CN205357121U - Brush cutter blade that wide region used - Google Patents
Brush cutter blade that wide region used Download PDFInfo
- Publication number
- CN205357121U CN205357121U CN201620076460.7U CN201620076460U CN205357121U CN 205357121 U CN205357121 U CN 205357121U CN 201620076460 U CN201620076460 U CN 201620076460U CN 205357121 U CN205357121 U CN 205357121U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutter
- cutter blade
- sawtooth
- tooth
- 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
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses a brush cutter blade that wide region used, include blade body and the mounting hole that is located blade body intermediate position department, the cutting edge head -on contacts weeds when rotatory or shrub blade edge line all is oval arcuation or slash form, has reduced the front impact force, and it is stable to have strengthened mechanical work, zigzag incision has improved line of cut speed, and weeds or bush also are difficult for the slippage, have improved work efficiency, is applicable to to cut off low, high, soft, hard weeds and undershrub.
Description
Technical field
This utility model relates to a kind of brush cutter (single-person portable hay mover) cutter for cutting off weeds in woods, shrub.
Background technology
Brush cutter is the portable garden instrument of a kind of single use, and the blade that current brush cutter uses generally has three class shapes: three cutters tooth or multitool dentation, rhombus or square blade, disk saw-like.Three cutters tooth or multitool dentation, rhombus or square blade two class cutter, be suitable for and cut off short and more soft weeds, but to thick and stiff weeds, especially undershrub, the blade of high speed rotating, when encountering bigger barrier obstruction, understands unexpected stall, infringement machine, also makes work efficiency be substantially reduced.Though seldom there is unexpected stall phenomenon in disk saw-like blade, but slow cutting off rarer or more soft weeds hourly velocity；When cutting off undershrub, sawtooth skids, it is impossible to use.Also have and blade is done micro-sawtooth special handling, it is therefore an objective to increasing sharpness, complicated environment keen edge near the ground is difficult to persistently.For this, often basis cuts off object, changes variety classes blade, have impact on work efficiency.
Summary of the invention
For solving currently frequently to change difformity type blade problem when cutting off not kind weeds and shrub, this utility model provides the blade of brush cutter that a kind of wide scope uses, and its technical scheme taked is:
Including cutter blade and the installing hole being positioned at cutter blade middle position, cutter blade ovalize or rhombus, the edge of cutter blade has equally distributed sawtooth, and the edge of each sawtooth is curved or oblique line shape blade.The major diameter of cutter blade: wide footpath=3:1～3:2, the space width of adjacent saw-tooth is more than 2.0cm.
Including cutter blade and the installing hole being positioned at cutter blade middle position, cutter blade is three cutter tooth shapes or multitool dentation, and each cutter tooth assumes diamond in shape or half elliptic, and the edge of each cutter tooth has equally distributed sawtooth, and the edge of each sawtooth is curved or oblique line shape blade.The major diameter of each sawtooth on cutter blade: wide footpath=3:1～3:2, the space width of adjacent saw-tooth is more than 2.0cm.
Blade of the present utility model head-on contact weeds or shrub position are designed to arc or rhombus, reduce frontal impact power, enhance machine work stability；Serrated knife blade improves cutting speed, weeds or shrub and is not easy to slip, and improves work efficiency；Blade two sides interchangeable anyway use, make different zigzag fashions, for weeds and the shrub of different hardness, switch blade towards, can prevent object from skidding, cutting effect is obvious.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of cutter blade ovalize of the present utility model；
Fig. 2 is cutter blade of the present utility model is the schematic diagram of three cutter tooth shapes.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As shown in Figure 1, this blade includes cutter blade 1 and is positioned at the installing hole 2 of cutter blade 1 middle position, cutter blade 1 ovalize, the edge of cutter blade 1 has equally distributed sawtooth 3, the edge of each sawtooth 3 is curved or oblique line shape blade, weeds or shrub is head-on contacted during rotation, the major diameter of cutter blade 1: wide footpath=3:1～3:2, the space width of adjacent saw-tooth 3 is more than 2.0cm, can solving the too small problem easily having foreign material residual between cog of space width, sawtooth 3 according to there being direction and directionless can make different shapes.
As shown in Figure 2, this blade includes cutter blade 1 and is positioned at the installing hole 2 of cutter blade 1 middle position, cutter blade 1 is three cutter tooth shapes, each cutter tooth 3 assumes diamond in shape, and the edge of each cutter tooth 3 has equally distributed sawtooth 4, the edge of each sawtooth 4 is curved or oblique line shape blade, head-on contact weeds or shrub when blade rotates, reduce the direct impulsive force of blade, enhance machine work stability.The major diameter of each cutter tooth 3: wide footpath (simulation rhombus)=3:1～3:2, the space width of adjacent saw-tooth 4 is more than 2.0cm, the too small problem easily having foreign material residual between cog of space width can be solved, sawtooth 4 makes different shapes, blade two sides anyway can be made to exchange use, it is more suitable for and is cutting off low, high, when weeds soft, hard and undershrub, make optimum selection.
Claims (4)
1. the blade of brush cutter that a wide scope uses, including cutter blade and the installing hole being positioned at cutter blade middle position, it is characterized in that: cutter blade ovalize or rhombus, the edge of cutter blade has equally distributed sawtooth, and the edge of each sawtooth is curved or oblique line shape blade.
2. the blade of brush cutter that a kind of wide scope according to claim 1 uses, it is characterised in that: the major diameter of cutter blade: wide footpath=3:1～3:2, the space width of adjacent saw-tooth is more than 2.0cm.
3. the blade of brush cutter that a wide scope uses, including cutter blade and the installing hole being positioned at cutter blade middle position, it is characterized in that: cutter blade is three cutter tooth shapes or multitool dentation, each cutter tooth assumes diamond in shape or half elliptic, and the edge of each cutter tooth has equally distributed sawtooth, the edge of each sawtooth is curved or oblique line shape blade.
4. the blade of brush cutter that a kind of wide scope according to claim 3 uses, it is characterised in that: the major diameter of each sawtooth on cutter blade: wide footpath=3:1～3:2, the space width of adjacent saw-tooth is more than 2.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076460.7U CN205357121U (en) | 2016-01-27 | 2016-01-27 | Brush cutter blade that wide region used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076460.7U CN205357121U (en) | 2016-01-27 | 2016-01-27 | Brush cutter blade that wide region used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205357121U true CN205357121U (en) | 2016-07-06 |
Family
ID=56269149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076460.7U Active CN205357121U (en) | 2016-01-27 | 2016-01-27 | Brush cutter blade that wide region used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205357121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127184A (en) * | 2018-01-26 | 2018-06-08 | 江苏飞斯铝业有限公司 | The quick saw blade of novel aluminum product |
| CN115428657A (en) * | 2022-09-02 | 2022-12-06 | 浙江派尼尔科技股份有限公司 | Cutting blade with chip cutting teeth |
-
2016
- 2016-01-27 CN CN201620076460.7U patent/CN205357121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127184A (en) * | 2018-01-26 | 2018-06-08 | 江苏飞斯铝业有限公司 | The quick saw blade of novel aluminum product |
| CN115428657A (en) * | 2022-09-02 | 2022-12-06 | 浙江派尼尔科技股份有限公司 | Cutting blade with chip cutting teeth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205357121U (en) | Brush cutter blade that wide region used | |
| US20130239538A1 (en) | Shearing power mower blade | |
| CN204810988U (en) | Keep away barrier type aircraft nose of mowing | |
| CN202697249U (en) | Lawn mower | |
| US7070006B2 (en) | One shot shovel | |
| EP3515171A1 (en) | Low profile mower blades | |
| CN204377423U (en) | Brush saw cutter and apply the brush saw of this cutter | |
| CN209919934U (en) | Stripe knife | |
| KR100578593B1 (en) | Weeding hoe | |
| CN208317419U (en) | A kind of four sword flail knife of disc type | |
| CN205596528U (en) | Powered harrow grass, agitator improvement structure | |
| RU173265U1 (en) | Tillage working body | |
| CN202127594U (en) | Turbine disk blade | |
| CN104786261B (en) | A kind of stem cutting knife | |
| JP3197368U (en) | Brush cutter for brush cutter | |
| CN104044192B (en) | One is heightened and is changed a numerical control woodworking lathe tool | |
| CN110366965B (en) | Blade and straw returning machine using same | |
| AU2017332128A1 (en) | Low profile mower blades | |
| CN203984892U (en) | A kind of hard place rotary blade | |
| JP2021016392A (en) | Rotary blade for bush cutter | |
| JP2019177515A (en) | Saw blade | |
| JP3174200U (en) | Weeding tool with rake | |
| CN214545510U (en) | Ditching sword suitable for stereoplasm soil | |
| CN202721984U (en) | Novel disc hay-cutting furrowing cutter of no-tillage planter | |
| CN208323450U (en) | A kind of agricultural electric clippers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |