CN103797913A - Device for digging, cleaning and cutting stubbles and returning stubbles to fields - Google Patents
Device for digging, cleaning and cutting stubbles and returning stubbles to fields Download PDFInfo
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- CN103797913A CN103797913A CN201410075444.1A CN201410075444A CN103797913A CN 103797913 A CN103797913 A CN 103797913A CN 201410075444 A CN201410075444 A CN 201410075444A CN 103797913 A CN103797913 A CN 103797913A
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Abstract
The invention relates to a device for digging, cleaning and cutting stubbles and returning the stubbles to fields, and belongs to the field of agricultural machines. According to the technical scheme, the device is designed to conduct comprehensive treatment of digging, collecting and cutting corn straw and corn stubbles and returning the corn straw and the corn stubbles to the fields, and the problem that the effect of cutting the stalks is poor due to the fact that the stalks are pressed by a harvester and lodging of the stalks is generated is solved. A stubble digging device is utilized to dig corn plants out of the fields and remove soil on the stubbles, a low-speed rotating cleaning device is utilized to collect and throw the plants and the stalks and the stubbles, such as scattered field straw and weeds generated by various reasons lodged in the fields to a cutting device, wherein due to the low-speed tool, the tool cannot be severely abraded even though being used for cutting soil, a cutting tool rotating at high speed is utilized to cut the stalks and the stubbles and return the stalks and the stubbles to the fields, wherein the tool is away from the ground and avoids soil cutting operation, and then stubble digging, cleaning, collecting, throwing, smashing of the stalks and the operation of returning the stalks to the fields can be simultaneously conducted at one time. The device has the advantages of being high in smashing rate, small in power consumption and capable of conducting stubble processing.
Description
Technical field
The present invention relates to one and dig stubble cleaning mincing and returning to the field device, especially can realize collection and cleaning and the pulverizing of the digging stubble of stem stalk, broken stalk (lodging stem stalk) simultaneously and go back batch cleaning mincing and returning to the field device that digs of field function, belong to agricultural mechanical field.
Background technology
At present; the straw chopping of lodging and the breaking of root stubble are in the middle of farmland operation; an insoluble difficult problem; especially more outstanding with the chopping of corn stem and the breaking of root stubble of lodging; be problem in the urgent need to address in harvest corn operation in autumn, when especially using corn combine results or adopting protective farming technique, there will be serious obstruction and affect operation; also can cause wheat emerge difficulty etc. problem, more need to solve as early as possible.In current corn results process, also the mode of field and stubble-cleaning integration of operation is little to adopt stem stalk, and the corn stem of lodging cannot mincing and returning to the field, and this is mainly the problem of mechanized equipment self design.Existing stubble-cleaning mode is to go back stubble-cleaning behind field, forms machine for returning stalk and cleaning stubble by field-returning machine and rotovator, after carrying out straw-returning, carries out stubble-cleaning operation at once, or field-returning machine and stubble cleaner separate operaton, completes respectively also field and stubble-cleaning operation.This class machine is stem stalk field-returning machine and rotovator to be placed on to machine (suspension type is at tractor rear portion substantially, also have and self-propelling field-returning machine is positioned over to machine middle part), all there is tractor or the serious problem of combined harvester wheel tire pressure stalk, thereby cause that straw chopping effect is poor, stop up the problems such as machine in operation, cannot meet agriculture requirement.
Summary of the invention
The object of this invention is to provide a kind of stubble that digs that can overcome above defect, the cleaning that simultaneously realizes digging stubble, lodging stem stalk and broken stalk, the pulverizing of stem stalk root stubble and throwing returning function and clear up a mincing and returning to the field device.
The technical solution adopted for the present invention to solve the technical problems is: one is dug stubble cleaning mincing and returning to the field device, comprises and digs a batch device, cleaning plant, stalk crushing device etc.It is characterized in that: can support the use with self-propelled, suspension type combine harvester for corn; Dig in batch device, dig a batch cutter and be arranged on bending spade, dig stubble and shovel a below that is positioned at cleaning plant and stalk crushing device in underground; In cleaning plant, cutter is arranged on tubular axis in groups by bolt, tubular axis level is arranged on framework lateral plate, in stalk crushing device, shredder bar is according to being 0 ~ 40 ° of oblique being evenly arranged on axle in angle with cutter shaft axis, be scissors-type with stationary knife, each axle is installed on side plate, and stationary knife is arranged on the back upper place of shredding mechanism; When work, digging batch device inserts underground, root stubble is dug out, be positioned at the low speed cleaning plant on earth's surface, the stem stalk of the root stubble digging out, lodging and residual stalk are picked up along earth's surface in the middle of the shredding mechanism of throwing to rear, the crushing knife tool that rotated by shredding mechanism high speed adopt the mode of sliding cutting and with stationary knife to cutting after straw chopping, shed go back to also field, field.
The invention has the beneficial effects as follows, at corn stem also in the operation of field, by dig stubble, cleaning, chopping and also field function combine and form the functional unit in ground, to maize straw and root stubble dig stubble, collect, chopping and go back field integrated treatment.Specifically first by digging a batch device, milpa is dug out from field, thoroughly solve root stubble and processed problem, and clear up the soil on root stubble, again by low speed rotation cleaning plant by the stem stalk of this plant and field lodging and stubble (be scattered field straw and the weeds etc. of causing because of a variety of causes, because be low speed cutter, be to cut soil, can not cause heavy wear yet) collect throw in shredding mechanism, by the chopping cutter of High Rotation Speed, (this cutter is away from ground again, avoid cutting soil) stem stalk and root stubble are shredded and go back field, the disposable stubble that simultaneously digs, cleaning, collect, throw, stalk disintegrating and also field operation.The one, solve root stubble and processed problem; The 2nd, solve the stalk disintegrating qualification rate decline problem causing because of wheel tire pressure stem stalk; The 3rd, solve as improving field effect, also field cutter High Rotation Speed is beaten the problems such as serious and cutter heavy wear life-span of power consumption that soil causes is extremely short.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Accompanying drawing 1 is for digging the front view of stubble cleaning mincing and returning to the field device;
Accompanying drawing 2 is for digging a batch cutter head graphics;
Accompanying drawing 3 is the structure three-dimensional figure of cleaning plant cutter portion;
In figure: 1. dig a batch device, 2. cleaning plant, 3. shredding mechanism, 4. stationary knife, 5. digs a batch cutter head, and 6. the clear native grizzly bar of special type, 7. digs a batch cutter mounting head.
Embodiment
The present embodiment is of the present invention for illustrating, rather than the present invention is carried out to any restriction.In embodiment as shown in Figures 1 to 3: comprise and dig a batch device (1), cleaning plant (2), shredding mechanism (3), stationary knife (4), dig a batch cutter head (5), the clear native grizzly bar of special type (6), dig batch cutter mounting head (7) etc., it is characterized in that: can support the use with self-propelled, suspension type combine harvester for corn; Dig in a batch device (1), dig a batch cutter head (5), the clear native grizzly bar of special type (6) and dig a batch cutter mounting head (7) and be arranged on bending spade, dig below that stubble shovel head is positioned at cleaning plant (2) and shredding mechanism (3) in underground; In cleaning plant (2), cutter is arranged on tubular axis in groups by bolt, tubular axis level is arranged on framework lateral plate, in shredding mechanism (3), shredder bar is according to being 0 ~ 40 ° of oblique being evenly arranged on axle in angle with cutter shaft axis, be scissors-type with stationary knife, each axle is installed on side plate, and stationary knife (4) is arranged on the back upper place of shredding mechanism (3); When work, digging a batch device (1) inserts underground, root stubble is dug out, be positioned at the low speed cleaning plant (2) on earth's surface, the stem stalk of the root stubble digging out, lodging and residual stalk are picked up along earth's surface in the middle of the shredding mechanism (3) of throwing to rear, by the crushing knife tool of shredding mechanism (3) high speed rotation adopt the mode of sliding cutting and with stationary knife (4) to cutting after straw chopping, shed go back to also field, field.
Claims (4)
1. one kind is dug stubble cleaning mincing and returning to the field device, comprise and dig a batch device (1), cleaning plant (2), shredding mechanism (3), stationary knife (4), dig a batch cutter head (5), the clear native grizzly bar of special type (6), dig batch cutter mounting head (7) etc., it is characterized in that: can support the use with self-propelled, suspension type combine harvester for corn; Dig in a batch device (1), dig a batch cutter head (5), the clear native grizzly bar of special type (6) and dig a batch cutter mounting head (7) and be arranged on bending spade, dig below that stubble shovel head is positioned at cleaning plant (2) and shredding mechanism (3) in underground; In cleaning plant (2), cutter is arranged on tubular axis in groups by bolt, tubular axis level is arranged on framework lateral plate, in shredding mechanism (3), shredder bar is according to being 0 ~ 40 ° of oblique being evenly arranged on axle in angle with cutter shaft axis, be scissors-type with stationary knife, each axle is installed on side plate, and stationary knife (4) is arranged on the back upper place of shredding mechanism (3); When work, digging a batch device (1) inserts underground, root stubble is dug out, be positioned at the low speed cleaning plant (2) on earth's surface, the stem stalk of the root stubble digging out, lodging and residual stalk are picked up along earth's surface in the middle of the shredding mechanism (3) of throwing to rear, by the crushing knife tool of shredding mechanism (3) high speed rotation adopt the mode of sliding cutting and with stationary knife (4) to cutting after straw chopping, shed go back to also field, field.
2. one as claimed in claim 1 is dug stubble cleaning mincing and returning to the field device, it is characterized in that: dig in a batch device (1), dig a batch cutter head (5), the clear native grizzly bar of special type (6) and dig a batch cutter mounting head (7) and be arranged on bending spade, dig below that stubble shovel head is positioned at cleaning plant (2) and shredding mechanism (3) in underground.
3. one as claimed in claim 1 is dug stubble cleaning mincing and returning to the field device, it is characterized in that: dig the clear native grizzly bar of a batch cutter head (5) and special type (6) composition and dig the clear native unit of stubble, dig a batch cutter head (5) for swallow-tail form, take the mode of sliding cutting to cut soil and root of the crop, first cut off crop root, the clear native grizzly bar of special type (6) is parabola or extension broken line, and root of the crop is cleared from soil.
4. one as claimed in claim 1 is dug stubble cleaning mincing and returning to the field device, it is characterized in that: in cleaning plant (2), on cutter, be dentation, be convenient to cut off and capture stubble and weeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075444.1A CN103797913B (en) | 2014-03-04 | 2014-03-04 | One digs stubble cleaning mincing and returning to the field device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075444.1A CN103797913B (en) | 2014-03-04 | 2014-03-04 | One digs stubble cleaning mincing and returning to the field device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103797913A true CN103797913A (en) | 2014-05-21 |
| CN103797913B CN103797913B (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075444.1A Expired - Fee Related CN103797913B (en) | 2014-03-04 | 2014-03-04 | One digs stubble cleaning mincing and returning to the field device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103797913B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105434A (en) * | 2016-06-26 | 2016-11-16 | 林�智 | A kind of agricultural is digged device with the blue berry soil that can walk |
| CN107624278A (en) * | 2017-10-26 | 2018-01-26 | 汶川县嘉禾鑫农业机械有限责任公司 | A kind of rotary blade and rotary tillage mechanism |
| CN108184345A (en) * | 2018-01-23 | 2018-06-22 | 中国农业大学 | A kind of agricultural land soil rubble picks up chopping and returning device |
| CN110800398A (en) * | 2019-11-14 | 2020-02-18 | 山东省农业机械科学研究院 | Multi-process corn stubble land belt cleaning device and method |
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| JP2000004603A (en) * | 1998-06-29 | 2000-01-11 | Hideaki Watanabe | Removing device for digging out remaining culm in ridge such as strawberry |
| CN101878700A (en) * | 2010-05-18 | 2010-11-10 | 山东理工大学 | Stubble collecting and returning machine |
| CN201995298U (en) * | 2010-12-21 | 2011-10-05 | 佳木斯大学 | Crop root and stubble laying machine |
| CN102523767A (en) * | 2012-03-05 | 2012-07-04 | 山东理工大学 | Corn stubble digging and stalk-stubble smashing device |
| CN102612931A (en) * | 2012-04-13 | 2012-08-01 | 山东理工大学 | Stalk cutting, guiding and returning device |
| CN102771211A (en) * | 2012-07-30 | 2012-11-14 | 山东理工大学 | Device for cutting and digging stubble and clearing up and smashing straw stubble |
| CN203027707U (en) * | 2012-11-26 | 2013-07-03 | 甘肃农业大学 | Wing-shovel-type potato excavator |
-
2014
- 2014-03-04 CN CN201410075444.1A patent/CN103797913B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000004603A (en) * | 1998-06-29 | 2000-01-11 | Hideaki Watanabe | Removing device for digging out remaining culm in ridge such as strawberry |
| CN101878700A (en) * | 2010-05-18 | 2010-11-10 | 山东理工大学 | Stubble collecting and returning machine |
| CN201995298U (en) * | 2010-12-21 | 2011-10-05 | 佳木斯大学 | Crop root and stubble laying machine |
| CN102523767A (en) * | 2012-03-05 | 2012-07-04 | 山东理工大学 | Corn stubble digging and stalk-stubble smashing device |
| CN102612931A (en) * | 2012-04-13 | 2012-08-01 | 山东理工大学 | Stalk cutting, guiding and returning device |
| CN102771211A (en) * | 2012-07-30 | 2012-11-14 | 山东理工大学 | Device for cutting and digging stubble and clearing up and smashing straw stubble |
| CN203027707U (en) * | 2012-11-26 | 2013-07-03 | 甘肃农业大学 | Wing-shovel-type potato excavator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105434A (en) * | 2016-06-26 | 2016-11-16 | 林�智 | A kind of agricultural is digged device with the blue berry soil that can walk |
| CN106105434B (en) * | 2016-06-26 | 2018-06-26 | 林�智 | A kind of agricultural is digged device with the blueberry soil that can walk |
| CN107624278A (en) * | 2017-10-26 | 2018-01-26 | 汶川县嘉禾鑫农业机械有限责任公司 | A kind of rotary blade and rotary tillage mechanism |
| CN108184345A (en) * | 2018-01-23 | 2018-06-22 | 中国农业大学 | A kind of agricultural land soil rubble picks up chopping and returning device |
| CN108184345B (en) * | 2018-01-23 | 2024-04-05 | 中国农业大学 | Farmland soil broken stone pick-up crushing returning device |
| CN110800398A (en) * | 2019-11-14 | 2020-02-18 | 山东省农业机械科学研究院 | Multi-process corn stubble land belt cleaning device and method |
| CN110800398B (en) * | 2019-11-14 | 2022-03-08 | 山东省农业机械科学研究院 | Multi-process corn stubble land belt cleaning device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103797913B (en) | 2016-04-06 |
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Granted publication date: 20160406 Termination date: 20180304 |