JPS6420015A - Unit for controlling wheel lifting in walking type of machine working in rice paddies - Google Patents
Unit for controlling wheel lifting in walking type of machine working in rice paddiesInfo
- Publication number
- JPS6420015A JPS6420015A JP17641987A JP17641987A JPS6420015A JP S6420015 A JPS6420015 A JP S6420015A JP 17641987 A JP17641987 A JP 17641987A JP 17641987 A JP17641987 A JP 17641987A JP S6420015 A JPS6420015 A JP S6420015A
- Authority
- JP
- Japan
- Prior art keywords
- grounding
- float
- rolling cylinder
- unit
- grounding float
- 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
Links
Landscapes
- Transplanting Machines (AREA)
Abstract
PURPOSE:To make it possible for the grounding float to drive on the mud under control with the number of needed grounding floats reduced, by allowing a grounding float to play a role of a sensor float. CONSTITUTION:The second connecting mechanism 27b is constituted from interlocking lever 26, the other end of which connected to the vibration parts 25a of the control valve for the rolling cylinder. Thus, the rolling cylinder is automatically operated so that the pitching cylinder 12 is automatically operated in such a state where the front end height of grounding float comes in a prescribed range and the rolling cylinder is automatically operated so that the grounding float 6 becomes parallel or almost parallel to the rear-front line of the machine body. The pitching cylinder 12 constitutes the connection mechanism 27 along with the rolling cylinder and the grounding float 6.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17641987A JPS6420015A (en) | 1987-07-15 | 1987-07-15 | Unit for controlling wheel lifting in walking type of machine working in rice paddies |
KR1019890700483A KR950008559B1 (en) | 1987-07-15 | 1988-07-18 | Rotary molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17641987A JPS6420015A (en) | 1987-07-15 | 1987-07-15 | Unit for controlling wheel lifting in walking type of machine working in rice paddies |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6420015A true JPS6420015A (en) | 1989-01-24 |
Family
ID=16013366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17641987A Pending JPS6420015A (en) | 1987-07-15 | 1987-07-15 | Unit for controlling wheel lifting in walking type of machine working in rice paddies |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6420015A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH048208A (en) * | 1990-04-26 | 1992-01-13 | Kubota Corp | Walking-type working machine in paddy field |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6156011A (en) * | 1984-08-27 | 1986-03-20 | 井関農機株式会社 | Running apparatus of agricultural working machine for rice field |
JPS6131012B2 (en) * | 1981-10-09 | 1986-07-17 | Hitachi Ltd |
-
1987
- 1987-07-15 JP JP17641987A patent/JPS6420015A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6131012B2 (en) * | 1981-10-09 | 1986-07-17 | Hitachi Ltd | |
JPS6156011A (en) * | 1984-08-27 | 1986-03-20 | 井関農機株式会社 | Running apparatus of agricultural working machine for rice field |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH048208A (en) * | 1990-04-26 | 1992-01-13 | Kubota Corp | Walking-type working machine in paddy field |
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