JP4535443B2 - ダッシュ防止型耕耘装置 - Google Patents
ダッシュ防止型耕耘装置 Download PDFInfo
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- JP4535443B2 JP4535443B2 JP2005183572A JP2005183572A JP4535443B2 JP 4535443 B2 JP4535443 B2 JP 4535443B2 JP 2005183572 A JP2005183572 A JP 2005183572A JP 2005183572 A JP2005183572 A JP 2005183572A JP 4535443 B2 JP4535443 B2 JP 4535443B2
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- Prior art keywords
- shaft
- rotary shaft
- tillage
- rotary
- dash
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Description
21 ロータリ駆動ケース
22 爪軸
23 耕耘爪
24 棒状体
34 ロータリ軸
42 耕耘筒
43 耕耘爪
44 軸受
45 カバー
47 オイルシール
Claims (2)
- ロータリ駆動ケース(21)の下部に支持したロータリ軸(34)と、該ロータリ軸(34)の外側に固定されるパイプ状の正転用爪軸(22)と、前記ロータリ軸(34)に外嵌して、前記正転用爪軸(22)の回転に対して反対方向に回転可能な逆転用耕耘筒(42)とを備え、該正転用爪軸(22)には正転用耕耘爪(43)を、該逆転用耕耘筒(42)には逆転用耕耘爪(23)を植設したダッシュ防止型耕耘装置(9)であって、該正転用耕耘爪(43)は進行方向と同じ、時計回りと反対方向に回転させ、該逆転用耕耘爪(23)は進行方向と逆方向の時計回りに回転させ、前記逆転用耕耘筒(42)の外側端と、前記ロータリ軸(34)の間にオイルシール(47)を介装し、該オイルシール(47)の外側面を保護するカバー(45)を、該ロータリ軸(34)に着脱可能に設け、該保護カバー(45)は、円板の中心にロータリ軸(34)の外形に合わせた挿入孔を開口し、該保護カバー(45)の外側面中途部から外方向に軸心を合わせてパイプ状の支持部(45a)を突設し、前記ロータリ軸(34)には軸心と直角方向にピン孔(34a)を開口し、該ピン孔(34a)に合わせて、該保護カバー(45)の支持部(45a)にピン(46)を挿入可能なピン孔(45b)を開口し、該ロータリ軸(34)の外周と保護カバー(45)の支持部(45a)との間に形成される円筒状の空間(S)に、パイプ状の正転用爪軸(22)の内端を挿入し、前記ピン(46)を、正転用爪軸(22)に設けたピン孔(22a)にも挿入することにより係止可能としたことを特徴とするダッシュ防止型耕耘装置。
- 前記ロータリ駆動ケース(21)の下部に、前後方向に回動可能な棒状体(24)を配置し、前進作業時と後進作業時で、該棒状体(24)が抵抗方向となるように、自動的に回動することを特徴とする請求項1に記載のダッシュ防止型耕耘装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005183572A JP4535443B2 (ja) | 2005-06-23 | 2005-06-23 | ダッシュ防止型耕耘装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005183572A JP4535443B2 (ja) | 2005-06-23 | 2005-06-23 | ダッシュ防止型耕耘装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007000076A JP2007000076A (ja) | 2007-01-11 |
JP4535443B2 true JP4535443B2 (ja) | 2010-09-01 |
Family
ID=37686239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005183572A Expired - Fee Related JP4535443B2 (ja) | 2005-06-23 | 2005-06-23 | ダッシュ防止型耕耘装置 |
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JP (1) | JP4535443B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012228211A (ja) * | 2011-04-27 | 2012-11-22 | Miyamaru Attachment Kenkyusho:Kk | 畦立て作業機 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011140558A2 (en) * | 2010-05-07 | 2011-11-10 | Opex Corporation | Method and apparatus for processing envelopes containing contents |
JP6941955B2 (ja) * | 2017-03-29 | 2021-09-29 | 株式会社クボタ | 植播系作業機 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497134Y1 (ja) * | 1969-10-27 | 1974-02-20 | ||
JPS52132801U (ja) * | 1976-04-03 | 1977-10-08 | ||
JPH08308304A (ja) * | 1995-05-19 | 1996-11-26 | Seirei Ind Co Ltd | 部分逆転ロ−タリにおける草藁巻付防止装置 |
JP2004166561A (ja) * | 2002-11-19 | 2004-06-17 | Seirei Ind Co Ltd | 部分正逆転ロ−タリ装置 |
-
2005
- 2005-06-23 JP JP2005183572A patent/JP4535443B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497134Y1 (ja) * | 1969-10-27 | 1974-02-20 | ||
JPS52132801U (ja) * | 1976-04-03 | 1977-10-08 | ||
JPH08308304A (ja) * | 1995-05-19 | 1996-11-26 | Seirei Ind Co Ltd | 部分逆転ロ−タリにおける草藁巻付防止装置 |
JP2004166561A (ja) * | 2002-11-19 | 2004-06-17 | Seirei Ind Co Ltd | 部分正逆転ロ−タリ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012228211A (ja) * | 2011-04-27 | 2012-11-22 | Miyamaru Attachment Kenkyusho:Kk | 畦立て作業機 |
Also Published As
Publication number | Publication date |
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JP2007000076A (ja) | 2007-01-11 |
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