CN210718660U - Furnace charge mouth sealing device - Google Patents
Furnace charge mouth sealing device Download PDFInfo
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- CN210718660U CN210718660U CN201921473904.0U CN201921473904U CN210718660U CN 210718660 U CN210718660 U CN 210718660U CN 201921473904 U CN201921473904 U CN 201921473904U CN 210718660 U CN210718660 U CN 210718660U
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- block
- sealing device
- rectangular pipeline
- rotating shaft
- sliding
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Abstract
The utility model discloses a furnace charge mouth sealing device, including rectangle pipeline, fixed plate and fixed block, the fixed plate sets up rectangle pipeline upper surface, the fixed block sets up rectangle pipeline upper surface, fixed plate side surface and rectangle pipeline upper surface are provided with open structure, the utility model relates to a smelting furnace sealing technique field, through the sealed lid of gear motor and the screw rod control in the open structure swing to both sides and open the furnace mouth to for the inclined plane, make things convenient for the material to pour into, sealed lid wraps up the opening of rectangle pipeline, avoids inside temperature to spill.
Description
Technical Field
The utility model relates to a smelting furnace sealing technique field specifically is a furnace charge mouth sealing device.
Background
The smelting furnace is equipment for melting metal ingots and some waste metals, adding necessary alloy components, and smelting the metal ingots and the waste metals into required alloys through operations of slagging-off, refining and the like, the conventional manual furnace opening is adopted, a furnace door is in the same principle as a room door and an indoor door and rotates around a shaft, manual operation of workers is required for opening and closing the furnace each time, a large amount of high-temperature gas can be gushed out from the interior of the furnace door after the furnace door is opened, the manual operation has high danger and low flexibility, the situation of blocking is easy to occur, and repair personnel are required to repair the furnace at high temperature, so that the problem is solved in the text.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a furnace charge mouth sealing device has solved current furnace gate and has opened inside a large amount of high-temperature gas that can gush out in the back, and manual operation has higher danger to the flexibility is low, appears the problem of the condition of blocking easily.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a furnace charge port sealing device comprises a rectangular pipeline, a fixing plate and a fixing block, wherein the fixing plate is arranged on the upper surface of the rectangular pipeline, the fixing block is arranged on the upper surface of the rectangular pipeline, and opening structures are arranged on the side surface of the fixing plate and the upper surface of the rectangular pipeline;
the expanding structure mainly comprises: a support rod, a driving part, a sliding part and a swinging part;
the support rod is arranged on the upper surface of the rectangular pipeline, the sliding part is arranged on the upper surface of the rectangular pipeline, and the swinging part is arranged on the fixed block and connected with the sliding part.
Preferably, the driving unit mainly includes: gear motor, action wheel, first axis of rotation and follow the driving wheel, gear motor sets up the fixed plate side surface, the action wheel sets up the gear motor output, first axis of rotation activity suit is in the bracing piece, it is in to follow the driving wheel setting first axis of rotation one end.
Preferably, the sliding portion mainly includes: the supporting block, the second rotating shaft, the lead screw and the sliding block;
the supporting block is arranged on the upper surface of the rectangular pipeline, the second rotating shaft is movably connected in the supporting block, the screw rod is connected between the first rotating shaft and the second rotating shaft, and the sliding block is connected to the screw rod in a threaded sleeved mode.
Preferably, the swing portion mainly includes: the sealing cover, the first connecting block, the second connecting block and the connecting rod;
the sealing covers are two in number and are all connected to the side surface of the fixed block through pin shafts, the sealing covers are sleeved on one end face of the rectangular pipeline, the first connecting block is arranged on the upper surface of the sealing cover, the second connecting block is arranged on the bottom surface of the sliding block, and the connecting rod is connected between the first connecting block and the second connecting block.
Preferably, one end face of the rectangular pipeline is inclined, and the driving wheel and the driven wheel are both conical gears.
Advantageous effects
The utility model provides a furnace charge mouth sealing device. The furnace mouth opening device has the advantages that the sealing covers are controlled to swing towards two sides to open the furnace mouth through the speed reducing motor and the screw rod in the swinging portion and are inclined planes, materials can be poured conveniently, the sealing covers wrap the opening of the rectangular pipeline, and the internal temperature is prevented from being dissipated.
Drawings
Fig. 1 is a schematic structural view of a furnace charge opening sealing device according to the present invention.
Fig. 2 is a side sectional view of the charging opening sealing device of the present invention.
Fig. 3 is a partially enlarged view of a supporting block portion of the charging opening sealing device according to the present invention.
In the figure: 1. a rectangular duct; 2. a fixing plate; 3. a fixed block; 4. a support bar; 5. a reduction motor; 6. A driving wheel; 7. a first rotating shaft; 8. a driven wheel; 9. a support block; 10. a second rotating shaft; 11. a lead screw; 12. a slider; 13. a sealing cover; 14. a first connection block; 15. a second connecting block; 16. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a furnace charge port sealing device comprises a rectangular pipeline 1, a fixing plate 2 and a fixing block 3, wherein the fixing plate 2 is arranged on the upper surface of the rectangular pipeline 1, the fixing block 3 is arranged on the upper surface of the rectangular pipeline 1, and opening structures are arranged on the side surface of the fixing plate 2 and the upper surface of the rectangular pipeline 1;
the expanding structure mainly comprises: a support rod 4, a driving part, a sliding part and a swinging part;
the supporting rod 4 is arranged on the upper surface of the rectangular pipeline 1, the sliding part is arranged on the upper surface of the rectangular pipeline 1, and the swinging part is arranged on the fixed block 3 and connected with the sliding part;
from the above, it follows: the rectangular pipeline 1 is welded at the furnace mouth in a sealing mode, then the sliding portion is driven by the driving portion when feeding, and the sliding portion drives the swinging portion to open the furnace mouth for feeding.
The driving part mainly comprises: the device comprises a speed reducing motor 5, a driving wheel 6, a first rotating shaft 7 and a driven wheel 8, wherein the speed reducing motor 5 is arranged on the side surface of the fixing plate 2, the driving wheel 6 is arranged at the output end of the speed reducing motor 5, the first rotating shaft 7 is movably sleeved in the supporting rod 4, and the driven wheel 8 is arranged at one end of the first rotating shaft 7;
from the above, it follows: the gear motor 5 drives the driving wheel 6 to drive the driven wheel 8, and the driven wheel 8 rotates on the supporting rod 4 through the first rotating shaft 7.
The sliding part mainly comprises: a supporting block 9, a second rotating shaft 10, a lead screw 11 and a sliding block 12;
the supporting block 9 is arranged on the upper surface of the rectangular pipeline 1, the second rotating shaft 10 is movably connected in the supporting block 9, the lead screw 11 is connected between the first rotating shaft 7 and the second rotating shaft 10, and the sliding block 12 is connected to the lead screw 11 in a threaded sleeved mode;
from the above, it follows: screw 11 is rotated by driven wheel 8, and slide block 12 moves on screw 11.
The swing portion mainly includes: a sealing cover 13, a first connecting block 14, a second connecting block 15 and a connecting rod 16;
the number of the sealing covers 13 is two, the sealing covers 13 are connected to the side surface of the fixed block 3 through pin shafts, the sealing covers 13 are sleeved on one end surface of the rectangular pipeline 1, the first connecting block 14 is arranged on the upper surface of the sealing cover 13, the second connecting block 15 is arranged on the bottom surface of the sliding block 12, and the connecting rod 16 is connected between the first connecting block 14 and the second connecting block 15;
from the above, it follows: two ends of a connecting rod 16 are respectively in pin connection with a first connecting block 14 and a second connecting block 15, a sliding block 12 moves on a screw rod to drag the second connecting block 15, the first connecting block 14 is dragged through the connecting rod 16, and a door-shaped cover is opened through swinging towards the outer two sides of the pin connection part of the door-shaped cover and the fixing block 3.
One end face of the rectangular pipeline 1 is inclined, and the driving wheel 6 and the driven wheel 8 are both conical gears;
from the above, it follows: reach the transmission effect, the material input is more made things convenient for on the rectangular pipe 1 inclined plane.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A furnace charge port sealing device comprises a rectangular pipeline (1), a fixing plate (2) and a fixing block (3), wherein the fixing plate (2) is arranged on the upper surface of the rectangular pipeline (1), and the fixing block (3) is arranged on the upper surface of the rectangular pipeline (1), and is characterized in that the side surface of the fixing plate (2) and the upper surface of the rectangular pipeline (1) are provided with opening structures;
the expanding structure mainly comprises: a support rod (4), a driving part, a sliding part and a swinging part;
the supporting rod (4) is arranged on the upper surface of the rectangular pipeline (1), the sliding part is arranged on the upper surface of the rectangular pipeline (1), and the swinging part is arranged on the fixed block (3) and connected with the sliding part.
2. The burden opening sealing device of claim 1, wherein said driving portion mainly comprises: gear motor (5), action wheel (6), first axis of rotation (7) and from driving wheel (8), gear motor (5) set up fixed plate (2) side surface, action wheel (6) set up gear motor (5) output, first axis of rotation (7) activity suit is in bracing piece (4), set up from driving wheel (8) first axis of rotation (7) one end.
3. The burden opening sealing device of claim 2, wherein said sliding portion mainly comprises: a supporting block (9), a second rotating shaft (10), a lead screw (11) and a sliding block (12);
the supporting block (9) is arranged on the upper surface of the rectangular pipeline (1), the second rotating shaft (10) is movably connected into the supporting block (9), the lead screw (11) is connected between the first rotating shaft (7) and the second rotating shaft (10), and the sliding block (12) is connected onto the lead screw (11) in a threaded sleeved mode.
4. The burden opening sealing device of claim 3, wherein said swinging portion mainly comprises: the connecting device comprises a sealing cover (13), a first connecting block (14), a second connecting block (15) and a connecting rod (16);
sealed lid (13) quantity is two and all round pin hub connection are in fixed block (3) side surface, sealed lid (13) suit is in a rectangular pipe (1) terminal surface, first connecting block (14) set up sealed lid (13) upper surface, second connecting block (15) set up sliding block (12) bottom surface, connecting rod (16) are connected first connecting block (14) with between second connecting block (15).
5. The burden opening sealing device according to claim 2, wherein one end surface of the rectangular pipe (1) is inclined, and the driving wheel (6) and the driven wheel (8) are both bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473904.0U CN210718660U (en) | 2019-09-06 | 2019-09-06 | Furnace charge mouth sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473904.0U CN210718660U (en) | 2019-09-06 | 2019-09-06 | Furnace charge mouth sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210718660U true CN210718660U (en) | 2020-06-09 |
Family
ID=70928232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921473904.0U Active CN210718660U (en) | 2019-09-06 | 2019-09-06 | Furnace charge mouth sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210718660U (en) |
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2019
- 2019-09-06 CN CN201921473904.0U patent/CN210718660U/en active Active
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