CN221070893U - Oblique cover adding and removing machine for steel ladle cover - Google Patents
Oblique cover adding and removing machine for steel ladle cover Download PDFInfo
- Publication number
- CN221070893U CN221070893U CN202322421367.8U CN202322421367U CN221070893U CN 221070893 U CN221070893 U CN 221070893U CN 202322421367 U CN202322421367 U CN 202322421367U CN 221070893 U CN221070893 U CN 221070893U
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- China
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- front surface
- cover
- frame
- ladle cover
- fixedly connected
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses an oblique cover adding and uncovering machine for a steel ladle cover, which comprises a bracket, a fixing plate, a lifting mechanism and a fixing mechanism, wherein the fixing plate is fixedly connected to the back of the inner side of the bracket, the lifting mechanism is arranged on the front surface of the fixing plate, and the fixing mechanism is arranged on the front surface of the lifting mechanism. The oblique cover adding and uncovering machine for the ladle cover can drive the sliding block to slide obliquely upwards in the frame through the cooperation of the frame, the sliding block, the transverse plate, the winch, the pulley and the steel cable in the lifting mechanism, so that the supporting plate in the fixing mechanism can be driven to move simultaneously, the hook head can rotate backwards by taking the bottom end of the adapter as the axis through the mutual cooperation of the vertical plate, the hydraulic rod, the adapter, the sliding rod, the hook head and the stop dog, the front end of the hook head can be aligned to the back of the hanging lug, the hook head is convenient to hang in the hanging lug arranged at the top end of the ladle cover, the ladle cover is obliquely uncovered from the top end of the ladle, and the ladle cover can be prevented from shaking when the ladle cover is obliquely uncovered.
Description
Technical Field
The utility model relates to the technical field of metallurgical equipment, in particular to an oblique cover adding and removing machine for a ladle cover.
Background
The ladle is used for carrying molten steel and pouring in front of an open hearth furnace, an electric furnace or a converter in a steel mill and a foundry, in the transportation process of the ladle, a cover adding and uncovering device is generally used for covering the ladle cover on the ladle and uncovering the ladle cover from the ladle, so that the heat loss of molten steel in the ladle is reduced, an oblique cover adding and uncovering device of the ladle cover is disclosed in China patent, the application number is 202221402559.3, the position relation between a rotary hook and a hanging hole can be controlled by adjusting the position of a frame through a lifting device, the structure is simple, the occupied space is small, but the device moves the rotary hook through a traction chain when in use, and as the top end of the rotary hook is movable, the hook is inconvenient to be hung in a hanging lug at the top end of the ladle cover, and the ladle cover is easy to shake when the ladle cover is obliquely uncovered.
Disclosure of utility model
The utility model aims to provide an oblique cover adding and uncovering machine for a ladle cover, which solves the problems that in the prior art, a rotating hook head is driven to move by a traction belt when in use, the top end of the rotating hook head is movable, so that the hook head is inconvenient to hang in a hanging lug at the top end of the ladle cover, and the ladle cover is easy to shake when the ladle cover is obliquely uncovered.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the oblique cover adding and uncovering machine for the steel ladle cover comprises a bracket, a fixed plate, a lifting mechanism and a fixing mechanism, wherein the fixed plate is fixedly connected to the back of the inner side of the bracket, the lifting mechanism is arranged on the front surface of the fixed plate, and the fixing mechanism is arranged on the front surface of the lifting mechanism;
Preferably, the lifting mechanism comprises a frame, a sliding block, a transverse plate, a winch, pulleys and a steel cable, wherein the sliding blocks are slidably connected on the inner walls of the left side and the right side of the front surface of the frame, the transverse plate is fixedly connected on the front surface of the sliding block, the winch is fixedly connected at the bottom end of the interior of the frame, the pulleys are fixedly connected on the top end of the inner wall of the frame and the back of the sliding block, the steel cable is wound on the outer wall of the winding roller of the winch, the frame is fixedly connected on the front surface of the vertical plate, the front end of the steel cable is fixedly connected inside the pulleys on the back of the sliding block, and the middle section of the steel cable is wound on the outer wall fixedly connected on the top end of the interior of the frame.
Preferably, the left side and the right side of the front surface of the frame are provided with slide ways, and the slide blocks are connected in the slide ways in a sliding manner.
Preferably, the fixed establishment includes fagging, riser, hydraulic stem, adapter, slide bar, gib head and dog, the bottom rigid coupling of fagging has the riser, the top center department rigid coupling of fagging has the hydraulic stem, the bottom rigid coupling of hydraulic stem has the adapter, the bottom inboard rotation of adapter is connected with the slide bar, the bottom of slide bar has the gib head through bolt threaded connection, the right side rear end of riser has the dog through bolt threaded connection, the back rigid coupling of fagging is in the front surface left and right sides of diaphragm, the back laminating of slide bar is at the front surface of dog.
Preferably, the whole shape of the stop block is processed into a trapezoid.
Preferably, the front surface of the sliding rod is processed into an arc shape.
Preferably, the right front end rigid coupling of riser has the pin, and the back laminating of pin is at slide bar front surface processing's arc bottom.
Compared with the prior art, the utility model has the beneficial effects that: the oblique cover adding and uncovering machine for the ladle cover can drive the sliding block to slide obliquely upwards in the frame through the cooperation of the frame, the sliding block, the transverse plate, the winch, the pulley and the steel cable in the lifting mechanism, so that the supporting plate in the fixing mechanism can be driven to move simultaneously, the hook head can rotate backwards by taking the bottom end of the adapter as the axis through the mutual cooperation of the vertical plate, the hydraulic rod, the adapter, the sliding rod, the hook head and the stop dog, the front end of the hook head can be aligned to the back of the hanging lug, the hook head is convenient to hang in the hanging lug arranged at the top end of the ladle cover, the ladle cover is obliquely uncovered from the top end of the ladle, and the ladle cover can be prevented from shaking when the ladle cover is obliquely uncovered.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the lift mechanism of FIG. 1;
fig. 3 is a schematic side sectional view of the fastening mechanism of fig. 1.
In the figure: 1. the lifting device comprises a bracket, 2, a fixed plate, 3, a lifting mechanism, 301, a frame, 302, a sliding block, 303, a transverse plate, 304, a winch, 305, a pulley, 306, a steel rope, 4, a fixed mechanism, 401, a supporting plate, 402, a vertical plate, 403, a hydraulic rod, 404, an adapter, 405, a sliding rod, 406, a hook head, 407 and a stop block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the oblique cover adding and uncovering machine for the ladle cover comprises a bracket 1, a fixed plate 2, a lifting mechanism 3 and a fixed mechanism 4, wherein the fixed plate 2 is fixedly connected to the back of the inner side of the bracket 1, the bracket 1 is used for fixing the fixed plate 2, the bracket 1 is erected at the top end of the ladle, the fixed plate 2 is used for supporting and fixing the lifting mechanism 2, the lifting mechanism 3 is arranged on the front surface of the fixed plate 2, the lifting mechanism 3 is used for driving the fixed mechanism 4 to move so as to enable the fixed mechanism 4 to lift obliquely upwards, the fixed mechanism 4 is arranged on the front surface of the lifting mechanism 3, and the fixed mechanism 4 can be hung on the top end of the ladle cover, so that the ladle cover is driven to obliquely uncover from the top end of the ladle through the lifting mechanism 3;
The lifting mechanism 3 comprises a frame 301, a sliding block 302, a transverse plate 303, a winch 304, pulleys 305 and a steel cable 306, wherein the sliding blocks 302 are slidably connected to the inner walls of the left side and the right side of the front surface of the frame 301, the sliding blocks 302 are used for fixing the transverse plate 303, the transverse plate 303 can be driven by the sliding blocks 302 to move, the transverse plate 303 is fixedly connected to the front surface of the sliding blocks 302, the transverse plate 303 is used for fixing the supporting plate 401, the supporting plate 401 is driven to move, the winch 304 is fixedly connected to the bottom end of the inner side of the frame 301, the winch 304 is used for pulling the steel cable 306 to enable the steel cable 306 to be wound or unwound on the outer wall of a winding roller in the winch 304, the pulleys 305 are fixedly connected to the top end of the steel cable 306, the outer wall of the winding roller of the winch 304 is wound with the steel cable 306, the frame 301 is fixedly connected to the front surface of the fixing plate 2, the front end of the steel cable 306 is fixedly connected to the pulley 305 on the back of the sliding block 302, the middle section of the steel cable 306 is wound on the outer wall of the top end of the inner side of the frame 301, and the left side and the right side of the sliding track of the sliding rail 302 is opened to move.
The fixing mechanism 4 comprises a supporting plate 401, a vertical plate 402, a hydraulic rod 403, an adapter 404, a sliding rod 405, a hook 406 and a stop block 407, wherein the vertical plate 402 is fixedly connected with the bottom end of the supporting plate 401, the vertical plate 402 is used for fixing the stop block 407, the hydraulic rod 403 is fixedly connected with the center of the top end of the supporting plate 401, the hydraulic rod 403 is used for driving the adapter 404 to move, the adapter 404 is fixedly connected with the bottom end of the hydraulic rod 403, the adapter 404 is used for supporting the top end of the sliding rod 405 and can enable the top end of the sliding rod 405 to rotate by taking the bottom end of the adapter as the axis, the sliding rod 405 is rotationally connected with the inner side of the bottom end of the adapter 404, the sliding rod 405 is used for fixing the hook 406, the bottom end of the sliding rod 405 is connected with the hook 406 through a bolt thread, the bottom end of the hook 406 can be hung inside a lifting lug at the top end of a steel ladle cover, thereby drive the ladle lid through gib 406 and carry out the slant and reveal, the right side rear end of riser 402 has dog 407 through bolt threaded connection, dog 407 is used for fixing slide bar 405, the back rigid coupling of fagging 401 is in the front surface left and right sides of diaphragm 303, fagging 401 is used for fixing hydraulic rod 403 and riser 402, the back laminating of slide bar 405 is at the front surface of dog 407, the whole shape of dog 407 is processed into trapezoidal, the front surface of slide bar 405 is processed into the arc, the right side front end rigid coupling of riser 402 has the pin, and the back laminating of pin is at the arc bottom of slide bar 405 front surface processing, through the cooperation between pin and the dog 407, the motion track of slide bar 405 can be limited.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
When the oblique cover adding and uncovering machine of the ladle cover starts to be used, a user erects the bracket 1 at the top end of the ladle, the bottom end of the hook head 406 in the fixing mechanism 4 and the hanging lugs in the ladle cover are positioned on the same central axis, then the adapter 404 is driven to move downwards through the operation of the hydraulic rod 403, the adapter 404 can be driven to rotate the slide bar 405 connected at the inner side of the bottom end of the adapter 404 to move downwards together, when the slide bar 405 moves downwards, through the mutual matching between the stop block 407 and the stop bar fixedly connected at the front end of the right side of the vertical plate 402, when the slide bar 405 moves downwards, as the front surface of the slide bar 404 is processed into an arc shape, the back of the stop bar is attached to the front surface of the slide bar 405, when the slide bar 405 slides downwards, the limit of the stop bar to the movement track of the slide bar 405 is passed, the sliding rod 405 can be made to rotate backwards by taking the bottom end of the adapter 404 as the axis after sliding downwards to a certain extent, so that the hook head 406 also swings backwards, the front end of the hook head 406 is arranged at the rear end of the hanging lug fixedly connected with the top end of the ladle cover, at the moment, the hydraulic rod 403 is controlled to drive the adapter 404 to move upwards, the sliding rod 405 can be made to return to the original position while the sliding rod 405 moves upwards, meanwhile, the front end of the hook head 406 is driven to be hung at the inner top end of the hanging lug by the sliding rod 405, after the hook head 406 is hung, a user controls the winch 304 in the lifting mechanism 3 to start working, the steel rope 306 can be driven to be wound by the winch 304, so that the sliding block 302 can be driven to slide upwards on the front surface of the frame 301 by the steel rope 306, so that the supporting plate 401 can be driven to move obliquely upwards, and the ladle cover can be obliquely uncovered from the top end of the ladle.
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 (6)
1. The oblique cover adding and uncovering machine for the steel ladle cover comprises a bracket (1) and a fixed plate (2), wherein the fixed plate (2) is fixedly connected to the back of the inner side of the bracket (1), and the oblique cover adding and uncovering machine is characterized in that a lifting mechanism (3) is arranged on the front surface of the fixed plate (2), and a fixing mechanism (4) is arranged on the front surface of the lifting mechanism (3);
Lifting mechanism (3) are including frame (301), slider (302), diaphragm (303), hoist engine (304), pulley (305) and cable wire (306), the front surface left and right sides inner wall sliding connection of frame (301) has slider (302), the front surface rigid coupling of slider (302) has diaphragm (303), the inside bottom rigid coupling of frame (301) has hoist engine (304), the equal rigid coupling of inner wall top of frame (301) and the back of slider (302) has pulley (305), the outer wall winding of hoist engine (304) wire winding roller has cable wire (306), the front surface at fixed plate (2) of frame (301) rigid coupling, the front end rigid coupling of cable wire (306) is inside pulley (305) at slider (302) back, and the middle section winding of cable wire (306) is at the outer wall of the inside top of rigid coupling at frame (301).
2. The oblique capping and uncapping machine of a ladle cover as claimed in claim 1, wherein the left and right sides of the front surface of the frame (301) are provided with slide ways, and the slider (302) is slidably connected inside the slide ways.
3. The oblique capping and uncapping machine of a ladle cover according to claim 2, wherein the fixing mechanism (4) comprises a supporting plate (401), a vertical plate (402), a hydraulic rod (403), an adapter (404), a sliding rod (405), a hook head (406) and a stop block (407), the vertical plate (402) is fixedly connected to the bottom end of the supporting plate (401), the hydraulic rod (403) is fixedly connected to the center of the top end of the supporting plate (401), the adapter (404) is fixedly connected to the bottom end of the hydraulic rod (403), the sliding rod (405) is rotatably connected to the inner side of the bottom end of the adapter (404), the hook head (406) is connected to the bottom end of the sliding rod (405) through a bolt thread, the stop block (407) is connected to the right rear end of the vertical plate (402) through a bolt thread, the back of the supporting plate (401) is fixedly connected to the left side and the right side of the front surface of the transverse plate (303), and the back of the sliding rod (405) is attached to the front surface of the stop block (407).
4. A ladle cover tilting cover opener according to claim 3, wherein the block (407) is machined to be trapezoidal in overall shape.
5. The oblique capping and uncapping machine of a ladle cover as in claim 4 wherein the front surface of the slide bar (405) is arcuate.
6. The oblique capping and uncapping machine of claim 5, wherein the right front end of the vertical plate (402) is fixedly connected with a stop lever, and the back of the stop lever is attached to the arc bottom end of the front surface of the slide rod (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421367.8U CN221070893U (en) | 2023-09-06 | 2023-09-06 | Oblique cover adding and removing machine for steel ladle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421367.8U CN221070893U (en) | 2023-09-06 | 2023-09-06 | Oblique cover adding and removing machine for steel ladle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070893U true CN221070893U (en) | 2024-06-04 |
Family
ID=91255387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322421367.8U Active CN221070893U (en) | 2023-09-06 | 2023-09-06 | Oblique cover adding and removing machine for steel ladle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070893U (en) |
-
2023
- 2023-09-06 CN CN202322421367.8U patent/CN221070893U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |