JPS58164434U - Combine cutting height adjustment device - Google Patents
Combine cutting height adjustment deviceInfo
- Publication number
- JPS58164434U JPS58164434U JP13810082U JP13810082U JPS58164434U JP S58164434 U JPS58164434 U JP S58164434U JP 13810082 U JP13810082 U JP 13810082U JP 13810082 U JP13810082 U JP 13810082U JP S58164434 U JPS58164434 U JP S58164434U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- height adjustment
- adjustment device
- cutting height
- energization
- 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)
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
１ 図面は本考案の実施例を示すものであって、第
１図は本案装置を装備したコンバインの斜視図、１
第２図は本案装置の油圧回路図と共に示す電気回路図で
ある。
１・・・刈取部、２・・・分草板、３・・・センサアー
ム、４・・・油圧シリンダ、５・・・電磁方向制御弁、
５ｕ。
５ｄ・・・ソレノイド、７・・・刈取上下レバ、１３・
・・手動自動切換スイッチ、１４・・・手動スイッチ、
１５・・・自動スイッチ、１６・・・断続スイッチング
部材。1 The drawings show an embodiment of the present invention, and Fig. 1 is a perspective view of a combine harvester equipped with the proposed device;
FIG. 2 is an electric circuit diagram together with a hydraulic circuit diagram of the device according to the present invention. DESCRIPTION OF SYMBOLS 1... Reaping part, 2... Grass dividing board, 3... Sensor arm, 4... Hydraulic cylinder, 5... Electromagnetic directional control valve,
5u. 5d... Solenoid, 7... Reaping upper and lower lever, 13.
...Manual automatic changeover switch, 14...Manual switch,
15... automatic switch, 16... intermittent switching member.
Claims (1)
閉する自動スイッチにより通電が入断制御されるソレノ
イドを具備する電磁方向制御弁の動作により油路切換を
行い、油圧シリンダを作動させて刈取部を昇降させるよ
うにしたコンバインの刈高さ調整装置において、前記手
動スイッチ操作により前記ソレノイドの通電が連続的に
行われるように構成する一方前記自動スイッチによるツ
レ／イドに対する通電の入断制御回路中には該ソレノイ
ドへの通電を所定時間間隔で断続的に行わしめる断続ス
イッチング部材を設けたことを特徴とする刈高さ調節装
置。The oil path is switched by the operation of an electromagnetic directional control valve equipped with a solenoid whose energization is controlled on and off by a manual switch and an automatic switch that opens and closes depending on the distance between the reaping part and the ground surface, and a hydraulic cylinder is operated to reap the harvest. In the cutting height adjustment device for a combine harvester, the device is configured to continuously energize the solenoid by operating the manual switch, while the automatic switch controls the on/off control of energization to the heel/id. A mowing height adjusting device characterized in that an intermittent switching member is provided therein for energizing the solenoid intermittently at predetermined time intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13810082U JPS58164434U (en) | 1982-09-10 | 1982-09-10 | Combine cutting height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13810082U JPS58164434U (en) | 1982-09-10 | 1982-09-10 | Combine cutting height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58164434U true JPS58164434U (en) | 1983-11-01 |
Family
ID=30101564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13810082U Pending JPS58164434U (en) | 1982-09-10 | 1982-09-10 | Combine cutting height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58164434U (en) |
-
1982
- 1982-09-10 JP JP13810082U patent/JPS58164434U/en active Pending
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