CN101695237B - Three-roller corn picking and straw smashing device - Google Patents
Three-roller corn picking and straw smashing device Download PDFInfo
- Publication number
- CN101695237B CN101695237B CN 200910070868 CN200910070868A CN101695237B CN 101695237 B CN101695237 B CN 101695237B CN 200910070868 CN200910070868 CN 200910070868 CN 200910070868 A CN200910070868 A CN 200910070868A CN 101695237 B CN101695237 B CN 101695237B
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- Prior art keywords
- cutting knife
- transfer case
- corn
- rice
- roller
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 41
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 41
- 235000005822 corn Nutrition 0.000 title claims abstract description 41
- 239000010902 straw Substances 0.000 title claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000003306 harvesting Methods 0.000 claims description 22
- 210000005069 ears Anatomy 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to a three-roller corn picking and straw smashing device, comprising a decelerating transfer case assembly, a corncob picking platform and a stalk-chopped roller. The corncob picking platform is fixedly installed at the front end of the decelerating transfer case assembly and is a bilateral symmetric structure with longitudinal seams arranged therebetween, the width of the longitudinal seam is smaller than the diameter of a corncob; reel chain assemblies are symmetrically installed on the decelerating transfer case and the upper surfaces of the two sides of the longitudinal seams; three coaxial stalk-chopped cutters are lengthways installed in the corncob picking platform; the middle notches of the three stalk-chopped cutters are just opposite to the longitudinal seams of the corncob picking platform; and the input shaft ends of the three stalk-chopped cutters are installed in the decelerating transfer case assembly. The invention has simple integral structure aswell as scientific and reasonable design, realizes the smashing of straws while reaping corn ears, improves the work efficiency of a corn harvester, increases the corn yields, promotes the updating of the corn harvester, and has very important practical significance to the agricultural development.
Description
Technical field
The invention belongs to agricultural mechanical field, relate to corn picker, especially a kind of three-roller corn picking fringe and straw millstone.
Background technology
Pluck fringe and crushed stalk and burn the demand cause air pollution and to develop animal husbandry and propose in order to solve the stem stalk, finish in the corn ear results namely that stalks cutting is collected or and field.External corn mostly is the plantation of 1 year season, and straw-returning behind the harvest corn utilizes the infertile field of burying of deep ploughing winter slack.It is regional to yield two crops a year at China's wheat and corn, and along with the development of industrial fuel, the stalk as the rural area main fuel has become the field to burn air-polluting refuse in the past, and the livestock breeding that develops rapidly needs a large amount of feeds.So fringe is plucked in development and crushed stalk type corn picker has great importance.
The corn planting of China has following characteristics: 1, the plantation plot is little; 2, corn planting line-spacing disunity; 3, grain water content is higher the harvest corn phase; 4, stalk is handled diversified demand.
The corn picker present situation of present China, on operation principle and structure, all there is not the basic reaping corn problem that solves the demand that meets existing national conditions agronomy condition, especially in the ceding of Taiwan of corn picker, be merely able to play and cut root and draw the stem effect, and it is to carry out in cracker that straw is pulverized, cause the straw crush efficiency low, it is relatively poor to pluck the fringe ability.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of three-roller corn picking fringe and straw millstone are provided, this device design science is reasonable, and it is reliable to pluck fringe, can carry out pulverization process to stalk.
The objective of the invention is to be achieved through the following technical solutions:
A kind of three-roller corn picking fringe and straw millstone, comprise deceleration transfer case assembly, ear harvesting bench and draw the stem roller, it is characterized in that: the front end at deceleration transfer case assembly is fixed with ear harvesting bench, ear harvesting bench is the bilateral symmetry structure that is provided with longitudinal joint, the width of longitudinal joint is less than the diameter of corncob, on the upper surface of ear harvesting bench both sides and deceleration transfer case, be symmetrically installed with the rice-pulling chain assembly jointly, three coaxial stem cutting knifes that draw vertically are installed in ear harvesting bench, three are drawn the middle entry of stem cutting knife over against the longitudinal joint of ear harvesting bench, and three are drawn the input shaft end of stem cutting knife to be installed in the deceleration transfer case assembly.
And the described stem cutting knife that draws comprises that the master draws stem cutting knife, pair to draw stem cutting knife and cutting knife, and it is radially to interlace to arrange and interlock one by one that the master draws stem cutting knife, pair to draw stem cutting knife and cutting knife.
And described rice-pulling chain assembly is made of rice-pulling chain wheel and rice-pulling chain bar.
And, describedly on two rice-pulling chain assemblies, all be covered with a guard shield.
Advantage of the present invention and good effect are:
1, this device has realized that corn plucks fringe, corncob automatic transport automatically, realizes can not losing through the corn of grain header again, and the corn that falls is on the ground no longer pulverized, and by artificial multiple the receipts, realizes authentic and valid corn picker.
2, this device also carries out preliminary pulverization process to straw when plucking fringe, is convenient to the further pulverizing of straw and the synchronous tiling of stalk, has improved the operating efficiency of grain header.
3, overall structure of the present invention is simple, and design science is reasonable, has realized crushed stalk again in the corn ear harvesting, improved the operating efficiency of corn picker, increased the corn yield, promoted the update of corn picker, agricultural development has been of great practical significance.
Description of drawings
Fig. 1 is structural front view of the present invention;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the rearview (falling turnback) of Fig. 1;
Fig. 4 removes structural representation behind the guard shield for the present invention;
Fig. 5 is the schematic perspective view of Fig. 4;
Fig. 6 the present invention removes the structural representation of ear harvesting bench.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described, present embodiment is descriptive, is not determinate, can not limit protection scope of the present invention thus.
A kind of three-roller corn picking fringe and straw millstone, comprise deceleration transfer case assembly 1, ear harvesting bench 3, guard shield 2 and draw the stem roller, concrete formation is: the front end at deceleration transfer case assembly is fixed with ear harvesting bench, deceleration device is installed in the deceleration transfer case assembly and receives external impetus by power shaft 8; Ear harvesting bench is for being provided with the bilateral symmetry structure of longitudinal joint therebetween, the width of longitudinal joint is less than the diameter of corncob but greater than the diameter of straw, upper surface in the ear harvesting bench both sides is equipped with the rice-pulling chain assembly with the deceleration transfer case respectively, this rice-pulling chain assembly is made of rice-pulling chain wheel 4 and rice-pulling chain bar 9, two rice-pulling chain assemblies are symmetrical arranged, and the power of rice-pulling chain assembly comes from deceleration transfer case assembly; All be covered with a guard shield on two rice-pulling chain assemblies, guard shield can transmit rearward by the corncob under the rice-pulling chain assembly will be broken off with the fingers and thumb; In ear harvesting bench, vertically be equipped with and draw the stem roller, draw the entry of stem roller over against plucking fringe tongue longitudinal joint, draw the stem roller to comprise that the master draws stem cutting knife 6, pair to draw stem cutting knife 5 and cutting knife 7, the master draws stem cutting knife, pair to draw stem cutting knife and the coaxial setting of cutting knife, its input shaft end is installed in the deceleration transfer case assembly, main stem cutting knife, the pair of drawing draws stem cutting knife and cutting knife to arrange and interlock one by one for radially interlacing, and the straw that enters longitudinal joint can be left behind and cuts off pulverizing by cutting knife.
The shape of drawing stem cutting knife and cutting knife of this device, position are varied, and present embodiment is example with above-mentioned only, but is not limited to said structure.
This device can get up the straw collecting after pulverizing and further pulverize, and collects or shed also field then.
Operation principle of the present invention is:
Whole strain corn realizes that under the effect of plucking fringe plate, rice-pulling chain assembly, guard shield whole strain corn draws in the ceding of Taiwan and realizes that corn separates with the stem stalk, and corn is imported the lateral transfer belt.
Whole strain corn at the rice-pulling chain assembly, pluck fringe plate, guard shield and draw and finish under the effect of stem cutting knife separating of corncob and stalk, main stem cutting knife, the pair of drawing draws stem cutting knife, cutting knife to realize drawing stem and crushed stalk, this version has realized not handling falling corn and has only handled through plucking the corn straw harvesting of fringe, has realized plucking fringe and crushed stalk simultaneously and has handled.
Claims (3)
1. a three-roller corn picking fringe and straw millstone, comprise deceleration transfer case assembly, ear harvesting bench and draw the stem roller, front end at deceleration transfer case assembly is fixed with ear harvesting bench, ear harvesting bench is the bilateral symmetry structure that is provided with longitudinal joint, on the upper surface of ear harvesting bench both sides and deceleration transfer case, be symmetrically installed with the rice-pulling chain assembly jointly, it is characterized in that: the width of longitudinal joint is less than the diameter of corncob, three coaxial stem cutting knifes that draw vertically are installed in ear harvesting bench, three are drawn the middle entry of stem cutting knife over against the longitudinal joint of ear harvesting bench, and three are drawn the input shaft end of stem cutting knife to be installed in the deceleration transfer case assembly;
The described stem cutting knife that draws comprises that the master draws stem cutting knife, pair to draw stem cutting knife and cutting knife, and it is radially to interlace to arrange and interlock one by one that the master draws stem cutting knife, pair to draw stem cutting knife and cutting knife.
2. three-roller corn picking fringe according to claim 1 and straw millstone is characterized in that: described rice-pulling chain assembly is made of rice-pulling chain wheel and rice-pulling chain bar.
3. three-roller corn picking fringe according to claim 1 and 2 and straw millstone is characterized in that: describedly all be covered with a guard shield on two rice-pulling chain assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910070868 CN101695237B (en) | 2009-10-19 | 2009-10-19 | Three-roller corn picking and straw smashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910070868 CN101695237B (en) | 2009-10-19 | 2009-10-19 | Three-roller corn picking and straw smashing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101695237A CN101695237A (en) | 2010-04-21 |
| CN101695237B true CN101695237B (en) | 2013-09-18 |
Family
ID=42140398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910070868 Expired - Fee Related CN101695237B (en) | 2009-10-19 | 2009-10-19 | Three-roller corn picking and straw smashing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101695237B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422753A (en) * | 2011-10-06 | 2012-04-25 | 黑龙江省农业机械工程科学研究院 | Meshing-rotational precision mincing three-roll type maize ear-snapping device |
| CN106233927B (en) * | 2016-07-25 | 2019-01-22 | 中联重机股份有限公司 | A kind of isolating and protecting structure for ear picking bench |
| CN107371591A (en) * | 2017-08-29 | 2017-11-24 | 河南省凯农机械有限公司 | A kind of ear-snapping unit |
| CN112219547A (en) * | 2020-10-26 | 2021-01-15 | 新疆新研牧神科技有限公司 | A stem pulling roller and stem pulling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324498A1 (en) * | 1982-07-12 | 1984-01-12 | Hesston Corp., 67062 Hesston, Kan. | Tensioning device of a conveyor for a harvesting machine |
| CN2684539Y (en) * | 2004-01-02 | 2005-03-16 | 赵秉杰 | Improved picker of maize harvester |
| CN2686298Y (en) * | 2004-02-04 | 2005-03-23 | 陈运发 | Comprehehsive maize stripper |
| CN1625933A (en) * | 2003-12-11 | 2005-06-15 | 李凤咏 | Integrated set for picking up the ear of grain in corn harvester |
| CN2781748Y (en) * | 2005-04-15 | 2006-05-24 | 孔繁印 | Maize harvester cutting platform |
| CN101474586A (en) * | 2008-01-04 | 2009-07-08 | 侯志柔 | Full automatic three-roller dentition formula machine special for pulverizing waste plastics film knitting bag |
| CN201499459U (en) * | 2009-10-19 | 2010-06-09 | 天津毕晟智能科技开发有限公司 | Three-roller ear corn-picking and straw-chopping machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2643550C (en) * | 2007-11-08 | 2012-04-10 | Redekop Enterprises Inc. | Harvesting corn cobs |
-
2009
- 2009-10-19 CN CN 200910070868 patent/CN101695237B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324498A1 (en) * | 1982-07-12 | 1984-01-12 | Hesston Corp., 67062 Hesston, Kan. | Tensioning device of a conveyor for a harvesting machine |
| CN1625933A (en) * | 2003-12-11 | 2005-06-15 | 李凤咏 | Integrated set for picking up the ear of grain in corn harvester |
| CN2684539Y (en) * | 2004-01-02 | 2005-03-16 | 赵秉杰 | Improved picker of maize harvester |
| CN2686298Y (en) * | 2004-02-04 | 2005-03-23 | 陈运发 | Comprehehsive maize stripper |
| CN2781748Y (en) * | 2005-04-15 | 2006-05-24 | 孔繁印 | Maize harvester cutting platform |
| CN101474586A (en) * | 2008-01-04 | 2009-07-08 | 侯志柔 | Full automatic three-roller dentition formula machine special for pulverizing waste plastics film knitting bag |
| CN201499459U (en) * | 2009-10-19 | 2010-06-09 | 天津毕晟智能科技开发有限公司 | Three-roller ear corn-picking and straw-chopping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101695237A (en) | 2010-04-21 |
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