JPS6236611U - - Google Patents

Info

Publication number
JPS6236611U
JPS6236611U JP1985129441U JP12944185U JPS6236611U JP S6236611 U JPS6236611 U JP S6236611U JP 1985129441 U JP1985129441 U JP 1985129441U JP 12944185 U JP12944185 U JP 12944185U JP S6236611 U JPS6236611 U JP S6236611U
Authority
JP
Japan
Prior art keywords
tillage depth
rear cover
depth control
tiller
rotary tiller
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.)
Granted
Application number
JP1985129441U
Other languages
English (en)
Other versions
JPH0520104Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985129441U priority Critical patent/JPH0520104Y2/ja
Publication of JPS6236611U publication Critical patent/JPS6236611U/ja
Application granted granted Critical
Publication of JPH0520104Y2 publication Critical patent/JPH0520104Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Description

【図面の簡単な説明】
第1〜4図は本考案の実施例を示しており、第
1図は一部断面側面図、第2図は耕深自動制御装
置及びその関連部材の分解斜視図、第3図は第1
図の―線断面図、第4図は第1図の矢視図
である。 1……トラクタ機体、2……三点リンク機構、
3……ロータリ耕耘機、4……油圧装置、10…
…耕耘部、11……耕耘カバー、13……後部カ
バー、16……上カバー板、17……下カバー板
、18……ゴム板、30……耕深自動制御装置、
68……センスリンク、74……センスロツド、
78……連結部材、82……舌片、85……感知
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. トラクタ機体1にリンク機構2及び油圧装置4
    を介してロータリ耕耘機3を昇降自在に連結し、
    このロータリ耕耘機3の後部カバー13の上下動
    を感知して耕耘部10の耕深を略一定に保持すべ
    く前記油圧装置4を作動させる耕深自動制御装置
    30を設け、前記後部カバー13を上下カバー板
    16,17間にゴム板18を配置して形成した耕
    深自動制御式ロータリ耕耘機において、前記後部
    カバー13の上下カバー板16,17に連結部材
    78の上下端を着脱自在に連結して後部カバー1
    3を一体化可能にし、前記連結部材78に耕深自
    動制御装置30の上下動感知部85を設けたこと
    を特徴とする耕深自動制御式ロータリ耕耘機。
JP1985129441U 1985-08-23 1985-08-23 Expired - Lifetime JPH0520104Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985129441U JPH0520104Y2 (ja) 1985-08-23 1985-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985129441U JPH0520104Y2 (ja) 1985-08-23 1985-08-23

Publications (2)

Publication Number Publication Date
JPS6236611U true JPS6236611U (ja) 1987-03-04
JPH0520104Y2 JPH0520104Y2 (ja) 1993-05-26

Family

ID=31026012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985129441U Expired - Lifetime JPH0520104Y2 (ja) 1985-08-23 1985-08-23

Country Status (1)

Country Link
JP (1) JPH0520104Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62169907U (ja) * 1986-04-18 1987-10-28
JPH0159004U (ja) * 1987-10-07 1989-04-13

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523017U (ja) * 1978-08-01 1980-02-14
JPS5741008U (ja) * 1980-08-19 1982-03-05
JPS59109103A (ja) * 1982-12-13 1984-06-23 株式会社クボタ 耕耘機の昇降装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523017U (ja) * 1978-08-01 1980-02-14
JPS5741008U (ja) * 1980-08-19 1982-03-05
JPS59109103A (ja) * 1982-12-13 1984-06-23 株式会社クボタ 耕耘機の昇降装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62169907U (ja) * 1986-04-18 1987-10-28
JPH0159004U (ja) * 1987-10-07 1989-04-13

Also Published As

Publication number Publication date
JPH0520104Y2 (ja) 1993-05-26

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