CN212387338U - Feeding device for steelmaking vacuum furnace - Google Patents
Feeding device for steelmaking vacuum furnace Download PDFInfo
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- CN212387338U CN212387338U CN202020535727.0U CN202020535727U CN212387338U CN 212387338 U CN212387338 U CN 212387338U CN 202020535727 U CN202020535727 U CN 202020535727U CN 212387338 U CN212387338 U CN 212387338U
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Abstract
The utility model relates to a steelmaking equipment technical field discloses a loading attachment that steelmaking vacuum furnace was used, including the storage case, the inboard of storage case is provided with the baffle, and one side of storage case has seted up the through-hole, the position that one side of storage case is close to the through-hole is connected with the pneumatic cylinder, the feed opening has been seted up to one side of the bottom of storage case, the position that the bottom of storage case is close to the feed opening is connected with the second stock guide, the position that the bottom of storage case is close to the feed opening is connected with two third stock guides, one side of storage case is provided with the screw conveyer shell, the one end of pneumatic cylinder is connected with the scraping wings. The utility model discloses a second stock guide, third stock guide, feed opening, discharge gate, through-hole, pneumatic cylinder, baffle and scraping wings, can be convenient with the raw materials of storage incasement in proper order in the orderly spiral shell screwing machine that pushes away to in the raw materials of spiral shell screwing machine in with the storage incasement is carried to the vacuum machine, thereby improved this loading attachment's practicality.
Description
Technical Field
The utility model relates to the technical field of steelmaking equipment, in particular to a feeding device for a steelmaking vacuum furnace.
Background
The vacuum furnace is characterized in that partial substances in the furnace chamber are discharged by utilizing a vacuum system in a specific space of the furnace chamber, so that the pressure in the furnace chamber is less than a standard atmospheric pressure, and the space in the furnace chamber realizes a vacuum state, namely the vacuum furnace is connected with a high vacuum pump system by a pipeline in a hearth sealed by a metal housing or a quartz glass cover in the vacuum furnace, a heating system in the furnace can be directly electrified and heated by using resistance furnace wires, the highest temperature can reach about 3000 ℃, and the vacuum furnace is mainly used for ceramic firing and vacuum smelting. When a vacuum furnace is used for steelmaking, raw materials are required to be put into the furnace.
At present, a plurality of feeding devices for steelmaking vacuum furnaces exist in the market, but the feeding devices generally cannot conveniently put raw materials in a storage box into a conveying device in sequence and cannot conveniently adjust the position of a feeding port arranged on a screw machine. Accordingly, those skilled in the art have provided a charging device for a steelmaking vacuum furnace to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a loading attachment that steelmaking vacuum furnace was used to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a feeding device for a steelmaking vacuum furnace comprises a storage box, wherein a partition plate is arranged on the inner side of the storage box, a through hole is formed in one side of the storage box, a hydraulic cylinder is connected to a position, close to the through hole, of one side of the storage box, a discharging hole is formed in one side of the bottom end of the storage box, a second material guide plate is connected to a position, close to the discharging hole, of the bottom end of the storage box, two third material guide plates are connected to positions, close to the discharging hole, of the bottom end of the storage box, a spiral conveyor shell is arranged on one side of the storage box, one end of the hydraulic cylinder is connected with a material pushing plate, a discharging hole is formed in the bottom of one side of the partition plate, a movable supporting column is connected to one side of the bottom end of the spiral conveyor shell, a motor shell is, the outer side of the spiral conveying rotating shaft is provided with spiral conveying blades, one side of the outer side of the shell of the spiral conveyor is provided with a first material guide plate, the inner side of the shell of the motor is provided with a motor, and the bottom end of the movable supporting column is connected with a supporting column.
As a further aspect of the present invention: first hinge is installed on the top of activity support column, the top in the outside of support column is connected with stop screw, two second screws have been seted up at the top in the outside of support column, the first screw of a plurality of has been seted up to the impartial distance in both sides in the outside of activity support column.
As a further aspect of the present invention: the material pushing plate is arranged inside the through hole.
As a further aspect of the present invention: one side of the outer side of the shell of the spiral conveyor is provided with a feeding hole, the other side of the outer side of the shell of the spiral conveyor is provided with a discharging hole, and the position of the discharging hole corresponds to the position of the feeding hole.
As a further aspect of the present invention: the spiral conveying device is characterized in that a roller is arranged at the joint of the spiral conveying rotating shaft and the shell of the spiral conveyor, one end of the spiral conveying rotating shaft is connected with the roller, and the other end of the spiral conveying rotating shaft is connected with an output shaft of the motor.
As a further aspect of the present invention: the spiral conveyer comprises a spiral conveyer shell, a first guide plate and a movable support column, wherein the spiral conveyer shell is connected with the first guide plate through a first hinge, the movable support column is connected with the spiral conveyer shell through a second hinge, and the movable support column is connected with the spiral conveyer shell through a second hinge.
As a further aspect of the present invention: the limiting screw penetrates through the second screw hole and the first screw hole in sequence, and the movable supporting column and the supporting column are connected with each other through the limiting screw, the second screw hole and the first screw hole in a fastening mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through second stock guide, third stock guide, feed opening, discharge gate, through-hole, pneumatic cylinder, baffle and scraping wings, can be convenient with the raw materials of storage incasement in proper order the propelling movement spiral shell machine to in the spiral shell machine carries the raw materials of storage incasement to the vacuum machine, thereby improved this loading attachment's practicality.
2. Through the movable supporting columns, the first hinge, the second hinge, the limiting screw rod, the first screw hole and the second screw hole, the position of the shell of the screw conveyor can be conveniently adjusted according to the actual height of the vacuum furnace, so that the first material guide plate corresponds to the position of a feeding port of the vacuum furnace, and the working efficiency of the feeding device is improved.
Drawings
FIG. 1 is a schematic structural view of a charging apparatus for a steelmaking vacuum furnace;
FIG. 2 is a front partial cross-sectional view of a screw conveyor housing, a storage bin and a hydraulic cylinder in a loading apparatus for a steelmaking vacuum furnace;
FIG. 3 is a side partial cross sectional view of a material storage box and a third stock guide in a loading apparatus for a steelmaking vacuum furnace;
FIG. 4 is a front partial cross-sectional view of a movable support column and a support column in a charging apparatus for a steelmaking vacuum furnace.
In the figure: 1. a support pillar; 2. a limit screw; 3. a movable support column; 4. a first material guide plate; 5. a motor housing; 6. a first hinge; 7. a screw conveyor housing; 8. a partition plate; 9. a material storage box; 10. a hydraulic cylinder; 11. a motor; 12. a screw conveying rotating shaft; 13. a screw conveying blade; 14. a second material guide plate; 15. a feeding port; 16. a discharge port; 17. a material pushing plate; 18. a through hole; 19. a third material guide plate; 20. a first screw hole; 21. and a second screw hole.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a feeding device for a steelmaking vacuum furnace includes a storage box 9, a partition plate 8 is disposed inside the storage box 9, a through hole 18 is disposed on one side of the storage box 9, a hydraulic cylinder 10 is connected to one side of the storage box 9 near the through hole 18, a discharge hole 15 is disposed on one side of the bottom end of the storage box 9, a second material guide plate 14 is connected to the bottom end of the storage box 9 near the discharge hole 15, two third material guide plates 19 are connected to the bottom end of the storage box 9 near the discharge hole 15, a screw conveyor housing 7 is disposed on one side of the storage box 9, a material pushing plate 17 is connected to one end of the hydraulic cylinder 10, a discharge hole 16 is disposed at the bottom of one side of the partition plate 8, a movable support column 3 is connected to one side of the bottom end of the screw conveyor housing 7, and, a spiral conveying rotating shaft 12 is installed on one side of the inner side of the spiral conveyor shell 7, spiral conveying blades 13 are arranged on the outer side of the spiral conveying rotating shaft 12, a first material guide plate 4 is arranged on one side of the outer side of the spiral conveyor shell 7, a motor 11 is installed on the inner side of the motor shell 5, and the bottom end of the movable supporting column 3 is connected with the supporting column 1.
In fig. 1 and 4: first hinge 6 is installed on the top of activity support column 3, the top in the outside of support column 1 is connected with stop screw 2, two second screws 21 have been seted up at the top in the outside of support column 1, the first screw 20 of a plurality of has been seted up to the impartial distance in both sides in the outside of activity support column 3, thereby can adjust the position of screw conveyer shell 7 according to the actual height of vacuum furnace, so that first stock guide 4 is corresponding with the position of the dog-house of vacuum furnace, reciprocate activity support column 3 in support column 1 this moment, make activity support column 3 rotate through first hinge 6 on screw conveyer shell 7, screw conveyer shell 7 rotates on second stock guide 14 through the second hinge, thereby in order to adjust screw conveyer shell 7 to suitable position.
In fig. 2: the material pushing plate 17 is disposed inside the through hole 18, so that the material pushing plate 17 pushes the raw material in the storage box 9 into one side of the storage box 9 through the discharge hole 16.
In fig. 2: one side of the outer side of the spiral conveyer shell 7 is provided with a feeding hole, the other side of the outer side of the spiral conveyer shell 7 is provided with a discharging hole, and the position of the discharging hole 15 corresponds to the position of the feeding hole, so that raw materials can fall into the feeding hole on the spiral conveyer shell 7 through the guiding of the discharging hole 15 and the third material guide plate 19.
In fig. 2: the junction of auger delivery axis of rotation 12 and auger delivery shell 7 is provided with the roller bearing, and the one end of auger delivery axis of rotation 12 is connected with the roller bearing, and the other end of auger delivery axis of rotation 12 is connected with the output shaft of motor 11 to the output shaft of motor 11 can drive the auger delivery axis of rotation 12 of its connection and rotate between motor 11 and roller bearing, so that auger delivery blade 13 rotates.
In fig. 1 and 2: the junction of screw conveyer shell 7 and second stock guide 14 is provided with the second hinge, screw conveyer shell 7 passes through the second hinge rotation with second stock guide 14 and is connected, the activity support column 3 rotates through first hinge 6 with screw conveyer shell 7 and is connected, thereby when reciprocating the activity support column 3 in support column 1, can make the activity support column 3 rotate through first hinge 6 on screw conveyer shell 7, screw conveyer shell 7 rotates on second stock guide 14 through the second hinge, thereby in order to adjust screw conveyer shell 7 to suitable position.
In fig. 4: stop screw 2 runs through in proper order in the inside of second screw 21 and first screw 20, and activity support column 3 and support column 1 pass through stop screw 2, second screw 21 and first screw 20 fastening connection to can run through stop screw 2 in proper order in the inside of second screw 21 and first screw 20, make activity support column 3 link together with support column 1 is firm.
The utility model discloses a theory of operation is: when the feeding device is used for feeding materials into a vacuum furnace, firstly, the raw materials are fed into a storage box 9, then the position of a screw conveyer shell 7 is adjusted according to the actual height of the vacuum furnace, so that a first material guide plate 4 corresponds to the position of a feeding port of the vacuum furnace, at the moment, a movable support column 3 moves up and down in a support column 1, the movable support column 3 rotates on the screw conveyer shell 7 through a first hinge 6, the screw conveyer shell 7 rotates on a second material guide plate 14 through a second hinge, so that the screw conveyer shell 7 is adjusted to a proper position, then a limit screw 2 sequentially penetrates through the interiors of a second screw hole 21 and a first screw hole 20, so that the movable support column 3 is stably connected with the support column 1, then, a motor 11 is turned on, and an output shaft of the motor 11 drives a screw conveyer rotating shaft 12 connected with the motor 11 to rotate between a motor 11 and a roller, so that the screw conveying blade 13 rotates, and then the hydraulic cylinder 10 is opened, the hydraulic rod of the hydraulic cylinder 10 drives the material pushing plate 17 connected with the hydraulic rod to move in the material storage tank 9 and the through hole 18, so that the material pushing plate 17 pushes the raw material in the material storage tank 9 into one side of the material storage tank 9 through the material outlet 16, and falls into the material inlet on the screw conveyor shell 7 through the guidance of the material discharging port 15 and the third material guiding plate 19, so that the raw material is conveyed to the material outlet by the screw conveying blade 13 to be thrown into the vacuum furnace.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A feeding device for a steelmaking vacuum furnace comprises a storage box (9) and is characterized in that a partition plate (8) is arranged on the inner side of the storage box (9), a through hole (18) is formed in one side of the storage box (9), a hydraulic cylinder (10) is connected to a position, close to the through hole (18), of one side of the storage box (9), a blanking port (15) is formed in one side of the bottom end of the storage box (9), a second guide plate (14) is connected to a position, close to the blanking port (15), of the bottom end of the storage box (9), two third guide plates (19) are connected to positions, close to the blanking port (15), of the bottom end of the storage box (9), a spiral conveyor shell (7) is arranged on one side of the storage box (9), a material pushing plate (17) is connected to one end of the hydraulic cylinder (10), and a discharging port (16) is formed in the bottom of one, one side of the bottom of screw conveyer shell (7) is connected with movable support column (3), the one end of screw conveyer shell (7) is connected with motor housing (5), screw conveyer axis of rotation (12) are installed to one side of the inboard of screw conveyer shell (7), the outside of screw conveyer axis of rotation (12) is provided with screw conveying blade (13), one side in the outside of screw conveyer shell (7) is provided with first stock guide (4), motor (11) are installed to the inboard of motor housing (5), the bottom of movable support column (3) is connected with support column (1).
2. The feeding device for the steelmaking vacuum furnace as claimed in claim 1, wherein a first hinge (6) is installed at the top end of the movable supporting column (3), a limit screw (2) is connected to the top of the outer side of the supporting column (1), two second screw holes (21) are formed in the top of the outer side of the supporting column (1), and a plurality of first screw holes (20) are formed in the two sides of the outer side of the movable supporting column (3) at equal distances.
3. The charging device for the steelmaking vacuum furnace as claimed in claim 1, wherein said ejector plate (17) is disposed inside the through hole (18).
4. The charging device for the steelmaking vacuum furnace as claimed in claim 1, wherein one side of the outer side of the screw conveyor housing (7) is provided with a charging hole, the other side of the outer side of the screw conveyor housing (7) is provided with a discharging hole, and the position of the discharging hole (15) corresponds to the position of the charging hole.
5. The charging device for the steelmaking vacuum furnace as claimed in claim 1, wherein a roller is provided at the junction of the screw conveying rotating shaft (12) and the screw conveyor housing (7), one end of the screw conveying rotating shaft (12) is connected with the roller, and the other end of the screw conveying rotating shaft (12) is connected with an output shaft of the motor (11).
6. The feeding device for the steelmaking vacuum furnace as claimed in claim 2, wherein a second hinge is arranged at the joint of the screw conveyor shell (7) and the second material guide plate (14), the screw conveyor shell (7) and the second material guide plate (14) are rotatably connected through the second hinge, and the movable supporting column (3) and the screw conveyor shell (7) are rotatably connected through the first hinge (6).
7. The charging device for the steelmaking vacuum furnace as claimed in claim 2, wherein the limit screw (2) penetrates through the second screw hole (21) and the first screw hole (20) in sequence, and the movable supporting column (3) and the supporting column (1) are fastened and connected through the limit screw (2), the second screw hole (21) and the first screw hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020535727.0U CN212387338U (en) | 2020-04-13 | 2020-04-13 | Feeding device for steelmaking vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020535727.0U CN212387338U (en) | 2020-04-13 | 2020-04-13 | Feeding device for steelmaking vacuum furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212387338U true CN212387338U (en) | 2021-01-22 |
Family
ID=74256960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020535727.0U Active CN212387338U (en) | 2020-04-13 | 2020-04-13 | Feeding device for steelmaking vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212387338U (en) |
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2020
- 2020-04-13 CN CN202020535727.0U patent/CN212387338U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: Room 101, business center, Hunan environmental protection science and Technology Industrial Park, 199 Zhenhua Road, Yuhua District, Changsha City, Hunan Province, 41007 Patentee after: Hunan Aobo Automation Engineering Co.,Ltd. Address before: 276800 No.1, Lingang Road, taoluo Town, Donggang District, Rizhao City, Shandong Province Patentee before: Wang Pengfei |
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| TR01 | Transfer of patent right |