CN208595821U - A kind of novel circular cooler bogie wheel lubrication system - Google Patents
A kind of novel circular cooler bogie wheel lubrication system Download PDFInfo
- Publication number
- CN208595821U CN208595821U CN201821288374.8U CN201821288374U CN208595821U CN 208595821 U CN208595821 U CN 208595821U CN 201821288374 U CN201821288374 U CN 201821288374U CN 208595821 U CN208595821 U CN 208595821U
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- CN
- China
- Prior art keywords
- trolley
- bearing
- oil duct
- circular cooler
- lubrication system
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Abstract
The utility model relates to a kind of novel circular cooler bogie wheel lubrication systems, including double row tapered roller bearing, it is fixed on the pressing plate of platform axle end, and the lock washer of the pressing plate outer circle is set in by screw thread, the inner ring of the double row tapered roller bearing offers oilhole, axial oil duct is machined in trolley axis, and it is connected to the radial direction oil of axial oil duct and oilhole, the tank filler sleeve through thickness of compressive plate and the connection axial oil duct is offered on pressing plate, is equipped with plug in the tank filler sleeve.The utility model is directly entered the lubricating oil of filling in bearing and is lubricated, while avoiding lubricating oil from wasting, ensure that good lubricant effect, extend service life by processing axial oil duct and radial direction oil in trolley wheel；By the way that lock washer is arranged, bearing installation difficulty is reduced, even if bearing 5 is assembled together in the form of transition fit with trolley axis, is still avoided that string axis phenomenon；The utility model structure is simple, easy to implement, and effect is obvious.
Description
Technical field
The utility model relates to trolley wheel lubrication technical field more particularly to a kind of novel circular cooler bogie wheel lubrication knots
Structure.
Background technique
Ring cold machine is one of key equipment of sintering system, and detector for bogie wheels of circular cooler installation site shifts, and string axis occurs
When phenomenon, it will cause bearing and trolley wheel damage, bearing need to be lubricated by lubricating oil when in use.Ring cold machine platform at present
The lubrication of bearing is mainly that bearing (ball) cover is added and wheel addition two ways.Lubricating oil is added by bearing (ball) cover, relies on
Lubrication is realized in the rotation of bearing, but since field condition is severe, frequently resulting in circular cooler trolley wheel bearing inner product expires greasy filth, profit
Lubricating oil can not be added and cause bearing damage, influence normally to produce.Be added by wheel it is also problematic, due to ring cold machine platform
Inside wheel dust and greasy filth accumulation, also resulting in lubricating oil can not be added, and occur that bearing lubrication is bad to cause bearing to damage
The equipment faults such as bad.
Summary of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of novel circular cooler bogie wheel lubrication systems, can incite somebody to action
Lubricating oil enters Bearing inner by bearing inner race and is lubricated, so as to avoid the equipment fault as caused by insufficient lubrication.
The utility model is achieved by the following technical solution, and provides a kind of novel circular cooler bogie wheel lubrication system,
Including between trolley wheel and trolley axis double row tapered roller bearing, be fixed on the pressing plate of platform axle end, and pass through
Screw thread is set in the lock washer of the pressing plate outer circle, and the inner ring of the double row tapered roller bearing offers oilhole, and described
The axial oil duct to extend internally from one end close to pressing plate, and the connection axial oil duct and the oilhole are machined in axle
Radial direction oil, the tank filler sleeve through thickness of compressive plate and the connection axial oil duct, the tank filler sleeve are offered on the pressing plate
It is interior to be equipped with plug.
This programme blocks tank filler sleeve using plug, greasy filth is avoided to enter, need to fill profit when not needing injection lubricating oil
When lubricating oil, plug is removed, lubricating oil enters axial oil duct through tank filler sleeve, and by the oilhole of radial direction oil and bearing inner race into
Enter Bearing inner, realizes lubrication；By setting lock washer, the fixed reliability of bearing ensure that, avoid that string axis phenomenon occurs,
The installation requirement and installation difficulty of bearing are reduced, even if bearing and trolley axis are transition fit, is still avoided that bearing string axis.
As optimization, hollow bolt is equipped in the tank filler sleeve, the hollow bolt extends in axial oil duct, and and axis
It is connected through a screw thread to oil duct, the plug is arranged in hollow bolt inner cavity.This prioritization scheme is by setting hollow bolt, not only
Play the role of for pressing plate and trolley axis being fixed together, and provides channel using the cavity of hollow bolt for lubricating oil, letter
Structure is changed, and has kept installation and removal more quick.
As optimization, the trolley wheel lateral surface is equipped with bearing cap, offers oil filler point on the bearing cap.This optimization
Scheme not only can be reduced greasy filth entrance, but also facilitate filling lubricating oil, in bearing of not dismantling by being provided with the bearing cap of oil filler point
In the case where lid, so that it may fill lubricating oil by oil filler point.
As optimization, labyrinth seal is sealed between the inside and trolley axis of the trolley wheel.It is close by setting labyrinth
Envelope, ensure that the good seal performance on the inside of trolley wheel, reduces entrance and the outflow of lubrication oil of greasy filth.
As optimization, sealing ring is additionally provided between the trolley wheel and labyrinth seal.This prioritization scheme passes through setting sealing
Circle, further enhances sealing effect.
As optimization, stopping shim is additionally provided on the outside of the lock washer.This prioritization scheme, can by setting stopping shim
It prevents lock washer caused by rotating due to trolley axis from loosening, further avoids string axis phenomenon and occur.
As optimization, the oilhole of the double row tapered roller bearing inner ring is four, is circumferentially uniformly distributed along inner ring, oilhole
Diameter is 3mm.The oilhole of this prioritization scheme is arranged, and ensure that filled lubricating oil fully enters in bearing, improves lubrication effect
Fruit.
The utility model has the following beneficial effects: making filling by processing axial oil duct and radial direction oil in trolley wheel
Lubricating oil is directly entered in bearing and is lubricated, and while avoiding lubricating oil from wasting, ensure that good lubricant effect, extends
Service life；By the way that lock washer is arranged, bearing installation difficulty is reduced, even if bearing 5 and trolley axis are with transition fit
Form is assembled together, and is still avoided that string axis phenomenon；The utility model structure is simple, easy to implement, and effect is obvious.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
It is as shown in the figure:
1, bearing cap, 2, hollow bolt, 3, pressing plate, 4, lock washer, 5, double row tapered roller bearing, 6, trolley wheel, 7,
Sealing ring, 8, labyrinth seal, 9, trolley ontology, 10, trolley axis.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
A kind of novel circular cooler bogie wheel lubrication system as shown in Figure 1, at the trolley wheel on trolley ontology 9, the knot
Structure includes double row tapered roller bearing 5 between trolley wheel 6 and trolley axis 10, the pressing plate 3 for being fixed on platform axle end, with
And it is threadedly attached in the lock washer 4 of the pressing plate outer circle, 5 model 352226 of double row tapered roller bearing,
Inner ring is circumferentially uniformly provided with four oilholes, and the diameter of each oilhole is 3mm.Pressing plate is cylinder, and Excircle machining has screw thread.
Lock washer holds out against bearing by being threadably mounted on pressing plate, prevents bearing string axis.In order to further ensure consolidating for bearing
Determine effect, is additionally provided with stopping shim on the outside of lock washer 4.
The axial oil duct to extend internally from one end close to pressing plate, and the connection axial oil are machined in trolley axis 10
The radial direction oil in road and the oilhole offers the oiling through thickness of compressive plate and the connection axial oil duct on the pressing plate
Hole is equipped with hollow bolt 2 in tank filler sleeve, and the hollow bolt 2 extends in axial oil duct, and passes through screw thread with axial oil duct and connect
It connects, the inner cavity of hollow bolt is equipped with plug, when not needing filling lubricating oil, prevents greasy filth from entering by plug.
6 lateral surface of trolley wheel is equipped with bearing cap 1, offers oil filler point on the bearing cap 1, after bearing cap is installed,
In order to easy to lubricate, plug can be removed from hollow bolt, be blocked oil filler point using plug.The inside of trolley wheel and trolley axis
Between be sealed into labyrinth seal 8, sealing ring 7 is additionally provided between trolley wheel 6 and labyrinth seal 8, reaches good sealing effect,
Guarantee outflow of lubrication oil and greasy filth is avoided to enter.
In actual production, radial direction oil and axial oil duct can be processed by magnetic drill, the company of axial oil duct and hollow bolt
Tap tapping can be passed through by connecing screw thread.When needing to lubricate, lubricating oil is filled by the oil filler point on bearing cap, lubricating oil is through tank filler sleeve
Into axial oil duct, and the oilhole by radial direction oil and bearing inner race enters Bearing inner, realizes lubrication.
The utility model detector for bogie wheels of circular cooler lubrication system effectively prevents circular cooler trolley string axis, avoids making because of trolley string axis
At bearing damage, meanwhile, effective solution circular cooler trolley bearing lubrication is bad, beats the problem not into lubricating oil, effectively prolongs
The service life of long each component.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (7)
1. a kind of novel circular cooler bogie wheel lubrication system, it is characterised in that: including be located at trolley wheel (6) and trolley axis (10) it
Between double row tapered roller bearing (5), be fixed on the pressing plate (3) of platform axle end, and be threadedly attached in the pressing plate
The lock washer (4) of outer circle, the inner ring of the double row tapered roller bearing (5) offer oilhole, add in the trolley axis (10)
Work has the axial oil duct to extend internally from one end close to pressing plate, and the radial oil of the connection axial oil duct and the oilhole
Road offers the tank filler sleeve through thickness of compressive plate and the connection axial oil duct on the pressing plate, is equipped in the tank filler sleeve stifled
Head.
2. a kind of novel circular cooler bogie wheel lubrication system according to claim 1, it is characterised in that: in the tank filler sleeve
It is equipped with hollow bolt (2), the hollow bolt (2) extends in axial oil duct, and is connected through a screw thread with axial oil duct, described
Plug is arranged in hollow bolt inner cavity.
3. a kind of novel circular cooler bogie wheel lubrication system according to claim 1, it is characterised in that: the trolley wheel
(6) lateral surface is equipped with bearing cap (1), offers oil filler point on the bearing cap (1).
4. a kind of novel circular cooler bogie wheel lubrication system according to claim 1 or 3, it is characterised in that: the trolley
Labyrinth seal (8) are sealed between the inside and trolley axis of wheel.
5. a kind of novel circular cooler bogie wheel lubrication system according to claim 4, it is characterised in that: the trolley wheel
(6) it is additionally provided between labyrinth seal (8) sealing ring (7).
6. a kind of novel circular cooler bogie wheel lubrication system according to claim 1, it is characterised in that: the lock washer
(4) outside is additionally provided with stopping shim.
7. a kind of novel circular cooler bogie wheel lubrication system according to claim 1, it is characterised in that: the biserial circular cone
The oilhole of roller bearing inner ring is four, is circumferentially uniformly distributed along inner ring, and oilhole diameter is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288374.8U CN208595821U (en) | 2018-08-10 | 2018-08-10 | A kind of novel circular cooler bogie wheel lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288374.8U CN208595821U (en) | 2018-08-10 | 2018-08-10 | A kind of novel circular cooler bogie wheel lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595821U true CN208595821U (en) | 2019-03-12 |
Family
ID=65604700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821288374.8U Expired - Fee Related CN208595821U (en) | 2018-08-10 | 2018-08-10 | A kind of novel circular cooler bogie wheel lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705046A (en) * | 2022-04-11 | 2022-07-05 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Optimized assembly method for wheels of sintering machine trolley |
-
2018
- 2018-08-10 CN CN201821288374.8U patent/CN208595821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705046A (en) * | 2022-04-11 | 2022-07-05 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Optimized assembly method for wheels of sintering machine trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |