JPS59193226U - harvester - Google Patents
harvesterInfo
- Publication number
- JPS59193226U JPS59193226U JP8979083U JP8979083U JPS59193226U JP S59193226 U JPS59193226 U JP S59193226U JP 8979083 U JP8979083 U JP 8979083U JP 8979083 U JP8979083 U JP 8979083U JP S59193226 U JPS59193226 U JP S59193226U
- Authority
- JP
- Japan
- Prior art keywords
- height adjustment
- harvester
- cutting
- height
- automatic
- 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
- Lifting Devices For Agricultural Implements (AREA)
- Harvester Elements (AREA)
- Control Of Position Or Direction (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図は従来の刈高さ調節装置を装備りた収穫機の収穫
作業開始時の状況を示す説明図、第２図はその刈取部の
高さ位置を示すグラフ、第３図は本考案に係る収穫機の
外観図、第４図はその要部油圧回路図、第５図は本案機
の要部電気回路図である。
Ａ・・・機体、Ｋ・・・刈取部、Ｓｄ、 Ｓｕ・・・ソ
レノイド、４・・・電磁方向制御弁、６・・・油圧シリ
ンダ、７・・・刈高さセンサ、７ｕ、 ７ｄ・・・光
電スイチ、１０・・・制御部、１１・・・自動スイッチ
、１８・・・パルス発振器。
メリＡさＭ昼≦己イｔｘｌ ｌ
第２図 ＊＠ ｒ−Figure 1 is an explanatory diagram showing the situation at the start of harvesting work of a harvester equipped with a conventional cutting height adjustment device, Figure 2 is a graph showing the height position of the reaping section, and Figure 3 is a graph of the present invention. Fig. 4 is a hydraulic circuit diagram of the main part thereof, and Fig. 5 is an electric circuit diagram of the main part of the proposed machine. A: Machine body, K: Reaping section, Sd, Su: Solenoid, 4: Solenoid directional control valve, 6: Hydraulic cylinder, 7: Cutting height sensor, 7u, 7d. ...Photoelectric switch, 10...Control unit, 11...Automatic switch, 18...Pulse oscillator. Meri Asa M noon ≦ self txl l Figure 2 *@ r-
Claims (1)
部を昇降させる刈高さ自動調節装置を備えた収穫機にお
いて、刈高さ自動調節装置を動作せしめるべく操作した
後、刈高さが前記刈高さ自動調節の不惑帯に２凹入るま
での間は刈高さ調節のための駆動系を連続的に作動せし
め、爾後は前記センサの出力に応じて断続的に作動せし
める構成としたことを特徴とする収穫機。In a harvester equipped with an automatic cutting height adjustment device that raises and lowers the cutting portion according to the output of a sensor that detects the height of the cutting portion above the ground, after operating the automatic cutting height adjustment device, the cutting height A drive system for mowing height adjustment is operated continuously until the mowing height reaches the unfavorable zone of the automatic mowing height adjustment by 2 concavities, and thereafter it is operated intermittently according to the output of the sensor. A harvester that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8979083U JPS59193226U (en) | 1983-06-10 | 1983-06-10 | harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8979083U JPS59193226U (en) | 1983-06-10 | 1983-06-10 | harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59193226U true JPS59193226U (en) | 1984-12-21 |
Family
ID=30219681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8979083U Pending JPS59193226U (en) | 1983-06-10 | 1983-06-10 | harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59193226U (en) |
-
1983
- 1983-06-10 JP JP8979083U patent/JPS59193226U/en active Pending
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