CN107319043B - Tea cutting machine - Google Patents
Tea cutting machine Download PDFInfo
- Publication number
- CN107319043B CN107319043B CN201710660419.3A CN201710660419A CN107319043B CN 107319043 B CN107319043 B CN 107319043B CN 201710660419 A CN201710660419 A CN 201710660419A CN 107319043 B CN107319043 B CN 107319043B
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- Prior art keywords
- connecting rod
- cutter
- crank
- leaf
- fixedly connected
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/12—Rolling or shredding tea leaves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a tea cutting machine, which comprises a frame, a driving device, a conveying module and a cutter She Mokuai, wherein the cutter She Mokuai comprises a leaf cutting connecting rod mechanism and a cutter mechanism which are sequentially connected in a matched mode, the leaf cutting connecting rod mechanism comprises a first crank in transmission connection with the driving device, a first connecting rod in rotary connection with the first crank and a cutter mechanism fixedly connected with the first connecting rod, and the first connecting rod is in sliding connection with the frame. The invention can automatically complete five steps of whole leaves, transportation, leaf pressing, leaf cutting and leaf discharging, does not need manpower, has high efficiency in work and convenient and quick operation, and can greatly improve the economic benefits of enterprises and tea farmers.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a tea cutting machine.
Background
Along with the social and economic development and the urban process, rural labor force is continuously reduced, and the shortage of tea picking labor is increasingly aggravated. Especially, the fresh leaves of Longjing tea serving as main famous tea are almost all picked manually at present, the cost is very high, the traditional tea picking machine is adopted to pick the fresh leaves and is connected with the existing processing mechanical equipment, so that the production of the Longjing tea product meeting the market needs is a better technical path at present, the necessary development direction of tea enterprises, and the process that the machine-picked fresh leaves are required to be cut off is adopted by most tea, so that how to manufacture a high-efficiency tea cutting machine is a difficult problem facing related enterprises.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a technical scheme of a tea cutting machine.
The tea cutting machine comprises a frame, a driving device and a conveying module, and is characterized by further comprising a cutter She Mokuai, wherein the cutter She Mokuai comprises a cutter linkage mechanism and a cutter mechanism which are sequentially matched and connected, the cutter linkage mechanism comprises a first crank in transmission connection with the driving device, a first connecting rod in rotation connection with the first crank and a cutter mechanism in fixed connection with the first connecting rod, and the first connecting rod is in sliding connection with the frame.
The tea cutting machine is characterized in that the conveying module comprises a leaf conveying connecting rod mechanism, a ratchet wheel and a conveying belt, wherein the leaf conveying connecting rod mechanism, the ratchet wheel and the conveying belt are arranged on the machine frame and are sequentially connected in a matched mode, the leaf conveying connecting rod mechanism comprises a second crank in transmission connection with the driving device and a second connecting rod in rotation connection with the second crank, a deflector rod for driving the ratchet wheel is arranged on the second connecting rod, and the ratchet wheel is in transmission connection with the conveying belt.
The tea cutting machine is characterized in that the driving device is in transmission connection with a first driving shaft, a first rotating part and a second rotating part are respectively arranged at two ends of the first driving shaft, the first rotating part is fixedly connected with the first crank, and the second rotating part is fixedly connected with the second crank.
The tea cutting machine is characterized by comprising a pressing roller She Mokuai, and the leaf pressing module comprises a pressing roller arranged on a conveying belt.
The tea cutting machine is characterized in that the leaf pressing module further comprises a gear set in transmission connection with the driving wheels of the conveyor belt, and the gear set is in transmission connection with the pressing wheel.
The tea cutting machine is characterized in that the cutter mechanism comprises a cutter frame fixedly connected with the first connecting rod and a cutter body fixedly connected with the cutter frame, and the cutter body is arranged on the conveying belt.
The tea cutting machine is characterized by further comprising a swinging whole leaf module, wherein the swinging whole leaf module comprises a vibration connecting rod mechanism and a vibration mechanism, the vibration connecting rod mechanism comprises a second driving shaft in transmission connection with the driving device, a swinging part fixedly connected to the upper end of the second driving shaft, a third connecting rod arranged on the swinging part, a fourth connecting rod in rotary connection with the third connecting rod and a fifth connecting rod in rotary connection with the fourth connecting rod, and the fifth connecting rod is fixedly connected with the vibration mechanism.
The tea cutting machine is characterized in that the vibrating mechanism comprises a vibrating shaft fixedly connected with the fifth connecting rod and a group of partition plates fixedly connected to the vibrating shaft.
The tea cutting machine is characterized in that the driving device is a plurality of motors.
The tea cutting machine is characterized in that the driving device comprises 1 motor and a plurality of driving wheels in transmission connection with the motor.
The invention can automatically complete five steps of whole leaves, transportation, leaf pressing, leaf cutting and leaf discharging, does not need manpower, has high efficiency in work and convenient and quick operation, and can greatly improve the economic benefits of enterprises and tea farmers.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic rear view of the invention with the swing whole leaf module and drive removed;
FIG. 5 is a schematic left-hand view of one of the partial schematic drawings of the present invention;
FIG. 6 is a second schematic left-view illustration of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-6, a tea cutter comprises a machine frame 1, a driving device arranged on the machine frame 1, a swinging whole leaf module, a conveying module, a pressing She Mokuai and a cutting She Mokuai.
As shown in fig. 3, the swing whole leaf module includes a vibration link mechanism and a vibration mechanism, the vibration link mechanism includes a second driving shaft 600 in transmission connection with the driving device, a swing portion 601 fixedly connected to an upper end of the second driving shaft 600, a third link 602 disposed on the swing portion 601, a fourth link 603 rotationally connected to the third link 602, and a fifth link 604 rotationally connected to the fourth link 603, the fifth link 604 is fixedly connected to the vibration mechanism, and the third link 602, the fourth link 603, and the fifth link 604 are sequentially connected by spherical surfaces to realize rotation. The vibration mechanism comprises a vibration shaft 605 fixedly connected with the fifth connecting rod 604, a group of partition plates 606 fixedly connected to the vibration shaft 605, and a mounting frame for mounting the vibration shaft 605 and the partition plates 606, wherein the mounting frame is fixed on the frame 1, and the partition plates 606 can vibrate left and right under the driving of the vibration shaft 605 by the vibration connecting rod mechanism and the vibration shaft because the mounting frame has a certain looseness with the conveying module, so that tea leaves are arranged longitudinally and then are conveyed into the conveying module.
The conveying module comprises a leaf conveying connecting rod mechanism, a ratchet 300 and a conveying belt 301, wherein the leaf conveying connecting rod mechanism, the ratchet 300 and the conveying belt 301 are arranged on the frame 1 and are sequentially connected in a matched mode, the leaf conveying connecting rod mechanism comprises a second crank 302 in transmission connection with the driving device and a second connecting rod 303 in rotation connection with the second crank 302, two deflector rods 304 for driving the ratchet 300 are arranged on the second connecting rod 303, the ratchet 300 is in transmission connection with the conveying belt 301, and a ratchet structure drives the conveying belt to convey in a clearance mode to be of a conventional technology and is not repeated herein.
As shown in fig. 4, the leaf pressing module comprises a pressing wheel 500 arranged on a conveyor belt 301, and a gear set 501 in transmission connection with a driving wheel 3010 of the conveyor belt 301, wherein the gear set 501 is in transmission connection with the pressing wheel 500.
The cutter She Mokuai comprises a leaf cutting connecting rod mechanism and a cutter mechanism which are sequentially matched and connected, the leaf cutting connecting rod mechanism comprises a first crank 400 in transmission connection with the driving device, a first connecting rod 401 in rotary connection with the first crank 400 and a cutter mechanism fixedly connected with the first connecting rod 401, and the first connecting rod 401 is in sliding connection with the frame 1. As shown in fig. 2, the cutter mechanism includes a cutter frame 403 fixedly connected to the first link 401 and a cutter body 404 fixedly connected to the cutter frame 403, and the cutter body 404 is disposed on the conveyor belt 301.
As shown in fig. 5 and 6, in the present invention, the driving device is in transmission connection with a first driving shaft 200, two ends of the first driving shaft 200 are respectively provided with a first rotating portion 402 and a second rotating portion 305, the first rotating portion 402 is fixedly connected with the first crank 400, and the second rotating portion 305 is fixedly connected with the second crank 302.
In the present invention, the driving device may be a plurality of motors 201, each of the above-described operation modules may be driven by a plurality of motors, or may be configured by 1 motor 201 and a plurality of driving wheels 202 connected to the motors 201 in a transmission manner, and the driving wheels 202 drive the first driving shaft 200 and the second driving shaft 600 to operate.
Working principle:
1. the ratchet 300 is driven by the leaf feeding link mechanism to reciprocate, and the conveyor belt 301 is driven by the ratchet 300 to perform clearance conveying motion.
2. The total height of the cutter body 404 is 45 mm, the lower 15 mm (1/3) is provided with tea leaves, and the upper 30 mm (2/3) is provided with no tea leaves. The cutter body 404 is lifted and lowered to and fro for cutting off by the action of the blade cutting link mechanism.
3. The first crank 400 and the second crank 302 are mounted at both ends of the first driving shaft 200. The first crank 400 is mounted at a 60 angle to the second crank 302, and the second crank 302 is at the 0 degree position, the first crank 400 is at the 60 degree position (when the cutter body 404 has been lowered by 1/3).
4. The first driving shaft 200 rotates clockwise, and when the first crank 400 rotates from 0 ° to 180 °, the cutter body 404 descends from the highest point to the lowest point. When the first crank 400 is rotated from 180 ° to 360 °, the cutter body 404 rises from the bottommost point to the highest point.
5. When the second crank 302 is turned from 0 ° to 180 °, the ratchet 300 descends from the highest point to the lowest (ratchet return), and the belt 301 is stationary. When the second crank 302 rotates from 180 ° to 360 °, the ratchet 300 rises from the bottommost point to the highest (ratchet rotation), and the belt 301 rotates.
6. Analysis of the motion coordination of the conveyor belt 301 and the cutter body 404:
(1) When the second crank 302 is turned from 0 ° to 180 °, the ratchet 300 descends from the highest point to the bottommost point (ratchet return), and the belt 301 is stationary. The first crank 400 rotates from 60 degrees to 240 degrees, the cutter body 404 descends from the highest point to the bottommost point to complete leaf cutting, and then ascends to the 1/3 position point, and the position for letting the tea leaves to be cut on the conveyor belt 301 pass through the cutter station.
(2) When the second crank 302 is rotated from 180 ° to 360 °, the ratchet 300 rises from the bottommost point to the highest point (ratchet rotation), and the conveyor belt rotates. The first crank 400 is turned from 240 deg. to 60 deg., and the cutter body 404 is raised from the bottom point to the highest point and lowered to 1/3 position point after cutting.
The invention can automatically complete five steps of whole leaves, transportation, leaf pressing, leaf cutting and leaf discharging, does not need manpower, has high efficiency in work and convenient and quick operation, and can greatly improve the economic benefits of enterprises and tea farmers.
Claims (6)
1. The tea cutting machine comprises a frame (1), a driving device and a conveying module, and is characterized by further comprising a cutter She Mokuai, wherein the cutter She Mokuai comprises a cutter link mechanism and a cutter mechanism which are sequentially connected in a matched mode, the cutter link mechanism comprises a first crank (400) in transmission connection with the driving device, a first connecting rod (401) in rotation connection with the first crank (400) and a cutter mechanism fixedly connected with the first connecting rod (401), and the first connecting rod (401) is in sliding connection with the frame (1);
the conveying module comprises a leaf conveying connecting rod mechanism, a ratchet wheel (300) and a conveyor belt (301), wherein the leaf conveying connecting rod mechanism, the ratchet wheel (300) and the conveyor belt (301) are arranged on the frame (1) and are sequentially connected in a matched mode, the leaf conveying connecting rod mechanism comprises a second crank (302) in transmission connection with the driving device and a second connecting rod (303) in rotation connection with the second crank (302), a deflector rod (304) for driving the ratchet wheel (300) is arranged on the second connecting rod (303), and the ratchet wheel (300) is in transmission connection with the conveyor belt (301);
the cutter mechanism comprises a cutter frame (403) fixedly connected with the first connecting rod (401) and a cutter body (404) fixedly connected with the cutter frame (403), and the cutter body (404) is arranged on the conveyor belt (301);
the first crank (400) is arranged at an angle of 60 degrees with the second crank (302), and when the second crank (302) is at the 0 degree position, the first crank (400) is at the 60 degree position;
the device comprises a driving device, a driving mechanism, a swinging part (601), a third connecting rod (602), a fourth connecting rod (603) and a fifth connecting rod (604), wherein the driving mechanism is connected with the driving device in a transmission mode, the swinging part (601) is fixedly connected to the upper end of the driving device, the third connecting rod (602) is arranged on the swinging part (601), the fourth connecting rod (603) is connected with the third connecting rod (602) in a rotating mode, the fifth connecting rod (604) is connected with the fourth connecting rod (603) in a rotating mode, and the fifth connecting rod (604) is fixedly connected with the driving mechanism; the vibration mechanism comprises a vibration shaft (605) fixedly connected with the fifth connecting rod and a group of clapboards (606) fixedly connected to the vibration shaft (605).
2. A tea leaf cutter according to claim 1, wherein the driving device is in transmission connection with a first driving shaft (200), two ends of the first driving shaft (200) are respectively provided with a first rotating part (402) and a second rotating part (305), the first rotating part (402) is fixedly connected with the first crank (400), and the second rotating part (305) is fixedly connected with the second crank (302).
3. A tea leaf cutter according to claim 1, comprising a press She Mokuai, the leaf pressing module comprising a pinch roller (500) arranged on a conveyor belt (301).
4. A tea leaf cutter according to claim 3, wherein the leaf pressing module further comprises a gear set (501) drivingly connected to the first drive wheel (3010) of the conveyor belt (301), the gear set (501) being drivingly connected to the pinch roller (500).
5. A tea leaf cutter according to claim 1, wherein the drive means is a plurality of motors (201).
6. A tea leaf cutter according to claim 1, wherein the drive means comprises 1 motor (201) and a plurality of second drive wheels (202) drivingly connected to the motor (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660419.3A CN107319043B (en) | 2017-08-04 | 2017-08-04 | Tea cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660419.3A CN107319043B (en) | 2017-08-04 | 2017-08-04 | Tea cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107319043A CN107319043A (en) | 2017-11-07 |
| CN107319043B true CN107319043B (en) | 2023-08-08 |
Family
ID=60225594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660419.3A Active CN107319043B (en) | 2017-08-04 | 2017-08-04 | Tea cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107319043B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB284723A (en) * | 1927-02-05 | 1928-07-12 | Gaston Rigaux | Improvements in mechanical brick presses and the like |
| GB535236A (en) * | 1939-11-16 | 1941-04-02 | Henry William Langrish | Improvements in or relating to tobacco, tea or like leaf cutting machines |
| JP2000236811A (en) * | 1999-02-18 | 2000-09-05 | Yoka Ind Co Ltd | Tea-leaf cutter |
| JP2015053919A (en) * | 2013-09-13 | 2015-03-23 | 株式会社山益製作所 | Tea leaf cutter |
| CN105580558A (en) * | 2015-12-10 | 2016-05-18 | 重庆福悦安科技有限公司 | Tea picking scissors |
| CN205766321U (en) * | 2016-06-12 | 2016-12-07 | 福建铭发水产开发有限公司 | A kind of vegetable-chopper cutoff device |
| CN106900301A (en) * | 2017-05-04 | 2017-06-30 | 玉林市蚕业技术推广站 | A kind of automatic mulberry leaf cutting machine |
-
2017
- 2017-08-04 CN CN201710660419.3A patent/CN107319043B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB284723A (en) * | 1927-02-05 | 1928-07-12 | Gaston Rigaux | Improvements in mechanical brick presses and the like |
| GB535236A (en) * | 1939-11-16 | 1941-04-02 | Henry William Langrish | Improvements in or relating to tobacco, tea or like leaf cutting machines |
| JP2000236811A (en) * | 1999-02-18 | 2000-09-05 | Yoka Ind Co Ltd | Tea-leaf cutter |
| JP2015053919A (en) * | 2013-09-13 | 2015-03-23 | 株式会社山益製作所 | Tea leaf cutter |
| CN105580558A (en) * | 2015-12-10 | 2016-05-18 | 重庆福悦安科技有限公司 | Tea picking scissors |
| CN205766321U (en) * | 2016-06-12 | 2016-12-07 | 福建铭发水产开发有限公司 | A kind of vegetable-chopper cutoff device |
| CN106900301A (en) * | 2017-05-04 | 2017-06-30 | 玉林市蚕业技术推广站 | A kind of automatic mulberry leaf cutting machine |
Non-Patent Citations (1)
| Title |
|---|
| 胡泰阳.6CQ－100型往复切茶机的设计.茶叶机械杂志.1994,(第04期),20-29. * |
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| Publication number | Publication date |
|---|---|
| CN107319043A (en) | 2017-11-07 |
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