JPS6439908A - Paddy working machine - Google Patents

Paddy working machine

Info

Publication number
JPS6439908A
JPS6439908A JP19736287A JP19736287A JPS6439908A JP S6439908 A JPS6439908 A JP S6439908A JP 19736287 A JP19736287 A JP 19736287A JP 19736287 A JP19736287 A JP 19736287A JP S6439908 A JPS6439908 A JP S6439908A
Authority
JP
Japan
Prior art keywords
furrows
land grading
floats
bottoms
grading floats
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
JP19736287A
Other languages
Japanese (ja)
Inventor
Junji Kurano
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP19736287A priority Critical patent/JPS6439908A/en
Publication of JPS6439908A publication Critical patent/JPS6439908A/en
Pending legal-status Critical Current

Links

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  • Transplanting Machines (AREA)

Abstract

PURPOSE:To carry out automatic travel while forming clear cut furrows in travel without leaving furrows in a field in completing work, by performing operation to respectively protrude and retreat furrowing members from the bottoms of land grading floats to form furrows and forcing the machine body to follow the furrows based on sensed results from sensors. CONSTITUTION:The positional relation between a machine body and furrows (G) are sensed by sensors (S) at positions in front of land grading floats 6 on the already planted seedling row in work and the furrows (G) can be refilled by the land grading floats 6 on this side. Furthermore, furrowing members 7 are respectively protruded downward from the bottoms (6a) of the land grading floats 6 to form furrows (G) of a constant depth based on the bottoms of the land grading floats 6 as the standard are formed on a field (P).
JP19736287A 1987-08-06 1987-08-06 Paddy working machine Pending JPS6439908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19736287A JPS6439908A (en) 1987-08-06 1987-08-06 Paddy working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19736287A JPS6439908A (en) 1987-08-06 1987-08-06 Paddy working machine

Publications (1)

Publication Number Publication Date
JPS6439908A true JPS6439908A (en) 1989-02-10

Family

ID=16373230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19736287A Pending JPS6439908A (en) 1987-08-06 1987-08-06 Paddy working machine

Country Status (1)

Country Link
JP (1) JPS6439908A (en)

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