JPS62113625U - - Google Patents
Info
- Publication number
- JPS62113625U JPS62113625U JP108586U JP108586U JPS62113625U JP S62113625 U JPS62113625 U JP S62113625U JP 108586 U JP108586 U JP 108586U JP 108586 U JP108586 U JP 108586U JP S62113625 U JPS62113625 U JP S62113625U
- Authority
- JP
- Japan
- Prior art keywords
- cutting height
- elevation
- detected
- machine
- current
- 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
- 238000007781 pre-processing Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Harvester Elements (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図はコンバインのブロツク図、第２図は方向
センサのフロートチヤート、第３図は刈高さセン
サのフロートチヤート、第４図は他例の方向セン
サのフロートチヤートである。
４，５……方向センサ、８……中央処理装置、
９……マイコンユニツト、１３……前処理部、１
４……刈高さセンサ。
The drawings show one embodiment of the present invention,
FIG. 1 is a block diagram of a combine harvester, FIG. 2 is a float chart of a direction sensor, FIG. 3 is a float chart of a cutting height sensor, and FIG. 4 is a float chart of another example of a direction sensor. 4, 5...Direction sensor, 8...Central processing unit,
9...Microcomputer unit, 13...Preprocessing section, 1
4...Mowing height sensor.
Claims (1)
方向センサと、対地高さを検出して前処理部を昇
降制御する非接触型刈高さセンサとを、上記方向
センサが機体回向信号を発した際、刈高さセンサ
による現在の刈高さ検出値と、機体が直進中であ
つた回向直前の刈高さ検出値とを比較し、直進時
≧現在の場合は直進時の検出値により、また直進
時＜現在の場合は現在の検出値により機体回行中
の前処理部を昇降制御するようにしたことを特徴
とするコンバインの前処理部昇降制御装置。 The direction sensor detects the grain culm position and controls the direction of movement of the machine, and the non-contact mowing height sensor detects the height above the ground and controls the elevation of the pre-processing section. When the current cutting height is detected by the cutting height sensor, the cutting height detected by the cutting height sensor is compared with the cutting height detected just before turning when the machine was traveling straight. A device for controlling the elevation of a preprocessing section of a combine harvester, characterized in that the preprocessing section of a combine is controlled in elevation according to a detected value, and when the time of straight travel <current, the current detected value is used to control the elevation of the preprocessing section while the machine is rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108586U JPH0514731Y2 (en) | 1986-01-10 | 1986-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108586U JPH0514731Y2 (en) | 1986-01-10 | 1986-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62113625U true JPS62113625U (en) | 1987-07-20 |
| JPH0514731Y2 JPH0514731Y2 (en) | 1993-04-20 |
Family
ID=30778659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP108586U Expired - Lifetime JPH0514731Y2 (en) | 1986-01-10 | 1986-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514731Y2 (en) |
-
1986
- 1986-01-10 JP JP108586U patent/JPH0514731Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514731Y2 (en) | 1993-04-20 |