CN2648241Y - Single-cylinder diesel oil engine new body - Google Patents
Single-cylinder diesel oil engine new body Download PDFInfo
- Publication number
- CN2648241Y CN2648241Y CN 03217195 CN03217195U CN2648241Y CN 2648241 Y CN2648241 Y CN 2648241Y CN 03217195 CN03217195 CN 03217195 CN 03217195 U CN03217195 U CN 03217195U CN 2648241 Y CN2648241 Y CN 2648241Y
- Authority
- CN
- China
- Prior art keywords
- rolling bearing
- crankshaft
- diesel
- bent axle
- cylinder diesel
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a novel body of a horizontal single-cylinder diesel applied to Shandong 195 basic gear transmission system and is an improvement on the basis of the original body. A step hole provided with a rolling bearing (3) is arranged in the inner side of a crankshaft hole near the body (1); the crankshaft hole is arranged on the body (1) at one side of the gear chamber (1); a crankshaft (4) is connected with the body (1) by the rolling bearing (3) to lead the two ends of the crankshaft (4) be both connected with the body (1) by the rolling bearing (3), thus making the rotation of the crankshaft (4) more flexible, therefore, the utility model has the advantages of improving starting performance and enhancing the reliability of the diesel and mechanical efficiency.
Description
One, technical field
The utility model is the novel body of a kind of Shandong 195 basic pinion unit single-cylinder horizontal diesel engines.
Two, background technique
The body of present Shandong 195 basic pinion unit single-cylinder horizontal diesel engines, in a side that connects assembling with idler shaft, trunnion shaft, bent axle, bent axle is to be supported on the body hole by bearing shell at this end, the crankshaft two end journal rest is that an end passes through rolling bearing like this, the other end then realizes that by bearing shell assembling connects, because sliding bearing is to the lubricating requirement height, and rotates dumb, influenced the starting performance of diesel engine, and mechanical efficiency is not high.
Three, summary of the invention
The purpose of this utility model is to provide a kind of novel diesel-engine body for Shandong 195 basic pinion unit single-cylinder horizontal diesel engines, it can improve the assembling connecting relation of bent axle and diesel-engine body, bent axle is all connected by rolling bearing with the two ends of body, make the lubricating requirement unanimity at two ends, rotate flexibly, thereby improve the starting performance of diesel engine, improve the reliability and the mechanical efficiency of diesel engine.
For achieving the above object, the technological scheme that the utility model is taked is: former Shandong 195 basic pinion unit diesel-engine bodies are improved by gear chamber one side place, that is: lean on the crankshaft hole of gear chamber one side to be provided with the shoulder hole of dress rolling bearing by an end of body inboard at diesel-engine body, promptly this crankshaft hole is changed into shoulder hole by former clear opening, and bent axle is installed in the body crankshaft hole by rolling bearing.Because of the other end of bent axle is to connect by rolling bearing with body, thereby realize that bent axle all connects by rolling bearing with the two ends of body, make the lubricating requirement unanimity at two ends, and make the bent axle rotation more flexible.
Because the utility model leans on the crankshaft hole of a side of gear chamber to change shoulder hole into body, only need suitably thickening of the gear chamber junction plane on the body of this side (A face), just can realize making the two ends of bent axle all can make the lubricating requirement at two ends consistent with the body connection by rolling bearing, thereby make the rotation of bent axle more flexible, also just improved the starting performance of diesel engine.Therefore, the utlity model has the starting performance of having improved diesel engine, improved characteristics such as the reliability of diesel engine and mechanical efficiency.
Four, description of drawings
Accompanying drawing is the utility model schematic representation.
Five, embodiment
The utility model is to improve on the basis of former Shandong 195 basic pinion unit single-cylinder horizontal diesel-engine bodies, see accompanying drawing, be provided with the shoulder hole of dress rolling bearing by an end of body 1 inboard by the crankshaft hole of gear chamber one side at body 1, bent axle 4 is installed in the crankshaft hole of body 1 this side by rolling bearing 3, and suitably thicken boss on the body 1 of this side, suitably shorten idler shaft 2, the diameter of axle of trunnion shaft 5 and body 1 assembling, bent axle 4 is all assembled by rolling bearing 3 with the two ends of body 1 to be connected, it is more flexible that bent axle 4 is rotated, therefore improve the starting performance of diesel engine, improved reliability and mechanical efficiency.
Claims (1)
- The novel body of single cylinder diesel of a kind of Shandong 195 basic pinion unit single-cylinder horizontal diesel engines, it is characterized in that body (1) is provided with the shoulder hole of adorning rolling bearing (3) by the crankshaft hole of gear chamber one side by the inboard end of body (1), bent axle (4) is installed in the crankshaft hole of body (1) by rolling bearing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217195 CN2648241Y (en) | 2003-05-17 | 2003-05-17 | Single-cylinder diesel oil engine new body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217195 CN2648241Y (en) | 2003-05-17 | 2003-05-17 | Single-cylinder diesel oil engine new body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648241Y true CN2648241Y (en) | 2004-10-13 |
Family
ID=34325779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217195 Expired - Fee Related CN2648241Y (en) | 2003-05-17 | 2003-05-17 | Single-cylinder diesel oil engine new body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648241Y (en) |
-
2003
- 2003-05-17 CN CN 03217195 patent/CN2648241Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 |