JPH0120809Y2 - - Google Patents

Info

Publication number
JPH0120809Y2
JPH0120809Y2 JP1981090967U JP9096781U JPH0120809Y2 JP H0120809 Y2 JPH0120809 Y2 JP H0120809Y2 JP 1981090967 U JP1981090967 U JP 1981090967U JP 9096781 U JP9096781 U JP 9096781U JP H0120809 Y2 JPH0120809 Y2 JP H0120809Y2
Authority
JP
Japan
Prior art keywords
seedling planting
planting device
float
sensor
switching valve
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.)
Expired
Application number
JP1981090967U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57203711U (h
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 JP1981090967U priority Critical patent/JPH0120809Y2/ja
Publication of JPS57203711U publication Critical patent/JPS57203711U/ja
Application granted granted Critical
Publication of JPH0120809Y2 publication Critical patent/JPH0120809Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transplanting Machines (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP1981090967U 1981-06-20 1981-06-20 Expired JPH0120809Y2 (h)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981090967U JPH0120809Y2 (h) 1981-06-20 1981-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981090967U JPH0120809Y2 (h) 1981-06-20 1981-06-20

Publications (2)

Publication Number Publication Date
JPS57203711U JPS57203711U (h) 1982-12-25
JPH0120809Y2 true JPH0120809Y2 (h) 1989-06-22

Family

ID=29886063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981090967U Expired JPH0120809Y2 (h) 1981-06-20 1981-06-20

Country Status (1)

Country Link
JP (1) JPH0120809Y2 (h)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146718A (en) * 1978-04-28 1979-11-16 Iseki Agricult Mach Automatic sensitivity adjusting device of planting depth regulater in rice transplanter

Also Published As

Publication number Publication date
JPS57203711U (h) 1982-12-25

Similar Documents

Publication Publication Date Title
JPH0120809Y2 (h)
JP3408946B2 (ja) 田植機の昇降制御装置
JPH0466521B2 (h)
JPS6260041B2 (h)
JPH0233641Y2 (h)
JPS6014331Y2 (ja) 田植機における泥の見掛け硬度検出装置
JPH0246247Y2 (h)
JPH0117934Y2 (h)
JPS646014Y2 (h)
JP3161947B2 (ja) 対地作業機の昇降制御装置
JPH025694Y2 (h)
JPS6123307Y2 (h)
JPH0437378Y2 (h)
JPH029619Y2 (h)
JPH0210883Y2 (h)
JPH0221862Y2 (h)
JPS6317307Y2 (h)
JPH06292422A (ja) 水田作業機の昇降制御装置
JPH0524257Y2 (h)
JPH0228651Y2 (h)
JPH0331125Y2 (h)
JP3391666B2 (ja) 水田作業機
JPS5816845B2 (ja) 歩行型田植機の機体昇降装置
JPH11313515A (ja) 乗用田植機
JPS61187710A (ja) 水田用農作業機の作業機昇降制御装置