CN220969971U - Winnowing machine for tea processing - Google Patents
Winnowing machine for tea processing Download PDFInfo
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- CN220969971U CN220969971U CN202322691477.6U CN202322691477U CN220969971U CN 220969971 U CN220969971 U CN 220969971U CN 202322691477 U CN202322691477 U CN 202322691477U CN 220969971 U CN220969971 U CN 220969971U
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- baffle
- winnowing
- machine
- ventilation
- tea
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- 241001122767 Theaceae Species 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000012216 screening Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of winnowing machines and discloses a winnowing machine for tea processing, which comprises a machine shell and a feeding conveying belt, wherein the feeding conveying belt is arranged on one side of the top of the machine shell, a material guide plate is arranged on one side of a first partition plate, a ventilation partition plate is arranged on one side of the bottom of the material guide plate, a second partition plate is arranged on one side of the inner wall of the machine shell, a space is reserved between the top of the second partition plate and the bottom of the material guide plate, two groups of fans are arranged on one side of the machine shell, one group of fans are located above the first partition plate in the air outlet direction, and materials in each winnowing cavity continuously fall down.
Description
Technical Field
The utility model relates to the technical field of winnowing machines, in particular to a winnowing machine for tea processing.
Background
In the tea processing process, the function of the winnowing machine is to utilize the difference of suspension speed between tea materials and impurities, and remove impurities and sort by means of wind power.
The publication number is: CN 216880434U's chinese utility model patent discloses a winnowing machine for tea processing production, including screening box, screening box's inner wall right-hand member face movable mounting has the sieve, screening box's top is provided with into the hopper, screening box's inside is provided with screening mechanism, screening mechanism's bottom is provided with shake mechanism, the fan is installed to screening box's left end, two discharge holes have been seted up to screening box's front end face, screening box's right-hand member downside is provided with collection mechanism, screening box's right-hand member mid-mounting has the filter screen, and the utility model can remove dust work to tealeaves, is convenient for filter tealeaves thick liquid impurity, realizes automatic selection by winnowing tealeaves, has improved work efficiency.
Among the above-mentioned technical scheme, when carrying out the selection by winnowing to tealeaves through the fan, the tealeaves that the quality is good falls into the inside of first screen cloth frame, and the tealeaves that the quality is poor falls into the inside of second screen cloth frame, that is to say, only two-stage selection by winnowing when the fan selection by winnowing, the level of selection by winnowing is less, can not carry out multistage selection by winnowing, and the tealeaves quality after the two-stage selection by winnowing is uneven, influences the quality classification of the tealeaves after the selection by winnowing.
Disclosure of utility model
The utility model aims to provide a winnowing machine for tea processing, which solves the problems that in the prior art, only two-stage winnowing is adopted when a fan is used for winnowing, the winnowing grade is low, multi-stage winnowing cannot be carried out, the quality of tea subjected to two-stage winnowing is uneven, and the quality classification of the tea subjected to winnowing is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a winnowing machine for tea processing, includes casing and feeding conveyer belt, casing top one side is equipped with feeding conveyer belt, be equipped with first baffle between the first half inner wall of casing, first baffle has two, two leave the interval between the first baffle, first baffle one side is equipped with the stock guide, and stock guide bottom one side is equipped with ventilation baffle, the casing inner wall is located ventilation baffle one side and is equipped with the second baffle, leave the interval between second baffle top and the stock guide bottom, casing one side is equipped with the fan, the fan has two sets of, a set of fan air-out direction is located first baffle top, another set of fan air-out direction is located between second baffle and the stock guide.
Further, the upper half part of the ventilation partition plate is provided with ventilation meshes, and the mesh size of the ventilation meshes is smaller than that of tea leaves.
Further, a distributing plate is arranged between two sides of the top of the feeding conveyor belt, a gap is reserved between the bottom of the distributing plate and the feeding conveyor belt, and the distributing plate is used for distributing tea leaves on the feeding conveyor belt into uniform thickness.
Further, a material blocking cover is arranged on one side of the top of the shell, an exhaust hole is formed in one side of the shell, and the size of the exhaust hole is smaller than that of tea.
Further, two first baffle is cut apart into three selection by winnowing chamber with casing upper portion inner chamber, every selection by winnowing chamber one side all is equipped with the stock guide, one second baffle with one ventilation baffle is a set of secondary air selection baffle, every selection by winnowing chamber below is equipped with a set of secondary air selection baffle.
Further, a collecting drawer is arranged at the bottom of the machine shell and between the ventilation partition plate and the second partition plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when the winnowing machine for tea processing is used, the tea materials are fed and conveyed through the feeding conveying belt, in the conveying process, the distributing plate distributes the tea materials into uniform thickness, so that the tea materials are uniformly blown when in winnowing, then enter the machine shell, firstly, the tea materials are blown through the fan at the top, the winnowing is carried out according to the different weights of impurities and different grades of tea in the tea, the heavy materials directly fall into the first winnowing cavity, the light materials are blown through the fan and enter the other two winnowing cavities, then the materials in the winnowing cavities continuously fall, the materials are separated into seven grades through the fan in the middle of the machine shell, the sorting effect of one-time winnowing multi-stage discharging is realized, the sorting classification is improved, the sorting efficiency is improved without multiple sorting.
Drawings
FIG. 1 is a perspective view of a winnowing machine for tea processing according to the present utility model;
FIG. 2 is a perspective view of an alternative view of a winnowing machine for tea processing according to the present utility model;
FIG. 3 is a front cross-sectional view of a winnowing machine for tea processing according to the present utility model;
fig. 4 is a front view of a winnowing machine for tea processing according to the present utility model.
In the figure: 1-a shell; 2-feeding conveyer belt; 3-a material distribution plate; 4-a material blocking cover; 5-a fan; 6-an aggregate drawer; 7-a first separator; 8-a material guide plate; 9-a second separator; 10-ventilation partition.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a winnowing machine for tea processing, including casing 1 and feeding conveyer belt 2, casing 1 top one side is equipped with feeding conveyer belt 2, be equipped with first baffle 7 between the first partition plate 7 of casing 1 upper portion inner wall, first baffle 7 has two, leave the interval between two first baffles 7, first baffle 7 one side is equipped with stock guide 8, stock guide 8 bottom one side is equipped with ventilation baffle 10, casing 1 inner wall is located ventilation baffle 10 one side and is equipped with second baffle 9, leave the interval between second baffle 9 top and the stock guide 8 bottom, casing 1 one side is equipped with fan 5, fan 5 has two sets of, a set of fan 5 air-out direction is located first baffle 7 top, another set of fan 5 air-out direction is located between second baffle 9 and the stock guide 8. Firstly, blow through the fan at top, carry out the selection by winnowing according to the weight difference of impurity and different grades of tealeaves in the tealeaves, the heavy material of quality directly falls to first selection by winnowing chamber in, the blowing of light material through the fan, get into two other selection by winnowing chambeies, then the material in each selection by winnowing chamber continues to fall, carry out the selection by winnowing once more through the fan at casing 1 middle part, cooperation second baffle 9 and ventilation baffle 10's separation, divide into seven grades with the material, realized the effect of the multistage ejection of compact of selection by winnowing once, improve the sorting effect of tealeaves.
The upper half of the ventilation partition board 10 is provided with ventilation meshes, and the mesh size of the ventilation meshes is smaller than that of tea leaves. The wind power of the fan 5 can be smoothly conveyed to the furthest winnowing cavity.
A distributing plate 3 is arranged between two sides of the top of the feeding conveyor belt 2, a gap is reserved between the bottom of the distributing plate 3 and the feeding conveyor belt 2, and the distributing plate 3 is used for distributing tea leaves on the feeding conveyor belt 2 into uniform thickness. Is convenient for being evenly stressed during the winnowing.
One side of the top of the shell 1 is provided with a material blocking cover 4 for preventing materials from flying out.
One side of the shell 1 is provided with an exhaust hole, the size of the exhaust hole is smaller than that of tea leaves, and the exhaust hole is used for exhausting air and preventing air flow disorder in the shell 1 from causing air separation disadvantage.
The inner cavity of the upper half part of the shell 1 is divided into three winnowing cavities by two first clapboards 7, one side of each winnowing cavity is provided with a material guide plate 8, one second clapboards 9 and one ventilation clapboards 10 are a group of secondary air separation clapboards, and a group of secondary air separation clapboards are arranged below each winnowing cavity. The material in each selection by winnowing chamber continues to fall, carries out the selection by winnowing once more through the fan at casing 1 middle part, cooperates the separation of second baffle 9 and ventilation baffle 10, falls into seven grades with the material, has realized the effect of the multistage ejection of compact of selection by winnowing once, has improved the separation effect of tealeaves, has increased the separation classification, need not to select separately many times, has improved separation efficiency.
An aggregate drawer 6 is arranged at the bottom of the machine shell 1 and between the ventilation baffle 10 and the second baffle 9, and is used for classifying and collecting classified tea materials.
Working principle: when the winnowing machine for tea processing is used, tea materials are fed and conveyed through the feeding conveying belt 2, in the conveying process, the tea materials are distributed into uniform thickness by the distributing plate 3, the air is conveniently and uniformly blown during winnowing, then the tea materials enter the machine shell 1, firstly, air is blown through the fan at the top, the air is blown according to the impurity in the tea and the weight difference of different grades of tea, the heavy materials directly fall into the first winnowing cavity, the light materials are blown through the fan, enter the other two winnowing cavities, then the materials in the various winnowing cavities continuously fall, the air in the middle part of the machine shell 1 is winnowed again, the separation of the second partition plate 9 and the ventilation partition plate 10 is matched, the materials are divided into seven grades, the effect of one-time winnowing multi-stage discharging is realized, the sorting effect of the tea is improved, the sorting category is increased, multiple sorting is not needed, and the sorting efficiency is improved.
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.
Claims (6)
1. Winnowing machine for tea processing, including casing (1) and feeding conveyer belt (2), its characterized in that: the utility model provides a feeding conveyer belt (2) is equipped with on one side of casing (1) top, be equipped with first baffle (7) between casing (1) upper half inner wall, first baffle (7) have two, two leave the interval between first baffle (7), first baffle (7) one side is equipped with stock guide (8), and stock guide (8) bottom one side is equipped with ventilation baffle (10), casing (1) inner wall is located ventilation baffle (10) one side and is equipped with second baffle (9), leave the interval between second baffle (9) top and stock guide (8) bottom, casing (1) one side is equipped with fan (5), fan (5) have two sets of, a set of fan (5) air-out direction is located first baffle (7) top, and another set of fan (5) air-out direction is located between second baffle (9) and stock guide (8).
2. A fanning machine for tea processing according to claim 1, wherein: the upper half part of the ventilation partition board (10) is provided with ventilation meshes, and the mesh size of the ventilation meshes is smaller than that of tea leaves.
3. A fanning machine for tea processing according to claim 1, wherein: a distributing plate (3) is arranged between two sides of the top of the feeding conveyor belt (2), a gap is reserved between the bottom of the distributing plate (3) and the feeding conveyor belt (2), and the distributing plate (3) is used for distributing tea leaves on the feeding conveyor belt (2) into uniform thickness.
4. A fanning machine for tea processing according to claim 3, wherein: the tea leaf machine is characterized in that a material blocking cover (4) is arranged on one side of the top of the machine shell (1), an exhaust hole is formed in one side of the machine shell (1), and the size of the exhaust hole is smaller than that of tea leaves.
5. A fanning machine for tea processing according to claim 1, wherein: two first baffle (7) divide into three selection by winnowing chamber with casing (1) upper half inner chamber, every selection by winnowing chamber one side all is equipped with stock guide (8), one second baffle (9) and one ventilation baffle (10) are a set of secondary air selection baffle, every selection by winnowing chamber below is equipped with a set of secondary air selection baffle.
6. A fanning machine for tea processing according to claim 1, wherein: an aggregate drawer (6) is arranged between the ventilation partition board (10) and the second partition board (9) at the bottom of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691477.6U CN220969971U (en) | 2023-10-08 | 2023-10-08 | Winnowing machine for tea processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691477.6U CN220969971U (en) | 2023-10-08 | 2023-10-08 | Winnowing machine for tea processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220969971U true CN220969971U (en) | 2024-05-17 |
Family
ID=91035377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322691477.6U Active CN220969971U (en) | 2023-10-08 | 2023-10-08 | Winnowing machine for tea processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220969971U (en) |
-
2023
- 2023-10-08 CN CN202322691477.6U patent/CN220969971U/en active Active
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