JPS6480208A - Device for controlling depth of plowing in working machine - Google Patents

Device for controlling depth of plowing in working machine

Info

Publication number
JPS6480208A
JPS6480208A JP23807187A JP23807187A JPS6480208A JP S6480208 A JPS6480208 A JP S6480208A JP 23807187 A JP23807187 A JP 23807187A JP 23807187 A JP23807187 A JP 23807187A JP S6480208 A JPS6480208 A JP S6480208A
Authority
JP
Japan
Prior art keywords
running
plowing
working machine
vertical position
depth
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
JP23807187A
Other languages
Japanese (ja)
Inventor
Hiroharu Kawaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Agribusiness Co Ltd
Original Assignee
Seirei Industry Co Ltd
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 Seirei Industry Co Ltd filed Critical Seirei Industry Co Ltd
Priority to JP23807187A priority Critical patent/JPS6480208A/en
Publication of JPS6480208A publication Critical patent/JPS6480208A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)

Abstract

PURPOSE:To prevent trouble about depth of plowing deepened to set value or above, by maintaining a vertical position of a working machine directly before stopping running in stopping running of the machine and maintaining the vertical position of the working machine directly before stopping running until prescribed time is passed after restarting running. CONSTITUTION:A vertical position of rear cover 16 is detected and lifting mechanism is controlled through a control device and definite depth of plowing is maintained. During tilling operation even when running is stopped once, a working machine B maintains vertical position directly before stopping running and even when the running is restarted, a vertical position of working machine directly before stopping running is maintained until prescribed time is passed. After stopping once, change of depth of plowing is immediately carried out as soon as treatment for changing depth of plowing is humanly carried out.
JP23807187A 1987-09-22 1987-09-22 Device for controlling depth of plowing in working machine Pending JPS6480208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23807187A JPS6480208A (en) 1987-09-22 1987-09-22 Device for controlling depth of plowing in working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23807187A JPS6480208A (en) 1987-09-22 1987-09-22 Device for controlling depth of plowing in working machine

Publications (1)

Publication Number Publication Date
JPS6480208A true JPS6480208A (en) 1989-03-27

Family

ID=17024723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23807187A Pending JPS6480208A (en) 1987-09-22 1987-09-22 Device for controlling depth of plowing in working machine

Country Status (1)

Country Link
JP (1) JPS6480208A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017189171A (en) * 2017-06-23 2017-10-19 井関農機株式会社 Seedling transplanter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017189171A (en) * 2017-06-23 2017-10-19 井関農機株式会社 Seedling transplanter

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