JPS58103844U - Gearbox in combine harvester - Google Patents
Gearbox in combine harvesterInfo
- Publication number
- JPS58103844U JPS58103844U JP19642781U JP19642781U JPS58103844U JP S58103844 U JPS58103844 U JP S58103844U JP 19642781 U JP19642781 U JP 19642781U JP 19642781 U JP19642781 U JP 19642781U JP S58103844 U JPS58103844 U JP S58103844U
- Authority
- JP
- Japan
- Prior art keywords
- reaping
- switch
- speed
- position control
- combine harvester
- 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) [Abstract] 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
コンバインの斜視図、第２図は操縦部の斜視図、第３図
は刈取変速レバーの斜視図、第４図は伝動装置の正面図
、第５図ａはポジションコントロール装置の側面図、ｂ
は同上一部の断面図、第６図ａ、 ｂ、 ｃはポジ
ションスイッチの作動を示す斜視図、第７図、第８図ａ
１第９図ａ、第１０図及び第１１図は制御回路図、第８
図す及び第９図すは扇形カムとスイッチの関係を示す側
面図である。
２・・・・・・走行装置、４・・・・・・殻稈引起体、
５・・・・・・刈取装置、６・・・・・・殻稈搬送装置
、１２・・・・・・主変速レバー、１２ａ・・・・・・
２速検出スイツチ、１３・・・・・・ポジションコント
ロール装置、１４……無段変速レバー、１５・・・・・
・刈取変速レバー、１６・・・・・・刈取りラッチレバ
ー、１６ａ・・・・・・刈取りラッチスイッチ、１Ｂ・
・・・・・無段変速装置、Ａ、Ｂ・・・・・・ポジショ
ンスイッチ、３６ａ・・・・・・高速制限スイッチ、３
６ｂ・・・・・・減速スイッチ、３７・・・・・・高速
検出スイッチ。
Ｉｆ ｌ。
、１ −＋ ／−
第３図
第４図The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view of the combine harvester, Fig. 2 is a perspective view of the control section, Fig. 3 is a perspective view of the reaping speed change lever, and Fig. 4 is a perspective view of the power transmission. Front view of the device, Figure 5 a is a side view of the position control device, b
is a cross-sectional view of a part of the same as above; Figures 6a, b, and c are perspective views showing the operation of the position switch; Figures 7 and 8a are
1 Figure 9a, Figure 10 and Figure 11 are control circuit diagrams, Figure 8
Figures 9 and 9 are side views showing the relationship between the fan-shaped cam and the switch. 2... Traveling device, 4... Culm triggering body,
5... Reaping device, 6... Culm conveying device, 12... Main gear shift lever, 12a...
2nd speed detection switch, 13...Position control device, 14...Continuously variable speed lever, 15...
・Reaping speed lever, 16...Reaping latch lever, 16a...Reaping latch switch, 1B・
...Continuously variable transmission, A, B...Position switch, 36a...High speed limit switch, 3
6b...Deceleration switch, 37...High speed detection switch. If l. , 1 −+ /− Fig. 3 Fig. 4
Claims (1)
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するポジションコ
ントロール装置の変速域の中途に減速スイッチを設け、
刈取装置の変速装置゛ には高速検出スイッチる付設
し、刈取りラッチにはクラッチ入りスイッチを設け、そ
れらのスイッチを、ポジションコントロール装置の制御
回路に、ポジションコントロール装置の設定速度が減速
スイッチの設定速度より大でかつ高速検出スイッチが検
出状態のとき刈取りラッチレバーを切るとポジションコ
ントロール装置が増速作動するように挿入したことを特
徴とするコンバインにおける変速装置。In a combine harvester in which a culm raising reaping device equipped with a transmission device and a traveling device are driven via a continuously variable transmission device, the position control device that operates the continuously variable transmission device in the middle of a speed change range A deceleration switch is installed on the
The reaping device's transmission is equipped with a high-speed detection switch, and the reaping latch is equipped with a clutch-enabled switch, and these switches are connected to the control circuit of the position control device so that the set speed of the position control device changes to the set speed of the deceleration switch. What is claimed is: 1. A transmission device for a combine harvester, characterized in that the position control device is inserted so as to increase the speed when a reaping latch lever is turned off when a high speed detection switch is in a detection state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19642781U JPS58103844U (en) | 1981-12-30 | 1981-12-30 | Gearbox in combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19642781U JPS58103844U (en) | 1981-12-30 | 1981-12-30 | Gearbox in combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58103844U true JPS58103844U (en) | 1983-07-14 |
| JPH0120823Y2 JPH0120823Y2 (en) | 1989-06-22 |
Family
ID=30109669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19642781U Granted JPS58103844U (en) | 1981-12-30 | 1981-12-30 | Gearbox in combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103844U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55118930U (en) * | 1979-02-16 | 1980-08-22 | ||
| JPS5626112A (en) * | 1979-08-11 | 1981-03-13 | Kubota Ltd | Combined harvester |
-
1981
- 1981-12-30 JP JP19642781U patent/JPS58103844U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55118930U (en) * | 1979-02-16 | 1980-08-22 | ||
| JPS5626112A (en) * | 1979-08-11 | 1981-03-13 | Kubota Ltd | Combined harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0120823Y2 (en) | 1989-06-22 |
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