CN103240408A - Hydraulic turnover device of hot metal ladle - Google Patents
Hydraulic turnover device of hot metal ladle Download PDFInfo
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- CN103240408A CN103240408A CN2013102077588A CN201310207758A CN103240408A CN 103240408 A CN103240408 A CN 103240408A CN 2013102077588 A CN2013102077588 A CN 2013102077588A CN 201310207758 A CN201310207758 A CN 201310207758A CN 103240408 A CN103240408 A CN 103240408A
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention discloses a hydraulic turnover device of a hot metal ladle. A steel structure underframe of the hydraulic turnover device is fixed on a foundation, wherein two turnover hydraulic cylinders, two uprights and two buffer supports are symmetrically fixed on the two sides of the steel structure underframe; rotary supports are fixed at the top ends of the two uprights; a front cross beam of a movable bracket is symmetrically articulated with the two rotary supports; a rear cross beam base is arranged on the two buffer supports; piston rod ends of the two turnover hydraulic cylinders are symmetrically articulated with a left side plate and a right side plate of the movable bracket; and a locking oil cylinder and a locking pin shaft are mounted on a rear cross beam of the movable bracket. According to the hydraulic turnover device, a turnover acting force is totally borne by the steel structure underframe, and wholly transferred to the foundation by the steel structure underframe, so that a civil foundation is uniform in stressing and low in construction cost; particularly, most of cylinder body sections of the turnover hydraulic cylinders sink underground, so that the height of the gravity center of the turnover movable bracket is reduced greatly, and the height of the gravity center of the hot metal ladle during working is further reduced; and the two turnover hydraulic cylinders and the two bracing rotary supports are adopted, so that the turnover stability is improved greatly.
Description
Technical field
The invention belongs to technical field of metallurgical equipment, be specifically related to a kind of hot-metal bottle hydraulic pressure turn-over device.
Background technology
The molten iron that blast furnace process is produced, general employing standard hot-metal bottle and tank car are by traction locomotive or rack winch traction, run to hot-metal bottle tipping hoist engine position by the industrial railway line, again by the hot-metal bottle on the hoist engine upset tank car of tumbling, thereby realize the molten iron ingot bar or divide jar.This production technology generally is made up of industrial railway special line, hot-metal bottle, hot-metal ladle and carriage, traction locomotive, the hoist engine of tumbling, driving etc.Railway line take up an area of more and with factory in traffic certainly will interlock, influence ground and passes through, traffic accident easily takes place; And each hot-metal bottle in using must have a hot-metal ladle and carriage, and the whole investment of whole production technology and maintenance cost are bigger.
Summary of the invention
The purpose of this invention is to provide a kind of hot-metal bottle hydraulic pressure turn-over device, it is a kind of hydraulic pressure turn-over device that does not have the nonstandard hot-metal bottle of railway industrial siding, saved railway line, hot-metal ladle and carriage, traction locomotive and the hoist engine etc. of tumbling, saved and invest, save to greatest extent arrangement space.The nonstandard hot-metal bottle that the present invention is particularly suitable for being complementary with pig machine is realized 105 ° of upsets, guarantees that molten iron injects in the pig machine swage by certain flow in the time in technological requirement in the hot-metal bottle, realizes the molten iron ingot bar.
Technical solution of the present invention is: a kind of hot-metal bottle hydraulic pressure turn-over device have the steel construction underframe, and the steel construction underframe is fixed on the ground; Described steel construction underframe bilateral symmetry fixedly has two upsets hydraulic cylinder, two columns and two buffering bearings, and two upset hydraulic cylinders lay respectively between two columns and two the buffering bearings; All fixedly there is rotary support on the top of described two columns, and the front beam symmetry of travel(l)ing rest is hinged on two rotary supports, and the rear cross beam seat is on two buffering bearings; The tailpiece of the piston rod symmetry of described two upset hydraulic cylinders is hinged on the left side plate of travel(l)ing rest; Locking cylinder and locking bearing pin are installed on the rear cross beam of described travel(l)ing rest, and the tailpiece of the piston rod of an end and the locking cylinder of locking bearing pin is hinged, and a locking pin-and-hole of picking up the ears on the plate is complementary.
The cylinder body epimere of described upset hydraulic cylinder is fixedly supported on the upper surface of steel construction underframe, sinks under the hypomere in the cavity of ground in the cylinder body.
The hinged support of the left side plate of described upset hydraulic cylinder piston rod end and travel(l)ing rest is positioned at the left side plate middle and lower part of travel(l)ing rest and near a side of column, and described hinged support is positioned on the line of centres of hot-metal bottle horizontal level cross central line and two rotary supports after making 105 ° of travel(l)ing rest upsets.
Described upset hydraulic cylinder is oscillating motor.
The advantage that the present invention has and effect:
1, inverting action power of the present invention is born by the steel construction underframe, is passed to ground by steel construction underframe integral body again, so foundation of civil work is stressed evenly, has reduced the cost of ground; Be sunken to underground under the hydraulic cylinder body section of particularly the overturning major part, the height of C.G. of upset travel(l)ing rest is reduced greatly, and then the height of C.G. of hot-metal bottle when also having reduced work, and adopt two upset hydraulic cylinders and dual-gripper rotary supports, tilt-stable significantly improved.
2, the present invention can realize that the hot-metal bottle flip angle reaches 105 °, guarantees that a jar interior molten iron all flows out; Hydraulic system pressure≤25MPa; Tank body reversal rate 10-30min, tank body sinking speed 3-7min can guarantee ingot bar fully, divide a jar technological requirement.
3, the present invention can realize in tank body upset or the landing process in arbitrarily angled This vehicle stops frequently, the operation and eliminate molten iron knot lid of can skimming.
4, the present invention is simple in structure, bearing capacity is strong, easy to operate, operate steadily, the reliability height, and equipment dynamic is little, operating cost is low, it is simple and convenient to safeguard.
Description of drawings
Fig. 1 is structural front view of the present invention,
Fig. 2 is structure vertical view of the present invention,
Fig. 3 is structure left view of the present invention,
Fig. 4 is rollover states schematic diagram of the present invention.
The specific embodiment
Below in conjunction with Fig. 1,2,3,4 a kind of embodiment of the present invention is described.
A kind of hot-metal bottle hydraulic pressure turn-over device has steel construction underframe 1, and steel construction underframe 1 is fixed on the ground 2; Described steel construction underframe 1 bilateral symmetry fixedly has two upsets hydraulic cylinder 3, two columns 4 and two buffering bearings 5, and two upset hydraulic cylinders 3 lay respectively between two columns 4 and two the buffering bearings 5; All fixedly there is rotary support 6 on the top of described two columns 4, and the front beam symmetry of travel(l)ing rest 7 is hinged on two rotary supports 6, and the rear cross beam seat is on two buffering bearings 5; The tailpiece of the piston rod symmetry of described two upset hydraulic cylinders 3 is hinged on the left side plate of travel(l)ing rest 7; Locking cylinder 8 and locking bearing pin 9 are installed on described travel(l)ing rest 7 rear cross beams, and an end of locking bearing pin 9 is hinged with the tailpiece of the piston rod of locking cylinder 8, and the locking pin-and-hole 12 that is picked up the ears on the plate 11 in locking bearing pin 9 and hot-metal bottle 10 bottoms one is complementary.
The cylinder body epimere of described upset hydraulic cylinder 3 is fixedly supported on the upper surface of steel construction underframe 1, sinks under the hypomere in the cavity of ground 2 in the cylinder body.The hinged support of the left side plate of described upset hydraulic cylinder 3 tailpieces of the piston rod and travel(l)ing rest 7 is positioned at the left side plate middle and lower part of travel(l)ing rest 7 and near a side of column 4, and described hinged support is positioned on the line of centres of hot-metal bottle 10 horizontal level cross central lines and two rotary supports 6 after making 105 ° of travel(l)ing rest 7 upsets.Described upset hydraulic cylinder 3 is oscillating motor.
During use, be transported to the hot-metal bottle of iron foundry (shop) or steelshop by the blast furnace ironmaking workshop, by driving hang onto on the travel(l)ing rest 7 and all around the location, piston rod by HYDRAULIC CONTROL SYSTEM locking cylinder 8 stretches out then, promoting locking bearing pin 9 inserts hot-metal bottles 10 bottoms one and picks up the ears hot-metal bottle and travel(l)ing rest to be locked in the locking pin-and-hole 12 on the plate 11; Stretch out by HYDRAULIC CONTROL SYSTEM upset hydraulic cylinder 3 piston rods again, promote travel(l)ing rest 7 and slowly overturn with certain speed together with the rotary support 6 of hot-metal bottle 10 around column 4 tops, molten iron is overflowed with flow comparatively uniformly, turn to 105 ° of molten iron and fallen.Molten iron has fallen the back by the withdrawal of HYDRAULIC CONTROL SYSTEM upset hydraulic cylinder 3 piston rods, and travel(l)ing rest 7 is got back to horizontal level together with hot-metal bottle 10, the impulsive force when reducing upset hydraulic cylinder 3 contraction returns by buffering bearing 5 at this moment; By the piston rod withdrawal of HYDRAULIC CONTROL SYSTEM locking cylinder 8, drive locking bearing pin 9 returns and make travel(l)ing rest 7 and hot-metal bottle 10 releases again, driving hangs the sky hot-metal bottle and waits for subjob down.
The present invention is by HYDRAULIC CONTROL SYSTEM upset hydraulic cylinder 3 and locking cylinder 8 work; realize hot-metal bottle 10 locking, tumble, return, release action; with molten iron evenly, continuously in Molten iron chute flows to the swage or little ladle of pig machine, the purpose that realizes the molten iron ingot bar or divide jar.Reversal rate is controlled by the hydraulic operation platform by operating personnel, and can realize in hot-metal bottle 10 upsets or the landing process, and in arbitrarily angled This vehicle stops frequently, skim operation and elimination molten iron knot cover.
Above-described embodiment is preferred embodiment of the present invention, is not to limit the scope of the present invention, so all equivalent variations of being done with the described content of claim of the present invention all should be included within the claim scope of the present invention.
Claims (4)
1. hot-metal bottle hydraulic pressure turn-over device, it is characterized in that: described device has steel construction underframe (1), and steel construction underframe (1) is fixed on the ground (2); Described steel construction underframe (1) bilateral symmetry fixedly has two upsets hydraulic cylinder (3), two columns (4) and two buffering bearings (5), and two upset hydraulic cylinders (3) lay respectively between two columns (4) and two the buffering bearings (5); All fixedly there is rotary support (6) on the top of described two columns (4), and the front beam symmetry of travel(l)ing rest (7) is hinged on two rotary supports (6), and the rear cross beam seat is on two buffering bearings (5); The tailpiece of the piston rod symmetry of described two upset hydraulic cylinders (3) is hinged on the left side plate of travel(l)ing rest (7); Locking cylinder (8) and locking bearing pin (9) are installed on the rear cross beam of described travel(l)ing rest (7), and the tailpiece of the piston rod of an end and the locking cylinder (8) of locking bearing pin (9) is hinged, and locking bearing pin (9) locking pin-and-hole (12) of picking up the ears on the plate (11) bottom hot-metal bottle (10) is complementary.
2. hot-metal bottle hydraulic pressure turn-over device according to claim 1, it is characterized in that: the cylinder body epimere of described upset hydraulic cylinder (3) is fixedly supported on the upper surface of steel construction underframe (1), sinks under the hypomere in the cavity of ground (2) in the cylinder body.
3. hot-metal bottle hydraulic pressure turn-over device according to claim 1 and 2, it is characterized in that: the hinged support of the left side plate of described upset hydraulic cylinder (3) tailpiece of the piston rod and travel(l)ing rest (7) is positioned at the left side plate middle and lower part of travel(l)ing rest (7) and near a side of column (4), and described hinged support is positioned on the line of centres of hot-metal bottle (10) horizontal level cross central line and two rotary supports (6) after making 105 ° of travel(l)ing rest (7) upsets.
4. hot-metal bottle hydraulic pressure turn-over device according to claim 3, it is characterized in that: described upset hydraulic cylinder (3) is oscillating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207758.8A CN103240408B (en) | 2013-05-29 | 2013-05-29 | Hydraulic turnover device of hot metal ladle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207758.8A CN103240408B (en) | 2013-05-29 | 2013-05-29 | Hydraulic turnover device of hot metal ladle |
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| CN103240408A true CN103240408A (en) | 2013-08-14 |
| CN103240408B CN103240408B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310207758.8A Active CN103240408B (en) | 2013-05-29 | 2013-05-29 | Hydraulic turnover device of hot metal ladle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834411A (en) * | 2016-06-12 | 2016-08-10 | 中冶京诚工程技术有限公司 | Tipping device for molten iron pouring station |
| CN106066167A (en) * | 2016-06-30 | 2016-11-02 | 马鞍山市致呈机电有限公司 | A kind of steel ladle hydraulic pressure flip angle monitoring device and method thereof |
| CN109834250A (en) * | 2019-03-29 | 2019-06-04 | 马鞍山市致呈机电有限公司 | A kind of mobile steel (iron) water pot is tumbled equipment and casting method |
| CN110964871A (en) * | 2018-09-28 | 2020-04-07 | 宝钢工程技术集团有限公司 | Suspension arm type hot metal ladle tipping type iron adding device with chute |
| CN110964872A (en) * | 2018-09-28 | 2020-04-07 | 宝钢工程技术集团有限公司 | Hanging arm type hot metal bottle tipping type iron adding device with locker |
| CN111702156A (en) * | 2020-07-02 | 2020-09-25 | 晋中市榆次海洋液压有限公司 | Bag tilting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128152A (en) * | 1989-10-16 | 1991-05-31 | Nkk Corp | Device for tilting molten steel ladle on ladle car |
| JP2006136903A (en) * | 2004-11-10 | 2006-06-01 | Daiki Aluminium Industry Co Ltd | Ladle tilting device |
| CN201511124U (en) * | 2009-10-27 | 2010-06-23 | 中冶赛迪工程技术股份有限公司 | Steel ladle tippling device |
| CN202639317U (en) * | 2012-07-04 | 2013-01-02 | 中钢集团西安重机有限公司 | Hydraulic type steel ladle tipping device |
| CN202894311U (en) * | 2012-10-20 | 2013-04-24 | 江阴兴澄特种钢铁有限公司 | Hot metal ladle tipping device |
| CN203304547U (en) * | 2013-05-29 | 2013-11-27 | 宝鸡市鑫冶设备制造有限公司 | Hydraulic turnover device for hot-metal bottle |
-
2013
- 2013-05-29 CN CN201310207758.8A patent/CN103240408B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128152A (en) * | 1989-10-16 | 1991-05-31 | Nkk Corp | Device for tilting molten steel ladle on ladle car |
| JP2006136903A (en) * | 2004-11-10 | 2006-06-01 | Daiki Aluminium Industry Co Ltd | Ladle tilting device |
| CN201511124U (en) * | 2009-10-27 | 2010-06-23 | 中冶赛迪工程技术股份有限公司 | Steel ladle tippling device |
| CN202639317U (en) * | 2012-07-04 | 2013-01-02 | 中钢集团西安重机有限公司 | Hydraulic type steel ladle tipping device |
| CN202894311U (en) * | 2012-10-20 | 2013-04-24 | 江阴兴澄特种钢铁有限公司 | Hot metal ladle tipping device |
| CN203304547U (en) * | 2013-05-29 | 2013-11-27 | 宝鸡市鑫冶设备制造有限公司 | Hydraulic turnover device for hot-metal bottle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834411A (en) * | 2016-06-12 | 2016-08-10 | 中冶京诚工程技术有限公司 | Tipping device for molten iron pouring station |
| CN105834411B (en) * | 2016-06-12 | 2019-01-25 | 中冶京诚工程技术有限公司 | Tipping device for molten iron pouring station |
| CN106066167A (en) * | 2016-06-30 | 2016-11-02 | 马鞍山市致呈机电有限公司 | A kind of steel ladle hydraulic pressure flip angle monitoring device and method thereof |
| CN110964871A (en) * | 2018-09-28 | 2020-04-07 | 宝钢工程技术集团有限公司 | Suspension arm type hot metal ladle tipping type iron adding device with chute |
| CN110964872A (en) * | 2018-09-28 | 2020-04-07 | 宝钢工程技术集团有限公司 | Hanging arm type hot metal bottle tipping type iron adding device with locker |
| CN110964871B (en) * | 2018-09-28 | 2021-09-14 | 宝钢工程技术集团有限公司 | Suspension arm type hot metal ladle tipping type iron adding device with chute |
| CN109834250A (en) * | 2019-03-29 | 2019-06-04 | 马鞍山市致呈机电有限公司 | A kind of mobile steel (iron) water pot is tumbled equipment and casting method |
| CN111702156A (en) * | 2020-07-02 | 2020-09-25 | 晋中市榆次海洋液压有限公司 | Bag tilting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103240408B (en) | 2015-05-20 |
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