JPS6222352U

JPS6222352U -

Info

Publication number: JPS6222352U
Application number: JP11494685U
Authority: JP
Priority date: 1985-07-25
Filing date: 1985-07-25
Publication date: 1987-02-10

Description

[Brief explanation of the drawing]

第１図は本考案にかかる無段変速機の実施例を
示す正面図、第２図は無段変速機を構成する駆動
プーリの縦断面図、第３図は同じく従動プーリー
の縦断面図、第４図は無段変速機の油圧回路図、
第５図は同無段変速機の操作装置を示す断面図、
第６図は操作レバーの案内板を示す正面図、第７
図及び第８図はそれぞれ第５図Ｘ−Ｘ線及びＹ−
Ｙ線の拡大断面図、第９図は本考案の適用例とし
て示すコンバインの側面図、第１０図はその平面
図、第１１図は無段変速機を介装した動力伝達機
構を説明する説明図である。８……駆動プーリ、９……従動プーリ、１０…
…ベルト、２４……支持体、２５……支持体、２
６……コントロールワイヤ、２７……アウター筒
、８３……油圧式移動機構。 FIG. 1 is a front view showing an embodiment of the continuously variable transmission according to the present invention, FIG. 2 is a longitudinal sectional view of a driving pulley constituting the continuously variable transmission, and FIG. 3 is a longitudinal sectional view of the driven pulley. Figure 4 is a hydraulic circuit diagram of a continuously variable transmission.
FIG. 5 is a sectional view showing the operating device of the continuously variable transmission;
Figure 6 is a front view showing the guide plate of the operating lever;
Figures 5 and 8 are X-X line and Y- line in Figure 5, respectively.
An enlarged sectional view taken along the Y line, FIG. 9 is a side view of a combine shown as an application example of the present invention, FIG. 10 is a plan view thereof, and FIG. 11 is an explanation explaining a power transmission mechanism with a continuously variable transmission. It is a diagram. 8... Drive pulley, 9... Driven pulley, 10...
...Belt, 24...Support, 25...Support, 2
6...Control wire, 27...Outer cylinder, 83...Hydraulic moving mechanism.

Claims

[Scope of utility model registration request]

Drive pulley 8 with fixed sheave and movable sheave
A continuously variable transmission comprising a driven pulley 9 and a belt 10, and a hydraulic moving mechanism 83 for reciprocating a movable sheave relative to a fixed sheave on at least one of the driving pulley 8 and the driven pulley 9,
Supports 24 and 25 are provided on the movable side member and the fixed side member of the moving mechanism 83, and extend in the distance between the drive pulley 8 and the driven pulley 9, and one of these supports 24 and 25 is provided with the support bodies 24 and 25. The control wire 26 of the feedback mechanism for detecting the amount of movement of the moving member is supported on the other hand, and the outer cylinder 27 that guides the wire 26 is supported on the other hand, and the wire 26 is moved within the opposing interval between the driving pulley 8 and the driven pulley 9. A continuously variable transmission characterized by being constructed as if it were inserted into the .