CN102764730A - Device for grading fresh tea leaves picked by machine - Google Patents
Device for grading fresh tea leaves picked by machine Download PDFInfo
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- CN102764730A CN102764730A CN2012102737047A CN201210273704A CN102764730A CN 102764730 A CN102764730 A CN 102764730A CN 2012102737047 A CN2012102737047 A CN 2012102737047A CN 201210273704 A CN201210273704 A CN 201210273704A CN 102764730 A CN102764730 A CN 102764730A
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Abstract
The invention relates to a device for grading fresh tea leaves picked by a machine, comprising a stand, a three-phase asynchronous motor, a belt pulley, positive and negative threaded shafts, a connecting plate, a vibrating groove, a screen mesh, baffle plates, a first connecting block, a second connecting block and a connecting stand. The three-phase asynchronous motor is used for driving the belt pulley to rotate and driving the connecting stand to doe reciprocating motion through the first connecting block, the second connecting block and the positive and negative threaded shafts; the connecting stand is used for driving the vibrating groove to vibrate back and forth through the connecting plate and driving the fresh tea leaves on the screen mesh to move forwards so that the tea leaves bounce and vibrate and are screened; and the fresh tea leaves fall into a corresponding receiving frame from a gap between the two baffle plates and are graded and finally processed and made according to different grades. The device is reasonable in design and easy to make and has low cost. Due to the adoption of the device, the damage rate of the tea leaves is low, the waste caused by repeated collision is avoided, the efficiency of grading the fresh tea leaves is improved, and the production efficiency of enterprises is improved.
Description
Technical field
The present invention relates to the bright leaf grading plant of a kind of tea, particularly a kind of machine of large high-quality tea bright leaf grader of picking tea-leaves.
Background technology
Leaf quality is the basis of quality of oolong tea, has only good bright leaf just can process the tealeaves of high-quality.Tea leaf picking operating type mainly contains artificial hand getting and machine is adopted, and artificial hand getting is strong to the tealeaves identity, can control the tea leaf quality, but the labour intensity of hand getting mode is big, efficient is low, expense is high, generally is used for the harvesting of famous-brand and high-quality tea.It is relatively poor to selectivity, the identity of the bright leaf of tea that machine is adopted mode, but efficient is high, expense is low, generally is used for the harvesting of large tea.In recent years, the machine fresh tea picking effect tradition equipment of picking tea-leaves is significantly increased, but for large high-quality tea, the machine fresh tea picking is difficult to direct use, is necessary to sieve processing, separates filing, makes the follow-up hierarchical processing of the bright leaf of tea.
The bright leaf screening plant of China's tea is main with bamboo drum-type screening machine at present, and this equipment is material with the thin bamboo strips used for weaving, is woven into the cylinder that is covered with sieve aperture, can realize the classification purpose when the bright leaf of tea rolls in cylinder.This method is easy to operate, with low cost, but the bright leaf of tea hangs on the cylinder easily in the use, and screen cloth is stopped up; Be prone to problems such as hanging leaf, red stain; The bright leaf damage ratio of tea is higher, and grading effect is not obvious, fails to realize the classification requirement; Thereby make the tealeaves grade of producing not high, cause the waste of tea leaf quality resource.Simultaneously, traditional grading plant speed is slower, and efficient is low, influences the productivity effect of enterprise.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned existence, and a kind of high efficiency, the low-loss machine bright leaf grader of picking tea-leaves is provided.
The objective of the invention is to accomplish, comprise frame, threephase asynchronous machine, belt pulley, positive and negative thread spindle, connecting plate, vibra shoot, screen cloth, baffle plate, first contiguous block, second contiguous block and be connected frame through following technical scheme; Wherein: threephase asynchronous machine, vibra shoot and baffle plate are installed on the frame, and the threephase asynchronous machine drive pulley rotates, and belt pulley is installed together through the connecting axle and first contiguous block; In first contiguous block and second contiguous block screwed hole is arranged; Positive and negative thread spindle cooperates with the screwed hole of first contiguous block and second contiguous block, and second contiguous block is installed in and connects on the frame, frame through connecting plate with to be connected frame continuous; Through bolt baffle plate is housed under the vibra shoot, through bolt screen cloth is housed on the vibra shoot.
As preferably, screen cloth is configurable, selects the screen cloth installation of from left to right sorting according to the size of mesh.
As preferably, the mesh of screen cloth is the straight trough mouth, mesh be distributed as alternating expression.
As preferably, the model of threephase asynchronous machine is Y100L-4.
Beneficial effect of the present invention is: the machine that is designed pick tea-leaves bright leaf grader have reasonable in design, make simple, cost is low; The bright leaf of the tea of different sizes freely falls through suitable mesh; Realize the purpose of the bright leaf size fractionation of tea; Reduce the blade injury probability, avoided colliding the waste that causes repeatedly, also can improve the efficient of the bright leaf classification of tea; Increase the production efficiency of enterprise, can satisfy the processing and fabricating of different brackets tealeaves.
Description of drawings
Fig. 1 is the machine of the present invention bright leaf grader basic structure sketch map of picking tea-leaves.
Fig. 2 is the machine of the present invention bright leaf grader mesh structure sketch map of picking tea-leaves.
Label in the accompanying drawing is respectively: 1, frame, 2, threephase asynchronous machine, 3, belt pulley, 4, positive and negative thread spindle, 5, connecting plate, 6, vibra shoot, 7, screen cloth, 8, baffle plate, 9, first contiguous block, 10, second contiguous block, 11, connect frame, 71, mesh.
The specific embodiment
To combine accompanying drawing that the present invention is done detailed introduction below:
As shown in Figure 1, the present invention includes frame 1, threephase asynchronous machine 2, belt pulley 3, positive and negative thread spindle 4, connecting plate 5, vibra shoot 6, screen cloth 7 and baffle plate 8, the first contiguous blocks 9; Second contiguous block 10, after threephase asynchronous machine 2 started, drive pulley 3 rotated; Threephase asynchronous machine 2 rotating speeds are adjusted to suitable movement velocity through belt pulley 3, and the belt pulley 3 and first contiguous block 9 are installed together, and drive 9 motions of first contiguous block; First contiguous block 9 drives second contiguous block 10 through positive and negative thread spindle 4 and moves reciprocatingly, and second contiguous block 10 is contained in and connects on the frame 11, connects frame 11 and links to each other with connecting plate 5; Through connecting plate 5 with transmission of power to vibra shoot 6, connecting plate 5 is horizontal by 65 ° of installations, drives vibra shoot 6 porpoises; The bright leaf of tea that drives simultaneously on the screen cloth 7 moves forward, makes the tealeaves bouncing vibration and screens.During the bright leaf of tea moved forward, the less bright leaf of tea of volume was fallen into the screen cloth 7 of less mesh 71, and the bright leaf of the tea that volume is bigger continues motion forward, falls into the screen cloth 7 of big mesh 71.Vibra shoot 6 times is equipped with baffle plate 8 through bolt, and there is the connect material frame identical with screen cloth 7 numbers the below, and the bright leaf of tea is fallen into the corresponding frame that connects material from the space of two baffle plates 8, finally realizes the purpose of the bright leaf classification of tea, satisfies the different brackets Tea Processing and makes.
As shown in Figure 2, in the operating process, select the screen cloth 7 of different apertures and quantity according to the demand of the size of the bright leaf volume of tea and classification, the bright leaf volume of tea can be selected the screen cloth 7 of big sieve aperture greatly the time, and volume is than the screen cloth 7 that hour can select little sieve aperture.The screen cloth that a plurality of different apertures can be installed 7 that the classification demand is high, the screen cloth that a small amount of different apertures can be installed 7 that the classification demand is low.Select screen cloth 7 installation of from left to right sorting according to the size in hole.Mesh 71 is straight trough mouths, mesh 71 be distributed as alternating expression.
Claims (4)
1. a machine bright leaf grader of picking tea-leaves is characterized in that: comprise frame (1), threephase asynchronous machine (2), belt pulley (3), positive and negative thread spindle (4), connecting plate (5), vibra shoot (6), screen cloth (7), baffle plate (8), first contiguous block (9), second contiguous block (10) and be connected frame (11); Wherein: frame (1) goes up installs threephase asynchronous machine (2), vibra shoot (6) and baffle plate (8); Threephase asynchronous machine (2) drive pulley (3) rotates; Belt pulley (3) is installed together through connecting axle and first contiguous block (9); In first contiguous block (9) and second contiguous block (10) screwed hole is arranged; Positive and negative thread spindle (4) cooperates with the screwed hole of first contiguous block (9) and second contiguous block (10), and second contiguous block (10) is installed in and connects on the frame (11), frame (1) through connecting plate (5) with to be connected frame (11) continuous; Through bolt baffle plate (8) is housed under the vibra shoot (6), vibra shoot (6) is gone up and through bolt screen cloth (7) is housed.
2. the machine according to claim 1 bright leaf grader of picking tea-leaves, it is characterized in that: screen cloth (7) is configurable, selects screen cloth (7) installation of from left to right sorting according to the size of mesh (71).
3. the machine according to claim 2 bright leaf grader of picking tea-leaves, it is characterized in that: the mesh (71) of screen cloth (7) is the straight trough mouth, mesh (71) be distributed as alternating expression.
4. the machine according to claim 1 bright leaf grader of picking tea-leaves, it is characterized in that: the model of threephase asynchronous machine (2) is Y100L-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102737047A CN102764730A (en) | 2012-08-02 | 2012-08-02 | Device for grading fresh tea leaves picked by machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102737047A CN102764730A (en) | 2012-08-02 | 2012-08-02 | Device for grading fresh tea leaves picked by machine |
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| CN102764730A true CN102764730A (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102737047A Pending CN102764730A (en) | 2012-08-02 | 2012-08-02 | Device for grading fresh tea leaves picked by machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191861A (en) * | 2013-03-24 | 2013-07-10 | 浙江上洋机械有限公司 | Tea reciprocating sifting machine |
| CN103752507A (en) * | 2014-02-05 | 2014-04-30 | 陆永柱 | Method for grading tea by means of asynchronous swing mode |
| CN103801506A (en) * | 2014-02-05 | 2014-05-21 | 陆永柱 | Method for classifying tea leaves in one-side reciprocating swing mode |
| CN105562345A (en) * | 2016-03-21 | 2016-05-11 | 江苏大学 | Equal-diameter roller type fresh tea grading device and method |
| CN108273719A (en) * | 2018-03-22 | 2018-07-13 | 新乡市振英机械设备有限公司 | A kind of building waste screening environment-friendly materials sieve |
| CN114798414A (en) * | 2022-03-04 | 2022-07-29 | 河南省远洋粉体科技股份有限公司 | Multistage rotary screening grading plant of aluminum alloy powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002176914A (en) * | 2000-12-13 | 2002-06-25 | Terada Seisakusho Co Ltd | Vibration sieve machine for tea manufacture |
| JP2004009887A (en) * | 2002-06-06 | 2004-01-15 | Mitsubishi Motors Corp | Compressor drive device for vehicle |
| JP2004041878A (en) * | 2002-07-10 | 2004-02-12 | Seirei Ind Co Ltd | Vibration sorting plate of rough sorter |
| JP2004154063A (en) * | 2002-11-07 | 2004-06-03 | Terada Seisakusho Co Ltd | Tea manufacturing sorter |
| CN201552126U (en) * | 2009-09-03 | 2010-08-18 | 李宗生 | Fresh tea leaf vibration separation sorting machine |
-
2012
- 2012-08-02 CN CN2012102737047A patent/CN102764730A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002176914A (en) * | 2000-12-13 | 2002-06-25 | Terada Seisakusho Co Ltd | Vibration sieve machine for tea manufacture |
| JP2004009887A (en) * | 2002-06-06 | 2004-01-15 | Mitsubishi Motors Corp | Compressor drive device for vehicle |
| JP2004041878A (en) * | 2002-07-10 | 2004-02-12 | Seirei Ind Co Ltd | Vibration sorting plate of rough sorter |
| JP2004154063A (en) * | 2002-11-07 | 2004-06-03 | Terada Seisakusho Co Ltd | Tea manufacturing sorter |
| CN201552126U (en) * | 2009-09-03 | 2010-08-18 | 李宗生 | Fresh tea leaf vibration separation sorting machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191861A (en) * | 2013-03-24 | 2013-07-10 | 浙江上洋机械有限公司 | Tea reciprocating sifting machine |
| CN103752507A (en) * | 2014-02-05 | 2014-04-30 | 陆永柱 | Method for grading tea by means of asynchronous swing mode |
| 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 |
| CN105562345A (en) * | 2016-03-21 | 2016-05-11 | 江苏大学 | Equal-diameter roller type fresh tea grading device and method |
| CN108273719A (en) * | 2018-03-22 | 2018-07-13 | 新乡市振英机械设备有限公司 | A kind of building waste screening environment-friendly materials sieve |
| CN114798414A (en) * | 2022-03-04 | 2022-07-29 | 河南省远洋粉体科技股份有限公司 | Multistage rotary screening grading plant of aluminum alloy powder |
| CN114798414B (en) * | 2022-03-04 | 2022-12-13 | 河南省远洋粉体科技股份有限公司 | Multistage rotary screening grading plant of aluminum alloy powder |
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Application publication date: 20121107 |