CN202979595U - Stubble cleaning and cultivation combined blade - Google Patents
Stubble cleaning and cultivation combined blade Download PDFInfo
- Publication number
- CN202979595U CN202979595U CN 201220723417 CN201220723417U CN202979595U CN 202979595 U CN202979595 U CN 202979595U CN 201220723417 CN201220723417 CN 201220723417 CN 201220723417 U CN201220723417 U CN 201220723417U CN 202979595 U CN202979595 U CN 202979595U
- Authority
- CN
- China
- Prior art keywords
- blade
- stubble
- stubble cleaning
- knife
- utility
- 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 discloses a stubble cleaning and cultivation combined blade. The blade comprises a shank (1) and a blade body (3) which are connected to a whole, a mounting through hole (2) is arranged on the shank (1), one end face of the blade body (3) is a blade edge (4), and a 90-degree bending angle is arranged on the upper portion of the blade body (3). The stubble cleaning and cultivation combined blade integrates characteristics of a 1T245 rotary blade and a stubble cleaning blade and combines the two blades into one, so that stubble cleaning and deep culture are both achieved.
Description
Technical field
The utility model belongs to the farm machinery technical field, relates to a kind of stubble cultivation composite cutter.
Background technology
In prior art, the peasant is in concrete cultivating procedure, because the stubble-cleaning knife blocked up tillage resistance that caused that puts the first edge on a knife or a pair of scissors is excessive, and some stalk can not disposable fragmentation, and many long stalks have is deposited in the earth's surface, being buried in of having is underground, make sowing be subject to impact and disturb, the 1T245 rotary blade function of only breaking ground does not have the effect of ploughing deeply, annual farming meeting like this causes the hardening soil, the soil property hardening.
The utility model content
In order to overcome defective of the prior art, the utility model provides a kind of stubble cultivation composite cutter, the characteristics of comprehensive 1T245 rotary blade and stubble-cleaning knife, and two kinds of cutter types unite two into one, the effect that reaches not only stubble-cleaning but also deep plough.
Its technical scheme is as follows:
A kind of stubble cultivation composite cutter comprises by the handle of a knife that is connected as a single entity and blade forming, and is provided with the installation through hole on handle of a knife, and an end face of described blade is blade, is provided with angle of bend on blade top, and the angle of described angle of bend is 90 degree.
Further preferred, the width of described blade is 70mm.
In an embodiment of the present utility model, the width of described handle of a knife is 30mm, and thickness is 10mm.
In an embodiment of the present utility model, the diameter of described installation through hole is 12.5mm.
The beneficial effects of the utility model:
1. economic and practical: the utility model stubble cultivation composite cutter has merged the farming characteristics of stubble-cleaning knife and 1T245 rotary blade, and to uniting two into one, the program of farming changes into once at twice originally, greatly reduces the farming cost with two kinds of farming.
2. stubble-cleaning efficient is high: the stubble cultivation composite cutter is provided with angle of bend on blade top be 90 degree, and it is very sharp to put the first edge on a knife or a pair of scissors, and effectively crushing straw, combine the stalk of pulverizing and the soil of farming uniformly together.
3. farming effect is fine: being provided with angle of bend on blade top because of the stubble cultivation composite cutter is 90 degree, and surface picture " 7 " word of looking is commonly called as " 7 " shape cutter, and this blade is roomy, and width is that 70mm has formed broken effect of digging.
4. applied widely: the utility model is applicable to the rotovator of all models and installs and uses.
Description of drawings
Fig. 1 is the structural representation of the utility model stubble cultivation composite cutter.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in more detail.
With reference to Fig. 1, a kind of stubble cultivation composite cutter comprises by the handle of a knife 1 that is connected as a single entity and blade 3 forming, and is provided with through hole 2 is installed on handle of a knife 1, and an end face of described blade 3 is blade 4, is provided with angle of bend on blade 3 tops, and the angle of described angle of bend is 90 degree.The width of described blade 4 is 70mm.The width of described handle of a knife 1 is 30mm, and thickness is 10mm.The diameter of described installation through hole 2 is 12.5mm.
The above; it is only the better embodiment of the utility model; protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the simple change of the technical scheme that can obtain apparently or equivalence are replaced and are all fallen in protection domain of the present utility model.
Claims (4)
1. stubble cultivation composite cutter, comprise by the handle of a knife that is connected as a single entity (1) and blade (3) and forming, be provided with on handle of a knife (1) through hole (2) is installed, one end face of described blade (3) is blade (4), be provided with angle of bend on blade (3) top, it is characterized in that, the angle of described angle of bend is 90 degree.
2. stubble cultivation composite cutter according to claim 1, is characterized in that, the width of described blade (4) is 70mm.
3. stubble cultivation composite cutter according to claim 1, is characterized in that, the width of described handle of a knife (1) is 30mm, and thickness is 10mm.
4. stubble cultivation composite cutter according to claim 1, is characterized in that, the diameter of described installation through hole (2) is 125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723417 CN202979595U (en) | 2012-12-11 | 2012-12-11 | Stubble cleaning and cultivation combined blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723417 CN202979595U (en) | 2012-12-11 | 2012-12-11 | Stubble cleaning and cultivation combined blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979595U true CN202979595U (en) | 2013-06-12 |
Family
ID=48550846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220723417 Expired - Fee Related CN202979595U (en) | 2012-12-11 | 2012-12-11 | Stubble cleaning and cultivation combined blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999578A (en) * | 2014-06-10 | 2014-08-27 | 庞桂福 | Tooth-shaped rotary tillage cutter |
| CN105766091A (en) * | 2016-03-28 | 2016-07-20 | 柳州合科技有限公司 | Novel rotary tillage blade |
-
2012
- 2012-12-11 CN CN 201220723417 patent/CN202979595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999578A (en) * | 2014-06-10 | 2014-08-27 | 庞桂福 | Tooth-shaped rotary tillage cutter |
| CN105766091A (en) * | 2016-03-28 | 2016-07-20 | 柳州合科技有限公司 | Novel rotary tillage blade |
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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: 20130612 Termination date: 20131211 |