CN113141859A - Corncob and cornstalk harvesting platform and combine harvester with same - Google Patents

Corncob and cornstalk harvesting platform and combine harvester with same Download PDF

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Publication number
CN113141859A
CN113141859A CN202110427324.3A CN202110427324A CN113141859A CN 113141859 A CN113141859 A CN 113141859A CN 202110427324 A CN202110427324 A CN 202110427324A CN 113141859 A CN113141859 A CN 113141859A
Authority
CN
China
Prior art keywords
ear
harvesting
corn
ear picking
header
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
Application number
CN202110427324.3A
Other languages
Chinese (zh)
Inventor
李孔强
刘立波
张春辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jianghua Machinery Manufacturing Co ltd
Original Assignee
Shandong Jianghua Machinery Manufacturing Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Jianghua Machinery Manufacturing Co ltd filed Critical Shandong Jianghua Machinery Manufacturing Co ltd
Priority to CN202110427324.3A priority Critical patent/CN113141859A/en
Publication of CN113141859A publication Critical patent/CN113141859A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/02Harvesting of standing crops of maize, i.e. kernel harvesting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D43/00Mowers combined with apparatus performing additional operations while mowing
    • A01D43/08Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/02Harvesting of standing crops of maize, i.e. kernel harvesting
    • A01D45/021Cornheaders
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/02Harvesting of standing crops of maize, i.e. kernel harvesting
    • A01D45/021Cornheaders
    • A01D45/025Snapping rolls

Abstract

The invention relates to the field of agricultural harvesting machinery, in particular to a harvesting machine capable of finishing operation functions of corn ear picking, straw chopping, recovery and the like at one time, and particularly relates to a corn ear-stem harvesting header and a combined harvester with the same, wherein the harvesting machine comprises an ear picking frame welded joint, an ear picking harvesting device is arranged on the ear picking frame welded joint, the ear picking harvesting device is used for separating corn ears and stems and cutting the corn stems, and a corn ear conveying and collecting device is arranged on the rear side of the ear picking harvesting device; the harvesting table is characterized by further comprising a harvesting table fixing frame, the harvesting table fixing frame is connected with an external equipment vehicle body, a harvesting table structure is fixedly mounted on the harvesting table fixing frame and used for receiving transmission power of an engine on the external equipment vehicle body, and the harvesting table structure is located below the spike picking frame in a welded mode. The structure of the ear picking plate matched with the roller type ear picking roller designed by the invention has less broken rods and less corn damage during harvesting.

Description

Corncob and cornstalk harvesting platform and combine harvester with same
Technical Field
The invention relates to the field of agricultural harvesting machinery, in particular to a harvesting machinery capable of finishing operation functions of corn ear picking, straw chopping, recovery and the like at one time, and particularly relates to a corn ear and stem harvesting header and a combined harvester with the same.
Background
The total corn planting area in China reaches 6.3 hundred million acres, and the corn planting method is mainly concentrated in the central region, the northwest region and the northeast region; at present, most of the existing corn harvesters can finish corn cob picking, peeling, ear collection and straw returning at one time. The straw returning not only affects the planting in the next season, but also causes great waste because the corn straw is the main raw material for livestock breeding. The novel header can reap corncob and corn stalk simultaneously to carry out the dissection to the straw and rub the silk, can provide the fodder for the livestock breeding industry, and improve user's income.
At present, the existing corn harvesters in China market mainly have two types, one type is a plate type header suitable for northeast regions and a roller type header suitable for inland regions; the plate-type header has serious broken rods and is easy to block; the damage to the corn is easily caused by the roller type header.
Most of the existing corn harvesters can only harvest corn cobs, then a bundling machine is pulled by a tractor to harvest straws, and then the straws are crushed to be made into feed or collected after the corn straws are cut into sections.
Disclosure of Invention
In order to solve one of the technical problems, the invention adopts the technical scheme that: a header for harvesting both ear and stalk of corn comprises a picking frame and a welding joint, wherein a picking harvesting device is arranged on the picking frame and the welding joint and used for separating the ear and stalk of corn and cutting the corn stalk, and a corn ear conveying and collecting device is arranged at the rear side of the picking harvesting device; the harvesting table is characterized by further comprising a harvesting table fixing frame, the harvesting table fixing frame is connected with an external equipment vehicle body, a harvesting table structure is fixedly mounted on the harvesting table fixing frame and used for receiving transmission power of an engine on the external equipment vehicle body, and the harvesting table structure is located below the spike picking frame in a welded mode.
In any of the above schemes, preferably, the ear picking and harvesting device includes an ear picking frame fixing plate, the front end of the ear picking frame fixing plate is fixedly provided with the ear picking frame welded joint, two ear picking rollers arranged oppositely are arranged below the ear picking frame welded joint, two ends of each ear picking roller are movably arranged in bearing seats at corresponding positions, each bearing seat is fixedly arranged on the ear picking frame welded joint, the input end of each ear picking roller is connected with the corresponding output end on the harvesting table structure through a universal joint transmission shaft, two ear picking plates arranged oppositely at intervals are fixed on the ear picking frame welded joint above each ear picking roller, and the two ear picking rollers arranged oppositely realize ear picking by rotating relatively and matching with the ear picking plates; the rear end fixed mounting of snapping a frame fixed plate plucks ear of grain and carries collection device, is in each the below of snapping the roller is provided with a cornstalk cutting mechanism, cornstalk cutting mechanism is used for realizing cutting corn stalk, each cornstalk cutting mechanism constitutes the header structure.
In any of the above schemes, preferably, the corn ear conveying and collecting device comprises a corn ear spiral conveying auger fixedly installed at the rear end of the fixing plate of the ear picking frame, and the end part of a auger transmission shaft is matched with the input shaft end of the corn ear spiral conveying auger through a chain transmission assembly to realize driving.
Preferably in any one of the above schemes, the header structure is including setting up the header case, header case fixed mounting be in on the header mount, the header mount is fixed to be set up the cutting knife that the level set up is connected with to the output of header case, the cutting knife is through rotatory realization to the cutting of cuting of cornstalk.
In any of the above embodiments, it is preferred that the distance separating the ear plates is less than the diameter of the ear of corn.
The invention also provides a combine harvester, which is characterized in that: the corn ear and stem combined harvesting machine comprises a corn ear and stem combined harvesting machine.
In any one of the above schemes, the preferable one is that the combine harvester further comprises a straw pulverizer arranged behind the lower part of each corn stalk cutting mechanism of the corn ear-stalk and stalk harvesting header, and the straw pulverizer is used for receiving the cut straws and pulverizing and kneading the cut straws.
In any of the above schemes, preferably, a straw pulverizer is arranged behind the lower part of each corn stalk cutting mechanism of the header structure, and the straw pulverizer is used for receiving the cut straws and pulverizing and kneading the cut straws.
In any of the above schemes, preferably, each of the snapping rollers is a spiral snapping roller.
The invention has the following beneficial effects:
1. the structure of the ear picking plate matched with the roller type ear picking roller designed by the invention has less broken rods and less corn damage during harvesting.
2. When the corn straws are harvested, the uniform cutting and the consistent stubble remaining can be realized, and the straws can be kneaded into shreds.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.
Fig. 1 is a schematic top view of the present invention.
FIG. 2 is a schematic side view of a portion of the present invention.
Fig. 3 is a schematic diagram of the header box output structure of the present invention.
Fig. 4 is a schematic top view of the welding of the snapping frame of the present invention.
In the figure, 1, a snapping frame is welded; 2. a header fixing frame; 3. a fixing plate of the ear picking frame; 4. snapping a roll; 5. a bearing seat; 6. a universal joint drive shaft; 7. ear picking plates; 8. a header box; 9. the corn ear screw conveyer is arranged on the corn ear conveying auger; 10. a packing auger transmission shaft; 11. a chain drive assembly; 12. a cutting knife; 13. a reel driving component.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-4, a header for harvesting both ear and stalk of corn comprises an ear picking frame seam 1, an ear picking and harvesting device is mounted on the ear picking frame seam 1, the ear picking and harvesting device is used for separating ear and stalk of corn and cutting the corn stalk, and an ear conveying and collecting device is arranged at the rear side of the ear picking and harvesting device; still include header mount 2, header mount 2 and external equipment automobile body coupling fixed mounting has the header structure on the header mount 2, the header structure is used for receiving the transmission power of the engine that comes from on the external equipment automobile body, the header structure is located pluck ear of grain frame seam 1's below.
The harvesting platform is matched with a matched corn stalk pulling structure positioned at the front end of the harvesting platform for use, corn stalks are pulled out of corn stalks through a stalk pulling chain on the corn stalk pulling structure, and the pulled corn stalks with ears are sent into the harvesting platform structure.
When the corn ear and stem harvesting header works, after power is output through two output shafts on a header box 8 corresponding to the header structure, the corn ear and stem harvesting header is connected with a pair of corresponding snapping rollers 4 arranged oppositely through a corresponding universal joint transmission shaft 6, the pair of spiral snapping rollers 4 rotate relatively fast to pull straws downwards, and the corn ear diameter is larger than the width between 2 snapping plates 7, so that the corn ear and the straws are separated and then pushed into a corn ear spiral conveying auger 9 to be collected; the corn ear is pushed and transported downstream by the corn ear spiral conveying auger 9.
Corn stalks are pulled downwards by a pair of spiral ears, a cutter 12 of a flail knife type is arranged at the front end of the stalk header box 8, the cutter 12 cuts the stalks into sections and conveys the sections into downstream collecting equipment, and therefore the stalks are cut off and collected.
The harvesting table is connected with a vehicle body of the whole machine through a harvesting table fixing frame 2, an engine transmits power to a harvesting table box 8 (comprising a harvesting table driving box body and a straw harvesting table) through a chain, the harvesting table driving box is fixed on a spike picking frame welding joint 1, the front end and the rear end of a spiral spike picking roller 4 are fixed on the spike picking frame welding joint 1 through two bearing seats 5, power is provided by the harvesting table driving box body through a spike picking roller 4 universal joint transmission shaft 6, a spike picking plate 7 is fixed on the spike picking frame welding joint 1 and is positioned above the spike picking roller 4, a reel chain driving chain wheel is also installed on the harvesting table driving box, the reel chain is driven to rotate by the power output by the harvesting table driving box, in addition, a spike picking shield can be configured to be installed on the spike picking frame, and the reel chain is only covered with reel teeth to convey corns.
In any of the above schemes, preferably, the ear picking and harvesting device includes an ear picking frame fixing plate 3, the ear picking frame soldering 1 is fixedly installed at the front end of the ear picking frame fixing plate 3, two ear picking rollers 4 arranged oppositely are arranged below the ear picking frame soldering 1, two ends of each ear picking roller 4 are movably installed in bearing seats 5 at corresponding positions, each bearing seat 5 is fixedly installed on the ear picking frame soldering 1, the input end of each ear picking roller 4 is connected with the corresponding output end on the harvesting table structure through a universal joint transmission shaft 6, two ear picking plates 7 arranged at intervals are fixed on the ear picking frame soldering 1 above each ear picking roller 4, and the two ear picking rollers 4 arranged oppositely realize ear picking through relative rotation and matching with the ear picking plates 7; the rear end fixed mounting of snapping frame fixed plate 3 is in corncob carries collection device, is in each the below of snapping roller 4 is provided with a cornstalk cutting mechanism, cornstalk cutting mechanism is used for realizing cutting corn stalk, each cornstalk cutting mechanism constitutes the header structure.
Each pair of snapping rolls 4 is provided with a header box 8, and each header box 8 can be provided with a plurality of output ends at the same time.
Header case 8 adopts the name of this company's 2 month prior application in 2021 as: a corn header gear box structure in the patent text of a straw segmenting corn header gear box, when it cooperates with the work, the corn stalk after the ear picking roller 4 is torn and pulled is cut at a high speed by the flail knife rotating at a high speed, namely a transmission gear box extending to the front direction of the header is added on the original ear picking box for driving the corn stalk behind the stalk picking roller to shred the flail knife, the concrete structure comprises a power input component, a flail knife speed-increasing gear component, a rice-pulling driving component and an ear-picking driving component, the output end of the power input component is connected with the input end of the flail knife speed-increasing gear component, the power input component is used for driving the rice-pulling driving component 13 and the ear-picking driving component to run; the power input assembly comprises a power input shaft, power is input through a first chain wheel arranged on the power input shaft, and a first gear assembled on the power input shaft transmits the power to the flail knife speed increasing gear assembly.
In any of the above aspects, preferably, the flail and speed increasing gear assembly comprises a second gear engaged with a first gear assembled on the power input shaft, and the second gear is installed on a first transition shaft; the second gear is meshed with a third gear on the second transition shaft; a fifth gear on the first speed increasing shaft is meshed with a third gear on the second transition shaft; a fourth gear which is coaxial with the third gear is meshed with a sixth gear on the second speed increasing shaft; the first bevel gear at the tail end of the second accelerating shaft is meshed with the second bevel gear shaft at the tail end of the flail shaft, a flail mounting disc is arranged on the flail shaft, and two flail mounting positions for mounting flail are arranged on the flail mounting disc at intervals.
In any of the above schemes, preferably, the reel driving part includes two third bevel gear shafts, two second bevel gears are arranged on the power input shaft, each bevel gear is respectively meshed with a bevel gear at the end of the corresponding third bevel gear shaft and then transmits power to a second sprocket on each third bevel gear shaft, and a reel chain is respectively mounted on each second sprocket, so that the reel action of corn straws in the corn harvesting process is realized.
In any of the above schemes, preferably, the snapping driving part comprises two snapping roller driving shafts; the ear picking roller driving shaft is used for driving an ear picking roller 4 of a header of the corn harvester; the inner ends of the two ear picking roller driving shaft pairs are meshed with a corresponding fourth bevel gear on the power input shaft through bevel gears on the inner ends of the two ear picking roller driving shaft pairs.
In any of the above schemes, preferably, the two mounting positions are symmetrically distributed on two sides of the flail knife shaft, and the included angle is 180 °.
In any of the above schemes, preferably, the corn ear conveying and collecting device comprises a corn ear spiral conveying auger 9 fixedly installed at the rear end of the ear picking frame fixing plate 3, and the end of a auger transmission shaft 10 is matched with the input shaft end of the corn ear spiral conveying auger 9 through a chain transmission component 11 to realize driving.
It is preferred in any preceding scheme, the header structure is including setting up header case 8, header case 8 fixed mounting be in on the header mount 2, header mount 2 is fixed to be set up header case 8 gets rid of the output of arbor and is connected with the cutting knife 12 of level setting, cutting knife 12 is through rotatory cutting that realizes cutting the cornstalk.
Header case 8 adopts the name of this company's 2 month prior application in 2021 as: the utility model provides a corn header gear box structure in patent text of straw dissection corn header gear box, it has many output, can connect two relative snapping rolls 4 simultaneously, also has the output axle head that links to each other with cutting knife 12 simultaneously to can realize plucking the integration operation that ear, straw cut.
In any of the above embodiments, it is preferable that the distance between the two ear plates 7 is smaller than the diameter of the ear of corn; as the diameter of the corn ear is larger than the width between 2 ear picking plates 7, the corn ear is separated from the straws and then pushed into a corn ear spiral conveying auger 9 for collection.
The invention also provides a combine harvester, which is characterized in that: the corn ear and stem combined harvesting machine comprises a corn ear and stem combined harvesting machine.
In any one of the above schemes, the preferable one is that the combine harvester further comprises a straw pulverizer arranged behind the lower part of each corn stalk cutting mechanism of the corn ear-stalk and stalk harvesting header, and the straw pulverizer is used for receiving the cut straws and pulverizing and kneading the cut straws.
In any of the above schemes, preferably, a straw pulverizer is arranged behind the lower part of each corn stalk cutting mechanism of the header structure, and the straw pulverizer is used for receiving the cut straws and pulverizing and kneading the cut straws.
In any of the above schemes, it is preferable that each of the snapping rollers 4 is a spiral snapping roller 4.
The specific working principle is as follows:
the harvesting platform is matched with a matched corn stalk pulling structure positioned at the front end of the harvesting platform for use, corn stalks are pulled out of corn stalks through a stalk pulling chain on the corn stalk pulling structure, and the pulled corn stalks with ears are sent into the harvesting platform structure.
When the corn ear and stem harvesting header works, after power is output through two output shafts on a header box 8 corresponding to the header structure, the corn ear and stem harvesting header is connected with a pair of corresponding snapping rollers 4 arranged oppositely through a corresponding universal joint transmission shaft 6, the pair of spiral snapping rollers 4 rotate relatively fast to pull straws downwards, and the corn ear diameter is larger than the width between 2 snapping plates 7, so that the corn ear and the straws are separated and then pushed into a corn ear spiral conveying auger 9 to be collected; the corn ear is pushed and transported downstream by the corn ear spiral conveying auger 9.
Corn stalks are pulled downwards by a pair of spiral ears, a cutter 12 of a flail knife type is arranged at the front end of the stalk header box 8, the cutter 12 cuts the stalks into sections and conveys the sections into downstream collecting equipment, and therefore the stalks are cut off and collected.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered in the scope of the claims and the specification of the present invention; it will be apparent to those skilled in the art that any alternative modifications or variations to the embodiments of the present invention may be made within the scope of the present invention.
The present invention is not described in detail, but is known to those skilled in the art.

Claims (9)

1. The utility model provides a header is received concurrently to maize ear stem which characterized in that: the corn ear picking and harvesting device comprises an ear picking frame welded joint, wherein an ear picking and harvesting device is arranged on the ear picking frame welded joint and used for separating corn ears and stalks and cutting the corn stalks, and a corn ear conveying and collecting device is arranged at the rear side of the ear picking and harvesting device;
the harvesting table is characterized by further comprising a harvesting table fixing frame, the harvesting table fixing frame is connected with an external equipment vehicle body, a harvesting table structure is fixedly mounted on the harvesting table fixing frame and used for receiving transmission power of an engine on the external equipment vehicle body, and the harvesting table structure is located below the spike picking frame in a welded mode.
2. The corncob and stalk harvesting header as claimed in claim 1, wherein: the ear picking and harvesting device comprises an ear picking frame fixing plate, the front end of the ear picking frame fixing plate is fixedly provided with an ear picking frame welded joint, two ear picking rollers which are oppositely arranged are arranged below the ear picking frame welded joint, two ends of each ear picking roller are movably arranged in bearing seats at corresponding positions, each bearing seat is fixedly arranged on the ear picking frame welded joint, the input end of each ear picking roller is respectively connected with the corresponding output end of the harvesting table structure through a universal joint transmission shaft, two ear picking plates which are oppositely arranged at intervals are fixed on the ear picking frame welded joint above each ear picking roller, and the two ear picking rollers which are oppositely arranged realize ear picking through relative rotation and matching with the ear picking plates; the rear end fixed mounting of snapping a frame fixed plate plucks ear of grain and carries collection device, is in each the below of snapping the roller is provided with a cornstalk cutting mechanism, cornstalk cutting mechanism is used for realizing cutting corn stalk, each cornstalk cutting mechanism constitutes the header structure.
3. The corncob and stalk harvesting header as claimed in claim 2, wherein: the corn ear conveying and collecting device comprises a corn ear spiral conveying auger fixedly arranged at the rear end of a corn ear picking frame fixing plate, and the end part of a auger transmission shaft is matched with the input shaft end of the corn ear spiral conveying auger to realize driving through a chain transmission assembly.
4. The corncob and stalk harvesting header as claimed in claim 3, wherein: the header structure is including setting up the header case, header case fixed mounting be in on the header mount, the header mount is fixed to be set up the cutting knife that the level set up is connected to the output of header case, the cutting knife is through rotatory realization to cutting of maize stem.
5. The corncob and stalk harvesting header as claimed in claim 4, wherein: the spacing distance between the two ear picking plates is smaller than the diameter of the corn ear.
6. A combine harvester characterized in that: the corn ear-stem harvesting header comprises a corn ear-stem harvesting header according to any one of claims 1 to 5.
7. A combine harvester according to claim 6, wherein: the straw crusher is used for receiving the cut straws and crushing and kneading the cut straws.
8. A combine harvester according to claim 7, wherein: a straw crusher is arranged behind the lower part of each corn stalk cutting mechanism of the header structure and used for receiving cut straws and crushing and kneading the cut straws.
9. A combine harvester according to claim 8, wherein: each snapping roller is a spiral snapping roller.
CN202110427324.3A 2021-04-21 2021-04-21 Corncob and cornstalk harvesting platform and combine harvester with same Pending CN113141859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110427324.3A CN113141859A (en) 2021-04-21 2021-04-21 Corncob and cornstalk harvesting platform and combine harvester with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110427324.3A CN113141859A (en) 2021-04-21 2021-04-21 Corncob and cornstalk harvesting platform and combine harvester with same

Publications (1)

Publication Number Publication Date
CN113141859A true CN113141859A (en) 2021-07-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110427324.3A Pending CN113141859A (en) 2021-04-21 2021-04-21 Corncob and cornstalk harvesting platform and combine harvester with same

Country Status (1)

Country Link
CN (1) CN113141859A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030172639A1 (en) * 2002-03-15 2003-09-18 Marion Calmer Corn head row unit
CN2862641Y (en) * 2006-01-13 2007-01-31 新疆机械研究院(有限责任公司) Self-propelled combine for harvesting whole corn containing corncob and cornstalk
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
CN205567116U (en) * 2016-03-07 2016-09-14 唐山市丰润区太和农业机械有限公司 Type corn combine is taken in concurrently to stem ear of grain
CN106717519A (en) * 2017-02-16 2017-05-31 山东省农业机械科学研究院 Harvesting corn picking platform integrated with crushed stalk and maize harvesting machine
EP3269223A1 (en) * 2016-07-12 2018-01-17 Deere & Company Harvesting attachment with a mulching device
CN109511363A (en) * 2018-11-30 2019-03-26 勇猛机械股份有限公司 A kind of combination fruit ear, which is won, takes in the ceding of Taiwan concurrently with the corn ears and stems of straw cutting recycling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030172639A1 (en) * 2002-03-15 2003-09-18 Marion Calmer Corn head row unit
CN2862641Y (en) * 2006-01-13 2007-01-31 新疆机械研究院(有限责任公司) Self-propelled combine for harvesting whole corn containing corncob and cornstalk
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
CN205567116U (en) * 2016-03-07 2016-09-14 唐山市丰润区太和农业机械有限公司 Type corn combine is taken in concurrently to stem ear of grain
EP3269223A1 (en) * 2016-07-12 2018-01-17 Deere & Company Harvesting attachment with a mulching device
CN106717519A (en) * 2017-02-16 2017-05-31 山东省农业机械科学研究院 Harvesting corn picking platform integrated with crushed stalk and maize harvesting machine
CN109511363A (en) * 2018-11-30 2019-03-26 勇猛机械股份有限公司 A kind of combination fruit ear, which is won, takes in the ceding of Taiwan concurrently with the corn ears and stems of straw cutting recycling

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