JPS6067031U - Combine cutting height adjustment device - Google Patents
Combine cutting height adjustment deviceInfo
- Publication number
- JPS6067031U JPS6067031U JP12509384U JP12509384U JPS6067031U JP S6067031 U JPS6067031 U JP S6067031U JP 12509384 U JP12509384 U JP 12509384U JP 12509384 U JP12509384 U JP 12509384U JP S6067031 U JPS6067031 U JP S6067031U
- Authority
- JP
- Japan
- Prior art keywords
- reaping
- generating means
- cutting height
- signal generating
- adjustment device
- 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
Landscapes
- 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
第１図はこの考案の一実施例の動作制御回路の回路図、
第２図は同実施例を装備したコンバインの斜視図、第３
図は同コスバインにおける油圧回′路の回路図、第４図
は同実施例の要部を示す斜視図、第５図は同実施例要部
の部材の斜視図、第６、 ・図は上記コンバインの
一部を示す斜視図である。
２・・・・・・刈取部、９・・・・・・油圧リフトシリ
ンダ１．１０・・・・・・電磁弁、１８．１９・・・・
・・ソレノイド、２７・・・・・・刈高さセンサー、２
８・・・・・・センサーアーム、２９・・・・・・アー
ム軸、３０・・・・・・フォト・インタラプタ、３０ａ
・・・・・・切欠き溝、３１．３２・・・・・・支持枠
、３３Ａ、３４Ａ・・・・・・発光ダイオード、３３１
３ｔ３４Ｂ・・・・・・フォト・トランジスタ、４４．
４５・・・・・・トランジスタ、４６．４７・・・・・
・トランジスタ、４８・・・・・・手動操作レバー、５
４．５５・・・・・・ＮＡＮＤ回路、５７・・・・・・
刈取連動スイッチ、５８゜５９・・・・・・ＮＡＮＤ回
路、６２・・・・・・微分回路、６３・・・・・・連続
信号発生手段、６４・・・・・・パルス信号発生手段。FIG. 1 is a circuit diagram of an operation control circuit according to an embodiment of this invention.
Figure 2 is a perspective view of a combine harvester equipped with the same embodiment;
The figure is a circuit diagram of the hydraulic circuit in the same Cosbain, Figure 4 is a perspective view showing the main parts of the same embodiment, Figure 5 is a perspective view of the main parts of the same embodiment, and Figure 6 is the above. It is a perspective view showing a part of a combine. 2...Reaping section, 9...Hydraulic lift cylinder 1.10...Solenoid valve, 18.19...
...Solenoid, 27...Mowing height sensor, 2
8...Sensor arm, 29...Arm axis, 30...Photo interrupter, 30a
...Notch groove, 31.32 ... Support frame, 33A, 34A ... Light emitting diode, 331
3t34B...Photo transistor, 44.
45...Transistor, 46.47...
・Transistor, 48...Manual operation lever, 5
4.55...NAND circuit, 57...
Reaping interlock switch, 58° 59... NAND circuit, 62... Differential circuit, 63... Continuous signal generating means, 64... Pulse signal generating means.
Claims (1)
チ５７と、この刈取連動スイッチ５７がオンしてから一
定時間のみ連続信号を発生可能な連続信号発生手段６３
と、前記刈取連動スイツチ５７のオン状態でパルス信号
を発生可能なパルス信号発生手段６４とを設けて、前記
した両信号発生手段６３．６４を刈高さセンサー２７か
らの信号入力により信号発生動作させ該両信号発生手段
６３．６４の発生信号により刈取部昇降用電磁弁のソレ
ノイド１８．１９を駆動するように構成してなる、コン
バインの刈高さ調節装置。A reaping interlocking switch 57 that opens and closes in conjunction with the turning on of the reaping latch, and a continuous signal generating means 63 that can generate a continuous signal only for a certain period of time after the reaping interlocking switch 57 is turned on.
and a pulse signal generating means 64 capable of generating a pulse signal when the reaping interlocking switch 57 is in the on state. A cutting height adjusting device for a combine harvester, which is configured to drive solenoids 18 and 19 of solenoid valves for raising and lowering the cutting section in response to signals generated by both signal generating means 63 and 64.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12509384U JPS6067031U (en) | 1984-08-17 | 1984-08-17 | Combine cutting height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12509384U JPS6067031U (en) | 1984-08-17 | 1984-08-17 | Combine cutting height adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6067031U true JPS6067031U (en) | 1985-05-13 |
| JPS6140095Y2 JPS6140095Y2 (en) | 1986-11-17 |
Family
ID=30284937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12509384U Granted JPS6067031U (en) | 1984-08-17 | 1984-08-17 | Combine cutting height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067031U (en) |
-
1984
- 1984-08-17 JP JP12509384U patent/JPS6067031U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6140095Y2 (en) | 1986-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6067031U (en) | Combine cutting height adjustment device | |
| JPS587507U (en) | tractor | |
| JPH0226261Y2 (en) | ||
| JPS6067015U (en) | Agricultural tractor depth control device | |
| JPS60182742U (en) | combine | |
| JPS58107734U (en) | Combine cutting height control mechanism | |
| JPS6036025U (en) | Pre-processing section lifting lever device in combine harvester | |
| JPS6217807U (en) | ||
| JPS60182727U (en) | Cutting height control device for reaper | |
| JPS58139031U (en) | harvester | |
| JPH01121309U (en) | ||
| JPS59182124U (en) | Reaping harvester with cutting height control mechanism | |
| JPS6046835U (en) | Agricultural machine height control mechanism | |
| JPS58161427U (en) | harvester | |
| JPS58164434U (en) | Combine cutting height adjustment device | |
| JPS60179127U (en) | combine | |
| JPS60133735U (en) | Detector mounting device for automatic cutting height adjustment device | |
| JPS5810415Y2 (en) | Combine automatic cutting height actuator | |
| JPS6110609U (en) | Agricultural tractor lift arm drive device | |
| JPS63201411U (en) | ||
| JPS59175313U (en) | Agricultural tractor work equipment control device | |
| JPS63151947U (en) | ||
| JPS58107733U (en) | Combine cutting height control mechanism | |
| JPS6067016U (en) | Agricultural tractor depth control device | |
| JPS594232U (en) | Reaper cutting height control device |