JPS60119235U - Harvester cutting height control device - Google Patents
Harvester cutting height control deviceInfo
- Publication number
- JPS60119235U JPS60119235U JP678484U JP678484U JPS60119235U JP S60119235 U JPS60119235 U JP S60119235U JP 678484 U JP678484 U JP 678484U JP 678484 U JP678484 U JP 678484U JP S60119235 U JPS60119235 U JP S60119235U
- Authority
- JP
- Japan
- Prior art keywords
- cutting height
- control device
- height control
- lowering
- return
- 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
- Harvester Elements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す全体の側面図、第２図
は同平面図、第３図は要部の油圧回路図、第４図は同部
分説明−１第５図は同電気回路 −図である。
９・・・・・・刈取部、２５・・・・・・刈高さセンサ
、３８・・・・・・手動スイッチ、４０・・・・・・復
帰スイッチ、４３・・・・・・刈高さ調節回路、５２・
・・・・・復帰遅延要素（モノマルチ）。Fig. 1 is an overall side view showing one embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a hydraulic circuit diagram of the main part, Fig. 4 is an explanation of the same part, and Fig. 5 is the same. Electrical circuit - diagram. 9...Reaping section, 25...Mowing height sensor, 38...Manual switch, 40...Return switch, 43...Mowing Height adjustment circuit, 52.
...Return delay element (mono multi).
Claims (1)
調節回路を介し刈取部を自動昇降制御するようにした構
造において、手動優先昇降用の手動スイッチ及び自動復
帰用の復帰スイッチを前記調節回路に備えると共に、手
動スイッチによる下降操作後目動的に一定間隔をあけ自
動復帰させる復帰遅延要素を前記調節回路に備えたこと
を特徴とする収穫機の刈高さ制御装置。In a structure in which the reaping section is automatically raised and lowered via a cutting height adjustment circuit based on raising and lowering signals from a cutting height sensor, the manual switch for manual priority raising and lowering and the return switch for automatic return are adjusted as described above. 1. A cutting height control device for a harvester, characterized in that the adjustment circuit is equipped with a return delay element that automatically returns at a predetermined interval after a lowering operation by a manual switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP678484U JPS60119235U (en) | 1984-01-19 | 1984-01-19 | Harvester cutting height control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP678484U JPS60119235U (en) | 1984-01-19 | 1984-01-19 | Harvester cutting height control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60119235U true JPS60119235U (en) | 1985-08-12 |
Family
ID=30484545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP678484U Pending JPS60119235U (en) | 1984-01-19 | 1984-01-19 | Harvester cutting height control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60119235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03195824A (en) * | 1989-12-26 | 1991-08-27 | Harman Co Ltd | Heater for cooking |
-
1984
- 1984-01-19 JP JP678484U patent/JPS60119235U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03195824A (en) * | 1989-12-26 | 1991-08-27 | Harman Co Ltd | Heater for cooking |
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