CN205578059U - Engine lubrication system's oily structure of collection - Google Patents
Engine lubrication system's oily structure of collection Download PDFInfo
- Publication number
- CN205578059U CN205578059U CN201620315345.0U CN201620315345U CN205578059U CN 205578059 U CN205578059 U CN 205578059U CN 201620315345 U CN201620315345 U CN 201620315345U CN 205578059 U CN205578059 U CN 205578059U
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- China
- Prior art keywords
- oil
- installing hole
- engine
- lubrication system
- collecting structure
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- Expired - Fee Related
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an engine lubrication system's oily structure of collection, engine lubrication system is including setting up the bent axle on the engine to and be close to the oil pump that the bent axle set up, and the oil pump just is equipped with the mounting hole to oil pump initiative the shaft position through setting up the mount pad installation on the engine on the mount pad, and the oil pump driving shaft is installed in the mounting hole, a serial communication port, the oily passageway of collection that oily structure has intercommunication mount pad surface and mounting hole is collected to the oily structure setting of collection on the mount pad for the machine oil that is arranged in the mount pad surface can flow in the mounting hole through the oily passageway of collection. This collects oily structure, and simple structure can lubricate the oil pump driving shaft, prolongs the life of oil pump. And bent axle and oil pump adopt this wheeled transmission structure to install on the engine, have reduced the engine noise.
Description
Technical field
This utility model relates to motorcycle field, is specifically related to the oil collecting structure of engine lubrication system.
Background technology
During electromotor work, perform relative motion with the highest speed between friction surface.Friction between metal surface not only increases the power consumption of engine interior, makes parts working surface wear and tear rapidly；Heat produced by friction between parts is also possible to make some working part surface melting, causes electromotor to run well.Therefore for ensureing the normal work of electromotor, electromotor is provided with lubricating system, for the component surface of relative motion in electromotor is lubricated, namely cover one layer of lubricant (machine oil or oils and fats) at friction surface, the oil film that between making between metal surface, alternating floor is thin, to reduce frictional resistance, to reduce power attenuation, alleviate abrasion, increasing service life of engine.
Lubricating oil pump is as the vitals of engine lubrication system, after being mainly used in machine oil is brought up to certain pressure, is sent to forcibly on the moving surface of each part of electromotor.Lubricating oil pump is installed by arranging mounting seat on the engine, and in mounting seat, just position to lubricating oil pump driving shaft is provided with installing hole, and lubricating oil pump driving shaft is arranged in installing hole.When using due to lubricating oil pump, lubricating oil pump driving shaft is how many with installing hole inwall or can produce friction, but during the design of existing engine lubrication system, have ignored the friction of lubricating oil pump driving shaft and installing hole inwall, lubricating oil pump driving shaft is not lubricated, lubricating oil pump driving shaft lubricant effect is poor, shortens the service life of lubricating oil pump.
Utility model content
For above-mentioned deficiency present in prior art, the purpose of this utility model is how to provide one can be lubricated lubricating oil pump driving shaft, extends the oil collecting structure of the engine lubrication system in the service life of lubricating oil pump.
For solving above-mentioned technical problem, it is achieved utility model purpose, the technical solution adopted in the utility model is as follows:
A kind of oil collecting structure of engine lubrication system, engine lubrication system includes the bent axle arranged on the engine, and the lubricating oil pump near bent axle setting, lubricating oil pump is installed by the mounting seat arranged on the engine, in mounting seat, just position to lubricating oil pump driving shaft is provided with installing hole, and lubricating oil pump driving shaft is arranged in installing hole；It is characterized in that, described oil collecting structure is arranged in mounting seat, and oil collecting structure has connection mounting seat outer surface and the oil-collecting passage of installing hole so that the machine oil being positioned at mounting seat outer surface can be flowed in installing hole by oil-collecting passage.
As the further optimization of such scheme, described oil collecting structure includes the surface of installing hole end, to the first oil through having.
As the further optimization of such scheme, described first oil through is to be caved inward the breach formed by installing hole end face.
Further optimization as such scheme, on the outer surface of described installing hole, the position near described first oil through is provided with oil baffle, oil baffle is arranged on the first oil through and closes on the side of bent axle, oil baffle is distributed along the axis direction of installing hole, and upper end obliquely upward, deviate the first oil through direction tilt, the machine oil making installing hole outer surface can be stopped by oil baffle, and is flowed in installing hole by the first oil through.
As the further optimization of such scheme, the side of described oil baffle and the end face of installing hole.
As the further optimization of such scheme, described oil collecting structure also includes just to the surface in the middle part of installing hole in mounting seat, to the second oil through having.
As the further optimization of such scheme, on the outer surface of described mounting seat, the position of close second oil through is provided with the boss of arc, forms encirclement or part surrounds the oil trap having the second oil through, and the table top of boss is higher than the position of the second oil through.
As the further optimization of such scheme, described bent axle and lubricating oil pump use gear-type transmission structure to install on the engine.
Compared to prior art, this utility model has the advantage that
The oil collecting structure of the engine lubrication system that this utility model provides, simple in construction, it is possible to lubricating oil pump driving shaft is lubricated, extend the service life of lubricating oil pump.And bent axle and lubricating oil pump use this wheel type driving structure to install on the engine, reduce engine noise.
Accompanying drawing explanation
Fig. 1 is oil collecting structure side view in embodiment.
In figure, 1-installing hole, 2-the first oil through, 3-oil baffle.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment:
A kind of oil collecting structure of engine lubrication system, as shown in Figure 1, engine lubrication system includes the bent axle arranged on the engine, and the lubricating oil pump near bent axle setting, lubricating oil pump is installed by the mounting seat arranged on the engine, in mounting seat, just position to lubricating oil pump driving shaft is provided with installing hole 1, and lubricating oil pump driving shaft is arranged in installing hole 1；It is characterized in that, described oil collecting structure is arranged in mounting seat, and oil collecting structure has connection mounting seat outer surface and the oil-collecting passage of installing hole so that the machine oil being positioned at mounting seat outer surface can be flowed in installing hole by oil-collecting passage.
Engine lubrication system is mainly made up of parts such as lubricating oil pump, oil filter, oil radiator, oil sump and collecting filters.Lubricating oil pump provides sufficiently high pressure, it is ensured that carry out force feed and lubricating oil (predominantly machine oil) can circulate in lubricating system.Oil filter is used for filtering metal filings, mechanical admixture and the oil ageing thing in lubricating oil.Oil radiator is used for reducing the temperature of lubricating oil.The container of oil sump storage lubricating oil.Collecting filter is used for filtering impurity thick in lubricating oil, prevents impurity from entering lubricating oil pump.Lubricating system mainly includes force feed, splash lubrication and grease lubrication, and force feed is the lubricating system with certain pressure, machine oil being fed friction surface.Oil droplet that when splash lubrication is to utilize electromotor to work, movement parts splashes or the lubricating system of fog lubrication friction surface.Grease lubrication is mainly the working surface being carried out lubricating detail by the regular grease up of grease fitting.Therefore engine lubrication system is operationally, in lubricating oil pump, (the particularly outer surface of machine oil pump shaft mounting seat) usually has the machine oil splashing, therefore the oil collecting structure of the present embodiment, there is connection mounting seat outer surface and the oil-collecting passage of installing hole, make the machine oil being positioned at mounting seat outer surface can flow in installing hole by oil-collecting passage, the machine oil being splashed to mounting seat outer surface can be introduced in installing hole by this structure, is lubricated lubricating oil pump driving shaft, extends the service life of lubricating oil pump.
In order to better ensure that oil-collecting effect, the oil-collecting mechanism of the present embodiment uses dual oil-collecting mode to carry out oil-collecting.
Ground floor oil-collecting mode: described oil collecting structure includes the surface of installing hole end, to the first oil through 2 having.First oil through is arranged on directly over installing hole end, facilitates machine oil to flow in installing hole, so, remains in the machine oil in installing hole end outer surface, it is possible to flows into installing hole inner chamber from the first oil through, serve the effect of ground floor oil-collecting.
Described first oil through is to be caved inward the breach formed by installing hole end face.Owing between the molecule in machine oil, tension force is relatively big, in order to ensure that machine oil can be smoothly through the first oil through, the first oil through is the breach with opening, also functions to the effect conveniently processed simultaneously.
On the outer surface of described installing hole, the position near described first oil through is provided with oil baffle 3, and oil baffle 3 is arranged on the first oil through and closes on the side of bent axle, just can stop the splashing circuit of the machine oil being splashed to machine oil pump shaft mounting seat outer surface.Oil baffle 3 is distributed along the axis direction of installing hole, and upper end obliquely upward, the direction of deviateing the first oil through tilts so that the machine oil of installing hole outer surface can be stopped by oil baffle 3, and is flowed in installing hole by the first oil through.So can stop more machine oil being splashed to installing hole outer surface, oil baffle tilts obliquely upward so that the machine oil stopped by oil baffle can be along the incline direction of oil baffle to dirty.When being embodied as, the side of described oil baffle and the end face of installing hole.The setting of oil baffle enhances the oil-collecting effect of ground floor oil-collecting mode.
Second layer oil-collecting mode: described oil collecting structure also includes just to the surface in the middle part of installing hole in mounting seat, to the second oil through having.Relative to ground floor oil-collecting mode, the machine oil of the outer surface being splashed to mounting seat is more, so in the surface at the middle part of mounting seat to the second oil through having, make the machine oil being splashed to the outer surface of mounting seat can flow into installing hole from the second oil through, serve the effect of second layer oil-collecting, relative to ground floor oil-collecting mode, the effect of second layer oil-collecting becomes apparent from, and introduces the machine oil in installing hole more.
In order to strengthen the effect of second layer oil-collecting,
On the outer surface of described mounting seat, the position of close second oil through is provided with the boss of arc, and being formed to surround or partly surround has the oil trap of the second oil through, and the table top of boss is higher than the position of the second oil through.Making the machine oil that the outer surface of mounting seat is collected, it is possible to be collected in the oil trap that boss surrounds or part encirclement is formed, the machine oil collected in oil trap can be flowed in installing hole by the second oil through.The inclined plane that when being embodied as, the groove face of oil trap can be arranged to that outer edge is high, middle part is low, is conveniently collected in the machine oil in oil trap and can flow in the second oil through.
Described bent axle and lubricating oil pump use gear-type transmission structure to install on the engine.The connection of gear-type transmission structure preferably reduces engine noise.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (8)
1. the oil collecting structure of an engine lubrication system, engine lubrication system includes the bent axle arranged on the engine, and the lubricating oil pump near bent axle setting, lubricating oil pump is installed by the mounting seat arranged on the engine, in mounting seat, just position to lubricating oil pump driving shaft is provided with installing hole, and lubricating oil pump driving shaft is arranged in installing hole；It is characterized in that, described oil collecting structure is arranged in mounting seat, and oil collecting structure has connection mounting seat outer surface and the oil-collecting passage of installing hole so that the machine oil being positioned at mounting seat outer surface can be flowed in installing hole by oil-collecting passage.
2. the oil collecting structure of engine lubrication system as described in claim 1, it is characterised in that described oil collecting structure includes the surface of installing hole end, to the first oil through having.
3. the oil collecting structure of as described in claim 2 engine lubrication system, it is characterised in that described first oil through is to be caved inward the breach formed by installing hole end face.
4. the oil collecting structure of engine lubrication system as described in claim 2, it is characterized in that, on the outer surface of described installing hole, the position near described first oil through is provided with oil baffle, oil baffle is arranged on the first oil through and closes on the side of bent axle, oil baffle is distributed along the axis direction of installing hole, and upper end obliquely upward, the direction of deviateing the first oil through tilts so that the machine oil of installing hole outer surface can be stopped by oil baffle, and is flowed in installing hole by the first oil through.
5. the oil collecting structure of engine lubrication system as described in claim 4, it is characterised in that the side of described oil baffle and the end face of installing hole.
6. the oil collecting structure of engine lubrication system as described in claim 1, it is characterised in that described oil collecting structure also includes just to the surface in the middle part of installing hole in mounting seat, to the second oil through having.
7. the oil collecting structure of engine lubrication system as described in claim 6, it is characterized in that, on the outer surface of described mounting seat, the position of close second oil through is provided with the boss of arc, being formed to surround or partly surround and have the oil trap of the second oil through, the table top of boss is higher than the position of the second oil through.
8. the oil collecting structure of engine lubrication system as described in claim 1, it is characterised in that described bent axle and lubricating oil pump use gear-type transmission structure to install on the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315345.0U CN205578059U (en) | 2016-04-15 | 2016-04-15 | Engine lubrication system's oily structure of collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315345.0U CN205578059U (en) | 2016-04-15 | 2016-04-15 | Engine lubrication system's oily structure of collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578059U true CN205578059U (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315345.0U Expired - Fee Related CN205578059U (en) | 2016-04-15 | 2016-04-15 | Engine lubrication system's oily structure of collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781664A (en) * | 2016-04-15 | 2016-07-20 | 力帆实业(集团)股份有限公司 | Oil collecting structure of engine lubricating system |
-
2016
- 2016-04-15 CN CN201620315345.0U patent/CN205578059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781664A (en) * | 2016-04-15 | 2016-07-20 | 力帆实业(集团)股份有限公司 | Oil collecting structure of engine lubricating system |
| CN105781664B (en) * | 2016-04-15 | 2019-01-25 | 力帆实业(集团)股份有限公司 | A kind of oil collecting structure of engine lubrication system |
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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 |
Granted publication date: 20160914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |