CN206071672U - Petrol engine machine oil cleaning construction and its lubricating system - Google Patents
Petrol engine machine oil cleaning construction and its lubricating system Download PDFInfo
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- CN206071672U CN206071672U CN201620954956.XU CN201620954956U CN206071672U CN 206071672 U CN206071672 U CN 206071672U CN 201620954956 U CN201620954956 U CN 201620954956U CN 206071672 U CN206071672 U CN 206071672U
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- oil
- filter screen
- oil pump
- lubricating oil
- petrol engine
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Abstract
The utility model discloses a kind of petrol engine machine oil cleaning construction and its lubricating system, wherein cleaning construction includes lubricating oil pump and filtration members, the filtration members are for filtering to the fine metal impurity into lubricating oil pump；The lubricating oil pump inlet communication is provided with lubricating oil pump oil input channel, and the oil-in of the lubricating oil pump oil input channel is provided with oil filter screen, and the filtration members are arranged between lubricating oil pump and oil filter screen；Fine metal contaminant filter is carried out by the machine oil to flowing through oil filter screen, the metal impurities for avoiding hardness harder cause its inordinate wear into lubricating oil pump motive position, oil filter screen can increase coarse filtration area for filter screen cap, ensure filter efficiency, the filtration members are a magnet, cap-like structure is beneficial to provide installation and filter space for magnet simultaneously, ensure that the adsorption area of magnet is big simultaneously, improve to fine metal contaminant filter efficiency, ensure lubricating oil pump normal work, noise is little, long service life, and the cleaning simple structure, it is convenient to mount and dismount, beneficial to maintenance and repair.
Description
Technical field
This utility model is related to engine motor oil filtration art, and in particular to a kind of petrol engine machine oil cleaning construction and
Its lubricating system.
Background technology
The function of the lubricating system of electromotor is exactly continuously quantity enough cleaning profits when electromotor works
Lubricating oil (or claiming machine oil) is transported to the friction surface of whole driving members, and oil film is formed between friction surface, realizes that liquid rubs
Wipe；Generally engine lubrication system includes lubricating oil pump, oil filter, oil sump and oil filter screen etc., and oil filter screen is arranged at
Lubricating oil pump oil-feed front end carries out coarse filtration to machine oil, and oil filter is arranged at machine oil pump discharge rear end for tiny of machine oil
Grain contaminant filter；Because said structure cannot filter the fine particle impurity into lubricating oil pump, fine particle impurity is caused (especially
Ferrous metal) into lubricating oil pump motive position, cause its inordinate wear so that and lubricating oil pump easily breaks down or service life drop
It is low.
Therefore, it is to solve problem above, needs a kind of petrol engine machine oil cleaning construction and its lubricating system, can be right
Machine oil into lubricating oil pump carries out the filtration of fine particle impurity, especially the metal impurities of hardness is bigger is filtered, it is ensured that machine
The normal of oil pump is used and with longer service life.
Utility model content
In view of this, the purpose of this utility model is to overcome defect of the prior art, there is provided petrol engine machine oil is clear
Clean construction and its lubricating system, can carry out the filtration of fine particle impurity, especially to hardness to the machine oil into lubricating oil pump
Larger metal impurities are filtered, it is ensured that the normal of lubricating oil pump is used and with longer service life.
Petrol engine machine oil cleaning construction of the present utility model, including lubricating oil pump and filtration members, the filtration members are used for
Metal impurities filtration is carried out to the machine oil into lubricating oil pump；The metal impurities for avoiding hardness harder are into lubricating oil pump motive position
Cause its inordinate wear, it is ensured that lubricating oil pump normal work, noise are little, long service life.
Further, the lubricating oil pump inlet communication is provided with lubricating oil pump oil input channel, the oil-in of the lubricating oil pump oil input channel
Oil filter screen is provided with, the filtration members are arranged between lubricating oil pump and oil filter screen；Oil filter screen is capable of achieving large-size
Metal impurities are filtered, and are reduced the filtration load of filtration members, are realized multistage filtering, it is ensured that the strainability of filtration members is good.
Further, the filtration members are a magnet, and the magnet is for being inhaled by the fine metal impurity of oil filter screen
Attached filtration；Where the magnet is fixed on lubricating oil pump oil input channel wall or machine oil is flowed through, fixed form can adopt prior art
In detachable fixation, it is ensured that be easy to cleaning, wherein magnet to be used for the fine impurities such as irony in primary attachment machine oil.
Further, the lubricating oil pump oil input channel is shaped in inside crankcase, the oil filter screen be filter screen cap simultaneously
Fixation is buckled in the oil-in outer of lubricating oil pump oil input channel, the oil-feed that the magnet is fixed in filter screen cap by a mounting fixing parts
On mouth outer；Oil filter screen can increase coarse filtration area for filter screen cap, it is ensured that filter efficiency, while cap-like structure is beneficial to as magnet
There is provided and install and filter space, while ensureing that the adsorption area of magnet is big, improve to fine metal contaminant filter efficiency.
Further, the mounting fixing parts are the plug screw being screwed with crankcase, and the magnet is cylindrical magnet, post
One end of shape magnet is embedded in and is fixed in the groove that plug screw rear end face is recessed, and the other end exposes to plug screw；Cylindrical magnet
It is embedded in and is fixed in groove, cylindrical magnet outer end is stretched out groove and directly the fine metal impurity absorption in machine oil is filtered.
Further, the plug screw is outer-hexagonal plug screw；The groove is cylinder shape groove；Simple structure, is convenient to mount and dismount；Institute
State cylindrical magnet gap has been disposed radially with the groove；The plug screw is alternatively metal plug screw, and cylindrical magnet is embedded in plug screw
Fixed in the groove that rear end face is recessed and by magnetic force, and radial clearance can facilitate the assembly and disassembly of cylindrical magnet.
Further, the crankcase side end face offers the conveying end for facilitating filter screen cap to take out, the conveying end
Closure is provided with removably；Guarantee is convenient to mount and dismount, and sealing is stable.
Further, also including helical spring, one end of the helical spring presses on closure, and the other end is coated at filter screen
Cap simultaneously presses on the filter screen seat for being arranged at filter screen cap cap mouth；By the setting of helical spring, oil filter screen can be stably fixed, and
It is convenient to mount and dismount, beneficial to maintenance and repair.
Further, the crankcase includes left and right crankcases, and the lubricating oil pump oil input channel runs through left and right bent axle
Box sealing paper washer is provided with casing and between left and right crankcases；Processing is simple, and parts are easily assembled.
The invention also discloses a kind of lubricating system, it is clear that the lubricating system is provided with above-mentioned petrol engine machine oil
Clean construction.
The beneficial effects of the utility model are：A kind of petrol engine machine oil cleaning construction disclosed in this utility model and its
Lubricating system, carries out fine metal contaminant filter by the machine oil to flowing through oil filter screen, it is to avoid the harder metal impurities of hardness
Cause its inordinate wear into lubricating oil pump motive position, oil filter screen can increase coarse filtration area for filter screen cap, it is ensured that filter
Efficiency, while cap-like structure is beneficial to provide installation and filter space for magnet, while ensureing that the adsorption area of magnet is big, it is right to improve
Fine metal contaminant filter efficiency, it is ensured that lubricating oil pump normal work, noise are little, long service life, and the cleaning simple structure,
It is convenient to mount and dismount, beneficial to maintenance and repair.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further described：
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Fig. 1 is structural representation of the present utility model, as illustrated, the petrol engine machine oil cleaning structure in the present embodiment
Make, including lubricating oil pump 1 and filtration members 4, the filtration members 4 are for carrying out metal impurities filtration to the machine oil into lubricating oil pump 1；Keep away
Exempting from the harder metal impurities of hardness causes its inordinate wear into 1 motive position of lubricating oil pump, it is ensured that 1 normal work of lubricating oil pump,
Noise is little, long service life.
In the present embodiment, 1 inlet communication of the lubricating oil pump is provided with lubricating oil pump oil input channel 2, the lubricating oil pump oil input channel 2
Oil-in is provided with oil filter screen 3, and the filtration members 4 are arranged between lubricating oil pump 1 and oil filter screen 3；Oil filter screen 3 is capable of achieving
The metal impurities of large-size are filtered, and are reduced the filtration load of filtration members, are realized multistage filtering, it is ensured that the filtration of filtration members
Performance is good.
In the present embodiment, the filtration members 4 are a magnet, and the magnet is for by the fine metal of oil filter screen 3
Impurity absorption is filtered；Where the magnet is fixed on 2 wall of lubricating oil pump oil input channel or machine oil is flowed through, fixed form can adopt existing
Detachable fixation in technology, it is ensured that be easy to cleaning, wherein magnet to be used for the fine impurities such as irony in primary attachment machine oil.
In the present embodiment, the lubricating oil pump oil input channel 2 is shaped in inside crankcase 12, and the oil filter screen 3 is
Simultaneously fixation is buckled in the oil-in outer 5 of lubricating oil pump oil input channel 2 to filter screen cap, the magnet by a mounting fixing parts 6 be fixed on into
On hydraulic fluid port outer 5；Oil filter screen 3 can increase coarse filtration area for filter screen cap, it is ensured that filter efficiency, while cap-like structure is beneficial to being
Magnet is provided to be installed and filter space, while ensureing that the adsorption area of magnet is big, improves to fine metal contaminant filter efficiency.
In the present embodiment, the mounting fixing parts 6 are the plug screw being screwed with crankcase, and the magnet is column magnetic
Body, one end of cylindrical magnet are embedded in and are fixed in the groove 7 that plug screw rear end face is recessed, and the other end exposes to plug screw；Institute
Plug screw front end is stated to have male end in spiral shell match, otherwise is rear end, certainly, the plug screw can be non-magnetic material and groove 7
Can be the inner small and outside big frustum of a cone, cylindrical magnet is that cylinder or cone are embedded in and are locked in groove 7, is convenient to mount and dismount, Gu
It is fixed stable, and cylindrical magnet outer end is stretched out groove 7 and directly the fine metal impurity absorption in machine oil is filtered.
In the present embodiment, the plug screw is outer-hexagonal plug screw；The groove 7 is cylinder shape groove；The plug screw is by setting
The inner bolt hole for being placed in crankcase is fixed on crankcase；Simple structure, is convenient to mount and dismount, beneficial to maintenance and repair；The column magnetic
Body has been disposed radially gap with the groove 7 that plug screw rear end face is recessed；The plug screw is alternatively metal plug screw, cylindrical magnet
Fixed in the groove 7 that embedded plug screw rear end face is recessed and by magnetic force, and radial clearance can facilitate the assembly and disassembly of cylindrical magnet.
In the present embodiment, the crankcase side end face offers the conveying end 8 for facilitating filter screen cap to take out, described to take
Outlet 8 is removably provided with closure；The closure can be sealing plug 9, and seal the screw rod bottom of the plug of spiral shell 9
It is cased with outward sealing rubber circle 10, it is ensured that be convenient to mount and dismount, sealing is stable.
In the present embodiment, also including helical spring 11, one end of the helical spring 11 presses on closure, outside the other end
It is placed on filter screen cap and presses on the filter screen seat for being arranged at filter screen cap cap mouth；The filter screen seat is fixed jacket in filter screen cap cap mouth
, in oil-in outer 5,11 end of the helical spring is along filter screen cap axial compression filter screen seat for circulus palette；Pass through
The setting of helical spring 11, can stably fix oil filter screen 3, and be convenient to mount and dismount, beneficial to maintenance and repair.
In this enforcement power, the crankcase includes left and right crankcases (including left crankcase 12a and right crankcase
Body 12b), the lubricating oil pump oil input channel runs through in left and right crankcases and is provided with box sealing between left and right crankcases
Paper washer 13；Processing is simple, and parts are easily assembled.
The present embodiment also discloses a kind of lubricating system, and the lubricating system is provided with above-mentioned petrol engine machine oil cleaning
Construction so that lubricating system pump pressure is stable, it is to avoid lubricating oil pump easy break-down, it is ensured that electromotor is normally run for a long time.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
This utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, which all should be covered in the middle of right of the present utility model.
Claims (10)
1. a kind of petrol engine machine oil cleaning is constructed, it is characterised in that：Including lubricating oil pump and filtration members, the filtration members are used for
Metal impurities filtration is carried out to the machine oil into lubricating oil pump.
2. petrol engine machine oil cleaning according to claim 1 is constructed, it is characterised in that：The lubricating oil pump inlet communication
Lubricating oil pump oil input channel is provided with, the oil-in of the lubricating oil pump oil input channel is provided with oil filter screen, and the filtration members are arranged at machine
Between oil pump and oil filter screen.
3. petrol engine machine oil cleaning according to claim 2 is constructed, it is characterised in that：The filtration members are a magnetic
Body, the magnet is for being filtered by the fine metal impurity absorption of oil filter screen.
4. petrol engine machine oil cleaning according to claim 3 is constructed, it is characterised in that：The lubricating oil pump oil input channel one
It is body formed that inside crankcase, the oil filter screen is the oil-in outer that filter screen cap fixation are buckled in lubricating oil pump oil input channel,
On the oil-in outer that the magnet is fixed in filter screen cap by a mounting fixing parts.
5. petrol engine machine oil cleaning according to claim 4 is constructed, it is characterised in that：The mounting fixing parts be with
The plug screw that crankcase is screwed, the magnet are cylindrical magnet, and one end of cylindrical magnet is embedded in and is fixed on plug screw rear end
In the groove that face is recessed, the other end exposes to plug screw.
6. petrol engine machine oil cleaning according to claim 5 is constructed, it is characterised in that：The plug screw is outer-hexagonal spiral shell
Plug, the groove are cylinder shape groove；The cylindrical magnet has been disposed radially gap with the groove.
7. petrol engine machine oil cleaning according to claim 4 is constructed, it is characterised in that：The crankcase side end face
The conveying end for facilitating filter screen cap to take out is offered, the conveying end is removably provided with closure.
8. petrol engine machine oil cleaning according to claim 7 is constructed, it is characterised in that：Also include helical spring, institute
The one end for stating helical spring presses on closure, and the other end is coated at filter screen cap and presses on the filter screen for being arranged at filter screen cap cap mouth
Seat.
9. petrol engine machine oil cleaning according to claim 4 is constructed, it is characterised in that：The crankcase includes
Left and right crankcases, the lubricating oil pump oil input channel run through in left and right crankcases and are provided between left and right crankcases
Box sealing paper washer.
10. the lube system that a kind of petrol engine machine oil cleaning being provided with described in claim 1-9 any claim is constructed
System, it is characterised in that：The lubricating system is provided with the petrol engine machine oil cleaning construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954956.XU CN206071672U (en) | 2016-08-26 | 2016-08-26 | Petrol engine machine oil cleaning construction and its lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954956.XU CN206071672U (en) | 2016-08-26 | 2016-08-26 | Petrol engine machine oil cleaning construction and its lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071672U true CN206071672U (en) | 2017-04-05 |
Family
ID=58432705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620954956.XU Active CN206071672U (en) | 2016-08-26 | 2016-08-26 | Petrol engine machine oil cleaning construction and its lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071672U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894848A (en) * | 2018-09-14 | 2018-11-27 | 浙江金浪动力有限公司 | A kind of petrol engine |
| CN109208250A (en) * | 2018-11-12 | 2019-01-15 | 珠海格力电器股份有限公司 | A kind of elevation rib structure and the washing machine with it |
| CN111535899A (en) * | 2020-05-08 | 2020-08-14 | 隆鑫通用动力股份有限公司 | Labyrinth type lubricating oil three-stage filtering and purifying system of engine and engine |
-
2016
- 2016-08-26 CN CN201620954956.XU patent/CN206071672U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894848A (en) * | 2018-09-14 | 2018-11-27 | 浙江金浪动力有限公司 | A kind of petrol engine |
| CN108894848B (en) * | 2018-09-14 | 2024-01-05 | 金浪科技有限公司 | Gasoline engine |
| CN109208250A (en) * | 2018-11-12 | 2019-01-15 | 珠海格力电器股份有限公司 | A kind of elevation rib structure and the washing machine with it |
| CN111535899A (en) * | 2020-05-08 | 2020-08-14 | 隆鑫通用动力股份有限公司 | Labyrinth type lubricating oil three-stage filtering and purifying system of engine and engine |
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