CN204007090U - A kind of rotary kiln friction drive wheel belting - Google Patents
A kind of rotary kiln friction drive wheel belting Download PDFInfo
- Publication number
- CN204007090U CN204007090U CN201420335502.5U CN201420335502U CN204007090U CN 204007090 U CN204007090 U CN 204007090U CN 201420335502 U CN201420335502 U CN 201420335502U CN 204007090 U CN204007090 U CN 204007090U
- Authority
- CN
- China
- Prior art keywords
- band
- key
- backing plate
- wheel
- rotary kiln
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- 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.)
- Expired - Fee Related
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Abstract
A kind of rotary kiln friction drive wheel belting, comprise band key wheel band, a plurality of backing plate groups that are set in distance and be fixed on the X-type piece on the cylindrical shell of rotary kiln, described backing plate group comprises two backing plates that are " protruding " type, the protruding end of backing plate relatively and be set in distance, between two backing plates by symmetrically arranged a pair of X-type piece location and installation together, two sides of backing plate are all by being fixed on the block location on cylindrical shell, between described backing plate group, be also provided with and a pair ofly take turns the drift with circumferential position for adjusting with key, drift is adjusted its position to adjust band key wheel band circumferential position by take-up device.The utility model band key wheel band key is transmitting kiln and is rotating needed moment of torsion, can effectively ensure that wheel band drives cylindrical shell normally to move, and wheel is made the pattern of square key with inner surface, and the advantage of rectangular spline is that centering precision is high, centering good stability.
Description
Technical field
The utility model relates to the wheel belting of the industrial circle rotary kiln device such as a kind of metallurgy, cement, especially relates to a kind of rotary kiln friction drive wheel belting.
Background technology
Wheel band, as " bridge " that between rotating cylinder part and supporting support roller, load is transmitted, also all needs to be with and to be delivered on support roller by wheel as the load of kiloton on all rotating parts such as cylindrical shell, kiln lining, material simultaneously.Meanwhile, the high temperature of rotary kiln inside can be delivered to through thermal insulation layer the inner surface of rolling ring, makes the temperature difference on the inside and outside surface of rolling ring reach 1000 degree left and right.Therefore,, under the double action of top load stress and thermal stress, the working stress of wheel band is very complicated.
Due to rotary kiln roller band and support roller friction transmission power, and bring rotation kiln cylinder body by wheel, therefore can not adopt is traditional loose wheel band, adopts key wheel band, wheel band and cylindrical shell is connected, the mode that adopts key to connect.
Utility model content
The purpose of this utility model is, for solving the existing band of taking turns, inconvenience is installed, the problem of location difficulty, a kind of rotary kiln friction drive wheel belting is provided, the utility model band key wheel band key is transmitting kiln and is rotating needed moment of torsion, can effectively ensure that wheel band drives cylindrical shell normally to move, wheel is made the pattern of square key with inner surface, the advantage of rectangular spline is that centering precision is high, centering good stability, can eliminate heat treatment deformation by the method for grinding, centering mode is path centering, on cylindrical shell, be also provided with the circumferential and axial position that axial stop and take-up device can regulating wheel bands simultaneously, install and adjust location is all very convenient.
The utility model is the deficiency solving the problems of the technologies described above, and the technical scheme adopting is:
A kind of rotary kiln friction drive wheel belting, comprise band key wheel band, a plurality of backing plate groups that are set in distance and be fixed on the X-type piece on the cylindrical shell of rotary kiln, described backing plate group comprises two backing plates that are " protruding " type, the protruding end of backing plate relatively and be set in distance, between two backing plates by symmetrically arranged a pair of X-type piece location and installation together, two sides of backing plate are all by being fixed on the block location on cylindrical shell, between described backing plate group, be also provided with and a pair ofly take turns the drift with circumferential position for adjusting with key, drift is adjusted its position to adjust band key wheel band circumferential position by take-up device, the side that drift is relative is set in distance and forms and the keyway coordinating with key of being with key wheel, the opposite side of drift and the laminating of the large end face of backing plate.
Described take-up device comprises the fixed head and the spring that are fixed on cylindrical shell, and one end of spring is connected with fixed head, and the other end is connected with drift.
Described two the end face outsides with key with key wheel band are connected with the axial limiting piece of controlling its axial location.
The described band key with key wheel band adopts rectangular spline.
The beneficial effects of the utility model are: the utility model band key wheel band key is transmitting kiln and rotating needed moment of torsion, can effectively ensure that wheel band drives cylindrical shell normally to move, wheel is made the pattern of square key with inner surface, the advantage of rectangular spline is that centering precision is high, centering good stability, can eliminate heat treatment deformation by the method for grinding, centering mode is path centering, on cylindrical shell, be also provided with the circumferential and axial position that axial stop and take-up device can regulating wheel bands, install and adjust location is all very convenient simultaneously.
Brief description of the drawings
Fig. 1 is mounting structure schematic diagram of the present utility model.
Fig. 2 is the structural representation with key wheel band in the utility model.
Fig. 3 is the mounting structure schematic diagram of take-up device in the utility model.
Graphical indicia: 1, band key wheel band; 2, take-up device; 201, fixed head; 202, spring; 3, axial limiting piece; 4, backing plate; 5, X-type piece; 6, block; 7, cylindrical shell; 8, drift.
Detailed description of the invention
Shown in figure, detailed description of the invention is as follows:
A kind of rotary kiln friction drive wheel belting, comprise and be with key wheel to be with 1, a plurality of backing plate groups that are set in distance and be fixed on the X-type piece 5 on the cylindrical shell 7 of rotary kiln, described backing plate group comprises two backing plates 4 that are " protruding " type, the protruding end of backing plate 4 relatively and be set in distance, between two backing plates 4 by symmetrically arranged a pair of X-type piece 5 location and installation together, all locate by the block 6 being fixed on cylindrical shell 7 two sides of backing plate 4, between described backing plate group, be also provided with and a pair ofly take turns the drift 8 with 1 circumferential position for adjusting with key, drift 8 is adjusted its position by take-up device 2 and is with 1 circumferential position to adjust band key wheel, the side that drift 8 is relative is set in distance and forms and take turns the keyway coordinating with key with 1 with key, the large end face laminating of the opposite side of drift 8 and backing plate 4.
Described take-up device 2 comprises the fixed head 201 and the spring 202 that are fixed on cylindrical shell, and one end of spring 202 is connected with fixed head 201, and the other end is connected with drift 8.
Described is connected with two end face outsides with key of 1 the axial limiting piece 3 of controlling its axial location with key wheel.
Described adopts rectangular spline with key wheel with 1 band key.
Epicycle belting is compared with traditional wheel belting, the on-the-spot installation of convenient wheel band adjusted, and has also eliminated the slippage of circumferencial direction between wheel band and cylindrical shell simultaneously, can ensure that wheel band is consistent with drum speed, the safe operation of guarantee equipment.
The technical scheme that the utility model is cited and embodiment are not restrictions, in the cited technical scheme of the utility model and embodiment is equal to or effect same approach is all protected at the utility model scope.
Claims (4)
1. a rotary kiln friction drive wheel belting, it is characterized in that: comprise band key wheel band (1), a plurality of backing plate groups that are set in distance and be fixed on the X-type piece (5) on the cylindrical shell (7) of rotary kiln, described backing plate group comprises two backing plates (4) that are " protruding " type, the protruding end of backing plate (4) relatively and be set in distance, between two backing plates (4) by symmetrically arranged a pair of X-type piece (5) location and installation together, two sides of backing plate (4) are all by being fixed on block (6) location on cylindrical shell (7), between described backing plate group, be also provided with a pair of for adjusting the drift (8) of band key wheel band (1) circumferential position, drift (8) is adjusted its position to adjust band key wheel band (1) circumferential position by take-up device (2), the side that drift (8) is relative is set in distance and forms with band key wheel and is with the keyway coordinating with key of (1), the large end face laminating of the opposite side of drift (8) and backing plate (4).
2. a kind of rotary kiln friction drive wheel belting according to claim 1, it is characterized in that: described take-up device (2) comprises the fixed head (201) and the spring (202) that are fixed on cylindrical shell, one end of spring (202) is connected with fixed head (201), and the other end is connected with drift (8).
3. a kind of rotary kiln friction drive wheel belting according to claim 1, is characterized in that: two end face outsides with key of described band key wheel band (1) are connected with the axial limiting piece (3) of controlling its axial location.
4. a kind of rotary kiln friction drive wheel belting according to claim 1, is characterized in that: the band key of described band key wheel band (1) adopts rectangular spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335502.5U CN204007090U (en) | 2014-06-23 | 2014-06-23 | A kind of rotary kiln friction drive wheel belting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335502.5U CN204007090U (en) | 2014-06-23 | 2014-06-23 | A kind of rotary kiln friction drive wheel belting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007090U true CN204007090U (en) | 2014-12-10 |
Family
ID=52047079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335502.5U Expired - Fee Related CN204007090U (en) | 2014-06-23 | 2014-06-23 | A kind of rotary kiln friction drive wheel belting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061783A (en) * | 2014-06-23 | 2014-09-24 | 中信重工机械股份有限公司 | Friction driving wheel belt device for rotary kiln |
| CN110220374A (en) * | 2019-05-27 | 2019-09-10 | 江苏鹏飞集团股份有限公司 | The cylinder of rotary kiln of positive and negative Double-directional rotary |
-
2014
- 2014-06-23 CN CN201420335502.5U patent/CN204007090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061783A (en) * | 2014-06-23 | 2014-09-24 | 中信重工机械股份有限公司 | Friction driving wheel belt device for rotary kiln |
| CN110220374A (en) * | 2019-05-27 | 2019-09-10 | 江苏鹏飞集团股份有限公司 | The cylinder of rotary kiln of positive and negative Double-directional rotary |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200623 |