CN102052193B - Right crankcase cover of engine - Google Patents
Right crankcase cover of engine Download PDFInfo
- Publication number
- CN102052193B CN102052193B CN2011100327382A CN201110032738A CN102052193B CN 102052193 B CN102052193 B CN 102052193B CN 2011100327382 A CN2011100327382 A CN 2011100327382A CN 201110032738 A CN201110032738 A CN 201110032738A CN 102052193 B CN102052193 B CN 102052193B
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- China
- Prior art keywords
- right crankcase
- crankcase cover
- installation room
- clutch installation
- oil
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Abstract
The invention discloses a right crankcase cover of an engine. The right crankcase cover comprises a right crankcase cover body, wherein a manual clutch installation chamber, a water pump mounting surface, an automatic clutch installation chamber and an oil line are arranged on the right crankcase cover body; the water pump mounting surface is arranged below a joint of the automatic clutch installation chamber and the manual clutch installation chamber, the oil line is wound at the outside of the automatic clutch installation chamber, and an external oil-filter fitting seat is arranged on the right crankcase cover body on the right of the automatic clutch installation chamber; and when an external oil filter is arranged on the external oil-filter fitting seat, the external oil filter is communicated with the oil line. The right crankcase cover has the advantages that the structure of the right crankcase cover is simple and novel; and the right crankcase cover body is also provided with an external oil-filter fitting seat for installing an external oil filter, thereby realizing the effective filtration on lubricant oil, improving the lubrication effect, and improving the service time of the right crankcase cover.
Description
Technical field
The invention belongs to the motorcycle engine technical field, specifically, relate to a kind of engine right crankcase lid.
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 are connected through crank pin on the connecting rod of same cylinder piston, and connecting rod is connected with piston of engine after stretching out the sticking part of left and right crankcases.During engine operation; Promote piston and in cylinder, do reciprocating linear motion, the crankshaft & connecting motion that drivening rod and left and right bent axle are formed is rotated left and right bent axle; 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 the existence reaction is insensitive, the consumption wet goods is not enough, then need carry out brand-new design to right crankcase and right crankcase cover if will increase automatic clutch.Simultaneously; In the existing technology, the lubrication order of motorcycle engine is that lubricating pump is delivered to the oil duct on right crankcase and the case lid from right crankcase with lubricant oil, by oil duct lubricant oil is delivered to secondary the communicating with entering of the lubricated crankshaft-link rod of crankshaft oil gallery and lubricates the major-minor axle; 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 through casing; Through forming oil leab with the case lid pressing, this structure oil duct is to form through the back is installed, thereby filtrating equipment is not set in the existing oil duct again; Therefore filtering effect is bad, influences the lubrication effect of lubricant oil.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of simple in structure, function is more complete, can realize a kind of engine right crankcase lid that lubricant oil is effectively purified.
Technological scheme of the present invention is following: a kind of engine right crankcase lid; 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: on this right crankcase cover body, also be provided with automatic clutch installation room and oil circuit, be arranged side by side about said manual clutch installation room and automatic clutch installation room, below said automatic clutch installation room and manual clutch installation room junction, said water pump attachment face is set; Be wound with said oil circuit in the said automatic clutch installation room outside; On right-hand said right crankcase cover body of this automatic clutch installation room, be provided with external oil filter fitting seat, when on this external oil filter fitting seat, external oil filter being installed, said external oil filter communicates with said oil circuit.
In the Traditional engine right crankcase, increase the automatic double-clutch function, 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 a kind of engine right crankcase lid; Promptly on the right crankcase cover body, be designed with manual clutch installation room, water pump attachment face, automatic clutch installation room and oil circuit etc.; Thereby when the present invention and right crankcase are assembled, can realize reliable installation to parts such as automatic clutches.Adopt above structure, external oil filter fitting seat promptly is set on the right crankcase cover body, when on this external oil filter fitting seat, external oil filter being installed; Said external oil filter communicates with oil circuit; So, when the present invention and right crankcase applying installation, under the filtration of external oil filter; Lubricant oil through after filtering gets into above-mentioned oil circuit; Make lubricant oil to carry out effectively lubricating to the parts in the right crankcase, the 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 said manual clutch installation room center and regulate bolt mounting holes; On the said 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.
On said external oil filter fitting seat, have oil outlet, this oil outlet communicates with said oil circuit, adopts above structure; During with the present invention and the main dress of right crankcase applying; On external oil filter fitting seat, external oil filter is installed, so lubricant oil gets into external oil filter from the bottom oil circuit of right crankcase; Lubricant oil through after filtering gets into oil circuit through said oil outlet again, realizes the purification of lubricant oil.
Beneficial effect: the present invention's 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 lubricant oil; Improve lubrication effect, improve the working life of right crankcase.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the rear view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
A kind of engine right crankcase lid as depicted in figs. 1 and 2; 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 oil circuit a; Said manual clutch installation room 3 is arranged side by side with automatic clutch installation room about 2; Below said automatic clutch installation room 2 and manual clutch installation room 3 junctions, said water pump attachment face 4 is set, is wound with said oil circuit a, on right-hand said right crankcase cover body 1 of this automatic clutch installation room 2, be provided with external oil filter fitting seat 6 in said automatic clutch installation room 2 outsides; When on this external oil filter fitting seat 6, external oil filter being installed; Said external oil filter communicates with said oil circuit a, on said external oil filter fitting seat 6, has oil outlet b, and this oil outlet b communicates with said oil circuit a.
In Fig. 1, it can also be seen that: have clutch at said manual clutch installation room 3 centers and regulate bolt mounting holes 5, on the said manual clutch installation room 3 of regulating bolt mounting holes 5 near this clutch, have clutch tappet positioning hole 7.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an engine right crankcase covers; 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 this right crankcase cover body (1), also be provided with automatic clutch installation room (2) and oil circuit (a); Be arranged side by side about said manual clutch installation room (3) and automatic clutch installation room (2); Below in said automatic clutch installation room (2) and manual clutch installation room (3) junction is provided with said water pump attachment face (4), is wound with said oil circuit (a) in said automatic clutch installation room (2) outside, on right-hand said right crankcase cover body (1) of this automatic clutch installation room (2), is provided with external oil filter fitting seat (6); When on this external oil filter fitting seat (6), external oil filter being installed, said external oil filter communicates with said oil circuit (a).
2. a kind of engine right crankcase lid according to claim 1; It is characterized in that: have clutch at said manual clutch installation room (3) center and regulate bolt mounting holes (5), on the said manual clutch installation room (3) of regulating bolt mounting holes (5) near this clutch, have clutch tappet positioning hole (7).
3. a kind of engine right crankcase lid according to claim 1, it is characterized in that: on said external oil filter fitting seat (6), have oil outlet (b), this oil outlet (b) communicates with said oil circuit (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100327382A CN102052193B (en) | 2011-01-30 | 2011-01-30 | Right crankcase cover of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100327382A CN102052193B (en) | 2011-01-30 | 2011-01-30 | Right crankcase cover of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102052193A CN102052193A (en) | 2011-05-11 |
| CN102052193B true CN102052193B (en) | 2012-04-18 |
Family
ID=43956884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100327382A Expired - Fee Related CN102052193B (en) | 2011-01-30 | 2011-01-30 | Right crankcase cover of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102052193B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661183B (en) * | 2012-05-08 | 2014-02-26 | 力帆实业(集团)股份有限公司 | Oil circuit system of geared motor with external balance shaft |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201068823Y (en) * | 2007-07-16 | 2008-06-04 | 重庆宗申发动机制造有限公司 | Right crankcase lid for hydraulic clutch exterior mounting |
| CN201599105U (en) * | 2009-10-30 | 2010-10-06 | 重庆隆鑫机车有限公司 | Motorcycle engine right crankcase cover |
| CN201953500U (en) * | 2011-01-30 | 2011-08-31 | 力帆实业(集团)股份有限公司 | Engine right crankcase cover |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4024022B2 (en) * | 2001-08-22 | 2007-12-19 | 本田技研工業株式会社 | Crankshaft phasing structure |
| JP3943972B2 (en) * | 2002-03-19 | 2007-07-11 | 本田技研工業株式会社 | Engine casing |
-
2011
- 2011-01-30 CN CN2011100327382A patent/CN102052193B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201068823Y (en) * | 2007-07-16 | 2008-06-04 | 重庆宗申发动机制造有限公司 | Right crankcase lid for hydraulic clutch exterior mounting |
| CN201599105U (en) * | 2009-10-30 | 2010-10-06 | 重庆隆鑫机车有限公司 | Motorcycle engine right crankcase cover |
| CN201953500U (en) * | 2011-01-30 | 2011-08-31 | 力帆实业(集团)股份有限公司 | Engine right crankcase cover |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-65151A 2003.03.05 |
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| Publication number | Publication date |
|---|---|
| CN102052193A (en) | 2011-05-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20210130 |