CN103999578A - Tooth-shaped rotary tillage cutter - Google Patents
Tooth-shaped rotary tillage cutter Download PDFInfo
- Publication number
- CN103999578A CN103999578A CN201410254484.2A CN201410254484A CN103999578A CN 103999578 A CN103999578 A CN 103999578A CN 201410254484 A CN201410254484 A CN 201410254484A CN 103999578 A CN103999578 A CN 103999578A
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- China
- Prior art keywords
- cutter
- blade
- tooth
- knife
- installing hole
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- 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.)
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- Soil Working Implements (AREA)
Abstract
The invention discloses a tooth-shaped rotary tillage cutter, which comprises a cutter handle, an installing hole, a cutter body, a cutter edge and a cutter back, wherein the installing hole is formed in the cutter handle; the cutter body comprises the cutter edge and the cutter back; and the cutter edge is in a tooth shape, and the cutter entering contact area is reduced. Therefore the soil entering resistance of the rotary tillage cutter is effectively reduced; weeds and straw heads can be effectively cut by the tooth-shaped cutter edge; the soil pulverization and cultivation efficiency can be improved; and the cultivation on hard land pieces is easier.
Description
Technical field
The present invention relates to a kind of cutter of agricultural machinery mini-size tillage machine, relate in particular to a kind of dentation rotary blade.
Background technology
Mini-size tillage machine has simple in structure, operation light and flexible, volume is little, lightweight, be applicable to paddy field, nonirrigated farmland, sugarcane field, vegetable garden, orchard, the local uses such as tobacco ground, only need to change farm machinery just can carry out rotary tillage, intertillage, hack, trench digging, ridging, ridging, the operation of the kind more than 20 such as plastic film mulch, be particularly suitable for some mountain areas, the ploughing work of some little fields, when rotary tillage process is carried out in field, with be all traditional rotary blade, in some relatively field farming of hard, because of under these rotary blades when cutter the contact area to field of cutting edge large, be difficult for eating mud, mud smashing effect is undesirable, and than being easier to twine grass, twining straw head.
Summary of the invention
The object of the present invention is to provide one can interrupt weeds, straw head, mud is eaten in hard field and be easy to a kind of dentation rotary blade.
The technical scheme that the present invention takes, a kind of tooth is strengthened rotary blade, comprises handle of a knife, installing hole, cutter hub, blade, the knife back; Described handle of a knife is provided with installing hole, described cutter hub comprises blade, the knife back, described blade is dentation, effectively reduced rotary blade enter ground resistance, described installing hole diameter D is 11mm, described handle of a knife width B 1 is 25mm, described handle of a knife thickness H1 is 6m, described cutter hub width B 2 is 42mm, and the thick H2 of the described knife back is 5mm, and described blade width of edge H3 is 1mm; Blade is dentation, has reduced the contact area that enters cutter, so effectively reduced rotary blade enter ground resistance, required power power diminishes, the Oscillation Amplitude of mini-size tillage machine also diminishes, the mini-size tillage machine labour intensity that operates also diminishes like this, operates and is easy to; The dentation blade of rotary blade can effectively interrupt weeds, straw head, improves hack and farming efficiency, to be difficult to the hard field of farming with traditional rotary blade, becomes and is easy to farming of the present invention.
The invention has the beneficial effects as follows: effectively reduced rotary blade enter ground resistance, easily interrupt weeds, straw head, improved hack and farming efficiency.
Brief description of the drawings
Fig. 1 is that overall structure master of the present invention looks schematic diagram;
Fig. 2 is overall structure schematic top plan view of the present invention;
Fig. 3 is the A-A cross-sectional schematic of Fig. 1.
Mark in figure: handle of a knife (1), installing hole (1a), cutter hub (2), blade (2a), the knife back (2b).
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the invention is further described.
As shown in the figure: a kind of tooth is strengthened rotary blade, comprises handle of a knife, installing hole, cutter hub, blade, the knife back; Described handle of a knife (1) is provided with installing hole (1a), described cutter hub (2) comprises blade (2a), the knife back (2b), described blade (2a) is dentation, effectively reduced rotary blade enter ground resistance, described installing hole (1a) diameter D is 11mm, described handle of a knife (1) width B 1 is 25mm, described handle of a knife (1) thickness H1 is 6m, described cutter hub (2) width B 2 is 42mm, the described thick H2 of the knife back (2b) is 5mm, and described blade (2a) width of edge H3 is 1mm; Blade (2a) is dentation, has reduced the contact area that enters cutter, so effectively reduced rotary blade enter ground resistance, required power power diminishes, the Oscillation Amplitude of mini-size tillage machine also diminishes, and the mini-size tillage machine labour intensity that operates also diminishes like this, operates and is easy to; The dentation blade (2a) of rotary blade can effectively interrupt weeds, straw head, improves hack and farming efficiency, to be difficult to the hard field of farming with traditional rotary blade, becomes and is easy to farming of the present invention.
Claims (3)
1. the strong rotary blade of tooth, comprises handle of a knife, installing hole, cutter hub, blade, the knife back; It is characterized in that: described handle of a knife (1) is provided with installing hole (1a), described cutter hub (2) comprises blade (2a), the knife back (2b), described blade (2a) is dentation, effectively reduced rotary blade enter ground resistance.
2. the strong rotary blade of a kind of tooth according to claim 1, is characterized in that: described installing hole (1a) diameter D is 11mm, and described handle of a knife (1) width B 1 is 25mm, and described handle of a knife (1) thickness H1 is 6mm.
3. the strong rotary blade of a kind of tooth according to claim 1, is characterized in that: described cutter hub (2) width B 2 is 42mm, and the described thick H2 of the knife back (2b) is 5mm, and described blade (2a) width of edge H3 is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254484.2A CN103999578A (en) | 2014-06-10 | 2014-06-10 | Tooth-shaped rotary tillage cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254484.2A CN103999578A (en) | 2014-06-10 | 2014-06-10 | Tooth-shaped rotary tillage cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103999578A true CN103999578A (en) | 2014-08-27 |
Family
ID=51360706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410254484.2A Pending CN103999578A (en) | 2014-06-10 | 2014-06-10 | Tooth-shaped rotary tillage cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103999578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548585A (en) * | 2017-09-18 | 2018-01-09 | 吉林大学 | Tooth toe formula rotary blade |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050077059A1 (en) * | 2003-08-26 | 2005-04-14 | Constantin Vasilescu | Soil aeration and cultivation tine |
| CN101258793A (en) * | 2008-04-24 | 2008-09-10 | 吉林大学 | Bionic drag reduction stubbling knife and design method thereof |
| CN202979595U (en) * | 2012-12-11 | 2013-06-12 | 大城县津锡金属制品厂 | Stubble cleaning and cultivation combined blade |
| CN103283330A (en) * | 2012-03-02 | 2013-09-11 | 马根众 | Wide zero tillage fertilizing seeder |
| CN203896674U (en) * | 2014-06-10 | 2014-10-29 | 庞桂福 | Toothed rotary blade |
-
2014
- 2014-06-10 CN CN201410254484.2A patent/CN103999578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050077059A1 (en) * | 2003-08-26 | 2005-04-14 | Constantin Vasilescu | Soil aeration and cultivation tine |
| CN101258793A (en) * | 2008-04-24 | 2008-09-10 | 吉林大学 | Bionic drag reduction stubbling knife and design method thereof |
| CN103283330A (en) * | 2012-03-02 | 2013-09-11 | 马根众 | Wide zero tillage fertilizing seeder |
| CN202979595U (en) * | 2012-12-11 | 2013-06-12 | 大城县津锡金属制品厂 | Stubble cleaning and cultivation combined blade |
| CN203896674U (en) * | 2014-06-10 | 2014-10-29 | 庞桂福 | Toothed rotary blade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548585A (en) * | 2017-09-18 | 2018-01-09 | 吉林大学 | Tooth toe formula rotary blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 537499, 0128, two, Chengdong Road, Beiliu City, the Guangxi Zhuang Autonomous Region, Yulin Applicant after: Pang Guifu Address before: 537499, the Guangxi Zhuang Autonomous Region, Beiliu City, Yulin City South Road, No. 0250 on the third floor Applicant before: Pang Guifu |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140827 |