CN221221132U - Wheel of ring cooler with good sealing performance - Google Patents
Wheel of ring cooler with good sealing performance Download PDFInfo
- Publication number
- CN221221132U CN221221132U CN202323067458.2U CN202323067458U CN221221132U CN 221221132 U CN221221132 U CN 221221132U CN 202323067458 U CN202323067458 U CN 202323067458U CN 221221132 U CN221221132 U CN 221221132U
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- wheel
- wheel body
- annular clamping
- sealing performance
- shaft
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- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000004519 grease Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The application provides a ring cooler wheel with good sealing performance, which relates to the technical field of ring coolers and comprises a first wheel body, a second wheel body and a wheel shaft, wherein a first fastening piece is arranged between the first wheel body and the second wheel body, a bearing is sleeved on the wheel shaft, an end cover is arranged at the front end of the first wheel body, a framework oil seal is arranged between the end cover and the wheel shaft, an end plate is arranged at the rear end of the second wheel body, an annular clamping block is arranged at the rear end of the second wheel body, an annular clamping groove is formed in the front end of the end plate, and the annular clamping block is matched with the annular clamping groove for use; the labyrinth sealing structure formed by the annular clamping blocks and the annular clamping grooves in a matched manner is matched with the framework oil seal, so that the tightness of the wheel can be effectively improved, and the service life of the wheel is prolonged; the split type wheel can be replaced at any position according to actual use requirements, so that the time required for overhauling and maintaining is shortened, and the operation difficulty is reduced.
Description
Technical Field
The application relates to the technical field of ring coolers, in particular to a ring cooler wheel with good sealing performance.
Background
The ring cooler is short for the ring cooler, and is used for effectively cooling the sintering hot ore unloaded from the sintering machine, but the framework oil seal adopted by the existing ring cooler wheel cannot meet the production requirement, dust is easy to enter in the working process, so that the wheel cannot rotate, the service life is poor, the existing integrated wheel can only be replaced at a specific curved rail position, the time required for overhauling and maintenance is long, and the operation difficulty is high.
Disclosure of Invention
The embodiment of the application aims to provide a ring cooler wheel with good sealing performance, which can solve the technical problems that a framework oil seal adopted by the existing ring cooler wheel cannot meet production requirements, dust is easy to enter in a working process to cause the wheel not to rotate, and the existing integrated wheel can only be replaced at a specific curved rail position.
The embodiment of the application provides a ring cooler wheel with good sealing performance, which comprises a first wheel body, a second wheel body and a wheel shaft, wherein a first fastening piece is arranged between the first wheel body and the second wheel body, the first wheel body and the second wheel body are connected through the first fastening piece, the first wheel body and the second wheel body are sequentially sleeved on the wheel shaft, a bearing is sleeved on the wheel shaft, the bearing is positioned between the wheel shaft and the second wheel body, an end cover is arranged at the front end of the first wheel body, a framework oil seal is arranged between the end cover and the wheel shaft, an end plate is arranged at the rear end of the second wheel body, an annular clamping block is arranged at the rear end of the second wheel body, an annular clamping groove is arranged at the front end of the end plate, and the annular clamping block is matched with the annular clamping groove.
Wherein, the bearing is provided with two.
The bearing, the second wheel body and the wheel shaft are combined to form a cavity, an oil injection cavity is formed in the front end of the wheel shaft, an oil injection nozzle is arranged in the front end of the oil injection cavity, a through hole is formed in the oil injection cavity, and the oil injection cavity is communicated with the cavity through the through hole.
A second fastening piece is arranged between the end cover and the first wheel body, and the end cover is connected with the first wheel body through the second fastening piece; a third fastening piece is arranged between the end plate and the second wheel body, and the end plate is connected with the second wheel body through the third fastening piece.
The first fastening piece, the second fastening piece and the third fastening piece are all bolts.
The utility model has the beneficial effects that:
According to the annular cooler wheel with good sealing performance, the annular clamping blocks and the annular clamping grooves are matched to form the labyrinth sealing structure, and the labyrinth sealing structure is matched with the framework oil seal to effectively improve the sealing performance of the wheel and prolong the service life; when changing the wheel, firstly install the wheel epaxial with the end plate, install second wheel body and bearing afterwards, install first wheel body and skeleton oil blanket through first fastener afterwards, install the end cover at last, split type wheel can be changed in optional position according to the in-service use demand, shortens the time that overhauls the maintenance needs, reduces the operation degree of difficulty.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of some embodiments of the application.
The reference numerals are respectively:
1. a first wheel body; 2. a second wheel body; 3. a wheel axle; 4. a first fastener; 5. a bearing; 6. an end cap; 7. a framework oil seal; 8. an end plate; 9. an annular clamping block; 10. an annular clamping groove; 11. a cavity; 12. an oil filling cavity; 13. an oil filling nozzle; 14. a through hole; 15. a second fastener; 16. and a third fastener.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the embodiment of the application provides a ring cooler wheel with good sealing performance, which comprises a first wheel body 1, a second wheel body 2 and a wheel shaft 3, wherein a first fastening piece 4 is arranged between the first wheel body 1 and the second wheel body 2, the first wheel body 1 and the second wheel body 2 are connected through the first fastening piece 4, the first wheel body 1 and the second wheel body 2 are sequentially sleeved on the wheel shaft 3, a bearing 5 is sleeved on the wheel shaft 3, the bearing 5 is positioned between the wheel shaft 3 and the second wheel body 2, an end cover 6 is arranged at the front end of the first wheel body 1, a framework oil seal 7 is arranged between the end cover 6 and the wheel shaft 3, an end plate 8 is arranged at the rear end of the second wheel body 2, an annular clamping block 9 is arranged at the rear end of the second wheel body 2, an annular clamping groove 10 is arranged at the front end of the end plate 8, and the annular clamping block 9 is matched with the annular clamping groove 10.
The labyrinth sealing structure formed by the cooperation of the annular clamping blocks 9 and the annular clamping grooves 10 is matched with the framework oil seal 7, so that the tightness of the wheel can be effectively improved, and the service life of the wheel is prolonged; when the wheel is replaced, the end plate 8 is firstly arranged on the wheel shaft 3, then the second wheel body 2 and the bearing 5 are arranged, then the first wheel body 1 and the framework oil seal 7 are arranged through the first fastening piece 4, and finally the end cover 6 is arranged, so that the split type wheel can be replaced at any position according to the actual use requirement, the time required for overhauling and maintenance is shortened, and the operation difficulty is reduced.
In the present embodiment, as shown in fig. 1, two bearings 5 are provided.
In this embodiment, as shown in fig. 1, two bearings 5, a second wheel body 2 and a wheel axle 3 are combined to form a cavity 11, an oil injection cavity 12 is formed at the front end of the wheel axle 3, an oil injection nozzle 13 is formed at the front end of the oil injection cavity 12, a through hole 14 is formed in the oil injection cavity 12, and the oil injection cavity 12 is communicated with the cavity 11 through the through hole 14; in use, grease may be introduced into the grease chamber 12 through the grease nipple 13, the grease passing through the through bore 14 into the cavity 11 and then into the bearing 5 to complete grease injection.
As shown in fig. 1, in this embodiment, a second fastening member 15 is disposed between the end cover 6 and the first wheel body 1, and the end cover 6 is connected to the first wheel body 1 by the second fastening member 15; a third fastening piece 16 is arranged between the end plate 8 and the second wheel body 2, and the end plate 8 and the second wheel body 2 are connected through the third fastening piece 16.
In this embodiment, the first fastening member 4, the second fastening member 15, and the third fastening member 16 are bolts.
Working principle: when the wheel of the annular cooler with good sealing performance is replaced, the end plate 8 is firstly arranged on the wheel shaft 3, then the second wheel body 2 and the bearing 5 are arranged through the third fastening piece 16, then the first wheel body 1 and the framework oil seal 7 are arranged through the first fastening piece 4, and finally the end cover 6 is arranged through the second fastening piece 15.
The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (5)
1. The utility model provides a cold quick-witted wheel of ring that leakproofness is good which characterized in that: including first wheel body, second wheel body and shaft, first wheel body with be provided with first fastener between the second wheel body, first wheel body with the second wheel body is passed through first fastener is connected, first wheel body the second wheel body overlaps in proper order and locates epaxial, epaxial cover is equipped with the bearing, the bearing is located the shaft with between the second wheel body, the front end of first wheel body is provided with the end cover, the end cover with be provided with the skeleton oil blanket between the shaft, the rear end of second wheel body is provided with the end plate, the rear end of second wheel body is provided with annular fixture block, the front end of end plate is provided with annular draw-in groove, annular fixture block with annular draw-in groove cooperation is used.
2. The wheel of a ring cooler with good sealing performance according to claim 1, wherein: the number of the bearings is two.
3. The wheel of a ring cooler with good sealing performance according to claim 2, wherein: the two bearings, the second wheel body and the wheel shaft are combined to form a cavity, an oil injection cavity is formed in the front end of the wheel shaft, an oil injection nozzle is arranged in the front end of the oil injection cavity, a through hole is formed in the oil injection cavity, and the oil injection cavity is communicated with the cavity through the through hole.
4. The wheel of a ring cooler with good sealing performance according to claim 1, wherein: a second fastening piece is arranged between the end cover and the first wheel body, and the end cover is connected with the first wheel body through the second fastening piece; a third fastening piece is arranged between the end plate and the second wheel body, and the end plate is connected with the second wheel body through the third fastening piece.
5. The wheel of a ring cooler with good sealing performance according to claim 4, wherein: the first fastener, the second fastener and the third fastener are all bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323067458.2U CN221221132U (en) | 2023-11-14 | 2023-11-14 | Wheel of ring cooler with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323067458.2U CN221221132U (en) | 2023-11-14 | 2023-11-14 | Wheel of ring cooler with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221221132U true CN221221132U (en) | 2024-06-25 |
Family
ID=91547982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323067458.2U Active CN221221132U (en) | 2023-11-14 | 2023-11-14 | Wheel of ring cooler with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221221132U (en) |
-
2023
- 2023-11-14 CN CN202323067458.2U patent/CN221221132U/en active Active
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