CN107371601A - A kind of blade adjustment mechanism of tea picking machine - Google Patents
A kind of blade adjustment mechanism of tea picking machine Download PDFInfo
- Publication number
- CN107371601A CN107371601A CN201710688034.8A CN201710688034A CN107371601A CN 107371601 A CN107371601 A CN 107371601A CN 201710688034 A CN201710688034 A CN 201710688034A CN 107371601 A CN107371601 A CN 107371601A
- Authority
- CN
- China
- Prior art keywords
- blade
- bottom plate
- adjustment mechanism
- picking machine
- tea picking
- 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.)
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Classifications
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a kind of blade adjustment mechanism of tea picking machine,Including housing,Housing includes bottom plate,Some groups of cutting blades are provided with front side of bottom plate,Cutting blade includes left blade and right blade,Left blade and right blade are respectively fixed in the first drive shaft and the second fixing axle,First drive shaft side is provided with limiting plate,Second fixing axle side sets fluted,Limiting plate is inserted in groove,Second fixing axle top surface is provided with some through holes,Through hole is respectively positioned on directly over groove,There is an iron chains in plate upper surface system,The iron chains other end connects gag lever post,Housing left and right sides are provided with gap,Bottom plate left and right ends face is provided with screw,Screw inner surface setting has internal thread,And screw side is provided with bolt,Bolt is connected through gap with screw,And bolt head is provided with cross bar,Any regulation of blade height can be realized by changing mechanism,The moving range of blade can be changed according to the density situation of tealeaves simultaneously,It is worthy to be popularized.
Description
Technical field
The present invention relates to tea picking machine technical field, the blade adjustment mechanism of specially a kind of tea picking machine.
Background technology
Tea picking machine is the crop harvesting machine that new tender tealeaves is harvested from tea tree top tip.Adopted by picking method difference component selections
Tea machine and the class of non-selective tea picking machine two.Selective tea picking machine has break-off type and the type such as frictional.The former is to utilize bending folding
Disconnected principle, adopts down fresh and tender tealeaves and retains thick old branch bar；The latter is to pluck finger with a pair of elasticity to clamp tealeaves, by pluck finger and tealeaves
Between stiction, take young leaves and retain old leaf and young shoot.Due to the difference of tea tree local environment, the blade of tea picking machine will be made
Corresponding regulation, the regulation of blade of tea-leaf picker are typically that the position of blade is fixed with set screw.
But there is problems with such blade adjustment mechanism, one is due to the growing way difference of tea tree, in order to pluck
Young leaves and retain old leaf, the height of blade will be adjusted at the moment, very troublesome with set screw, and can not change blade in any high
Degree, influences operating efficiency；Second, the cutting blade of tea picking machine is generally all to cut in groups, and when tealeaves is intensive, adjacent cutter
The distance between piece can make the harvesting of tealeaves have more omission, when tealeaves is loose, in order to improve efficiency, between cutting blade
Preferably farther out, and existing technology not can solve these problems to distance, thus the blade for devising a kind of tea picking machine is adjusted
Save mechanism.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of blade adjustment mechanism of tea picking machine, Neng Goushi
Any regulation of existing blade height, while the moving range of blade can be changed according to the density situation of tealeaves, it is worthy to be popularized.
The technical solution adopted for the present invention to solve the technical problems is：A kind of blade adjustment mechanism of tea picking machine, including
Housing, the housing include bottom plate, and some groups of cutting blades are provided with front side of the bottom plate, and the cutting blade includes a left side
Blade and right blade, the bottom plate are internally provided with the first drive shaft and the second fixing axle, and the left blade and right blade are equal
It is separately fixed in the first drive shaft and the second fixing axle, the side of first drive shaft is provided with limiting plate, and described second
The side setting of fixing axle is fluted, and the limiting plate is inserted in groove, and the top surface of second fixing axle is provided with some lead to
Hole, the through hole are respectively positioned on the surface of groove, and there is an iron chains in the upper surface system of the bottom plate, and is set in the upper surface of bottom plate
Some apertures are equipped with, the aperture corresponds with through hole, and the other end of the iron chains is connected with gag lever post, a left side for the housing
Right two sides are provided with a vertical gap, and the left and right ends face of the bottom plate is provided with screw, the screw it is interior
Surface is provided with internal thread, and bolt is provided with the side of screw, and the bolt is connected through gap with screw, and in bolt
Head be provided with cross bar.
As a kind of preferable technical scheme of the present invention, the cutting blade is equidistantly arrangement.
As a kind of preferable technical scheme of the present invention, the length of the groove is equal to the adjacent cutting blade line of centres
Length.
As a kind of preferable technical scheme of the present invention, the left blade and right blade are Double-blade structure.
As a kind of preferable technical scheme of the present invention, the bottom plate is the low arcuate structure in middle high both sides.
As a kind of preferable technical scheme of the present invention, the diameter of the gag lever post is slightly less than the diameter of through hole, and spacing
The length of bar is slightly larger than the height of bottom plate.
As a kind of preferable technical scheme of the present invention, the diameter of the aperture is equal to the diameter of through hole.
As a kind of preferable technical scheme of the present invention, scale is provided with beside the gap.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention in the left and right side of housing by respectively setting a vertical gap, in the left and right ends face of bottom plate
Be each provided with screw, be connected with bolt through gap with screw, and bolt head set cross bar so that when need change knife
During piece height, rotary bar, make to loosen between bottom plate and housing, move up and down bottom plate to suitable height, then tighten bolt, i.e.,
Blade can be changed to arbitrary height.
(2) present invention sets groove by setting limiting plate in the side of the first drive shaft in the side of the second fixing axle,
Limiting plate is inserted in groove, while some through holes are set in the top surface of the second fixing axle, through hole is respectively positioned on the surface of groove,
It is an iron chains in the upper surface of bottom plate, and several apertures is set in the upper surface of bottom plate, aperture corresponds with through hole, iron
The other end connection gag lever post of chain so that spacing without using gag lever post when tealeaves is intensive, only spacing with limiting plate, first drives
Moving axis movement can drive left blade to move back and forth between two adjacent right blades so that tealeaves is plucked completely, will not be lost
Leakage, when tealeaves is loose, while spacing using limiting plate and gag lever post, according to loose situation by gag lever post insert aperture and
In its corresponding through hole, due to the stop of limiting plate, the moving range of left blade can be reduced so that picking rate greatly promotes.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cutting blade structure top view of the present invention.
In figure：1- housings；2- bottom plates；3- cutting blades；The left blades of 4-；The right blades of 5-；The drive shafts of 6- first；7- second is solid
Dead axle；8- limiting plates；9- grooves；10- through holes；11- iron chains；12- apertures；13- gag lever posts；14- gaps；15- screws；In 16-
Screw thread；17- bolts；18- cross bars；19- scales.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., only it is direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As depicted in figs. 1 and 2, the invention provides a kind of blade adjustment mechanism of tea picking machine, including housing 1, the shell
Body 1 includes bottom plate 2, and the front side of the bottom plate 2 is provided with some groups of cutting blades 3, and the cutting blade 3 includes left blade 4
With right blade 5, the bottom plate 2 is internally provided with the first drive shaft 6 and the second fixing axle 7, the left blade 4 and right blade 5
Respectively it is fixed in the first drive shaft 6 and the second fixing axle 7, the side of first drive shaft 6 is provided with limiting plate 8, institute
The side for stating the second fixing axle 7 sets fluted 9, and the limiting plate 8 is inserted in groove 9, and the top surface of second fixing axle 7 is set
Some through holes 10 are equipped with, the through hole 10 is respectively positioned on the surface of groove 9, and there is an iron chains 11 in the upper surface system of the bottom plate 2,
And some apertures 12 are provided with the upper surface of bottom plate 2, the aperture 12 corresponds with through hole 10, the iron chains 11 it is another
End is connected with gag lever post 13, and the left and right sides of the housing 1 are provided with a vertical gap 14, a left side for the bottom plate 2
Right both ends of the surface are provided with screw 15, and the inner surface setting of the screw 15 has internal thread 16, and is set in the side of screw 15
There is bolt 17, the bolt 17 is connected through gap 14 with screw 15, and the head of bolt 17 is provided with cross bar 18.
The present invention when in use, according to the growing way of tea tree, rotary bar 18 so that loose between bottom plate 2 and housing 1
It is dynamic, suitable position is moved up and down with hand dragging bottom plate 2, then screw cross bar 18 so that blade can be moved to arbitrary height；
Spacing without using gag lever post 13 when tealeaves is intensive simultaneously according to the density situation of tealeaves, only spacing with limiting plate 8, first drives
The movement of moving axis 6 can drive left blade 4 to move back and forth between two adjacent right blades 5 so that tealeaves is plucked completely, will not
Omit, when tealeaves is loose, and meanwhile it is spacing using limiting plate 8 and gag lever post 13, gag lever post 13 is inserted one according to loose situation
In individual aperture 12 through hole 10 corresponding with its, due to the stop of limiting plate 8, the moving range of left blade 4 can be reduced so that tealeaves
Picking rate greatly promote.
As shown in figure 1, the cutting blade 3 is equidistantly arrangement, tea picking machine is set uniformly to pluck tealeaves；It is described recessed
The length of groove 9 is equal to the length of the adjacent line of centres of cutting blade 3 so that the maximum moving range of the first drive shaft 6 is just etc.
In the distance between adjacent cutting blade 3 so that tea picking machine can exhaustively pluck tealeaves；The left blade 4 and right blade 5
It is Double-blade structure so that when the first drive shaft 6 moves, same cutting blade 3 can cut tealeaves, adjacent cutting blade
3 can also cut tealeaves；The bottom plate 2 is the low arcuate structure in middle high both sides, because tea tree is usually constructed with tree crown, by bottom plate 2
It is designed to that arcuate structure can preferably pluck tealeaves；The diameter of the gag lever post 13 is slightly less than the diameter of through hole 10, and spacing
The length of bar 13 is slightly larger than the height of bottom plate 2 so that gag lever post 13 can be inserted in through hole 10, and can prevent limiting plate 8 recessed
Movement in groove 9；The diameter of the aperture 12 is equal to the diameter of through hole 10 so that gag lever post 12 can smoothly insert aperture 12 and lead to
In hole 10；The side in the gap 14 is provided with scale 19 so that when changing the height of bottom plate 2, can ensure that the both sides of bottom plate 2 exist
Sustained height.
The main characteristic of the invention lies in that (1) present invention in the left and right side of housing by respectively setting a vertical seam
Gap, screw is each provided with the left and right ends face of bottom plate, is connected with bolt through gap with screw, and is set on the head of bolt
Cross bar so that when needing to change blade height, rotary bar, make to loosen between bottom plate and housing, move up and down bottom plate to conjunction
Suitable height, then tighten bolt, you can change blade to arbitrary height.(2) present invention in the side of the first drive shaft by setting
Limiting plate is put, groove is set in the side of the second fixing axle, limiting plate is inserted in groove, while in the top surface of the second fixing axle
Some through holes are set, through hole is respectively positioned on the surface of groove, is an iron chains in the upper surface of bottom plate, and in the upper surface of bottom plate
Several apertures are set, and aperture corresponds with through hole, the other end connection gag lever post of iron chains so that when tealeaves is intensive, no
It is spacing using gag lever post, only with limiting plate it is spacing, the first drive shaft movement can drive left blade two adjacent right blades it
Between move back and forth so that tealeaves is plucked completely, will not be omitted, and is limited when tealeaves is loose, while using limiting plate and gag lever post
Position, gag lever post is inserted in aperture through hole corresponding with its according to loose situation, due to the stop of limiting plate, left blade
Moving range can be reduced so that picking rate greatly promotes.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of blade adjustment mechanism of tea picking machine, including housing (1), it is characterised in that：The housing (1) includes bottom plate (2),
Some groups of cutting blades (3) are provided with front side of the bottom plate (2), the cutting blade (3) includes left blade (4) and right knife
Piece (5), the bottom plate (2) are internally provided with the first drive shaft (6) and the second fixing axle (7), the left blade (4) and right knife
Piece (5) is respectively fixed in the first drive shaft (6) and the second fixing axle (7), and the side of first drive shaft (6) is provided with
Limiting plate (8), the side of second fixing axle (7) set fluted (9), and the limiting plate (8) is inserted in groove (9), institute
The top surface for stating the second fixing axle (7) is provided with some through holes (10), and the through hole (10) is respectively positioned on the surface of groove (9), institute
Stating the upper surface system of bottom plate (2) has an iron chains (11), and the upper surface of bottom plate (2) is provided with some apertures (12), described
Aperture (12) corresponds with through hole (10), and the other end of the iron chains (11) is connected with gag lever post (13), the housing (1)
Left and right sides are provided with a vertical gap (14), and the left and right ends face of the bottom plate (2) is provided with screw (15),
The inner surface setting of the screw (15) has internal thread (16), and the side of screw (15) is provided with bolt (17), the spiral shell
Bolt (17) is connected through gap (14) with screw (15), and the head of bolt (17) is provided with cross bar (18).
A kind of 2. blade adjustment mechanism of tea picking machine according to claim 1, it is characterised in that：The cutting blade (3)
For equidistantly arrangement.
A kind of 3. blade adjustment mechanism of tea picking machine according to claim 1, it is characterised in that：The length of the groove (9)
Length of the degree equal to adjacent cutting blade (3) line of centres.
A kind of 4. blade adjustment mechanism of tea picking machine according to claim 1, it is characterised in that：The left blade (4) and
Right blade (5) is Double-blade structure.
A kind of 5. blade adjustment mechanism of tea picking machine according to claim 1, it is characterised in that：During the bottom plate (2) is
Between the low arcuate structure in high both sides.
A kind of 6. blade adjustment mechanism of tea picking machine according to claim 1, it is characterised in that：The gag lever post (13)
Diameter is slightly less than the diameter of through hole (10), and the length of gag lever post (13) is slightly larger than the height of bottom plate (2).
A kind of 7. blade adjustment mechanism of tea picking machine according to claim 1, it is characterised in that：The aperture (12) it is straight
Footpath is equal to the diameter of through hole (10).
A kind of 8. blade adjustment mechanism of tea picking machine according to claim 1, it is characterised in that：The side of the gap (14)
While it is provided with scale (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688034.8A CN107371601B (en) | 2017-08-12 | 2017-08-12 | A kind of blade adjustment mechanism of tea picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688034.8A CN107371601B (en) | 2017-08-12 | 2017-08-12 | A kind of blade adjustment mechanism of tea picking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107371601A true CN107371601A (en) | 2017-11-24 |
| CN107371601B CN107371601B (en) | 2019-10-25 |
Family
ID=60355672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710688034.8A Active CN107371601B (en) | 2017-08-12 | 2017-08-12 | A kind of blade adjustment mechanism of tea picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107371601B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168610A (en) * | 2018-09-29 | 2019-01-11 | 安徽省潜山县全丰农产品开发有限责任公司 | A kind of Portable tea acquisition device |
| CN109743961A (en) * | 2019-03-07 | 2019-05-14 | 南京林业大学 | A kind of accurate recovering device of strength assist type berry and method |
| CN111937586A (en) * | 2020-07-27 | 2020-11-17 | 浙江丰凯机械股份有限公司 | Riding type tea plucking machine |
| CN112075203A (en) * | 2020-10-21 | 2020-12-15 | 重庆文理学院 | Intelligent circulation tea picking mechanism |
| CN112273045A (en) * | 2020-10-28 | 2021-01-29 | 双峰县一加农机制造有限公司 | Hand-held tea picking equipment |
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| JP2005124448A (en) * | 2003-10-22 | 2005-05-19 | Ochiai Cutlery Mfg Co Ltd | Riding type tea field working machine |
| CN202406547U (en) * | 2011-09-21 | 2012-09-05 | 泉州得力农林机械有限公司 | Adjusting device for cutter blade of tea picking machine |
| CN103535158A (en) * | 2012-07-13 | 2014-01-29 | 陈纬 | Portable tea-leaf picker |
| CN203840769U (en) * | 2014-03-07 | 2014-09-24 | 星光农机股份有限公司 | Cutter of combine harvester |
| CN105284437A (en) * | 2014-07-11 | 2016-02-03 | 百得有限公司 | Vegetation cutting device |
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2017
- 2017-08-12 CN CN201710688034.8A patent/CN107371601B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005124448A (en) * | 2003-10-22 | 2005-05-19 | Ochiai Cutlery Mfg Co Ltd | Riding type tea field working machine |
| CN202406547U (en) * | 2011-09-21 | 2012-09-05 | 泉州得力农林机械有限公司 | Adjusting device for cutter blade of tea picking machine |
| CN103535158A (en) * | 2012-07-13 | 2014-01-29 | 陈纬 | Portable tea-leaf picker |
| CN203840769U (en) * | 2014-03-07 | 2014-09-24 | 星光农机股份有限公司 | Cutter of combine harvester |
| CN105284437A (en) * | 2014-07-11 | 2016-02-03 | 百得有限公司 | Vegetation cutting device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168610A (en) * | 2018-09-29 | 2019-01-11 | 安徽省潜山县全丰农产品开发有限责任公司 | A kind of Portable tea acquisition device |
| CN109168610B (en) * | 2018-09-29 | 2021-07-02 | 安徽省潜山县全丰农产品开发有限责任公司 | Portable tea leaf collecting device |
| CN109743961A (en) * | 2019-03-07 | 2019-05-14 | 南京林业大学 | A kind of accurate recovering device of strength assist type berry and method |
| CN111937586A (en) * | 2020-07-27 | 2020-11-17 | 浙江丰凯机械股份有限公司 | Riding type tea plucking machine |
| CN112075203A (en) * | 2020-10-21 | 2020-12-15 | 重庆文理学院 | Intelligent circulation tea picking mechanism |
| CN112273045A (en) * | 2020-10-28 | 2021-01-29 | 双峰县一加农机制造有限公司 | Hand-held tea picking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107371601B (en) | 2019-10-25 |
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Effective date of registration: 20190906 Address after: 236700 Lixin Science and Technology Enterprise Incubator of Detong Green Food Science and Technology Park at the junction of Century Avenue and Chundian Road, Lixin County, Bozhou City, Anhui Province Applicant after: Anhui science and Technology Information Service Co. Ltd. Feng TZ Address before: 241000 A701-702 Hatching Building of Automobile Electronics Park, Jiujiang District, Wuhu City, Anhui Province Applicant before: Anhui polymerization Automation Engineering Co., Ltd. |
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Effective date of registration: 20220304 Address after: 445800 group 1, rhinoceros village, tielu Bai Township, Hefeng County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Patentee after: Hefeng Sannong Tea Industry Co.,Ltd. Address before: 236700 Lixin technology business incubator of Detong green food science and Technology Park, intersection of Century Avenue and chundian Road, Lixin County, Bozhou City, Anhui Province Patentee before: ANHUI FENGYAXUAN SCIENCE & TECHNOLOGY INFORMATION SERVICE Co.,Ltd. |