CN210966968U - Transfer mechanism of ladle turntable - Google Patents
Transfer mechanism of ladle turntable Download PDFInfo
- Publication number
- CN210966968U CN210966968U CN201920705656.1U CN201920705656U CN210966968U CN 210966968 U CN210966968 U CN 210966968U CN 201920705656 U CN201920705656 U CN 201920705656U CN 210966968 U CN210966968 U CN 210966968U
- Authority
- CN
- China
- Prior art keywords
- host computer
- transfer mechanism
- sleeve
- ladle
- driving machine
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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.)
- Expired - Fee Related
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 15
- 239000010439 graphite Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 241000883990 Flabellum Species 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a ladle revolving stage technical field just discloses a ladle revolving stage transfer mechanism. The steel ladle turntable transfer mechanism comprises a host, wherein a shell is welded on the side face of the host, a front cover and a rear cover are fixedly mounted at the front end and the rear end of the host through bolts respectively, and a driving machine located on one side of the front cover is mounted at one end of the host. The utility model discloses, joint graphite post in the recess seted up through the outside of bearing housing, the bearing housing rotates the in-process, the graphite post changes the graphite powder and forms the one deck graphite membrane in the output shaft surface that attaches to the driving machine through the friction, reduce the output shaft of driving machine friction force between the bearing housing, reducing wear, it cup joints fixed cover to lie in the back lid inboard again in the one end of axis of rotation, two flabellums of fixed cover outside welding, the wind that blows toward the host computer outside that the flabellum produced discharges the heat of host computer from the fretwork department of fretwork frame, thereby make the temperature of bearing housing fall, the fretwork department installation dust screen at the fretwork frame stops the dust again and enters into in the host computer.
Description
Technical Field
The utility model relates to a ladle revolving stage technical field specifically is a ladle revolving stage transfer mechanism.
Background
The ladle turret is an important component of continuous casting technology, is a main platform device of a continuous casting machine, and has the main tasks of turning a ladle from a ladle receiving position to a casting position and supporting the ladle, and the ladle turret is divided into a single-arm ladle turret and a butterfly ladle turret.
When the ladle turret of the single-arm ladle turret works for a long time, the bearing on the main machine is inevitably worn between the bearing sleeve and the output shaft of the driver in the working process, and the long-term wear not only can cause the bearing sleeve to work normally at high temperature, but also can possibly cause serious safety accidents.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a ladle revolving stage transfer mechanism possesses advantages such as bearing housing life-span increase, has solved the problem that bearing housing life-span increased.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a ladle revolving stage transfer mechanism, includes the host computer, the side welding of host computer has the casing, there are protecgulum and hou gai front end and the rear end of host computer through bolt difference fixed mounting, the driving machine that is located protecgulum one side is installed to host computer one end, the output shaft of driving machine runs through protecgulum and fixedly connected with is located the inboard axis of rotation of host computer, the mounting groove has been seted up to the inboard of protecgulum, the outside of axis of rotation is fixed to be cup jointed and is located the inboard sleeve of host computer, telescopic side welding has a plurality of pick, and the sleeve meshes the driving gear strip through a plurality of pick pieces, the inboard fixed carousel of installing on the casing that has cup jointed of pick up, the inboard fixed mounting of.
Furthermore, a bearing sleeve is installed on the inner side of the installation groove, and an inner ring of the bearing sleeve is fixedly sleeved with an output shaft of the driving machine.
Further, a groove is formed in the outer side of the bearing sleeve, and a graphite column is clamped on the inner side of the groove.
Furthermore, the fixed cover that is located the back lid inboard is fixed to the one end that the axis of rotation kept away from the driver machine, fixed cover both sides welding has two flabellums.
Furthermore, an adhesive layer is adhered between the turntable and the turntable.
Further, a hollow frame is installed on the side face of the rear cover, and a dust screen is installed at the hollow position of the hollow frame.
The utility model has the advantages that:
1. the utility model discloses, through host computer side welding casing, the adhesion has the viscose layer between the carousel of the top installation of casing and the revolving stage, makes between revolving stage and the carousel fixed more stable.
2. The utility model discloses, respectively through bolt fixed mounting protecgulum and hou gai through the host computer both ends, the inboard installation bearing housing of mounting groove that the inboard of protecgulum was seted up, the inner ring of bearing housing cup joints with the output shaft of driving machine is fixed, joint graphite post in the recess of seting up in the outside of bearing housing again, the bearing housing rotates in-process, the graphite post changes the graphite powder and forms one deck graphite film through the friction and adheres to the output shaft surface of driving machine, reduce the output shaft of driving machine and the frictional force between the bearing housing, reduce wear, it cup joints fixed cover to be located the back lid inboard again in the one end of axis of rotation, two flabellums of fixed cover outside welding, the wind that blows toward the host computer outside that the flabellum produced discharges the heat of host computer from the fretwork department of fretwork frame, thereby make the temperature of bearing housing fall, the fretwork department installation dust screen at.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a front view of a novel structure of a transfer mechanism of a ladle turret according to the present invention;
FIG. 2 is a front sectional view of the transfer mechanism of a ladle turret according to the present invention;
fig. 3 is a structural diagram of a novel rear cover of the transfer mechanism of the ladle turret according to the present invention;
fig. 4 is a novel partial structure diagram of the transfer mechanism of the ladle turret according to the present invention.
Description of reference numerals: 1. a host; 2. a housing; 3. a bolt; 4. a front cover; 5. a rear cover; 6. a driver; 7. a rotating shaft; 8. mounting grooves; 9. a bearing housing; 10. a groove; 11. a graphite column; 12. fixing a sleeve; 13. a fan blade; 14. a sleeve; 15. a tooth block; 16. a turntable; 17. a turntable; 18. an adhesive layer; 19. a gear rack; 20. hollowing out the frame; 21. a dust screen.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, a steel ladle turntable transfer mechanism comprises a main machine 1, a shell 2 welded on the side of the main machine 1, a front cover 4 and a rear cover 5 respectively fixedly installed on the front end and the rear end of the main machine 1 through bolts 3, a driving machine 6 installed on one side of the front cover 4 at one end of the main machine 1, a rotating shaft 7 installed on the inner side of the main machine 1 and penetrating through the front cover 4 and fixedly connected with an output shaft of the driving machine 6, an installation groove 8 opened on the inner side of the front cover 4, a sleeve 14 installed on the inner side of the main machine 1 and fixedly sleeved on the outer side of the rotating shaft 7, a plurality of tooth blocks 15 welded on the side of the sleeve 14, a driving gear rack 19 meshed with the sleeve 14 through the plurality of tooth blocks 15, a turntable 17 installed on the shell 2 and fixedly sleeved on the inner side of the gear rack 19, a turntable 16 fixedly installed on the inner side of the, the fixation between the turntable 16 and the turntable 17 is more stable.
Wherein, the bearing bush 9 is installed to the inboard of mounting groove 8, and the inner ring of bearing bush 9 is fixed with the output shaft of driving machine 6 and is cup jointed.
Wherein, the outside of bearing housing 9 is seted up flutedly 10, and the inboard joint of recess 10 has graphite post 11, and joint graphite post 11 in the recess 10 that the outside of bearing housing 9 was seted up, and bearing housing 9 rotates the in-process, and graphite post 11 changes the graphite powder and forms one deck graphite film attached to the output shaft surface of driving machine 6 through the friction into, reduces the output shaft of driving machine 6 frictional force between bearing housing 9, reducing wear.
Wherein, the fixed cover 12 that is located the inboard back lid 5 is fixed to the one end that the axis of rotation 7 kept away from driving machine 6, and fixed cover 12 both sides welding has two flabellums 13, and the wind that blows toward the host computer 1 outside that the flabellum 13 produced discharges the heat of host computer 1 from the fretwork department of fretwork frame 20 to make the temperature of bearing housing 9 drop.
Wherein, an adhesive layer 18 is adhered between the turntable 17 and the turntable 16.
Wherein, the side of back lid 5 installs fretwork frame 20, and the dust screen 21 is installed to the fretwork department of fretwork frame 20, and the fretwork department of fretwork frame 20 installs dust screen 21 and stops in the dust gets into host computer 1.
When the ladle turret 16 works, firstly, when the ladle turret 16 works, the output shaft of the driving machine 6 drives the sleeve 14 outside the rotating shaft 7 to rotate, the sleeve 14 is meshed with the gear strip 19 outside the transmission turntable 17 through the plurality of tooth blocks 15, so that the work of the turret 16 is realized, meanwhile, when the output shaft of the driving machine 6 drives the bearing sleeve 9 to rotate, the graphite column 11 is converted into graphite powder through friction and is attached to the surface of the output shaft of the driving machine 6 to form a graphite film, the friction force between the output shaft of the driving machine 6 and the bearing sleeve 9 is reduced, the abrasion is reduced, the heat of the main machine 1 is discharged from the hollow part of the hollow frame 20 by the air blown to the outside of the main machine 1 by the fan blades 13 in the rear cover 5, so that the temperature of the bearing sleeve 9 is reduced, the service life of the bearing sleeve 9 is prolonged, and the problem that when the ladle turret 16 works for a long time is solved, the bearing sleeve 9 on the main machine 1 inevitably can be arranged between the bearing The long-term abrasion not only can cause the bearing sleeve 9 not to work normally at high temperature, but also can cause serious safety accidents.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a ladle revolving stage transfer mechanism, includes host computer (1), its characterized in that: the side welding of host computer (1) has casing (2), the front end and the rear end of host computer (1) have protecgulum (4) and hou gai (5) through bolt (3) respectively fixed mounting, driver (6) that are located protecgulum (4) one side are installed to host computer (1) one end, the output shaft of driver (6) runs through protecgulum (4) and fixedly connected with be located host computer (1) inboard axis of rotation (7), mounting groove (8) have been seted up to the inboard of protecgulum (4), the outside of axis of rotation (7) is fixed to be cup jointed and is located the inboard sleeve (14) of host computer (1), the side welding of sleeve (14) has a plurality of cogs (15), and sleeve (14) are through a plurality of cogs (15) meshing transmission gear strip (19), the inboard fixed carousel (17) of installing on casing (2) of cup jointing of cogs (19), and a rotary table (16) is fixedly arranged on the inner side of the rotary table (17).
2. The transfer mechanism of the ladle turret according to claim 1, wherein: and a bearing sleeve (9) is arranged on the inner side of the mounting groove (8), and the inner ring of the bearing sleeve (9) is fixedly sleeved with the output shaft of the driving machine (6).
3. The transfer mechanism of the ladle turret according to claim 2, wherein: a groove (10) is formed in the outer side of the bearing sleeve (9), and a graphite column (11) is clamped on the inner side of the groove (10).
4. The transfer mechanism of the ladle turret according to claim 1, wherein: the end of the rotating shaft (7) far away from the driving machine (6) is fixedly sleeved with a fixed sleeve (12) positioned on the inner side of the rear cover (5), and two fan blades (13) are welded on two sides of the fixed sleeve (12).
5. The transfer mechanism of the ladle turret according to claim 1, wherein: an adhesive layer (18) is adhered between the turntable (17) and the turntable (16).
6. The transfer mechanism of the ladle turret according to claim 1, wherein: a hollow frame (20) is installed on the side face of the rear cover (5), and a dust screen (21) is installed at the hollow position of the hollow frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705656.1U CN210966968U (en) | 2019-05-17 | 2019-05-17 | Transfer mechanism of ladle turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705656.1U CN210966968U (en) | 2019-05-17 | 2019-05-17 | Transfer mechanism of ladle turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210966968U true CN210966968U (en) | 2020-07-10 |
Family
ID=71412771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920705656.1U Expired - Fee Related CN210966968U (en) | 2019-05-17 | 2019-05-17 | Transfer mechanism of ladle turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210966968U (en) |
-
2019
- 2019-05-17 CN CN201920705656.1U patent/CN210966968U/en not_active Expired - Fee Related
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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: 20200710 |