CN210498359U - Continuous casting line feeding system - Google Patents
Continuous casting line feeding system Download PDFInfo
- Publication number
- CN210498359U CN210498359U CN201921314960.XU CN201921314960U CN210498359U CN 210498359 U CN210498359 U CN 210498359U CN 201921314960 U CN201921314960 U CN 201921314960U CN 210498359 U CN210498359 U CN 210498359U
- Authority
- CN
- China
- Prior art keywords
- transverse
- longitudinal
- cart
- trolley
- continuous casting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a continuous casting line feeding system, which comprises a transverse track, two longitudinal trolleys, a transverse cart and a turnover mechanism, wherein the transverse cart is arranged on the transverse track and can do transverse reciprocating movement along the transverse track; the transverse cart is provided with two parking spaces for respectively bearing two longitudinal trolleys, and the two longitudinal trolleys are alternately borne by the transverse cart to load molten metal in front of the electric smelting furnace; the turnover mechanism is arranged on the outer side of the transverse track and alternately drives the iron ladles on the two longitudinal trolleys to turn over, so that molten metal in the iron ladles is poured to the continuous casting line. The system has compact layout, high working efficiency, good stability and good safety performance, and solves the feeding problem of the molten metal pouring of the continuous casting line.
Description
Technical Field
The utility model relates to a metallurgical field of smelting, in particular to continuous casting line feeding system.
Background
At present, a continuous casting line feeding system of a plurality of enterprises adopts a traveling crane to lift a steel ladle, a manual stirring and mixing mode and a manual tipping pouring mode. Because the high-temperature molten steel is contacted with the high-temperature molten steel in a short distance, and the temperature of the molten steel, the aluminum slag and the like is too high, potential safety hazards can be caused by high-risk complexity of manual operation, and personal and property accidents can be caused seriously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous casting line feeding system, this system layout is compact, production efficiency is high, the security is good.
In order to solve the problems, the utility model provides a continuous casting line feeding system, which comprises a transverse track, a transverse cart, two longitudinal trolleys and a turnover mechanism, wherein the transverse cart is arranged on the transverse track and can do transverse reciprocating movement along the transverse track;
the transverse cart is provided with two parking spaces for respectively bearing two longitudinal trolleys, and the two longitudinal trolleys are alternately borne by the transverse cart to load molten metal in front of the electric smelting furnace;
the turnover mechanism is arranged on the outer side of the transverse track and alternately drives the iron ladles on the two longitudinal trolleys to turn over, so that molten metal in the iron ladles is poured to the continuous casting line.
Preferably, the longitudinal trolley comprises a trolley body and an iron ladle, wherein the lower end of the trolley body is provided with a roller capable of moving longitudinally, and the iron ladle is arranged on the trolley body.
Preferably, the transverse cart comprises a cart body, rail wheels capable of transversely walking on the transverse rails are arranged at the lower end of the cart body, two parking spaces for respectively bearing the two longitudinal carts are arranged on the upper bottom surface of the cart body, vehicle-mounted rails are longitudinally arranged on the two parking spaces, and rollers of the cart body can longitudinally move along the vehicle-mounted rails on the corresponding parking spaces.
Preferably, each parking space is provided with an electric positioning shaft, correspondingly, a positioning hole is formed in the lower bottom surface of the trolley body, and when the trolley body is positioned on the corresponding parking space, the electric positioning shaft extends out and is inserted into the positioning hole; when the positioning is released, the electric positioning shaft is separated from the positioning hole.
Preferably, a support is further fixedly arranged on the upper bottom surface of the car body and located between the two parking spaces, and a rotating cover used for covering the two longitudinal car ladles is rotatably arranged at the upper end of the support.
Preferably, the turnover mechanism comprises a fixed frame, the fixed frame is positioned at the outer side of the transverse track, a longitudinal track for the longitudinal movement of the two longitudinal trolleys is arranged on the lower end surface of the fixed frame, and the longitudinal track and the vehicle-mounted track on the transverse cart are positioned at the same height;
two sides of the upper end of the fixed frame are respectively and rotatably provided with a turnover frame, the two turnover frames are respectively driven by an oil cylinder, and two ends of one oil cylinder are respectively and rotatably connected with the fixed frame and one turnover frame; both the two overturning frames are provided with bayonets; two sides of the middle of the iron ladle are respectively provided with a trunnion, when the longitudinal trolley longitudinally moves to the fixed frame along the longitudinal track, the two trunnions of the iron ladle can be respectively clamped into the two bayonets, and the two oil cylinders drive the two overturning frames to drive the iron ladle to overturn and pour.
Preferably, the roll-over stand can rotate for 0-90 degrees around a rotating shaft, and when the longitudinal trolley moves to the fixed frame, the rotating shaft corresponds to the pouring nozzle position of the iron ladle;
the fixed frame is also provided with a first sensor, a second sensor and a third sensor, the first sensor senses the distance of the longitudinal trolley, the second sensor senses the position of the roll-over stand which is tilted by 0 degrees, and whether the roll-over stand is reset is judged; the third sensor senses the state that the roll-over stand overturns for 90 degrees, and the iron ladle is prevented from being overturned excessively.
Preferably, the stirring device further comprises a stirring mechanism, wherein the stirring mechanism is arranged on the outer side of the transverse track so as to stir the molten metal in the iron ladle on the longitudinal trolley;
the stirring mechanism and the turnover mechanism are respectively positioned on two corresponding sides of the transverse track.
Preferably, the stirring mechanism comprises a base, a lifting cylinder, a motor, a transmission plate, a positioning rod and a stirring disc, wherein the base is fixed on the ground outside the transverse track;
the lifting cylinder is arranged on the base, the transmission plate is horizontally fixed at the upper end of the lifting cylinder, and the lifting cylinder drives the transmission plate to lift when lifting;
one end of the transmission plate is provided with a motor, the other end of the transmission plate is provided with a stirring disc, the stirring disc is positioned right above the transverse track, and the motor drives the stirring disc to rotate through a transmission mechanism, so that the stirring disc can stir the molten metal in the iron ladle on the longitudinal trolley.
Preferably, a sensor is arranged at one end of the base facing the transverse track, and two parking spaces on the transverse cart are respectively provided with a protrusion facing the sensor:
when the sensor senses the bulge, the transverse cart stops, the vehicle-mounted track corresponding to the bulged parking space is aligned to the longitudinal track of the turnover mechanism, and the longitudinal trolley on the parking space can longitudinally translate to enter the turnover mechanism for tipping pouring;
when the sensor senses another bulge, the transverse cart stops, the vehicle-mounted rail corresponding to the bulged parking space is aligned to the longitudinal rail of the turnover mechanism, and the longitudinal cart on the parking space can longitudinally translate to enter the turnover mechanism for tipping pouring.
Compared with the prior art, the utility model discloses there are following technological effect:
the utility model provides a continuous casting line feeding system, this system layout is compact, work efficiency is high, stability is good, the security performance is good, has solved the feed problem of continuous casting line molten metal pouring.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts. In the drawings:
fig. 1 is a schematic perspective view of a continuous casting line feeding system according to a preferred embodiment of the present invention;
fig. 2 is a top view of a continuous casting line feeding system according to a preferred embodiment of the present invention;
FIG. 3 is a side view of a continuous casting line feeding system according to a preferred embodiment of the present invention
Fig. 4 is a schematic structural view of a small vehicle body according to a preferred embodiment of the present invention;
fig. 5 is a schematic structural diagram of an iron ladle according to a preferred embodiment of the present invention;
FIG. 6 is a front view of a first longitudinal carriage in accordance with a preferred embodiment of the present invention;
fig. 7 is a top view of a first longitudinal carriage provided in accordance with a preferred embodiment of the present invention;
fig. 8 is a schematic structural diagram of an agitating mechanism according to a preferred embodiment of the present invention;
fig. 9 is a schematic structural diagram of the turnover mechanism provided in the preferred embodiment of the present invention;
fig. 10 is a schematic structural view of the iron ladle tilted by 0 ° according to the preferred embodiment of the present invention;
fig. 11 is a schematic structural view of the iron ladle tilted by 90 ° according to the preferred embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 11, and this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed embodiment and a specific operation process are given, but the present invention is not limited to the following embodiments, and those skilled in the art can modify and color the present invention without changing the spirit and content of the present invention.
Referring to fig. 1 to 11, the present invention provides a feeding system for a continuous casting line, including:
the transverse rails 2 are arranged transversely in a straight line shape, so that compared with an annular rail, the space is saved, and the installation cost of a differential mechanism of the transverse cart 5 is saved; for convenience of description of each azimuth, in the present embodiment, the transverse rails 2 are arranged laterally left and right;
the continuous casting line 9, the continuous casting line 9 and the transverse track 2 are arranged in parallel; the utility model does not specifically limit on which side of the transverse track 2 the continuous casting line 9 is arranged, and the embodiment takes the continuous casting line 9 arranged on the upper side of the transverse track 2 as an example; a guide plate 10 is arranged on the continuous casting line 9, and specifically, the guide plate 10 is positioned right above the left end of the continuous casting line 9 and extends towards the direction transverse to the track 2;
the transverse cart 5 is arranged on the transverse rail 2 and can do left-right transverse reciprocating movement along the transverse rail 2, two parking spaces for respectively bearing the first longitudinal trolley 4 and the second longitudinal trolley 8 are arranged on the transverse cart 5, and the transverse cart 5 with double parking spaces can respectively bear the first longitudinal trolley 4 and the second longitudinal trolley 8 to do left-right reciprocating translation along the transverse rail 2, so that the transfer function is realized; the transverse cart 5 can be powered by a built-in power supply such as a lithium battery and the like, and can also be powered based on a coiled cable, the latter is preferred in the embodiment, a wire slot 3 is arranged in the middle of the transverse track 2, and the coiled cable is positioned in the wire slot 3;
the electric melting furnace 1 is positioned at the outer side of the transverse rail 2, the electric melting furnace 1 is positioned at the side of the transverse rail 2 without specific limitation, in the embodiment, the electric melting furnace 1 is positioned at the lower side of the rightmost end of the transverse rail 2, and the first longitudinal trolley 4 and the second longitudinal trolley 8 are alternately loaded with molten metal before the electric melting furnace 1 is loaded by the transverse cart 5;
the turnover mechanism 7 is located outside the transverse track 2, the utility model discloses do not do the specific restriction to which side of the transverse track 2 the turnover mechanism 7 is located, in this embodiment, the turnover mechanism 7 is located between the transverse track 2 and the continuous casting line 9, the turnover mechanism 7 is just arranged on the upper side of the transverse track 2 opposite to the guide plate 10; the turnover mechanism 7 has a turnover pouring function, in the utility model, the turnover mechanism 7 alternately drives the iron ladle 402 on the first longitudinal trolley 4 and the second longitudinal trolley 8 to turn over, so that the molten metal in the iron ladle 402 is poured to the continuous casting line 9 along the guide plate 10; the first longitudinal trolley 4 and the second longitudinal trolley 8 can move longitudinally after being aligned and positioned with the turnover mechanism 7 on the transverse trolley 5 so as to realize position switching between the transverse trolley 5 and the turnover mechanism 7, thereby realizing continuous feeding of continuous casting line 9;
the stirring mechanism 6 is positioned at the outer side of the transverse track 2, the utility model does not specifically limit which side of the transverse track 2 the stirring mechanism 6 is positioned at, in the embodiment, the stirring mechanism 6 is arranged at the lower side of the transverse track 2 opposite to the guide plate 10, and the stirring function of the molten metal in the iron ladle 402 is realized;
referring to fig. 4 to 5, in the present embodiment, the first longitudinal car 4 is located at the left side of the transverse cart 5, and the second longitudinal car 8 is located at the right side of the transverse cart 5. The transverse cart 5 carries the first longitudinal trolley 4 and moves to the front of the electric melting furnace 1 along the transverse rail 2, the electric melting furnace 1 supplies a certain amount of molten metal into the iron ladle 402 of the first longitudinal trolley 4, the transverse cart 5 moves to the position of the turnover mechanism 7 along the transverse rail 2, and the positioning is stopped when the no-load parking space of the transverse cart 5 is aligned with the turnover mechanism 7, the second longitudinal cart 8 after the tipping pouring is longitudinally translated to the transverse cart 5, the transverse cart 5 continues to translate leftwards, so that the first longitudinal trolley 4 is positioned and stopped when being aligned with the turnover mechanism 7, the stirring mechanism 6 stirs the molten metal of the iron ladle 402 of the first longitudinal trolley 4 for 2 minutes, then the first longitudinal trolley 4 longitudinally translates into the turnover mechanism 7 to be positioned and stopped, the tipping pouring is started, meanwhile, the transverse cart 5 carries the second longitudinal trolley 8 and starts to return to the position of the electric melting furnace 1 to start the next circulation feeding; the first longitudinal trolley 4 and the second longitudinal trolley 8 borne by the double-station transverse cart 5 realize synchronous tipping pouring and transferring stirring, and meet the feeding requirement of molten metal pouring of a continuous casting line 9.
In this embodiment, the first longitudinal cart 4 and the second longitudinal cart 8 have the same structure, are the same device, and both include a cart body 401 and an iron ladle 402, the lower end of the cart body 401 is provided with two rows of rollers 401e capable of moving longitudinally, the iron ladle 402 is positioned on the cart body 401, the first longitudinal cart 4 supplies power for the storage battery, the cart body 401 is paved with refractory materials, wherein: one end of the upper bottom surface of the trolley body 401 is provided with a first boss 401a, two sides of the upper bottom surface of the trolley body 401 are respectively provided with a second boss 401b so as to be used as a positioning reference for positioning the iron ladle 402 on the trolley body 401, correspondingly, two sides of the lower end of the iron ladle 402 are respectively provided with a positioning platform 402c in a protruding mode, when the iron ladle 402 is positioned on the trolley body 401, the lower end of the iron ladle 402 is inserted into an accommodating space defined by the first boss 401a and the two second bosses 401b, and the two second bosses 401b are respectively in contact positioning with the two positioning platforms 402 c;
a positioning hole 401c is formed in the lower bottom surface of the small vehicle body 401, and a blocking surface 401f is arranged at the bottom of one end surface of the small vehicle body 401 and used as a positioning reference for positioning the small vehicle body 401 on the transverse cart 5;
the bottoms of the two side surfaces of the trolley body 401 are respectively provided with side blocking surfaces 401d which are used as positioning references for positioning the trolley body 401 on the turnover mechanism 7;
two sides of the middle part of the iron ladle 402 are respectively provided with a trunnion 402 b.
Referring to fig. 6 and 7, in the present embodiment, the transverse cart 5 includes a cart body 501, two rows of track wheels 502 capable of transversely walking on the transverse track 2 are disposed at the lower end of the cart body 501, and two parking spaces for respectively carrying the first longitudinal cart 4 and the second longitudinal cart 8 are disposed on the upper bottom surface of the cart body 501, and the two parking spaces have the same structure but different disposition positions. The two parking spaces are provided with two vehicle-mounted rails 503 which are longitudinally arranged at intervals, namely four vehicle-mounted rails 503 are arranged on the upper bottom surface of the vehicle body 501 and can bear 2 small vehicle bodies 401, and two rows of rollers 401e at the lower end of each small vehicle body 401 can longitudinally move along the two vehicle-mounted rails 503 on the corresponding parking space; the double-parking-place switching trolley body 401 realizes continuous feeding of the continuous casting line 9 on the linear track;
each parking space is provided with an electric positioning shaft 504 and a stopper 501c which are used as positioning references of the trolley body 401, namely the electric positioning shaft 504 is matched with a positioning hole 401c of the trolley body 401, and the stopper 501c is matched with a stopper surface 401 f. In this embodiment, the electric positioning shaft 504 is telescopic and is driven by an electric cylinder, which is mounted in the vehicle body 501. When the trolley body 401 is positioned at a corresponding parking space, the electric cylinder drives the electric positioning shaft 504 to extend out, the electric positioning shaft 504 is inserted into the positioning hole 401c, and the blocking surface 401f abuts against the inner side of the blocking block 501 c; when the positioning is released, the electric cylinder drives the electric positioning shaft 504 to retract, and the electric positioning shaft 504 is disengaged from the positioning hole 401 c.
In this embodiment, the left stall is named as the second stall carrying the second longitudinal car 8, and the right stall is named as the first stall carrying the first longitudinal car 4, so that the first protrusion 501a is arranged on the side of the first stall, and the second protrusion 501b is arranged on the side of the second stall.
A support 505 is further fixedly arranged on the upper bottom surface of the vehicle body 501, the support 505 is located between the two parking spaces, a rotating cover 506 used for covering the iron ladle 402 is arranged at the upper end of the support 505, the rotating cover 506 is rotatably arranged at the upper end of the support 505, and the rotating cover 506 rotates around the support 505 to cover the iron ladle 402 of the first longitudinal trolley 4 and the second longitudinal trolley 8, so that the iron ladle 402 is sealed, and the heat preservation and safety requirements of bearing molten metal by the first longitudinal trolley 4 and the second longitudinal trolley 8 are met.
Referring to fig. 8, in the present embodiment, the stirring mechanism 6 includes a base 601, a lifting cylinder 602, a motor 603, a transmission plate 604, a positioning rod 605 and a stirring plate 606, wherein the base 601 is fixed on the ground under the transverse rail 2, and a sensor 6a is disposed on the base 601 facing one end of the transverse rail 2;
the lifting cylinder 602 is arranged on the base 601 and can drive the transmission plate 604 to lift, the transmission plate 604 is horizontally fixed at the upper end of the lifting cylinder 602, and the lifting cylinder 602 drives the transmission plate 604 to lift when lifting; one end of the transmission plate 604 is provided with a motor 603, the other end of the transmission plate is provided with a stirring disc 606, the stirring disc 606 is positioned right above the transverse track 2, and the motor 603 drives the stirring disc 606 to rotate through a transmission mechanism, so that the stirring disc can stir the molten metal in the iron ladle 402 on the first longitudinal trolley 4 and the second longitudinal trolley 8. Specifically, motor 603 is installed on drive plate 604, and agitator disk 606 is fixed at the lower extreme of a pivot 607, and the upper end of pivot 607 rotates and sets up on drive plate 604, is connected through the transmission belt transmission between the output shaft of motor 603 and the pivot 607, and motor 603 work drives pivot 607 through the transmission belt and rotates, and pivot 607 drives agitator disk 606 rotatory to stir the molten metal in the iron ladle 402 on first vertical dolly 4 and the vertical dolly 8 of second. The motor 603 is arranged at the far end of the stirring disc 606, and the stirring disc 606 is driven to rotate and stir by the chain transmission in the transmission plate 604, so that the damage of high-temperature conduction and radiation to the motor 603 is avoided.
The sensor 6a faces the first projection 501a and the second projection 501b of the transverse cart 5, in this embodiment, the PLC system electrical control program, the sensor 6a respectively senses the signals of the first projection 501a and the second projection 501b to feed back the empty space signal of the transverse cart 5 during operation: when the sensor 6a senses the first protrusion 501a, the transverse cart 5 stops, at this time, the vehicle-mounted track 503 of the left stall of the transverse cart 5 is aligned with the longitudinal track of the turnover mechanism 7, and the second longitudinal cart 8 can longitudinally translate to enter the turnover mechanism 7 for tipping pouring; when the sensor 6a senses the second protrusion 501b, the transverse cart 5 stops, at this time, the vehicle-mounted track 503 of the right parking space of the transverse cart 5 is aligned with the longitudinal track of the turnover mechanism 7, and the first longitudinal cart 4 can longitudinally translate to enter the turnover mechanism 7 for tipping pouring.
The utility model discloses in, a lift section of thick bamboo 602 can be an electric lift section of thick bamboo or an inflator lift section of thick bamboo or a hydraulic pressure lift section of thick bamboo etc, the utility model discloses do not specifically restrict to this, as long as can realize that its goes up and down can, this embodiment is a hydraulic pressure lift section of thick bamboo, is equivalent to the hydro-cylinder, and it includes cylinder and piston rod, and the cylinder sets firmly on base 601, the top and the driving plate 604 fixed connection of piston rod. The lower end face of the driving plate 604 is vertically and downwardly provided with a positioning rod 605, the cylinder barrel of the lifting cylinder 602 is provided with a disc 608, the disc 608 is provided with a through hole, and the positioning rod 605 passes through the through hole, so that the driving plate 604 can be positioned and prevented from twisting during the lifting process of the lifting cylinder 602.
Referring to fig. 9 to 11, in the present embodiment, the turnover mechanism 7 includes a fixed frame 701, the fixed frame 701 is located outside the transverse rail 2 and fixed on the ground, a longitudinal rail 706 for allowing the first longitudinal car 4 and the second longitudinal car 8 to move longitudinally is disposed on a lower end surface of the fixed frame 701, and the longitudinal rail 706 is located at the same height as the vehicle-mounted rail 503 on the transverse cart 5.
Two sides of the upper end of the fixed frame 701 are respectively provided with a roll-over stand 708 through a rotating shaft 7a, and the roll-over stand 708 can rotate for 0-90 degrees along the roll-over shaft: the two turnover frames 708 are respectively driven by an oil cylinder 707, and two ends of the oil cylinder 707 are respectively connected with the fixed frame 701 and the turnover frames 708 in a rotating manner through pin shafts; the two turning frames 708 are respectively provided with a U-shaped bayonet 7b, when the first longitudinal trolley 4 or the second longitudinal trolley 8 longitudinally moves to the fixing frame 701 along the longitudinal rail 706, the two trunnions 402b of the ladle 402 can be respectively clamped into the two U-shaped bayonets 7b, and the two oil cylinders 707 drive the two turning frames 708 to drive the ladle 402 to tip and pour.
The fixed frame 701 is also provided with a first sensor 702, a second sensor 703 and a third sensor 704, the first sensor 702 senses the distance between the first longitudinal trolley 4 and the second longitudinal trolley 8, the second sensor 703 and the third sensor 704 sense the tipping state of the roll-over stand 708, and the second sensor 703 senses the position of the roll-over stand 708 tipped over by 0 degrees, namely, whether the roll-over stand 708 is reset is judged; the third sensor 704 senses the tilt of the roll stand 708 by 90, i.e., to avoid excessive tilt, and the contact 705 is attached to the roll stand 708 as a sensing contact of the third sensor 704.
In this embodiment, two telescopic side positioning blocks 709 are further respectively disposed on two sides of the lower end of the fixing frame 701, and are matched with the side blocking surfaces 401d on the first longitudinal trolley 4 and the second longitudinal trolley 8 to position or position and unlock the first longitudinal trolley 4 and the second longitudinal trolley 8. The utility model discloses only require side locating piece 709 to be the telescopic, as for be pneumatic, electronic or hydraulic drive, the utility model discloses do not specifically restrict, in this embodiment, side locating piece 709 is through hydraulic cylinder driven, the hydro-cylinder sharing hydraulic system on this hydro-cylinder and tilting mechanism 7.
In this embodiment, the rotating shaft 7a of the turning frame 708 is designed at the pouring nozzle position of the ladle 402, which is beneficial to the stability of the flow rate of the molten metal when the ladle 402 is tilted for pouring. Specifically, the first longitudinal trolley 4 longitudinally translates along the longitudinal rail 706 and enters the turnover mechanism 7, meanwhile, a trunnion 402b of the ladle 402 is clamped into a U-shaped bayonet 7b of the turnover frame 708, after the first sensor 702 senses the trolley body 401, the side positioning block 709 stretches and positions the first longitudinal trolley 4, and the oil cylinders 707 on the two sides of the fixed frame 701 drive the turnover frame 708 to drive the ladle 402 to perform tipping pouring at a constant flow rate; when the roll-over stand 708 is tilted for 90 degrees, pouring is finished, the oil cylinders 707 on the two sides drive the roll-over stand 708 to drive the iron ladle 402 to reset, the second sensor 702 senses that the roll-over stand 708 is reset, the side positioning blocks 709 are unlocked, the first longitudinal trolley 4 returns to the transverse trolley 5, the roll-over pouring process of the second longitudinal trolley 8 is started, the pouring of the next ladle is continued, and continuous feeding of continuous casting line molten metal pouring is met.
The disclosure above is only one specific embodiment of the present application, but the present application is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present application.
Claims (10)
1. A continuous casting line feeding system is characterized by comprising a transverse rail, a transverse cart, two longitudinal trolleys and a turnover mechanism, wherein the transverse cart is arranged on the transverse rail and can do transverse reciprocating movement along the transverse rail;
the transverse cart is provided with two parking spaces for respectively bearing two longitudinal trolleys, and the two longitudinal trolleys are alternately borne by the transverse cart to load molten metal before the molten metal is loaded into the electric smelting furnace;
the turnover mechanism is arranged on the outer side of the transverse track and alternately drives the iron ladles on the two longitudinal trolleys to turn over, so that molten metal in the iron ladles is poured to the continuous casting line.
2. The continuous casting line feeding system of claim 1, wherein the longitudinal trolley comprises a trolley body and an iron ladle, the trolley body is provided at a lower end thereof with rollers that are longitudinally movable, and the iron ladle is provided on the trolley body.
3. The continuous casting line feeding system as claimed in claim 2, wherein the transverse cart comprises a cart body, the cart body is provided at a lower end thereof with rail wheels capable of transversely running on the transverse rails, two spaces for respectively carrying the two longitudinal carts are provided on an upper bottom surface of the cart body, the two spaces are each provided with a vehicle-mounted rail in a longitudinal direction, and the rollers of the cart body are capable of longitudinally moving along the vehicle-mounted rails on the corresponding spaces.
4. The continuous casting line feeding system of claim 3, wherein each of the parking spaces is provided with an electric positioning shaft, and correspondingly, a positioning hole is formed in the lower bottom surface of the trolley body, and when the trolley body is positioned on the corresponding parking space, the electric positioning shaft extends out and is inserted into the positioning hole; when the positioning is released, the electric positioning shaft is separated from the positioning hole.
5. The continuous casting line feeding system as claimed in claim 3, wherein a support is further fixedly provided on the upper bottom surface of the vehicle body, the support is located between the two parking spaces, and a rotary cover for covering the two longitudinal trolley ladles is rotatably provided on the upper end of the support.
6. The continuous casting line feeding system of claim 5, wherein the turnover mechanism comprises a fixed frame, the fixed frame is positioned outside the transverse rails, a longitudinal rail for the longitudinal movement of the two longitudinal trolleys is arranged on the lower end surface of the fixed frame, and the longitudinal rail is positioned at the same height as the vehicle-mounted rail on the transverse trolley;
two sides of the upper end of the fixed frame are respectively and rotatably provided with a turnover frame, the two turnover frames are respectively driven by an oil cylinder, and two ends of one oil cylinder are respectively and rotatably connected with the fixed frame and one turnover frame; both the two overturning frames are provided with bayonets; two sides of the middle of the iron ladle are respectively provided with a trunnion, when the longitudinal trolley longitudinally moves to the fixed frame along the longitudinal track, the two trunnions of the iron ladle can be respectively clamped into the two bayonets, and the two oil cylinders drive the two overturning frames to drive the iron ladle to overturn and pour.
7. A continuous casting line feeding system according to claim 6, wherein said roll-over carriage is rotatable about an axis of rotation of 0 ° to 90 ° relative to the position of the pouring nozzle of the ladle when said longitudinal carriage is moved onto said mounting frame;
the fixed frame is also provided with a first sensor, a second sensor and a third sensor, the first sensor senses the distance of the longitudinal trolley, the second sensor senses the position of the roll-over stand which is tilted by 0 degrees, and whether the roll-over stand is reset is judged; the third sensor senses the state that the roll-over stand overturns for 90 degrees, and the iron ladle is prevented from being overturned excessively.
8. The continuous casting line feeding system of claim 7, further comprising a stirring mechanism disposed outside the transverse rails to stir the molten metal in the ladle on the longitudinal trolley;
the stirring mechanism and the turnover mechanism are respectively positioned on two corresponding sides of the transverse track.
9. The continuous casting line feeding system of claim 8, wherein the stirring mechanism comprises a base, a lifting cylinder, a motor, a transmission plate, a positioning rod and a stirring disc, wherein the base is fixed on the ground outside the transverse rail;
the lifting cylinder is arranged on the base, the transmission plate is horizontally fixed at the upper end of the lifting cylinder, and the lifting cylinder drives the transmission plate to lift when lifting;
one end of the transmission plate is provided with a motor, the other end of the transmission plate is provided with a stirring disc, the stirring disc is positioned right above the transverse track, and the motor drives the stirring disc to rotate through a transmission mechanism, so that the stirring disc can stir the molten metal in the iron ladle on the longitudinal trolley.
10. A continuous wire feeder system as claimed in claim 9, wherein a sensor is provided on the base at an end facing the transverse rail, and wherein the two bays on the transverse truck are each provided with a projection facing the sensor:
when the sensor senses the bulge, the transverse cart stops, the vehicle-mounted track corresponding to the bulged parking space is aligned to the longitudinal track of the turnover mechanism, and the longitudinal trolley on the parking space can longitudinally translate to enter the turnover mechanism for tipping pouring;
when the sensor senses another bulge, the transverse cart stops, the vehicle-mounted rail corresponding to the bulged parking space is aligned to the longitudinal rail of the turnover mechanism, and the longitudinal cart on the parking space can longitudinally translate to enter the turnover mechanism for tipping pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314960.XU CN210498359U (en) | 2019-08-14 | 2019-08-14 | Continuous casting line feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314960.XU CN210498359U (en) | 2019-08-14 | 2019-08-14 | Continuous casting line feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210498359U true CN210498359U (en) | 2020-05-12 |
Family
ID=70589248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921314960.XU Active CN210498359U (en) | 2019-08-14 | 2019-08-14 | Continuous casting line feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210498359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369701A (en) * | 2019-08-14 | 2019-10-25 | 上海应用技术大学 | A kind of continuous casting line feeding system |
-
2019
- 2019-08-14 CN CN201921314960.XU patent/CN210498359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369701A (en) * | 2019-08-14 | 2019-10-25 | 上海应用技术大学 | A kind of continuous casting line feeding system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113182512A (en) | Molten iron transfer system | |
| SU1386033A3 (en) | Vehicle for extracting aluminium from electrolyzer and for transporting it | |
| US3589540A (en) | Forklift attachments | |
| CN210498359U (en) | Continuous casting line feeding system | |
| CN110369701A (en) | A kind of continuous casting line feeding system | |
| CN218283711U (en) | Ladle brick pouring and tipping device | |
| CN110923601B (en) | Zinc adding device and automatic zinc ingot adding system | |
| CN107824775B (en) | Automatic pouring system | |
| JP3002407B2 (en) | Equipment for transporting and supplying molten metal | |
| CN112846164B (en) | Molten iron transportation assembly line | |
| CN215666947U (en) | Lifting type roller way device for transferring molten iron | |
| CN113828762B (en) | Full-automatic molten aluminum continuous production and conveying line | |
| CN212551709U (en) | Bearing type pouring ladle and continuous pouring equipment for casting | |
| CN215615045U (en) | Molten iron lifting ladle-to-ladle vehicle | |
| CN212634299U (en) | Cantilever type movable steel ladle covering and uncovering device | |
| CN212314736U (en) | Novel intelligence balling is handled with intelligent automatic transfer device | |
| CN220880531U (en) | Pouring molten iron car | |
| JPH09277025A (en) | Carrying car of molten metal for casting | |
| CN219074354U (en) | Ladle transferring and pouring vehicle for molten iron | |
| CN220642463U (en) | Storage battery forklift | |
| CN219335959U (en) | Stokehold lift transfer car (buggy) and stokehold lift transfer system | |
| CN216714410U (en) | Pouring trolley convenient to move | |
| CN214977724U (en) | Molten iron transfer system | |
| CN114054731B (en) | Stokehold lift transfer car (buggy) for molten metal transportation | |
| CN217315857U (en) | Novel hot metal charging trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |