CN209510917U - Bearing bush of supporting roller of rotary kiln centralized lubrication device - Google Patents
Bearing bush of supporting roller of rotary kiln centralized lubrication device Download PDFInfo
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- CN209510917U CN209510917U CN201920187675.XU CN201920187675U CN209510917U CN 209510917 U CN209510917 U CN 209510917U CN 201920187675 U CN201920187675 U CN 201920187675U CN 209510917 U CN209510917 U CN 209510917U
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- oil
- bearing
- lubricating
- spray boom
- rotary kiln
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Abstract
The utility model relates to a kind of bearing bush of supporting roller of rotary kiln centralized lubrication devices.Bearing upper cover, the bearing block of bearing bush of supporting roller are used to support and sealed on rotary kiln position of the fulcrum including being arranged in, it further include spray boom and Lubricating-oil Station, spray boom is arranged on bearing upper cover inner top position, it is provided on spray boom several for carrying out the nozzle opening of oil spout to support roller axial plane, oil inlet branch pipe is provided in the main oil inlet pipe of Lubricating-oil Station, spray boom is connect by oil inlet hose with oil inlet branch pipe, it is provided with oil return opening on the bottom position of bearing block and is connected with oil return hose, the other end of oil return hose and the main oil return pipe of Lubricating-oil Station connect.The utility model can guarantee that bearing shell has sufficient lubricating oil, it avoids the impurity in bearing bush abrasion and oil liquid from being again introduced into bearing shell bearing shell is caused to damage, it ensure that lubricating oil cleaning simultaneously, the heat that wheel belt is conducted to supporting-roller shaft can be taken away by the lubricating oil constantly recycled, and cooled down by the plate heat exchanger of Lubricating-oil Station, save water resource.
Description
Technical field
The utility model relates to bearing bush of supporting roller of rotary kiln lubrication technical field, specifically a kind of bearing bush of supporting roller of rotary kiln is concentrated
Lubricating arrangement.
Background technique
Many bearing bush of supporting roller of rotary kiln domestic at present use self-lubricating device, i.e. oil skipper follows supporting-roller shaft to rotate, by oil sump
In lubricating oil bring leaching food tray into, the leaching oilhole that lubricating oil passes through leaching food tray again flows to support roller axial plane and is lubricated, oil skipper, leaching oil
The flow of disk device lubricating oil is directly affected by rotary kiln revolving speed, is beaten and is turned over insufficient lubrication under kiln or low speed state at a slow speed, long
Time stops being rotated further by rotary kiln after kiln and can wear because bearing shell lacks lubricating oil, and the impurity for wearing generation remains in oil sump,
Oil skipper will bring again bearing shell into the lubricating oil of impurity and generate new abrasion, and bearing shell and axis is easily caused to lubricate not in cycles
Good or even generation high temperature, additionally due to cooling wheel belt, the support roller contact surface of will cause of support roller immersion is impaired, many factories have cancelled
Support roller immersion cooling causes accompanying problem is that the heat that wheel belt is conducted to support roller can be conducted along supporting-roller shaft to Supporting annulus
Keep bearing shell running temperature higher.
Utility model content
The utility model aims to solve the problem that the above problem, to provide a kind of lubrication that can guarantee bearing bush of supporting roller and have abundance
Oil, thus the bearing bush of supporting roller of rotary kiln centralized lubrication device for avoiding bearing bush of supporting roller from wearing.
The utility model solves described problem, the technical solution adopted is that:
A kind of bearing bush of supporting roller of rotary kiln centralized lubrication device, including setting be used to support on rotary kiln position of the fulcrum with it is close
Bearing upper cover, the bearing block for sealing bearing bush of supporting roller, further include spray boom and Lubricating-oil Station, and spray boom is arranged in bearing upper cover inner top position
On, be provided on spray boom it is several be provided with for carrying out the nozzle openings of oil spout to support roller axial plane, in the main oil inlet pipe of Lubricating-oil Station into
Oil inlet pipe, spray boom are connect with oil inlet branch pipe by oil inlet hose, oil return opening are provided on the bottom position of bearing block and is connected with
Oil return hose, the other end of oil return hose and the main oil return pipe of Lubricating-oil Station connect.
The utility model by adopting the above technical scheme, compared with prior art, the feature protruded is:
1. first opening petrol station before being again started up rotary kiln after stopping kiln for a long time, it is ensured that bearing shell has sufficient lubricating oil,
Avoid bearing bush abrasion.
2. lubricating oil by the continuous circulation of Lubricating-oil Station, by the filter of Lubricating-oil Station can will in lubricating oil it is a large amount of miscellaneous
Matter filters out, and avoids the impurity in oil liquid and is again introduced into bearing shell and causes to damage to bearing shell, while ensure that lubricating oil cleaning, keeps away
Having exempted from frequently to change oil causes oil consumption to increase.
3. support roller stop immersion it is cooling after, the heat that wheel belt is conducted to supporting-roller shaft can be by the lubricating oil band that constantly recycles
It walks, and is cooled down by the plate heat exchanger of Lubricating-oil Station, saved water resource.
Preferably, the further technical solution of the utility model is:
The top of bearing upper cover is provided with pin hole, and the pin shaft with pin hole cooperation is provided on spray boom, and spray boom is solid by pin shaft
Dingan County is simple in construction, easy to disassemble and assemble and time saving and energy saving in bearing upper cover.
Spray boom is of an L-shaped structure, and the top of bearing upper cover is provided with oil inlet, the bending end of spray boom stretch out oil inlet and with
Oil inlet hose connection, structure is simple, easy to disassemble.
Oil inlet hose is connect by ball valve with oil inlet branch pipe, convenient for control flow.
It is provided with elbow on the oil return opening position of bearing block, elbow is connect with oil return hose, reasonable in design, dismounting side
Just.
The junction of elbow and oil return hose is provided with straight-through sight glass, is convenient for checking whether oil circuit is unimpeded when inspection.
Detailed description of the invention
Fig. 1 is the utility model embodiment schematic view of the front view；
Fig. 2 is the utility model embodiment side structure schematic view；
Fig. 3 is the partial enlargement structural representation of the utility model embodiment spray boom installation site；
Fig. 4 is the utility model embodiment Lubricating-oil Station working principle diagram；
In figure: Lubricating-oil Station 1；Main oil inlet pipe 2；Main oil return pipe 3；Oil inlet branch pipe 4；Ball valve 5；Oil inlet hose 6；Oil return hose 7；
90 ° of elbows 8；Straight-through sight glass 9；Spray boom 10；Oil return opening 11；Oil inlet 12；Nozzle opening 13；Pin shaft 14；Pin hole 15；Bearing upper cover
16；Bearing block 17.
Specific embodiment:
Below with reference to embodiment, the utility model is described in further detail, and purpose, which is only that, more fully understands the utility model
Content, therefore, the cited case are not intended to limit the protection scope of the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of bearing bush of supporting roller of rotary kiln centralized lubrication device, including be arranged in rotary kiln branch
Bearing upper cover 16, the bearing block 17 of bearing bush of supporting roller are used to support and sealed on point position, further include spray boom 10 and Lubricating-oil Station 1, spray
Bar 10 is arranged on 16 inner top position of bearing upper cover, is provided on spray boom 10 several for carrying out the spray of oil spout to support roller axial plane
Oilhole 13, oil inlet branch pipe 4 is provided in the main oil inlet pipe 2 of Lubricating-oil Station 1, and spray boom 10 is connected by oil inlet hose 6 and oil inlet branch pipe 4
Connect, oil return opening 11 is provided on the bottom position of bearing block 17 and is connected with oil return hose 7, the other end of oil return hose 7 with it is dilute
The main oil return pipe 3 of petrol station 1 connects.
The top of bearing upper cover 16 is provided with pin hole 15, and the pin shaft 14 cooperated with pin hole 15, spray boom are provided on spray boom 10
10 are fixedly mounted in bearing upper cover 16 by pin shaft 14, simple in construction, easy to disassemble and assemble and time saving and energy saving.
Spray boom 10 is of an L-shaped structure, and the top of bearing upper cover 16 is provided with oil inlet 12, and the bending end of spray boom 10 stretches out oil inlet
It mouthfuls 12 and is connect with oil inlet hose 6, structure is simple, easy to disassemble.
Oil inlet hose 6 is connect by ball valve 5 with oil inlet branch pipe 4, convenient for control flow.
It is provided with 90 ° of elbows, 8,90 ° of elbows 8 on 11 position of oil return opening of bearing block 17 to connect with oil return hose 7, structure is set
Meter is rationally, convenient for disassembly and assembly.
The junction of 90 ° of elbows 8 and oil return hose 7 is provided with straight-through sight glass 9, is convenient for checking whether oil circuit is smooth when inspection
It is logical.
During the installation process, can by original bearing upper cover 16 and bearing block 17 oil skipper, leaching food tray remove, and by these
The mounting hole of component installs spray boom 10 respectively as pin hole 15 and oil inlet 12 in bearing upper cover 16, and by a thin oil
Stand 1 be a rotary kiln fulcrum totally four bearing shell feed lubrications, remove the electric heater on original bearing block 17, will be original
Electric heater mounting hole 90 ° of elbows 8 are installed at oil return opening 11 as oil return opening 11, and oil return hose 7 is connected, at 90 °
Straight-through sight glass 9 is installed, in order to check whether oil circuit is unimpeded when inspection, four bearing shell oil returns converge between elbow 8 and oil return hose 7
It is flowed into after conjunction in the fuel tank of Lubricating-oil Station 1, the oil pump of Lubricating-oil Station 1 is configurable to one, and to open one standby.
The utility model first opens Lubricating-oil Station 1 before being again started up rotary kiln after stopping kiln for a long time, it is ensured that bearing shell, which has, to be filled
The lubricating oil of foot, avoids bearing bush abrasion, and lubricating oil passes through the continuous circulation of Lubricating-oil Station 1, can be with by the filter of Lubricating-oil Station 1
Contaminant filter a large amount of in lubricating oil is fallen, the impurity in oil liquid is avoided and is again introduced into bearing shell and bearing shell is caused to damage, simultaneously
It ensure that lubricating oil cleaning, avoid frequently to change oil and oil consumption is caused to increase, after support roller stops immersion cooling, wheel belt
The heat for being conducted to supporting-roller shaft can be taken away by the lubricating oil constantly recycled, and cold by the progress of the plate heat exchanger of Lubricating-oil Station 1
But, water resource has been saved, overall structure is simple, and convenient for disassembly and assembly, economy uses, and improves production efficiency, and it is raw to reduce rotary kiln
The coefficient of losses of workpiece, greatly reduces production cost in production.
The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model
Sharp range, it is all with equivalence changes made by the utility model specification and its accompanying drawing content, it is both contained in the utility model
Within interest field.
Claims (6)
1. a kind of bearing bush of supporting roller of rotary kiln centralized lubrication device, including setting are used to support and seal on rotary kiln position of the fulcrum
Bearing upper cover, the bearing block of bearing bush of supporting roller, it is characterised in that: further include spray boom and Lubricating-oil Station, spray boom is arranged in bearing upper cover
Be provided on top position, on spray boom it is several for carrying out the nozzle openings of oil spout to support roller axial plane, in the main oil inlet pipe of Lubricating-oil Station
It is provided with oil inlet branch pipe, spray boom is connect by oil inlet hose with oil inlet branch pipe, is provided with oil return opening on the bottom position of bearing block
And it is connected with oil return hose, the other end of oil return hose and the main oil return pipe of Lubricating-oil Station connect.
2. bearing bush of supporting roller of rotary kiln centralized lubrication device according to claim 1, it is characterised in that: the top of bearing upper cover
It is provided with pin hole, the pin shaft with pin hole cooperation is provided on spray boom, spray boom is fixedly mounted in bearing upper cover by pin shaft.
3. bearing bush of supporting roller of rotary kiln centralized lubrication device according to claim 1, it is characterised in that: spray boom is of an L-shaped structure,
The top of bearing upper cover is provided with oil inlet, and the bending end of spray boom stretches out oil inlet and connect with oil inlet hose.
4. bearing bush of supporting roller of rotary kiln centralized lubrication device according to claim 1, it is characterised in that: oil inlet hose passes through ball
Valve is connect with oil inlet branch pipe.
5. bearing bush of supporting roller of rotary kiln centralized lubrication device according to claim 1, it is characterised in that: the oil return opening of bearing block
Elbow is provided on position, elbow is connect with oil return hose.
6. bearing bush of supporting roller of rotary kiln centralized lubrication device according to claim 5, it is characterised in that: elbow and oil return hose
Junction be provided with straight-through sight glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187675.XU CN209510917U (en) | 2019-02-03 | 2019-02-03 | Bearing bush of supporting roller of rotary kiln centralized lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187675.XU CN209510917U (en) | 2019-02-03 | 2019-02-03 | Bearing bush of supporting roller of rotary kiln centralized lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510917U true CN209510917U (en) | 2019-10-18 |
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ID=68203872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920187675.XU Active CN209510917U (en) | 2019-02-03 | 2019-02-03 | Bearing bush of supporting roller of rotary kiln centralized lubrication device |
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| CN (1) | CN209510917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324828A (en) * | 2021-12-31 | 2022-04-12 | 崇左南方水泥有限公司 | Lubricated detecting system of rotary kiln riding wheel |
-
2019
- 2019-02-03 CN CN201920187675.XU patent/CN209510917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324828A (en) * | 2021-12-31 | 2022-04-12 | 崇左南方水泥有限公司 | Lubricated detecting system of rotary kiln riding wheel |
| CN114324828B (en) * | 2021-12-31 | 2022-11-08 | 崇左南方水泥有限公司 | Lubricated detecting system of rotary kiln riding wheel |
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