CN220119853U - Metal furnace burden feeding device for electric furnace - Google Patents
Metal furnace burden feeding device for electric furnace Download PDFInfo
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- CN220119853U CN220119853U CN202321668796.9U CN202321668796U CN220119853U CN 220119853 U CN220119853 U CN 220119853U CN 202321668796 U CN202321668796 U CN 202321668796U CN 220119853 U CN220119853 U CN 220119853U
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- 239000002184 metal Substances 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of electric furnaces, and in particular discloses a metal furnace burden feeding device for an electric furnace, which comprises the following components: the electric furnace is provided with a blanking pipe, a pushing plate is arranged on the rotating shaft, one end of the rotating shaft is provided with an external thread block, the external thread block is connected with a thread bush, and the thread bush is provided with a bearing and a motor; the metal material hangs to the charging hopper mouth through the sucking disc, in the fixed storehouse is advanced through the loading hopper to the metal material after the sucking disc outage, the starter motor drives the thread bush and rotates, the thread bush drives the external screw thread piece and rotates, the external screw thread piece drives the pivot and rotates, the pivot drives the impeller plate and rotates, the impeller plate promotes the metal material and gets into in the feeding storehouse and enter into the electric stove through the unloading pipe, when dismantling the impeller plate, open the dodge gate, rotate the fixed block and drive the external screw thread piece and rotate and break away from the thread bush, take out the impeller plate and change, make the feeding process more steady high-efficient, reduce splashing of molten iron, the security has been improved, the impeller plate takes place deformation and can carry out convenient change when long-term use.
Description
Technical Field
The utility model relates to the field of electric furnaces, in particular to a metal furnace burden feeding device for an electric furnace.
Background
The electric furnace is a heating furnace for converting electric energy in the furnace into heat to heat a workpiece, and is mainly used for smelting, heating and heat treatment of steel, iron alloy, nonferrous metals and the like in the metallurgical industry.
In the prior art, when iron materials are added into the furnace mouth of an electric furnace, the iron materials are generally hung above the furnace mouth by using a sucker, and after the power is off, the iron materials fall into the furnace from the furnace mouth, but the feeding process is not stable enough, molten iron can splash due to the existence of molten iron in the furnace, the damage to people can be caused, and meanwhile, the pushing plate can deform for replacing when being used for a long time.
Disclosure of Invention
The utility model aims to provide a metal furnace burden feeding device for an electric furnace, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a metal charge feeding device for an electric furnace, comprising: the electric furnace comprises an electric furnace, a fixed bin and a movable door, wherein a discharging pipe is arranged on the electric furnace, the fixed bin is connected with a feeding bin and a feeding hopper, a rotating shaft is arranged in the fixed bin, a pushing plate is arranged on the rotating shaft, an external thread block is arranged at one end of the rotating shaft, the external thread block is connected with a thread sleeve, a bearing and a motor are arranged on the thread sleeve, and a movable groove is movably connected with the other end of the rotating shaft.
Preferably, the lower end of the discharging pipe is fixedly connected with the center of the top surface of the electric furnace and communicated with the electric furnace, the outer wall of the lower end of the discharging pipe is fixedly connected with the left end of the feeding bin, the discharging pipe is communicated with the feeding bin, the bottom surface of the feeding bin is fixedly connected with the top surface of the electric furnace, and the right end of the feeding bin is fixedly connected with the fixing bin and fixedly connected with the fixing bin.
Preferably, the bottom surface of the fixed bin is fixedly connected to the top surface of the electric furnace, the movable doors are arranged on the front wall of the fixed bin, two movable doors are arranged, and the left side and the right side of each movable door are respectively connected with the fixed bin in a rotating mode.
Preferably, the movable groove is all seted up at the back wall one side center of dodge gate, and the movable groove is semi-circular, and two movable grooves are all between two dodge gates, and the equal through-connection of movable groove has the through-hole, and the through-hole is seted up at the center of dodge gate one side, and the through-hole is semi-circular, and two through-holes are between the dodge gate, and the diameter of through-hole is less than the diameter of movable groove.
Preferably, the rotating shaft is arranged in the fixed bin, the rotating shaft is vertical to the movable door, the center of the rotating shaft and the center of the fixed bin are arranged on the same vertical line, the pushing plates are fixedly connected to the center of the outer wall of the rotating shaft, and the pushing plates are three and are uniformly distributed.
Preferably, the rear end of the rotating shaft is fixedly connected with one end of the external thread block, the outer wall of the external thread block is in threaded connection with the inner wall of the thread sleeve, the outer wall of the thread sleeve is fixedly connected with the inner wall of the bearing, the outer wall of the bearing is fixedly connected in the rear plate of the fixed bin, the rear end of the thread sleeve is fixedly connected with the output end of the motor, the motor is arranged on the rear side of the fixed bin, and the motor is fixedly connected with the top surface of the electric furnace.
Preferably, the front end of pivot is in the movable groove, and the front end center fixedly connected with connecting axle of pivot, the outer wall of connecting axle is at through-hole internal swing joint, and the one end center fixedly connected with fixed block of connecting axle, the fixed block is at the one end of keeping away from the pivot, and the fixed block is at the front side of fixed bin.
Preferably, the top surface fixed connection of loading hopper is at the top surface of fixed storehouse, and the upper end opening size of loading hopper is greater than the lower extreme opening size.
Compared with the prior art, the utility model has the beneficial effects that:
the metal material hangs to the hopper mouth through the sucking disc, the metal material drops in the fixed storehouse is advanced through the loading hopper after the sucking disc outage, the starter motor drives the thread bush and rotates, the rotation direction of motor and the connection opposite direction of external screw thread piece, the thread bush drives the external screw thread piece and rotates, the external screw thread piece drives the pivot and rotates, the pivot drives the impeller plate and rotates, the impeller plate promotes the metal material and gets into in the feeding storehouse, finally make the metal material enter into the electric stove through the unloading pipe, when dismantling the impeller plate, pull out the keeper and open the dodge gate, rotate the fixed block and drive epaxial external screw thread piece rotation and break away from the thread bush, pull out the impeller plate and change for the feeding process is more steady high-efficient, the splash of molten iron has been reduced, the security has been improved, the impeller plate takes place deformation and can carry out convenient change when long-term use.
Drawings
FIG. 1 is a schematic view of a portion of the structure of the present utility model in a right top view;
FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a sliding door according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the fixed bin of the utility model;
FIG. 5 is an enlarged schematic view of the structure of the area B in FIG. 4 according to the present utility model;
fig. 6 is a schematic structural view of the rotating shaft of the present utility model.
In the figure: 1. an electric furnace; 2. a fixed bin; 3. a motor; 4. a hopper; 5. discharging pipes; 6. a feeding bin; 7. a movable door; 8. a connecting shaft; 9. a fixed block; 10. a through hole; 11. a movable groove; 12. a pushing plate; 13. a rotating shaft; 14. a bearing; 15. a thread sleeve; 16. an external thread block.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-6, the present utility model provides a technical solution: a metal charge feeding device for an electric furnace, comprising: the electric furnace comprises an electric furnace 1, a fixed bin 2 and a movable door 7, wherein a blanking pipe 5 is arranged on the electric furnace 1, the fixed bin 2 is connected with a feeding bin 6 and a feeding hopper 4, a rotating shaft 13 is arranged in the fixed bin 2, a pushing plate 12 is arranged on the rotating shaft 13, an external thread block 16 is arranged at one end of the rotating shaft 13, the external thread block 16 is connected with a thread sleeve 15, a bearing 14 and a motor 3 are arranged on the thread sleeve 15, and a movable groove 11 is movably connected at the other end of the rotating shaft 13;
the metal material hangs to loading hopper 4 mouth through the sucking disc, the metal material drops in loading hopper 4 advances fixed storehouse 2 after the sucking disc outage, starter motor 3 drives thread bush 15 rotation, the rotation direction of motor 3 is opposite with the direction of connection of external screw thread piece 16, thread bush 15 drives external screw thread piece 16 rotation, external screw thread piece 16 drives pivot 13 rotation, pivot 13 drives impeller plate 12 rotation, impeller plate 12 promotes the metal material and gets into in the feeding storehouse 6, finally make the metal material enter into electric stove 1 through unloading pipe 5, when dismantling impeller plate 12, pull out the keeper and open dodge gate 7, rotate the external screw thread piece 16 rotation on the fixed block 9 drive pivot 13 and break away from thread bush 15, pull out impeller plate 12 and change.
Embodiment two:
on the basis of the first embodiment, in order to enable metal materials to stably enter the electric furnace 1, the lower end of the blanking pipe 5 is fixedly connected with the center of the top surface of the electric furnace 1 and communicated with the electric furnace 1, the outer wall of the lower end of the blanking pipe 5 is fixedly connected with the left end of the feeding bin 6 and communicated with the feeding bin 6, the bottom surface of the feeding bin 6 is fixedly connected with the top surface of the electric furnace 1, and the right end of the feeding bin 6 is fixedly connected with the fixed bin 2 and fixedly connected with the fixed bin 2; the center of one side of the rear wall of the movable door 7 is provided with movable grooves 11, the movable grooves 11 are semicircular, the two movable grooves 11 are arranged between the two movable doors 7, the movable grooves 11 are all connected with through holes 10 in a penetrating way, the through holes 10 are arranged in the center of one side of the movable door 7, the through holes 10 are semicircular, the two through holes 10 are arranged between the movable doors 7, and the diameter of the through holes 10 is smaller than that of the movable grooves 11; the rotating shaft 13 is arranged in the fixed bin 2, the rotating shaft 13 is vertical to the movable door 7, the center of the rotating shaft 13 and the center of the fixed bin 2 are on the same vertical line, the center of the outer wall of the rotating shaft 13 is fixedly connected with pushing plates 12, three pushing plates 12 are arranged, and the pushing plates 12 are uniformly distributed; the rear end of the rotating shaft 13 is fixedly connected with one end of an external thread block 16, the outer wall of the external thread block 16 is in threaded connection with the inner wall of a thread bush 15, the outer wall of the thread bush 15 is fixedly connected with the inner wall of a bearing 14, the outer wall of the bearing 14 is fixedly connected in a rear plate of a fixed bin 2, the rear end of the thread bush 15 is fixedly connected with the output end of a motor 3, the motor 3 is arranged at the rear side of the fixed bin 2, and the motor 3 is fixedly connected with the top surface of an electric furnace 1; the top surface of the charging hopper 4 is fixedly connected to the top surface of the fixed bin 2, and the size of an opening at the upper end of the charging hopper 4 is larger than that of an opening at the lower end;
the metal material hangs to loading hopper 4 mouth through the sucking disc, the metal material drops and advances in fixed storehouse 2 through loading hopper 4 after the sucking disc outage, start motor 3 drives thread bush 15 in bearing 14 internal rotation, because the rotation direction of motor 3 is opposite with the direction of connection of external screw thread piece 16 and thread bush 15, motor 3 rotates and can not make external screw thread piece 16 break away from thread bush 15, thread bush 15 drives external screw thread piece 16 and rotates, external screw thread piece 16 drives pivot 13 rotation, the other end of pivot 13 rotates in movable groove 11, because the existence dodge (not marked in the figure) and door handle (not marked in the figure) 7 can not open automatically, pivot 13 drives the impeller 12 rotation, impeller 12 promotes the metal material and gets into in feeding storehouse 6, impeller 12 promotes each other between the metal material to the metal material, finally make the metal material enter into electric stove 1 through unloading pipe 5, the realization makes the metal material can steadily get into in the electric stove 1.
Embodiment III:
on the basis of the second embodiment, in order to facilitate the taking out of the rotating shaft 13 for replacement, the bottom surface of the fixed bin 2 is fixedly connected to the top surface of the electric furnace 1, the front wall of the fixed bin 2 is provided with two movable doors 7, and the left side and the right side of the movable door 7 are respectively and rotatably connected with the fixed bin 2; the front end of the rotating shaft 13 is arranged in the movable groove 11, the center of the front end of the rotating shaft 13 is fixedly connected with the connecting shaft 8, the outer wall of the connecting shaft 8 is movably connected in the through hole 10, the center of one end of the connecting shaft 8 is fixedly connected with the fixed block 9, the fixed block 9 is arranged at one end far away from the rotating shaft 13, and the fixed block 9 is arranged at the front side of the fixed bin 2;
the movable door 7 is opened by pulling out the door bolt, the connecting shaft 8 and the rotating shaft 13 are respectively separated from the through hole 10 and the movable groove 11, the rotating fixed block 9 drives the connecting shaft 8 to rotate the external thread block 16 on the rotating shaft 13 to be separated from the thread sleeve 15, and the pushing plate 12 can be pulled out due to the fact that the size of the movable door 7 is larger than that of the rotating shaft 13 and the pushing plate 12, and the rotating shaft 13 is convenient to replace.
During actual use, the metal material hangs to the port of the charging hopper 4 through the sucking disc, the metal material drops in the fixed bin 2 through the charging hopper 4 after the sucking disc is powered off, the starting motor 3 drives the thread bush 15 to rotate, the rotating direction of the motor 3 is opposite to the connecting direction of the external thread block 16, the thread bush 15 drives the external thread block 16 to rotate, the external thread block 16 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the pushing plate 12 to rotate, the pushing plate 12 pushes the metal material into the feeding bin 6, finally, the metal material enters the electric furnace 1 through the blanking pipe 5, when the pushing plate 12 is disassembled, the movable door 7 is opened by the extraction bolt, the external thread block 16 on the rotating shaft 13 is driven by the rotating fixed block 9 to rotate so as to be separated from the thread bush 15, and the pushing plate 12 is extracted for replacement.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A metal charge feeding device for an electric furnace, comprising: electric stove (1), fixed storehouse (2) and dodge gate (7), be equipped with unloading pipe (5), its characterized in that on electric stove (1): fixed storehouse (2) are connected with feeding storehouse (6) and loading hopper (4), are equipped with pivot (13) in fixed storehouse (2), are equipped with on pivot (13) and promote board (12), and the one end of pivot (13) is equipped with external screw thread piece (16), and external screw thread piece (16) are connected with thread bush (15), are equipped with bearing (14) and motor (3) on thread bush (15), and the other end swing joint of pivot (13) has movable groove (11).
2. The metal charge feeding device for an electric furnace according to claim 1, wherein: the lower extreme fixed connection electric stove (1) of unloading pipe (5) top surface center and link up with between electric stove (1), the lower extreme outer wall of unloading pipe (5) and the left end fixed connection of feeding storehouse (6) and link up between unloading pipe (5) and feeding storehouse (6), the bottom surface fixed connection of feeding storehouse (6) is at the top surface of electric stove (1), the right-hand member fixedly connected with fixed storehouse (2) of feeding storehouse (6) and with fixed storehouse (2) fixed connection.
3. The metal charge feeding device for an electric furnace according to claim 2, wherein: the bottom surface fixed connection of fixed storehouse (2) is on the top surface of electric stove (1), installs dodge gate (7) on the front wall of fixed storehouse (2), and dodge gate (7) are equipped with two, and the left and right sides of dodge gate (7) are connected with the rotation between fixed storehouse (2) respectively.
4. A metal charge feeding device for an electric furnace according to claim 3, characterized in that: the movable door is characterized in that the movable groove (11) is formed in the center of one side of the rear wall of the movable door (7), the movable groove (11) is semicircular, the two movable grooves (11) are formed between the two movable doors (7), the movable grooves (11) are all connected with the through holes (10) in a penetrating mode, the through holes (10) are formed in the center of one side of the movable door (7), the through holes (10) are semicircular, the two through holes (10) are formed between the movable doors (7), and the diameter of each through hole (10) is smaller than that of each movable groove (11).
5. The metal charge feeding device for an electric furnace according to claim 4, wherein: the rotary shaft (13) is arranged in the fixed bin (2), the rotary shaft (13) is perpendicular to the movable door (7), the center of the rotary shaft (13) and the center of the fixed bin (2) are arranged on the same perpendicular line, the pushing plates (12) are fixedly connected to the center of the outer wall of the rotary shaft (13), the pushing plates (12) are three, and the pushing plates (12) are uniformly distributed.
6. The metal charge feeding apparatus for an electric furnace according to claim 5, wherein: the rear end of pivot (13) and the one end fixed connection of external screw thread piece (16), the outer wall of external screw thread piece (16) and the inner wall threaded connection of thread bush (15), the outer wall of thread bush (15) and the inner wall fixed connection of bearing (14), the outer wall fixed connection of bearing (14) is in fixed storehouse (2) back plate, the rear end of thread bush (15) and the output fixed connection of motor (3), motor (3) are in the rear side of fixed storehouse (2), motor (3) fixed connection is at the top surface of electric stove (1).
7. The metal charge feeding apparatus for an electric furnace according to claim 6, wherein: the front end of pivot (13) is in movable groove (11), and the front end center fixedly connected with connecting axle (8) of pivot (13), the outer wall of connecting axle (8) is at through-hole (10) internal swing joint, and the one end center fixedly connected with fixed block (9) of connecting axle (8), fixed block (9) are in the one end of keeping away from pivot (13), and fixed block (9) are in the front side of fixed bin (2).
8. The metal charge feeding apparatus for an electric furnace according to claim 7, wherein: the top surface fixed connection of loading hopper (4) is at the top surface of fixed storehouse (2), and the upper end opening size of loading hopper (4) is greater than the lower extreme opening size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321668796.9U CN220119853U (en) | 2023-06-28 | 2023-06-28 | Metal furnace burden feeding device for electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321668796.9U CN220119853U (en) | 2023-06-28 | 2023-06-28 | Metal furnace burden feeding device for electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119853U true CN220119853U (en) | 2023-12-01 |
Family
ID=88916229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321668796.9U Active CN220119853U (en) | 2023-06-28 | 2023-06-28 | Metal furnace burden feeding device for electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119853U (en) |
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2023
- 2023-06-28 CN CN202321668796.9U patent/CN220119853U/en active Active
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