CN209413902U - A kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery - Google Patents
A kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery Download PDFInfo
- Publication number
- CN209413902U CN209413902U CN201920011124.8U CN201920011124U CN209413902U CN 209413902 U CN209413902 U CN 209413902U CN 201920011124 U CN201920011124 U CN 201920011124U CN 209413902 U CN209413902 U CN 209413902U
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- China
- Prior art keywords
- oil pump
- oil
- hydraulic
- protection device
- ontology
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- 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 - Fee Related
Links
- 239000003921 oil Substances 0.000 title claims abstract description 117
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 239000010729 system oil Substances 0.000 title claims abstract description 14
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000002828 fuel tank Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000009837 dry grinding Methods 0.000 abstract description 4
- 239000000284 extract Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model belongs to hydraulic system technical field and discloses a kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery; including hydraulic oil hydraulic oil container; the top of the hydraulic oil container is simultaneously equipped with the hydraulic fuel tank cap being detachably connected with hydraulic oil container close to the side of hydraulic oil container; the side of the hydraulic oil container is simultaneously fixed with oil inlet pipe close to the bottom of hydraulic oil container, and the output end of the oil inlet pipe is fixed with the side of protection device for oil pump ontology and close to the top of protection device for oil pump ontology.The utility model unscrews the oiling sealing cover of protection device for oil pump body upper part; hydraulic oil is filled to port position, oiling sealing cover is tightened, oil liquid is at this moment full of in pump body; normal starting motor or other prime mover; prime mover drives oil pump operating, and oil pump extracts the hydraulic oil in protection device for oil pump ontology first, can avoid oil pump " dry grinding " to protect oil pump; structure is simple; it is easy to use, facilitate production, can effectively protect oil pump.
Description
Technical field
The utility model is filled more particularly to a kind of hydraulic system oil pump front-end protection oil pump applied to mining machinery
It sets, belongs to hydraulic system technical field.
Background technique
Currently, existing hydraulic system, oil pump front end is equipped with filter, and ordinary circumstance oil pump is shorter away from fuel tank distance,
But some situations, oil pump away from fuel tank distance farther out, and oil pump compared with fuel tank position height, in pump start moment, oil pump easily occurs " do
Mill " phenomenon, seriously affects oil pump service life.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of mechanical applied to mining
Hydraulic system oil pump front-end protection oil pump device, unscrew the oiling sealing cover of protection device for oil pump body upper part, fill hydraulic
Oil tightens oiling sealing cover, oil liquid is at this moment full of in pump body, then normally start motor or other originals to port position
Motivation, prime mover drive oil pump operating, and oil pump extracts the hydraulic oil in protection device for oil pump ontology first, thus can avoid oil
For pump " dry grinding " to protect oil pump, structure is simple, easy to use, facilitates production, can effectively protect oil pump, can effectively solve to carry on the back
The problems in scape technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery, packet
Hydraulic oil hydraulic oil container is included, the top of the hydraulic oil container is simultaneously equipped with detachable with hydraulic oil container close to the side of hydraulic oil container
The hydraulic fuel tank cap of connection, the side of the hydraulic oil container are simultaneously fixed with oil inlet pipe close to the bottom of hydraulic oil container, and with into
Oil pipe connection, the output end of the oil inlet pipe and the side of protection device for oil pump ontology and close to protection device for oil pump ontology
Top is fixed, the output end of oil inlet pipe and the inside for extending to protection device for oil pump ontology, the protection device for oil pump ontology
Top is simultaneously equipped with the oiling sealing cover being detachably connected with protection device for oil pump ontology, the oil pump close to one end of oil inlet pipe
The other side of protective device ontology is simultaneously fixed close to the bottom of protection device for oil pump ontology and one end of flowline, described fuel-displaced
The other end of pipe is fixed with oil pump, flowline and the inside for extending to oil pump.
As a kind of optimal technical scheme of the utility model, the hydraulic oil container is square structure.
As a kind of optimal technical scheme of the utility model, one end and the protection device for oil pump ontology phase of the flowline
It is logical.
As a kind of optimal technical scheme of the utility model, the protection device for oil pump ontology of plastic material by being made
Inside be hollow structure square tank body.
As a kind of optimal technical scheme of the utility model, the junction of the oil inlet pipe and protection device for oil pump ontology
Higher than the junction of flowline and protection device for oil pump ontology.
The utility model beneficial effect achieved is: unscrewing the oiling sealing cover of protection device for oil pump body upper part, adds
Fluid injection pressure oil tightens oiling sealing cover to port position, and oil liquid is at this moment full of in pump body, then normally starting motor or
Other prime mover, prime mover drive oil pump operating, and oil pump extracts the hydraulic oil in protection device for oil pump ontology first, thus may be used
Oil pump " dry grinding " is avoided to protect oil pump, structure is simple, and it is easy to use, facilitate production, can effectively protect oil pump.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of hydraulic system oil pump front end guarantor applied to mining machinery described in the utility model embodiment
Protect oil pump device overall structure diagram；
Figure label: 1- hydraulic fuel tank cap；2- hydraulic oil container；3- oil inlet pipe;4- oiling sealing cover；5- protection device for oil pump
Ontology；6- flowline；7- oil pump.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: referring to Fig. 1, a kind of hydraulic system oil pump front end applied to mining machinery of the utility model is protected
Oil pump device is protected, including hydraulic oil hydraulic oil container 2, the top of the hydraulic oil container 2 are simultaneously equipped with close to the side of hydraulic oil container 2
The hydraulic fuel tank cap 1 being detachably connected with hydraulic oil container 2, the side of the hydraulic oil container 2 and close to the bottom of hydraulic oil container 2
It is fixed with oil inlet pipe 3, and is connected to oil inlet pipe 3, the side of the output end of the oil inlet pipe 3 and protection device for oil pump ontology 5 is simultaneously
It is fixed close to the top of protection device for oil pump ontology 5, the output end of oil inlet pipe 3 simultaneously extends to protection device for oil pump ontology 5
Inside, the top of the protection device for oil pump ontology 5 are simultaneously equipped with and protection device for oil pump ontology 5 close to one end of oil inlet pipe 3
The oiling sealing cover 4 being detachably connected, the other side of the protection device for oil pump ontology 5 and close to protection device for oil pump ontology
5 bottom and one end of flowline 6 are fixed, and the other end and oil pump 7 of the flowline 6 are fixed, and flowline 6 simultaneously extends to oil pump
7 inside.
Further, the hydraulic oil container 2 is square structure.
Further, one end of the flowline 6 is communicated with protection device for oil pump ontology 5.
Further, it is the rectangular of hollow structure that the protection device for oil pump ontology 5, which is internal made of plastic material,
Tank body.
Further, the junction of the oil inlet pipe 3 and protection device for oil pump ontology 5 is higher than flowline 6 and oil pump is protected
The junction of device noumenon 5.
It should be noted that the utility model is a kind of hydraulic system oil pump front-end protection applied to mining machinery
Oil pump device, in use, according to pipeline G- Design installation position after the installation is completed, unscrew protection device for oil pump body upper part
Oiling sealing cover, filling hydraulic oil tighten oiling sealing cover, oil liquid are at this moment full of in pump body, then to port position
Normal starting motor or other prime mover, prime mover drive oil pump operating, and oil pump extracts in protection device for oil pump ontology first
Hydraulic oil can avoid oil pump " dry grinding " thus to protect oil pump, and structure is simple, easy to use, facilitates production, can effectively protect
Protect oil pump.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery, it is characterised in that: including liquid
Pressure oil hydraulic oil container (2), the top of the hydraulic oil container (2) are simultaneously equipped with and hydraulic oil container close to the side of hydraulic oil container (2)
(2) hydraulic fuel tank cap (1) being detachably connected, the side of the hydraulic oil container (2) are simultaneously solid close to the bottom of hydraulic oil container (2)
Surely have oil inlet pipe (3), and be connected to oil inlet pipe (3), output end and protection device for oil pump ontology (5) of the oil inlet pipe (3)
Side is simultaneously fixed close to the top of protection device for oil pump ontology (5), and the output end of oil inlet pipe (3) simultaneously extends to oil pump protection dress
The inside of ontology (5) is set, the top of the protection device for oil pump ontology (5) is simultaneously equipped with and oil close to one end of oil inlet pipe (3)
The oiling sealing cover (4) that pump protector ontology (5) is detachably connected, the other side of the protection device for oil pump ontology (5) is simultaneously
One end of bottom and flowline (6) close to protection device for oil pump ontology (5) is fixed, the other end of the flowline (6) with
Oil pump (7) is fixed, flowline (6) and the inside for extending to oil pump (7).
2. a kind of hydraulic system oil pump front-end protection oil pump applied to mining machinery according to claim 1 fills
It sets, it is characterised in that: the hydraulic oil container (2) is square structure.
3. a kind of hydraulic system oil pump front-end protection oil pump applied to mining machinery according to claim 1 fills
It sets, it is characterised in that: one end of the flowline (6) is communicated with protection device for oil pump ontology (5).
4. a kind of hydraulic system oil pump front-end protection oil pump applied to mining machinery according to claim 1 fills
It sets, it is characterised in that: the protection device for oil pump ontology (5) is the rectangular tank that inside is hollow structure made of plastic material
Body.
5. a kind of hydraulic system oil pump front-end protection oil pump applied to mining machinery according to claim 1 fills
It sets, it is characterised in that: the junction of the oil inlet pipe (3) and protection device for oil pump ontology (5) is higher than flowline (6) and oil pump is protected
The junction of protection unit ontology (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011124.8U CN209413902U (en) | 2019-01-04 | 2019-01-04 | A kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011124.8U CN209413902U (en) | 2019-01-04 | 2019-01-04 | A kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413902U true CN209413902U (en) | 2019-09-20 |
Family
ID=67942651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920011124.8U Expired - Fee Related CN209413902U (en) | 2019-01-04 | 2019-01-04 | A kind of hydraulic system oil pump front-end protection oil pump device applied to mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413902U (en) |
-
2019
- 2019-01-04 CN CN201920011124.8U patent/CN209413902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |