CN108740133A - Tea twisting machine - Google Patents

Tea twisting machine Download PDF

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Publication number
CN108740133A
CN108740133A CN201810519824.8A CN201810519824A CN108740133A CN 108740133 A CN108740133 A CN 108740133A CN 201810519824 A CN201810519824 A CN 201810519824A CN 108740133 A CN108740133 A CN 108740133A
Authority
CN
China
Prior art keywords
cylinder
rib bone
kneading disk
tealeaves
tea
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810519824.8A
Other languages
Chinese (zh)
Inventor
吴卫国
谢明之
方泽基
桂利权
许文胜
冯涛
郑康
何玉杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIEYUDA TEA Co Ltd
Original Assignee
XIEYUDA TEA Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIEYUDA TEA Co Ltd filed Critical XIEYUDA TEA Co Ltd
Priority to CN201810519824.8A priority Critical patent/CN108740133A/en
Publication of CN108740133A publication Critical patent/CN108740133A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/06Treating tea before extraction; Preparations produced thereby
    • A23F3/12Rolling or shredding tea leaves

Abstract

The invention discloses a kind of tea twisting machine, including rack, kneading disk, rub cylinder, gland and pressing mechanism;Kneading disk is equipped with the first rib bone radiated around by kneading disk central part, first rib bone has outer rib bone section and interior rib bone section, outer rib bone section and rub an inner wall, kneading disk cooperatively form squeeze tealeaves first press area, kneading disk center offers blanking port, it is provided with the inner cylinder for upwardly extending and not abutted against with gland above blanking port, helical second rib bone is provided on the inner tank theca, the second rib bone and interior rib bone section, kneading disk cooperatively form the second of extruding tealeaves and press area.The present invention in kneading disk center by adding an inner cylinder for carrying the second rib bone, when rubbing cylinder and making eccentric circular motion, make to rub tealeaves in cylinder and press area and second respectively at first and presses and mutually rub to form two-restriction pressure area at area, it increases and presses region on kneading disk, simultaneously so that the tealeaves near inner cylinder falls the first probability for pressing area on the outside and increases, reduce time of kneading, reduces broken tea rate.

Description

Tea twisting machine
Technical field
The invention belongs to a kind of machine for processing tea equipment, more particularly, to a kind of tea twisting machine.
Background technology
It in the process of general tealeaves, needs to rub tealeaves, the purpose of tea rolling is that appropriate destroy is killed Tealeaves tissue after blueness allows the infiltration of tealeaves internal substance to carry out moulding on the surface of leaf, while to tealeaves, bud-leaf is made to roll tightly into needs Shape.Based on famous-brand and high-quality finished tea high-grade at present is generally rubbed with hand, both hands hold tea, it is first light after weight, weight alternately, tender leaf Cold to rub, hot-kneading of old leaves, last loosening pressure solution group, low and middle-grade green tea are generally in such a way that machine is rubbed.However, with society into Step, people's living standards continue to improve, people also increasingly pay attention to quality of life and health, so high-grade Famous High-quality Tea The demand of leaf increases severely, and traditional technique can not meet the sales volume of high-quality tealeaves.
Existing tea twisting machine mainly by rack, rub the knots such as cylinder, kneading disk, gland, motion bracket, motor, screw body Structure is constituted.So that tealeaves can be spun upside down while being pressed during rubbing, kneading disk concavity is usually arranged to 4 ° of left sides The right side, and each rib bone on kneading disk is arranged to the different outer rib bone section of radius of curvature and interior rib bone section.It is moved to when rubbing cylinder When a certain position, the angle that tealeaves is formed in outer rib bone section and kneading disk bottom surface is pressed, wherein at rib bone corresponding with the position Area is pressed in the formation of compaction forces maximum, and the smaller formation of compaction forces is secondary at the outer rib bone section of remaining rib bone presses area, the position of no compaction forces It is set to loose area;At the same time the tealeaves in area of relaxing is spun upside down in the intersection of outer rib bone section and interior rib bone section, and with rubbing The outside rib bone section movement of eccentric rotary of cylinder, which is realized, presses.
The existing tealeaves rubbed in cylinder is only pressed at outer rib bone section when due to work, is rubbed uniformly to reach Effect, on the one hand needs enough compaction forces, on the other hand needs between ensureing adequately to rub the tea time, and rubs dress using aforementioned Sufficiently large compaction forces are obtained at outer rib bone section although setting, the rollover effect of tealeaves is unsatisfactory so that with a batch The skimble-scamble problem of its quality of tealeaves.In consideration of it, the extension of operator's generally use rubs the method between the tea time to improve knead effect, But it can so lead to the raising of broken tea rate again.
In addition, due to the outer rib bone section of rib bone in existing twisting device and interior rib bone section radius of curvature difference, tradition There is also manufacturing process complexity, problems of high cost for device.
Invention content
In order to overcome the problems referred above, the present invention provides a kind of novel tea kneading machines, solve existing rolling machine knead efficiency It is low, rub non-uniform problem.
The technical solution adopted by the present invention to solve the technical problems is:A kind of tea twisting machine, including rack, setting exist Kneading disk in rack is connected in rack by crank and makees eccentric circular motion on the kneading disk under driving motor driving Rub cylinder, be arranged in the gland rubbed in cylinder and the pressing mechanism being connected on gland.
Wherein, kneading disk is equipped with the first rib bone radiated around from kneading disk central part, which has curvature half The identical outer rib bone section of diameter and interior rib bone section, the outer rib bone section and rub an inner wall, kneading disk cooperatively form squeeze tealeaves first Press area, the concavity of kneading disk bottom surface is 1~3 °, it is preferred that the concavity of kneading disk bottom surface is 2 °.It is offered to tea in the center of kneading disk Leaf carries out the blanking port of discharging after the completion of rubbing.
It is provided with the inner cylinder for upwardly extending and not abutted against with gland above blanking port, is provided on the inner tank theca Helical second rib bone, the second rib bone and interior rib bone section, kneading disk, which cooperatively form, to be squeezed the second of tealeaves and presses area, simultaneously Tealeaves positioned at inner cylinder adjacent peripheral edges can accelerate to spin upside down under the effect of the second rib bone.The lower end of the inner cylinder is fixed on blanking Mouth outer rim, which is further opened with several openings communicated with blanking port.
The door for discharging tea mechanism of control blanking port opening and closing is equipped with below blanking port, being provided in the door for discharging tea mechanism can be by inner cylinder Be open the baffle structure blocked.
When work, rubs cylinder and make eccentric circular motion internal tealeaves is driven to press area and second first respectively to press zone position Completion is pressed, and is increased and is pressed region on kneading disk so that tealeaves is fallen to be increased in the probability for pressing area, and then is shortened when rubbing Between, reduce broken tea rate.In addition applicant knows that the principal element for influencing compaction forces size has by a large number of experiments analysis:It rubs The curvature of disk concavity and outer rib bone section, in general, concavity is bigger, compaction forces are bigger.One aspect of the present invention reduces kneading disk Concavity, and increase inner cylinder on kneading disk, although the compaction forces in outer rib bone section are declined, so that inside and outside rib bone Compaction forces are more balanced, on the other hand the curvature of outer rib bone section is arranged to it is identical as interior rib bone section, reduce technique manufacture Difficulty shortens the manufacturing cycle.
Beneficial effects of the present invention:
The present invention in kneading disk center by adding an inner cylinder for carrying the second rib bone, when rubbing cylinder and making eccentric circular motion, Make to rub tealeaves in cylinder and press area and second respectively at first and press and mutually rub to form two-restriction pressure area at area, increases and rub Press region on disk, while the tealeaves near inner cylinder being made to fall the first probability for pressing area on the outside and increase, reduces Time of kneading reduces broken tea rate;And the tealeaves near inner cylinder can be moved upwards along the second rib bone, and the upper and lower of tealeaves is accelerated to turn over Turn so that rub more uniformly.In addition be ensure first press area and second press area compaction forces it is more balanced, kneading disk it is recessed Degree is declined compared with the prior art, so on the one hand can be reduced by the first pressure size that subtracts for pressing zone position, on the other hand may be used Increase tealeaves and falls on the probability for pressing area.
The present invention has the characteristics that structure novel, manufacturing process are simple, and knead efficiency is high, rubs more uniformly, avoids The same tea leaf quality rubbed in cylinder differs the generation of phenomenon.
Below with reference to drawings and examples, the present invention is described in detail.
Description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the structural schematic diagram of kneading disk, and arrow illustrates that the rotation direction for rubbing cylinder in figure.
Fig. 3 is the cooperation schematic diagram that gear structure is put in inner cylinder lower ending opening and door for discharging tea mechanism, and kneading disk is omitted in figure.
Fig. 4 is the structural schematic diagram of the present invention, and the position relationship for rubbing cylinder, inner cylinder and kneading disk is illustrated in figure.
Fig. 5 is to rub use state reference chart of the cylinder under each station in the present invention.
Fig. 6 is the sectional view of kneading disk.
Fig. 7 is the stereogram for rubbing cylinder.
Specific implementation mode
Embodiment,
Also referring to Fig. 1 to 5, a kind of tea twisting machine, including rack 1, kneading disk 2, rub cylinder 3, inner cylinder 4, gland 5, plus Press mechanism 6 and door for discharging tea mechanism 7.
Wherein, kneading disk 2 is fixed in rack 1, and the concavity of 2 bottom surface of the kneading disk is 2 °.Kneading disk 2 is equipped with from kneading disk center The arc-shaped first rib bone 8 that portion radiates around, the first rib bone 8 have the identical outer rib bone section 81 of radius of curvature and interior rib bone Section 82, the outer rib bone section 81 and rub 3 inner wall of cylinder, kneading disk 2 cooperatively form squeeze tealeaves first press area J1.In the kneading disk 2 Centre offers the blanking port 9 to carrying out discharging after the completion of tea rolling.
Cylinder 3 is rubbed to be connected in rack 1 by crank 10 and make off-centre operation on the kneading disk 2 under the driving of driving motor 11 Zhou Yundong, the top rubbed in cylinder 3 are equipped with gland 5, and the pressing mechanism that can apply active force to gland is additionally provided on gland 5 6, which can be used ball screw screw pair or cylinder-driven to realize.It is provided with several on the inner wall for rubbing cylinder 3 Third rib bone 12, the third rib bone 12 are axially extended and are circumferentially uniformly distributed.
Rubbing the inner cylinder 4 for being fixed in cylinder 3 and upwardly extending and not abutted against with gland 5 from blanking port 9.The outer wall of inner cylinder 4 On be provided with the second rib of spiral shape bone 13, the rolling up and down that can help to rub tealeaves in cylinder is arranged such so that rub more It is even.It also needs to ensure when in addition designing, rub cylinder 3 in eccentric rotary, outer wall of the inner wall not with inner cylinder 4 interferes.It is above-mentioned Second rib bone 13 cooperatively forms the second of extruding tealeaves with interior rib bone section 82, kneading disk 2 and presses area J2, while being located at 4 periphery of inner cylinder Neighbouring tealeaves can accelerate to spin upside down under the effect of the second rib bone 13.Except first press area J1, second presses area J2 on kneading disk 2 Region in addition is relaxation area S.
The lower end of inner cylinder 4 is located at 9 outer rim of blanking port, offers several openings 14 communicated with blanking port 9 thereon, The lower section of blanking port 9 is connected with the door for discharging tea mechanism 7 that control blanking port is opened and is closed, and being provided in door for discharging tea mechanism 7 can The baffle structure 15 that the opening of inner cylinder 4 is blocked.During rubbing, puts gear structure 15 and block the opening 14 of 4 lower end of inner cylinder, prevent Tealeaves is fallen through being open from blanking port;After rubbing, puts gear structure 15 and opened with the opening of door for discharging tea mechanism 7, realized Discharging.
When rubbing cylinder and moving to a certain position, tealeaves presses area corresponding with the position specific first and is fully pressed, Compaction forces herein are maximum, and remaining first compaction forces for pressing area is slightly less than the above-mentioned specific first compaction forces for pressing area, special Fixed first position for pressing area can change with the change for rubbing a position.Similarly, tealeaves specific second press in area by Force value is less than the specific first secondary compaction forces for pressing area, on the one hand which is conducive to tea-leaf forming, on the other hand can add The overturning of fast tealeaves increases tealeaves and falls on first and press area and second and presses the probability in area.
When the tea twisting machine work of the present invention, pressing mechanism work applies pressure to rubbing the tealeaves in cylinder, while driving Make eccentric circular motion on the dynamic lower kneading disk of motor driving, rubs the tealeaves inside cylinder and press area and second respectively at first and press area Place's mutually rubbing increases to form two-restriction pressure area and presses region on kneading disk, and tealeaves is made to roll up and down and faster evenly Rub molding in ground.It is well known that pressure is an important factor for influencing tea rolling quality, difference is rubbed at the processing under pressure Reason, the sensory review of the factors such as shape and soup look, flavour to tealeaves have large effect.
Fig. 6 to 7 is please referred to, the present invention provides a kind of tealeaves for making tealeaves form two-restriction pressure area during rubbing to rub Twister, with the prior art singly press area compared with, be arranged concentrically with kneading disk and carried with rub that cylinder do not interfere with each other by adding one The inner cylinder of second rib bone, and reduce kneading disk concavity, change rib bone curvature, finally so that tealeaves overturning is more uniform, rubs quality More preferably.
Above-described embodiment is not defined to the scope of the present invention to presently preferred embodiments of the present invention, therefore not Under the premise of being detached from design spirit of the present invention, those of ordinary skill in the art are to structure, feature and principle institute of the present invention The equivalence changes or decoration made, should all fall within the scope of protection of the present invention.

Claims (8)

1. a kind of tea twisting machine, including rack, be arranged in rack kneading disk, by crank be connected in rack and driving Make rubbing cylinder, being arranged in the gland rubbed in cylinder and be connected on gland for eccentric circular motion on the kneading disk under motor driving Pressing mechanism;It is characterized in that:
The kneading disk is equipped with the first rib bone for being radiated around by kneading disk central part, which has outer rib bone section and interior Rib bone section, the outer rib bone section and rub an inner wall, kneading disk cooperatively form squeeze tealeaves first press area, kneading disk center offers To carrying out the blanking port of discharging after the completion of tea rolling;
It is provided with the inner cylinder for upwardly extending and not abutted against with gland above the blanking port, is provided on the inner tank theca and is in Spiral second rib bone, the second rib bone and interior rib bone section, kneading disk, which cooperatively form, to be squeezed the second of tealeaves and presses area, while position It can accelerate to spin upside down under the effect of the second rib bone in the tealeaves of inner cylinder adjacent peripheral edges;
When work, rubs cylinder and make eccentric circular motion internal tealeaves is driven to press area and second respectively at first to press and mutually rub at area Stranding forms two-restriction pressure area, and then rubs molding.
2. tea twisting machine as described in claim 1, it is characterised in that:The outer rib bone section of the first rib bone and interior rib bone section are bent Rate radius is identical.
3. tea twisting machine as described in claim 1, it is characterised in that:The concavity of the kneading disk bottom surface is 1~3 °.
4. tea twisting machine as described in claim 1, it is characterised in that:The lower end of the inner cylinder is fixed on blanking port outer rim, should Several openings communicated with blanking port are offered on the peripheral part of inner cylinder lower end.
5. tea twisting machine as claimed in claim 4, it is characterised in that:Control blanking port opening and closing is connected with below the blanking port Door for discharging tea mechanism, the baffle structure blocked that inner cylinder can be open is provided in the door for discharging tea mechanism;
6. tea twisting machine as described in claim 1, it is characterised in that:Several third ribs are provided on the inner wall for rubbing cylinder Bone, the third rib bone are axially extended and are circumferentially uniformly distributed.
7. the tea twisting machine as described in any one of claim 1 to 6, it is characterised in that:The cylinder of rubbing in eccentric circular motion, Its inner wall is not interfered with the outer wall of inner cylinder.
8. tea twisting machine as claimed in claim 3, it is characterised in that:The concavity of the kneading disk bottom surface is 2 °.
CN201810519824.8A 2018-05-28 2018-05-28 Tea twisting machine Pending CN108740133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810519824.8A CN108740133A (en) 2018-05-28 2018-05-28 Tea twisting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810519824.8A CN108740133A (en) 2018-05-28 2018-05-28 Tea twisting machine

Publications (1)

Publication Number Publication Date
CN108740133A true CN108740133A (en) 2018-11-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810519824.8A Pending CN108740133A (en) 2018-05-28 2018-05-28 Tea twisting machine

Country Status (1)

Country Link
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101700086A (en) * 2009-09-11 2010-05-05 五峰天池茶叶机械有限公司 Novel tea knead entwist machine
CN201742883U (en) * 2010-07-26 2011-02-16 眉山神龙机械有限公司 Automatic pressurization tea continuous rolling machine
CN203087436U (en) * 2013-01-21 2013-07-31 湖北萧氏茶业股份有限公司 Tea twisting machine
CN103461562A (en) * 2013-09-05 2013-12-25 常熟市新艺机械厂 Simple tea rolling machine
CN103621701A (en) * 2012-11-20 2014-03-12 中国农业科学院茶叶研究所 Tea rolling machine
CN204305982U (en) * 2014-12-03 2015-05-06 绍兴县花坞茶叶专业合作社 A kind of tea twisting machine
CN206612140U (en) * 2017-03-22 2017-11-07 新昌县群星茶业有限公司 A kind of tea twisting machine
CN206612139U (en) * 2017-03-22 2017-11-07 新昌县群星茶业有限公司 A kind of high-grade famous green tea kneading machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101700086A (en) * 2009-09-11 2010-05-05 五峰天池茶叶机械有限公司 Novel tea knead entwist machine
CN201742883U (en) * 2010-07-26 2011-02-16 眉山神龙机械有限公司 Automatic pressurization tea continuous rolling machine
CN103621701A (en) * 2012-11-20 2014-03-12 中国农业科学院茶叶研究所 Tea rolling machine
CN203087436U (en) * 2013-01-21 2013-07-31 湖北萧氏茶业股份有限公司 Tea twisting machine
CN103461562A (en) * 2013-09-05 2013-12-25 常熟市新艺机械厂 Simple tea rolling machine
CN204305982U (en) * 2014-12-03 2015-05-06 绍兴县花坞茶叶专业合作社 A kind of tea twisting machine
CN206612140U (en) * 2017-03-22 2017-11-07 新昌县群星茶业有限公司 A kind of tea twisting machine
CN206612139U (en) * 2017-03-22 2017-11-07 新昌县群星茶业有限公司 A kind of high-grade famous green tea kneading machine

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