CN109759571B - Hot metal bottle equipment for iron making - Google Patents
Hot metal bottle equipment for iron making Download PDFInfo
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- CN109759571B CN109759571B CN201910239430.1A CN201910239430A CN109759571B CN 109759571 B CN109759571 B CN 109759571B CN 201910239430 A CN201910239430 A CN 201910239430A CN 109759571 B CN109759571 B CN 109759571B
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Abstract
The invention relates to the technical field of hot metal ladles, in particular to hot metal ladle equipment for iron making. The invention aims to provide the hot metal tank equipment for iron making, which can enable molten iron on the inner wall of the funnel to quickly flow into a molten iron tank, has high safety and is tightly sealed by a heat-insulating cover. A hot metal tank device for iron making comprises a first mounting plate, a stop block, a first rack, wheels, a cart, a lifting mechanism, a moving mechanism, a placing plate, a clamping mechanism, a placing seat, a hot metal tank, a mounting table, a hopper, a water spraying mechanism, a rotating mechanism, a vibrating mechanism, a heat-insulating cover and a third sliding block; a first mounting plate and a stop block are fixedly connected to the ground, and the first mounting plate is positioned on the left side of the stop block; a first rack is fixedly connected to the upper portion of the right side of the first mounting plate. The invention achieves the effects that the molten iron on the inner wall of the funnel can quickly flow into the molten iron tank, the safety is high, and the sealing of the heat-insulating cover is tighter.
Description
Technical Field
The invention relates to the technical field of hot metal ladles, in particular to hot metal ladle equipment for iron making.
Background
In the prior art, most of molten iron is directly added into a molten iron tank, so that the molten iron is easy to splash outwards in the adding process, and workers are easy to hurt due to the very high temperature of the molten iron, thereby reducing the safety. In the prior art, the molten iron is added into the molten iron tank through the funnel, the molten iron splashes onto the inner wall of the funnel in the adding process, and the molten iron on the inner wall of the funnel is difficult to rapidly flow down due to the fact that the funnel is static. The existing hot metal ladle has the problems that part of the existing hot metal ladle is in an open running state, the hot metal ladle filled with molten iron runs in an open mode, and the hot metal ladle arrives at a steel-making workshop to wait for the period of adding iron into a converter, so that the temperature drop of the molten iron is large, the incrustation of the edge of the hot metal ladle is serious, and part of the molten iron is retained in the ladle, so that a heat-insulating cover needs to be added on the hot metal ladle to insulate the molten iron in the hot. However, since the heat-insulating cover is stuck with molten iron and then is solidified, the hot-metal ladle is not tightly sealed after a long time, and the temperature of the molten iron in the hot-metal ladle is reduced.
To sum up, at present, the iron-making hot metal tank equipment which can make the molten iron on the inner wall of the funnel quickly flow into the hot metal tank and has high safety and a more tightly sealed heat-insulating cover needs to be developed, so that the defects that the molten iron on the inner wall of the funnel in the prior art flows into the hot metal tank slowly, the safety is low and the heat-insulating cover is not tightly sealed are overcome.
Disclosure of Invention
The invention aims to overcome the defects that in the prior art, the molten iron on the inner wall of a funnel flows into a molten iron tank at a low speed, the safety is low and a heat-insulating cover is not tightly closed.
The invention is achieved by the following specific technical means:
a hot metal tank device for iron making comprises a first mounting plate, a stop block, a first rack, wheels, a cart, a lifting mechanism, a moving mechanism, a placing plate, a clamping mechanism, a placing seat, a hot metal tank, a mounting table, a hopper, a water spraying mechanism, a rotating mechanism, a vibrating mechanism, a heat-insulating cover and a third sliding block; a first mounting plate and a stop block are fixedly connected to the ground, and the first mounting plate is positioned on the left side of the stop block; a first rack is fixedly connected to the upper part of the right side of the first mounting plate, and a third sliding block is connected with the left side of the bottom of the first rack in a sliding manner; a trolley is placed on the ground on the right side of the stop block, and wheels are fixedly connected to the bottom of the trolley; a moving mechanism is fixedly connected to the bottom in the cart, a placing plate is fixedly connected to the upper portion of the moving mechanism, a placing seat is fixedly connected to the top of the placing plate, and a hot metal tank is placed on the placing seat; the upper part of the right side wall in the trolley is fixedly connected with a lifting mechanism, the power output end of the lifting mechanism is fixedly connected with a heat preservation cover, and the heat preservation cover is matched with the hot metal ladle; the input end of the lifting mechanism is fixedly connected to the moving mechanism, and the lifting mechanism is fixed with the third sliding block through the clamping mechanism; an installation platform is arranged above the ground, and the funnel is placed in the installation platform and is positioned right above the hot metal ladle; a water spraying mechanism, a rotating mechanism and a vibrating mechanism are fixedly connected to the mounting table; the water spraying mechanism is positioned above the heat preservation cover, the funnel rotates through the rotating mechanism, the rotating mechanism provides power for the vibrating mechanism in a linkage mode, and the vibrating mechanism is positioned below the heat preservation cover;
the lifting mechanism comprises a reel, a pull rope, a first guide wheel, a second guide wheel, a first fixing rod, a second fixing rod, a buffer block, a first gear, a first bearing seat and a first rotating shaft; a first fixed rod and a second fixed rod are fixedly connected to the upper part of the right side wall in the cart, and the first fixed rod is positioned above the second fixed rod; the bottom of the first fixed rod is fixedly connected with a second guide wheel, and the bottom of the second fixed rod is fixedly connected with a buffer block; the first guide wheel is fixedly connected to the right side of the bottom in the trolley, the first bearing seat is fixedly connected to the moving mechanism, the first rotating shaft is pivoted with the first bearing seat, the reel and the first gear are fixedly connected to the first rotating shaft, and the reel is located on the front side of the first gear and on the left side of the first guide wheel; the reel is wound with a pull rope, the pull rope winds the first guide wheel and the second guide wheel and penetrates through the second fixing rod to be fixedly connected with the top of the heat-preservation cover; the first gear is positioned below the first rack;
the moving mechanism comprises a second gear, a second rack, a first sliding block, a first sliding rail, a second bearing seat and a second rotating shaft; the two first sliding rails are fixedly connected to the front side and the rear side of the top in the trolley respectively, and the first sliding block is connected with the first sliding rails in a sliding manner; the top of the first sliding block is fixedly connected with a placing plate, and the second rack is fixedly connected to the bottom of the placing plate; the first bearing seat and the second bearing seat are fixedly connected to the front side surface of the first sliding rail on the rear side, and the first bearing seat is positioned below the second bearing seat; the second rotating shaft is pivoted with the second bearing seat, a second gear is fixedly connected to the second rotating shaft, and the second gear is located above the first rack and meshed with the first rack and the second rack.
Further, the clamping mechanism comprises a disc, a hook and a hanging ring; the bottom of the third sliding block is fixedly connected with a hanging ring, and the disc is fixedly connected to the first rotating shaft and is positioned on the rear side of the first gear; the rear side surface of the disc is hinged with a hook which is fastened with a hanging ring.
Furthermore, the water spraying mechanism comprises a water pipe and a spray head; a plurality of water pipes are installed on the right side of the installation table, a spray head is installed at the bottom of each water pipe, and the spray head is located above the heat preservation cover.
Furthermore, the rotating mechanism comprises an annular first connecting block, an annular sliding rail, a motor, an annular bevel gear, an annular outer rack, an annular second connecting block and a third rotating shaft; an annular first connecting block and an annular second connecting block are fixedly connected to the periphery of the funnel, and the annular first connecting block is located above the annular second connecting block; the bottom of the annular first connecting block is fixedly connected with an annular sliding block, and the periphery of the annular second connecting block is fixedly connected with an annular outer rack; the annular slide rail is fixedly connected to the top of the mounting table and is in sliding connection with the annular slide block; the motor is fixedly connected to the left side of the bottom of the mounting table, a third rotating shaft is fixedly connected to the power output end of the motor, an annular bevel gear is fixedly connected to the third rotating shaft, and the annular bevel gear is meshed with the annular outer toothed bar.
Further, the vibration mechanism comprises a first belt pulley, a second belt pulley, a flat belt, a third bearing seat, a fourth rotating shaft, a cam, a roller, a U-shaped rod, a guide plate, a top rod, a second sliding block, a second sliding rail, a second mounting plate and a water collecting tank; the first belt pulley is fixedly connected to the third rotating shaft and is positioned on the right side of the annular bevel gear; the water collecting tank is fixedly connected to the mounting table, the left side of the water collecting tank is fixedly connected with a guide plate and a third bearing seat, the guide plate is positioned above the third bearing seat, and a guide hole is formed in the guide plate in the vertical direction; the fourth rotating shaft is pivoted with the third bearing seat, a second belt pulley and a cam are fixedly connected to the fourth rotating shaft, and the second belt pulley is positioned on the left side of the cam; the second belt pulley is positioned right below the first belt pulley and is in transmission connection with the first belt pulley through a flat belt; the two side walls in the water collecting tank are fixedly connected with second sliding rails, and the second sliding blocks are connected with the second sliding rails in a sliding manner; a second mounting plate is fixedly connected between the two second sliding blocks, a plurality of ejector rods are fixedly connected to the top of the second mounting plate at equal intervals along the horizontal direction, and the ejector rods are positioned below the heat-preservation cover; the top of the second sliding block on the left side is fixedly connected with a U-shaped rod, the end part of the U-shaped rod penetrates through the guide hole and is fixedly connected with a roller, and the roller is located above the cam and is in rolling connection with the cam.
Compared with the prior art, the invention has the following beneficial effects:
the invention achieves the effects that the molten iron on the inner wall of the funnel can quickly flow into the molten iron tank, the safety is high, and the sealing of the heat-insulating cover is tighter.
1. The funnel is driven to rotate by the rotating mechanism, so that molten iron splashed onto the inner wall of the funnel can quickly flow into the molten iron tank.
2. According to the invention, the funnel is arranged above the molten iron tank, so that molten iron can be added into the molten iron tank through the funnel, and the molten iron is prevented from splashing to hurt others by mistake when the molten iron is added into the molten iron tank, thereby improving the safety of the invention.
3. According to the invention, the molten iron on the heat-insulating cover is firstly solidified through the water spraying mechanism, and then the incompletely solidified iron on the heat-insulating cover is vibrated through the vibrating mechanism so as to vibrate the incompletely solidified iron, so that the hot-metal ladle can be tightly sealed through the heat-insulating cover.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention in a non-operating state.
Fig. 3 is a schematic front view of the lifting mechanism of the present invention.
Fig. 4 is a schematic front view of the moving mechanism of the present invention.
Fig. 5 is a left side view of the moving mechanism of the present invention.
FIG. 6 is an enlarged view of A in FIG. 5 according to the present invention.
Fig. 7 is a rear view schematically showing the construction of the chucking mechanism of the present invention.
Fig. 8 is a rear view of the disc of the present invention.
Fig. 9 is a schematic front view of the water spraying mechanism of the present invention.
Fig. 10 is a schematic front view of the rotating mechanism of the present invention.
Fig. 11 is a front view schematically showing the structure of the vibration mechanism of the present invention.
The labels in the figures are: 1-ground, 2-first mounting plate, 3-stop, 4-first rack, 5-wheel, 6-cart, 7-lifting mechanism, 71-reel, 72-pull rope, 73-first guide wheel, 74-second guide wheel, 75-first fixed rod, 76-second fixed rod, 77-buffer block, 78-first gear, 79-first bearing seat, 710-first rotating shaft, 8-moving mechanism, 81-second gear, 82-second rack, 83-first slider, 84-first sliding rail, 85-second bearing seat, 86-second rotating shaft, 9-placing plate, 10-clamping mechanism, 101-disc, 102-hook, 103-suspension ring, 11-placing seat, 12-a hot metal ladle, 13-a mounting table, 14-a funnel, 15-a water spraying mechanism, 151-a water pipe, 152-a spray head, 16-a rotating mechanism, 161-an annular first connecting block, 162-an annular sliding block, 163-an annular sliding rail, 164-a motor, 165-an annular bevel gear, 166-an annular outer rack, 167-an annular second connecting block, 168-a third rotating shaft, 17-a vibrating mechanism, 171-a first belt pulley, 172-a second belt pulley, 173-a flat belt, 174-a third bearing seat, 175-a fourth rotating shaft, 176-a cam, 177-a roller, 178-a U-shaped rod, 179-a guide plate, 1710-a guide hole, 1711-a top rod, 1712-a second sliding block, 1713-a second sliding rail, 1714-a second mounting plate, 1715, a water collecting tank, 18, a heat preservation cover and 19, a third sliding block.
Detailed Description
The invention is further described below with reference to the figures and examples.
Examples
A hot metal tank device for iron making is shown in figures 1-11 and comprises a first mounting plate 2, a stop block 3, a first rack 4, wheels 5, a cart 6, a lifting mechanism 7, a moving mechanism 8, a placing plate 9, a clamping mechanism 10, a placing seat 11, a hot metal tank 12, a mounting table 13, a funnel 14, a water spraying mechanism 15, a rotating mechanism 16, a vibrating mechanism 17, a heat preservation cover 18 and a third sliding block 19; a first mounting plate 2 and a stop block 3 are fixedly connected to the ground 1, and the first mounting plate 2 is positioned on the left side of the stop block 3; a first rack 4 is fixedly connected to the upper part of the right side of the first mounting plate 2, and a third sliding block 19 is connected with the left side of the bottom of the first rack 4 in a sliding manner; a trolley 6 is arranged on the ground 1 on the right side of the stop block 3, and wheels 5 are fixedly connected to the bottom of the trolley 6; a moving mechanism 8 is fixedly connected to the bottom of the cart 6, a placing plate 9 is fixedly connected to the upper portion of the moving mechanism 8, a placing seat 11 is fixedly connected to the top of the placing plate 9, and a hot metal tank 12 is placed on the placing seat 11; the upper part of the right side wall in the cart 6 is fixedly connected with a lifting mechanism 7, the power output end of the lifting mechanism 7 is fixedly connected with a heat-insulating cover 18, and the heat-insulating cover 18 is matched with the hot metal ladle 12; the input end of the lifting mechanism 7 is fixedly connected to the moving mechanism 8, and the lifting mechanism 7 is fixed with the third slide block 19 through the clamping mechanism 10; an installation platform 13 is arranged above the ground 1, and a funnel 14 is placed in the installation platform 13 and is positioned right above the molten iron tank 12; a water spraying mechanism 15, a rotating mechanism 16 and a vibrating mechanism 17 are fixedly connected to the mounting table 13; the water spraying mechanism 15 is positioned above the heat preservation cover 18, the funnel 14 rotates through the rotating mechanism 16, the rotating mechanism 16 provides power for the vibrating mechanism 17 in a linkage mode, and the vibrating mechanism 17 is positioned below the heat preservation cover 18.
The lifting mechanism 7 comprises a reel 71, a pull rope 72, a first guide wheel 73, a second guide wheel 74, a first fixing rod 75, a second fixing rod 76, a buffer block 77, a first gear 78, a first bearing seat 79 and a first rotating shaft 710; a first fixing rod 75 and a second fixing rod 76 are fixedly connected to the upper portion of the inner right side wall of the cart 6, and the first fixing rod 75 is positioned above the second fixing rod 76; the bottom of the first fixed rod 75 is fixedly connected with a second guide wheel 74, and the bottom of the second fixed rod 76 is fixedly connected with a buffer block 77; the first guide wheel 73 is fixedly connected to the right side of the bottom in the cart 6, the first bearing seat 79 is fixedly connected to the moving mechanism 8, the first rotating shaft 710 is pivotally connected with the first bearing seat 79, the reel 71 and the first gear 78 are fixedly connected to the first rotating shaft 710, and the reel 71 is positioned on the front side of the first gear 78 and on the left side of the first guide wheel 73; the reel 71 is wound and connected with a pull rope 72, the pull rope 72 winds around a first guide wheel 73 and a second guide wheel 74, and penetrates through a second fixing rod 76 to be fixedly connected with the top of the heat preservation cover 18; the first gear 78 is located below the first rack 4.
The moving mechanism 8 comprises a second gear 81, a second rack 82, a first slider 83, a first slide rail 84, a second bearing seat 85 and a second rotating shaft 86; the two first slide rails 84 are respectively fixedly connected to the front side and the rear side of the top part in the cart 6, and the first slide block 83 is slidably connected with the first slide rails 84; the top of the first sliding block 83 is fixedly connected with a placing plate 9, and the second rack 82 is fixedly connected with the bottom of the placing plate 9; the first bearing seat 79 and the second bearing seat 85 are both fixedly connected to the front side surface of the first slide rail 84 at the rear side, and the first bearing seat 79 is positioned below the second bearing seat 85; the second shaft 86 is pivotally connected to the second bearing seat 85, a second gear 81 is fixedly connected to the second shaft 86, and the second gear 81 is located above the first rack 4 and is engaged with both the first rack 4 and the second rack 82.
The clamping mechanism 10 comprises a disc 101, a hook 102 and a hanging ring 103; the bottom of the third sliding block 19 is fixedly connected with a hanging ring 103, and the disc 101 is fixedly connected to the first rotating shaft 710 and is positioned at the rear side of the first gear 78; the rear side of the disc 101 is hinged with a hook 102, and the hook 102 is fastened with a hanging ring 103.
The water spraying mechanism 15 comprises a water pipe 151 and a spray head 152; a plurality of water pipes 151 are arranged on the right side of the mounting table 13, a spray head 152 is arranged at the bottom of each water pipe 151, and the spray head 152 is positioned above the heat preservation cover 18.
The rotating mechanism 16 comprises an annular first connecting block 161, an annular sliding block 162, an annular sliding rail 163, a motor 164, an annular bevel gear 165, an annular outer rack 166, an annular second connecting block 167 and a third rotating shaft 168; an annular first connecting block 161 and an annular second connecting block 167 are fixedly connected to the periphery of the funnel 14, and the annular first connecting block 161 is positioned above the annular second connecting block 167; the bottom of the annular first connecting block 161 is fixedly connected with an annular sliding block 162, and the periphery of the annular second connecting block 167 is fixedly connected with an annular outer rack 166; the annular slide rail 163 is fixedly connected to the top of the mounting table 13 and is slidably connected with the annular slide block 162; the motor 164 is fixedly connected to the left side of the bottom of the mounting table 13, a third rotating shaft 168 is fixedly connected to a power output end of the motor 164, an annular bevel gear 165 is fixedly connected to the third rotating shaft 168, and the annular bevel gear 165 is meshed with the annular outer rack 166.
The vibration mechanism 17 comprises a first belt pulley 171, a second belt pulley 172, a flat belt 173, a third bearing seat 174, a fourth rotating shaft 175, a cam 176, a roller 177, a U-shaped rod 178, a guide plate 179, a top rod 1711, a second sliding block 1712, a second sliding rail 1713, a second mounting plate 1714 and a water collecting tank 1715; the first belt pulley 171 is fixedly connected to the third rotating shaft 168 and is located on the right side of the annular bevel gear 165; the water collecting tank 1715 is fixedly connected to the mounting table 13, the left side of the water collecting tank 1715 is fixedly connected with the guide plate 179 and the third bearing seat 174, the guide plate 179 is positioned above the third bearing seat 174, and the guide plate 179 is provided with a guide hole 1710 along the vertical direction; the fourth shaft 175 is pivotally connected to the third bearing seat 174, the fourth shaft 175 is fixedly connected to a second pulley 172 and a cam 176, and the second pulley 172 is located on the left side of the cam 176; the second belt pulley 172 is located right below the first belt pulley 171 and is in transmission connection with the first belt pulley 171 through a flat belt 173; two side walls in the water collecting groove 1715 are fixedly connected with second slide rails 1713, and the second slide blocks 1712 are in sliding connection with the second slide rails 1713; a second mounting plate 1714 is fixedly connected between the two second sliding blocks 1712, a plurality of top rods 1711 are fixedly connected to the top of the second mounting plate 1714 at equal intervals along the horizontal direction, and the top rods 1711 are positioned below the heat preservation cover 18; the top of the second slider 1712 on the left side is fixedly connected with a U-shaped rod 178, the end of the U-shaped rod 178 passes through the guide hole 1710 and is fixedly connected with a roller 177, and the roller 177 is located above the cam 176 and is in rolling connection with the cam 176.
When molten iron needs to be added into the molten iron tank 12, the cart 6 is firstly pushed from right to left, then the first rack 4 extends into the cart 6, then the right side of the bottom of the first rack 4 is firstly meshed with the power input end of the lifting mechanism 7, then the lifting mechanism 7 is driven to work, and then the heat preservation cover 18 is enabled to move upwards. When the heat preservation cover 18 moves upwards to the uppermost position, the lifting mechanism 7 needs to be stopped, and at the moment, the clamping mechanism 10 is started, so that the lifting mechanism 7 stops working, and the heat preservation cover 18 is in a static state. The cart 6 then continues to be pushed from right to left and the third slider 19 is slidably connected to the bottom left side of the first rack 4.
When the top of the first rack 4 is engaged with the power input end of the moving mechanism 8, the moving mechanism 8 is driven to work, and then the placing plate 9 is driven to move leftwards, and further the placing seat 11 and the hot metal ladle 12 thereon are driven to move leftwards. When the wheels 5 come into contact with the stoppers 3, the pushing of the cart 6 is stopped. The hot metal ladle 12 is now positioned directly below the hopper 14, while the thermal cover 18 is positioned directly below the water spray mechanism 15 and above the vibration mechanism 17.
The molten iron is then charged into the molten iron tank 12 through the tundish 14, and the tundish 14 prevents the molten iron from splashing, thereby improving the safety of the present invention. In addition, since the molten iron in the molten iron tank 12 overflows to the heat insulating cover 18 during the transportation of the molten iron, the water spraying mechanism 15 is also activated at this time, so that the high-temperature molten iron on the heat insulating cover 18 starts to solidify after encountering cold water. When the molten iron on the heat-insulating cover 18 is solidified, the water spraying mechanism 15 stops working.
Then the rotating mechanism 16 is started, so as to drive the funnel 14 to rotate, and the molten iron splashed onto the funnel 14 can rapidly flow into the molten iron tank 12 due to the action of centripetal force.
Meanwhile, the rotating mechanism 16 works to drive the vibrating mechanism 17 to work, so that the incompletely solidified molten iron on the heat-insulating cover 18 is vibrated, and the molten iron falls off, so that the heat-insulating cover 18 can seal the molten iron tank 12 more tightly.
When the molten iron in the molten iron tank 12 is completely added and the incompletely solidified molten iron on the heat-insulating cover 18 is vibrated down, the rotating mechanism 16 operates, and the vibrating mechanism 17 stops operating.
Then the cart 6 is pulled from left to right, at this time, the moving mechanism 8 is started to work, and then the placing plate 9 is driven to move right, and further the placing seat 11 and the hot metal ladle 12 thereon are driven to move right. At the same time, the third slide block 19 drives the clamping mechanism 10 and the power input end of the lifting mechanism 7 to move rightwards, when the power input end of the lifting mechanism 7 is engaged with the bottom of the first rack 4, the clamping mechanism 10 stops working, and the lifting mechanism 7 works. When the power input end of the moving mechanism 8 and the power input end of the lifting mechanism 7 are not meshed with the first rack 4, the hot metal bottle 12 is located under the heat preservation cover 18, the heat preservation cover 18 moves downwards to the hot metal bottle 12, and the hot metal bottle 12 is sealed, so that the temperature in the hot metal bottle 12 is prevented from dropping.
As shown in fig. 3, the lifting mechanism 7 includes a reel 71, a pull rope 72, a first guide wheel 73, a second guide wheel 74, a first fixing rod 75, a second fixing rod 76, a buffer block 77, a first gear 78, a first bearing seat 79 and a first rotating shaft 710; a first fixing rod 75 and a second fixing rod 76 are fixedly connected to the upper portion of the inner right side wall of the cart 6, and the first fixing rod 75 is positioned above the second fixing rod 76; the bottom of the first fixed rod 75 is fixedly connected with a second guide wheel 74, and the bottom of the second fixed rod 76 is fixedly connected with a buffer block 77; the first guide wheel 73 is fixedly connected to the right side of the bottom in the cart 6, the first bearing seat 79 is fixedly connected to the moving mechanism 8, the first rotating shaft 710 is pivotally connected with the first bearing seat 79, the reel 71 and the first gear 78 are fixedly connected to the first rotating shaft 710, and the reel 71 is positioned on the front side of the first gear 78 and on the left side of the first guide wheel 73; the reel 71 is wound and connected with a pull rope 72, the pull rope 72 winds around a first guide wheel 73 and a second guide wheel 74, and penetrates through a second fixing rod 76 to be fixedly connected with the top of the heat preservation cover 18; the first gear 78 is located below the first rack 4.
When molten iron needs to be added into the molten iron tank 12, the cart 6 is moved from right to left, the first rack 4 extends into the cart 6, and when the first gear 78 is meshed with the right side of the bottom of the first rack 4, the first gear 78 is driven to rotate clockwise, the reel 71 is driven to rotate clockwise, and the heat preservation cover 18 is driven to move upwards under the action of the pull rope 72. When the top of the thermal cover 18 contacts the bumper 77, the reel 71 stops rotating. Meanwhile, the buffer block 77 can play a role of buffering, so that the heat preservation cover 18 can be protected from being damaged.
When the hot metal is completely added into the hot metal ladle 12, the cart 6 is moved from left to right, the first rack 4 is far away from the cart 6, when the first gear 78 is meshed with the right side of the bottom of the first rack 4, the first gear 78 is driven to rotate anticlockwise, the reel 71 is driven to rotate anticlockwise, and the heat preservation cover 18 is moved downwards under the action of the pull rope 72. When the hot metal ladle 12 is closed by the heat insulating cover 18, the reel 71 stops operating.
As shown in fig. 4, 5 and 6, the moving mechanism 8 includes a second gear 81, a second rack 82, a first slider 83, a first slide rail 84, a second bearing seat 85 and a second rotating shaft 86; the two first slide rails 84 are respectively fixedly connected to the front side and the rear side of the top part in the cart 6, and the first slide block 83 is slidably connected with the first slide rails 84; the top of the first sliding block 83 is fixedly connected with a placing plate 9, and the second rack 82 is fixedly connected with the bottom of the placing plate 9; the first bearing seat 79 and the second bearing seat 85 are both fixedly connected to the front side surface of the first slide rail 84 at the rear side, and the first bearing seat 79 is positioned below the second bearing seat 85; the second shaft 86 is pivotally connected to the second bearing seat 85, a second gear 81 is fixedly connected to the second shaft 86, and the second gear 81 is located above the first rack 4 and is engaged with both the first rack 4 and the second rack 82.
When adding molten iron into the hot metal ladle 12, the cart 6 is moved from right to left, then the first rack 4 extends into the cart 6, when the second gear 81 is meshed with the top of the first rack 4, the second gear 81 is driven to rotate anticlockwise, and the second gear 81 is also meshed with the second rack 82, so that the second rack 82 and the placing plate 9 at the top of the second rack 82 are driven to move leftwards, and then the placing seat 11 and the hot metal ladle 12 are driven to move leftwards, so that the hot metal ladle 12 is positioned below the funnel 14, and the molten iron is convenient to be added into the hot metal ladle.
When the hot metal ladle 12 finishes adding the molten iron, the cart 6 is moved from left to right, then the cart 6 is kept away from the first rack 4, so as to drive the second gear 81 to rotate clockwise, and the second gear 81 is meshed with the second rack 82, so as to drive the second rack 82 and the placing plate 9 at the top of the second rack to move rightwards, so as to drive the placing seat 11 and the hot metal ladle 12 to move rightwards, so that the hot metal ladle 12 is positioned below the heat preservation cover 18, and the heat preservation cover 18 is covered on the hot metal ladle 12.
As shown in fig. 7 and 8, the chucking mechanism 10 includes a disk 101, a hook 102, and a hanging ring 103; the bottom of the third sliding block 19 is fixedly connected with a hanging ring 103, and the disc 101 is fixedly connected to the first rotating shaft 710 and is positioned at the rear side of the first gear 78; the rear side of the disc 101 is hinged with a hook 102, and the hook 102 is fastened with a hanging ring 103.
As the reel 71 rotates clockwise, the pull rope 72 is retracted, and the heat-insulating cover 18 is moved upward. When the top of the heat-insulating cover 18 contacts the buffer block 77, the reel 71 needs to stop rotating, otherwise the pull rope 72 is pulled apart. At the same time the first gear 78 is no longer in engagement with the first rack 4 and the hook 102 is located below the suspension loop 103, so that the hook 102 is now suspended from the suspension loop 103, so that the disc 101 and, consequently, the reel 71 also stop rotating, so that the pull cord 72 is not pulled apart.
When the reel 71 needs to be rotated, the hook 102 is taken off from the hanging ring 103, at the moment, the disc 101 is not clamped, and meanwhile, the first gear 78 is meshed with the right side of the bottom of the first rack 4, so that the reel 71 is rotated.
As shown in fig. 9, the water spraying mechanism 15 includes a water pipe 151 and a nozzle 152; a plurality of water pipes 151 are arranged on the right side of the mounting table 13, a spray head 152 is arranged at the bottom of each water pipe 151, and the spray head 152 is positioned above the heat preservation cover 18.
Since the molten iron in the molten iron tank 12 overflows to the heat-insulating cover 18 during the transportation of the molten iron, cold water is introduced into the water pipe 151 at this time, the cold water is sprayed onto the heat-insulating cover 18 through the spray head 152, and the high-temperature molten iron on the heat-insulating cover 18 begins to solidify after encountering the cold water. When the molten iron on the heat-insulating cover 18 is solidified, the introduction of the cold water into the water pipe 151 is stopped.
As shown in fig. 10, the rotating mechanism 16 includes an annular first connecting block 161, an annular sliding block 162, an annular sliding rail 163, a motor 164, an annular bevel gear 165, an annular outer rack 166, an annular second connecting block 167, and a third rotating shaft 168; an annular first connecting block 161 and an annular second connecting block 167 are fixedly connected to the periphery of the funnel 14, and the annular first connecting block 161 is positioned above the annular second connecting block 167; the bottom of the annular first connecting block 161 is fixedly connected with an annular sliding block 162, and the periphery of the annular second connecting block 167 is fixedly connected with an annular outer rack 166; the annular slide rail 163 is fixedly connected to the top of the mounting table 13 and is slidably connected with the annular slide block 162; the motor 164 is fixedly connected to the left side of the bottom of the mounting table 13, a third rotating shaft 168 is fixedly connected to a power output end of the motor 164, an annular bevel gear 165 is fixedly connected to the third rotating shaft 168, and the annular bevel gear 165 is meshed with the annular outer rack 166.
When molten iron is added into the molten iron tank 12 through the funnel 14, the motor 164 is started to work at the same time, so that the third rotating shaft 168 is driven to rotate, the annular bevel gear 165 is meshed with the annular outer rack 166, the annular outer rack 166 is driven to rotate, and the funnel 14 is driven to rotate under the action of the annular second connecting block 167, the annular first connecting block 161, the annular sliding block 162 and the annular sliding rail 163. At this time, the molten iron splashed onto the hopper 14 can be rapidly flowed into the molten iron tank 12 due to the centrifugal force.
As shown in fig. 11, the vibration mechanism 17 includes a first belt pulley 171, a second belt pulley 172, a flat belt 173, a third bearing seat 174, a fourth rotating shaft 175, a cam 176, a roller 177, a U-shaped rod 178, a guide plate 179, a top bar 1711, a second slider 1712, a second slide rail 1713, a second mounting plate 1714, and a water collecting tank 1715; the first belt pulley 171 is fixedly connected to the third rotating shaft 168 and is located on the right side of the annular bevel gear 165; the water collecting tank 1715 is fixedly connected to the mounting table 13, the left side of the water collecting tank 1715 is fixedly connected with the guide plate 179 and the third bearing seat 174, the guide plate 179 is positioned above the third bearing seat 174, and the guide plate 179 is provided with a guide hole 1710 along the vertical direction; the fourth shaft 175 is pivotally connected to the third bearing seat 174, the fourth shaft 175 is fixedly connected to a second pulley 172 and a cam 176, and the second pulley 172 is located on the left side of the cam 176; the second belt pulley 172 is located right below the first belt pulley 171 and is in transmission connection with the first belt pulley 171 through a flat belt 173; two side walls in the water collecting groove 1715 are fixedly connected with second slide rails 1713, and the second slide blocks 1712 are in sliding connection with the second slide rails 1713; a second mounting plate 1714 is fixedly connected between the two second sliding blocks 1712, a plurality of top rods 1711 are fixedly connected to the top of the second mounting plate 1714 at equal intervals along the horizontal direction, and the top rods 1711 are positioned below the heat preservation cover 18; the top of the second slider 1712 on the left side is fixedly connected with a U-shaped rod 178, the end of the U-shaped rod 178 passes through the guide hole 1710 and is fixedly connected with a roller 177, and the roller 177 is located above the cam 176 and is in rolling connection with the cam 176.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (5)
1. A hot metal tank device for iron making comprises a placing seat (11), a hot metal tank (12) and a heat preservation cover (18), and is characterized by further comprising a first mounting plate (2), a stop block (3), a first rack (4), wheels (5), a trolley (6), a lifting mechanism (7), a moving mechanism (8), a placing plate (9), a clamping mechanism (10), a mounting table (13), a hopper (14), a water spraying mechanism (15), a rotating mechanism (16), a vibrating mechanism (17) and a third sliding block (19); a first mounting plate (2) and a stop block (3) are fixedly connected to the ground (1), and the first mounting plate (2) is positioned on the left side of the stop block (3); a first rack (4) is fixedly connected to the upper part of the right side of the first mounting plate (2), and a third sliding block (19) is connected with the left side of the bottom of the first rack (4) in a sliding manner; a trolley (6) is placed on the ground (1) on the right side of the stop block (3), and wheels (5) are fixedly connected to the bottom of the trolley (6); a moving mechanism (8) is fixedly connected to the bottom in the cart (6), a placing plate (9) is fixedly connected to the upper portion of the moving mechanism (8), a placing seat (11) is fixedly connected to the top of the placing plate (9), and a hot metal ladle (12) is placed on the placing seat (11); the upper part of the inner right side wall of the cart (6) is fixedly connected with a lifting mechanism (7), the power output end of the lifting mechanism (7) is fixedly connected with a heat-insulating cover (18), and the heat-insulating cover (18) is matched with the hot-metal ladle (12); the input end of the lifting mechanism (7) is fixedly connected to the moving mechanism (8), and the lifting mechanism (7) is fixed with the third sliding block (19) through the clamping mechanism (10); an installation platform (13) is arranged above the ground (1), and a funnel (14) is placed in the installation platform (13) and is positioned right above the hot metal ladle (12); a water spraying mechanism (15), a rotating mechanism (16) and a vibrating mechanism (17) are fixedly connected to the mounting table (13); the water spraying mechanism (15) is positioned above the heat preservation cover (18), the funnel (14) rotates through the rotating mechanism (16), the rotating mechanism (16) provides power for the vibrating mechanism (17) in a linkage mode, and the vibrating mechanism (17) is positioned below the heat preservation cover (18);
the lifting mechanism (7) comprises a reel (71), a pull rope (72), a first guide wheel (73), a second guide wheel (74), a first fixing rod (75), a second fixing rod (76), a buffer block (77), a first gear (78), a first bearing seat (79) and a first rotating shaft (710); a first fixing rod (75) and a second fixing rod (76) are fixedly connected to the upper part of the inner right side wall of the cart (6), and the first fixing rod (75) is positioned above the second fixing rod (76); a second guide wheel (74) is fixedly connected to the bottom of the first fixing rod (75), and a buffer block (77) is fixedly connected to the bottom of the second fixing rod (76); the first guide wheel (73) is fixedly connected to the right side of the inner bottom of the trolley (6), the first bearing seat (79) is fixedly connected to the moving mechanism (8), the first rotating shaft (710) is pivoted with the first bearing seat (79), the reel (71) and the first gear (78) are fixedly connected to the first rotating shaft (710), and the reel (71) is located on the front side of the first gear (78) and on the left side of the first guide wheel (73); the reel (71) is wound and connected with a pull rope (72), the pull rope (72) winds around a first guide wheel (73) and a second guide wheel (74), and penetrates through a second fixing rod (76) to be fixedly connected with the top of the heat-preservation cover (18); the first gear (78) is positioned below the first rack (4);
the moving mechanism (8) comprises a second gear (81), a second rack (82), a first sliding block (83), a first sliding rail (84), a second bearing seat (85) and a second rotating shaft (86); the two first sliding rails (84) are fixedly connected to the front side and the rear side of the inner top of the trolley (6) respectively, and the first sliding block (83) is connected with the first sliding rails (84) in a sliding manner; the top of the first sliding block (83) is fixedly connected with a placing plate (9), and the second rack (82) is fixedly connected with the bottom of the placing plate (9); the first bearing seat (79) and the second bearing seat (85) are fixedly connected to the front side surface of the first sliding rail (84) at the rear side, and the first bearing seat (79) is positioned below the second bearing seat (85); the second rotating shaft (86) is pivoted with the second bearing seat (85), a second gear (81) is fixedly connected to the second rotating shaft (86), and the second gear (81) is located above the first rack (4) and is meshed with the first rack (4) and the second rack (82).
2. The hot metal ladle apparatus for iron making according to claim 1, wherein the chucking mechanism (10) comprises a disc (101), a hook (102) and a suspension ring (103); a hanging ring (103) is fixedly connected to the bottom of the third sliding block (19), and the disc (101) is fixedly connected to the first rotating shaft (710) and is positioned on the rear side of the first gear (78); the rear side surface of the disc (101) is hinged with a hook (102), and the hook (102) is buckled with a hanging ring (103).
3. The hot-metal ladle apparatus for iron making according to claim 2, wherein the water spray mechanism (15) comprises a water pipe (151) and a spray head (152); a plurality of water pipes (151) are installed on the right side of the installation table (13), a spray head (152) is installed at the bottom of each water pipe (151), and the spray head (152) is located above the heat preservation cover (18).
4. The hot metal ladle apparatus for iron making according to claim 3, wherein the rotating mechanism (16) comprises an annular first connecting block (161), an annular sliding block (162), an annular sliding rail (163), a motor (164), an annular bevel gear (165), an annular outer rack (166), an annular second connecting block (167) and a third rotating shaft (168); an annular first connecting block (161) and an annular second connecting block (167) are fixedly connected to the periphery of the funnel (14), and the annular first connecting block (161) is positioned above the annular second connecting block (167); the bottom of the annular first connecting block (161) is fixedly connected with an annular sliding block (162), and the periphery of the annular second connecting block (167) is fixedly connected with an annular outer rack (166); the annular slide rail (163) is fixedly connected to the top of the mounting table (13) and is in sliding connection with the annular slide block (162); the motor (164) is fixedly connected to the left side of the bottom of the mounting table (13), a third rotating shaft (168) is fixedly connected to the power output end of the motor (164), an annular bevel gear (165) is fixedly connected to the third rotating shaft (168), and the annular bevel gear (165) is meshed with the annular outer rack (166).
5. The hot metal ladle apparatus for iron making according to claim 4, wherein the vibration mechanism (17) comprises a first belt pulley (171), a second belt pulley (172), a flat belt (173), a third bearing seat (174), a fourth rotating shaft (175), a cam (176), a roller (177), a U-shaped rod (178), a guide plate (179), a top rod (1711), a second slide block (1712), a second slide rail (1713), a second mounting plate (1714) and a water collecting tank (1715); the first belt pulley (171) is fixedly connected to the third rotating shaft (168) and is positioned on the right side of the annular bevel gear (165); the water collecting tank (1715) is fixedly connected to the mounting table (13), the left side of the water collecting tank (1715) is fixedly connected with a guide plate (179) and a third bearing seat (174), the guide plate (179) is positioned above the third bearing seat (174), and a guide hole (1710) is formed in the guide plate (179) along the vertical direction; the fourth rotating shaft (175) is pivoted with the third bearing seat (174), a second belt pulley (172) and a cam (176) are fixedly connected to the fourth rotating shaft (175), and the second belt pulley (172) is positioned on the left side of the cam (176); the second belt pulley (172) is positioned right below the first belt pulley (171) and is in transmission connection with the first belt pulley (171) through a flat belt (173); two side walls in the water collecting tank (1715) are fixedly connected with second slide rails (1713), and the second slide blocks (1712) are connected with the second slide rails (1713) in a sliding manner; a second mounting plate (1714) is fixedly connected between the two second sliding blocks (1712), a plurality of ejector rods (1711) are fixedly connected to the top of the second mounting plate (1714) at equal intervals along the horizontal direction, and the ejector rods (1711) are positioned below the heat-insulating cover (18); the top of the second sliding block (1712) on the left side is fixedly connected with a U-shaped rod (178), the end part of the U-shaped rod (178) penetrates through the guide hole (1710) and is fixedly connected with a roller (177), and the roller (177) is located above the cam (176) and is in rolling connection with the cam (176).
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| CN201910239430.1A CN109759571B (en) | 2019-03-27 | 2019-03-27 | Hot metal bottle equipment for iron making |
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| CN201910239430.1A CN109759571B (en) | 2019-03-27 | 2019-03-27 | Hot metal bottle equipment for iron making |
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| CN109759571B true CN109759571B (en) | 2021-01-05 |
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| JPH1161226A (en) * | 1997-08-06 | 1999-03-05 | Nippon Steel Corp | Method for controlling covering/uncovering molten steel ladle |
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| CN109759571A (en) | 2019-05-17 |
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Inventor after: Bai Jiaxin Inventor after: Bai Pengshihan Inventor after: Han Lanfen Inventor before: Han Lanfen |
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Effective date of registration: 20201210 Address after: 056301 South Chongyi village, Wu'an city, Handan City, Hebei Province Applicant after: HEBEI LONGFENG SHAN CASTING INDUSTRY Co.,Ltd. Address before: No.2219 Fuxia Road, Chengmen Town, Cangshan District, Fuzhou City, Fujian Province Applicant before: Han Lanfen |
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Denomination of invention: A hot metal tank equipment for ironmaking Effective date of registration: 20220325 Granted publication date: 20210105 Pledgee: China Construction Bank Corporation Wu'an sub branch Pledgor: HEBEI LONGFENG SHAN CASTING INDUSTRY Co.,Ltd. Registration number: Y2022130000019 |
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