CN202068749U - Straw cutting and spreading device for harvester - Google Patents
Straw cutting and spreading device for harvester Download PDFInfo
- Publication number
- CN202068749U CN202068749U CN2011201313556U CN201120131355U CN202068749U CN 202068749 U CN202068749 U CN 202068749U CN 2011201313556 U CN2011201313556 U CN 2011201313556U CN 201120131355 U CN201120131355 U CN 201120131355U CN 202068749 U CN202068749 U CN 202068749U
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- CN
- China
- Prior art keywords
- screw feeder
- harvester
- grain header
- careless
- grass
- 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 discloses a straw cutting and spreading device for a harvester. The straw cutting and spreading device for the harvester comprises a shell (4) and two cutters (3). The two cutters are parallel axially. Blades of the cutters are tangential. Cutter shafts are hinged with the shell. The cutters are connected with a power source of the harvester through a transmission mechanism. An auger (6) for transversely spreading cut straw is arranged below the cutters (3). A straw retaining plate (5) next to the auger is arranged between the auger and the shell. The auger (6) is connected with the power source of the harvester through the transmission mechanism. By the straw cutting and spreading device for the harvester, which adopts the technical scheme, the residual straw generated after the harvester threshes are smashed and then are uniformly covered on the ground, so that the convenience is provided for the production farmland of the next season of crops.
Description
Technical field
The utility model relates to the grain header field, relates in particular to the grain header chaffcutter and spreads careless device.
Background technology
Grain header can be transported to the hay cutter place by conveying plant with remaining grass grass is cut after automatically threshing being carried out in the crops at present.Broken grass can be used as next fertilizer of crops in season.In actual use because after grain header pulverizes grass, freely drop on the ground, its width that covers ground equals the length of a blade of grass substantially, can form broken straw cord at interval on the harvested ground, careless is in uneven thickness, when preparing to cultivate next crops, produce the difficulty of ploughing in season.
Summary of the invention
Goal of the invention: the purpose of this utility model is at the deficiencies in the prior art, provide and remaining grass behind the harvester threshing can be pulverized the back and cover on the ground uniformly, the production grain header chaffcutter that facilitates of ploughing of crops spreads careless device in season for next.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is:
A kind of grain header chaffcutter spreads careless device, comprise housing and two cutting knifes, two cutting knife axially parallels, blade is tangent, cutter shaft and housing are hinged, and cutting knife is connected with the power source of grain header by transmission mechanism, are being provided with the screw feeder that laterally scatters of broken grass that is used for after the cutting below the described cutting knife, be provided with the careless plate of shelves of adjacent screw feeder between screw feeder and housing, described screw feeder is connected with the power source of grain header by transmission mechanism.
Arranged outside at described screw feeder is useful on the comb grass plate that grass is evenly fallen.
The careless plate of described comb is hinged on the housing.
At the evenly spaced fishback that is provided with in the side of the adjacent screw feeder of the careless plate of described comb.
Beneficial effect: the utility model compared with prior art, its beneficial effect is:
1, screw feeder and the careless plate of shelves are set, make the grass of chopping drop on the screw feeder and the careless plate of shelves on, the screw feeder rotation drives part grass to the side slippage, a part of carelessly freely be scattered scatters uniformly on ground broken grass;
2, the arranged outside at screw feeder has the careless plate of comb, and broken grass is scattered on the ground more uniformly;
3, the careless plate of comb is hinged on the housing, combs careless plate and just is free to rotation, makes the grass on the screw feeder can not produce accumulation, or stifled careless phenomenon takes place;
4, the inboard fishback that evenly is provided with at interval of the careless plate of comb helps broken grass more and drops on the meadow uniformly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 spreads the side sectional view of careless device for the grain header chaffcutter.
Embodiment
Below in conjunction with accompanying drawing, by a most preferred embodiment, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
As depicted in figs. 1 and 2, a kind of grain header chaffcutter spreads careless device, this device is arranged on the afterbody of grain header 1, the grain header chaffcutter spreads careless device and comprises housing 4 and two cutting knifes 3, two cutting knife axially parallels, blade is tangent, cutter shaft and housing are hinged, cutting knife is connected with the power source of grain header by transmission mechanism, be provided with the screw feeder 6 that laterally scatters of broken grass that is used for after the cutting below the described cutting knife 3, between screw feeder and housing, be provided with the careless plate 5 of shelves of adjacent screw feeder, described screw feeder 6 is connected with the power source of grain header by transmission mechanism, be equipped with in the outside of described screw feeder and be used to comb grass plate 7 that grass is evenly fallen, comb careless plate and be hinged on the housing, at the evenly spaced fishback 8 that is provided with in the side of the adjacent screw feeder of the careless plate of described comb.
Claims (4)
1. a grain header chaffcutter spreads careless device, comprise housing (4) and two cutting knifes (3), two cutting knife axially parallels, blade is tangent, cutter shaft and housing are hinged, and cutting knife is connected with the power source of grain header by transmission mechanism, it is characterized in that: be provided with the screw feeder (6) that laterally scatters of broken grass that is used for after the cutting in the below of described cutting knife (3), be provided with the shelves careless plate (5) of adjacent screw feeder between screw feeder and housing, described screw feeder (6) is connected with the power source of grain header by transmission mechanism.
2. spread careless device according to right 1 described grain header chaffcutter, it is characterized in that: the arranged outside at described screw feeder is useful on the comb grass plate (7) that grass is evenly fallen.
3. spread careless device according to right 2 described grain header chaffcutters, it is characterized in that: the careless plate of described comb is hinged on the housing.
4. spread careless device according to right 3 described grain header chaffcutters, it is characterized in that: the evenly spaced fishback (8) that is provided with in the side of the adjacent screw feeder of the careless plate of described comb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201313556U CN202068749U (en) | 2011-04-29 | 2011-04-29 | Straw cutting and spreading device for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201313556U CN202068749U (en) | 2011-04-29 | 2011-04-29 | Straw cutting and spreading device for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068749U true CN202068749U (en) | 2011-12-14 |
Family
ID=45106874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201313556U Expired - Fee Related CN202068749U (en) | 2011-04-29 | 2011-04-29 | Straw cutting and spreading device for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935424A (en) * | 2018-08-31 | 2018-12-07 | 康小龙 | A kind of broken careless all-in-one machine of uprooting weed |
| CN110574565A (en) * | 2019-10-16 | 2019-12-17 | 溆浦县龙盛农业科技发展有限公司 | Branch repairing machine |
-
2011
- 2011-04-29 CN CN2011201313556U patent/CN202068749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935424A (en) * | 2018-08-31 | 2018-12-07 | 康小龙 | A kind of broken careless all-in-one machine of uprooting weed |
| CN110574565A (en) * | 2019-10-16 | 2019-12-17 | 溆浦县龙盛农业科技发展有限公司 | Branch repairing machine |
| CN110574565B (en) * | 2019-10-16 | 2021-12-24 | 溆浦县龙盛农业科技发展有限公司 | Branch repairing machine |
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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: 20111214 Termination date: 20130429 |