CN2430833Y - Cutting saw for rotary tillage type stubble cleaner - Google Patents
Cutting saw for rotary tillage type stubble cleaner Download PDFInfo
- Publication number
- CN2430833Y CN2430833Y CN 00215454 CN00215454U CN2430833Y CN 2430833 Y CN2430833 Y CN 2430833Y CN 00215454 CN00215454 CN 00215454 CN 00215454 U CN00215454 U CN 00215454U CN 2430833 Y CN2430833 Y CN 2430833Y
- Authority
- CN
- China
- Prior art keywords
- rotary tillage
- stubble
- utility
- model
- machine
- 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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- Soil Working Implements (AREA)
Abstract
The utility model provides a cutter saw blade for a rotary tillage type stubble-cleaning machine. The utility model has the structure that saw teeth are processed on an outer circular arc of an arc-shaped cutter blade of the rotary tillage machine. The cutter saw blade for a rotary tillage type stubble-cleaning machine of the utility model has the same use as a general rotary tillage machine in the prior art, and the existing rotary tillage machine is not changed. The cutter saw blade for a rotary tillage type stubble-cleaning machine has the characteristics of reasonable design, simple structure, easy manufacture, convenient operation, favorable rotary tillage and stubble-cleaning effect, etc.
Description
The utility model relates to a kind of farm machinery accessory, specifically a kind of rotary tillage formula stubble cleaner knife saw sheet.
The rotary tillage formula stubble cleaner of prior art is employed to be cambered blade, existing deficiency is that cambered blade is easy to allow weeds, soil block wheat stubble, corn stubble slip over from curved blade when running into weeds, soil block, wheat stubble, corn stubble during at the farmland intertill and clean tillage and to the pulverization process of wheat stubble, corn stubble, thereby has reduced the effect of intertill and clean tillage and stubble-cleaning.
The purpose of this utility model provides a kind of weeding and totally reaches the effective rotary tillage formula stubble cleaner knife saw sheet of intertillage stubble-cleaning.
The purpose of this utility model realizes in the following manner, slip over from the rotovator blade for fear of weeds, soil block and crop root residue, the Rotary tillage blade curved knife blade of prior art is processed into the arcuate serrated shape, because zigzag has than large contact surface long-pending and crushing force thereby realized the purpose that rotovator is increased work efficiency.
Accompanying drawing is the structural representation of rotary tillage formula stubble cleaner knife saw sheet.
Explain below with reference to Figure of description rotary tillage formula stubble cleaner knife saw sheet of the present utility model being done.
Rotary tillage formula stubble cleaner knife saw sheet of the present utility model, its structure is to be processed with sawtooth 2 on the external arc of the cambered blade 1 of rotovator.
Embodiment:
Its processing and fabricating of rotary tillage formula stubble cleaner knife saw sheet of the present utility model is very simple and convenient, and processing shown in the by specification accompanying drawing both can by general hardware ﹠ tools processing.
The use of rotary tillage formula stubble cleaner knife saw sheet of the present utility model is identical with the common rotary tillage facility of prior art, and existing rotovator is not made any changes.
Cutting saw for rotary tillage type stubble cleaner of the present utility model is compared with existing technology, have reasonable in design, Simple in structure, be easy to processing, easy to use, the characteristics such as rotary tillage stubble-cleaning is effective, thereby, have very Good extension use value.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. rotary tillage formula stubble cleaner knife saw sheet is characterized in that being processed with sawtooth on the external arc of the cambered blade of rotovator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215454 CN2430833Y (en) | 2000-07-12 | 2000-07-12 | Cutting saw for rotary tillage type stubble cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215454 CN2430833Y (en) | 2000-07-12 | 2000-07-12 | Cutting saw for rotary tillage type stubble cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430833Y true CN2430833Y (en) | 2001-05-23 |
Family
ID=33581391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215454 Expired - Fee Related CN2430833Y (en) | 2000-07-12 | 2000-07-12 | Cutting saw for rotary tillage type stubble cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430833Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589663B (en) * | 2009-07-08 | 2011-06-08 | 宁波协力机电制造有限公司 | Rotary cultivating cutting knife device |
| CN102598899A (en) * | 2012-03-29 | 2012-07-25 | 重庆市双恩农机制造有限公司 | Rice-wheat harvesting, tillage and weeding combine |
-
2000
- 2000-07-12 CN CN 00215454 patent/CN2430833Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589663B (en) * | 2009-07-08 | 2011-06-08 | 宁波协力机电制造有限公司 | Rotary cultivating cutting knife device |
| CN102598899A (en) * | 2012-03-29 | 2012-07-25 | 重庆市双恩农机制造有限公司 | Rice-wheat harvesting, tillage and weeding combine |
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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 |