JPS601224U - harvester - Google Patents
harvesterInfo
- Publication number
- JPS601224U JPS601224U JP9363983U JP9363983U JPS601224U JP S601224 U JPS601224 U JP S601224U JP 9363983 U JP9363983 U JP 9363983U JP 9363983 U JP9363983 U JP 9363983U JP S601224 U JPS601224 U JP S601224U
- Authority
- JP
- Japan
- Prior art keywords
- height adjustment
- cutting
- height
- automatic
- mowing
- 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
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した収穫機の収穫
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。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 part, and Figure 3 is a graph showing the height position of the harvesting part of the harvester equipped with the conventional cutting height adjustment device. FIG. 4 is a hydraulic circuit diagram of the main part of the harvesting machine, 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.
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感帯に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 The drive system for mowing height adjustment is operated continuously until the mowing height falls into the dead zone of the automatic mowing height adjustment by 2 concavities, and thereafter it is operated intermittently according to the output of the sensor. A harvesting machine characterized by: −
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9363983U JPS601224U (en) | 1983-06-17 | 1983-06-17 | harvester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9363983U JPS601224U (en) | 1983-06-17 | 1983-06-17 | harvester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS601224U true JPS601224U (en) | 1985-01-08 |
JPH022188Y2 JPH022188Y2 (en) | 1990-01-19 |
Family
ID=30224574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9363983U Granted JPS601224U (en) | 1983-06-17 | 1983-06-17 | harvester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS601224U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0224044U (en) * | 1988-07-30 | 1990-02-16 |
-
1983
- 1983-06-17 JP JP9363983U patent/JPS601224U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0224044U (en) * | 1988-07-30 | 1990-02-16 |
Also Published As
Publication number | Publication date |
---|---|
JPH022188Y2 (en) | 1990-01-19 |
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