CN206286186U - A kind of adjustable tealeaves fresh tea picking grader - Google Patents
A kind of adjustable tealeaves fresh tea picking grader Download PDFInfo
- Publication number
- CN206286186U CN206286186U CN201621410145.XU CN201621410145U CN206286186U CN 206286186 U CN206286186 U CN 206286186U CN 201621410145 U CN201621410145 U CN 201621410145U CN 206286186 U CN206286186 U CN 206286186U
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- China
- Prior art keywords
- adjustable
- fresh tea
- tea picking
- rotor
- gear shaft
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Abstract
A kind of adjustable tealeaves fresh tea picking grader, including upper strata rotor and the vibratory sieve of lower floor；The rotor two ends are arranged on adjustable bearings seat, and the adjustable bearings seat includes base, and base is provided with gear shaft, and gear shaft upper internal threaded is connected with bearing mounting base, the engagement of gear shaft lower teeth wheel and rack adjusting rod.A kind of adjustable tealeaves fresh tea picking grader that the utility model is provided, by setting adjustable rotor and vibratory sieve, improves the separating effect and sorting scope of fresh tea passes.
Description
Technical field
The utility model is related to fresh leaf grader, especially a kind of adjustable tealeaves fresh tea picking grader.
Background technology
At present, fresh leaf classification processing equipment mainly has two kinds：One kind is drum sieve, and another kind is vibratory sieve.Also have simultaneously
Drum sieve and vibratory sieve are combined the equipment for carrying out multiple fractionation.Tealeaves have spring tea, summer tea point, while easily by sieve
The influence of screening speed, sieve aperture etc., and have very big relation with the angle of sieve.Existing device is installed and all compares fixation, is not had
Have because of the device that the difference of tealeaves is adjusted.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of adjustable tealeaves fresh tea picking grader, can be to equipment
Tilt adjustments are carried out, leaflet quality and efficiency is improved.
In order to solve the above technical problems, the technical scheme that the utility model is used is：
A kind of adjustable tealeaves fresh tea picking grader, including upper strata rotor and the vibratory sieve of lower floor；The rotation
Cylinder two ends are arranged on adjustable bearings seat, and the adjustable bearings seat includes base, and base is provided with gear shaft, on gear shaft
Portion's internal thread is connected with bearing mounting base, the engagement of gear shaft lower teeth wheel and rack adjusting rod.
The tooth bar adjusting rod includes the tooth bar, connecting bushing, the rotary screw that are engaged with gear, the scale of rotary screw.
The tooth bar adjusting rod is engaged before and after being divided to two groups with gear.
The bearing mounting base includes bottom rotating disk, and annular ball is provided with the rotating disk of bottom, is provided between mounting seat and base
Connecting bolt.
The bottom rotating disk is provided with locating rod, and locating rod is slidably arranged in the location hole of base.
The rotating shaft of the rotor is provided with stirring bar.
The vibratory sieve is driven by slider-crank mechanism, and slider-crank mechanism front end is provided with eccentric roller, roller edge
It is uneven and be arranged on cavity plate.
A kind of adjustable tealeaves fresh tea picking grader of the utility model, with following technique effect：
1）, by setting adjustable bearing block, rotor can be inclined according to the tealeaves of different cultivars, Various Seasonal
Rake angle is adjusted, and rotating speed can be adjusted by motor, and carries out effective differentiation to sieve aperture, can make rotary screening
Speed, angle of inclination, sorting tealeaves size carry out effective manual control, it is ensured that different cultivars, the tea sieve of Various Seasonal choosing
Efficiency and grading effect optimize.
2）, by setting slider-crank mechanism drive eccentric cam to move back and forth on arc cavity plate, and on eccentric cam
Circular protrusions not of uniform size are provided with, microvibration and the combination significantly moved up and down are so realized by raised and cavity plate, carried
High vibration effect.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of adjustable bearings seat in the utility model.
Fig. 3 is the schematic diagram that the utility model middle gear axle is engaged with tooth bar.
In figure：Rotor 1, vibratory sieve 2, base 3, gear shaft 4, bearing mounting base 5, tooth bar adjusting rod 6, tooth bar 7, even
Spindle set 8, rotary screw 9, scale 10, bottom rotating disk 11, annular ball 12, mounting seat 13, connecting bolt 14, locating rod 15, tooth
Wheel 16, stirring bar 17, slider-crank mechanism 18, eccentric roller 19, cavity plate 20.
Specific embodiment
As Figure 1-3, a kind of adjustable tealeaves fresh tea picking grader, including the rotor 1 on upper strata and shaking for lower floor
Dynamic sieve 2, rotor 1 is straight tube and is divided into level Four with vibratory sieve 2, and the rotating shaft of the rotor 1 is provided with stirring bar 17,
Stirring bar 17 uses sped structure, fully drives fresh leaf to be rotated, and the two ends of the rotor 1 are arranged on adjustable bearings
On seat, be so obliquely installed rotor 1, rotor is divided into multiple grades, from low side to it is high-end be followed successively by it is oval small
Hole, polygon square hole, circular hole, big hole, and screw mixing rod is then realized from low side to high-end mode of movement.Material is by low side
Entrance enters, by spiral stirring bar and rotor screw and simultaneously utilize tealeaves self gravitation, realize tealeaves under
Up flip-flop movement and fragment, the leaf of a bud one, two leaves and a bud, the leaf of a bud three and with first-class different tenderness carried out by aperture step by step
The separation of the fresh leaf of rank, the tealeaves of separator well is dropped into each subregion of vibratory sieve, and each subregion is separated by dividing plate, is shaken
Dynamic sieve lower end is provided with screen cloth, and screen cloth carries out regrading to tealeaves, and further segments.
Due to the tea classification of summer tea, spring tea or different cultivars it is different, it is necessary to adjust different gradients come it is overall lifted it is fresh
The efficiency and grading effect of leaf screening, obtain and optimize classification, therefore can adjust angle of inclination by adjustable bearings seat.
The two ends of the rotor 1 are arranged on adjustable bearings seat, and the adjustable bearings seat includes base 3, base 3
It is interior it is rotatable be provided with gear shaft 4, the top of gear shaft 4 is provided with screwed hole, bearing mounting base 5 is connected with screwed hole, under gear shaft 4
Portion's gear 16 is engaged with tooth bar adjusting rod 6.Gear shaft is promoted to rotate using the engagement of rack-and-pinion, and bearing mounting base 5
It is threadedly coupled with gear shaft 4, is so screwed out by the bearing mounting base 5 that rotarily drives of gear shaft 4, so as to by bearing mounting base 5
One height of lifting.So both angle of inclination of adjustable rotating cylinder.
The tooth bar adjusting rod 6 includes the tooth bar 7 engaged with gear 16, and the other end of tooth bar 7 is socketed with connecting bushing 8, and
The other end of connecting bushing 8 is connected with rotary screw 9 by bearing, and the screw of such rotary screw then promotes tooth bar to transport forward
It is dynamic, and then rotated with movable gear shaft 4, the bearing mounting base 5 in gear shaft 4 is screwed out, and then improves the installation of side rotor
Highly.Because tea dry sorting angle requirement is higher, generally only need to incline 5 degree of -8 degree, therefore by rotary screw 9
Scale 10, and the relation that calculated in advance goes out between precession amount and angle of inclination are set, angle are intuitively marked out on scale,
As zero graduation represents that the rotating shaft of rotor is horizontal, minimum scale is divided by 1 degree.Realized by minute movement
Bearing mounting base 5 rises or falls, so as to finally ensure the accurate adjustment at angle of inclination.
Engaged with gear before and after two groups of the tooth bar adjusting rod 6 point.Adjustment range of tilt angles can so be improved.
The bearing mounting base 5 includes bottom rotating disk 11, and annular ball 12, mounting seat 13 and base are provided with bottom rotating disk 11
Connecting bolt 14 is provided between 3.When adjustment is needed, connecting bolt 14 of dismantling first operates rotary screw 9, on bottom rotating disk 11
Rise, because bottom rotating disk 11 is provided with locating rod 15, locating rod 15 is slidably arranged in the location hole of base 3.So, it is fixed to be capable of achieving
Displacement is moved, and prevents skew.And the annular ball 12 for setting facilitates the turn of mounting seat 13 of upper end, facilitate the fast velocity modulation of axle and bearing
Section is installed, and quick regulation connecting bolt 14 and the positioning of connecting hole, is easily locked, and saves labour.
The vibratory sieve 2 is driven by slider-crank mechanism 18, and the front end of slider-crank mechanism 18 is provided with eccentric roller 19, partially
The axle center of heart roller 19 is connected by support bar with vibratory sieve, and the edge of roller 19 is uneven and is arranged on cavity plate 20.By song
Handle slide block mechanism can drive eccentric roller 19 to be moved along the scroll forward and backward of cavity plate 20, and to be provided with height inconsistent convex the surface of roller 19
Rise, microvibration and the combination significantly moved up and down are realized by raised and cavity plate, improve vibrating effect.
Claims (7)
1. a kind of adjustable tealeaves fresh tea picking grader, it is characterised in that：Rotor including upper strata（1）With the vibration of lower floor
Sieve（2）；The rotor（1）Two ends are arranged on adjustable bearings seat, and the adjustable bearings seat includes base（3）, bottom
Seat（3）It is provided with gear shaft（4）, gear shaft（4）Upper internal threaded is connected with bearing mounting base（5）, gear shaft（4）Undergear
（16）With tooth bar adjusting rod（6）Engagement.
2. a kind of adjustable tealeaves fresh tea picking grader according to claim 1, it is characterised in that：The tooth bar adjusting rod
（6）Including with gear（16）The tooth bar of engagement（7）, connecting bushing（8）, rotary screw（9）, rotary screw（9）Scale（10）.
3. a kind of adjustable tealeaves fresh tea picking grader according to claim 2, it is characterised in that：The tooth bar adjusting rod
（6）Engaged with gear before and after being divided to two groups.
4. a kind of adjustable tealeaves fresh tea picking grader according to claim 1, it is characterised in that：The bearing mounting base
（5）Including bottom rotating disk（11）, bottom rotating disk（11）On annular ball is installed（12）, mounting seat（13）With base（3）Between be provided with
Connecting bolt（14）.
5. a kind of adjustable tealeaves fresh tea picking grader according to claim 4, it is characterised in that：The bottom rotating disk（11）
It is provided with locating rod（15）, locating rod（15）It is slidably arranged in base（3）Location hole in.
6. a kind of adjustable tealeaves fresh tea picking grader according to claim 1, it is characterised in that：The rotor
（1）Rotating shaft be provided with stirring bar（17）.
7. a kind of adjustable tealeaves fresh tea picking grader according to claim 1, it is characterised in that：The vibratory sieve（2）
By slider-crank mechanism（18）Drive, slider-crank mechanism（18）Front end is provided with eccentric roller（19）, roller（19）Edge is recessed
It is convex uneven and be arranged on cavity plate（20）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410145.XU CN206286186U (en) | 2016-12-21 | 2016-12-21 | A kind of adjustable tealeaves fresh tea picking grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410145.XU CN206286186U (en) | 2016-12-21 | 2016-12-21 | A kind of adjustable tealeaves fresh tea picking grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286186U true CN206286186U (en) | 2017-06-30 |
Family
ID=59105253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410145.XU Expired - Fee Related CN206286186U (en) | 2016-12-21 | 2016-12-21 | A kind of adjustable tealeaves fresh tea picking grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549345A (en) * | 2017-09-19 | 2018-01-09 | 刘路清 | A kind of rotary discharge type tealeaves making apparatus |
-
2016
- 2016-12-21 CN CN201621410145.XU patent/CN206286186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549345A (en) * | 2017-09-19 | 2018-01-09 | 刘路清 | A kind of rotary discharge type tealeaves making apparatus |
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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: 20170630 Termination date: 20201221 |