CN209753378U - white tea leaf screening device - Google Patents
white tea leaf screening device Download PDFInfo
- Publication number
- CN209753378U CN209753378U CN201920455337.XU CN201920455337U CN209753378U CN 209753378 U CN209753378 U CN 209753378U CN 201920455337 U CN201920455337 U CN 201920455337U CN 209753378 U CN209753378 U CN 209753378U
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- CN
- China
- Prior art keywords
- screen cloth
- screen
- white tea
- connecting rod
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a white tea sieving mechanism, including first screen cloth and second screen cloth, first screen cloth cup joints with the outside of second screen cloth, and through connecting rod fixed connection between first screen cloth and the second screen cloth to the second screen cloth passes through connecting rod fixedly connected with sleeve pipe, the wiring has first spiral shell dish on the sleeve pipe, the outside wiring of second screen cloth has the second spiral shell dish, a plurality of first sieve meshes have been seted up on the first screen cloth, a plurality of second sieve meshes have been seted up on the second screen cloth. The utility model discloses in, rotate the pivot through driving motor, because one side welding of pivot has the balancing weight, lead to the pivot can produce the eccentric force when rotating, and then carry out eccentric motion for the motion about the installation piece carries out in the inside of support column, and then make first screen cloth and second screen cloth vibrate, and two screen cloths all rotate in the vibration, make the screening to tealeaves more even.
Description
Technical Field
The utility model relates to a tea processing technology field especially relates to a white tea sieving mechanism.
Background
tea leaves are from China, can be directly brewed and drunk with boiled water, and are divided into six categories according to varieties, preparation methods and product appearances. The tea can be spring tea, summer tea, autumn tea and winter tea according to the seasons. Various kinds of raw tea or refined tea are processed to form re-added tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea food, tea-containing beverage and the like, and after the tea is picked, the tea needs to be manually screened.
However, the existing white tea leaf screening device still has the defects when in use; the existing white tea leaves are not subjected to any treatment after being picked manually, so that more impurity gravels and the like are doped in the tea leaves, certain influence can be caused in the later-stage processing production process, and the existing white tea leaves are mostly not screened, so that the quality is not uniform in the later-stage processing production process, and certain influence is caused on the sale of the existing white tea leaves.
SUMMERY OF THE UTILITY MODEL
the utility model aims to provide a: in order to solve the problem of white tea screening, a white tea screening device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a white tea sieving mechanism, includes first screen cloth and second screen cloth, first screen cloth cup joint with the outside of second screen cloth, and through connecting rod fixed connection between first screen cloth and the second screen cloth to the second screen cloth passes through connecting rod fixedly connected with sleeve pipe, the winding has first spiral shell dish on the sleeve pipe, the outside winding of second screen cloth has connect the second spiral shell dish, a plurality of first sieve meshes have been seted up on the first screen cloth, a plurality of second sieve meshes have been seted up on the second screen cloth.
As a further description of the above technical solution:
The inside of sheathed tube has cup jointed the pivot, and one side fixedly connected with balancing weight of pivot.
As a further description of the above technical solution:
the both ends of first screen cloth all are provided with the support column, and the top of support column is inside all to be connected with the pivot rotation through the installation piece.
As a further description of the above technical solution:
The top and the bottom of installation piece all pass through the inside elastic connection of spring with the support column, and one side sliding connection that first screen cloth was kept away from to one of them support column has driving motor, driving motor's output shaft and pivot transmission are connected.
As a further description of the above technical solution:
The diameter of the second sieve hole is larger than that of the first sieve hole.
As a further description of the above technical solution:
The horizontal length of the second screen is greater than that of the first screen, and one end, close to the connecting rod, of the second screen extends to the outside of the first screen.
to sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. The utility model discloses in, rotate the pivot through driving motor, because one side welding of pivot has the balancing weight, lead to the pivot can produce the eccentric force when rotating, and then carry out eccentric motion, the both ends of pivot are all rotated with the support column through the installation piece and are connected, and the top and the bottom of installation piece are all through spring elastic connection, make the installation piece carry out the motion from top to bottom in the inside of support column, because the pivot is established welded sleeve pipe and first screen cloth and second screen cloth welding through outside package, make first screen cloth and second screen cloth vibrate, two screen cloths all rotate in the vibration, make the screening to tealeaves more even.
2. The utility model discloses in, through having seted up first sieve mesh on the first screen cloth, the second sieve mesh has been seted up on the second screen cloth, and the size of first sieve mesh is bigger than the second sieve mesh, make great tealeaves to be stayed the inside of second screen cloth, less tealeaves falls to the inside of first screen cloth, and impurity such as little rubble that mix with in the tealeaves vibrate the pivoted in-process at first screen cloth, fall to ground by first sieve mesh, accomplish the screening to tealeaves with this, and clear away to impurity.
3. The utility model discloses in, the direction of rotation through the inside first spiral shell dish of first screen cloth and second spiral shell dish is anticlockwise for when driving motor carried out clockwise operation, tealeaves can be passed to the exit end by entry end by two spiral shell dishes, makes the inside tealeaves of different time joining screen cloth can not take place to mix, is convenient for collect the tealeaves after the screening, and then carries out subsequent processing.
drawings
Fig. 1 is a schematic view of an internal structure of a white tea leaf screening device provided by the present invention;
Fig. 2 is a longitudinal section of a white tea leaf screening device provided by the utility model;
Fig. 3 is a side view schematic structural diagram of the white tea leaf screening device provided by the utility model.
Illustration of the drawings:
1. A first screen; 2. a second screen; 3. a second sieve pore; 4. a sleeve; 5. a first spiral plate; 6. a second spiral plate; 7. a connecting rod; 8. a support pillar; 9. a drive motor; 10. mounting blocks; 11. a spring; 12. a rotating shaft; 13. a balancing weight; 14. a first screen aperture.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a white tea leaf sieving mechanism, including first screen cloth 1 and second screen cloth 2, first screen cloth 1 cup joints the outside with second screen cloth 2, and through connecting rod 7 fixed connection between first screen cloth 1 and the second screen cloth 2, both ends all are connected with connecting rod 7, be convenient for maintain the stability of device, and second screen cloth 2 passes through connecting rod 7 fixed connection sleeve pipe 4, the winding has first spiral shell dish 5 on the sleeve pipe 4, second screen cloth 2 outside has the second spiral shell dish 6 of having wound, the outside of first spiral shell dish 5 and the inner wall laminating of second screen cloth 2, the outside of second spiral shell dish 6 and the inner wall laminating of first screen cloth 1, a plurality of first sieve mesh 14 have been seted up on the first screen cloth 1, a plurality of second sieve mesh 3 have been seted up on the second screen cloth 2.
Specifically, as shown in fig. 1-2, a rotating shaft 12 is sleeved inside a sleeve 4, a balancing weight 13 is fixedly connected to one side of the rotating shaft 12, support columns 8 are arranged at two ends of a first screen 1, the top end of each support column 8 is rotatably connected with the rotating shaft 12 through an installation block 10, two sides of a vertical end of each installation block 10 are attached to the inner wall of each support column 8 and slide relatively, the top and the bottom of each installation block 10 are elastically connected with the inside of each support column 8 through springs 11, stiffness coefficients of the four springs 11 are equal, a driving motor 9 is slidably connected to one side of one support column 8 far away from the first screen 1, an output shaft of the driving motor 9 is in transmission connection with the rotating shaft 12, the driving motor 9 slides up and down relatively on one side of the support column 8, but the driving motor 9 does not rotate relatively.
Specifically, as shown in fig. 1-2, the diameter of the second sieve pore 3 is greater than the first sieve pore 14, so as to sieve tea leaves of different sizes, the horizontal length of the second sieve 2 is greater than the first sieve 1, and one end of the second sieve 2 close to the connecting rod 7 extends to the outside of the first sieve 1, so as to facilitate subsequent receiving of tea leaves.
The working principle is as follows: when the device is used, white tea leaves are poured into the first screen mesh 1 from one end far away from the driving motor 9, the driving motor 9 is started to rotate, the output shaft of the driving motor 9 is in transmission connection with the rotating shaft 12, the rotating shaft 12 rotates along with the driving motor 9, the balancing weight 13 is welded on one side of the rotating shaft 12, the gravity on two sides of the rotating shaft 12 is uneven, so that the rotating shaft 12 can generate eccentric force when rotating, and further perform eccentric motion, the two ends of the rotating shaft 12 are rotatably connected with the supporting column 8 through the mounting blocks 10, the top and the bottom of the mounting blocks 10 are elastically connected through the springs 11, so that the mounting blocks 10 move up and down in the supporting column 8, the sleeve 4 is welded outside the rotating shaft 12, and the sleeve 4 is welded with the first screen mesh 1 and the second screen mesh 2 through the connecting rod 7, so that the vibration of the rotating shaft 12 is conducted through the connecting rod 7, the first screen mesh 1 and the second screen mesh 2 vibrate at the following moment, and both the first screen mesh 1 and the second screen mesh 2 rotate while vibrating, so that tea leaves are screened more uniformly, because the first screen mesh 14 is arranged on the first screen mesh 1, the second screen mesh 3 is arranged on the second screen mesh, and the size of the first screen mesh 14 is larger than that of the second screen mesh 3, the larger tea leaves are left in the second screen mesh 2, the smaller tea leaves fall into the first screen mesh 1, and impurities such as small broken stones mixed in the tea leaves fall onto the ground through the first screen mesh 14 in the vibrating and rotating process of the first screen mesh 1, so that the tea leaves are screened and the impurities are removed; because the direction of rotation of the first spiral shell dish 5 and the second spiral shell dish 6 of first screen cloth 1 and second screen cloth 2 inside is anticlockwise for when driving motor 9 carried out clockwise operation, tealeaves can be passed to the exit end by entry end by two spiral shell dishes, makes the inside tealeaves of different time joining screen cloth can not take place to mix, is convenient for collect the tealeaves after the screening, and then carries out subsequent processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a white tea leaf sieving mechanism, includes first screen cloth (1) and second screen cloth (2), its characterized in that, first screen cloth (1) cup joint with the outside of second screen cloth (2), and through connecting rod (7) fixed connection between first screen cloth (1) and second screen cloth (2) to second screen cloth (2) are through connecting rod (7) fixedly connected with sleeve pipe (4), the wire-wound has first spiral shell dish (5) on sleeve pipe (4), second screen cloth (2) outside wire-wound has second spiral shell dish (6), a plurality of first sieve meshes (14) have been seted up on first screen cloth (1), a plurality of second sieve meshes (3) have been seted up on second screen cloth (2).
2. A white tea screening device according to claim 1, wherein a rotating shaft (12) is sleeved inside the sleeve (4), and a balancing weight (13) is fixedly connected to one side of the rotating shaft (12).
3. A white tea screening apparatus according to claim 1 or 2, wherein the first screen (1) is provided with support columns (8) at both ends thereof, and the inside of the top ends of the support columns (8) are rotatably connected with the rotating shaft (12) through mounting blocks (10).
4. A white tea screening device according to claim 3, wherein the top and the bottom of the mounting block (10) are elastically connected with the inside of the supporting columns (8) through springs (11), one side of one supporting column (8) far away from the first screen (1) is slidably connected with a driving motor (9), and an output shaft of the driving motor (9) is in transmission connection with the rotating shaft (12).
5. A white tea leaf screening apparatus according to claim 1 wherein the second screen aperture (3) is larger in diameter than the first screen aperture (14).
6. A white tea leaf screening apparatus according to claim 1, wherein the second screen (2) has a greater horizontal length than the first screen (1), and one end of the second screen (2) adjacent the connecting rod (7) extends outside the first screen (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455337.XU CN209753378U (en) | 2019-04-04 | 2019-04-04 | white tea leaf screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455337.XU CN209753378U (en) | 2019-04-04 | 2019-04-04 | white tea leaf screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753378U true CN209753378U (en) | 2019-12-10 |
Family
ID=68758054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920455337.XU Expired - Fee Related CN209753378U (en) | 2019-04-04 | 2019-04-04 | white tea leaf screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657837A (en) * | 2020-12-30 | 2021-04-16 | 云南省农业科学院茶叶研究所 | Impurity removal device and method for tea processing |
| CN112845015A (en) * | 2020-12-25 | 2021-05-28 | 云南省农业科学院茶叶研究所 | Intelligent tea screening device and method |
-
2019
- 2019-04-04 CN CN201920455337.XU patent/CN209753378U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845015A (en) * | 2020-12-25 | 2021-05-28 | 云南省农业科学院茶叶研究所 | Intelligent tea screening device and method |
| CN112845015B (en) * | 2020-12-25 | 2022-07-05 | 云南省农业科学院茶叶研究所 | Intelligent tea screening device and method |
| CN112657837A (en) * | 2020-12-30 | 2021-04-16 | 云南省农业科学院茶叶研究所 | Impurity removal device and method for tea processing |
| CN112657837B (en) * | 2020-12-30 | 2022-08-09 | 云南省农业科学院茶叶研究所 | Impurity removal device and method for tea processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |