JPS6320716U - - Google Patents

Info

Publication number
JPS6320716U
JPS6320716U JP11508086U JP11508086U JPS6320716U JP S6320716 U JPS6320716 U JP S6320716U JP 11508086 U JP11508086 U JP 11508086U JP 11508086 U JP11508086 U JP 11508086U JP S6320716 U JPS6320716 U JP S6320716U
Authority
JP
Japan
Prior art keywords
planting
hunting
sensor
hunting sensor
depth
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
JP11508086U
Other languages
English (en)
Other versions
JPH0524259Y2 (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 JP1986115080U priority Critical patent/JPH0524259Y2/ja
Publication of JPS6320716U publication Critical patent/JPS6320716U/ja
Application granted granted Critical
Publication of JPH0524259Y2 publication Critical patent/JPH0524259Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は植付部の側面説明図、第2図は全体側
面図、第3図は同平面図、第4図は油圧回路図、
第5図は電気回路図、第6図はセンサの出力線図
である。 15……植付部、23……フロート、62……
感度調節要素、63……ハンチングセンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 植付部下方に支持するフロートの接地圧変化に
    基づいて植付部を昇降させその植付深さを一定維
    持させる構造において、前記植付部に発生するハ
    ンチングを検出するハンチングセンサを設けると
    共に、植付深さ制御の感度調節要素に前記ハンチ
    ングセンサを連動連結させ、該ハンチングセンサ
    の検出に基づいて植付深さ制御の適宜感度調節を
    行わ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。
JP1986115080U 1986-07-25 1986-07-25 Expired - Lifetime JPH0524259Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986115080U JPH0524259Y2 (ja) 1986-07-25 1986-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986115080U JPH0524259Y2 (ja) 1986-07-25 1986-07-25

Publications (2)

Publication Number Publication Date
JPS6320716U true JPS6320716U (ja) 1988-02-10
JPH0524259Y2 JPH0524259Y2 (ja) 1993-06-21

Family

ID=30998407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986115080U Expired - Lifetime JPH0524259Y2 (ja) 1986-07-25 1986-07-25

Country Status (1)

Country Link
JP (1) JPH0524259Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632416U (ja) * 1986-06-20 1988-01-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197236A (en) * 1981-05-28 1982-12-03 Kao Corp 2-hydroxy-3-methyl branched alkoxypropyl glyceryl ether and cosmetic containing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632416U (ja) * 1986-06-20 1988-01-09

Also Published As

Publication number Publication date
JPH0524259Y2 (ja) 1993-06-21

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