CN214160191U

CN214160191U - Refractory material injection device for transferring ladle lining

Info

Publication number: CN214160191U
Application number: CN202023013930.0U
Authority: CN
Inventors: 王忠钢; 沈钢; 董泽智; 徐盛林
Original assignee: Wuhan Ruxing Technology Co ltd
Current assignee: Wuhan Ruxing Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-10
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of the jetting device technique and specifically relates to a transport ladle inside lining refractory material jetting device, comprising a main body, one side of main part bottom is fixed with the fixing base, the bottom of fixing base is connected with the sliding seat. Has the advantages that: through fixing base and the sliding seat that sets up, rotate with the fixing base according to the sliding seat and be connected, simultaneously, the gas pole utilizes the connecting rod to be connected with the sliding seat, when the device carries out the spouting, the flexible alright drive the sliding seat of gas pole goes up and down, and be "V" shape structure with the fixing base according to the sliding seat, make to discharge the seat and can keep unchangeable under the circumstances in device body position, spout on the ladle inside lining vertical angle, compare with current over-and-under type spouting formula, spouting process and required time significantly reduce, improve work efficiency, the cooperation main part rotates the relation of being connected with the fixed disk, it is rotatory to drive the main part by external equipment, can accomplish the whole spouting of ladle inside lining rapidly.

Description

Refractory material injection device for transferring ladle lining

Technical Field

The utility model relates to an insufflating device technical field especially relates to a transport ladle inside lining refractory material insufflating device.

Background

The ladle is used for receiving molten steel and pouring in front of an open hearth furnace, an electric furnace or a converter in a steel plant and a foundry, the structural form of the ladle is a stopper rod type ladle and a sliding nozzle type ladle, a portal frame is provided with a hook-off type ladle and a bearing type ladle, and a sliding rod gap eliminating mechanism is arranged in a lifting mechanism of the stopper rod type ladle so as to ensure the consistency of the center of the stopper rod and the center of the nozzle after repeated use.

Most of the existing ladle lining refractory material injection devices adopt lifting structures, but the lifting process needs a large amount of time, so that the working efficiency is seriously affected, and meanwhile, the existing ladle lining refractory material injection devices need to be matched with ladles with corresponding calibers for use and are suitable for being used

The performance is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a refractory material injection device for transferring a ladle lining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing seat is fixed on one side of the bottom end of the main body, a movable seat is connected to the bottom end of the fixing seat, a discharging seat is connected to the tail end of the movable seat, a connecting block is arranged at the top end of the movable seat, a spring tube is arranged between the bottom end of the main body and the discharging seat, an air rod is mounted on one side of the main body and located above the fixing seat, the output end of the air rod is connected with a connecting rod, the bottom end of the connecting rod is connected with the connecting block, a fixed disc is arranged on the outer side of the main body, a movable disc is arranged on the outer side of the fixed disc, a placing rod is connected to the bottom end of the fixed disc, a sliding groove is formed in the placing rod, a guide rod is arranged in the sliding groove, an extrusion block is arranged on the outer side of the guide rod, and a spring is arranged between the extrusion block and the sliding groove on the outer side of the guide rod, the outer side of the bottom end of the placing rod is provided with a fixing block.

Preferably, the main part is the tubular structure, and one side on main part top is provided with the handle, the main part rotates with the fixed disk to be connected, the fixing base is connected with the main part, the sliding seat rotates with the fixing base to be connected.

Preferably, the fixed seat and the movable seat are of a V-shaped structure, a groove is formed in the fixed seat, and the connecting rod is located in the groove.

Preferably, the movable disc is rotatably connected with the fixed disc through a bearing, one side of each placing rod is rotatably connected with the fixed disc and the movable disc respectively, and the number of the placing rods is three.

Preferably, the extrusion block and the fixed block are both in a cylindrical structure, the size of the extrusion block is matched with the sliding groove, and the extrusion block is located inside the sliding groove and connected in a sliding mode.

Preferably, the top end of the connecting rod is rotatably connected with the output end of the air rod, the bottom end of the connecting rod is rotatably connected with the connecting block, and the air rod is connected with an external air pump.

The utility model provides a pair of transport ladle inside lining refractory material insufflator, beneficial effect lies in:

1. through fixing base and the sliding seat that sets up, rotate with the fixing base according to the sliding seat and be connected, simultaneously, the gas pole utilizes the connecting rod to be connected with the sliding seat, when the device carries out the spouting, the flexible alright drive the sliding seat of gas pole goes up and down, and be "V" shape structure with the fixing base according to the sliding seat, make to discharge the seat and can keep unchangeable under the circumstances in device body position, spout on the ladle inside lining vertical angle, compare with current over-and-under type spouting formula, spouting process and required time significantly reduce, improve work efficiency, the cooperation main part rotates the relation of being connected with the fixed disk, it is rotatory to drive the main part by external equipment, can accomplish the whole spouting of ladle inside lining rapidly.

2. Through the fixed disk that sets up, the activity dish, place pole and extrusion piece, rotate with fixed disk and activity dish respectively according to placing pole one side and be connected, and the fixed disk utilizes the bearing to rotate the relation of being connected with the activity dish, make to rotate the activity dish and can change three groups and place the distance between pole and the fixed disk centre of a circle, and then make the device can satisfy the ladle of different bores, and be located spout inside sliding connection according to the extrusion piece, and be provided with the spring between extrusion piece and the spout, make it can carry out the centre gripping with the ladle edge under the cooperation with the fixed block and fix, provide stably for the spouting process, and installation convenient operation is swift.

Drawings

Fig. 1 is a schematic view of an internal structure of a refractory material injection device for transferring a ladle lining according to the present invention;

fig. 2 is a bottom structure schematic view of a fixed disc of a refractory material injection device for transferring a ladle lining provided by the utility model;

fig. 3 is a schematic structural view of a movable seat of a refractory material injection device for transferring a lining of a ladle provided by the utility model.

In the figure: 1. a main body; 2. a fixed seat; 3. a movable seat; 4. a discharge seat; 5. connecting blocks; 6. a spring tube; 7. a gas lever; 8. a connecting rod; 9. fixing the disc; 10. a movable tray; 11. placing a rod; 12. a chute; 13. a guide bar; 14. extruding the block; 15. a spring; 16. a fixed block; 17. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a refractory material injection device for transferring a ladle lining comprises a main body 1, a fixed seat 2 is fixed on one side of the bottom end of the main body 1, a movable seat 3 is connected with the bottom end of the fixed seat 2, a discharge seat 4 is connected with the end of the movable seat 3, a connecting block 5 is arranged at the top end of the movable seat 3, a spring tube 6 is arranged between the bottom end of the main body 1 and the discharge seat 4, an air rod 7 is arranged above the fixed seat 2 on one side of the main body 1, the output end of the air rod 7 is connected with a connecting rod 8, the bottom end of the connecting rod 8 is connected with the connecting block 5, a fixed disk 9 is arranged on the outer side of the main body 1, a movable disk 10 is arranged on the outer side of the fixed disk 9, a placing rod 11 is connected with the bottom end of the fixed disk 9, a chute 12 is arranged in the placing rod 11, a guide rod 13 is arranged in the chute 12, an extrusion block 14 is arranged on the outer side of the guide rod 13, and a spring 15 is arranged between the extrusion block 14 and the chute 12, a fixed block 16 is arranged outside the bottom end of the placing rod 11.

Through fixing base 2 and sliding seat 3 that set up, rotate with fixing base 2 according to sliding seat 3 and be connected, simultaneously, gas pole 7 utilizes connecting rod 8 to be connected with sliding seat 3, when the device spouts, the flexible alright of gas pole 7 drive sliding seat 3 and go up and down, and be "V" shape structure with fixing base 2 according to sliding seat 3, make to discharge seat 4 and can keep unchangeable under the circumstances in device body position, spout on the ladle inside lining vertical angle, compare with current over-and-under type spouting formula, spouting process and required time significantly reduce, and the work efficiency is improved, the relation of being connected is rotated with fixed disk 9 to cooperation main part 1, it is rotatory to drive main part 1 by external equipment, can accomplish rapidly the whole spouting of ladle inside lining

Wherein, main part 1 is the tubular structure, and one side on 1 top of main part is provided with handle 17, and main part 1 rotates with fixed disk 9 to be connected, and fixing base 2 is connected with main part 1, and sliding seat 3 rotates with fixing base 2 to be connected, and fixing base 2 is "V" shape structure with sliding seat 3, and the inside of fixing base 2 is provided with the fluting, and connecting rod 8 is located fluting inside.

Through the sliding seat 3 that sets up, rotate according to sliding seat 3 and fixing base 2 and be connected, simultaneously, gas pole 7 utilizes connecting rod 8 to be connected with sliding seat 3, when the device spouted, the flexible 3 lift of sliding seat just alright drive of gas pole 7.

Wherein, the activity dish 10 utilizes the bearing to rotate with fixed disk 9 and is connected, and one side of placing pole 11 rotates with fixed disk 9 and activity dish 10 respectively and is connected, and the quantity of placing pole 11 is three groups, and extrusion piece 14 all is the cylinder structure with fixed block 16, and the size and the spout 12 phase-match of extrusion piece 14, and extrusion piece 14 is located spout 12 inside sliding connection.

Through the extrusion block 14, the extrusion block can be clamped and fixed with the edge of the ladle under the matching of the extrusion block and the fixing block 16, so that the stability is provided for the injection process, and the installation and the operation are convenient and quick.

Wherein, the top of connecting rod 8 rotates with the output of gas pole 7 to be connected, and the bottom of connecting rod 8 rotates with connecting block 5 to be connected, and gas pole 7 is connected with outside air pump.

Through the connecting rod 8 that sets up, when the device spouts, the flexible alright drive sliding seat 3 of gas pole 7 go up and down, and be "V" shape structure with fixing base 2 according to sliding seat 3 for discharge seat 4 can spout on the ladle inside lining vertical angle under the unchangeable circumstances of device body position maintenance.

The working principle is as follows: according to the movable seat 3 and the fixed seat 2 are rotatably connected, meanwhile, the gas rod 7 is connected with the movable seat 3 through the connecting rod 8, when the device performs injection, the expansion of the gas rod 7 can drive the movable seat 3 to lift, and according to the V-shaped structure of the movable seat 3 and the fixed seat 2, the discharge seat 4 can perform injection on the vertical angle of the ladle lining under the condition that the position of the device body is kept unchanged, compared with the existing lifting injection type, the injection process and the required time are greatly reduced, the working efficiency is improved, the main body 1 is driven to rotate by external equipment in accordance with the relationship of the rotary connection of the main body 1 and the fixed disk 9, so that the whole injection on the ladle lining can be rapidly completed, according to the relationship of the rotary connection of one side of the placing rod 11 with the fixed disk 9 and the movable disk 10 respectively, and the rotary connection of the fixed disk 9 and the movable disk 10 through the bearing, the rotary movable disk 10 can change the distance between the centers of the three groups of placing rod 11 and the fixed disk 9, and then make the device can satisfy the ladle of different bores, and lie in spout 12 internal sliding connection according to extrusion piece 14, and be provided with spring 15 between extrusion piece 14 and the spout 12, make it can carry out the centre gripping with the ladle edge under the cooperation with fixed block 16 and fix, provide stability for the spouting process, and installation convenient operation is swift.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A refractory injector for transferring ladle linings, comprising a main body (1), characterized in that: a fixing seat (2) is fixed on one side of the bottom end of the main body (1), a movable seat (3) is connected to the bottom end of the fixing seat (2), a discharging seat (4) is connected to the tail end of the movable seat (3), a connecting block (5) is arranged at the top end of the movable seat (3), a spring tube (6) is arranged between the bottom end of the main body (1) and the discharging seat (4), a gas rod (7) is arranged on one side of the main body (1) above the fixing seat (2), a connecting rod (8) is connected to the output end of the gas rod (7), the bottom end of the connecting rod (8) is connected with the connecting block (5), a fixed disk (9) is arranged on the outer side of the main body (1), a movable disk (10) is arranged on the outer side of the fixed disk (9), a placing rod (11) is connected to the bottom end of the fixed disk (9), and a sliding chute (12) is arranged in the placing rod (11), the inside of spout (12) is provided with guide bar (13), the outside of guide bar (13) is provided with extrusion block (14), the guide bar (13) outside is located and is provided with spring (15) between extrusion block (14) and spout (12), the outside of placing pole (11) bottom is provided with fixed block (16).

2. A ladle lining refractory material transfer injector device according to claim 1, wherein the main body (1) is tubular and a handle (17) is arranged on one side of the top end of the main body (1), the main body (1) is rotatably connected with the fixed disc (9), the fixed seat (2) is connected with the main body (1), and the movable seat (3) is rotatably connected with the fixed seat (2).

3. A refractory material injection device for a transfer ladle lining, according to claim 1, characterized in that said fixed seat (2) and said movable seat (3) are of a "V" shape, the interior of said fixed seat (2) is provided with a slot, and said connecting rod (8) is located inside the slot.

4. A ladle lining refractory material transfer injector as in claim 1, wherein the movable trays (10) are rotatably connected to the stationary trays (9) by means of bearings, and wherein the placement rods (11) are rotatably connected to the stationary trays (9) and the movable trays (10) on one side, respectively, and wherein the number of the placement rods (11) is three.

5. A refractory injector for the lining of transfer ladles according to claim 1, characterised in that said extrusion block (14) and said fixed block (16) are both cylindrical in shape, said extrusion block (14) being sized to fit the runner (12), said extrusion block (14) being slidably connected inside the runner (12).

6. A refractory injector for the transfer ladle lining according to claim 1, characterized in that the top end of the connecting rod (8) is pivotally connected to the output end of the gas rod (7), the bottom end of the connecting rod (8) is pivotally connected to the connecting block (5), and the gas rod (7) is connected to an external air pump.