JPS6299911U - - Google Patents
Info
- Publication number
- JPS6299911U JPS6299911U JP19024685U JP19024685U JPS6299911U JP S6299911 U JPS6299911 U JP S6299911U JP 19024685 U JP19024685 U JP 19024685U JP 19024685 U JP19024685 U JP 19024685U JP S6299911 U JPS6299911 U JP S6299911U
- Authority
- JP
- Japan
- Prior art keywords
- direction sensor
- sensor
- signal
- combine harvester
- straight
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は刈取部の要部平面図、第２図は制御回路
図である。
９……センサバー、１０……第一方向センサ、
１２……センサバー、１３……第一方向センサ、
Ｊ……狭い条間、Ｋ……通常の条間。
The drawings show one embodiment of the present invention,
FIG. 1 is a plan view of the main parts of the reaping section, and FIG. 2 is a control circuit diagram. 9...Sensor bar, 10...First direction sensor,
12...sensor bar, 13...first direction sensor,
J...Narrow spacing, K...Normal spacing.
Claims (1)
第一方向センサにより機体方向を制御するように
したコンバインにおいて、適正な条間では刈取穀
稈に接触しない程度に短い長さのセンサバーを有
する第二方向センサを設け、この第二方向センサ
による狭い条間の穀稈感知により前記第一方向セ
ンサによる直進信号を既刈地側への回向信号に切
換えると共に、適正な条間での第二方向センサの
不感知により第一方向センサによる制御信号に切
換え機体を未刈地側、または既刈地側へ回行する
ようにしたことを特徴とするコンバインにおける
方向制御装置。 In a combine harvester in which the direction of the machine is controlled by a first direction sensor that outputs control signals for turning left and right and going straight, the combine harvester has a sensor bar with a short length so as not to contact the reaped grain culm at an appropriate row spacing. A two-way sensor is provided, and by sensing the grain culm between narrow rows with this second direction sensor, the straight signal from the first direction sensor is switched to a turning signal toward the mowed field side, and the second direction sensor is used to switch the straight signal from the first direction sensor to a turning signal toward the mowed field side. 1. A direction control device for a combine harvester, characterized in that when a direction sensor is not sensed, a control signal from a first direction sensor is used to cause the machine body to rotate toward an unmoved field or a mown field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19024685U JPH0530572Y2 (en) | 1985-12-12 | 1985-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19024685U JPH0530572Y2 (en) | 1985-12-12 | 1985-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299911U true JPS6299911U (en) | 1987-06-25 |
| JPH0530572Y2 JPH0530572Y2 (en) | 1993-08-05 |
Family
ID=31143287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19024685U Expired - Lifetime JPH0530572Y2 (en) | 1985-12-12 | 1985-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530572Y2 (en) |
-
1985
- 1985-12-12 JP JP19024685U patent/JPH0530572Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530572Y2 (en) | 1993-08-05 |
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