JPS60119219U - Working height control device for mobile agricultural machinery - Google Patents

Working height control device for mobile agricultural machinery

Info

Publication number
JPS60119219U
JPS60119219U JP678384U JP678384U JPS60119219U JP S60119219 U JPS60119219 U JP S60119219U JP 678384 U JP678384 U JP 678384U JP 678384 U JP678384 U JP 678384U JP S60119219 U JPS60119219 U JP S60119219U
Authority
JP
Japan
Prior art keywords
working
working height
mobile agricultural
control device
height control
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.)
Pending
Application number
JP678384U
Other languages
Japanese (ja)
Inventor
稲田　哲哉
Original Assignee
ヤンマー農機株式会社
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 ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP678384U priority Critical patent/JPS60119219U/en
Publication of JPS60119219U publication Critical patent/JPS60119219U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (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) [Abstract] 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 the drawing]

第１図は本考案の一実施例を示すコンバインの全体側面
図、第２図は同平面図、第３図は要部の油圧回路図、第
４図は要部の側面説明図、第５図は同電気回路図である
。 １・・・走行部、４・・・作業部（刈取部）、２７，３
１・・・センサ。 呵　二　− ↑＾ 持１、＋−Fig. 1 is an overall side view of a combine harvester showing one embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a hydraulic circuit diagram of the main parts, Fig. 4 is a side explanatory view of the main parts, and Fig. 5 The figure is the same electrical circuit diagram. 1... Traveling part, 4... Working part (reaping part), 27, 3
1...Sensor.呵 2 - ↑^ Mochi 1, +-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 走行部に作業部を昇降可能に支持させた構造において、
前記走行部と作業部とにそれぞれの地上高さを検知する
反射形の基準及び作業高さセンサをそれぞれ設け、これ
らセンサの検出値の比較に基づいて作業部の作業高さを
一定基準高さに保持するように構成したことを特徴とす
る移動農機の作業高さ制御装置。In a structure in which the working part is supported by the traveling part so that it can be raised and lowered,
The traveling section and the working section are provided with reflective standards and working height sensors that detect their respective ground heights, and the working height of the working section is set to a constant reference height based on a comparison of the detection values of these sensors. 1. A working height control device for a mobile agricultural machine, characterized in that the device is configured to hold the working height of a mobile agricultural machine.
JP678384U 1984-01-19 1984-01-19 Working height control device for mobile agricultural machinery Pending JPS60119219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP678384U JPS60119219U (en) 1984-01-19 1984-01-19 Working height control device for mobile agricultural machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP678384U JPS60119219U (en) 1984-01-19 1984-01-19 Working height control device for mobile agricultural machinery

Publications (1)

Publication Number Publication Date
JPS60119219U true JPS60119219U (en) 1985-08-12

Family

ID=30484543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP678384U Pending JPS60119219U (en) 1984-01-19 1984-01-19 Working height control device for mobile agricultural machinery

Country Status (1)

Country Link
JP (1) JPS60119219U (en)

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