CN203604340U - Hydraulic pump oil device - Google Patents
Hydraulic pump oil device Download PDFInfo
- Publication number
- CN203604340U CN203604340U CN201320688945.8U CN201320688945U CN203604340U CN 203604340 U CN203604340 U CN 203604340U CN 201320688945 U CN201320688945 U CN 201320688945U CN 203604340 U CN203604340 U CN 203604340U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- pipeline
- filter
- oil
- valve block
- 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.)
- Expired - Lifetime
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 11
- 230000006837 decompression Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a hydraulic pump oil device. The hydraulic pump oil device comprises a base. The base is provided with an oil pump, a motor driving the oil pump to work, a filter and a hydraulic valve block. The oil pump is connected with the input end of the filter through a pipeline in a matched mode. The hydraulic valve block is provided with an oil inlet, a pressure release valve and a cartridge valve, the pressure release valve is matched with the oil inlet, and the cartridge valve is communicated with the oil inlet. The output end of the filter is connected with the oil inlet through a pipeline in a matched mode. The base is further provided with a both-way hydraulic lock. The cartridge valve is connected with the both-way hydraulic lock through a pipeline in a matched mode. According to the hydraulic pump oil device, space is saved, the pipeline connection is easier, and cost is reduced.
Description
Technical field
The utility model relates to hydraulic pressure installation technical field, particularly a kind of hydraulic pressure oil pumping device.
Background technique
Hydraulic system is to utilize oil pump the mechanical energy of prime mover to be converted to the pressure energy of liquid, the variation of the pressure energy by liquid carrys out transferring energy and controls, through the transmission of various control valves and pipeline, and by means of oil hydraulic cylinder or other executive components, the pressure energy of liquid is converted to mechanical energy, thereby drive operation mechanism to realize to-and-fro motion and rotation motion.Hydraulic system is because needs use various control valve, causes existing hydraulic pressure oil pumping device to exist taking up room large, pipeline to connect complicated drawback; In order to realize the effect of pressurize, accumulation of energy, existing hydraulic pressure oil pumping device is typically provided with accumulator, but the cost of accumulator is higher.
Model utility content
The purpose of this utility model is for the defect of prior art and deficiency, provides a kind of simple and reasonable, little, pipeline of taking up room to connect simple, lower-cost hydraulic pressure oil pumping device.
For achieving the above object, the utility model is by the following technical solutions:
A kind of hydraulic pressure oil pumping device described in the utility model, comprise pedestal, described pedestal is provided with oil pump, drives motor, filter and the hydraulic valve block of operation of oil pump, described oil pump is connected by the input end of pipeline and filter, described hydraulic valve block be provided with filler opening, with filler opening coordinate Decompression valves and the cartridge valve being communicated with filler opening, the output terminal of described filter is connected by pipeline and filler opening, on described pedestal, be also provided with bidirectional hydraulic lock, described cartridge valve is connected by pipeline and bidirectional hydraulic lock.
Further, described hydraulic valve block is provided with the cool cycles mouth and the lubricated circulation port that are communicated with described filler opening respectively.
Further, described hydraulic valve block is provided with the oil pressure gauge coordinating with Decompression valves.
Further, described motor, hydraulic valve block and bidirectional hydraulic lock are all positioned at a side of described pedestal, and described oil pump and filter are all positioned at the opposite side of described pedestal.
The beneficial effects of the utility model are: compared with prior art, the utility model is by pedestal is set, and oil pump is set on pedestal, drives motor, filter and the hydraulic valve block of operation of oil pump, have saved space, pipeline are connected simpler; Meanwhile, bidirectional hydraulic lock is set not only can plays the effect of pressurize, accumulation of energy, and cost is lower.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure:
1, pedestal; 2, oil pump; 3, motor; 4, filter; 5, hydraulic valve block; 51, filler opening; 52, Decompression valves; 53, cartridge valve; 6, bidirectional hydraulic lock; 54, cool cycles mouth; 55, lubricated circulation port; 56, oil pressure gauge.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of hydraulic pressure oil pumping device as shown in Figure 1, comprise pedestal 1, described pedestal 1 is provided with oil pump 2, the motor 3 that drives oil pump 2 to work, filter 4 and hydraulic valve block 5, described oil pump 2 is connected by the input end of pipeline and filter 4, described hydraulic valve block 5 is provided with filler opening 51, the Decompression valves 52 coordinating with filler opening 51 and the cartridge valve 53 being communicated with filler opening 51, the output terminal of described filter 4 is connected by pipeline and filler opening 51, on described pedestal 1, be also provided with bidirectional hydraulic lock 6, described cartridge valve 53 is connected by pipeline and bidirectional hydraulic lock 6.
The above forms agent structure of the present utility model.
Described hydraulic valve block 5 is provided with the cool cycles mouth 54 and the lubricated circulation port 55 that are communicated with described filler opening 51 respectively, cool cycles mouth 54 trickles, cooling while being used for oil hydraulic cylinder or the work of other executive components, lubricated circulation port 55 trickles, lubricated when to oil hydraulic cylinder or the work of other executive components.
Working principle of the present utility model is: drive oil pump 2 to work by motor 3, oil pump 2 pumps into liquid in filter 4, after liquid filtering, enter hydraulic valve block 5 through filler opening 51, adjusting pressure release valve 52, make the flow velocity of cool cycles mouth 54, lubricated circulation port 55 trickles be respectively 4.5L/min, 3L/min, effectively play the effect of circulating cooling and circulating lubrication, by adjusting pressure release valve 52, flow through cartridge valve 53, bidirectional hydraulic lock 6 of liquid entered in oil hydraulic cylinder, for hydraulic cylinder works simultaneously.The utility model is arranged on pedestal 1 by motor 3, filter 4, hydraulic valve block 5 that oil pump 2, driving oil pump 2 are worked, has saved space, pipeline is connected simpler; Meanwhile, bidirectional hydraulic lock 6 is set and not only can under emergency situations, guarantees Security of the present utility model, play the effect of pressurize, accumulation of energy, and cost is lower.
Described hydraulic valve block 5 is provided with the oil pressure gauge 56 coordinating with Decompression valves 52, and oil pressure gauge 56 can reflect the size of fluid pressure intuitively.
Described motor 3, hydraulic valve block 5 and bidirectional hydraulic lock 6 are all positioned at a side of described pedestal 1, and described oil pump 2 and filter 4 are all positioned at the opposite side of described pedestal 1, have saved the length that pipeline connects, and have reduced pipeline link cost.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (4)
1. a hydraulic pressure oil pumping device, it is characterized in that: comprise pedestal (1), described pedestal (1) is provided with oil pump (2), drive the motor (3) of oil pump (2) work, filter (4) and hydraulic valve block (5), described oil pump (2) is connected by the input end of pipeline and filter (4), described hydraulic valve block (5) is provided with filler opening (51), the Decompression valves (52) coordinating with filler opening (51) and the cartridge valve (53) being communicated with filler opening (51), the output terminal of described filter (4) is connected by pipeline and filler opening (51), on described pedestal (1), be also provided with bidirectional hydraulic lock (6), described cartridge valve (53) is connected by pipeline and bidirectional hydraulic lock (6).
2. hydraulic pressure oil pumping device according to claim 1, is characterized in that: described hydraulic valve block (5) is provided with the cool cycles mouth (54) and the lubricated circulation port (55) that are communicated with described filler opening (51) respectively.
3. hydraulic pressure oil pumping device according to claim 1, is characterized in that: described hydraulic valve block (5) is provided with the oil pressure gauge (56) coordinating with Decompression valves (52).
4. hydraulic pressure oil pumping device according to claim 1, it is characterized in that: described motor (3), hydraulic valve block (5) and bidirectional hydraulic lock (6) are all positioned at a side of described pedestal (1), described oil pump (2) and filter (4) are all positioned at the opposite side of described pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688945.8U CN203604340U (en) | 2013-11-01 | 2013-11-01 | Hydraulic pump oil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688945.8U CN203604340U (en) | 2013-11-01 | 2013-11-01 | Hydraulic pump oil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604340U true CN203604340U (en) | 2014-05-21 |
Family
ID=50717017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688945.8U Expired - Lifetime CN203604340U (en) | 2013-11-01 | 2013-11-01 | Hydraulic pump oil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790150A (en) * | 2021-09-13 | 2021-12-14 | 宁波吉利罗佑发动机零部件有限公司 | Oil pump and transmission |
-
2013
- 2013-11-01 CN CN201320688945.8U patent/CN203604340U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790150A (en) * | 2021-09-13 | 2021-12-14 | 宁波吉利罗佑发动机零部件有限公司 | Oil pump and transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |