CN112243690A - Screening tea-leaf picker - Google Patents
Screening tea-leaf picker Download PDFInfo
- Publication number
- CN112243690A CN112243690A CN202011109531.6A CN202011109531A CN112243690A CN 112243690 A CN112243690 A CN 112243690A CN 202011109531 A CN202011109531 A CN 202011109531A CN 112243690 A CN112243690 A CN 112243690A
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- CN
- China
- Prior art keywords
- screening
- tea
- shell
- leaf picker
- conveying
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/04—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of tea
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
Abstract
The invention is suitable for the technical field of tea pluckers, and provides a screening tea plucker which comprises a shell, wherein one side of the shell is provided with a side opening and a first shearing knife; the second shearing knife is arranged on the opening side of the shell in a sliding mode and used for being matched with the first shearing knife to pick tea leaves; the screening plate is arranged in the shell in a sliding manner, and is provided with screening holes for screening tea leaves; wherein, a first power part is arranged outside the shell; the first power part drives the second shearing knife to reciprocate through a transmission mechanism; a conveying mechanism is arranged between the opening side of the shell and the screening plate and is used for conveying the tea leaves to the screening plate; the vibration mechanism is connected with the screening plate and used for driving the screening plate to vibrate; the embodiment of the invention can screen the tea leaves while picking the tea leaves, thereby improving the tea picking effect and improving the efficiency of subsequent work.
Description
Technical Field
The invention belongs to the technical field of tea plucking machines, and particularly relates to a screening tea plucking machine.
Background
Tea, which refers to the leaves and buds of tea trees, distinguished tea, cashew, tea, , broadly to the leaves of the evergreen bush tea tree which can be used to make tea, and beverages infused with these leaves, later to be extended to all herbal teas infused with the flowers, leaves, seeds, roots of the plants, such as "chrysanthemum tea" and the like.
At present, along with the rapid development of national economy, people's standard of living's mouth is increasing, also increases gradually the demand to tealeaves, and for solving the big, the low scheduling problem of work efficiency of intensity of labour that tea picker picked, a lot of tea growers choose to use the tea-leaf picker to pick tealeaves, among the prior art, the tea-leaf picker all directly collects the tealeaves of picking in the collecting bag, can not filter tealeaves to the effect of picking tealeaves has been reduced, and then influences subsequent work efficiency.
Disclosure of Invention
The embodiment of the invention aims to provide a tea-leaf picking machine for screening, and aims to solve the problems in the background technology.
To achieve the above object, the embodiment of the present invention is implemented as follows:
a screening tea-leaf picker, the screening tea-leaf picker includes:
a housing having an opening at one side thereof and mounted with a first shearing blade;
the second shearing knife is arranged on the opening side of the shell in a sliding mode and used for being matched with the first shearing knife to pick tea leaves;
the screening plate is arranged in the shell in a sliding manner, and is provided with screening holes for screening tea leaves;
wherein, a first power part is arranged outside the shell; the first power part drives the second shearing knife to reciprocate through a transmission mechanism; a conveying mechanism is arranged between the opening side of the shell and the screening plate and is used for conveying the tea leaves to the screening plate; the inside vibration mechanism that still is equipped with of casing, vibration mechanism with the screening board is connected, is used for driving the screening board vibration.
In a preferred embodiment of the invention, the vibration mechanism comprises a first rotating shaft, a cam and a third power part; the first rotating shaft is rotatably arranged below the screening plate and is coaxially and fixedly connected with an output shaft of the third power part; the cam is fixedly arranged on the first rotating shaft and is in contact with the bottom of the screening plate.
In a preferred embodiment of the invention, the transmission mechanism comprises a round wheel and a hinge rod; the round wheel is coaxially and fixedly connected with an output shaft of the first power part; one end of the hinge rod is hinged with the round wheel, and the other end of the hinge rod is hinged with the second shearing knife and used for driving the second shearing knife to do reciprocating motion.
In a preferred embodiment of the invention, the conveying mechanism comprises a material guide plate, a conveying roller, a conveying belt and a second power piece; the conveying rollers are rotatably arranged in the shell, the number of the conveying rollers is at least two, and one conveying roller is coaxially and fixedly connected with the output shaft of the second power part; the conveying belt is sleeved on the conveying roller; the guide plate is fixedly arranged between the opening side of the shell and the conveying roller in an inclined manner.
In a preferred embodiment of the invention, a second rotating shaft is rotatably arranged inside the shell and between the opening side of the shell and the material guide plate; the outer part of the shell is provided with a fourth power part, and the second rotating shaft is coaxially and fixedly connected with an output shaft of the fourth power part; and a feeding plate is fixedly arranged on the second rotating shaft.
In a preferred embodiment of the present invention, the bottom of the screening plate is elastically connected to the inner wall of the housing through a spring.
In a preferred embodiment of the present invention, the housing further comprises a material taking door; the material taking door is arranged on one side of the shell opposite to the opening side of the shell, and one side of the material taking door is rotatably connected with the shell; the material taking door is provided with a handle.
In a preferred embodiment of the present invention, the housing is provided with a tool chamber for placing a tool.
In a preferred embodiment of the invention, the bottom of the shell is fixedly provided with a supporting leg, and the supporting leg is slidably arranged in the supporting seat; the supporting seat is provided with a moving wheel which is convenient to move the screening tea-leaf picker.
In a preferred embodiment of the invention, push handles which are convenient for pushing the screening tea-leaf picker to move are fixedly arranged on two sides of the shell.
The tea-leaf picker for screening provided by the embodiment of the invention has the following beneficial effects: the first power part drives the second shearing knife to reciprocate through the transmission mechanism, the first shearing knife and the second shearing knife are matched with each other to pick tea leaves, and the picked tea leaves move to the screening plate through the conveying mechanism; the vibrating mechanism drives the screening plate to vibrate up and down to screen tender shoots in the tea leaves, so that the tea leaves are screened while being picked, the tea picking effect is improved, and the subsequent working efficiency is improved.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a tea-leaf picker according to an embodiment of the present invention;
fig. 2 is a top view of the interior of a tea-leaf sifting and picking machine according to an embodiment of the present invention;
FIG. 3 is an internal side view of a sifting tea-leaf picker according to an embodiment of the present invention;
fig. 4 is a three-dimensional schematic view of a transmission mechanism in the screening tea-leaf picker according to the embodiment of the invention.
In the drawings: 1. a housing; 2. a first shearing knife; 3. a second shearing knife; 4. a first power member; 5. a transmission mechanism; 501. a round wheel; 502. a hinged lever; 6. a material guide plate; 7. a conveying roller; 8. a conveyor belt; 9. a second power member; 10. screening the plate; 11. a cam; 111. a first rotating shaft; 12. a third power member; 13. a spring; 14. a material taking door; 15. a handle; 16. a tool chamber; 17. a second rotating shaft; 18. a feeding plate; 19. a fourth power member; 20. a push handle; 21. supporting legs; 22. a supporting seat; 23. the wheel is moved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to fig. 3, a schematic structural diagram of a tea plucking machine for sifting provided in an embodiment of the present invention includes:
a housing 1 having an opening at one side and mounted with a first shearing blade 2;
the second shearing knife 3 is arranged on the opening side of the shell 1 in a sliding mode and used for being matched with the first shearing knife 2 to pick tea leaves;
the screening plate 10 is arranged inside the shell 1 in a sliding mode, and is provided with screening holes for screening tea leaves;
wherein, a first power part 4 is arranged outside the shell 1; the first power part 4 drives the second shearing knife 3 to reciprocate through a transmission mechanism 5; a conveying mechanism is arranged between the opening side of the shell 1 and the screening plate 10 and is used for conveying tea leaves onto the screening plate 10; the inside vibration mechanism that still is equipped with of casing 1, vibration mechanism with screening board 10 is connected, is used for driving screening board 10 vibrates.
In the embodiment of the invention, the first power part 4 drives the second shearing knife 3 to reciprocate left and right through the transmission mechanism 5, and the second shearing knife 3 and the first shearing knife 2 are matched with each other to pick tea leaves; in the embodiment of the invention, the first shearing knife 2 and the second shearing knife 3 are both inclined upwards, so that picked tea leaves can conveniently slide into the shell 1, and the picked tea leaves can be prevented from falling; the picked tea leaves are conveyed to the screening plate 10 by the conveying mechanism; the vibrating mechanism drives the screening plate 10 to vibrate so as to screen tender shoots in tea leaves, screening is carried out while tea picking is carried out, the tea picking effect is improved, and subsequent working efficiency is improved.
As shown in fig. 2 and 3, as a preferred embodiment of the present invention, the vibration mechanism includes a first rotating shaft 111, a cam 11, and a third power member 12; the first rotating shaft 111 is rotatably arranged below the screening plate 10 and is coaxially and fixedly connected with an output shaft of the third power member 12; the cam 11 is fixedly installed on the first rotating shaft 111 and contacts with the bottom of the screening plate 10; the third power member 12 rotates the first rotating shaft 111, so as to rotate the cam 11; the number of the cams 11 is two, and the cams are respectively positioned on two sides of the bottom of the screening plate 10; the cam 11 drives the screening plate 10 to vibrate up and down in the rotating process, so that tea leaves are screened.
As shown in fig. 4, as another preferred embodiment of the present invention, the transmission mechanism 5 includes a circular wheel 501, an articulated rod 502; the round wheel 501 is coaxially and fixedly connected with the output shaft of the first power part 4; one end of the hinge rod 502 is hinged with the round wheel 501, and the other end is hinged with the second shearing knife 3 and used for driving the second shearing knife 3 to reciprocate; the first power part 4 drives the round wheel 501 to rotate; the two ends of the second shearing blade 3 are slidably arranged in the shell 1, and in the rotating process of the round wheel 501, the round wheel 501 drives the second shearing blade 3 to reciprocate left and right through the hinged rod 502, so that the second shearing blade 3 and the first shearing blade 2 are matched with each other to pick tea leaves.
As shown in fig. 2 and 3, as another preferred embodiment of the present invention, the conveying mechanism includes a material guide plate 6, a conveying roller 7, a conveying belt 8, and a second power member 9; the conveying rollers 7 are rotatably arranged in the shell 1, the number of the conveying rollers is at least two, and one conveying roller 7 is coaxially and fixedly connected with an output shaft of the second power part 9; the conveying belt 8 is sleeved on the conveying roller; the material guide plate 6 is fixedly arranged between the opening side of the shell 1 and the conveying roller 7 in an inclined manner; in the embodiment of the invention, the conveying rollers 7 are arranged obliquely upwards, and the second power part 9 drives one of the conveying rollers 7 to rotate, so that the conveying belt 8 rotates; as tea leaves are picked continuously, tea leaves are stacked continuously between the first shearing knife 2 and the material guide plate 6, and when the tea leaves are not stacked, the tea leaves fall on the conveyor belt 8 through the material guide plate 6 and are moved to the screening plate 10 for screening.
As another preferred embodiment of the present invention, a second rotating shaft 17 is rotatably provided inside the casing 1 between the opening side of the casing 1 and the guide plate 6; a fourth power part 19 is arranged outside the shell 1, and the second rotating shaft 17 is coaxially and fixedly connected with an output shaft of the fourth power part 19; a feeding plate 18 is fixedly arranged on the second rotating shaft 17; as shown in fig. 2, the fourth power member 19 drives the second rotating shaft 17 to rotate counterclockwise, so as to drive the feeding plate 18 to rotate counterclockwise, and the feeding plate 18 can feed tea leaves stacked between the first shearing knife 2 and the material guiding plate 6 onto the conveyor belt 8 during the rotation process, thereby improving the tea leaf conveying efficiency, and further improving the tea leaf screening efficiency.
As shown in fig. 3, as another preferred embodiment of the present invention, the bottom of the sieving plate 10 is elastically connected to the inner wall of the housing 1 by a spring 13; the number of the springs 13 is 4, and the springs are respectively arranged at four corners of the bottom of the screening plate 10, and the springs 13 can be used for buffering the screening plate 10 when the screening plate vibrates up and down, so that the screening effect can be improved, and the output load of the third power part 12 can be reduced.
As shown in fig. 1 and 3, as another preferred embodiment of the present invention, the housing 1 further includes a material taking door 14; the material taking door 14 is arranged on one side of the shell 1 opposite to the opening side of the shell 1, and one side of the material taking door is rotatably connected with the shell 1; the material taking door 14 is provided with a handle 15; after the tea leaves are picked, the screened tea leaves can be collected by opening the material taking door 14 through the handle 15.
As shown in fig. 2, as another preferred embodiment of the present invention, a tool chamber 16 for placing tools is provided on the housing 1, and some common tools can be placed in the tool chamber 16, so that the problem can be conveniently and timely handled when the problem occurs, and the use by tea growers is convenient.
As shown in FIG. 1, as another preferred embodiment of the present invention, a support leg 21 is fixedly installed at the bottom of the housing 1, and the support leg 21 is slidably disposed in a support seat 22; the supporting seat 22 is provided with a moving wheel 23 which is convenient for moving the tea-leaf screening and picking machine; as shown in fig. 2, push handles 20 which are convenient for pushing the screening tea-leaf picker to move are fixedly installed at two sides of the shell 1; the tea-leaf screening and picking machine can be moved by pushing the push handle 20 to rotate the moving wheel 23; through adjusting the height alright of supporting leg 21 the height of casing 1 is adjusted, thereby makes the screening tea-leaf picker can adapt to the tea field of co-altitude not, has increased the practicality of screening tea-leaf picker.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a screening tea-leaf picker which characterized in that, screening tea-leaf picker includes:
a housing having an opening at one side thereof and mounted with a first shearing blade;
the second shearing knife is arranged on the opening side of the shell in a sliding mode and used for being matched with the first shearing knife to pick tea leaves;
the screening plate is arranged in the shell in a sliding manner, and is provided with screening holes for screening tea leaves;
wherein, a first power part is arranged outside the shell; the first power part drives the second shearing knife to reciprocate through a transmission mechanism; a conveying mechanism is arranged between the opening side of the shell and the screening plate and is used for conveying the tea leaves to the screening plate; the inside vibration mechanism that still is equipped with of casing, vibration mechanism with the screening board is connected, is used for driving the screening board vibration.
2. The sifting tea-leaf picker according to claim 1, wherein the vibrating mechanism comprises a first rotating shaft, a cam, a third power member; the first rotating shaft is rotatably arranged below the screening plate and is coaxially and fixedly connected with an output shaft of the third power part; the cam is fixedly arranged on the first rotating shaft and is in contact with the bottom of the screening plate.
3. The sifting tea-leaf picker according to claim 1, wherein the transmission mechanism comprises a round wheel, an articulated lever; the round wheel is coaxially and fixedly connected with an output shaft of the first power part; one end of the hinge rod is hinged with the round wheel, and the other end of the hinge rod is hinged with the second shearing knife and used for driving the second shearing knife to do reciprocating motion.
4. The screening tea-leaf picker according to claim 1, wherein the conveying mechanism comprises a material guide plate, a conveying roller, a conveying belt and a second power member; the conveying rollers are rotatably arranged in the shell, the number of the conveying rollers is at least two, and one conveying roller is coaxially and fixedly connected with the output shaft of the second power part; the conveying belt is sleeved on the conveying roller; the guide plate is fixedly arranged between the opening side of the shell and the conveying roller in an inclined manner.
5. The screening tea-leaf picker according to claim 4, wherein a second rotating shaft is rotatably provided inside the housing between the opening side of the housing and the guide plate; the outer part of the shell is provided with a fourth power part, and the second rotating shaft is coaxially and fixedly connected with an output shaft of the fourth power part; and a feeding plate is fixedly arranged on the second rotating shaft.
6. The sifting tea-leaf picker according to claim 1 or 2, wherein the bottom of the sifting plate is elastically connected with the inner wall of the housing by a spring.
7. The sifting tea-leaf picker according to claim 1, wherein the housing further comprises a take-out gate; the material taking door is arranged on one side of the shell opposite to the opening side of the shell, and one side of the material taking door is rotatably connected with the shell; the material taking door is provided with a handle.
8. The sifting tea-leaf picker according to claim 1, wherein the housing is provided with a tool chamber for placing a tool.
9. The screening tea-leaf picker according to claim 1, wherein the bottom of the housing is fixedly provided with support legs, and the support legs are slidably arranged in the support seats; the supporting seat is provided with a moving wheel which is convenient to move the screening tea-leaf picker.
10. The screening tea-leaf picker according to claim 9, wherein push handles are fixedly mounted on both sides of the housing for facilitating the movement of the screening tea-leaf picker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011109531.6A CN112243690A (en) | 2020-10-16 | 2020-10-16 | Screening tea-leaf picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011109531.6A CN112243690A (en) | 2020-10-16 | 2020-10-16 | Screening tea-leaf picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112243690A true CN112243690A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011109531.6A Pending CN112243690A (en) | 2020-10-16 | 2020-10-16 | Screening tea-leaf picker |
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| Country | Link |
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| CN (1) | CN112243690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514824A (en) * | 2022-02-23 | 2022-05-20 | 庐江县金乔生态农业有限公司 | Multi-functional tea-leaf picker of circulation rail mounted |
| CN115176593A (en) * | 2022-05-25 | 2022-10-14 | 连云港市农业科学院 | Sloping field tea-leaf picking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204762225U (en) * | 2015-06-08 | 2015-11-18 | 廖梓婷 | Electronic tea -leaf picker of screening tealeaves |
| CN205105661U (en) * | 2015-11-17 | 2016-03-30 | 云南工程职业学院 | Small -size tea -leaf picker |
| CN105723937A (en) * | 2016-04-11 | 2016-07-06 | 厦门理工学院 | Portable tea-leaf picker |
| CN108848904A (en) * | 2018-07-06 | 2018-11-23 | 谢亚平 | A kind of tea picking filtering storage mechanical device |
| CN209170928U (en) * | 2018-11-07 | 2019-07-30 | 长安大学 | A kind of hand propelled tea picking machine |
-
2020
- 2020-10-16 CN CN202011109531.6A patent/CN112243690A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204762225U (en) * | 2015-06-08 | 2015-11-18 | 廖梓婷 | Electronic tea -leaf picker of screening tealeaves |
| CN205105661U (en) * | 2015-11-17 | 2016-03-30 | 云南工程职业学院 | Small -size tea -leaf picker |
| CN105723937A (en) * | 2016-04-11 | 2016-07-06 | 厦门理工学院 | Portable tea-leaf picker |
| CN108848904A (en) * | 2018-07-06 | 2018-11-23 | 谢亚平 | A kind of tea picking filtering storage mechanical device |
| CN209170928U (en) * | 2018-11-07 | 2019-07-30 | 长安大学 | A kind of hand propelled tea picking machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514824A (en) * | 2022-02-23 | 2022-05-20 | 庐江县金乔生态农业有限公司 | Multi-functional tea-leaf picker of circulation rail mounted |
| CN115176593A (en) * | 2022-05-25 | 2022-10-14 | 连云港市农业科学院 | Sloping field tea-leaf picking device |
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Application publication date: 20210122 |
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| RJ01 | Rejection of invention patent application after publication |