CN2772200Y - Combined harvestor - Google Patents
Combined harvestor Download PDFInfo
- Publication number
- CN2772200Y CN2772200Y CN 200520030015 CN200520030015U CN2772200Y CN 2772200 Y CN2772200 Y CN 2772200Y CN 200520030015 CN200520030015 CN 200520030015 CN 200520030015 U CN200520030015 U CN 200520030015U CN 2772200 Y CN2772200 Y CN 2772200Y
- Authority
- CN
- China
- Prior art keywords
- header
- auger
- frame
- threshing
- housed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a combined harvester which comprises a header and a power output device, wherein a harvesting device is arranged below the header; the harvesting device comprises a straw shifting rod, a cutting device and a grass transfusion conveying auger; the harvesting device is connected with the power output device of the harvester. The header of the combine harvester can only be used for cutting the upper parts of ears of wheat and rice and sending the ears of the wheat and the rice into a threshing barn to thresh, and the left straws are cut by the harvesting device. Because most of the straws do not enter the threshing barn, the threshing speed can be accelerated and the harvesting speed is improved correspondingly. The straw quantity thrown by the threshing barn is reduced, and the loss of grains is reduced correspondingly.
Description
Technical field
The utility model belongs to combine.
Background technology
At present, the big-and-middle-sized combine of common harvesting wheat rice all is the straw that downcuts all to be sent into threshing bin carry out threshing, because the large percentage of straw, threshing speed is slow, kinetic equation loss is big, obviously influence harvesting speed, and also can wrap up in the straw after smashing and be with a certain proportion of grain, thereby cause whole economic efficiency low.
Summary of the invention
The purpose of this utility model provides a kind of fast and little combine of grain loss of speed that gathers in.
For achieving the above object, the utility model adopts following technical scheme: a kind of combine, comprise header and power take-off, multiple receipts device is housed below header, receive device again and comprise frame, cutter sweep is equipped with in the frame bottom, defeated careless auger is equipped with at the rear of cutter sweep, also has driving shaft on the frame, driving wheel is housed on the driving shaft, driving wheel links to each other with the power take-off of grain header, at the two ends of driving shaft drive sprocket is housed respectively, being matched by movable sprocket on drive sprocket and the frame, drive sprocket with linked to each other by chain by movable sprocket, some groups of straws are housed on the chain, link to each other by driving chain between defeated careless auger and the driving shaft, cutter sweep links to each other by transmission device with defeated careless auger.
On the frame between defeated careless auger and the power transmission shaft, expansion tightening wheel is housed.
Receiving device again links to each other with arrangement for adjusting height.
This combine, below header, add multiple receipts device, header only cuts down wheat, the spike of rice on top and it is sent into threshing bin carry out threshing, and by receiving the remaining straw of device cutting again, because most of straw does not enter threshing bin, this just makes the speed of threshing accelerate greatly, has correspondingly improved harvesting speed, and greatly reduce via the straw amount that threshing bin is dished out, correspondingly reduced the grain loss.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is for receiving the structural representation of device again.
Embodiment
As shown in Figure 1, this combine comprises header 2 and power take-off, and multiple receipts device is housed below header 2.As shown in Figure 2, receive device again and comprise frame 3, cutter sweep 13 is equipped with in frame 3 bottoms, defeated careless auger 10 is equipped with at the rear of cutter sweep 13, also has driving shaft 14 on the frame, driving wheel 12 is housed on the driving shaft 14, driving wheel 12 links to each other with the power take-off of grain header, at the two ends of driving shaft 12 drive sprocket is housed respectively, being matched on drive sprocket and the frame by movable sprocket 4, drive sprocket with linked to each other by rice-pulling chain 5 by movable sprocket, some groups of straws 1 are housed on the rice-pulling chain 5, the effect of dialling straw is that straw is dialled rearward, prevents that straw from lodging forward, dials the quantity of straw and can decide as required.The axle head of defeated careless auger 10 is equipped with auger sprocket wheel 9, the drive sprocket 6 that matches with auger sprocket wheel 9 also is housed on the driving shaft 14, link to each other by driving chain 8 between auger sprocket wheel 9 and the drive sprocket 6, cutter sweep 13 links to each other by transmission device 11 with defeated careless auger 10, thereby obtains the power of cutting straw.In addition, cutter sweep 13 is directly linked to each other with the power take-off of grain header.
On the frame between auger sprocket wheel 9 and the drive sprocket 6, regulating wheel 7 is housed, in order to tensioning driving chain 8.
Can link to each other with arrangement for adjusting height receiving device again,,, perhaps make things convenient for grain header on the way to travel to adapt to the harvesting requirement of the different crop of upgrowth situation such as linking to each other with hydraulic lift.
This combine should be regulated header and be reached the height of receiving the device frame again earlier according to the upgrowth situation of crop in use, could begin harvesting then.In the harvesting process, the power take-off of grain header sends a part of power to header, header cuts away fringe and a small amount of straw of crop and it is sent into threshing bin carry out threshing, another part power is passed to group straw, defeated careless auger and cutter sweep by driving wheel, the straw of dialling that is driven by rice-pulling chain pushes cutter sweep with remaining straw, and the straw under the cutting is discharged from a side of frame by defeated careless auger.
Claims (3)
1, a kind of combine, comprise header and power take-off, it is characterized in that: multiple receipts device is housed below header, receive device again and comprise frame, cutter sweep is equipped with in the frame bottom, defeated careless auger is equipped with at the rear of cutter sweep, also have driving shaft on the frame, driving wheel is housed on the driving shaft, driving wheel links to each other with the power take-off of grain header, drive sprocket is equipped with at two ends at driving shaft respectively, being matched on drive sprocket and the frame by movable sprocket, drive sprocket with linked to each other by chain by movable sprocket, some groups of straws are housed on the chain, link to each other by driving chain between defeated careless auger and the driving shaft, cutter sweep links to each other by transmission device with defeated careless auger.
2, combine as claimed in claim 1 is characterized in that: on the frame between defeated careless auger and the power transmission shaft expansion tightening wheel is housed.
3, combine as claimed in claim 1 is characterized in that: receive device again and link to each other with arrangement for adjusting height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030015 CN2772200Y (en) | 2005-02-05 | 2005-02-05 | Combined harvestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030015 CN2772200Y (en) | 2005-02-05 | 2005-02-05 | Combined harvestor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772200Y true CN2772200Y (en) | 2006-04-19 |
Family
ID=36707451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030015 Expired - Fee Related CN2772200Y (en) | 2005-02-05 | 2005-02-05 | Combined harvestor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2772200Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576577A (en) * | 2016-12-23 | 2017-04-26 | 农业部南京农业机械化研究所 | Durable grain conveying mechanism for efficiently preventing auger from being blocked |
-
2005
- 2005-02-05 CN CN 200520030015 patent/CN2772200Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576577A (en) * | 2016-12-23 | 2017-04-26 | 农业部南京农业机械化研究所 | Durable grain conveying mechanism for efficiently preventing auger from being blocked |
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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: 20060419 |