CN203257555U - Motorcycle engine outer shell structure - Google Patents
Motorcycle engine outer shell structure Download PDFInfo
- Publication number
- CN203257555U CN203257555U CN 201320158445 CN201320158445U CN203257555U CN 203257555 U CN203257555 U CN 203257555U CN 201320158445 CN201320158445 CN 201320158445 CN 201320158445 U CN201320158445 U CN 201320158445U CN 203257555 U CN203257555 U CN 203257555U
- Authority
- CN
- China
- Prior art keywords
- shell
- crankcase
- cover
- engine
- water pump
- Prior art date
Links
- 239000011257 shell materials Substances 0.000 title claims abstract description 43
- 239000011901 water Substances 0.000 claims abstract description 32
- 230000035939 shock Effects 0.000 claims abstract description 22
- 239000010410 layers Substances 0.000 claims description 14
- 239000000725 suspensions Substances 0.000 claims description 10
- 239000002184 metals Substances 0.000 claims description 8
- 229910052751 metals Inorganic materials 0.000 claims description 8
- 239000010721 machine oils Substances 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003570 air Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000010705 motor oils Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 238000010521 absorption reactions Methods 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 3
- 239000010687 lubricating oils Substances 0.000 description 2
- 238000000034 methods Methods 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000002737 fuel gases Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixtures Substances 0.000 description 1
- 239000003921 oils Substances 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to a kind of motorcycle engine shell mechanism, and particularly a kind of maintenance facilitates and have the motorcycle engine shell of motor integral heat sink better effects if.
Background technique
In modern city, motorcycle is as a kind of convenient light and handy popular traffic tool, and its production technology is very ripe.But with regard to the user, be the motor of common motorcycle still have heating in running and safeguard aspect problem.At first, the work cycle of motorcycle engine is at high temperature carried out, and the maximum temperature during the inflammable mixture burning can reach more than 2000 ℃.The frictional heat that high-temperature fuel gas and movement parts friction produce can make the part temperatures such as piston, gray iron rise.High temperature easily causes thermal distortion, and the engine components mechanical strength is reduced, and makes normal matching gap because of problems such as the excessive changes of thermal expansion.If motorcycle engine can not get effective heat radiation for a long time, understand the aging of booster engine parts, affect the safety of driver.Secondly, also there are a lot of drawbacks in common motorcycle engine in installation and maintenance: do not carry out as the suppending hole of motorcycle engine that damping is processed, more change engine oil must be drained the oil by the purge cock of engine bottom etc.These problems have not only affected the operating life of motor, have also all greatly increased workload and work difficulty when the motor cycle rider's personnel maintain motorcycle maintaining.
The model utility content
In order to solve the existing above-mentioned relevant issues of motorcycle engine, the utility model discloses a kind of motorcycle engine shell.
A kind of motorcycle engine shell that the utility model proposes mainly comprises cylinder head top cover, cylinder head shell, cylinder block shell, left crankcase cover, left crankcase body case, right crankcase cover and right crankcase body case; Described cylinder head top cover top plan is the inclination cambered surface; Described right crankcase cover outer surface top has the water pump mount inlet, is stamped water pump cover on described water pump mount inlet, an end of water pump aqueduct be connected water pump cover and connect, the other end be connected the cylinder block shell and connect; Described right crankcase cover outer surface bottom has the radiating fin of projection.
Described right crankcase body case outer surface bottom has the machine oil spiro pluging hole.
There are respectively 4 engine suspension holes at described left crankcase body case and described right crankcase case surface edge, and described engine suspension hole connects when the right crankcase body case connects with being connected in correspondence with each other in described left crankcase body case; Described engine suspension is equipped with shock absorbing sleeve in the hole.
Described shock absorbing sleeve comprises the outer metal layer of shock absorbing sleeve, shock absorbing sleeve rubber layer and shock absorbing sleeve inner metal layer, and described shock absorbing sleeve can pass through the rubber layer bumper and absorbing shock.
The motorcycle engine that makes motorcycle engine shell provided by the utility model not only improved the radiating effect of motor integral body in installing and using and safeguarding, also facilitated driver maintaining to motor in routine use.
Description of drawings
Fig. 1 is the utility model motorcycle engine shell stereogram.
Fig. 2 is the utility model motorcycle engine shell front view.
Fig. 3 is the utility model motorcycle engine shell right elevation.
Fig. 4 is right crankcase cover outer surface front view in the utility model motorcycle engine shell.
Fig. 5 is shock absorbing sleeve stereogram in this use motor cycle engine housing.
1-cylinder head top cover in figure, 2-cylinder head shell, 3-cylinder block shell, the 4-left crankcase cover, 5-left crankcase body case, 6-right crankcase cover, 7-right crankcase body case, 8-machine oil spiro pluging hole, 9-radiating fin, 10 engine suspension holes, 11-water pump aqueduct, 12-water pump cover, 13-water pump mount inlet, 14-shock absorbing sleeve, the outer metal layer of 141-shock absorbing sleeve, 142-shock absorbing sleeve rubber layer, 143-shock absorbing sleeve inner metal layer.
Embodiment
Below in conjunction with the drawings and specific embodiments, a kind of motorcycle engine shell that the utility model proposes is further described in detail.
As depicted in figs. 1 and 2, described motorcycle engine shell mainly comprises cylinder head top cover 1, cylinder head shell 2, cylinder block shell 3, left crankcase cover 4, left crankcase body case 5, right crankcase cover 6 and right crankcase body case 7.
Described left crankcase body case 5 and described right crankcase body case 7 are connected to each other, internal communication; Described left crankcase cover 4 is positioned at described left crankcase body case 5 outer surfaces, and both are connected to each other, internal communication; Described right crankcase cover 6 is positioned at described right crankcase body case 7 outer surfaces, and both are connected to each other, internal communication; Described left crankcase body case 5 be connected right crankcase body case 7 after connecting the top and the bottom of cylinder block shell 3 be connected to each other; Described cylinder block shell 3 tops and described cylinder head shell 2 bottoms are connected to each other; Connection is connected at described cylinder head shell 2 tops with the cylinder head top cover.
As shown in Figure 3 and Figure 4, described right crankcase cover 6 outer surface tops have water pump mount inlet 13, described water pump mount inlet 13 is interior can install the water pump that engine cooling uses, be stamped water pump cover 12 on described water pump mount inlet 13, one end of water pump aqueduct 11 be connected water pump cover 12 and connect, the other end be connected cylinder block shell 3 and connect; The water pump mounting point of common motorcycle is positioned at the bottom of engine assembly, far away apart from engine cylinder, water pump mount inlet 13 of the present utility model is positioned at the top of described right crankcase cover 6, on the spatial position than the more close cylinder block shell 3 of the water pump on ordinary water cold engine, the on-way resistance that the cooling water of water pump aqueduct 11 is subject to so flow through is slighter, is beneficial to heat radiation.
As Fig. 1, Fig. 3 and shown in Figure 4, the radiating fin 9 that described right crankcase cover 6 outer surface bottoms have projection can help engine interior lubricating oil radiating and cooling, is conducive to the motor stable operation.
As shown in figures 1 and 3, described cylinder head top cover 1 top plan is the design of inclination cambered surface, and according to aerodynamics, air is when the cylinder head end face of process arc, and flow velocity is very fast, and the heat of therefore taking away is relatively more, and cylinder is played better thermolysis.
As shown in Figures 2 and 3, described right crankcase body case 7 outer surface bottoms have machine oil spiro pluging hole 8, facilitate driver to change lubricating oil from side rather than the underrun machine oil spiro pluging hole 8 of motorcycle engine, reduced more workload and the work difficulty of change engine oil.
As Fig. 1, Fig. 3 and shown in Figure 5, there are respectively 4 engine suspension holes 10 on described left crankcase body case 5 and described right crankcase body case 7 surfaces, and described engine suspension hole 10 connects when right crankcase body case 7 connects with being connected in correspondence with each other in described left crankcase body case 5; In described engine suspension hole 10, shock absorbing sleeve 14 is installed; Shock absorbing sleeve 14 is comprised of the outer metal layer 141 of shock absorbing sleeve, shock absorbing sleeve rubber layer 142 and shock absorbing sleeve inner metal layer 143; Shock absorbing sleeve 14 utilizes rubber to come damping, can effectively alleviate engine vibration, extends the working life of motor.
In sum, motorcycle engine shell provided by the utility model make motorcycle engine install and use with safeguard in compare common enclosure motor have better radiating and cooling effect and damping effect, make simultaneously driver more convenient to the maintenance work of motorcycle, can effectively extend the working life of motorcycle engine.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158445 CN203257555U (en) | 2013-04-02 | 2013-04-02 | Motorcycle engine outer shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158445 CN203257555U (en) | 2013-04-02 | 2013-04-02 | Motorcycle engine outer shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257555U true CN203257555U (en) | 2013-10-30 |
Family
ID=49470126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158445 CN203257555U (en) | 2013-04-02 | 2013-04-02 | Motorcycle engine outer shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257555U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033246A (en) * | 2014-05-21 | 2014-09-10 | 李明科 | Engine cover with heat-dissipation device |
| CN104440697A (en) * | 2014-12-15 | 2015-03-25 | 重庆健森动力机械有限公司 | Pneumatic fixture for use in power measurement of motorcycle engines |
| CN104476450A (en) * | 2014-12-15 | 2015-04-01 | 重庆健森动力机械有限公司 | Pneumatic clamp for clamping motorcycle engine to carry out power measurement |
| CN104476448A (en) * | 2014-12-15 | 2015-04-01 | 重庆健森动力机械有限公司 | Fixture for measuring power of motorcycle engine |
-
2013
- 2013-04-02 CN CN 201320158445 patent/CN203257555U/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033246A (en) * | 2014-05-21 | 2014-09-10 | 李明科 | Engine cover with heat-dissipation device |
| CN104440697A (en) * | 2014-12-15 | 2015-03-25 | 重庆健森动力机械有限公司 | Pneumatic fixture for use in power measurement of motorcycle engines |
| CN104476450A (en) * | 2014-12-15 | 2015-04-01 | 重庆健森动力机械有限公司 | Pneumatic clamp for clamping motorcycle engine to carry out power measurement |
| CN104476448A (en) * | 2014-12-15 | 2015-04-01 | 重庆健森动力机械有限公司 | Fixture for measuring power of motorcycle engine |
| CN104440697B (en) * | 2014-12-15 | 2015-12-16 | 重庆健森动力机械有限公司 | A kind of measurement of power motorcycle engine pneumatic gripping device |
| CN104476448B (en) * | 2014-12-15 | 2016-03-02 | 重庆健森动力机械有限公司 | A kind of motorcycle engine measurement of power fixture |
| CN104476450B (en) * | 2014-12-15 | 2016-06-15 | 重庆健森动力机械有限公司 | A kind of clamping motorcycle engine carries out the pneumatic grips of measurement of power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140402 |
|
| C17 | Cessation of patent right |