CN103843532B - A kind of corn harvester - Google Patents
A kind of corn harvester Download PDFInfo
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- CN103843532B CN103843532B CN201410070852.8A CN201410070852A CN103843532B CN 103843532 B CN103843532 B CN 103843532B CN 201410070852 A CN201410070852 A CN 201410070852A CN 103843532 B CN103843532 B CN 103843532B
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- movable arbor
- anvil roller
- grinding device
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Abstract
A kind of corn harvester, comprise frame, frame is provided with power distributing shaft, power distributing shaft drives cutting and grinding device and anvil roller, cutting and grinding device and anvil roller relative match are arranged in frame, grain lifter on cutting and grinding apparatus, with motivation frame, the end of grain lifter is cutting and grinding device, is provided with fruit ear baffle above the below of grain lifter and cutting and grinding device; Frame above anvil roller is installed flexible protective plate, anvil roller and flexible protective plate rear are spike collecting groove.Corn harvester of the present invention is by ear-picking unit and reducing mechanism reasonable integration, and its structure is simple, compact and reasonable arrangement, overall volume is little, can supporting small tractor, harvesting single file or two row corns, be also configurable on large sized tractor and corn combine and gather in multirow corn, gather in convenient and swift, reliability improves, and effective, consumed power is little, fuel consumption is little, applied widely.
Description
Technical field
The invention belongs to corn harvest mechanization technical field, be specifically related to a kind of corn harvester.
Background technology
In recent years, along with the development of agricultural mechanization, the mechanized harvest of corn has also been made significant headway.Corn harvest mechanization technology is when corn is ripe, uses corn harvesting machine once to complete the process of the multi-mode operations such as harvesting, peeling, fruit ear header, straw chopping and returning or recovery in field.Common type comprises the device of following harvest technology: harvesting-peeling-spike collecting-straw chopping and returning (or chopping is reclaimed), harvesting-spike collecting-straw chopping and returning (or chopping is reclaimed), harvesting-fruit ear threshing-seed collection-straw chopping and returning (or chopping is reclaimed) etc.
Conventional maize harvesting mechanization current techique and device as follows:
One, harvesting technology and device
Harvesting technology and device have " harvesting roll-type " and " harvesting plate and stem pulling roller combined type " two kinds usually." harvesting roll-type " is made up of a pair tilting indulging sleeping snapping bar device and dial standing grain device, during operation, corn stem is allocated in the middle of two snapping bars by rice-pulling chain, snapping bar surface is with the protruding opposite direction rotating of dragon's paw shape, corn stem pulls downwards, thick corn ear departs from corn stem under the extruding of snapping bar, the corn ear taken is under the effect of rice-pulling chain, enter horizontal auger conveyor and carry backward, this kind of form structure is simple, the stem stalk that breaks during harvesting is few, but stem stalk is thick, when moisture content is higher, snapping bar easily blocks, because the corn ear taken contacts with the snapping bar of rotation, fringe is gnawed serious when fruit ear moisture content is lower." harvesting plate and stem pulling roller combined type " is made up of harvesting plate and stem pulling roller, stem pulling roller is generally 4 ribs or 6 rib rollers, during operation, corn stem pulls downwards by the stem pulling roller of opposite direction rotating, under the effect of harvesting plate, fruit ear departs from corn stem, chain sends the corn ear taken to horizontal auger conveyor or ear or transport device, the fruit ear that this kind of form is taken does not contact with the stem pulling roller rotated, fruit ear damage is little, seed damage rate is low, but stem stalk moisture content breaks time higher, stem stalk is more, need configure special trash discharging apparatus, power attenuation is larger.
Two, peeling technology and device apparatus for peeling off many employings roll-type peeling principle, rely on peeling rollers to the frictional force of fruit ear bract, divested by bract.Apparatus for peeling off forms pivotal in opposite directions peeling rollers and force feed device primarily of some, peeling rollers axis and level are 100 ° of-120 ° of inclination angles, be beneficial to fruit ear glide vertically, force feed device is arranged on the top of peeling rollers, during work, corn ear is pressed to peeling rollers and pushes backward by force feed device, corn ear bract tears by the peeling rollers rotated, and pulls out from the gap of stripping roller.Three, stalk treatment technology and device
For the different demands of each corn producing region to maize straw, maize harvesting machine configures chopping and returning device or chopping retracting device, while harvesting corn fruit ear, straw chopping and returning or chopping are reclaimed.Conventional corn stalk powder crushing device has " flail knife formula " and " hob type " two kinds.Flail knife formula corn stalk powder crushing device is often singles haft horizontal, primarily of compositions such as gear-box, power transmission shaft, belt drive component, cutter shaft component, hood, stationary knife and limiting rolls.Cutter shaft component is hinged with whipping cutting tool, cutting tool has three kinds usually: hammer pawl, tulwar and straight knife, often kind of cutter shaft is furnished with identical cutting tool, is generally symmetric arrays, the cutting tool pattern on same cutter shaft can not be exchanged.Pulverizing chamber case is equipped with 2 ~ 3 to be ranked cutter, is combined into pulverizing chamber with cutting tool.During work, cutter shaft High Rotation Speed, the cutting tool of high-speed motion carries out impact cutting operation to ground stalk, each impact cutting all can cut a part of stalk, and in the mode of cutting at a high speed, cutting, hitting, rubbing with the hands, tearing, maize straw is directly pulverized, or under the crushing part of High Rotation Speed drives, maize straw under impact cutting is involved in pulverizing chamber at a high speed, be subject to again the further impact cutting of stationary knife on case, hit, tear, rub, through impact cutting repeatedly, strike, stalk becomes broken section or threadiness, sheds equably on ground.Flail knife formula corn stalk powder crushing device is arranged on below ear-picking unit and rear usually, and stubble height, by the control of corn stalk powder crushing device limiting roll, regulates the angle of limiting roll, can change the stubble height of maize straw.Flail knife formula corn stalk powder crushing device shredding type belongs to without or singly supports cutting, and for improving crushing effect, the cutting speed of cutting tool cutter end requires higher, and the power therefore consumed is larger.Hob type: hob type corn stalk powder crushing device is primarily of compositions such as belt drive component, cutter shaft component, hood, stationary knifes.Hob type corn stalk powder crushing device is arranged on below ear-picking unit usually, cutter shaft component is fixed with dynamic cutting knife, dynamic cutting knife running track can regulate be similar to stationary knife tangent.During work, maize straw cuts off and takes the back upper place of slitter shaft to by cutter shaft High Rotation Speed, at the auxiliary lower moving knife rotated of stationary knife, maize straw is cut off pulverizing.During the work of hob type corn stalk powder crushing device, corn stem shreds under the cooperation of hobboing cutter with stationary knife, with flail knife formula without or single to support power consumption compared with cutting and grinding low, structure relatively simply, take up room little, but crushing effect is slightly poor.Stalks cutting reclaims: during corn combine operation, install corn stalk powder crushing device additional configuration device for recovering straw, and the maize straw after pulverizing is thrown vanning or entrucking, as feed or fuel.
Ear-picking unit and the cutting and grinding device of conventional maize harvesting mechanization results technology and device are what to separate, there is structure more complicated, and comparatively greatly, fruit ear is by the rate of biting the also problem such as larger for power consumption.And this kind of constitutional detail is more, cost is also higher, uses complicated operation reliability low.
Summary of the invention
Be what to separate for the ear-picking unit of prior art maize harvesting mechanization results technology and device and cutting and grinding device, there is structure more complicated, comparatively greatly, fruit ear is by the rate of biting the also problem such as larger for power consumption.The invention provides a kind of corn harvester ear-picking unit and reducing mechanism combined, utilize cutting and grinding device to be pulverized by corn ear fringe handle during harvesting and win fruit ear, corn ear breakage rate is low, and save power consumption, structure is simple.
For achieving the above object, technical scheme of the present invention is as follows: a kind of corn harvester, comprise frame, frame is provided with power distributing shaft, described frame is provided with cutting and grinding device and the anvil roller of power distributing shaft drive, and cutting and grinding device and anvil roller relative match are arranged in frame, the grain lifter on cutting and grinding apparatus, with motivation frame, the end of described grain lifter is cutting and grinding device, is provided with fruit ear baffle above the below of grain lifter and cutting and grinding device; Frame above described anvil roller is installed flexible protective plate, anvil roller and flexible protective plate rear are spike collecting groove.
Described cutting and grinding device comprises cutting movable arbor, pulverizes movable arbor and stationary knife, cutting movable arbor and pulverizing movable arbor are provided with moving knife, cutting movable arbor and the pulverizing movable arbor be positioned at below it are arranged in frame by bearing, cutting movable arbor is connected by chain with pulverizing movable arbor, relatively rotate across roll gap between cutting movable arbor and anvil roller, the stationary knife be fixed in frame matches with pulverizing movable arbor.
Described grain lifter comprises rice-pulling chain, and one end of rice-pulling chain is located to be held up on standing grain reductor, and the other end of rice-pulling chain is provided with sprocket wheel, in the frame of holding up standing grain reductor to be fixed on above cutting motive shaft, holds up standing grain reductor to be linked by chain sprocket and cutting movable arbor; Below crack between adjacent two rice-pulling chains, fruit ear baffle is set, fruit ear baffle cutting movable arbor and anvil roller above for bend curved, fruit ear baffle is fixed in frame.
Described anvil roller is arranged in the frame above the stationary knife of cutting motive shaft rear by bearing, and anvil roller is axially evenly equipped with helical form rib.
Described grain lifter, fruit ear baffle, cutting and grinding device, anvil roller and flexible protective plate form a set of harvesting mechanism, and every platform corn harvester is provided with a set of harvesting mechanism or at least two cover harvesting mechanisms that be arranged in parallel.
Described moving knife is packed in cutting movable arbor and pulverizes on movable arbor; Or described moving knife is the whipping cutting moving knife being hinged on cutting movable arbor and pulverizing on movable arbor.
Establish protective cover outside described rice-pulling chain, protective cover is arranged in frame.
Described rice-pulling chain establishes rice-pulling tooth.
Described rice-pulling chain and horizontal line are 0-40 degree inclination angle.
Described frame is established the screw for mounting power walking device or hinge hole.
Harvesting of the present invention and stalk smashing function are completed by cutting and grinding device and the anvil roller that matches with it.During work, milpa is dragged on fruit ear baffle by the rice-pulling chain on grain lifter and rice-pulling tooth, be sent to the cutting and grinding device at rear, moving knife on cutting movable arbor by maize straw from root cut off and grain lifter auxiliary maize straw is continued rearward to transport, spacing due to anvil roller and fruit ear baffle can hold corn ear fringe handle and corn stem passes through, and do not allow corn ear to pass through, like this under the cooperation of anvil roller and cutting motive shaft and moving knife, on the one hand the fringe handle of fruit ear is pulverized or cut off, the fruit ear taken can be thrown in the spike collecting groove at flexible protective plate rear by the rotation of anvil roller, and be guided to building machine desired location, on the other hand, maize straw pulls down and pulverizes by anvil roller and moving knife, by the moving knife once section of being ground into stalk and fruit ear fringe handle on anvil roller and cutting movable arbor, continue to cut off under stationary knife with the mating reaction of pulverizing moving knife on movable arbor and pulverize, then be scattered and the reducing mechanism back lower place, complete results and the crushed stalk of corn.
Cane cutting and grinding device of the present invention can be divided into " flail knife formula " and " hob type " two kinds, and the main distinction is form and the connected mode of moving knife.Hob type cane reducing mechanism movable arbor can be set to about two groups and arrange, strengthens crushing effect.
Corn harvester of the present invention is by ear-picking unit and reducing mechanism reasonable integration, and its structure is simple, compact and reasonable arrangement, overall volume is little, can supporting small tractor, harvesting single file or two row corns, be also configurable on large sized tractor and corn combine and gather in multirow corn, gather in convenient and swift, reliability improves, and effective, consumed power is little, fuel consumption is little, applied widely.
Accompanying drawing explanation
Fig. 1 is the end view of the double flute fruit ear baffle duplicate rows hobboing cutter crushing type of the present invention ceding of Taiwan.
Fig. 2 is the vertical view of the double flute fruit ear baffle duplicate rows hobboing cutter crushing type of the present invention ceding of Taiwan.
Fig. 3 is the A-A cutaway view of Fig. 2.
Reference numeral: frame 1, power distributing shaft 2, fruit ear baffle 3, grain lifter 4, rice-pulling chain 41, hold up standing grain reductor 42, straw shift wheel 43, rice-pulling tooth 44, cutting and grinding device 5, cutting movable arbor 51, pulverize movable arbor 52, stationary knife 53, moving knife 54, anvil roller 6, flexible protective plate 7, protective cover 8, spike collecting groove 9.
Embodiment
As depicted in figs. 1 and 2, a kind of corn harvester, comprise frame 1, frame 1 is provided with power distributing shaft 2, the cutting and grinding device 5 frame 1 being established power distributing shaft 2 drive and anvil roller 6, cutting and grinding device 5 and anvil roller 6 relative match are arranged in frame 1, and cutting and grinding device 5 drives the grain lifter 4 in frame 1, the end of grain lifter 4 is cutting and grinding device 5, is provided with fruit ear baffle 3 above the below of grain lifter 4 and cutting and grinding device 5; Frame 1 above anvil roller 6 installs flexible protective plate 7, and anvil roller 6 and flexible protective plate 7 rear are spike collecting groove 9, are then collected by corn ear and are guided to desired location.
Cutting and grinding device 5 comprises cutting movable arbor 51, pulverizes movable arbor 52 and stationary knife 53, cutting movable arbor 51 and pulverizing movable arbor 52 are all provided with moving knife 54, cutting movable arbor 51 and the pulverizing movable arbor 52 be positioned at below it are arranged in frame 1 by bearing, cutting movable arbor 51 is connected by chain with pulverizing movable arbor 52, relatively rotate across roll gap between cutting movable arbor 51 and anvil roller 6, the stationary knife 53 be fixed in frame 1 matches with pulverizing movable arbor 52.
Grain lifter 4 comprises rice-pulling chain 41, and one end of rice-pulling chain 41 is located to be held up on standing grain reductor 42, and rice-pulling chain 41 and horizontal line are 0-40 degree inclination angle, rice-pulling chain 42 are established rice-pulling tooth 44, can strengthen the grasp force to corn straw.The other end of rice-pulling chain 41 is located on sprocket wheel 43, in the frame 1 of holding up standing grain reductor 42 to be fixed on above cutting motive shaft 51, holds up standing grain reductor 42 to be linked by chain sprocket and cutting movable arbor 51; Below crack between adjacent two rice-pulling chains 41, fruit ear baffle 3 is set, fruit ear baffle 3 above cutting movable arbor 51 with anvil roller 6 for bend curved, fruit ear baffle 3 is fixed in frame 1; Anvil roller 6 is arranged in the frame 1 above cutting motive shaft 51 rear stationary knife 53 by bearing.Anvil roller 6 is axially evenly equipped with helical form rib, increases the frictional force with milpa.
Grain lifter 4, fruit ear baffle 3, cutting and grinding device 5, anvil roller 6 and flexible protective plate 7 form a set of harvesting mechanism, every platform corn harvester are arranged a set of harvesting mechanism or at least two cover harvesting mechanisms that be arranged in parallel.Corn harvester in Fig. 1, Fig. 2 and Fig. 3 has all be arranged in parallel two cover harvesting mechanisms, is the ceding of Taiwan of double flute fruit ear baffle duplicate rows hobboing cutter crushing type.
Establish protective cover 8 outside rice-pulling chain 41, protective cover 8 is arranged in frame 1.Can back work during machine operation, reduce parts depreciation, the corrosion of inner components can not protected and avoid to the used time to machinery.
Frame 1 is established the screw for mounting power walking device or hinge hole, for being arranged on dynamic power machine.
Moving knife 54 is for being hinged on cutting movable arbor 51 and pulverizing the whipping cutting moving knife on movable arbor 52, and such cutting and grinding device 5 is " flail knife formula cutting and grinding device ".
Moving knife 54 can be also the dynamic cutting knife being bolted on cutting movable arbor 51 and pulverize on movable arbor 52, and such cutting and grinding device 5 is " hob type cutting and grinding device ".One group of two movable arbor distributed up and down, can strengthen crushing effect.During work, cutting movable arbor 51 High Rotation Speed, after moving knife 54 encounters corn stem, corn stem is cut off and take in the roll gap of cutting movable arbor 51 and anvil roller 6 and transport downwards, corn stem continues to be transported to downwards by the moving knife 54 on cutting movable arbor 51 after cut-out corn ear fringe handle pulverizes movable arbor 52, stationary knife 53 auxiliary under, corn stem cuts off by the moving knife 54 pulverized on movable arbor 52 to be pulverized.
Frame 1 is provided with screw for mounting power walking device or hinge hole, the devices such as running gear comprises engine, turns to, brakes, speed change, and power walking device is responsible for motion and is provided power, and the mounting of frame 1 is bolted or hinged.
As shown in Figure 3, cutting motive shaft 51 is connected by chain with pulverizing line shaft 52, so both direction of rotation are identical, the power input sprocket of anvil roller 6 is connected to the outside of the chain of cutting motive shaft 51 and pulverizing line shaft 52, so cutting motive shaft 51 is with when pulverizing line shaft 52 rotating Vortex, anvil roller 6 is driven to reversely rotate.In addition, anvil roller 6 is similar to tangent with moving knife 54 movement locus on cutting motive shaft 51, has less gap, only holds entering of corn stem, does preliminary cutting and grinding work to maize straw and corncob handle.Stationary knife 53 is similar to tangent with moving knife 54 movement locus pulverized on line shaft 52, has coordinated the further crushed work of maize straw.
Corn harvester of the present invention is connected to by frame 1 on the corn combine of small tractor or large sized tractor, building machine provides power, and by power input power distributing shaft 2, power is distributed to grain lifter 4, cutting and grinding device 5 and anvil roller 6 by power distributing shaft 2.During work, start building machine and move ahead, power input power distributing shaft 2 also drives cutting movable arbor 51 and anvil roller 6 and holds up standing grain reductor 42 to do corresponding running.Milpa is dragged on fruit ear baffle 3 by the rice-pulling chain 41 on grain lifter 4 and rice-pulling tooth 44; be sent to the cutting and grinding device 5 at rear; moving knife 54 on cutting movable arbor 51 by maize straw from root cut off and grain lifter 4 auxiliary maize straw is continued rearward to transport; due to the damping of flexible protective plate 7 and the relative running of cutting movable arbor 51 and anvil roller 6, corn stem moves downward in the roll gap of cutting movable arbor 51 and anvil roller 6.Anvil roller 6 and the spacing of fruit ear baffle 3 can hold corn ear fringe handle and corn stem passes through, and do not allow corn ear to pass through, like this under the cooperation of anvil roller 6 and cutting motive shaft 51 and moving knife 54, on the one hand the fringe handle of fruit ear is pulverized or cut off, the fruit ear taken is thrown in the spike collecting groove 9 at flexible protective plate 7 rear by the rotation of anvil roller 6, and be guided to building machine desired location, on the other hand, maize straw pulls down and pulverizes by anvil roller 6 and moving knife 54, by the moving knife 54 once section of being ground into stalk and fruit ear fringe handle on anvil roller 6 and cutting movable arbor 51, continue to cut off under stationary knife 53 with the mating reaction of pulverizing moving knife 54 on movable arbor 52 and pulverize, then be scattered and the reducing mechanism back lower place.This process constantly repeats the harvesting that can complete corn.
Claims (9)
1. a corn harvester, comprise frame (1), frame (1) is provided with power distributing shaft (2), it is characterized in that: described frame (1) is provided with the cutting and grinding device (5) and anvil roller (6) that power distributing shaft (2) drives, cutting and grinding device (5) and anvil roller (6) relative match are arranged in frame (1), cutting and grinding device (5) drives the grain lifter (4) in frame (1), the end of described grain lifter (4) is cutting and grinding device (5), the below of grain lifter (4) and cutting and grinding device (5) top are provided with fruit ear baffle (3), the frame (1) of described anvil roller (6) top is upper installs flexible protective plate (7), and anvil roller (6) and flexible protective plate (7) rear are spike collecting groove (9), described cutting and grinding device (5) comprises cutting movable arbor (51), pulverize movable arbor (52) and stationary knife (53), cutting movable arbor (51) and pulverizing movable arbor (52) are provided with moving knife (54), cutting movable arbor (51) and the pulverizing movable arbor (52) be positioned at below it are arranged in frame (1) by bearing, cutting movable arbor (51) is connected by chain with pulverizing movable arbor (52), relatively rotate across roll gap between cutting movable arbor (51) and anvil roller (6), the stationary knife (53) be fixed in frame (1) matches with pulverizing movable arbor (52).
2. corn harvester according to claim 1, it is characterized in that: described grain lifter (4) comprises rice-pulling chain (41), one end of rice-pulling chain (41) is located to be held up on standing grain reductor (42), the other end of rice-pulling chain (41) is provided with sprocket wheel (43), hold up standing grain reductor (42) to be fixed in the frame (1) of cutting movable arbor (51) top, hold up standing grain reductor (42) to be linked by chain sprocket and cutting movable arbor (51); Below crack between adjacent two rice-pulling chains (41), fruit ear baffle (3) is set, fruit ear baffle (3) in cutting movable arbor (51) and the top of anvil roller (6) for bend curved, fruit ear baffle (3) is fixed in frame (1).
3. corn harvester as claimed in claim 2, it is characterized in that: described anvil roller (6) is arranged in the frame (1) of cutting movable arbor (51) rear stationary knife (53) top by bearing, and anvil roller (6) is axially evenly equipped with helical form rib.
4. corn harvester as claimed in claim 1; it is characterized in that: described grain lifter (4), fruit ear baffle (3), cutting and grinding device (5), anvil roller (6) and flexible protective plate (7) form a set of harvesting mechanism, every platform corn harvester is provided with a set of harvesting mechanism or at least two cover harvesting mechanisms that be arranged in parallel.
5. corn harvester as claimed in claim 1, is characterized in that: described moving knife (54) is packed in cutting movable arbor (51) and pulverizes on movable arbor (52); Or described moving knife (54) is for being hinged on cutting movable arbor (51) and pulverizing the whipping cutting moving knife on movable arbor (52).
6. corn harvester as claimed in claim 2, is characterized in that: protective cover (8) is established in described rice-pulling chain (41) outside, and protective cover (8) is arranged in frame (1).
7. corn harvester as claimed in claim 6, is characterized in that: described rice-pulling chain (41) establishes rice-pulling tooth (44).
8. corn harvester as claimed in claim 7, is characterized in that: described rice-pulling chain (41) and horizontal line are 0-40 degree inclination angle.
9. corn harvester as claimed in claim 1, is characterized in that: described frame (1) is established the screw for mounting power walking device or hinge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070852.8A CN103843532B (en) | 2014-02-28 | 2014-02-28 | A kind of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070852.8A CN103843532B (en) | 2014-02-28 | 2014-02-28 | A kind of corn harvester |
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| Publication Number | Publication Date |
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| CN103843532A CN103843532A (en) | 2014-06-11 |
| CN103843532B true CN103843532B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410070852.8A Expired - Fee Related CN103843532B (en) | 2014-02-28 | 2014-02-28 | A kind of corn harvester |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604433A (en) * | 2014-11-28 | 2015-05-13 | 柳州中农新业科技有限公司 | Sugarcane harvester |
| CN104396438A (en) * | 2014-11-28 | 2015-03-11 | 柳州中农新业科技有限公司 | Sugarcane lifter |
| CN105103784B (en) * | 2015-08-14 | 2021-08-06 | 重庆市双恩农机制造有限公司 | Working method of corn harvester with tassel and ear separating device |
| CN105612920B (en) * | 2016-02-02 | 2017-12-08 | 陈永政 | A kind of corn harvester |
| CN108163247A (en) * | 2018-03-07 | 2018-06-15 | 山东农业大学 | The vegetables with green leaves binding apparatus and bundling method of a kind of low damage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0486887A2 (en) * | 1990-11-17 | 1992-05-27 | Klemens Kalverkamp | Picking attachment for a harvester |
| RU2115286C1 (en) * | 1995-10-03 | 1998-07-20 | Всероссийский научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства | Corn mowing machine |
| CN2520635Y (en) * | 2001-11-29 | 2002-11-20 | 张玉杰 | Maize header |
| CN102440117A (en) * | 2011-09-27 | 2012-05-09 | 山东理工大学 | All-purpose compact type header of corn harvester |
| CN203194115U (en) * | 2012-12-19 | 2013-09-18 | 上海汇泉实业有限公司 | Pure natural irrigation-free vegetation ecological restoration material |
| CN203761869U (en) * | 2014-02-28 | 2014-08-13 | 陈永政 | Header of corn harvesting machine |
-
2014
- 2014-02-28 CN CN201410070852.8A patent/CN103843532B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0486887A2 (en) * | 1990-11-17 | 1992-05-27 | Klemens Kalverkamp | Picking attachment for a harvester |
| RU2115286C1 (en) * | 1995-10-03 | 1998-07-20 | Всероссийский научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства | Corn mowing machine |
| CN2520635Y (en) * | 2001-11-29 | 2002-11-20 | 张玉杰 | Maize header |
| CN102440117A (en) * | 2011-09-27 | 2012-05-09 | 山东理工大学 | All-purpose compact type header of corn harvester |
| CN203194115U (en) * | 2012-12-19 | 2013-09-18 | 上海汇泉实业有限公司 | Pure natural irrigation-free vegetation ecological restoration material |
| CN203761869U (en) * | 2014-02-28 | 2014-08-13 | 陈永政 | Header of corn harvesting machine |
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| CN103843532A (en) | 2014-06-11 |
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Granted publication date: 20160217 Termination date: 20180228 |