CN215746386U - Slag-following cleaning device suitable for steel ladle - Google Patents
Slag-following cleaning device suitable for steel ladle Download PDFInfo
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- CN215746386U CN215746386U CN202122046740.7U CN202122046740U CN215746386U CN 215746386 U CN215746386 U CN 215746386U CN 202122046740 U CN202122046740 U CN 202122046740U CN 215746386 U CN215746386 U CN 215746386U
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Abstract
A slag-following cleaning device suitable for a steel ladle comprises a slag pocket part, a slag discharge part, a lateral buffer part, a central rod mechanism, a PLC and a hoisting mechanism; the upper end of the central rod mechanism is connected with the hoisting mechanism, and the lower end of the central rod mechanism is connected with the slag pocket part; the slag discharging part and the lateral buffering part are symmetrically arranged on the outer wall of the central rod mechanism about the central line of the central rod mechanism; the central rod mechanism comprises a fixed vertical rod, a rotating sleeve, a connecting disc and a connecting hook; the upper end of the fixed vertical rod is vertically connected with the lower end face of the connecting disc, and the lower end of the fixed vertical rod is connected with the upper end of the slag pocket part; the connecting hook is arranged on the upper end face of the connecting disc and is connected with the hoisting mechanism; the rotating sleeve is sleeved on the fixed vertical rod. The utility model improves the cleaning efficiency of the ladle edge slag.
Description
Technical Field
The utility model relates to a cleaning device, in particular to a device capable of cleaning steel slag at the edge of a steel ladle, and belongs to the technical field of metallurgical equipment.
Background
In the field of steelmaking, a ladle is a very common container for containing high-temperature molten steel, and the molten steel loaded in the ladle is moved to a specified place and then poured and discharged; in actual production, due to the fact that slag on the top of a steel ladle crusts and the steel ladle is subjected to long-term slag dumping on a single side, slag adhesion at the edge of the steel ladle is serious, and the slag adhesion on the steel ladle needs to be removed regularly in order to avoid affecting normal use of the steel ladle, the conventional slag removal mode is to remove the slag adhesion at the edge of the steel ladle through an iron hook manually, but the removed steel slag falls into the steel ladle in a removing mode, so that the steel slag is difficult to remove, the adhesion of the steel slag is firm, time and labor are wasted in removing the steel slag, and the labor intensity of workers is very high; therefore, a ladle edge slag cleaning device is needed, which is required to be capable of efficiently and thoroughly cleaning steel slag at the edge of a ladle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a slag-removing device suitable for a ladle, which can reduce the labor intensity of workers and improve the slag-removing efficiency of the ladle.
The problems of the utility model are solved by the following technical scheme:
a slag-following cleaning device suitable for a steel ladle comprises a slag pocket part, a slag discharge part, a lateral buffer part, a central rod mechanism, a PLC and a hoisting mechanism; the upper end of the central rod mechanism is connected with the hoisting mechanism, and the lower end of the central rod mechanism is connected with the slag pocket part; the slag discharging part and the lateral buffering part are symmetrically arranged on the outer wall of the central rod mechanism about the central line of the central rod mechanism; the central rod mechanism comprises a fixed vertical rod, a rotating sleeve, a connecting disc and a connecting hook; the upper end of the fixed vertical rod is vertically connected with the lower end face of the connecting disc, and the lower end of the fixed vertical rod is connected with the upper end of the slag pocket part; the connecting hook is arranged on the upper end face of the connecting disc and is connected with the hoisting mechanism; the rotating sleeve is sleeved on the fixed vertical rod.
The slag-containing part comprises an upper disc, a lower disc, a hollow cylinder, a sliding ring, a motor, a lead screw nut, a bending mechanism and a receiving cloth; the center of the upper end face of the upper disc is connected with the lower end of the fixed vertical rod; the upper end of the hollow cylinder is connected with the lower end face of the upper disc, and the lower end of the hollow cylinder is connected with the upper end of the lower disc; the slip ring is sleeved on the outer wall of the hollow cylinder; the shell of the motor is arranged in the center of the lower end face of the upper disc, and the motor is positioned in the hollow cavity of the hollow cylinder; the upper end of the screw rod is connected with an output shaft of the motor, and the lower end of the screw rod is in shaft connection with the center of the upper end face of the lower disc; the screw nut is arranged on the screw; the side wall of the hollow cylinder is provided with a vertical through hole along the axial lead direction of the hollow cylinder, and the inner wall of the slip ring is connected with the screw nut through a connecting rod; the bending mechanism is arranged on the slip ring and the lower disc; the material receiving cloth is arranged on the bending mechanism; and the signal control end of the motor is connected with the signal output end of the PLC.
According to the slag-removing device suitable for the steel ladle, the number of the bending mechanisms is multiple, and the bending mechanisms are symmetrically arranged on the slip ring and the lower disc; the bending mechanism comprises a first rod and a second rod; one end of the first rod is hinged with the lower disc; one end of the second rod is hinged with the slip ring, and the other end of the second rod is hinged with the non-end part of the first rod; and a material receiving cloth is arranged between the adjacent first rods.
According to the slag-removing device suitable for the steel ladle, the slag-removing part comprises a slag-removing rod, a first hydraulic cylinder, a first hinge seat and a second hinge seat; the first hinge seat is arranged at the upper end of the outer wall of the rotary sleeve, and the second hinge seat is arranged at the lower end of the outer wall of the rotary sleeve; the second hinge seat is positioned right below the first hinge seat; one end of the slag discharging rod is hinged with the second hinge seat; the shell of the first hydraulic cylinder is hinged with the first hinge base, and a piston rod of the first hydraulic cylinder is hinged with the middle position of the slag unloading rod; and the signal control end of the first hydraulic cylinder is connected with the signal output end of the PLC.
According to the slag-following cleaning device suitable for the steel ladle, the lateral buffer part is arranged on the outer wall of the rotary sleeve, and the position of the lateral buffer part and the position of the slag discharging part are symmetrical relative to the axial lead of the rotary sleeve; the lateral buffer part comprises a connecting block, a second hydraulic cylinder, a bearing seat and a roller; the connecting block is vertically arranged on the outer wall of the rotary sleeve, the shell of the second hydraulic cylinder is vertically arranged on the connecting block, and the axial lead of the piston rod of the second hydraulic cylinder is vertically crossed with the axial lead of the rotary sleeve; a bearing seat is arranged at the end part of a piston rod of the second hydraulic cylinder, and the roller is arranged on the bearing seat; and the signal control end of the second hydraulic cylinder is connected with the signal output end of the PLC.
According to the utility model, the slag pocket part and the slag discharge part are matched to effectively clean the slag along the ladle, and the slag pocket part collects the steel slag discharged from the slag discharge part, so that the steel slag is prevented from falling to the bottom of the ladle, the labor intensity of workers is greatly reduced, and the cleaning efficiency of the slag along the ladle is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal three-dimensional structure of the hollow cylinder according to the present invention.
The list of labels in the figure is: 1. the device comprises a rotary sleeve, 2 a connecting hook, 3 an upper disc, 4 a lower disc, 5 a hollow cylinder, 6 a sliding ring, 7 a screw rod, 8 a screw rod nut, 9 a material receiving cloth, 10 a first rod, 11 a second rod, 12 a slag discharging rod, 13 a first hydraulic cylinder, 14 a second hydraulic cylinder and 15 a roller.
Detailed Description
Referring to fig. 1 and 2, the present invention comprises a slag pocket part, a slag discharge part, a lateral buffer part, a center rod mechanism, a PLC and a hoisting mechanism; the upper end of the central rod mechanism is connected with the hoisting mechanism, and the lower end of the central rod mechanism is connected with the slag pocket part; the hoisting mechanism is used for hoisting other parts; the slag discharging part and the lateral buffering part are symmetrically arranged on the outer wall of the central rod mechanism about the central line of the central rod mechanism; the slag discharging part is used for removing slag along the ladle; the lateral buffer part has the function of ensuring that the central rod mechanism is in a vertical state in the process of removing the steel slag in the slag unloading part, and avoiding the influence of excessive deflection of the central rod mechanism on the operation of the slag unloading part; the central rod mechanism comprises a fixed vertical rod, a rotating sleeve 1, a connecting disc and a connecting hook 2; the upper end of the fixed vertical rod is vertically connected with the lower end face of the connecting disc, and the lower end of the fixed vertical rod is connected with the upper end of the slag pocket part; the connecting hook 2 is arranged on the upper end face of the connecting disc, and the connecting hook 2 is connected with the hoisting mechanism; the rotating sleeve 1 is sleeved on the fixed vertical rod; the rotating sleeve 1 rotates outside the fixed vertical rod; the lifting hook of the lifting mechanism is connected with the hook 2 in a hanging mode, so that the lifting operation is realized.
The slag pocket part comprises an upper disc 3, a lower disc 4, a hollow cylinder 5, a sliding ring 6, a motor, a lead screw 7, a lead screw nut 8, a bending mechanism and a material receiving cloth 9; the slag pocket part is used for collecting the steel slag which falls off after being dismantled; the center of the upper end face of the upper disc 3 is connected with the lower end of the fixed vertical rod; the upper end of the hollow cylinder 5 is connected with the lower end face of the upper disc 3, and the lower end of the hollow cylinder 5 is connected with the upper end of the lower disc 4; the slip ring 6 is sleeved on the outer wall of the hollow cylinder 5; the shell of the motor is arranged in the center of the lower end face of the upper disc 3, and the motor is positioned in the cavity of the hollow cylinder 5; the upper end of the screw rod 7 is connected with an output shaft of the motor, and the lower end of the screw rod 7 is in shaft connection with the center of the upper end face of the lower disc 4; the screw nut 8 is arranged on the screw 7; the side wall of the hollow cylinder 5 is provided with a vertical through hole along the axial lead direction of the hollow cylinder 5, and the inner wall of the slip ring 6 is connected with the screw nut 8 through a connecting rod; the lead screw 7 is driven to rotate by the action of the motor, and then the lead screw nut 8 is driven to vertically move; the bending mechanism is arranged on the slip ring 6 and the lower disc 4; the material receiving cloth 9 is arranged on the bending mechanism; and the signal control end of the motor is connected with the signal output end of the PLC.
The number of the bending mechanisms is multiple, and the bending mechanisms are symmetrically arranged on the slip ring 6 and the lower disc 4; the bending mechanism comprises a first rod 10 and a second rod 11; one end of the first rod 10 is hinged with the lower disc 4; one end of the second rod 11 is hinged with the slip ring 6, and the other end of the second rod 11 is hinged with the non-end position of the first rod 10; a material receiving cloth 9 is arranged between the adjacent first rods 10; through the removal of sliding ring 6 in the vertical direction, realize that first pole 10 and second pole 11 in the mechanism of buckling open and shut, reciprocating of sliding ring 6 has realized receiving the receipts of material cloth 9 and has expanded, and the material cloth 9 that connects that expands can collect the slag.
The slag discharging part comprises a slag discharging rod 12, a first hydraulic cylinder 13, a first hinged seat and a second hinged seat; the first hinge seat is arranged at the upper end of the outer wall of the rotating sleeve 1, and the second hinge seat is arranged at the lower end of the outer wall of the rotating sleeve 1; the second hinge seat is positioned right below the first hinge seat; one end of the slag discharging rod 12 is hinged with the second hinge seat; the shell of the first hydraulic cylinder 13 is hinged with the first hinge base, and the piston rod of the first hydraulic cylinder 13 is hinged with the middle position of the slag discharging rod 12; the signal control end of the first hydraulic cylinder 13 is connected with the signal output end of the PLC; the opening and closing degree of the slag discharging rod 12 is controlled by the operation of the first hydraulic cylinder 13.
When the slag discharging rod 12 is propped against the slag and the lifting mechanism drives the slag discharging rod 12 to move upwards, the rotating sleeve 1 can be stressed to incline towards the opposite direction of the slag discharging rod 12, in order to ensure that the rotating sleeve 1 is in a vertical state and does not influence the stress of the slag discharging rod 12, a lateral buffering part is arranged and provides lateral thrust, and the rotating sleeve 1 is kept in a vertical state after being neutralized by combining the force of the slag discharging rod 12; the lateral buffer part is arranged on the outer wall of the rotary sleeve 1, and the position of the lateral buffer part and the position of the slag discharging part are symmetrical about the axis of the rotary sleeve 1; the lateral buffer part comprises a connecting block, a second hydraulic cylinder 14, a bearing seat and a roller 15; the connecting block is vertically arranged on the outer wall of the rotating sleeve 1, the shell of the second hydraulic cylinder 14 is vertically arranged on the connecting block, and the axis of the piston rod of the second hydraulic cylinder 14 is vertically crossed with the axis of the rotating sleeve 1; a bearing seat is arranged at the end part of a piston rod of the second hydraulic cylinder 14, and the roller 15 is arranged on the bearing seat; and the signal control end of the second hydraulic cylinder 14 is connected with the signal output end of the PLC.
The actual use process is as follows: the whole device is placed in a cavity in a steel ladle through a lifting mechanism, then a motor is controlled to act, a material receiving cloth 9 is opened, then a worker controls a first hydraulic cylinder 13 to act, a slag discharging rod 12 is enabled to be close to slag along until the slag discharging rod 12 is located under the slag along, the action of the first hydraulic cylinder 13 is stopped, then a second hydraulic cylinder 14 is started to act, and a roller 15 is enabled to be in contact pressure on the inner wall of the steel ladle; and then controlling the hoisting mechanism to drive the slag unloading rod 12 to move upwards, and simultaneously controlling the second hydraulic cylinder 14 to keep the vertical state of the rotating sleeve 1 until the slag is removed, and enabling the steel slag to fall onto the material receiving cloth 9, so that the steel slag cleaning operation is finished.
Claims (5)
1. The utility model provides a along sediment cleaning device suitable for ladle which characterized in that: the slag bag lifting mechanism comprises a slag bag part, a slag unloading part, a lateral buffering part, a central rod mechanism, a PLC and a lifting mechanism; the upper end of the central rod mechanism is connected with the hoisting mechanism, and the lower end of the central rod mechanism is connected with the slag pocket part; the slag discharging part and the lateral buffering part are symmetrically arranged on the outer wall of the central rod mechanism about the central line of the central rod mechanism; the central rod mechanism comprises a fixed vertical rod, a rotating sleeve (1), a connecting disc and a connecting hook (2); the upper end of the fixed vertical rod is vertically connected with the lower end face of the connecting disc, and the lower end of the fixed vertical rod is connected with the upper end of the slag pocket part; the connecting hook (2) is arranged on the upper end face of the connecting disc, and the connecting hook (2) is connected with the hoisting mechanism; the rotating sleeve (1) is sleeved on the fixed vertical rod.
2. The ladle slag removal device of claim 1, wherein: the slag pocket part comprises an upper disc (3), a lower disc (4), a hollow cylinder (5), a sliding ring (6), a motor, a lead screw (7), a lead screw nut (8), a bending mechanism and a receiving cloth (9); the center of the upper end face of the upper disc (3) is connected with the lower end of the fixed vertical rod; the upper end of the hollow cylinder (5) is connected with the lower end face of the upper disc (3), and the lower end of the hollow cylinder (5) is connected with the upper end of the lower disc (4); the slip ring (6) is sleeved on the outer wall of the hollow cylinder (5); the shell of the motor is arranged in the center of the lower end face of the upper disc (3), and the motor is positioned in the cavity of the hollow cylinder (5); the upper end of the lead screw (7) is connected with the output shaft of the motor, and the lower end of the lead screw (7) is connected with the center of the upper end face of the lower disc (4) in a shaft mode; the screw nut (8) is arranged on the screw (7); the side wall of the hollow cylinder (5) is provided with a vertical through hole along the axial lead direction of the hollow cylinder (5), and the inner wall of the slip ring (6) is connected with the screw nut (8) through a connecting rod; the bending mechanism is arranged on the slip ring (6) and the lower disc (4); the material receiving cloth (9) is arranged on the bending mechanism; and the signal control end of the motor is connected with the signal output end of the PLC.
3. The ladle slag removal device of claim 2, wherein: the number of the bending mechanisms is multiple, and the bending mechanisms are symmetrically arranged on the slip ring (6) and the lower disc (4); the bending mechanism comprises a first rod (10) and a second rod (11); one end of the first rod (10) is hinged with the lower disc (4); one end of the second rod (11) is hinged with the sliding ring (6), and the other end of the second rod (11) is hinged with the non-end position of the first rod (10); a material receiving cloth (9) is arranged between the adjacent first rods (10).
4. A slag-following cleaning device for ladles according to claim 3, characterised in that: the slag discharging part comprises a slag discharging rod (12), a first hydraulic cylinder (13), a first hinged seat and a second hinged seat; the first hinge seat is arranged at the upper end of the outer wall of the rotating sleeve (1), and the second hinge seat is arranged at the lower end of the outer wall of the rotating sleeve (1); the second hinge seat is positioned right below the first hinge seat; one end of the slag discharging rod (12) is hinged with the second hinge seat; the shell of the first hydraulic cylinder (13) is hinged with the first hinge base, and the piston rod of the first hydraulic cylinder (13) is hinged with the middle position of the slag discharging rod (12); and the signal control end of the first hydraulic cylinder (13) is connected with the signal output end of the PLC.
5. The ladle slag removal device of claim 4, wherein: the lateral buffer part is arranged on the outer wall of the rotary sleeve (1), and the position of the lateral buffer part and the position of the slag discharging part are symmetrical about the axial lead of the rotary sleeve (1); the lateral buffer part comprises a connecting block, a second hydraulic cylinder (14), a bearing seat and a roller (15); the connecting block is vertically arranged on the outer wall of the rotating sleeve (1), the shell of the second hydraulic cylinder (14) is vertically arranged on the connecting block, and the axial lead of the piston rod of the second hydraulic cylinder (14) is vertically crossed with the axial lead of the rotating sleeve (1); a bearing seat is arranged at the end part of a piston rod of the second hydraulic cylinder (14), and the roller (15) is arranged on the bearing seat; and the signal control end of the second hydraulic cylinder (14) is connected with the signal output end of the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122046740.7U CN215746386U (en) | 2021-08-27 | 2021-08-27 | Slag-following cleaning device suitable for steel ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122046740.7U CN215746386U (en) | 2021-08-27 | 2021-08-27 | Slag-following cleaning device suitable for steel ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215746386U true CN215746386U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122046740.7U Active CN215746386U (en) | 2021-08-27 | 2021-08-27 | Slag-following cleaning device suitable for steel ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215746386U (en) |
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2021
- 2021-08-27 CN CN202122046740.7U patent/CN215746386U/en active Active
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