JP4185109B2 - 刈払機用案内具 - Google Patents
刈払機用案内具 Download PDFInfo
- Publication number
- JP4185109B2 JP4185109B2 JP2006132374A JP2006132374A JP4185109B2 JP 4185109 B2 JP4185109 B2 JP 4185109B2 JP 2006132374 A JP2006132374 A JP 2006132374A JP 2006132374 A JP2006132374 A JP 2006132374A JP 4185109 B2 JP4185109 B2 JP 4185109B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- guide
- brush cutter
- cutting
- outer periphery
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 182
- 244000025254 Cannabis sativa Species 0.000 claims description 34
- 241000196324 Embryophyta Species 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 241001494496 Leersia Species 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000004575 stone Substances 0.000 description 2
- 241000209504 Poaceae Species 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Harvester Elements (AREA)
Description
2…取付部
3…取付材
4…固定板
5…ナット
6…フレーム部
7…基部
8…案内部
11…刈払機用案内具
16…フレーム部
18…案内部
21…刈払機用案内具
26…フレーム部
28…案内ローラ
C…中心線
P…交点
L1,L2…接線
α…角度
S…障害物等
51…刈払機
52…回転軸
53…操作杆
55…刈刃
56…刈刃固定部
W…作業者
M…草
Claims (3)
- 操作杆の前部に取付ける取付部を設け、前記操作杆の前端に設けた刈刃固定部から刈刃の上側で刈刃上面とほぼ平行に前方に向けて延びる1本のフレーム部を設け、
該フレーム部の前端に、前記刈刃の上側において該刈刃の前端から前方に突出する案内部を設け、
該案内部の外形を、前記刈刃のほぼ中心線上で最前方に突出し、該突出位置から両側に向けて該刈刃の円弧よりも小さい円弧で刈刃の外周よりも内側まで延び、該刈刃の外周と平面視で重なる角度が鈍角となるように形成して刈った草が絡みつくことなく刈刃の障害物当接を防止する刈払機用案内具。 - 前記フレーム部を、刈刃のほぼ中心線上に設けた棒状又は板状の部材で構成し、前記案内部を、該フレーム部の前端に設けた棒状又は板状の部材で構成したことを特徴とする請求項1に記載の刈払機用案内具。
- 前記フレーム部を、前記刈刃の上部位置で該刈刃の刈り側に向けて屈曲させ、前記案内部を、該屈曲させたフレーム部の前部を、刈刃の外周よりも内側から該刈刃の円弧よりも小さい円弧で反刈り側に屈曲させて一体形成し、該案内部の外形を、該刈刃のほぼ中心線上で最前方に突出し、反刈り側の端部が刈刃の外周よりも内側まで延びるように形成したことを特徴とする請求項2に記載の刈払機用案内具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006132374A JP4185109B2 (ja) | 2005-12-13 | 2006-05-11 | 刈払機用案内具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005358514 | 2005-12-13 | ||
JP2006132374A JP4185109B2 (ja) | 2005-12-13 | 2006-05-11 | 刈払機用案内具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007185182A JP2007185182A (ja) | 2007-07-26 |
JP4185109B2 true JP4185109B2 (ja) | 2008-11-26 |
Family
ID=38340784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006132374A Expired - Fee Related JP4185109B2 (ja) | 2005-12-13 | 2006-05-11 | 刈払機用案内具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4185109B2 (ja) |
-
2006
- 2006-05-11 JP JP2006132374A patent/JP4185109B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007185182A (ja) | 2007-07-26 |
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