CN206801643U - A kind of automobile engine oil pan - Google Patents
A kind of automobile engine oil pan Download PDFInfo
- Publication number
- CN206801643U CN206801643U CN201720174091.XU CN201720174091U CN206801643U CN 206801643 U CN206801643 U CN 206801643U CN 201720174091 U CN201720174091 U CN 201720174091U CN 206801643 U CN206801643 U CN 206801643U
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- China
- Prior art keywords
- oil
- atomizer
- unicom
- automobile engine
- oil sump
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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.)
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Abstract
The utility model provides a kind of automobile engine oil pan, is related to a kind of oil sump.It solves oil sump inner fluid uneven distribution caused by the inclination of vehicle in the prior art, cause bent axle sputter inequality, so as to cause lubrication it is uneven the problem of.This automobile engine oil pan, including housing, it is characterized in that, the atomizer towards engine crankshaft is provided with the housing sidewall of engine crankshaft both sides, the atomizer and oil pump out of the mouth UNICOM, the oil pump suction tube and oil sump bottom UNICOM, the oil sump insole portion are furnished with the pressure sensor of lubricating oil pressure in detection oil sump.The utility model utilizes the active fueling injection equipment of pump control, according to the change of oil sump inner fluid engine bottom part can be caused to remain able to the more uniform abrasion for being lubricated, reducing part.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of automobile engine oil pan.
Background technology
Oil sump is the lower half of crankcase, also known as lower crankcase.Effect is closed crankcase as the outer of oil storage tank
Shell, prevent impurity from entering, and collect and store the lubricating oil flowed back to by each friction surface of diesel engine, disperse partial heat, prevent
Oil ageing, while bent axle has the lubricating oil that part enters oil sump when rotating, and splashes lubricating oil, the song be advantageous to
The lubrication of each part around axle.Automobile engine oil pan, that is, it is internally provided with the oil sump of lubricating oil, the mode of this lubrication
Simply, still, the lubricating oil in oil sump can with the inclination of vehicle and in oil sump uneven distribution, cause bent axle to sputter
Inequality, so as to cause the uneven of lubrication, the time has been grown to have a great influence to the component wear of engine, such as prolonged
The state on up or down slope, the liquid in oil sump are concentrated in one end.
In addition, the machine oil in oil sump needs to filter, existing oil filter generally by filter element filtering impurity, when
Filter paper loses oil strain and oil supply function using that gradually can be blocked after a period of time by the impurity in machine oil, in order to ensure that fuel feeding is suitable
Freely, oil filter is provided with bypass valve arrangement mostly, and after filter core blocks, by-passing valve can be opened under oil pressure effect, allow not
Filtered machine oil is directly fed, and to ensure that in case of emergency engine maintains normal operation, but this also causes before not
The large granular impurity being accumulated in cleaner being attached on filter paper enters engine, will also result in the heavy wear of engine,
And these impurity are most with iron filings, the abrasion to engine is maximum.In addition also can when the impurity blocked on filter paper is more,
By-passing valve can be caused to open.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of automobile engine oil bottom
Shell, this automobile engine oil pan can still ensure the good profit to engine bottom part in vehicle run-off the straight
It is sliding.
The purpose of this utility model can be realized by following technical proposal：A kind of automobile engine oil pan, including shell
Body, the atomizer towards engine crankshaft, the atomizer and oil pump are provided with the housing sidewall of engine crankshaft both sides
Oil-out UNICOM, the oil pump suction tube and oil sump bottom UNICOM, the oil sump insole portion are furnished with detection oil sump
The pressure sensor of lubricating oil pressure.When tilting of automobile, the pressure at the less place of liquid can reduce, and be detected by pressure sensor
The substantially distribution situation of liquid is can obtain, then controls corresponding atomizer to be sprayed to positions such as the bent axles above less fluid and moistens
Lubricating oil.Having heaters is set on pipeline, to be heated in colder weather to lubricating oil, beneficial to lubricant effect.Oil pump
The oil filter of filtering fluid is provided with inlet line, it includes filter case, the element kit being arranged in housing,
Oil inlet is being provided with corresponding filter case top surface on the outside of element kit upper port, side is provided with element kit lower port
Port valve, is covered with base support in the element kit lower port, and base support includes extending in element kit mesopore
By-passing valve positioning bucket, the lower end that the lower port of by-passing valve positioning bucket carries over element kit extend outwardly to form support ring, support
The edge of ring is outwards downwardly extending several support feets again, and support feet elasticity is connected on the bottom surface of filter case, other
For port valve through being fixed on the bottom surface of by-passing valve positioning bucket, filter case bottom is provided with dirt collection chamber, dirt collection chamber and cleaner
Housing cavity is provided with soil pick-up disk, magnet is provided with the soil pick-up disk, inhaled by oil inlet UNICOM, dirt collection intracavitary oil inlet lower section
Dirty disk avris is provided through the rotating shaft of dirt collection cavity shell, and rotating shaft is connected with controlled motor, and dirt collection bottom of chamber portion is provided with dirt collecting plate,
Magnet is provided with dirt collecting plate, elevating lever, elevating lever connection magnetic valve are connected with below dirt collecting plate.Magnetic valve can control dirt collecting plate
Rise close to soil pick-up disk, to adsorb more impurity from soil pick-up disk.
In above-mentioned automobile engine oil pan, an oil spout is each provided with the housing sidewall of engine crankshaft both sides
Mouth, i.e. two atomizers are oppositely arranged, the two atomizers oil inlet UNICOM with same two-way oil pump respectively.At this moment atomizer
Also oil inlet can be used as to use, when automobile tilts to side so that the liquid level of side exceeds atomizer, and at this moment oil pump is oily from the side spray
Mouth oil suction sprays from opposite side atomizer.
In above-mentioned automobile engine oil pan, UNICOM is provided with the pipeline of UNICOM between atomizer and two-way oil pump
The oil suction manifold of oil sump bottom, check valve is provided with the pipeline between oil suction manifold ports and atomizer so that nozzle can be with
It is fuel-displaced but be unable to oil suction.
In above-mentioned automobile engine oil pan, two or two are provided with the housing sidewall of engine crankshaft both sides
Atomizer above, atomizer is uniformly arranged in side wall along engine crankshaft direction, while is placed with the shell bottom of oil sump
Inlet port corresponding with atomizer, the atomizer are provided with control with inlet port with same oil pump UNICOM, the atomizer
The control valve of atomizer opening and closing, to control the atomizer of liquid level lower to spray, lid, lid are provided with the inlet port
Edge and the hinge connection of inlet port edge, pull rope is connected on lid, is connected with floating body on pull rope, the liquid level at this is higher
When, floating body rises to be opened so as to draw lid, so that fluid enters, and the inlet port of liquid level lower is blocked by lid, lid
Body is preferably provided with certain flexibility so that more closed can be blocked inlet port in the presence of the suction of pump.
In above-mentioned automobile engine oil pan, lid is connected with inlet port by spring, when liquid level is low, resets bullet
Spring makes lid block inlet port.
In above-mentioned automobile engine oil pan, it is provided with and is used between the valve element lower end and dirt collection bottom of chamber portion of by-passing valve
The displacement transducer of collecting spool movement.For use in alarm, or remind driver to change filter core in time, avoid losing filter for a long time
Fuel feeding causes the abrasion of associated components.
In above-mentioned automobile engine oil pan, the back-moving spring of the valve element is made up of marmem, when super
When crossing the critical-temperature of setting, camber of spring, which extends, causes by-passing valve to close.
In above-mentioned automobile engine oil pan, dirt collection chamber shell bottom is taper, in order to which impurity more easily enters collection
Dirty chamber.
In above-mentioned automobile engine oil pan, the magnet in the soil pick-up disk is electromagnet.By controlling electromagnet
Magnetic force to control the absorption affinity of the impurity of soil pick-up disk.For example, when soil pick-up card down when, may be such that soil pick-up disk loses magnetic
Power, so that impurity is fallen.
In above-mentioned automobile engine oil pan, the magnet in the soil pick-up disk is the magnet that Curie temperature is 130 degree.
Illustrate that engine has worked when temperature is more than 130 degree, engine oil viscosity reduces, and can smoothly pass over filter paper.This is to inhale
Dirty disk magnet loses magnetism, and motor control soil pick-up disk, which is overturn, causes impurity to fall on dirt collecting plate.
In above-mentioned automobile engine oil pan, it is provided with what can be moved up and down along runner in the machine oil runner in magnetic core
Magnet ring, magnet ring edge are provided with hairbrush, cause in the case of liquid flowing or the upset of soil pick-up disk magnet or magnetic force size variation
Magnet ring moves in runner, and with good absorption iron filings, hairbrush can clean to the inlet opening on flow path wall, beneficial to entering for fluid
Enter.
Compared with prior art, this automobile engine oil pan has advantages below：
The utility model utilizes the active fueling injection equipment of pump control, can to start according to the change of oil sump inner fluid
Motor spindle part remains able to the more uniform abrasion for being lubricated, reducing part, the service life of elongate member.The utility model
Simple in construction, easy to operate, cost is low.The dirt collection chamber of iron filings impurity is collected by being set in oil rectifier bottom so that sending out
Motivation not working machine oil cooling but when irony enter dirt collection chamber, reduce the impurity that machine oil enters engine by by-passing valve.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of embodiment two；
Fig. 3 is the structural representation of embodiment three；
Fig. 4 is the structural representation of back-moving spring formula lid；
Fig. 5 is structural representation of the present utility model；
Fig. 6 is the schematic diagram that dirt collecting plate is in raised configuration；
Fig. 7 is view when shape memory alloy spring does not tighten up filter paper；
Fig. 8 is view when shape memory alloy spring tightens up filter paper.
In figure, filter case 1, filter paper 2, element kit 3, valve element 4, base support 5, back-moving spring 6, soil pick-up disk 7, position
Displacement sensor 8, controlled motor 9, dirt collecting plate 10, elevating lever 11, magnetic valve 12, dirt collection chamber 13, oil inlet 14, magnet ring 15, shape
Memory alloy spring 16, oil sump housing 1a, atomizer 2a, oil pump 3a, sensor 4a, oil suction manifold 5a, pipeline 6a, check valve
7a, engine crankshaft 8a, inlet port 9a, control valve 10a, lid 11a, pull rope 12a, floating body 13a, back-moving spring 14a, resistance
Heater strip 15a, oil filter 16a.
Embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further with reference to accompanying drawing
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in figure 1, a kind of automobile engine oil pan, including oil sump housing 1a, the shell in engine crankshaft both sides
The atomizer 2a towards engine crankshaft, the atomizer and oil pump 3a oil-outs UNICOM, the oil pump are provided with body sidewall
Fuel sucking pipe and oil sump bottom UNICOM, the oil sump insole portion are furnished with the pressure sensing of lubricating oil pressure in detection oil sump
Device 4a.When tilting of automobile, the pressure at the less place of liquid can be reduced, and substantially dividing for liquid is can obtain by pressure sensor detection
Cloth situation, corresponding atomizer is then controlled to spray lubricating oil to positions such as the bent axles above less fluid.Set on pipeline
Having heaters, resistance heating wire 15a can be such as set in pipeline, to be heated in colder weather to lubricating oil, be beneficial to
Lubricant effect.
The oil filter 16a of filtering fluid is provided with oil pump suction pipeline, as shown in Figure 5,6, it includes cleaner
Housing 1 and the element kit 3 being arranged in housing, it is being provided with the outside of element kit upper port on corresponding filter case top surface
Oil inlet, by-passing valve is provided with element kit lower port.Base support 5, bottom are covered with the element kit lower port
Seat support includes the by-passing valve positioning bucket extended in element kit mesopore, and the lower port of by-passing valve positioning bucket carries over element kit
Lower end extend outwardly to form support ring, the edge of support ring is outwards downwardly extending several support feets, support feet again
Elasticity is connected on the bottom surface of filter case, and by-passing valve, which runs through, to be fixed on the bottom surface of by-passing valve positioning bucket.Filter case
Bottom is provided with the dirt collection chamber for collecting impurity, and dirt collection chamber 13 is with filter box intracoelomic cavity by the UNICOM of oil inlet 14, oil inlet
For up big and down small conical opening so that impurity easily enters to be not easy out so that magazine can enter dirt collection chamber, under dirt collection intracavitary oil inlet
Side be provided with soil pick-up disk 7, be provided with magnet in the soil pick-up disk so that when engine not working machine oil cooling but when canker inhale
It is attached on soil pick-up disk, soil pick-up disk avris is provided through the rotating shaft of dirt collection cavity shell, and rotating shaft is connected with controlled motor 9, and motor turns
Dynamic control soil pick-up disk upset so that be adsorbed with the card of impurity down so that impurity is fallen, and falls the collection set in dirt collection bottom of chamber portion
On dirty disk 10, magnet is provided with dirt collecting plate, for adsorbing the impurity fallen on soil pick-up disk.Elevating lever is connected with below dirt collecting plate
11, elevating lever connection magnetic valve 12.Magnetic valve can control dirt collecting plate to rise close to soil pick-up disk, more to be adsorbed from soil pick-up disk
Impurity.
Further, the displacement for collecting spool movement is provided between the lower end of valve element 4 of by-passing valve and dirt collection bottom of chamber portion
Sensor 8, such as travel switch.For use in alarm, or remind driver to change filter core in time, avoid the fuel feeding of mistake filter for a long time from leading
Cause the abrasion of associated components.
Further, the back-moving spring 6 of the valve element is made up of two-way shape memory alloy, when the critical-temperature more than setting
When, camber of spring, which extends, causes by-passing valve to close, and spring shortens after temperature reduces so that by-passing valve is opened, so that automobile rises
When dynamic, non-engine provides enough oil emulsions in time.
Further, dirt collection chamber shell bottom is taper, in order to which impurity more easily enters dirt collection chamber.
Further, the magnet in the soil pick-up disk is the magnet that Curie temperature is 130 degree.Said when temperature is more than 130 degree
Bright engine has worked, and engine oil viscosity reduces, and can smoothly pass over filter paper.This is that soil pick-up disk magnet loses magnetism, electricity
Machine control soil pick-up disk, which is overturn, causes impurity to fall on dirt collecting plate.
Further, as shown in Figure 7,8, coiling has shape memory alloy spring 16, one end of spring on the filter paper 2 of magnetic core
The end of magnetic core is fixed on, the other end of spring is free end, and when temperature is higher than default critical-temperature, spring radially becomes
It is small, tighten up filter paper so that what is contacted between filter paper is closer, to filter out smaller impurity.
Further, being provided with the machine oil runner in magnetic core can be set along the magnet ring 15 that runner moves up and down, magnet ring edge
There is hairbrush, in the case of liquid flowing or the upset of soil pick-up disk magnet or magnetic force size variation magnet ring moved in runner,
With good absorption iron filings, hairbrush can clean to the inlet opening on flow path wall, beneficial to the entrance of fluid.
Embodiment two
As shown in Fig. 2 an atomizer is each provided with the housing sidewall of engine crankshaft both sides, i.e. two atomizer phases
To setting, the two atomizers oil inlet UNICOM with same two-way oil pump respectively.At this moment atomizer can also be used as oil inlet to use,
When automobile tilts to side so that the liquid level of side exceeds atomizer, and at this moment oil pump is from the side spray oil nozzle oil suction from another side spray
Oil nozzle sprays.
The oil suction manifold 5a of UNICOM's oil sump bottom, oil suction are provided between atomizer and two-way oil pump on the pipeline of UNICOM
Check valve 7a is provided with pipeline 6a between manifold ports and atomizer so that atomizer can be with fuel-displaced but be unable to oil suction.
Embodiment three
As shown in figure 3, being provided with two or more atomizers in the housing sidewall of engine crankshaft 8a both sides, spray
Oil nozzle is uniformly arranged in side wall along engine crankshaft direction, while inhale corresponding with atomizer is placed with the shell bottom of oil sump
Hydraulic fluid port 9a, the atomizer are provided with the control of control atomizer opening and closing with inlet port with same oil pump UNICOM, the atomizer
Valve 10a processed, to control the atomizer of liquid level lower to spray, lid 11a is provided with the inlet port, cover edge is with inhaling
The hinge connection of hydraulic fluid port edge, pull rope 12a is connected on lid, is connected with floating body 13a on pull rope, the liquid level at this is higher
When, floating body rises to be opened so as to draw lid, so that fluid enters, and the inlet port of liquid level lower is blocked by lid, lid
Body is preferably provided with certain flexibility so that more closed can be blocked inlet port in the presence of the suction of pump.Such as Fig. 4 institutes
Show, lid can be also connected with inlet port by back-moving spring 14a, and when liquid level is low, back-moving spring makes lid block inlet port.
Example IV
Unlike embodiment one, the magnet in the soil pick-up disk is electromagnet.By control the magnetic force of electromagnet with
Just the absorption affinity of the impurity of soil pick-up disk is controlled.For example, when soil pick-up card down when, may be such that soil pick-up disk loses magnetic force, so as to miscellaneous
Matter is fallen.
Although more having used some terms herein, the possibility using other terms is not precluded from.Use these
Term is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional limit
System is all disagreed with the utility model spirit.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of automobile engine oil pan, including housing, it is characterised in that set in the housing sidewall of engine crankshaft both sides
The atomizer towards engine crankshaft is equipped with, the atomizer passes through pipeline UNICOM, the oil pump suction tube with oil pump out of the mouth
With oil sump bottom UNICOM, the oil sump insole portion is furnished with the pressure sensor of lubricating oil pressure in detection oil sump,
Having heaters is set on pipeline, be provided with oil pump suction pipeline filtering fluid oil filter, it include filter case,
The element kit being arranged in housing, oil inlet is being provided with corresponding filter case top surface on the outside of element kit upper port,
By-passing valve is provided with element kit lower port, base support, base support bag are covered with the element kit lower port
The by-passing valve positioning bucket extended in element kit mesopore is included, the lower port of by-passing valve positioning bucket carries over the lower surface of element kit
Stretch out to form support ring, the edge of support ring is outwards downwardly extending several support feets again, and support feet elasticity abuts
On the bottom surface of filter case, through being fixed on the bottom surface of by-passing valve positioning bucket, filter case bottom is set by-passing valve
There is dirt collection chamber, dirt collection chamber is provided with soil pick-up disk, institute with filter box intracoelomic cavity by oil inlet UNICOM, dirt collection intracavitary oil inlet lower section
To state and magnet is provided with soil pick-up disk, soil pick-up disk avris is provided through the rotating shaft of dirt collection cavity shell, and rotating shaft is connected with controlled motor,
Dirt collection bottom of chamber portion is provided with dirt collecting plate, and magnet is provided with dirt collecting plate, and elevating lever, elevating lever connection electricity are connected with below dirt collecting plate
Magnet valve.
2. automobile engine oil pan according to claim 1, it is characterised in that the housing sidewall of engine crankshaft both sides
On be each provided with an atomizer, the two atomizers oil inlet UNICOM with same two-way oil pump respectively.
3. automobile engine oil pan according to claim 2, it is characterised in that UNICOM between atomizer and two-way oil pump
Pipeline on be provided with the oil suction manifold of UNICOM's oil sump bottom, be provided with list on the pipeline between oil suction manifold ports and atomizer
To valve so that nozzle can be with fuel-displaced but be unable to oil suction.
4. automobile engine oil pan according to claim 1, it is characterised in that the housing sidewall of engine crankshaft both sides
On be provided with two or more atomizers, atomizer is uniformly arranged in side wall along engine crankshaft direction, at the same
The shell bottom of oil sump is placed with inlet port corresponding with atomizer, the atomizer and inlet port with same oil pump UNICOM, institute
The control valve that atomizer is provided with control atomizer opening and closing is stated, lid, cover edge and inlet port are provided with the inlet port
Edge hinge connection, pull rope is connected on lid, floating body is connected with pull rope.
5. automobile engine oil pan according to claim 4, it is characterised in that lid is connected with inlet port by spring
Connect.
6. automobile engine oil pan according to claim 1, it is characterised in that the valve element lower end of by-passing valve and dirt collection chamber
The displacement transducer for collecting spool movement is provided between bottom.
7. automobile engine oil pan according to claim 1, it is characterised in that dirt collection chamber shell bottom is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174091.XU CN206801643U (en) | 2017-02-24 | 2017-02-24 | A kind of automobile engine oil pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174091.XU CN206801643U (en) | 2017-02-24 | 2017-02-24 | A kind of automobile engine oil pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801643U true CN206801643U (en) | 2017-12-26 |
Family
ID=60729406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720174091.XU Active CN206801643U (en) | 2017-02-24 | 2017-02-24 | A kind of automobile engine oil pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387192A (en) * | 2017-09-19 | 2017-11-24 | 浙江海洋大学 | A kind of marine diesel engine crankshaft lubricating arrangement and boat diesel engine |
-
2017
- 2017-02-24 CN CN201720174091.XU patent/CN206801643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387192A (en) * | 2017-09-19 | 2017-11-24 | 浙江海洋大学 | A kind of marine diesel engine crankshaft lubricating arrangement and boat diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315408 No. 788 Tanjialing West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Shentong Science and Technology Group Co., Ltd. Address before: 315408 788 Tanjialing West Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Shentong Mould & Plastic Co., Ltd. |
|
| CP03 | Change of name, title or address |