CN203175700U - Engine crankcase and engine thereof - Google Patents
Engine crankcase and engine thereof Download PDFInfo
- Publication number
- CN203175700U CN203175700U CN 201320087586 CN201320087586U CN203175700U CN 203175700 U CN203175700 U CN 203175700U CN 201320087586 CN201320087586 CN 201320087586 CN 201320087586 U CN201320087586 U CN 201320087586U CN 203175700 U CN203175700 U CN 203175700U
- Authority
- CN
- China
- Prior art keywords
- oil
- crankcase
- engine crankcase
- engine
- oil screen
- 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 provides an engine crankcase. The engine crankcase comprises a crankcase body, wherein the bottom of the crankcase body sinks to form a sinking groove used for collecting oil, the capacity of the crankcase body is enlarged, lubricating oil can be concentrated, circulation using of all the lubricating oil is benefited, and oil absorption is optimized. Impurities can be effectively collected and thoroughly removed, abrasion of an engine is lowered, and the service life of the engine is prolonged. When new lubricating oil is replaced, used lubricating oil can be thoroughly removed, and the quality of lubricating oil which is newly injected is ensured. A base plate does not need to be mounted, the structure is simplified, and materials and cost are saved.
Description
Technical field
The utility model relates to a kind of engine components, relates in particular to a kind of engine crankcase and motor thereof.
Background technique
Engine crankcase is for the part that bent axle is installed, and in crankcase, store lubricant oil, the bottom of existing engine crankcase is generally smooth structure, there is more shortcoming in this structure, at first, this structure causes the liquid level of lubricant oil of crankcase lower, lubricant oil in the case can not circulate fully, secondly, the impurity that lubricant oil in use produces is deposited on crankcase bottom dispersedly, be difficult to impurity is eliminated, strengthen the wearing and tearing of motor, influence the working life of motor; Again, the engine crankcase bottom is provided with base plate, makes to be difficult for complex structure installing; In addition, when needs more during oil change, be difficult to used lubricant oil is eliminated in crankcase, thus the quality of the new oil that influence is injected.
Therefore, need to propose a kind of novel engine crankcase, lubricant oil can be put together, be beneficial to recycling of whole lubricant oil; Can effectively assemble and thoroughly eliminate impurity, reduce the wearing and tearing of motor, prolong the working life of motor; When changing new oil, used lubricant oil thoroughly can be removed, be guaranteed the quality of the new lubricant oil that injects; Do not need to install base plate, simplified structure, economical with materials and cost.
The model utility content
In view of this, a kind of engine crankcase that the utility model provides has strengthened tank capacity, lubricant oil can be put together, and is beneficial to recycling of whole lubricant oil, optimizes oil suction; Can effectively assemble and thoroughly eliminate impurity, reduce the wearing and tearing of motor, prolong the working life of motor; When changing new oil, used lubricant oil thoroughly can be removed, be guaranteed the quality of the new lubricant oil that injects; Do not need to install base plate, simplified structure, economical with materials and cost.
The engine crankcase that the utility model provides comprises the crankcase body, and the deep gouge that described crankcase body bottom sinks to being formed for oil-collecting has strengthened tank capacity, lubricant oil can be put together, and is beneficial to recycling of whole lubricant oil, optimizes oil suction; Can effectively assemble and thoroughly eliminate impurity, reduce the wearing and tearing of motor, prolong the working life of motor; When changing new oil, used lubricant oil thoroughly can be removed, be guaranteed the quality of the new lubricant oil that injects; Do not need to install base plate, simplified structure, economical with materials and cost;
Further, the filler opening of oil circulation system is positioned at deep gouge and near the deep gouge bottom, this structure makes oil circulation system be optimized, in lubricant oil in the crankcase all being participated in recycle, and can guarantee that sufficient lubricating oil supplies with;
Further, the deep gouge bottom is relative with filler opening to be provided with for the oil screen assembly department that oil screen is installed, and is convenient to oil screen is installed;
Further, described oil screen assembly department is the mount inlet that the deep gouge bottom forms, and described oil screen is installed on this mount inlet by a gland, this structure, convenient oil screen is installed, improved installation efficiency, and this mount inlet is again as removal of impurities and the passage of oil change more;
Further, described mount inlet outboard end forms annular heavy stand, described oil screen is pressed on this annular heavy stand by gland, this structure, conveniently oil screen is carried out good location and installation, make oil screen can firmly be installed on the crankcase body, can effectively avoid the work vibrations of motor to cause oil screen to become flexible phenomenon;
Further, the axis of described filler opening vertically makes filler opening downwards over against oil screen, and this structure makes the oil absorptive function of oil circulation system obtain better optimize, improves oil suction efficient;
Further, the distance of described filler opening and oil screen is 0.5-1.5cm, and this structure in lubricant oil in the crankcase all being participated in recycle, and can guarantee that sufficient lubricating oil supplies with.
A kind of motor that the utility model provides, described motor is provided with above-mentioned engine crankcase, can reduce the wearing and tearing of motor, prolongs the working life of motor.
The beneficial effects of the utility model: the engine crankcase that the utility model provides, strengthened tank capacity, lubricant oil can be put together, be beneficial to recycling of whole lubricant oil, optimize oil suction; Can effectively assemble and thoroughly eliminate impurity, reduce the wearing and tearing of motor, prolong the working life of motor; When changing new oil, used lubricant oil thoroughly can be removed, be guaranteed the quality of the new lubricant oil that injects; Do not need to install base plate, simplified structure has significantly reduced leakage of oil point and difficulty of processing, economical with materials and cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure, the engine crankcase that the utility model provides, comprise crankcase body 1, described crankcase body 1 bottom sinks to being formed for the deep gouge 2 of oil-collecting, the setting of deep gouge 2, strengthened tank capacity, lubricant oil can be put together, be beneficial to recycling of whole lubricant oil, optimize oil suction; Can effectively assemble and thoroughly eliminate impurity, reduce the wearing and tearing of motor, prolong the working life of motor; When changing new oil, used lubricant oil thoroughly can be removed, be guaranteed the quality of the new lubricant oil that injects; Do not need to install base plate, simplified structure, economical with materials and cost.
In the present embodiment, the filler opening 5 of oil circulation system is positioned at deep gouge 2 and near deep gouge 2 bottoms, this structure makes oil circulation system be optimized, in lubricant oil in the crankcase all being participated in recycle, and can guarantee that sufficient lubricating oil supplies with.
In the present embodiment, deep gouge 2 bottoms and filler opening 5 relative being provided with for the oil screen assembly department that oil screen is installed are convenient to oil screen is installed.
In the present embodiment, described oil screen assembly department is the mount inlet 3 that deep gouge 2 bottoms form, and described oil screen is installed on this mount inlet 3 by a gland, this structure, convenient oil screen is installed, improved installation efficiency, and this mount inlet is again as removal of impurities and the passage of oil change more.
In the present embodiment, described mount inlet 3 outboard end form annular heavy stand 4, described oil screen is pressed on this annular heavy stand 4 by gland, this structure, conveniently oil screen is carried out good location and installation, make oil screen can firmly be installed on the crankcase body, can effectively avoid the work vibrations of motor to cause oil screen to become flexible phenomenon.
In the present embodiment, the axis of described filler opening 5 vertically makes filler opening 5 downwards over against oil screen, and this structure makes the oil absorptive function of oil circulation system obtain better optimize, improves oil suction efficient;
In the present embodiment, described filler opening 5 is 0.5-1.5cm with the distance of oil screen, and this structure in lubricant oil in the crankcase all being participated in recycle, and can guarantee that sufficient lubricating oil supplies with.
A kind of motor that the utility model provides, described motor is provided with above-mentioned engine crankcase, can reduce the wearing and tearing of motor, prolongs the working life of motor.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. engine crankcase is characterized in that: comprise the crankcase body, described crankcase body bottom sinks to being formed for the deep gouge of oil-collecting.
2. according to the described engine crankcase of claim 1, it is characterized in that: the filler opening of oil circulation system is positioned at deep gouge and close deep gouge bottom.
3. according to the described engine crankcase of claim 2, it is characterized in that: the deep gouge bottom is relative with filler opening to be provided with for the oil screen assembly department that oil screen is installed.
4. according to the described engine crankcase of claim 3, it is characterized in that: described oil screen assembly department is the mount inlet that the deep gouge bottom forms, and described oil screen is installed on this mount inlet by a gland.
5. according to the described engine crankcase of claim 4, it is characterized in that: described mount inlet outboard end forms annular heavy stand, and described oil screen is pressed on this annular heavy stand by gland.
6. according to the described engine crankcase of claim 5, it is characterized in that: the axis of described filler opening vertically makes filler opening downwards over against oil screen.
7. according to the described engine crankcase of claim 6, it is characterized in that: the distance of described filler opening and oil screen is 0.5-1.5cm.
8. motor, it is characterized in that: described motor is provided with the described engine crankcase of the arbitrary claim of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087586 CN203175700U (en) | 2013-02-26 | 2013-02-26 | Engine crankcase and engine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087586 CN203175700U (en) | 2013-02-26 | 2013-02-26 | Engine crankcase and engine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175700U true CN203175700U (en) | 2013-09-04 |
Family
ID=49072410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320087586 Expired - Fee Related CN203175700U (en) | 2013-02-26 | 2013-02-26 | Engine crankcase and engine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147874A (en) * | 2013-02-26 | 2013-06-12 | 隆鑫通用动力股份有限公司 | Engine crankcase and engine thereof |
| CN104747313A (en) * | 2015-02-13 | 2015-07-01 | 重庆隆鑫发动机有限公司 | Motorcycle engine crankcase and engine |
-
2013
- 2013-02-26 CN CN 201320087586 patent/CN203175700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147874A (en) * | 2013-02-26 | 2013-06-12 | 隆鑫通用动力股份有限公司 | Engine crankcase and engine thereof |
| CN104747313A (en) * | 2015-02-13 | 2015-07-01 | 重庆隆鑫发动机有限公司 | Motorcycle engine crankcase and engine |
| CN104747313B (en) * | 2015-02-13 | 2018-09-14 | 重庆隆鑫发动机有限公司 | Crankshaft box of motorcycle engine and engine |
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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: 20130904 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |