CN201499459U - Three-roller ear corn-picking and straw-chopping machine - Google Patents
Three-roller ear corn-picking and straw-chopping machine Download PDFInfo
- Publication number
- CN201499459U CN201499459U CN2009202214226U CN200920221422U CN201499459U CN 201499459 U CN201499459 U CN 201499459U CN 2009202214226 U CN2009202214226 U CN 2009202214226U CN 200920221422 U CN200920221422 U CN 200920221422U CN 201499459 U CN201499459 U CN 201499459U
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- cutting knife
- corn
- transfer case
- ear
- rice
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Abstract
The utility model relates to a three-roller ear corn-picking and straw-chopping machine, which comprises a reducing transfer case assembly, an ear corn-picking platform and stalk-pulling rollers, the ear corn-picking platform is fixed on the front end of the reducing transfer case assembly, and is of a symmetric structure, at the middle of which a longitudinal slot is arranged, the width of the longitudinal slot is smaller than the diameter of an ear corn, a crop-driving chain assembly is symmetrically mounted on the upper surfaces of both sides of the ear corn-picking platform and the reducing transfer case assembly, three coaxial stalk-pulling cutters are longitudinally mounted in the ear corn-picking platform, a cutting inlet between the three stalk-pulling cutters faces the longitudinal slot of the ear corn-picking platform, and the ends of the input shafts of the three stalk-pulling cutters are mounted in the reducing transfer case assembly. The utility model has the advantages of simple overall structure and scientific and reasonable design, and can harvest ear corns and chop straws at the same time, thus increasing the operating efficiency of corn harvesters and the yield of corns and promoting the upgrading of corn harvesters, which is practically significant for the development of agriculture.
Description
Technical field
The utility model belongs to agricultural mechanical field, relates 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, finish in the corn ear results promptly that stalks cutting is collected or and field in order to solve the stem stalk.External corn mostly is the plantation of 1 year one 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 crushed stalk is to carry out in cracker, cause the crushed stalk inefficiency, it is relatively poor to pluck the fringe ability.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of three-roller corn picking fringe and straw millstone are provided, and this device design science is reasonable, and it is reliable to pluck fringe, can carry out pulverization process to stalk.
The purpose of this utility model is 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 longitudinal joints that draw the middle entry of stem cutting knife over against ear harvesting bench, 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 be provided with 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 utility model 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 stalk when plucking fringe, is convenient to the further pulverizing of stalk and the synchronous tiling of stalk, has improved the operating efficiency of grain header.
3, the utility model overall structure 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 the utility model structural front view;
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 utility model;
Fig. 5 is the schematic perspective view of Fig. 4;
Fig. 6 the utility model removes the structural representation of ear harvesting bench.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described, present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model 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 stalk, 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 with 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, the entry of drawing the stem roller is 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 be provided with and interlock one by one for radially interlacing, and the stalk 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 an 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 utility model 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 (4)
1. 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 longitudinal joints that draw the middle entry of stem cutting knife over against ear harvesting bench, three are drawn the input shaft end of stem cutting knife to be installed in the deceleration transfer case assembly.
2. three-roller corn picking fringe according to claim 1 and straw millstone, it is characterized in that: 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 be provided with and interlock one by one that the master draws stem cutting knife, pair to draw stem cutting knife and cutting knife.
3. 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.
4. according to claim 1 or 3 described three-roller corn picking fringe and straw millstones, it is characterized in that: describedly on two rice-pulling chain assemblies, all be covered with a guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202214226U CN201499459U (en) | 2009-10-19 | 2009-10-19 | Three-roller ear corn-picking and straw-chopping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202214226U CN201499459U (en) | 2009-10-19 | 2009-10-19 | Three-roller ear corn-picking and straw-chopping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499459U true CN201499459U (en) | 2010-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202214226U Expired - Lifetime CN201499459U (en) | 2009-10-19 | 2009-10-19 | Three-roller ear corn-picking and straw-chopping machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201499459U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695237A (en) * | 2009-10-19 | 2010-04-21 | 天津毕晟智能科技开发有限公司 | Three-roller corn picking and straw smashing device |
| 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 |
| CN104640435A (en) * | 2012-07-16 | 2015-05-20 | 弗朗茨·施拉特内克尔 | Picking unit, harvesting attachment and harvester for corn or similar |
| CN107509457A (en) * | 2017-09-08 | 2017-12-26 | 石河子大学 | A kind of open-close type safflower fruit ball collector |
-
2009
- 2009-10-19 CN CN2009202214226U patent/CN201499459U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695237A (en) * | 2009-10-19 | 2010-04-21 | 天津毕晟智能科技开发有限公司 | Three-roller corn picking and straw smashing device |
| CN101695237B (en) * | 2009-10-19 | 2013-09-18 | 天津毕晟智能科技开发有限公司 | Three-roller corn picking and straw smashing device |
| CN104640435A (en) * | 2012-07-16 | 2015-05-20 | 弗朗茨·施拉特内克尔 | Picking unit, harvesting attachment and harvester for corn or similar |
| 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 |
| CN107509457A (en) * | 2017-09-08 | 2017-12-26 | 石河子大学 | A kind of open-close type safflower fruit ball collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100609 Effective date of abandoning: 20091019 |
|
| RGAV | Abandon patent right to avoid regrant |