CN201235330Y - Curve steel rail dry type direct melting device for lubricating coating apparatus - Google Patents
Curve steel rail dry type direct melting device for lubricating coating apparatus Download PDFInfo
- Publication number
- CN201235330Y CN201235330Y CNU2008200263967U CN200820026396U CN201235330Y CN 201235330 Y CN201235330 Y CN 201235330Y CN U2008200263967 U CNU2008200263967 U CN U2008200263967U CN 200820026396 U CN200820026396 U CN 200820026396U CN 201235330 Y CN201235330 Y CN 201235330Y
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- Prior art keywords
- gear pump
- steel rail
- insulation barrel
- melting device
- external insulation
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Abstract
The utility model relates to a direct melding device for a dry lubricant coating device of a curve steel rail, which comprises an external insulation barrel and a heater which is positioned inside the barrel, the heater is a cast aluminum heater plate, the external insulation barrel is provided with an inner cavity whose section is L-shaped, the cast aluminum heater plate is arranged on the lower portion of the inner cavity of the external insulation barrel, a vertical gear pump is arranged on one side of the L-shaped inner cavity, which is far away from the central line of the insulation barrel, the power input end of the gear pump is connected with an electromotor which is positioned outside the insulation barrel, a discharge port of the gear pump is connected with a coating outlet on the insulation barrel, and both of the electromotor and the cast aluminum heater plate are connected with a control system. The device overcomes the technical problems that the process of the coating operation is complex, the operating efficiency is low, the heating device is complex and potential safety hazard exists due to adopting an earth station device for heating. The device lays a good foundation for realizing the intelligent control of the dry lubricant coating device of the curve steel rail and the unattended operation during the coating process.
Description
Technical field
The utility model relates to a kind of curved steel rail dry lubrication coating unit with directly melting device, directly melting device by this heats kollag, lubricant is melted become liquid state, spray to then on the curved steel rail medial surface, after wheel rolls, form solid lubricant film, play the effect that slows down the curved steel rail abrasion.
Background technology
For kollag is heated, lubricant is melted becomes liquid state, realizes needing of spraying.Prior art generally adopts double-layer heat insulation, and electrical heating adds stirring, causes complex structure thus, and the cost height can't be realized Based Intelligent Control, spraying operation process need staff on duty.
Existing coating unit must adopt the mode of ground heating, promptly prepares an earth station at the operation section start, places the ground firing equipment.By preprepared earth station firing equipment kollag is heated before the device operation, finish solid-state to liquid conversion.ON TRAINS, device only plays the effect of insulation to lubricant.Adopt the mode of earth station equipment heating, caused that the coating operation process is loaded down with trivial details, operating efficiency is low, firing equipment is complicated, have potential safety hazard.
The utility model content
The utility model provides a kind of curved steel rail dry lubrication coating unit with directly melting device, this directly melts simple in structure, the reliable operation of device, for subsequent job provides lubricant, for realizing curved steel rail dry lubrication coating unit Based Intelligent Control, spraying operation process unmanned is laid a good foundation.
The technical scheme that its technical problem that solves the utility model adopts is: curved steel rail dry lubrication coating unit is with directly melting device, comprise external insulation bucket and the heater that is positioned at it, it is characterized in that, described heater is the cast aluminium heating plate, described external insulation bucket has the inner chamber that a cross section is the L shape, the cast aluminium heating plate is arranged on the bottom of external insulation barrel cavity, be provided with upright gear pump at the inner chamber of L shape away from a side of heat-preserving container center line, the power intake of described gear pump connects the motor that is positioned at outside the heat-preserving container, coating outlet on the discharging opening of gear pump and the heat-preserving container links to each other described motor, the cast aluminium heating plate all links to each other with control system.
The described device that directly melts is fixed on the suspension bracket, and described suspension bracket is connected on the II end draw beam base plate.
The outer conveying pipeline that connects of described coating outlet, conveying pipeline connects the nozzle that can be incubated.
Described gear pump is selected the CB-B2.5 gear pump for use; Described motor is selected the 70ZYT51 permanent magnet direct current motor for use; Described conveying pipeline adopts the steel mesh heat-resistant rubber hose of φ 10, and inside adds thermal resistance wire operating voltage 24V, every mitron road insulation power 60w, pipe range 1.5m, power 90w; Described nozzle application existing P TC nozzle adopts the PTC heating nozzle to be incubated power 10-20w.
The beneficial effects of the utility model are, this directly melts, and device is simple in structure, preheating time short, the temperature range that conforms wide (40 ℃-60 ℃) reliable operation has overcome that the coating operation process that adopts the earth station equipment heating to cause is loaded down with trivial details, operating efficiency is low, firing equipment is complicated, has had the technical problem of potential safety hazard.For realizing curved steel rail dry lubrication coating unit Based Intelligent Control, spraying operation process unmanned is laid a good foundation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a main sectional structure schematic diagram of the present utility model.
Among the figure: 1 external insulation bucket, 2 cast aluminium heating plates, 3 motor, 4 gear pumps, 5 suspension brackets, 6II end draw beam base plate.
The specific embodiment
As shown in Figure 1.
Curved steel rail dry lubrication coating unit comprises external insulation bucket 1 and the heater that is positioned at it with directly melting device.The basic functional principle of this device is: kollag is heated, lubricant is melted become liquid state, spray on the curved steel rail medial surface by gear pump, feeding pipe then, after wheel rolls, form solid lubricant film, play the effect that slows down the curved steel rail abrasion.
Heater is a cast aluminium heating plate 2, and cast aluminium heating plate 2 is arranged on the bottom of external insulation barrel cavity, and operating voltage is 48V, general power 1100W, and operating temperature 110-120 ℃, lubricant melts speed 8-12kg/h, 110 ℃ of lubricant outlet temperature.
Described external insulation bucket has the inner chamber that a cross section is the L shape, and dischargeable capacity is 28 liters, can deposit the kollag of 30kg, and the heat-preserving container upper end is provided with bung.Be provided with upright gear pump 4 at the inner chamber of L shape away from a side of heat-preserving container center line, the power intake of described gear pump connects and is positioned at the outer motor 3 of heat-preserving container, and the discharging opening of gear pump links to each other with coating outlet on the heat-preserving container.Described motor 3, cast aluminium heating plate 2 and each preservation and controlling (as conveying pipeline, nozzle etc.) all link to each other with control system.The described device that directly melts is fixed on the suspension bracket 5, and described suspension bracket is connected on the II end draw beam base plate 6.
Described gear pump is selected the CB-B2.5 hydraulic pump for use, maximum outlet pressure 2.5MPa, revolution discharge capacity q=1.79ml/r=1.97g/r (fluid lubricant proportion 1.1g/ml), hydraulic pump mechanical efficiency η=70%, hydraulic pump input power 58.2W, hydraulic pump input torque 1.016NM.
Described motor is selected the 70ZYT51 permanent magnet direct current motor for use.Torque: 223 (mN.m), rotating speed: 3000 (r/min), power: 70 (W), voltage: 24 (V), electric current≤4.3 (A).
The outer conveying pipeline that connects of described coating outlet, conveying pipeline connects the nozzle that can be incubated.Described conveying pipeline adopts the steel mesh heat-resistant rubber hose of φ 10, and inside adds thermal resistance wire operating voltage 24V, every mitron road insulation power 60w, pipe range 1.5m, power 90w.Described nozzle application existing P TC nozzle adopts the PTC heating nozzle to be incubated power 10-20w.
Described control system is designed as required by the general personnel in present technique field.
Claims (4)
1, a kind of curved steel rail dry lubrication coating unit is with directly melting device, comprise external insulation bucket and the heater that is positioned at it, it is characterized in that, described heater is the cast aluminium heating plate, described external insulation bucket has the inner chamber that a cross section is the L shape, the cast aluminium heating plate is arranged on the bottom of external insulation barrel cavity, be provided with gear pump at the inner chamber of L shape away from a side of heat-preserving container center line, the power intake of described gear pump connects the motor that is positioned at outside the heat-preserving container, coating outlet on the discharging opening of gear pump and the heat-preserving container links to each other described motor, the cast aluminium heating plate all links to each other with control system.
2, curved steel rail dry lubrication coating unit according to claim 1 is characterized in that with directly melting device, and the described device that directly melts is fixed on the suspension bracket, and described suspension bracket is connected on the II end draw beam base plate.
3, curved steel rail dry lubrication coating unit according to claim 1 and 2 is characterized in that with directly melting device, the outer conveying pipeline that connects of described coating outlet, and conveying pipeline connects the nozzle that can be incubated.
4, curved steel rail dry lubrication coating unit according to claim 1 is characterized in that with directly melting device described gear pump is selected the CB-B2.5 gear pump for use; Described motor is selected the 70ZYT51 permanent magnet direct current motor for use; Described conveying pipeline adopts the steel mesh heat-resistant rubber hose of φ 10, and inside adds thermal resistance wire operating voltage 24V, every mitron road insulation power 60w, pipe range 1.5m, power 90w; Described nozzle application existing P TC nozzle adopts the PTC heating nozzle to be incubated power 10-20w.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200263967U CN201235330Y (en) | 2008-07-31 | 2008-07-31 | Curve steel rail dry type direct melting device for lubricating coating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200263967U CN201235330Y (en) | 2008-07-31 | 2008-07-31 | Curve steel rail dry type direct melting device for lubricating coating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235330Y true CN201235330Y (en) | 2009-05-13 |
Family
ID=40648067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200263967U Expired - Lifetime CN201235330Y (en) | 2008-07-31 | 2008-07-31 | Curve steel rail dry type direct melting device for lubricating coating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235330Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667551A (en) * | 2015-02-13 | 2015-06-03 | 无锡市海昌机械设备有限公司 | Distribution device for vacuum belt-type liquid dryer |
| CN105363587A (en) * | 2015-12-23 | 2016-03-02 | 济南三新铁路润滑材料有限公司 | Vehicle-mounted air-adding spray coating device for curved steel rail lubricant |
| CN110732427A (en) * | 2019-09-30 | 2020-01-31 | 济南三新铁路润滑材料有限公司 | curved steel rail lubricating coating device for locomotive |
-
2008
- 2008-07-31 CN CNU2008200263967U patent/CN201235330Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667551A (en) * | 2015-02-13 | 2015-06-03 | 无锡市海昌机械设备有限公司 | Distribution device for vacuum belt-type liquid dryer |
| CN105363587A (en) * | 2015-12-23 | 2016-03-02 | 济南三新铁路润滑材料有限公司 | Vehicle-mounted air-adding spray coating device for curved steel rail lubricant |
| CN105363587B (en) * | 2015-12-23 | 2017-09-29 | 济南三新铁路润滑材料有限公司 | Vehicular curved steel rail lubricant adds wind spray equipment |
| CN110732427A (en) * | 2019-09-30 | 2020-01-31 | 济南三新铁路润滑材料有限公司 | curved steel rail lubricating coating device for locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
|
| CX01 | Expiry of patent term |