JPS612031U - Traveling speed control device for combine harvesters - Google Patents
Traveling speed control device for combine harvestersInfo
- Publication number
- JPS612031U JPS612031U JP8530784U JP8530784U JPS612031U JP S612031 U JPS612031 U JP S612031U JP 8530784 U JP8530784 U JP 8530784U JP 8530784 U JP8530784 U JP 8530784U JP S612031 U JPS612031 U JP S612031U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- detection switch
- speed
- grain culm
- speed control
- 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
- 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
図面は本考案の一実施例を示すものであって、第１図は
コンバインの平面図、第２図はポジションコントロール
装置の側面図、第３図はポジションスイッチの斜視図、
第４図は無段変速制御回路図である。
４・・・刈取装置、１２・・・無段変速レバー、１１・
・・ポジションコントロール装置、１３・・・刈取変速
レバー、１５・・・扇形カム、１９・・・モーター、２
０・・・一高速制限スイツチ、２１・・・高速検出スイ
ッチ、２２・・・穀稈検出スイッチ。The drawings show an embodiment of the present invention, in which Fig. 1 is a plan view of a combine harvester, Fig. 2 is a side view of a position control device, and Fig. 3 is a perspective view of a position switch.
FIG. 4 is a continuously variable speed control circuit diagram. 4... Reaping device, 12... Continuously variable speed lever, 11.
... Position control device, 13 ... Reaping speed lever, 15 ... Fan-shaped cam, 19 ... Motor, 2
0... One high speed limit switch, 21... High speed detection switch, 22... Grain culm detection switch.
Claims (1)
置とを無段変速装置を介して駆動するようにしたコンバ
インにおいて、前記無段変速装置を変速作動させるポジ
ションコントロール装置１１の高速域側に高速制限スイ
ッチ２０を付設し、刈取装置４に高速検出スイッチ２１
を付設し、穀稈移動経路には穀稈検出スイッチ２２を設
け、前記ポジションコントロール装置１１のポジション
スイッチＡ，Ｂを含む無段変速制御回路に、前記高速検
出スイッチ２１と穀稈検出スイッチ２２とを直列に挿入
したことを特徴とするコンバインにおける走行速度制御
装置。In a combine harvester in which a reaping device 4 with a grain culm pulling body 3 equipped with a transmission device and a traveling device are driven via a continuously variable transmission device, a high speed range of a position control device 11 that operates the continuously variable transmission device in variable speed. A high-speed limit switch 20 is attached to the side, and a high-speed detection switch 21 is attached to the reaping device 4.
A grain culm detection switch 22 is provided on the grain culm movement route, and the high speed detection switch 21 and the grain culm detection switch 22 are connected to the continuously variable speed control circuit including the position switches A and B of the position control device 11. A travel speed control device for a combine harvester, characterized in that the two are inserted in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8530784U JPS612031U (en) | 1984-06-08 | 1984-06-08 | Traveling speed control device for combine harvesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8530784U JPS612031U (en) | 1984-06-08 | 1984-06-08 | Traveling speed control device for combine harvesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS612031U true JPS612031U (en) | 1986-01-08 |
Family
ID=30635585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8530784U Pending JPS612031U (en) | 1984-06-08 | 1984-06-08 | Traveling speed control device for combine harvesters |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178840U (en) * | 1986-05-06 | 1987-11-13 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637985U (en) * | 1979-08-31 | 1981-04-10 |
-
1984
- 1984-06-08 JP JP8530784U patent/JPS612031U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637985U (en) * | 1979-08-31 | 1981-04-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178840U (en) * | 1986-05-06 | 1987-11-13 |
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