CN106640265A - Engine oil collecting device capable of preventing pitch and inhaling air - Google Patents
Engine oil collecting device capable of preventing pitch and inhaling air Download PDFInfo
- Publication number
- CN106640265A CN106640265A CN201611069212.0A CN201611069212A CN106640265A CN 106640265 A CN106640265 A CN 106640265A CN 201611069212 A CN201611069212 A CN 201611069212A CN 106640265 A CN106640265 A CN 106640265A
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- CN
- China
- Prior art keywords
- oil
- valve block
- oval
- engine
- inhaling
- 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.)
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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
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/045—Removing lubricant by suction
Abstract
The invention belongs to the technical field of diesel engines and relates to an engine oil collecting device, in particular to an engine oil collecting device capable of preventing pitch and inhaling air. The engine oil collecting device capable of preventing pitch and inhaling the air comprises a collecting device seat and an oil inhaling header pipe; an oil inlet is formed in the pipe body side face of each of two oil inhaling branch pipes, an oval-shaped valve block is installed in each of the two oil inhaling branch pipes, and the oval-shaped valve blocks forwardly face the oil inlets; and a valve block rotating shaft is installed on each of the two sides of each oval-shaped valve block in the short shaft direction, the oval-shaped valve blocks are rotatably connected into the oil inhaling branch pipes through rotation of the valve blocks on the two sides of the oval-shaped valve blocks in the short shaft direction, and valve block balance weights are installed on the forward face and the backward face of the lower-half portion of each oval-shaped valve block in the long shaft direction. According to the engine oil collecting device capable of preventing pitch and inhaling the air, opening and closing of the oval-shaped valve blocks of the oil inlets are driven by the valve block balance weights, and operability is high; the engine oil collecting device capable of preventing pitch and inhaling the air is suitable for upgrade of an original engine, and other parts do not need to be changed; and the application range of the engine can be wider, continuous supply of lubricating oil at a large dip angle can be achieved, and adaptation and reliability of the engine are greatly improved.
Description
Technical field
The present invention relates to a kind of oil trap, specifically a kind of Anti-inclining is emptied oil trap, belongs to diesel oil
Machine technical field.
Background technology
With the development of internal-combustion engine technology, the purposes of diesel engine is also more and more extensive.It is extensive that engine is particularly diesel engine
For road, off roader, machinery.The complexity of the working environments such as road conditions, the actual condition for causing diesel engine is very multiple
Miscellaneous, it is often necessary in the work of irregular road surface, part diesel engine even needs long-time to work in the gradient, and oil lubricating
It is again very crucial to engine, its reliability is directly affected, do not allow machine oil fuel feeding to have interruption to occur, this is just to collector and machine
The design of pasta proposes important requirement.
The design that general engine has inclination maximum design parameter, sump lubrication oil level and collector is emptied angle
It is one of its important influence factor.With engine Jing frequently with dry sump under traditional extreme operating condition, or particular design
The oil sump of oil storage tank is emptied problem solving lubricating oil, but often relatively costly, or bulk is required.
For tractor engine, often using the oil sump of single-casting plain base, it is impossible to design oil storage tank, increase
Plus the design of casting oil baffle cannot at all solve lubricating oil and be emptied problem, field engine inclination angle is caused to pass through to add
Deep oil sump is realized increasing, and design limitations are larger.Most of highests 20o in work inclination angle of current tractor or so, in fact
Border is using also result in limitation.
For vehicular engine, suddenly accelerate and bring to a halt under extreme case, lubrication pasta can acutely change, and tradition is received
Storage can also occur interruption fuel feeding, and engine also has reliability hidden danger.
The content of the invention
It is an object of the invention to overcome above-mentioned weak point, oil trap is emptied so as to provide a kind of Anti-inclining,
Under various working conditions, the demand of engine motor oil fuel feeding is met.
According to the technical scheme that the present invention is provided, it is total including collector seat and oil suction that a kind of Anti-inclining is emptied oil trap
Pipe, connects oil suction house steward on collector seat, it is characterized in that：It is divided to front and back end to connect two oil suction arms respectively on oil suction house steward, two
Individual oil suction arm connects to form suction passage with the body of oil suction house steward；The body side of two oil suction arms is respectively equipped with one
Oil-in, two oil-ins on two oil suction arms are dorsad arranged, be respectively facing engine shaft to front and back end；Two oil suctions
An oval valve block is respectively equipped with arm, oval valve block is just to oil-in；The short-axis direction both sides of oval valve block point
A valve block rotating shaft is not provided with, oval valve block is connected in oil suction arm by the valve block axis of rotation of short-axis direction both sides,
The long axis direction of oval valve block is parallel with the length direction of oil suction arm；Oval valve block is positive and negative along the lower half of long axis direction
Face is provided with valve block balancing weight.
Further, filter screen is provided with each oil-in, filter screen shape is identical with oil-in.
Further, cross section of the cross section of oval valve block more than oil-in.
Further, oval valve block is provided with a circle oil resistant caulking gum along edge.
Compared with the prior art the present invention has advantages below：
Present configuration is simple, compact, reasonable, and the opening and closing of the oval valve block of oil-in is driven by valve block balancing weight, can grasp
The property made is strong；It is adapted to the upgrading of primary motivation, without the need for changing other parts；The engine scope of application is broader, can be in high inclination-angle
In the case of realize the sustainable supply of lubricating oil, greatly improve the adaptability and reliability of engine；Cannot arrange for some
The engine of oil storage tank provides solution, particularly tractor diesel engine, can be very good solution machine oil and is emptied problem；
Lubrication pasta in the case of suddenly accelerating and bring to a halt for vehicular engine also provides machine oil and ensures to supply in the case of acutely changing
The collector scheme given.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is A direction views in Fig. 1.
Fig. 3 is oval valve block front view.
Description of reference numerals：1- collector seats, 2- oil suction house stewards, 3- oil suction arms, 4- ellipse valve block, 5- oil-ins,
6- filter screens, 7- valve block rotating shafts, 8- valve block balancing weights, 9- oil resistant caulking gums.
Specific embodiment
Below the present invention is further described the embodiment combined in accompanying drawing：
As shown in Fig. 1 ~ 3, the invention mainly comprises collector seat 1 and oil suction house steward 2, connect oil suction house steward 2 on collector seat 1,
It is divided to front and back end to connect two oil suction arms 3 respectively on oil suction house steward 2, two oil suction arms 3 connect shape with the body of oil suction house steward 2
Into suction passage.
The body side of two oil suction arms 3 is respectively equipped with an oil-in 5, two oil-feeds on two oil suction arms 3
Mouth 5 is dorsad arranged, and is respectively facing engine shaft rear end forward.
Filter screen 6 is provided with described each oil-in 5, the shape of filter screen 6 is identical with oil-in 5, it is all to be entered by oil-in
Machine oil filtered by filter screen 6.
An oval valve block 4 is respectively equipped with two oil suction arms 3, oval valve block 4 is just to oil-in 5.It is oval
The short-axis direction of valve block 4 is respectively provided on two sides with a valve block rotating shaft 7, and oval valve block 4 is turned by the valve block of short-axis direction both sides
Axle 7 is rotatably connected in oil suction arm 3.The long axis direction of oval valve block 4 is parallel with the length direction of oil suction arm 3.
The oval valve block 4 is provided with valve block balancing weight 8, oval valve block 4 along the lower half positive and negative of long axis direction
A circle oil resistant caulking gum 9 is provided with along edge, oil resistant caulking gum 9 can improve the sealing effectiveness of oval valve block 4.
Cross section of the cross section of the oval valve block 4 more than oil-in 5 so that oval valve block 4 can be completely close
Envelope oil-in 5.
The present invention operation principle be：Oval valve block 4 is freely rotated according to the variation at engine inclination angle, works as engine
When inclination angle changes, oval valve block 4 passes through the automatic adjusting position of valve block balancing weight 8, until the Close All more than design inclination angle,
Valve below liquid level can be closed in oil-in to side position, not affect oil-feed.It is same for machine accelerates or brakes
In the case of, the oval valve block 4 of the relatively low side of liquid level also can be automatically switched off by inertia and prevent from being emptied.
In horizontal level, in front and back the oval valve block of oil suction arm is only starting engine all in open position
When machine is inclined, oval valve block can just close the oil-in of higher side, and the oil-in of higher side is generally all to be located at liquid
On face higher position or liquid level, so as to play a part of to prevent from being emptied.When collector is integrally tilted forward and back more than design angle
When spending, completely close, valve block outer wall and forward and backward branch pipe wall patch merga pass oil resistant caulking gum ensure sealing.
Oval valve block completely closes one angle of needs, and this angle is design angle, usually engine lubrication fluid
Face tilts to angle when side is emptied, and is typically designed as 15o ~ 20o.Liquid level position during engine horizontal level enters in both sides
The top of hydraulic fluid port, determines the numerical value for adding lubricating oil after calculating according to design angle.
Present configuration is simple, compact, reasonable, and the opening and closing of the oval valve block of oil-in is driven by valve block balancing weight,
It is workable；It is adapted to the upgrading of primary motivation, without the need for changing other parts；The engine scope of application is broader, can be big
The sustainable supply of lubricating oil is realized in the case of inclination angle, the adaptability and reliability of engine is greatly improved；Cannot for some
The engine of arrangement oil storage tank provides solution, particularly tractor diesel engine, can be very good solution machine oil and is emptied
Problem；Lubrication pasta in the case of suddenly accelerating and bring to a halt for vehicular engine also provides machine oil guarantor in the case of acutely changing
The collector scheme that testimony is given.
Claims (4)
1. a kind of Anti-inclining is emptied oil trap, including collector seat（1）With oil suction house steward（2）, collector seat（1）Upper connection
Oil suction house steward（2）, it is characterized in that：Oil suction house steward（2）It is upper to be divided to front and back end to connect two oil suction arms respectively（3）, two oil suctions
Pipe（3）With oil suction house steward（2）Body connect to form suction passage；Two oil suction arms（3）Body side be respectively equipped with one
Individual oil-in（5）, two oil suction arms（3）On two oil-ins（5）Dorsad arrange, be respectively facing engine shaft to before and after
End；Two oil suction arms（3）Inside it is respectively equipped with an oval valve block（4）, oval valve block（4）Just to oil-in（5）；It is oval
Shape valve block（4）Short-axis direction be respectively provided on two sides with a valve block rotating shaft（7）, oval valve block（4）By short-axis direction both sides
Valve block rotating shaft（7）It is rotatably connected on oil suction arm（3）It is interior, oval valve block（4）Long axis direction and oil suction arm（3）Length
Degree direction is parallel；Oval valve block（4）Lower half positive and negative along long axis direction is provided with valve block balancing weight（8）.
2. a kind of Anti-inclining as claimed in claim 1 is emptied oil trap, it is characterized in that：Described each oil-in（5）Place
It is provided with filter screen（6）, filter screen（6）Shape and oil-in（5）It is identical.
3. a kind of Anti-inclining as claimed in claim 1 is emptied oil trap, it is characterized in that：The oval valve block（4）'s
Cross section is more than oil-in（5）Cross section.
4. a kind of Anti-inclining as claimed in claim 1 is emptied oil trap, it is characterized in that：The oval valve block（4）Edge
Edge is provided with a circle oil resistant caulking gum（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069212.0A CN106640265B (en) | 2016-11-28 | 2016-11-28 | A kind of Anti-inclining is emptied oil trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069212.0A CN106640265B (en) | 2016-11-28 | 2016-11-28 | A kind of Anti-inclining is emptied oil trap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106640265A true CN106640265A (en) | 2017-05-10 |
| CN106640265B CN106640265B (en) | 2019-08-02 |
Family
ID=58813110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611069212.0A Active CN106640265B (en) | 2016-11-28 | 2016-11-28 | A kind of Anti-inclining is emptied oil trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106640265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396170A (en) * | 2020-03-23 | 2020-07-10 | 潍柴动力股份有限公司 | Oil suction device and engine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023548A (en) * | 1973-09-06 | 1977-05-17 | Klockner-Humboldt-Deutz Aktiengesellschaft | Lubricating device for internal combustion engines |
| DE2701939A1 (en) * | 1977-01-19 | 1978-07-20 | Kloeckner Humboldt Deutz Ag | IC engine oil suction tube in sump - has branches with float operated valves to ensure oil supply to pump when engine is in inclined position |
| JPS5893911A (en) * | 1981-11-30 | 1983-06-03 | Suzuki Motor Co Ltd | Suction port of lubricating oil in engine |
| US6260534B1 (en) * | 1998-12-28 | 2001-07-17 | Motorenfabrik Hatz Gmbh & Co. Kg | Oil pickup system for an internal combustion engine, notably a single-cylinder diesel engine |
| CN102434436A (en) * | 2011-11-10 | 2012-05-02 | 上海英范特冷暖设备有限公司 | Reliable oil supply structure of piston type compressor for vessel |
| CN206280122U (en) * | 2016-11-28 | 2017-06-27 | 江苏四达动力机械集团有限公司 | A kind of Anti-inclining is emptied oil trap |
-
2016
- 2016-11-28 CN CN201611069212.0A patent/CN106640265B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023548A (en) * | 1973-09-06 | 1977-05-17 | Klockner-Humboldt-Deutz Aktiengesellschaft | Lubricating device for internal combustion engines |
| DE2701939A1 (en) * | 1977-01-19 | 1978-07-20 | Kloeckner Humboldt Deutz Ag | IC engine oil suction tube in sump - has branches with float operated valves to ensure oil supply to pump when engine is in inclined position |
| JPS5893911A (en) * | 1981-11-30 | 1983-06-03 | Suzuki Motor Co Ltd | Suction port of lubricating oil in engine |
| US6260534B1 (en) * | 1998-12-28 | 2001-07-17 | Motorenfabrik Hatz Gmbh & Co. Kg | Oil pickup system for an internal combustion engine, notably a single-cylinder diesel engine |
| CN102434436A (en) * | 2011-11-10 | 2012-05-02 | 上海英范特冷暖设备有限公司 | Reliable oil supply structure of piston type compressor for vessel |
| CN206280122U (en) * | 2016-11-28 | 2017-06-27 | 江苏四达动力机械集团有限公司 | A kind of Anti-inclining is emptied oil trap |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396170A (en) * | 2020-03-23 | 2020-07-10 | 潍柴动力股份有限公司 | Oil suction device and engine |
| CN111396170B (en) * | 2020-03-23 | 2021-05-18 | 潍柴动力股份有限公司 | Oil suction device and engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106640265B (en) | 2019-08-02 |
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