JPS6236622U - - Google Patents

Info

Publication number
JPS6236622U
JPS6236622U JP12831185U JP12831185U JPS6236622U JP S6236622 U JPS6236622 U JP S6236622U JP 12831185 U JP12831185 U JP 12831185U JP 12831185 U JP12831185 U JP 12831185U JP S6236622 U JPS6236622 U JP S6236622U
Authority
JP
Japan
Prior art keywords
target value
height
control target
control
manual operation
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
JP12831185U
Other languages
Japanese (ja)
Other versions
JPH0432900Y2 (en
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 JP1985128311U priority Critical patent/JPH0432900Y2/ja
Publication of JPS6236622U publication Critical patent/JPS6236622U/ja
Application granted granted Critical
Publication of JPH0432900Y2 publication Critical patent/JPH0432900Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Harvester Elements (AREA)
  • Control Of Position Or Direction (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係る刈取収穫機の刈り高さ制御
装置の実施例を示し、第１図は本考案の構成を示
す機能ブロツク図、第２図は制御システムの構成
を示すブロツク図、第３図は制御装置の動作を示
すフローチヤート、第４図はコントロールバルブ
と手動操作レバーとの連動構成を示す図面、第５
図はコンバインの前部側面図である。 ２……刈取部、６……対地高さ検出手段、Ｈ…
…検出値、Ｈｏ……制御目標値、ＳＷ１，ＳＷ２
……手動操作検出手段、ＳＷ４……制御目標値更
新指示手段。 The drawings show an embodiment of the cutting height control device for a reaping harvester according to the present invention, FIG. 1 is a functional block diagram showing the configuration of the present invention, FIG. 2 is a block diagram showing the configuration of the control system, and FIG. 3 is a block diagram showing the configuration of the control system. Figure 4 is a flowchart showing the operation of the control device, Figure 4 is a drawing showing the interlocking configuration of the control valve and the manual operation lever, and Figure 5 is a flowchart showing the operation of the control device.
The figure is a front side view of the combine. 2... Reaping section, 6... Ground height detection means, H...
...Detection value, Ho...Control target value, SW 1 , SW 2
 ...Manual operation detection means, SW4 ...Control target value update instruction means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 刈取部２の対地高さを検出する対地高さ検出手
段６と、この対地高さ手段６による検出値Ｈが設
定された制御目標値Ｈｏに維持されるように、前
記刈取部２を自動的に昇降する刈り高さ制御手段
と、前記刈取部２を手動操作により優先的に昇降
操作する手動操作手段とを備えた刈取収穫機の刈
り高さ制御装置であつて、前記手動操作手段の操
作有無を検出する手動操作検出手段ＳＷ１，ＳＷ
２と、前記制御目標値Ｈｏの更新を指示する制御
目標値更新指示手段ＳＷ４と、前記手動操作検出
手段ＳＷ１，ＳＷ２が前記刈り高さ制御手段によ
る自動制御中に手動操作による刈取部２の昇降操
作が行われたことを検出し、且つ、前記更新指示
手段ＳＷ４により制御目標値Ｈｏの更新指示が行
われた場合に、前記対地高さ検出手段６による検
出値Ｈを新たな制御目標値として前記制御目標値
Ｈｏを自動的に更新する制御目標値自動更新手段
を備えさせてある刈取収穫機の刈り高さ制御装置
。 A ground height detection means 6 detects the height of the reaping section 2 above the ground, and the reaping section 2 is automatically operated so that the detected value H by the above ground height means 6 is maintained at a set control target value Ho. A mowing height control device for a reaping harvester, comprising: a mowing height control means for raising and lowering the mowing height; and a manual operation means for preferentially raising and lowering the reaping section 2 by manual operation, Manual operation detection means SW 1 , SW for detecting the presence or absence
2 , a control target value update instruction means SW 4 for instructing the update of the control target value Ho, and a manual operation detection means SW 1 and SW 2 that detects a reaping section that is manually operated during automatic control by the mowing height control means. 2 is detected, and when the update instruction means SW 4 instructs to update the control target value Ho, the detected value H by the height above the ground detection means 6 is updated to a new value. A cutting height control device for a reaping harvester, comprising a control target value automatic updating means for automatically updating the control target value Ho as a control target value.
JP1985128311U 1985-08-22 1985-08-22 Expired JPH0432900Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985128311U JPH0432900Y2 (en) 1985-08-22 1985-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985128311U JPH0432900Y2 (en) 1985-08-22 1985-08-22

Publications (2)

Publication Number Publication Date
JPS6236622U true JPS6236622U (en) 1987-03-04
JPH0432900Y2 JPH0432900Y2 (en) 1992-08-07

Family

ID=31023868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985128311U Expired JPH0432900Y2 (en) 1985-08-22 1985-08-22

Country Status (1)

Country Link
JP (1) JPH0432900Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645424A (en) * 1987-06-29 1989-01-10 Yanmar Agricult Equip Control judging apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588231A (en) * 1981-07-07 1983-01-18 Kawasaki Heavy Ind Ltd Two cycle engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588231A (en) * 1981-07-07 1983-01-18 Kawasaki Heavy Ind Ltd Two cycle engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645424A (en) * 1987-06-29 1989-01-10 Yanmar Agricult Equip Control judging apparatus

Also Published As

Publication number Publication date
JPH0432900Y2 (en) 1992-08-07

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