JP5670257B2 - 刈払機用刈刃 - Google Patents
刈払機用刈刃 Download PDFInfo
- Publication number
- JP5670257B2 JP5670257B2 JP2011121680A JP2011121680A JP5670257B2 JP 5670257 B2 JP5670257 B2 JP 5670257B2 JP 2011121680 A JP2011121680 A JP 2011121680A JP 2011121680 A JP2011121680 A JP 2011121680A JP 5670257 B2 JP5670257 B2 JP 5670257B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- fixed
- brush cutter
- rotary
- fixed blade
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Description
前記固定刃20は、前記回転刃10の上面に回転自在に連結され、固定刃20の上面に固定刃係止具21を設け、該固定刃係止具21が刈払機1の先端部分に係止して回転刃10の回転時に固定刃20のみが固定されるように構成し、
前記回転刃10の上面に前記回転シャフトQの先端を覆うヘッドカバーSを囲むようにドーナツ形状の固定基板11を固定し、該固定基板11の周囲に前記固定刃20を回転自在に装着したことにある。
Q 回転シャフト
R 保護管
S ヘッドカバー
1 刈払機
10 回転刃
11 固定基板
12 軸孔
13 固定板
14 固定ナット
15 蓋体
20 固定刃
21 係止突起
22 補強板
23 ボールベアリング
24 蓋体
Claims (2)
- 刈払機に装着された回転シャフトの先端に連結される刈払機用刈刃において、円板状の刈刃の盤面に同じ形状の刈刃を重ねて二重構造の刈刃を設け、一方の刈刃を回転シャフトに連結する回転刃とし、他方の刈刃を刈払機の先端に固定する固定刃とし、該固定刃の盤面に沿って回転刃のみが回転するように構成し、
前記固定刃は、前記回転刃の上面に回転自在に連結され、固定刃の上面に固定刃係止具を設け、該固定刃係止具が刈払機の先端部分に係止して回転刃の回転時に固定刃のみが固定されるように構成し、
前記回転刃の上面に前記回転シャフトの先端を覆うヘッドカバーを囲むようにドーナツ形状の固定基板を固定し、該固定基板の周囲に前記固定刃を回転自在に装着したことを特徴とする刈払機用刈刃。 - 前記固定刃の上面に該固定刃の強度を高める補強板を固定し、該補強板に前記固定刃係止具を設けた請求項1記載の刈払機用刈刃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011121680A JP5670257B2 (ja) | 2011-05-31 | 2011-05-31 | 刈払機用刈刃 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011121680A JP5670257B2 (ja) | 2011-05-31 | 2011-05-31 | 刈払機用刈刃 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012244977A JP2012244977A (ja) | 2012-12-13 |
JP5670257B2 true JP5670257B2 (ja) | 2015-02-18 |
Family
ID=47466061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011121680A Expired - Fee Related JP5670257B2 (ja) | 2011-05-31 | 2011-05-31 | 刈払機用刈刃 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5670257B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111201893A (zh) * | 2020-01-19 | 2020-05-29 | 陕西科技大学 | 一种便携式樱桃采摘装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219437U (ja) * | 1975-07-30 | 1977-02-10 | ||
JP2553231Y2 (ja) * | 1991-12-27 | 1997-11-05 | 株式会社アーレスティ | 草刈機用刈刃ユニット |
JP2002153113A (ja) * | 2000-11-21 | 2002-05-28 | Yozo Date | 受刃付回転刈刃とそれを具備した固定装置 |
JP5214889B2 (ja) * | 2007-01-29 | 2013-06-19 | 天龍製鋸株式会社 | 刈払機 |
-
2011
- 2011-05-31 JP JP2011121680A patent/JP5670257B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012244977A (ja) | 2012-12-13 |
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