CN103039203A - Header drive device of corn harvester - Google Patents
Header drive device of corn harvester Download PDFInfo
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- CN103039203A CN103039203A CN2012105946330A CN201210594633A CN103039203A CN 103039203 A CN103039203 A CN 103039203A CN 2012105946330 A CN2012105946330 A CN 2012105946330A CN 201210594633 A CN201210594633 A CN 201210594633A CN 103039203 A CN103039203 A CN 103039203A
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- header
- stalk
- power shaft
- cutter
- chain
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Abstract
The invention relates to a header drive device of a corn harvester. The header drive device is arranged on a lower header on the back portion of double headers of the corn harvester. An upper header is hinged with the lower header. Each divider on the upper header is provided with a stalk pushing chain. A header-cutter conveying chain is arranged on the lower header corresponding to the upper header. A straw collecting auger is transversely arranged inside a box which is fixedly mounted at the upper end of the back portion of the lower header. A straw conveying belt is arranged on the lower header under the box. A drive box fixedly arranged on the side of the back portion of the lower header is capable of driving the straw conveying belt, the header-cutter conveying chain and the straw collecting auger to rotate. Corresponding power distribution can be achieved with one power source, and accordingly, the header drive structure is improved integrally and systematically. The header layout is more reasonable, the space is more compact, the reliability of the header is improved, the drive failure rate is effectively reduced, and the service efficiency of the harvester is further increased. The header drive device is practical and a national initiative.
Description
Technical field
The invention belongs to agricultural mechanical field, relate to corn picker, especially a kind of corn harvester header transmission device.
Background technology
Burn the demand that causes air pollution and develop animal husbandry in order to solve the stem stalk, national requirements is finished straw cutting, collecting or is gone back the field or do not pulverize and puts the shop in the corn ear results.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.Therefore developing the fringe and stalk harvesting type corn reaping machine has important meaning.
The ceding of Taiwan of corn picker is the important component part of corn picker, is bearing the vital task of dialling standing grain, harvesting, transmission, and other devices in that vehicle is fixedly mounted with are ceding of Taiwan service basically.
By inquiry, the document close with the present patent application also has many cedings of Taiwan and maize harvesting machine, and representing type has two kinds on 4YZ-3 type and 4YZ-4 type.Wherein the 4YZ-4 type is that maize harvesting machine principle design according to offshore company forms, and is that 4 row are self-propelled, with the function of corn peeling; 4YZ-3 type maize harvesting machine is the self-propelled combine harvester for corn and stalk of band fruit case.Maize harvesting machine is also arranged at present, can carry out harvesting-fruit ear peeling-straw-returning integration of operation, but this kind structure causes huge, the complex structure of unit, to the field road situation bad adaptability of China's rural area wide geographic area, expensive, maintenance difficult and China's expanding economy level are not inconsistent.Therefore the developed countries such as the designing requirement of China's corn harvesting machine and America and Europe are different.
To sum up, from present corn picker present situation, the function that Important Problems should be focused on systematization analysis maize harvesting machine will have, and strengthens innovation and the reliability consideration of the ceding of Taiwan, meets the reaping corn problem of existing national conditions agronomy condition demand from basic solution.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of corn harvester header transmission device is provided, this ceding of Taiwan driven Design is more scientific, reasonable, simple in structure, and harvesting is reliable, simplifies complete machine structure.
The objective of the invention is to be achieved through the following technical solutions:
A kind of corn harvester header transmission device, be installed on the lower cutting table at the double-deck ceding of Taiwan of corn picker rear portion, upper header and lower cutting table hinge dress, on each nearside divider on the upper header, rice-pulling chain is installed all, at the lower cutting table of corresponding upper header ceding of Taiwan cutter conveyer chain is installed, be fixedly mounted with cabinet in the lower cutting table rear upper end, horizontal installation stalk converges and stirs cage in this cabinet, lower cutting table below cabinet is installed the stalk conveyer belt, side is fixedly mounted with a transmission case at the lower cutting table rear portion, and this transmission case driving stalk conveyer belt, ceding of Taiwan cutter conveyer chain, stalk converge and stir the cage rotation.
And, the structure of described transmission case inside is: the parallel primary input axle that is equipped with respectively in transmission case, the stalk power shaft, cutter conveyer chain power shaft and stir the cage power shaft, in transmission case, the stalk gear that the master gear engagement stalk power shaft that is fixedly mounted with on the primary input axle is fixedly mounted with, the stalk gear meshes respectively the cutter gear that cutter conveyer chain power shaft is fixedly mounted with and stirs that the cage power shaft is fixedly mounted with stirs the cage gear, the head sprocket of primary input axle is connected with a joggle by the output chain gear of chain and vehicle power shaft, the stalk sprocket wheel of stalk power shaft is connected with a joggle by the input sprocket of chain and stalk conveyer belt, the cutter wheel of cutter transmission power shaft is in transmission connection by the input belt wheel of belt and ceding of Taiwan cutter conveyer chain, stirs the cage power shaft directly converges screw feeder as stalk power input shaft.
Advantage of the present invention and good effect are:
This transmission device can be realized corresponding power distribution by a power source, whole, systematically optimized ceding of Taiwan drive mechanism, make ceding of Taiwan layout more reasonable, the space is compacter, improve the reliability of the ceding of Taiwan, effectively reduced the transmission fault rate, further increased the service efficiency of grain header, practicality is stronger, belongs to domestic initiation.
Description of drawings
Fig. 1 is that the present invention is installed in the structural representation in the ceding of Taiwan assembly;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the perspective view of Fig. 1;
Fig. 4 is structural front view of the present invention;
Fig. 5 is that the A-A of Fig. 4 is to cross-sectional view;
Fig. 6 is that the B-B of Fig. 4 is to cross-sectional view;
Fig. 7 is the perspective view of Fig. 4.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described; Present embodiment is descriptive, is not determinate, can not limit thus protection scope of the present invention.
Present embodiment is narrated as an example of the double-deck ceding of Taiwan example.
A kind of corn harvester header transmission device, be installed on the lower cutting table 8 at the double-deck ceding of Taiwan of corn picker rear portion, upper header 1 and lower cutting table hinge dress, on each nearside divider on the upper header, rice-pulling chain 14 is installed all, at the lower cutting table of corresponding upper header ceding of Taiwan cutter conveyer chain 13 is installed, be fixedly mounted with cabinet 3 in the lower cutting table rear upper end, horizontal installation stalk converges and stirs cage 15 in this cabinet, lower cutting table below cabinet is installed stalk conveyer belt 7, and rice-pulling chain, ceding of Taiwan cutter conveyer chain, stalk converge and stir cage and the stalk conveyer belt drives rotation by external impetus respectively.
Be fixedly mounted with a transmission case 4 at lower cutting table rear portion side, parallelly respectively in this transmission case primary input axle 21, stalk power shaft 20, cutter conveyer chain power shaft 18 are installed and stir cage power shaft 5, in transmission case, the stalk gear 19 that the master gear 22 engagement stalk power shafts that are fixedly mounted with on the primary input axle are fixedly mounted with, stalk gear mesh respectively the cutter gear 17 that cutter conveyer chain power shaft is fixedly mounted with and stir that the cage power shaft is fixedly mounted with stirs cage gear 23.The head sprocket 9 of primary input axle is connected with a joggle by the output chain gear 6 of chain and vehicle power shaft 16, the stalk sprocket wheel 10 of stalk power shaft is connected with a joggle by the input sprocket 12 of chain and stalk conveyer belt, the cutter wheel 11 input belt wheels 2 by belt and ceding of Taiwan cutter conveyer chain that cutter transmits power shaft are in transmission connection, and stir the cage power shaft directly converges screw feeder as stalk power input shaft.
Said structure is referring to Fig. 4,5,6,7.
Operation principle of the present invention is:
The vehicle power shaft connects the power take-off (also can be hydraulic motor) of vehicle, the head sprocket of the chain wheel drive primary input axle of this vehicle power shaft, this head sprocket passes to respectively the stalk power shaft with power in transmission case, cutter conveyer chain power shaft and stir the cage power shaft, the input sprocket that drives respectively the stalk conveyer belt of these three power shafts, input belt wheel and the stalk of ceding of Taiwan cutter conveyer chain converge screw feeder, three axles rotate synchronously, realize carrying out corresponding power distribution by a power source by this device thus, globality, the systematized ceding of Taiwan drive mechanism of having optimized, make ceding of Taiwan layout more reasonable, the space is compacter; System has improved the reliability of the ceding of Taiwan, effectively reduces the transmission fault rate, has further increased the service efficiency of grain header.
Claims (2)
1. corn harvester header transmission device, it is characterized in that: be installed on the lower cutting table at the double-deck ceding of Taiwan of corn picker rear portion, upper header and lower cutting table hinge dress, on each nearside divider on the upper header, rice-pulling chain is installed all, at the lower cutting table of corresponding upper header ceding of Taiwan cutter conveyer chain is installed, be fixedly mounted with cabinet in the lower cutting table rear upper end, horizontal installation stalk converges and stirs cage in this cabinet, lower cutting table below cabinet is installed the stalk conveyer belt, side is fixedly mounted with a transmission case at the lower cutting table rear portion, and this transmission case drives the stalk conveyer belt, ceding of Taiwan cutter conveyer chain, stalk converges and stirs the cage rotation.
2. corn harvester header transmission device according to claim 1, it is characterized in that: the structure of described transmission case inside is: the parallel primary input axle that is equipped with respectively in transmission case, the stalk power shaft, cutter conveyer chain power shaft and stir the cage power shaft, in transmission case, the stalk gear that the master gear engagement stalk power shaft that is fixedly mounted with on the primary input axle is fixedly mounted with, the stalk gear meshes respectively the cutter gear that cutter conveyer chain power shaft is fixedly mounted with and stirs that the cage power shaft is fixedly mounted with stirs the cage gear, the head sprocket of primary input axle is connected with a joggle by the output chain gear of chain and vehicle power shaft, the stalk sprocket wheel of stalk power shaft is connected with a joggle by the input sprocket of chain and stalk conveyer belt, the cutter wheel of cutter transmission power shaft is in transmission connection by the input belt wheel of belt and ceding of Taiwan cutter conveyer chain, stirs the cage power shaft directly converges screw feeder as stalk power input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105946330A CN103039203A (en) | 2012-12-31 | 2012-12-31 | Header drive device of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105946330A CN103039203A (en) | 2012-12-31 | 2012-12-31 | Header drive device of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103039203A true CN103039203A (en) | 2013-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105946330A Pending CN103039203A (en) | 2012-12-31 | 2012-12-31 | Header drive device of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103039203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314721A (en) * | 2013-05-24 | 2013-09-25 | 湖州思达机械制造有限公司 | Transmission device for straw shredding device of longitudinal axial flow harvester |
| CN105612921A (en) * | 2016-03-24 | 2016-06-01 | 唐山利军机械制造有限公司 | Multifunctional self-walking type corn harvesting and silaging method and machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081896Y (en) * | 2007-09-26 | 2008-07-09 | 张可维 | Harvesting machine for maize |
| CN101695235A (en) * | 2009-10-16 | 2010-04-21 | 天津毕晟智能科技开发有限公司 | Corncob and stalk corn harvester header |
| CN102077737A (en) * | 2010-11-29 | 2011-06-01 | 孙晓东 | Corn harvester |
-
2012
- 2012-12-31 CN CN2012105946330A patent/CN103039203A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081896Y (en) * | 2007-09-26 | 2008-07-09 | 张可维 | Harvesting machine for maize |
| CN101695235A (en) * | 2009-10-16 | 2010-04-21 | 天津毕晟智能科技开发有限公司 | Corncob and stalk corn harvester header |
| CN102077737A (en) * | 2010-11-29 | 2011-06-01 | 孙晓东 | Corn harvester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314721A (en) * | 2013-05-24 | 2013-09-25 | 湖州思达机械制造有限公司 | Transmission device for straw shredding device of longitudinal axial flow harvester |
| CN103314721B (en) * | 2013-05-24 | 2015-08-12 | 湖州思达机械制造有限公司 | For the transmission device of longitudinal axial flow harvester straw chopping apparatus |
| CN105612921A (en) * | 2016-03-24 | 2016-06-01 | 唐山利军机械制造有限公司 | Multifunctional self-walking type corn harvesting and silaging method and machine |
| CN105612921B (en) * | 2016-03-24 | 2017-11-17 | 唐山利军机械制造有限公司 | A kind of multifunctional self-propelled blue or green storage harvest corn method and machinery |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |