CN102556581A - Two-layer conveyor for tea leaf spreading machine - Google Patents
Two-layer conveyor for tea leaf spreading machine Download PDFInfo
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- CN102556581A CN102556581A CN2011104265385A CN201110426538A CN102556581A CN 102556581 A CN102556581 A CN 102556581A CN 2011104265385 A CN2011104265385 A CN 2011104265385A CN 201110426538 A CN201110426538 A CN 201110426538A CN 102556581 A CN102556581 A CN 102556581A
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- tealeaves
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Abstract
The invention relates to a two-layer conveyor for a tea leaf spreading machine. In the prior art, defects of high turning frequency, low equipment utilization rate and low yield by a method of matching multiple pulleys. The two-layer conveyor comprises a support, wherein the support is provided with an upper transmission mechanism and a lower transmission mechanism which are distributed up and down and of which the vertical projection parts are overlapped; the upper transmission mechanism and the lower transmission mechanism respectively comprise a plurality of horizontal guide wheel shaft in the longitudinal direction on two sides of the frame; each guide wheel shaft is provided with two symmetrically arranged main guide wheels; a closed chain is wound on main guide wheels on the same side, so two closed chains are formed; a plurality of tea leaf hoppers movably connected with the closed chains are arranged between the two closed chains; the frame is provided with two turning mechanisms matched with the tea leaf hoppers; and tea leaves pass through the turning mechanisms and are subjected to one-time transfer between the transmission mechanisms, so that the aims of turning and completely drying the tea leaves are fulfilled and the frequency of transferring, dropping and turning the tea leaves is reduced to the greatest extent.
Description
Technical field
The present invention relates to a kind of tea manufacturing machine, be specifically related to a kind of fresh tea-leaves tedding device carrying double-layer conveyer.
Background technology
Stand green grass or young crops is indispensable step in the tealeaves frying process, and open-air fresh tea picked is because factors such as weather, storage cause the aridity gap big, and the frying of tealeaves is had relatively high expectations to the aridity unitarity of tea raw material; So tealeaves must be through the blue or green process in stand before frying; And the temperature of spreading out blue or green process is strict controlled in below 40 ℃, on the one hand, and through stirring the tealeaves that is deposited in together; It is carried out complete dry completely; On the other hand, tealeaves should be avoided stirring in the blue or green process in stand as far as possible, prevents that tealeaves is impaired.In the prior art, tea leaf tedder generally adopts many impermeable belts to be Z-shaped mode of movement, and every belt has only the upper strata strap surface to play translocation; Reduced capacity utilization rate; The transhipment between the different belts simultaneously causes tealeaves will stand repeatedly to fall stirring, influence tea quality, for the time that guarantees that tealeaves is toasted; Must the slow down running velocity of belt has also limited the processing capacity of tealeaves.
Summary of the invention
In order to solve the deficiency of prior art, the present invention provides a kind of fresh tea-leaves tedding device carrying double-layer conveyer that improves blue or green efficient in stand and quality.
The present invention passes through following scheme implementation: a kind of fresh tea-leaves tedding device carrying double-layer conveyer; Comprise support; Said support is provided with to be and distributes up and down and vertical overlapping last transmission device and the underdrive mechanism of projection section, and said upward transmission device and underdrive mechanism include the many guide wheel shafts that are the vertical setting of level that are located at the frame both sides, and every guide wheel shaft is provided with two symmetrically arranged capstans; Be positioned on the capstan of the same side successively a closed chain around the home; Thereby form two closed chains, be provided with a plurality of tealeaves buckets that flexibly connect with closed chain between two closed chains, said frame is provided with two switching mechanisms that are used with said tealeaves bucket.In this programme; The chain of being located at both sides plays support and induced effect to tealeaves bucket two ends; Guarantee the steady running of tealeaves bucket, the tealeaves bucket is implemented in transmission device and the inter-agency transhipment of underdrive through said switching mechanism, has both reached the purpose of upset and finish-drying tealeaves; Reduced the number of times that tealeaves is transported and fallen and stir again to greatest extent; Through chain the capstan in the same transmission device is got up successively around the home, realize the cycle of chain, two switching mechanisms cooperate with the tealeaves bucket of last transmission device and underdrive mechanism respectively successively.
As preferably; Described switching mechanism comprises the tealeaves groove that is fixed on the turning wheel that matches with the tealeaves bucket on the support and is positioned at said turning wheel below; Described turning wheel wheel face middle part is provided with one and is used and mouthful narrow groove in the wide end with the tealeaves bucket; Described turning wheel is connected on the support between said chain and the said tealeaves groove, the big up and small down funnel-form of described tealeaves groove.In this programme, when the tealeaves bucket moved to the turning wheel place, tealeaves bucket sidewall was absorbed in the groove and is reversed; Groove both sides cell wall plays position-limiting action, stablizes the upset of tealeaves bucket, and the tealeaves groove that is arranged in the turning wheel below receives the tealeaves that the tealeaves bucket falls; The upset of realization tealeaves; Help tealeaves and evenly spread out green grass or young crops, improve the blue or green efficient in stand, the up big and down small funnel-form design of said tealeaves groove can guarantee that tealeaves falls on the tealeaves bucket of lower floor's connecting gear fully.
As preferably, described tealeaves bucket two ends respectively are provided with a fixed orifice, the tealeaves bucket through said fixed orifice rotatable and successively leak-tight joint on said chain; Described tealeaves bucket surface is provided with the well-distributed breather hole; Said tealeaves bucket relies on the gravity of self, when passing through any link of chain, can both make the tealeaves bucket guarantee horizontality; Guarantee that tealeaves does not spill from the tealeaves bucket; And compact arranged successively tealeaves bucket can prevent effectively that tealeaves from spreading out the slit between the tealeaves bucket in transport process, the breather hole on the said tealeaves bucket can effectively increase drying efficiency, saves time and cuts down the consumption of energy.
As preferably; Described tealeaves trench bottom is provided with at an angle the dash plate of placing, when tealeaves in process is fallen in transhipment, play the effect that reduces impulsive force; Guarantee that tealeaves is injury-free; Also reduce simultaneously the speed that tealeaves falls, helped tealeaves evenly is split on lower floor's tealeaves bucket, improved the blue or green efficient in stand.
As preferably, described transmission device straight line active section is provided with auxiliary guide wheel, increases the stability of chain, effectively prevents to take place because of chain vibration causes the unrestrained situation of tealeaves.
As preferably; Described breather hole radius is 0.5mm～2.5mm; Freely select different ventilative clear size of opening according to the actual conditions of tealeaves, make tealeaves transmit bucket and can prevent effectively that tealeaves is scattered, and can increase penetrating rate again to greatest extent from ventilative through hole; Make things convenient for distributing of steam, save the time of the blue or green link in stand.
Beneficial effect of the present invention: realize that through the mode that adopts two sets of transmission mechanism up and down to match tealeaves only once transports in the blue or green process in stand, both satisfied the evenly dry purpose of tealeaves needs upset, also make the upset number of times of tealeaves in the blue or green process in stand drop to minimum; Avoided too much influencing the generation of tealeaves frying quality situation, adopted the mode of tealeaves bucket simultaneously, improved the utilization ratio of equipment because of the upset number of times; Under the prerequisite that guarantees the time that tealeaves is toasted; Improved equipment operation speed, and, increased penetrating rate through the penetrating hole on the tealeaves bucket; Make things convenient for distributing of steam; Save the time of spreading out blue or green link, both effectively increased the processing capacity of tealeaves, also reduced energy consumption.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a tealeaves slot cross-section scheme drawing;
Fig. 3 is a tealeaves groove schematic top plan view;
Fig. 4 takes wheel, chain and tealeaves bucket as the leading factor and is connected scheme drawing;
Fig. 5 is a tealeaves bucket scheme drawing;
Fig. 6 is the switching mechanism scheme drawing;
Fig. 7 is turning wheel and tealeaves groove effect scheme drawing;
Among the figure: 1, support, 2, go up transmission device, 3, the tealeaves bucket, 4, switching mechanism, 5, capstan; 6, chain, 7, underdrive mechanism, 8, guide wheel shaft, 9, turning wheel, 10, the tealeaves groove; 11, groove, 12, fixed orifice, 13, breather hole, 14, dash plate, 15, auxiliary guide wheel.
The specific embodiment
Below in conjunction with the Figure of description and the specific embodiment substantive distinguishing features of the present invention is further described.
A kind of fresh tea-leaves tedding device carrying double-layer conveyer as shown in Figure 1; Form by support 1; Said support 1 is provided with and is distribution up and down and the overlapping last transmission device 2 and underdrive mechanism 7 of vertical projection section; The said transmission device 2 of going up includes the many guide wheel shafts 8 that are the vertical setting of level that are located at the frame both sides with underdrive mechanism 7; Every guide wheel shaft 8 is provided with two symmetrically arranged capstans 5 (as shown in Figure 4), a closed chain 6 around the home successively on all capstans 5 of the same side, thus form two closed chains 6; 6 of two closed chains are provided with a plurality of tealeaves buckets 3 that flexibly connect with closed chain 6, and said frame is provided with the switching mechanism 4 (as shown in Figure 6) that is used with said tealeaves bucket 3.Be located at 6 pairs of tealeaves bucket 3 two ends of chain of both sides and play support and induced effect; Guarantee the steady running of tealeaves bucket 3; Tealeaves bucket 3 is implemented in the transhipment of 7 in transmission device 2 and underdrive mechanism through said switching mechanism 4, has both reached the purpose of upset and finish-drying tealeaves, has reduced the number of times that tealeaves is transported and fallen and stir again to greatest extent; Through chain 6 capstan in the same transmission device 5 is got up successively around the home, realize the cycle of chain 6; Described switching mechanism 4 comprises and is fixed on the turning wheel that matches with tealeaves bucket 3 on the support 19 and the tealeaves groove 10 that is positioned at said turning wheel 9 belows; Described turning wheel 9 wheel faces middle part is provided with one and is used and mouthful narrow groove 11 in the wide end with tealeaves bucket 3; Described turning wheel 9 is connected on the support 1 between said chain 6 and the said tealeaves groove 10; The funnel-form (as shown in Figure 2) that described tealeaves groove 10 is big up and small down; Said tealeaves groove 10 width suitable for reading are greater than said tealeaves bucket 3 width, and said tealeaves groove 10 end opening width are less than said tealeaves bucket 3 width; When tealeaves bucket 3 moved to turning wheel 9 places, tealeaves bucket 3 sidewalls were absorbed in the groove 11 and are reversed (as shown in Figure 7), and groove 11 both sides cell walls play position-limiting action; Stablize 3 upsets of tealeaves bucket; The tealeaves groove 10 that is arranged in turning wheel 9 belows receives the tealeaves that tealeaves bucket 3 falls, and realizes the tealeaves upset, helps tealeaves and evenly spreads out green grass or young crops; Improve the blue or green efficient in stand, said tealeaves groove 10 up big and down small funnel-form designs can guarantee that tealeaves falls on the tealeaves bucket 3 of lower floor's connecting gear fully; Described tealeaves bucket 3 two ends respectively are provided with a fixed orifice 12; Tealeaves bucket 3 is rotating and leak-tight joint is on said chain 6 successively through said fixed orifice 12, and described tealeaves bucket 3 surfaces are provided with well-distributed breather hole 13 (as shown in Figure 5), and said tealeaves bucket 3 relies on the gravity of self; When passing through any link of chain 6; Can both make tealeaves bucket 3 guarantee horizontality, guarantee that tealeaves does not spill from tealeaves bucket 3, and compact arranged successively tealeaves bucket 3 can prevent effectively that tealeaves from spreading out in transport process from the slit of 3 of tealeaves buckets; Breather hole 13 on the said tealeaves bucket 3 can effectively increase drying efficiency, saves time and cuts down the consumption of energy; Described tealeaves groove 10 bottoms are provided with the dash plate of placing at an angle 14 (as shown in Figure 3); When tealeaves in process is fallen in transhipment; Play the effect that reduces impulsive force, guarantee that tealeaves is injury-free, also reduced the speed that tealeaves falls simultaneously; Help tealeaves evenly is split on lower floor's tealeaves bucket 3, improve the blue or green efficient in stand; Described transmission device straight line active section is provided with auxiliary guide wheel 15, increases the stability of chain 6, effectively prevents to take place because of chain 6 vibrations cause the unrestrained situation of tealeaves.
In concrete operations, be to select the breather hole size, the present invention is through this scheme implementation: described breather hole radius is 0.5mm～2.5mm; Freely select different ventilative clear size of opening according to the actual conditions of tealeaves; Make tealeaves transmit bucket and can prevent effectively that tealeaves is scattered from ventilative through hole, can increase penetrating rate to greatest extent again, make things convenient for distributing of steam; Save the time of the blue or green link in stand, in practical operation, determine the breather hole size according to size for tea-processing.
In concrete operations; An end all is provided with the air port below last transmission device 2 and underdrive mechanism 7 every straight line active section; On the one hand air is in the motion of tealeaves bucket 3 lower surfaces, can take away the steam of the tealeaves that is deposited in bottom through the breather hole on the tealeaves bucket 3 13, improves the blue or green efficient in stand; Simultaneously again with following one deck tealeaves bucket 3 on tealeaves maintenance certain distance, avoid tealeaves to be dispelled; Tealeaves is difficult for dry tealeaves with bottom and turns over to the surface through once inside out simultaneously, has improved drying efficiency.
In concrete operations; This scheme has improved usage ratio of equipment, under the certain prerequisite of the required time of heat of tealeaves, if keep the shared space invariance of existing installation; Because the mode that rail heats simultaneously about having adopted; Then chain 6 running velocitys can double, and reach the effect of prior art equally, and have effectively increased output; If it is consistent with chain 6 speed in this programme to keep existing pulley speed; Because the mode that has adopted last lower chain 6 strokes to heat simultaneously; Originally the work capacity of two belt pulleys just can be satisfied by one group of present toothed chain structure, then can deduct half the equipment occupation space, has dwindled the volume of machine; Reduce heating device, effectively reduced energy consumption.
Claims (6)
1. fresh tea-leaves tedding device carrying double-layer conveyer; Comprise support (1); It is characterized in that said support is provided with to be up and down distributes and vertical overlapping last transmission device (2) and the underdrive mechanism (7) of projection section; Said upward transmission device (2) and underdrive mechanism (7) include the many guide wheel shafts (8) that are the vertical setting of level that are located at frame (1) both sides; Every guide wheel shaft (8) is provided with two symmetrically arranged capstans (5), is positioned on the capstan (5) of the same side successively a closed chain (6) around the home, thereby forms two closed chains (6); Be provided with a plurality of tealeaves buckets (3) that flexibly connect with closed chain (6) between two closed chains (6), said frame (1) is provided with two switching mechanisms (4) that are used with said tealeaves bucket (3).
2. a kind of fresh tea-leaves tedding device carrying double-layer conveyer according to claim 1; It is characterized in that described switching mechanism (4) comprises the tealeaves groove (10) that is fixed on the last turning wheel (9) that matches with tealeaves bucket (3) of support (1) and is positioned at said turning wheel (9) below; Described turning wheel (9) wheel face middle part is provided with one and is used and mouthful narrow groove (11) in the wide end with tealeaves bucket (3); Described turning wheel (9) is connected on the support (1) between said chain (6) and the said tealeaves groove (10), the big up and small down funnel-form of described tealeaves groove (10).
3. a kind of fresh tea-leaves tedding device carrying double-layer conveyer according to claim 1; It is characterized in that described tealeaves bucket (3) two ends respectively are provided with a fixed orifice (12); Tealeaves bucket (3) is rotating and closely be connected successively on the said closed chain (6) through said fixed orifice (12), and described tealeaves bucket (3) surface is provided with well-distributed breather hole (13).
4. a kind of fresh tea-leaves tedding device carrying double-layer conveyer according to claim 1 is characterized in that described tealeaves groove (10) bottom is provided with the dash plate of placing at an angle (14).
5. a kind of fresh tea-leaves tedding device carrying double-layer conveyer according to claim 1 is characterized in that described transmission device (2) straight line active section is provided with auxiliary guide wheel (15).
6. a kind of fresh tea-leaves tedding device carrying double-layer conveyer according to claim 1 is characterized in that described breather hole (13) radius is 0.5mm～2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104265385A CN102556581A (en) | 2011-12-19 | 2011-12-19 | Two-layer conveyor for tea leaf spreading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104265385A CN102556581A (en) | 2011-12-19 | 2011-12-19 | Two-layer conveyor for tea leaf spreading machine |
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| Publication Number | Publication Date |
|---|---|
| CN102556581A true CN102556581A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104265385A Pending CN102556581A (en) | 2011-12-19 | 2011-12-19 | Two-layer conveyor for tea leaf spreading machine |
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| CN (1) | CN102556581A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636828A (en) * | 2013-12-25 | 2014-03-19 | 四川农业大学 | Centrifugal green spreading machine |
| CN104255968A (en) * | 2014-10-16 | 2015-01-07 | 郑良 | Full-automatic tea spreading machine |
| CN112273450A (en) * | 2020-10-20 | 2021-01-29 | 南京盛峰茶业有限公司 | Tea leaf spreading machine |
| CN113796429A (en) * | 2021-09-16 | 2021-12-17 | 贵州品界农业发展有限公司 | Processing method and equipment for straight-strip famous tea |
Citations (6)
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|---|---|---|---|---|
| GB1001808A (en) * | 1964-03-02 | 1965-08-18 | Manuel Fernandez Marconi | A machine for drying tea leaves |
| JPS62175140A (en) * | 1986-01-29 | 1987-07-31 | Kazuhide Nishiyoshi | Upright triple continuous tea leaf steamer |
| JPH08154579A (en) * | 1994-11-30 | 1996-06-18 | Kawasaki Kiko Co Ltd | Drying in manufacturing green tea and apparatus therefor |
| JP2004138287A (en) * | 2002-10-16 | 2004-05-13 | Koji Ono | Drying device |
| JP2007085711A (en) * | 2005-09-26 | 2007-04-05 | Hiroshi Okawa | Endless treating device |
| CN101040637A (en) * | 2007-04-27 | 2007-09-26 | 南平德赛技术装备有限公司 | Automatic fresh leaf drying machine |
-
2011
- 2011-12-19 CN CN2011104265385A patent/CN102556581A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1001808A (en) * | 1964-03-02 | 1965-08-18 | Manuel Fernandez Marconi | A machine for drying tea leaves |
| JPS62175140A (en) * | 1986-01-29 | 1987-07-31 | Kazuhide Nishiyoshi | Upright triple continuous tea leaf steamer |
| JPH08154579A (en) * | 1994-11-30 | 1996-06-18 | Kawasaki Kiko Co Ltd | Drying in manufacturing green tea and apparatus therefor |
| JP2004138287A (en) * | 2002-10-16 | 2004-05-13 | Koji Ono | Drying device |
| JP2007085711A (en) * | 2005-09-26 | 2007-04-05 | Hiroshi Okawa | Endless treating device |
| CN101040637A (en) * | 2007-04-27 | 2007-09-26 | 南平德赛技术装备有限公司 | Automatic fresh leaf drying machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636828A (en) * | 2013-12-25 | 2014-03-19 | 四川农业大学 | Centrifugal green spreading machine |
| CN103636828B (en) * | 2013-12-25 | 2016-02-24 | 四川农业大学 | A kind of centrifugal tea leaf tedder |
| CN104255968A (en) * | 2014-10-16 | 2015-01-07 | 郑良 | Full-automatic tea spreading machine |
| CN104255968B (en) * | 2014-10-16 | 2016-08-24 | 温州大学 | A kind of automatic tea tea leaf tedder |
| CN112273450A (en) * | 2020-10-20 | 2021-01-29 | 南京盛峰茶业有限公司 | Tea leaf spreading machine |
| CN113796429A (en) * | 2021-09-16 | 2021-12-17 | 贵州品界农业发展有限公司 | Processing method and equipment for straight-strip famous tea |
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Application publication date: 20120711 |