CN204074516U - Novel tea winnowing machine - Google Patents
Novel tea winnowing machine Download PDFInfo
- Publication number
- CN204074516U CN204074516U CN201420406702.5U CN201420406702U CN204074516U CN 204074516 U CN204074516 U CN 204074516U CN 201420406702 U CN201420406702 U CN 201420406702U CN 204074516 U CN204074516 U CN 204074516U
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- China
- Prior art keywords
- separatory vessel
- blast pipe
- air inlet
- tea
- air
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Abstract
The utility model discloses a kind of novel tea winnowing machine, comprise frame, frame is provided with separatory vessel, separatory vessel wherein one end is provided with air inlet, the other end is provided with air outlet, some tea outlets are provided with bottom separatory vessel, air inlet is provided with blast pipe, blast pipe is provided with blower fan away from one end of air inlet, the feed pipe be communicated with it is provided with above blast pipe, feed hopper is provided with above feed pipe, below feed hopper, vibrator is installed, vibrator is connected with the motor be arranged in frame respectively by belt gear with blower fan, the junction of feed pipe and blast pipe is provided with deep bead, air velocity transducer is provided with in separatory vessel, separatory vessel is provided with the controller be electrically connected with air velocity transducer, described controller and motor are electrically connected.The utility model efficiency of separation is higher, good separation effect, can keep stable sorting wind speed, and wind speed automatically can be regulated to ensure sharpness of separation when inlet amount changes, and improves tealeaves total quality.
Description
Technical field
The utility model belongs to tea machinery field, is specifically related to a kind of novel tea winnowing machine.
Background technology
Tea-leaf wind selection utilizes wind-force the sandstone in tealeaves, dust, bluish yellow to be waftd the sorting mode of the impurity removings such as leaf.Existing tea winnower is generally made up of separatory vessel, tea-dropping hole, blower fan, blast pipe, feed hopper, feed pipe and vibrator, this tea winnower is arranged on the top of Winnowing box due to feed pipe, tealeaves is when vertical drop, the distance being subject to wind dynamic is too short, some tealeaves can not fully dispel, can with the foreign material such as the handstone that is mixed in tealeaves, fall into first impurities outlet of winnowing machine together, cause sorting mistake; And because the air-flow entering separatory vessel produces a thrust upwards to feed pipe, easily tealeaves is released outside winnowing machine from feed pipe, affect tealeaves and enter separatory vessel from feed pipe.Existing tea winnower mostly is single air channel structure in addition, and selection by winnowing passage is longer, therefore in winnowing process, needs stable wind speed.But winnowing machine of the prior art not to the detection control apparatus of wind-force, thus wind speed can not keep enough stability, and particularly in the vicissitudinous situation of inlet amount, it is higher that selection by winnowing falsely drops rate, affects tealeaves overall quality.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provide a kind of novel tea winnowing machine, the efficiency of separation is higher, good separation effect, stable sorting wind speed can be kept, and wind speed automatically can be regulated to ensure sharpness of separation when inlet amount changes, improve tealeaves total quality, there is good practicality.
The technical scheme that the utility model adopts is: a kind of novel tea winnowing machine, comprise frame, described frame is provided with separatory vessel, described separatory vessel wherein one end is provided with air inlet, the other end is provided with air outlet, some tea outlets are provided with bottom separatory vessel, described air inlet is provided with blast pipe, described blast pipe is provided with blower fan away from one end of air inlet, the feed pipe be communicated with it is provided with above blast pipe, feed hopper is provided with above described feed pipe, below described feed hopper, vibrator is installed, described vibrator is connected with the motor be arranged in frame respectively by belt gear with blower fan, the junction of feed pipe and blast pipe is provided with deep bead, air inlet is higher than 30-70 centimetre bottom separatory vessel, air velocity transducer is provided with in separatory vessel, separatory vessel is provided with the controller be electrically connected with air velocity transducer, described controller and motor are electrically connected.
As preferably, be provided with dust settling pocket in described air outlet, be provided with sieves in described tea outlet, be provided with rubber blanket bottom described frame, described rubber blanket adopts polyurethane rubber to make.
As preferably, described separatory vessel side is arranged at intervals with the observation window of more than three along its length, is provided with the tea outlet of more than three bottom separatory vessel.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, air inlet is higher than 30-70 centimetre bottom separatory vessel, tealeaves enters separatory vessel from blast pipe, the distance that tealeaves is subject to wind loose is larger, the degree that tealeaves disperses in separatory vessel is better, the tealeaves of close quality falls evenly, better from tea outlet tea dry sorting effect out, the junction of feed pipe and blast pipe is provided with deep bead, the back side of blower fan deep bead when drying can form a negative pressuren zone, tealeaves can initiatively be drawn in separatory vessel by negative pressuren zone, the air-flow in blast pipe is avoided outwards to blow from feed pipe, separatory vessel can not be entered to tealeaves and form stop, tealeaves is made to enter separatory vessel more smooth and easy.Wind speed in air velocity transducer energy grouping system case, controller according to detection signal self-regulation motor rotating speed, thus can change the rotating speed of blower fan, makes wind speed in separatory vessel keep stable, thus ensures stable sorting quality, improve tealeaves overall quality; Be provided with sieves in tea outlet, sieves can remove the impurity such as stone, tea stalk in tealeaves further, makes selection by winnowing better effects if, has good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, frame; 2, blower fan; 3, motor; 4, blast pipe; 5, vibrator; 6, feed hopper; 7, feed pipe; 8, deep bead; 9, air inlet; 10, separatory vessel; 11, controller; 12, air velocity transducer; 13, observation window; 14, air outlet; 15, tea outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of novel tea winnowing machine, comprise frame 1, described frame 1 is provided with separatory vessel 10, described separatory vessel 10 wherein one end is provided with air inlet 9, the other end is provided with air outlet 14, some tea outlets 15 are provided with bottom separatory vessel 10, described air inlet 9 is provided with blast pipe 4, described blast pipe 4 is provided with blower fan 2 away from one end of air inlet 9, the feed pipe 7 be communicated with it is provided with above blast pipe 4, feed hopper 6 is provided with above described feed pipe 7, below described feed hopper 6, vibrator 5 is installed, described vibrator 5 is connected with the motor 3 be arranged in frame 1 respectively by belt gear with blower fan 2, feed pipe 7 is provided with deep bead 8 with the junction of blast pipe 4, air inlet 9 is higher than 30-70 centimetre bottom separatory vessel 10, air velocity transducer 12 is provided with in separatory vessel 10, for the wind speed in grouping system case 10, separatory vessel 10 is provided with the controller 11 be electrically connected with air velocity transducer 12, described controller 11 is electrically connected with motor 3, air velocity transducer 12 is by detection signal input control device 11, controller 11 controls motor 3 rotating speed according to detection signal.When inlet amount changes, in separatory vessel 10, wind speed just will change, and this Time Controller 11 just can control motor 3 and change rotating speed, thus change the rotating speed of blower fan 2, make wind speed in separatory vessel 10 keep stable, thus ensure stable sorting quality, improve tealeaves overall quality.
In the present embodiment, as preferably, be provided with dust settling pocket in described air outlet 14, be provided with sieves in described tea outlet 15, sieves can remove the impurity such as stone, tea stalk in tealeaves further, makes selection by winnowing better effects if.Be provided with rubber blanket bottom described frame 1, make placement of the present utility model more firm, described rubber blanket adopts polyurethane rubber to make, and intensity is high, and wearability is good, long service life.
In the present embodiment, as preferably, described separatory vessel 10 side is arranged at intervals with the observation window 13 of more than three along its length, is provided with the tea outlet 15 of more than three bottom separatory vessel 10.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (3)
1. a novel tea winnowing machine, comprise frame, described frame is provided with separatory vessel, described separatory vessel wherein one end is provided with air inlet, the other end is provided with air outlet, some tea outlets are provided with bottom separatory vessel, described air inlet is provided with blast pipe, described blast pipe is provided with blower fan away from one end of air inlet, the feed pipe be communicated with it is provided with above blast pipe, feed hopper is provided with above described feed pipe, below described feed hopper, vibrator is installed, described vibrator is connected with the motor be arranged in frame respectively by belt gear with blower fan, it is characterized in that: the junction of feed pipe and blast pipe is provided with deep bead, air inlet is higher than 30-70 centimetre bottom separatory vessel, air velocity transducer is provided with in separatory vessel, separatory vessel is provided with the controller be electrically connected with air velocity transducer, described controller and motor are electrically connected.
2. novel tea winnowing machine according to claim 1, is characterized in that: be provided with dust settling pocket in described air outlet, is provided with sieves in described tea outlet, be provided with rubber blanket bottom described frame, and described rubber blanket adopts polyurethane rubber to make.
3. novel tea winnowing machine according to claim 1 and 2, is characterized in that: described separatory vessel side is arranged at intervals with the observation window of more than three along its length, is provided with the tea outlet of more than three bottom separatory vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406702.5U CN204074516U (en) | 2014-07-23 | 2014-07-23 | Novel tea winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406702.5U CN204074516U (en) | 2014-07-23 | 2014-07-23 | Novel tea winnowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074516U true CN204074516U (en) | 2015-01-07 |
Family
ID=52167281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406702.5U Expired - Fee Related CN204074516U (en) | 2014-07-23 | 2014-07-23 | Novel tea winnowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470147A (en) * | 2017-09-26 | 2017-12-15 | 浙江越玉兰茶叶有限公司 | A kind of tea stalk tealeaves seperator |
| WO2018187893A1 (en) * | 2017-04-09 | 2018-10-18 | 深圳市源畅通科技有限公司 | Fanning machine convenient for cleaning dust |
-
2014
- 2014-07-23 CN CN201420406702.5U patent/CN204074516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187893A1 (en) * | 2017-04-09 | 2018-10-18 | 深圳市源畅通科技有限公司 | Fanning machine convenient for cleaning dust |
| CN107470147A (en) * | 2017-09-26 | 2017-12-15 | 浙江越玉兰茶叶有限公司 | A kind of tea stalk tealeaves seperator |
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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 |
Granted publication date: 20150107 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |