CN2051204U - Grease spraying device for locomotive wheel flange - Google Patents
Grease spraying device for locomotive wheel flange Download PDFInfo
- Publication number
- CN2051204U CN2051204U CN 89210374 CN89210374U CN2051204U CN 2051204 U CN2051204 U CN 2051204U CN 89210374 CN89210374 CN 89210374 CN 89210374 U CN89210374 U CN 89210374U CN 2051204 U CN2051204 U CN 2051204U
- Authority
- CN
- China
- Prior art keywords
- grease
- spraying device
- grease spraying
- locomotive wheel
- wheel flanges
- 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.)
- Withdrawn
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Abstract
The utility model relates to a grease spraying device for locomotive wheel flanges, which has an independent spray head. The utility model is characterized in that a compressed air inlet sealing cover with a compressed air bypass hole path is added on the device end of a clamping plunger pump; a conduit is provided to communicate with the bypass hole path of the sealing cover; another conduit is communicated with a grease outlet hole corresponding to the grease pressing chamber of a plunger valve surface. Because the utility model is a tiny spray head, the grease spraying device for locomotive wheel flanges can be clamped in a small space near to a flange. The grease spraying device for locomotive wheel flanges can be assembled and maintained easily. Once the grease spraying device for locomotive wheel flanges drops in running, the grease spraying device for locomotive wheel flanges can be quickly thrown out by an air stream on a flange and the danger of the overturn of a locomotive can be avoided.
Description
The utility model relates to a kind of motocycle rim grease spraying device, forms, belongs to the power lubrication technology by electric appliance control box, electrically-controlled valve, depot fat jar, plunger pump, shower nozzle.
Reduce rolling resistance on the wheel rim of locomotive by grease is ejected into, facts have proved, this is a kind of scientific approach of saving 7% railroad fuel.The Madison of the U.S.---the kind company of base, Willie, waag that company, lubricating utensil companies etc. produce some motocycle rim grease spraying devices through on probation on railway lines such as Consolidated Rail Corporation, and the rail lubricant effect is satisfactory.Not enough is that plunger pump need directly be mounted near the wheel rim of locomotive, and installation and maintenance are convenient inadequately, in case take place then to have the danger of overturning locomotive because of driving shakes the accident that breaks away from.
The utility model proposes a kind of plunges pump body and separates with the shower nozzle that closes on the wheel rim layout the above-mentioned deficiency of existing motocycle rim grease spraying device, and installation and maintenance are convenient, can guarantee that again train can not fall the motocycle rim grease spraying device that has an accident because of shower nozzle
Compare with existing motocycle rim grease spraying device, this device structurally carries out following improvement:
Be equipped with end at the structure of fastening plunger pump and set up compressed air inlet capping with pressurized air by-pass duct: and conduit is set and the capping by-pass duct is communicated with, the independent sprayer that the corresponding grease-outlet hole of another conduit and plunger valve face grease pressing cavity communicates.
Independent sprayer is by the rigidity air-pressure duct and go out the fat pipe and be supported on the wheel rim of locomotive proximity, and plunger pump then can be installed in the spacious space away from wheel rim.
The motocycle rim grease spraying device of this structure because just the nozzle layout of sprinkler that volume is very little makes installation near wheel rim,, maintenance becomes easily convenient.And, in case during the accident that occurs coming off because of vibrations, because the shower nozzle volume is little, weight is also lighter, can be thrown away by wheel rim place air-flow very soon, can not produce the dangerous situation of overturning train.Plunges pump body then can be fixedly mounted in the comparatively open space away from wheel rim, and promptly safety is overhauled also more convenient.
Accompanying drawing is a structural representation of the present utility model, and wherein Fig. 1 is the motocycle rim grease spraying device system diagram, and Fig. 2 is the plunger pump structural representation, and Fig. 3 is the nozzle structure scheme drawing.Below in conjunction with accompanying drawing, further narrate most preferred embodiment.
Motocycle rim grease spraying device, by control box (1), electrically-controlled valve (2), reservoir (3), storage fat case (4), plunger pump (5) and shower nozzle (6) are formed.
Plunger pump (5) is mainly by the pump housing (6) and equipped plunger (10), structure is equipped with (11) and buckle closure (12) is formed.In the both sides valve body of plunger grease pressing cavity (8), corresponding grease inlet (7) and the grease outlet (14) arranged.Structure is equipped with (11) and is resetted by pull back spring (9), and independent sprayer (16) goes out fat adapting pipe (15) and communicates with the corresponding interface of plunger pump (5) by air-pressure duct (13).T type siphon piping (17) is set in the independent sprayer (16), and grease is flowed the sucking-off of formed negative pressure institute by high-speed compressed air, sprays to wheel rim of locomotive.The spray fat time is by control box and electrically-controlled valve control.
In the present embodiment, shower nozzle nozzle diameter φ 1.5～2.5mm, compressed air inlet diameter phi 4～6mm, grease inlet diameter φ 8～14mm, pressurized air can be by drawing in the total reservoir of locomotive.
Claims (3)
1, a kind of motocycle rim grease spraying device is made up of electric appliance control box, electrically-controlled valve, depot fat cylinder, plunger pump, shower nozzle, it is characterized by to be equipped with end at the structure of fastening plunger pump and to set up the compressed air inlet capping with pressurized air by-pass duct; And conduit and capping by-pass duct are set are communicated with the independent sprayer that the corresponding grease-outlet hole of another conduit and plunger valve face grease pressing cavity communicates;
2, motocycle rim grease spraying device according to claim 1 is characterized by that T type siphon is set in the independent sprayer is logical;
3, motocycle rim grease spraying device according to claim 2 is characterized by shower nozzle nozzle diameter φ 1.5～2.5mm, compressed air inlet diameter phi 4～6mm, grease inlet diameter φ 8～14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210374 CN2051204U (en) | 1989-04-20 | 1989-04-20 | Grease spraying device for locomotive wheel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210374 CN2051204U (en) | 1989-04-20 | 1989-04-20 | Grease spraying device for locomotive wheel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051204U true CN2051204U (en) | 1990-01-17 |
Family
ID=4866750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89210374 Withdrawn CN2051204U (en) | 1989-04-20 | 1989-04-20 | Grease spraying device for locomotive wheel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431572A (en) * | 2011-09-15 | 2012-05-02 | 优必得节能技术(上海)有限公司 | Control method for oil injection device of track train, oil injection device, track train and track locomotive |
| GB2498385A (en) * | 2012-01-13 | 2013-07-17 | Rowe Hankins Ltd | Apparatus for applying lubricant to a wheel of a railway vehicle |
| CN109876969A (en) * | 2019-03-29 | 2019-06-14 | 南京铁道职业技术学院 | A kind of automation coating unit |
-
1989
- 1989-04-20 CN CN 89210374 patent/CN2051204U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431572A (en) * | 2011-09-15 | 2012-05-02 | 优必得节能技术(上海)有限公司 | Control method for oil injection device of track train, oil injection device, track train and track locomotive |
| CN102431572B (en) * | 2011-09-15 | 2014-08-06 | 优必得节能技术(上海)有限公司 | Control method for oil injection device of track train, oil injection device, track train and track locomotive |
| GB2498385A (en) * | 2012-01-13 | 2013-07-17 | Rowe Hankins Ltd | Apparatus for applying lubricant to a wheel of a railway vehicle |
| GB2498385B (en) * | 2012-01-13 | 2018-08-29 | Rowe Hankins Ltd | Apparatus and method for applying lubricant to railway vehicle wheels |
| CN109876969A (en) * | 2019-03-29 | 2019-06-14 | 南京铁道职业技术学院 | A kind of automation coating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |