CN102440117A - All-purpose compact type header of corn harvester - Google Patents
All-purpose compact type header of corn harvester Download PDFInfo
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- CN102440117A CN102440117A CN2011102944752A CN201110294475A CN102440117A CN 102440117 A CN102440117 A CN 102440117A CN 2011102944752 A CN2011102944752 A CN 2011102944752A CN 201110294475 A CN201110294475 A CN 201110294475A CN 102440117 A CN102440117 A CN 102440117A
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Abstract
The invention relates to an all-purpose compact type header of a corn harvester. The all-purpose compact type header comprises a compact type gain lifting system, an ear picking system, a feeding system of haulm shredding equipment, and a replaceable ear delivery device. Compared with the prior art, the all-purpose compact type header has the advantages of good haulm lodge resistant performance, low ear picking points, high working efficiency and low ear damage rate, can be used between a self-propelled corn harvester and a suspension type corn harvester, improves the benefit on using machines for harvesting corn, and reduces the social cost on using machines for harvesting corn.
Description
Technical field
The present invention relates to a kind of corn high speed harvesting apparatus, especially relate to a kind of compact conformation,, high speed harvesting corn stronger and can be between self-propelled corn harvester and suspension type maize harvesting machine general compact corn cutting bench for harvesting falling corn adaptability.
Background technology
The ceding of Taiwan of general maize harvesting machine is because the structural limitations of plucking the fringe unit; Make that the fringe speed of plucking that has reaping machine now is generally lower and it is relatively poor that the working environment that maize straw occurs lodging is adapted to, also have the more high defective of fruit ear damage ratio in the course of the work, and corn harvesting bench and the independently use separately of corn stem mincing and returning to the field device; Shredding mechanism adopts independent intake mechanism; Not only make the shredding mechanism complex structure, service behaviour is unstable, is prone to the stem stalk and blocks and roll stalk that stalk causes with tire and can't pick up and pulverized and field-returning machine is beaten soil and seriously consumed problems such as the worker is big, breaks down is fast; Ceding of Taiwan weight is increased; Installation volume is bigger, not only influences the stability of harvest machinery, more makes in minimum operation height and the adjusting range of stubble height of the ceding of Taiwan of having carried out harvest corn job time limit system.
Existing various suspension type maize harvesting machines and the ceding of Taiwan of self-propelled corn harvester are because the different of devices such as interface of spike collecting device make that two types the maize harvesting machine ceding of Taiwan can't be general; Improve maize harvesting machine ceding of Taiwan production maintenance cost, reduced maintenance efficiency.
Summary of the invention
To the problems referred to above; The purpose of this invention is to provide a kind of compact; Adopt corn picker unit and the design of chopping unit combination; Can realize that corn plucks the also field operation of fringe, straw chopping at a high speed, the fruit ear damage ratio is low, lodging resistance good, and is easy to the general compact type Maize harvesting machine that fitting operation is safeguarded.(please write out topmost goal of the invention)
For realizing above-mentioned purpose; The present invention takes following technical scheme: a kind of general compact type Maize harvesting machine; Comprise corn picker platform and corn stem chopping unit; Described corn picker platform is equipped with grain lifter, ear-picking unit, spike collecting conveying plant and plucks the fringe transmission device; Described corn stem chopping unit is provided with fixing corn stem slideway and stalk chopper, and described corn picker platform and corn stem chopping unit seam become a general compact type Maize harvesting machine, and described general compact type Maize harvesting machine and tractor or the place ahead, self-propelled combine chassis are hinged.
Described grain lifter is provided with seeding supporting chain, seeding supporting chain wheel and the worm and gear speed change system of band moving tooth; Worm screw is connected with snapping bar is anterior; Worm-wheel shaft is connected with the seeding supporting chain wheel through the pair of straight gear, seeding supporting chain wheel drive seeding supporting chain, and the seeding supporting chain front end is 50-300mm apart from ground.
Described seeding supporting chain can be according to different moving tooth spacings and the supporting replacing of different drive ratios with the worm and gear speed change system, snapping bar in the time of 1000-1500 rev/min, moving tooth feeding speed the 150-830 strain/minute between change.
Described ear-picking unit is provided with a pair of snapping bar; A pair of snapping bar axis becomes 1-10 ° of angle; Craniad open by afterbody; A pair of snapping bar angle adjusting range between circle center line connecting and the horizontal line in same plane is 40-75 °, and the snapping bar that is positioned at spike collecting slideway one side is positioned at the below of another root snapping bar.
Described snapping bar by lead segment, pluck the fringe section, force stem pulling section to be formed, lead segment length is 40-60mm, this section snapping bar diameter is extremely consistent with worm screw case external diameter by plucking fringe section diameter transition; Plucking the fringe section is the 3-4 head thread, pitch 50-60mm, the high 6-15mm of screw thread; Establish one along the every 50-60mm of diameter of axle direction and pluck the fringe hook, pluck fringe hook number and edge identical with number of starts and circumferentially be uniformly distributed with along circumferentially being provided with at this place, and this segment length is 300-45 0mm; That forces stem pulling section surface seam to have to be parallel to the diameter of axle draws the stem muscle, and quantity is 3 ~ 8, along circumferentially being uniformly distributed with; This segment length is 50-200mm, the snapping bar rear portion with pluck the fringe transmission device and be connected.
Described spike collecting conveying plant is made up of fruit ear slideway, screw feeder conveying plant and rear board.
Use No. 1 screw feeder when described screw feeder conveying plant can use the suspension type body according to the ceding of Taiwan, use No. 2 screw feeders, the fruit ear of No. 1 screw feeder to throw when using self-propelled body and send plate in the right part; Surface blade rotation direction is consistent, and fruit ear is thrown to fruit ear and sent the plate direction to carry, and the fruit ear of No. 2 screw feeders is thrown and sent plate in the stage casing; Fruit ear is thrown and is sent plate both sides blade rotation direction opposite; Fruit ear is thrown to fruit ear and is sent the plate direction to carry, and described rear board is provided with two throwings and send mouth, and the position is thrown with the fruit ear of No. 1 screw feeder and No. 2 screw feeders respectively and sent Board position corresponding; Throwing send a mouthful edge to be provided with screwed hole, can adopt the known no throwing of mode shutoff to send mouth during the different screw feeder of adapted.
Described corn stem slideway upper end extends to the snapping bar afterbody, and the lower end ends in the stationary knife working edge.
Described shredding mechanism is provided with moving knife and stationary knife, the stationary knife adjustable positions, and moving knife is a rotor hob, every group has the 3-6 blade.
The present invention is owing to take above technical scheme, and it has the following advantages:
1. be provided with grain lifter owing to pluck the fringe unit; Grain lifter is provided with seeding supporting chain, seeding supporting chain wheel and the worm and gear speed change system of band moving tooth, and worm screw is connected with snapping bar is anterior, and worm-wheel shaft is connected with the seeding supporting chain wheel through the pair of straight gear; Seeding supporting chain wheel drive seeding supporting chain; The seeding supporting chain front end is 150-300mm apart from ground, makes this type can effectively overcome the pluck fringe problem of stem stalk lodging height more than 150-300mm, and the machine when especially reducing corn and the large tracts of land lodging occurring is received percent of loss.
2. because seeding supporting chain can be according to different moving tooth spacings and the supporting replacing of different drive ratios with the worm and gear speed change system, snapping bar in the time of 1000-1500 rev/min, moving tooth feed speed the 150-830 strain/minute between variation; Employed ear-picking unit is provided with a pair of snapping bar, and a pair of snapping bar axis is 1-2 ° of angle, is craniad opened by afterbody; A pair of snapping bar angle adjusting range between circle center line connecting and the horizontal line in same plane is 40-75 °, and the snapping bar that is positioned at spike collecting slideway one side is positioned at the below of another root snapping bar, and this snapping bar make said type by lead segment, pluck the fringe section, force stem pulling section to be formed; Lead segment length is 20-60mm, and this section snapping bar diameter is by plucking fringe section diameter transition to consistent with worm screw case external diameter, and plucking the fringe section is the 3-4 head thread; Pitch 50-60mm, the high 6-15mm of screw thread establishes one along the every 50-60mm of diameter of axle direction and plucks the fringe hook; To pluck fringe hook number identical with number of starts and along circumferentially being uniformly distributed with, this segment length is 300-450mm along circumferentially being provided with for this place, and that forces the surperficial seam of stem pulling section to have to be parallel to the diameter of axle draws the stem muscle; Quantity is 3 ~ 8; Along circumferentially being uniformly distributed with, this segment length is 50-200mm, makes the ear-picking unit of this type can realize the fringe task of plucking under the high rotating speed; What occur when plucking fringe when using the snapping bar of said structure can effectively solve the operation of snapping bar high speed gnaws fringe, stings problem such as fringe; It is lower to make the high speed machine of fruit ear receive damage ratio, ins conjunction with supporting grain lifter, can realize that the high speed of corn, efficient, the low damage pluck fringe.
3. because the spike collecting conveying plant is made up of fruit ear slideway, screw feeder conveying plant and rear board, use No. 1 screw feeder when the screw feeder conveying plant can use the suspension type body according to the ceding of Taiwan, use No. 2 screw feeders when using self-propelled body; The fruit ear of No. 1 screw feeder is thrown and is sent plate in the right part; Surface blade rotation direction is consistent, and fruit ear is thrown to fruit ear and sent the plate direction to carry, and the fruit ear of No. 2 screw feeders is thrown and sent plate in the stage casing; Fruit ear is thrown and is sent plate both sides blade rotation direction opposite; Fruit ear is thrown to fruit ear and is sent the plate direction to carry, and described rear board is provided with two throwings and send mouth, and the position is thrown with the fruit ear of No. 1 screw feeder and No. 2 screw feeders respectively and sent Board position corresponding; Throwing send a mouthful edge to be provided with screwed hole; Can adopt the known no throwing of mode shutoff to send mouth during the different screw feeder of adapted, make that this ceding of Taiwan can be according to the difference of operating position (carrier, environment), only doing adjustment among a small circle can change the outfit.
4. because corn picker platform and the seam of straw chopping unit become a general compact type Maize harvesting machine; Make ear-snapping unit and the acting in conjunction of maize straw slideway; As the feeding unit of stalk chopper, make this ceding of Taiwan structure compact more on the one hand, can reduce requirement to corn knob fringe height; Increase the scope of application; Make that on the other hand the ceding of Taiwan is simple and reliable for structure, draw stem, can solve the problem of blocking up by results excessive velocities, planting density strengthen suddenly, various burst complicated states such as stem stalk lodging cause through the pressure of snapping bar.
Description of drawings
Fig. 1 is the structural representation of the general compact type ceding of Taiwan.
Fig. 2 is that Fig. 1 removes A behind the covering to view.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 plucks fringe cellular construction figure.
Fig. 5 is that the A of Fig. 4 is to view.
Fig. 6 is the snapping bar structure chart.
Fig. 7 is the combination sketch map of screw feeder and rear board.
Fig. 8 is the structural representation of shredding mechanism.
1, corn picker platform, 2, corn stem chopping unit, 3, the spike collecting conveying plant, 4, ear-picking unit, 5, worm-wheel shaft, 6, grain lifter; 7, frame, 8, seeding supporting chain, 9, the seeding supporting chain wheel, 10, spur gear, 11, the mobile-bearing seat, 12, the worm and gear speed change system; 13, snapping bar, 14, the corn stem slideway, 15, the spike collecting slideway, 16, No. 1 screw feeders, 17, rear board, 18, stalk chopper; 19, snapping bar transmission system, 20, worm screw, 21, No. 2 screw feeders, 22, the shredding mechanism support, 23, stationary knife; 24, moving knife, 25, hob head, 26, cutter shaft, 27, the stationary knife seat, 28, regulate bolt.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is carried out detailed description.
Like Fig. 1,2, shown in 3; The present invention includes a kind of general compact type Maize harvesting machine; Comprise corn picker platform (1) and corn stem chopping unit (2); Corn picker platform (1) is equipped with grain lifter (6), ear-picking unit (4), spike collecting conveying plant (3) and plucks fringe transmission device (15); Corn stem chopping unit (2) is provided with fixing corn stem slideway (6) and stalk chopper (18), and corn picker platform (1) and corn stem chopping unit (2) seam become a general compact type Maize harvesting machine, and this general compact type Maize harvesting machine and harvest corn body the place ahead are hinged.Grain lifter is provided with seeding supporting chain (8), seeding supporting chain wheel (9) and the worm and gear speed change system (12) of band moving tooth; Worm screw (20) is connected with snapping bar (13) head; Worm-wheel shaft (5) is connected with seeding supporting chain wheel (9) through pair of straight gear (10), and seeding supporting chain wheel (9) drives seeding supporting chain (8).The different moving tooth spacing seeding supporting chains (8) and the worm and gear speed change system (12) of different drive ratios can supportingly be changed, snapping bar (13) in the time of 1000-1500 rev/min, moving tooth feeding speed the 150-830 strain/minute between change.
Like Fig. 4, shown in 5; Every pair of snapping bar (13) axis becomes 1-10 ° of angle; Craniad open by afterbody; This angle can be regulated through the adjusting bolt of regulating on the mobile-bearing seat (11), and a pair of snapping bar (13) angle between circle center line connecting and the horizontal line in same plane is 40-75 °, and the snapping bar (13) that is positioned at spike collecting slideway (3) one sides is positioned at the below that connects a snapping bar (13).Snapping bar (13) by lead segment, pluck the fringe section, force the towing section to be formed, lead segment length is 40-60mm, this section snapping bar diameter is extremely consistent with worm screw case external diameter by plucking fringe section diameter transition; Plucking the fringe section is the 3-4 head thread, pitch 50-60mm, the high 6-15mm of screw thread; Establish one along the every 50-60mm of diameter of axle direction and pluck the fringe hook, pluck fringe hook number and edge identical with number of starts and circumferentially be uniformly distributed with along circumferentially being provided with at this place, and plucking the fringe segment length is 300-450mm; Force the seam of towing section surface that the towing muscle that is parallel to the diameter of axle is arranged; Quantity is 3 ~ 8, and along circumferentially being uniformly distributed with, this segment length is 50-200mm; Snapping bar (13) head adopts pin or other known modes to be connected with worm screw, and afterbody adopts pin or other known modes to be connected with snapping bar transmission system (19).
Like Fig. 1,2,3, shown in 7, the spike collecting conveying plant constitutes (17) by fruit ear slideway (15), screw feeder conveying plant (16) and rear board, uses No. 1 screw feeder (16) in the time of can using the suspension type body according to the ceding of Taiwan; Use No. 2 screw feeders (21) when using self-propelled body, the fruit ear of No. 1 screw feeder (16) is thrown and is sent plate in the right part, and surperficial blade rotation direction is consistent; Fruit ear is thrown to fruit ear and is sent the plate direction to carry; The fruit ear of No. 2 screw feeders (21) is thrown and is sent plate in the stage casing, and fruit ear is thrown and sent plate both sides blade rotation direction opposite, and fruit ear is thrown to fruit ear and sent the plate direction to carry; Described rear board (17) is provided with two throwings and send mouth; The position is thrown with the fruit ear of No. 1 screw feeder (16) and No. 2 screw feeders (21) respectively and is sent Board position corresponding, and throwing send a mouthful edge to be provided with screwed hole, can adopt the known no throwing of mode shutoff to send mouth during the different screw feeder of adapted.
As shown in Figure 8: described stalk chopper (18) is provided with moving knife (24) and stationary knife (23); Stationary knife (23) can make stationary knife move along installed surface through regulating bolt (28); To satisfy under the different chopping conditions to the requirement in moving knife and stationary knife gap and more sufficient because the gap that moving knife (24) and stationary knife (23) wearing and tearing cause; Moving knife (24) is a rotor hob, and every group has 3-6 moving knife (24);
Adopt above device, during the work of general compact type Maize harvesting machine, corn stem is through the effect of rice-pulling chain (8); Get into; Pass through the lead segment of snapping bar (13) successively, get into snapping bar and pluck fringe, then via forcing stem pulling section fast the stem stalk to be sent into corn stem slideway (14); And feeding stalk chopper (18) shreds operation, fruit ear entering spike collecting device (3).In this process, seeding supporting chain (8) can be brought into play the lower advantage of pickup point, and the stalk that to a certain degree lodges is gathered in the crops; Can regulate the angle of every pair of snapping bar (13) according to the upgrowth situation of corn stem in the concrete operating environment; Prevent to cause and block up, in plucking the fringe process, owing to adopt above-mentioned snapping bar (13) structure because of the gap is too small; Even carry out the high speed ear harvesting operation, also can guarantee lower fruit ear damage ratio.Snapping bar (13) and corn stem slideway (14) are formed the active feeding system of corn stem shredding mechanism (18) jointly; The too complicated problem of blocking up that causes with various complicated factors of the device of having avoided adopting independent feeding system to cause improves the stability that feeds efficient and service behaviour.Because special working environment causes the moving knife (24) of stalk chopper (18) and stationary knife (23) to wear and tear very fast; For improving stock utilization, cutting quality; Stationary knife (23) is designed to adjustable positions, can in time adjust moving knife (24) and stationary knife (23) gap through this design.Can realize articulating through sending mouth and other known parts to change fast to the screw feeder of general compact type Maize harvesting machine, the throwing of rear board (17) to different carriers.
Claims (8)
1. general compact type Maize harvesting machine; Comprise corn picker platform (1) and corn stem chopping unit (2); Described corn picker platform (1) is equipped with grain lifter (6), ear-picking unit (4), spike collecting conveying plant (3) and plucks fringe transmission system (19); Described corn stem chopping unit (2) is provided with fixing corn stem slideway (14) and stalk chopper (18); It is characterized in that: described corn picker platform (1) and corn stem chopping unit (2) seam become a general compact type Maize harvesting machine, and described general compact type Maize harvesting machine can be hinged with tractor and self-propelled corn combine harvester front portion respectively.
2. general compact type Maize harvesting machine as claimed in claim 1; It is characterized in that: described grain lifter (6) is provided with seeding supporting chain (8), seeding supporting chain wheel (9) and the worm and gear speed change system (12) of band moving tooth; Worm screw (20) is connected with snapping bar (13) head; Worm-wheel shaft (5) is connected with seeding supporting chain wheel (9) through pair of straight gear (10), and seeding supporting chain wheel (9) drives seeding supporting chain (8), and the seeding supporting chain front end is 50-300mm apart from ground;
General compact type Maize harvesting machine as claimed in claim 2; It is characterized in that: the seeding supporting chain (8) of different moving tooth spacings and the worm and gear speed change system (12) of different drive ratios can supportingly be changed; Snapping bar (13) is in the time of 1000-1500 rev/min, and moving tooth feeding speed changes in 150-830 strain/minute intersection.
3. general compact type Maize harvesting machine as claimed in claim 1; It is characterized in that: described a pair of snapping bar (13) axis becomes 1-10 ° of angle; Craniad open by afterbody; A pair of snapping bar (13) angle adjusting range between circle center line connecting and the horizontal line in same plane is 40～75 °, and the snapping bar (13) that is positioned at spike collecting slideway (15) one sides is positioned at the below that connects a snapping bar (13).
4. general compact type Maize harvesting machine as claimed in claim 4 is characterized in that: described snapping bar (13) by lead segment, pluck the fringe section, force the towing section to be formed, lead segment length is 40-60mm; This section snapping bar (13) diameter transition is to consistent with worm screw case external diameter, and plucking the fringe section is the 1-3 head thread, pitch 10-50mm; The high 6-15mm of screw thread establishes one along the every 10-50mm of diameter of axle direction and plucks the fringe circle, and the fringe hook is plucked along circumferentially being provided with 1-5 by this place; This segment length is 300-450mm; Force the seam of towing section surface that the towing muscle that is parallel to a stem is arranged, quantity is 3-8, along circumferentially being uniformly distributed with; This segment length is 50-200mm, snapping bar (13) afterbody with pluck fringe transmission system (19) and be connected.
5. general compact type Maize harvesting machine as claimed in claim 1 is characterized in that: described spike collecting conveying plant (3) is made up of spike collecting slideway (15), No. 1 screw feeder (16) or No. 2 screw feeder (21) conveying plants and rear board (17).
6. general compact type Maize harvesting machine as claimed in claim 6 is characterized in that: use No. 1 screw feeder (16) in the time of can using the suspension type body according to the ceding of Taiwan, use No. 2 screw feeders (21) when using self-propelled body; The fruit ear of No. 1 screw feeder (16) is thrown and is sent plate in the right part; Surface blade rotation direction is consistent, and fruit ear is thrown to fruit ear and sent the plate direction to carry, and the fruit ear of No. 2 screw feeders (21) is thrown and sent plate in the stage casing; Fruit ear is thrown and is sent plate both sides blade rotation direction opposite; Fruit ear is thrown to fruit ear and is sent the plate direction to carry, and described rear board (17) is provided with two throwings and send mouth, and the position is thrown with the fruit ear of No. 1 screw feeder (16) and No. 2 screw feeders (21) respectively and sent Board position corresponding; Throwing send a mouthful edge to be provided with screwed hole, can adopt the known no throwing of mode shutoff to send mouth during the different screw feeder of adapted.
7. general compact type Maize harvesting machine as claimed in claim 1 is characterized in that: described corn stem slideway (14) upper end extends to snapping bar (13) afterbody, and the lower end ends in stationary knife (23) working edge.
8. general compact type Maize harvesting machine as claimed in claim 1; It is characterized in that: described stalk chopper (18) is provided with moving knife (24) and stationary knife (23), stationary knife (23) adjustable positions, and moving knife (24) is a hobboing cutter; Be fixed on the hob head (25); Every group has 3-6 knife section, and the cutter shaft (26) of this stalk chopper (18) can be the single shaft monomer-type, adopts universal joint or other known mode transmissions between the monomer; Also can be the axis integral type, all monomers adopt an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110294475 CN102440117B (en) | 2011-09-27 | 2011-09-27 | All-purpose compact type header of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110294475 CN102440117B (en) | 2011-09-27 | 2011-09-27 | All-purpose compact type header of corn harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102440117A true CN102440117A (en) | 2012-05-09 |
| CN102440117B CN102440117B (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110294475 Expired - Fee Related CN102440117B (en) | 2011-09-27 | 2011-09-27 | All-purpose compact type header of corn harvester |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843532A (en) * | 2014-02-28 | 2014-06-11 | 陈永政 | Corn harvesting machine header |
| CN105432227A (en) * | 2014-09-15 | 2016-03-30 | 凯斯纽荷兰(中国)管理有限公司 | Power takeoff drive assembly for a corn header of an agricultural harvester |
| CN105594375A (en) * | 2016-02-28 | 2016-05-25 | 山东理工大学 | Corn ear and stalk harvesting type harvesting platform capable of achieving crop lifting, stalk cutting and corn ear breaking |
| CN106612934A (en) * | 2016-12-28 | 2017-05-10 | 张宏亮 | P-type differential cob and stalk harvesting corn harvester header |
| CN109220177A (en) * | 2018-11-12 | 2019-01-18 | 南京申发冶金机械制造有限公司 | The straw chopping apparatus and maize harvesting machine of ear picking bench of corn harvester |
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| CN101438655A (en) * | 2008-12-22 | 2009-05-27 | 张建忠 | Screw type picking roll of maize harvesting machine |
| US20110047949A1 (en) * | 2009-09-02 | 2011-03-03 | Oxbo International Corp. | Double tapered knife rolls |
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| US4373536A (en) * | 1981-06-01 | 1983-02-15 | Cia Penha De Maquinas Agricolas-Copemag | Mobile corn harvester |
| CN2270351Y (en) * | 1996-12-17 | 1997-12-17 | 宝鸡市农机技术管理推广站 | Small corn combine-harvester |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103843532A (en) * | 2014-02-28 | 2014-06-11 | 陈永政 | Corn harvesting machine header |
| CN103843532B (en) * | 2014-02-28 | 2016-02-17 | 陈永政 | A kind of corn harvester |
| CN105432227A (en) * | 2014-09-15 | 2016-03-30 | 凯斯纽荷兰(中国)管理有限公司 | Power takeoff drive assembly for a corn header of an agricultural harvester |
| CN105432227B (en) * | 2014-09-15 | 2020-02-21 | 凯斯纽荷兰(中国)管理有限公司 | Power take-off drive assembly for a corn header of an agricultural harvester |
| CN105594375A (en) * | 2016-02-28 | 2016-05-25 | 山东理工大学 | Corn ear and stalk harvesting type harvesting platform capable of achieving crop lifting, stalk cutting and corn ear breaking |
| CN106612934A (en) * | 2016-12-28 | 2017-05-10 | 张宏亮 | P-type differential cob and stalk harvesting corn harvester header |
| CN109220177A (en) * | 2018-11-12 | 2019-01-18 | 南京申发冶金机械制造有限公司 | The straw chopping apparatus and maize harvesting machine of ear picking bench of corn harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102440117B (en) | 2013-11-06 |
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