JPS6156813U - - Google Patents
Info
- Publication number
- JPS6156813U JPS6156813U JP14311484U JP14311484U JPS6156813U JP S6156813 U JPS6156813 U JP S6156813U JP 14311484 U JP14311484 U JP 14311484U JP 14311484 U JP14311484 U JP 14311484U JP S6156813 U JPS6156813 U JP S6156813U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- agricultural machinery
- oil tank
- oil
- hydraulic pump
- 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
- 239000003921 oil Substances 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 241001124569 Lycaenidae Species 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Harvester Elements (AREA)
Description
第１図は本考案の油圧装置の左側面図。第２図
は同じく上面図。第３図は同じく底面図。第４図
は同じく左側面断面図。第５図は平面断面図。第
６図は前面一部断面図。第７図は油圧回路図であ
る。
１…蓋体、２…作動油タンク、２ａ…ドレーン
油路、５，１７…油圧ポンプ軸、１１，１２…ポ
ンプギヤ。
FIG. 1 is a left side view of the hydraulic system of the present invention. Figure 2 is also a top view. Figure 3 is also a bottom view. FIG. 4 is also a left side sectional view. FIG. 5 is a plan sectional view. FIG. 6 is a partially sectional front view. FIG. 7 is a hydraulic circuit diagram. DESCRIPTION OF SYMBOLS 1... Lid body, 2... Hydraulic oil tank, 2a... Drain oil path, 5, 17... Hydraulic pump shaft, 11, 12... Pump gear.
Claims (1)
降する油圧装置において、作動油タンクに油圧ポ
ンプを一体的に付設し、作動油タンクの上面にド
レーン油路を形成し、該油路にドレーン油を充填
することにより、油圧ポンプの騒音を遮閉したこ
とを特徴とする農業機械の作業機昇降用油圧装置
。 In a hydraulic system that lifts and lowers agricultural machinery such as combine harvesters and rice transplanters, a hydraulic pump is integrally attached to the hydraulic oil tank, a drain oil path is formed on the top surface of the hydraulic oil tank, and the drain oil is placed in the oil path. A hydraulic device for lifting and lowering work equipment of agricultural machinery, characterized in that the noise of a hydraulic pump is blocked by filling it with:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14311484U JPS6156813U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14311484U JPS6156813U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156813U true JPS6156813U (en) | 1986-04-16 |
Family
ID=30701423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14311484U Pending JPS6156813U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156813U (en) |
-
1984
- 1984-09-20 JP JP14311484U patent/JPS6156813U/ja active Pending