JPS61115015U - - Google Patents

Info

Publication number
JPS61115015U
JPS61115015U JP19749984U JP19749984U JPS61115015U JP S61115015 U JPS61115015 U JP S61115015U JP 19749984 U JP19749984 U JP 19749984U JP 19749984 U JP19749984 U JP 19749984U JP S61115015 U JPS61115015 U JP S61115015U
Authority
JP
Japan
Prior art keywords
switching valve
transplanting machine
rice transplanting
rolling
rice
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
JP19749984U
Other languages
English (en)
Other versions
JPH0324005Y2 (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 JP1984197499U priority Critical patent/JPH0324005Y2/ja
Publication of JPS61115015U publication Critical patent/JPS61115015U/ja
Application granted granted Critical
Publication of JPH0324005Y2 publication Critical patent/JPH0324005Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す要部の平面図
、第2図は全体の側面図、第3図は同平面図、第
4図は部分平面図、第5図は部分側面図、第6図
は部分拡大説明図、第7図は油圧回路図、第8図
は他の変形例を示す要部の平面図、第9図は同油
圧回路図、第10図は更に他の変形例を示す部分
説明図である。 22…ローリングセンサ、28…水平用油圧シ
リンダ、43,43a,43b…ローリング油圧
切換弁、66…スプリング(中立復帰部材)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 田植機体の左右傾きを検出するローリングセン
    サを備え、該ローリングセンサの検出に基づいて
    水平用油圧シリンダを介し田植機体を水平制御す
    るようにした構造において、前記センサの検出動
    作に基づいて前記シリンダを切換動作するローリ
    ング油圧切換弁に、該切換弁を中立位置に復帰さ
    せる中立復帰部材を付設させ、前記切換弁に中立
    復帰特性を保有せしめるように構成したことを特
    徴とする田植機の植付制御装置。
JP1984197499U 1984-12-28 1984-12-28 Expired JPH0324005Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984197499U JPH0324005Y2 (ja) 1984-12-28 1984-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984197499U JPH0324005Y2 (ja) 1984-12-28 1984-12-28

Publications (2)

Publication Number Publication Date
JPS61115015U true JPS61115015U (ja) 1986-07-21
JPH0324005Y2 JPH0324005Y2 (ja) 1991-05-24

Family

ID=30755829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984197499U Expired JPH0324005Y2 (ja) 1984-12-28 1984-12-28

Country Status (1)

Country Link
JP (1) JPH0324005Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH089729A (ja) * 1994-09-08 1996-01-16 Yanmar Agricult Equip Co Ltd 移植機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529194U (ja) * 1978-08-17 1980-02-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529194U (ja) * 1978-08-17 1980-02-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH089729A (ja) * 1994-09-08 1996-01-16 Yanmar Agricult Equip Co Ltd 移植機

Also Published As

Publication number Publication date
JPH0324005Y2 (ja) 1991-05-24

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