CN104451495B - A kind of high temperature scarfing cinder device for dragging dregs - Google Patents

A kind of high temperature scarfing cinder device for dragging dregs Download PDF

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Publication number
CN104451495B
CN104451495B CN201410717003.7A CN201410717003A CN104451495B CN 104451495 B CN104451495 B CN 104451495B CN 201410717003 A CN201410717003 A CN 201410717003A CN 104451495 B CN104451495 B CN 104451495B
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fixed
dolly
transverse shifting
mentioned
motor
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CN104451495A (en
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赵铁石
高佳伟
李二伟
宋晓鑫
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Yanshan University
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Yanshan University
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    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003Apparatus

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manipulator (AREA)
  • Metal Rolling (AREA)

Abstract

A kind of high temperature scarfing cinder device for dragging dregs, which includes Working gantry, the detent mechanism with motion heat-proof device, planer-type pot cover hoisting mechanism and visual monitoring system, collapsible scarfing cinder manipulator for dredging slag from, and the Working gantry is Qian shape frame structure, is fixed on the ground;The dolly that vertically moves in the heat-proof device with motion is engaged with the longitudinal rolling wheel guide rails on Working gantry by roller, transverse shifting dolly is located at and above-mentioned vertically moves little in-car, the transverse shifting dolly is provided with the mechanical arm and manipulator for dredging slag from being connected with motor, and the position near zinc pot on Working gantry is provided with gantry frame type pot cover lifting device.Present configuration is simple, it is highly little, easily controllable to take up room, and can complete the collection broken up with dregs of cadmia simultaneously.

Description

A kind of high temperature scarfing cinder device for dragging dregs
Technical field
The present invention relates to a kind of high temperature scarfing cinder device for dragging dregs.
Background technology
Galvanized sheet has good outward appearance and barrier propterty, is widely used in building industry, light industry, automobile, farming, animal husbandry and fishery And business etc. every profession and trade.Domestic several main manufacturer of steel mill such as Anshan iron and steel plant, Baosteel, Wuhan Iron and Steel Plants etc. have had the plating of maturation at present Zinc production line.But in galvanization production line process, when zinc aluminum pot is in keeping warm mode, as liquid level temperature reduces pot Along can nearby produce crystalloid crust, further, since crust can cause zinc liquid being partially formed vortex, the heat drop for producing is vortexed The reduction of the low molten zinc ability for also resulting in sensing zinc pot, has a strong impact on the production efficiency of Thin Specs thickness coating product.Zinc aluminum pot Limited height of the pot edge far from roof, 650 ° or so of fluid temperature in pot when position is waited, the temperature near zinc aluminum pot is higher, if Cadmia carried out by workman break up to drag for the work such as slag, one side working space is narrow and small, not easy to operate, another aspect bad environments, labor Fatigue resistance is big, big to workman's body harm.
Than larger, such as patent of invention CN102528012A proposes a kind of zinc pot in the occupation of land space of existing scarfing cinder device for dragging dregs Zinc liquid Transmission of manipulator for dredging slag from, the invention realize the motion of device, but the invention using air-cylinder type toggle Using air pressure type of drive, take up room, it is relatively low using temperature;Patent of invention CN101787506A proposes a kind of for zinc-plated The remove device of cadmia in line zinc pot, this invention device drive two Kei-shaped slag buckets, the peace of device using pinion and rack Dress spatial altitude is larger.Utility model patent CN202715820U proposes a kind of slag rake swinging dragveyer device, the patent energy Realize the collection cleaning to molten iron, molten steel surface floating dregs, it is impossible to carry out breaing up process, single function by dregs.
The content of the invention
It is an object of the invention to provide one kind take up room it is little, automatically cadmia can be broken up, and by the cadmia broken up receive The high temperature scarfing cinder device for dragging dregs of collection.
Technical scheme is as follows:
The invention mainly comprises Working gantry, the detent mechanism with motion heat-proof device, planer-type pot cover hoisting mechanism And visual monitoring system, collapsible scarfing cinder manipulator for dredging slag from.
The Working gantry is Qian shape frame structure, is fixed on the ground by several pillars.
The detent mechanism with motion heat-proof device includes longitudinal rolling wheel guide rails, transverse-roller guide rail, vertically moves Dolly and transverse shifting dolly, wherein longitudinal rolling wheel guide rails are located on the track base being connected with Working gantry, it is described to vertically move Dolly is made up of two L-type rectangle shaped steel, stopper and rollers, and two L-type rectangle shaped steel are oppositely arranged, and composition vertically moves dolly Car wall, its two ends is separately fixed on the base plate of box-type stopper, and the centre of the side board of the box-type stopper is respectively provided with One vent, is respectively provided with four rolling under the base plate of the box-type stopper, and the roller is engaged with longitudinal rolling wheel guide rails, and two Portion's vertical drive motor is separately fixed at the two ends for vertically moving little in-car, motor shaft and the tooth being located on the outside of above-mentioned side board Wheel is joined directly together, and the gear is engaged with the rack case of the side for being fixed on above-mentioned rollers guide rail, and this vertically moves dolly and is provided with Cover plate.Air channel is provided with the car wall for vertically moving dolly side, an air inlet is respectively arranged at the two ends with above the air channel, in the middle of which 2-3 air outlet is provided with, electric, the mechanical organ of the inside can be cooled down.Transverse shifting dolly is fixed on above-mentioned The centre of dolly being vertically moved, organ cover being respectively provided with the both sides of the transverse shifting dolly, one end of the organ cover is fixed respectively On the side wall of transverse shifting dolly, the other end of the organ cover is fixed on the block being located in above-mentioned box-type stopper, Two corresponding pair rollers of both sides are respectively equipped with two other side wall of transverse shifting dolly is outside upper, two couple in the same side rolls In wheel, the position of a pair roller in the inner part is higher than a pair roller in the outer part, little in vertically moving for above-mentioned organ cover both sides Car car wall is provided with lateral wheel guide rail, on the lateral wheel guide rail is provided with upper rail in parallel, the lateral wheel guide rail with Pair roller engagement of the position under, upper rail is located at position on a upper pair roller, and is engaged with.Laterally driven electricity Machine is fixed on the little in-car of transverse shifting, the motor shaft of the motor be located at outside the transverse shifting dolly side wall of air channel side Gear is connected, and the gear is meshed with the tooth bar being located above above-mentioned upper rail, and the relative motion of gear and tooth bar makes laterally shifting Dynamic dolly moves back and forth.
The collapsible scarfing cinder manipulator for dredging slag from includes motor, mechanical arm, manipulator for dredging slag from, intermediate connecting shaft and bearing Seat, two servomotors are fixed on the little in-car side of transverse shifting, a motor and the bearing block for being located at the little in-car of transverse shifting It is connected, the direction of control machinery arm, another motor are connected with the intermediate connecting shaft of mechanical arm, intermediate connecting shaft is led to mechanical arm Flange connection is crossed, the mechanical arm is located at outside the bottom of transverse shifting dolly, for breaing up cadmia;Two other servomotor is fixed In the little in-car opposite side of transverse shifting, a motor is connected with the little in-car bearing block of transverse shifting is located at, control machinery hand Folding and unfolding, another motor is connected with the intermediate connecting shaft of manipulator, and the intermediate connecting shaft is connected with manipulator for dredging slag from, and this drags for slag Manipulator is located at outside transverse shifting dolly.
The planer-type pot cover hoisting mechanism includes portal frame, counterweight, steel wire rope, fixed pulley, screw jack and motor, Portal frame is fixed on Working gantry near the position of zinc pot, the portal frame by four circular shaped steel as column, two I-shapeds Used as crossbeam, crossbeam two ends are connected steel up and down respectively with two connecting plates, form a framework, four angles of the framework respectively with The connection of above-mentioned four root post, is respectively equipped with a fixed pulley on crossbeam wherein one end and middle two curb girders wall, with above-mentioned horizontal stroke Beam with one end and a pulley also is provided with the middle of lower connecting plate, the inner side in the middle of above-mentioned two crossbeam is provided with a connection Plate, a fixed pulley are fixed on the connecting plate, and the fixed pulley is triangular in shape with two fixed pulleys on above-mentioned middle connecting plate Arrangement.The column of portal frame side is provided with counterweight, and the counterweight two ends are provided with guide wheel, and one end of three steel wire ropes is separately fixed at On three hangers being triangularly arranged on zinc pot pot cover, wherein the hanger corresponding with two fixed pulleys of both sides in the middle of crossbeam On two steel wire ropes the other end be each passed through in the middle of crossbeam and the fixed pulley of one end after, be fixed on the hanger on counterweight both sides On, the other end of another steel cable be each passed through it is above-mentioned be located in crossbeam on connecting plate and in the middle of the connecting plate of one end determine cunning Wheel, is fixed on the hanger in the middle of above-mentioned counterweight.Support base is provided with being provided with the Working gantry of counterweight side, is set on support base The output shaft for having motor and screw jack, the motor is connected with screw jack, and the output shaft of the lift is reconnected with matching somebody with somebody. Two industrial cameras in the visual monitoring system are respectively provided on the lower connecting plate at above-mentioned crossbeam two ends, two industrial cameras Sideling staggered relatively, two cameras are seen image mosaic by image procossing, are carried out by zinc liquid situation of change in observation pot Based Intelligent Control.
The course of work of invention is as follows:
The present invention from the pot cover of zinc aluminum pot keeping warm mode, i.e. zinc aluminum pot cover above pot when, by visual monitoring System is monitored to zinc liquid slagging scorification state in pot, when slagging scorification occurs in zinc aluminum pot liquid level or reaches certain time length, drags for slag program certainly Dynamic operation, first Motor drive screw jack drive steel wire rope weight to move down, and open pot cover, then vertically move dolly Move in zinc aluminum pot from from standby outside the zinc aluminum pot, mechanical arm puts down, then by the positioning with motion heat-proof device Mechanism is positioned to transverse shifting dolly, is started to rotate and is broken up crystallization dregs, by the cadmia whole in pot wall from the middle of pot After having broken up, mechanical arm is returned to, while manipulator for dredging slag from is put down, cadmia is collected and is picked up, manipulator for dredging slag from Be reduced to below organ cover, then remove outside zinc aluminum pot at cadmia collection, outwell cadmia, so circulation until cleared up cadmia, so After vertically move dolly and remove zinc aluminum pot and return to standby place, the insulation of most pot cover;Simultaneity factor is also periodically to the firm life of inwall Long aluminium cadmia carries out scraping, and its scarfing cinder process is substantially same to drag for slag process.
The present invention is had the advantage that compared with existing apparatus:
1st, simple structure, take up room it is little, easily controllable;
2nd, the collection broken up with dregs of cadmia can be completed simultaneously, and function is more;
3rd, by being thermally insulated to vertically moving crossbeam, can be to the mechanical electric element of transverse shifting car interior Play good thermal insulation protection effect;
4th, zinc liquid situation of change in observation pot is sideling placed using two relative industrial cameras, by image procossing by two Individual camera sees image mosaic, makes one observation conveniently, and can realize that fixed point drags for slag function.
Description of the drawings
Fig. 1 is present configuration simplified schematic diagram.
Fig. 2 be the present invention vertically move vehicle structure simplified schematic diagram.
Fig. 3 is the transverse shifting vehicle structure simplified schematic diagram of the present invention.
Fig. 4 is the planer-type pot cover hoisting mechanism structure schematic diagram of the present invention.
In figure:1st, Working gantry, 2, tooth bar, 3, gear, 4, vertical drive motor, 5, vertically move dolly, 6, planer-type Pot cover hoisting mechanism, 7, transverse shifting dolly, 8, longitudinal rolling wheel guide rails, 9, track base, 5-1, cover plate, 5-2, air outlet, 5-3, Air channel, 5-4, organ cover, 5-5, air outlet, 5-6, box-type stopper, 5-7, roller, 5-8, vent, 5-9, upper rail, 5- 10th, lower guideway, 5-11, L-shaped shaped steel, 7-1, gear, 7-2, horizontal drive motor, 7-3, roller, 7-4, roller, 7-5, dragveyer Tool hand, 7-6, servomotor, 7-7, intermediate connecting shaft, 7-8, bearing block, 7-9, servomotor, 7-10, mechanical arm, 6-1, I-shaped Steel, 6-2, circular shaped steel, 6-3, guide wheel, 6-4, counterweight, 6-5, support base, 6-6, screw jack, 6-7, motor, 6-8, fixed cunning Wheel, 6-9, connecting plate, 6-10, steel wire rope, 6-11, connecting plate, 6-12, fixed pulley, 6-13 hangers, 6-14 cameras, 6-15, pot Lid.
Specific embodiment
In the schematic diagram of the high temperature scarfing cinder device for dragging dregs shown in Fig. 1, Working gantry 1 is Qian shape frame structure, by 6 Pillar is fixed on the ground, and the appearance and size of Working gantry is 9m × 10m × 4.5m, zinc aluminum pot external diameter 5000mm, internal diameter 3960mm, height 2549mm.
Longitudinal rolling wheel guide rails 8 are located on the track base 9 being connected with Working gantry, as shown in Figures 2 and 3, and the longitudinal direction is moved Dynamic dolly 5 is made up of two L-type rectangle shaped steel, stopper and rollers, and two L-shaped shaped steel 5-11 are oppositely arranged, and composition is vertically moved The car wall of dolly, its two ends are separately fixed on the base plate of box-type stopper 5-6, the centre of the side board of the box-type stopper A vent 5-8 is provided with, and four rolling 5-7 is respectively provided with the base plate of above-mentioned box-type stopper, the roller and longitudinal roller Guide rail is engaged, and two vertical drive motors 4 are separately fixed at the two ends for vertically moving little in-car, motor shaft be located at above-mentioned side Gear 3 on the outside of the baffle plate of face is joined directly together, and the gear is engaged for 2 casees with the tooth bar of the side for being fixed on above-mentioned rollers guide rail, and this is indulged Cover plate 5-1 is provided with to moving cart.Air channel 5-3 is provided with the car wall for vertically moving dolly side, two ends above the air channel An air inlet 5-5 is respectively provided with, 3 air outlet 5-2 in the middle of which, are provided with, electric, the mechanical organ of the inside can be cooled down Cooling.Transverse shifting dolly 7 is fixed on the above-mentioned centre for vertically moving dolly, is respectively provided with wind in the both sides of the transverse shifting dolly Qin cover 5-4, one end of the organ cover are separately fixed on the side wall of transverse shifting dolly, and the other end of the organ cover is fixed on and sets On the block in above-mentioned box-type stopper, as shown in figure 3, being respectively equipped with two outside two other side wall of transverse shifting dolly Two corresponding pair rollers of side, in two pair rollers of the same side, the position of a pair roller 7-3 in the inner part is higher than in the outer part One pair roller 7-4, is provided with lateral wheel guide rail 5-10 in vertically moving for above-mentioned organ cover both sides, in the lateral wheel on dolly car wall Upper rail 5-9 in parallel is provided with above guide rail, a pair roller of the lateral wheel guide rail with position under is engaged, upper rail position In position on a upper pair roller, and it is engaged with.Horizontal drive motor 7-2 is fixed on the little in-car of transverse shifting, the drive The motor shaft of dynamic motor is connected with the gear 7-1 being located at outside the transverse shifting dolly side wall of air channel side, the gear be located at State the tooth bar above upper rail to be meshed, the relative motion of gear and tooth bar moves back and forth moving cart.Two servomotors It is fixed on the little in-car side of transverse shifting, a servomotor 7-6 and the bearing block 7-8 phases for being located at the little in-car of transverse shifting Even, the folding and unfolding of control machinery hand, another servomotor 7-9 is connected with the intermediate connecting shaft 7-7 of manipulator, the intermediate connecting shaft It is connected by flange with manipulator for dredging slag from 7-5, the manipulator for dredging slag from is located at outside transverse shifting dolly, for the receipts to cadmia Collection;Two other servomotor is fixed on the little in-car side of transverse shifting, a servomotor be located at the little in-car of transverse shifting Bearing block be connected, the direction of control machinery arm 7-10, another servomotor are connected with the intermediate connecting shaft of mechanical arm, centre Connecting shaft is connected by flange with mechanical arm, and the mechanical arm is located at outside the bottom of transverse shifting dolly, for breaing up cadmia.
As shown in figure 4, portal frame 6 is fixed on Working gantry near the position of zinc pot, the portal frame is by four circular types Used as column, used as crossbeam, crossbeam two ends are connected two I-steel 6-1 steel 6-2 up and down respectively with two connecting plate 6-9, are formed One framework, four angles of the framework are connected with above-mentioned four root post respectively, on crossbeam wherein one end and middle two curb girders wall A fixed pulley is respectively equipped with, and a fixed pulley also is provided with the middle of the lower connecting plate with above-mentioned crossbeam with one end, above-mentioned two Inner side in the middle of individual crossbeam is provided with a connecting plate 6-11, and a fixed pulley 6-12 is fixed on the connecting plate, the fixed pulley with In the middle of above-mentioned crossbeam, two fixed pulleys of both sides are triangularly arranged.Portal frame is provided with the column of the side of fixed pulley and is provided with matches somebody with somebody Weight 6-4, the counterweight two ends are provided with guide wheel 6-3, and one end of three steel wire ropes is separately fixed at triangular in shape on zinc pot pot cover 6-15 Arrangement three hanger 6-13 on, three hangers respectively with above-mentioned middle connecting plate and crossbeam in the middle of both sides two fixed pulleys It is corresponding, wherein the other end of two steel wire ropes on the hanger corresponding with two fixed pulleys of both sides in the middle of crossbeam is worn respectively Cross in the middle of crossbeam and the fixed pulley of one end after, be fixed on the hanger on counterweight both sides, the other end point of another steel cable 6-10 After above-mentioned Chuan Guo not being located in crossbeam the fixed pulley 6-8 on connecting plate and in the middle of the connecting plate of one end, it is fixed in the middle of above-mentioned counterweight Hanger on.Support base 6-5 is provided with being provided with the Working gantry of counterweight side, the support base is provided with motor 6-7 and spiral Jack 6-6, the output shaft of the motor are connected with screw jack, and the output shaft of the lift is reconnected with matching somebody with somebody.Two industrial Camera 6-14 is respectively provided on the lower connecting plate at above-mentioned crossbeam two ends, and two industrial cameras are sideling staggered relatively.

Claims (2)

1. a kind of high temperature scarfing cinder device for dragging dregs, its Working gantry main including Qian shape frame structure, with motion heat-proof device Detent mechanism, collapsible scarfing cinder manipulator for dredging slag from, planer-type pot cover hoisting mechanism and visual monitoring system;The Qian shape framework The Working gantry of structure is fixed on the ground by several pillars, and the detent mechanism with motion heat-proof device includes indulging Way roller guide rail, transverse-roller guide rail, dolly and transverse shifting dolly are vertically moved, wherein longitudinal rolling wheel guide rails are located at and work On the track base that stand is connected, the dolly that vertically moves is made up of two L-type rectangle shaped steel, stopper and rollers, two L-type squares Shape shaped steel is oppositely arranged, and composition vertically moves the car wall of dolly, and its two ends is separately fixed on the base plate of box-type stopper, the case The centre of the side board of body formula stopper is respectively provided with a vent, and four rollings are respectively provided with the base plate of the box-type stopper Wheel, the roller are engaged with above-mentioned longitudinal rolling wheel guide rails, and two vertical drive motors are separately fixed at and vertically move little in-car Two ends, motor shaft are connected with the direct geared being located on the outside of above-mentioned side board, the gear be fixed on above-mentioned rollers guide rail The tooth bar of side is meshed, and transverse shifting dolly is fixed on the above-mentioned centre for vertically moving dolly, in the transverse shifting dolly Both sides are respectively provided with organ cover, and one end of the organ cover is separately fixed on the side wall of transverse shifting dolly, the organ cover it is another One end is fixed on the block being located in above-mentioned box-type stopper, and in two other of transverse shifting dolly, side wall is outside upper sets respectively There are two pair rollers that both sides are corresponding, in two pair rollers of the same side, the position of a pair roller in the inner part is higher than in the outer part A pair roller, be provided with lateral wheel guide rail on dolly car wall in vertically moving for above-mentioned organ cover both sides, in the lateral wheel guide rail Upper rail in parallel is provided with above, a pair roller of the lateral wheel guide rail with position under is engaged, upper rail is located at position On a upper pair roller, and it is engaged with;Horizontal drive motor is fixed on the little in-car of transverse shifting, the electricity of the motor Arbor is connected with the gear being located at outside the transverse shifting dolly side wall of air channel side, the gear be located above above-mentioned upper rail Tooth bar is meshed, and the relative motion of gear and tooth bar moves back and forth transverse shifting dolly;It is characterized in that:It is described collapsible clear Slag manipulator for dredging slag from is located on the transverse shifting dolly of the detent mechanism with motion heat-proof device, it include motor, mechanical arm, Manipulator for dredging slag from, intermediate connecting shaft and bearing block, two servomotors are fixed on the little in-car side of transverse shifting, a motor It is connected with the little in-car bearing block of transverse shifting is located at, the direction of control machinery arm, the centre of another motor and mechanical arm connect Spindle connects, and intermediate connecting shaft is connected by flange with mechanical arm, and the mechanical arm is located at outside the bottom of transverse shifting dolly, in addition Two servomotors are fixed on the little in-car opposite side of transverse shifting, a motor and the bearing block for being located at the little in-car of transverse shifting It is connected, another motor is connected with the intermediate connecting shaft of manipulator, and the intermediate connecting shaft is connected with manipulator for dredging slag from, the dragveyer Tool hand is located on transverse shifting dolly;It is close that the planer-type pot cover hoisting mechanism and visual monitoring system are fixed on Working gantry The position of zinc pot, planer-type pot cover hoisting mechanism include portal frame, counterweight, steel wire rope, fixed pulley, screw jack and motor, Portal frame is fixed on Working gantry near the position of zinc pot, the portal frame by four circular shaped steel as column, two I-shapeds Used as crossbeam, crossbeam two ends are connected steel up and down respectively with two connecting plates, form a framework, four angles of the framework respectively with The connection of above-mentioned four root post, is respectively equipped with a fixed pulley on crossbeam wherein one end and middle two curb girders wall, with above-mentioned horizontal stroke Beam with one end and a pulley also is provided with the middle of lower connecting plate, the inner side in the middle of above-mentioned two crossbeam is provided with a connection Plate, a fixed pulley are fixed on the connecting plate, and the fixed pulley is triangular in shape with two fixed pulleys on above-mentioned middle connecting plate Arrangement;The column of portal frame side is provided with counterweight, and the counterweight two ends are provided with guide wheel, and one end of three steel wire ropes is separately fixed at On three hangers being triangularly arranged on zinc pot pot cover, wherein the hanger corresponding with two fixed pulleys of both sides in the middle of crossbeam On two steel wire ropes the other end be each passed through in the middle of crossbeam and the fixed pulley of one end after, be fixed on the hanger on counterweight both sides On, the other end of another steel cable be each passed through it is above-mentioned be located in crossbeam on connecting plate and in the middle of the connecting plate of one end determine cunning Wheel, is fixed on the hanger in the middle of above-mentioned counterweight;Support base is provided with being provided with the Working gantry of counterweight side, is set on support base The output shaft for having motor and screw jack, the motor is connected with screw jack, and the output shaft of the lift is reconnected with matching somebody with somebody, Two industrial cameras in the visual monitoring system are respectively provided on the lower connecting plate at above-mentioned crossbeam two ends, two industrial cameras It is sideling staggered relatively.
2. a kind of high temperature scarfing cinder device for dragging dregs according to claim 1, it is characterised in that:It is described to vertically move on dolly It is provided with cover plate;Air channel is provided with the car wall for vertically moving dolly side, an air inlet above the air channel, is respectively arranged at the two ends with, its Centre is provided with 2-3 air outlet.
CN201410717003.7A 2014-12-01 2014-12-01 A kind of high temperature scarfing cinder device for dragging dregs Active CN104451495B (en)

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CN201410717003.7A CN104451495B (en) 2014-12-01 2014-12-01 A kind of high temperature scarfing cinder device for dragging dregs

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105603348B (en) * 2016-02-04 2018-09-04 燕山大学 A kind of high temperature resistant scarfing cinder device for dragging dregs
CN112316572A (en) * 2020-09-23 2021-02-05 张国丽 Welding fume purifier capable of moving in two directions
CN117889658A (en) * 2024-03-18 2024-04-16 宝鸡宝钛合金材料有限公司 Smelting furnace for metal smelting

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JP3520639B2 (en) * 1995-12-07 2004-04-19 Jfeスチール株式会社 Manufacturing method and apparatus for hot-dip coated steel sheet
CN201098736Y (en) * 2007-07-23 2008-08-13 中冶集团北京冶金设备研究设计总院 Dolly type three-pawl skimmer
CN202246820U (en) * 2011-09-02 2012-05-30 上海梅山钢铁股份有限公司 Crushing device for bottom residues of zinc boiler
CN102528012B (en) * 2012-01-09 2014-07-02 武汉钢铁(集团)公司 Transmission of manipulator for dredging slag from liquid zinc of zinc pot
CN203830719U (en) * 2014-04-29 2014-09-17 云南昆钢重型装备制造集团有限公司 Slag-removing device with slag-breaking function

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