CN201976686U - Tea leaf conveying and screening device - Google Patents
Tea leaf conveying and screening device Download PDFInfo
- Publication number
- CN201976686U CN201976686U CN2011200711787U CN201120071178U CN201976686U CN 201976686 U CN201976686 U CN 201976686U CN 2011200711787 U CN2011200711787 U CN 2011200711787U CN 201120071178 U CN201120071178 U CN 201120071178U CN 201976686 U CN201976686 U CN 201976686U
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- screen frame
- screen
- tealeaves
- lower floor
- frame
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Abstract
The utility model relates to a tea leaf conveying and screening device which comprises a tea leaf lifting and conveying device. The tea leaf lifting and conveying device comprises a tilting conveying belt; a feed hopper is arranged at the lower end of the conveying belt; a discharge hole is arranged at the upper end of the conveying belt; a double-layer screen frame which is folded in an angle is arranged below the discharge hole; a discharge channel is arranged on a bottom plate of the upper-layer screen frame close to the end of the lower-layer screen frame; the rear end of the discharge channel is provided with a feed opening communicated with the screen surface of the upper-layer screen frame; the feed opening is communicated to one end of the lower-layer screen frame; and the other end of the lower-layer screen frame is respectively provided with two-layer discharge channel holes corresponding to positions above and below the screen surface of the lower-layer screen frame. The tea leaf conveying and screening device has a simple structure, the automatic screening of the tea leaves can be realized, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of screening plant, and particularly a kind of tealeaves is failed screen device.
Background technology
The raw material of quality of tea leaves and tealeaves, baking process etc. all have very big relation, in the process of making jasmine tea, because tealeaves is not of uniform size in the tea embryo that uses, the product that cause into tea are different mutually, influence the quality of tealeaves, and manually use screen cloth to carry out the size separation of tealeaves, and not only waste of manpower, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of tealeaves to fail screen device, and this apparatus structure is simple, can realize the automatic screening of tealeaves, enhances productivity.
The technical solution of the utility model is: a kind of tealeaves is failed screen device, it is characterized in that: comprise that tealeaves promotes conveying device, described tealeaves promotes conveying device and comprises the driving-belt that is obliquely installed, described conveyer belt is positioned at downside one end and is provided with feed hopper, described conveyer belt is positioned at upside one end and is provided with discharging opening, described discharging opening below is provided with the folding double-deck screen frame that an angle is provided with that is, described upper strata screen frame is provided with a tapping channel near the base plate of the end of lower floor's screen frame, the rear end of described tapping channel also is provided with the feed opening that communicates with the compass screen surface of upper strata screen frame, described feed opening leads to an end of lower floor's screen frame, and the other end of described lower floor screen frame is respectively arranged with the two-layer discharging port that reaches on the corresponding lower floor screen frame compass screen surface under the compass screen surface.
Be respectively equipped with eccentric mechanism on the frame of described upper strata screen frame and lower floor's screen frame.
The sieve aperture of described upper strata screen frame is less than the sieve aperture of lower floor's screen frame.
Advantage of the present utility model is: this apparatus structure is simple, is easy to processing and manufacturing, and production cost is low; Can realize the automatic screening of tealeaves, not only help improving the quality of the jasmine tea of producing, and can enhance productivity greatly; Sieve on the two-layer screen frame that employing is folded with, save floor occupying area, screening effect is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of tealeaves is failed screen device, it is characterized in that: comprise that tealeaves promotes conveying device, described tealeaves promotes conveying device and comprises the driving-belt 1 that is obliquely installed, described conveyer belt is positioned at downside one end and is provided with feed hopper 2, described conveyer belt is positioned at upside one end and is provided with discharging opening 3, described discharging opening below is provided with the folding double-deck screen frame that an angle is provided with that is, described upper strata screen frame 4 is provided with a tapping channel 6 near the base plate of the end of lower floor's screen frame 5, the rear end of described tapping channel also is provided with the feed opening 7 that communicates with the compass screen surface of upper strata screen frame, described feed opening leads to an end of lower floor's screen frame, and the other end of described lower floor screen frame is respectively arranged with the two-layer discharging port 8 that reaches on the corresponding lower floor screen frame compass screen surface under the compass screen surface, 9.
Be respectively equipped with eccentric turbine on the frame of described upper strata screen frame and lower floor's screen frame, to realize the vibrosieve of upper and lower screen frame.
The course of work of the present utility model is as follows: tealeaves is inserted in the feed hopper that promotes conveying device, by conveyer belt it is promoted, discharge and fall into by the discharging opening of upside and carry out first time on the screen frame of upper strata and sieve, tealeaves can be spread out on the compass screen surface more equably in the process that falls, and helps further screening.
On the screen frame of upper strata, carry out the screening first time, the sieve aperture of upper strata screen frame is less, tealeaves less or chip leaks down from sieve aperture and enters second layer screen frame from feed opening, and the tealeaves on the compass screen surface 10 of upper strata screen frame is exported from tapping channel, the tealeaves that the product that obtain are mutually best; Tealeaves on the second layer screen frame once sieves again, the tealeaves that will leak down discharge in small, broken bits, and the bigger tealeaves that stays on the compass screen surface 11 of lower floor's screen frame is discharged from the discharging port, the tealeaves that the product that obtain are mutually general; Two-layer screen frame is rugosity arranges that conserve space makes that tealeaves can repeatedly sieve in limited space.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. a tealeaves is failed screen device, it is characterized in that: comprise that tealeaves promotes conveying device, described tealeaves promotes conveying device and comprises the driving-belt that is obliquely installed, described conveyer belt is positioned at downside one end and is provided with feed hopper, described conveyer belt is positioned at upside one end and is provided with discharging opening, described discharging opening below is provided with the folding double-deck screen frame that an angle is provided with that is, described upper strata screen frame is provided with a tapping channel near the base plate of the end of lower floor's screen frame, the rear end of described tapping channel also is provided with the feed opening that communicates with the compass screen surface of upper strata screen frame, described feed opening leads to an end of lower floor's screen frame, and the other end of described lower floor screen frame is respectively arranged with the two-layer discharging port that reaches on the corresponding lower floor screen frame compass screen surface under the compass screen surface.
2. tealeaves according to claim 1 is failed screen device, it is characterized in that: be respectively equipped with eccentric mechanism on the frame of described upper strata screen frame and lower floor's screen frame.
3. tealeaves according to claim 1 is failed screen device, it is characterized in that: the sieve aperture of described upper strata screen frame is less than the sieve aperture of lower floor's screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200711787U CN201976686U (en) | 2011-03-17 | 2011-03-17 | Tea leaf conveying and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200711787U CN201976686U (en) | 2011-03-17 | 2011-03-17 | Tea leaf conveying and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201976686U true CN201976686U (en) | 2011-09-21 |
Family
ID=44604163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200711787U Expired - Fee Related CN201976686U (en) | 2011-03-17 | 2011-03-17 | Tea leaf conveying and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201976686U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553821A (en) * | 2012-02-08 | 2012-07-11 | 福建省天湖茶业有限公司 | Rolling circular tea leaf screening machine |
| CN102728545A (en) * | 2012-06-30 | 2012-10-17 | 舒城圣桂食品有限公司 | Oblique-plane vibration vegetable screening machine |
| CN103480565A (en) * | 2013-03-19 | 2014-01-01 | 苏州市西山宏运材料用品厂 | Working method for tea leaf sieving machine |
| CN103495544A (en) * | 2013-03-19 | 2014-01-08 | 苏州市西山宏运材料用品厂 | Operation method of tea leaf screening machine capable of screening tea leaves batch by batch |
| CN103801506A (en) * | 2014-02-05 | 2014-05-21 | 陆永柱 | Method for classifying tea leaves in one-side reciprocating swing mode |
| CN104056772A (en) * | 2013-03-19 | 2014-09-24 | 蒋春花 | Tea leaf screening machine |
| CN104056773A (en) * | 2013-03-19 | 2014-09-24 | 蒋春花 | Working method of tea leaf screening machine |
| CN108097575A (en) * | 2018-01-16 | 2018-06-01 | 浙江理工大学 | A kind of tea leaf vibration sorting unit using sieve plate |
-
2011
- 2011-03-17 CN CN2011200711787U patent/CN201976686U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553821A (en) * | 2012-02-08 | 2012-07-11 | 福建省天湖茶业有限公司 | Rolling circular tea leaf screening machine |
| CN102728545A (en) * | 2012-06-30 | 2012-10-17 | 舒城圣桂食品有限公司 | Oblique-plane vibration vegetable screening machine |
| CN102728545B (en) * | 2012-06-30 | 2015-12-02 | 舒城圣桂食品有限公司 | A kind of inclined-plane reciprocating sieve dish machine |
| CN104056773A (en) * | 2013-03-19 | 2014-09-24 | 蒋春花 | Working method of tea leaf screening machine |
| CN104056772A (en) * | 2013-03-19 | 2014-09-24 | 蒋春花 | Tea leaf screening machine |
| CN103495544A (en) * | 2013-03-19 | 2014-01-08 | 苏州市西山宏运材料用品厂 | Operation method of tea leaf screening machine capable of screening tea leaves batch by batch |
| CN103480565A (en) * | 2013-03-19 | 2014-01-01 | 苏州市西山宏运材料用品厂 | Working method for tea leaf sieving machine |
| CN104056773B (en) * | 2013-03-19 | 2016-02-03 | 广西阿哩哩养生科技有限责任公司 | The method of work of dark brownish green screening machine |
| CN103495544B (en) * | 2013-03-19 | 2016-05-04 | 苏州赛斯德工程设备有限公司 | A kind of can be by batch method of work of the dark brownish green dark brownish green screening machine of screening |
| CN104056772B (en) * | 2013-03-19 | 2016-08-17 | 广州颛利智能科技有限责任公司 | Dark brownish green screening machine |
| CN103480565B (en) * | 2013-03-19 | 2016-11-16 | 苏州海而仕信息科技有限公司 | A kind of method of work of dark brownish green screening machine |
| CN103801506A (en) * | 2014-02-05 | 2014-05-21 | 陆永柱 | Method for classifying tea leaves in one-side reciprocating swing mode |
| CN103801506B (en) * | 2014-02-05 | 2016-05-11 | 陆永柱 | Adopt the method for one-sided reciprocally swinging mode to tea dry sorting |
| CN108097575A (en) * | 2018-01-16 | 2018-06-01 | 浙江理工大学 | A kind of tea leaf vibration sorting unit using sieve plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20130317 |