CN202768160U - Diesel engine box body - Google Patents
Diesel engine box body Download PDFInfo
- Publication number
- CN202768160U CN202768160U CN 201220389784 CN201220389784U CN202768160U CN 202768160 U CN202768160 U CN 202768160U CN 201220389784 CN201220389784 CN 201220389784 CN 201220389784 U CN201220389784 U CN 201220389784U CN 202768160 U CN202768160 U CN 202768160U
- Authority
- CN
- China
- Prior art keywords
- box body
- oil pump
- diesel engine
- box
- upper box
- 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
Links
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a diesel engine box body which comprises an upper box body and a lower box body. The upper box body, a cylinder sleeve and a cylinder cover are connected and compressed tightly through a bolt, an oil pump is arranged inside a gear chamber of the lower box body. The organic oil pump is located on the box body and in a lower position and a short oil-taking time so that some structures like a retort can be lubricated rapidly. Due to the fact that the upper box body, the cylinder sleeve and the cylinder cover are connected and compressed tightly through the bolt, and the structure of the upper box body can be more stable.
Description
Technical field
The utility model discloses a kind of diesel engine box body, belong to technical field of internal combustion engines.
Background technique
On the market oil pump of diesel engine be positioned at the upper cylinder body rear end, by camshaft actuated, the in-line of oil pump is comprised of the casting oil duct in the upper and lower cylinder body respectively; Its shortcoming is: at first, the oil pump position is higher, and the oil pump oil-feed time is long, and the lubrication system supply time is long, the Bearing score that causing because of dry friction appears easily in the moving surfaces such as axle journal, kills phenomenon; Secondly, may there be the slit between the upper and lower cylinder body and causes that oil pump suction sky does not oil, and brings fatal fault to motor.
The model utility content
The utility model is intended to provide a kind of lubricated speed fast, safe diesel engine box body.
The purpose of this utility model can reach by following measures: a kind of diesel engine box body, comprise upper and lower casing, and described upper box, cylinder liner, cylinder head are bolted compression, are provided with organic oil pump in the described lower box gear chamber.
The technique scheme difference with the prior art is: this oil pump is positioned on the lower box, and the position is lower, and the oil-feed time is short, but the structures such as fast lubricant Qu Jing; Upper box, cylinder liner, cylinder head are bolted compression, so that the upper box structure is more firm.
Further, inflow pipeline and the flowline of described oil pump are positioned at lower box, have shortened oil-feed and the fuel-displaced distance of oil pump, avoid the slit between the upper and lower casing to cause that oil pump suction sky does not oil.
The utility model is simple in structure, and is safe, is suitable for promoting.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the utility model diesel engine box body embodiment's structural representation.
Embodiment
With reference to Fig. 1, a kind of diesel engine box body, the upper box 1 and the lower box 2 that comprise casting, upper box 1 and lower box 2 are bolted, described upper box 1, cylinder liner, cylinder head connect compression by stay bolt, be provided with organic oil pump 3 in described lower box 2 gear chamber, the inflow pipeline of this oil pump 3 and flowline all are arranged in the lower box 2.
This oil pump 3 is positioned on the lower box 2, the position is lower, the oil-feed time is short, but the structures such as fast lubricant Qu Jing, inflow pipeline and flowline are positioned at lower box 2, shortened oil-feed and the fuel-displaced distance of oil pump, avoided inhaling sky and not oiling owing to the slit between upper box 1 and the lower box 2 causes oil pump.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. diesel engine box body, it is characterized in that: comprise upper and lower casing, described upper box, cylinder liner, cylinder head are bolted compression, are provided with oil pump in the described lower box gear chamber.
2. diesel engine box body according to claim 1, it is characterized in that: inflow pipeline and the flowline of described oil pump are positioned at lower box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389784 CN202768160U (en) | 2012-08-08 | 2012-08-08 | Diesel engine box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389784 CN202768160U (en) | 2012-08-08 | 2012-08-08 | Diesel engine box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768160U true CN202768160U (en) | 2013-03-06 |
Family
ID=47774742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389784 Expired - Fee Related CN202768160U (en) | 2012-08-08 | 2012-08-08 | Diesel engine box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797585A (en) * | 2012-08-08 | 2012-11-28 | 重庆百吉四兴压铸有限公司 | Diesel engine box |
-
2012
- 2012-08-08 CN CN 201220389784 patent/CN202768160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797585A (en) * | 2012-08-08 | 2012-11-28 | 重庆百吉四兴压铸有限公司 | Diesel engine box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112016006107A2 (en) | lubricating compositions for direct injection engines | |
| BR112016006110A2 (en) | lubricating compositions for direct injection engines | |
| BR112012022335A2 (en) | "variable displacement lubricating pump (10) for supplying pressurized lubricant to an internal combustion engine" | |
| SG10201804946QA (en) | Method for improving engine fuel efficiency | |
| WO2009045601A3 (en) | Split shaft for high power diesel engine | |
| MX2015016932A (en) | Bearing structure for multi-link-type piston crank mechanism for internal combustion engines. | |
| CN202768160U (en) | Diesel engine box body | |
| WO2012145044A3 (en) | Lubricating system for a two-stroke engine | |
| CN204082332U (en) | Mini four-stroke gasoline engine | |
| GB201102191D0 (en) | A hybrid drive system | |
| CN204283546U (en) | Logical machine cylinder head lubricating structure | |
| CN102797585A (en) | Diesel engine box | |
| CN203271853U (en) | Engine oil duct structure | |
| CN101968001A (en) | Lubricating device of motor | |
| CN204113447U (en) | Single cylinder engine turbosupercharger voltage stabilizing independent lubricating system | |
| WO2018136470A3 (en) | Lubricating oil compositions and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines | |
| CN205064157U (en) | High -pressure oil pump tappet lubricating system | |
| CN205173304U (en) | Rocker -arm support of jar inner brake lubricating structure that oils | |
| CN202732929U (en) | Piston rod | |
| CN202202908U (en) | Air distributing camshaft for engine | |
| CN204126747U (en) | A kind of in-line four cylinder diesel-engine body | |
| CN103244234B (en) | Oil passage structure of engine | |
| CN204457916U (en) | A kind of new-typed gasoline engine lubrication system | |
| CN205243669U (en) | Crankcase and adopt diesel engine of this crankcase | |
| CN104265483A (en) | Four-cylinder diesel engine |
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: 20130306 Termination date: 20130808 |