CN203783676U - Lubricating oil channel used for single-cylinder diesel engine - Google Patents
Lubricating oil channel used for single-cylinder diesel engine Download PDFInfo
- Publication number
- CN203783676U CN203783676U CN201420156845.5U CN201420156845U CN203783676U CN 203783676 U CN203783676 U CN 203783676U CN 201420156845 U CN201420156845 U CN 201420156845U CN 203783676 U CN203783676 U CN 203783676U
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- China
- Prior art keywords
- oil
- oil duct
- engine
- duct
- engine oil
- 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.)
- Expired - Fee Related
Links
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 15
- 239000003921 oil Substances 0.000 claims abstract description 207
- 239000010705 motor oil Substances 0.000 claims abstract description 47
- 239000010721 machine oil Substances 0.000 claims description 22
- 239000010710 diesel engine oil Substances 0.000 claims description 18
- 239000000945 filler Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001050 lubricating effect Effects 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 101150006573 PAN1 gene Proteins 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a lubricating oil channel used for a single-cylinder diesel engine. Engine oil in an oil bottom shell of a diesel engine enters an engine oil filter fixed on a rear cover through an engine oil strainer installed in the engine body, an engine oil pump, an oil channel in the engine body and an oil channel in the rear cover. The filtered engine oil enters the oil channel in the rear cover and is then divided into two channels. One channel of the engine oil enters an engine oil pressure-modulating device and enters an oil channel of a gear wheel chamber cover through the oil channel in the engine body. The gear wheel chamber cover is provided with an engine oil pressure displaying device. The oil channel in the engine body is also provided with a lubricating gear for an engine oil spray hole. The other channel of the engine oil enters a lubricating crank shaft and a connection shaft neck of a main bearing cover. All components to be lubricated are lubricated with clean engine oil filter by the engine oil filter. According to the utility model, problems in oil pressure control, oil pressure indication and engine oil filtering of an engine oil lubrication system are solved well. Engine oil filtering effect is good. Components abrasion is reduced. Machine performance is improved and machine service lifetime is prolonged.
Description
Technical field
The utility model relates to single cylinder diesel lubricating oil path.
Background technique
The problem that the lubricating oil path of the single cylinder diesel of selling on market now exists is: machine oil poor filtration effect, causes crankshaft journal, bearing shell; The component wears such as piston, piston ring, cylinder sleeve are fast, reduce machine usefulness and working life; Engine oil pressure can not be adjusted, and when diesel engine speed is high, engine oil pressure is excessive, easily causes lubricating oil leakage and too much power consumption.
Model utility content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of single cylinder diesel lubricating oil path.
Technological scheme: for solving the problems of the technologies described above, a kind of single cylinder diesel lubricating oil path of the present utility model, comprises body and the diesel engine oil pan that is located at organism bottom, the in-built organic oil of diesel engine oil pan; Body comprises bonnet, is fixed with oil filter on bonnet; Oil pump, engine oil pressure controlling mechanism, gear chamber are housed on body, and gear chamber cover is provided with engine oil pressure display unit, also comprises: sump strainer, and sump strainer one end is connected with oil pump filler opening, the other end submerges in machine oil;
Body is provided with the first oil duct, and bonnet is provided with the second oil duct, and oil pump, the first oil duct, the second oil duct and sump strainer communicate successively;
On bonnet, be also provided with the 3rd oil duct, the 4th oil duct, the 5th oil duct, the 15 oil duct, oil filter, the 3rd oil duct, the 4th oil duct, the 5th oil duct, engine oil pressure controlling mechanism, the 15 oil duct and diesel engine oil pan communicate successively;
On body, be also provided with the 6th oil duct and the 7th oil duct, gear chamber cover is provided with the 8th oil duct, the 9th oil duct and the tenth oil duct, the 4th oil duct also communicates with the 6th oil duct, the 7th oil duct, the 8th oil duct, the 9th oil duct, the tenth oil duct and engine oil pressure display unit successively, and engine oil pressure display unit is provided with the through hole communicating with gear chamber;
On bonnet, be also provided with the 12 oil duct and the 13 oil duct, body is provided with the 14 oil duct, and the 3rd oil duct, the 12 oil duct, the 13 oil duct, the 14 oil duct and main bearing cap communicate successively.
On body, be also provided with fixing bolt, be drilled with the 11 oil duct on fixing bolt, the 11 oil duct communicates with the 6th oil duct;
On above-mentioned bonnet, be also provided with the screw for connecting oil pressure sensor, screw and the 4th oil duct communicate, pilot pressure more exactly.
The red float that said engine oil pressure-display device comprises successively from top to bottom piston and is connected with piston.
Adopt technique scheme, machine oil, under the effect of oil pump, enters oil pump through sump strainer, then enters oil filter and filters through the first oil duct, the second oil duct in turn, machine oil after filtration from the 3rd oil duct out, divide two-way, one tunnel, flow to the 4th oil duct, divide again two paths from the 4th oil duct out, the first path, enter engine oil pressure controlling mechanism from the 5th oil duct, exceeding the machine oil that limits pressure flows back to diesel engine oil pan from the 15 oil duct, the second path, successively through the 6th oil duct, the 7th oil duct, the 8th oil duct, the 9th oil duct and the tenth oil duct enter engine oil pressure display unit, engine oil pressure display unit is provided with the through hole communicating with gear chamber, machine oil jack-up piston flows into diesel engine oil pan from the machine oil of piston edge infiltrate from through hole flows to gear chamber, the red float of machine oil jack-up piston rises and shows engine oil pressure normal (piston is hard connection with red float), fixing bolt is fixed on body, on fixing bolt, be drilled with the 11 oil duct, the 11 oil duct communicates with the 6th oil duct, from the oil lubricating gear of the 11 oil duct ejection, fall into gear chamber and then flow back to diesel engine oil pan, from the 3rd oil duct another road machine oil out, enter after the 14 oil duct on body enters the lubricated rod journal of main bearing cap and flow back to diesel engine oil pan through the 12 oil duct on bonnet and the 13 oil duct.On bonnet, being shaped with screw communicates for being connected oil pressure sensor with the 4th oil duct.
The utility model single cylinder diesel lubricating oil path, reasonable in design, safe, reliable, preferably resolve the oil pressure control of oil lubricating system, oil pressure instruction, the problem that machine oil filters, machine oil good filtration effect, has reduced component wear, effectively improve machine usefulness, extended the working life of machine.
Brief description of the drawings
Fig. 1 is the utility model specific embodiment machine oil from oil sump to rear cover machine oil rectifier again to the oil channel structure schematic diagram of main bearing cap;
Fig. 2 is engine oil pressure regulating device on the utility model specific embodiment bonnet, the structural representation of the engine oil pressure display unit on external oil pressure sensor interface and gear chamber cover;
Fig. 3 is the utility model specific embodiment gear lubrication oil duct schematic diagram;
In figure: 1 is diesel engine oil pan, 2 is body, 3 is sump strainer, 4 is oil pump, 5 is bonnet, 6 is oil filter, 7 is engine oil pressure controlling mechanism, 8 is gear chamber cover, 9 is engine oil pressure display unit, 10 is main bearing cap, 11 is piston, 12 is red float, 13 is bolt, 14 is the first oil duct, 15 is the second oil duct, 16 is the 3rd oil duct, 17 is the 4th oil duct, 18 is the 6th oil duct, 19 is the 7th oil duct, 20 is the 8th oil duct, 21 is the 9th oil duct, 22 is the tenth oil duct, 23 is the 5th oil duct, 24 is the 13 oil duct, 25 is the 12 oil duct, 26 is the 14 oil duct, 27 is the 11 oil duct, 28 is the 15 oil duct, 29 is screw, 30 is through hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As Figure 1-3, single cylinder diesel lubricating oil path, comprises body 2 and the diesel engine oil pan 1 that is located at body 2 bottoms, the in-built organic oil of diesel engine oil pan 1; Body 2 comprises bonnet 5; Oil pump 4, engine oil pressure controlling mechanism 7, gear chamber cover 8 are housed on body 2, are also provided with sump strainer 3 in body 2, sump strainer 3 one end are connected with oil pump 4 filler openings, the other end submerges in machine oil; On bonnet 5, be fixed with oil filter 6; Gear chamber cover 8 is provided with engine oil pressure display unit 9;
Body 2 is provided with the first oil duct 14, and bonnet 5 is provided with the second oil duct 15, and oil pump 4, the first oil duct 14, the second oil duct 15 and sump strainer 3 communicate successively;
On bonnet 5, be also provided with the 3rd oil duct 16, the 4th oil duct 17, the five oil ducts 23, oil filter 6, the 3rd oil duct 16, the 4th oil duct 17, the 5th oil duct 23, engine oil pressure controlling mechanism the 7, the 15 oil duct 28 and diesel engine oil pan 1 communicate successively;
On body 2, be also provided with the 6th oil duct 18 and the 7th oil duct 19, gear chamber cover 8 is provided with the 8th oil duct 20, the 9th oil duct 21 and the tenth oil duct 22, the 4th oil duct 17 also communicates with the 6th oil duct 18, the 7th oil duct 19, the 8th oil duct 20, the 9th oil duct 21, the tenth oil duct 22 and engine oil pressure display unit 9 successively, and engine oil pressure display unit 9 is provided with the through hole 30 communicating with gear chamber; The red float 12 that engine oil pressure display unit 9 comprises successively from top to bottom piston 11 and is connected with piston 11.
On bonnet 5, be also provided with the 12 oil duct the 25 and the 13 oil duct 24, body 2 is provided with the 14 oil duct 26, the three oil duct the 16, the 12 oil duct the 25, the 13 oil duct the 24, the 14 oil ducts 26 and main bearing cap 10 communicates successively.
On body 2, be also provided with fixing bolt 13, on fixing bolt 13, be drilled with the 11 oil duct 27, the 11 oil ducts 27 and communicate with the 6th oil duct 18;
Above-mentioned single cylinder diesel lubricating oil path, is also provided with the screw 29 for connecting oil pressure sensor on bonnet 5, screw 29 and the 4th oil duct 17 communicate.
When use, machine oil, under the effect of oil pump 4, enters oil pump 4 through sump strainer 3, then enters oil filter 6 and filters through the first oil duct 14, the second oil duct 15 in turn, machine oil after filtration from the 3rd oil duct 16 out, divide two-way, one tunnel, flow to the 4th oil duct 17, divide again two paths from the 4th oil duct 17 out, the first path, enter engine oil pressure controlling mechanism 7 from the 5th oil duct 23, exceeding the machine oil that limits pressure flows back to diesel engine oil pan 1 from the 15 oil duct 28, the second path, successively through the 6th oil duct 18, the 7th oil duct 19, the 8th oil duct 20, the 9th oil duct 21 and the tenth oil duct 22 enter engine oil pressure display unit 9, engine oil pressure display unit 9 is provided with the through hole 30 communicating with gear chamber, machine oil jack-up piston 11 flows into diesel engine oil pan 1 from the machine oil of piston 11 edge infiltrates from through hole 30 flows to gear chamber, the red float 12 of machine oil jack-up piston 11 rises and shows engine oil pressure normal (piston 11 is hard connections with red float 12), fixing bolt 13 is fixed on body 2, on fixing bolt 13, be drilled with the 11 oil duct 27, the 11 oil duct 27 communicates with the 6th oil duct 18, the oil lubricating gear spraying from the 11 oil duct 27, fall into gear chamber and then flow back to diesel engine oil pan 1, from the 3rd oil duct 16 another road machine oil out, enter after the 14 oil duct 26 on body 2 enters the lubricated rod journal of main bearing cap 10 and flow back to diesel engine oil pan 1 through the 12 oil duct the 25 and the 13 oil duct 24 on bonnet 5.On bonnet 5, being shaped with screw 29 communicates for being connected oil pressure sensor with the 4th oil duct 17.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a single cylinder diesel lubricating oil path, comprises body (2) and is located at the diesel engine oil pan (1) of body (2) bottom, the in-built organic oil of diesel engine oil pan (1); Body (2) comprises bonnet (5); Oil pump (4), engine oil pressure controlling mechanism (7), gear chamber are housed on body (2), it is characterized in that: in body (2), be also provided with sump strainer (3), sump strainer (3) one end is connected with oil pump (4) filler opening, the other end submerges in machine oil; On bonnet (5), be fixed with oil filter (6); Gear chamber cover (8) is provided with engine oil pressure display unit (9);
Body (2) is provided with the first oil duct (14), and bonnet (5) is provided with the second oil duct (15), and oil pump (4), the first oil duct (14), the second oil duct (15) and sump strainer (3) communicate successively;
On bonnet (5), be also provided with the 3rd oil duct (16), the 4th oil duct (17), the 5th oil duct (23), the 15 oil duct (28), oil filter (6), the 3rd oil duct (16), the 4th oil duct (17), the 5th oil duct (23), engine oil pressure controlling mechanism (7), the 15 oil duct (28) and diesel engine oil pan (1) communicate successively;
On body (2), be also provided with the 6th oil duct (18) and the 7th oil duct (19), gear chamber cover (8) is provided with the 8th oil duct (20), the 9th oil duct (21) and the tenth oil duct (22), the 4th oil duct (17) also communicates with the 6th oil duct (18), the 7th oil duct (19), the 8th oil duct (20), the 9th oil duct (21), the tenth oil duct (22) and engine oil pressure display unit (9) successively, and engine oil pressure display unit (9) is provided with the through hole (30) communicating with gear chamber;
On bonnet (5), be also provided with the 12 oil duct (25) and the 13 oil duct (24), body (2) is provided with the 14 oil duct (26), and the 3rd oil duct (16), the 12 oil duct (25), the 13 oil duct (24), the 14 oil duct (26) and main bearing cap (10) communicate successively.
2. single cylinder diesel lubricating oil path as claimed in claim 1, is characterized in that: on body (2), be also provided with fixing bolt (13), be drilled with the 11 oil duct (27) on fixing bolt (13), the 11 oil duct (27) communicates with the 6th oil duct (18).
3. single cylinder diesel lubricating oil path as claimed in claim 2, is characterized in that: on bonnet (5), be also provided with the screw (29) for connecting oil pressure sensor, screw (29) and the 4th oil duct (17) communicate.
4. the single cylinder diesel lubricating oil path as described in claim 1-3 any one, is characterized in that: the red float (12) that engine oil pressure display unit (9) comprises successively from top to bottom piston (11) and is connected with piston (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156845.5U CN203783676U (en) | 2014-04-02 | 2014-04-02 | Lubricating oil channel used for single-cylinder diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156845.5U CN203783676U (en) | 2014-04-02 | 2014-04-02 | Lubricating oil channel used for single-cylinder diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783676U true CN203783676U (en) | 2014-08-20 |
Family
ID=51319874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420156845.5U Expired - Fee Related CN203783676U (en) | 2014-04-02 | 2014-04-02 | Lubricating oil channel used for single-cylinder diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783676U (en) |
-
2014
- 2014-04-02 CN CN201420156845.5U patent/CN203783676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |