CN211758430U - Double-station trolley special for ladle for molten iron ground conveying system - Google Patents
Double-station trolley special for ladle for molten iron ground conveying system Download PDFInfo
- Publication number
- CN211758430U CN211758430U CN201922454782.7U CN201922454782U CN211758430U CN 211758430 U CN211758430 U CN 211758430U CN 201922454782 U CN201922454782 U CN 201922454782U CN 211758430 U CN211758430 U CN 211758430U
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- China
- Prior art keywords
- ladle
- rotating shaft
- molten iron
- conveying system
- end beam
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a special dolly of duplex position ladle for molten iron ground conveying system, the walking wheel of end beam dolly (101) bottom walks on the track, be provided with two sets of roller frame assemblies (102) on end beam dolly (101) top surface, the ladle is located roller frame assembly (102), vertically between two sets of roller frame assemblies (102) is provided with a package lid lift cylinder (103), on the bottom of package lid lift cylinder (103) is fixed in end beam dolly (101), and the top of the piston rod of package lid lift cylinder (103) is connected with package lid lifting rotating shaft (104), the top of package lid lifting rotating shaft (104) is connected with package lid (108) through package lid support (107). The utility model relates to a special dolly of duplex position ladle for molten iron ground conveying system transports the operating efficiency height.
Description
Technical Field
The utility model relates to a special dolly of duplex position ladle for molten iron ground conveying system.
Background
At present, in metal smelting enterprises such as steel making and the like, ladles containing liquid metal need to be transported to different stations; the conventional ladle utilizes the electric block system of installing in ground top to transport, because electric block hoists on the roof of workshop, consequently has many defects, if: the safety problem is that once the ladle rocks and splashes molten iron or the lifting equipment breaks down, the ladle falls, topples or even bursts because the ladle is lifted and walks above the operating personnel, and the molten iron spilled from top to bottom causes serious safety accidents; the problem of operation efficiency is that after the hoisting mode is adopted, only one electric hoist can be adopted to convey the foundry ladle, so that the connection of all stations is not compact enough, and the multi-station flow operation mode cannot be utilized to improve the operation efficiency, thereby influencing the production efficiency of a steel mill; therefore, the existing enterprises begin to research and develop a ground mode to convey and transport the foundry ladles, but the conventional bottom conveying mode has low efficiency, and particularly in the foundry ladle conveying link, the efficiency is low, and the backlog of the foundry ladles is easily caused.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a transport the special dolly of duplex position ladle for hot metal ground conveying system that operating efficiency is high.
The purpose of the utility model is realized like this:
a double-station trolley special for a ladle for a molten iron ground conveying system comprises an end beam trolley, wherein travelling wheels at the bottom of the end beam trolley travel on a track, two groups of roller bed frame assemblies are arranged on the top surface of the end beam trolley, the ladle is positioned on the roller bed frame assemblies, a covering lifting oil cylinder is vertically arranged between the two groups of roller bed frame assemblies, the bottom of the covering lifting oil cylinder is fixed on the end beam trolley, a covering lifting rotating shaft is connected to the top of a piston rod of the covering lifting oil cylinder, the covering rotating assembly drives the covering lifting rotating shaft to rotate, the covering rotating assembly comprises a worm gear and worm box body, a worm is horizontally arranged in a transverse direction, the covering lifting rotating shaft is inserted into a worm gear in a sliding mode, the covering lifting rotating shaft is in key connection with the worm gear, the worm is in driving connection with the worm gear, and the worm; the top of the ladle cover lifting rotating shaft is connected with a ladle cover through a ladle cover bracket.
The utility model relates to a special dolly of duplex position ladle for molten iron ground conveying system, the ladle cover lift rotation axis slides and sets up in the ladle cover axle sleeve.
The utility model relates to a special dolly of duplex position ladle for molten iron ground conveying system, power unit is the motor reducer assembly.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the double-station design, so that in the process of conveying a ladle, another ladle can be conveniently conveyed to another station, thereby ensuring the continuity of the transfer; the trolley is movable, so that the trolley can conveniently walk in front of a required smelting furnace to rotate the ladle; meanwhile, the design of the rotary ladle cover prevents toxic gas from being discharged outside in the process of transferring the ladle.
Drawings
Fig. 1 is a schematic structural diagram of a double-station ladle special trolley for a molten iron ground conveying system.
Fig. 2 is a side view of the double-station ladle special trolley for the molten iron ground conveying system.
Fig. 3 is a top view of the double-station ladle special trolley for the molten iron ground conveying system.
FIG. 4 is a side sectional view of a ladle cover rotating assembly in the double-station ladle special trolley for the molten iron ground conveying system.
Fig. 5 is a top view of a ladle cover rotating assembly in the double-station ladle special trolley for the molten iron ground conveying system according to the present invention.
FIG. 6 is a partial schematic view of a ladle cover bracket and a ladle cover of the double-station ladle special trolley for the molten iron ground conveying system.
FIG. 7 is a top view of a ladle cover bracket and a ladle cover of the double-station ladle special trolley for the molten iron ground conveying system.
Wherein:
the device comprises an end beam trolley 101, a roller bed frame assembly 102, a ladle cover lifting oil cylinder 103, a ladle cover lifting rotating shaft 104, a ladle cover shaft sleeve 105, a ladle cover rotating assembly 106, a ladle cover bracket 107 and a ladle cover 108;
a worm gear box 106.1, a worm 106.2, a worm wheel 106.3 and a power mechanism 106.4;
Detailed Description
Referring to fig. 1 to 7, the utility model relates to a double-station trolley special for foundry ladle for molten iron ground conveying system, which comprises an end beam trolley 101, wherein traveling wheels at the bottom of the end beam trolley 101 run on a track, two sets of roller bed frame assemblies 102 are arranged on the top surface of the end beam trolley 101, the foundry ladle is positioned on the roller bed frame assemblies 102, a covering lift cylinder 103 is vertically arranged between the two sets of roller bed frame assemblies 102, the bottom of the covering lift cylinder 103 is fixed on the end beam trolley 101, a covering lift rotating shaft 104 is connected with the top of a piston rod of the covering lift cylinder 103, a covering rotating assembly 106 drives the covering lift rotating shaft 104 to rotate, the covering rotating assembly 106 comprises a worm gear box 106.1, a worm 106.2 is horizontally arranged, the covering lift rotating shaft 104 is slidably inserted in a worm gear 106.3, and the covering lift rotating shaft 104 is connected with the worm gear 106.3 through a key, the worm 106.2 is in driving connection with the worm wheel 106.3, and the worm 106.2 is driven to rotate by the power mechanism 106.4; the top of the ladle cover lifting rotating shaft 104 is connected with a ladle cover 108 through a ladle cover bracket 107;
preferably, the ladle cover lifting rotating shaft 104 is slidably arranged in the ladle cover shaft sleeve 105, and the ladle cover shaft sleeve 105 plays a role in guiding and supporting; the power mechanism 106.4 is a motor reducer assembly;
when in use, the ladle cover 108 can be lifted up and down by jacking the ladle cover lifting rotating shaft 104 through the ladle cover lifting oil cylinder 103; the ladle cover rotating assembly 106 can drive the ladle cover lifting rotating shaft 104 to rotate, so that the ladle cover 108 can be conveniently lifted and rotated, and then is pressed on the molten iron ladle;
in addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (3)
1. The utility model provides a special dolly of duplex position ladle for molten iron ground conveying system which characterized in that: comprises an end beam trolley (101), walking wheels at the bottom of the end beam trolley (101) walk on a track, two groups of roller bed frame assemblies (102) are arranged on the top surface of the end beam trolley (101), a ladle is positioned on the roller bed frame assemblies (102), a ladle lifting oil cylinder (103) is vertically arranged between the two groups of roller bed frame assemblies (102), the bottom of the ladle lifting oil cylinder (103) is fixed on the end beam trolley (101), the top of a piston rod of the ladle lifting oil cylinder (103) is connected with a ladle lifting rotating shaft (104), the ladle rotating assembly (106) drives the ladle lifting rotating shaft (104) to rotate, the ladle rotating assembly (106) comprises a worm gear box body (106.1), a worm (106.2) is horizontally arranged, the ladle lifting rotating shaft (104) is slidably inserted in a worm gear (106.3), and the ladle lifting rotating shaft (104) is connected with the worm gear (106.3) through a key, the worm (106.2) is in driving connection with the worm wheel (106.3), and the worm (106.2) is driven to rotate by the power mechanism (106.4); the top of the ladle cover lifting rotating shaft (104) is connected with a ladle cover (108) through a ladle cover bracket (107).
2. The special double-station trolley for the foundry ladle for the molten iron ground conveying system according to claim 1, which is characterized in that: the ladle cover lifting rotating shaft (104) is arranged in the ladle cover shaft sleeve (105) in a sliding mode.
3. The special double-station trolley for the foundry ladle for the molten iron ground conveying system according to claim 1, which is characterized in that: the power mechanism (106.4) is a motor reducer assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454782.7U CN211758430U (en) | 2019-12-30 | 2019-12-30 | Double-station trolley special for ladle for molten iron ground conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454782.7U CN211758430U (en) | 2019-12-30 | 2019-12-30 | Double-station trolley special for ladle for molten iron ground conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211758430U true CN211758430U (en) | 2020-10-27 |
Family
ID=72978233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922454782.7U Active CN211758430U (en) | 2019-12-30 | 2019-12-30 | Double-station trolley special for ladle for molten iron ground conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211758430U (en) |
-
2019
- 2019-12-30 CN CN201922454782.7U patent/CN211758430U/en active Active
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