CN206830324U - Diesel engine body - Google Patents
Diesel engine body Download PDFInfo
- Publication number
- CN206830324U CN206830324U CN201720485038.1U CN201720485038U CN206830324U CN 206830324 U CN206830324 U CN 206830324U CN 201720485038 U CN201720485038 U CN 201720485038U CN 206830324 U CN206830324 U CN 206830324U
- Authority
- CN
- China
- Prior art keywords
- hole
- cylinder chamber
- dividing plate
- chamber dividing
- oilhole
- 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
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses diesel engine body, including crankshaft installed hole, cam shaft mounting hole, oilhole and cooling water hole, on cylinder chamber dividing plate, cylinder chamber dividing plate is provided with many places along body fore-and-aft direction in crankshaft installed hole, it is characterised in that：Designed for semicircle orifice in crankshaft installed hole, the lower section of cylinder chamber dividing plate is provided with left and right supporting rib, the upper end of left and right supporting rib is connected with cylinder chamber dividing plate, and the lower end of left and right supporting rib is connected with the bottom end face of body, and the crankshaft mobility space of large space is crossed between adjacent front and rear cylinder chamber dividing plate.The utility model is easy to assembly, and rigidity is strong, can at utmost improve crank activity space, improves generated output, while lubricates, cools down reasonable Arrangement, and structure is simplified and ensures safe to use.
Description
Technical field
It the utility model is related to a kind of diesel engine, and in particular to a kind of diesel engine body.
Background technology
Diesel engine is used for diesel generation, and the vital part of diesel engine includes body, diesel engine body
Complicated, processing request is high, and assembling is inconvenient, is difficult to ensure that rationally to ensure that rigidity crank activity space is smaller, during work
Lubrication and cooling, be difficult to ensure that in addition safe to use.
The content of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of easy to assembly, and rigidity is strong, can maximum journey
Degree improves crank activity space, improves generated output, while lubricates, cools down reasonable Arrangement, and structure is simplified and ensures safe to use
Diesel engine body.
The utility model is adopted the following technical scheme that to complete：
Diesel engine body, including crankshaft installed hole, cam shaft mounting hole, oilhole and cooling water hole, bent axle peace
Hole is filled on cylinder chamber dividing plate, cylinder chamber dividing plate is provided with many places along body fore-and-aft direction, it is characterised in that：Crankshaft installed hole is semicircle
Hole is designed, and the lower section of cylinder chamber dividing plate is provided with left and right supporting rib, and the upper end of left and right supporting rib is connected with cylinder chamber dividing plate, left and right branch
The lower end of stake rib bar is connected with the bottom end face of body, and the crankshaft mobility that large space is crossed between adjacent front and rear cylinder chamber dividing plate is empty
Between.
Oilhole, cooling water hole are set with the left side edge body left side wall fore-and-aft direction located at body, oilhole
By dividing oil guiding hole that lubricating oil is led into every place's crankshaft installed hole and often locating cam shaft mounting hole, cooling water hole will by tapping hole
Cooling water leads to each cooling water chamber.
Oilhole is provided with fuel feed hole cylinder chamber partition position at corresponding second and connects the fuel-displaced of lubricating oil pump, and lubricating oil pump is entered
Oil-piping is set parallel to oilhole, and extends to the front side of body.
After adopting the above technical scheme, the advantageous effects that the utility model is realized are：1. crankshaft installed hole is semicircle
Hole is designed, and is so both facilitated bent axle to assemble, is also simplified housing construction；2. the lower section of cylinder chamber dividing plate is provided with left and right supporting rib,
Body rigidity is improved, good operating stability, ensures generated output output；3. cross large space between adjacent front and rear cylinder chamber dividing plate
Crankshaft mobility space, so the piston stroke driven by bent axle also increases, improve generated output；4. oilhole, cooling water hole
Set with the left side edge body left side wall fore-and-aft direction located at body, lubrication, cooling reasonable Arrangement, structure simplify；5. lubrication
The fuel feed hole of oilhole cylinder chamber partition position at the corresponding 3rd, can more preferably ensure the lubricating oil pressure at all lubrications, ensure profit
Sliding reliability；6. the inflow pipeline of lubricating oil pump is set parallel to oilhole, and extends to the front side of body, thus make lubrication
The possibility leakage point of oil is located on front side of body, is easy to observation to handle and away among body, ensure safe to use.
Brief description of the drawings
The utility model has drawings described below：
Fig. 1 is structural representation of the present utility model,
Fig. 2 is Fig. 1 left view.
Embodiment
As illustrated, diesel engine body of the present utility model, including crankshaft installed hole 8, cam shaft mounting hole 5, profit
Lubrication hole 4 and cooling water hole 6, crankshaft installed hole 8 is on cylinder chamber dividing plate 9, when body is that six cylinders design, the edge of cylinder chamber dividing plate 9
Body fore-and-aft direction is provided with five（The front and back end cover plate of body is not included）, crankshaft installed hole 8 designs for semicircle orifice, cylinder chamber dividing plate 9
Lower section be provided with left and right supporting rib 10, the upper end of left and right supporting rib 10 is connected with cylinder chamber dividing plate 9, left and right supporting rib 10
Lower end is connected with the bottom end face of body, and the crankshaft mobility space 11 of large space is crossed between adjacent front and rear cylinder chamber dividing plate 9.Lubrication
Oilhole 4, cooling water hole 6 are set with the left side edge body left side wall fore-and-aft direction located at body, and the corresponding position of oilhole 4 exists
Body left side wall is provided with projection 12 provided with projection 13, the corresponding position of cooling water hole 6 in body left side wall, and oilhole 4 is by dividing
Lubricating oil is led to every place's crankshaft installed hole 8 and often locates cam shaft mounting hole 5 by oil guiding hole 1, and cooling water hole 6 will be cold by tapping hole
But water leads to each cooling water chamber 7.Oilhole 4 is provided with the cylinder chamber partition position connection lubricating oil pump at corresponding second of fuel feed hole 3
It is fuel-displaced, the inflow pipeline 2 of lubricating oil pump is set parallel to oilhole 4, and extends to the front side of body, corresponding inflow pipeline 2
Position is provided with projection 14 in body left side wall.
Claims (3)
1. diesel engine body, including crankshaft installed hole, cam shaft mounting hole, oilhole and cooling water hole, crankshaft installed
On cylinder chamber dividing plate, cylinder chamber dividing plate is provided with many places along body fore-and-aft direction in hole, it is characterised in that：Crankshaft installed hole is semicircle orifice
Design, the lower section of cylinder chamber dividing plate are provided with left and right supporting rib, and the upper end of left and right supporting rib is connected with cylinder chamber dividing plate, left and right support
The lower end of rib is connected with the bottom end face of body, and the crankshaft mobility space of large space is crossed between adjacent front and rear cylinder chamber dividing plate.
2. diesel engine body as claimed in claim 1, it is characterised in that：Oilhole, cooling water hole are same to be located at body
Left side edge body left side wall fore-and-aft direction set, oilhole is by dividing oil guiding hole that lubricating oil is led into every place's crankshaft installed
Hole and often locate cam shaft mounting hole, cooling water leads to each cooling water chamber by cooling water hole by tapping hole.
3. diesel engine body as claimed in claim 2, it is characterised in that：Oilhole is provided with fuel feed hole corresponding second
Locate the fuel-displaced of cylinder chamber partition position connection lubricating oil pump, the inflow pipeline of lubricating oil pump is set parallel to oilhole, and extends to machine
The front side of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485038.1U CN206830324U (en) | 2017-05-04 | 2017-05-04 | Diesel engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485038.1U CN206830324U (en) | 2017-05-04 | 2017-05-04 | Diesel engine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830324U true CN206830324U (en) | 2018-01-02 |
Family
ID=60769329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720485038.1U Expired - Fee Related CN206830324U (en) | 2017-05-04 | 2017-05-04 | Diesel engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830324U (en) |
-
2017
- 2017-05-04 CN CN201720485038.1U patent/CN206830324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180102 |