CN103385316A - Tea leaf withering machine and production technique thereof - Google Patents
Tea leaf withering machine and production technique thereof Download PDFInfo
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- CN103385316A CN103385316A CN2013102532319A CN201310253231A CN103385316A CN 103385316 A CN103385316 A CN 103385316A CN 2013102532319 A CN2013102532319 A CN 2013102532319A CN 201310253231 A CN201310253231 A CN 201310253231A CN 103385316 A CN103385316 A CN 103385316A
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Abstract
The invention relates to a tea leaf withering machine and a production technique thereof. The machine is characterized in that: the machine comprises a pedestal and a roller arranged on the pedestal to hold tea leaves for withering; supporting wheel sets are arranged between the pedestal and the roller to support the roller; one of the supporting wheel sets comprises two supporting wheels which can be driven by a motor, and a belt winding between the two supporting wheels; and the roller is supported above the belt under the tension force of the belt and the force of gravity of the roller, so that a recessed arc matching a track of the roller is formed in the belt. In the machine, the roller is supported above the belt, so that the recessed arc matching the roller track is formed in the belt; and the supporting wheels rotate to drive the roller to rotate. As the force transmitted from the belt to the roller is provided by the surface of the recessed arc, the contact between the belt and the roller is improved into a surface contact from a line contact, and thus the friction coefficient increases, and the roller is driven to rotate steadily and reliably with small noise and vibration, which facilitates ensuring the quality of tea leaf withering.
Description
Technical field:
The present invention relates to a kind of tea withering machine and production technology thereof.
Background technology:
Dark brownish green pick from tea tree after,, if make azymic tea, directly complete, if make the part fermented tea or full fermented tea needs to wither.The existing deteriorating machine that uses mainly is comprised of the bogie wheel of cylinder and idler pulley, because bogie wheel and the track of cylinder are that line contacts, contact-making surface is little, coefficient of friction is little, the power that bogie wheel is transmitted is little, rotary speed unstabilization is fixed, as long as someone touches cylinder cylinder is shut down a little, and noise and vibration larger.
Summary of the invention:
The object of the present invention is to provide a kind of tea withering machine, this tea withering machine is simple in structure, reasonable in design, is conducive to guarantee the normal smooth operation of cylinder.
The present invention is achieved through the following technical solutions:
Tea withering machine of the present invention, it is characterized in that: comprise support and be located on support being used for holding the cylinder that tealeaves withers, be provided with the supporting wheels for idler pulley between described support and cylinder, described one group of supporting wheels include and can and be wound on belt between two bogie wheels by motor-driven two bogie wheels, described cylinder namely is bearing in the belt top between two bogie wheels, the tension force of belt is by the gravity of cylinder, to form one section concave arc that matches with the cylinder track on the belt between two bogie wheels.
Above-mentioned bogie wheel and drive motors are coaxial rotation.
Above-mentioned support is provided with two groups of supporting wheels, and wherein a bogie wheel of one group of supporting wheels is driven and rotated by motor.
Above-mentioned belt is V belt, and described bogie wheel is the belt pulley that can coordinate with V belt.
The radius of above-mentioned two bogie wheels is R1, R2, and radius roller is R3, and the distance in cylinder axis and bogie wheel axle center is L1, L2, R1=R2 wherein, L1=L2, L1/ (R1+R3)=1.0-1.01.
tea withering machine of the present invention carries out the production technology of tea leaf withering, the bright leaf of tea is put into tea withering machine to wither, tea withering machine comprises support and is located on support for holding the cylinder that tealeaves withers, be provided with the supporting wheels for idler pulley between described support and cylinder, described one group of supporting wheels include and can and be wound on belt between two bogie wheels by motor-driven two bogie wheels, described cylinder namely is bearing in the belt top between two bogie wheels, the tension force of belt is by the gravity of cylinder, to form one section concave arc that matches with the cylinder track on the belt between two bogie wheels, control the tea withering machine hot blast temperature between 45-65 ℃, guarantee that drum rotation speed is 0-30 Zhuan ∕ minute, the bright leaf of tea at the uniform velocity moves from cylinder one side entrance toward the other side outlet of cylinder in cylinder, and the time from the cylinder entrance to outlet is 7-10 minute.
Tea withering machine of the present invention by idler above the belt between two bogie wheels, to form one section concave arc that matches with the cylinder track on the belt between two bogie wheels, rotation by bogie wheel drives the cylinder rotation, the power that passes to cylinder due to belt is provided by cancave cambered surface, contact is increased to the face contact from the line contact, thereby make the slow-roll stabilization, reliable of cylinder, noise is less, vibration is also less, is conducive to guarantee the quality of withering of tealeaves.
Description of drawings:
Fig. 1 is organigram of the present invention.
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment:
Tea withering machine of the present invention, comprise support 1 and be located on support 1 and be used for holding the cylinder 2 that tealeaves withers, be provided with the supporting wheels 3 for idler pulley between described support 1 and cylinder 2, described supporting wheels 3 include and can and be wound on belt 5 between two bogie wheels by motor-driven two bogie wheels 4, described cylinder namely is bearing in the belt top between two bogie wheels, to form one section concave arc 7 that matches with cylinder track 6 on the belt between two bogie wheels.
For reasonable in design, above-mentioned bogie wheel and drive motors are coaxial rotation.
Above-mentioned support is provided with two groups of supporting wheels, and wherein a bogie wheel of one group of supporting wheels is driven and rotated by motor 8.
For reasonable in design, above-mentioned belt is V belt, and described bogie wheel is the belt pulley that can coordinate with V belt.
The radius of above-mentioned two bogie wheels is R1, R2, and radius roller is R3, and the distance in cylinder axis and bogie wheel axle center is L1, L2, R1=R2 wherein, L1=L2, L1/ (R1+R3)=1.0-1.01.When L1/ (R1+R3)=1.0, cylinder and bogie wheel surface are affixed.
tea withering machine of the present invention carries out the production technology of tea leaf withering, the bright leaf of tea is put into tea withering machine to wither, tea withering machine comprises support and is located on support for holding the cylinder that tealeaves withers, be provided with the supporting wheels for idler pulley between described support and cylinder, described one group of supporting wheels include and can and be wound on belt between two bogie wheels by motor-driven two bogie wheels, described cylinder namely is bearing in the belt top between two bogie wheels, the tension force of belt is by the gravity of cylinder, to form one section concave arc that matches with the cylinder track on the belt between two bogie wheels, control the tea withering machine hot blast temperature between 45-65 ℃, guarantee that drum rotation speed is 0-30 Zhuan ∕ minute, the bright leaf of tea at the uniform velocity moves from cylinder one side entrance toward the other side outlet of cylinder in cylinder, and the time from the cylinder entrance to outlet is 7-10 minute.
Tea withering machine of the present invention by idler above the belt between two bogie wheels, to form one section concave arc that matches with the cylinder track on the belt between two bogie wheels, rotation by bogie wheel drives the cylinder rotation, the power that passes to cylinder due to belt is provided by cancave cambered surface, contact is increased to the face contact from the line contact, thereby make the slow-roll stabilization, reliable of cylinder, noise is less, vibration is also less, is conducive to guarantee the quality of withering of tealeaves.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (6)
1. tea withering machine, it is characterized in that: comprise support and be located on support being used for holding the cylinder that tealeaves withers, be provided with the supporting wheels for idler pulley between described support and cylinder, described one group of supporting wheels include and can and be wound on belt between two bogie wheels by motor-driven two bogie wheels, described cylinder namely is bearing in the belt top between two bogie wheels, the tension force of belt is by the gravity of cylinder, to form one section concave arc that matches with the cylinder track on the belt between two bogie wheels.
2. tea withering machine according to claim 1, it is characterized in that: described bogie wheel and drive motors are coaxial rotation.
3. tea withering machine according to claim 1 and 2 is characterized in that: described support is provided with two groups of supporting wheels, and wherein a bogie wheel of one group of supporting wheels is driven and rotated by motor.
4. tea withering machine according to claim 3, it is characterized in that: described belt is V belt, described bogie wheel is the belt pulley that can coordinate with V belt.
5. tea withering machine according to claim 4, it is characterized in that: the radius of described two bogie wheels is R1, R2, radius roller is R3, the distance in cylinder axis and bogie wheel axle center is L1, L2, R1=R2 wherein, L1=L2, L1/ (R1+R3)=1.0-1.01.
6. a right to use requires 1 described tea withering machine to carry out the production technology of tea leaf withering, it is characterized in that: the bright leaf of tea is put into tea withering machine wither, tea withering machine comprises support and is located on support for holding the cylinder that tealeaves withers, be provided with the supporting wheels for idler pulley between described support and cylinder, described one group of supporting wheels include and can and be wound on belt between two bogie wheels by motor-driven two bogie wheels, described cylinder namely is bearing in the belt top between two bogie wheels, the tension force of belt is by the gravity of cylinder, to form one section concave arc that matches with the cylinder track on the belt between two bogie wheels, control the tea withering machine hot blast temperature between 45-65 ℃, guarantee that drum rotation speed is 0-30 Zhuan ∕ minute, the bright leaf of tea at the uniform velocity moves from cylinder one side entrance toward the other side outlet of cylinder in cylinder, and the time from the cylinder entrance to outlet is 7-10 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253231.9A CN103385316B (en) | 2013-06-25 | 2013-06-25 | Tea withering machine and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253231.9A CN103385316B (en) | 2013-06-25 | 2013-06-25 | Tea withering machine and production technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103385316A true CN103385316A (en) | 2013-11-13 |
| CN103385316B CN103385316B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310253231.9A Expired - Fee Related CN103385316B (en) | 2013-06-25 | 2013-06-25 | Tea withering machine and production technology thereof |
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| Country | Link |
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| CN (1) | CN103385316B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104171085A (en) * | 2014-09-12 | 2014-12-03 | 贵州九鼎机械有限公司 | Withering machine |
| CN105230826A (en) * | 2015-10-10 | 2016-01-13 | 贵州省凤冈县茗都茶业有限公司 | Tea leaf withering bed |
| CN107361172A (en) * | 2017-09-19 | 2017-11-21 | 刘路清 | A kind of tea leaf withering frame of the uniform Tan Bu mechanisms of band |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193650Y (en) * | 1994-01-24 | 1995-04-05 | 福建省武夷山市农械厂 | Quick-withering machine for tea |
| CN2587186Y (en) * | 2002-11-30 | 2003-11-26 | 程玉明 | Deterioration machine for wulong tea preparation |
| CN201690979U (en) * | 2009-12-16 | 2011-01-05 | 宣城市三九茶叶机械制造有限公司 | Roller type tea water-removing machine |
| CN202773968U (en) * | 2012-06-12 | 2013-03-13 | 宣城市三九茶叶机械制造有限公司 | Continuous tea twisting machine |
-
2013
- 2013-06-25 CN CN201310253231.9A patent/CN103385316B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193650Y (en) * | 1994-01-24 | 1995-04-05 | 福建省武夷山市农械厂 | Quick-withering machine for tea |
| CN2587186Y (en) * | 2002-11-30 | 2003-11-26 | 程玉明 | Deterioration machine for wulong tea preparation |
| CN201690979U (en) * | 2009-12-16 | 2011-01-05 | 宣城市三九茶叶机械制造有限公司 | Roller type tea water-removing machine |
| CN202773968U (en) * | 2012-06-12 | 2013-03-13 | 宣城市三九茶叶机械制造有限公司 | Continuous tea twisting machine |
Non-Patent Citations (1)
| Title |
|---|
| 于建军、宫长荣: "《烟草原料初加工》", 31 August 2009, 中国农业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104171085A (en) * | 2014-09-12 | 2014-12-03 | 贵州九鼎机械有限公司 | Withering machine |
| CN105230826A (en) * | 2015-10-10 | 2016-01-13 | 贵州省凤冈县茗都茶业有限公司 | Tea leaf withering bed |
| CN107361172A (en) * | 2017-09-19 | 2017-11-21 | 刘路清 | A kind of tea leaf withering frame of the uniform Tan Bu mechanisms of band |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103385316B (en) | 2015-11-04 |
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