CN108476720A - A kind of maize harvesting machine harvesting chopping integrated device - Google Patents
A kind of maize harvesting machine harvesting chopping integrated device Download PDFInfo
- Publication number
- CN108476720A CN108476720A CN201810160637.5A CN201810160637A CN108476720A CN 108476720 A CN108476720 A CN 108476720A CN 201810160637 A CN201810160637 A CN 201810160637A CN 108476720 A CN108476720 A CN 108476720A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- gearbox
- shredder bar
- shredder
- rice
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
- A01D45/021—Cornheaders
-
- 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
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
- A01D57/02—Devices for leading crops to the mowing apparatus using reels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of maize harvesting machine harvestings to shred integrated device.It includes multiple harvesting chopping combined mechanisms,It includes babinet ceding of Taiwan frame that harvesting, which shreds combined mechanism,,Gearbox,Corn snapping unit,Shredder mechanism,Gearbox is fixed on babinet ceding of Taiwan frame,Corn snapping unit includes stem pulling roller supporting rack,Stem pulling roller group is closed,Shredder mechanism is arranged in the lower part that stem pulling roller group is closed,Shredder mechanism includes shredder bar fixed frame,Shredder bar on shredder bar fixed frame,Shredder bar fixed frame drive shaft,Bevel gear A is sequentially installed on the driving shaft of gearbox,Duplex driving bevel gear,Two bevel gear C being mounted in two stem pulling roller drive shafts are engaged with duplex driving bevel gear respectively,Shredder bar fixed frame driving shaft is equipped in gearbox,It bevel gear D and bevel gear A are installed on shredder bar fixed frame driving shaft engage and is equipped with driving gear and drive gear to engage with the shredder bar fixed frame in shredder bar fixed frame drive shaft.Stalk winding of the present invention is few, and work efficiency is high.
Description
Technical field
The present invention relates to a kind of maize harvesting machine harvestings to shred integrated device, belongs to corn picker technical field.
Background technology
Traditional corn harvester configures single harvesting gearbox, and the stem pulling roller that when harvest is rotated by two is to jade
Meter Jin Hang harvestings.When to corn picker, since to enter diameter pulling roller region more, longer for maize straw, stem pulling roller is easily caused to twine
Around stalk, one side will consume a large amount of energy consumptions, on the other hand since resistance increase easily causes gearbox to damage, increase fortune
Row and maintenance cost, reduce working efficiency.
Invention content
In view of the above defects of the prior art, the present invention provides one kind, work efficiency is high, power attenuation is low, event
Barrier rate is low, can prevent the maize harvesting machine harvesting of maize straw winding stem pulling roller from shredding integrated device.
The present invention is achieved by the following technical solution：A kind of maize harvesting machine harvesting chopping integrated device, it is special
Sign is：Include multiple harvestings chopping combined mechanisms being set up in parallel, harvesting chopping combined mechanism include babinet ceding of Taiwan frame,
Gearbox, corn snapping unit, shredder mechanism, the gearbox are fixed on the babinet ceding of Taiwan frame, and the corn snapping unit includes drawing
Stem roller supporting rack, stem pulling roller group are closed, and the stem pulling roller supporting rack is fixedly mounted on the babinet ceding of Taiwan frame, the stem pulling roller group
Conjunction includes that two rotatable and stem pulling roller disposed in parallel, one end of the stem pulling roller are mounted on gearbox with interval
On, the other end is mounted on the stem pulling roller supporting rack, and the shredder mechanism is arranged in the lower part that the stem pulling roller group is closed, institute
It includes shredder bar fixed frame, shredder bar, shredder bar fixed frame drive shaft to state shredder mechanism, and the shredder bar is fixedly mounted on described
On shredder bar fixed frame, the shredder bar fixed frame is mounted in the shredder bar fixed frame drive shaft, the gearbox setting
There is driving shaft, bevel gear A, duplex driving bevel gear, the speed change are sequentially installed on the driving shaft in the gearbox
The cone tooth engagement with the both sides of the duplex driving bevel gear, two bevel gear C pacify bevel gear C respectively respectively there are two being set in case
In two stem pulling roller drive shafts, shredder bar fixed frame driving shaft, the shredder bar fixed frame master are equipped in the gearbox
One end of moving axis is equipped with bevel gear D and is engaged with the bevel gear A, and the other end of the shredder bar fixed frame driving shaft is equipped with
Driving gear is engaged with the shredder bar fixed frame driving gear in shredder bar fixed frame drive shaft, the stem pulling described in two
Roller drive shaft is connect with the stem pulling roller described in two respectively, the driving shaft of the gearbox of at least one harvesting chopping combined mechanism with
Power-driven mechanism connects, and the driving shaft of the gearbox of adjacent two harvesting chopping combined mechanisms is connected.
When the present invention works, gearbox works under the driving of driving mechanism, respectively by gear drive by power
Shredder mechanism and corn snapping unit are passed to, to drive the shredder bar of shredder mechanism and the stem pulling roller group of corn snapping unit to close rotation.
The shredder bar fixed frame of shredder mechanism drives shredder bar rotation, is shredded to the maize straw of lower part, the stalk on top is by revolving
The stem pulling roller group crossed belt turned enters to carry out harvesting, and remaining stalk is shredded by shredder bar again when sliding after harvesting.
Further, it for ease of carrying out righting to maize straw, convenient for chopping and harvesting, is also set up on the driving shaft 13
There are bevel gear B23, the bevel gear A25 and the bevel gear B23 to be separately positioned on the both sides of the duplex driving bevel gear 24,
It sets in the gearbox and is engaged respectively with the bevel gear A and the bevel gear B there are two bevel gear F, two bevel gear F
It is separately mounted on rice-pulling chain wheel shaft and rice-pulling chain wheel driven shaft, the rice-pulling chain wheel shaft and rice-pulling chain wheel driven shaft are pierced by speed change
It is both provided with rice-pulling chain wheel on the outside of case, corresponds to the rice-pulling chain wheel shaft and rice-pulling chain in the front end of the babinet ceding of Taiwan frame
The rice-pulling chain wheel being arranged on wheel driven shaft is correspondingly provided with tightener sprocket respectively, between the rice-pulling chain wheel and corresponding tightener sprocket
It is connected with rice-pulling chain, two rice-pulling chains are located at two stem pulling roller both sides.When spindle rotation, pass through two
A bevel gear F imparts power to two rice-pulling chain wheels, can by rice-pulling chain to drive two rice-pulling chain movements respectively
Maize straw is collapsed, righting, is convenient for chopping and harvesting.
Further, it is distributed for ease of power, ensures equipment reliable operation, preferably：Multiple harvesting chopping groups
It closes mechanism and is divided into two groups of left and right, two groups are driven by power-driven mechanism respectively.
In the present invention, the connection between the driving shaft of the gearbox of adjacent two harvesting chopping combined mechanisms can be used existing
There is any connection structure type in technology, it is contemplated that the simple and reliability of structure design, preferably adjacent two harvestings are cut
Coupled by duplex chain wheel and double strand chain between the driving shaft of the gearbox of broken combined mechanism.
Further, safe for ease of protection shredder bar and surrounding people, shredder bar shield is provided with outside the shredder bar
Cover.
The beneficial effects of the invention are as follows：
(1) harvesting effect and equipment use reliability are improved.Due to being provided with shredder mechanism, make maize harvesting machine stalk
The few resistance of winding is small, improves harvest effect, alleviates the load of gearbox, substantially increases the use reliability of equipment.
(2) labor intensity for alleviating operating personnel, improves operating efficiency.Since the present invention is integrated gearbox, axis
Transmission efficiency is high, and the few resistance of winding is small, and power attenuation is small, and failure rate is low, and gearbox life is long, and maintenance frequency is few, saves
Fund, alleviates labor intensity, improves operating efficiency.
Description of the drawings
Fig. 1 is structural schematic diagram of the invention in specific implementation mode；
Fig. 2 is the schematic front view of the harvesting chopping combined mechanism in the present invention in specific implementation mode；
Fig. 3 is the rearview of Fig. 2；
Fig. 4 is the vertical view of Fig. 3；
Fig. 5 is the structural schematic diagram of the gearbox in the present invention；
Fig. 6 is the A-A sectional views in Fig. 5；
In figure, 1, harvesting shred combined mechanism, 2, auger combination, 3, support assembly, 4, power input chain, 5, power it is defeated
Enter sprocket wheel, 6, babinet ceding of Taiwan frame, 7, rice-pulling chain, 8, tightener sprocket, 9, shredder bar, 10, shredder bar fixed frame, 11, shredder bar
Shield, 12, rice-pulling chain wheel, 13, driving shaft, 14, stem pulling roller, 15, gearbox, 16, stem pulling roller supporting rack, 17, shredder bar fixes
Frame drive shaft, 18, receive power chain, 19, rice-pulling chain wheel shaft, 20, rice-pulling chain wheel driven shaft, 21, bevel gear F, 22, double strand chain
Wheel, 23, bevel gear B, 24, duplex driving bevel gear, 25, bevel gear A, 26, bevel gear C, 27, bevel gear D, 28, shredder bar it is solid
Determine frame driving gear, 29, driving gear, 30, shredder bar fixed frame driving shaft, 31, stem pulling roller drive shaft.
Specific implementation mode
Below by non-limiting embodiment and in conjunction with attached drawing, the present invention is further illustrated：
As shown in the picture, a kind of maize harvesting machine harvesting shreds integrated device comprising has multiple harvestings being set up in parallel
Combined mechanism 1 is shredded, the harvesting chopping combined mechanism 1 includes babinet ceding of Taiwan frame 6, gearbox 15, corn snapping unit, shredding machine
Structure.Babinet ceding of Taiwan frame 6 is soldering member.Gearbox 15 is fixed on babinet ceding of Taiwan frame 6.The corn snapping unit includes the support of stem pulling roller
Frame 16, stem pulling roller group are closed, and the stem pulling roller supporting rack 16 is fixedly mounted on 6 front end of babinet ceding of Taiwan frame, the stem pulling roller
Combination includes that two rotatable and stem pulling roller 14 disposed in parallel, one end of the stem pulling roller 14 are mounted on change with interval
On fast case 15, the other end is mounted on the stem pulling roller supporting rack 16, and the gap between two stem pulling rollers 14 enters for stalk
Region.The shredder mechanism is arranged in the lower part that the stem pulling roller group is closed, and the shredder mechanism includes shredder bar fixed frame 10, cuts
Broken knife 9, shredder bar fixed frame drive shaft 17, the shredder bar 9 are fixedly mounted on the shredder bar fixed frame 10, the chopping
Knife fixed frame 10 is mounted in the shredder bar fixed frame drive shaft 17, and shredder bar 9 can be revolved with shredder bar fixed frame drive shaft 17
Turn.In order to be protected, shredder bar shield 11 is additionally provided with outside shredder bar 9, shredder bar shield 11 is fixedly mounted on babinet
On ceding of Taiwan frame 6.The gearbox 15 is provided with driving shaft 13, is sequentially installed on the driving shaft 13 in the gearbox 15
Bevel gear A25, duplex driving bevel gear 24, set that there are two bevel gear C26 to be driven respectively with the duplex in the gearbox 15
The cone tooth engagement of the both sides of bevel gear 24, two bevel gear C26 are separately mounted in two stem pulling roller drive shafts 31, the speed change
Shredder bar fixed frame driving shaft 30 is equipped in case 15, one end of the shredder bar fixed frame driving shaft 30 is equipped with bevel gear D27
It is engaged with the bevel gear A25, the other end of the shredder bar fixed frame driving shaft 30 is equipped with driving gear 29, drives gear
29 engage with the shredder bar fixed frame driving gear 28 in shredder bar fixed frame drive shaft 17.Stem pulling roller described in two
Drive shaft 31 is connect with the stem pulling roller 14 described in two respectively, and two stem pulling rollers 14 can be under the drive of stem pulling roller drive shaft 31
Row rotation.Multiple harvesting chopping combined mechanisms 1 can be driven after connecting by a power-driven mechanism, i.e., at least one to pluck
The driving shaft 13 of the gearbox 15 of fringe chopping combined mechanism 1 is connect with power-driven mechanism, adjacent two harvesting chopping combinations
The driving shaft 13 of the gearbox of mechanism is in series connection.
It distributes for ease of power, multiple harvestings chopping combined mechanisms 1 is divided to control two groups, every group in the present embodiment
In the driving shaft 13 of gearbox of harvesting chopping combined mechanism 1 be in series connection, control two groups respectively by power-driven mechanism
Driving：One group of left side inputs chain 4 by power input sprocket 5 and power and imparts power to the harvesting being arranged in the leftmost side
It shreds and receives power chain 18 on the driving shaft 13 of the gearbox of combined mechanism 1, it is each in the group to impart power to
Harvesting shreds combined mechanism 1；One group of right side inputs chain 4 by power input sprocket 5 and power and imparts power to setting
Receive power chain 18 on the driving shaft 13 for the gearbox that the harvesting of the rightmost side shreds combined mechanism 1, to pass power
Pass each harvesting chopping combined mechanism 1 in the group.
For ease of dial standing grain, the rice-pulling chain 7 for dial standing grain is also provided in the present embodiment.Rice-pulling chain 7 has
Two, it is located at the both sides of two stem pulling rollers 14.The transmission of rice-pulling chain 7 comes from gearbox 15.In gearbox 15, actively
It is additionally provided with bevel gear B23, the bevel gear A25 and the bevel gear B23 on axis 13 and is separately positioned on the duplex driving cone
The both sides of gear 24, set in the gearbox 15 there are two bevel gear F21 respectively with the bevel gear A25 and the bevel gear
B23 is engaged, and two bevel gear F21 are separately mounted on rice-pulling chain wheel shaft 19 and rice-pulling chain wheel driven shaft 20, described group of standing grain
The other end of sprocket shaft 19 and rice-pulling chain wheel driven shaft 20 is pierced by gearbox, is mounted on the side that it is pierced by gearbox 15
Rice-pulling chain wheel 12 corresponds in the front end of the babinet ceding of Taiwan frame 6 on the rice-pulling chain wheel shaft 19 and rice-pulling chain wheel driven shaft 20
The rice-pulling chain wheel 12 of setting is correspondingly provided with tightener sprocket 8 respectively, is connected between each rice-pulling chain wheel 12 and corresponding tightener sprocket 8
There are a rice-pulling chain 7, rice-pulling chain 7 to be operated under the drive of rice-pulling chain wheel 12 and tightener sprocket 8.
When the present invention works, diesel powered is passed to the ceding of Taiwan, the left and right sides by the left and right sides respectively by gap bridge transmission shaft
Power input sprocket 5 and power input chain 4 impart power to two harvesting chopping groups of the leftmost side and the rightmost side respectively
The gearbox of mechanism 1 is closed, the gearbox of two harvesting chopping combined mechanisms 1 drives remaining harvesting chopping combination connected to it
The gearbox of mechanism 1 works at the same time.Each gearbox works under the driving of driving mechanism, is respectively passed power by gear drive
Shredder mechanism and corn snapping unit are passed, to drive the shredder bar 9 of shredder mechanism and the stem pulling roller group of corn snapping unit to close rotation.It cuts
The shredder bar fixed frame 10 of broken mechanism drives shredder bar 9 to rotate, and is shredded to the maize straw of lower part, the stalk on top is by revolving
The stem pulling roller group crossed belt turned enters to carry out harvesting, and remaining stalk is shredded by shredder bar 9 again when sliding after harvesting.
The present invention power train process be：Diesel powered is cut by the left and right sides is incoming respectively by gap bridge transmission shaft
Platform, power input sprocket 5 and power the input chain 4 of the left and right sides impart power to two of the leftmost side and the rightmost side respectively
Harvesting shreds the gearbox 15 of combined mechanism 1, the gearboxes of two harvestings chopping combined mechanisms 1 respectively drive it is connected to it its
The gearbox 15 of remaining harvesting chopping combined mechanism 1 works at the same time.Driving shaft 13 in gearbox 15 rotates under power drive,
Bevel gear A25, duplex driving gear 24, bevel gear B23, duplex chain wheel 22 on driving shaft 13 are revolved with driving shaft 13
Turn.Duplex drives gear 24 to drive stem pulling roller drive shaft 31 to rotate by the two bevel gear C26 engaged, and drives two
Stem pulling roller 14 rotates, and realizes harvesting.Bevel gear A25 drives shredder bar fixed frame driving shaft by the bevel gear D27 engaged
30 rotations, and driven with mounted on shredder bar fixed frame by the driving gear 29 on shredder bar fixed frame driving shaft 30
Shredder bar fixed frame on axis 17 drives 28 passing power of gear, driving shredder bar fixed frame 10 to drive shredder bar 9 to rotate, realize
To straw chopping.Bevel gear A25 and bevel gear B23 drives rice-pulling chain wheel shaft 19 by the bevel gear F21 engaged respectively, dials
Standing grain sprocket driven axis 20 rotates, and drives two rice-pulling chain wheels on rice-pulling chain wheel shaft 19, rice-pulling chain wheel driven shaft 20
12 rotations are realized to which two rice-pulling chains 7 of driving move and dial standing grain.Duplex chain wheel 22 is imparted power to by double strand chain
The driving shaft 13 of the gearbox 15 of adjacent two harvestings chopping combined mechanism 1.
Harvesting of the present invention, chopping integrated design, easy for assemble or unload quick, stalk winding is few, axis transmission efficiency
Height, power attenuation is small, and failure is few, and work efficiency is high, and use reliability is high.
Other parts in the present embodiment are the prior art, and details are not described herein.
Claims (5)
1. a kind of maize harvesting machine harvesting shreds integrated device, it is characterized in that：Include multiple harvesting chopping groups being set up in parallel
Mechanism is closed, the harvesting chopping combined mechanism includes babinet ceding of Taiwan frame (6), gearbox (15), corn snapping unit, shredder mechanism, institute
It states gearbox (15) to be fixed on the babinet ceding of Taiwan frame (6), the corn snapping unit includes stem pulling roller supporting rack (16), stem pulling roller
Combination, the stem pulling roller supporting rack (16) are fixedly mounted on the babinet ceding of Taiwan frame (6), and the stem pulling roller group conjunction includes two
One end of rotatable and stem pulling roller (14) disposed in parallel with interval, the stem pulling roller (14) is mounted on gearbox (15)
On, the other end is mounted on the stem pulling roller supporting rack (16), and the shredder mechanism is arranged under stem pulling roller group conjunction
Portion, the shredder mechanism include shredder bar fixed frame (10), shredder bar (9), shredder bar fixed frame drive shaft (17), the chopping
Knife (9) is fixedly mounted on the shredder bar fixed frame (10), and the shredder bar fixed frame (10) is solid mounted on the shredder bar
Determine in frame drive shaft (17), the gearbox (15) is provided with driving shaft (13), and the gearbox (15) is interior in the driving shaft
(13) it is sequentially installed with bevel gear A (25), duplex driving bevel gear (24) on, sets that there are two bevel gears in the gearbox (15)
The cone tooth engagement with the both sides of the duplex driving bevel gear (24), two bevel gear C (26) are separately mounted to two to C (26) respectively
In root stem pulling roller drive shaft (31), shredder bar fixed frame driving shaft (30) is equipped in the gearbox (15), the shredder bar is solid
The one end for determining frame driving shaft (30) is equipped with bevel gear D (27) and is engaged with the bevel gear A (25), the shredder bar fixed frame master
The other end of moving axis (30) is equipped with driving gear (29) and the shredder bar in shredder bar fixed frame drive shaft (17) is solid
Determine frame driving gear (28) to engage, the stem pulling roller drive shaft (31) described in two connects with the stem pulling roller (14) described in two respectively
It connects, the driving shaft (13) of the gearbox (15) of at least one harvesting chopping combined mechanism is connect with power-driven mechanism, adjacent
The driving shaft (13) of the gearbox of two harvesting chopping combined mechanisms is connected.
2. maize harvesting machine harvesting according to claim 1 shreds integrated device, it is characterized in that：On the driving shaft (13)
It is additionally provided with bevel gear B (23), the bevel gear A (25) and the bevel gear B (23) are separately positioned on the duplex driving cone
The both sides of gear (24), set in the gearbox (15) there are two bevel gear F (21) respectively with the bevel gear A (25) and described
Bevel gear B (23) is engaged, and two bevel gear F (21) are separately mounted to rice-pulling chain wheel shaft (19) and rice-pulling chain wheel driven shaft
(20) on, the rice-pulling chain wheel shaft (19) and rice-pulling chain wheel driven shaft (20) are pierced by the outside of gearbox and are both provided with rice-pulling chain
It takes turns (12), corresponds to the rice-pulling chain wheel shaft (19) and rice-pulling chain wheel driven shaft (20) in the front end of the babinet ceding of Taiwan frame (6)
The rice-pulling chain wheel (12) of upper setting is correspondingly provided with tightener sprocket respectively, between the rice-pulling chain wheel (12) and corresponding tightener sprocket
It is connected with rice-pulling chain (7), two rice-pulling chains (7) are located at two stem pulling roller (14) both sides.
3. maize harvesting machine harvesting according to claim 1 or 2 shreds integrated device, it is characterized in that：Multiple harvestings
Chopping combined mechanism is divided into two groups of left and right, and two groups are driven by power-driven mechanism respectively.
4. maize harvesting machine harvesting according to claim 1 or 2 shreds integrated device, it is characterized in that：Adjacent two pluck
Coupled by duplex chain wheel and double strand chain between the driving shaft (13) of the gearbox of fringe chopping combined mechanism.
5. maize harvesting machine harvesting according to claim 1 or 2 shreds integrated device, it is characterized in that：The shredder bar (9)
Outside is provided with shredder bar shield (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160637.5A CN108476720A (en) | 2018-02-27 | 2018-02-27 | A kind of maize harvesting machine harvesting chopping integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160637.5A CN108476720A (en) | 2018-02-27 | 2018-02-27 | A kind of maize harvesting machine harvesting chopping integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108476720A true CN108476720A (en) | 2018-09-04 |
Family
ID=63340767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810160637.5A Pending CN108476720A (en) | 2018-02-27 | 2018-02-27 | A kind of maize harvesting machine harvesting chopping integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108476720A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913468A (en) * | 2021-03-15 | 2021-06-08 | 新疆新研牧神科技有限公司 | Ear device and corn ear harvesting header |
| CN114303645A (en) * | 2022-01-07 | 2022-04-12 | 辽宁辽拓大益农业机械有限公司 | Plate type header device of corn harvester |
| CN115013485A (en) * | 2022-05-20 | 2022-09-06 | 李金山 | Straw crushing and snapping roller gearbox |
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| CN202941154U (en) * | 2012-11-30 | 2013-05-22 | 郑州中联收获机械有限公司 | Corn harvester and header thereof |
| CN103340058A (en) * | 2013-06-19 | 2013-10-09 | 山东理工大学 | Cutter embedding type stalk pulling, ear picking and straw cutting unit body |
| EP2702855A1 (en) * | 2012-08-27 | 2014-03-05 | CNH Belgium N.V. | Cornhead row unit |
| CN205408609U (en) * | 2015-12-22 | 2016-08-03 | 郑州中联收获机械有限公司 | Maize picker and header, pluck ear of grain case thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888837Y (en) * | 2006-01-11 | 2007-04-18 | 张义华 | A gearbox assembly of small-sized corn combined harvester |
| EP2702855A1 (en) * | 2012-08-27 | 2014-03-05 | CNH Belgium N.V. | Cornhead row unit |
| CN202941154U (en) * | 2012-11-30 | 2013-05-22 | 郑州中联收获机械有限公司 | Corn harvester and header thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913468A (en) * | 2021-03-15 | 2021-06-08 | 新疆新研牧神科技有限公司 | Ear device and corn ear harvesting header |
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| CN115013485A (en) * | 2022-05-20 | 2022-09-06 | 李金山 | Straw crushing and snapping roller gearbox |
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Application publication date: 20180904 |
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