranged on the front face of the impurity receiving box (5).
4. A screening apparatus for tea leaves according to claim 2, wherein: the tea fluff adsorption mechanism (10) comprises an adsorption box (15), an adsorption fan (16), an air extraction bent pipe (17), an air extraction cover (18) and an exhaust bent pipe (19), wherein the adsorption box (15) is fixedly connected to the middle position of the top end of the screening sleeve (1), the adsorption fan (16) is fixedly connected to one end of the adsorption box (15), the air extraction cover (18) is connected with the adsorption fan (16) through the air extraction bent pipe (17), the air extraction cover (18) is positioned at one end, close to the tea collection box (9), of the reticular screening roller (6), one end of the exhaust bent pipe (19) is fixedly connected with the adsorption box (15), and the other end of the exhaust bent pipe (19) is positioned at one end, close to the tea feeding conveying belt (8), of the reticular screening roller (6).
5. A screening apparatus for tea leaves as claimed in claim 4, wherein: the front of adsorption box (15) is provided with a door body two (20), and the inside one end of adsorption box (15) is fixed to be provided with air inlet cover (21) that are connected with adsorption fan (16), and the other end of air inlet cover (21) is provided with filter bag (22), and filter bag (22) are detachable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420436909.0U CN220697389U (en) | 2024-03-07 | 2024-03-07 | Screening device for tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420436909.0U CN220697389U (en) | 2024-03-07 | 2024-03-07 | Screening device for tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697389U true CN220697389U (en) | 2024-04-02 |
Family
ID=90444921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420436909.0U Active CN220697389U (en) | 2024-03-07 | 2024-03-07 | Screening device for tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220697389U (en) |
-
2024
- 2024-03-07 CN CN202420436909.0U patent/CN220697389U/en active Active
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