CN106640265B - A kind of Anti-inclining is emptied oil trap - Google Patents
A kind of Anti-inclining is emptied oil trap Download PDFInfo
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- CN106640265B CN106640265B CN201611069212.0A CN201611069212A CN106640265B CN 106640265 B CN106640265 B CN 106640265B CN 201611069212 A CN201611069212 A CN 201611069212A CN 106640265 B CN106640265 B CN 106640265B
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- Prior art keywords
- valve block
- oil
- oil suction
- oval
- suction branch
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Classifications
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- 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 present invention relates to a kind of oil trap, specifically a kind of Anti-inclining is emptied oil trap, belongs to Diesel Engine Technique Field.It includes collector seat and oil suction general pipeline, and the tube body side of two oil suction branch pipes is respectively equipped with an oil inlet, and an oval valve block, oval valve block face oil inlet are respectively equipped in two oil suction branch pipes；The short-axis direction two sides of oval valve block are respectively equipped with a valve block shaft, and oval valve block is rotatably connected in oil suction branch pipe by the valve block shaft of short-axis direction two sides；Oval valve block is equipped with valve block clump weight along the lower half front and back sides of long axis direction.The present invention drives the opening and closing of the oval valve block of oil inlet, strong operability by valve block clump weight；It is suitble to the upgrading of primary motivation, without changing other parts；The engine scope of application can be made broader, the sustainable supply of lubricating oil can be realized in high inclination-angle, greatly improves the adaptability and reliability of engine.
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 technique
With the development of internal-combustion engine technology, the purposes of diesel engine is also more and more extensive.Engine especially diesel engine is extensive
For road, off roader, machinery.The complexity of the working environments such as road conditions, the actual condition for causing diesel engine are very multiple
It is miscellaneous, it is often necessary to work on the road surface of out-of-flatness, part diesel engine even needs to work in the gradient for a long time, and oil lubricating
It is again very crucial to engine, its reliability is directly affected, does 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.
General engine has inclination maximum design parameter, and the design of sump lubrication oil level and collector is emptied angle
It is its important one of influence factor.It is passed through with engine frequently with dry sump or special designing under traditional extreme operating condition
The oil sump of oil storage tank solves the problems, such as that lubricating oil is emptied, but often higher cost, or requires to bulk.
For tractor engine, the oil sump of single-casting plain base is often used, oil storage tank can not be designed, increased
Adding the design of casting oil baffle can not solve the problems, such as that at all lubricating oil is emptied, and cause field engine inclination angle can only be by adding
Deep oil sump, which is realized, to be increased, and design limitations are larger.Most of highest 20o in the work inclination angle of tractor or so at present, in fact
Border use also results 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 will appear interruption fuel feeding, and engine also has reliability hidden danger.
Summary of the invention
It is an object of the present invention to overcome the above deficiencies, so that providing a kind of Anti-inclining is emptied oil trap,
Under various working conditions, meets the needs of engine motor oil fuel feeding.
According to technical solution provided by the invention, it includes that collector seat and oil suction are total that a kind of Anti-inclining, which is emptied oil trap,
Pipe connects oil suction general pipeline on collector seat, it is characterized in that: front and back end is divided to be separately connected two oil suction branch pipes on oil suction general pipeline, two
A oil suction branch pipe is connected to form suction passage with the tube body of oil suction general pipeline；The tube body side of two oil suction branch pipes is respectively equipped with one
Oil inlet, two oil inlets on two oil suction branch pipes backwards to being arranged, be respectively facing engine shaft to front and back end；Two oil suctions
An oval valve block, oval valve block face oil inlet are respectively equipped in branch pipe；The short-axis direction two sides of oval valve block point
Not She You a valve block shaft, oval valve block is rotatably connected in oil suction branch pipe by the valve block shaft of short-axis direction two sides,
The long axis direction of oval valve block is parallel with the length direction of oil suction branch pipe；Oval valve block is positive and negative along the lower half of long axis direction
Face is equipped with valve block clump weight.
Further, strainer is equipped at each oil inlet, strainer shape is identical as oil inlet.
Further, the cross section of oval valve block is greater than the cross section of oil inlet.
Further, oval valve block is equipped with a circle oil resistant seal rubber along edge.
Compared with the prior art the present invention has the advantage that
The invention has the advantages of simple structure, compactness and reasonable structure, and the opening and closing of the oval valve block of oil inlet is driven by valve block clump weight,
Strong operability；It is suitble to the upgrading of primary motivation, without changing other parts；The engine scope of application is broader, can be big
The sustainable supply that lubricating oil is realized in the case of inclination angle, greatly improves the adaptability and reliability of engine；For it is some can not
The engine of arrangement oil storage tank provides solution, especially 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 where acutely changing
The collector scheme that testimony is given.
Detailed description of the invention
Fig. 1 is main view of the present invention.
Fig. 2 is A direction view in Fig. 1.
Fig. 3 is oval valve block main view.
Description of symbols: 1- collector seat, 2- oil suction general pipeline, 3- oil suction branch pipe, 4- ellipse valve block, 5- oil inlet,
6- strainer, 7- valve block shaft, 8- valve block clump weight, 9- oil resistant seal rubber.
Specific embodiment
The present invention will be further described in conjunction with the embodiment in attached drawing below:
As shown in Fig. 1 ~ 3, it is total that oil suction is connected the invention mainly comprises collector seat 1 and oil suction general pipeline 2, on collector seat 1
Pipe 2 is divided on oil suction general pipeline 2 front and back end to be separately connected two oil suction branch pipes 3, and the tube body of two oil suction branch pipes 3 and oil suction general pipeline 2 connect
It is logical to form suction passage.
The tube body side of two oil suction branch pipes 3 is respectively equipped with an oil inlet 5, two oil inlets on two oil suction branch pipes 3
Mouth 5 is respectively facing engine shaft rear end forward backwards to being arranged.
Strainer 6 is equipped at each oil inlet 5,6 shape of strainer is identical as oil inlet 5, all to enter by oil inlet
Machine oil pass through strainer 6 and filter.
An oval valve block 4, oval 4 face oil inlet 5 of valve block are respectively equipped in two oil suction branch pipes 3.Ellipse
The short-axis direction two sides of valve block 4 are respectively equipped with a valve block shaft 7, and oval valve block 4 is turned by the valve block of short-axis direction two sides
Axis 7 is rotatably connected in oil suction branch pipe 3.The long axis direction of oval valve block 4 is parallel with the length direction of oil suction branch pipe 3.
The ellipse valve block 4 is equipped with valve block clump weight 8, oval valve block 4 along the lower half front and back sides of long axis direction
It is equipped with a circle oil resistant seal rubber 9 along edge, oil resistant seal rubber 9 can be improved the sealing effect of oval valve block 4.
The cross section of the ellipse valve block 4 is greater than the cross section of oil inlet 5, enables oval valve block 4 completely close
Seal oil inlet 5.
The working principle of the invention is: 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 is all closed by 8 automatic adjusting position of valve block clump weight until greater than design inclination angle,
Side position can be closed in oil inlet positioned at liquid level valve below, not influence oil inlet.Similarly machine is accelerated or braked
In the case where, the oval valve block 4 of the lower side of liquid level can be also automatically closed by inertia and prevent from being emptied.
At horizontal position, the oval valve block of front and back oil suction branch pipe is only starting engine all in open position
When machine tilts, oval valve block can just close the oil inlet of higher side, and the oil inlet of higher side is usually all to be located at liquid
On face higher position or liquid level, to play the role of preventing from being emptied.It is more than design angle when collector integrally tilts forward and back
It when spending, completely closes, valve block outer wall and forward and backward branch pipe wall patch merga pass oil resistant seal rubber guarantee sealing.
Oval valve block, which completely closes, needs an angle, this angle is design angle, usually engine lubrication oil liquid
Face tilts to angle when side is emptied, and is typically designed as 15o ~ 20o.Liquid level position when engine horizontal position two sides into
The top of hydraulic fluid port determines the numerical value for adding lubricating oil after calculating according to design angle.
The invention has the advantages of simple structure, compactness and reasonable structure, and the opening and closing of the oval valve block of oil inlet is driven by valve block clump weight,
Strong operability；It is suitble to the upgrading of primary motivation, without changing other parts；The engine scope of application is broader, can be big
The sustainable supply that lubricating oil is realized in the case of inclination angle, greatly improves the adaptability and reliability of engine；For it is some can not
The engine of arrangement oil storage tank provides solution, especially 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 where 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) and oil suction general pipeline (2), collector seat connect on (1)
Oil suction general pipeline (2), it is characterized in that: front and back end is divided to be separately connected two oil suction branch pipes (3), two oil suction branch on oil suction general pipeline (2)
Pipe (3) is connected to form suction passage with the tube body of oil suction general pipeline (2)；The tube body side of two oil suction branch pipes (3) is respectively equipped with one
A oil inlet (5), two oil inlets (5) on two oil suction branch pipes (3) backwards to being arranged, be respectively facing engine shaft to front and back
End；An oval valve block (4), oval valve block (4) face oil inlet (5) are respectively equipped in two oil suction branch pipes (3)；It is oval
The short-axis direction two sides of shape valve block (4) are respectively equipped with a valve block shaft (7), and oval valve block (4) passes through short-axis direction two sides
Valve block shaft (7) be rotatably connected in oil suction branch pipe (3), the long axis direction of oval valve block (4) and the length of oil suction branch pipe (3)
It is parallel to spend direction；Oval valve block (4) is equipped with valve block clump weight (8) along the lower half front and back sides of long axis direction.
2. a kind of Anti-inclining as described in claim 1 is emptied oil trap, it is characterized in that: at each oil inlet (5)
Equipped with strainer (6), strainer (6) shape is identical as oil inlet (5).
3. a kind of Anti-inclining as described in claim 1 is emptied oil trap, it is characterized in that: the ellipse valve block (4)
Cross section is greater than the cross section of oil inlet (5).
4. a kind of Anti-inclining as described in claim 1 is emptied oil trap, it is characterized in that: described ellipse valve block (4) edge
Edge is equipped with circle oil resistant seal rubber (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 CN106640265A (en) | 2017-05-10 |
| CN106640265B true CN106640265B (en) | 2019-08-02 |
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| 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 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396170B (en) * | 2020-03-23 | 2021-05-18 | 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 |
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| Publication number | Publication date |
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| CN106640265A (en) | 2017-05-10 |
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