CN102612931B - Stalk cutting, guiding and returning device - Google Patents
Stalk cutting, guiding and returning device Download PDFInfo
- Publication number
- CN102612931B CN102612931B CN201210107253.XA CN201210107253A CN102612931B CN 102612931 B CN102612931 B CN 102612931B CN 201210107253 A CN201210107253 A CN 201210107253A CN 102612931 B CN102612931 B CN 102612931B
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- stalk
- cut
- cutting
- tubular axis
- returning
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Abstract
Provided is a stalk cutting, guiding and returning device. The device aims at resolving the technical problem that stalk cutting effect is poor caused by stalk pressing of harvesting machinery and straw lodging, so that a straw cutting and returning device is designed. A hob cuts stalk along roots of the stalk, cut stalk is collected by a stalk collection conveyor to be thrown into a straw smashing device, and the stalk is returned to field after being smashed. The device combines cutting, throwing, smashing and returning of the stalk together to form a function unit, operation of cutting, collecting, throwing, smashing and returning of the stalk can be simultaneously performed once, the device can be matched with a self-propelled corn combine harvester and a suspension type corn combine harvester to be used, and the device can also be independently matched with a tractor to be used. The stalk cutting, guiding and returning device has the advantages of being high in smashing rate and low in power consumption.
Description
Technical field
The present invention relates to a kind of stem stalk to cut stubble and lead stalk mincing and returning to the field device, the stem stalk cut stubble, throw, pulverize and go back field function that especially simultaneously can realize stem stalk is cut stubble and is led stalk mincing and returning to the field device, belongs to agricultural mechanical field.
Background technology
At present, the corn stem chopping of lodging and the breaking of corn stubble are problems in the urgent need to address in harvest corn operation in autumn, especially use corn combine results or adopt the problem more needing during protective farming technique to solve.In current corn results process, adopt the mode of stem stalk also field and stubble-cleaning integration of operation little, the corn stem of lodging cannot mincing and returning to the field, the problem of this mainly mechanized equipment self.Existing stubble-cleaning mode is also stubble-cleaning behind field, namely form machine for returning stalk and cleaning stubble by field-returning machine and rotovator, after carrying out straw-returning, carry out stubble-cleaning operation at once, or field-returning machine and stubble cleaner separate operaton, completes respectively and field and stubble-cleaning operation.This kind of machine is stem stalk field-returning machine and rotovator are placed on machine (suspension type is at tractor rear portion substantially, also have and self-propelling field-returning machine to be positioned in the middle part of machine), all there is tractor or the serious problem of combined harvester wheel tire pressure stalk, occur that straw chopping effect is poor, the problem that agricultural requires cannot be met.
Summary of the invention
The object of this invention is to provide a kind ofly can overcome above defect, realize cutting stubble simultaneously, the corn throwing, pulverize and go back field function of stem stalk cuts a batch stem stalk root stubble reducing mechanism.
The technical solution adopted for the present invention to solve the technical problems is: a kind of stem stalk is cut stubble and led stalk mincing and returning to the field device, comprises stalk crushing device, transmission 1, transmission 2, transmission 3, cuts a batch device, stem stalk collecting conveyor, power input device, side plate, cutter, tubular axis 1, tubular axis 2, throws rubber slab, supporting plate, auger conveyor etc.It is characterized in that: can support the use with self-propelled, suspension type combine harvester for corn; Cutting cutter in batch device is arranged on tubular axis 1 by bolt in groups, tubular axis 1 level is arranged on framework lateral plate, supporting plate and throw rubber slab and be arranged on tubular axis 2 in groups by bolt in stem stalk collecting conveyor, tubular axis 2 level is arranged on framework lateral plate, in stalk crushing device, shredder bar is according to being that 0 ~ 20 ° of angle is evenly arranged on axle with cutter shaft axis, and each axle is installed on side plate; During work, cut a batch device and cut off by corn stubble along earth's surface, the root stubble after cut-out is thrown in stalk crushing device through stem stalk collecting conveyor together with stem stalk, is shredded by High Rotation Speed crushing knife tool.
The invention has the beneficial effects as follows, stem stalk is thrown, pulverizes and goes back field function combine formation functional unit along root cut-out, collection.Specifically with batch device of cutting rotated at a slow speed, corn stubble is cut off, then by collecting conveyor, the root stubble after cut-out is thrown in stalk crushing device below together with stem stalk, by the chopping cutter of High Rotation Speed, stem stalk and root stubble are shredded.Wherein, because the auger conveyor of stem stalk collecting conveyor constructs, stem stalk is concentrated and throws, disposablely carry out that stalk is cut stubble, collects, thrown simultaneously, stalk disintegrating and also field operation.One is solve cutting corn rootstalk problem; Two is the stalk disintegrating qualification rate decline problems solved because wheel tire pressure stem stalk causes; Three is solve as improving field effect, and also field cutter High Rotation Speed beats the serious problem of power consumption that soil causes.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing 1 cuts the front view that stubble leads stalk mincing and returning to the field device for stem stalk
Accompanying drawing 2 is roller blade cutter cutter portion dress figure
Accompanying drawing 3 for stem stalk conveying throwing raise the main vertical view of device
In figure: 1. cut a batch device, 2. transmission 1,3. side plate, 4. transmission 2,5. stalk crushing device, 6. transmission 3,7. power input device, 8. stem stalk collecting conveyor, 9. tubular axis 1,10. cutter, 11. auger conveyors, 12. tubular axis 2,13. throw rubber slab, 14. supporting plates.
Embodiment
It is of the present invention that the present embodiment is used to explanation, instead of carry out any restriction to the present invention.In embodiment as shown in Figures 1 to 3: comprise stalk crushing device (5), transmission 1 (2), transmission 2 (4), transmission 3(6), cut a batch device (1), stem stalk collecting conveyor (8), power input device (7), side plate (3), cutter (10), tubular axis 1 (9), tubular axis 2(12), throw rubber slab (13), supporting plate (14) etc., it is characterized in that: can support the use with self-propelled, suspension type combine harvester for corn, cutting cutter (10) in a batch device (1) is arranged on tubular axis 1 (9) by bolt in groups, tubular axis 1 (9) level is arranged on framework lateral plate (3), rubber slab (13) is thrown and supporting plate (14) is arranged on tubular axis 2 (12) by bolt in groups in stem stalk collecting conveyor (8), the auger conveyor (11) that one group of rotation direction is contrary is arranged in and throws rubber slab (13) both sides, auger conveyor (11) has and to put the first edge on a knife or a pair of scissors along outer rim and not put the first edge on a knife or a pair of scissors two kinds of situations, tubular axis 2 (12) level is arranged on framework lateral plate (3), shredder bar is according to being that 0-20 ° of angle is evenly arranged on axle with cutter shaft axis in stalk crushing device (5), each axle is installed on side plate (3), during work, cutting a batch device (1) cuts off (for reducing in the course of work earth entered in stalk crushing device (5) by corn stubble along earth's surface, (10) leave square opening with cutter), root stubble after cutting off and stem stalk are concentrated and are sent to the position throwing rubber slab (13) by the auger conveyor (11) throwing rubber slab (13) both sides, thrown in stalk crushing device (5) by it, shredded by High Rotation Speed crushing knife tool.
Claims (1)
1. a stem stalk is cut stubble and is led stalk mincing and returning to the field device, comprise stalk crushing device (5), transmission 1 (2), transmission 2 (4), transmission 3(6), cut a batch device (1), stem stalk collecting conveyor (8), power input device (7), side plate (3), cutter (10), tubular axis 1 (9), tubular axis 2(12), throw rubber slab (13), supporting plate (14), auger conveyor (11), it is characterized in that: can support the use with self-propelled, suspension type combine harvester for corn; Cutting cutter (10) in a batch device (1) is arranged on tubular axis 1 (9) by bolt in groups, tubular axis 1 (9) level is arranged on framework lateral plate (3), rubber slab (13) is thrown and supporting plate (14) is arranged on tubular axis 2 (12) by bolt in groups in stem stalk collecting conveyor (8), the auger conveyor (11) that one group of rotation direction is contrary is arranged in and throws rubber slab (13) both sides, and auger conveyor (11) has and to put the first edge on a knife or a pair of scissors along outer rim and not put the first edge on a knife or a pair of scissors two kinds; Tubular axis 2 (12) level is arranged on framework lateral plate (3), and in stalk crushing device (5), shredder bar is according to being that 0 ~ 20 ° of angle is evenly arranged on axle with cutter shaft axis, and each axle is installed on side plate (3); Stem stalk is thrown, pulverizes and goes back field function combine formation functional unit along root cut-out, collection; During work, cut a batch device (1) and cut off by corn stubble along earth's surface, the root stubble after cut-out is thrown in stalk crushing device (5) through stem stalk collecting conveyor (8) and is shredded by High Rotation Speed crushing knife tool together with stem stalk; (10) have square hole with cutter, to reduce in the course of work earth entered in stalk crushing device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210107253.XA CN102612931B (en) | 2012-04-13 | 2012-04-13 | Stalk cutting, guiding and returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210107253.XA CN102612931B (en) | 2012-04-13 | 2012-04-13 | Stalk cutting, guiding and returning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102612931A CN102612931A (en) | 2012-08-01 |
| CN102612931B true CN102612931B (en) | 2015-06-17 |
Family
ID=46553414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210107253.XA Expired - Fee Related CN102612931B (en) | 2012-04-13 | 2012-04-13 | Stalk cutting, guiding and returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102612931B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797911B (en) * | 2014-03-04 | 2016-08-31 | 山东理工大学 | A kind of notch cuttype digs a batch cleaning plant |
| CN103797913B (en) * | 2014-03-04 | 2016-04-06 | 山东理工大学 | One digs stubble cleaning mincing and returning to the field device |
| CN105594376A (en) * | 2016-01-21 | 2016-05-25 | 金思思 | Corn stubble smashing and field returning machine |
| CN107371665A (en) * | 2016-05-14 | 2017-11-24 | 勇猛机械股份有限公司 | A kind of anti-fracture straw chopper |
| CN106034556B (en) * | 2016-08-01 | 2018-09-07 | 黄淮学院 | A kind of stem cutting moving blade device |
| CN106612908A (en) * | 2016-12-29 | 2017-05-10 | 见保林 | Lifting-type lower header capable of uniformly smashing straw and preventing smashed straw from splashing |
| CN107251701A (en) * | 2017-07-14 | 2017-10-17 | 河南科技大学 | A kind of garlic digging harvester |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201657641U (en) * | 2009-12-18 | 2010-12-01 | 长春谷田农机装配有限公司 | Spiral straw crushing device |
| CN102057808A (en) * | 2010-11-25 | 2011-05-18 | 山东理工大学 | Corncob and cornstalk harvesting type self-propelled corn combine harvester |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3939618A1 (en) * | 1989-11-30 | 1991-06-06 | Khd Agrartechnik | Harvesting machine for green foodstuffs - has feed screw, conveyor belt, prepn. units, conveyor belt with buffer space and metering |
| CN2406459Y (en) * | 2000-01-13 | 2000-11-22 | 赵清让 | Apparatus for chopping stubbles and digging roots |
| CN2472477Y (en) * | 2001-03-26 | 2002-01-23 | 吕书青 | Multifunctional straw return-back field machine |
| CN102177772A (en) * | 2011-04-29 | 2011-09-14 | 沈阳农业大学 | Multifunctional deep ploughing and ridging fertilizer applicator |
-
2012
- 2012-04-13 CN CN201210107253.XA patent/CN102612931B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201657641U (en) * | 2009-12-18 | 2010-12-01 | 长春谷田农机装配有限公司 | Spiral straw crushing device |
| CN102057808A (en) * | 2010-11-25 | 2011-05-18 | 山东理工大学 | Corncob and cornstalk harvesting type self-propelled corn combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102612931A (en) | 2012-08-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20180413 |