JPS61203830U - - Google Patents
Info
- Publication number
- JPS61203830U JPS61203830U JP8869985U JP8869985U JPS61203830U JP S61203830 U JPS61203830 U JP S61203830U JP 8869985 U JP8869985 U JP 8869985U JP 8869985 U JP8869985 U JP 8869985U JP S61203830 U JPS61203830 U JP S61203830U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- actuator
- oil passage
- passage system
- oil
- 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 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims 4
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Arrangement Of Transmissions (AREA)
Description
図面は本考案に係る農用トラクタの実施例を示
し、第１図は２つの油路系を示す油圧回路図、第
２図はギヤミツシヨンケースを示す概略断面図、
第３図は油圧ポンプの配設構造を示す概略斜視図
、第４図は農用トラクタ後部の斜視図、第５図は
農用トラクタの全体側面図である。
７…油圧パワーステアリング機構、８…ギヤミ
ツシヨンケース、９…昇降用アクチユエータ、１
２…ローリング用アクチユエータ、１４…変速用
油圧クラツチ、Ａ…油路系、Ｂ…油路系。
The drawings show an embodiment of the agricultural tractor according to the present invention, FIG. 1 is a hydraulic circuit diagram showing two oil passage systems, FIG. 2 is a schematic sectional view showing a gear transmission case,
FIG. 3 is a schematic perspective view showing the arrangement structure of the hydraulic pump, FIG. 4 is a perspective view of the rear part of the agricultural tractor, and FIG. 5 is an overall side view of the agricultural tractor. 7... Hydraulic power steering mechanism, 8... Gear transmission case, 9... Lifting actuator, 1
2... Actuator for rolling, 14... Hydraulic clutch for shifting, A... Oil passage system, B... Oil passage system.
Claims (1)
圧アクチユエータ９、作業装置ローリング用の油
圧アクチユエータ１２、及び油圧パワーステアリ
ング機構７を備えた農用トラクタであつて、前記
変速用油圧クラツチ１４と昇降用アクチユエータ
９とをギヤミツシヨンケース８の貯留油を作動油
とする１つの油路系Ｂで構成すると共に、ローリ
ング用アクチユエータ１２とステアリング機構７
とを、前記油路系Ｂに対し独立して形成した別の
油路系Ａで構成してある農用トラクタ。 An agricultural tractor equipped with a hydraulic clutch 14 for shifting, a hydraulic actuator 9 for lifting and lowering a working device, a hydraulic actuator 12 for rolling the working device, and a hydraulic power steering mechanism 7, the hydraulic clutch 14 for shifting and the actuator 9 for lifting and lowering. are configured by one oil passage system B that uses the oil stored in the gear transmission case 8 as hydraulic oil, and the rolling actuator 12 and the steering mechanism 7.
and another oil passage system A formed independently of the oil passage system B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8869985U JPS61203830U (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8869985U JPS61203830U (en) | 1985-06-12 | 1985-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61203830U true JPS61203830U (en) | 1986-12-22 |
Family
ID=30642084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8869985U Pending JPS61203830U (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203830U (en) |
-
1985
- 1985-06-12 JP JP8869985U patent/JPS61203830U/ja active Pending