CN108142080A - A kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries - Google Patents
A kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries Download PDFInfo
- Publication number
- CN108142080A CN108142080A CN201611107390.8A CN201611107390A CN108142080A CN 108142080 A CN108142080 A CN 108142080A CN 201611107390 A CN201611107390 A CN 201611107390A CN 108142080 A CN108142080 A CN 108142080A
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- China
- Prior art keywords
- rack
- straw
- screw
- conveying device
- screw feeder
- 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.)
- Pending
Links
- 239000010902 straw Substances 0.000 title claims abstract description 53
- 230000002146 bilateral effect Effects 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000003491 array Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000002362 mulch Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002837 defoliant Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries, including rack, hanger bracket, transmission system, straw millstone, screw feeder conveying device, limit roller and discharging housing.Aerofoil is fixed between the straw millstone tool apron；The screw feeder conveying device left-hand screw blade is opposite with right-hand screw blade screw direction；The screw conveyor shaft both ends that the screw feeder conveying device corresponds at discharging housing are fixed with anti-blocked shot, and anti-blocked shot is rod-shaped or plate, can be 1 or several；The discharging housing is located at the outside of rack.Compared to the prior art, the present invention can effectively remove the cauline leaf fallen on film surface, and the stalk after crushing is placed on film surface both sides when crushing returning to the field operation to crop material, can be that used plastic collection creates good operating condition in the case where ensureing Returning Application of Crop Straw.
Description
Technical field
The present invention relates to a kind of straw chopping and returning machines used with tractor, can be removed more particularly, to one kind
The bilateral output type straw chopping and returning machine of earth's surface sundries, belongs to agricultural machinery technological field.
Background technology
Crops stalk crushing returning to the field and farmland incomplete film recycling were faced in agricultural production in one period at present and in the future
Two main tasks and problem.It is compared with interior ground provinces and regions, due to residing latitude etc., temperature is relatively low in Xinjiang, and frost-free period is short,
For Meteorological effect, weeds of drawing up, yield and improvement quality are improved, proportion of crop planting is accumulated day generally using film-mulching technique
The moon is tired, year after year, has led to well-known white pollution problems.Using machinery recycling residual film at present or relatively more existing
Real, a kind of both economical plastics pollution method.From process, before carrying out used plastic collection, need to carry out stalk
Crushing and returning to the field.For the straw chopping and returning machine now used mostly without screw feeder conveying device, the agricultural crop straw after crushing is direct
It sheds interior in the ranks in crop, or perhaps directly sheds on mulch, when incomplete film-recovering machine works, residual film and crushing straw
To be stowed away together, by incomplete film-recovering machine film-collecting box space, mulch easily accumulation etc. limitations, do not walk how far（Generally less than 500m）
Film-collecting box will be filled with.At this moment, it is necessary to stop and reach the edge of a field, in this way, first stalk cannot abundant returning to the field, second influence residual film
The effect of recycling machine.And the straw chopping and returning machine with screw feeder conveying device is conveyed to unilateral side, easily in screw feeder
Among conveying device and discharge outlet causes congestion, crushing straw is caused to fall in crop in the ranks, while also influence working efficiency.Also
Due to straw millstone structure, the stalk after crushing cannot substantially arrive at screw feeder conveying device, also can largely be scattered
In crop in the ranks.In addition, with the gradually popularization of machine pick cotton technology, defoliant can be sprayed before cotton picking machine operation, is had after operation
A large amount of cotton cauline leaf is trickled down in ground film surface.These are scattered in the sundries such as the cauline leaf on film surface can be to subsequent used plastic collection work
Bring many difficulties, it is therefore desirable to be effectively treated in straw-returning operation.
Invention content
The object of the present invention is to provide one kind while straw chopping and returning, can effectively it fall in film surface with clearing
The sundries such as cauline leaf, can also avoid directly shedding the agricultural crop straw after crushing on film surface, but by conveying screw feeder
Agricultural crop straw after crushing is pushed to a kind of bilateral output type that can remove earth's surface sundries between two width films handing-over row
Straw chopping and returning machine.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of bilateral output that can remove earth's surface sundries
Formula straw chopping and returning machine, including rack, hanger bracket, transmission system, straw millstone, screw feeder conveying device, limit roller and
Discharge housing, and the transmission system includes gear-box, left drive shaft, right transmission shaft, chain-drive mechanism, V tape handlers, gear
Case is fixed on the forepart of rack, and power transmits outward from both sides, is crushed on one side by passing to stalk after V tape handler speedups
Device, another side pass to screw feeder conveying device after slowing down by chain-drive mechanism；The straw millstone is mounted on rack
Middle part；The screw feeder conveying device is mounted on discharging housing, positioned at the rear portion of straw millstone；The discharging housing has
2, it is separately mounted to rack both sides；The limit roller is mounted on rack rear portion.
Preferably, the straw millstone includes cutter shaft, tool apron, blade and aerofoil, and tool apron is symmetrically arranged on cutter shaft,
Aerofoil is fixed on tool apron, and circumferential quantity is generally 1-2 pieces, highly not higher than 3cm.
Preferably, the screw feeder conveying device includes screw conveyor shaft, left-hand screw blade, right-hand screw blade, anti-blocked shot, left and right
Helical blade is separately fixed on screw conveyor shaft, positioned at machine frame inside；Anti- blocked shot is fixed on screw conveyor shaft both ends, positioned at Shelf External,
Its shape is rod-shaped or plate, can be 1 or 2.
The beneficial effects of the invention are as follows：
（1）The present invention can remove the bilateral output type straw chopping and returning machine of earth's surface sundries straw millstone tool apron it
Between be fixed with aerofoil, aerofoil rotates the wind-force of generation with straw millstone together during work, on the one hand can by it is original fall
The sundries such as the stalk fallen in ground film surface blow off film surface, on the other hand the stalk after crushing can be blown into screw feeder conveying dress
It puts, farthest reduces crushing straw and fall in ground film surface；
（2）The present invention can remove the bilateral output type straw chopping and returning machine of earth's surface sundries with screw feeder conveying device, flail knife
After crop material is crushed, stalk enters screw feeder conveying device, and screw feeder conveying device is again by the crop material after crushing to both sides
It is transported between the handing-over row of two width mulches, can excessively be concentrated to avoid after side conveying straw-returning, easily because stalk is defeated
The problems such as amount of sending results in blockage and falls greatly；
（3）The present invention can remove the bilateral output type straw chopping and returning machine screw feeder conveying device screw conveyor shaft both ends of earth's surface sundries
Anti- blocked shot is fixed with, when straw chopping and returning machine works, anti-blocked shot plays a part of stirring and moving with the hand, and can eliminate crushing straw and exist
Discharge outlet congestion adapts to the operation under high-speed condition.
Other straw chopping and returning machines of the above-mentioned advantage of the present invention do not have.Exactly has above-mentioned advantage, the present invention can
Better operating condition is provided for the work of used plastic collection equipment, is suitble to use on plastic film mulch long-term cropping.
Description of the drawings
Below in conjunction with attached drawing, the invention will be further described.
Fig. 1 is the bilateral output type straw chopping and returning machine structure diagram that the present invention can remove earth's surface sundries.
Fig. 2 is the bilateral output type straw chopping and returning machine straw millstone structure that the present invention can remove earth's surface sundries
Schematic diagram.
Fig. 3 is the bilateral output type straw chopping and returning machine screw feeder transport conveyor constructions that the present invention can remove earth's surface sundries
Schematic diagram.
Figure label：1 is rack, and 2 be hanger bracket, and 3 be transmission system, and 4 be straw millstone, and 5 convey for screw feeder
Device, 6 be limit roller, and 7 be discharging housing, and 41 be cutter shaft, and 42 be aerofoil, and 43 be tool apron, and 44 be blade, and 51 be anti-blocked shot, 52
It is left-hand screw blade for screw conveyor shaft, 53,54 be right-hand screw blade.
Specific embodiment
As shown in Figure 1, a kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries, including rack（1）、
Hanger bracket（2）, transmission system（3）, straw millstone（4）, screw feeder conveying device（5）, limit roller（6）And discharging housing（7）,
It is characterized in that：The transmission system（3）Include gear-box, left drive shaft, right transmission shaft, chain-drive mechanism, V V belt translation machines
Structure, gear-box are fixed on rack（1）Forepart, power transmits outward from both sides, on one side by being transmitted after V tape handler speedups
To straw millstone（4）, another side passes to screw feeder conveying device after slowing down by chain-drive mechanism（5）；The straw powder
Crushing device（4）Mounted on rack（1）Middle part；The screw feeder conveying device（5）Mounted on discharging housing（7）On, positioned at stalk
Reducing mechanism（4）Rear portion；The discharging housing（7）There are 2, be separately mounted to rack（1）Both sides；The limit roller（6）Peace
Mounted in rack（1）Rear portion.
As shown in Fig. 2, the straw millstone（4）Include cutter shaft（41）, tool apron（43）, blade（44）And aerofoil
（42）, tool apron（43）In cutter shaft（41）Upper symmetric arrays, aerofoil（42）It is fixed on tool apron（43）On, circumferential quantity is generally 1-2
Piece, highly not higher than 3cm.
As shown in figure 3, the screw feeder conveying device（5）Include screw conveyor shaft（52）, left-hand screw blade（53）, right-hand screw blade
（54）, anti-blocked shot（51）, left and right helical blade is separately fixed at screw conveyor shaft（52）On, positioned at rack（1）It is internal；Anti- blocked shot
（51）It is fixed on screw conveyor shaft（52）Both ends, positioned at rack（1）Outside, shape are rod-shaped or plate, can be 1 or 2.
The present invention it is a kind of can remove earth's surface sundries the field work process of bilateral output type straw chopping and returning machine be：
By straw chopping and returning machine trifilar suspension in rear tractor, with Cardan shaft by the gear-box of straw chopping and returning machine and
Tractor motive power output shaft connects.Into the edge of a field, with reference to power output after tractor, tractor moves ahead, and tractor dynamic power transmits
To gear-box, straw millstone is transferred to through right transmission shaft, V tape handlers all the way（4）High speed rotation（Typically up to 2000
Rev/min）, all the way screw feeder conveying device is transferred to through left drive shaft, chain-drive mechanism（5）.Cutter shaft（41）High speed rotation band moving knife
Piece（44）Crop material is crushed, aerofoil（42）On the one hand the wind-force that high speed rotation generates blows the cauline leaf fallen originally on ground
From film surface, on the other hand the stalk after crushing is brought into screw feeder conveying device with inertia force collective effect（5）, in left and right spiral
Stalk after the lower crushing of blade effect is transported to both sides, passes through anti-blocked shot（51）Agitation after from discharging housing（7）Fall lower section
It falls between two width mulches handing-over row.Limit roller（6）Height can be adjusted, and coordinate control straw-returning with tractor mounnted frame
The terrain clearance of machine flail knife piece, so as to reach the suitable height for the stubble left.After the machine operation, the stalk of crushing is deposited in mulch into item
Handing-over row on, the stalk and cauline leaf fallen on film surface is seldom, can provide facility for follow-up winder operation, be suitable for residual film return
The integration of operation of receipts and segmentation operation.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should all be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries, including rack（1）, hanger bracket（2）, pass
Dynamic system（3）, straw millstone（4）, screw feeder conveying device（5）, limit roller（6）And discharging housing（7）, it is characterised in that：
The transmission system（3）Comprising gear-box, left drive shaft, right transmission shaft, chain-drive mechanism, V tape handlers, gear-box is fixed
In rack（1）Forepart, power transmits outward from both sides, crushes dress by passing to stalk after V tape handler speedups on one side
It puts（4）, another side passes to screw feeder conveying device after slowing down by chain-drive mechanism（5）；The straw millstone（4）Installation
In rack（1）Middle part；The screw feeder conveying device（5）Mounted on discharging housing（7）On, positioned at straw millstone（4）'s
Rear portion；The discharging housing（7）There are 2, be separately mounted to rack（1）Both sides；The limit roller（6）Mounted on rack（1）Afterwards
Portion.
2. the bilateral output type straw chopping and returning machine that can remove earth's surface sundries according to claim 1, feature
It is：The straw millstone（4）Include cutter shaft（41）, tool apron（43）, blade（44）And aerofoil（42）, tool apron（43）In knife
Axis（41）Upper symmetric arrays, aerofoil（42）It is fixed on tool apron（43）On, circumferential quantity is generally 1-2 pieces, highly not higher than 3cm.
3. the bilateral output type straw chopping and returning machine according to claim 1, it is characterised in that：The screw feeder conveying dress
It puts（5）Include screw conveyor shaft（52）, left-hand screw blade（53）, right-hand screw blade（54）, anti-blocked shot（51）, left and right helical blade point
Screw conveyor shaft is not fixed on it（52）On, positioned at rack（1）It is internal；Anti- blocked shot（51）It is fixed on screw conveyor shaft（52）Both ends, positioned at rack
（1）Outside, shape are rod-shaped or plate, can be 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107390.8A CN108142080A (en) | 2016-12-06 | 2016-12-06 | A kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107390.8A CN108142080A (en) | 2016-12-06 | 2016-12-06 | A kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108142080A true CN108142080A (en) | 2018-06-12 |
Family
ID=62470971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107390.8A Pending CN108142080A (en) | 2016-12-06 | 2016-12-06 | A kind of bilateral output type straw chopping and returning machine that can remove earth's surface sundries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108142080A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168344A (en) * | 2018-08-21 | 2019-01-11 | 石河子大学 | Stalk crasher structure and the straw chopping and returning mulch constituted recycle combine |
| CN109328496A (en) * | 2018-11-30 | 2019-02-15 | 张朝书 | Take turns rake mulch collection strip device and mulch collection formula straw counters-field set |
| CN110122048A (en) * | 2019-06-25 | 2019-08-16 | 安徽科技学院 | A kind of novel crops stalk crushing mulching and returning machine facilitating binder |
| CN110663294A (en) * | 2019-10-08 | 2020-01-10 | 黑龙江八一农垦大学 | Screw transmission unit, parameter adjusting method and advancing method of soil straw mixing stirrer |
| CN111903339A (en) * | 2020-07-24 | 2020-11-10 | 农业农村部南京农业机械化研究所 | Improved structure of straw crushing covering returning machine |
| CN111955068A (en) * | 2020-07-30 | 2020-11-20 | 浙江大学 | Field weeding machine and weeding method |
| CN114223410A (en) * | 2021-12-21 | 2022-03-25 | 江苏艾威机械制造有限公司 | Folding cotton straw pulverizer |
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| CN200980240Y (en) * | 2006-12-12 | 2007-11-28 | 新疆农垦科学院农机研究所 | Straw disintegrating and returning to field and film-raking combined working machine |
| CN201467649U (en) * | 2009-06-15 | 2010-05-19 | 石河子大学 | Straw disintegration farmland returning and residual film reclaiming combined operation machine |
| CN203896806U (en) * | 2014-04-28 | 2014-10-29 | 石家庄市中州机械制造有限公司 | Strip piling machine for large-scale maize crop stalk pulverization |
| CN206302750U (en) * | 2016-12-06 | 2017-07-07 | 新疆农垦科学院 | A kind of bilateral output type straw chopping and returning machine that can remove earth's surface debris |
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2016
- 2016-12-06 CN CN201611107390.8A patent/CN108142080A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980240Y (en) * | 2006-12-12 | 2007-11-28 | 新疆农垦科学院农机研究所 | Straw disintegrating and returning to field and film-raking combined working machine |
| CN201467649U (en) * | 2009-06-15 | 2010-05-19 | 石河子大学 | Straw disintegration farmland returning and residual film reclaiming combined operation machine |
| CN203896806U (en) * | 2014-04-28 | 2014-10-29 | 石家庄市中州机械制造有限公司 | Strip piling machine for large-scale maize crop stalk pulverization |
| CN206302750U (en) * | 2016-12-06 | 2017-07-07 | 新疆农垦科学院 | A kind of bilateral output type straw chopping and returning machine that can remove earth's surface debris |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168344A (en) * | 2018-08-21 | 2019-01-11 | 石河子大学 | Stalk crasher structure and the straw chopping and returning mulch constituted recycle combine |
| CN109168344B (en) * | 2018-08-21 | 2024-03-29 | 石河子大学 | Straw crushing mechanism and combined operation machine for crushing straw, returning to field and recycling mulching film |
| CN109328496A (en) * | 2018-11-30 | 2019-02-15 | 张朝书 | Take turns rake mulch collection strip device and mulch collection formula straw counters-field set |
| CN110122048A (en) * | 2019-06-25 | 2019-08-16 | 安徽科技学院 | A kind of novel crops stalk crushing mulching and returning machine facilitating binder |
| CN110663294A (en) * | 2019-10-08 | 2020-01-10 | 黑龙江八一农垦大学 | Screw transmission unit, parameter adjusting method and advancing method of soil straw mixing stirrer |
| CN110663294B (en) * | 2019-10-08 | 2022-02-18 | 黑龙江八一农垦大学 | Screw transmission unit, parameter adjusting method and advancing method of soil straw mixing stirrer |
| CN111903339A (en) * | 2020-07-24 | 2020-11-10 | 农业农村部南京农业机械化研究所 | Improved structure of straw crushing covering returning machine |
| CN111903339B (en) * | 2020-07-24 | 2022-03-18 | 农业农村部南京农业机械化研究所 | Improved structure of straw crushing covering returning machine |
| CN111955068A (en) * | 2020-07-30 | 2020-11-20 | 浙江大学 | Field weeding machine and weeding method |
| CN111955068B (en) * | 2020-07-30 | 2022-02-18 | 浙江大学 | Field weeding machine and weeding method |
| CN114223410A (en) * | 2021-12-21 | 2022-03-25 | 江苏艾威机械制造有限公司 | Folding cotton straw pulverizer |
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Application publication date: 20180612 |
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