CN210242384U - Top cover turning device of intermediate frequency smelting furnace - Google Patents
Top cover turning device of intermediate frequency smelting furnace Download PDFInfo
- Publication number
- CN210242384U CN210242384U CN201921012828.3U CN201921012828U CN210242384U CN 210242384 U CN210242384 U CN 210242384U CN 201921012828 U CN201921012828 U CN 201921012828U CN 210242384 U CN210242384 U CN 210242384U
- Authority
- CN
- China
- Prior art keywords
- plate
- rotating plate
- main shaft
- spindle
- periphery
- 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.)
- Active
Links
Images
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
A top cover turning device of an intermediate frequency smelting furnace is characterized in that an inner bearing is arranged on the periphery of one end of a main shaft, an end plate is arranged on the other end of the main shaft, the diameter of the end plate is larger than that of the main shaft, a positioning lug is arranged on the periphery of the main shaft close to the end plate and penetrates through a central hole of the positioning lug, a first rotating plate and a second rotating plate are arranged on the periphery of the main shaft between the positioning lug and the inner bearing, the main shaft penetrates through preformed holes below the first rotating plate and the second rotating plate, a horizontal driving shaft is arranged between the upper ends of the first rotating plate and the second rotating plate, an annular positioning plate is arranged on one side, facing the positioning lug, of the second rotating plate, the main shaft penetrates through an inner hole of the annular positioning plate, a protective ring is; the turnover mechanism is more compact in structural design, firm and durable, and the problem that the spindle is deformed due to overlarge stress is effectively solved.
Description
Technical Field
The utility model relates to a last upset part of intermediate frequency smelting furnace, especially a top cap turning device of intermediate frequency smelting furnace.
Background
The intermediate frequency smelting furnace is the furnace body that adds the hot melt with metal high temperature and become liquid, and there is the lid on the furnace body top, need open the stove back and open the lid through tilting mechanism, pours out the interior liquid of stove again, and current tilting mechanism is because structural design is unreasonable, opening the lid in-process, and the main shaft atress is too big, makes the main shaft warp easily and damages, how to avoid the main shaft atress too big and warp the damage, the technological problem that is difficult to solve for a long time.
In view of the above, a roof turnover device for an intermediate frequency melting furnace has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, provide a top cap turning device of intermediate frequency smelting furnace, shorten the length of current main shaft to 20-30cm to increased first rotor plate, second rotor plate, drive shaft, inner bearing, locating plate, end plate, protective shroud and outer bearing, with tilting mechanism's structural design compacter, durable, the effectual main shaft atress of having solved is too big and the problem of deformation.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a top cover turning device of a medium frequency smelting furnace is composed of: the main shaft, the first rotating plate, the second rotating plate, the driving shaft, the inner bearing, the positioning plate, the positioning lug, the end plate, the air duct, the guard ring and the outer bearing; the outer periphery of one end of a main shaft is provided with an inner bearing, the other end of the main shaft is provided with an end plate, the diameter of the end plate is larger than that of the main shaft, a positioning lug is arranged at the position, close to the end plate, of the outer periphery of the main shaft, the main shaft penetrates through a reserved hole below the first rotating plate and the second rotating plate and penetrates through a center hole of the positioning lug, an annular positioning plate is arranged on one side, facing the positioning lug, of the second rotating plate, the main shaft penetrates through an inner hole of the annular positioning plate, a guard ring is arranged on one side of an air duct, an outer bearing is arranged on the inner periphery of the guard ring, the inner bearing is arranged in the outer bearing and correspondingly matched with the outer bearing, and the length of the main.
The utility model has the advantages that: the length of the existing main shaft is shortened to 20-30cm, the first rotating plate, the second rotating plate, the driving shaft, the inner bearing, the positioning plate, the end plate, the guard ring and the outer bearing are additionally arranged, the structural design of the turnover mechanism is more compact, firm and durable, and the problem that the main shaft is deformed due to overlarge stress is effectively solved.
The utility model discloses simple structure, convenient operation, low in manufacturing cost, the low price, durable, the result of use ideal has solved the technological problem that has been difficult to solve for a long time, and this product has been praised by masses of users' unanimous good comment since releasing, is fit for generally popularizing and applying.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of a cross-sectional structure of an assembly;
in fig. 1: the device comprises a main shaft 1, a first rotating plate 2, a second rotating plate 3, a driving shaft 4, an inner bearing 5, a positioning plate 6, a positioning lug 7, an end plate 8, an air duct 9, a retainer 10 and an outer bearing 11.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the outer periphery of one end of main shaft 1 sets up inner bearing 5, the other end sets up end plate 8, the diameter of end plate 8 is greater than the diameter of main shaft 1, main shaft 1 periphery is close to end plate 8 department and sets up location ear 7, main shaft 1 passes the centre bore of location ear 7, main shaft 1 periphery between location ear 7 and the inner bearing 5 sets up first rotor plate 2 and second rotor plate 3, main shaft 1 passes the preformed hole of first rotor plate 2 and second rotor plate 3 below, set up horizontal drive shaft 4 between first rotor plate 2 and the second rotor plate 3 upper end, second rotor plate 3 sets up annular locating plate 6 towards location ear 7 one side, main shaft 1 passes the hole of annular locating plate 6, wind channel 9 one side sets up protective shroud 10, the inner periphery of protective shroud 10 sets up outer bearing 11, inner bearing 5 sets up in outer bearing 11 and corresponds the matching, the length of main shaft 1 is 20-30 cm.
Claims (1)
1. A top cover turning device of a medium frequency smelting furnace is composed of: the device comprises a main shaft (1), a first rotating plate (2), a second rotating plate (3), a driving shaft (4), an inner bearing (5), a positioning plate (6), a positioning lug (7), an end plate (8), an air duct (9), a retainer (10) and an outer bearing (11); the method is characterized in that: an inner bearing (5) is arranged on the periphery of one end of a spindle (1), an end plate (8) is arranged on the other end of the spindle, the diameter of the end plate (8) is larger than that of the spindle (1), a positioning lug (7) is arranged on the periphery of the spindle (1) close to the end plate (8), the spindle (1) penetrates through a center hole of the positioning lug (7), a first rotating plate (2) and a second rotating plate (3) are arranged on the periphery of the spindle (1) between the positioning lug (7) and the inner bearing (5), a reserved hole below the first rotating plate (2) and the second rotating plate (3) is penetrated through the spindle (1), a horizontal driving shaft (4) is arranged between the upper ends of the first rotating plate (2) and the second rotating plate (3), an annular positioning plate (6) is arranged on one side of the second rotating plate (3) facing the positioning lug (7), the spindle (1) penetrates through an inner hole of the annular positioning plate (, an outer bearing (11) is arranged on the inner periphery of the retainer (10), an inner bearing (5) is arranged in the outer bearing (11) and correspondingly matched with the outer bearing, and the length of the main shaft (1) is 20-30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012828.3U CN210242384U (en) | 2019-07-01 | 2019-07-01 | Top cover turning device of intermediate frequency smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012828.3U CN210242384U (en) | 2019-07-01 | 2019-07-01 | Top cover turning device of intermediate frequency smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242384U true CN210242384U (en) | 2020-04-03 |
Family
ID=69988921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921012828.3U Active CN210242384U (en) | 2019-07-01 | 2019-07-01 | Top cover turning device of intermediate frequency smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242384U (en) |
-
2019
- 2019-07-01 CN CN201921012828.3U patent/CN210242384U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210242384U (en) | Top cover turning device of intermediate frequency smelting furnace | |
| CN102384096A (en) | Fan and manufacture method thereof | |
| CN104422273A (en) | Arc furnace | |
| CN208313021U (en) | A kind of Dumpage type metal smelting-furnace | |
| CN101788023A (en) | Air-cooling ball bearing | |
| CN207161555U (en) | A kind of washing machine flange assembly and washing machine | |
| CN213067040U (en) | Full-automatic sintering furnace for powder metallurgy products | |
| CN203401186U (en) | Nitrogen charging device for soldering tin furnace of crest welder | |
| CN108426450A (en) | A kind of Dumpage type metal smelting-furnace | |
| CN209444601U (en) | The long axle support structure of deep well pump | |
| CN208955831U (en) | A kind of durable motor of interior ventilation and heat | |
| CN210080702U (en) | Magnesium alloy feeding device | |
| CN207652210U (en) | Machine shaft | |
| CN206556451U (en) | A kind of closed electric furnace explosion-protection equipment | |
| CN217377737U (en) | Siliconizing device for cold end part of silicon carbide rod | |
| CN207865960U (en) | A kind of metal smelting-furnace | |
| CN209974600U (en) | Observation door structure suitable for high-temperature glass melting cellar | |
| CN211112161U (en) | Equipment for obtaining titanium alloy crystal structure by displacement deformation method | |
| CN115679132B (en) | Copper-steel combined vacuum cooling tank and manufacturing method thereof | |
| CN218642790U (en) | Steel pipe semi-manufactured goods heat treatment device | |
| CN219729507U (en) | High temperature resistant roller with good heat dissipation effect | |
| CN214881626U (en) | Iron-making device convenient to adjust air intake | |
| CN203926420U (en) | Sting lip formula bearing sealed ring | |
| CN216912652U (en) | Welding mould of stator | |
| CN219103674U (en) | Vacuum cooling tank and liner thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |