CN204024762U - A kind of Novel diesel engine sump strainer - Google Patents
A kind of Novel diesel engine sump strainer Download PDFInfo
- Publication number
- CN204024762U CN204024762U CN201420448318.1U CN201420448318U CN204024762U CN 204024762 U CN204024762 U CN 204024762U CN 201420448318 U CN201420448318 U CN 201420448318U CN 204024762 U CN204024762 U CN 204024762U
- Authority
- CN
- China
- Prior art keywords
- oil
- suction dish
- flange
- oil suction
- sucking pipe
- 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
- 239000003921 oil Substances 0.000 claims abstract description 53
- 239000010721 machine oil Substances 0.000 claims abstract description 26
- 239000000446 fuel Substances 0.000 claims abstract description 25
- 239000000725 suspension Substances 0.000 claims abstract description 18
- 230000008676 import Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000010705 motor oil Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of Novel diesel engine sump strainer, comprises oil pump, flange, fuel sucking pipe, suspension hook, oil suction dish and filter screen.The machine oil outlet of flange is corresponding with the filler opening of oil pump, and is bolted to connection in oil pump.The machine oil import engageable communication of flange is in the horizontal ends of fuel sucking pipe.Under the tail end of fuel sucking pipe, curved engageable communication is in the top of oil suction dish.Oil suction dish is the bowl-shape shape of back-off, and the end mouth of oil suction dish is closed by filter screen.Suspension hook is Z-shaped sheet metal part, and the mounting hole of suspension hook lower plane is set in the tail end of fuel sucking pipe, and the lower end of plane is bonded on the top of oil suction dish.On suspension hook, plane is bolted to connection on diesel-engine body.The utility model structure is simple, and cost is low, is convenient to promote.Fundamentally solve sump strainer and occur when working and running the phenomenon that oil suction dish comes off.
Description
Technical field
The utility model relates to diesel engine technologies field, specifically a kind of Novel diesel engine sump strainer.
Background technique
At present, in known diesel engine, the function of engine oil strainer for diesel engine is under the suction of oil pump, again by fuel filter suction pipe guides ingress engine oil pump after tentatively being filtered by the machine oil of oil sump by the filter screen of fuel filter.Due to the dither of diesel engine itself, add additional stress and vibration that machine oil produces when oil suction dish sucks, prior art sump strainer work run in often there is the phenomenon that oil suction dish comes off, lack lubricant oil to cause diesel engine to sting watt, more serious meeting causes whole diesel engine to scrap.
Model utility content
In order to solve the problem that sump strainer oil suction dish and fuel sucking pipe come off, the utility model provides a kind of new oil fuel filter.
The purpose of this utility model is achieved by the following technical programs: a kind of Novel diesel engine sump strainer, comprises oil pump, flange 1, fuel sucking pipe 3, suspension hook 4, oil suction dish 5 and filter screen 6.
The upper plane of flange 1 is provided with machine oil outlet 8 and bolt connecting hole, and a side of flange 1 is provided with machine oil import 7, and this lateral vertical is in the upper plane of flange 1.Machine oil import 7 and machine oil export 8 and vertically to communicate; The machine oil outlet 8 of flange 1 is corresponding with the filler opening of oil pump, and is fixedly connected in oil pump by pad 2, bolt.Machine oil import 7 engageable communication of flange 1 is in the horizontal ends of fuel sucking pipe 3.Under the tail end of fuel sucking pipe 3, curved engageable communication is in the top of oil suction dish 5.The bowl-shape shape of oil suction dish 5 in back-off, and the end mouth of oil suction dish 5 is closed by filter screen 6.Described filter screen 6 is woven by mild steel wire and makes.
Suspension hook 4 is Z-shaped sheet metal part, and the upper and lower plane that Z-shaped sheet metal part is formed is equipped with mounting hole.The mounting hole of suspension hook 4 lower plane is set in the tail end of fuel sucking pipe 3, and the lower end of plane is bonded on the top of oil suction dish 5.On suspension hook 4, plane is bolted to connection on diesel-engine body.
Advantageous Effects of the present utility model is embodied in following several aspect:
1., by carrying out reliability trial on a four-cylinder diesel engine machine, after 400 hours stress alternations there is not event in sump strainer.Thus the utility model fundamentally solve sump strainer work run time there is the phenomenon that oil suction dish comes off;
2. the utility model structure is simple, and cost is low, is convenient to promote.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is flange plan view of the present utility model.
Fig. 4 is that the A of Fig. 3 is to revolved view.
Sequence number in figure, 1 flange, 2 pads, 3 fuel sucking pipes, 4 suspension hooks, 5 oil suction dishes, 6 filter screens, 7 machine oil imports, machine oil outlet 8.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is further described.
Embodiment:
See Fig. 1, Fig. 2.A kind of Novel diesel engine sump strainer, comprises oil pump, flange 1, fuel sucking pipe 3, suspension hook 4, oil suction dish 5 and filter screen 6.
See Fig. 3, Fig. 4.The upper plane of flange 1 is provided with machine oil outlet 8 and bolt connecting hole, and a side of flange 1 is provided with machine oil import 7, and this lateral vertical is in the upper plane of flange 1.Machine oil import 7 and machine oil export 8 and vertically to communicate.
See Fig. 1.The machine oil outlet 8 of flange 1 is corresponding with the filler opening of oil pump, flange 1 two M6 bolts and bullet pad are fixedly connected in oil pump, and with the filler opening of paper pulp latex mattress sheet 2 sealing flange machine oil outlet 8 with oil pump, effectively prevent engine oil leakage and air to be mixed into oil pump oil suction chamber.The horizontal ends of fuel sucking pipe 3 inserts the machine oil import 7 about 15mm of flange 1, and fuel sucking pipe 3 is comparatively large with the area of contact of flange 1, connects reliable, therefore only needs surrounding brazing to ensure sealing machine oil.
Under the tail end of fuel sucking pipe 3, bend cutting enters the top of oil suction dish 5.Because fuel sucking pipe 3 and oil suction dish 5 wall thickness all only have 1mm, both area of contact are less, therefore adopt carbon dioxide gas arc welding to improve join strength; The oil suction dish 5 bowl-shape shape in back-off, and the end mouth of oil suction dish 5 fastens metal screen 6 by flange closes.Filter screen 6 is woven by mild steel wire and makes, and oil resistant is corrosion-resistant.When work runs, diesel lubrication oil enters oil suction dish 5 and fuel sucking pipe 3 again after filter screen 6 coarse filtration of oil suction dish 5 front end, and the support of fuel sucking pipe 3 and oil suction dish 5 reliability of fixing for whole sump strainer is particularly important thus.
Because diesel engine condition is complicated, flow of lubrication is with constantly changes such as diesel engine speeds, and oil suction dish 5 bears alternating stress, therefore needs secure support, increases suspension hook 4 in oil suction dish 5 rear end for this reason.Suspension hook 4 is Z-shaped sheet metal part, and the upper and lower plane that Z-shaped sheet metal part is formed is equipped with mounting hole.The mounting hole of suspension hook 4 lower plane is set in the tail end of fuel sucking pipe 3, and the area of contact of the lower end of plane and oil suction dish 5 is large as far as possible, and adopts carbon dioxide gas arc welding, to improve join strength.On suspension hook 4, plane is bolted on diesel-engine body by M6.
Claims (2)
1. a Novel diesel engine sump strainer, comprises oil pump, flange (1), fuel sucking pipe (3), oil suction dish (5) and filter screen (6); The upper plane of described flange (1) is provided with machine oil outlet (8) and bolt connecting hole, and a side of described flange (1) is provided with machine oil import (7), and this lateral vertical is in the upper plane of flange (1); Described machine oil import (7) exports with machine oil that (8) are vertical to communicate; Machine oil outlet (8) of described flange (1) is corresponding with the filler opening of oil pump, and is fixedly connected in oil pump by pad (2), bolt; Machine oil import (7) engageable communication of described flange (1) is in the horizontal ends of fuel sucking pipe (3); Under the tail end of described fuel sucking pipe (3), curved engageable communication is in the top of oil suction dish (5); The bowl-shape shape of described oil suction dish (5) in back-off, and the end mouth of oil suction dish (5) is closed by filter screen (6);
It is characterized in that: also comprise suspension hook (4); Described suspension hook (4) is Z-shaped sheet metal part, and the upper and lower plane that Z-shaped sheet metal part is formed is equipped with mounting hole; The mounting hole of described suspension hook (4) lower plane is set in the tail end of fuel sucking pipe (3), and the lower end of plane is bonded on the top of oil suction dish (5); The upper plane of described suspension hook (4) is bolted to connection on diesel-engine body.
2. a kind of Novel diesel engine sump strainer according to claim 1, is characterized in that: described filter screen (6) is woven by mild steel wire and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448318.1U CN204024762U (en) | 2014-08-11 | 2014-08-11 | A kind of Novel diesel engine sump strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448318.1U CN204024762U (en) | 2014-08-11 | 2014-08-11 | A kind of Novel diesel engine sump strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024762U true CN204024762U (en) | 2014-12-17 |
Family
ID=52064644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448318.1U Expired - Fee Related CN204024762U (en) | 2014-08-11 | 2014-08-11 | A kind of Novel diesel engine sump strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116557105A (en) * | 2023-05-05 | 2023-08-08 | 广西玉柴机器股份有限公司 | Engine oil filtering device of plastic oil pan of engine |
-
2014
- 2014-08-11 CN CN201420448318.1U patent/CN204024762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116557105A (en) * | 2023-05-05 | 2023-08-08 | 广西玉柴机器股份有限公司 | Engine oil filtering device of plastic oil pan of 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190811 |