CN104061783A - Friction driving wheel belt device for rotary kiln - Google Patents
Friction driving wheel belt device for rotary kiln Download PDFInfo
- Publication number
- CN104061783A CN104061783A CN201410281892.7A CN201410281892A CN104061783A CN 104061783 A CN104061783 A CN 104061783A CN 201410281892 A CN201410281892 A CN 201410281892A CN 104061783 A CN104061783 A CN 104061783A
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- CN
- China
- Prior art keywords
- band
- wheel belt
- rotary kiln
- key
- wheel
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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.)
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Abstract
The invention relates to a friction driving wheel belt device for a rotary kiln. The friction driving wheel belt device comprises a wheel belt with keys, a plurality of base plate groups arranged at intervals and X-shaped blocks fixed on a barrel of the rotary kiln; each base plate group comprises two convex base plates, the convex ends of the base plates are opposite and are arranged at an interval, and the two base plates are positioned and installed together through a pair of symmetrically arranged X-shaped blocks; two side faces of each base plate are both positioned through baffle plates fixed on the barrel; a pair of wedge blocks for adjusting the circumferential position of the wheel belt with keys is further arranged between the base plate groups; the positions of the wedge blocks are adjusted through a tension device so as to adjust the circumferential position of the wheel belt with keys. The wheel belt with keys of the friction driving wheel belt device is used for transmitting the torque needed by the rotation of the kiln, so that the wheel belt can effectively drive the barrel to operate normally; the inner surface of the wheel belt is made into the type of a square key, and the square key has the advantages of high centering precision and good centering stability.
Description
Technical field
The wheel belting that the present invention relates to 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
Take turns band as " bridge " that between rotating cylinder part and supporting support roller, load is transmitted, the while 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.Meanwhile, the high temperature of rotary kiln inside can see through the inner surface that thermal insulation layer is delivered to 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.
Summary of the invention
The object of the invention 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, band key wheel band key of the present invention is transmitting kiln and is rotating needed moment of torsion, can effectively guarantee 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 present invention 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, all locate by the block being fixed on cylindrical shell two sides of backing plate, between described backing plate group, be also provided with a pair of for adjusting the drift with circumferential position with key wheel, 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 fixed head and the spring being 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 invention has the beneficial effects as follows: band key wheel band key of the present invention is transmitting kiln and rotating needed moment of torsion, can effectively guarantee 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.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present invention.
Fig. 2 is the structural representation of being with key wheel in the present invention.
Fig. 3 is the mounting structure schematic diagram of take-up device in the present invention.
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.
The specific embodiment
Shown in figure, the specific embodiment 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, 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 with 1 circumferential position with key wheel, 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 fixed head 201 and the spring 202 being 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 two end faces outsides with key of taking turns with 1 with key are connected with the axial limiting piece 3 of controlling its axial location.
The described band key of taking turns with 1 with key adopts rectangular spline.
Epicycle belting is compared with traditional wheel belting, and 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 guarantee that wheel band is consistent with drum speed, guarantees the safe operation of equipment.
The technical scheme that the present invention is cited and embodiment are not restrictions, in the cited technical scheme of the present invention and embodiment is equal to or effect same approach is all protected in the present invention 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 fixed head (201) and the spring (202) being 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 |
|---|---|---|---|
| CN201410281892.7A CN104061783A (en) | 2014-06-23 | 2014-06-23 | Friction driving wheel belt device for rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281892.7A CN104061783A (en) | 2014-06-23 | 2014-06-23 | Friction driving wheel belt device for rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104061783A true CN104061783A (en) | 2014-09-24 |
Family
ID=51549618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410281892.7A Pending CN104061783A (en) | 2014-06-23 | 2014-06-23 | Friction driving wheel belt device for rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061783A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2988084A1 (en) * | 2014-08-20 | 2016-02-24 | Gencor Industries Inc. | Locking cam stop |
| CN110285668A (en) * | 2019-06-27 | 2019-09-27 | 李承涛 | A kind of cement rotary kiln |
| CN114705038A (en) * | 2022-03-03 | 2022-07-05 | 中信重工机械股份有限公司 | Floating sleeve of reducing rotary kiln and mounting structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149915A (en) * | 1994-06-16 | 1997-05-14 | 弗·尔·斯米德恩公司 | Rotary drum suspended within live-ring |
| CN201858866U (en) * | 2010-10-23 | 2011-06-08 | 中信重工机械股份有限公司 | Cylinder pad device of interchangeable rotary kiln |
| CN204007090U (en) * | 2014-06-23 | 2014-12-10 | 中信重工机械股份有限公司 | A kind of rotary kiln friction drive wheel belting |
-
2014
- 2014-06-23 CN CN201410281892.7A patent/CN104061783A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149915A (en) * | 1994-06-16 | 1997-05-14 | 弗·尔·斯米德恩公司 | Rotary drum suspended within live-ring |
| CN201858866U (en) * | 2010-10-23 | 2011-06-08 | 中信重工机械股份有限公司 | Cylinder pad device of interchangeable rotary kiln |
| CN204007090U (en) * | 2014-06-23 | 2014-12-10 | 中信重工机械股份有限公司 | A kind of rotary kiln friction drive wheel belting |
Non-Patent Citations (3)
| Title |
|---|
| 熊会思: "回转窑筒体的设计经验和教训", 《水泥工程》 * |
| 熊会思: "回转窑筒体的设计经验和教训", 《水泥工程》, no. 6, 31 December 1998 (1998-12-31), pages 1 - 3 * |
| 董洪涛: "具有新型花键滚圈联接结构的回转窑", 《建材工业信息》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2988084A1 (en) * | 2014-08-20 | 2016-02-24 | Gencor Industries Inc. | Locking cam stop |
| US9689611B2 (en) | 2014-08-20 | 2017-06-27 | Gencor Industries, Inc. | Locking cam stop |
| CN110285668A (en) * | 2019-06-27 | 2019-09-27 | 李承涛 | A kind of cement rotary kiln |
| CN114705038A (en) * | 2022-03-03 | 2022-07-05 | 中信重工机械股份有限公司 | Floating sleeve of reducing rotary kiln and mounting structure |
| CN114705038B (en) * | 2022-03-03 | 2023-03-24 | 中信重工机械股份有限公司 | Floating sleeve of reducing rotary kiln |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140924 |