JPH0234126U - - Google Patents
Info
- Publication number
- JPH0234126U JPH0234126U JP11478888U JP11478888U JPH0234126U JP H0234126 U JPH0234126 U JP H0234126U JP 11478888 U JP11478888 U JP 11478888U JP 11478888 U JP11478888 U JP 11478888U JP H0234126 U JPH0234126 U JP H0234126U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- reaping
- motor
- split
- certain
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案の刈取速度制御ブロツク図。第
２図は制御フローチヤート。第３図は刈取側の回
転周期とモーター駆動パルスを表す図面。第４図
は割プーリー正面断面図。第５図は同じく側面図
。第６図はカム駆動部側面図。第７図はコンバイ
ン全体側面図である。
１０……刈取出力軸、１５，１７……割プーリ
ー、１６……ベルト、３９……モーター。
FIG. 1 is a block diagram of the cutting speed control of the present invention. Figure 2 is a control flowchart. Figure 3 is a diagram showing the rotation period and motor drive pulses on the reaping side. Figure 4 is a front sectional view of the split pulley. Figure 5 is also a side view. FIG. 6 is a side view of the cam drive section. FIG. 7 is an overall side view of the combine. 10... Reaping output shaft, 15, 17... Split pulley, 16... Belt, 39... Motor.
Claims (1)
１５，１７、ベルト１６を介装し、駆動側の割プ
ーリー１５のプーリー幅をモーター３９の駆動に
て無段変速し、走行速度に応じて刈取速度を変更
可能とした変速装置において、刈取速度が一定速
度以下になるとモーター３９を停止し、再び一定
速度以上になつたときにわずかに増速側に駆動す
べく構成したことを特徴とするコンバインの刈取
速度変速装置。 Split pulleys 15, 17 and a belt 16 are interposed between the reaping output shaft 10 and the reaping input shaft, and the width of the split pulley 15 on the drive side is continuously variable by driving the motor 39, depending on the running speed. A transmission device capable of changing the reaping speed is characterized in that the motor 39 is stopped when the reaping speed becomes less than a certain speed, and is driven to slightly increase the speed when the reaping speed becomes above the certain speed again. Combine harvester's reaping speed gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11478888U JPH0234126U (en) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11478888U JPH0234126U (en) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234126U true JPH0234126U (en) | 1990-03-05 |
Family
ID=31355859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11478888U Pending JPH0234126U (en) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234126U (en) |
-
1988
- 1988-08-30 JP JP11478888U patent/JPH0234126U/ja active Pending
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