CN203796351U - Lubricating and cooling spraying device for gear of diesel engine - Google Patents
Lubricating and cooling spraying device for gear of diesel engine Download PDFInfo
- Publication number
- CN203796351U CN203796351U CN201420206484.0U CN201420206484U CN203796351U CN 203796351 U CN203796351 U CN 203796351U CN 201420206484 U CN201420206484 U CN 201420206484U CN 203796351 U CN203796351 U CN 203796351U
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- China
- Prior art keywords
- oil pipe
- lubricating
- cooling
- seat
- lubrication
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Abstract
The utility model relates to a lubricating and cooling spraying device for a gear of a diesel engine. The lubricating and cooling spraying device comprises a timing idle gear shaft, an idle gear shaft pressing plate, a backing sleeve, an oil pipe seat, a lubricating and cooling oil pipe I, a lubricating and cooling oil pipe II, an oil pipe fixing clamp I and an oil pipe fixing clamp II, wherein the lubricating and cooling oil pipe I and the lubricating and cooling oil pipe II are welded on the oil pipe seat, and the oil pipe clamp I and the oil pipe clamp II are welded on the oil pipe. An axial oilway in the oil pipe seat, an oilway in the idle gear shaft pressing plate and an oilway of the timing idle gear shaft are communicated with an oilway of the device body, the oil pipe seat is provided with a transverse oilway communicated with the axial oilway, and a three-way oilway is formed to supply oil for the two lubricating and cooling oil pipe. An idle gear, a carrier gear and a hydraulic pump gear are lubricated and cooled. The lubricating and cooling spraying device adopts the lubricating and cooling oil pipes externally connected to lubricate and cool all gears, and the oil pipe is fixed on a gear chamber. The lubricating and cooling spraying device is simple in structure, firm and reliable, the oil pipe is good in guiding property and capable of lubricating and cooling all the gears sufficiently, and premature wear of bearings and gears and the like is greatly reduced. Service lives of parts are prolonged, and noise of the integral diesel engine is reduced.
Description
Technical field
The utility model relates to Diesel Engine Technique Field, specifically a kind of diesel engine gear lubrication cooling sprayer.
Background technique
Domestic a lot of diesel engine gear lubrications are at present cooling is mainly by processing oil duct on gear or on gear chamber cover, operative gear to be lubricated.The component difficulty that the method is processed, oil duct complicated layout, and can not implement all gears lubricated fully.As can only leaning on the mist of oil in gear chamber, idle gear, carrier gear, hydraulic pump gear be lubricated; therefore cause insufficient lubrication; excess Temperature; often can cause in the course of the work the mechanical noise of the premature wear such as bearing, gear phenomenon and gear to strengthen, thereby reduce the working life of component and become the governing factor that affects Diesel Engine Complete Machine noise.
Model utility content
The deficiency existing for above-mentioned current condition, the utility model provides a kind of diesel engine gear lubrication cooling sprayer.
The purpose of this utility model is achieved by the following technical programs:
A kind of diesel engine gear lubrication cooling sprayer, comprises oil pipe fixing clamp I 1, lubrication oil pipe I 2, oil pipe seat 3, oil pipe fixing clamp II 4, lubrication oil pipe II 5, timing idle gear axle 7 and idler shaft pressing plate 6; On the end face of timing idle gear axle 7, idler shaft pressing plate 6, be laid with corresponding identical a central through bore and two mounting holes; Oil pipe fixing clamp I 1, oil pipe fixing clamp II 4 are equipped with hangers hole; Oil pipe seat 3 is kidney-shaped shape, and two ears up and down of oil pipe seat 3 are provided with mounting hole, and the middle of two ears of oil pipe seat 3 is provided with a boss.Oil pipe seat 3 middles, boss bottom surface are provided with counterbore, and a side of oil pipe seat 3 boss is provided with a cross through hole.The cross through hole of oil pipe seat 3 forms three through hole roads with vertical the communicating of counterbore of oil pipe seat 3.
The counterbore of the central through bore of timing idle gear axle 7, idler shaft pressing plate 6 and two mounting holes and oil pipe seat 3 and two mounting holes are corresponding to be connected in turn on idle gear 9 by bolt.It is linear that lubrication oil pipe I 2 is space S, and the horizontal ends of lubrication oil pipe I 2 is bonded on the cross through hole aperture in oil pipe seat 3 boss left sides.The waist of the curved hook end of lubrication oil pipe I 2 is engaging oil pipe fixing clamp I 1, and is fixed in gear chamber by cushion cover 8 by bolt.It is linear that lubrication oil pipe II 5 is ripple, and the horizontal ends of lubrication oil pipe II 5 is bonded on the cross through hole aperture on oil pipe seat 3 boss right sides.The waist of the beveled end of lubrication oil pipe II 5 is engaging oil pipe fixing clamp II 4, and by bolt by being fixed in gear chamber.
Useful technique effect of the present utility model embodies in the following areas:
1. simple in structure, the easy accessibility, solid and reliable of the utility model;
2. the guidance quality of oil pipe of the present utility model is good, uses flexibly, can be lubricated cmpletely coolingly to all gears, greatly reduces the generation of the premature wear such as bearing, gear phenomenon.Extend the working life of component, reduced the total noise of centrifuge of diesel engine simultaneously.
Brief description of the drawings
Fig. 1 is the utility model plan view.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the plan view of oil pipe seat.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is scheme of installation of the present utility model.
Sequence number in figure, 1 oil pipe fixing clamp I, 2 lubrication oil pipe I, 3 oil pipe seats, 4 oil pipe fixing clamp II, 5 lubrication oil pipe II, 6 idler shaft pressing plates, 7 timing idle gear axles, 8 cushion covers, 9 idle gears, 10 carrier gears, 11 hydraulic pump gears.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is further described.
Referring to Fig. 1, Fig. 2.A kind of diesel engine gear lubrication cooling sprayer, comprises oil pipe fixing clamp I 1, lubrication oil pipe I 2, oil pipe seat 3, oil pipe fixing clamp II 4, lubrication oil pipe II 5, timing idle gear axle 7 and idler shaft pressing plate 6.
On the end face of timing idle gear axle 7, idler shaft pressing plate 6, be laid with corresponding identical a central through bore and two mounting holes; Oil pipe fixing clamp I 1, oil pipe fixing clamp II 4 are equipped with hangers hole.
Referring to Fig. 3, Fig. 4.Oil pipe seat 3 is kidney-shaped shape, and two ears up and down of oil pipe seat 3 are provided with mounting hole, and the middle of two ears of oil pipe seat 3 is provided with a boss.Oil pipe seat 3 middles, boss bottom surface are provided with counterbore, and a side of oil pipe seat 3 boss is provided with a cross through hole.The cross through hole of oil pipe seat 3 forms three through hole roads with vertical the communicating of counterbore of oil pipe seat 3.
Referring to Fig. 1, Fig. 2, the counterbore of the central through bore of timing idle gear axle 7, idler shaft pressing plate 6 and two mounting holes and oil pipe seat 3 and two mounting holes are corresponding to be connected in turn on idle gear 9 by bolt.It is linear that lubrication oil pipe I 2 is space S, and the horizontal ends of lubrication oil pipe I 2 is bonded on the cross through hole aperture in oil pipe seat 3 boss left sides.The waist of the curved hook end of lubrication oil pipe I 2 is engaging oil pipe fixing clamp I 1, and is fixed in gear chamber by cushion cover 8 by bolt.It is linear that lubrication oil pipe II 5 is ripple, and the horizontal ends of lubrication oil pipe II 5 is bonded on the cross through hole aperture on oil pipe seat 3 boss right sides.The waist of the beveled end of lubrication oil pipe II 5 is engaging oil pipe fixing clamp II 4, and by bolt by being fixed in gear chamber.
Embodiment:
Working principle of the present utility model:
Referring to Fig. 1, Fig. 2, Fig. 5.The utility model mainly adopts external lubrication oil pipe to be lubricated cooling to all gears.Lubricant oil in body enters the central through bore of idle gear shaft 7 by body oil duct, enter the counterbore on oil pipe seat 3 through the central through bore on idler shaft pressing plate 6, again by the lubrication oil pipe I 2 and the lubrication oil pipe II 5 that enter respectively two ends with the vertical cross through hole communicating of counterbore on oil pipe seat 3, oil in lubrication oil pipe I 2 is because the effect of pressure is sprayed on idle gear 9, for lubrication idle gear 9; Oil in lubrication oil pipe II 5 is because pressure-acting sprays in the engagement place of carrier gear 10 and hydraulic pump gear 11, for lubrication carrier gear 10 and hydraulic pump gear 11.
Claims (1)
1. a diesel engine gear lubrication cooling sprayer, comprises timing idle gear axle (7) and idler shaft pressing plate (6); On the end face of described timing idle gear axle (7), idler shaft pressing plate (6), be laid with corresponding identical a central through bore and two mounting holes; It is characterized in that: also comprise oil pipe fixing clamp I (1), lubrication oil pipe I (2), oil pipe seat (3), oil pipe fixing clamp II (4), lubrication oil pipe II (5); Described oil pipe fixing clamp I (1), oil pipe fixing clamp II (4) are equipped with hangers hole; Described oil pipe seat (3) is kidney-shaped shape, and two ears up and down of oil pipe seat (3) are provided with mounting hole, and the middle of two ears of oil pipe seat (3) is provided with a boss; Middle, described oil pipe seat (3) boss bottom surface is provided with counterbore, and a side of oil pipe seat (3) boss is provided with a cross through hole; The cross through hole of described oil pipe seat (3) forms three through hole roads with vertical the communicating of counterbore of oil pipe seat (3); The counterbore of the central through bore of described timing idle gear axle (7), idler shaft pressing plate (6) and two mounting holes and oil pipe seat (3) and two mounting holes are corresponding to be connected in turn on idle gear (9) by bolt; It is linear that described lubrication oil pipe I (2) is space S, and the horizontal ends of lubrication oil pipe I (2) is bonded on the cross through hole aperture in oil pipe seat (3) boss left side; The waist of the curved hook end of lubrication oil pipe I (2) is engaging oil pipe fixing clamp I (1), and is fixed in gear chamber by cushion cover (8) by bolt; It is linear that described lubrication oil pipe II (5) is ripple, and the horizontal ends of lubrication oil pipe II (5) is bonded on the cross through hole aperture on oil pipe seat (3) boss right side; The waist of the beveled end of lubrication oil pipe II (5) is engaging oil pipe fixing clamp II (4), and by bolt by being fixed in gear chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206484.0U CN203796351U (en) | 2014-04-25 | 2014-04-25 | Lubricating and cooling spraying device for gear of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206484.0U CN203796351U (en) | 2014-04-25 | 2014-04-25 | Lubricating and cooling spraying device for gear of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796351U true CN203796351U (en) | 2014-08-27 |
Family
ID=51378571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206484.0U Expired - Fee Related CN203796351U (en) | 2014-04-25 | 2014-04-25 | Lubricating and cooling spraying device for gear of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295727A (en) * | 2014-11-07 | 2015-01-21 | 合肥大安印刷有限责任公司 | Gear lubrication mechanism |
| CN112719465A (en) * | 2020-12-23 | 2021-04-30 | 扬州力创机床有限公司 | Spiral bevel gear oil-gas lubricating system of vertical-horizontal conversion milling machine |
-
2014
- 2014-04-25 CN CN201420206484.0U patent/CN203796351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295727A (en) * | 2014-11-07 | 2015-01-21 | 合肥大安印刷有限责任公司 | Gear lubrication mechanism |
| CN112719465A (en) * | 2020-12-23 | 2021-04-30 | 扬州力创机床有限公司 | Spiral bevel gear oil-gas lubricating system of vertical-horizontal conversion milling machine |
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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: 20140827 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |