CN207935731U - A kind of locomotive subsidiary engine automatic lubricating system - Google Patents
A kind of locomotive subsidiary engine automatic lubricating system Download PDFInfo
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- CN207935731U CN207935731U CN201721743641.1U CN201721743641U CN207935731U CN 207935731 U CN207935731 U CN 207935731U CN 201721743641 U CN201721743641 U CN 201721743641U CN 207935731 U CN207935731 U CN 207935731U
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- locomotive
- lubricating grease
- subsidiary engine
- pump housing
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Abstract
A kind of locomotive subsidiary engine automatic lubricating method and system, it is realized by locomotive subsidiary engine automatic lubricating system, after locomotive starts, subsidiary engine is started to work, the power supply unit of locomotive subsidiary engine automatic lubricating system obtains power supply from locomotive subsidiary engine and is sent to each subsequent cell so that locomotive subsidiary engine automatic lubricating system works, and the control of locomotive subsidiary engine automatic lubricating system and display unit control pump housing driving unit drive its plunger to suck lubricating grease from lubricating grease storage tank and lubricating grease are transported to each oil site for needing to lubricate of subsidiary engine.The utility model can carry out self-lubricate to locomotive accessory fan motor bearings at regular time and quantity, ensure that motor bearings is in lubricating status always, improve the service life of locomotive accessory fan motor bearings, ensure traffic safety, is suitable for the self-lubricate of the accessory fan motor bearings of various DC locomotive and alternating current electric locomotive.
Description
Technical field
The utility model is related to a kind of lubricating systems, and in particular to a kind of locomotive subsidiary engine automatic lubricating system.
Background technology
Railway locomotive in the process of running, rail and wheel between, between locomotive inner gear assembly, all kinds of motor shafts
It holds all there are frictional dissipation, the lubrication of these fastnesses is directly related to the service life of the components such as wheel, rail, gear and bearing, closes
Be the safety of the maintenance and locomotive operation to locomotive, therefore the friction of locomotive, abrasion and lubrication problem are extremely important, need for
Each friction means of locomotive ensure good lubricating status, reduce friction, reduce abrasion, improve working efficiency.
Such as application number CN91229437.X, the utility model patent of entitled " bearing quantitative oiling machine for railway rolling stock "
A kind of bearing quantitative oiling machine for railway rolling stock is disclosed, the terminal of oiling machine constitutes oil injection head, ring using a ring pipe
It is uniformly provided with the identical oil fuel tube of opening direction on shape tube wall, oil fuel tube is inserted into the gap of bearing roller and can reach note
The purpose of oil makes the utility model that can improve working efficiency five to the bearing automatic oiling of diesel locomotive, electric locomotive and car
Times.Although above-mentioned patent is related to the oil injecting lubricating of rail vehicles bearing, but need manual operation, is not suitable for
The self-lubricate of the locomotive subsidiary engine of operation.
The utility model patent of for another example application number CN201520380696.5, entitled " mining automatic oiling device " disclose
A kind of mining automatic oiling device for needing to install in the component concentration zones lubricated for a long time in underground coal mine, belongs to mining equiment
Lubrication technical field.Flame-proof mine motor including filling pump and for driving filling pump to operate；Filling pump passes through oil fuel tube
Road is connected separately with the movement logic unit that several needs are periodically lubricated maintenance；Flame-proof mine motor is by controlling cable
It is connected with flame-proof mine automatic oiling controller.When oiling device reaches setting time, output signal in controller is mining
Explosion-proof motor automatically turns on after receiving signal, oiling pump work, and grease passes through several oilings under the work of filling pump
Pipeline constantly carries out oiling one by one to several movement logic units.The utility model changes showing for the artificial oiling of underground coal mine
Shape has liberated labour, has improved production effect by realizing oiling automation to flame-proof mine automatic oiling controller
Rate is truly realized increasing efficiency by downsizing staff.Although above-mentioned patent is a kind of automatic oiling device, but be not suitable for the locomotive of operation equally
The self-lubricate of subsidiary engine.
Therefore, it is desired nonetheless to improve.
Invention content
A kind of the problem of the utility model is lubricated for current locomotive subsidiary engine, it is proposed that locomotive subsidiary engine self-lubricate
System can carry out self-lubricate to locomotive accessory fan motor bearings at regular time and quantity, ensure that motor bearings is in lubrication always
State improves the service life of locomotive accessory fan motor bearings, ensures traffic safety, is suitable for various DC locomotive and friendship
Flow the self-lubricate of the accessory fan motor bearings of locomotive.
Used technological means is the utility model in order to solve the above problem：A kind of locomotive subsidiary engine automatic lubricating system,
Including power supply unit, control and display unit, pump housing driving unit, lubricating grease storage tank, wherein the input terminal of power supply unit with
The connection of locomotive subsidiary engine power supply, output end and control and display unit and the connection of pump housing driving unit, control and display unit and pump
Body driving unit is connected to and control pump housing driving unit movement, pump housing driving unit and lubricating grease storage tank and locomotive subsidiary engine
Oil site is connected to.
Further, motor is equipped in pump housing driving unit and by motor-driven plunger, the motor shaft and plunger of motor
Between pass through transmission gear transmission connection.
Further, pump housing driving unit is exported equipped with lubricating grease, and plunger is connected to lubricating grease storage tank and by lubricating grease
It releases to lubricating grease and exports after sucking, lubricating grease outlet is connected to the oil site of locomotive subsidiary engine.
Further, lubricating grease outlet is connected to between the oil site of locomotive subsidiary engine by pipeline.
Further, lubricating grease storage tank is equipped with the lubricating grease amount monitoring device being connected to control and display unit.
Further, lubricating grease amount monitoring device includes being arranged to store the sensor of pot bottom in lubricating grease and be arranged pressing
The permanent magnet of disk, platen are arranged in lubricating grease upper surface.
Further, control and display device include interconnected operation interface, processing center, alarm device and display
Device.
Further, the input terminal of power supply unit is connect with the wiring box of locomotive subsidiary engine.
The utility model has the beneficial effects that：
1. the utility model can carry out self-lubricate to locomotive accessory fan motor bearings at regular time and quantity, ensure motor
Bearing is in lubricating status always, improves the service life of locomotive accessory fan motor bearings, ensures traffic safety, is suitable for each
The self-lubricate of the accessory fan motor bearings of type DC locomotive and alternating current electric locomotive.
2. the utility model can to pump housing driving unit and pipeline it is unimpeded whether be monitored, avoid due to stifled
It fills in and causes motor bearings that cannot lubricate.
3. the utility model can be monitored the amount of the lubricating grease in lubricating grease storage tank, avoid lubricating grease very little
And cause Locomotive Bearing that cannot lubricate.
4. the utility model can realize self-lubricate in the process of running, also can manual lubrication to meet burst feelings
Lubrication needs when condition.
Description of the drawings
Fig. 1 is the utility model composed structure schematic diagram.
Specific implementation mode
The utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment one
A kind of locomotive subsidiary engine automatic lubricating system, including power supply unit, control and display unit, pump housing driving unit, profit
Consistent lubricant storage tank, the wherein input terminal of power supply unit connect with locomotive subsidiary engine power supply, output end and control and display unit and pump
Body driving unit connects, and control and display unit are connected to pump housing driving unit and control the movement of pump housing driving unit, and the pump housing drives
Moving cell is connected to the oil site of lubricating grease storage tank and locomotive subsidiary engine.
The input terminal of the power supply unit of this locomotive subsidiary engine automatic lubricating system is connect with the wiring box of locomotive subsidiary engine, is passed through
Power supply unit from wiring box obtain AC380V/AC440V power supplys, control and display unit control the pump housing driving unit movement from
Lubricating grease is transported to each oil site of locomotive subsidiary engine after lubricating grease storage tank sucking lubricating grease.
It is equipped with motor in pump housing driving unit and by motor-driven plunger, passes through biography between the motor shaft and plunger of motor
Moving gear transmission connection.When control and display unit control pump housing driving unit movement, motor rotation, the motor shaft of motor passes through
Transmission gear drives plunger motion.
Pump housing driving unit is exported equipped with lubricating grease, and plunger is connected to lubricating grease storage tank and is released after sucking lubricating grease
It is exported to lubricating grease, lubricating grease outlet is connected to the oil site of locomotive subsidiary engine.Control and display unit are by controlling motor just
It inverts to realize the reciprocating motion of plunger, to suck or release lubricating grease, such as when motor rotates forward, plunger sucks lubricating grease, control
System and display unit control plunger are sent to each oil site after lubricating grease is transported to lubricating grease outlet.And the quantity of plunger is two
Or it is more than two, the plunger for being lubricated operation is needed by control and display unit selection.
Lubricating grease, which is exported, to be connected between the oil site of locomotive subsidiary engine by transparent nylon pipe, the lubricating grease of lubricating grease outlet
Under the promotion of plunger each oil site is flowed along transparent nylon pipe.
Lubricating grease storage tank is equipped with the lubricating grease amount monitoring device being connected to control and display unit.It is supervised by lubricating grease amount
It surveys device to monitor the amount of the lubricating grease in lubricating grease storage tank in real time, avoids the lubricating grease content in lubricating grease storage tank
It is too low and this system is caused to dally, locomotive subsidiary engine can not be lubricated.
Lubricating grease amount monitoring device includes being arranged to store the sensor of pot bottom in lubricating grease and the permanent magnetism in platen is arranged
Iron, platen are arranged in lubricating grease upper surface.Sensor is located to the bottom of lubricating grease storage tank, is arranged in the upper surface of lubricating grease
Platen, platen are provided with permanent magnet, and when the amount of the lubricating grease in lubricating grease storage tank is big, the upper surface of lubricating grease is far from lubrication
Fat stores pot bottom, and sensor cannot sense the signal that the magnetic field of the permanent magnet on platen is sent out, when in lubricating grease storage tank
Lubricating grease amount it is very few when, the upper surface of lubricating grease stores pot bottom close to lubricating grease, on sensor sensing to platen forever
The signal that the magnetic field of magnet is sent out, signal feed back to control and display unit, and control and display unit send out the too low alarm of oil mass.
Control and display device include interconnected operation interface, processing center, alarm device and display device.Pass through
Operation interface selection carries out self-lubricate operation or manual lubrication operation, setting are lubricated the plunger of operation, setting carries out
The interval time of lubrication operation, setting are lubricated the amount of the lubricating grease sucked when operation, and processing center is received from operation interface
The operation of input is simultaneously handled, while receiving the signal fed back to from pump housing driving unit and lubricating grease storage tank, works as processing
When the feedback signal exception that center receives, alarm device sends out alarm, such as when control and display unit receive lubricating grease amount
When the too low signal of lubricating grease content of monitoring device feedback, alarm device sends out oil starvation alarm, reminds addition lubricating grease, display
Device can show time and the alarm record of last time lubrication operation.
When in use, the plunger of operation is lubricated by operation interface selection, be arranged the interval time of lubrication operation with
And the amount of the lubricating grease sucked when each lubrication operation, while setting the rated current of pump housing driving unit, you can carry out machine
The self-lubricate of vehicle subsidiary engine operates.During being automatically brought into operation, when pump housing driving unit or pipeline block, this system
Interior pressure rise, corresponding pump housing driving unit feeds back to control and the electric current of display unit also will increase, and works as processing center
Detect that alarm device sends out blockage alarm when being more than rated current from the electric current that pump housing driving unit is fed back.Meanwhile this system
Also the content of the lubricating grease in lubricating grease storage tank is monitored in real time.
Embodiment two
The present embodiment and above-described embodiment the difference is that：The present embodiment is by manually completing the lubrication of locomotive subsidiary engine
Operation, it is manual mode that lubrication operation, which is arranged, by operation interface, you can carries out manual lubrication operation.
From above-described embodiment as can be seen that the utility model further relates to a kind of locomotive subsidiary engine automatic lubricating method, pass through machine
Vehicle subsidiary engine automatic lubricating system is realized, after locomotive starts, subsidiary engine is started to work, the power supply of locomotive subsidiary engine automatic lubricating system
Unit obtains power supply from locomotive subsidiary engine terminal box and is sent to each subsequent cell so that the work of locomotive subsidiary engine automatic lubricating system, locomotive
The control of subsidiary engine automatic lubricating system and display unit control pump housing driving unit drive its plunger to be sucked from lubricating grease storage tank
Lubricating grease is simultaneously transported to each oil site for needing to lubricate of subsidiary engine by lubricating grease.
Control and display unit control pump housing driving unit drive its plunger to suck lubricating grease from lubricating grease storage tank and incite somebody to action
Lubricating grease is transported to that subsidiary engine is each to need that the oil site that lubricates control and display unit controls the motor of pump housing driving unit and transports
Turn, motor shaft drives plunger motion by transmission gear when motor operates, and sucks after lubricating grease lubricating grease being transported to the pump housing
The exit of driving unit passes through the pipeline that is connect with exit to each oil site.
The input terminal of power supply unit obtains power supply from locomotive subsidiary engine terminal box, and it is single to be output to control and display connected to it
Member and pump housing driving unit, control and display unit control motor rotation, are driven after motor rotation by a series of transmission gears
Lubricating grease in lubricating grease holding vessel is sucked pump housing driving unit and is transported to the pump housing and driven by plunger motion by the movement of plunger
The exit of moving cell is connected between the outlet of pump housing driving unit and each oil site by transparent nylon pipe, and lubricating grease is from pump
The exit of body driving unit enters transparent nylon pipe, and each oil site is entered under the promotion of plunger.
Control and display unit realize the reciprocating motion of plunger by controlling the positive and negative rotation of motor, and lubricating grease is sucked
Or it releases.Such as when motor rotates forward, and plunger is driven to suck lubricating grease, when motor reversal can then drive plunger to release lubricating grease,
It is pipelined to each oil site.
Plunger is two or more.The plunger of operation can be lubricated by control and display unit selection.
By control and display unit set the rated current of locomotive subsidiary engine automatic lubricating system to pump housing driving unit and
Pipeline it is unimpeded whether be detected, ensure lubricating grease normally convey.During being automatically brought into operation, when pump housing driving unit or
When pipeline blocks, the pressure rise in this system, corresponding pump housing driving unit feeds back to the electricity of control and display unit
Stream also will increase, when controlling and display unit is detected from the electric current that pump housing driving unit is fed back more than rated current, control
And display unit sends out blockage alarm.
By the way that sensor is arranged at the tank bottom of lubricating grease storage tank, pressure is set on the lubricating grease surface of lubricating grease storage tank
The mode of permanent magnet is arranged to monitor the amount of lubricating grease in lubricating grease storage tank in disk on platen.Sensor is located at lubricating grease
Platen is arranged in the upper surface of lubricating grease in the bottom of storage tank, and platen is provided with permanent magnet, the lubrication in lubricating grease storage tank
When the amount of fat is big, the upper surface of lubricating grease stores pot bottom far from lubricating grease, and sensor cannot sense the permanent magnet on platen
The signal that sends out of magnetic field, when the amount of the lubricating grease in lubricating grease storage tank is very few, the upper surface of lubricating grease is close to lubricating grease
Pot bottom is stored, the signal that the magnetic field of the permanent magnet on sensor sensing to platen is sent out, signal feeds back to control and display is single
Member, control and display unit send out the too low alarm of oil mass.
Self-lubricate operation or manual lubrication operation are carried out by control and display unit setting.
The plunger of operation is lubricated by control and display unit setting.It can select the only single plunger in lubrication
Operation or two plunger operations.
The interval time of operation is lubricated by control and display unit setting.
The amount of the lubricating grease sucked when operation is lubricated by control and display unit setting.By selecting each outlet
Place conveys the number of lubricating grease to realize, the lubricating grease such as conveyed every time is 0.15cm3, about 1.35g, by taking harmonious vehicle as an example, often
A lubrication operation is carried out within three months, traction wind turbine front and back bearings respectively need lubricating grease 30g, main air-cooler front and back bearings respectively to need to lubricate
Fat 50g, auxiliary change wind turbine front and back bearings respectively need lubricating grease 20g；It is 30g/1.35g then to draw each oiling number of wind turbine front and back bearings
≈ 22, the main each oiling number of air-cooler front and back bearings are 50g/1.35g ≈ 37, the auxiliary each oiling number of change wind turbine front and back bearings
For 20g/1.35g ≈ 15.
Above example is only for illustration of the utility model rather than limitations of the present invention, related technical field
Technical staff in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes or convert, because
This all equivalent technical solution should also belong to the scope of protection of the utility model, and the scope of protection of the utility model should be by
Each claim limits.
Claims (3)
1. a kind of locomotive subsidiary engine automatic lubricating system, including power supply unit, control and display unit, pump housing driving unit, lubrication
Fat storage tank, the wherein input terminal of power supply unit connect with locomotive subsidiary engine power supply, output end and control and display unit and the pump housing
Driving unit connects, and control and display unit are connected to pump housing driving unit and control the movement of pump housing driving unit, pump housing driving
Unit is connected to the oil site of lubricating grease storage tank and locomotive subsidiary engine, it is characterised in that：Electricity is equipped in pump housing driving unit
Machine and by motor-driven plunger is connected between the motor shaft and plunger of motor by transmission gear transmission, pump housing driving unit
It is additionally provided with lubricating grease outlet, plunger is released to lubricating grease after being connected to lubricating grease storage tank and sucking lubricating grease and exported, lubrication
Fat outlet is connected to between the oil site of locomotive subsidiary engine by pipeline；Lubricating grease storage tank is equipped with to be connected to control and display unit
Lubricating grease amount monitoring device, lubricating grease amount monitoring device include be arranged lubricating grease store pot bottom sensor and setting exist
The permanent magnet of platen, platen are arranged in lubricating grease upper surface.
2. locomotive subsidiary engine automatic lubricating system as described in claim 1, it is characterised in that：Control and display device include mutual
Operation interface, processing center, alarm device and the display device of connection.
3. locomotive subsidiary engine automatic lubricating system as described in claim 1, it is characterised in that：The input terminal and locomotive of power supply unit
The wiring box of subsidiary engine connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743641.1U CN207935731U (en) | 2017-12-14 | 2017-12-14 | A kind of locomotive subsidiary engine automatic lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743641.1U CN207935731U (en) | 2017-12-14 | 2017-12-14 | A kind of locomotive subsidiary engine automatic lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935731U true CN207935731U (en) | 2018-10-02 |
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ID=63646158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743641.1U Active CN207935731U (en) | 2017-12-14 | 2017-12-14 | A kind of locomotive subsidiary engine automatic lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935731U (en) |
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2017
- 2017-12-14 CN CN201721743641.1U patent/CN207935731U/en active Active
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