CN203549335U - Lubricating device of rotary kiln wheel belt - Google Patents
Lubricating device of rotary kiln wheel belt Download PDFInfo
- Publication number
- CN203549335U CN203549335U CN201320687079.0U CN201320687079U CN203549335U CN 203549335 U CN203549335 U CN 203549335U CN 201320687079 U CN201320687079 U CN 201320687079U CN 203549335 U CN203549335 U CN 203549335U
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- CN
- China
- Prior art keywords
- rotary kiln
- cylinder
- lubricated piece
- lubricating
- tyre
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- Expired - Fee Related
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Abstract
The utility model discloses a lubricating device of a rotary kiln wheel belt. Stop iron is arranged on a rotary kiln barrel which is sleeved with the rotary kiln wheel belt, the stop iron limits the rotary kiln wheel belt, and one or more lubricating mechanisms are installed on the stop iron along the circumference of the rotary kiln barrel. The lubricating device comprises a lubricating block, an ejecting and pushing device and a limiting device. The ejecting and pushing device is used for ejecting and pushing the lubricating block to move in the limiting device to enable the lubricating block to make contact with the rotary kiln wheel belt. The lubricating device has the advantage of achieving automatic lubricating.
Description
Technical field
The utility model relates to a kind of rotary kiln supplementary equipment, particularly a kind of lubricating fitting of rotary kiln tyre.
Background technique
Rotary kiln is the main process equipment of manufacture of cement, working principle is: raw meal powder is in the feeding pipe feeding kiln cylinder body of kiln tail pipe height end, due to the inclination of kiln cylinder body and gently revolution, make material produce one rolls along circumferencial direction, again along the compound motion axially moving to low side from high temperature, raw material pass through to decompose in kiln, the manufacturing process such as burn till, after calcination of cement clinker, from the low side of kiln cylinder, draw off, enter Coolers, rotary kiln main structure is kiln cylinder body, transmission device, bearing device, catch wheel device, kiln hood and kiln tail sealing device etc., wherein the wheel of the rectangle on kiln cylinder body band is the vitals of whole rotary kiln, it is bearing kiln cylinder body, material, the weight of all rotary kilns such as kiln lining, wheel band both sides are welded with buting iron on kiln cylinder body, the effect of buting iron be mainly bear on rotary kiln, alter or under thrust while altering, limited wheel band along drum shaft to play, rotary kiln kiln cylinder body when running well can produce relative sliding with wheel band simultaneously, therefore wheel band side and buting iron (buting iron and wheel band are relatively-stationary) will produce very large frictional force, cause grade iron or wheel band side abrasion, if may wear to, to a certain degree will affect rotary kiln runs well, so wheel is exactly a very important problem with lubricated between side and buting iron, traditional lubricating system is: field worker is at set intervals just with binding hairbrush in bamboo pole top, the useless support roller oil being stained with on kiln is manually smeared, which shortcoming is: 1. to take turns in the running band place temperature very high for rotary kiln, and again among rotating, thereby field worker operation is very inconvenient, 2. because wheel band is among rotating, during execute-in-place, can not well-proportioned lubricant oil be applied in to wheel band and buting iron place, not reach effect, 3. this place's temperature is very high, even current best lubricant oil also can be evaporated very soon, needs to strengthen and smear the frequency, and labor strength is very large, 4. because each workman's overall qualities can not be just the same, therefore can not guarantee the lubrication effect at this place.
Summary of the invention
The purpose of this utility model is, in the position of buting iron along filling one or more lubricating structures on cylinder of rotary kiln circumference, lubricating fitting utilizes rotary kiln tyre and buting iron generation relative sliding to carry out self oiling, to alleviate workman's labor intensity and to guarantee lubricating between rotary kiln tyre and buting iron, to rotary kiln, running does not have a negative impact lubricating structure.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is a kind of lubricating fitting of rotary kiln tyre, cylinder of rotary kiln is provided with buting iron, rotary kiln tyre is enclosed within on cylinder of rotary kiln, buting iron carries out spacing to rotary kiln tyre, in the position of described buting iron, along filling one or more lubricating structures on cylinder of rotary kiln circumference, described lubricating fitting comprises lubricated piece, thrustor, limit stoper; The lubricated piece of described thrustor pushing tow is shifted in limit stoper, makes lubricated piece be connected and touch with time annular kiln wheel band.
Further, lubricating piece is made by graphite.
Further, limit stoper is the cylinder of two end opening hollows, and the shape of cross section of lubricated piece is similar to cylinder opening shape, and cylinder is fixed on cylinder of rotary kiln, and one of them opening surface, to rotary kiln tyre, is put into cylinder in the air from opening for lubricious;
Described thrustor comprises the fixing device of elastic member and fixing described elastic member, elastic member one end and lubricated piece join, elastic member distortion resets and promotes lubricated piece with respect to limit stoper displacement, and lubricated piece contacts with rotary kiln tyre towards the opening of rotary kiln tyre by limit stoper.
All right, fixing device comprises U-shaped groove, depression bar, and U-shaped notch two avris walls and cylinder outer wall are hinged, and depression bar joins through the corresponding wall of U-shaped notch and lubricated piece, and elastic member is spring, spring housing on depression bar, be placed in U-shaped groove.
All right, cylinder hollow wall is provided with raised ridges, and lubricated piece outer wall is provided with groove, and groove is provided with breach in lubricated piece outer wall one end, the other end does not have breach, and raised ridges stretches in groove by breach.
This patent advantage is, simple in structure, reliable and stable, keeping the constant situation of existing main structure, reached good lubrication effect, greatly alleviated worker people's labor intensity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Accompanying drawing 1 is plan view of the present utility model.
Accompanying drawing 2 is plan view of the present utility model.
Accompanying drawing 3 is the utility model cylinder A-A sectional schematic diagram.
In figure: rotary kiln tyre 1, buting iron 2, limit stoper 3, lubricated piece 4, elastic member 5, U-shaped groove 6, depression bar 7, raised ridges 8, groove 9.
Embodiment
In figure, a kind of lubricating fitting of rotary kiln tyre, cylinder of rotary kiln is provided with two buting iron that are parallel to each other 2, rotary kiln tyre 1 is enclosed within on cylinder of rotary kiln, be placed between two buting iron that are parallel to each other 2, buting iron 2 carries out spacing to rotary kiln tyre 1: in the position of buting iron 2, along filling one or more lubricating structures on cylinder of rotary kiln circumference, described lubricating fitting comprises lubricated piece 4, thrustor, limit stoper 3, and lubricated piece 4 is made by graphite; Limit stoper 3 is the rectangular cylinder of two end opening hollows, the shape of cross section of lubricated piece 4 is similar to cylinder opening shape, cylinder is fixed on cylinder of rotary kiln, one of them opening surface is to rotary kiln tyre 1, cylinder hollow wall is provided with raised ridges 8, and lubricated piece 4 outer walls are provided with groove 9, and groove 9 is provided with breach in lubricated piece 4 outer wall one end, the other end does not have breach, raised ridges 8 stretches in groove 8 by breach, and lubricious 4 will be provided with breach end face and put into cylinder in the air in opening;
Thrustor comprises the fixing device of elastic member 5 and fixing described elastic member 5, and elastic member 5 is spring; Fixing device comprises U-shaped groove 6, depression bar 7, and 6 mouthful of two avris wall of U-shaped groove and cylinder outer wall are hinged, and depression bar 7 joins through 6 mouthfuls of corresponding walls of U-shaped groove and lubricated piece 4, spring housing on depression bar 7, be placed in U-shaped groove 6.
Working principle: when rotary kiln runs well, lubricated piece 4 and rotary kiln tyre 1 keeping parallelism state that lubricating fitting is solid, lubricated piece 4 is located in limit stoper 3, be subject to the groove 9 of lubricated piece 4 outer walls spacing with the raised ridges 8 on cylinder hollow wall, the distance that lubricated piece 5 stretches out cylinder opening is defined, lubricated piece 4 is slightly contacted with rotary kiln tyre 1, when rotary kiln tyre 1 and buting iron 2 produce in the process of relative sliding, rotary kiln tyre 1 is given lubricated 4 one larger pressure of piece, lubricated piece 4 retractions are entered in cylinder hollow, the size of pressure is subject to rotary kiln tyre 1 and buting iron 2 to produce the big or small impact of relative sliding distance, after lubricated piece 5 pressurizeds, spring one step deforms, spring force increases, make the graphite of lubricated piece 4 spread upon uniformly rotary kiln tyre 1, realized and smeared uniformly graphite, while needing to change lubricated piece 4, outwards pulling open depression bar 7 springs 5 is compressed, depression bar 7 and lubricated piece 5 surface of contact are thrown off, again U-shaped groove 6 is rotated to an angle, vacate and change space, take out old graphite block and load onto new graphite block, finally U-shaped groove 6 is resetted, Renewal process completes.
Structure in this example is only for for the illustrating and explaining of claim, so that popular reading comprehension should not be considered as the restriction for claim, scope and legal equivalent feature that protection domain of the present utility model should be recorded with claim be as the criterion.
Claims (5)
1. the lubricating fitting of a rotary kiln tyre, on cylinder of rotary kiln, wheel is with two sides to be provided with buting iron, rotary kiln tyre is enclosed within on cylinder of rotary kiln, buting iron carries out spacing to rotary kiln tyre, it is characterized in that: in the position of described buting iron, along filling one or more lubricating structures on cylinder of rotary kiln circumference, described lubricating fitting comprises lubricated piece, thrustor, limit stoper; Described thrustor promotes lubricated piece and is shifted in limit stoper, makes lubricated piece be connected and touch with time annular kiln wheel band.
2. a kind of lubricating fitting of rotary kiln tyre according to claim 1, is characterized in that: described lubricated piece is made by graphite.
3. according to the lubricating fitting of a kind of rotary kiln tyre described in claim 1 or 2, it is characterized in that: described limit stoper is the cylinder of two end opening hollows, the shape of cross section of lubricated piece is similar to cylinder opening shape, cylinder is fixed on cylinder of rotary kiln, one of them opening surface, to rotary kiln tyre, is put into cylinder in the air from opening for lubricious;
Described thrustor comprises the fixing device of elastic member and fixing described elastic member, and elastic member one end contacts with lubricated piece, and lubricated piece contacts with rotary kiln tyre towards the opening of rotary kiln tyre by limit stoper.
4. the lubricating fitting of a kind of rotary kiln tyre according to claim 3, it is characterized in that: described fixing device comprises U-shaped groove, depression bar, U-shaped notch two avris walls and cylinder outer wall are hinged, depression bar contacts with lubricated piece through the corresponding wall of U-shaped notch, elastic member is spring, spring housing on depression bar, be placed in U-shaped groove.
5. the lubricating fitting of a kind of rotary kiln tyre according to claim 3, it is characterized in that: described cylinder hollow wall is provided with raised ridges, lubricated piece outer wall is provided with groove, and groove is provided with breach in lubricated piece outer wall one end, the other end does not have breach, and raised ridges stretches in groove by breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687079.0U CN203549335U (en) | 2013-11-04 | 2013-11-04 | Lubricating device of rotary kiln wheel belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687079.0U CN203549335U (en) | 2013-11-04 | 2013-11-04 | Lubricating device of rotary kiln wheel belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549335U true CN203549335U (en) | 2014-04-16 |
Family
ID=50467449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687079.0U Expired - Fee Related CN203549335U (en) | 2013-11-04 | 2013-11-04 | Lubricating device of rotary kiln wheel belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154740A (en) * | 2014-08-23 | 2014-11-19 | 蚌埠玻璃工业设计研究院 | Elastic supporting device of rotary cement kiln |
| CN105179904A (en) * | 2015-10-12 | 2015-12-23 | 中铁四局集团有限公司 | Forced lubrication device and method for sliding block for pushing |
-
2013
- 2013-11-04 CN CN201320687079.0U patent/CN203549335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154740A (en) * | 2014-08-23 | 2014-11-19 | 蚌埠玻璃工业设计研究院 | Elastic supporting device of rotary cement kiln |
| CN105179904A (en) * | 2015-10-12 | 2015-12-23 | 中铁四局集团有限公司 | Forced lubrication device and method for sliding block for pushing |
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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 |
Granted publication date: 20140416 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |