JPH01169654U - - Google Patents
Info
- Publication number
- JPH01169654U JPH01169654U JP6647888U JP6647888U JPH01169654U JP H01169654 U JPH01169654 U JP H01169654U JP 6647888 U JP6647888 U JP 6647888U JP 6647888 U JP6647888 U JP 6647888U JP H01169654 U JPH01169654 U JP H01169654U
- Authority
- JP
- Japan
- Prior art keywords
- continuously variable
- variable transmission
- hydraulic cylinder
- operating
- speed change
- 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 description 9
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Fluid Gearings (AREA)
- Control Of Transmission Device (AREA)
- Friction Gearing (AREA)
Description
第１図は本考案装置における電気制御器の全体
側面図、第２図はそのスイツチの作動範囲を示す
線図、第３図は第１図のＡ―Ａ断面図、第４図は
電気回路図、第５図は本考案装置の要部の側面図
、第６図はその変速レバー部の断面図、第７図は
同じく変速ガイド板部の平面図、第８図〜第１１
図は本考案装置の作動状態を示す説明図、第１２
図は本考案装置が適用されたコンバインのメイン
コラム部を切除して示した全体斜視図、第１３図
は無段変速トランスミツシヨンの伝動断面線図、
第１４図は第１３図のトランスミツシヨンの無段
変速機部分を拡大して示した断面図である。
１２…無段変速機、１４…変速レバー、２０…
変速作動部、２２…油圧シリンダ、２３…伸縮作
動部、２４…圧油回路、３６…電気制御器、３７
…本体、４４…電気回路、４７…スイツチ体、５
１，５２…発光ダイオード。
Figure 1 is an overall side view of the electric controller in the device of the present invention, Figure 2 is a diagram showing the operating range of the switch, Figure 3 is a sectional view taken along line AA in Figure 1, and Figure 4 is the electric circuit. 5 is a side view of the main parts of the device of the present invention, FIG. 6 is a sectional view of the gear shift lever portion, FIG. 7 is a plan view of the gear shift guide plate portion, and FIGS. 8 to 11.
Figure 12 is an explanatory diagram showing the operating state of the device of the present invention.
The figure is a perspective view of the main column section of a combine harvester to which the device of the present invention is applied; FIG. 13 is a cross-sectional diagram of the transmission of the continuously variable transmission;
FIG. 14 is an enlarged sectional view of the continuously variable transmission portion of the transmission shown in FIG. 13. 12...Continuously variable transmission, 14...Shift lever, 20...
Speed change operation section, 22... Hydraulic cylinder, 23... Telescopic operation section, 24... Pressure oil circuit, 36... Electric controller, 37
...Main body, 44...Electric circuit, 47...Switch body, 5
1,52...Light emitting diode.
Claims (1)
最高速の間で無段階に調節設定できる無段変速機
１２を備え、該無段変速機１２の変速作動部２０
を油圧シリンダ２２で作動すべくなすと共に、油
圧シリンダ２２の圧油回路２４を、上記変速レバ
ー１４に追動し且つ油圧シリンダ２２の伸縮作動
部２３に連繋する電気制御器３６で停止制御させ
るように構成した無段変速トランスミツシヨンに
おいて、上記電気制御器３６のスイツチ体４７を
電気制御器本体３７に対して回動自由に軸着し、
該スイツチ体４７を伸縮調節具５０が介装された
連動具４９により油圧シリンダ２２の伸縮作動部
２３に連繋し、さらに電気制御器本体３７側に装
設される電気回路４４には通電状態を表示する位
置合せ用の発光ダイオード５１，５２を組み入れ
てなる無段変速トランスミツシヨンの変速操作装
置。 It is equipped with a continuously variable transmission 12 that can steplessly adjust and set the forward and reverse speed between 0 and the maximum speed by operating a speed change lever 14, and a shift operating section 20 of the continuously variable transmission 12.
is operated by the hydraulic cylinder 22, and the pressure oil circuit 24 of the hydraulic cylinder 22 is controlled to stop by an electric controller 36 that follows the shift lever 14 and is linked to the telescopic actuator 23 of the hydraulic cylinder 22. In the continuously variable transmission configured as shown in FIG.
The switch body 47 is connected to the telescoping actuator 23 of the hydraulic cylinder 22 by an interlocking device 49 in which a telescoping adjustment device 50 is interposed, and the electric circuit 44 installed on the electric controller main body 37 side is energized. A speed change operating device for a continuously variable transmission that incorporates light emitting diodes 51 and 52 for displaying and positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6647888U JPH0524843Y2 (en) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6647888U JPH0524843Y2 (en) | 1988-05-19 | 1988-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01169654U true JPH01169654U (en) | 1989-11-30 |
| JPH0524843Y2 JPH0524843Y2 (en) | 1993-06-23 |
Family
ID=31291884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6647888U Expired - Lifetime JPH0524843Y2 (en) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524843Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0783328A (en) * | 1993-04-16 | 1995-03-28 | Sauer Inc | Manual controller controlling flow rate of variable capacity unit in hydraulic gearing |
-
1988
- 1988-05-19 JP JP6647888U patent/JPH0524843Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0783328A (en) * | 1993-04-16 | 1995-03-28 | Sauer Inc | Manual controller controlling flow rate of variable capacity unit in hydraulic gearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524843Y2 (en) | 1993-06-23 |