JPS6485005A - Combine - Google Patents
CombineInfo
- Publication number
- JPS6485005A JPS6485005A JP24203187A JP24203187A JPS6485005A JP S6485005 A JPS6485005 A JP S6485005A JP 24203187 A JP24203187 A JP 24203187A JP 24203187 A JP24203187 A JP 24203187A JP S6485005 A JPS6485005 A JP S6485005A
- Authority
- JP
- Japan
- Prior art keywords
- reaping
- ultrasonic sensor
- agricultural land
- reaping part
- target value
- 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.)
- Granted
Links
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Harvester Elements (AREA)
Abstract
PURPOSE:To prevent breakage of a device, by enabling operation of a transverse slide mechanism only when the height of a reaping part from the agricultural land surface is equalized with the target value. CONSTITUTION:An ultrasonic sensor (S1) is provided in front of a reaping blade 31 under a reaping part 23 to sense the distance between the ultrasonic sensor (S1) and the agricultural land surface. If sensed data (h) by the ultrasonic sensor (S1) are smaller than the target value (H), a solenoid (SOL1) is driven to lead hydraulic coil from a pump 38 to a cylinder 36. Thereby the reaping part 23 is rocked in the direction of arrow (C) to increase the distance from the agricultural land. If the reaping height condition is established, a motor (M) is rotated by operation of a switch (SW1) to move the reaping part 23 in the transverse direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24203187A JPS6485005A (en) | 1987-09-25 | 1987-09-25 | Combine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24203187A JPS6485005A (en) | 1987-09-25 | 1987-09-25 | Combine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6485005A true JPS6485005A (en) | 1989-03-30 |
JPH0558686B2 JPH0558686B2 (en) | 1993-08-27 |
Family
ID=17083241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24203187A Granted JPS6485005A (en) | 1987-09-25 | 1987-09-25 | Combine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6485005A (en) |
-
1987
- 1987-09-25 JP JP24203187A patent/JPS6485005A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0558686B2 (en) | 1993-08-27 |
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