CN110284940A - A kind of oil sump - Google Patents
A kind of oil sump Download PDFInfo
- Publication number
- CN110284940A CN110284940A CN201910699096.8A CN201910699096A CN110284940A CN 110284940 A CN110284940 A CN 110284940A CN 201910699096 A CN201910699096 A CN 201910699096A CN 110284940 A CN110284940 A CN 110284940A
- Authority
- CN
- China
- Prior art keywords
- chamber
- oil
- oil sump
- baffle
- bottom wall
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
- F01M2011/0037—Oilsumps with different oil compartments
Abstract
The present invention discloses a kind of oil sump, including shell, oil baffle and one-way conduction component, wherein, shell is oil pan body, with chamber, oil baffle is in vertically to extending set on chamber, for oil baffle chamber is divided into first chamber and second chamber, first chamber is set to oil baffle to corresponding inlet port, one-way conduction component, to one-way conduction first chamber and second chamber, the conducting flow direction of one-way conduction component flows to first chamber from second chamber for oil liquid.In shell, namely oil baffle is equipped in oil sump, when tilting of automobile, machine oil in oil sump can be gathered in around inlet port by oil baffle always, and machine oil liquid level is maintained above inlet port, which can be such that the volume of oil sump reduces, convenient for the arrangement of engine, it is additionally provided with one-way conduction component at oil baffle, oil liquid is made to flow to first chamber from second chamber, concentrates on machine oil in first chamber as much as possible.
Description
Technical field
The present invention relates to engine crankcase technical fields, and in particular to a kind of oil sump.
Background technique
Machine oil is needed to be lubricated during normal working of engine, oil sump is the main machine oil storage unit of engine
Part, the shape of oil sump additionally depend on the requirement of vehicle space layout other than the matching requirements for needing to meet engine itself,
And the shape of oil sump directly determines the oil reserve of oil sump.
Automobile has the different posture such as climbing, descending, lateral in normal driving process, and machine oil is liquid condition,
No matter automobile is with which kind of state traveling, machine oil liquid level remains horizontal, and oil sump is needed according to practical extreme conditions
It is designed for boundary.Usual oil sump be with automobile respectively forwardly, afterwards, it is left and right, left front, right before, it is left back, right after eight sides
It is designed to 30 ° of the inclination maximum inclination postures for engine, is disposed with inlet port, inlet port in usual sump cavity body
Lubricating oil liquid level or less (limiting case including automobile to eight 30 ° of directions inclinations) must be in the moment just can guarantee and will lubricate
Oily inspiration engine lubrication oil duct.Therefore, in the case that the design of oil sump needs to guarantee its storage machine oil as much as possible, oil
For bottom case in inclination, machine oil liquid level must be over inlet port.
In order to solve this problem, the method for use is to increase oil sump depth, while reducing inlet port to existing oil sump
Position causes engine volume to become larger, so cause engine occur on arrangement interference even cause vehicle device can not
With the problems such as.
Summary of the invention
The main object of the present invention is to propose a kind of oil sump, it is intended to a kind of oil sump is designed, not increase oil sump
Under the premise of volume, guarantee in inclination, machine oil liquid level is more than inlet port.
To achieve the above object, the present invention proposes a kind of oil sump, comprising:
Shell, the shell have chamber；
Oil baffle, in the chamber vertically to extending is set to, the oil baffle is to be divided into for the chamber
One chamber and second chamber, the first chamber is to corresponding inlet port；And
One-way conduction component is set to the oil baffle, to first chamber described in one-way conduction and second chamber, the list
First chamber is flowed to from the second chamber to the conducting of feed-through assembly flow direction for oil liquid.
Optionally, the one-way conduction component includes:
Conduit, the bottom of the oil baffle are equipped with mounting hole corresponding with the conduit, and the conduit includes set on described
Conduction terminal at mounting hole, and protrude into the free end of the first chamber；
Taper retaining ring, is set to the conduction terminal, and the taper retaining ring is equipped with through-hole, and the small end of tapered surface is towards described the
Two chambers；
Core, set on the tapered surface of the taper retaining ring, the core has the blocking position for being connected to the tapered surface,
And it is away from the conduction position of the tapered surface；And
Limit plate, is set to conduction terminal, and the limit plate has multiple leak holes, makes the oil liquid to stop the core
Pass through.
Optionally, the limit plate is arranged in cross or M shape.
Optionally, the bottom wall of the second chamber is in and is obliquely installed upward, and the bottom wall of lower end and the first chamber connects
It connects.
Optionally, the bottom wall of the second chamber is set to the top of the bottom wall of the first chamber, the second chamber
The lower end of bottom wall extends downwardly and connect with the bottom wall of the first chamber.
Optionally, the upper end of the oil baffle is equipped with deflector, and the upper surface of the deflector is in towards the second chamber
Obliquely be covered on the top of the first chamber, the upper end of the deflector is located at the top of the first chamber, lower end with
The upper end of the oil baffle connects.
Optionally, the lateral edge of the deflector and upper surface are equipped with multiple chimbs raised upward, to form multiple draw
Chute；And/or
The deflector offers multiple oil-through holes at the oil baffle.
Optionally, the deflector is in be removably installed in the oil baffle.
Optionally, the bottom wall of the second chamber at the oil baffle to lower recess, to form dislodger.
Optionally, magnetic part is equipped in the dislodger.
In technical solution of the present invention, oil baffle is equipped in shell namely in oil sump, when tilting of automobile, gear oil
Machine oil in oil sump can be gathered in around inlet port by plate always, and machine oil liquid level is maintained above inlet port, which can
So that the volume of oil sump reduces, and convenient for the arrangement of engine, to improve automobile production efficiency etc., meanwhile, in engine
In operation process, continuous organic oil is dripped from engine components leaching to oil sump, or even when tilting of automobile angle is larger, and first
The indoor machine oil of chamber may cross oil baffle and flow to second chamber, therefore, at oil baffle be additionally provided with one-way conduction component, make
Oil liquid flows to first chamber from second chamber, concentrates on machine oil in first chamber as much as possible.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic perspective view of an embodiment of oil sump provided by the invention；
Fig. 2 is the side structure schematic view of the oil sump of Fig. 1；
Fig. 3 is the schematic perspective view of the one-way conduction component of Fig. 1；
Fig. 4 is the forward sight structural schematic diagram of the limit plate in Fig. 3；
Fig. 5 is the schematic perspective view of the deflector in Fig. 2.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Shell | 33 | Taper retaining ring |
| 11 | First chamber | 34 | Limit plate |
| 12 | Second chamber | 341 | Leak hole |
| 121 | Dislodger | 40 | Deflector |
| 122 | Magnetic part | 41 | Chimb |
| 20 | Oil baffle | 42 | Drainage trough |
| 31 | Conduit | 43 | Oil-through hole |
| 32 | Core |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the meaning of the "and/or" occurred in full text, including three schemes arranged side by side, by taking " A and/or B " as an example, including the side A
The scheme that case or B scheme or A and B meet simultaneously.In addition, the technical solution between each embodiment can be combined with each other, but
To be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is conflicting or can not
Will be understood that the combination of this technical solution is not present when realization, also not the present invention claims protection scope within.
Automobile has the different posture such as climbing, descending, lateral in normal driving process, and machine oil is liquid condition,
No matter automobile is with which kind of state traveling, machine oil liquid level remains horizontal, and oil sump is needed according to practical extreme conditions
It is designed for boundary.Usual oil sump be with automobile respectively forwardly, afterwards, it is left and right, left front, right before, it is left back, right after eight sides
It is designed to 30 ° of the inclination maximum inclination postures for engine, is disposed with inlet port, inlet port in usual sump cavity body
Lubricating oil liquid level or less (limiting case including automobile to eight 30 ° of directions inclinations) must be in the moment just can guarantee and will lubricate
Oily inspiration engine lubrication oil duct.Therefore, in the case that the design of oil sump needs to guarantee its storage machine oil as much as possible, oil
For bottom case in inclination, machine oil liquid level must be over inlet port.
In order to solve this problem, the method for use is to increase oil sump depth, while reducing inlet port to existing oil sump
Position causes engine volume to become larger, so cause engine occur on arrangement interference even cause vehicle device can not
With the problems such as.
Referring to Fig. 1, in the present embodiment, the oil sump includes shell for an embodiment of oil sump proposed by the present invention
Body 10, oil baffle 20 and one-way conduction component, wherein shell 10 is oil pan body, and with chamber, oil baffle 20 is in edge
Upward and downward extends ground and is set to chamber, and oil baffle 20 is to be divided into first chamber 11 and second chamber 12, first chamber for chamber
11 are set to oil baffle 20 to corresponding inlet port, one-way conduction component, to one-way conduction first chamber 11 and second chamber 12,
The conducting flow direction of one-way conduction component flows to first chamber 11 from second chamber 12 for oil liquid.
In the present embodiment, oil baffle 20, when tilting of automobile, oil baffle 20 are equipped in shell 10 namely in oil sump
Always the machine oil in oil sump can be gathered in around inlet port, machine oil liquid level is maintained above inlet port, which can be with
Reduce the volume of oil sump, convenient for the arrangement of engine, to improve automobile production efficiency etc., meanwhile, it is transported in engine
During turning, continuous organic oil is dripped from engine components leaching to oil sump, or even when tilting of automobile angle is larger, the first chamber
Machine oil in room 11 may cross oil baffle 20 and flow to second chamber 12, therefore, be additionally provided with one-way conduction at oil baffle 20
Component makes oil liquid flow to first chamber 11 from second chamber 12, concentrates on machine oil as much as possible in first chamber 11.
Further, referring to Fig. 2, in the present embodiment, the bottom wall of second chamber 12 in being obliquely installed upward, and lower end with
The bottom wall of first chamber 11 connects, and reinforces the flowing that oil liquid flows to first chamber 11 from second chamber 12.
Further, the bottom wall of second chamber 12 is set to the top of the bottom wall of first chamber 11, the bottom wall of second chamber 12
Lower end extend downwardly and connect with the bottom wall of first chamber 11, the volume of second chamber 12 is reduced, to further subtract
The volume of small oil sump entirety.
Further, please refer to Fig. 1-Fig. 2, the first bottom wall at oil baffle 20 to lower recess, to form dislodger
121, the impurity such as metal fragment, greasy filth are frequently included from crankcase top leaching drip to the machine oil in oil sump, wherein relatively heavy is miscellaneous
Matter can assemble deposition in dislodger 121, and more clean machine oil is made to flow back into first chamber 11 by one-way conduction component.
Further, magnetic part 122 is equipped in dislodger 121, adsorbable metal fragment promotes the clean level of machine oil.
Specifically, Fig. 1-Fig. 4 is please referred to, one-way conduction component includes conduit 31, taper retaining ring 33, core 32 and limit
Plate 34, the bottom of oil baffle 20 are equipped with mounting hole corresponding with conduit 31, and conduit 31 includes the conduction terminal at mounting hole, with
And the free end of first chamber 11 is protruded into, taper retaining ring 33 is set to conduction terminal, and taper retaining ring 33 is equipped with through-hole, and tapered surface is small
Towards first chamber 11, core 32 is set to the tapered surface of taper retaining ring 33 at end, and core 32 has the blocking position for being connected to tapered surface
It sets, and is away from the conduction position of tapered surface, limit plate 34 is set to conduction terminal, and limit plate 34 has multiple leak holes 341, to
Stop core 32 and passes through oil liquid.
By the implementation of above-mentioned apparatus, it can be achieved that oil liquid flows to the one-way conduction of first chamber 11 from second chamber 12, make
Machine oil is concentrated on as much as possible in first chamber 11, and structure is simple, at low cost, and manufacture is facilitated to install.
Further, limit plate 34 is arranged in cross or M shape.
In the present embodiment, conduit 31 may extend into the bottom of first chamber 11, help lacking for the machine oil internal residual to flow back
Impurity is measured in bottom precipitation.
Further, Fig. 2 and Fig. 5 are please referred to, in the present embodiment, the upper end of oil baffle 20 is equipped with deflector 40, deflector
40 are covered on the top of first chamber 11 inclinedly, and upper end is located at the top of first chamber 11, lower end and oil baffle 20
Upper end connects.
Deflector 40 can protect first chamber 11, make the oil return of engine that can flow directly into second chamber 12, using heavy
It is back to first chamber 11 after product slot 121, improves the clean level of machine oil.
Further, in one embodiment of deflector 40, the lateral edge of deflector 40 and upper surface are equipped with towards convex
The multiple chimbs 41 risen promote drainage effect to form multiple drainage troughs 42.
In an other embodiments in deflector 40, deflector 40 20 offers multiple oil-through holes at oil baffle
43, since the flow for making the machine oil of second chamber 12 be back to second chamber 11 by one-way conduction component is smaller, make reflux speed
Degree is slower, therefore, oil-through hole 43 can be arranged directly on deflector 40, and the machine oil for dripping engine leaching is directly entered first
Chamber 11, in order to not influence mobility of the machine oil on deflector 40, oil-through hole is provided at oil baffle 20.
Referring to Fig. 5, obviously, above-mentioned two embodiment of deflector 40 can be implemented simultaneously, the lateral edge of oil-through hole 43
It can be equipped with chimb 41, to form drainage trough 42.
Further, deflector 40 is in be removably installed in oil baffle, and in the present embodiment, deflector 40 is solid by bolt
It is scheduled on oil baffle 20, is easy to install and maintain.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of oil sump characterized by comprising
Shell, the shell have chamber；
Oil baffle, in the chamber vertically to extending is set to, the oil baffle is to be divided into the first chamber for the chamber
Room and second chamber, the first chamber is to corresponding inlet port；And
One-way conduction component is set to the oil baffle, described unidirectionally to lead to first chamber described in one-way conduction and second chamber
The conducting flow direction of logical component flows to first chamber from the second chamber for oil liquid.
2. oil sump as described in claim 1, which is characterized in that the one-way conduction component includes:
Conduit, the bottom of the oil baffle are equipped with mounting hole corresponding with the conduit, and the conduit includes being set to the installation
Conduction terminal at hole, and protrude into the free end of the first chamber；
Taper retaining ring is set to the conduction terminal, and the taper retaining ring is equipped with through-hole, and the small end of tapered surface is towards second chamber
Room；
Core, set on the tapered surface of the taper retaining ring, the core has the blocking position for being connected to the tapered surface, and
It is away from the conduction position of the tapered surface；And
Limit plate is set to conduction terminal, and the limit plate has multiple leak holes, keeps the oil liquid logical to stop the core
It crosses.
3. oil sump as claimed in claim 2, which is characterized in that the limit plate is arranged in cross or M shape.
4. oil sump as described in claim 1, which is characterized in that the bottom wall of the second chamber in being obliquely installed upward, and
Lower end is connect with the bottom wall of the first chamber.
5. oil sump as claimed in claim 4, which is characterized in that the bottom wall of the second chamber is set to the first chamber
The lower end of the top of bottom wall, the bottom wall of the second chamber extends downwardly and connect with the bottom wall of the first chamber.
6. oil sump as described in claim 1, which is characterized in that the upper end of the oil baffle is equipped with deflector, the water conservancy diversion
The upper surface of plate is in the top that the first chamber is obliquely covered on towards the second chamber, and the upper end of the deflector is located at
The top of the first chamber, lower end connect with the upper end of the oil baffle.
7. oil sump as claimed in claim 6, which is characterized in that the lateral edge of the deflector and upper surface are equipped with towards convex
The multiple chimbs risen, to form multiple drainage troughs；And/or
The deflector offers multiple oil-through holes at the oil baffle.
8. oil sump as claimed in claim 6, which is characterized in that the deflector is oily in the gear is removably installed in
Plate.
9. oil sump as described in claim 1, which is characterized in that the bottom wall of the second chamber at the oil baffle to
Lower recess, to form dislodger.
10. oil sump as claimed in claim 9, which is characterized in that be equipped with magnetic part in the dislodger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699096.8A CN110284940A (en) | 2019-07-29 | 2019-07-29 | A kind of oil sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699096.8A CN110284940A (en) | 2019-07-29 | 2019-07-29 | A kind of oil sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110284940A true CN110284940A (en) | 2019-09-27 |
Family
ID=68024415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699096.8A Pending CN110284940A (en) | 2019-07-29 | 2019-07-29 | A kind of oil sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110284940A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020103942A1 (en) | 2020-02-14 | 2021-08-19 | Bayerische Motoren Werke Aktiengesellschaft | Engine oil pan and internal combustion engine with an engine oil pan |
| CN113685243A (en) * | 2021-07-20 | 2021-11-23 | 湖南工学院 | Engine oil pump system |
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| US20020053489A1 (en) * | 2000-10-17 | 2002-05-09 | Detlev Schnitzer | Transmission for an internal combustion engine |
| US20090277416A1 (en) * | 2008-05-09 | 2009-11-12 | Toyota Boshoku Kabushiki Kaisha | Diluting fuel-in-oil separating apparatus of internal combustion engine |
| CN102099553A (en) * | 2008-07-24 | 2011-06-15 | 腓特烈斯港齿轮工厂股份公司 | Gear oil chamber |
| CN105041413A (en) * | 2015-08-19 | 2015-11-11 | 周紫阳 | Novel oil pan for diesel engine |
| CN207999300U (en) * | 2018-01-09 | 2018-10-23 | 武汉天基生态能源科技有限公司 | A kind of biogas generator automatic oil recharging device |
-
2019
- 2019-07-29 CN CN201910699096.8A patent/CN110284940A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020053489A1 (en) * | 2000-10-17 | 2002-05-09 | Detlev Schnitzer | Transmission for an internal combustion engine |
| US20090277416A1 (en) * | 2008-05-09 | 2009-11-12 | Toyota Boshoku Kabushiki Kaisha | Diluting fuel-in-oil separating apparatus of internal combustion engine |
| CN102099553A (en) * | 2008-07-24 | 2011-06-15 | 腓特烈斯港齿轮工厂股份公司 | Gear oil chamber |
| CN105041413A (en) * | 2015-08-19 | 2015-11-11 | 周紫阳 | Novel oil pan for diesel engine |
| CN207999300U (en) * | 2018-01-09 | 2018-10-23 | 武汉天基生态能源科技有限公司 | A kind of biogas generator automatic oil recharging device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020103942A1 (en) | 2020-02-14 | 2021-08-19 | Bayerische Motoren Werke Aktiengesellschaft | Engine oil pan and internal combustion engine with an engine oil pan |
| CN113685243A (en) * | 2021-07-20 | 2021-11-23 | 湖南工学院 | Engine oil pump system |
| CN113685243B (en) * | 2021-07-20 | 2023-01-17 | 湖南工学院 | Engine oil pump system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190927 |