JPH01114600U - - Google Patents
Info
- Publication number
- JPH01114600U JPH01114600U JP770488U JP770488U JPH01114600U JP H01114600 U JPH01114600 U JP H01114600U JP 770488 U JP770488 U JP 770488U JP 770488 U JP770488 U JP 770488U JP H01114600 U JPH01114600 U JP H01114600U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- pump
- drum
- oil
- drum cover
- 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 2
- 239000000446 fuel Substances 0.000 claims 2
- 239000004519 grease Substances 0.000 claims 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
図は本考案の一実施例を示した断面正面図であ
る。
１……ドラムカバー、２……電動機、３……油
圧ポンプ、４……油圧式給油ポンプ、５……オイ
ルタンク、６……昇降用油圧シリンダ、７……切
換弁、１０……ドラム缶。
The figure is a sectional front view showing an embodiment of the present invention. 1...Drum cover, 2...Electric motor, 3...Hydraulic pump, 4...Hydraulic oil supply pump, 5...Oil tank, 6...Hydraulic cylinder for lifting and lowering, 7...Switching valve, 10...Drum can.
Claims (1)
え、かつ、このドラムカバーに取付けられて電動
機で駆動されてオイルタンク内の油を吸引する油
圧ポンプと、この油圧ポンプから吐出される油圧
で作動して前記ドラム缶内のグリース類を吸上げ
て吐出する給油ポンプとを備えた油圧式給油ポン
プにおいて、前記ドラムカバーに連結された昇降
用油圧シリンダと、前記油圧ポンプと給油ポンプ
の間に設けられて該油圧ポンプからの油圧を前記
給油ポンプ側と昇降用油圧シリンダ側に切換える
切換弁とを備えていることを特徴とする、油圧式
給油ポンプの自動昇降装置。 It is equipped with a drum cover that is placed on the top of the drum can, and a hydraulic pump that is attached to the drum cover and driven by an electric motor to suck the oil in the oil tank, and is operated by the hydraulic pressure discharged from this hydraulic pump. a hydraulic oil pump that sucks up and discharges grease from the drum can, and a hydraulic cylinder for lifting and lowering that is connected to the drum cover; and a hydraulic cylinder that is provided between the hydraulic pump and the oil pump. An automatic lifting device for a hydraulic fuel pump, comprising a switching valve that switches the hydraulic pressure from the hydraulic pump to the fuel pump side and to the lifting hydraulic cylinder side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP770488U JPH01114600U (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP770488U JPH01114600U (en) | 1988-01-26 | 1988-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114600U true JPH01114600U (en) | 1989-08-01 |
Family
ID=31212940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP770488U Pending JPH01114600U (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114600U (en) |
-
1988
- 1988-01-26 JP JP770488U patent/JPH01114600U/ja active Pending