CN218744825U - Iron liquid package overline conveying system - Google Patents
Iron liquid package overline conveying system Download PDFInfo
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- CN218744825U CN218744825U CN202222589974.0U CN202222589974U CN218744825U CN 218744825 U CN218744825 U CN 218744825U CN 202222589974 U CN202222589974 U CN 202222589974U CN 218744825 U CN218744825 U CN 218744825U
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Abstract
The utility model discloses a liquid iron package overline transportation system, which comprises a liquid iron package conveying subsystem in front of an electric furnace, a first manufacturing line liquid iron package conveying subsystem and a second manufacturing line liquid iron package conveying subsystem; the first modeling line iron and the second modeling line are arranged in parallel and spaced in a workshop, each modeling line is cast by using one casting machine, a plurality of electric furnaces which are arranged in a linear and spaced mode are arranged on one side of the length direction of the two modeling lines, and the arrangement direction of the electric furnaces is perpendicular to the arrangement direction of the modeling lines; the electric furnace front molten iron ladle conveying subsystem comprises a furnace front molten iron transfer trolley and a middle ferry transfer trolley; the first manufacturing line molten iron ladle conveying subsystem sequentially comprises a lifting device, a first manipulator bag receiving conveyor and a first molten iron ladle pouring manipulator; the second iron liquid ladle conveying subsystem comprises a first lifting machine, a high-altitude over-span conveyor, a second lifting machine, a second manipulator ladle receiving conveyor and a second iron liquid ladle pouring manipulator which are sequentially arranged. The utility model discloses a security of transport improves greatly.
Description
Technical Field
The utility model relates to a technical field is carried to the casting molten iron, especially relates to a molten iron package overline conveying system.
Background
Because of the process layout requirement of a casting shop, two molding lines are parallel to each other, each line is poured by using a bottom pouring type pouring machine, and an electric furnace is arranged at one side of the two molding lines and is vertical to the molding lines.
In the prior production mode, the iron liquid ladle is usually lifted by a crown block manually operated or forked by a fork truck, and the iron liquid is supplemented to the casting machines of two molding lines simultaneously, and the iron liquid supplement adopts a manual ladle-to-ladle mode. According to the production mode, as the crown block or the forklift is manually operated to convey the molten iron ladle, the molten iron ladle directly passes through the upper part of the equipment when the crown block is lifted, and the forklift needs to pass through a workshop channel when being lifted, the influence on the equipment or personnel is large, the safety is poor, and safety accidents are easy to happen. In addition, because can produce a large amount of smoke and dust among the molten iron transportation process, overhead traveling crane handling and fork truck transportation equipment overall arrangement limit, can't set up smoke and dust collection device, and the smoke and dust gathers in the workshop, and the environment is very poor, and the operation workman is in the production environment of the many smoke and dust of high temperature for a long time, and the comfort is very poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an iron liquid package overline conveying system to the technical defect who exists among the prior art.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
an iron liquid bag cross-line transportation system comprises an electric furnace front iron liquid bag conveying subsystem, a first iron liquid bag manufacturing line conveying subsystem and a second iron liquid bag manufacturing line conveying subsystem; the first modeling line iron and the second modeling line are arranged in a workshop in parallel at intervals, a workshop passage is arranged in the middle, each modeling line is cast by using one casting machine, a plurality of electric furnaces which are arranged in a linear interval manner are arranged on one side of the length direction of the two modeling lines, and the arrangement direction of the electric furnaces is vertical to the arrangement direction of the modeling lines;
the electric furnace front molten iron ladle conveying subsystem comprises a furnace front molten iron receiving transfer trolley for carrying the molten iron ladle to be connected with high-temperature molten iron in front of the electric furnace, and a middle ferry transfer trolley which is in butt joint with the furnace front molten iron receiving transfer trolley and is used for transferring the molten iron ladle;
the first manufacturing line molten iron ladle conveying subsystem comprises a lifting device, a first manipulator ladle receiving conveyor and a first molten iron ladle pouring manipulator, wherein the lifting device is used for being in butt joint with a middle ferry transfer trolley, lifting a molten iron ladle transferred from the middle of the middle ferry transfer trolley, conveying the molten iron ladle to the first manipulator ladle receiving conveyor, then conveying the molten iron ladle to a ladle taking position of the first molten iron ladle pouring manipulator through the first manipulator ladle receiving conveyor, and pouring the molten iron into a casting machine of a first molding line through a first molten iron ladle pouring manipulator;
the second manufacturing line molten iron ladle conveying subsystem comprises a first lifting machine, a high-altitude cross conveyor, a second lifting machine, a second manipulator ladle receiving conveyor and a second molten iron ladle pouring manipulator which are sequentially arranged, wherein the first lifting machine is used for lifting a molten iron ladle on the middle ferry transfer trolley and then conveying the molten iron ladle to the position of the second lifting machine through the high-altitude cross conveyor and a workshop channel, the second lifting machine is used for conveying the molten iron ladle to the second manipulator ladle receiving conveyor, the second manipulator ladle receiving conveyor is used for conveying the molten iron ladle to a ladle taking position of the second molten iron ladle pouring manipulator, and the second molten iron ladle pouring manipulator is used for pouring the molten iron into a casting machine of a second molding line.
The front molten iron receiving transfer trolley runs on a first track on one side of the electric furnace platform, the middle ferry transfer trolley runs on a second track, and the second track is vertically butted with the first track and is positioned at one end of the first track; the first rail is perpendicular to the two modeling lines, and the second rail is parallel to the two modeling lines and arranged between the electric furnace platform and one modeling line.
The iron liquid transfer trolley is connected with the furnace front and is provided with a vehicle-mounted control cabinet, an iron liquid ladle lifting ladle cover is arranged for opening the iron liquid ladle cover and covering the iron liquid ladle cover in a lifting mode, the iron liquid ladle cover is arranged on a lifting mechanism arranged on the transfer trolley through a supporting plate, the lifting mechanism controls lifting, and the operation of covering the iron ladle cover or opening the iron ladle cover is carried out.
The middle ferry transfer trolley is realized by installing a double-station vehicle-mounted motorized roller way on a walking trolley body.
The first molten iron ladle-pouring mechanical arm and the second molten iron ladle-pouring mechanical arm are identical in structure and comprise a transverse translation cart, a longitudinal translation trolley and a turnover ladle-pouring mechanical arm, wherein the turnover ladle-pouring mechanical arm is used for turning a ladle-pouring and is positioned below the longitudinal translation trolley; the longitudinal translation trolley is connected with the turnover overturning manipulator through a lifting device.
The lifting device consists of a maneuvering roller way, a lifting oil cylinder and a guide mechanism, wherein the lifting oil cylinder is positioned below the maneuvering roller way; the lifting oil cylinder is used for lifting the maneuvering roller way, and the guide mechanism is arranged on the outer side of the lifting oil cylinder to achieve the lifting guide effect.
Wherein, a motor roller bed is arranged on the rotating vehicle body of the stokehold molten iron transfer trolley to carry the molten iron bag and automatically transfer the molten iron bag with the middle transfer trolley.
The high-altitude cross-over conveyor is arranged at a preset height position above the workshop, is higher than a first modeling line, is arranged between a first hoisting machine and a second hoisting machine, and is used for connecting the two hoisting machines to form an H-shaped structure, so that the molten iron ladle is conveyed to the second hoisting machine from the position of the first hoisting machine.
The first manipulator bag receiving conveyor and the second manipulator bag receiving conveyor are both realized by using motorized roller ways.
The first manipulator bag receiving conveyor is higher than the first arrangement line, and the second manipulator bag receiving conveyor is higher than the second arrangement line.
The utility model discloses iron liquid package overline conveying system no longer adopts overhead traveling crane and fork truck to carry, and through connecing the liquid car, transfer car, lifting machine or lifting device, the cooperation rollgang is carried, and the rethread manipulator falls liquid, and the security of carrying improves greatly.
Drawings
Fig. 1 is a schematic top view of the iron ladle cross-line transportation system of the present invention.
Fig. 2 is a schematic front view of a first wire-making molten iron ladle conveying subsystem according to the present invention.
Fig. 3 is a schematic front view of a construction area of the iron ladle cross-line transportation system of the present invention.
Fig. 4 is a schematic structural diagram of the stokehole molten iron transfer trolley of the utility model.
Fig. 5 is a schematic front view of the intermediate ferry transfer vehicle of the present invention.
Fig. 6 is a schematic top view of the intermediate ferry transfer vehicle of the present invention.
Fig. 7 is a schematic view of a lifting device according to the present invention.
Fig. 8 is a schematic structural view of the molten iron ladle-to-ladle manipulator of the present invention.
Fig. 9 is a schematic structural diagram of the hoist of the present invention.
Fig. 10 is a schematic structural view of the in-place safety positioning mechanism of the present invention.
In the figure:
1-a stokehole molten iron transfer trolley 2-a middle ferry transfer trolley 3-a lifting device 4-a first elevator 5-a first molten iron ladle-pouring manipulator 6-a high-altitude cross conveyor 7-a second elevator 8-a second molten iron ladle-pouring manipulator 9-a moulding line 10-a casting machine.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the iron ladle cross-line transportation system of the embodiment of the invention comprises an electric furnace front iron ladle conveying subsystem, a first iron ladle manufacturing line conveying subsystem and a second iron ladle manufacturing line conveying subsystem;
the electric furnace front molten iron ladle conveying subsystem comprises a furnace front molten iron receiving transfer trolley 1 for carrying a molten iron ladle to be connected with high-temperature molten iron in front of an electric furnace 101, and a middle ferry transfer trolley 2 for transferring the molten iron ladle in butt joint with the furnace front molten iron receiving transfer trolley; two molding lines 9 (a first molding line iron on the right side and a second molding line on the left side) are arranged in a workshop in parallel at intervals, a workshop passage is arranged in the middle, each molding line is cast by using a casting machine 10 (such as a bottom pouring type casting machine), a plurality of electric furnaces 101 which are arranged at intervals in a straight line are arranged on one side of the two molding lines in the length direction, the arrangement direction of the electric furnaces is perpendicular to the arrangement direction of the molding lines to form an electric furnace platform 100, and a molten iron receiving transfer trolley in front of the furnaces is butted with a middle ferry transfer trolley to convey molten iron bags to the first molding line and the second molding line.
The first manufacturing line molten iron ladle conveying subsystem comprises a lifting device 3, a first manipulator ladle receiving conveyor 11 and a first molten iron ladle pouring manipulator 5, wherein the lifting device is used for being in butt joint with a middle ferry transfer trolley 2 and lifting a molten iron ladle transferred from the middle of the middle ferry transfer trolley 2, the molten iron ladle is conveyed to a ladle taking position of the first molten iron ladle pouring manipulator 5 by crossing a first molding line through the first manipulator ladle receiving conveyor 11, and the molten iron is poured into a casting machine of the first molding line through the first molten iron ladle pouring manipulator 5;
the first manipulator ladle receiving conveyor 11 is preferably realized by a conveying roller type conveyor, is arranged above the first ladle manufacturing line, and can convey the molten iron ladle across the first ladle manufacturing line;
the second manufacturing line molten iron ladle conveying subsystem comprises a first lifting machine 4, a high-altitude cross conveyor 6, a second lifting machine 7, a second manipulator ladle receiving conveyor 12 and a second molten iron ladle pouring manipulator 8 which are sequentially arranged, wherein the first lifting machine 4 is in butt joint with the middle ferry transfer trolley 2, the first lifting machine 4 lifts a molten iron ladle on the middle ferry transfer trolley 2, the molten iron ladle is conveyed to the position of the second lifting machine 7 through the high-altitude cross conveyor 6 to cross a first molding line and a workshop channel, the molten iron ladle is conveyed to the second manipulator ladle receiving conveyor 12 by the second lifting machine 7, the molten iron ladle is conveyed to a ladle taking position of the second molten iron ladle pouring manipulator 8 by the second molten iron ladle pouring conveyor 12, and the molten iron ladle is poured into a casting machine of a second molding line by the second molten iron ladle pouring manipulator.
The second manipulator ladle receiving conveyor 12 is located below the second molten iron ladle pouring manipulator 8, is horizontally arranged, and is used for horizontally conveying molten iron ladles conveyed by the second hoisting machine 7, and is preferably realized by adopting a conveying roller type conveyor.
The first lifting machine 4 and the second lifting machine 7 are identical in structure, a roller conveyor is arranged on a bottom frame of the first lifting machine for bearing the molten iron ladle, the molten iron ladle can be automatically conveyed after being butted with an external conveyor, and the molten iron ladle is conveniently butted and conveyed.
As a preferred embodiment, the stokehole molten iron transfer trolley 1 is provided with a vehicle-mounted control cabinet 17 and a molten iron ladle lifting ladle cover 15, and is used for opening and closing the molten iron ladle cover in a lifting way, the molten iron ladle cover 15 is arranged on a lifting mechanism 16 arranged on the transfer trolley through a support plate 18 and can be lifted and lowered under the control of the lifting mechanism, the ladle cover on the molten iron transfer trolley or the ladle cover opening operation can be automatically controlled and realized by a vehicle-mounted control cabinet 11, such as through hydraulic drive control or other control ways, a motorized roller table 13 is arranged on a moving trolley body 14 of the stokehole molten iron transfer trolley for carrying the molten iron ladle, as shown in figure 4, specifically, a rotary roller table can be adopted, and can be driven to rotate by a rotary mechanism arranged on the moving trolley body, and the direction can be adjusted to be conveniently butted with a middle transfer trolley.
In addition, the stokehole molten iron transfer trolley 1 can also be provided with a vehicle-mounted dust remover (such as a smoking fan, not shown) for collecting and processing smoke generated in a molten iron bag, such as being arranged on the vehicle-mounted control cabinet 17. The movable trolley body of the stokehole molten iron transfer trolley can be also provided with a weighing device or a weighing sensor (not shown) and can weigh molten iron.
In a preferred embodiment, the stokehole molten iron transfer vehicle travels on a first rail on one side of the electric furnace platform 100, and the intermediate ferry transfer vehicle travels on a second rail perpendicular to the first rail and connected to the first rail at a position at one end of the first rail.
As a preferred embodiment, the intermediate ferry-transport vehicle 2 may be a double-station vehicle-mounted roller bed, as shown in fig. 5 and 6, two sets of roller beds 21 arranged in parallel are symmetrically arranged on the transport vehicle body 20, the transport vehicle body may be implemented by using existing traveling trolleys and other mechanisms, and can transport molten iron ladles, and the double-station vehicle-mounted roller beds are not interfered with each other, thereby facilitating no-load and heavy load.
The embodiment of the utility model provides an in, first moulding line iron liquid package conveying subsystem carries out the iron liquid package by the electric stove platform to the casting machine of first moulding line and carries and the pouring ladle, and the iron liquid package needs to stride across first moulding line and carry to by automatic pouring ladle in the casting machine. The lifting device 3 used therein may be exemplarily composed of a motorized roller table 31, a lifting cylinder 32 and a lifting guide mechanism 33, as shown in fig. 7, the motorized roller table 31 is disposed at the top end, the top end thereof is connected to the lifting cylinder 32 and the top end of the lifting guide mechanism 33, and the lifting device is lifted under the guiding action of the lifting cylinder 32 and the lifting guide mechanism 33.
As a preferred embodiment, the first molten iron ladle-pouring manipulator and the second molten iron ladle-pouring manipulator are identical in structure, and as shown in fig. 8, comprise a transverse translation cart 51, a longitudinal translation cart 52, a lifting and lowering device and a turning and ladle-pouring manipulator 54 for turning and pouring the molten iron ladle, and are located below the longitudinal translation cart, the transverse translation cart is located at the top of the frame and can transversely translate on the top of the frame in a rectangular structure, the longitudinal translation cart is mounted on the transverse translation cart and can translate along the longitudinal direction, the lifting and lowering device of the longitudinal translation cart is connected with the turning and ladle-pouring manipulator 54, when the molten iron ladle is located at a predetermined position, the turning and ladle-pouring manipulator 54 is moved to a position to turn and pour the molten iron ladle into a (bottom pouring) casting machine of a (vertical extrusion) molding line, and the operation of pouring is completed. Wherein, hoisting device can promote the lifting rope 53 of wheel drive, the lifting rope winding is on the lifting pulley, driven rotation, the realization is to the promotion of upset ladle-down manipulator 54, one side and the linear guide 55 sliding connection of upset ladle-down manipulator 54, linear guide installs on the vertically fixed mounting bracket 56 in bottom of longitudinal translation dolly 52, upset ladle-down manipulator 54 has tilting mechanism, is connected the back with the reference column on the molten iron package 19 outer wall, through driven rotation, can realize overturning the molten iron to pour the molten iron into the casting machine that makes the configuration of column line, the structure of upset ladle-down manipulator is prior art, no longer gives unnecessary details to it, can be realized by the structure of any usable upset ladle-down manipulator among the prior art.
The first molten iron ladle-pouring manipulator and the second molten iron ladle-pouring manipulator can adjust the positions in three directions, namely, the molten iron ladle is moved in three dimensions, and all the movement and lifting are guided by hard rails, so that the guiding precision and the equipment positioning precision are ensured; the molten iron ladle-pouring manipulator can automatically find the molten iron receiving port position of the casting machine according to data communication, and can automatically adjust a ladle-pouring curve according to needs during ladle pouring, so that the requirement that the poured molten iron is not excessive is met.
The embodiment of the utility model provides an in, second moulding line molten iron package conveying subsystem carry out the molten iron package by the electric stove to the casting machine of second moulding line and carry and the pouring ladle, the molten iron package need stride across first moulding line and second moulding line and carry, need the high altitude to stride across the workshop main entrance simultaneously (the workshop main entrance need reserve not to be less than 3.5m height the headroom and supply workshop fork truck or personnel business turn over) to by automatic pouring ladle in to the casting machine.
The first and second hoisting machines used in the second molten iron ladle transporting subsystem may be implemented by any available hoisting equipment in the prior art, and as a preferred embodiment, the hoisting machine shown in fig. 9 may be implemented, or may be implemented by other hoisting machines, but is not limited thereto.
The hoisting machine shown in fig. 9 comprises a frame 41 with a four-column frame structure and a lifting car 40 which is arranged in the frame and driven by a lifting mechanism to lift along the axial direction of the frame, wherein the lifting car comprises a horizontally arranged maneuvering roller table 44 for conveying molten iron ladles 19 into and out of the car, and the docking with the intermediate ferry transfer trolley and the overhead crossing conveyor is realized through the maneuvering roller table.
As a preferred embodiment, the bottom of the frame is provided with a stall falling buffer device 45 formed by a hydraulic buffer mechanism, the stall falling buffer device can be realized by a hydraulic mechanism, and is arranged at the bottom of the frame 41, for example, the hydraulic rod of the stall falling buffer device is arranged upwards, and can be realized by a plurality of hydraulic devices, when the car is accidentally stalled and falls, the stall falling buffer device provides buffer power, reduces impact force, and avoids iron liquid splashing or overturning caused by impact of iron liquid bags, and damages to equipment or personnel. Of course, other stall fall mitigation devices may be used to achieve stall mitigation.
As a preferred embodiment, two opposite ends of the lifting car for the molten iron ladle to enter and exit the car are provided with rotatable safety protection baffles 43 to prevent the molten iron ladle from being mistakenly flushed out of the car when the equipment is operated, so that the safety accident of overturning or falling is avoided. The safety protection baffle can be driven by a driving motor through a driving shaft to automatically control to rotate so as to realize the required function, the safety protection baffle can be designed into a V-shaped structure, and one free end of the safety protection baffle can rotate and rise relative to the initial state to be in a gear state or rotate and fall from the first state to be in the initial state when the safety protection baffle is driven to rotate; when being in to keep off the position state, can slide spacingly to the iron liquid package in the car, a free end is higher than the bottom preset height of iron liquid package this moment, realizes spacing to the iron liquid package, prevents that the iron liquid package malfunction from rushing out the car when equipment operation, and when initial condition, it the free end resets, and its tip is less than the bottom and the flexible roll table of iron liquid package this moment, can realize that the iron liquid package freely passes in and out the car. Of course, the safety shield is not limited to the V-shaped configuration described above and may have other shapes or configurations.
As a preferred embodiment, the lifting mechanism may be a chain including a speed reducer disposed at the top end of the frame and a lifting chain 47 connected to a sprocket 46 on the output shaft of the speed reducer, the lifting chain having one end connected to the lifting car and the other end connected to a counterweight 48.
In a preferred embodiment, the upper and lower outer portions of the frame are respectively provided with a safety positioning mechanism 42 for positioning the car when the ladle enters or exits the car. As a preferred embodiment, the safety positioning mechanism for lifting and positioning includes a horizontally disposed limiting rod driven by a positioning cylinder 420 and capable of moving linearly and telescopically, the limiting rod is installed in a guide sleeve 422, and a supporting limiting wheel 421 is provided at the front end of the limiting rod and is matched with a positioning block 423 having a matched arc-shaped groove on the side surface of the elevator car for positioning, so as to realize positioning of the elevator car at a predetermined position, and when the limiting rod extends out, the limiting rod is inserted into the positioning block on the side surface of the elevator car, so as to limit the elevator car at the side surface.
As a preferred embodiment, the inner side of the frame is provided with a guide rail 49 for guiding and limiting the lifting motion of the lifting car, and the upper part and the lower part of the outer side of the lifting car can be respectively provided with a group of guide wheels matched with the guide rail, which is a conventional technology of a guide mechanism of the existing car and is not described again.
As a preferred embodiment, the high-altitude over-span conveyor is arranged at a predetermined height position above the workshop and above the first moulding line, is arranged between the first hoisting machine and the second hoisting machine, is connected with the two hoisting machines to form an H-shaped structure, and conveys the molten iron ladle from the position of the first hoisting machine to the second hoisting machine, and is exemplarily realized by a motorized roller way, as shown in fig. 3.
Because one moulding line is far away from the electric furnace, the other moulding line is separated in the middle, and meanwhile, the workshop passage between the two lines can be ensured to be normally used and cannot pass through the molten iron conveying bag from the ground. Therefore, the embodiment of the utility model provides an adopted the high altitude conveyer to carry, two supporting lifting machines carry the iron liquid to the iron liquid package from electric stove department and pour the manipulator department, supply the iron liquid to pour the manipulator and draw and carry out the iron liquid to pour the package. The requirement of molten iron ladle conveying technology is met, the conveying safety is guaranteed, the requirement of normal use of a workshop channel is guaranteed, the workshop channel with the width of about 3 meters is reserved, and a workshop forklift can normally enter and exit.
Since the position of the pouring machine may vary at any time due to the variation in the size of the sand molds and the position of the gates in the vertical molding line, and this requires the change of the position of the ladle, it is possible to arrange data communication between the (bottom-pouring) pouring machine and the ladle cross-line transportation system as a preferred embodiment. After the position of the casting machine is changed, the molten iron ladle pouring manipulator can automatically find the changed position according to communication, and conveys the molten iron ladle to the position for molten iron ladle pouring.
It should be noted that the embodiment of the utility model provides a first lifting machine and second lifting machine all adopt the redundant design of two backups, and the security is high, avoids because the lifting machine trouble leads to the iron liquid package to fall the emergence accident.
The utility model discloses hot metal ladle overline conveying system, its hot metal to second molding line transport hot metal carries technological process as follows:
after molten iron is received in front of a molten iron ladle furnace, the molten iron ladle is transported to a middle ferry transfer trolley by a molten iron receiving transfer trolley in front of the furnace, the molten iron ladle is transported to a lifting device by the middle ferry transfer trolley, the lifting device is lifted to a preset height and is as high as a first manipulator ladle receiving conveyor, the molten iron ladle is transported to the first manipulator ladle receiving conveyor, then the molten iron ladle is transported to a position where the first molten iron ladle pouring manipulator can operate by the first manipulator ladle receiving conveyor, the first molten iron ladle pouring manipulator performs a liquid pouring operation, and the molten iron is poured into a casting machine of a first molding line.
The molten iron conveying process flow for conveying molten iron to the second molding line is as follows:
after molten iron is received in front of a molten iron ladle furnace, the molten iron ladle is transported to a middle ferry transfer trolley by a furnace front molten iron receiving transfer trolley, the molten iron ladle is transported to a first hoisting machine by the middle ferry transfer trolley, the first hoisting machine is lifted to be in butt joint with a high-altitude over-span conveyor, the molten iron ladle is transported to a second hoisting machine by the high-altitude over-span conveyor, then is transported to a first manipulator ladle receiving conveyor by the second hoisting machine, is transported to a ladle taking position of a second molten iron ladle pouring manipulator by the first manipulator ladle receiving conveyor, is supported by a second ladle pouring manipulator, moves the molten iron ladle to a pouring machine of a second moulding line, pours the molten iron into the pouring machine of the second moulding line, and then is placed on the second manipulator ladle receiving conveyor by the second manipulator, is transported to the second hoisting machine and returns to the high-altitude over-span conveyor, and is transported back to a first waiting state by the high-altitude over-span conveyor; and the middle ferry transfer trolley conveys the molten iron bag to the front of the furnace and is connected with the molten iron transfer trolley, and the molten iron transfer trolley conveys the molten iron bag to the front of the electric furnace and is connected with the next molten iron bag.
The utility model discloses liquid iron package overline conveyor system has realized the unmanned transport operation of connecing the liquid iron to the liquid iron ladle to the electric stove before, and degree of automation is very improved.
The utility model discloses hot metal ladle overline conveying system adopts the manipulator to ladle, can control the ladle to wrap the curve, and the hot metal ladle of being operated can carry out the ascending motion of three dimension side and carry, to the occasion that needs constantly change the pouring machine position of ladle to wrap, and the manipulator of ladle to wrap can realize pouring machine pouring mouth's accurate positioning, pours the hot metal into the pouring machine to the accuracy.
The utility model discloses liquid iron package overline conveyor system can configure to and carry out data chain mutual with dust pelletizing system, in liquid iron package transportation process, according to liquid iron package position difference, opens the tuber pipe valve of relevant position respectively, carries out effective allotment control to the dust removal amount of wind, optimizes dust removal effect.
The utility model discloses hot metal package overline conveyor system is applied to the high temperature molten iron of foundry shop and carries, is one kind and is applicable to workshop technology overall arrangement and requires the electric stove to arrange in moulding line one side, and the hot metal package need stride across the transfer chain system of moulding line or the neotype overline transportation molten iron package when equipment transportation, can be used to replace overhead traveling crane handling or fork truck fork transport to carry.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof;
the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The cross-line molten iron ladle transportation system is characterized by comprising a front molten iron ladle transportation subsystem of an electric furnace, a first manufacturing line molten iron ladle transportation subsystem and a second manufacturing line molten iron ladle transportation subsystem; the first modeling line iron and the second modeling line are arranged in a workshop in parallel at intervals, a workshop passage is arranged in the middle, each modeling line is cast by using one casting machine, a plurality of electric furnaces which are arranged in a linear interval manner are arranged on one side of the length direction of the two modeling lines, and the arrangement direction of the electric furnaces is vertical to the arrangement direction of the modeling lines;
the electric furnace front molten iron ladle conveying subsystem comprises a furnace front molten iron receiving transfer trolley for carrying the molten iron ladle to be connected with high-temperature molten iron in front of the electric furnace, and a middle ferry transfer trolley which is in butt joint with the furnace front molten iron receiving transfer trolley and is used for transferring the molten iron ladle;
the first manufacturing line molten iron ladle conveying subsystem comprises a lifting device, a first manipulator ladle receiving conveyor and a first molten iron ladle pouring manipulator, wherein the lifting device is used for being in butt joint with a middle ferry transfer trolley, lifting a molten iron ladle transferred from the middle of the middle ferry transfer trolley, conveying the molten iron ladle to the first manipulator ladle receiving conveyor, then conveying the molten iron ladle to a ladle taking position of the first molten iron ladle pouring manipulator through the first manipulator ladle receiving conveyor, and pouring the molten iron into a casting machine of a first molding line through a first molten iron ladle pouring manipulator;
the second casting line molten iron ladle conveying subsystem comprises a first lifting machine, a high-altitude cross conveyor, a second lifting machine, a second molten iron ladle receiving conveyor and a second molten iron ladle pouring mechanical arm which are sequentially arranged, wherein the first lifting machine is used for lifting a molten iron ladle on the middle ferry transfer trolley, the molten iron ladle is conveyed to the position of the second lifting machine through the high-altitude cross conveyor and a workshop passage, the second lifting machine is used for conveying the molten iron ladle to the second molten iron ladle receiving conveyor, the second molten iron ladle receiving conveyor is used for conveying the molten iron ladle to a ladle taking position of the second molten iron ladle pouring mechanical arm, and the molten iron ladle is poured into a pouring machine of a second molding line through a second molten iron ladle pouring mechanical handle.
2. The system for the transshipment of molten iron ladles according to claim 1, wherein the stokehold molten iron transfer trolley travels on a first rail on one side of the electric furnace platform, and the intermediate ferry transfer trolley travels on a second rail which is vertically butted against the first rail and is positioned at one end of the first rail; the first rail is perpendicular to the two modeling lines, and the second rail is parallel to the two modeling lines and arranged between the electric furnace platform and one modeling line.
3. The transshipment system for hot metal ladles according to claim 1, wherein the hot metal ladle transfer trolley is provided with an on-board control cabinet and a hot metal ladle lifting ladle cover for opening and closing the hot metal ladle cover in a lifting manner, the hot metal ladle cover is mounted on a lifting mechanism mounted on the transfer trolley through a support plate, and the lifting mechanism controls the lifting and closing operation for covering or uncovering the hot metal ladle cover.
4. The system for the transshipment of molten iron ladles according to claim 1, wherein the intermediate ferry transfer trolley is mounted on a walking trolley body by means of a double-station vehicle-mounted motorized roller bed.
5. The system for transporting the iron ladle across the wire according to claim 1, wherein the first iron ladle pouring manipulator and the second iron ladle pouring manipulator are identical in structure and comprise a transverse translation cart, a longitudinal translation trolley and a turnover ladle pouring manipulator, wherein the turnover ladle pouring manipulator is used for turning over a ladle and is positioned below the longitudinal translation trolley; the longitudinal translation trolley is connected with the turnover overturning manipulator through a lifting device.
6. The transshipment system for molten iron ladles according to claim 1, wherein the lifting device comprises a motorized roller way, a lifting cylinder and a guide mechanism, wherein the lifting cylinder and the guide mechanism are positioned below the motorized roller way; the lifting oil cylinder is used for lifting the maneuvering roller way, and the guide mechanism is arranged on the outer side of the lifting oil cylinder to achieve the lifting guide effect.
7. The system according to claim 1, wherein the rotary trolley body of the stokehold molten iron transfer trolley is provided with a motorized roller table for carrying the molten iron ladle and automatically transferring the molten iron ladle to the intermediate transfer trolley.
8. The system for transporting the molten iron ladle across the wire according to claim 1, wherein the high-altitude cross conveyor is arranged at a predetermined height position above the workshop, is higher than the first modeling line, is arranged between the first hoisting machine and the second hoisting machine, and is connected with the two hoisting machines to form an H-shaped structure, so that the molten iron ladle is transported from the position of the first hoisting machine to the second hoisting machine.
9. The system for the transshipment of molten iron ladles according to claim 1, wherein the first and second manipulator ladle receiving conveyors are each implemented using motorized roller tables.
10. The system of claim 1, wherein the first robotic bag receiving conveyor is positioned above the first routing line and the second robotic bag receiving conveyor is positioned above the second routing line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222589974.0U CN218744825U (en) | 2022-09-29 | 2022-09-29 | Iron liquid package overline conveying system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222589974.0U CN218744825U (en) | 2022-09-29 | 2022-09-29 | Iron liquid package overline conveying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692386A (en) * | 2023-08-08 | 2023-09-05 | 河南钱潮智造有限公司 | Casting return furnace material conveying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692386A (en) * | 2023-08-08 | 2023-09-05 | 河南钱潮智造有限公司 | Casting return furnace material conveying system |
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