CN112790003A - A multistage tea-leaf picking device for tealeaves tender leaf is picked - Google Patents
A multistage tea-leaf picking device for tealeaves tender leaf is picked Download PDFInfo
- Publication number
- CN112790003A CN112790003A CN202110016412.4A CN202110016412A CN112790003A CN 112790003 A CN112790003 A CN 112790003A CN 202110016412 A CN202110016412 A CN 202110016412A CN 112790003 A CN112790003 A CN 112790003A
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- China
- Prior art keywords
- leaf
- tea
- tender
- old
- bin
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- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
Abstract
The invention provides a multistage tea picking device for picking tender tea leaves, which comprises a rack; the bottom of the frame is connected with an adjustable walking frame; the left end of the rack is provided with a tender leaf collecting bin and an old leaf collecting bin from top to bottom, the right end of the tender leaf collecting bin is communicated with the tender leaf storing bin through two tea suction pipes, and the right end of the old leaf collecting bin is communicated with the old leaf storing bin; the end surface of the front part of the left side of the rack is provided with a swing motor, and the swing motor is connected with the leaf-cutting rack through a swing rod; two centrifugal fans are arranged at the top of the right end of the top of the rack; tea leaves collected in the tea leaf collecting bin enter the tea leaf storing bin through the tea leaf suction pipe under the action of the centrifugal fan, old tea leaves collected in the old tea leaf collecting bin enter the old tea leaf storing bin through the collecting pipeline under the action of the centrifugal fan, and therefore classified storage of tea leaf collection is achieved, and tea leaf classification pressure of follow-up workers is reduced.
Description
Technical Field
The invention belongs to the technical field of tea picking, and particularly relates to a multistage tea picking device for picking tender tea leaves.
Background
The existing tea picking mode mainly adopts manual picking, the method of manually picking tea is that tender shoot stems of tea trees are pinched by forefingers and thumbs, then the tea trees lean against the tender shoot stems by means of the positions between the thumb fingers and the second joints between the forefingers and the second joints, tender shoots are bent and lifted upwards gently, and the tea can be broken at the tender positions, so that the picking process of the tender shoots is realized.
As for a multi-stage tea picking device for picking tender tea leaves, reference can be made to patent No. CN111758389A, which mainly comprises a picking box shell, a material rolling device arranged in the picking box shell, a plurality of control-following keys arranged on the picking box shell, an electric control module arranged on one side of the picking box shell and a motor; the material rolling device comprises a flange coupler, a flange plate, a picking rod arranged on the flange plate and a rotating main shaft; and a gap for picking tea leaves is reserved between the picking rod and each control following key.
The multistage tea picking device for picking the tender tea leaves is similar to the prior multistage tea picking device for picking the tender tea leaves of the tea leaves, and when the multistage tea picking device is used, the tender tea leaves and the old tea leaves on the tea trees are collected in the same storage device, so that the tender tea leaves and the old tea leaves of the tea leaves are required to be selected and distinguished after the tea leaves are collected, a large amount of labor force is required to be consumed, and meanwhile, the labor intensity and the pressure of tea leaf personnel are greatly increased.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multistage tea picking device for picking tender tea leaves, which aims to solve the problems that when the conventional similar multistage tea picking device for picking the tender tea leaves is used, tender leaves and old leaves on a tea tree are collected in the same storage device, so that the tender leaves and the old leaves of the tea leaves need to be selected and distinguished after the tea leaves are collected, a large amount of labor force needs to be consumed, and the labor intensity and the pressure of tea workers are greatly increased.
The invention relates to a multi-stage tea picking device for picking tender tea leaves, which is realized by the following specific technical means:
a multi-stage tea picking device for picking tender tea leaves comprises a frame; the bottom of the frame is connected with an adjustable walking frame; the left end of the rack is provided with a tender leaf collecting bin and an old leaf collecting bin from top to bottom, the right end of the tender leaf collecting bin is communicated with the tender leaf storing bin through two tea suction pipes, and the right end of the old leaf collecting bin is communicated with the old leaf storing bin; a driving motor is mounted at the top of the right end of the rack and is connected with the rotating shaft through a synchronous belt; the end surface of the front part of the left side of the rack is provided with a swing motor, and the swing motor is connected with the leaf-cutting rack through a swing rod; and two centrifugal fans are arranged at the top of the right end of the top of the rack.
Furthermore, the rotating shaft is rotatably connected in the tender leaf collecting bin, hexagonal connecting frames are arranged at two ends of the rotating shaft, a leaf shearing rod is arranged at each corner of each hexagonal connecting frame, and the lowest part of each leaf shearing rod is attached to the leaf dredging teeth at the bottom of the left side of the tender leaf collecting bin.
Furthermore, the bottom of swing motor is provided with eccentric connector, and the eccentric end of eccentric connector is connected with the front end of swinging arms, and the rear end of swinging arms is connected in the front end of leaf-cutting rack.
Further, the right end of the leaf-cutting rack is provided with a trapezoidal sliding block, the trapezoidal sliding block is connected in a trapezoidal sliding groove of the old leaf collecting bin in a sliding mode, the top of the trapezoidal sliding groove is provided with cutting teeth, the bottom of the trapezoidal sliding groove is provided with four sliding auxiliary grooves, and four limiting sliding blocks arranged at the bottom of the leaf-cutting rack are connected in the sliding auxiliary grooves in a sliding mode.
Furthermore, the front end of the driving motor is connected with a driving gear, and the driving gear is connected with a driven gear at the front end of the rotating shaft through a synchronous belt.
Furthermore, a circular arc-shaped protective cover is arranged outside the tender leaf collecting bin at the left end of the rack.
Furthermore, the right end of the tender leaf collecting bin is provided with two collecting ports which are communicated with the tender leaf storing bin through a tea suction pipe, the top of the tender leaf storing bin is communicated with the centrifugal fan, the right end of the old leaf collecting bin is communicated with the old leaf storing bin through two collecting pipelines, and the top of the old leaf storing bin is communicated with the centrifugal fan.
Compared with the prior art, the invention has the following beneficial effects:
the setting of pivot, rotation through the pivot, drive two six limit row link and rotate, make the leaf-cutting pole between two six limit row link revolve the rotation axis and rotate, gather the tender leaf of storehouse left side bottom through leaf-cutting pole cooperation tender leaf and gather the tender leaf of tea tree eminence, gather tealeaves with current cutting tooth and compare, the tender leaf of tea tree appears when this leaf-cutting pole can avoid gathering cuts garrulous phenomenon, make the tender leaf keep better shape, improve the quality that the tender leaf goes out the tea.
Tea tree tender leaf that the device tender leaf gathered in the storehouse is gathered enters into the tender leaf through the tealeaves straw and stores the storehouse under centrifugal fan's effect, and the old leaf of tea tree that gathers in the old leaf gathering storehouse enters into the old leaf through collecting the pipeline and stores the storehouse under centrifugal fan's effect, realizes the classified storage that tealeaves was gathered, reduces follow-up staff's categorised pressure of tealeaves.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a schematic view of the longitudinal section and the disassembled structure of the machine frame of the invention.
Fig. 3 is an enlarged schematic view of fig. 2 a according to the present invention.
Fig. 4 is a cross-sectional structural diagram of the frame of the present invention.
Fig. 5 is a schematic sectional view of the rotating shaft of the present invention.
Fig. 6 is a cross-sectional structure schematic diagram of the old leaf collecting bin of the invention.
Fig. 7 is an enlarged structural view at B of fig. 6 according to the present invention.
Fig. 8 is a schematic view of the transmission connection structure of the swing motor, the swing rod and the leaf-cutting rack of the invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a frame; 101. a protective cover; 2. a walking frame; 3. a tender leaf collecting bin; 301. thinning the leaf teeth; 302. a collection port; 4. old leaf collecting bin; 401. cutting teeth; 402. a sliding auxiliary groove; 403. a trapezoidal chute; 404. a collection pipe; 5. a drive motor; 501. a driving gear; 6. a synchronous belt; 7. a rotating shaft; 701. a hexagonal row connecting frame; 702. cutting the leaf rod; 703. a driven gear; 8. a swing motor; 801. an eccentric connector; 9. a swing lever; 10. a leaf-cutting rack; 1001. a trapezoidal slider; 1002. a limiting slide block; 11. storing young leaves; 12. old leaves storage bin; 13. a centrifugal fan; 14. tea straw.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a multistage tea picking device for picking tender tea leaves, which comprises a rack 1; the bottom of the frame 1 is connected with an adjustable walking frame 2; the left end of the frame 1 is provided with a tender leaf collecting bin 3 and an old leaf collecting bin 4 from top to bottom, the right end of the tender leaf collecting bin 3 is communicated with a tender leaf storage bin 11 through two tea suction pipes 14, and the right end of the old leaf collecting bin 4 is communicated with an old leaf storage bin 12; the top of the right end of the frame 1 is provided with a driving motor 5, the driving motor 5 is connected with a rotating shaft 7 through a synchronous belt 6, the rotating shaft 7 is rotatably connected in the tender leaf collecting bin 3, both ends of the rotating shaft 7 are provided with hexagonal connecting frames 701, each corner of the hexagonal connecting frames 701 is provided with a leaf cutting rod 702, the lowest part of the leaf cutting rods 702 is attached to the leaf cutting teeth 301 at the bottom of the left side of the tender leaf collecting bin 3, when in use, the two hexagonal connecting frames 701 are driven to rotate through the rotation of the rotating shaft 7, the leaf cutting rods 702 between the two hexagonal connecting frames 701 rotate around the cutting shaft 7, tender leaves at the high position of a tea tree are collected through the cooperation of the leaf rods 702 and the leaf cutting teeth 301 at the bottom of the left side of the tender leaf collecting bin 3, compared with the existing tea leaf collecting teeth, the leaf cutting rods 702 can avoid the phenomenon that tender leaves of the tea tree are cut during collecting, and keep the tender leaves in a good shape, the quality of the tender leaves is improved; the end face of the front part of the left side of the rack 1 is provided with a swing motor 8, the swing motor 8 is connected with a leaf-cutting rack 10 through a swing rod 9, the right end of the leaf-cutting rack 10 is provided with a trapezoidal sliding block 1001, the trapezoidal sliding block 1001 is connected in a trapezoidal sliding groove 403 of the old leaf collecting bin 4 in a sliding manner, the top of the trapezoidal sliding groove 403 is provided with cutting teeth 401, the bottom of the trapezoidal sliding groove 403 is provided with four sliding auxiliary grooves 402, four limiting sliding blocks 1002 arranged at the bottom of the leaf-cutting rack 10 are connected in the sliding auxiliary grooves 402 in a sliding manner, when the tea leaf collecting rack is used, the trapezoidal sliding block 1001 arranged on the leaf-cutting rack 10 slides in the trapezoidal sliding groove 403 of the old leaf collecting bin 4, and the trapezoidal sliding block 1001 and the trapezoidal sliding groove 403 are completely attached to avoid that tea leaf fragments enter and influence on the work of the leaf-cutting; two centrifugal fans 13 are arranged at the top of the right end of the top of the frame 1.
Wherein, the bottom of swing motor 8 is provided with eccentric connector 801, the eccentric end of eccentric connector 801 is connected with the front end of swinging arms 9, the rear end of swinging arms 9 is connected in the front end of leaf-cutting rack 10, when using, drive eccentric connector 801 through swing motor 8 and rotate, eccentric connector 801 drives the front end of swinging arms 9 and uses the rear end of swinging arms 9 as the axle and rotate, thereby pull leaf-cutting rack 10 through the rear end of swinging arms 9 and do reciprocating motion back and forth, realize the tailorring of leaf-cutting rack 10 to old leaf, and help trimming tree form, make the tea tree keep a good growth state.
Wherein, driving gear 501 is connected with to driving motor 5's front end, and driving gear 501 is connected with the driven gear 703 of pivot 7 front end through hold-in range 6, and when using, driving motor 5 drives driving gear 501 and rotates, and driving gear 501 drives driven gear 703 through hold-in range 6 and rotates to drive pivot 7 and rotate, realize the high-efficient transmission of driving motor 5 power, the loss of very big reduction power.
Wherein, the outer arc protection casing 101 that is provided with of the left end tender leaf collection storehouse 3 of frame 1, when using, the protection casing 101 that sets up outside tender leaf collection storehouse 3 can avoid picking tea-leaves personnel's mistake to touch including through with pivot 7 and cut the cladding of leaf pole 702, avoids causing personal injury to picking tea-leaves personnel, ensures picking tea-leaves personnel's personal safety.
Wherein, the right-hand member in tender leaf collection storehouse 3 is provided with two places and collects mouth 302 and is linked together through tealeaves straw 14 and tender leaf storage storehouse 11, the top and the centrifugal fan 13 of tender leaf storage storehouse 11 are linked together, the right-hand member in old leaf collection storehouse 4 is linked together through two collection pipeline 404 and old leaf storage storehouse 12, the top and the centrifugal fan 13 of old leaf storage storehouse 12 are linked together, when using, the tender leaf of tea tree that gathers in tender leaf collection storehouse 3 enters tender leaf storage storehouse 11 through tealeaves straw 14 under the effect of centrifugal fan 13, the old leaf of tea tree that gathers in old leaf collection storehouse 4 enters old leaf storage storehouse 12 through collection pipeline 404 under the effect of centrifugal fan 13, realize the categorised storage of tealeaves collection, reduce the pressure that follow-up staff carries out tealeaves classification.
The specific use mode and function of the embodiment are as follows:
when the tea leaf picking device is used, the driving motor 5 drives the driving gear 501 to rotate, the driving gear 501 drives the driven gear 703 to rotate through the synchronous belt 6, so as to drive the rotating shaft 7 to rotate, the high-efficiency transmission of the power of the driving motor 5 is realized, the loss of the power is greatly reduced, the two six-row connecting frames 701 are driven to rotate through the rotation of the rotating shaft 7, the leaf-cutting rod 702 between the two six-row connecting frames 701 rotates around the rotating shaft 7, the tender leaves at the high position of tea trees are picked through the cooperation of the leaf-cutting rod 702 and the tender leaf picking teeth 301 at the left bottom of the tender leaf picking bin 3, compared with the existing tea leaf picking of cutting teeth, the leaf-cutting rod 702 can avoid the phenomenon that the tender leaves of the tea trees are cut into pieces during picking, the tender leaves keep better shapes and improve the tea-discharging quality of the tender leaves, the eccentric connector 801 is driven to rotate through the swinging motor 8, the eccentric connector 801 drives the front end of the swinging rod 9 to rotate by, therefore, the leaf-cutting rack 10 is pulled to reciprocate back and forth by the rear end of the swinging rod 9, the trapezoidal sliding block 1001 arranged on the leaf-cutting rack 10 slides in the trapezoidal sliding groove 403 of the old leaf collecting bin 4, and the trapezoidal sliding block 1001 and the trapezoidal sliding groove 403 are completely attached to avoid the entering of tea fragments from influencing the work of the leaf-cutting rack 10, so that the leaf-cutting rack 10 can keep a good working state, the tea collecting efficiency is improved, the protection cover 101 arranged outside the young leaf collecting bin 3 can avoid the accidental touch of tea-collecting personnel by coating the rotating shaft 7 and the leaf-cutting rod 702, the personal injury to the tea-collecting personnel is avoided, the personal safety of the tea-collecting personnel is ensured, the young tea leaves collected in the young leaf collecting bin 3 enter the young leaf storing bin 11 through the tea suction pipe 14 under the action of the centrifugal fan 13, the old tea leaves collected in the old leaf collecting bin 4 enter the old leaf storing bin 12 through the collecting pipeline 404 under the action of the centrifugal fan 13, the classified storage of tealeaves collection is realized, reduces follow-up staff and carries out tealeaves categorised pressure.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A multistage tea-leaf picking device for picking tender tea leaves is characterized in that: comprises a frame (1); the bottom of the frame (1) is connected with an adjustable walking frame (2); the young leaf collecting bin (3) and the old leaf collecting bin (4) are arranged at the left end of the rack (1) from top to bottom, the right end of the young leaf collecting bin (3) is communicated with the young leaf storage bin (11) through two tea suction pipes (14), and the right end of the old leaf collecting bin (4) is communicated with the old leaf storage bin (12); a driving motor (5) is installed at the top of the right end of the rack (1), and the driving motor (5) is connected with a rotating shaft (7) through a synchronous belt (6); the end face of the front part of the left side of the rack (1) is provided with a swing motor (8), and the swing motor (8) is connected with a leaf-cutting rack (10) through a swing rod (9); two centrifugal fans (13) are arranged at the top of the right end of the top of the frame (1).
2. The multi-stage tea plucking apparatus for plucking young leaves of tea as claimed in claim 1, wherein: the rotating shaft (7) is rotatably connected into the tender leaf collecting bin (3), the two ends of the rotating shaft (7) are provided with hexagonal row connecting frames (701), each corner of the hexagonal row connecting frames (701) is provided with a leaf shearing rod (702), and the lowest position of the leaf shearing rods (702) is attached to leaf thinning teeth (301) at the bottom of the left side of the tender leaf collecting bin (3).
3. The multi-stage tea plucking apparatus for plucking young leaves of tea as claimed in claim 1, wherein: the bottom of swing motor (8) is provided with eccentric connector (801), and the eccentric end of eccentric connector (801) is connected with the front end of swinging arms (9), and the rear end of swinging arms (9) is connected in the front end of leaf-cutting rack (10).
4. The multi-stage tea plucking apparatus for plucking young leaves of tea as claimed in claim 1, wherein: the right end of the leaf-cutting rack (10) is provided with a trapezoidal sliding block (1001), the trapezoidal sliding block (1001) is connected in a trapezoidal sliding groove (403) of the old leaf collecting bin (4) in a sliding mode, the top of the trapezoidal sliding groove (403) is provided with cutting teeth (401), the bottom of the trapezoidal sliding groove (403) is provided with four sliding auxiliary grooves (402), and four limiting sliding blocks (1002) arranged at the bottom of the leaf-cutting rack (10) are connected in the sliding auxiliary grooves (402) in a sliding mode.
5. The multi-stage tea plucking apparatus for plucking young leaves of tea as claimed in claim 1, wherein: the front end of the driving motor (5) is connected with a driving gear (501), and the driving gear (501) is connected with a driven gear (703) at the front end of the rotating shaft (7) through a synchronous belt (6).
6. The multi-stage tea plucking apparatus for plucking young leaves of tea as claimed in claim 1, wherein: and a circular arc-shaped protective cover (101) is arranged outside the tender leaf collecting bin (3) at the left end of the rack (1).
7. The multi-stage tea plucking apparatus for plucking young leaves of tea as claimed in claim 1, wherein: the right end of the tender leaf collecting bin (3) is provided with two collecting openings (302) which are communicated with the tender leaf storing bin (11) through a tea suction pipe (14), the top of the tender leaf storing bin (11) is communicated with a centrifugal fan (13), the right end of the old leaf collecting bin (4) is communicated with the old leaf storing bin (12) through two collecting pipelines (404), and the top of the old leaf storing bin (12) is communicated with the centrifugal fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016412.4A CN112790003A (en) | 2021-01-07 | 2021-01-07 | A multistage tea-leaf picking device for tealeaves tender leaf is picked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016412.4A CN112790003A (en) | 2021-01-07 | 2021-01-07 | A multistage tea-leaf picking device for tealeaves tender leaf is picked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112790003A true CN112790003A (en) | 2021-05-14 |
Family
ID=75808805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110016412.4A Withdrawn CN112790003A (en) | 2021-01-07 | 2021-01-07 | A multistage tea-leaf picking device for tealeaves tender leaf is picked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112790003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391371A (en) * | 2021-11-25 | 2022-04-26 | 吴子豪 | Hand-held type tea-leaf picker |
-
2021
- 2021-01-07 CN CN202110016412.4A patent/CN112790003A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391371A (en) * | 2021-11-25 | 2022-04-26 | 吴子豪 | Hand-held type tea-leaf picker |
| CN114391371B (en) * | 2021-11-25 | 2023-03-28 | 张家界康源茶业有限公司 | Hand-held type tea-leaf picker |
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Application publication date: 20210514 |
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| WW01 | Invention patent application withdrawn after publication |