CN106576606A - Straw chopping, discharging and scattering device of harvester - Google Patents
Straw chopping, discharging and scattering device of harvester Download PDFInfo
- Publication number
- CN106576606A CN106576606A CN201611221906.1A CN201611221906A CN106576606A CN 106576606 A CN106576606 A CN 106576606A CN 201611221906 A CN201611221906 A CN 201611221906A CN 106576606 A CN106576606 A CN 106576606A
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- CN
- China
- Prior art keywords
- chopping
- harvester
- straw
- lysimachia sikokiana
- combination
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/26—Plates arranged behind the cutter-bar for guiding the cut grass or straw
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a straw chopping, discharging and scattering device of a harvester. The straw chopping, discharging and scattering device of the harvester comprises a chopping mechanism, a chopping driving mechanism and a straw discharging and scattering mechanism. The chopping mechanism comprises a fixed cutter row and a movable cutter combination, and the movable cutter combination and the fixed cutter row constitute a cutting pair. The chopping driving mechanism comprises a driving wheel, a driven wheel and a tensioning assembly, wherein the driving wheel is fixed to the extending end of a threshing cylinder of the harvester, the driven wheel is fixed to the extending end of a cutter shaft of the movable cutter combination, and the tensioning assembly is arranged between the driving wheel and the driven wheel. The straw discharging and scattering mechanism comprises a guide plate and a straw separating plate, wherein the guide plate is arranged on the lower side of the movable cutter combination; and the straw separating plate is obliquely arranged on the upper side of a straw discharging port and comprises a bottom plate, a plurality of first guide strips and a plurality of second guide strips, and the bottom plate is divided into a plurality of radial straw discharging channels through the multiple first guide strips and the multiple second guide strips. The straw chopping, discharging and scattering device of the harvester is simple in structure and capable of evenly scattering chopped straw in a field, avoiding retreatment of straw during straw returning application, and greatly reducing manpower and material resources.
Description
Technical field
The present invention relates to a kind of harvester shreds grass arranging device, especially a kind of receipts that can uniformly shed broken grass in field
Cutting mill shreds grass arranging device, belongs to agricultural machinery technological field.
Background technology
After at present transverse-axis-flow harvester shreds balloonflower root, broken grass is directly discharged from straw outlet, due to by harvester structure limit
System, straw outlet width is less, and straw outlet width is about 1/10～1/8 with harvester header width ratio, and this results in discharge
Broken grass is tended to build up in the subrange of field, it is impossible to be evenly distributed on field,
At balloonflower root also field, manually also need to process the broken grass of balloonflower root again, wasting manpower and material resources.
The content of the invention
It is an object of the invention to provide a kind of simple structure, low cost, broken grass can uniformly be shed harvester in field
Chopping Lysimachia sikokiana point spreads device.
The present invention is achieved by the following technical programs：
A kind of harvester chopping Lysimachia sikokiana point spreads device, including shredder mechanism, chopping drive mechanism and Lysimachia sikokiana Fen Sa mechanisms；It is described to cut
Broken mechanism is arranged in harvester straw outlet, and shredder mechanism includes stationary knife row and moving knife combination, and stationary knife row is secured transverse to frame
On, moving knife combines cross-brace and constitutes cutting pair in frame and positioned at the exclusive side of stationary knife, moving knife combination and stationary knife row；It is described to cut
Broken drive mechanism is arranged on shell outside, and chopping drive mechanism includes driving wheel, driven pulley and tensioning combination, and driving wheel is fixed on
On harvester threshing drum axle external part, driven pulley is fixed on moving knife combination cutter shaft external part, and driving wheel and driven pulley pass through
Belt is connected, and tensioning combination is arranged between driving wheel and driven pulley, and tensioning combination includes pull bar, tensioning wheel and extension spring, pull bar
One end is hinged in frame, and the pull bar other end is hinged with tensioning wheel, and tensioning wheel is cylindrical to be resisted against on belt, and extension spring lower end clasp joint exists
On the pull bar other end, extension spring upper end clasp joint is in frame；The Lysimachia sikokiana Fen Sa mechanisms are arranged on harvester straw outlet outside, Lysimachia sikokiana
Fen Sa mechanisms include guide plate and point careless plate, and guide plate is horizontally set on moving knife combination downside, and guide plate one end is fixed on frame
On, point careless plate is tilting on the upside of straw outlet, and a point careless plate includes base plate, several first slivers and multiple second slivers, and several first
Sliver is longitudinally spaced to be fixed on base plate upper end, and multiple second slivers are longitudinally spaced to be fixed on base plate lower end, several first slivers and
Base plate is separated into multiple radial Lysimachia sikokiana passages by multiple second slivers, and the first sliver inclination angle is sharp angle α, and the second sliver inclination angle is
Acute angles beta.
The purpose of the present invention can also further be realized by following technical measures.
Aforesaid harvester chopping Lysimachia sikokiana point spreads device, wherein described guide plate combine with moving knife it is cylindrical between spacing
A is 14mm～16mm.
Aforesaid harvester chopping Lysimachia sikokiana point spreads device, wherein described α is 20 °～30 °, the β is 30 °～40 °.
Aforesaid harvester chopping Lysimachia sikokiana point spreads device, wherein described base plate upper end is transversely provided with several kidney-shapeds adjusting
Hole, securing member is connected the first sliver and base plate through kidney-shaped adjustment hole.
Aforesaid harvester chopping Lysimachia sikokiana point spreads device, wherein described base plate downward bending, base plate lower end is trapezoidal.
The present invention sets up guide plate on the downside of moving knife combination, while a point careless plate is set up on the upside of straw outlet, simple structure, into
This is low.One side guide plate can change the broken careless direction of motion, broken grass is smoothly shed on point careless plate, while will lead along guide plate
To plate combine with moving knife it is cylindrical between spacing control within the specific limits, it is ensured that broken grass is discharged in time, to avoid blocking,
On the other hand by the first sliver inclination angle and the second sliver pitch angle control in the reasonable scope, it is ensured that broken grass most preferably sheds angle,
The multiple radial Lysimachia sikokiana passage that simultaneously broken careless several first slivers of Jing and multiple second slivers are formed is discharged, can be uniform by broken grass
Shed in field, it is to avoid balloonflower root also field when balloonflower root is processed again, greatly save manpower and materials.This Outer Bottom Plating upper end
Several kidney-shaped adjustment holes are transversely provided with, can be according to the several first sliver positions of actual conditions lateral adjustments, it is ensured that broken grass is shed more
It is smooth evenly.
Advantages of the present invention and feature, will be for illustration and explanation by the non-limitative illustration of preferred embodiment below,
These embodiments, are only given as an example referring to the drawings.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples the invention will be further described.
As depicted in figs. 1 and 2, the present invention includes shredder mechanism 1, chopping drive mechanism 2 and Lysimachia sikokiana Fen Sa mechanisms 3.Chopping
Mechanism 1 is arranged in harvester straw outlet 4, and shredder mechanism 1 includes stationary knife row 11 and moving knife combination 12, and stationary knife row 11 is laterally fixed
In frame 5, moving knife combines 12 cross-braces in frame 5 and positioned at the outside of stationary knife row 11, moving knife combination 12 and stationary knife row 11
Constitute cutting pair.Chopping drive mechanism 2 is arranged on the outside of frame 5, and chopping drive mechanism 2 includes driving wheel 21, the and of driven pulley 22
Tensioning combination 23, driving wheel 21 is fixed on harvester threshing drum axle external part, and driven pulley 22 is fixed on moving knife and combines 12 knives
On axle external part, driving wheel 21 and driven pulley 22 are connected by belt 24, and tensioning combination 23 is arranged on driving wheel 21 and driven pulley
Between 22, tensioning combination 23 includes pull bar 231, tensioning wheel 232 and extension spring 233, and the one end of pull bar 231 is hinged in frame 5, pull bar
231 other ends are hinged with tensioning wheel 232, and tensioning wheel 232 is cylindrical to be resisted against on belt 24, and the lower end clasp joint of extension spring 233 is in pull bar 231
On the other end, the upper end clasp joint of extension spring 233 is in frame 5.
Lysimachia sikokiana Fen Sa mechanisms 3 are arranged on the outside of harvester straw outlet 4, and Lysimachia sikokiana Fen Sa mechanisms 3 include guide plate 31 and point grass
Plate 32, guide plate 31 is horizontally set on the downside of moving knife combination 12, and the one end of guide plate 31 is fixed in frame 5, guide plate 31 with it is dynamic
Spacing a between knife combination 12 is cylindrical is 14mm～16mm, and a is 15mm in the present embodiment.Divide careless plate 32 tilting on straw outlet 4
Side, a point careless plate 32 includes 321, three the first slivers 322 of base plate and five the second slivers 323, the downward bending of base plate 321, base plate
321 lower ends are trapezoidal, and three the first slivers 322 are fixed on the upper end of base plate 321, the upper end of base plate 321 by the way that securing member is longitudinally spaced
Three kidney-shaped adjustment holes 324 are transversely provided with, securing member is connected the first sliver 322 and base plate 321 through kidney-shaped adjustment hole 324,
Five the second slivers 323 are fixed on the lower end of base plate 321 by the way that securing member is longitudinally spaced, three the first slivers 322 and five second
Base plate 321 is separated into multiple radial Lysimachia sikokiana passages 325 by sliver 323.Wherein the inclination angle of the first sliver 322 is sharp angle α, and α is 20 °
～30 °, α is 23 ° in the present embodiment, and the inclination angle of the second sliver 323 is acute angles beta, and β is 30 °～40 °, and β is 33 ° in the present embodiment.Three
Individual first sliver 322 bends inwards, and five opposed bottoms of the second sliver 323 slope inwardly, each second sliver 323 and bottom
Angle differential seat angle between plate outer side edges is 10 °.
During balloonflower root chopping Lysimachia sikokiana, detachment roller axle drives driving wheel 21 to rotate, and driving wheel 21 is driven driven by belt 24
Wheel 22 is rotated, and moving knife combines 12 concomitant rotations, and in the case where side effect is cut in moving knife combination 12 and stationary knife row 11, balloonflower root is chopped into, broken grass
Shed upwards to point careless upper end of plate 32, then along a point careless plate 32 along guide plate 31 in gap between Jing guide plates 31 and moving knife combination 12
The Lysimachia sikokiana passage of upper end moves to a point Lysimachia sikokiana passage for the careless lower end of plate 32, finally uniformly sheds in field.
In addition to the implementation, the present invention can also have other embodiment, all employing equivalents or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (5)
1. a kind of harvester chopping Lysimachia sikokiana point spreads device, including shredder mechanism, chopping drive mechanism and Lysimachia sikokiana Fen Sa mechanisms；It is described
Shredder mechanism is arranged in harvester straw outlet, and shredder mechanism includes stationary knife row and moving knife combination, and stationary knife row is secured transverse to machine
On frame, moving knife combines cross-brace and constitutes cutting pair in frame and positioned at the exclusive side of stationary knife, moving knife combination and stationary knife row；It is described
Chopping drive mechanism is arranged on shell outside, and chopping drive mechanism includes driving wheel, driven pulley and tensioning combination, and driving wheel is fixed
On harvester threshing drum axle external part, driven pulley is fixed on moving knife combination cutter shaft external part, and driving wheel and driven pulley are logical
Belt linking is crossed, tensioning combination is arranged between driving wheel and driven pulley, and tensioning combination includes pull bar, tensioning wheel and extension spring, draws
Bar one end is hinged in frame, and the pull bar other end is hinged with tensioning wheel, and tensioning wheel is cylindrical to be resisted against on belt, extension spring lower end clasp joint
On the pull bar other end, extension spring upper end clasp joint is in frame；It is characterized in that：The Lysimachia sikokiana Fen Sa mechanisms are arranged on harvester row
Careless mouth outside, Lysimachia sikokiana Fen Sa mechanisms include guide plate and point careless plate, and guide plate is horizontally set on moving knife combination downside, guide plate one
End is fixed in frame, and point careless plate is tilting on the upside of straw outlet, and a point careless plate includes that base plate, several first slivers and multiple second are led
Bar, several first slivers are longitudinally spaced to be fixed on base plate upper end, and multiple second slivers are longitudinally spaced to be fixed on base plate lower end, several
Base plate is separated into multiple radial Lysimachia sikokiana passages by the first sliver and multiple second slivers, and the first sliver inclination angle is sharp angle α, and second
Sliver inclination angle is acute angles beta.
2. harvester chopping Lysimachia sikokiana point as claimed in claim 1 spreads device, it is characterised in that：The guide plate is combined with moving knife
Spacing a between cylindrical is 14mm～16mm.
3. harvester chopping Lysimachia sikokiana point as claimed in claim 1 spreads device, it is characterised in that：The α is 20 °～30 °, described
β is 30 °～40 °.
4. harvester chopping Lysimachia sikokiana point as claimed in claim 1 spreads device, it is characterised in that：The base plate upper end is transversely provided with
Several kidney-shaped adjustment holes, securing member is connected the first sliver and base plate through kidney-shaped adjustment hole.
5. harvester chopping Lysimachia sikokiana point as claimed in claim 1 spreads device, it is characterised in that：The base plate downward bending, bottom
Plate lower end is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221906.1A CN106576606A (en) | 2016-12-27 | 2016-12-27 | Straw chopping, discharging and scattering device of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221906.1A CN106576606A (en) | 2016-12-27 | 2016-12-27 | Straw chopping, discharging and scattering device of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106576606A true CN106576606A (en) | 2017-04-26 |
Family
ID=58603867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611221906.1A Pending CN106576606A (en) | 2016-12-27 | 2016-12-27 | Straw chopping, discharging and scattering device of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106576606A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615919A (en) * | 2020-04-26 | 2020-09-04 | 江苏沃得农业机械股份有限公司 | Shortening straw cutter of rice combine harvester |
| CN112042404A (en) * | 2020-08-28 | 2020-12-08 | 徐州明文机械有限公司 | Rear straw crushing collector of full-feeding harvester |
| CN112673823A (en) * | 2020-12-30 | 2021-04-20 | 江苏沃得农业机械股份有限公司 | a chopper assembly |
| CN112690087A (en) * | 2020-12-30 | 2021-04-23 | 江苏沃得农业机械股份有限公司 | A distribution structure and crushing device |
| CN112690086A (en) * | 2020-12-30 | 2021-04-23 | 江苏沃得农业机械股份有限公司 | Combine harvester |
| CN112690119A (en) * | 2020-12-30 | 2021-04-23 | 江苏沃得农业机械股份有限公司 | Shredding device |
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| CN200987283Y (en) * | 2006-10-21 | 2007-12-12 | 潘建军 | Walking harvester with stalks crushing spreading device |
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| CN102696362A (en) * | 2011-03-27 | 2012-10-03 | 江苏华田机械装备有限公司 | Forced grass discharge cutting device |
| CN204669919U (en) * | 2015-05-13 | 2015-09-30 | 湖州丰源农业装备制造有限公司 | The grain header that a kind of Lysimachia sikokiana direction is adjustable |
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| CN105123095A (en) * | 2015-09-22 | 2015-12-09 | 福田雷沃国际重工股份有限公司 | Combine harvester with stem chopper |
| CN205546618U (en) * | 2016-04-12 | 2016-09-07 | 徐惠山 | Novel formula straw rubbing crusher is thrown on ground |
| CN206323812U (en) * | 2016-12-27 | 2017-07-14 | 沃得重工(中国)有限公司 | Harvester chopping Lysimachia sikokiana point spreads device |
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| CN200987283Y (en) * | 2006-10-21 | 2007-12-12 | 潘建军 | Walking harvester with stalks crushing spreading device |
| CN101548610A (en) * | 2009-04-28 | 2009-10-07 | 中机南方机械股份有限公司 | Straw chopping apparatus in combine harvester |
| CN201479598U (en) * | 2009-07-23 | 2010-05-26 | 湖州星光农机制造有限公司 | Straw cutting up and scattering device of combined harvester |
| CN101699953A (en) * | 2009-11-20 | 2010-05-05 | 徐州市农机技术推广站 | Straw chopping and throwing returning machine |
| CN102696362A (en) * | 2011-03-27 | 2012-10-03 | 江苏华田机械装备有限公司 | Forced grass discharge cutting device |
| CN204669919U (en) * | 2015-05-13 | 2015-09-30 | 湖州丰源农业装备制造有限公司 | The grain header that a kind of Lysimachia sikokiana direction is adjustable |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615919A (en) * | 2020-04-26 | 2020-09-04 | 江苏沃得农业机械股份有限公司 | Shortening straw cutter of rice combine harvester |
| CN112042404A (en) * | 2020-08-28 | 2020-12-08 | 徐州明文机械有限公司 | Rear straw crushing collector of full-feeding harvester |
| CN112673823A (en) * | 2020-12-30 | 2021-04-20 | 江苏沃得农业机械股份有限公司 | a chopper assembly |
| CN112690087A (en) * | 2020-12-30 | 2021-04-23 | 江苏沃得农业机械股份有限公司 | A distribution structure and crushing device |
| CN112690086A (en) * | 2020-12-30 | 2021-04-23 | 江苏沃得农业机械股份有限公司 | Combine harvester |
| CN112690119A (en) * | 2020-12-30 | 2021-04-23 | 江苏沃得农业机械股份有限公司 | Shredding device |
| WO2022142005A1 (en) * | 2020-12-30 | 2022-07-07 | 江苏沃得农业机械股份有限公司 | Spreading structure and chopping device |
| CN112690086B (en) * | 2020-12-30 | 2025-02-18 | 江苏沃得农业机械股份有限公司 | A combine harvester |
| CN112673823B (en) * | 2020-12-30 | 2025-03-25 | 江苏沃得农业机械股份有限公司 | A chopper assembly |
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Application publication date: 20170426 |