JPS62187526U - - Google Patents
Info
- Publication number
- JPS62187526U JPS62187526U JP7651786U JP7651786U JPS62187526U JP S62187526 U JPS62187526 U JP S62187526U JP 7651786 U JP7651786 U JP 7651786U JP 7651786 U JP7651786 U JP 7651786U JP S62187526 U JPS62187526 U JP S62187526U
- Authority
- JP
- Japan
- Prior art keywords
- reaping
- speed
- sensor
- signal
- conveyance section
- 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
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案のコンバインの側面図、第２図
は刈取搬送部の昇降装置の電気回路図、第３図は
同じく油圧回路図である。
１…昇降シリンダー、２…絞り切換弁、３…昇
降制御電磁弁、４，５…絞り、６…下降切換弁、
７…変速レバー、９…刈取昇降センサー、１０…
チエツクバルブ、１１…切換チエツクバルブ、Ｓ
…速度センサー、Ｓ′…変速段センサー。
FIG. 1 is a side view of the combine harvester of the present invention, FIG. 2 is an electric circuit diagram of the elevating device of the reaping conveyance section, and FIG. 3 is a hydraulic circuit diagram. 1... Elevating cylinder, 2... Throttle switching valve, 3... Elevating control solenoid valve, 4, 5... Throttle, 6... Lowering switching valve,
7...Speed lever, 9...Reaping lift sensor, 10...
Check valve, 11...Switching check valve, S
...speed sensor, S'...gear stage sensor.
Claims (1)
ー９よりの信号に基づいて自動的に昇降する構成
において、機体の走行速度を検出する速度センサ
ーＳを設け、該速度センサーＳの信号に基づいて
、機体速度の遅速に応じて刈取搬送部１９の下降
速度をも遅速としたことを特徴とするコンバイン
の刈取昇降装置。 In a configuration in which the reaping transport section 19 of the combine is automatically raised and lowered based on the signal from the reaping elevation sensor 9, a speed sensor S for detecting the traveling speed of the machine body is provided, and the machine speed is determined based on the signal from the speed sensor S. A reaping elevating device for a combine harvester, characterized in that the lowering speed of the reaping conveyance section 19 is also slowed down in accordance with the slow speed of the reaping conveyance section 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7651786U JPS62187526U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7651786U JPS62187526U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187526U true JPS62187526U (en) | 1987-11-28 |
Family
ID=30923671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7651786U Pending JPS62187526U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187526U (en) |
-
1986
- 1986-05-20 JP JP7651786U patent/JPS62187526U/ja active Pending
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