JPS61148106U - - Google Patents
Info
- Publication number
- JPS61148106U JPS61148106U JP3290085U JP3290085U JPS61148106U JP S61148106 U JPS61148106 U JP S61148106U JP 3290085 U JP3290085 U JP 3290085U JP 3290085 U JP3290085 U JP 3290085U JP S61148106 U JPS61148106 U JP S61148106U
- Authority
- JP
- Japan
- Prior art keywords
- automatic steering
- controller
- control signal
- transmission pulse
- self
- 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
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000003306 harvesting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案を実施した自動操向装置の大略
を示す略図である。第２図および第３図は、発信
パルスＳ２の波形図で、第２図は低速時、第３図
は高速時である。
１……自操センサー、２……コントローラ、３
……サイドクラツチ装置、４……パルス発生回路
、５……切換スイツチ、６……車速スイツチ、７
……副変速レバー、Ｓ２……発信パルス。
FIG. 1 is a schematic diagram showing an outline of an automatic steering system embodying the present invention. FIGS. 2 and 3 are waveform diagrams of the transmitted pulse S2 , with FIG. 2 at low speed and FIG. 3 at high speed. 1... Self-operation sensor, 2... Controller, 3
... Side clutch device, 4 ... Pulse generation circuit, 5 ... Changeover switch, 6 ... Vehicle speed switch, 7
...Sub-shift lever, S2 ...Outgoing pulse.
Claims (1)
入力しコントローラ２より出力した制御信号でサ
イドクラツチ装置３を選択動作させ自動操向する
収穫機の自動操向装置において、制御信号を、コ
ントローラ２内のパルス発生回路４で発生させた
可変の発信パルスとし、前記パルス発生回路に接
続された切換スイツチ５の切換操作により発信パ
ルスの周期を変えて旋回力を調整自在とし、発信
パルスのデユーテイ比が高速時が大で低速時が小
となるように変速操作に連動して変化させたこと
を特徴とする、収穫機の自動操向装置。 In an automatic steering system for a harvesting machine that inputs a self-control signal from a self-steering sensor 1 to a controller 2 and selectively operates a side clutch device 3 based on the control signal output from the controller 2 for automatic steering, the control signal is input into the controller 2. A variable transmission pulse is generated by a pulse generation circuit 4, and the turning force can be adjusted by changing the period of the transmission pulse by switching a changeover switch 5 connected to the pulse generation circuit, and the duty ratio of the transmission pulse is adjusted. An automatic steering device for a harvester, characterized in that the automatic steering device changes in conjunction with a gear change operation so that the steering is large at high speeds and small at low speeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985032900U JPH0513127Y2 (en) | 1985-03-07 | 1985-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985032900U JPH0513127Y2 (en) | 1985-03-07 | 1985-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61148106U true JPS61148106U (en) | 1986-09-12 |
| JPH0513127Y2 JPH0513127Y2 (en) | 1993-04-07 |
Family
ID=30534845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985032900U Expired - Lifetime JPH0513127Y2 (en) | 1985-03-07 | 1985-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513127Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134817U (en) * | 1984-08-03 | 1986-03-03 | ヤンマー農機株式会社 | harvester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2516783A1 (en) * | 1981-11-23 | 1983-05-27 | Micro Mega Sa | MULTIPLICATOR DEVICE FOR DRIVING TRAINING MECHANISM OF A TOOL FIXED ON A DENTISTRY COUNTER-ANGLE HEAD |
-
1985
- 1985-03-07 JP JP1985032900U patent/JPH0513127Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134817U (en) * | 1984-08-03 | 1986-03-03 | ヤンマー農機株式会社 | harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513127Y2 (en) | 1993-04-07 |
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