CN2523996Y - Automatic hydraulic thrust baffle-wheel of rotary kiln - Google Patents
Automatic hydraulic thrust baffle-wheel of rotary kiln Download PDFInfo
- Publication number
- CN2523996Y CN2523996Y CN 02228114 CN02228114U CN2523996Y CN 2523996 Y CN2523996 Y CN 2523996Y CN 02228114 CN02228114 CN 02228114 CN 02228114 U CN02228114 U CN 02228114U CN 2523996 Y CN2523996 Y CN 2523996Y
- Authority
- CN
- China
- Prior art keywords
- rotary kiln
- oil cylinder
- wheel
- slippage frame
- base
- 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.)
- Expired - Fee Related
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to an automatic hydraulic thrust baffle-wheel of rotary kiln in the fields such as building materials, chemical industries and metallurgy. The baffle-wheel device can drive the rotary kiln to axially move back and forth by use of self revolving force of the rotary kiln. The utility model comprises a base which is provided with a slide frame. A baffle wheel is arranged above the slide frame, and one side of the slide frame is provided with an oil cylinder. The difference is that the slide frame is provided with a hydraulic pressure pump having a driving end which is connected with the baffle wheel while the output end is connected with a steering valve and an extensible oil cylinder through a pipeline. Driving the whole device to move by the revolving force of the baffle wheel, the utility model simplifies the structure and saves the energy consumption; moreover, as the feeding speed of the extensible oil cylinder and the kiln are in linear relation and running synchronously, the utility model controls the running of the kiln at the best state, and improves the automatic running level of the rotary kiln, thereby simplifying the manual operation.
Description
Technical field
The utility model relates to a kind of automatic hydraulic thrust shelves wheel apparatus that is used for the rotary kiln in fields such as building materials, chemical industry, metallurgy, and this grade wheel apparatus can come driving rotational kiln play back and forth vertically by the rotating force of rotary kiln self.
Background technique
Rotary kiln is extensively applied to fields such as building materials, chemical industry, metallurgy as a kind of material calcining device.Rotary kiln whole kiln body when work drives by drive unit and is rotated, and the kiln body of rotation is supported by kiln body wheel band and support roller, in order to make the wearing and tearing of kiln body wheel band and support roller evenly, need control rotary kiln usually vertically with certain speed play back and forth.Control in the prior art the kiln body back and forth one of the mode of play be to take turns zone axis deflection mutually with the kiln body by adjusting the support roller axis, form certain swing angle at support roller and kiln body wheel interband, make support roller in the rotation of supporting kiln body, produce an end thrust, realize the play back and forth of kiln body, because the kiln body is many point supportings, often need to adjust the support roller of two grades or many grades, and the support roller that makes each grade is stressed evenly, could produce one and make a concerted effort to promote the kiln body, it is very inconvenient so not only to adjust operation, and the biasing of support roller also can cause the improper wearing and tearing of each parts, and causes operation troubles.The control kiln body second way of play back and forth is to adopt hydraulic pressure shelves wheel apparatus, promotes kiln body play back and forth by hydraulic jack, and this need set up 1～2 hydraulic station to provide power source to oil cylinder separately, makes structure become complicated, simultaneously also consumes energy.In addition, because the feed speed and the kiln body rotating speed of oil cylinder do not have synchronized relation, also can influence the ride quality of kiln body.
Summary of the invention
Problem to be solved in the utility model is the deficiency that exists at above-mentioned prior art and provide a kind of simple in structure, operation rationally and need not the rotary kiln automatic hydraulic thrust shelves wheel apparatus in outside power source.
The utility model is to address the above problem the technological scheme that is adopted to be: include and be installed on the slippage frame on base 3, the base, above the slippage frame, be equipped with shelves wheel 5, one side of slippage frame disposes oil cylinder 10, its difference is that the slippage frame is provided with oil hydraulic pump 7, the drive end of oil hydraulic pump links to each other with the shelves wheel through driving mechanism 6, and the hydraulic pressure delivery side of pump joins by pipeline and selector valve and oil cylinder.
Working procedure of the present utility model is: rotary kiln body 16 is 3.5% oblique seat inclination installation, be with 4 by support roller 2 supportings by wheel, the side that has a down dip at the wheel band is installed on a grade wheel apparatus, when the kiln body turns round, drive 5 rotations of shelves wheel by the wheel band, shelves wheels drives hydraulic pump works through driving mechanism, and the piston rod of hydraulic pump drive oil cylinder moves after making the slippage frame, by of the effect of shelves wheel to the wheel band, promote the kiln body and move an intersegmental distance backward, put after the effect of selector valve the oil cylinder release in place, by the inclination of kiln body self and the speed governing release of oil cylinder, make the slowly downward again slippage return of kiln body, circulate, just form the back and forth play of kiln body when revolution with this.Advantage of the present utility model is: 1, the rotating force by shelves wheel self drives moving of whole device as power source, simplifies the structure, and has saved energy consumption; 2, the rotating speed of the feed speed of oil cylinder and kiln body is linear, and synchronous operation mutually can make the operation of kiln body be controlled at the optimum state; 3, need not to adjust support roller, can avoid the extraordinary wearing and tearing of supporting member, also improved the automatic operating level of rotary kiln on the other hand, make manual operation more become easy.
Description of drawings
Fig. 1 is an embodiment's of the utility model a front view.
Fig. 2 is the A-A sectional view among Fig. 1.
Fig. 3 illustrates for the working position state that the utility model is arranged on the rotary kiln.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing, include a base 3, be installed on the slippage frame on the base, the slippage frame constitutes by connecting firmly at the stationary axle 13 of base both sides and the sleeve base 11 that is set on the axle, be equipped with retractable guard 1 on the telescopic section of sleeve base and stationary axle phase configuration, be provided with a hollow vertical pivot 12 at the middle part of slippage frame, hollow vertical pivot is set with one grade of wheel 5 outward, the end cap middle part of shelves wheel connects firmly a little axle, little axle links to each other with oil hydraulic pump 7 drive ends in being installed in hollow vertical pivot by a driving mechanism 6, driving mechanism can be a pair of accelerating gear pair, oil hydraulic pump is a plunger pump, on the base of slippage frame one side, be installed on oil cylinder 10, the piston rod 8 and the slippage frame phase configuration of oil cylinder, overhanging piston rod is covered with retractable guard 14, the hydraulic pressure cavity of oil cylinder by the road with oil hydraulic pump 7, selector valve, series flow control valve and air tank 9 are connected, constitute the oil hydraulic circuit of a self-loopa, selector valve can be solenoid directional control valve or pole poked type selector valve, the commutation control that position limit switch 15 by being installed in slippage frame stroke two ends or link stopper are realized selector valve.
Claims (5)
1, a kind of rotary kiln automatic hydraulic thrust shelves wheel apparatus, include on base (3), the base and be installed on the slippage frame, above the slippage frame, be equipped with shelves wheels (5), one side of slippage frame disposes oil cylinder (10), it is characterized in that the slippage frame is provided with oil hydraulic pump (7), the drive end of oil hydraulic pump links to each other with the shelves wheel through driving mechanism (6), and the hydraulic pressure delivery side of pump joins by pipeline and selector valve and oil cylinder.
2,, it is characterized in that the slippage frame constitutes by connecting firmly at the stationary axle (13) of base both sides and the sleeve base (11) that is set on the axle by the described rotary kiln automatic hydraulic of claim 1 thrust shelves wheel apparatus.
3, by claim 1 or 2 described rotary kiln automatic hydraulic thrust shelves wheel apparatus, it is characterized in that being provided with a hollow vertical pivot (12) at the middle part of slippage frame, hollow vertical pivot is set with one grade of wheel (5) outward, the end cap middle part of shelves wheels connects firmly a little axle, and little axle links to each other with oil hydraulic pump (7) drive end in being installed in hollow vertical pivot by a driving mechanism (6).
4, by claim 1 or 2 described rotary kiln automatic hydraulic thrust shelves wheel apparatus, it is characterized in that on the base of slippage frame one side, being installed on oil cylinder (10), piston rod of oil cylinder (8) and slippage frame phase configuration, overhanging piston rod is covered with retractable guard (14), the hydraulic pressure cavity of oil cylinder is connected with oil hydraulic pump (7), selector valve, series flow control valve and air tank (9) by the road, constitutes the oil hydraulic circuit of a self-loopa.
5, by claim 1 or 2 described rotary kiln automatic hydraulic thrust shelves wheel apparatus, it is characterized in that selector valve is solenoid directional control valve or pole poked type selector valve, the commutation control that position limit switch (15) by being installed in slippage frame stroke two ends or link stopper are realized selector valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228114 CN2523996Y (en) | 2002-01-15 | 2002-01-15 | Automatic hydraulic thrust baffle-wheel of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228114 CN2523996Y (en) | 2002-01-15 | 2002-01-15 | Automatic hydraulic thrust baffle-wheel of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523996Y true CN2523996Y (en) | 2002-12-04 |
Family
ID=33704762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02228114 Expired - Fee Related CN2523996Y (en) | 2002-01-15 | 2002-01-15 | Automatic hydraulic thrust baffle-wheel of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523996Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335856C (en) * | 2003-12-18 | 2007-09-05 | 武汉理工大学 | Hydraulic cylinder of rotary kiln |
| CN101876505A (en) * | 2010-06-30 | 2010-11-03 | 南京西普水泥工程集团有限公司 | Catch wheel device |
| CN103162532A (en) * | 2011-12-14 | 2013-06-19 | 中铝国际技术发展有限公司 | Supporting-catch wheel with external refueling device |
| CN104764318A (en) * | 2015-03-26 | 2015-07-08 | 南宁广发重工集团有限公司 | Spring thrust blocking-wheel device |
-
2002
- 2002-01-15 CN CN 02228114 patent/CN2523996Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335856C (en) * | 2003-12-18 | 2007-09-05 | 武汉理工大学 | Hydraulic cylinder of rotary kiln |
| CN101876505A (en) * | 2010-06-30 | 2010-11-03 | 南京西普水泥工程集团有限公司 | Catch wheel device |
| CN103162532A (en) * | 2011-12-14 | 2013-06-19 | 中铝国际技术发展有限公司 | Supporting-catch wheel with external refueling device |
| CN104764318A (en) * | 2015-03-26 | 2015-07-08 | 南宁广发重工集团有限公司 | Spring thrust blocking-wheel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |