CN214316286U - High-low chain type coarse cereal grain harvesting header suitable for crawler machine - Google Patents
High-low chain type coarse cereal grain harvesting header suitable for crawler machine Download PDFInfo
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- CN214316286U CN214316286U CN202120074247.3U CN202120074247U CN214316286U CN 214316286 U CN214316286 U CN 214316286U CN 202120074247 U CN202120074247 U CN 202120074247U CN 214316286 U CN214316286 U CN 214316286U
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Abstract
The utility model provides a high-low chain type coarse cereal grain harvesting header suitable for a crawler machine, which comprises a header system, a snapping system and a side auger system; the rear end of the ear picking system is connected with a feeding auger, the ear picking system comprises a plurality of ear picking platforms arranged side by side, a grain divider is arranged on an ear picking panel in each ear picking platform, a grain pulling chain is arranged on the lower side of the grain divider and connected to a first transmission case, a group of grain pulling chains are formed by a high-position grain pulling chain and a low-position grain pulling chain in each grain pulling chain, when the grain pulling chains are installed, the rear sides of the grain pulling chains are connected to the first transmission case through grain pulling wheels, driven grain pulling wheels are arranged on the front sides of the grain pulling chains, tensioning mechanisms are arranged on the front sides below the grain pulling chains, and transition wheels are arranged in the chain transmission structure of the grain pulling chains. The utility model discloses in, adopt double height chain structure, effectively increase the straw and pass through efficiency, solved the straw jam problem.
Description
Technical Field
The utility model belongs to the technical field of agricultural equipment, specifically belong to a height chain coarse cereal seed grain results header suitable for track machine.
Background
With the rapid development of harvesters, mechanical harvesting has become an important means of agricultural harvesting, with harvesting speed and effectiveness also becoming increasingly important. The coarse cereal header can be hung on the wheat harvester, so that the sorghum harvesting effect is realized, the aim of one machine with multiple purposes is fulfilled, and the cost of farmers is greatly saved.
However, the existing coarse cereal header still has the problem of straw blockage, and the harvesting effect of the header is influenced.
Disclosure of Invention
The utility model provides a height chain coarse cereal seed grain results header suitable for track machine to the increase straw that reaches passes through efficiency, thoroughly solves the purpose of straw jam problem.
The utility model provides a height chain cereal grain results header suitable for track machine which characterized in that: comprises a header system, a snapping system and a side auger system;
the header system comprises a header body and a feeding auger; the feeding auger is arranged on the cutting table body;
the rear end of the ear picking system is connected with a feeding auger, the ear picking system comprises a plurality of ear picking platforms arranged side by side, a crop divider is arranged on an ear picking panel in each ear picking platform, a crop pulling chain is arranged on the lower side of each crop divider and connected to a first transmission box, a group of crop pulling chains is formed by a high crop pulling chain and a low crop pulling chain in each crop pulling chain, when the crop pulling chains are installed, the rear sides of the crop pulling chains are connected to the first transmission box through crop pulling wheels, driven crop pulling wheels are arranged on the front sides of the crop pulling chains, tensioning mechanisms are arranged on the front sides below the crop pulling chains, and transition wheels are arranged in crop pulling chain transmission structures; a swing ring box is arranged on the side surface of the header, and a cutting knife is connected to the swing ring box; the cutting knife is positioned at the lower side of the grain pulling chain;
the two sides of the upper parts of the ear picking system and the header system are provided with edge auger systems; the side packing auger system comprises a side packing auger, a transverse shaft and a transmission case II; the power is transmitted to the side packing auger through the transverse shaft and the transmission case II;
each gearbox is connected to a power source.
Furthermore, the tensioning mechanism comprises a tensioning spring, a driven chain wheel and a tensioning welding joint, wherein the driven chain wheel is fixed on the tensioning welding joint through a bolt, the tensioning spring is sleeved on a fixed pipe of the tensioning welding joint and then is fixed on the lower side of the snapping panel through a screw and a nut.
Furthermore, the height difference between the high-position grain pulling chain and the low-position grain pulling chain is 29 mm.
Furthermore, the row spacing of the reel chains is 400 mm.
The utility model has the advantages that:
the utility model discloses in, adopt double height chain structure, effectively increase the straw and pass through efficiency, solved the straw jam problem.
When the coarse cereal cutting table works, power is transmitted to the cutting table body through the whole machine, and the cutting table body transmits the power to the feeding auger and the transmission case I in the ear picking system and the transmission case II in the swinging ring case and the edge auger system respectively. The transmission box II in the side auger system drives the side auger to rotate, crops with higher straws are twisted into the header, the transmission box in the ear picking system drives the reel to rotate, the reel pulls the reel chain to pull the crop straws into the header body, the swinging ring box drives the cutting knife to cut at high frequency, the crops are cut off to be fed into the header body, and the feeding auger feeds the cut crops into the whole machine through the header opening.
The straw is stirred to the header to the reel chain under the drive of pulling out standing grain wheel, and both sides chain has stirring power in left and right direction in the passageway, and more importantly, the standing grain chain of pulling out of stirring divide into upper and lower two-layer, improves and stirs efficiency, effectively avoids the straw jam problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a side view of the present invention;
FIG. 5 is a partial view of the stalk pulling chain of the present invention;
fig. 6 is a schematic view of the tensioning mechanism of the present invention.
In the figure: 1. cutting the table body; 2. feeding a packing auger; 3. a crop divider; 4.1, a high-position grain pulling chain; 4.2, a low-position grain pulling chain; 5. a first transmission case; 6.1, a reel for pulling out the rice; 6.2 a passive reel; 7. a transition wheel; 8. a swing ring box; 9. cutting; 10. a side auger; 11. a horizontal axis; 12. a second transmission case; 13.1, tensioning a spring; and 13.2, tensioning and welding.
Detailed Description
Referring to the drawings, the utility model provides a height chain cereal seed grain results header suitable for track machine, its characterized in that: comprises a header system, a snapping system and a side auger system;
the header system comprises a header body 1 and a feeding auger 2; the feeding auger 2 is arranged on the header body 1;
the rear end of the ear picking system is connected with a feeding auger 2, the ear picking system comprises a plurality of ear picking platforms arranged side by side, a grain divider 3 is arranged on an ear picking panel in each ear picking platform, a grain pulling chain is arranged on the lower side of the grain divider 3 and is connected to a first transmission box 5, a group of grain pulling chains is formed by a high grain pulling chain 4.1 and a low grain pulling chain 4.2 in each grain pulling chain, when the grain pulling chains are installed, the rear sides of the grain pulling chains are connected to the first transmission box 5 through grain pulling wheels 6, passive grain pulling wheels 6.2 are arranged on the front sides of the grain pulling chains, tensioning mechanisms are arranged on the front sides below the grain pulling chains, and transition wheels 7 are arranged in the chain transmission structures of the grain pulling chains; a swing ring box 8 is arranged on the side surface of the header, and a cutting knife 9 is connected to the swing ring box 8; the cutting knife 9 is positioned at the lower side of the grain pulling chain;
the two sides of the upper parts of the ear picking system and the header system are provided with edge auger systems; the side packing auger system comprises a side packing auger 10, a transverse shaft 11 and a transmission case II 12; the power is transmitted to the side packing auger 10 through the transverse shaft 11 and the transmission case II 12;
each gearbox is connected to a power source.
The tensioning mechanism comprises a tensioning spring 13.1, a driven chain wheel and a tensioning welding joint 13.2, wherein the driven chain wheel is fixed on the tensioning welding joint 13.2 through a bolt, the tensioning spring 13.1 is sleeved on a fixing pipe of the tensioning welding joint 13.2 and then is fixed on the lower side of the snapping panel through a screw and a nut; wherein, the driven chain wheel is a reel.
The utility model discloses in, coarse cereal seed grain results header adopts high, the two standing grain chain structures of low chain, and the difference of standing grain chain height is 29mm, and the line spacing is 400mm, and the header is five-row. When the straw blocking device is used specifically, the times of straw blocking are effectively reduced.
Claims (4)
1. The utility model provides a height chain cereal grain results header suitable for track machine which characterized in that: comprises a header system, a snapping system and a side auger system;
the header system comprises a header body and a feeding auger; the feeding auger is arranged on the cutting table body;
the rear end of the ear picking system is connected with a feeding auger, the ear picking system comprises a plurality of ear picking platforms arranged side by side, a crop divider is arranged on an ear picking panel in each ear picking platform, a crop pulling chain is arranged on the lower side of each crop divider and connected to a first transmission box, a group of crop pulling chains is formed by a high crop pulling chain and a low crop pulling chain in each crop pulling chain, when the crop pulling chains are installed, the rear sides of the crop pulling chains are connected to the first transmission box through crop pulling wheels, driven crop pulling wheels are arranged on the front sides of the crop pulling chains, tensioning mechanisms are arranged on the front sides below the crop pulling chains, and transition wheels are arranged in crop pulling chain transmission structures; a swing ring box is arranged on the side surface of the header, and a cutting knife is connected to the swing ring box; the cutting knife is positioned at the lower side of the grain pulling chain;
the two sides of the upper parts of the ear picking system and the header system are provided with edge auger systems; the side packing auger system comprises a side packing auger, a transverse shaft and a transmission case II; the power is transmitted to the side packing auger through the transverse shaft and the transmission case II;
each gearbox is connected to a power source.
2. The high-low chain type coarse cereal grain harvesting header suitable for the track machine as claimed in claim 1, wherein the tensioning mechanism comprises a tensioning spring, a driven chain wheel and a tensioning welding joint, the driven chain wheel is fixed on the tensioning welding joint through a bolt, the tensioning spring is sleeved on a fixed pipe of the tensioning welding joint and then fixed on the lower side of the snapping panel through a screw and a nut.
3. The high-low chain type coarse cereal grain harvesting header suitable for the track machine as claimed in claim 1, wherein the height difference between the high-position grain pulling chain and the low-position grain pulling chain is 29 mm.
4. The high-low chain type coarse cereal grain harvesting header suitable for the crawler machine according to claim 1, wherein the row spacing of the reel chains is 400 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074247.3U CN214316286U (en) | 2021-01-12 | 2021-01-12 | High-low chain type coarse cereal grain harvesting header suitable for crawler machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074247.3U CN214316286U (en) | 2021-01-12 | 2021-01-12 | High-low chain type coarse cereal grain harvesting header suitable for crawler machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214316286U true CN214316286U (en) | 2021-10-01 |
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ID=77910482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120074247.3U Active CN214316286U (en) | 2021-01-12 | 2021-01-12 | High-low chain type coarse cereal grain harvesting header suitable for crawler machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214316286U (en) |
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2021
- 2021-01-12 CN CN202120074247.3U patent/CN214316286U/en active Active
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