CN200950728Y - Stubble cleaner - Google Patents
Stubble cleaner Download PDFInfo
- Publication number
- CN200950728Y CN200950728Y CN 200620032573 CN200620032573U CN200950728Y CN 200950728 Y CN200950728 Y CN 200950728Y CN 200620032573 CN200620032573 CN 200620032573 CN 200620032573 U CN200620032573 U CN 200620032573U CN 200950728 Y CN200950728 Y CN 200950728Y
- Authority
- CN
- China
- Prior art keywords
- stubble
- rotating shaft
- cutter
- cleaning
- destroy
- 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 belongs to an agricultural machinery technical field, which relates to a destroy batch machine; the destroy batch machine comprises a bracket; the bracket is provided with a horizontal rotation axis; the rotation axis is provided with arc destroy batch knives along the axis direction in a spiral manner; one end of the rotation axis is connected with a power output axis of a tractor; the two sides of the destroy batch knife are provided with edges; the knife head part bends to the sides; the beginning and the end of the projection of the destroy batch knife on the rotation axis are connected with each other. The utility model has the advantages of simple operation, low labor intensity, and high efficiency.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates to a kind of stubble cleaner.
Background technology
The stalk crops are after results, the bar stubble of crop is stayed in the field, if do not pull out with for next in season crops sowing impact, cause emergence rate low, influence growth of seedlings and grow, adopt or artificial stubble-cleaning but stubble-cleaning is most of at present, this is a heavy manual labor, spend a large amount of work, and efficiency is very low, the stubble-cleaning time is long, stubble-cleaning overlong time even can delay farming seasons of crops of following season.
The utility model content
The purpose of this utility model provides a kind of simple to operate, labour intensity is low, efficient is high stubble cleaner.
The utility model is realized above-mentioned purpose by the following technical solutions: a kind of stubble cleaner, comprise support, and on support, be provided with horizontal rotating shaft, rotating shaft upper edge axial screw is arranged with arc stubble-cleaning cutter, and rotating shaft one end is connected with tractor motive power output shaft.
Stubble-cleaning cutter both sides are provided with blade, and its cutter head part is to the side bending, and the projection of stubble-cleaning cutter in rotating shaft is end to end.
The stubble-cleaning cutter is provided with serrated edge in the cutter head part along rotating shaft rotation direction front side.
Cutter head part lateral bending in the middle of rotating shaft of stubble-cleaning cutter.
Fixedly connected tube in rotating shaft, stubble-cleaning cutter lower end is inserted in the connecting cylinder and passes through bolt.
Stubble cleaner of the present utility model is driven by tractor, power output by tractor makes the stubble cleaner high speed rotating, because the stubble-cleaning cutter is arranged in the shape of a spiral, and the cutter head lateral bending is routed up the bar stubble easily, and stubble-cleaning cutter both sides are provided with blade, and partly be provided with serrated edge at cutter head, resistance is little, uses the few stubble-cleaning of cutter effective, and the projection of stubble-cleaning cutter in rotating shaft is end to end, like this stubble cleaner the bar stubble in the soil of process can rout up and smash, stubble-cleaning speed is fast, the efficient height, simple to operate, labour intensity is low, in addition, stubble-cleaning cutter and rotating shaft by bolt, are changed convenient disassembly for being removably connected.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a stubble-cleaning knife structure schematic diagram.
Embodiment
As Fig. 1, shown in 2, stubble cleaner includes support 1, support 1 is installed in the rear portion of tractor, horizontal rotating shaft 8 is fixed on the support 1 by bearing 7, rotating shaft 8 upper edge axial screw are fixed with the connecting cylinder 9 perpendicular to rotating shaft 8, arc stubble-cleaning cutter 2 inserts in the connecting cylinder 9 of rotating shaft 8, the lower end of stubble-cleaning cutter 2 is provided with connecting hole, the through hole of this connecting hole and connecting cylinder 9 bottoms cooperates, and it is stubble-cleaning cutter 2 is fixing by bolt 10, rotating shaft 8 one ends are provided with synchronous pulley 6, be connected with tractor motive power output shaft by V-belt 11, stubble-cleaning cutter 2 both sides are provided with blade 5, and its cutter head part 3 is lateral bending in the middle of rotating shaft 8, stubble-cleaning cutter 2 is provided with serrated edge 4 in cutter head part 3 along the front side of rotating shaft rotation direction, and the projection of stubble-cleaning cutter 2 in rotating shaft 8 is end to end.
Claims (5)
1, a kind of stubble cleaner is characterized in that, comprises support, is provided with horizontal rotating shaft on support, and rotating shaft upper edge axial screw is arranged with arc stubble-cleaning cutter, and rotating shaft one end is connected with tractor motive power output shaft.
2, stubble cleaner as claimed in claim 1 is characterized in that, stubble-cleaning cutter both sides are provided with blade, and its cutter head part is to the side bending, and the projection of stubble-cleaning cutter in rotating shaft is end to end.
3, stubble cleaner as claimed in claim 2 is characterized in that, the stubble-cleaning cutter is provided with serrated edge in the cutter head part along rotating shaft rotation direction front side.
4, stubble cleaner as claimed in claim 3 is characterized in that, cutter head part lateral bending in the middle of rotating shaft of stubble-cleaning cutter.
5, stubble cleaner as claimed in claim 4 is characterized in that, fixedly connected tube in rotating shaft, and stubble-cleaning cutter lower end is inserted in the connecting cylinder and passes through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032573 CN200950728Y (en) | 2006-09-19 | 2006-09-19 | Stubble cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032573 CN200950728Y (en) | 2006-09-19 | 2006-09-19 | Stubble cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200950728Y true CN200950728Y (en) | 2007-09-26 |
Family
ID=38809031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032573 Expired - Fee Related CN200950728Y (en) | 2006-09-19 | 2006-09-19 | Stubble cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200950728Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144449A (en) * | 2010-02-05 | 2011-08-10 | 中机美诺科技股份有限公司 | Novel potato seedling killing machine |
| CN107820860A (en) * | 2017-12-05 | 2018-03-23 | 沈阳农业大学 | The buried chopper of air-flowing type band straw collecting |
-
2006
- 2006-09-19 CN CN 200620032573 patent/CN200950728Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144449A (en) * | 2010-02-05 | 2011-08-10 | 中机美诺科技股份有限公司 | Novel potato seedling killing machine |
| CN107820860A (en) * | 2017-12-05 | 2018-03-23 | 沈阳农业大学 | The buried chopper of air-flowing type band straw collecting |
| CN107820860B (en) * | 2017-12-05 | 2024-01-30 | 沈阳农业大学 | Air flow type strip straw collecting and deep burying returning machine |
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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 |