JPS6289914U - - Google Patents

Info

Publication number
JPS6289914U
JPS6289914U JP18119485U JP18119485U JPS6289914U JP S6289914 U JPS6289914 U JP S6289914U JP 18119485 U JP18119485 U JP 18119485U JP 18119485 U JP18119485 U JP 18119485U JP S6289914 U JPS6289914 U JP S6289914U
Authority
JP
Japan
Prior art keywords
propulsion wheels
rice transplanter
walk
sensor float
ground pressure
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
JP18119485U
Other languages
English (en)
Other versions
JPH048730Y2 (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 JP18119485U priority Critical patent/JPH048730Y2/ja
Publication of JPS6289914U publication Critical patent/JPS6289914U/ja
Application granted granted Critical
Publication of JPH048730Y2 publication Critical patent/JPH048730Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transplanting Machines (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る歩行型田植機の実施例を示
し、第１図は油圧回路図、第２図は車輪の自動昇
降制御手段の具体構成を示す概略図、第３図は要
部の拡大平面図、第４図は歩行型田植機の側面図
である。 １ａ，１ｂ……推進車輪、４……センサフロー
ト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 昇降調節自在な推進車輪１ａ，１ｂを設けると
    共に、センサフロート４の接地圧の検出結果に基
    づいて前記推進車輪１ａ，１ｂを機体に対して昇
    降させて、前記センサフロート４の接地圧を設定
    圧に維持する自動昇降制御手段を設けた歩行型田
    植機であつて、前記センサフロート４が自動昇降
    制御時の前記設定圧よりも大きい第２の設定圧以
    上の接地圧を感知すると、前記推進車輪１ａ，１
    ｂを強制上昇させる手段を設けてある歩行型田植
    機。
JP18119485U 1985-11-25 1985-11-25 Expired JPH048730Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18119485U JPH048730Y2 (ja) 1985-11-25 1985-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18119485U JPH048730Y2 (ja) 1985-11-25 1985-11-25

Publications (2)

Publication Number Publication Date
JPS6289914U true JPS6289914U (ja) 1987-06-09
JPH048730Y2 JPH048730Y2 (ja) 1992-03-05

Family

ID=31125841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18119485U Expired JPH048730Y2 (ja) 1985-11-25 1985-11-25

Country Status (1)

Country Link
JP (1) JPH048730Y2 (ja)

Also Published As

Publication number Publication date
JPH048730Y2 (ja) 1992-03-05

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