CN220372200U - Molten iron charging vehicle - Google Patents
Molten iron charging vehicle Download PDFInfo
- Publication number
- CN220372200U CN220372200U CN202321852350.1U CN202321852350U CN220372200U CN 220372200 U CN220372200 U CN 220372200U CN 202321852350 U CN202321852350 U CN 202321852350U CN 220372200 U CN220372200 U CN 220372200U
- Authority
- CN
- China
- Prior art keywords
- tilting
- molten iron
- ladle
- tilting frame
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 36
- 238000005303 weighing Methods 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a molten iron charging vehicle which comprises a chute, a bracket and a vehicle body, wherein the bracket is fixedly arranged at the side end of the top of the vehicle body, a tilting frame is arranged on the bracket, the chute is fixedly arranged at the side end of the bracket, the side wall of the bracket is hinged with tilting oil cylinders through pin shafts, the output ends of the tilting oil cylinders are hinged with the tilting frame, two tilting oil cylinders are respectively arranged at two sides of the tilting frame and are used for driving the tilting frame to tilt by a certain angle, a ladle is arranged on the tilting frame, and a hydraulic station is arranged at one side of the vehicle body and is used for driving the tilting oil cylinders. The two tilting oil cylinders are driven by the hydraulic station, the two tilting oil cylinders drive the tilting frame to tilt upwards, the tilting frame drives the ladle to tilt upwards, the tilting frame is made to tilt by a certain angle, and molten iron in the ladle is poured into the chute.
Description
Technical Field
The utility model belongs to the technical field of metallurgical equipment, and particularly relates to a molten iron charging vehicle.
Background
With the increasing demand of users on steel quality, the quality of molten steel is required to be continuously improved, china is a developing country, waste steel resources are seriously in shortage, electricity price is high, in this case, a blast furnace directly supplies molten iron for hot charging, and the method is a preferred scheme for many electric furnace steel factories to replace part of waste steel. At present, a plurality of electric furnaces in China sequentially adopt part of molten iron as an electric furnace steelmaking raw material, and a very remarkable effect is achieved.
The existing charging modes of the currently used molten iron use a crown block hoisting charging mode, a workshop crown block is used for hoisting a ladle, the ladle is tipped over by a crown block auxiliary hook after reaching an electric furnace, the accurate charging of the molten iron cannot be realized, potential safety hazards exist, meanwhile, the furnace cover is required to be unscrewed when the molten iron is charged, the heat loss is increased, a large amount of smoke is generated when the molten iron is charged, and the smelting energy consumption cost is increased.
Disclosure of Invention
The utility model aims to provide a molten iron charging vehicle capable of tilting a ladle, which can meet the molten iron charging requirements under various process conditions, realize tilting of the ladle on the molten iron charging vehicle by a certain angle and realize the molten iron charging function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the molten iron charging car comprises a chute, a support and a car body, wherein the support is fixedly arranged at the top side end of the car body, a tilting frame is arranged on the support, the chute is fixedly arranged at the side end of the support, the side wall of the support is hinged with tilting oil cylinders through pin shafts, the output ends of the tilting oil cylinders are hinged with the tilting frame, the two tilting oil cylinders are arranged on two sides of the tilting frame respectively, the two tilting oil cylinders are used for driving the tilting frame to tilt by a certain angle, a ladle is arranged on the tilting frame, and a hydraulic station is arranged on one side of the car body and used for driving the tilting oil cylinders.
Preferably, a drag chain is arranged at the side end of the vehicle body, and the drag chain is used for winding and unwinding the cable.
Preferably, the tilting frame is provided with a bolt positioning device, when the ladle is positioned at the horizontal position, the ladle is inserted into the ladle trunnion seat for positioning by the bolt positioning device, and two bolt positioning devices are arranged and are used for locking the tilting frame in place.
Preferably, four weighing devices are arranged between the wheels of the vehicle body and the vehicle frame, and the four weighing devices are distributed in a rectangular shape.
Preferably, a positioning structure for the bolt positioning device is arranged on the tilting frame.
Preferably, the outside of the hydraulic station and the tilting cylinder are both provided with a heat insulation layer for heat insulation protection.
Preferably, the output end of the hydraulic station is provided with a hydraulic oil pipe, the hydraulic oil pipe is connected with the tilting oil cylinder, and the hydraulic oil pipe is integrally arranged in a concentrated mode.
Compared with the prior art, the utility model has the beneficial effects that:
the two tilting oil cylinders are driven by the hydraulic station, the tilting frame is driven by the two tilting oil cylinders to tilt upwards, the ladle is driven by the tilting frame to tilt upwards by a certain angle, and the molten iron in the ladle is poured into the chute.
Drawings
FIG. 1 is a front view of a molten iron charging vehicle according to the present utility model;
FIG. 2 is a side view of a hot metal charging truck according to the present utility model;
FIG. 3 is a top view of the hot metal charging truck according to the present utility model;
fig. 4 is a schematic structural view of a tilting state of a tilting frame of a molten iron charging car according to the present utility model.
In the figure: 1. a chute; 2. a bracket; 3. a ladle; 4. a plug pin positioning device; 5. a tilting frame; 6. tilting the oil cylinder; 7. a drag chain; 8. a vehicle body; 9. a hydraulic station; 10. and a weighing device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, the molten iron charging vehicle comprises a chute 1, a support 2 and a vehicle body 8, wherein the support 2 is fixedly arranged at the side end of the top of the vehicle body 8, the support 2 and the vehicle body 8 are welded into a whole, a tilting frame 5 is arranged on the support 2, two supports 2 are arranged, the tilting frame 5 is arranged between the two supports 2, and the tilting frame 5 is hinged with the two supports 2. The chute 1 is fixedly arranged at the side end of the bracket 2, and the chute 1 is used for pouring molten iron. The side wall of the bracket 2 is hinged with tilting oil cylinders 6 through pin shafts, the output end of each tilting oil cylinder 6 is hinged with each tilting frame 5, two tilting oil cylinders 6 are arranged, the two tilting oil cylinders 6 are respectively arranged at two sides of each tilting frame 5, and the two tilting oil cylinders 6 are used for driving the tilting frames 5 to tilt by a certain angle.
The ladle 3 is arranged on the tilting frame 5, a ladle 3 groove bracket is arranged on the tilting frame 5 and can bear the ladle 3, the ladle 3 is used for containing molten iron, a hydraulic station 9 is arranged on one side of the car body 8, and the hydraulic station 9 is used for driving the tilting oil cylinder 6. The output end of the hydraulic station 9 is provided with a hydraulic oil pipe which is connected with the tilting cylinder 6 and is integrated.
The tilting frame 5 is provided with bolt positioning devices 4, when the ladle 3 is positioned at the horizontal position, the two bolt positioning devices 4 are used for locking the tilting frame 5 in place by inserting the bolt positioning devices 4 into the shaft seat of the ladle 3 for positioning. The tilting frame 5 is provided with a positioning structure for the bolt positioning device 4. When the ladle 3 is lifted off, the bolt positioning device 4 is driven by the oil cylinder to drive the positioning bolt to separate from the ladle 3, so that the ladle 3 is lifted off.
Four weighing devices 10 are arranged between the wheels and the frame of the car body 8, the four weighing devices 10 are distributed in a rectangular shape, and the four weighing devices 10 are used for detecting the weight of the molten iron, so that the accurate quantitative and continuous molten iron adding can be realized.
The side end of the car body 8 is provided with a drag chain 7, the drag chain 7 is used for winding and unwinding a cable, and the winding and unwinding of the cable are realized through the drag chain 7 so as to meet the tapping requirement of the electric furnace.
The outside of the hydraulic station 9 and the tilting cylinder 6 are both provided with a heat insulation layer for heat insulation protection, and because the hydraulic station 9 and the tilting cylinder 6 are positioned on the molten iron car, heat insulation protection treatment is carried out through the heat insulation layer for preventing high-temperature radiation and molten iron splashing.
The principle of operation of the present utility model will now be described as follows: the ladle 3 is lifted off by driving the bolt positioning device 4 oil cylinders to drive the positioning bolts to separate from the ladle 3, so that the ladle 3 is lifted off, the tilting frame 5 is tilted by a certain angle, molten iron in the ladle 3 is poured into the chute 1, and the weight of the poured molten iron is detected by arranging four weighing devices 10, so that accurate quantitative and continuous molten iron pouring can be realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a molten iron charging car, includes chute (1), support (2) and automobile body (8), its characterized in that, support (2) are fixed to be set up in automobile body (8) top side, be provided with tilting frame (5) on support (2), chute (1) are fixed to be set up in support (2) side, support (2) lateral wall articulates through the round pin axle has tilting cylinder (6), tilting cylinder (6)'s output and tilting frame (5) are articulated, tilting cylinder (6) are provided with two, two tilting cylinder (6) set up respectively in tilting frame (5) both sides, two tilting cylinder (6) are used for driving tilting frame (5) certain angle, be provided with ladle (3) on tilting frame (5), automobile body (8) one side is provided with hydraulic pressure station (9), hydraulic pressure station (9) are used for driving tilting cylinder (6).
2. The molten iron charging vehicle according to claim 1, wherein a drag chain (7) is provided at a side end of the vehicle body (8), the drag chain (7) being used for winding and unwinding a cable.
3. The molten iron charging vehicle according to claim 1, wherein the tilting frame (5) is provided with pin positioning devices (4), when the ladle (3) is positioned at a horizontal position, the ladle (3) is inserted into the pin seat of the ladle (3) by the pin positioning devices (4), and two pin positioning devices (4) are arranged, and the two pin positioning devices (4) are used for locking the tilting frame (5) in place.
4. The molten iron charging vehicle according to claim 1, characterized in that four weighing devices (10) are arranged between the wheels and the frame of the vehicle body (8), and the four weighing devices (10) are distributed in a rectangular shape.
5. A molten iron charging vehicle according to claim 3, characterized in that the tilting frame (5) is provided with a positioning structure for the pin positioning means (4).
6. The molten iron charging vehicle according to claim 1, characterized in that the outside of the hydraulic station (9) and the tilting cylinder (6) are both provided with a heat insulating layer for heat insulation protection.
7. The molten iron charging vehicle according to claim 1, characterized in that the output end of the hydraulic station (9) is provided with a hydraulic oil pipe, the hydraulic oil pipe is connected with the tilting cylinder (6), and the hydraulic oil pipe is integrally arranged in a concentrated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852350.1U CN220372200U (en) | 2023-07-14 | 2023-07-14 | Molten iron charging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852350.1U CN220372200U (en) | 2023-07-14 | 2023-07-14 | Molten iron charging vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372200U true CN220372200U (en) | 2024-01-23 |
Family
ID=89571052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321852350.1U Active CN220372200U (en) | 2023-07-14 | 2023-07-14 | Molten iron charging vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372200U (en) |
-
2023
- 2023-07-14 CN CN202321852350.1U patent/CN220372200U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |