CN2340167Y - Two blade harvester - Google Patents
Two blade harvester Download PDFInfo
- Publication number
- CN2340167Y CN2340167Y CN 97249677 CN97249677U CN2340167Y CN 2340167 Y CN2340167 Y CN 2340167Y CN 97249677 CN97249677 CN 97249677 CN 97249677 U CN97249677 U CN 97249677U CN 2340167 Y CN2340167 Y CN 2340167Y
- Authority
- CN
- China
- Prior art keywords
- wheat
- cutter
- utility
- model
- threshing
- 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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Abstract
The utility model relates to a double-knife harvesting device belonging to agricultural machinery. The utility model is formed by that an existing harvesting device is additionally provided with a group of cutting knives which can be freely regulated. So after wheat ears and wheat straws are separated, only the wheat ears are processed by threshing, the wheat straws do not enter a threshing and processing device, and the goals of reducing motive power loss and reducing the losing rate of kernels are achieved.
Description
The utility model relates to a kind of reaping apparatus in the agricultural machinery.
The grain header of prior art is the single layer cut cutter, and shortcoming is that kinetic equation loss is big, wheat Loss Rate height.Reason is straw will be entered sheller unit to pulverize in the harvesting process, consumes a part of power in vain, and takes away a part of wheat thereupon, speed obviously slows down when the dense high-yield field of harvesting especially, if increasing power, wind-force also increase thereupon, make Loss Rate higher.
The purpose of this utility model is to make a kind of reaping apparatus, and the wheat head is separated with straw, only the wheat head is carried out threshing processing, and it can not only reduce kinetic equation loss, and has reduced the wheat Loss Rate.
Enforcement of the present utility model is achieved in that expecting to roll taking off of reaping apparatus (is the harvesting cylinder in the original application, below all with) with cutter in the middle of the appropriate location on by adorning one group of freely regulated cutter, the wheat head is separated with straw, only the wheat head is carried out threshing then, reach the purpose that reduces kinetic equation loss and reduce Loss Rate.
Owing to adopted such scheme, no matter during at which kind of wheatland of harvesting, all the wheat head can be separated the back with straw and only the wheat head be carried out threshing processing, only increased by one group of cutter, simple in structure.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a reaping apparatus schematic diagram on the former grain header.
Fig. 2 is this utility model reaping apparatus schematic diagram.
Among the figure 1, take off material on the former grain header and roll; 2, cutter on the former grain header; 3, the cutter that the utility model increased.
In Fig. 2, cutter (3) are can be freely regulated, to adapt to different wheatlands.
Claims (2)
1, the reaping apparatus in a kind of grain header rolls with cutter and constitutes by taking off material, it is characterized in that: take off material roll with cutter in the middle of the appropriate location can freely regulated cutter (3) by adorning one group.
2, as claims 1 described reaping apparatus, it is characterized in that: institute increases cutter (3) applicable to any grain header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249677 CN2340167Y (en) | 1997-11-27 | 1997-11-27 | Two blade harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249677 CN2340167Y (en) | 1997-11-27 | 1997-11-27 | Two blade harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340167Y true CN2340167Y (en) | 1999-09-29 |
Family
ID=33956523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249677 Expired - Fee Related CN2340167Y (en) | 1997-11-27 | 1997-11-27 | Two blade harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340167Y (en) |
-
1997
- 1997-11-27 CN CN 97249677 patent/CN2340167Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |