CN203764540U - Novel tea leaf winnowing machine - Google Patents
Novel tea leaf winnowing machine Download PDFInfo
- Publication number
- CN203764540U CN203764540U CN201420180768.7U CN201420180768U CN203764540U CN 203764540 U CN203764540 U CN 203764540U CN 201420180768 U CN201420180768 U CN 201420180768U CN 203764540 U CN203764540 U CN 203764540U
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- winnowing
- conveyer belt
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- winnowing box
- novel tea
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- 241001122767 Theaceae Species 0.000 title claims abstract description 29
- 230000005484 gravity Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 13
- 238000007670 refining Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
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Abstract
The utility model relates to tea leaf production equipment, in particular to a novel tea leaf winnowing machine which has the function of continuously and evenly conveying materials and can improve winnowing efficiency. The novel tea leaf winnowing machine comprises a winnowing box, a conveying device, air blowers and a discharge opening in the bottom of the winnowing box. The novel tea leaf winnowing machine is characterized in that the winnowing box is 100 cm wide, the number of the air blowers is two, and the two air blowers are arranged on the two sides of one end of the winnowing box side by side and connected with the winnowing box through two air inlet channels respectively. The conveying device comprises a conveyer belt and a material evening up roller, wherein the conveyer belt is inclined upwards and fixed to the winnowing box, the material evening up roller is arranged above the conveyer belt and is close to the winnowing box, tea leaves on the conveyer belt are conveyed evenly through the material evening up roller, and a gravity door is arranged at the discharge opening. The novel tea leaf winnowing machine is simple in structure, scientific in design, and convenient to use, the yield of tea leaf winnowing is effectively increased, and the phenomenon that the tea leaves are broken due to a winnowing machine is avoided.
Description
Technical field
The utility model relates to Tea Production equipment, and especially one has continuous uniform convey materials function, improves the novel tea winnowing machine of selection by winnowing efficiency.
Background technology
Tealeaves in process of production, need to carry out classification to the quality of tealeaves, generally divide according to whole, the broken degree of similar tealeaves blade, due to integrated plate blade quality maximum, the broken last quality minimum of tealeaves, therefore in this process, conventionally use winnowing machine to carry out sorting, the tealeaves that utilizes wind-force not wait quality screens.
At present, modal winnowing machine is made up of Winnowing box, feed arrangement, air blast and discharging opening conventionally, air blast air port is arranged on feed arrangement below, tea leaf is crossed feed arrangement and is fallen in Winnowing box, in dropping process, utilize the wind-force of air blast to carry out selection by winnowing to tealeaves, first the tealeaves of full wafer fall, the broken end of tealeaves is blown to Winnowing box tail end by wind-force and just can fall, all the other tealeaves, according to blade size, fall successively, set gradually discharging opening in Winnowing box bottom simultaneously, collect the tealeaves of whereabouts, can complete tea-leaf wind selection process.
Existing winnowing machine, its feed arrangement is selected vibrating feeder conventionally, in the time of charging, mostly be one section of one section feeding, can not carry tealeaves by continuous uniform, cause selection by winnowing inhomogeneous, when every batch of tealeaves has just entered winnowing machine, the tealeaves that quality is lower can be sneaked in high-quality tealeaves heap, and at selection by winnowing back segment, the tealeaves that quality is higher can fall in the tea heap that quality is lower; And existing discharging opening mostly is plate design, in the time of push-and-pull, unavoidably the tealeaves adhering on its surface is pulverized, reduce the grade of final tealeaves; Secondly, existing Winnowing box small volume, bandpass is only 40-50cm, causes output less, can not meet Production requirement.
Summary of the invention
To be solved in the utility model is exactly existing winnowing machine, can not carry tealeaves by continuous uniform, selection by winnowing is inhomogeneous, discharging opening design is unreasonable, easily pulverize tealeaves, and Winnowing box volume is little, the problem of limiting output, provide one to there is continuous uniform convey materials function, improve the novel tea winnowing machine of selection by winnowing efficiency.
Novel tea winnowing machine of the present utility model, comprise Winnowing box, conveying device, air blast and be arranged on the discharging opening of Winnowing box bottom, it is characterized in that the wide 100cm of being of this Winnowing box, air blast is two, is arranged side by side in both sides, Winnowing box one end and is connected with Winnowing box by two air intake passages; This conveying device comprises conveyer belt and smoother roller, conveyer belt is inclined upwardly and is fixed on Winnowing box, smoother roller is arranged on conveyer belt top, and near Winnowing box, by smoother roller, the tealeaves on conveyer belt is evenly carried, several refining rods that are crisscross arranged on this smoother roller, every refining rod is all perpendicular to dentation smoother roller surface, and refining rod length is no more than the distance between dentation smoother roller roll surface and conveyer belt; Discharging opening place is provided with gravity door, and this gravity door comprises door-plate and gravity block, and door-plate level is arranged on discharging opening place, and gravity block is fixedly connected with door-plate, and door-plate and gravity block rotate around tie point.
In described air intake passage, be provided with split-wind plate, for the wind-force of air blast is evenly blowed to Winnowing box inside.
On described Winnowing box sidewall, be provided with observation window, be convenient in real-time monitoring production process, adjust equipment rotating speed, wind-force size.
Described discharging opening two ends are provided with the dividing plate of holding up, and by adjusting dividing plate angle, the tealeaves that just can fall selection by winnowing is very easily selected.
Described discharging opening below is also provided with conveyer belt, for collecting the tealeaves of discharging opening output.
Described conveyer belt lower end is provided with a material trough, and conveyer belt low side is arranged on material trough inside, in use, directly the tealeaves for the treatment of selection by winnowing is put into material trough, opens conveyer belt.
Upwards lift from front to back at described Winnowing box top, is convenient to improve its inner selection by winnowing space.
Described novel tea winnowing machine also comprises the air exhausting device that gathers dust, and the air exhausting device that gathers dust is arranged on Winnowing box afterbody, and by after dust collection contained in the wind in Winnowing box, wind and dust are discharged from different mouths respectively.
The tealeaves for the treatment of selection by winnowing is imported in material trough, open conveyer belt, send in Winnowing box by conveyer belt, in course of conveying, utilize refining rod to make tealeaves on conveyer belt, evenly enter Winnowing box, open afterwards two air blasts, air blast wind-force is out by air intake passage, under the effect of split-wind plate, evenly enter in Winnowing box, because Winnowing box width has increased by one times than traditional Winnowing box, therefore use dual blower setting, increase intake.Under wind-force effect, the tealeaves falling into is divided according to blade size, first the large more completely tealeaves of blade fall into the discharging opening of Winnowing box leading portion, more broken tealeaves falls into the discharging opening of Winnowing box rear end, in selection by winnowing process, can observe by observation window, adjustment wind-force size, or adjust dividing plate angle, carry out tealeaves selection.After the tealeaves on the gravity door of discharging opening is stacked into a certain degree, under Action of Gravity Field, gravity door is opened automatically, and tealeaves is discharged, and is collected by the vessel that are placed on conveyer belt.Because gravity door is selected the unfolding mode of rotation, can effectively avoid tealeaves to be pulverized.
Novel tea winnowing machine of the present utility model, structural member list, design science, easy to use, effectively improve the output of tea-leaf wind selection, avoid tealeaves because of the fragmentation of winnowing machine cause simultaneously, effectively ensure tea quality, and from being fed to collection, all can realize Automatic Control, reduce manpower demand, be convenient to reduce costs.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model smoother roller structural representation.
Fig. 3 is the utility model discharge hole structure schematic diagram.
Wherein, Winnowing box 1, conveying device 2, air blast 3, discharging opening 4, air intake passage 5, conveyer belt 6, smoother roller 7, refining rod 8, door-plate 9, gravity block 10, split-wind plate 11, observation window 12, dividing plate 13, conveyer belt 14, material trough 15, air exhausting device 16 gathers dust.
Detailed description of the invention
Embodiment 1: a kind of novel tea winnowing machine, comprise Winnowing box 1, conveying device 2, air blast 3 and be arranged on the discharging opening 4 of Winnowing box 1 bottom, this Winnowing box 1 is wide is 100cm, air blast 3 is two, is arranged side by side in Winnowing box 1 both sides, one end and is connected with Winnowing box 1 by two air intake passages 5; This conveying device 2 comprises conveyer belt 6 and smoother roller 7, conveyer belt 6 is inclined upwardly and is fixed on Winnowing box 1, smoother roller 7 is arranged on conveyer belt 6 tops, and near Winnowing box 1, by smoother roller 7, the tealeaves on conveyer belt 6 is evenly carried, several refining rods 8 that are crisscross arranged on this smoother roller 7, every refining rod 8 is all perpendicular to dentation smoother roller 7 surfaces, and refining rod 8 length are no more than the distance between dentation smoother roller 7 roll surfaces and conveyer belt 6; Discharging opening 4 places are provided with gravity door, and this gravity door comprises door-plate 9 and gravity block 10, and door-plate 9 levels are arranged on discharging opening 4 places, and gravity block 10 is fixedly connected with door-plate 9, and door-plate 9 rotates around tie point with gravity block 10.In air intake passage 5, be provided with split-wind plate 11, for the wind-force of air blast 3 evenly being blowed to Winnowing box 1 inside.On Winnowing box 1 sidewall, be provided with observation window 12, be convenient in real-time monitoring production process, adjust equipment rotating speed, wind-force size.Discharging opening 4 two ends are provided with the dividing plate 13 of holding up, and by adjusting dividing plate 13 angles, the tealeaves that just can fall selection by winnowing is very easily selected.Discharging opening 4 belows are also provided with conveyer belt 14, the tealeaves of exporting for collecting discharging opening 4.Conveyer belt 6 lower end are provided with a material trough 15, and conveyer belt 6 low sides are arranged on material trough 15 inside, in use, directly the tealeaves for the treatment of selection by winnowing are put into material trough 15, open conveyer belt 6.Upwards lift from front to back at Winnowing box 1 top, is convenient to improve its inner selection by winnowing space.Novel tea winnowing machine also comprises the air exhausting device 16 that gathers dust, and the air exhausting device 16 that gathers dust is arranged on Winnowing box 1 afterbody, and by after dust collection contained in the wind in Winnowing box 1, wind and dust are discharged from different mouths respectively.
The tealeaves for the treatment of selection by winnowing is imported in material trough 15, open conveyer belt 6, send in Winnowing box 1, in course of conveying by conveyer belt 6, utilize refining rod 8 to make tealeaves on conveyer belt 6, evenly enter Winnowing box 1, open afterwards two air blasts 3, air blast 3 wind-force is out by air intake passage 5, under the effect of split-wind plate 11, evenly enter in Winnowing box 1, because Winnowing box 1 width has increased by one times than traditional Winnowing box 1, therefore use dual blower 3 to arrange, increase intake.Under wind-force effect, the tealeaves falling into is divided according to blade size, first the large more completely tealeaves of blade fall into the discharging opening 4 of Winnowing box 1 leading portion, more broken tealeaves falls into the discharging opening 4 of Winnowing box 1 rear end, in selection by winnowing process, can observe by observation window 12, adjustment wind-force size, or adjust dividing plate 13 angles, carry out tealeaves selection.After the tealeaves on the gravity door of discharging opening 4 is stacked into a certain degree, under Action of Gravity Field, gravity door is opened automatically, and tealeaves is discharged, and is collected by the vessel that are placed on conveyer belt 14.Because gravity door is selected the unfolding mode of rotation, can effectively avoid tealeaves to be pulverized.
Claims (8)
1. a novel tea winnowing machine, comprise Winnowing box (1), conveying device (2), air blast (3) and be arranged on the discharging opening (4) of Winnowing box (1) bottom, it is characterized in that the wide 100cm of being of this Winnowing box (1), air blast (3) is two, is arranged side by side in Winnowing box (1) both sides, one end and is connected with Winnowing box (1) by two air intake passages (5); This conveying device (2) comprises conveyer belt (6) and smoother roller (7), conveyer belt (6) is inclined upwardly and is fixed on Winnowing box (1), smoother roller (7) is arranged on conveyer belt (6) top, and near Winnowing box (1), by smoother roller (7), the tealeaves on conveyer belt (6) is evenly carried, several refining rods (8) are crisscross arranged on this smoother roller (7), every refining rod (8) is all perpendicular to dentation smoother roller (7) surface, and refining rod (8) length is no more than the distance between dentation smoother roller (7) roll surface and conveyer belt (6); Discharging opening (4) locates to be provided with gravity door, this gravity door comprises door-plate (9) and gravity block (10), door-plate (9) level is arranged on discharging opening (4) and locates, and gravity block (10) is fixedly connected with door-plate (9), and door-plate (9) rotates around tie point with gravity block (10).
2. novel tea winnowing machine as claimed in claim 1, is characterized in that being provided with split-wind plate (11) in described air intake passage (5).
3. novel tea winnowing machine as claimed in claim 1, is characterized in that being provided with observation window (12) on described Winnowing box (1) sidewall.
4. novel tea winnowing machine as claimed in claim 1, is characterized in that described discharging opening (4) two ends are provided with the dividing plate (13) of holding up, and by adjusting dividing plate (13) angle, the tealeaves that just can fall selection by winnowing is very easily selected.
5. novel tea winnowing machine as claimed in claim 1, is characterized in that described discharging opening (4) below is also provided with conveyer belt (14).
6. novel tea winnowing machine as claimed in claim 1, is characterized in that described conveyer belt (6) lower end is provided with a material trough (15), and conveyer belt (6) low side is arranged on material trough (15) inside.
7. novel tea winnowing machine as claimed in claim 1, upwards lift from front to back at Winnowing box (1) top described in it is characterized in that, improves its inner selection by winnowing space.
8. novel tea winnowing machine as claimed in claim 1, it is characterized in that described novel tea winnowing machine also comprises the air exhausting device that gathers dust (16), the air exhausting device (16) that gathers dust is arranged on Winnowing box (1) afterbody, by after dust collection contained in the wind in Winnowing box (1), wind and dust are discharged from different mouths respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180768.7U CN203764540U (en) | 2014-04-15 | 2014-04-15 | Novel tea leaf winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180768.7U CN203764540U (en) | 2014-04-15 | 2014-04-15 | Novel tea leaf winnowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764540U true CN203764540U (en) | 2014-08-13 |
Family
ID=51281788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180768.7U Expired - Fee Related CN203764540U (en) | 2014-04-15 | 2014-04-15 | Novel tea leaf winnowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764540U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399669A (en) * | 2014-12-15 | 2015-03-11 | 云南省农业机械研究所 | Rose petal beating and collecting device |
| CN104858148A (en) * | 2015-05-19 | 2015-08-26 | 贵州苗岭雾海生态有机茶园有限公司 | Tea leaf winnowing and color sorting equipment |
| CN104984906A (en) * | 2015-07-20 | 2015-10-21 | 郭志男 | Vertical air flue garbage sorting equipment |
| CN105057211A (en) * | 2015-08-04 | 2015-11-18 | 益阳胜希机械设备制造有限公司 | Circulation type tea leaf dust removal winnowing machine |
| CN106689451A (en) * | 2017-01-04 | 2017-05-24 | 云南省农业机械研究所 | Material mixing device |
| CN108995840A (en) * | 2018-08-31 | 2018-12-14 | 佛山早立科技有限公司 | A kind of hand-washing powder weighing and packaging system |
| CN109701870A (en) * | 2019-02-10 | 2019-05-03 | 山东嘉惠晶体材料有限公司 | Wind separation and impurity removal device for preparing mica flakes |
| CN109821739A (en) * | 2019-03-14 | 2019-05-31 | 安徽绿源机械科技股份有限公司 | A kind of tea wind sorting machine |
| CN116809406A (en) * | 2023-07-18 | 2023-09-29 | 安徽农业大学 | A tea grading and selecting machine and its tea grading and selecting method |
| CN120306267A (en) * | 2025-06-17 | 2025-07-15 | 江西省农业科学院农业工程研究所 | Automatic uniform leaf sorting device and method for machine-picked fresh tea leaves and high-quality tea |
-
2014
- 2014-04-15 CN CN201420180768.7U patent/CN203764540U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399669A (en) * | 2014-12-15 | 2015-03-11 | 云南省农业机械研究所 | Rose petal beating and collecting device |
| CN104858148A (en) * | 2015-05-19 | 2015-08-26 | 贵州苗岭雾海生态有机茶园有限公司 | Tea leaf winnowing and color sorting equipment |
| CN104858148B (en) * | 2015-05-19 | 2017-04-12 | 贵州苗岭雾海生态有机茶园有限公司 | Tea leaf winnowing and color sorting equipment |
| CN104984906A (en) * | 2015-07-20 | 2015-10-21 | 郭志男 | Vertical air flue garbage sorting equipment |
| CN105057211A (en) * | 2015-08-04 | 2015-11-18 | 益阳胜希机械设备制造有限公司 | Circulation type tea leaf dust removal winnowing machine |
| CN106689451A (en) * | 2017-01-04 | 2017-05-24 | 云南省农业机械研究所 | Material mixing device |
| CN108995840A (en) * | 2018-08-31 | 2018-12-14 | 佛山早立科技有限公司 | A kind of hand-washing powder weighing and packaging system |
| CN109701870A (en) * | 2019-02-10 | 2019-05-03 | 山东嘉惠晶体材料有限公司 | Wind separation and impurity removal device for preparing mica flakes |
| CN109821739A (en) * | 2019-03-14 | 2019-05-31 | 安徽绿源机械科技股份有限公司 | A kind of tea wind sorting machine |
| CN116809406A (en) * | 2023-07-18 | 2023-09-29 | 安徽农业大学 | A tea grading and selecting machine and its tea grading and selecting method |
| CN120306267A (en) * | 2025-06-17 | 2025-07-15 | 江西省农业科学院农业工程研究所 | Automatic uniform leaf sorting device and method for machine-picked fresh tea leaves and high-quality tea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140813 Termination date: 20210415 |