CN203304547U - Hydraulic turnover device for hot-metal bottle - Google Patents
Hydraulic turnover device for hot-metal bottle Download PDFInfo
- Publication number
- CN203304547U CN203304547U CN2013203030921U CN201320303092U CN203304547U CN 203304547 U CN203304547 U CN 203304547U CN 2013203030921 U CN2013203030921 U CN 2013203030921U CN 201320303092 U CN201320303092 U CN 201320303092U CN 203304547 U CN203304547 U CN 203304547U
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- hot
- metal bottle
- turnover
- travel
- hydraulic
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Abstract
The utility model discloses a hydraulic turnover device for a hot-metal bottle. The steel-structure underframe of the hydraulic turnover device is fixedly arranged on a foundation; two sides of the steel-structure underframe are symmetrically fixedly provided with two turnover hydraulic cylinders, two stand columns and two buffer supports; the top ends of the two stand columns are both fixedly provided with rotary supports; the front cross beam of a movable bracket is symmetrically hinged to the two rotary supports; the rear cross beam of the movable bracket are arranged on the two buffer supports; the piston rod ends of the two turnover hydraulic cylinders are symmetrically hinged to the left side plate and the right side plate of the movable bracket; the rear cross beam of the movable bracket is provided with a locking oil cylinder and a locking hinge pin. The turnover action force of the hydraulic turnover device is borne by the steel-structure underframe and is integrally transferred to the foundation via the steel-structure underframe, and therefore the civil foundation is evenly stressed and has a low construction cost; especially, most of the cylinder body section of the hydraulic cylinder sinks underground, the height of the center of gravity of the turnover movable bracket is greatly lowered, and therefore the height of the center of gravity of the hot-metal bottle during working is lowered; the turnover stability is greatly improved because the double turnover hydraulic cylinders and the double supporting rotary supports are adopted.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, is 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, by the industrial railway line, run to hot-metal bottle tipping hoist engine position, then by the hot-metal bottle on the hoist engine upset tank car of tumbling, thereby realize molten iron ingot bar or minute tank.This production technology generally is comprised 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 more and with factory in traffic certainly will interlock, affect ground current, easy accident; And each hot-metal bottle in using must have a hot-metal ladle and carriage, the whole investment of whole production technology and maintenance cost are larger.
The utility model content
The purpose of this utility model is to provide a kind of hot-metal bottle hydraulic pressure turn-over device, it is a kind of hydraulic pressure turn-over device of the nonstandard hot-metal bottle without the 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 utility model is particularly suitable for being complementary with pig machine is realized 105 ° of upsets, guarantees that in hot-metal bottle, molten iron injects in the pig machine swage by certain flow in the time in technological requirement, realizes the molten iron ingot bar.
Technical solution of the present utility model 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 ground; Described steel construction underframe bilateral symmetry is fixed with two upsets hydraulic cylinder, two columns and two cushioning support-saddles, and two upset hydraulic cylinders lay respectively between two columns and two cushioning support-saddles; The top of described two columns all is fixed with rotary support, 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 cushioning support-saddles; 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 makes to lock bottom bearing pin and hot-metal bottle a locking pin-and-hole of picking up the ears on plate and be complementary.
The cylinder body epimere of described upset hydraulic cylinder is fixedly supported on the upper surface of steel construction underframe, in cylinder body, sinks under hypomere in the cavity of ground.
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 after making 105 ° of travel(l)ing rest upsets, described hinged support is positioned on the line of centres of hot-metal bottle horizontal level cross central line and two rotary supports.
Described upset hydraulic cylinder is oscillating motor.
The advantage the utlity model has and effect:
1, the utility model inverting action power is born by the steel construction underframe, then is passed to ground by steel construction underframe integral body, so foundation of civil work is stressed evenly, has reduced the cost of ground; Under the hydraulic cylinder body section of particularly overturning major part, be sunken to underground, the height of C.G. of travel(l)ing rest of making to overturn reduces greatly, and then the height of C.G. of hot-metal bottle while also having reduced work, and adopt two upset hydraulic cylinders and dual-gripper rotary supports, tilt-stable significantly improved.
2, the utility model can realize that the hot-metal bottle flip angle reaches 105 °, guarantees that in tank, 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, minute tank technological requirement fully.
3, the utility model can be realized in tank body upset or landing process in arbitrarily angled This vehicle stops frequently, the operation and eliminate molten iron knot lid of can skimming.
4, the utility model is simple in structure, bearing capacity is strong, easy to operate, operate steadily, reliability is high, and equipment dynamic is little, operating cost is low, it is simple and convenient to safeguard.
The accompanying drawing explanation
Fig. 1 is structural front view of the present utility model,
Fig. 2 is structure top view of the present utility model,
Fig. 3 is structure left view of the present utility model,
Fig. 4 is rollover states schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with Fig. 1,2,3,4, a kind of embodiment of the present utility model is described.
A kind of hot-metal bottle hydraulic pressure turn-over device, have steel construction underframe 1, and steel construction underframe 1 is fixed on ground 2; Described steel construction underframe 1 bilateral symmetry is fixed with two upset hydraulic cylinders 3, two columns 4 and two cushioning support-saddles 5, and two upset hydraulic cylinders 3 lay respectively between two columns 4 and two cushioning support-saddles 5; The top of described two columns 4 all is fixed with rotary support 6, 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 cushioning support-saddles 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 makes to lock the locking pin-and-hole 12 of bearing pin 9 and hot-metal bottle 10 bottoms one picking up the ears on plate 11 and be complementary.
The cylinder body epimere of described upset hydraulic cylinder 3 is fixedly supported on the upper surface of steel construction underframe 1, in cylinder body, sinks under hypomere in the cavity of ground 2.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 after making 105 ° of travel(l)ing rest 7 upsets, 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.Described upset hydraulic cylinder 3 is oscillating motor.
During use, by the blast furnace ironmaking workshop, be transported to the hot-metal bottle of iron foundry (shop) or steelshop, by traveling crane, be put on travel(l)ing rest 7 and all around locate, then the piston rod by HYDRAULIC CONTROL SYSTEM locking cylinder 8 stretches out, promoting locking bearing pin 9 inserts hot-metal bottle 10 bottoms one and picks up the ears in locking pin-and-hole 12 on plate 11, hot-metal bottle and travel(l)ing rest to be locked; By HYDRAULIC CONTROL SYSTEM hydraulic cylinder 3 piston rods that overturn, stretch out 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 be finished down.After molten iron is finished down, retract by HYDRAULIC CONTROL SYSTEM hydraulic cylinder 3 piston rods that overturn, travel(l)ing rest 7 is got back to horizontal level together with hot-metal bottle 10, the impulsive force when now reducing upset hydraulic cylinders 3 and shrink return by cushioning support-saddle 5; By the piston rod of HYDRAULIC CONTROL SYSTEM locking cylinder 8, retract, drive locking bearing pin 9 returns and make travel(l)ing rest 7 and hot-metal bottle 10 releases, traveling crane is waited for lower subjob from empty hot-metal bottle.
The utility model is by HYDRAULIC CONTROL SYSTEM hydraulic cylinder 3 and locking cylinder 8 work of overturning; realize hot-metal bottle 10 locking, tumble, return, release action; by molten iron evenly, continuously in Molten iron chute flows to the swage or little ladle of pig machine, realize the purpose of molten iron ingot bar or minute tank.Reversal rate is controlled by the hydraulic operation platform by operating personnel, and can realize in hot-metal bottle 10 upsets or landing process, in arbitrarily angled This vehicle stops frequently, and skim operation and elimination molten iron knot lid.
Above-described embodiment, be preferred embodiment of the present utility model, not is used for limiting the utility model practical range, thus all equivalent variations of being done with the described content of the utility model claim, within all should being included in the utility model claim scope.
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 ground (2); Described steel construction underframe (1) bilateral symmetry is fixed with two upsets hydraulic cylinder (3), two columns (4) and two cushioning support-saddles (5), and two upset hydraulic cylinders (3) lay respectively between two columns (4) and two cushioning support-saddles (5); The top of described two columns (4) all is fixed with rotary support (6), and it is upper that 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 cushioning support-saddles (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 makes to lock bearing pin (9) locking pin-and-hole (12) of picking up the ears on plate (11) bottom hot-metal bottle (10) and be 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), in cylinder body, sinks under hypomere in the cavity of ground (2).
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 after making 105 ° of travel(l)ing rest (7) upsets, 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).
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 |
|---|---|---|---|
| CN2013203030921U CN203304547U (en) | 2013-05-29 | 2013-05-29 | Hydraulic turnover device for hot-metal bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203030921U CN203304547U (en) | 2013-05-29 | 2013-05-29 | Hydraulic turnover device for hot-metal bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304547U true CN203304547U (en) | 2013-11-27 |
Family
ID=49610782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203030921U Expired - Lifetime CN203304547U (en) | 2013-05-29 | 2013-05-29 | Hydraulic turnover device for hot-metal bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240408A (en) * | 2013-05-29 | 2013-08-14 | 宝鸡市鑫冶设备制造有限公司 | Hydraulic turnover device of hot metal ladle |
| CN105328173A (en) * | 2015-12-01 | 2016-02-17 | 沈阳铸造研究所 | Vehicle-mounted fixed-point twice-tilting poured steel ladle and molten steel pouring method |
-
2013
- 2013-05-29 CN CN2013203030921U patent/CN203304547U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240408A (en) * | 2013-05-29 | 2013-08-14 | 宝鸡市鑫冶设备制造有限公司 | Hydraulic turnover device of hot metal ladle |
| CN103240408B (en) * | 2013-05-29 | 2015-05-20 | 宝鸡市鑫冶设备制造有限公司 | Hydraulic turnover device of hot metal ladle |
| CN105328173A (en) * | 2015-12-01 | 2016-02-17 | 沈阳铸造研究所 | Vehicle-mounted fixed-point twice-tilting poured steel ladle and molten steel pouring method |
| CN105328173B (en) * | 2015-12-01 | 2017-05-31 | 沈阳铸造研究所 | The vehicle-mounted secondary tilt pouring ladle of fixed point and pouring molten steel method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |