CN201963415U - Right crankcase cover of motorcycle engine - Google Patents
Right crankcase cover of motorcycle engine Download PDFInfo
- Publication number
- CN201963415U CN201963415U CN2011200325293U CN201120032529U CN201963415U CN 201963415 U CN201963415 U CN 201963415U CN 2011200325293 U CN2011200325293 U CN 2011200325293U CN 201120032529 U CN201120032529 U CN 201120032529U CN 201963415 U CN201963415 U CN 201963415U
- Authority
- CN
- China
- Prior art keywords
- right crankcase
- crankcase cover
- installation room
- oil filter
- 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 - Lifetime
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Abstract
The utility model discloses a right crankcase cover of a motorcycle engine, which is characterized in that: a manual clutch mounting chamber, an automatic clutch mounting chamber and a water pump mounting surface are arranged on a right crankcase cover body, and a lubricating oil way is wound at the outer side of the automatic clutch mounting chamber; a partition is arranged in the lubricating oil way and divides the oil way into an upper oil way and a lower oil way, and a built-out engine oil filter mounting seat is laterally arranged at the right end of the right crankcase body and is positioned at the back of the partition; and when a built-out engine oil filter is arranged on the built-out engine oil filter mounting seat, the built-out engine oil filter is communicated with the upper oil way through an oil outlet. The built-out engine oil filter mounting seat for installing the built-out engine oil filter is also arranged on the right crankcase cover body, accordingly, the lubricating oil can be effectively filtered, the lubricating effect is improved, and the service life of a right crankcase is prolonged.
Description
Technical field
The utility model belongs to the motorcycle engine technical field, specifically, relates to a kind of right crankcase cover of motorcycle engine.
Background technique
In existing motorcycle engine technology, crankcase is the main carrier of kinetic energy transfer mechanism, it mainly comprises left and right crankcases, left and right crankcase cover and left and right bent axle, and wherein left crankcase is connected through bolt with the left crankcase lid, and the two is installed with same left bent axle; Right crankcase is connected through bolt with right crankcase cover, and the two is installed with same right bent axle; Left and right crankcases fits together and is connected by bolt, and the sticking part of this left and right crankcases leaves the gap as cylinder mounting holes, the crank end of left and right bent axle is oppositely arranged in cylinder mounting holes, and the coincides of left and right bent axle, the termination of left and right bent axle is connected through crank pin on the connecting rod of same cylinder piston, and connecting rod is connected with the piston of motor after stretching out the sticking part of left and right crankcases.During engine operation, promoting piston does reciprocating linear motion in cylinder, the crankshaft ﹠ connecting motion that drivening rod and left and right bent axle are formed, left and right bent axle is rotated, stretch out from left and right crankcase cover respectively another termination of left and right bent axle, drive peripheral mechanical operation, realize wheel, realized the fundamental function of crankcase.
With regard to right crankcase, many manual clutch is installed in the existing right crankcase, therefore there are deficiencies such as reaction is insensitive, oil consumption, then need right crankcase and right crankcase cover are carried out brand-new design if will increase automatic clutch.Simultaneously, in the prior art, to be lubricating pump be delivered to oil duct on right crankcase and the case lid from right crankcase with lubricant oil to the lubrication order of motorcycle engine, by oil duct lubricant oil is delivered to the lubricated crankshaft-link rod pair of crankshaft oil gallery and entered the lubricated major-minor axle that communicates, whole process lubrication oil circulation is carried out, can carry out filtering, evolving on stream and the effect of heat radiation is arranged, guarantee lubrication effect, thereby other running gears such as motorcycle engine are normally moved.But in order to adapt to the light little characteristics of motorcycle, oil leab is molded over its surface by casing, again by forming oil leab with the case lid pressing, this structure oil duct is to form by the back is installed, thereby filtrating equipment is not set in the existing oil duct, therefore filtering effect is bad, influences the lubrication effect of lubricant oil.
The model utility content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, function is more complete, can realize the right crankcase cover of motorcycle engine that lubricant oil is effectively purified.
The technical solution of the utility model is as follows: a kind of right crankcase cover of motorcycle engine, comprise the right crankcase cover body, on this right crankcase cover body, be provided with manual clutch installation room and water pump attachment face, its main points are: also be provided with automatic clutch installation room and lubricating oil path on described right crankcase cover body, be arranged side by side about described manual clutch installation room and automatic clutch installation room, below described automatic clutch installation room and manual clutch installation room junction, described water pump attachment face is set, the described automatic clutch installation room outside is wound with described lubricating oil path, in described lubricating oil path, be provided with partition, this partition is separated into top oil circuit and bottom oil circuit with described oil circuit, be provided with external oil filter fitting seat in described right crankcase cover body right-hand member side direction, this external oil filter fitting seat is positioned at described partition rear, when on this external oil filter fitting seat external oil filter being installed, described external oil filter communicates through oil outlet with described top oil circuit.
Increase the automatic double-clutch function in traditional motorcycle engine right crankcase, needing increases automatic clutch on right bent axle, and increases component such as automatic clutch control arm, clutch cam plate, clutch tappet, clutch adjusting bolt.So need carry out brand-new design to right crankcase cover of motorcycle engine, promptly design has manual clutch installation room, water pump attachment face, automatic clutch installation room and lubricating oil path etc. on the right crankcase cover body, thereby when the utility model and right crankcase are assembled, can realize reliable installation to parts such as automatic clutches.Adopt above structure, promptly side direction is provided with external oil filter fitting seat on the right crankcase cover body, when on this external oil filter fitting seat, external oil filter being installed, described external oil filter communicates through oil outlet with described top oil circuit, so, when the utility model and right crankshaft box of motorcycle engine applying installation, machine oil after the bottom oil circuit enters external oil filter under the filtration of external oil filter, enter the top oil circuit through the lubricant oil after filtering through oil outlet, make lubricant oil to carry out effectively lubricating to the parts in the right crankcase, lubricant oil after the evolution can either improve lubricating efficiency, and can be provided again the working life of right crankcase simultaneously.
Have clutch at described manual clutch installation room center and regulate bolt mounting holes, on the described manual clutch installation room of regulating bolt mounting holes near this clutch, have clutch tappet positioning hole, adopt above structure to increase clutch and regulate bolt mounting holes and clutch tappet positioning hole, cancelled the clutch operating device mounting hole on traditional right crankcase, so project organization is more reasonable.
Described partition makes so that near described lubricating oil path lower end the top oil circuit in the lubricating oil path is longer, and is more abundant to lubricating of the parts in the right crankcase.
Beneficial effect: the utility model novelty simple in structure, on the right crankcase cover body, increase the automatic clutch installation room and can realize the reliable installation of automatic clutch, simultaneously, on the right crankcase cover body, also be provided with the external oil filter fitting seat that is used to install external oil filter, thereby can realize effective filtration to lubricant oil, improve lubrication effect, improve the working life of right crankcase.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is that A among Fig. 1 is to view.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1～right crankcase cover of motorcycle engine shown in Figure 3, comprise right crankcase cover body 1, on this right crankcase cover body 1, be provided with automatic clutch installation room 2, manual clutch installation room 3, water pump attachment face 4 and lubricating oil path a, described manual clutch installation room 3 and automatic clutch installation room about 2 are arranged side by side, below described automatic clutch installation room 2 and manual clutch installation room 3 junctions, described water pump attachment face 4 is set, described automatic clutch installation room 2 outsides are wound with described lubricating oil path a, in described lubricating oil path a, be provided with and cut off 7, described partition 7 is near described lubricating oil path a lower end, and this partition 7 is separated into top oil circuit a1 and bottom oil circuit a2 with described oil circuit a, be provided with external oil filter fitting seat 6 in described right crankcase cover body 1 right-hand member side direction, this external oil filter fitting seat 6 is positioned at described partition 7 rears, when on this external oil filter fitting seat 6 external oil filter being installed, described external oil filter communicates through oil outlet b with described top oil circuit a1.
In Fig. 1, it can also be seen that: have clutch at described manual clutch installation room 3 centers and regulate bolt mounting holes 5, on the described manual clutch installation room 3 of regulating bolt mounting holes 5 near this clutch, have clutch tappet positioning hole 8.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. right crankcase cover of motorcycle engine, comprise right crankcase cover body (1), on this right crankcase cover body (1), be provided with manual clutch installation room (3) and water pump attachment face (4), it is characterized in that: on described right crankcase cover body (1), also be provided with automatic clutch installation room (2) and lubricating oil path (a), be arranged side by side about described manual clutch installation room (3) and automatic clutch installation room (2), below in described automatic clutch installation room (2) and manual clutch installation room (3) junction is provided with described water pump attachment face (4), described automatic clutch installation room (2) outside is wound with described lubricating oil path (a), in described lubricating oil path (a), be provided with partition (7), this partition (7) is separated into top oil circuit (a1) and bottom oil circuit (a2) with described oil circuit (a), be provided with external oil filter fitting seat (6) in described right crankcase cover body (1) right-hand member side direction, this external oil filter fitting seat (6) is positioned at described partition (7) rear, when on this external oil filter fitting seat (6) external oil filter being installed, described external oil filter communicates through oil outlet (b) with described top oil circuit (a1).
2. right crankcase cover of motorcycle engine according to claim 1, it is characterized in that: have clutch at described manual clutch installation room (3) center and regulate bolt mounting holes (5), on the described manual clutch installation room (3) of regulating bolt mounting holes (5) near this clutch, have clutch tappet positioning hole (8).
3. right crankcase cover of motorcycle engine according to claim 2 is characterized in that: described partition (7) is near described lubricating oil path (a) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325293U CN201963415U (en) | 2011-01-30 | 2011-01-30 | Right crankcase cover of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325293U CN201963415U (en) | 2011-01-30 | 2011-01-30 | Right crankcase cover of motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963415U true CN201963415U (en) | 2011-09-07 |
Family
ID=44525952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200325293U Expired - Lifetime CN201963415U (en) | 2011-01-30 | 2011-01-30 | Right crankcase cover of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052192A (en) * | 2011-01-30 | 2011-05-11 | 力帆实业(集团)股份有限公司 | Right crankcase cover of motorcycle engine |
| CN104806848A (en) * | 2014-06-24 | 2015-07-29 | 蒋旭东 | End cover of engine shell |
-
2011
- 2011-01-30 CN CN2011200325293U patent/CN201963415U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052192A (en) * | 2011-01-30 | 2011-05-11 | 力帆实业(集团)股份有限公司 | Right crankcase cover of motorcycle engine |
| CN102052192B (en) * | 2011-01-30 | 2012-10-31 | 力帆实业(集团)股份有限公司 | Right crankcase cover of motorcycle engine |
| CN104806848A (en) * | 2014-06-24 | 2015-07-29 | 蒋旭东 | End cover of engine shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110907 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |