CN201310392Y - Diesel engine lubrication apparatus - Google Patents
Diesel engine lubrication apparatus Download PDFInfo
- Publication number
- CN201310392Y CN201310392Y CNU2008202152827U CN200820215282U CN201310392Y CN 201310392 Y CN201310392 Y CN 201310392Y CN U2008202152827 U CNU2008202152827 U CN U2008202152827U CN 200820215282 U CN200820215282 U CN 200820215282U CN 201310392 Y CN201310392 Y CN 201310392Y
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- CN
- China
- Prior art keywords
- oil
- gallery
- lubrication
- main
- diesel engine
- 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
Disclosed is a diesel engine lubrication apparatus, which comprises a diesel engine machine body, a flywheel casing fixedly connected with the machine body and a crankshaft, wherein one end of the crankshaft is connected with the diesel engine machine body through a primary bearing bushing while the other end is connected with the flywheel casing of the diesel engine through a secondary bearing bushing, a lubrication primary oil gallery is arranged in the diesel engine machine body, a lubrication secondary oil gallery is arranged in the crankshaft, the primary oil gallery is provided with an oil inlet and at least one oil outlet, and the primary and the secondary bearing bushings are both provided with oil grooves. The utility model is characterized in that the lubrication primary oil gallery is communicated with an oil groove (A) of the primary bearing bushing via an oil outlet, the lubrication secondary oil gallery is communicated with the oil groove (A) on the primary bearing bushing via an oil inlet, the lubrication oil secondary gallery is provided with at least two oil outlets, one of the oil outlets is disposed at the neck position of a crankshaft connecting rod, and the other oil outlet is communicated with an oil groove (B) arranged on the secondary bearing bushing.
Description
Technical field
The utility model relates to a kind of diesel lubrication device.
Background technique
The lubricating fitting of existing diesel engine is an important device that influences diesel engine work, lubricating fitting provides oil lubricating to each working position of diesel engine, the oil outlet that joins with bent axle of existing main oil leab is arranged on the bearing support connection of diesel-engine body and flywheel casing, feeding by the oilhole on the bearing support in the oil groove of the bearing shell on the bearing support, the filler opening of crankshaft lubrication oil duct is arranged on an end of the bent axle that joins with flywheel casing, such design is prone to the corresponding appearance dislocation in duct in installation process, and the junction point of oil duct process is more, is prone to the oil impregnate phenomenon at junction point.
The model utility content
The technical problems to be solved in the utility model is: the problem at oil impregnate appears in the place of rejoining in the lubricating fitting in the existing diesel provides a kind of diesel lubrication device.
In order to overcome the defective that exists in the background technique, the technological scheme that its technical problem that solves the utility model adopts is: the diesel lubrication device, has diesel-engine body, flywheel casing of fixedlying connected and bent axle with body, one end of bent axle is connected with diesel-engine body by main axle bush, the other end of bent axle is connected with the diesel engine flywheel casing by secondary bearing shell, be provided with lubricated main oil gallery in the diesel-engine body, be provided with lubricated secondary oil duct in the bent axle, main oil gallery is provided with a filler opening and at least one oil outlet, main axle bush and secondary bearing shell are provided with oil groove, it is characterized in that: lubricated main oil gallery is communicated with the oil groove of main axle bush by an oil outlet, lubricated secondary oil duct is arranged on oil groove on the main axle bush by filler opening and is communicated with, lubricated secondary oil duct is provided with at least two oil outlets, an oil outlet is arranged on the crank-shaft link neck place, and another oil outlet is communicated with oil groove on the secondary bearing shell.
The utility model has solved the defective that exists in the background technique, and the utility model is simple in structure, reduces the generation of Bearing score phenomenon, has effectively controlled oil mass, has reduced cost of production, has improved outward appearance, has installed and removed conveniently, reduced the leakage of oil link.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the part enlarged view of I among Fig. 1.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Preferred embodiment of the present utility model as shown in Figure 1, present embodiment has diesel-engine body 1, flywheel casing 2 of fixedlying connected and bent axle 3 with body, one end of bent axle 3 joins by main axle bush and body 11, the position that contacts with bent axle 3 at main axle bush is provided with oil groove A, be provided with lubricated main oil gallery 11 in the body 1, lubricated main oil gallery 11 has filler opening 111 and at least one oil outlet 112, an oil outlet 112 of lubricated main oil gallery 11 is arranged on main axle bush and body 1 contacting point, be communicated with the oil groove A of main axle bush and be provided with the secondary oil duct 31 of crankshaft lubrication in the bent axle 3, the crankshaft lubrication oil duct has a filler opening 311 and at least two oil outlets, the secondary oil duct filler opening 311 of crankshaft lubrication is arranged on and bent axle 3 position that contacts with main axle bush a, the position of the secondary oil duct filler opening 311 of crankshaft lubrication is communicated with the oil groove B on the main axle bush, connecting rod neck place at bent axle 3 is provided with crank lubricating road oil outlet 312, the secondary oil duct oil outlet 313 of crankshaft lubrication is arranged on the position of bent axle 3 and secondary bearing shell connecting part, and the secondary oil duct oil outlet 313 of crankshaft lubrication is communicated with oil groove B on the secondary bearing shell.
The utility model in the running, machine oil 1 enters by the filler opening 111 of lubricated main oil gallery 11, enter in the oil groove A of main axle bush flowing to oil outlet 112 by lubricated main oil gallery 11, the surface of contact that a part is penetrated into main axle bush a and bent axle 3 lubricates, another part enters crankshaft lubrication oil duct 31 by crankshaft lubrication oil duct filler opening 311, machine oil flows to two crank lubricating road oil outlets by crankshaft lubrication oil duct 31, and machine oil flows out the lubricating contact face from these two crank lubricating road oil outlets
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (1)
1, a kind of diesel lubrication device, has diesel-engine body, flywheel casing of fixedlying connected and bent axle with body, one end of bent axle is connected with diesel-engine body by main axle bush, the other end of bent axle is connected with the diesel engine flywheel casing by secondary bearing shell, be provided with lubricated main oil gallery in the diesel-engine body, be provided with lubricated secondary oil duct in the bent axle, main oil gallery is provided with a filler opening and at least one oil outlet, main axle bush and secondary bearing shell are provided with oil groove, it is characterized in that: lubricated main oil gallery is communicated with the oil groove (A) of main axle bush by an oil outlet, lubricated secondary oil duct is arranged on oil groove (A) on the main axle bush by filler opening and is communicated with, lubricated secondary oil duct is provided with at least two oil outlets, an oil outlet is arranged on the crank-shaft link neck place, and another oil outlet is communicated with oil groove (B) on the secondary bearing shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202152827U CN201310392Y (en) | 2008-12-09 | 2008-12-09 | Diesel engine lubrication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202152827U CN201310392Y (en) | 2008-12-09 | 2008-12-09 | Diesel engine lubrication apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310392Y true CN201310392Y (en) | 2009-09-16 |
Family
ID=41107646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202152827U Expired - Fee Related CN201310392Y (en) | 2008-12-09 | 2008-12-09 | Diesel engine lubrication apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310392Y (en) |
-
2008
- 2008-12-09 CN CNU2008202152827U patent/CN201310392Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGFA POWER MACHINERY CO., LTD., CHANGZHOU CITY Free format text: FORMER OWNER: CHANGFA INDUSTRIAL GROUP CO., LTD., JIANGSU PROV. Effective date: 20110321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213176 LIJIA TOWN, WUJIN DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE TO: 213176 CHANGFA INDUSTRIAL PARK, NANMEN, WUJIN DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110321 Address after: 213176 Chang FA Industrial Zone, South Gate, Wujin District, Jiangsu, Changzhou Patentee after: Changfa Power Machinery Co., Ltd., Changzhou City Address before: 213176 Lijia Town, Wujin District, Jiangsu, Changzhou Patentee before: Changfa Industrial Group Co., Ltd., Jiangsu Prov. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: 213176 Chang FA Industrial Park, Wujin Road, Wujin District, Jiangsu, Changzhou Patentee after: Jiangsu Changfa Agricultural Equipment Co., Ltd. Address before: 213176 Chang FA Industrial Zone, South Gate, Wujin District, Jiangsu, Changzhou Patentee before: Changfa Power Machinery Co., Ltd., Changzhou City |
|
| 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: 20090916 Termination date: 20161209 |