JPS59107822U - Ground height control device for agricultural machinery - Google Patents

Ground height control device for agricultural machinery

Info

Publication number
JPS59107822U
JPS59107822U JP389683U JP389683U JPS59107822U JP S59107822 U JPS59107822 U JP S59107822U JP 389683 U JP389683 U JP 389683U JP 389683 U JP389683 U JP 389683U JP S59107822 U JPS59107822 U JP S59107822U
Authority
JP
Japan
Prior art keywords
cutting height
control device
height control
ground height
agricultural machinery
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
JP389683U
Other languages
Japanese (ja)
Other versions
JPH025704Y2 (en
Inventor
照男 南
Original Assignee
株式会社クボタ
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 by 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP389683U priority Critical patent/JPS59107822U/en
Publication of JPS59107822U publication Critical patent/JPS59107822U/en
Application granted granted Critical
Publication of JPH025704Y2 publication Critical patent/JPH025704Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Harvester Elements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案に係るコンバインの刈高制御装置の実施例
を例示し、第１図はコンバイン前部の側面図、第２図は
制御装置のブロック図、第３図は制御作動を示すフロー
チャートである。 １・・・刈取部、９・・・対地高さ検出センサー、２２
・・・刈高設定器。 甲 ■−ａ １　笛 −−−−１ｌＬｌｉｌ　　　　　ＩＩ　　　ｌ比−一上
刃 ］　　Ｍ売 履埋 −」−ｍ−」The drawings illustrate an embodiment of the cutting height control device for a combine harvester according to the present invention, FIG. 1 is a side view of the front part of the combine, FIG. 2 is a block diagram of the control device, and FIG. 3 is a flowchart showing the control operation. be. 1... Reaping part, 9... Ground height detection sensor, 22
... Cutting height setting device. A■-a 1 Flute---1lLlil II l ratio-Ichijoba] M sales buried-"-m-"

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 対地高さ検出センサー９の検出結果に基づいて、　　刈
取部１を自動昇降させて、刈高設定器２２で設゛定した
目標刈高さ範囲内に刈高さを維持するよう構成したコン
バインの刈高制御装置であって、前記目標刈高さが高く
設定変更されるほど、制御感度を鈍くするよう龜、前記
刈高設定器２２と感度調節手段とを連係しであるコンバ
インの刈高制御装置。The combine harvester is configured to automatically raise and lower the cutting section 1 based on the detection result of the ground height detection sensor 9 to maintain the cutting height within the target cutting height range set by the cutting height setting device 22. A cutting height control device for a combine harvester, wherein the cutting height setting device 22 and a sensitivity adjustment means are linked so that the higher the target cutting height is set, the lower the control sensitivity is. Device.
JP389683U 1983-01-13 1983-01-13 Ground height control device for agricultural machinery Granted JPS59107822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP389683U JPS59107822U (en) 1983-01-13 1983-01-13 Ground height control device for agricultural machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP389683U JPS59107822U (en) 1983-01-13 1983-01-13 Ground height control device for agricultural machinery

Publications (2)

Publication Number Publication Date
JPS59107822U true JPS59107822U (en) 1984-07-20
JPH025704Y2 JPH025704Y2 (en) 1990-02-13

Family

ID=30135507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP389683U Granted JPS59107822U (en) 1983-01-13 1983-01-13 Ground height control device for agricultural machinery

Country Status (1)

Country Link
JP (1) JPS59107822U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124005A (en) * 1988-10-31 1990-05-11 Iseki & Co Ltd Device for changing dead zone range of lifting and lowering position control of ground working machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216325A (en) * 1975-07-30 1977-02-07 Yanmar Agricult Equip Cutterrbar adjusting device for combine
JPS5392205A (en) * 1977-01-26 1978-08-12 Kubota Ltd Farm working machine for soil
JPS5640279U (en) * 1979-09-06 1981-04-14
JPS5782130U (en) * 1980-11-07 1982-05-21
JPS57171821U (en) * 1981-04-24 1982-10-29
JPS59113817A (en) * 1982-12-17 1984-06-30 ヤンマー農機株式会社 Combine
JPS6119611U (en) * 1984-07-11 1986-02-04 ダイハツ工業株式会社 Oil level vibration prevention device in the oil pan for internal combustion engines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216325A (en) * 1975-07-30 1977-02-07 Yanmar Agricult Equip Cutterrbar adjusting device for combine
JPS5392205A (en) * 1977-01-26 1978-08-12 Kubota Ltd Farm working machine for soil
JPS5640279U (en) * 1979-09-06 1981-04-14
JPS5782130U (en) * 1980-11-07 1982-05-21
JPS57171821U (en) * 1981-04-24 1982-10-29
JPS59113817A (en) * 1982-12-17 1984-06-30 ヤンマー農機株式会社 Combine
JPS6119611U (en) * 1984-07-11 1986-02-04 ダイハツ工業株式会社 Oil level vibration prevention device in the oil pan for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124005A (en) * 1988-10-31 1990-05-11 Iseki & Co Ltd Device for changing dead zone range of lifting and lowering position control of ground working machine

Also Published As

Publication number Publication date
JPH025704Y2 (en) 1990-02-13

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