CN107694904A - Tea Flower classified screening device - Google Patents
Tea Flower classified screening device Download PDFInfo
- Publication number
- CN107694904A CN107694904A CN201710764457.3A CN201710764457A CN107694904A CN 107694904 A CN107694904 A CN 107694904A CN 201710764457 A CN201710764457 A CN 201710764457A CN 107694904 A CN107694904 A CN 107694904A
- Authority
- CN
- China
- Prior art keywords
- screen box
- filter screen
- tea flower
- flower
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Tea And Coffee (AREA)
Abstract
The invention discloses a kind of Tea Flower classified screening device, including pedestal and the screen box being arranged on pedestal, the first filter screen, the second filter screen and the 3rd filter screen that aperture is gradually reduced are disposed with screen box from top to bottom, charging aperture is provided with the top of screen box, first filter screen, the second filter screen and the 3rd filter screen are corresponding with being arranged on screen box side wall first outlet, second outlet and the 3rd outlet respectively, micro-vibration device is provided with below screen box, micro-vibration device is fixed on pedestal by supporting plate, and buffer spring is provided between pedestal and supporting plate.The classified screening device of the present invention, solve the problem of Tea Flower sizing screening, the flower-shape, flower-shaped of fresh flower can not be destroyed, effectively protect the internal substances such as the polysaccharide, Tea Polyphenols and free amino acid of Tea Flower.
Description
Technical field
The present invention relates to Tea Flower processing technique field, and in particular to a kind of Tea Flower classified screening device.
Background technology
Tea Flower component content has removing toxic substances, antibacterial, hypoglycemic, anti-aging, cancer-resisting and strengthen immunity and other effects,
Its protein, tea polysaccharide, Tea Polyphenols, active polyphenoils exceed allied substances content in tealeaves.Pollen tool in Tea Flower
There is the feature of high protein and low fat, be a kind of high-quality protein nutritive source.Attention and favor of the Tea Flower by Market Consumer.It is right
The flower-shape of Tea Flower, fragrance, color and luster, brew soup look etc. and require more and more higher.
The time at harvesting florescence of Tea Flower is short, and typically before and after Tea Flower pollination in 2 days, selectivity is adopted after waiting liquid distilled from honeysuckle flowers or lotus leaves dry
Pluck.Because of Tea Flower diameter, weight heterogeneity, the Tea Flower product quality during following process is had a strong impact on.
The content of the invention
It is an object of the invention to provide a kind of Tea Flower classified screening device, solves Tea Flower diameter weight not
One, easily the problem of the quality of the tea tree flower prod during influence following process.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
A kind of Tea Flower classified screening device, including pedestal and the screen box that is arranged on pedestal, in above-mentioned screen box on to
Under be disposed with the first filter screen, the second filter screen and the 3rd filter screen that aperture is gradually reduced, be provided with the top of above-mentioned screen box
Charging aperture, above-mentioned first filter screen, the second filter screen and the 3rd filter screen are respectively with being arranged on screen box side wall first outlet, second outlet
It is corresponding with the 3rd outlet, micro-vibration device is provided with below above-mentioned screen box, above-mentioned micro-vibration device is consolidated by supporting plate
It is scheduled on pedestal, buffer spring is provided between above-mentioned pedestal and supporting plate.
Preferably, above-mentioned micro-vibration device includes connecting rod and driving wheel, above-mentioned driving wheel connects motor, above-mentioned driving wheel
Upper deviation circle centre position is provided with connecting rod mounting hole, and one end of above-mentioned connecting rod is connected by connecting rod mounting hole with driving wheel, above-mentioned company
The other end of bar is fixed on the bottom of screen box.
Preferably, the support spring and branch more than two for being mutually angle is also associated between above-mentioned screen box and supporting plate
Supporting rod.
Preferably, being connected with feed pipe on above-mentioned charging aperture, two are provided with the side side wall of above-mentioned feed pipe
Air nozzle more than individual, air nozzle more than above-mentioned two are all connected with air pump, and the opposite side of above-mentioned feed pipe is connected with inferior
Product export.
Preferably, the top connection bucket elevator of above-mentioned feed pipe is used to feed.
Preferably, the bottom of above-mentioned screen box is provided with scraper plate, above-mentioned scraper plate connects drive device and along screen box bottom
Portion is slided, and the bottom of above-mentioned screen box is additionally provided with impurities outlet.
Compared with prior art, beneficial effects of the present invention are at least one of following：
The classified screening device of the present invention, solves the problem of Tea Flower sizing screening, for the fresh flower just plucked with regard to that can carry out
Screening, while the flower-shape, flower-shaped of fresh flower can not also be destroyed, effectively protect the polysaccharide, Tea Polyphenols and free amine group of Tea Flower
The internal substances such as acid.
The present invention uses micro-vibration device, it is ensured that vibration frequency and Oscillation Amplitude, can either ensure screening effect, again
Can not destroy flower-shape, it is flower-shaped in the case of, adjust suitable vibration frequency and Oscillation Amplitude.
The aperture of filter screen classification of the present invention, is screened according to Tea Flower ranking score three-level, so as to ensure the product of Tea Flower
Matter.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1：
As shown in figure 1, a kind of Tea Flower classified screening device, including pedestal 2 and the screen box 1 being arranged on pedestal 2, above-mentioned sieve
The first filter screen 11 for being disposed with aperture in case 1 from top to bottom and being gradually reduced, the second filter screen 12 and the 3rd filter screen 13 are selected, it is above-mentioned
The top of screen box 1 is provided with charging aperture 14, and above-mentioned first filter screen 11, the second filter screen 12 and the 3rd filter screen 13 are respectively with being arranged on
The side wall first outlet 15 of screen box 1, the outlet of second outlet 16 and the 3rd are 17 corresponding, and the lower section of above-mentioned screen box 1 is provided with micro-
Vibrating device, above-mentioned micro-vibration device are fixed on pedestal 2 by supporting plate 3, are provided between above-mentioned pedestal 2 and supporting plate 3
Buffer spring 4.
For the present embodiment, it is sequentially reduced using the first filter screen, the second filter screen and the 3rd aperture of filter screen, so as to realize tea tree
Colored three-level sorting.For Tea Flower, Tea Flower category complete flower, both sexes entomophilous flower, entomochory pollen is relied primarily on.Camellia
It is made up of holder, calyx, corolla, oecium and gynoecium.The morphology of tea flower organ of different cultivars has difference.Holder circle is flat, calyx face
Color is green or green and brown color, usual 5.Corolla white, a small number of pink, is typically made up of, corolla size is according to product 5-9 pieces of petal
Kind and it is different.Base portion has body of gland, can secrete honeydew and fragrance, to cause insect transmission pollen, is created conditions for generative propagation.
200 pieces -300 pieces of stamen, surrounds gynoecium, is made up of filigree and flower pesticide.Gynoecium is located at stamen center, molecule room, style, column cap
Three parts.The diameter 5cm-5.5cm, small 2cm-2.5cm not of uniform size, big of Tea Flower.Therefore in order to meet Tea Flower
Three-level sorting requires, the aperture of the first filter screen should be 4.5cm, and the aperture of the second filter screen should be 3.2cm, the hole of the 3rd filter screen
Footpath is 2cm, and according to above-mentioned setting, Tea Flower color and luster of the diameter less than 2cm is dim, and fragrance is extremely light, and belonging to substandard products should reject.
Micro-vibration device is used in vibration screening, it is ensured that vibration frequency and Oscillation Amplitude, can either ensure to screen
Effect, and can enough do not destroy flower-shape, it is flower-shaped in the case of, adjust suitable vibration frequency and Oscillation Amplitude.
Embodiment 2：
Further optimize on the basis of embodiment 1, above-mentioned micro-vibration device includes connecting rod 51 and driving wheel 52, above-mentioned driving wheel
52 connect motors, and deviateing circle centre position on above-mentioned driving wheel 52 is provided with connecting rod mounting hole, and one end of above-mentioned connecting rod 51 passes through connecting rod
Mounting hole is connected with driving wheel 52, and the other end of above-mentioned connecting rod 51 is fixed on the bottom of screen box 1.
In the present embodiment, the structure of micro-vibration device is further refined, micro-vibration device uses connecting rod and driving wheel, drives
Wheel is driven by the motor of fixed frequency, and connecting rod is connected on the mounting hole of driving wheel, eccentric rotary is formed, so as to drive
Screen box is vibrated, and in actual production process, the link position of adjustable link and driving wheel, connecting rod installing hole distance is from inclined
The heart wheel center of circle is nearer, and amplitude is smaller, distant, and amplitude is larger, so that by adjusting amplitude during link position adjustment vibration,
Screening effect can either be ensured by reaching, and and can does not enough destroy flower-shape, flower-shaped effect.
Embodiment 3：
Further optimize on the basis of embodiment 2, more than two be mutually is also associated between above-mentioned screen box 1 and supporting plate 3
The support spring 6 and support link 7 of angle.
In the present embodiment, because micro-vibration device vibrates to screen box, support spring and support link can be to sieves
Select case to provide a supporting role power, while also function to the effect of damping, make screen box Oscillation Amplitude more uniform, so as to improve screening
The screening quality of case.
Embodiment 4：
Further optimize on the basis of embodiment 3, feed pipe 8 is connected with above-mentioned charging aperture 14, above-mentioned feed pipe 8
It is provided with more than two air nozzles 81 in the side wall of side, air nozzle 81 more than above-mentioned two is all connected with air pump, above-mentioned charging
The opposite side of pipeline 8 is connected with defect ware outlet 82.
In the present embodiment, feed pipe is connected at charging aperture, makes its closing charging；In addition in the side side of feed pipe
Multiple air nozzles are set on wall, by air pump input air, so as to be carried out when being fed by the effect of air draught to Tea Flower
Preliminary screening, weed out lighter impurity or defect ware.
Embodiment 5：
Further optimize on the basis of embodiment 4, the top connection bucket elevator 9 of above-mentioned feed pipe 8 is used to feed.
The present embodiment sets bucket elevator, can control the quantity into screening plant, can be completed in screening a collection of
Another batch is screened again afterwards, so as to carry out quantitative screening.
Embodiment 6：
Further optimize on the basis of embodiment 5, the bottom of above-mentioned screen box 1 is provided with scraper plate 18, and above-mentioned scraper plate 18 connects
Drive device is simultaneously additionally provided with impurities outlet 19 along the basal sliding of screen box 1, the bottom of above-mentioned screen box 1.
The present embodiment sets scraper plate in the bottom of screen box, can when there is the bottom that the impurity such as dust are adhered to screen box
To be scraped by scraper plate, then discharged by impurities outlet.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims
A variety of variations and modifications are carried out with the building block to theme combination layout and/or layout.Except to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of Tea Flower classified screening device, including pedestal（2）Be arranged on pedestal（2）On screen box（1）, its feature exists
In：The screen box（1）The first filter screen that aperture is gradually reduced inside is disposed with from top to bottom（11）, the second filter screen（12）With
3rd filter screen（13）, the screen box（1）Top be provided with charging aperture（14）, first filter screen（11）, the second filter screen
（12）With the 3rd filter screen（13）Respectively with being arranged on screen box（1）Side wall first outlet（15）, second outlet（16）Go out with the 3rd
Mouthful（17）It is corresponding,
The screen box（1）Lower section be provided with micro-vibration device, the micro-vibration device passes through supporting plate（3）It is fixed on pedestal
（2）On, the pedestal（2）With supporting plate（3）Between be provided with buffer spring（4）.
2. Tea Flower classified screening device according to claim 1, it is characterised in that：The micro-vibration device includes connecting rod
（51）And driving wheel（52）, the driving wheel（52）Connect motor, the driving wheel（52）Upper deviation circle centre position is provided with connecting rod
Mounting hole, the connecting rod（51）One end pass through connecting rod mounting hole and driving wheel（52）Connection, the connecting rod（51）The other end
It is fixed on screen box（1）Bottom.
3. Tea Flower classified screening device according to claim 2, it is characterised in that：The screen box（1）With supporting plate
（3）Between be also associated with the support spring more than two for being mutually angle（6）And support link（7）.
4. Tea Flower classified screening device according to claim 1, it is characterised in that：The charging aperture（14）On be connected with
Feed pipe（8）, the feed pipe（8）Side side wall on be provided with more than two air nozzles（81）, it is described two with
On air nozzle（81）It is all connected with air pump, the feed pipe（8）Opposite side be connected with defect ware outlet（82）.
5. Tea Flower classified screening device according to claim 4, it is characterised in that：The feed pipe（8）Top
Connect bucket elevator（9）For feeding.
6. Tea Flower classified screening device according to claim 1, it is characterised in that：The screen box（1）Bottom set
It is equipped with scraper plate（18）, the scraper plate（18）Connect drive device and along screen box（1）Basal sliding, the screen box（1）Bottom
Portion is additionally provided with impurities outlet（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764457.3A CN107694904A (en) | 2017-08-30 | 2017-08-30 | Tea Flower classified screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764457.3A CN107694904A (en) | 2017-08-30 | 2017-08-30 | Tea Flower classified screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107694904A true CN107694904A (en) | 2018-02-16 |
Family
ID=61171319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710764457.3A Withdrawn CN107694904A (en) | 2017-08-30 | 2017-08-30 | Tea Flower classified screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405509A (en) * | 2018-03-01 | 2018-08-17 | 韩秀英 | A kind of sundries bogey convenient for inside cleaning |
| CN112337790A (en) * | 2020-08-07 | 2021-02-09 | 连江明杰信息技术有限公司 | Sand sieving mechanism for construction |
-
2017
- 2017-08-30 CN CN201710764457.3A patent/CN107694904A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405509A (en) * | 2018-03-01 | 2018-08-17 | 韩秀英 | A kind of sundries bogey convenient for inside cleaning |
| CN112337790A (en) * | 2020-08-07 | 2021-02-09 | 连江明杰信息技术有限公司 | Sand sieving mechanism for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |