CN201535185U - Engine lubricating system and engine - Google Patents
Engine lubricating system and engine Download PDFInfo
- Publication number
- CN201535185U CN201535185U CN2010201038836U CN201020103883U CN201535185U CN 201535185 U CN201535185 U CN 201535185U CN 2010201038836 U CN2010201038836 U CN 2010201038836U CN 201020103883 U CN201020103883 U CN 201020103883U CN 201535185 U CN201535185 U CN 201535185U
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- China
- Prior art keywords
- motor
- engine
- oil
- oil pump
- pump
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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.)
- Expired - Lifetime
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an engine lubricating system, which is compact in structure and convenient for mounting and positioning. The engine lubricating system comprises an engine oil pump, an engine oil cooler and an engine oil filter, and wherein the engine oil pump, the engine oil cooler and the engine oil filter are respectively arranged on an engine front cover. The utility model further provides an engine with compact structure, the engine comprises a lubricating system, and the lubricating system is the engine lubricating system of the utility model. Through integrally disposing the engine oil pump, the engine oil cooler and the engine oil filter on the engine front cover, the engine lubricating system and the engine not only can save space and simplify structure, but also can guarantee the engine oil pump, the engine oil cooler and the engine oil filter to have the same mounting positioning reference and are convenient for assembly.
Description
Technical field
The utility model relates to a kind of engine lubrication system and motor.
Background technique
The lubrication system of motor comprises parts such as oil pump, machine oil cooler and oil filter, oil pump is aspirated lubricant oil from oil sump, and make lubricant oil pass through the main oil gallery that after oil filter is filtered, is transported to again after machine oil cooler is cooled off on the cylinder body that is arranged on motor, and be transported to by main oil gallery and need each lubricated position, machine oil cooler is used to make because of each position being lubricated the lubricant oil cooling that temperature raises, so that reuse.In the existing lubrication system, parts such as oil pump, machine oil cooler and oil filter are installed and the location with different benchmark pieces separately, promptly split type installation, thus make the overall structure of motor lengthy and tedious and not compact.And, owing to install and the location, also need to adjust alignment error and positioning relation between each different benchmark piece during assembling, thereby make troubles to assembly manipulation by different benchmark pieces.
The model utility content
The utility model provides a kind of compact structure and is convenient to the engine lubrication system of installing and locating.
Engine lubrication system of the present utility model comprises oil pump, machine oil cooler and oil filter, and wherein, described oil pump, machine oil cooler and oil filter are installed on the motor protecgulum separately.
The utility model also provides a kind of motor of compact structure, and this motor comprises lubrication system, and wherein, this lubrication system is an engine lubrication system of the present utility model.
By being installed on the motor protecgulum oil pump, machine oil cooler and oil filter are integrated, not only can save space, simplified structure, can also guarantee that oil pump, machine oil cooler and oil filter have same installing and locating benchmark, be convenient to assembling.
Description of drawings
Fig. 1 is that oil pump, machine oil cooler and the oil filter of demonstration engine lubrication system of the present utility model is installed in the perspective view on the motor protecgulum separately;
Fig. 2 is a kind of perspective view of end face of mode of execution that shows the cylinder body of motor of the present utility model.
Embodiment
Engine lubrication system of the present utility model comprises oil pump 1, machine oil cooler 2 and oil filter 3, and wherein, oil pump 1, machine oil cooler 2 and oil filter 3 are installed on the motor protecgulum 4 separately.
In addition, oil pump 1, machine oil cooler 2 and oil filter 3 are carried out installing and locating with motor protecgulum 4 for same benchmark, as long as the good oil pump 1 of installing and locating, machine oil cooler 2 and oil filter 3 can guarantee the relative position of oil pump 1, machine oil cooler 2 and oil filter 3 when the whole assembly of assembling (being the assembly that oil pump 1, machine oil cooler 2, oil filter 3 and motor protecgulum 4 are formed) respectively, carry out thereby be convenient to assembly manipulation.
As mentioned above, the oil pump 1 of lubrication system of the present utility model, machine oil cooler 2 and oil filter 3 can be installed on the cylinder body 6 easily by motor protecgulum 4, and motor of the present utility model is finished in final assembling.
More preferably, oil pump 1 can drive by bent axle 7 rotations of motor.For example, can make oil pump 1 be connected to the bent axle of motor, thereby bent axle 7 is by driving component driving machine oil pump 1 when engine operation by driving component.For example, in a kind of mode of execution of the present utility model, driving component is gear and chain, and this gear is installed in the end of the bent axle 7 that stretches out from the end face of cylinder body 6 and by chain drive oil pump 1.In addition, oil pump 1 is installed as by bent axle 7 directly drives.In another kind of mode of execution of the present utility model, the end position of the bent axle 7 that stretches out from the end face of cylinder body 6 among the mounting point of oil pump 1 and Fig. 2 is corresponding, and promptly oil pump 1 end that is directly installed on bent axle 7 directly drives with the rotation by bent axle 7.
Preferably, as shown in Figure 2, has the groove 6a that forms oil leab on the end face of cylinder body 6.In addition, groove 6a can be along the horizontal expansion of the end face of described cylinder body 6.Can be from the machine oil that oil pump 1 is provided in the cylinder body 6 by groove 6a and from a side flow adjacent to the opposite side adjacent with described end face with described end face.
More preferably, have the corresponding recess with groove 6a on the motor protecgulum 4, this recess is preferably formed and is groove.That is to say that this recess is corresponding with the position of groove 6a, thereby between the end face of motor protecgulum 4 and cylinder body 6, form the tubular conduit that lubricant oil is flowed.This layout can increase flow cross section, makes flowing of lubricant oil more smooth and easy, and the end face of motor protecgulum 4 and cylinder body 6 is fitted more.
More preferably, as shown in Figure 1, motor also comprises water pump 5, and this water pump 5 is arranged on the motor protecgulum 4.Just with water pump 5 also together with oil pump 1, machine oil cooler 2 and oil strainer 3 installing and locating on motor protecgulum 4, thereby the structure that makes motor is compact more.
Similarly, oil pump 1, machine oil cooler 2, oil strainer 3 and water pump 5 all carry out installing and locating with motor protecgulum 4 for same benchmark, as long as the good oil pump 1 of installing and locating, machine oil cooler 2, oil strainer 3 and water pump 5 can guarantee the relative position of oil pump 1, machine oil cooler 2, oil strainer 3 and water pump 5 when the whole assembly of assembling (being the assembly that oil pump 1, machine oil cooler 2, oil strainer 3 and water pump 5 and motor protecgulum 4 are formed) respectively, carry out thereby be convenient to assembly manipulation.
Preferably, water pump 5 drives by bent axle 7 rotations of motor.For example, can make water pump 5 be connected to the bent axle 7 of motor, thereby bent axle 7 drive water pump 1 by driving component when engine operation by driving component (for example belt pulley).
In addition, water pump 5 can be various types of suitable water pumps, is preferably Centrifugal water pump.Thereby when engine operation, bent axle 7 drives the impeller rotation of Centrifugal water pump by driving component.When impeller rotates, cooling liquid in the water pump 5 is driven rotation together by the blade of impeller, thereby under action of centrifugal force to the impeller edge throw away and volute housing at Centrifugal water pump in change kinetic energy into pressure energy, make the cooling liquid edge and the water outlet of the direction of impeller tangentially be sent to the parts that need cooling, for example water jacket of machine oil cooler 2 and motor.
As shown in Figure 1, in order to strengthen the support and the fixation of 4 pairs of each parts of motor protecgulum, motor protecgulum 4 can have a plurality of stiffening rib 4a.Stiffening rib 4a can be arranged near the edge of oil pump 1 parts such as grade, with when strengthening motor protecgulum 4, avoids influencing the use of each parts.
Though passed through with reference to description of drawings preferred implementation of the present utility model, each parts in the mode of execution can combination in any.In addition, can make adjustment as required in the mounting type of each parts and position, and be not limited to the shown special type of accompanying drawing.
Claims (10)
1. engine lubrication system, this engine lubrication system comprises oil pump (1), machine oil cooler (2) and oil filter (3), it is characterized in that described oil pump (1), machine oil cooler (2) and oil filter (3) are installed on the motor protecgulum (4) separately.
2. engine lubrication system according to claim 1 is characterized in that, described oil pump (1) is a rotor-type oil pump.
3. motor, this motor comprises lubrication system, it is characterized in that, this lubrication system is claim 1 or 2 described engine lubrication systems.
4. motor according to claim 3 is characterized in that, has the groove (6a) that forms oil leab on the end face of described cylinder body (6).
5. motor according to claim 4 is characterized in that, described groove (6a) is along the horizontal expansion of the end face of described cylinder body (6).
6. motor according to claim 4 is characterized in that, has on the described motor protecgulum (4) and the corresponding recess of described groove (6a).
7. according to any described motor among the claim 3-6, it is characterized in that described oil pump (1) drives by bent axle (7) rotation of motor.
8. according to any described motor among the claim 3-6, it is characterized in that described motor also comprises water pump (5), this water pump (5) is arranged on the described motor protecgulum (4).
9. motor according to claim 8 is characterized in that, described water pump (5) is by the bent axle (7) of motor.
10. motor according to claim 8 is characterized in that, described motor protecgulum (4) has a plurality of stiffening ribs (4a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201038836U CN201535185U (en) | 2010-01-28 | 2010-01-28 | Engine lubricating system and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201038836U CN201535185U (en) | 2010-01-28 | 2010-01-28 | Engine lubricating system and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535185U true CN201535185U (en) | 2010-07-28 |
Family
ID=42534966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201038836U Expired - Lifetime CN201535185U (en) | 2010-01-28 | 2010-01-28 | Engine lubricating system and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535185U (en) |
-
2010
- 2010-01-28 CN CN2010201038836U patent/CN201535185U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |