CN115478131A - Intelligent slag raking machine and use method thereof - Google Patents
Intelligent slag raking machine and use method thereof Download PDFInfo
- Publication number
- CN115478131A CN115478131A CN202211140583.9A CN202211140583A CN115478131A CN 115478131 A CN115478131 A CN 115478131A CN 202211140583 A CN202211140583 A CN 202211140583A CN 115478131 A CN115478131 A CN 115478131A
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- Prior art keywords
- rotary
- slag
- lifting
- driving box
- driving
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- 239000002893 slag Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 abstract description 3
- 230000009975 flexible effect Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/005—Removing slag from a molten metal surface
- B22D43/007—Removing slag from a molten metal surface by using scrapers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the field of metal smelting, in particular to an intelligent slag raking machine and a using method thereof. The utility model provides an intelligent slagging-off machine, includes rotating base (1), characterized by: the slag removing device is characterized by further comprising a rotary disc (2), a rotary rack (3), a driving box (4), a slag removing arm (5), a lifting rack (6), a lifting driving cylinder (71) and a reciprocating driving cylinder (72), wherein the rotary disc (2) is rotatably arranged on the rotary base (1) through a bearing, and the rotary rack (3) is fixed on the top surface of the rotary disc (2) through a horizontal plate; the driving box (4) is arranged on the rotary disc (2), the slag-raking arm (5) sequentially penetrates through the vertical plate of the rotary frame (3) and the driving box (4) and is mutually fixed with the driving box (4), and the slag-raking plate (51) is fixed at the top end of the slag-raking arm (5). The use method of the intelligent slag raking machine is characterized by comprising the following steps: the method is implemented in sequence according to the following steps: (1) rotating; (2) lifting; (3) and (6) slagging off. The invention has flexible action and intelligent operation.
Description
Technical Field
The invention relates to the field of metal smelting, in particular to an intelligent slag raking machine and a using method thereof.
Background
At present, a molten iron slag raking machine used in a steel plant is divided into a pneumatic mode and a hydraulic mode, the pneumatic mode is high in speed, but the slag raking force is low, the iron loss is large, and the use amount is small; the hydraulic slag raking machine is divided into a trolley driving type and a telescopic arm type, and the two types of equipment are large in weight, large in inertia and large in steel platform space occupation. With the development of the trend of intelligent manufacturing, the functions of automatic slag raking cannot be realized by the slag raking machines.
Disclosure of Invention
The invention discloses an intelligent slag raking machine and a using method thereof, and aims to overcome the defects of the prior art and provide smelting auxiliary equipment which is compact in structure, flexible in action and intelligent in operation.
The invention achieves the purpose through the following technical scheme:
the utility model provides an intelligent slagging-off machine, includes rotating base, characterized by: also comprises a rotary disk, a rotary frame, a driving box, a slag raking arm, a lifting frame, a lifting driving cylinder and a reciprocating driving cylinder,
the rotary disc is rotatably arranged on the rotary base through a bearing, the longitudinal section of the rotary rack is L-shaped, and the rotary rack is fixed on the top surface of the rotary disc through a horizontal plate;
the driving box is arranged on the rotary disk, a driving motor is arranged in the driving box, an output shaft of the driving motor is connected with the rotary disk through a transmission mechanism, the slag removing arm sequentially penetrates through the vertical plate of the rotary rack and the driving box and is mutually fixed with the driving box, and the slag removing plate is fixed at the top end of the slag removing arm;
one end of the lifting frame is rotatably hinged on the vertical plate of the rotary frame, and the other end of the lifting frame is rotatably hinged on the top of the driving box;
the cylinder body of the lifting driving cylinder is fixed on the rotary disc, and the moving end of the piston rod of the lifting driving cylinder is connected with the middle part of the lifting frame;
the cylinder body of the reciprocating driving cylinder is fixed on the rotary disc or the vertical plate of the rotary frame, and the moving end of the piston rod of the reciprocating driving cylinder is connected with the side wall of the driving box.
The intelligent slag raking machine is characterized in that: two vertical longitudinal sections of the rotary frame are respectively in an L shape and a door shape, the rotary frame is arranged on the slag-raking arm in a spanning mode, and the driving box is arranged between two parallel side faces of the rotary frame.
The intelligent slag raking machine is characterized in that: the lifting driving cylinder and the reciprocating driving cylinder are all selected from an air cylinder, an oil cylinder or an electric cylinder.
The use method of the intelligent slag raking machine is characterized by comprising the following steps: the method is implemented in sequence according to the following steps:
(1) rotating: a driving motor in the driving box rotates to drive the rotary disc to rotate to the position where the slag is required to be removed;
(2) lifting: the telescopic piston rod of the lifting driving cylinder drives the lifting frame to rotate around a hinge point of the lifting frame and the rotating frame, and the slag raking arm is driven by the driving box to move up and down;
(3) slagging off: the piston rod of the reciprocating driving cylinder stretches and retracts to drive the driving box to move along the rotary disc, so that the slag raking arm is driven to move back and forth, and the slag raking effect is achieved.
The invention has the following beneficial effects:
1. the structure is compact, small and exquisite, and the action is flexible;
2. the slag raking arm adopts stepless speed regulation for stretching and retracting, so that the impact of starting and stopping on equipment is reduced;
3. the occupied platform space is small, and various actions are continuous and free;
4. the slag removing arm can be matched with centralized automatic lubrication, and can automatically supply oil under the condition that equipment does not stop production, so that the influence of equipment maintenance on production is reduced;
5. if large resistance is met in the retraction process of the slag removing plate, the equipment can be automatically lifted, and the impact of the equipment is reduced;
6. the rotation, lifting, inclining, advancing, retreating and the like of the slag raking arm can be provided with encoder position feedback, so that the position of the slag raking arm is fed back in real time, the slag raking accuracy is improved, and the iron loss is reduced;
7. has the functions of integral rotation, arm lifting, arm inclining, arm advancing and retreating and the like;
8. the slag raking arm is driven in a full hydraulic mode;
9. the electric control cabinet such as MCC, PLC and the like can be taken out, and the electric control cabinet is communicated with the main PLC and the HMI through the industrial Ethernet;
10. the automatic and intelligent operation of all the devices of the molten iron pretreatment production line can be realized.
Drawings
Figure 1 is a front view of the present invention,
fig. 2 is an isometric view of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
An intelligent slag-raking machine comprises a rotary base 1, a rotary disc 2, a rotary frame 3, a driving box 4, a slag-raking arm 5, a lifting frame 6, a lifting driving cylinder 71 and a reciprocating driving cylinder 72, wherein as shown in figures 1 and 2, the intelligent slag-raking machine has the following specific structure:
the rotary disk 2 is rotatably arranged on the rotary base 1 through a bearing, the longitudinal section of the rotary rack 3 is L-shaped, and the rotary rack 3 is fixed on the top surface of the rotary disk 2 through a horizontal plate;
the driving box 4 is arranged on the rotary disk 2, a driving motor is arranged in the driving box 4, an output shaft of the driving motor is connected with the rotary disk 2 through a transmission mechanism, the slag raking arm 5 sequentially penetrates through the vertical plate of the rotary rack 3 and the driving box 4 and is mutually fixed with the driving box 4, and the slag raking plate 51 is fixed at the top end of the slag raking arm 5;
one end of the lifting frame 6 is rotatably hinged on the vertical plate of the rotary frame 3, and the other end of the lifting frame 6 is rotatably hinged on the top of the driving box 4;
the cylinder body of the lifting driving cylinder 71 is fixed on the rotary disc 2, and the moving end of the piston rod of the lifting driving cylinder 71 is connected with the middle part of the lifting frame 6;
the cylinder body of the reciprocating driving cylinder 72 is fixed on the rotary disc 2 or the vertical plate of the rotary frame 3, and the moving end of the piston rod of the reciprocating driving cylinder 72 is connected with the side wall of the driving box 4.
In this embodiment: two vertical longitudinal sections of the rotary rack 3 are respectively L-shaped and door-shaped, the rotary rack 3 is arranged on the slag removing arm 5 in a spanning mode, and the driving box 4 is arranged between two parallel side faces of the rotary rack 3.
The lifting driving cylinder 71 and the reciprocating driving cylinder 72 can be air cylinders, oil cylinders or electric cylinders, and in the embodiment, oil cylinders are used.
When the method is used, the steps are implemented in sequence as follows:
(1) rotating: a driving motor in the driving box 4 rotates to drive the rotary disc 2 to rotate to the position where the slag is required to be scraped;
(2) lifting: the expansion of the piston rod of the lifting driving cylinder 71 drives the lifting frame 6 to rotate around the hinge point of the lifting frame 6 and the rotating frame 3, and the driving box 4 drives the slag raking arm 5 to move up and down;
(3) slagging off: the piston rod of the reciprocating driving cylinder 72 stretches and retracts to drive the driving box 4 to move along the rotary disc 2, and then the slag raking arm 5 is driven to move back and forth, so that the slag raking effect is achieved.
Claims (5)
1. The utility model provides an intelligent slagging-off machine, includes rotating base (1), characterized by: also comprises a rotary disk (2), a rotary frame (3), a driving box (4), a slag-raking arm (5), a lifting frame (6), a lifting driving cylinder (71) and a reciprocating driving cylinder (72),
the rotary disc (2) is rotatably arranged on the rotary base (1) through a bearing, the longitudinal section of the rotary rack (3) is L-shaped, and the rotary rack (3) is fixed on the top surface of the rotary disc (2) through a horizontal plate;
the driving box (4) is arranged on the rotary disk (2), a driving motor is arranged in the driving box (4), an output shaft of the driving motor is connected with the rotary disk (2) through a transmission mechanism, the slag removing arm (5) sequentially penetrates through the vertical plate of the rotary rack (3) and the driving box (4) and is mutually fixed with the driving box (4), and the slag removing plate (51) is fixed at the top end of the slag removing arm (5);
one end of the lifting frame (6) is rotatably hinged on a vertical plate of the rotary frame (3), and the other end of the lifting frame (6) is rotatably hinged on the top of the driving box (4);
the cylinder body of the lifting driving cylinder (71) is fixed on the rotary disc (2), and the moving end of the piston rod of the lifting driving cylinder (71) is connected with the middle part of the lifting frame (6);
the cylinder body of the reciprocating driving cylinder (72) is fixed on the rotary disc (2) or the vertical plate of the rotary frame (3), and the moving end of the piston rod of the reciprocating driving cylinder (72) is connected with the side wall of the driving box (4).
2. The intelligent crawler loader of claim 1, characterized in that: two vertical sections of the rotary rack (3) which are vertical to each other are respectively L-shaped and door-shaped, the rotary rack (3) is arranged on the slag raking arm (5) in a spanning mode, and the driving box (4) is arranged between two parallel side faces of the rotary rack (3).
3. The intelligent crawler loader according to claim 1 or 2, wherein: the lifting driving cylinder (71) and the reciprocating driving cylinder (72) are all selected from air cylinders, oil cylinders or electric cylinders.
4. The use method of the intelligent slag raking machine as claimed in claim 1 or 2, which is characterized in that: the method is implemented in sequence according to the following steps:
(1) rotating: a driving motor in the driving box (4) rotates to drive the rotary disc (2) to rotate to the position where the slag is required to be removed;
(2) lifting: the piston rod of the lifting driving cylinder (71) stretches to drive the lifting rack (6) to rotate around the hinged joint of the lifting rack (6) and the rotary rack (3), and the slag raking arm (5) is driven to move up and down through the driving box (4);
(3) slagging off: the piston rod of the reciprocating driving cylinder (72) stretches to drive the driving box (4) to move along the rotary disc (2), so that the slag raking arm (5) is driven to move back and forth, and the slag raking effect is achieved.
5. The use method of the intelligent slag raking machine as claimed in claim 3, which is characterized in that: the method is implemented in sequence according to the following steps:
(1) rotating: a driving motor in the driving box (4) rotates to drive the rotary disc (2) to rotate to the position where the slag is required to be scraped;
(2) lifting: the piston rod of the lifting driving cylinder (71) stretches to drive the lifting rack (6) to rotate around the hinged joint of the lifting rack (6) and the rotary rack (3), and the slag raking arm (5) is driven to move up and down through the driving box (4);
(3) slagging off: the piston rod of the reciprocating driving cylinder (72) stretches to drive the driving box (4) to move along the rotary disc (2), so that the slag raking arm (5) is driven to move back and forth, and the slag raking effect is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140583.9A CN115478131A (en) | 2022-09-20 | 2022-09-20 | Intelligent slag raking machine and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140583.9A CN115478131A (en) | 2022-09-20 | 2022-09-20 | Intelligent slag raking machine and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115478131A true CN115478131A (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211140583.9A Pending CN115478131A (en) | 2022-09-20 | 2022-09-20 | Intelligent slag raking machine and use method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227690Y (en) * | 2008-07-30 | 2009-04-29 | 宝山钢铁股份有限公司 | Drossing machine for steel slag |
| CN102756120A (en) * | 2012-07-14 | 2012-10-31 | 马鞍山市博威液压机械制造有限责任公司 | Hydraulic slagging-off machine |
| JP2018105567A (en) * | 2016-12-27 | 2018-07-05 | ダイヤモンドエンジニアリング株式会社 | Slag removal device |
| CN114107604A (en) * | 2021-12-23 | 2022-03-01 | 南京伊顿派克重工机械有限公司 | Full-automatic slag raking machine |
| CN218491801U (en) * | 2022-09-20 | 2023-02-17 | 宝钢工程技术集团有限公司 | Intelligent slag raking machine |
-
2022
- 2022-09-20 CN CN202211140583.9A patent/CN115478131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227690Y (en) * | 2008-07-30 | 2009-04-29 | 宝山钢铁股份有限公司 | Drossing machine for steel slag |
| CN102756120A (en) * | 2012-07-14 | 2012-10-31 | 马鞍山市博威液压机械制造有限责任公司 | Hydraulic slagging-off machine |
| JP2018105567A (en) * | 2016-12-27 | 2018-07-05 | ダイヤモンドエンジニアリング株式会社 | Slag removal device |
| CN114107604A (en) * | 2021-12-23 | 2022-03-01 | 南京伊顿派克重工机械有限公司 | Full-automatic slag raking machine |
| CN218491801U (en) * | 2022-09-20 | 2023-02-17 | 宝钢工程技术集团有限公司 | Intelligent slag raking machine |
Non-Patent Citations (1)
| Title |
|---|
| 郭海滨: "铁水智能扒渣系统在梅山炼钢厂的应用", 《第十一届中国钢铁年会论文集》, vol. 18, 21 November 2017 (2017-11-21), pages 121 - 123 * |
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