CN205559189U - Plunger pump machine oil filter equipment - Google Patents
Plunger pump machine oil filter equipment Download PDFInfo
- Publication number
- CN205559189U CN205559189U CN201620334709.XU CN201620334709U CN205559189U CN 205559189 U CN205559189 U CN 205559189U CN 201620334709 U CN201620334709 U CN 201620334709U CN 205559189 U CN205559189 U CN 205559189U
- Authority
- CN
- China
- Prior art keywords
- circular cylinder
- crankcase
- pipeline
- machine oil
- plunger
- 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 - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a plunger pump machine oil filter equipment, the plunger pump includes motor and crankcase, is provided with the bent axle in the crankcase, and the motor output shaft and the crankshaft drive the bent axle and rotate, and the bent axle is connected with cross head one end, connecting rod one end in the cross head other end bonding pad case, and connecting rod other end connection plunger one end, the plunger other end is pegged graft in the pump head, and crankcase upper portion still is provided with the inlet port, and the lower part is provided with the oil drain hole, machine oil filter equipment include: annular cylinder is provided with the magnet ring in, pipeline intercommunication oil drain hole is passed through to annular cylinder one end, and the annular cylinder other end passes through pipeline and inlet port intercommunication, is provided with gear pump and filter with the inlet port on the pipeline that annular cylinder communicates. Can filter machine oil in the crankcase, get rid of metal particles and the impurity that contains in the machine oil, avoid the wearing and tearing of the part that metal particles results in to machine oil after will purifying uses in infeeding the crankcase again, and is energy -concerving and environment -protective.
Description
Technical field:
The utility model relates to a kind of filter, is specifically related to a kind of plunger displacement pump engine oil filter.
Background technology:
The plunger displacement pump used in factory at present, is that motor drives crank rotation in crankcase, and bent axle is by crosshead with connecting rod even
Connecing, by the drive of bent axle, crosshead moves back and forth in crosshead slide rail, and then drivening rod moves back and forth so that plunger
Shuttling movement, completes feed liquor and the discharge opeing of pump head, but when crank rotation, owing to bearing shell is sliding with axle, crosshead and crosshead
The friction of rail, creates some metallic particles, under the effect of metallic particles machine oil in the crankcase, enter into bearing shell and axle, ten
Prefix and the contact surface of crosshead slide rail so that bearing shell and axle, crosshead and the abrasion aggravation of crosshead slide rail, reduce bearing shell
With axle, the service life of crosshead and crosshead slide rail, the most conventional way is the gasoline entirety in crankcase to be released, weight
It is newly added new machine oil, thus causes the waste of machine oil.
Accordingly, it would be desirable to design a kind of engine oil filter being applied to above-mentioned plunger displacement pump, metallic particles in machine oil is filtered,
To solve the problem in service life of bearing shell and axle, crosshead and crosshead slide rail.
Utility model content:
The purpose of this utility model is to provide a kind of plunger displacement pump engine oil filter being carried out by metallic particles in machine oil and filtering.
For achieving the above object, the utility model is by the following technical solutions:
A kind of plunger displacement pump engine oil filter that the utility model provides, described plunger displacement pump includes motor and crankcase, crankcase
Inside being provided with bent axle, motor output shaft is connected with bent axle, drives crank rotation, and bent axle is connected with crosshead one end, crosshead
Connecting rod one end in other end bonding pad case, the connecting rod other end connects plunger at one end, and the plunger other end is plugged in pump head, described song
Axle box top is additionally provided with fuel feed hole, and bottom is provided with drain oil, and described engine oil filter includes: circular cylinder, annular canister
The internal magnet ring that is provided with, described circular cylinder one end is by drain oil described in pipeline communication, and the circular cylinder other end passes through pipeline
Connect with described fuel feed hole, the pipeline that circular cylinder connects with fuel feed hole is provided with gear pump, described in order to machine oil is fed
Fuel feed hole, the pipeline between gear pump and circular cylinder is provided with filter.
Described circular cylinder, gear pump and filter can be integrated in a casing.
Described circular cylinder is segmentation structure, is threaded between two sections of circular cylinders.
Be provided with movable joint on the pipeline at described circular cylinder two ends, with so that circular cylinder can overall carry out installing on pipeline and
Dismounting.
The beneficial effect of the utility model plunger displacement pump engine oil filter: machine oil in crankcase can be filtered, after filtration
Machine oil eliminates the metallic particles and impurity wherein contained, and effectively prevent bearing shell and axle, crosshead and ten that metallic particles causes
The abrasion of prefix slide rail, it is ensured that bearing shell and axle, the service life of crosshead and crosshead slide rail, and the machine oil weight after purifying
New infeed in crankcase uses, energy-conserving and environment-protective, and novel structure is practical.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of plunger displacement pump engine oil filter；
1-plunger displacement pump, 2-motor, 3-crankcase, 4-bent axle, 5-crosshead, 6-crosshead slide rail, 7-stuffing box, 8-connecting rod,
9-plunger, 10-pump head, 11-fuel feed hole, 12-drain oil, 13-circular cylinder, 14-magnet ring, 15-pipeline, 16-gear pump,
17-filter, 18-movable joint.
Detailed description of the invention:
Below in conjunction with embodiment, the utility model is described in further detail.
According to Fig. 1, a kind of plunger displacement pump engine oil filter, described plunger displacement pump 1 includes motor 2 and crankcase 3, bent
Being provided with bent axle 4 in axle box 3, motor 2 output shaft is connected with bent axle 4, and band dynamic crankshaft 4 rotates, bent axle 4 and crosshead 5
One end connects, and crosshead 5 moves back and forth on crosshead slide rail 6, connecting rod 8 in crosshead 5 other end bonding pad case 7
One end, connecting rod 8 other end connects plunger 9 one end, and plunger 9 other end is plugged in pump head 10, and described crankcase 3 top also sets
Being equipped with fuel feed hole 11, bottom is provided with drain oil 12, and described engine oil filter includes: circular cylinder 13, circular cylinder 13
Inside being provided with magnet ring 14, described circular cylinder 13 one end connects described drain oil 12 by pipeline 15, and circular cylinder 13 is another
One end is connected with described fuel feed hole 11 by pipeline 15, is provided with on the pipeline 15 that circular cylinder 13 connects with fuel feed hole 11
Gear pump 16, in order to machine oil to feed described fuel feed hole 11, the pipeline 15 between gear pump 16 and circular cylinder 13 sets
It is equipped with filter 17.
Further, described circular cylinder 13, gear pump 16 and filter 17 can be able to be integrated in a casing, outside casing
It is placed in outside crankcase 3, facilitates the operation of staff.
Further, the pipeline 15 at described circular cylinder 13 two ends is provided with movable joint 18, before engine oil filter is installed
Or after completing machine oil filtration, circular cylinder 13 entirety can be mounted and dismounted on pipeline 15, after convenience
The continuous operation to circular cylinder 13 internal magnet ring 14.
Further, described circular cylinder 13 is segmentation structure, is threaded, in machine oil mistake between two sections of circular cylinders
Before filter device is installed or after completing machine oil filtration, circular cylinder 13 is split into multistage, magnet ring 14 is built in
Circular cylinder 13 is internal or is taken out from circular cylinder 13 inside by magnet ring 14.
First use process of the present utility model is described below in conjunction with the accompanying drawings:
By pipeline 15, circular cylinder 13 one end is connected with drain oil 12, and by pipeline 15 by circular cylinder 13 another
End connects with fuel feed hole 11 so that formation loop between crankcase 3, circular cylinder 13 and pipeline 15, starter receiver pump 16,
In crankcase 3, machine oil is under gear pump 16 acts on, drain oil 12 enter pipeline 15, subsequently in circular cylinder 13,
On magnet ring 14 in metallic particles is attracted to circular cylinder 13 in machine oil, then machine oil is entered by circular cylinder 13 and filters
Device 17, removes impurity in machine oil under filter 17 acts on, and the machine oil after purification is fed by fuel feed hole 11 under gear pump effect
In crankcase 3, it is circulated use.
Finally should be noted that: above example only in order to illustrate that the technical solution of the utility model is not intended to limit, although
Being described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the field are it is understood that still may be used
So that detailed description of the invention of the present utility model is modified or equivalent, and without departing from the utility model spirit and scope
Any amendment or equivalent, it all should be contained in the middle of present claims scope.
Claims (4)
1. a plunger displacement pump engine oil filter, described plunger displacement pump includes motor and crankcase, is provided with bent axle in crankcase,
Motor output shaft is connected with bent axle, drives crank rotation, and bent axle is connected with crosshead one end, crosshead other end bonding pad
Connecting rod one end in case, the connecting rod other end connects plunger at one end, and the plunger other end is plugged in pump head, and described crankcase top also sets up
Fuel feed hole, bottom is had to be provided with drain oil, it is characterised in that: described engine oil filter includes: circular cylinder, circular cylinder
Inside be provided with magnet ring, described circular cylinder one end by drain oil described in pipeline communication, the circular cylinder other end by pipeline with
Described fuel feed hole connects, and is provided with gear pump on the pipeline that circular cylinder connects with fuel feed hole, enters described in being fed by machine oil
Oilhole, the pipeline between gear pump and circular cylinder is provided with filter.
Plunger displacement pump engine oil filter the most according to claim 1, it is characterised in that: described circular cylinder, gear pump
Can be integrated in a casing with filter.
Plunger displacement pump engine oil filter the most according to claim 1, it is characterised in that: described circular cylinder is segmented
Structure, is threaded between two sections of circular cylinders.
Plunger displacement pump engine oil filter the most according to claim 1, it is characterised in that: the pipe at described circular cylinder two ends
Movable joint it is provided with, with so that circular cylinder can overall mount and dismount on pipeline on road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334709.XU CN205559189U (en) | 2016-04-20 | 2016-04-20 | Plunger pump machine oil filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334709.XU CN205559189U (en) | 2016-04-20 | 2016-04-20 | Plunger pump machine oil filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559189U true CN205559189U (en) | 2016-09-07 |
Family
ID=56809037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334709.XU Expired - Fee Related CN205559189U (en) | 2016-04-20 | 2016-04-20 | Plunger pump machine oil filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302894A (en) * | 2020-10-23 | 2021-02-02 | 宁波钱湖石油设备有限公司 | Reciprocating pump |
-
2016
- 2016-04-20 CN CN201620334709.XU patent/CN205559189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302894A (en) * | 2020-10-23 | 2021-02-02 | 宁波钱湖石油设备有限公司 | Reciprocating pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160907 Termination date: 20190420 |