JPS587507U - tractor - Google Patents

tractor

Info

Publication number
JPS587507U
JPS587507U JP10291881U JP10291881U JPS587507U JP S587507 U JPS587507 U JP S587507U JP 10291881 U JP10291881 U JP 10291881U JP 10291881 U JP10291881 U JP 10291881U JP S587507 U JPS587507 U JP S587507U
Authority
JP
Japan
Prior art keywords
tractor
plowing depth
displaying
control device
utility
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
JP10291881U
Other languages
Japanese (ja)
Inventor
神山　英機
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 JP10291881U priority Critical patent/JPS587507U/en
Publication of JPS587507U publication Critical patent/JPS587507U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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]

図面は本考案の実施例を示すものであって、第１図は本
考案に係るトラクタの一部破砕側面図、第２図はその要
部を略示する油圧回路図、第３図は同じく電気回路図、
第４図は耕深制御部１０の外観図である。 ３・・・・・・ロータリ、５・・・・・・リフトアーム
、７・・・・・・電磁弁、１３．１６・・・・・・ポテ
ンシオメータ、１５・・・・・・マイクロプロセッサ、
２１．２２・・・・・・表示部。The drawings show an embodiment of the present invention, in which Fig. 1 is a partially exploded side view of a tractor according to the invention, Fig. 2 is a hydraulic circuit diagram schematically showing the main parts thereof, and Fig. 3 is a similar diagram. electrical circuit diagram,
FIG. 4 is an external view of the plowing depth control section 10. 3... Rotary, 5... Lift arm, 7... Solenoid valve, 13.16... Potentiometer, 15... Microprocessor ,
21.22...Display section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 耕耘深さを自動制御する耕深自動制御装置を装備したト
ラクタにおいて、設定耕深量の表示手段と、実際の耕深
量の表示手段とを備えたことを特徴とするトラクタ。A tractor equipped with an automatic plowing depth control device that automatically controls plowing depth, characterized in that the tractor is equipped with a means for displaying a set plowing depth and a means for displaying an actual plowing depth.
JP10291881U 1981-07-10 1981-07-10 tractor Pending JPS587507U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10291881U JPS587507U (en) 1981-07-10 1981-07-10 tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10291881U JPS587507U (en) 1981-07-10 1981-07-10 tractor

Publications (1)

Publication Number Publication Date
JPS587507U true JPS587507U (en) 1983-01-18

Family

ID=29897549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10291881U Pending JPS587507U (en) 1981-07-10 1981-07-10 tractor

Country Status (1)

Country Link
JP (1) JPS587507U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085111U (en) * 1983-11-19 1985-06-12 セイレイ工業株式会社 Tillage depth control device
JPS62232304A (en) * 1986-03-31 1987-10-12 株式会社クボタ Display device of earth working apparatus
JPS63296603A (en) * 1987-05-29 1988-12-02 Kubota Ltd Tilling depth display for rotary tiller
JPH0341308U (en) * 1989-08-31 1991-04-19
JP2009045994A (en) * 2007-08-19 2009-03-05 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2014138570A (en) * 2013-01-21 2014-07-31 Kubota Corp Farm work machine and farm work management program

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675005A (en) * 1979-11-26 1981-06-20 Kubota Ltd Soil treating machine with automatic lifting control mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675005A (en) * 1979-11-26 1981-06-20 Kubota Ltd Soil treating machine with automatic lifting control mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085111U (en) * 1983-11-19 1985-06-12 セイレイ工業株式会社 Tillage depth control device
JPS62232304A (en) * 1986-03-31 1987-10-12 株式会社クボタ Display device of earth working apparatus
JPS63296603A (en) * 1987-05-29 1988-12-02 Kubota Ltd Tilling depth display for rotary tiller
JPH0341308U (en) * 1989-08-31 1991-04-19
JP2009045994A (en) * 2007-08-19 2009-03-05 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2014138570A (en) * 2013-01-21 2014-07-31 Kubota Corp Farm work machine and farm work management program
US10251341B2 (en) 2013-01-21 2019-04-09 Kubota Corporation Farm work machine, farm work management method, farm work management program, and recording medium recording the farm work management program

Similar Documents

Publication Publication Date Title
JPS587507U (en) tractor
JPS6053859U (en) Construction machinery control device
JPS6068911U (en) Safety device for rotary tillage equipment
JPS613123U (en) Fuel supply device for tractors
JPS6067016U (en) Agricultural tractor depth control device
JPS59175313U (en) Agricultural tractor work equipment control device
JPS5824697U (en) Grain dryer control device
JPS60156922U (en) mower drive device
JPS6117907U (en) Work equipment position automatic control device
JPS5929109U (en) Hydraulic control device for agricultural tractors
JPS6085111U (en) Tillage depth control device
JPS6085116U (en) harvester
JPS6033814U (en) Agricultural tractor work equipment lifting device
JPS6068912U (en) Depth control device
JPS5947721U (en) Gate stop device
JPS60119216U (en) Agricultural tractor work equipment control device
JPS59178007U (en) Agricultural tractor valve control device
JPS5874678U (en) Manual operation device for solenoid valve
JPS5896733U (en) Combine harvester handling depth adjustment device
JPS6010406U (en) Leveling cover in tillage equipment
JPS60177716U (en) Tractor plowing depth control device
JPS62161395U (en)
JPS5929111U (en) Planting section control lever device of rice transplanter
JPS584592U (en) Forklift truck mast control device
JPS5883211U (en) Agricultural tractor hydraulic system