CN202055929U - Motorcycle engine - Google Patents
Motorcycle engine Download PDFInfo
- Publication number
- CN202055929U CN202055929U CN2011200072497U CN201120007249U CN202055929U CN 202055929 U CN202055929 U CN 202055929U CN 2011200072497 U CN2011200072497 U CN 2011200072497U CN 201120007249 U CN201120007249 U CN 201120007249U CN 202055929 U CN202055929 U CN 202055929U
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- CN
- China
- Prior art keywords
- piston
- oil
- engine
- channel
- injection hole
- 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
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Abstract
The utility model discloses a motorcycle engine including an engine right cover, a right tank, a cylinder body, a crank shaft assembly, and other parts, wherein, an oil inlet channel is arranged in the engine right cover, a conveying oil channel connected to the oil inlet channel is arranged in the right tank, an injection hole, which is communicated and connected to the conveying oil channel, inclines upwards and can inject oil toward the bottom of the piston, is arranged in the cylinder body. The oil inlet channel, the conveying oil channel and the injection hole are combined into a piston cooling system. The machine oil is led in from the oil inlet channel arranged at the engine right cover, passes through the conveying oil channel arranged in the right tank, and then passes through the injection hole arranged in the cylinder body, the injection hole inclines upwards to form to angle to inclinedly inject toward the bottom of the piston, thereby achieving the aim of effectively controlling of the temperature of the piston. The piston cooling system can effectively control the temperature of the piston, maintain the stable use performance of the engine, and improve the service lifetime of the engine.
Description
Technical field
The utility model belongs to the technical field of motorcycle engine, relates to a kind of motorcycle engine with novel piston looling system.
Background technique
Current, how effectively to control the piston temperature of motorcycle engine, keep the stable usability of motor, promote the working life of motor, be the work that will consider of technical field of internal combustion engines.
For in the prior art the motor of motorcycle utilize machine oil pressure, splash machine oil to piston to reach the technology of cooling piston, because of in its prior art to the cooling effect of piston, fail to reach the temperature of limited control piston, can not keep the stability of motor and prolong its working life.
At existing motorcycle engine defective structurally, how to solve the deficiency of the piston looling system in the prior art motor, be the problem that the utility model solves.
Summary of the invention
The utility model provides a kind of piston looling system simple, good to piston cool effect motorcycle engine in order to overcome the deficiencies in the prior art.
The technological scheme that its prior art problem that solves the utility model is adopted is: a kind of motorcycle engine, comprise motor You Gai, right case, cylinder block, piston, crankshaft group and miscellaneous part, be provided with oil input channel in the right lid of wherein aforesaid motor, be provided with in the right case with oil input channel and be communicated with the conveying oil duct that is connected, be provided with in the cylinder block with carry the oil duct connection to be connected and to be tilted to can be towards the spray-hole of piston base oil spout.Oil input channel, conveying oil duct and spray-hole have constituted piston looling system, its concrete technology path is: machine oil enters from the oil input channel that the right lid of motor is provided with, then by the interior conveying oil duct that is provided with of right case, pass through the spray-hole that cylinder block is provided with again, spray-hole is tilted to and forms an angle, tiltedly spray to the bottom of piston, reach the purpose of the temperature of control piston effectively.This piston looling system is the temperature of control piston effectively, keeps the stable usability of motor, promotes the working life of motor.
As the further design to the aforementioned techniques scheme: the angle that aforementioned spray-hole is tilted to is 0 °-90 °.This spray-hole setting at various height and the position, its spray angle difference.For the spray angle of spray-hole, its best spray angle is: the angle that spray-hole is tilted to is 45 °.
In sum, motorcycle engine of the present utility model adopts the novel piston looling system temperature of control piston effectively, and the temperature when reducing pistons work is kept the stable usability of motor, promotes the working life of motor.
Description of drawings
Fig. 1 is the partial sectional view of the utility model embodiment's motor;
Fig. 2 is the enlarged view at the A place among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Embodiment 1
A kind of motorcycle engine, as shown in Figure 1 and Figure 2, comprise the right lid 1 of motor, right case 2, cylinder block 3, piston 4, crankshaft group 5 and miscellaneous part, be provided with oil input channel 6 in the right lid of motor, be provided with oil input channel in the right case and be communicated with the conveying oil duct 7 that is connected, be provided with in the cylinder block with carry oil duct to be communicated with to be connected and to be tilted to can be towards a spray-hole 8 of piston base oil spout, the angle that spray-hole is tilted to is 45 °.Oil input channel, conveying oil duct and spray-hole have constituted piston looling system, its concrete technology path is: machine oil enters from the oil input channel that the right lid of motor is provided with, then by the interior conveying oil duct that is provided with of right case, pass through the spray-hole that cylinder block is provided with again, spray-hole is tilted to and forms an angle, tiltedly spray to the bottom of piston, reach the purpose of the temperature of control piston effectively.
Except that the embodiment of above structure, every and motorcycle engine the utility model structural similarity falls within the protection domain of the present utility model too.
Claims (3)
1. motorcycle engine, comprise the right lid of motor (1), right case (2), cylinder block (3), piston (4), crankshaft group (5), it is characterized in that: be provided with oil input channel (6) in the right lid of described motor, be provided with in the right case with oil input channel and be communicated with the conveying oil duct (7) that is connected, be provided with in the cylinder block with carry the oil duct connection to be connected and to be tilted to can be towards the spray-hole (8) of piston base oil spout.
2. motor according to claim 1 is characterized in that: the angle that described spray-hole is tilted to is 0 °-90 °.
3. motor according to claim 2 is characterized in that: the angle that described spray-hole is tilted to is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200072497U CN202055929U (en) | 2011-01-12 | 2011-01-12 | Motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200072497U CN202055929U (en) | 2011-01-12 | 2011-01-12 | Motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055929U true CN202055929U (en) | 2011-11-30 |
Family
ID=45015903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200072497U Expired - Fee Related CN202055929U (en) | 2011-01-12 | 2011-01-12 | Motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221231A (en) * | 2015-11-05 | 2016-01-06 | 重庆驰龙摩托车配件有限公司 | A kind of motorcycle twin cylinder engine piston cooling device |
-
2011
- 2011-01-12 CN CN2011200072497U patent/CN202055929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221231A (en) * | 2015-11-05 | 2016-01-06 | 重庆驰龙摩托车配件有限公司 | A kind of motorcycle twin cylinder engine piston cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120112 |