CN217873761U - Cooling structure for vertical thrust bearing - Google Patents
Cooling structure for vertical thrust bearing Download PDFInfo
- Publication number
- CN217873761U CN217873761U CN202222344902.XU CN202222344902U CN217873761U CN 217873761 U CN217873761 U CN 217873761U CN 202222344902 U CN202222344902 U CN 202222344902U CN 217873761 U CN217873761 U CN 217873761U
- Authority
- CN
- China
- Prior art keywords
- support frame
- oil
- thrust bearing
- plate
- vertical
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a vertical thrust bearing is with cooling structure, including the support frame, be equipped with a plurality of thrust axle bush of equidistant range on the support frame, the support frame with thrust axle bush fixed connection, be equipped with the runner plate on the support frame, be equipped with the oil baffle between support frame and the runner plate, be equipped with annular flange on the support frame, form the cooling chamber between oil baffle, annular flange, support frame, the runner plate, be equipped with the oil inlet passageway on the support frame, be formed with the oil outlet passageway between support frame and the runner plate, the oil inlet passageway all link up with the cooling chamber mutually with the oil outlet passageway, be equipped with the water conservancy diversion structure between every two thrust axle bushes; through the utility model discloses can better promote the cold and hot oil exchange of thrust axle bush working face to reduce the temperature of thrust axle bush working face.
Description
Technical Field
The utility model belongs to the technical field of the bearing, in particular to vertical thrust bearing is with cooling structure.
Background
The vertical mill is an ideal large-scale grinding device and is widely applied to industries such as cement, electric power, metallurgy, chemical industry, non-metallic ore and the like. The crushing, drying, grinding and grading conveying are integrated, the production efficiency is high, and blocky, granular and powdery raw materials can be ground into required powdery materials. The vertical mill adopts a vertical thrust bearing as an axial supporting part, a thrust bush in the bearing bears the axial thrust and the self weight of a rotating part in the work of the whole equipment, and as a key part of the equipment, the temperature of the thrust bush in the operation needs to be effectively controlled, and the existing cooling structure is relatively complex and inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical thrust bearing is with cooling structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a vertical thrust bearing is with cooling structure, includes the support frame, be equipped with the thrust axle bush of a plurality of equidistant range on the support frame, the support frame with thrust axle bush fixed connection, be equipped with the runner plate on the support frame, be equipped with the oil baffle between support frame and the runner plate, be equipped with cyclic annular flange on the support frame, form the cooling chamber between oil baffle, cyclic annular flange, support frame, the runner plate, be equipped with into the oil passageway on the support frame, be formed with out the oil passageway between support frame and the runner plate, go into the oil passageway and go out the oil passageway all with the cooling chamber link up mutually, be equipped with the water conservancy diversion structure between per two thrust axle bushes.
The support frame is connected with the mirror plate, an annular groove is arranged below the mirror plate, and an oil baffle plate is arranged on the support frame and corresponds to the annular groove.
An L-shaped annular groove is arranged below the position, close to the edge, of the mirror plate, and an oil outlet channel is formed between the L-shaped annular groove and the annular blocking edge.
The oil inlet channel comprises a horizontal channel and a vertical channel, the horizontal channel is parallel to the surface of the support frame, and the vertical channel is arranged between the oil baffle plate and the annular baffle edge and communicated with the horizontal channel.
The water conservancy diversion structure includes the bottom mounting panel and locates the hang plate of bottom mounting panel top, the bottom mounting panel with support frame fixed connection.
The vertical channel is arranged between the thrust bearing bush and the oil baffle plate.
The utility model discloses beneficial technological effect for prior art is:
the oil baffle plate and the thrust bearing bush are fixed on the support frame through the anti-rotation pins and the screws, the oil baffle plate blocks lubricating oil from entering the shaft through side, the guide plate passes through the stop washer and the screw is installed on the support frame, and the lubricating oil entering the support frame plays a role in guiding through the directivity of the guide plate, so that cold lubricating oil can more directly enter the oil inlet side of the thrust bearing bush, and hot lubricating oil coming out from the working surface of the thrust bearing bush can more quickly enter the oil outlet channel. Thereby better promoting the cold and hot oil exchange of the thrust bearing bush working face, thereby reducing the temperature of the thrust bearing bush working face.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is another schematic diagram of the present invention.
1. An anti-rotation pin; 2. a support frame; 3. a stop washer; 4. an oil baffle plate; 5. a thrust bearing bush; 6. a bottom mounting plate; 7. a screw; 8. an inclined plate; 9. a horizontal channel; 10. a vertical channel; 11. an oil outlet channel; 12. a mirror plate; 13. an annular flange; 14. an annular groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
The utility model provides a vertical thrust bearing is with cooling structure, includes support frame 2, be equipped with the thrust axle bush 5 of a plurality of equidistant range on the support frame 2, be connected through preventing that rotation pin 1 is connected between thrust axle bush 5 and the support frame 2, support frame 2 with thrust axle bush 5 fixed connection, be equipped with runner plate 12 on the support frame 2, be equipped with oil baffle 4 between support frame 2 and the runner plate 12, be equipped with cyclic annular flange 13 on the support frame 2, form the cooling chamber between oil baffle 4, cyclic annular flange 13, support frame 2, the runner plate 12, be equipped with the passageway of getting into oil on the support frame 2, be formed with oil outlet channel 11 between support frame 2 and the runner plate 12, go into oil channel and oil outlet channel 11 all with the cooling chamber link up mutually, be equipped with the water conservancy diversion structure between per two thrust axle bushes 5.
The support frame 2 is connected with a mirror plate 12, an annular groove 14 is arranged below the mirror plate 12, and an oil baffle plate 4 is arranged on the support frame 2 at a position corresponding to the annular groove 14.
An L-shaped annular slot is formed below the mirror plate 12 near the edge, and an oil outlet channel 11 is formed between the L-shaped annular slot and the annular flange 13.
The oil inlet channel comprises a horizontal channel 9 and a vertical channel 10, the horizontal channel 9 is parallel to the surface of the support frame 2, and the vertical channel 10 is arranged between the oil baffle plate 4 and the annular baffle edge 13 and communicated with the horizontal channel 9.
The water conservancy diversion structure includes bottom mounting panel 6 and locates the hang plate 8 of 6 tops of bottom mounting panel, bottom mounting panel 6 with support frame 2 fixed connection.
The bottom mounting plate 6 is connected with the support frame 2 through a brake gasket 3 and a screw 7.
The vertical channel 10 is arranged between the thrust bearing bush 5 and the oil baffle plate 4.
The oil baffle plate 4 and the thrust bearing bush 5 are fixed on the support frame 2 through the anti-rotation pin 1 and the screw, the oil baffle plate 4 blocks lubricating oil from entering the shaft through side, the guide plate 6 is installed on the support frame 2 through the stop washer 3 and the closing screw 7, and the lubricating oil entering the support frame 2 is guided by the directivity of the guide plate 6, so that the cold lubricating oil can more directly enter the oil inlet edge of the thrust bearing bush 5, and the hot lubricating oil coming out from the working surface of the thrust bearing bush 5 can more quickly enter the oil outlet channel. Thereby better promoting the cold and hot oil exchange of the working surface of the thrust bearing bush 5, and reducing the temperature of the working surface of the thrust bearing bush.
The utility model discloses an adopt guide plate structure, the trend of effective control cold and hot oil to reduce the operating temperature of thrust tile. Furthermore, the utility model discloses still have simple structure, use characteristics such as maintenance convenience.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a vertical thrust bearing is with cooling structure, its characterized in that, includes the support frame, be equipped with the thrust axle bush of a plurality of equidistant range on the support frame, the support frame with thrust axle bush fixed connection, be equipped with the runner plate on the support frame, be equipped with the oil baffle between support frame and the runner plate, be equipped with cyclic annular flange on the support frame, form the cooling chamber between oil baffle, cyclic annular flange, support frame, the runner plate, be equipped with into the oil passageway on the support frame, be formed with out the oil passageway between support frame and the runner plate, go into the oil passageway and go out the oil passageway all with the cooling chamber link up mutually, be equipped with the water conservancy diversion structure between per two thrust axle bushes.
2. The cooling structure for a vertical thrust bearing according to claim 1, wherein the support frame is connected to the mirror plate, an annular groove is formed below the mirror plate, and an oil baffle is disposed on the support frame at a position corresponding to the annular groove.
3. The cooling structure for a vertical thrust bearing as claimed in claim 2, wherein an L-shaped annular groove is formed below the position of the mirror plate near the edge, and an oil outlet passage is formed between the L-shaped annular groove and the annular flange.
4. The cooling structure for the vertical thrust bearing as claimed in claim 3, wherein the oil inlet passage includes a horizontal passage and a vertical passage, the horizontal passage is parallel to the surface of the support frame, and the vertical passage is disposed between the oil baffle and the annular baffle edge and is communicated with the horizontal passage.
5. The cooling structure for the vertical thrust bearing according to claim 4, wherein the flow guide structure comprises a bottom mounting plate and an inclined plate arranged above the bottom mounting plate, and the bottom mounting plate is fixedly connected with the support frame.
6. The cooling structure for a vertical thrust bearing according to claim 5, wherein the vertical passage is provided between the thrust bearing shell and the oil baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344902.XU CN217873761U (en) | 2022-09-05 | 2022-09-05 | Cooling structure for vertical thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344902.XU CN217873761U (en) | 2022-09-05 | 2022-09-05 | Cooling structure for vertical thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217873761U true CN217873761U (en) | 2022-11-22 |
Family
ID=84080471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222344902.XU Active CN217873761U (en) | 2022-09-05 | 2022-09-05 | Cooling structure for vertical thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217873761U (en) |
-
2022
- 2022-09-05 CN CN202222344902.XU patent/CN217873761U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2805925Y (en) | Large-sized vertical roll mill | |
| CN204710420U (en) | Gyratory crusher transmission device and unit for inertial conic crusher thereof | |
| CN217873761U (en) | Cooling structure for vertical thrust bearing | |
| CN110898944A (en) | Annular gap grinding device | |
| CN202621223U (en) | Large high-temperature wear-resistant crusher | |
| CN203602644U (en) | Bell-less top rotary material distributing device | |
| CN112594288A (en) | Rolling press bearing cooling device | |
| CN205084781U (en) | Single driving high pressure grinding roller | |
| CN211660186U (en) | Annular gap grinding device | |
| CN113019590B (en) | Energy-saving double-bearing vertical grinding machine for dry grinding and shaping | |
| CN113841915A (en) | Quick disassembly structure for supporting hydraulic pressure at two ends of ring die granulator | |
| CN202427518U (en) | High-efficiency cellulose shearing grinder | |
| CN208642778U (en) | A kind of hydraulic compound kibbler roll | |
| CN215059464U (en) | Novel mechanical sealing structure of sand mill | |
| CN208247271U (en) | A kind of vacuum forming rapid cooling mechanism | |
| CN220861615U (en) | Grinding roller protection mechanism of vertical mill | |
| CN205392608U (en) | Synchronous constant voltage formula horizontal roller mill | |
| CN203758281U (en) | Horizontal electric water-cooling double-pivot transmission mechanism | |
| CN221602204U (en) | Coal mill convenient to overhaul | |
| CN220657864U (en) | Double-gap sealing nozzle ring | |
| CN220726620U (en) | High temperature fan transmission speed adjusting device | |
| CN210952382U (en) | Combined choke grid plate | |
| CN202129124U (en) | Ball mill mineral-feeding eccentric pipe sealing device | |
| CN217844767U (en) | Decomposition furnace dispersion system capable of preventing internal crusting | |
| CN215878308U (en) | Primary air supplementing valve device of powder concentrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |