CN106856811A - A kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade - Google Patents
A kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade Download PDFInfo
- Publication number
- CN106856811A CN106856811A CN201710159383.0A CN201710159383A CN106856811A CN 106856811 A CN106856811 A CN 106856811A CN 201710159383 A CN201710159383 A CN 201710159383A CN 106856811 A CN106856811 A CN 106856811A
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- China
- Prior art keywords
- plate
- ledger
- cutting blade
- leaf vegetables
- angle
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Links
- 235000021384 green leafy vegetables Nutrition 0.000 title claims abstract description 65
- 238000005520 cutting process Methods 0.000 claims abstract description 98
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 5
- 238000010008 shearing Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
A kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade, it is related to mechanization, the autonomous harvesting field of leaf vegetables in industrialized agriculture, including attachment means, moving plate clamping device, leaf vegetables stem clamping device, ledger-plate clamping device, the base plate being connected with force value sensor.Described force value connecting device for sensor is bolted with moving plate clamping device；Leaf vegetables stem clamping device is bolted with support, and support is secured by bolts on base plate；Ledger-plate clamping device is bolted with base plate.A kind of facility leaf vegetables stem of the invention and the adjustable clamping device of shear-blade are supported the use with universal testing machine, can the slip cutting angle of comprehensive study shear-blade, angle of chamfer, cut influence of four, the gap factor of angle and double blade to shearing force.Its simple structure, it is easy to use, reference can be provided for the parameter designing of leaf vegetables stem shear-blade.
Description
Technical field
The present invention relates to the mechanization of leaf vegetables, autonomous harvesting field in industrialized agriculture, a kind of specifically being directed to sets
Leaf vegetables stem and the adjustable clamping device of shear-blade are applied, for the design of facility leaf vegetables cutting blade.
Background technology
At present, China's Facility Agriculture Development is rapid, the scale that wherein leaf vegetables is produced using industrialized agriculture compared with
Greatly.Leaf vegetables harvest time is shorter, and requires that the damage of leaf vegetables is less.At present in country's industrialized agriculture, the results of leaf vegetables are main with people
Based on work, labour intensity is big, and efficiency is low, and leaf vegetables damage ratio is high；With the lifting of human cost, artificial results improves leaf vegetables
Cost.Leaf vegetables mechanization, autonomous harvesting are the effective ways for solving the above problems.Cutter sweep is the core dress of harvesting system
Put；Using the single-point support cutting form of double blade combination more than leaf vegetables cutting blade, the slip cutting angle of cutting blade, angle of chamfer, cut
Corner cut, the gap of double blade are the important performance characteristics for influenceing blade cutting performance.However, at present the country do not have also it is unified,
Standardized leaf vegetables cutting blade, therefore it is badly in need of a kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade, with ten thousand
Can Material Testing Machine support the use, with the gap studied, determine the slip cutting angle of blade, angle of chamfer, cut angle and double blade.
The content of the invention
This patent provides a kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade, its simple structure, makes
With convenient, supported the use with universal testing machine, can the slip cutting angle of comprehensive study shear-blade, angle of chamfer, cut angle and double
Influence of four, the gap factor of blade to shearing force, for the parameter designing of leaf vegetables stem shear-blade provides reference.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade, including cutting blade clamping device, cutting blade
Angle of chamfer governor motion, leaf vegetables stem clamping device, ledger-plate clamping device, base plate etc..The cutting blade clamping device with it is dynamic
Blade angle of chamfer governor motion is attached by bolt, adjusted.Leaf vegetables stem clamping device is connected with support by bolt
Connect, and be fixed on base plate.The ledger-plate clamping device is secured by bolts on base plate.
The cutting blade clamping device includes cutting blade clamping left plate and clamping right panel, and cutting blade is secured by bolts in folder
Hold the pilot hole on plate.Clamping left plate is fixed in one end of cutting blade, and by changing the position on clamping right panel, realizes sliding cutting
The change of angle.
Further, it is capable of achieving the regulation of cutting blade angle of chamfer.Cutting blade clamps left plate and right panel is fixed on cutting blade folder
Mechanism's fixed plate is held, fixed plate is bolted with attachment means.Annular link slot is provided with attachment means, beveling is capable of achieving
The regulation of angle.
Described leaf vegetables stem gripping device front end is provided with three screwed holes, because leaf vegetables stem diameter has differences,
Leaf vegetables stem being fixed using holding screw and ensureing the axiality that stem clamps, the stem after fixing can be considered cantilever beam structure.
Leaf vegetables stem clamping device is fixed on base plate by support.
Further, the regulation for cutting angle is realized by rotating angle of stem's clamping device on support.Using stem
The change of portion's angles, realizes the blade regulation for cutting angle relative with stem.
Described stationary knife holder for x-ray film can realize the clamping of cutting blade, and adjustable moving blade and ledger-plate spacing
From, the height of the mis-cut angle of ledger-plate, ledger-plate.Bolt is utilized between ledger-plate fixed plate and ledger-plate angle of chamfer adjustable plate
It is fixed.By adjusting the gap between gap adjustment plate and ledger-plate angle of chamfer adjustable plate, realize ledger-plate with cutting blade gap
Regulation；By rotating ledger-plate angle of chamfer adjustable plate angle, the regulation of ledger-plate mis-cut angle is realized, ledger-plate is oblique with cutting blade
Corner cut degree can be harmonious by realizing to knife.
The beneficial effects of the invention are as follows：
A kind of facility leaf vegetables stem of the invention and the adjustable clamping device of shear-blade, can once realize that cutting blade is slided
Angle, the regulation in cutting blade and ledger-plate gap are cut in corner cut, cutting blade, ledger-plate angle of chamfer, cutting, and can realize different-diameter
The leaf vegetables stem tightening clamping of size.The present invention can be form parameter, the cutter angle of assembling parameter of leaf vegetables stem cutter
Design provide basis, so as to realize low-power consumption, the high efficiency cutting of cutter.Solve leaf vegetables cutter slip cutting angle, angle of chamfer,
Cut angle, 4 problems of parameter designing of gap blade.
Brief description of the drawings
Fig. 1 is shearing force testing system schematic of the invention；
Fig. 2 is fixture of the invention entirety axonometric drawing；
Fig. 3 is cutting blade clamping device three-dimensional structure axonometric drawing of the invention
Fig. 4 is sliding cutting angular adjustment floor map of the invention
Fig. 5 is leaf vegetables stem clamping device three-dimensional structure axonometric drawing of the invention
Fig. 6 is ledger-plate clamping device three-dimensional structure axonometric drawing of the invention
In figure：1 force value sensor, 2 motion guide rails, 3 displays, 4 attachment means, 5 moving knife plate clamps, 5011 pressing machines dress
Distribution, link slot on 5012,502 cutting blade clamping device fixed plates, 503 cutting blades clamping left plate, 504 cutting blades clamping is right
Plate, the right fitting recess of 5041 cutting blades, 6 leaf vegetables stem fixtures, 601 leaf vegetables stems clamping pipe, 602 fore-stocks, 603 after-poppets, 604
Tightening screwed hole, 7 stationary knife plate clamps, 701 ledger-plate grip blocks, 702 ledger-plate angle of chamfer adjustable plates, 8 base plates, 9 cutting blades show
Meaning, 901 cutting blade sliding cuttings are illustrated, and 10 leaf vegetables stems are illustrated, and 11 ledger-plates are illustrated.
Specific embodiment
It is as shown in Figure 1 shearing force testing system schematic of the invention, Fig. 2 show fixture entirety axle of the invention and surveys
Figure.
A kind of described facility leaf vegetables stem and the adjustable clamping device of shear-blade, attachment means 501 and cutting blade
Clamping device fixed plate 502 is bolted.Cutting blade clamping left plate 503, cutting blade clamping right panel 504 is fixed by screw
In cutting blade clamping device fixed plate 502.Leaf vegetables stem clamping pipe 601 is secured by bolts in 602 fore-stocks, 603 after-poppets
On.Ledger-plate clamp bracket 701 is bolted with ledger-plate angle of chamfer adjustable plate 702, and ledger-plate angle of chamfer adjustable plate
702 are fixed on base plate 8 eventually through bolt.
It is illustrated in figure 3 cutting blade clamping device three-dimensional structure axonometric drawing of the invention；Fig. 5 is leaf vegetables stem of the invention
Clamping device three-dimensional structure axonometric drawing；Fig. 6 is ledger-plate clamping device three-dimensional structure axonometric drawing of the invention.
The upper end of the attachment means 501 is provided with pressing machine pilot hole 5011, is provided with the bottom of attachment means 501 and connected
Access slot 5012.By upper link slot 5012, the mis-cut angle of cutting blade can be changed.Cutting blade clamping device fixed plate 502 is used for
Fixed cutting blade clamping left plate 503 and cutting blade clamping right panel 504.
Described leaf vegetables stem clamping pipe 601 is secured by bolts on fore-stock 602 and after-poppet 603, and by rotation
Rotating vane dish stem clamps angle of the pipe 601 on fore-stock 602 and after-poppet 603, change it is dynamic, between ledger-plate and leaf vegetables stem
Cut angle.The leading portion of leaf vegetables stem clamping pipe 601 is provided with three tightening screwed holes 604, by the regulation of holding screw, it is ensured that
Axiality that leaf vegetables stem puts is simultaneously fixed.Ledger-plate is secured by bolts on ledger-plate grip block 701, ledger-plate grip block
701 are fixed on ledger-plate angle of chamfer adjustable plate 702 further through bolt, and gap is fixed by regulation between cutting blade and ledger-plate
Blade grip block 701 is realized in the relative position of ledger-plate angle of chamfer adjustable plate 702.The regulation of ledger-plate mis-cut angle passes through
Change the position of ledger-plate angle of chamfer adjustable plate 702 and realize.Ledger-plate angle of chamfer adjustable plate 702 is secured by bolts in base plate
On 8.
It is illustrated in figure 4 sliding cutting angular adjustment floor map of the invention.
The left pilot hole of cutting blade is equipped with described cutting blade clamping left plate 503, a left side for cutting blade 9 is bolted
End.The right fitting recess 5041 of cutting blade is provided with cutting blade clamping right panel 504, the right-hand member of cutting blade 9 is bolted.Cutting blade
9 slip cutting angles by change cutting blade cutting blade clamp right panel 504 on position and realize, cutting blade sliding cutting state such as in figure
Shown in 901.
Specific works mode
1st, force value sensor 1, motion guide rail 2, display 3, attachment means 4, moving knife plate clamp 5, leaf vegetables stem are installed
Fixture 6, stationary knife plate clamp 7, base plate 8, cutting blade 9, leaf vegetables stem 10, ledger-plate 11.
2nd, the slip cutting angle of cutting blade 9 is adjusted to 0 °, and cutting blade 9 is alignd with ledger-plate clamp bracket 701, so as to debug each machine
The relative position of structure, and holding position is constant.
3rd, change relative position of the cutting blade in the right fitting recess 5041 of cutting blade, adjust the sliding cutting angle needed for testing,
And be bolted.
4th, in change link slot 5012 rigging position, adjust experiment needed for cutting blade angle of chamfer.Cutting blade is adjusted
As for the top of base plate 8, the position of regulation ledger-plate angle of chamfer adjustable plate 702 is allowed to cutting blade to it, so as to debug stationary knife
Piece angle of chamfer.Ledger-plate angle of chamfer adjustable plate 8 is fixed on base plate 8 by bolt.
5th, regulation ledger-plate grip block 701 is in the gap of ledger-plate angle of chamfer adjustable plate 702, so that moving needed for being tested
The distance between blade, ledger-plate.
6th, leaf vegetables stem is fixed on by tightening screwed hole 604 in leaf vegetables stem and clamps pipe 601, and regulate leaf vegetables stem
Axiality.Angle of the rotation leaf vegetables stem clamping pipe 601 on fore-stock 602, after-poppet 603, changes dynamic, ledger-plate and leaf vegetables
Angle is cut between stem, so as to cut angle needed for being tested.
A kind of implementation method of this patent is above are only, but the design concept of this patent is not limited to this, it is also possible to according to
The stalk of Different Crop, slip cutting angle, angle of chamfer to other crops, cuts angle, running and fixed blade gap and carries out experimental study.
In addition to the technical characteristic described in specification, the known technology of those skilled in the art is.
Claims (5)
1. a kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade, it is characterized in that, comprising connecting with force value sensor
The attachment means that connect, cutting blade clamping device fixed plate, cutting blade grip block, leaf vegetables stem clamping pipe, support, ledger-plate are clamped
Support, ledger-plate angle of chamfer adjustable plate, base plate, mount holder.Supported the use with universal testing machine, shear-blade can be studied
Slip cutting angle, angle of chamfer, cut the influence of angle, cutting blade ledger-plate gap to cutting force.
A kind of described facility leaf vegetables stem and the adjustable clamping device of shear-blade, for the company being connected with force value sensor
Connection device is bolted with cutting blade clamping device fixed plate.Cutting blade grip block is fixed on cutting blade and clamps by screw
Mechanism's fixed plate.Leaf vegetables stem clamping pipe is secured by bolts on support.Ledger-plate clamp bracket is adjusted with ledger-plate angle of chamfer
Section plate is bolted, and ledger-plate angle of chamfer adjustable plate is fixed on base plate eventually through bolt.Mount holder is fixed on
On base plate.
2. a kind of facility leaf vegetables stem according to claim 1 and the adjustable clamping device of shear-blade, it is characterized in that,
The upper end of the attachment means is provided with the pilot hole coordinated with universal testing machine, and connection is provided with the bottom of attachment means
Groove.By link slot, the mis-cut angle of cutting blade can be changed.Cutting blade clamps left plate and cutting blade clamping right panel is solid by screw
Due to cutting blade clamping device fixed plate.
3. a kind of facility leaf vegetables stem according to claim 1 and the adjustable clamping device of shear-blade, it is characterized in that,
The left pilot hole of cutting blade is equipped with described cutting blade clamping left plate, the left end of cutting blade is bolted.Cutting blade is clamped
The right fitting recess of cutting blade is provided with right panel, the right-hand member of cutting blade is bolted.Cutting blade slip cutting angle is by changing cutting blade
The position on right panel is clamped in cutting blade and realize.
4. a kind of facility leaf vegetables stem according to claim 1 and the adjustable clamping device of shear-blade, it is characterized in that,
Described leaf vegetables stem clamping pipe is secured by bolts on support, and clamps angle of the pipe on support by rotating leaf vegetables stem
Degree, changes and moves, cuts angle between ledger-plate and leaf vegetables stem.The leading portion of leaf vegetables stem clamping pipe is provided with three tightening screw threads
Hole, by the regulation of holding screw, it is ensured that axiality that leaf vegetables stem puts is simultaneously fixed.
5. a kind of facility leaf vegetables stem according to claim 1 and the adjustable clamping device of shear-blade, it is characterized in that,
Ledger-plate is secured by bolts in ledger-plate fixed plate, and ledger-plate fixed plate is secured by bolts in the regulation of ledger-plate angle of chamfer
On plate, and between cutting blade and ledger-plate gap by adjusting ledger-plate fixed plate in the relative position of ledger-plate angle of chamfer adjustable plate
Put and realize.The regulation of ledger-plate mis-cut angle is realized by changing the position of ledger-plate angle of chamfer adjustable plate.Ledger-plate is oblique
Corner cut adjustable plate is secured by bolts on base plate, and mount holder is fixed on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159383.0A CN106856811A (en) | 2017-03-09 | 2017-03-09 | A kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159383.0A CN106856811A (en) | 2017-03-09 | 2017-03-09 | A kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106856811A true CN106856811A (en) | 2017-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159383.0A Pending CN106856811A (en) | 2017-03-09 | 2017-03-09 | A kind of facility leaf vegetables stem and the adjustable clamping device of shear-blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106856811A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108473A (en) * | 2019-06-04 | 2019-08-09 | 南京工程学院 | A kind of double acting knife cutting test device of transverse direction vines |
| CN115362845A (en) * | 2022-09-17 | 2022-11-22 | 甘肃省农业科学院经济作物与啤酒原料研究所（甘肃省农业科学院中药材研究所） | Bupleurum falcatum stem cutting and stem collecting method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108473A (en) * | 2019-06-04 | 2019-08-09 | 南京工程学院 | A kind of double acting knife cutting test device of transverse direction vines |
| CN110108473B (en) * | 2019-06-04 | 2024-03-19 | 南京工程学院 | Transverse stem and vine double-acting cutter cutting test device |
| CN115362845A (en) * | 2022-09-17 | 2022-11-22 | 甘肃省农业科学院经济作物与啤酒原料研究所（甘肃省农业科学院中药材研究所） | Bupleurum falcatum stem cutting and stem collecting method |
| CN115362845B (en) * | 2022-09-17 | 2023-10-17 | 甘肃省农业科学院经济作物与啤酒原料研究所（甘肃省农业科学院中药材研究所） | Bupleurum root stem cutting and stem collecting method |
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