CN216080993U - Automatic cover opening device for sealing cover of steel-making furnace - Google Patents
Automatic cover opening device for sealing cover of steel-making furnace Download PDFInfo
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- CN216080993U CN216080993U CN202122020007.8U CN202122020007U CN216080993U CN 216080993 U CN216080993 U CN 216080993U CN 202122020007 U CN202122020007 U CN 202122020007U CN 216080993 U CN216080993 U CN 216080993U
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Abstract
The application provides an automatic device that uncaps of steel-smelting furnace sealed lid belongs to steel-smelting furnace technical field. The automatic cover opening device for the sealing cover of the steel furnace comprises a steel furnace body and a cover opening assembly. In the above-mentioned realization in-process, when needs will seal the bell and open, it is rotatory to drive the threaded rod through first motor, can make the threaded rod drive the pull rod and move down, and then can make the pull rod stimulate the lever downwards, and the lever can prize sealed bell, then it is rotatory to drive the bracing piece through the second motor, and then it is rotatory to drive the lever, and then it keeps away from the top of steelmaking furnace body to drive sealed bell, the workman can be in the first motor of department of keeping away from and the second motor will seal the bell and open, need not open sealed bell with the workman is manual, can save a large amount of manpowers, convenience very, and in the twinkling of an eye to open at sealed bell, the workman is hardly scalded by the heat of being washed out from steelmaking furnace body inside, make the security higher.
Description
Technical Field
The application relates to the field of steel furnaces, in particular to an automatic cover opening device for a sealing cover of a steel furnace.
Background
The steel-making furnace is one of the main equipments for steel-making, and can raise the properties of metal by controlling the carbon content of the material being made, eliminating harmful elements such as P, S, O and N, retaining or increasing beneficial elements such as Si, Mn, Ni and Cr, and regulating the proportion of the elements.
The degree of automation is lower when opening the bell for some steel-making furnaces now, still needs the manual bell of workman to open, and in order to prevent that the bell from being backed up by the inside heating power of steel-making furnace, the bell all has certain weight basically, therefore artifical manual opens the bell can be very hard, comparatively inconvenient, and in the twinkling of an eye at the bell is opened, the inside heat of steel-making furnace just can rush out, but the workman avoids untimely just can be scalded, the security is lower.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, this application provides an automatic device of uncapping of sealed lid of steel-making furnace, aim at improving artifical manual open the bell can be very hard comparatively inconvenient, and the lower problem of security.
The embodiment of the application provides an automatic device of uncapping of steel-making furnace sealed lid, including steel-making furnace body and subassembly of uncapping.
And a sealing furnace cover is arranged at the top of the steel-making furnace body.
The utility model discloses a motor, including bottom plate, bracing piece, lever, first motor, threaded rod, pull rod and second motor, the subassembly of uncapping includes bottom plate, bracing piece, lever, first motor, threaded rod, pull rod and second motor, the bottom of bracing piece with the bottom plate rotates to be connected, the body of rod of lever with the top of bracing piece is rotated and is connected, the one end of lever with sealed bell fixed connection, first motor with the bracing piece rotates to be connected, the bottom of threaded rod with the output fixed connection of first motor, the body of rod screw thread of pull rod cup joint in the body of rod of threaded rod, the top of pull rod with the other end of lever rotates to be connected, the second motor with bottom plate fixed connection, the output of second motor with the body of rod transmission of bracing piece is connected.
In the above-mentioned realization process, when needs will seal the bell and open, it is rotatory to drive the threaded rod through first motor, because the pull rod screw thread cup joints in the threaded rod, and then can make the threaded rod drive the pull rod and move down, and then can make the pull rod stimulate the lever downwards, and the lever can prize sealed bell, then it is rotatory to drive the bracing piece through the second motor, and then it is rotatory to drive the lever, and then it keeps away from the top of steelmaking furnace body to drive sealed bell, and then accomplish the uncapping, the workman can open sealed bell in first motor of control and second motor in the long distance, do not need to open sealed bell with workman's manual, can save a large amount of manpowers, ten minutes convenience, and in the twinkling of an eye at sealed bell opening, the workman is hardly scalded by the heat of punching out from the steelmaking furnace body is inside, make the security higher.
In a specific embodiment, the two sides of the steel making furnace body are provided with hanging rings, and the two hanging rings are symmetrically arranged.
In the implementation process, the steel-making furnace body can be conveniently hoisted by arranging the two hoisting rings, so that the steel-making furnace body can be conveniently moved.
In a specific implementation scheme, the steel making furnace further comprises a positioning plate, a positioning groove is formed in a plate body of the positioning plate, and the steel making furnace body is placed inside the positioning groove.
In the above implementation process, the positioning plate is used for positioning the steel furnace body, and when the steel furnace body is positioned in the positioning groove, the lever is connected with the sealing furnace cover to accurately cover the steel furnace body.
In a specific embodiment, the positioning plate is fixedly connected with the bottom plate.
In the implementation process, the positioning plate is fixedly connected with the bottom plate, so that the stability of the positioning plate and the bottom plate can be improved.
In a specific embodiment, the bottom of the first motor is rotatably connected with a connecting plate, and the connecting plate is fixedly connected with the supporting rod.
In a specific embodiment, the rod body of the pull rod is provided with a connecting groove, and the rod body of the threaded rod is inserted into the connecting groove in a threaded manner.
In a specific embodiment, the distance from the top end of the pull rod to the position where the lever is connected with the support rod is larger than the distance from the sealing furnace cover to the position where the lever is connected with the support rod.
In the implementation process, the lever is a labor-saving lever, so that the lever is pulled by the pull rod more labor-saving.
In a specific embodiment, the output end of the second motor is provided with a bevel gear, a bevel gear ring is sleeved on the rod body of the supporting rod, and the bevel gear is meshed with the bevel gear ring.
In a specific embodiment, the cover opening assembly further comprises a limiting part, the limiting part comprises a fixed plate and a limiting plate, the fixed plate is fixedly connected with the bottom plate, the plate body of the limiting plate is fixedly connected with the fixed plate, and the rod body of the supporting rod is rotatably connected with the limiting plate.
In the implementation process, the limiting part is used for limiting the rod body of the supporting rod, and the stability of the supporting rod can be improved.
In a specific embodiment, the rod body of the supporting rod is rotatably penetrated through the center of the limiting plate.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of the whole structure of an automatic cover opening device for a sealing cover of a steel furnace according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a steel furnace body according to an embodiment of the present invention;
FIG. 3 is a schematic view of a portion of a door uncovering assembly and a positioning plate according to an embodiment of the present application;
fig. 4 is a schematic structural view of a door opening assembly according to an embodiment of the present disclosure;
fig. 5 is a schematic structural view of a cover opening assembly and a sealing furnace cover portion provided in an embodiment of the present application.
In the figure: 100-a steel furnace body; 110-sealing the furnace cover; 120-hoisting ring; 200-a lid opening assembly; 210-a backplane; 220-a support bar; 221-bevel gear ring; 230-a lever; 240-a first motor; 241-a connecting plate; 250-a threaded rod; 260-a pull rod; 261-connecting groove; 270-a second motor; 271-bevel gear; 280-a stop; 281-fixing plate; 282-a limiting plate; 300-a positioning plate; 310-positioning groove.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, the present application provides an automatic cover opening device for a steel furnace sealing cover, which includes a steel furnace body 100 and a cover opening assembly 200.
Referring to fig. 1 and 2, a sealing furnace cover 110 is disposed on the top of the steel making furnace body 100, two hanging rings 120 are disposed on both sides of the steel making furnace body 100, and the two hanging rings 120 are symmetrically disposed, so that the steel making furnace body 100 can be conveniently lifted and the steel making furnace body 100 can be conveniently moved.
Referring to fig. 1 to 5, the lid opening assembly 200 includes a base plate 210, a support rod 220, a lever 230, a first motor 240, a threaded rod 250, a pull rod 260, and a second motor 270, wherein the bottom end of the support rod 220 is rotatably connected to the base plate 210, the bottom end of the support rod 220 is rotatably connected to the base plate 210 through a turntable bearing, the body of the lever 230 is rotatably connected to the top end of the support rod 220 through a pin, one end of the lever 230 is fixedly connected to the sealing lid 110, one end of the lever 230 is connected to the sealing lid 110 by welding, the first motor 240 is rotatably connected to the support rod 220, the bottom of the first motor 240 is rotatably connected to a connection plate 241, the first motor 240 is rotatably connected to the connection plate 241 through a pin, and the connection plate 241 is fixedly connected to the support rod 220.
When specifically setting up, the bottom of threaded rod 250 and the output fixed connection of first motor 240, the body of rod screw thread of pull rod 260 cup joints in the body of rod of threaded rod 250, spread groove 261 has been seted up to the body of rod of pull rod 260, the body of rod screw thread of threaded rod 250 is pegged graft inside spread groove 261, the top of pull rod 260 rotates with the other end of lever 230 to be connected, the top of pull rod 260 rotates with the round pin axle that passes through of lever 230 to be connected, open first motor 240 alright drive threaded rod 250 rotatory, and then alright drive pull rod 260 upwards or move downwards, it is rotatory to open first motor 240 and drive threaded rod 250, make threaded rod 250 drive pull rod 260 move downwards, and then can make pull rod 260 pull lever 230 downwards, and then can prize sealed bell 110.
In this embodiment, the second motor 270 is fixedly connected to the bottom plate 210, the output end of the second motor 270 is in transmission connection with the rod body of the supporting rod 220, the output end of the second motor 270 is provided with a bevel gear 271, the rod body of the supporting rod 220 is sleeved with a bevel gear ring 221, the bevel gear 271 is meshed with the bevel gear ring 221, after the lever 230 prizes the sealed furnace cover 110, the second motor 270 can be opened to drive the supporting rod 220 to rotate, and then the lever 230 is driven to rotate, and then the sealed furnace cover 110 is driven to be far away from the upper part of the steel making furnace body 100, and the cover opening is completed.
It should be noted that the switches of the second motor 270 and the first motor 240 may be disposed at a position far from the steel making furnace body 100 in the steel making room, or remote control may be performed on the remote switches mounted on the second motor 270 and the first motor 240.
In the present application, the distance from the top end of the pull rod 260 to the connecting position of the lever 230 and the support rod 220 is greater than the distance from the sealing furnace cover 110 to the connecting position of the lever 230 and the support rod 220, and the lever 230 is a labor-saving lever, so that the pull rod 260 pulls the lever 230 more laborsavingly.
In this embodiment, the lid opening assembly 200 further includes a limiting member 280, the limiting member 280 includes a fixing plate 281 and a limiting plate 282, the fixing plate 281 is fixedly connected to the bottom plate 210, a plate body of the limiting plate 282 is fixedly connected to the fixing plate 281, a rod body of the supporting rod 220 is rotatably connected to the limiting plate 282 through a turntable bearing, the rod body of the supporting rod 220 is rotatably connected to the limiting plate 282 through a center of the limiting plate 282, and the limiting member 280 is used for limiting the rod body of the supporting rod 220, so as to improve stability of the supporting rod 220.
Referring to fig. 1-3, the automatic cover opening device for the steel furnace sealing cover further comprises a positioning plate 300, wherein a positioning groove 310 is formed in a plate body of the positioning plate 300, the steel furnace body 100 is placed in the positioning groove 310, the positioning plate 300 is used for positioning the steel furnace body 100, when the steel furnace body 100 is located in the positioning groove 310, the sealing furnace cover 110 connected with the lever 230 can be accurately covered on the steel furnace body 100, the positioning plate 300 is fixedly connected with the bottom plate 210, and the positioning plate 300 is fixedly connected with the bottom plate 210, so that the stability of the positioning plate 300 and the stability of the bottom plate 210 can be improved.
The working principle of the automatic cover opening device for the sealing cover of the steel furnace is as follows: when the sealed furnace cover 110 needs to be opened, the first motor 240 is opened to drive the threaded rod 250 to rotate, the threaded rod 250 drives the pull rod 260 to move downwards, the pull rod 260 can pull the lever 230 downwards, the lever 230 can pry the sealed furnace cover 110, the second motor 270 is opened to drive the supporting rod 220 to rotate, the lever 230 is driven to rotate, the sealed furnace cover 110 is driven to be far away from the upper side of the steel making furnace body 100, the opening of the sealed furnace cover is completed, a worker can control the first motor 240 and the second motor 270 to open the sealed furnace cover 110 at a far place, the sealed furnace cover 110 does not need to be manually opened by the worker, a large amount of manpower can be saved, great convenience is achieved, and in the moment that the sealed furnace cover 110 is opened, the worker is hardly scalded by heat flushed out of the interior of the steel making furnace body 100, and the safety is high.
It should be noted that the specific model specifications of the first motor 240 and the second motor 270 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the first and second motors 240 and 270 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An automatic cover opening device for a sealing cover of a steel furnace is characterized by comprising
The steel making furnace comprises a steel making furnace body (100), wherein a sealing furnace cover (110) is arranged at the top of the steel making furnace body (100);
the cover opening assembly (200) comprises a bottom plate (210), a supporting rod (220), a lever (230), a first motor (240), a threaded rod (250), a pull rod (260) and a second motor (270), wherein the bottom end of the supporting rod (220) is rotatably connected with the bottom plate (210), a rod body of the lever (230) is rotatably connected with the top end of the supporting rod (220), one end of the lever (230) is fixedly connected with the sealing furnace cover (110), the first motor (240) is rotatably connected with the supporting rod (220), the bottom end of the threaded rod (250) is fixedly connected with the output end of the first motor (240), a rod body thread of the pull rod (260) is sleeved on the rod body of the threaded rod (250), the top end of the pull rod (260) is rotatably connected with the other end of the lever (230), and the second motor (270) is fixedly connected with the bottom plate (210), the output end of the second motor (270) is in transmission connection with the rod body of the supporting rod (220).
2. An automatic cover opening device for a steel furnace sealing cover according to claim 1, wherein two sides of the steel furnace body (100) are provided with hanging rings (120), and the two hanging rings (120) are symmetrically arranged.
3. An automatic cover opening device for a steel furnace sealing cover according to claim 1, further comprising a positioning plate (300), wherein a positioning groove (310) is formed in a plate body of the positioning plate (300), and the steel furnace body (100) is placed inside the positioning groove (310).
4. An automatic cover opening device for a steel furnace sealing cover according to claim 3, characterized in that the positioning plate (300) is fixedly connected with the bottom plate (210).
5. An automatic cover opening device for a sealing cover of a steel making furnace according to claim 1, wherein a connecting plate (241) is rotatably connected to the bottom of the first motor (240), and the connecting plate (241) is fixedly connected with the supporting rod (220).
6. The automatic cover opening device for the sealing cover of the steel making furnace as claimed in claim 1, wherein the rod body of the pull rod (260) is provided with a connecting groove (261), and the rod body of the threaded rod (250) is inserted into the connecting groove (261) in a threaded manner.
7. An automatic cover opening device for a steel furnace sealing cover according to claim 1, wherein the distance from the top end of the pull rod (260) to the position where the lever (230) is connected to the support rod (220) is larger than the distance from the sealing cover (110) to the position where the lever (230) is connected to the support rod (220).
8. An automatic cover opening device for a sealing cover of a steel furnace as claimed in claim 1, wherein the output end of the second motor (270) is provided with a bevel gear (271), the rod body of the supporting rod (220) is sleeved with a bevel gear ring (221), and the bevel gear (271) is meshed with the bevel gear ring (221).
9. An automatic cover opening device for a sealing cover of a steel furnace as claimed in claim 1, wherein the cover opening assembly (200) further comprises a limiting member (280), the limiting member (280) comprises a fixing plate (281) and a limiting plate (282), the fixing plate (281) is fixedly connected with the bottom plate (210), the plate body of the limiting plate (282) is fixedly connected with the fixing plate (281), and the rod body of the supporting rod (220) is rotatably connected with the limiting plate (282).
10. An automatic cover opening device for a sealing cover of a steel making furnace according to claim 9, wherein the rod body of the supporting rod (220) is rotatably penetrated through the center of the limiting plate (282).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020007.8U CN216080993U (en) | 2021-08-25 | 2021-08-25 | Automatic cover opening device for sealing cover of steel-making furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020007.8U CN216080993U (en) | 2021-08-25 | 2021-08-25 | Automatic cover opening device for sealing cover of steel-making furnace |
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| Publication Number | Publication Date |
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| CN216080993U true CN216080993U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122020007.8U Active CN216080993U (en) | 2021-08-25 | 2021-08-25 | Automatic cover opening device for sealing cover of steel-making furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506020A (en) * | 2022-11-02 | 2022-12-23 | 山东新升光电科技有限责任公司 | Single crystal furnace for preparing sapphire crystal |
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2021
- 2021-08-25 CN CN202122020007.8U patent/CN216080993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506020A (en) * | 2022-11-02 | 2022-12-23 | 山东新升光电科技有限责任公司 | Single crystal furnace for preparing sapphire crystal |
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