CN109041784A - A kind of vapour-pressure type plant leaf separating mechanism and its mode - Google Patents
A kind of vapour-pressure type plant leaf separating mechanism and its mode Download PDFInfo
- Publication number
- CN109041784A CN109041784A CN201811146944.4A CN201811146944A CN109041784A CN 109041784 A CN109041784 A CN 109041784A CN 201811146944 A CN201811146944 A CN 201811146944A CN 109041784 A CN109041784 A CN 109041784A
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- Prior art keywords
- blade
- branch
- air box
- leaf
- vapour
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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
Abstract
The invention discloses a kind of vapour-pressure type plant leaf separating mechanism and its modes, including including air box, fixing cutter grid and movement knife grid, the outside of the air box is equipped with air box outlet air mask, the movement knife grid are made of one group of first hydraulic telescopic rod, one group of second hydraulic telescopic rod, two fixed frames, multiple first mounting racks and multiple second blades, and the fixing cutter grid are made of a fixed frame, multiple second mounting racks and multiple first blades.Advantage is: having the characteristics that rigidity, blade area greatly and with flexibility using plants shoots, it is arranged using relative position of the positive pressure gas flow to blade and branch, and blade is sent into the separation that cutting separated region carries out branches and leaves, it can effectively and rapidly be picked mulberry leaf using the machinery of the technical solution mechanism, branch can be fixed knife grid and be blocked in outside cutting separated region, so that blade will not be in contact with branch, only branches and leaves are cut.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment more particularly to a kind of vapour-pressure type plant leaf separating mechanism and its
Mode.
Background technique
Mulberry leaf picking is the most arduous link in silkworm cultivating link, the long biography that China has silkworm to cultivate
The cultivation region of system and the length and breadth of land, but all follows the labor type of picked by hand mulberry leaf over the past thousands of years, not only low efficiency, but also
There are also very big injury, long-term mulberry leaf pickings to make mulberry planter's fingers deformed by opponent, and joint is coarse.Therefore, in order to solve raiser
Picked by hand speed is slow in mulberry leaf picking process, is unable to satisfy social demand, is easy the problems such as hurting hand, needs a kind of simple reality
Mechanical device replaces the picking of manpower, so that the injury for improving the picking efficiency of mulberry leaf and reducing to mulberry planter hand is made
With.
Through retrieving, Chinese patent grant number CN106233929B discloses a kind of multi-degree-of-freemechanical mechanical arm mulberry leaf picking dress
It sets, including walking mechanism, lift locating device, direction adjusting and longitudinal feed mechanism and holding mechanism.Holding mechanism installation
In direction adjusting and longitudinal feed mechanism, and mulberry leaf picking cutter is adjusted under the drive of the motor in the movement of guide groove, in fact
Now adjust the left and right directions of mulberry leaf picking cutter and the function of far and near distance.Lifting-positioning device can also realize that adjusting mulberry leaf adopts
The function of plucking cutter working depth allows the device to the requirement for meeting different working depths, while can also be by leading
Slot come adjust mulberry leaf picking cutter left and right and up and down motion, meet the picking requirement of different directions and angle, it is easy to operate,
Labor-saving high-efficiency.
Holding mechanism therein include holding rod, the second support, guide groove wheel, the second motor, third motor, picking blade and
Mechanical arm is connected to guide groove wheel below second support, the second motor is bolted above the second support, leads
Sheave can make longitudinal move forward and backward along guide groove under the driving of the second motor and move, and holding rod is welded on the second support rear,
Mechanical arm is welded in front of the second support, and the end of mechanical arm is equipped with third motor and picking blade, and third motor driven is adopted
Blade is plucked to work.
Existing mulberry leaf picker has the following disadvantages: the end of mechanical arm is equipped with third motor and picking knife
Piece, third motor driven picking blade work, and for this process during picking to mulberry leaf, picking blade is simultaneously
It can be contacted with the branch of mulberry tree, it is easier that the branch of mulberry tree and picking blade are damaged.
Summary of the invention
The purpose of the present invention is to solve during picking to mulberry leaf, picking blade is simultaneously in the prior art
Also it can be contacted with the branch of mulberry tree, it is easier that the problem of branch of mulberry tree and picking blade are damaged, and the one kind proposed
Vapour-pressure type plant leaf separating mechanism and its mode.
To achieve the goals above, present invention employs following technical solutions:
A kind of vapour-pressure type plant leaf separating mechanism, including air box, fixing cutter grid and movement knife grid, the air box it is outer
Portion is equipped with air box outlet air mask, and the movement knife grid are by one group of first hydraulic telescopic rod, one group of second hydraulic telescopic rod, two
Fixed frame, multiple first mounting racks and multiple second blades composition, the fixing cutter grid are by a fixed frame, multiple second peaces
It shelves and multiple first blades forms.
In a kind of above-mentioned vapour-pressure type plant leaf separating mechanism, the inner wall of the air box is fixedly installed with motor,
The driving end of the motor is fixedly connected with rotation axis, and fixing sleeve is connected to a flabellum in the rotation axis.
In a kind of above-mentioned vapour-pressure type plant leaf separating mechanism, be all one group two the first hydraulic telescopic rods it is common
It is fixedly connected with a fixed frame, is all that one group of two the second hydraulic telescopic rods are also fixedly connected with a fixed frame jointly,
Multiple first mounting racks are fixedly connected between two fixed frames jointly, are fixedly connected on each first mounting rack
There are multiple second blades.
In a kind of above-mentioned vapour-pressure type plant leaf separating mechanism, the fixed frame uses the hollow knot of both ends connection
Structure is symmetrically fixedly connected with multiple second mounting racks on the fixed frame, is fixedly connected on each second mounting rack
Multiple first blades.
In a kind of above-mentioned vapour-pressure type plant leaf separating mechanism, symmetrically offered on the air box outlet air mask more
Group groove and the first mounting groove, and groove and the first mounting groove are interconnected, the internal symmetry of the air box is fixedly connected with
Multiple fixed blocks offer second mounting groove, the air box and air box outlet air mask on each fixed block
Between be screwed together by tie down screw, symmetrically offer multiple through-holes on the air box, the tie down screw with
To be threadedly coupled between corresponding tie down screw, the second mounting groove, the tie down screw passes through through-hole not and in through-hole
Wall contact.
A kind of application method of vapour-pressure type plant leaf separating mechanism, comprising the following steps:
S1: air box 1 is fixed in first mechanical arm 20, and fixing cutter grid 5, the first hydraulic telescopic rod 14 and second hydraulic are stretched
Contracting bar 15 is fixed in second mechanical arm 21, is integrally moved by the mobile drive of walking mechanism；
S2: driving flabellum to be rotated when motor works by rotation axis, and rotation drives the gas flow rate near flabellum to change
Raw positive pressure gas flow is sold of one's property, makes to blow to fixing cutter with the blade on leaf branch item into branch space under the action of positive pressure gas flow
Side where grid；
S3: the branch with leaf branch item is fixed knife grid gear into branch space, and the blade with leaf branch item will continue to by positive pressure gas flow
It blows among the space among the space between the first blade and between the second blade；
The shearing motion relative to the first blade of S4: the second blade will blow into after the band leaf branch item come is sheared and be separated into blade
With no leaf branch item；
S5: the position where no leaf branch item does not change, the movement of separating mechanism so that on blade without leaf branch item from into branch
It is left in space, other unsegregated band leaf branch items are entered into progress branches and leaves separation in branch space.
Compared with prior art, the invention has the advantages that:
(1) have the characteristics that rigidity, blade area greatly and with flexibility, using positive pressure gas flow to blade and branch using plants shoots
The relative position of item is arranged, and blade is sent into the separation that cutting separated region carries out branches and leaves, using the technical solution machine
The machinery of structure can be picked effectively and rapidly mulberry leaf；
(2) branch can be fixed knife grid and be blocked in outside cutting separated region, so that blade will not be in contact with branch, only to branch
Leaf is cut；
(3) using first mechanical arm, second mechanical arm replace CN106233929B on mechanical arm, by first mechanical arm with
And certain equipment is installed in second mechanical arm, convenient for carrying out cutting separation to branches and leaves；
(4) remove the tie down screw on air box and air box outlet air mask, can air box and air box outlet air mask separation,
Convenient for carrying out deashing to flabellum or replacing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of vapour-pressure type plant leaf separating mechanism proposed by the present invention and its mode；
Fig. 2 is the structure section view of a kind of vapour-pressure type plant leaf separating mechanism proposed by the present invention and its mode apoplexy cabinet part
Figure；
Fig. 3 is the structure side view of a kind of vapour-pressure type plant leaf separating mechanism proposed by the present invention and its mode apoplexy cabinet part
Figure；
Fig. 4 is that the structure of movement knife gate part in a kind of vapour-pressure type plant leaf separating mechanism proposed by the present invention and its mode is bowed
View；
Fig. 5 is that the structure of the first knife edge part in a kind of vapour-pressure type plant leaf separating mechanism proposed by the present invention and its mode is bowed
View；
Fig. 6 is (first, second) mechanical arm in a kind of vapour-pressure type plant leaf separating mechanism proposed by the present invention and its mode
The structural schematic diagram divided；
Fig. 7 is that the structure of part A in a kind of vapour-pressure type plant leaf separating mechanism proposed by the present invention and its mode amplifies signal
Figure.
In figure: 1- air box, 2- air box outlet air mask, 3- positive pressure gas flow, 4- are transported into branch space, 5- fixing cutter grid, 6-
Moving knife grid, 7- band leaf branch item, 8- without leaf branch item, 9- blade, the first blade of 10-, the second blade of 11-, 12- motor, 13- flabellum,
The first hydraulic telescopic rod of 14-, the second hydraulic telescopic rod of 15-, 16- fixed frame, the first mounting rack of 17-, the second mounting rack of 18-, 19-
Fixed frame, 20- first mechanical arm, 21- second mechanical arm, 22- groove, the first mounting groove of 23-, 24- through-hole, 25- fixed block,
The second mounting groove of 26-, 27- tie down screw.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-7, a kind of vapour-pressure type plant leaf separating mechanism, including air box 1, fixing cutter grid 5 and movement knife
The outside of grid 6, air box 1 is equipped with air box outlet air mask 2, moves knife grid 6 by one group first 14, one group second of hydraulic telescopic rod
15, two fixed frames 16 of hydraulic telescopic rod, multiple first mounting racks 17 and multiple second blades 11 composition, fixing cutter grid 5 by
One fixed frame 19, multiple second mounting racks 18 and multiple first blades 10 composition.
The inner wall of air box 1 is fixedly installed with motor 12, and the driving end of motor 12 is fixedly connected with rotation axis, in rotation axis
Fixing sleeve is connected to a flabellum 13, is all that one group of two the first hydraulic telescopic rods 14 are fixedly connected with a fixed frame jointly
16, be all that one group of two the second hydraulic telescopic rods 15 are also fixedly connected with a fixed frame 16 jointly, two fixed frames 16 it
Between be fixedly connected with multiple first mounting racks 17 jointly, multiple second blades are fixedly connected on each first mounting rack 17
11, fixed frame 19 uses the hollow structure of both ends connection, is symmetrically fixedly connected with multiple second mounting racks 18 on fixed frame 19, often
Multiple first blades 10 are fixedly connected on a second mounting rack 18.
Multiple groups groove 22 and the first mounting groove 23, and groove 22 and the first peace are symmetrically offered on air box outlet air mask 2
Tankage 23 is interconnected, and the internal symmetry of air box 1 is fixedly connected with multiple fixed blocks 25, offers on each fixed block 25
One the second mounting groove 26 is screwed together between air box 1 and air box outlet air mask 2 by tie down screw 27, wind
Multiple through-holes 24 are symmetrically offered on cabinet 1, are between tie down screw 27 and corresponding tie down screw 23, the second mounting groove 26
It is threadedly coupled, tie down screw 27 passes through through-hole 24 and do not contact with the inner wall of through-hole 24.
When needing to carry out flabellum 13 deashing or replacement, the locking screw on air box 1 and air box outlet air mask 2 is removed
Bar 27, so that air box 1 and air box outlet air mask 2 separate, convenient for carrying out deashing to flabellum 13 or replacing.
A kind of application method of vapour-pressure type plant leaf separating mechanism, comprising the following steps:
S1: air box 1 is fixed in first mechanical arm 20, and fixing cutter grid 5, the first hydraulic telescopic rod 14 and second hydraulic are stretched
Contracting bar 15 is fixed in second mechanical arm 21, is integrally moved by the mobile drive of walking mechanism；
S2: driving flabellum 13 to be rotated when motor 12 works by rotation axis, and rotation drives the gas flow rate near flabellum 13
It changes and generates positive pressure gas flow 3, make (to be located at into branch space 4 with the blade on leaf branch item 7 under the action of positive pressure gas flow 3
It is interior with leaf branch item 7) blow to fixing cutter grid 5 side；
S3: the branch with leaf branch item 7 is fixed the gear of knife grid 5 into branch space 4, and the blade with leaf branch item 7 will continue to by positive pressure
Air-flow is blown among the space among the space between the first blade 10 and between the second blade 11；
The shearing motion relative to the first blade 10 of S4: the second blade 11 will blow into after the band leaf branch item 7 come is sheared and separate
It is identical at blade 9 and without leaf branch 8(the second blade 11 and 10 numbers of the first blade and correspond and be located at right above its, phase
Face the distance between two first blades 10 equal to the distance between adjacent two second blades 11, under original state, the first liquid
The shape at telescopic rod 14 and the second hydraulic telescopic rod 15 is pressed on the contrary, one is in retracted mode, work in elongation state one
When, one shortening of an elongation moves back and forth so that the second blade 11 is constantly moved, mobile distance is two first
The distance between blade 10 realizes shearing motion under the first blade 10 and the common left and right of the second blade 11)；
S5: in mulberry leaf collecting box (components for including in a kind of multi-degree-of-freemechanical mechanical arm mulberry leaf picker) and the second machine
A sloping baffle is fixedly mounted between tool arm 21, positive pressure gas flow 3 can blow to the blade 9 after shearing on sloping baffle, due to
Sloping baffle is understood some wind and is blown along the inclined-plane of sloping baffle, and band movable vane piece 9 drops into mulberry leaf collecting box, no leaf branch
Position where item 8 does not change, the movement of separating mechanism so that on blade without leaf branch item 8 from into branch space 4 from
It opens, other unsegregated band leaf branch items 7 are entered into progress branches and leaves separation in branch space 4.
Fig. 6 is improved on the basis of CN106233929B, is replaced using first mechanical arm, second mechanical arm
Mechanical arm on CN106233929B, by installing certain equipment in first mechanical arm and second mechanical arm, convenient for pair
Branches and leaves carry out cutting separation.
Although be used more herein air box 1, air box outlet air mask 2, positive pressure gas flow 3, into branch space 4, fixed
Knife grid 5 move knife grid 6, band leaf branch item 7, without leaf branch item 8, blade 9, the first blade 10, the second blade 11, motor 12, flabellum
13, the first hydraulic telescopic rod 14, the first hydraulic telescopic rod 15, fixed frame 16, the first mounting rack 17, the first mounting rack 18, fixation
Frame 19, first mechanical arm 20, second mechanical arm 21, groove 22, the first mounting groove 23, through-hole 24, fixed block 25, the second mounting groove
26, the terms such as tie down screw 27, but it does not exclude the possibility of using other terms.The use of these items is only for more square
Just essence of the invention is described and explained；Being construed as any additional limitation is disagreed with spirit of that invention
Back.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of vapour-pressure type plant leaf separating mechanism, including air box (1), fixing cutter grid (5) and movement knife grid (6),
It is characterized in that, the outside of the air box (1) is equipped with air box outlet air mask (2), and the movement knife grid (6) are by one group of first liquid
Press telescopic rod (14), one group of second hydraulic telescopic rod (15), two fixed frames (16), multiple first mounting racks (17) and multiple
Second blade (11) composition, the fixing cutter grid (5) are by a fixed frame (19), multiple second mounting racks (18) and multiple the
One blade (10) composition.
2. a kind of vapour-pressure type plant leaf separating mechanism according to claim 1, which is characterized in that the air box (1)
Inner wall be fixedly installed with motor (12), the driving end of the motor (12) is fixedly connected with rotation axis, solid in the rotation axis
Surely it is socketed with a flabellum (13).
3. a kind of vapour-pressure type plant leaf separating mechanism according to claim 1, which is characterized in that be all two of one group
First hydraulic telescopic rod (14) is fixedly connected with a fixed frame (16) jointly, is all one group of two the second hydraulic telescopic rods
(15) it is also fixedly connected with a fixed frame (16) jointly, is fixedly connected with multiple between two fixed frames (16) jointly
One mounting rack (17) is fixedly connected to multiple second blades (11) on each first mounting rack (17).
4. a kind of vapour-pressure type plant leaf separating mechanism according to claim 1, which is characterized in that the fixed frame (19)
Using the hollow structure of both ends connection, multiple second mounting racks (18) are symmetrically fixedly connected on the fixed frame (19), each
Multiple first blades (10) are fixedly connected on second mounting rack (18).
5. a kind of vapour-pressure type plant leaf separating mechanism according to claim 1, which is characterized in that the air box outlet air
Multiple groups groove (22) and the first mounting groove (23), and groove (22) and the first mounting groove (23) phase are symmetrically offered on mask (2)
Intercommunicated, the internal symmetry of the air box (1) is fixedly connected with multiple fixed blocks (25), on each fixed block (25)
Second mounting groove (26) is offered, passes through tie down screw (27) between the air box (1) and air box outlet air mask (2)
Be screwed together, symmetrically offered multiple through-holes (24) on the air box (1), the tie down screw (27) with it is corresponding
Tie down screw (23), between the second mounting groove (26) to be threadedly coupled, the tie down screw (27) passes through through-hole (24) not
It is contacted with the inner wall of through-hole (24).
6. a kind of application method of vapour-pressure type plant leaf separating mechanism according to claim 1, which is characterized in that including
Following steps:
S1: air box (1) is fixed on first mechanical arm (20), by fixing cutter grid (5), the first hydraulic telescopic rod (14) and the
Two hydraulic telescopic rods (15) are fixed on second mechanical arm (21), are integrally moved by the mobile drive of walking mechanism；
S2: driving flabellum (13) to be rotated when motor (12) works by rotation axis, and rotation drives the gas of flabellum (13) nearby
Body flow velocity changes the positive pressure gas flow (3) of generation, makes under the action of positive pressure gas flow (3) into the band leaf in branch space (4)
Blade on branch (7) blows to the side where fixing cutter grid (5)；
S3: the branch with leaf branch item (7) is fixed knife grid (5) gear into branch space (4), and the blade with leaf branch item (7) can be after
It is continuous to be blown among the space among the space between the first blade (10) and between the second blade (11) by positive pressure gas flow；
The shearing motion relative to the first blade (10) of S4: the second blade (11) is sheared band leaf branch item (7) come is blown into
After be separated into blade (9) and without leaf branch item (8)；
S5: the position where no leaf branch item (8) does not change, the movement of separating mechanism so that on blade without leaf branch item (8)
It is left from into branch space (4), other unsegregated band leaf branch items (7) enter into progress branches and leaves separation in branch space (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146944.4A CN109041784B (en) | 2018-09-29 | 2018-09-29 | Air pressure type plant branch and leaf separating mechanism and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146944.4A CN109041784B (en) | 2018-09-29 | 2018-09-29 | Air pressure type plant branch and leaf separating mechanism and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109041784A true CN109041784A (en) | 2018-12-21 |
| CN109041784B CN109041784B (en) | 2021-02-05 |
Family
ID=64766880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811146944.4A Active CN109041784B (en) | 2018-09-29 | 2018-09-29 | Air pressure type plant branch and leaf separating mechanism and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109041784B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714659A (en) * | 2022-05-09 | 2022-07-08 | 广西北投交通养护科技集团有限公司 | Hedgerow grass bits compression recovery car |
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| US6205756B1 (en) * | 1998-06-01 | 2001-03-27 | Case Corporation | Cotton harvester collection delivery system |
| CN202587911U (en) * | 2012-06-27 | 2012-12-12 | 中国烟草总公司重庆市公司烟草科学研究所 | Leaf-cutting device for tobacco seedlings |
| CN104396443A (en) * | 2014-12-26 | 2015-03-11 | 湖北工业大学 | Air negative pressure differential tool bit leaf harvester |
| CN105798965A (en) * | 2016-05-19 | 2016-07-27 | 黄凤君 | Mulberry leaf cutting machine |
| CN106973655A (en) * | 2017-05-26 | 2017-07-25 | 山东农业大学 | A kind of novel reciprocating type mulberry shoot cutter |
| CN108271518A (en) * | 2018-03-28 | 2018-07-13 | 石河子大学 | A kind of aspiration cutting type safflower silk picking machine |
-
2018
- 2018-09-29 CN CN201811146944.4A patent/CN109041784B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205756B1 (en) * | 1998-06-01 | 2001-03-27 | Case Corporation | Cotton harvester collection delivery system |
| CN202587911U (en) * | 2012-06-27 | 2012-12-12 | 中国烟草总公司重庆市公司烟草科学研究所 | Leaf-cutting device for tobacco seedlings |
| CN104396443A (en) * | 2014-12-26 | 2015-03-11 | 湖北工业大学 | Air negative pressure differential tool bit leaf harvester |
| CN105798965A (en) * | 2016-05-19 | 2016-07-27 | 黄凤君 | Mulberry leaf cutting machine |
| CN106973655A (en) * | 2017-05-26 | 2017-07-25 | 山东农业大学 | A kind of novel reciprocating type mulberry shoot cutter |
| CN108271518A (en) * | 2018-03-28 | 2018-07-13 | 石河子大学 | A kind of aspiration cutting type safflower silk picking machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714659A (en) * | 2022-05-09 | 2022-07-08 | 广西北投交通养护科技集团有限公司 | Hedgerow grass bits compression recovery car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109041784B (en) | 2021-02-05 |
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