CN207865947U - A kind of supporting roller of rotary kiln - Google Patents
A kind of supporting roller of rotary kiln Download PDFInfo
- Publication number
- CN207865947U CN207865947U CN201820198600.7U CN201820198600U CN207865947U CN 207865947 U CN207865947 U CN 207865947U CN 201820198600 U CN201820198600 U CN 201820198600U CN 207865947 U CN207865947 U CN 207865947U
- Authority
- CN
- China
- Prior art keywords
- interlayer
- wheel shaft
- shell
- coil pipe
- rotary kiln
- 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 is related to a kind of supporting roller of rotary kiln, including support roller, wheel shaft, shell and pedestal, wheel shaft and the dynamic connection of supporting-roller shaft, the wheel shaft other end is set in shell, axle end is connected with bearing, and supporting roller of rotary kiln includes food tray, oil skipper in shell, and food tray is obliquely installed, oil skipper is symmetrical arranged, and oil skipper holder is fixedly connected with wheel shaft；Hull outside is provided with thermometer, and inside is provided with interlayer, and coil pipe is provided in interlayer, and coil pipe import is connected with valve；Coil pipe enters along the side of interlayer, and the side disk in the snakelike coiling in the bottom of the interlayer, then through the interlayer goes out.The utility model is heated by the way that coil pipe is arranged in riding wheel apparatus case inside interlayer to the lubricating oil in support roller, by control, steam or tap water are heated up and are cooled down in coils, effectively avoid the too high or too low influence support roller normal use of lubricating oil temperature, design science, easy to use, heating cost is low, has stronger use value.
Description
Technical field
The utility model is related to support roller heating equipment field, specifically a kind of supporting roller of rotary kiln.
Background technology
Support roller is the important component in rotary kiln support device, it subjects rotary kiln total weight, and to cylinder
Play positioning action, bearing of conveyor idler generally use sliding bearing, in use since heavy duty friction is needed to inner cavity bearing
Position is lubricated, and since the lubricating oil flow is poor, lubricating oil can be made to fail in the high temperature that the friction of summer middle (center) bearing generates,
Wheel shaft abrasion aggravation, low temperature causes oil viscosity larger in winter, causes the accident, and existing heating device is added at bearing of conveyor idler
Enter heating tube to be in direct contact with lubricating oil, when heating can cause lubricating oil partial carbonization, lubricating oil quality to be deteriorated, and cause supporting-roller shaft
Fever, abrasion.
Utility model content
Problem to be solved in the utility model be to provide it is a kind of it is easy to operate, lifting temp effect is good, applicability is extensive
Supporting roller of rotary kiln.
In order to solve the above technical problems, a kind of supporting roller of rotary kiln described in the utility model, including support roller, wheel shaft, shell
And pedestal, described wheel shaft one end are set to the dynamic connection of the supporting-roller shaft, the other end in the shell, the axle end connects
It is connected to bearing, which is fixedly connected with the pedestal, and the supporting roller of rotary kiln further includes food tray, oil skipper in shell, the oil
Disk is obliquely installed, and the top of the housing cavity is fixedly connected on by food tray holder；The oil skipper is symmetrical arranged, and is separately connected
In the both ends of oil skipper holder, which is fixedly connected with the wheel shaft；The hull outside is provided with thermometer, and inside is set
It is equipped with interlayer, coil pipe is provided in the interlayer, which is connected with valve.
Further, the coil pipe enters along the side of the interlayer, in the snakelike coiling in the bottom of the interlayer, then through the interlayer
Side disk go out.
Further, it is equipped with gland seal device on the outside of the wheel shaft and the connecting pin of the support roller.
The utility model has the following advantages compared with prior art：
（1）The utility model in interlayer by supporting-roller shaft case inside sandwich establishment, being arranged coil pipe, by coil pipe
It is inside passed through steam or tap water to be heated or cooled down to the lubricating oil in housing cavity, steam is passed through in coil pipe to lubricating oil
It heats up, the lubricating oil in housing cavity can be evenly heated, avoided straight with oil product due to heating tube in heating process
Contact leads to oil product coking, quality variation, when housing cavity is excessively high due to heavily loaded friction temperature, is then passed through cooling in coil pipe
Water carries out circulation temperature lowering, effectively reduces oil temperature so that lubricating oil reaches best lubricating effect, ensures support roller normal operation.
（2）The utility model hull outside is provided with thermometer, and carries out implementation monitoring, energy to the oil temperature in housing cavity
Effectively avoid that lubricating oil temperature is too low or the excessively high influence support roller normal use of temperature, design science, easy to use, heating cost
It is low, there is stronger use value.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the coil pipe schematic diagram of Fig. 1.
In figure：1, support roller, 2, wheel shaft, 3, shell, 4, valve, 5, coil pipe, 6, food tray, 7, interlayer, 8, oil skipper, 9, food tray branch
Frame, 10, oil skipper holder, 11, thermometer, 12, bearing, 13, inner cavity, 14, pedestal, 15, gland seal device.
Specific implementation mode
According to a kind of supporting roller of rotary kiln shown in Fig. 1,2, including support roller 1, wheel shaft 2, shell 3 and pedestal 14,2 one end of wheel shaft with
The dynamic connection of 1 axis of support roller, the other end are set in shell 3, and 2 bottom of wheel shaft is connected with bearing 12, and bearing 12 is fixed with pedestal 14
Connection, supporting roller of rotary kiln further includes food tray 6, oil skipper 8 in shell 3, which is obliquely installed, and is fixed by food tray holder 9
It is connected to the top of 3 inner cavity 13 of shell；The oil skipper 8 is symmetrical arranged, and is connected to the both ends of oil skipper holder 10, the oil skipper holder
10 are fixedly connected with wheel shaft 2；3 outside of shell is provided with thermometer 11, and inside is provided with interlayer 7, and coil pipe is provided in the interlayer 7
5, which is connected with valve 4, and coil pipe 5 enters along the side of interlayer 7, in the snakelike coiling in the bottom of the interlayer 7, then passes through
The side disk of the interlayer 7 goes out, and gland seal device 15 is equipped on the outside of wheel shaft 2 and the connecting pin of support roller 1.
Utility model works process is as follows：A kind of supporting roller of rotary kiln described in the utility model, when work, rotary-drum furnace
While dynamic support roller 1 rotates, the rotation of wheel shaft 2 is driven, drives the rotation of one end oil skipper holder 10 by wheel shaft 2, oil skipper 8 is by shell
Lubricating oil splendid attire in 3 inner cavity 13 of body pours into food tray 6, and lubricating oil is evenly dispersed to wheel shaft 2 and bearing by food tray 6
On 12, lubricating action is played；It needs to check 3 each component of support roller shell before work, after each index checking is normal, lead to
Observation 3 external temperature table 11 of shell is crossed to determine whether the temperature of 13 lubricating oil of inner cavity is more than set point of temperature；If oil temperature is higher,
Tap water will be passed through in coil pipe 5, open valve 4 reduces oil temperature by the cycle of tap water；If oil temperature is relatively low, by coil pipe 5
In be passed through high steam, open valve 4 and circulating-heating carried out to increase oil temperature by high steam；Pass through opening for control valve 4
The temperature of lubricating oil, reaches best lubricating effect in degree adjustment inner cavity 13.
Claims (3)
1. a kind of supporting roller of rotary kiln, including：Support roller（1）, wheel shaft（2）, shell（3）And pedestal（14）, the wheel shaft（2）One end with
The support roller（1）The dynamic connection of axis, the other end are set to the shell（3）It is interior, the wheel shaft（2）Bottom is connected with bearing
（12）, the bearing（12）With the pedestal（14）It is fixedly connected, it is characterised in that：The supporting roller of rotary kiln further includes shell（3）
Interior food tray（6）, oil skipper（8）, the food tray（6）It is obliquely installed, and passes through food tray holder（9）It is fixedly connected on the shell（3）
Inner cavity（13）Top；The oil skipper（8）It is symmetrical arranged, is connected to oil skipper holder（10）Both ends, the oil skipper holder（10）
With the wheel shaft（2）It is fixedly connected；The shell（3）Outside is provided with thermometer（11）, inside is provided with interlayer（7）, the folder
Layer（7）In be provided with coil pipe（5）, the coil pipe（5）Import is connected with valve（4）.
2. a kind of supporting roller of rotary kiln according to claim 1, it is characterised in that：The coil pipe（5）Along the interlayer（7）'s
Side enters, in the interlayer（7）The snakelike coiling in bottom, then through the interlayer（7）Side disk go out.
3. a kind of supporting roller of rotary kiln according to claim 1, it is characterised in that：The wheel shaft（2）With the support roller（1）'s
Gland seal device is equipped on the outside of connecting pin（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198600.7U CN207865947U (en) | 2018-02-06 | 2018-02-06 | A kind of supporting roller of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198600.7U CN207865947U (en) | 2018-02-06 | 2018-02-06 | A kind of supporting roller of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865947U true CN207865947U (en) | 2018-09-14 |
Family
ID=63457469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198600.7U Expired - Fee Related CN207865947U (en) | 2018-02-06 | 2018-02-06 | A kind of supporting roller of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207865947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398149A (en) * | 2019-07-23 | 2019-11-01 | 王成 | A kind of cement rotary kiln |
-
2018
- 2018-02-06 CN CN201820198600.7U patent/CN207865947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398149A (en) * | 2019-07-23 | 2019-11-01 | 王成 | A kind of cement rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20210206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |