CN108174689A - Removable differential speed rotation leaf harvester - Google Patents
Removable differential speed rotation leaf harvester Download PDFInfo
- Publication number
- CN108174689A CN108174689A CN201711223498.8A CN201711223498A CN108174689A CN 108174689 A CN108174689 A CN 108174689A CN 201711223498 A CN201711223498 A CN 201711223498A CN 108174689 A CN108174689 A CN 108174689A
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- China
- Prior art keywords
- head
- group
- bellows
- speed rotation
- differential speed
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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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The present invention discloses a kind of removable differential speed rotation leaf harvester, belong to gardening world of art, removable differential speed rotation leaf harvester, including Negative pressure machine, tubulose head, Negative pressure machine front end is connect with second corrugated conduit one end, the second corrugated conduit other end is connect with collecting box, strainer is equipped in second corrugated conduit, collecting box upper end connects first bellows one end, the first bellows other end connection support bar, first bellows stage casing is equipped with bellows collector, and supporting rod front end is equipped with tubulose head.The present apparatus can reduce labor intensity, improve working efficiency, and bellows can be stretched through bellows collector and opens expansion harvesting range, the nose angle of saw blade setting can preferably gather in leaf.
Description
Technical field
The invention belongs to technical field of gardening, and in particular to removable differential speed rotation leaf harvester.
Background technology
It is a rural prosperity project with little investment but quick effect to plant light leaf paper mulberry, and light leaf paper mulberry belongs to ultrashort period of felling in turn seeds, cutting cycle 1
Year, can germinate after cutting down, transplant within 1 year, harvest year after year, both can planting trees on barren hills, conserve water and soil, but with higher economic benefit and
Social benefit, promotion prospect are very wide.Light leaf paper mulberry whole body can utilize, and bark fiber is pure white, elongated, be high-grade papermaking and
Textile raw material, value is high, the huge market demand；Rod be produce plain paper, fiberboard good raw material；Leaf contains abundant thick
Albumen, amino acid, trace element are the high-quality feeds of animal；Tender shoots can also regard health food.Light leaf paper mulberry is in subtropical zone, north
It all can adaptability under all kinds of land occupation conditions in temperate zone.Nowadays large area light leaf paper mulberry paper industry raw material has been had in Subtropic of China area
High density fast-growing woods accelerates light leaf paper mulberry numerous soon with the non-test tube high efficiency quick breeding technology of plant, be make China's agricultural be quickly included in through
The good project of Ji globalization track.
The prior art such as, 104396443 B of Chinese invention granted patent document Authorization Notice No. CN, a kind of air negative pressure
Leaf harvester, the harvester include tubulose head, collecting box, Negative pressure machine, corrugated conduit, support tube and trolley.Invention profit
The differential that the multigroup cutting blade for driving and realizing tubulose head is driven with air negative pressure rotates, so as to fulfill repeatedly cutting for leaf
It cuts to obtain smaller leaf fragment, and processing is collected to the leaf fragment cut down.The invention can also extensive use
The trimming of jungle, shrub in afforestation field realizes harvesting, trimming with collecting processing institutional operation, substantially reduces
Labor intensity improves work, but the trimming range of the device is too small.
Invention content
The present invention provides removable differential speed rotation leaf harvester to solve above-mentioned technical problem, can reduce labor intensity,
Working efficiency is improved, bellows can be stretched through bellows collector and open expansion harvesting range, the nose angle of saw blade setting can be with
Preferably harvesting leaf.
The scheme taken to solve above-mentioned technical problem of the present invention is：Removable differential speed rotation leaf harvester, including
Negative pressure machine, tubulose head, Negative pressure machine front end are connect with second corrugated conduit one end, and the second corrugated conduit other end connects with collecting box
It connects, strainer is equipped in the second corrugated conduit, collecting box upper end connects first bellows one end, first bellows other end connection branch
Strut, the first bellows stage casing are equipped with bellows collector, and supporting rod front end is equipped with tubulose head.Present apparatus harvesting range is big,
The labor intensity of worker can be substantially reduced, the bellows stored in bellows collector can be stretched arbitrarily, will not be confined to one
Within the scope of fixed, when Negative pressure machine works, extraneous air is inhaled into head, and passes through communicating pipe, collecting box, Negative pressure machine air inlet
Mouth is drawn into Negative pressure machine other end gas outlet again, and the rotary cutter in head generates rotary motion under the action of the wind at this time, cuts
It cuts and is stored in suck up outside blade to collecting box.
Preferably, Negative pressure machine fixed placement on trolley, is equipped with several universal wheels, small front side is equipped with below trolley
Handle.Trolley can make whole device more flexible, the phenomenon that being not in mobile difficulty or do not move, be set on trolley
Handle and universal wheel can show more convenient when moving.
Preferably, the inside front and rear row of tubulose head is placed at least two groups of coaxial cutter heads, cutter head is by turning
Axis center overlaps, and shaft end is cased with rolling bearing, and the cutter head inside tubulose head is fixed by baffle ring.When in head
When cutter head has two groups or two groups or more, from inside head outside to head, the lobate cambered surface of fan of rotary cutter is windward
Angle is become smaller by big step.There is shaft block ring to fix between the coaxial cutter head of each group inside head.Advantageous dismounting and replacement each group
Cutter head, for different leaves, leaf structure is different, and different harvesting cutter heads can more effectively gather in leaf, in this way the receipts
The function of cutting mill is just widened significantly.
Preferably, first group of fixation cutter head of tubulose head can as the drive end bearing bracket of shell, and with head tubular shell
Between be that buckle structure is connected with each other, first group of fixation cutter head rear is equipped with second group of fixation cutter head, second group of fixation cutter head
Equally distributed at least three straight bar reinforcing ribs with cutting edge on circumference, between first group of fixation cutter head and second group of fixation cutter head
Equipped with first group of rotary cutter, second group of fixation cutter head is equipped with second group of rotary cutter.The rotary speed of multigroup rotary cutter because
Angular difference is other windward, is reduced step by step to interior from outer, realizes the differential speed rotation of rotary cutter, be conducive to further cut and refine leaf
Piece.
Preferably, the edge of a knife of first group of rotary cutter and second group of rotary cutter is equipped with saw blade, the nose angle of saw blade is
25-40°.Rotary cutter can form scissor cut form with fixed cutter head cooperation, and rotary cutter is equipped with the knife of saw blade and saw blade
Wedge angle is 25-40 °, and the leaf of sucking head, shrub can be made to cut rapidly, prevents single rotary cutter from driving leaf rotation and producing
Raw the phenomenon that blocking.
Preferably, saw blade surface is equipped with wear-resistant coating, wear-resistant coating is made of following component and parts by weight, vinyl chloride
100-150 parts；15-25 parts of nitrocotton；20-30 parts of vinyl acetate；5-15 parts of dipentene；10-20 parts of n-butyl acetate；Acrylic acid
5-25 parts of modified alkyd resin；80-90 parts of deionized water；15-35 parts of zinc stearate；10-20 parts of pigment；Ethyl acetate 25-35
Part；30-40 parts of titanium dioxide；35-45 parts of silica；4-10 parts of plasticizer；0.24-0.3 parts of lauroyl diethanolamine；Acetic acid
25-45 parts of isobutyl ester；10-30 parts of nitrocellulose；20-40 parts of methylisobutylketone；It can be incited somebody to action by adding lauroyl diethanolamine
Various components in coating are securely bonded to together, and generate good cohesive force with matrix, are allowed to be formed on saw blade surface
A thin layer of film can be substantially reduced the friction coefficient on surface, promote the wearability of coating, while this coating is spray coated
It is with good stability in journey sagging phenomenon occur.
Compared with prior art, beneficial effects of the present invention are：Different from existing motor is direct-connected or belt driving knife
Head can preferably cut leaf, while be provided with fixed cutter head and rotating knife using two groups of coaxial differential cutter heads
Head forms scissor cut mode by the two parts, prevents single rotary cutter from driving leaf rotation and generating the phenomenon that blocking,
Saw blade, which is equipped with certain angle, can improve harvesting efficiency, and saw blade surface, which is equipped with wear-resistant coating, can improve the wearability of saw blade, prolong
The service life of saw blade is grown.
Present invention employs above-mentioned technical proposals to provide removable differential speed rotation leaf harvester, compensates for the prior art
Deficiency, reasonable design are easy to operate.
Description of the drawings
Fig. 1 is the structure diagram of the removable differential speed rotation leaf harvester of present invention tool；
Fig. 2 is the removable differential speed rotation leaf harvester head internal structure schematic diagram of the present invention；
Fig. 3 is the whole axonometric drawing of the removable differential speed rotation leaf harvester of the present invention；
Fig. 4 is the front view of the removable differential speed rotation leaf harvester rotation blade of the present invention.
Reference sign：1 bellows collector, 2 Negative pressure machines, 3 first bellowss, 4 tubulose heads, 5 supporting rods, 6
Hand, 7 collecting boxs, 8 universal wheels, 9 second corrugated conduits, 10 first groups of fixation cutter heads, 11 first groups of rotary cutters, 12 second groups of rotations
Rotor head, 13 sawtooth, 14 rolling bearings, 15 baffle rings, 16, second groups of fixation cutter heads, 17 shafts, 18 shells.
Specific embodiment
It is described in further detail below in conjunction with drawings and examples：
Embodiment 1：
As shown in Figs 1-4, move differential speed rotation leaf harvester, including Negative pressure machine 2, tubulose head 4,2 front end of Negative pressure machine with
Second corrugated conduit, 9 one end connects, and 9 other end of the second corrugated conduit is connect with collecting box 7, and filter is equipped in the second corrugated conduit 9
Net, 7 upper end of collecting box connect the first bellows 3 one end, 3 other end connection support bar 5 of the first bellows, in the first bellows 3
Section is equipped with bellows collector 1, and 5 front end of supporting rod is equipped with tubulose head 4.Present apparatus harvesting range is big, can substantially reduce worker
Labor intensity, the bellows stored in bellows collector can stretch arbitrarily, will not be confined to it is certain within the scope of, when
When Negative pressure machine works, extraneous air is inhaled into head, and pass through communicating pipe, collecting box, Negative pressure machine air inlet are drawn into negative pressure again
Machine other end gas outlet, at this time the rotary cutter in head generate rotary motion under the action of the wind, cut and suck up outside leaf
It is stored in piece to collecting box.2 fixed placement of Negative pressure machine is equipped with several universal wheels 8, small front side is set on trolley below trolley
There is handle 6.Trolley can make whole device more flexible, the phenomenon that being not in mobile difficulty or do not move, be set on trolley
The handle and universal wheel put can show more convenient when moving.The inside front and rear row of tubulose head 4 be placed at least two groups it is same
Axis cutter head, cutter head are overlapped by 17 center of shaft, and 17 end of shaft is cased with rolling bearing 14, in tubulose head 4
The cutter head in portion is fixed by baffle ring 15.When the cutter head in head has two groups or two groups or more, from head outside to machine
Head is internal, and the angle windward of the lobate cambered surface of fan of rotary cutter is become smaller by big step.Inside head the coaxial cutter head of each group it
Between there is shaft block ring to fix.Advantageous dismounting and replacement each group cutter head, for different leaves, leaf structure is different, different receipts
Cutter head can more effectively gather in leaf, and the function of the harvester so is just widened significantly.First group of tubulose head 4
Fixed cutter head 10 can be that buckle structure is connected with each other as the drive end bearing bracket of shell 18, and between head tubular shell, first group
Fixed 10 rear of cutter head is equipped with second group of fixation cutter head 16, equally distributed at least three on the circumference of second group of fixation cutter head 16
Straight bar reinforcing ribs with cutting edge are equipped with first group of rotary cutter between first group of fixation cutter head 10 and second group of fixation cutter head 16
11, second group of fixation cutter head 16 is equipped with second group of rotary cutter 12.The rotary speed of multigroup rotary cutter because angular difference windward is other, from
It is outer to be reduced step by step to interior, the differential speed rotation of rotary cutter is realized, is conducive to further cut and refine blade.First group of rotation
The edge of a knife of cutter head 11 and second group of rotary cutter 12 is equipped with saw blade 13, and the nose angle of saw blade 13 is 25-40 °.Rotary cutter is with consolidating
The cooperation of stationary knife head can form scissor cut form, and it is 32 ° that rotary cutter, which is equipped with saw blade and the nose angle of saw blade, can make inhalation machine
The leaf of head, shrub are cut rapidly, prevent single rotary cutter from driving leaf rotation and generating the phenomenon that blocking.
13 surface of saw blade is equipped with wear-resistant coating, and wear-resistant coating is made of following component and parts by weight, 100 parts of vinyl chloride；Nitre
Change 23 parts of cotton；22 parts of vinyl acetate；8 parts of dipentene；10 parts of n-butyl acetate；18 parts of acrylic acid modified alkyd resin；Deionization
85 parts of water；32 parts of zinc stearate；15 parts of pigment；33 parts of ethyl acetate；32 parts of titanium dioxide；33 parts of silica；Plasticizer 8
Part；0.29 part of lauroyl diethanolamine；38 parts of isobutyl acetate；22 parts of nitrocellulose；25 parts of methylisobutylketone；Pass through addition
Various components in coating can be securely bonded to together by lauroyl diethanolamine, and generate good cohesive force with matrix,
It is allowed to form a thin layer of film on saw blade surface, the friction coefficient on surface can be substantially reduced, promote the wearability of coating,
This coating is with good stability in spraying process simultaneously sagging phenomenon will not occurs.
Embodiment 2：
As shown in Figs 1-4, differential speed rotation leaf harvester, operation principle are moved：First open Negative pressure machine 2, the device and the external world
Pressure difference is generated, air-flow is generated inside harvester, the air-flow of generation is rotated cutter head, air after being rotated due to cutter head
Deflection air-flow can be turned into axial flow along the flow direction of rotary cutter blade into device.When with supporting rod 5 against leaf,
Leaf can be inhaled into harvesting chain-drive section, since two groups or more of coaxial cutter head structure parameters are different, can make every group of rotary cutter
Differential speed rotation, and with fixing cutter capitiform into shear surface, the leaf cut down follows air-flow to enter collecting box.When collection box installed
Man Hou closes Negative pressure machine, replaces netted collecting bag, repeats original operation and is collected next time.This mode is more other
Harvesting efficiency higher, and the leaf collected can be with secondary use.First fixed cutter head is solid by being buckled with front shell
It is fixed, cutter head is convenient for changing, different leaves is collected, the cutter head of the harvester is replaced, difference can be applicable in
Leaf, prevent from damaging other cutter heads, corresponding leaf corresponds to corresponding cutter head, and raising efficiency reaches a tractor serves several purposes
Purpose.
Routine techniques connection or the prior art of prior art dawn known to those skilled in the art in above-described embodiment,
Therefore it is not described in detail herein.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member without departing from the spirit and scope of the present invention, can also make a variety of changes and modification.Therefore, it is all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (5)
1. removable differential speed rotation leaf harvester, including Negative pressure machine（2）, tubulose head（4）, it is characterised in that：The negative pressure
Machine（2）Front end and the second corrugated conduit（9）One end connects, second corrugated conduit（9）The other end and collecting box（7）Connection,
Second corrugated conduit（9）It is interior to be equipped with strainer, the collecting box（7）Upper end connects the first bellows（3）One end, described first
Bellows（3）Other end connection support bar（5）, first bellows（3）Stage casing is equipped with bellows collector（1）, the branch
Strut（5）Front end is equipped with tubulose head（4）.
2. removable differential speed rotation leaf harvester according to claim 1, it is characterised in that：The Negative pressure machine（2）Gu
Surely it is placed on trolley, several universal wheels is equipped with below the trolley（8）, the small front side is equipped with handle（6）.
3. removable differential speed rotation leaf harvester according to claim 1, it is characterised in that：The tubulose head（4）
Inside front and rear row be placed at least two groups of coaxial cutter heads, the cutter head and pass through shaft（17）Center overlaps, and shaft
（17）End is cased with rolling bearing（14）, the tubulose head（4）Internal cutter head is by baffle ring（15）It is fixed.
4. removable differential speed rotation leaf harvester according to claim 1, it is characterised in that：The tubulose head（4）
First group of fixation cutter head（10）Shell can be used as（18）Drive end bearing bracket, and be that buckle structure is mutual between head tubular shell
Connection, first group of fixation cutter head（10）Rear is equipped with second group of fixation cutter head（16）, second group of fixation cutter head（16）
Circumference on equally distributed at least three straight bar reinforcing ribs with cutting edge, first group of fixation cutter head（10）Consolidate with second group
Stationary knife head（16）Between be equipped with first group of rotary cutter（11）, second group of fixation cutter head（16）Equipped with second group of rotary cutter
（12）.
5. removable differential speed rotation leaf harvester according to claim 1, it is characterised in that：First group of rotating knife
Head（11）With second group of rotary cutter（12）The edge of a knife be equipped with saw blade（13）, the saw blade（13）Nose angle be 25-40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223498.8A CN108174689A (en) | 2017-11-29 | 2017-11-29 | Removable differential speed rotation leaf harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223498.8A CN108174689A (en) | 2017-11-29 | 2017-11-29 | Removable differential speed rotation leaf harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108174689A true CN108174689A (en) | 2018-06-19 |
Family
ID=62545534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711223498.8A Withdrawn CN108174689A (en) | 2017-11-29 | 2017-11-29 | Removable differential speed rotation leaf harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108174689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632708A (en) * | 2020-06-23 | 2020-09-08 | 士商（湖州）精密技术有限公司 | Disintegrating machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331159Y (en) * | 1998-03-04 | 1999-08-04 | 湖北省佳华机械股份有限公司 | Differential steering type miniature harvester |
| CN102972153A (en) * | 2012-12-26 | 2013-03-20 | 覃柯力 | Leaf picking machine |
| CN204443134U (en) * | 2014-12-26 | 2015-07-08 | 湖北工业大学 | A kind of air negative pressure differential cutter head leaf grain header |
| CN104939767A (en) * | 2014-03-27 | 2015-09-30 | 冠达星股份有限公司 | Transmission device for novel differential rotation mop |
| CN204888014U (en) * | 2015-07-30 | 2015-12-23 | 赤水市桫龙虫茶饮品有限责任公司 | Ware is picked to leaf |
-
2017
- 2017-11-29 CN CN201711223498.8A patent/CN108174689A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331159Y (en) * | 1998-03-04 | 1999-08-04 | 湖北省佳华机械股份有限公司 | Differential steering type miniature harvester |
| CN102972153A (en) * | 2012-12-26 | 2013-03-20 | 覃柯力 | Leaf picking machine |
| CN104939767A (en) * | 2014-03-27 | 2015-09-30 | 冠达星股份有限公司 | Transmission device for novel differential rotation mop |
| CN204443134U (en) * | 2014-12-26 | 2015-07-08 | 湖北工业大学 | A kind of air negative pressure differential cutter head leaf grain header |
| CN204888014U (en) * | 2015-07-30 | 2015-12-23 | 赤水市桫龙虫茶饮品有限责任公司 | Ware is picked to leaf |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632708A (en) * | 2020-06-23 | 2020-09-08 | 士商（湖州）精密技术有限公司 | Disintegrating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |
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| WW01 | Invention patent application withdrawn after publication |