CN203027743U - Header transmission device of corn harvester - Google Patents
Header transmission device of corn harvester Download PDFInfo
- Publication number
- CN203027743U CN203027743U CN 201220750486 CN201220750486U CN203027743U CN 203027743 U CN203027743 U CN 203027743U CN 201220750486 CN201220750486 CN 201220750486 CN 201220750486 U CN201220750486 U CN 201220750486U CN 203027743 U CN203027743 U CN 203027743U
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- China
- Prior art keywords
- header
- stalk
- power shaft
- chain
- cutter
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- Expired - Fee Related
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Abstract
The utility model relates to a header transmission device of a corn harvester. The header transmission device of the corn harvester is arranged on a lower header of a rear portion of a double-layer header of the corn harvester; an upper header is hinged with the lower header; every divider which is arranged on the upper header is provided with a grain moving chain; the lower header which is corresponding to the upper header is provided with a header cutter conveying chain; a case is fixedly arranged at an upper end of a rear portion of the lower header; a straw gather stirring cage is horizontally arranged in the case; the lower header which is arranged under the case is provided with a straw conveying belt; and a transmission box which is fixedly arranged on a lateral side of the rear portion of the lower header drives the straw conveying belt, the header cutter conveying chain and the straw gather stirring cage to rotate. The header transmission device of the corn harvester has the advantages of being capable of achieving corresponding power distribution through power source, enabling the arrangement of the header to be reasonable and space to be compact due to the fact that a header transmission structure is integrally and systematically optimized, improving the reliability of the header, effectively reducing the transmission fault rate, further improving the service efficiency of the harvester and being strong in practicability and domestically initiative.
Description
Technical field
The utility model belongs to agricultural mechanical field, relates 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 the stalks cutting collection 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, bearing and dialling standing grain, plucking fringe, the vital task of transmission, and at other devices that vehicle installs, be ceding of Taiwan service basically.
By inquiry, the document close with the utility model 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 according to offshore company designs, and is that 4 row are self-propelled, has 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 pluck fringe-fruit ear peeling-straw-returning integration of operation, but this kind structure causes huge, the complex structure of unit, to the field road conditions bad adaptability of China's rural area wide geographic area, expensive, maintenance difficult and Chinese economic development level are not inconsistent.Therefore 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 the emphasis problem 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.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of corn harvester header transmission device is provided, and this ceding of Taiwan transmission designs more science, reasonable, and simple in structure, it is reliable to pluck fringe, simplifies complete machine structure.
The purpose of this utility model is 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, install 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 installs 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 installs on the primary input axle installs, the stalk gear meshes the cutter gear that cutter conveyer chain power shaft installs respectively and stirs that the cage power shaft installs 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 utility model 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 installed in structural representation in the ceding of Taiwan assembly for the utility model;
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 utility model;
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 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.
Present embodiment is that example is narrated with the double-deck ceding of Taiwan.
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, install 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.
Install 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 that installs on the primary input axle 22 engagement stalk power shafts install, stalk gear mesh the cutter gear 17 that cutter conveyer chain power shaft installs respectively and stir that the cage power shaft installs 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 utility model 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 the stalk power shaft respectively with power in transmission case, cutter conveyer chain power shaft and stir the cage power shaft, the input sprocket that drives the stalk conveyer belt respectively 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, has effectively reduced 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, install 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 installs 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 installs on the primary input axle installs, the stalk gear meshes the cutter gear that cutter conveyer chain power shaft installs respectively and stirs that the cage power shaft installs 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 |
|---|---|---|---|
| CN 201220750486 CN203027743U (en) | 2012-12-31 | 2012-12-31 | Header transmission device of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750486 CN203027743U (en) | 2012-12-31 | 2012-12-31 | Header transmission device of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027743U true CN203027743U (en) | 2013-07-03 |
Family
ID=48679897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750486 Expired - Fee Related CN203027743U (en) | 2012-12-31 | 2012-12-31 | Header transmission device of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503642A (en) * | 2013-10-08 | 2014-01-15 | 彭开霖 | Floating type cutting platform power transmission device used for micro combine harvester |
-
2012
- 2012-12-31 CN CN 201220750486 patent/CN203027743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503642A (en) * | 2013-10-08 | 2014-01-15 | 彭开霖 | Floating type cutting platform power transmission device used for micro combine harvester |
| CN103503642B (en) * | 2013-10-08 | 2015-04-08 | 彭开霖 | Floating type cutting platform power transmission device used for micro combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131231 |