CN101156521A - Straw strip laying chopping returning machine - Google Patents
Straw strip laying chopping returning machine Download PDFInfo
- Publication number
- CN101156521A CN101156521A CNA2007102025817A CN200710202581A CN101156521A CN 101156521 A CN101156521 A CN 101156521A CN A2007102025817 A CNA2007102025817 A CN A2007102025817A CN 200710202581 A CN200710202581 A CN 200710202581A CN 101156521 A CN101156521 A CN 101156521A
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- screw blade
- hand screw
- block plate
- stem
- roller
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Abstract
The invention relates to an agricultural harvesting machine technical field, provides a straw strip collecting, overlaying, shredding, field-returning device. The device of the invention includes a corn harvester spike picking table, a rotary hob, a lower auger, a feeding roller, a shredder, and a lower machine body. The invention is characterized in that the lower machine body is arranged on the underside of the corn harvester spike picking table; the rotary hob, the lower auger, and the feeding roller are arranged on the lower machine body from front to rear in turn; a detachable feeding roller bottom board is arranged on the bottom of the shell of the feeding roller, the shredder is arranged on the rear hanging bracket of the corn harvester spike picking table. The invention has a rational and compact structure, can be used conveniently. When the straw strip collecting, overlaying, shredding, field-returning device is used to harvest the corns, not only the corn spike can be harvested, but also the root of the corn stalk can be cut off and the collected strips can be overlaid or be shredded for field-returning, and then the availability of the equipment can be improved, the working efficiency can be improved, and the time and the labor can be saved.
Description
One, technical field
The present invention relates to technical field of agricultural harvesting, is a kind of straw strip laying chopping returning machine device.
Two, background technology
Domestic existing maize harvesting machine ear harvesting bench is the ear harvesting bench of a kind of function singleness (being the harvesting corn fruit ear), to the processing mode of maize straw normally at the main frame middle part or the rear hang also field or receive careless device of stalks cutting, the stem stalk that machine front and back wheel tire pulls down corn header during harvesting causes largely and rolls, especially roll the stem stalk of furrow, stalks cutting also the field or receive careless device at all can't mincing and returning to the field or receive careless entrucking, this shows that main frame middle part or rear hang also field or to receive this mode of careless device very undesirable of stalks cutting, do not bring into play its due effect.
Three, summary of the invention
The invention provides a kind of straw strip laying chopping returning machine device, overcome the deficiency of above-mentioned prior art, when the harvesting corn fringe, the corn stem root can be cut off and realizes strip laying or mincing and returning to the field.
Technical scheme of the present invention realizes by following measure: a kind of straw strip laying chopping returning machine device, it comprises maize harvesting machine ear harvesting bench, rotation hobboing cutter, following screw feeder, conveying roller, chopper and lower body, below the maize harvesting machine ear harvesting bench, lower body is installed, rotation hobboing cutter, following screw feeder and conveying roller are installed on the lower body in the past backward according to the order of sequence, housing bottom at conveying roller has the conveying roller base plate that can dismantle, and chopper is installed on the back hanger bracket of maize harvesting machine ear harvesting bench.
Be further optimization and/or improvements below to the invention described above technical scheme:
Above-mentioned conveying roller can adopt the individual layer roller.
Above-mentioned conveying roller can adopt the up and down i.e. two groups of rollers of double-deck roller.
Can draw stem roller front end support device on above-mentioned maize harvesting machine ear harvesting bench, this draws stem roller front end support device to comprise and draws stem roller, starting taper, bearing, draws stem roller front axle and holder; Draw the front end of stem roller and the rear end of starting taper to be fixedly installed togather, cavity is arranged in starting taper, draw the rear end of stem roller front axle to be positioned at the cavity of starting taper, between rear end of drawing stem roller front axle and starting taper, bearing is installed, draw the front end of stem roller front axle to be fixedly mounted on the holder.
Can draw stem roller and transmission case universal connector on above-mentioned maize harvesting machine ear harvesting bench, this draws stem roller and transmission case universal connector to comprise transmission case, draws stem roller and adapter sleeve; Adapter sleeve is fixedly mounted on and draws in the stem roller, open slot outside the outer end of adapter sleeve has, the spindle nose of transmission case output shaft is spherical in shape, adapter sleeve is enclosed within on the spindle nose, installing hole is arranged on spindle nose, and outer bearing pin is installed in the installing hole, and outer bearing pin two ends can be stuck in the outer open slot on the adapter sleeve, outer bearing pin is positioned at and draws the stem roller, and spindle nose drives adapter sleeve and draws the stem roller to rotate by outer bearing pin.
Above-mentioned screw feeder down can adopt anti-stem stalk to twine screw feeder, and this anti-stem stalk twines screw feeder and comprises cylindrical shell, power transmission shaft, left-hand screw blade, right-hand screw blade and block plate; Power transmission shaft is installed in the cylindrical shell and can drives cylindrical shell and rotates, and left-hand screw blade and right-hand screw blade are installed on cylindrical shell; Be installed with block plate on the cylindrical shell between left-hand screw blade and the right-hand screw blade, block plate is positioned on the pairing cylindrical shell of discharging opening; The right-hand member of the left side of block plate and left-hand screw blade links together, and the left end of the right side of block plate and right-hand screw blade links together.
Can there be a left side to throw sheet between above-mentioned block plate and the left-hand screw blade, the right sheet of throwing is arranged between block plate and the right-hand screw blade; The left end of sheet is thrown on a left side and the right-hand member of left-hand screw blade links together, and the right-hand member of sheet is thrown on a left side and the left side of block plate links together; The right-hand member of right throwing sheet and the left end of right-hand screw blade link together, and the left end of right throwing sheet and the right side of block plate link together.
The present invention is in conjunction with reasonable and compact, easy to use, when utilizing this straw strip laying chopping returning machine device harvesting corn, not only can the harvesting corn fringe but also the corn stem root can also be cut off and realizes strip laying or mincing and returning to the field, thereby improved usage ratio of equipment, improved efficiency, the time and labour saving.
Four, description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of most preferred embodiment of the present invention.
Accompanying drawing 2 draws the master of stem roller front end support device to look the broken section structural representation among the present invention.
Accompanying drawing 3 draws the master of stem roller and transmission case universal connector to look the broken section structural representation among the present invention.
Accompanying drawing 4 is two of the screw feeder embodiment perspective view down among the present invention.
Accompanying drawing 5 is the perspective view of one of following screw feeder embodiment among the present invention.
Coding in the accompanying drawing is respectively: 1 for the maize harvesting machine ear harvesting bench, and 2 are the rotation hobboing cutter, and 3 are screw feeder down, and 4 is conveying roller, and 5 is lower body, and 6 is the conveying roller base plate, and 7 is chopper; 6-1 is a cylindrical shell, and 6-2 is a power transmission shaft, and 6-3 is the left-hand screw blade, and 6-4 is the right-hand screw blade, and 6-5 is a block plate, and 6-6 is the right sheet of throwing, and 6-7 is that sheet is thrown on a left side; 7-1 is for drawing the stem roller, and 7-2 is a starting taper, and 7-3 is a bearing, 7-4 is a thread bush, and 7-5 is for drawing stem roller front axle, and 7-6 is a cavity, 7-7 is a boss, and 7-8 is preceding bearing, and 7-9 is a holder, 7-10 is for drawing stem roller front axle boss, and 7-11 is a spacer, and 7-12 is an oil inlet passage, 7-13 is an inlet nozzle, 7-14 is stifled plug cock, and 7-15 is a screw bolt and nut, and 7-16 is a screw thread; 8-1 is a transmission case, and 8-2 is for drawing the stem roller, and 8-3 is an adapter sleeve, and 8-4 is the key mount pad, and 8-5 is outer open slot, and 8-6 is a spindle nose, and 8-7 is an installing hole, and 8-8 is outer bearing pin, and 8-9 is the inner opening groove, and 8-10 is an inner chamber.
Five, embodiment
The present invention is not subjected to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Below in conjunction with the present invention and accompanying drawing the present invention is further described:
As shown in Figure 1, this straw strip laying chopping returning machine device comprises maize harvesting machine ear harvesting bench 1, rotation hobboing cutter 2, following screw feeder 3, conveying roller 4 and lower body 5, lower body 5 is installed below maize harvesting machine ear harvesting bench 1, rotation hobboing cutter 2, following screw feeder 3 and conveying roller 4 are installed on the lower body 5 in the past backward according to the order of sequence, housing bottom at conveying roller 4 has the conveying roller base plate 6 that can dismantle, and chopper 8 is installed on the back hanger bracket of maize harvesting machine ear harvesting bench 1.
Can according to actual needs above-mentioned straw strip laying chopping returning machine device be made further optimization and/or improvements:
As shown in Figure 1, conveying roller 4 preferably adopts the up and down i.e. two groups of rollers of double-deck roller, but also can be as required, and conveying roller adopts the individual layer roller.
As shown in Figure 2, draw stem roller front end support device on maize harvesting machine ear harvesting bench 1, this draws stem roller front end support device to comprise and draws stem roller 7-1, starting taper 7-2, bearing 7-3, draws stem roller front axle 7-5 and holder 7-9; Draw the front end of stem roller 7-1 and the rear end of starting taper 7-2 to be fixedly installed togather, cavity 7-6 is arranged in starting taper 7-2, draw the rear end of stem roller front axle 7-5 to be positioned at the cavity 7-6 of starting taper 7-2, between rear end of drawing stem roller front axle 7-5 and starting taper 7-2, bearing 7-3 is installed, draws the front end of stem roller front axle 7-5 to be fixedly mounted on the holder 7-9.
Can according to actual needs the above-mentioned stem roller front end support device that draws be made further optimization and/or improvements:
As shown in Figure 2, there is boss 7-7 at the middle part of cavity 7-6, is set with the thread bush 7-4 that can withstand on the boss 7-7 in cavity 7-6, and screw thread 7-16 is arranged on the inwall of thread bush 7-4; Draw the rear end of stem roller front axle 7-5 to be positioned at the cavity 7-6 of thread bush 7-4 front end, bearing 7-3 and preceding bearing 7-8 are installed between rear end of drawing stem roller front axle 7-5 and starting taper 7-2, bearing 7-3 is between thread bush 7-4 and preceding bearing 7-8 and spacing by thread bush 7-4 and preceding bearing 7-8, so just can limit moving of bearing 7-3, simultaneously, can change bearing 7-3 by the specific purpose tool that connecting thread overlaps the screw thread 7-16 on the 7-4.As shown in Figure 2, draw the outside, middle part of stem roller front axle 7-5 to draw stem roller front axle boss 7-10, the front end outside at starting taper 7-2 is fluted, and starting taper 7-2 is sleeved on to draw in the stem roller front axle boss 7-10 by groove and also can rotates, and can limit moving radially of starting taper 7-2 like this.As shown in Figure 2, the front end side wall of preceding bearing 7-8 withstands on rear end, the middle part sidewall that draws stem roller front axle 7-5, like this, thread bush 7-4, bearing 7-3, preceding bearing 7-8 are drawn stem roller front axle 7-5 to withstand, be fixedly mounted on the holder 7-9 and draw stem roller front axle 7-5 to make, so just increased stability.As shown in Figure 2, draw between the rear end of stem roller front axle 7-5 and the starting taper 7-2 bearing 7-3 that is no less than two is installed, between the adjacent bearing 7-3 spacer 7-11 is arranged, spacer 7-11 is sleeved in the cavity, and like this, spacer 7-11 just can prevent that bearing 7-3 from moving.As shown in Figure 2, for the ease of bearing 7-3 is lubricated, draw in the stem roller front axle 7-5 oil inlet passage 7-12 that communicates with bearing 7-3 is arranged, the oil inlet end of oil inlet passage 7-12 is equipped with inlet nozzle 7-13, in order to prevent that oil from entering in the cavity 7-6, the oil outlet end of oil inlet passage 7-12 is equipped with stifled plug cock 7-14.As shown in Figure 2, for the ease of installing, draw the front end of stem roller front axle 7-5 to be fixedly mounted on the holder 7-9 by screw bolt and nut 7-15.
As shown in Figure 3, draw stem roller and transmission case universal connector on maize harvesting machine ear harvesting bench 1, this draws stem roller and transmission case universal connector to comprise transmission case 8-1, draws stem roller 8-2 and adapter sleeve 8-3; Adapter sleeve 8-3 is fixedly mounted on and draws in the stem roller 8-2, open slot 8-5 outside the outer end of adapter sleeve 8-3 has, the spindle nose 8-6 of transmission case output shaft is spherical in shape, adapter sleeve 8-3 is enclosed within on the spindle nose 8-6, installing hole 8-7 is arranged on spindle nose 8-6, and outer bearing pin 8-8 is installed in the installing hole 8-7, and outer bearing pin 8-8 two ends can be stuck in the outer open slot 8-5 on the adapter sleeve 8-3, outer bearing pin 8-8 is positioned at and draws stem roller 8-2, and spindle nose 8-6 drives adapter sleeve 8-3 and draws stem roller 8-2 to rotate by outer bearing pin 8-8.Because outer bearing pin 8-8 can swing in the installing hole 8-7 of spindle nose 8-6, when drawing stem roller adjusting play axis to change, can not produce and suppress the strength phenomenon, therefore played the effect of universal connection.
Can according to actual needs above-mentioned stem roller and the transmission case universal connector of drawing be made further optimization and/or improvements:
As shown in Figure 3, draw in the inner chamber 8-10 of stem roller and be installed with key mount pad 8-4, adapter sleeve 8-3 is sleeved in the inner chamber 8-10 that draws the stem roller, the inner top of adapter sleeve 8-3 withstands on the top, outer end of key mount pad 8-4, on key mount pad 8-4, the key installing hole is arranged, inner opening groove 8-9 is arranged, key mount pad 8-4 and interlaced being stuck of inner opening groove 8-9 in the inner of adapter sleeve 8-3.
As shown in Figure 5, following screw feeder 3 adopts anti-stem stalk to twine one of embodiment of screw feeder, and it comprises cylindrical shell 6-1, power transmission shaft 6-2, left-hand screw blade 6-3, right-hand screw blade 6-4 and block plate 6-5; Power transmission shaft 6-2 comprises left side axle and right axle, is installed with left side axle at cylindrical shell 6-1 left end, is installed with right axle at cylindrical shell 6-1 right-hand member, and power transmission shaft 6-2 can drive cylindrical shell 6-1 and rotate, and left-hand screw blade 6-3 and right-hand screw blade 6-4 are installed on cylindrical shell 6-1; On the cylindrical shell 6-1 between left-hand screw blade 6-3 and the right-hand screw blade 6-4, be installed with block plate 6-5, block plate 6-5 is positioned on the pairing cylindrical shell 6-1 of discharging opening, block plate 6-5 has just blocked long stalk, so just can avoid the long stalk of discharging opening to be intertwined from the cylindrical shell two ends to cylindrical shell, cause rapid increase machine utilization, avoided the damage of equipment.
As shown in Figure 4, two of the embodiment of the anti-stem stalk winding of following screw feeder 3 employings screw feeder, the difference that itself and anti-stem stalk twine one of embodiment of screw feeder is: preferably have a left side to throw sheet 6-7 between block plate 6-5 and the left-hand screw blade 6-3, the right sheet 6-6 that throws is preferably arranged between block plate 6-5 and the right-hand screw blade 6-4; The left end of sheet 6-7 is thrown on a left side and the right-hand member of left-hand screw blade 6-3 links together, and the right-hand member of sheet 6-7 is thrown on a left side and the left side of block plate 6-5 links together; The right-hand member of right throwing sheet 6-6 and the left end of right-hand screw blade 6-4 link together, and the left end of right throwing sheet 6-6 and the right side of block plate 6-5 link together; Help adapting to the material throwing of broad discharging opening like this.
In the present invention: except above-mentioned technical characterictic, maize harvesting machine ear harvesting bench, rotation hobboing cutter, following screw feeder, conveying roller and chopper etc. also can adopt existing technique known.
Above technical characterictic has constituted most preferred embodiment of the present invention, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The course of work of the present invention is as follows: when the present invention advanced harvesting corn, maize harvesting machine ear harvesting bench 1 rice-pulling chain imported a pair of counterrotating stem roller that draws with milpa, and corn ear is taken by plucking the fringe plate, by rice-pulling chain corncob was carried and was gone up screw feeder.The counterrotating stem roller that draws pulls down corn stem simultaneously, by the rotation hobboing cutter 2 that is located at maize harvesting machine ear harvesting bench below the corn stem root is cut off, retroject and deliver to down screw feeder 3, following screw feeder 3 is pushed to down the exit at screw feeder 3 middle parts by both sides with it with the stalk that cuts off, the blade and the scraper plate at following screw feeder 3 middle parts are transported to conveying roller 4 with the stem stalk, by conveying roller 4 stalk is transported to chopper 7 again, stalk is thrown the also field of loosing after chopper 7 choppings; When the conveying roller base plate 6 of opening conveying roller 4 belows, the stalk of these screw feeder 3 outlets is at present realized straw strip laying by conveying roller 4 guiding ground.
Claims (10)
1. straw strip laying chopping returning machine device, comprise maize harvesting machine ear harvesting bench, rotation hobboing cutter, following screw feeder, conveying roller, chopper and lower body, it is characterized in that below the maize harvesting machine ear harvesting bench, lower body being installed, rotation hobboing cutter, following screw feeder and conveying roller are installed on the lower body in the past backward according to the order of sequence, housing bottom at conveying roller has the conveying roller base plate that can dismantle, and chopper is installed on the back hanger bracket of maize harvesting machine ear harvesting bench.
2. straw strip laying chopping returning machine device according to claim 1 is characterized in that conveying roller adopts the individual layer roller.
3. straw strip laying chopping returning machine device according to claim 1 is characterized in that conveying roller adopts the up and down i.e. two groups of rollers of double-deck roller.
4. according to claim 1 or 2 or 3 described straw strip laying chopping returning machine devices, it is characterized in that drawing on the maize harvesting machine ear harvesting bench stem roller front end support device, this draws stem roller front end support device to comprise and draws stem roller, starting taper, bearing, draws stem roller front axle and holder; Draw the front end of stem roller and the rear end of starting taper to be fixedly installed togather, cavity is arranged in starting taper, draw the rear end of stem roller front axle to be positioned at the cavity of starting taper, between rear end of drawing stem roller front axle and starting taper, bearing is installed, draw the front end of stem roller front axle to be fixedly mounted on the holder.
5. according to claim 1 or 2 or 3 described straw strip laying chopping returning machine devices, it is characterized in that drawing on the maize harvesting machine ear harvesting bench stem roller and transmission case universal connector, this draws stem roller and transmission case universal connector to comprise transmission case, draws stem roller and adapter sleeve; Adapter sleeve is fixedly mounted on and draws in the stem roller, open slot outside the outer end of adapter sleeve has, the spindle nose of transmission case output shaft is spherical in shape, adapter sleeve is enclosed within on the spindle nose, installing hole is arranged on spindle nose, and outer bearing pin is installed in the installing hole, and outer bearing pin two ends can be stuck in the outer open slot on the adapter sleeve, outer bearing pin is positioned at and draws the stem roller, and spindle nose drives adapter sleeve and draws the stem roller to rotate by outer bearing pin.
6. straw strip laying chopping returning machine device according to claim 4 is characterized in that drawing on the maize harvesting machine ear harvesting bench stem roller and transmission case universal connector, and this draws stem roller and transmission case universal connector to comprise transmission case, draws stem roller and adapter sleeve; Adapter sleeve is fixedly mounted on and draws in the stem roller, open slot outside the outer end of adapter sleeve has, the spindle nose of transmission case output shaft is spherical in shape, adapter sleeve is enclosed within on the spindle nose, installing hole is arranged on spindle nose, and outer bearing pin is installed in the installing hole, and outer bearing pin two ends can be stuck in the outer open slot on the adapter sleeve, outer bearing pin is positioned at and draws the stem roller, and spindle nose drives adapter sleeve and draws the stem roller to rotate by outer bearing pin.
7. according to claim 1 or 2 or 3 described straw strip laying chopping returning machine devices, it is characterized in that screw feeder adopts anti-stem stalk to twine screw feeder down, this anti-stem stalk twines screw feeder and comprises cylindrical shell, power transmission shaft, left-hand screw blade, right-hand screw blade and block plate; Power transmission shaft is installed in the cylindrical shell and can drives cylindrical shell and rotates, and left-hand screw blade and right-hand screw blade are installed on cylindrical shell; Be installed with block plate on the cylindrical shell between left-hand screw blade and the right-hand screw blade, block plate is positioned on the pairing cylindrical shell of discharging opening; The right-hand member of the left side of block plate and left-hand screw blade links together, and the left end of the right side of block plate and right-hand screw blade links together.
8. straw strip laying chopping returning machine device according to claim 6 is characterized in that screw feeder adopts anti-stem stalk to twine screw feeder down, and this anti-stem stalk twines screw feeder and comprises cylindrical shell, power transmission shaft, left-hand screw blade, right-hand screw blade and block plate; Power transmission shaft is installed in the cylindrical shell and can drives cylindrical shell and rotates, and left-hand screw blade and right-hand screw blade are installed on cylindrical shell; Be installed with block plate on the cylindrical shell between left-hand screw blade and the right-hand screw blade, block plate is positioned on the pairing cylindrical shell of discharging opening; The right-hand member of the left side of block plate and left-hand screw blade links together, and the left end of the right side of block plate and right-hand screw blade links together.
9. straw strip laying chopping returning machine device according to claim 7 is characterized in that having between block plate and the left-hand screw blade left side to throw sheet, and the right sheet of throwing is arranged between block plate and the right-hand screw blade; The left end of sheet is thrown on a left side and the right-hand member of left-hand screw blade links together, and the right-hand member of sheet is thrown on a left side and the left side of block plate links together; The right-hand member of right throwing sheet and the left end of right-hand screw blade link together, and the left end of right throwing sheet and the right side of block plate link together.
10. straw strip laying chopping returning machine device according to claim 8 is characterized in that having between block plate and the left-hand screw blade left side to throw sheet, and the right sheet of throwing is arranged between block plate and the right-hand screw blade; The left end of sheet is thrown on a left side and the right-hand member of left-hand screw blade links together, and the right-hand member of sheet is thrown on a left side and the left side of block plate links together; The right-hand member of right throwing sheet and the left end of right-hand screw blade link together, and the left end of right throwing sheet and the right side of block plate link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102025817A CN101156521B (en) | 2007-11-19 | 2007-11-19 | Straw strip laying chopping returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102025817A CN101156521B (en) | 2007-11-19 | 2007-11-19 | Straw strip laying chopping returning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101156521A true CN101156521A (en) | 2008-04-09 |
| CN101156521B CN101156521B (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007102025817A Expired - Fee Related CN101156521B (en) | 2007-11-19 | 2007-11-19 | Straw strip laying chopping returning machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101156521B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766082B (en) * | 2008-12-26 | 2011-11-02 | 中国农业机械化科学研究院 | Straw cutting, stacking and laying device |
| CN102598954A (en) * | 2012-03-01 | 2012-07-25 | 山东理工大学 | Corn-harvesting and stalk-chopping test bench |
| CN103392445A (en) * | 2013-07-29 | 2013-11-20 | 赵县金利机械有限公司 | Self-walking type corn harvester |
| CN104247609A (en) * | 2014-09-27 | 2014-12-31 | 黑龙江省农业机械维修研究所 | Corn stalk lodging direction control board for vertical corn ear picking roller corn harvester |
| CN105103798A (en) * | 2015-08-26 | 2015-12-02 | 新疆机械研究院股份有限公司 | Stem smashing and throwing device |
| CN105557170A (en) * | 2016-02-23 | 2016-05-11 | 黑龙江八一农垦大学 | Fritillary bulb harvesting machine |
| CN106550662A (en) * | 2017-01-09 | 2017-04-05 | 哈尔滨永煜电站设备有限责任公司 | A kind of fresh edible maize crust stripping machine hoja root rotary cutting apparatus |
| CN107251701A (en) * | 2017-07-14 | 2017-10-17 | 河南科技大学 | A kind of garlic digging harvester |
| CN111742714A (en) * | 2020-07-16 | 2020-10-09 | 中国农业大学 | Straw picking device for tractor tire after straw compaction |
| CN113207422A (en) * | 2021-04-16 | 2021-08-06 | 江苏大学 | Unordered compact planting broccoli harvester with intelligent cutting function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693330A (en) * | 1971-10-08 | 1972-09-26 | Massey Ferguson Ind Ltd | Self propelled sweet corn harvester |
| CN2678332Y (en) * | 2004-03-02 | 2005-02-16 | 石家庄市金达机械厂 | Stalk harvester |
| CN2786943Y (en) * | 2004-08-02 | 2006-06-14 | 郭玉富 | Combined working platform for plucking corn ear, reaping stalk and packing up |
| CN2887032Y (en) * | 2006-05-09 | 2007-04-11 | 新疆机械研究院（有限责任公司） | Clearance adjustment-free stalk-pulling roller device |
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2007
- 2007-11-19 CN CN2007102025817A patent/CN101156521B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766082B (en) * | 2008-12-26 | 2011-11-02 | 中国农业机械化科学研究院 | Straw cutting, stacking and laying device |
| CN102598954A (en) * | 2012-03-01 | 2012-07-25 | 山东理工大学 | Corn-harvesting and stalk-chopping test bench |
| CN102598954B (en) * | 2012-03-01 | 2015-02-11 | 山东理工大学 | Corn-harvesting and stalk-chopping test bench |
| CN103392445A (en) * | 2013-07-29 | 2013-11-20 | 赵县金利机械有限公司 | Self-walking type corn harvester |
| CN103392445B (en) * | 2013-07-29 | 2015-08-26 | 赵县金利机械有限公司 | Self walking type maize harvesting machine |
| CN104247609A (en) * | 2014-09-27 | 2014-12-31 | 黑龙江省农业机械维修研究所 | Corn stalk lodging direction control board for vertical corn ear picking roller corn harvester |
| CN105103798A (en) * | 2015-08-26 | 2015-12-02 | 新疆机械研究院股份有限公司 | Stem smashing and throwing device |
| CN105103798B (en) * | 2015-08-26 | 2017-07-28 | 新疆新研牧神科技有限公司 | Cane is broken to throw device |
| CN105557170A (en) * | 2016-02-23 | 2016-05-11 | 黑龙江八一农垦大学 | Fritillary bulb harvesting machine |
| CN106550662A (en) * | 2017-01-09 | 2017-04-05 | 哈尔滨永煜电站设备有限责任公司 | A kind of fresh edible maize crust stripping machine hoja root rotary cutting apparatus |
| CN107251701A (en) * | 2017-07-14 | 2017-10-17 | 河南科技大学 | A kind of garlic digging harvester |
| CN111742714A (en) * | 2020-07-16 | 2020-10-09 | 中国农业大学 | Straw picking device for tractor tire after straw compaction |
| CN113207422A (en) * | 2021-04-16 | 2021-08-06 | 江苏大学 | Unordered compact planting broccoli harvester with intelligent cutting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101156521B (en) | 2010-12-01 |
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