JPH0341256U - - Google Patents
Info
- Publication number
- JPH0341256U JPH0341256U JP10300189U JP10300189U JPH0341256U JP H0341256 U JPH0341256 U JP H0341256U JP 10300189 U JP10300189 U JP 10300189U JP 10300189 U JP10300189 U JP 10300189U JP H0341256 U JPH0341256 U JP H0341256U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- transmission device
- traveling
- operating
- operating tool
- 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 description 6
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Fluid Gearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
図面は本考案に係る作業車の走行変速装置の実
施例を示し、第１図は走行変速装置の操作構造を
示す概略図、第２図はレバーガイド溝を示す平面
図、第３図はコンバインの伝動構造を示す概略平
面図、第４図はコンバインの全体側面図、第５図
は別の実施例を示す要部断面図である。
３ａ……油圧ポンプ、３ｂ……油圧モータ、３
……油圧式無段変速装置、６……走行装置、７…
…操作部材、９……人為操作具、１０……連係機
構、１１……弾性融通機構。
The drawings show an embodiment of the traveling transmission for a working vehicle according to the present invention, FIG. 1 is a schematic diagram showing the operating structure of the traveling transmission, FIG. 2 is a plan view showing the lever guide groove, and FIG. 3 is a combination harvester. 4 is an overall side view of the combine harvester, and FIG. 5 is a sectional view of a main part showing another embodiment. 3a...Hydraulic pump, 3b...Hydraulic motor, 3
...Hydraulic continuously variable transmission, 6...Traveling device, 7...
...Operation member, 9...Artificial operating tool, 10...Linkage mechanism, 11...Elastic flexibility mechanism.
Claims (1)
圧モータ３ｂからなる静油圧式無段変速装置３を
介して駆動するとともに、その油圧ポンプ３の吐
出量を変更する操作部材７の操作量を人為操作具
９にて変更操作可能に構成してある作業車の走行
変速装置において、人為操作具９と油圧ポンプ３
ａの操作部材７とを連係する連係機構１０中に、
初期設定圧を付与した弾性融通機構１１を介装し
てある作業車の走行変速装置。 The traveling device 6 is driven via a hydrostatic continuously variable transmission device 3 consisting of a hydraulic motor 3b of a variable displacement hydraulic pump 3a, and the operating amount of an operating member 7 that changes the discharge amount of the hydraulic pump 3 is artificially controlled. In a traveling transmission device for a work vehicle that is configured to be changeable using an operating tool 9, a manual operating tool 9 and a hydraulic pump 3 are used.
In the linkage mechanism 10 that links the operation member 7 of a,
A traveling transmission device for a working vehicle that is equipped with an elastic flexibility mechanism 11 to which an initial setting pressure is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10300189U JPH0341256U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10300189U JPH0341256U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0341256U true JPH0341256U (en) | 1991-04-19 |
Family
ID=31651867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10300189U Pending JPH0341256U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341256U (en) |
-
1989
- 1989-08-31 JP JP10300189U patent/JPH0341256U/ja active Pending