CN108901325A - A kind of silage harvester - Google Patents
A kind of silage harvester Download PDFInfo
- Publication number
- CN108901325A CN108901325A CN201810739776.3A CN201810739776A CN108901325A CN 108901325 A CN108901325 A CN 108901325A CN 201810739776 A CN201810739776 A CN 201810739776A CN 108901325 A CN108901325 A CN 108901325A
- Authority
- CN
- China
- Prior art keywords
- gear
- cutting roller
- level
- drive shaft
- roller
- 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
- 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
-
- 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
- A01D43/085—Control or measuring arrangements specially adapted therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention belongs to agricultural machinery technological fields, are related to a kind of silage harvester.It includes cropper ontology, cropper ontology front end is provided with the sequentially connected ceding of Taiwan, drawing-in device and morcellating system, the morcellating system includes shredding mechanism, the transmission gear shift system connecting with shredding mechanism, the shredding mechanism includes conveying channel, is set in conveying channel and along the level-one cutting roller and second level cutting roller of the arrangement of conveying channel-length direction, and the rotation speed of the second level cutting roller is greater than the rotation speed of level-one cutting roller.The present invention carries out substep chopping operation to material using two friction speed cutting rollers, while shredding operation using speedup, greatly reduces chopping blade and absorbs impact load, blade is not easy blunt, and the service life of chopping blade is significantly increased.
Description
Technical field
The invention belongs to agricultural machinery technological fields, are related to a kind of silage harvester.
Background technique
Currently, the cutting roller revolving speed of silage harvester material morcellating system is generally relatively high, especially material is being required to shred
This feature is more obvious when length is shorter, and the chopping blade being mounted on cutting roller absorbs impact load, and blade is easy blunt,
So needing frequently to whet a knife, the service life of blade certainly will be will affect in this way, in addition, the shredder bar that replacement is mounted on cutting roller
Piece process is relatively complicated.The chopping length of silage harvester harvest material also has different requirements, needs by adjusting cutting roller revolving speed
To meet this requirement.
Summary of the invention
In order to solve the problems in the prior art, the purpose of the present invention is to providing a kind of raising shredding mechanism service life, and
The green storage cropper of material chopping length can be controlled.
The specific technical solution of the present invention is as follows：
A kind of silage harvester, including cropper ontology, cropper ontology front end are provided with the sequentially connected ceding of Taiwan, feeding
Device and morcellating system, the morcellating system include shredding mechanism, the transmission gear shift system connecting with shredding mechanism, the chopping
Device includes conveying channel, is set in conveying channel and along the level-one cutting roller and second level of the arrangement of conveying channel-length direction
Cutting roller, the rotation speed of the second level cutting roller are greater than the rotation speed of level-one cutting roller；
Further, the transmission gear shift system includes gearbox and chopping roller transmission mechanism, and the gearbox passes through cutting roller
Transmission mechanism couples with level-one cutting roller and second level cutting roller；
Further, the gearbox includes the first cabinet, and is set in turn in the first cabinet and is parallel to each other defeated
Enter axis, jackshaft and output shaft；Being provided on the input shaft can be along the first free gear and that the input shaft moves axially
Two free gears are provided with the first fixed gear, the second fixed gear, the fixed gear of third and the 4th fixed tooth on jackshaft
It takes turns, third free gear, the 4th free gear and the 5th movable teeth that can be moved axially along the output shaft is provided on output shaft
Wheel；The output shaft couples with chopping roller transmission mechanism；
Further, the chopping roller transmission mechanism includes the second cabinet, and is set in turn in the second cabinet and mutual
Parallel the first drive shaft, transition axis and the second drive shaft, one end of first drive shaft couple with output shaft, the first driving
The other end of axis couples with level-one cutting roller；Second drive shaft one end couples with second level cutting roller；First drive shaft, transition
It is respectively arranged with gear on axis, the second drive shaft and passes through gear successively engaged transmission；
Further, the diameter of the first drive shaft gear is greater than the diameter of transition axis gear, transition axis gear
Diameter is greater than the diameter of the second drive shaft gear；
Further, the first fork axis and the second fork axis with fork are provided on first cabinet, described first pulls out
Fork on fork shaft is operatively coupled to the first free gear and the second free gear, and the fork on the second fork axis can
It is operatively coupled to third free gear, the 4th free gear and the 5th free gear；
Further, the bottom surface in the conveying channel by level-one cutting roller towards second level cutting roller direction diagonally downward；
Further, the bottom surface in the conveying channel is with the tangent of level-one cutting roller and second level cutting roller in step-like.
The invention has the advantages that：
The present invention carries out substep chopping operation to material using two friction speed cutting rollers, while shredding operation using speedup, greatly
Ground reduces chopping blade and absorbs impact load, and blade is not easy blunt, and the service life of chopping blade is significantly increased；Invention is using change
The revolving speed of fast case control cutting roller realizes that the chopping to material length controls by control revolving speed, which is six fast speed changes
Case has slewing range wide, and gear shifting operation quick flat is suitable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention；
Fig. 2 is the structural schematic diagram of the transmission gear shift system of invention；
Fig. 3 is the structural schematic diagram of the shredding mechanism of invention.
Specific embodiment
A kind of silage harvester as shown in figures 1 and 3, including cropper ontology 1,1 front end of cropper ontology are set
It is equipped with the sequentially connected ceding of Taiwan 2, drawing-in device 3 and morcellating system 4, the morcellating system includes shredding mechanism and shredding mechanism
The transmission gear shift system of connection, the shredding mechanism include conveying channel 5, are set in conveying channel 5 and along conveying channel 5
The rotation speed of the level-one cutting roller 6 and second level cutting roller 7 of length direction arrangement, the second level cutting roller 7 is shredded greater than level-one
The rotation speed of roller 6；The bottom surface in the conveying channel 5 by level-one cutting roller 6 towards 7 direction of second level cutting roller diagonally downward, it is described
The bottom surface in conveying channel 5 is with the tangent of level-one cutting roller 6 and second level cutting roller 7 in step-like.
When the invention works, the conveying that drawing-in device 3 delivers into morcellating system 4 is collected and passed through to crops by the ceding of Taiwan 2
Chopping operation is carried out in channel 5, first material is slightly shredded by level-one cutting roller 6, then material is carried out by second level cutting roller 7
Thick chopping fine cut is broken, i.e., shreds operation using second level to material, meanwhile, the rotation speed of second level cutting roller 7 is shredded greater than level-one
The rotation speed of roller 6 shreds operation using speedup to material, while guaranteeing the cutting quality of material, effectively improves and cut
The service life of broken roller；Level-one cutting roller 6 and second level cutting roller 7 control its rotation speed by transmission gear shift system,
To control the chopping length of material according to demand.
Transmission gear shift system as shown in Figure 2 includes gearbox 8 and chopping roller transmission mechanism 9, and the gearbox 8 is by cutting
Broken roller transmission mechanism 9 couples with level-one cutting roller 6 and second level cutting roller 7；The gearbox 8 includes the first cabinet 8-1, Yi Jiyi
It is secondary to be set to input shaft 8-2, jackshaft 8-3 and the output shaft 8-4 in first case 8-1 body and being parallel to each other；The input shaft
The the first free gear 8-5 and the second free gear 8-6, jackshaft 8- that can be moved axially along input shaft 8-4 are provided on 8-4
It is provided with the first fixed gear 8-7, the second fixed gear 8-8, the fixed gear 8-9 and the 4th of third on 3 and fixes gear 8-10, it is defeated
Being provided on shaft 8-4 can be along output shaft 8-4 third free gear 8-10, the 4th free gear 8-11 moved axially and the
Five free gear 8-12；The output shaft 8-4 couples with chopping roller transmission mechanism 9；It is provided with and has on the first cabinet 8-1
Fork on first fork axis 8-13 of fork and the second fork axis 8-14, the first fork axis 8-13 is operatively coupled to
Fork on first free gear 8-5 and the second free gear 8-6, the second fork axis 8-14 is operatively coupled to third
Free gear 8-10, the 4th free gear 8-11 and the 5th free gear 8-12；The chopping roller transmission mechanism 9 includes the second case
Body 9-1, and it is set in turn in the first drive shaft 9-2, the transition axis 9-3 and second in the second cabinet 9-1 and being parallel to each other
Drive shaft 9-4, one end of the first drive shaft 9-2 couple with output shaft 8-4, the other end and level-one of the first drive shaft 9-2
Cutting roller 6 couples；Second one end drive shaft 9-2 couples with second level cutting roller 7；The first drive shaft 9-2, transition axis 9-3,
It is respectively arranged with gear on two drive shaft 9-4 and passes through gear successively engaged transmission；The first drive shaft 9-2 gear
Diameter is greater than the diameter of transition axis 9-3 gear, and the diameter of transition axis 9-3 gear is greater than the second drive shaft 9-4 gear
Diameter；
For gearbox 8 of the invention using six fast speed changing structures, it is living that the first fork axis 8-13 controls the first free gear 8-5 and second
Moving gear 8-6 is moved on input shaft 8-2, and the second fork axis 8-14 controls third free gear 8-10, the 4th free gear 8-
11 and the 5th free gear 8-12 moved on output shaft 8-4；Wherein the first free gear 8-5 can be with the first fixed gear 8-7
Engagement, the second free gear 8-6 can be engaged with the 4th fixed gear 8-10, and third free gear 8-10 can be with the first fixed gear
8-7 engagement, the 4th free gear 8-11 can be engaged with the second fixed gear 8-8, and the 5th free gear 8-12 can be fixed with third
Gear 8-9 engagement completes the speed change to cutting roller by different free gears and fixed gear cooperation.
The diameter for shredding the first drive shaft 9-2 gear of roller transmission mechanism 9 is greater than the diameter of transition axis 9-3 gear,
The diameter of transition axis 9-3 gear is greater than the diameter of the second drive shaft 9-4 gear；The drive mechanism makes the first drive shaft 9-
6 velocity of rotation of level-one cutting roller on 2 less than the second level cutting roller 7 on the second drive shaft 9-4 velocity of rotation, to realize increasing
Speed chopping operation.
Claims (8)
1. a kind of silage harvester, including cropper ontology (1), cropper ontology (1) front end is provided with sequentially connected
The ceding of Taiwan (2), drawing-in device (3) and morcellating system (4), it is characterised in that：The morcellating system includes that shredding mechanism and chopping fill
The transmission gear shift system of connection is set, the shredding mechanism includes conveying channel (5), is set in conveying channel (5) and along defeated
Expect the level-one cutting roller (6) and second level cutting roller (7) of the arrangement of channel (5) length direction, the rotation speed of the second level cutting roller (7)
Degree is greater than the rotation speed of level-one cutting roller (6).
2. a kind of silage harvester as described in claim 1, it is characterised in that：The transmission gear shift system includes gearbox
(8) and chopping roller transmission mechanism (9), the gearbox (8) pass through chopping roller transmission mechanism (9) and level-one cutting roller (6) and two
Grade cutting roller (7) couples.
3. a kind of silage harvester as claimed in claim 2, it is characterised in that：The gearbox (8) includes the first cabinet (8-
1), and it is set in turn in the first case (8-1) in vivo and the input shaft (8-2), jackshaft (8-3) and the output shaft that are parallel to each other
(8-4)；Being provided on the input shaft (8-4) can be along the first free gear (8-5) and that the input shaft (8-4) moves axially
It is solid to be provided with first fixed gear (8-7), second fixed gear (8-8), third on jackshaft (8-3) for two free gears (8-6)
Fixed gear (8-9) and the 4th fixes gear (8-10), is provided with and can move axially along the output shaft (8-4) on output shaft (8-4)
Third free gear (8-10), the 4th free gear (8-11) and the 5th free gear (8-12)；The output shaft (8-4) with
Shred roller transmission mechanism (9) connection.
4. a kind of silage harvester as claimed in claim 3, it is characterised in that：The chopping roller transmission mechanism (9) includes the
Two cabinets (9-1), and it is set in turn in the first drive shaft (9-2) in the second cabinet (9-1) and being parallel to each other, transition axis
One end of (9-3) and the second drive shaft (9-4), first drive shaft (9-2) couples with output shaft (8-4), the first drive shaft
The other end of (9-2) couples with level-one cutting roller (6)；Second drive shaft one end (9-2) couples with second level cutting roller (7)；It is described
First drive shaft (9-2), transition axis (9-3) are respectively arranged with gear in the second drive shaft (9-4) and are successively nibbled by gear
Close transmission.
5. a kind of silage harvester as claimed in claim 4, it is characterised in that：First drive shaft (9-2) gear
Diameter is greater than the diameter of transition axis (9-3) gear, and the diameter of transition axis (9-3) gear is greater than on the second drive shaft (9-4)
The diameter of gear.
6. a kind of silage harvester as claimed in claim 3, it is characterised in that：Band is provided on first cabinet (8-1)
There are the first fork axis (8-13) and the second fork axis (8-14) of fork, the fork on the first fork axis (8-13) can operate
Ground is connected in the first free gear (8-5) and the second free gear (8-6), and the fork on the second fork axis (8-14) can be grasped
Make ground and is connected in third free gear (8-10), the 4th free gear (8-11) and the 5th free gear (8-12).
7. a kind of silage harvester as described in claim 1, it is characterised in that：The bottom surface of the conveying channel (5) is by level-one
Cutting roller (6) towards second level cutting roller (7) direction diagonally downward.
8. a kind of silage harvester as described in claim 1 or 6, it is characterised in that：The bottom surface and one of the conveying channel (5)
The tangent of grade cutting roller (6) and second level cutting roller (7) is in step-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739776.3A CN108901325A (en) | 2018-07-06 | 2018-07-06 | A kind of silage harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739776.3A CN108901325A (en) | 2018-07-06 | 2018-07-06 | A kind of silage harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108901325A true CN108901325A (en) | 2018-11-30 |
Family
ID=64424602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810739776.3A Pending CN108901325A (en) | 2018-07-06 | 2018-07-06 | A kind of silage harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108901325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115280966A (en) * | 2022-10-08 | 2022-11-04 | 江苏常发农业装备股份有限公司 | Operation vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030037527A1 (en) * | 2001-08-25 | 2003-02-27 | Deere & Company, A Delaware Corporation. | Drive arrangement for ensilage harvester discharge spout |
| CN2548410Y (en) * | 2002-05-24 | 2003-05-07 | 朱羡慎 | Large rotary-drum crop cutters |
| CN201270668Y (en) * | 2008-09-10 | 2009-07-15 | 郑振华 | Corn stalk harvesting and ensiling machine |
| CN201911053U (en) * | 2011-01-13 | 2011-08-03 | 吉林省谷田农业机械有限公司 | Corn harvester with straw crushing and collection device |
| CN105757188A (en) * | 2016-05-05 | 2016-07-13 | 云梦县取力器厂 | Multifunctional output gearbox |
| CN106984385A (en) * | 2017-05-17 | 2017-07-28 | 卢晓鹏 | A kind of laddering breaker of petroleum coke |
-
2018
- 2018-07-06 CN CN201810739776.3A patent/CN108901325A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030037527A1 (en) * | 2001-08-25 | 2003-02-27 | Deere & Company, A Delaware Corporation. | Drive arrangement for ensilage harvester discharge spout |
| CN2548410Y (en) * | 2002-05-24 | 2003-05-07 | 朱羡慎 | Large rotary-drum crop cutters |
| CN201270668Y (en) * | 2008-09-10 | 2009-07-15 | 郑振华 | Corn stalk harvesting and ensiling machine |
| CN201911053U (en) * | 2011-01-13 | 2011-08-03 | 吉林省谷田农业机械有限公司 | Corn harvester with straw crushing and collection device |
| CN105757188A (en) * | 2016-05-05 | 2016-07-13 | 云梦县取力器厂 | Multifunctional output gearbox |
| CN106984385A (en) * | 2017-05-17 | 2017-07-28 | 卢晓鹏 | A kind of laddering breaker of petroleum coke |
Non-Patent Citations (1)
| Title |
|---|
| 甘肃省农业机械化学校: "《拖拉机 下册》", 31 January 1978, 甘肃人民出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115280966A (en) * | 2022-10-08 | 2022-11-04 | 江苏常发农业装备股份有限公司 | Operation vehicle |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |