CN203201699U - Novel fuel tank of diesel engine - Google Patents
Novel fuel tank of diesel engine Download PDFInfo
- Publication number
- CN203201699U CN203201699U CN 201320138378 CN201320138378U CN203201699U CN 203201699 U CN203201699 U CN 203201699U CN 201320138378 CN201320138378 CN 201320138378 CN 201320138378 U CN201320138378 U CN 201320138378U CN 203201699 U CN203201699 U CN 203201699U
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- CN
- China
- Prior art keywords
- fuel tank
- dunnage
- diesel engine
- diesel
- vibration
- 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
The utility model discloses a novel fuel tank of a diesel engine. The novel fuel tank is mainly composed of a fuel tank supporting board, a fuel tank body, a vibration reducing cushion and the like. According to the novel fuel tank of the diesel engine, the fuel tank body is supported by the fuel tank supporting board of which the structure is improved, and the vibration reducing cushion is additionally arranged between the fuel tank body and a diesel engine body. The rigidity of the fuel tank is improved, the vibration resistance performance of the fuel tank is strengthened, and the service life of the fuel tank is prolonged.
Description
Technical field
The utility model technology relates to a kind of diesel oil tank that improves resistance to shock.
Background technique
Diesel oil tank (abbreviation fuel tank) is one of main easily damaged parts of diesel engine, because diesel engine work environment is more abominable, can produce larger vibration when work, and fuel tank belongs to thin-wall part, in use be prone to tear, the fault such as leakage of oil; According to statistics, use in the initial failure at diesel engine, fuel tank leakage of oil or the ratio of tearing account for 30% of whole diesel engine fault, occupy the first place of diesel engine fault.For many years, how to improve the resistance to shock of fuel tank, reduce fuel tank initial failure rate, be the difficult problem that agricultural machinery industry makes every effort to solve always.The utility model can improve the rigidity of fuel tank, strengthens the resistance to shock of fuel tank, has prolonged the working life of fuel tank.
Summary of the invention
The utility model provides the diesel engine oil box structure that reduces vibration for the vibration problem of diesel oil tank.
The technical solution adopted in the utility model is: mainly be comprised of fuel tank dunnage, fuel tank and damping pad etc.The fuel tank front adopts the fuel tank dunnage of architecture advances to support fuel tank, and the fuel tank dunnage is connected by fastening screw trip bolt with diesel-engine body; Increased simultaneously damping pad below fuel tank and between the diesel-engine body.The fuel tank dunnage of architecture advances is to suppress respectively two grooves as stiffening rib at fuel tank dunnage two fillet places, reduces the vibration of fuel tank; Filling sponge is as the vibration damping pad that shakes between fuel tank and diesel-engine body, and sponge is wanted can grease proofing, anti-120 ℃ of high temperature; Damping pad is after diesel engine is seated, and the elastic force that the sponge compression produces is just in time offset the weight that fills with oily whole fuel tank.Because diesel engine work environment is more abominable, when work, can produce larger vibration, in order to solve the at work vibration problem of fuel tank of diesel engine, filling sponge is as damping pad in the gap between fuel tank and diesel-engine body, the thickness of sponge is according to its density, elasticity is different and different, generally fill with oil as benchmark take fuel tank, after diesel engine is seated, the elastic force that the sponge compression produces is just in time offset the weight of whole fuel tank and is advisable, to having relatively high expectations of sponge quality, must be grease proofing, anti-120 ℃ of high temperature, this is that damping pad place working environment determines; Owing at the fuel tank bottom surface one deck sponge being arranged, fuel tank has been played the upwards effect of " holder ", make the rigidity of fuel tank bottom surface obtain reinforcement, resistance to shock rises at double, and sponge is elasticity simultaneously, and it can good absorption vibrate, and vibration is reduced.Two fillet places suppress respectively two grooves as stiffening rib in the fuel tank dunnage.Because fuel tank dunnage fillet place has suppressed two grooves, during diesel engine work, the resiliently deformable at fuel tank dunnage fillet place is effectively suppressed, and has reduced the bump of fuel tank dunnage to the fuel tank lower body, thereby reduced the vibration of fuel tank, improved the working life of fuel tank.
The beneficial effects of the utility model are, can improve the rigidity of fuel tank, strengthen the resistance to shock of fuel tank, have prolonged the working life of fuel tank.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model
Fig. 2 is 1 structural representation among Fig. 1
Fig. 3 is 1 sectional view among Fig. 1
Among Fig. 1,1, the fuel tank dunnage; 2, fuel tank; 3, damping pad; 4, fastening screw trip bolt; 5, diesel-engine body; 6, water tank.
Embodiment
Between diesel-engine body (among Fig. 1 5) and fuel tank (among Fig. 1 2), add the damping pad made with sponge (among Fig. 1 3), again fuel tank dunnage (among Fig. 1 1) is fixed on the diesel-engine body (among Fig. 1 5), forms Oiltank structure of the present utility model (Fig. 1).
Claims (1)
1. New oil tank of diesel engine, mainly formed by fuel tank dunnage, fuel tank and damping pad, the fuel tank dunnage that it is characterized in that fuel tank front employing architecture advances supports fuel tank, the fuel tank dunnage of architecture advances is to suppress respectively two grooves as stiffening rib at fuel tank dunnage two fillet places, reduce the vibration of fuel tank, the fuel tank dunnage is connected by fastening screw trip bolt with diesel-engine body; Increased simultaneously damping pad below fuel tank and between the diesel-engine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138378 CN203201699U (en) | 2013-03-11 | 2013-03-11 | Novel fuel tank of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138378 CN203201699U (en) | 2013-03-11 | 2013-03-11 | Novel fuel tank of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201699U true CN203201699U (en) | 2013-09-18 |
Family
ID=49145812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320138378 Expired - Fee Related CN203201699U (en) | 2013-03-11 | 2013-03-11 | Novel fuel tank of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625274A (en) * | 2013-03-23 | 2014-03-12 | 盐城工学院 | Anti-vibration oil tank |
| CN105909436A (en) * | 2016-04-08 | 2016-08-31 | 盐城工学院 | Silent fuel tank |
-
2013
- 2013-03-11 CN CN 201320138378 patent/CN203201699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625274A (en) * | 2013-03-23 | 2014-03-12 | 盐城工学院 | Anti-vibration oil tank |
| CN105909436A (en) * | 2016-04-08 | 2016-08-31 | 盐城工学院 | Silent fuel tank |
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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 |
Granted publication date: 20130918 Termination date: 20140311 |