CN2547700Y - Automatic adjusting apparatus for controlling axial float of rotary drum - Google Patents
Automatic adjusting apparatus for controlling axial float of rotary drum Download PDFInfo
- Publication number
- CN2547700Y CN2547700Y CN 02233999 CN02233999U CN2547700Y CN 2547700 Y CN2547700 Y CN 2547700Y CN 02233999 CN02233999 CN 02233999 CN 02233999 U CN02233999 U CN 02233999U CN 2547700 Y CN2547700 Y CN 2547700Y
- Authority
- CN
- China
- Prior art keywords
- support wheel
- cylinder
- rolling bearing
- rotation axis
- wheel
- 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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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to an iron-making raw material taking device, in particular to an automatic adjusting apparatus for controlling axial float of rotary drum, which is that a rolling bearing (5) of a support wheel (3) of a roller (2) is fixed in the support wheel. A rotation axis (4) of the support wheel is fixed on an O-shape beam. The rotation axis matches with the rolling bearing. The simultaneous rotation of the support wheel and the rotation axis of the background art are changed into the rotation of the supporting wheel while the rotation axis remains static. By the center adjusting action of the rolling bearing, the rolling bearing is automatically adjusted when certain angle is generated between the roller and the central line of the support wheel. Two wheel edges are parallel all the time and the axle direction force is removed. The utility model has the advantages of reasonable structure and automatic adjusting axial play of roller.
Description
Technical field: the utility model relates to a kind of iron-smelting raw material and gets material equipment, and particularly automatic guidance is adjusted the device of the cylinder end float misalignment of cylinder reclaimer.
Background technology: in ironmaking is produced, need iron-bearing material and the solvent windrow that is mixed is guaranteed that material component is stable, and take out and be transported on the sintering machine, produce sintering deposit for blast furnace ironmaking by the cylinder reclaimer material that will be mixed.The cylinder reclaimer is made up of cylinder, " O " ellbeam, traveling gear, center belt, claw mechanism etc., cylinder is provided with the bipassage ring rail, captive joint with cylinder, the ring rail is connected with the support wheel coupling, and the turning cylinder of support wheel is connected on " O " ellbeam by bearings at both ends.Cylinder rotates on " O " ellbeam by ring rail, support wheel, overcome the resistance of rotation and cut the resistance in the ore deposit that is mixed from stockpile, many factors all can make cylinder produce axial force, as the two ends track wearing and tearing of difference of height, support wheel and ring rail, the off-centre of stockpile etc. are arranged.Owing to produced axial force, make the cylinder end float misalignment, the equipment that influences normally uses, and breakdown of equipment easily takes place.
The utility model purpose provides a kind of automatic regulating apparatus of index drum end float misalignment, and the end float misalignment of cylinder is adjusted voluntarily, eliminates axial force, solves the problems referred to above that prior art exists.
The utility model content: the antifriction-bearing box of cylinder support wheel is fixed in the support wheel, and the turning cylinder of support wheel is fixed on " O " ellbeam, and turning cylinder and antifriction-bearing box are complementary.Being about in the background technology support wheel and turning cylinder rotates together and changes that support wheel rotates into and turning cylinder is motionless.
Adopt the utility model, utilize the aligning effect of antifriction-bearing box, behind cylinder and support wheel line of centers generation certain angle, the antifriction-bearing box automatic compensation makes both wheel rims parallel all the time, eliminates axial force.
The utlity model has characteristics such as rational in infrastructure, automatic compensation cylinder end float misalignment.
Description of drawings:
Fig. 1 is the background technology structural representation.
Fig. 2 is the utility model example structure scheme drawing.
The specific embodiment:, further specify the utility model by embodiment below in conjunction with accompanying drawing.
Background technology intermediate roll 2 is provided with ring rail 1, captives joint with cylinder, and ring rail 1 is connected with support wheel 3 couplings, and the turning cylinder 4 of support wheel is connected on " O " ellbeam by bearings at both ends 5, and support wheel and turning cylinder rotate together.Antifriction-bearing box 5 with cylinder support wheel 3 among the embodiment is fixed in the support wheel, the turning cylinder 4 of support wheel is fixed on " O " ellbeam, turning cylinder and antifriction-bearing box are complementary, support wheel rotates and turning cylinder is motionless, utilize the aligning effect of antifriction-bearing box, behind cylinder and support wheel line of centers generation certain angle, the antifriction-bearing box automatic compensation, make both wheel rims parallel all the time, eliminate axial force.
Claims (1)
- A kind of automatic regulating apparatus of index drum end float misalignment, have cylinder (2), ring rail (1), support wheel (3), turning cylinder (4), antifriction-bearing box (5), " O " ellbeam, ring rail (1) is captiveed joint with cylinder, ring rail (1) is connected with support wheel (3) coupling, the antifriction-bearing box (5) that it is characterized in that cylinder support wheel (3) is fixed in the support wheel, the turning cylinder of support wheel (4) is fixed on " O " ellbeam, and turning cylinder and antifriction-bearing box are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233999 CN2547700Y (en) | 2002-05-16 | 2002-05-16 | Automatic adjusting apparatus for controlling axial float of rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233999 CN2547700Y (en) | 2002-05-16 | 2002-05-16 | Automatic adjusting apparatus for controlling axial float of rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547700Y true CN2547700Y (en) | 2003-04-30 |
Family
ID=33708963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02233999 Expired - Fee Related CN2547700Y (en) | 2002-05-16 | 2002-05-16 | Automatic adjusting apparatus for controlling axial float of rotary drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547700Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857203A (en) * | 2017-09-29 | 2018-03-30 | 中国石油天然气集团公司 | The method for solving roller axial float |
| CN109969809A (en) * | 2017-12-27 | 2019-07-05 | 中车大同电力机车有限公司 | A kind of feeding roller installation drive mechanism |
| CN111895738A (en) * | 2020-06-12 | 2020-11-06 | 福建省铁拓机械股份有限公司 | Drying roller capable of automatically adjusting movement |
-
2002
- 2002-05-16 CN CN 02233999 patent/CN2547700Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857203A (en) * | 2017-09-29 | 2018-03-30 | 中国石油天然气集团公司 | The method for solving roller axial float |
| CN109969809A (en) * | 2017-12-27 | 2019-07-05 | 中车大同电力机车有限公司 | A kind of feeding roller installation drive mechanism |
| CN111895738A (en) * | 2020-06-12 | 2020-11-06 | 福建省铁拓机械股份有限公司 | Drying roller capable of automatically adjusting movement |
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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 |