CN204598589U - A kind of high efficiency rotary tillage tulwar - Google Patents
A kind of high efficiency rotary tillage tulwar Download PDFInfo
- Publication number
- CN204598589U CN204598589U CN201420654137.4U CN201420654137U CN204598589U CN 204598589 U CN204598589 U CN 204598589U CN 201420654137 U CN201420654137 U CN 201420654137U CN 204598589 U CN204598589 U CN 204598589U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutting
- rotary tillage
- cutter
- thickness
- 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.)
- Active
Links
- 238000003971 tillage Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of high efficiency rotary tillage tulwar, comprise integrated handle of a knife and blade, handle of a knife is provided with installing hole; Blade is the blade that the blade made of 60Si2Mn or 65Mn make.The thickness of the positive blade part position of blade is 1.5 ~ 2.5mm, and the thickness at its cutting blade position, side is 5mm.The sliding cutting angle of blade tangent cutting edge and side cutting blade mouth is respectively 148 ° ~ 152 °.The beneficial effects of the utility model are as follows: by rationally arranging blade thickness, cutter can be made to have better Resisting fractre and bending resistance, increase substantially cutting performance and service life; By rationally arranging the sliding cutting angle of blade tangent cutting edge and side cutting blade mouth, improve the sliding cutting ability of cutter, increasing substantially the operating efficiency of cutter, having saved the energy resource consumption in operation process.
Description
Technical field
The utility model relates to agro-farming fixture technology field, is specifically related to a kind of high efficiency rotary tillage tulwar.
Background technology
Rotary tillage is a kind of a kind of land preparation mode utilizing rotovator to arrange soil, the degree of depth of rotary tillage is generally 12 ~ 13 centimeters, be no more than at most 15 centimeters, rotary cultivator attachment, around vertical shaft rotary, makes rotary tillage tulwar be shredded by soil, reaches hack, plays the object of slurry, be applicable to the soils such as rice field, paddy field, wheat paddock, corn field, rotary tillage can play loose effect of puddling topsoil, smashes plant corpus, increases soil fertility and interstices of soil, elimination weeds, changes and optimize soil structure.
Above-mentioned rotary tillage tulwar can the cutting power consumption in soil block chopping process and the cutting mode of blade to be produced sliding cutting, the long factors such as the characteristic coefficient of pressure size and blade of bearing of unit land length are relevant.
Tradition rotary tillage tulwar wears no resistance, and sliding cutting performance is general, and cutter holding capacity is poor, and easily rupture in operation process, bend, service life is short.
In addition, traditional rotary tillage tulwar sliding cutting angle is not good, causes cutting power large, increases the energy resource consumption of rotary tillage process, thus increase operating cost.
Utility model content
Technical problem to be solved in the utility model is to provide the high efficiency rotary tillage tulwar that a kind of wearability is good, long service life, operating efficiency are high.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of high efficiency rotary tillage tulwar, comprise integrated handle of a knife and blade, described handle of a knife is provided with installing hole; Described blade is the blade that the blade made of 60Si2Mn or 65Mn make.
As preferably, the thickness of the positive blade part position of described blade is 1.5 ~ 2.5mm, and the thickness at its cutting blade position, side is 5mm.
As preferably, the sliding cutting angle of described blade tangent cutting edge and side cutting blade mouth is respectively 148 ° ~ 152 °.
As preferably, described installing hole is circular, and its radius is 6.5mm.
The utility model according to the serviceability demand of the different purposes of cutter and different parts, can also carry out corresponding thermal treatment and forms different hardness, and to meet corresponding user demand, such that edge hardness is high, stubble-cleaning, rototilling performance are good, wearability is high.
The beneficial effect adopting technique scheme to produce is as follows:
By adopting superior alloy steel to make blade, make cutter wearability better, longer service life, thus economize energy, reduce costs;
By rationally arranging blade thickness, cutter can be made to have better Resisting fractre and bending resistance, increase substantially cutting performance and service life;
By rationally arranging the sliding cutting angle of blade tangent cutting edge and side cutting blade mouth, improve the sliding cutting ability of cutter, increasing substantially the operating efficiency of cutter, having saved the energy resource consumption in operation process.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of high efficiency rotary tillage tulwar described in the utility model;
Wherein, 1, handle of a knife, 2, blade, 3, installing hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment is as shown in Figure 1 known, a kind of high efficiency rotary tillage tulwar described in the utility model, and comprise integrated handle of a knife 1 and blade 2, handle of a knife 1 is provided with installing hole 3; The blade that blade 2 is made for 60Si2Mn or the blade that 65Mn makes.Installing hole 3 is circular, and its radius is 6.5mm.
By adopting superior alloy steel to make blade, make cutter wearability better, longer service life, thus economize energy, reduce costs.
The thickness of the positive blade part position of above-mentioned blade 2 is 1.5 ~ 2.5mm, and the thickness at its cutting blade position, side is 5mm.By rationally arranging blade thickness, cutter can be made to have better Resisting fractre and bending resistance, increase substantially cutting performance and service life.
The sliding cutting angle of above-mentioned blade 2 tangent cutting edge and side cutting blade mouth is respectively 148 ° ~ 152 °.By rationally arranging the sliding cutting angle of blade tangent cutting edge and side cutting blade mouth, improve the sliding cutting ability of cutter, increasing substantially the operating efficiency of cutter, having saved the energy resource consumption in operation process.
In sum, rotary tillage tulwar described in the utility model has the design of excellent blade type, make soil broken, cut coefficient and increase, operation effectiveness and operating efficiency are all significantly increased.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a high efficiency rotary tillage tulwar, is characterized in that, comprise integrated handle of a knife (1) and blade (2), described handle of a knife (1) is provided with installing hole (3); The blade that described blade (2) is made for 60Si2Mn or the blade that 65Mn makes; The sliding cutting angle of described blade (2) tangent cutting edge and side cutting blade mouth is respectively 148 ° ~ 152 °.
2. a kind of high efficiency rotary tillage tulwar according to claim 1, is characterized in that, the thickness of the positive blade part position of described blade (2) is 1.5 ~ 2.5mm, and the thickness at its cutting blade position, side is 5mm.
3. a kind of high efficiency rotary tillage tulwar according to claim 2, is characterized in that, described installing hole (3) is circular, and its radius is 6.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654137.4U CN204598589U (en) | 2014-11-05 | 2014-11-05 | A kind of high efficiency rotary tillage tulwar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654137.4U CN204598589U (en) | 2014-11-05 | 2014-11-05 | A kind of high efficiency rotary tillage tulwar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598589U true CN204598589U (en) | 2015-09-02 |
Family
ID=53951212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654137.4U Active CN204598589U (en) | 2014-11-05 | 2014-11-05 | A kind of high efficiency rotary tillage tulwar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105637996A (en) * | 2016-03-30 | 2016-06-08 | 柳州合科技有限公司 | Reinforced rotary tillage curved knife |
-
2014
- 2014-11-05 CN CN201420654137.4U patent/CN204598589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105637996A (en) * | 2016-03-30 | 2016-06-08 | 柳州合科技有限公司 | Reinforced rotary tillage curved knife |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK1105932A1 (en) | Propeller & propeller blade shape | |
| CN202310503U (en) | One-time forming rotary tiller | |
| CN204598589U (en) | A kind of high efficiency rotary tillage tulwar | |
| CN204272608U (en) | A kind of high strength rotary tillage tulwar | |
| CN202918660U (en) | Loosening tiller rotary blade | |
| CN204047034U (en) | A kind of rotovator | |
| CN202476037U (en) | Rotary tillage cutter | |
| CN204377349U (en) | The interior hinge formula drag reduction colter of rotovator | |
| CN201254052Y (en) | High efficient paddy wheel | |
| CN209546491U (en) | A kind of pawl toe Bionic conflguration tapping knife | |
| CN202818891U (en) | Pulp stirring cutter for cleaning stubble in paddy field | |
| CN105637996A (en) | Reinforced rotary tillage curved knife | |
| CN205179696U (en) | Disc twolip ditching sword of no -tillage seeder | |
| CN205694162U (en) | A kind of Novel disc rotary-cut ditching knife | |
| CN202127594U (en) | Turbine disk blade | |
| CN204741867U (en) | Straw is smashed and is gone back field with combination blade | |
| CN204498592U (en) | A kind of subsoiler | |
| CN201022278Y (en) | Straw grinding return-to-field machine special-purpose flail knife | |
| CN204047045U (en) | Paddy field rotary tillage cutter | |
| CN203791689U (en) | Protruding three-side drilling blade with corrugated cutter point and high boss | |
| CN204652885U (en) | A kind of rotary plow and the rotovator with this rotary plow | |
| CN204466166U (en) | A kind of agricultural ploughing machine cutter | |
| CN201491524U (en) | Cutting blade device for straw land returning machine | |
| CN202721984U (en) | Novel disc hay-cutting furrowing cutter of no-tillage planter | |
| CN103537346B (en) | A kind of cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171010 Address after: 065900 large village, Dacheng County, Langfang, Hebei Patentee after: Dacheng County Jin tin metal products Co., Ltd. Address before: 065000 large village, Dacheng County, Langfang, Hebei Patentee before: Feng Boxun |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065900 Daliuzhuang Village, Dacheng County, Langfang City, Hebei Province Patentee after: Langfang Jinxi Agricultural Machinery Co., Ltd. Address before: 065900 Daliuzhuang Village, Dacheng County, Langfang City, Hebei Province Patentee before: Dacheng County Jin tin metal products Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 065900 Daliuzhuang, Dacheng County, Langfang City, Hebei Province Patentee after: Langfang Jinxi Agricultural Machinery Co., Ltd Address before: 065900 large village, Dacheng County, Langfang City, Hebei Province Patentee before: Langfang Jinxi Agricultural Machinery Co., Ltd. |
|
| CP03 | Change of name, title or address |