CN220413438U - Blast furnace distributing device movable arm bracket - Google Patents
Blast furnace distributing device movable arm bracket Download PDFInfo
- Publication number
- CN220413438U CN220413438U CN202322064950.8U CN202322064950U CN220413438U CN 220413438 U CN220413438 U CN 220413438U CN 202322064950 U CN202322064950 U CN 202322064950U CN 220413438 U CN220413438 U CN 220413438U
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- China
- Prior art keywords
- plate
- positioning
- wall
- blast furnace
- rack
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- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of blast furnace distributors, in particular to a movable arm bracket of a blast furnace distributor, which comprises a positioning frame, a positioning plate and a bottom supporting plate: the locating rack is located the side of locating plate, the side outer wall of locating plate is provided with the collet board, the inside of locating rack is provided with high adjustment mechanism, the side of locating rack is provided with power unit, the top of locating rack is provided with sealing mechanism, the side of locating plate is provided with portable change mechanism, and this blast furnace distributing device movable arm bracket can drive rack and gear drive and then drive the sealing plate and seal the conflict hole that the passage was offered when the locating plate was down moved, can in time stop the pay-off when making to change cloth chute board through above-mentioned setting, and then does not have the material to continue to flow from the passage when having guaranteed to change, has guaranteed the security when changing, and whole practicality is better.
Description
Technical Field
The utility model relates to the technical field of blast furnace distributors, in particular to a movable arm bracket of a blast furnace distributor.
Background
The blast furnace distributor is main distributing equipment on a blast furnace, is arranged at the top in the blast furnace and is core equipment for blast furnace smelting, and the blast furnace distributor distributes materials into the furnace at different precise angles by arranging distributing chute on a movable arm bracket;
the patent number is "CN 216073889U" disclosed "a blast furnace distributor movable arm bracket, blast furnace distributor subassembly and blast furnace distributor", and the device makes the distributor movable arm bracket be difficult for receiving heat and takes place deformation at the cloth in-process when using, but the device does not improve to how swiftly change the movable arm bracket of deformation, and whole practicality is less good to some extent.
Disclosure of Invention
The utility model aims to solve the problems, and provides a movable arm bracket of a blast furnace distributor, which solves the problems that the movable arm bracket of the existing blast furnace distributor is not easy to change deformation in a portable manner.
A blast furnace distributor movable arm bracket comprises a positioning frame, a positioning plate and a bottom supporting plate: the locating rack is located the side of locating plate, the side outer wall of locating plate is provided with the collet, the inside of locating rack is provided with high adjustment mechanism, the side of locating rack is provided with power unit, the top of locating rack is provided with sealing mechanism, the side of locating plate is provided with portable change mechanism.
Preferably, the height adjusting mechanism comprises a driving motor, a first reciprocating screw rod and a positioning block, wherein the driving motor is arranged on the outer wall of the bottom end of the positioning frame, one end of the first reciprocating screw rod is rotationally connected with the inner wall of the top end of the positioning frame, the other end of the first reciprocating screw rod penetrates through the outer wall of the bottom end of the positioning frame to be connected with the driving motor, the positioning block is arranged outside the first reciprocating screw rod, one end of the positioning block is slidably connected with the inner walls of two sides of the positioning frame, and the other end of the positioning block is connected with the positioning plate.
Preferably, the power mechanism comprises a positioning rod, a rack and a gear, wherein one side outer wall of the positioning plate is connected with one end of the positioning rod, the other end of the positioning rod is connected with one side outer wall of the rack, the other side outer wall of the rack is provided with the rack, and the side edge of the rack is connected with the gear in a meshed mode.
Preferably, the sealing mechanism comprises a limit box, a second reciprocating screw rod, a first limiting block and a sealing plate, wherein the limit box is arranged on the upper surface of the positioning frame, one end of the second reciprocating screw rod is rotationally connected with one side inner wall of the limit box, the other end of the second reciprocating screw rod penetrates through one side inner wall of the limit box to be connected with a gear, the first limiting block is arranged outside the second reciprocating screw rod, one end of the first limiting block is in sliding connection with the inner wall of the limit box, the other end of the first limiting block is connected with one end of the sealing plate, and the other end of the sealing plate is in sliding connection with the inner wall of the limit box.
Preferably, the inside of spacing case is provided with the passage, and the both ends of passage all set up in the outside of spacing case, the outer wall of passage runs through and has seted up the conflict hole.
Preferably, the cross-sectional area of the sealing plate is larger than the cross-sectional area of the interference hole.
Preferably, the portable mechanism of changing includes heat-conducting plate, cloth swift current frid, T shape piece, T shape groove and inductor, the upper surface of backing plate is provided with the heat-conducting plate, the upper surface laminating of heat-conducting plate is connected with cloth swift current frid, the side outer wall symmetry of the cloth swift current frid of complaining is provided with T shape piece, the T shape groove has been seted up to the outer wall symmetry of locating plate, be sliding connection between T shape piece and the T shape groove, the outer wall of locating plate is provided with the inductor.
The beneficial effects of the utility model are as follows:
1. when the movable arm bracket of the blast furnace distributor is used, when the temperature of the distributing chute plate exceeds the highest temperature which can be born by the movable arm bracket, the distributing chute plate needs to be replaced in time to prevent the distributing chute plate from being deformed by heating, the temperature of the distributing chute plate can be synchronously transmitted to the inductor through the heat conducting plate, the heat conducting plate is set to be made of copper plates, the heat conducting effect is good, when the temperature exceeds the highest value set by the inductor, the inductor can control the driving motor to start so as to drive the positioning plate to move downwards, so that the position of the positioning plate is lowered to facilitate the disassembly and replacement of the distributing chute plate, and when the positioning plate is replaced, the distributing chute plate is lifted upwards until the T-shaped block is separated from the T-shaped groove;
2. this blast furnace distributing device movable arm bracket can drive rack and gear drive when the locating plate moves down and then drive the closing plate and seal the conflict hole of feed guiding tube offered when using, can in time stop the pay-off when making the change cloth swift current frid through above-mentioned setting, and then guaranteed not have the material to continue to flow from the feed guiding tube when changing, guaranteed the security when changing, whole practicality is better.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model in an overall cross-section;
FIG. 3 is a schematic perspective view of a power mechanism according to the present utility model;
FIG. 4 is a schematic perspective view of a sealing mechanism according to the present utility model;
fig. 5 is a schematic perspective view of a portable exchange mechanism according to the present utility model.
In the figure: 1. a positioning frame; 2. a positioning plate; 3. a bottom support plate; 4. a driving motor; 5. a first reciprocating screw rod; 6. a positioning block; 7. a positioning rod; 8. a rack; 9. a gear; 10. a limit box; 11. a second reciprocating screw rod; 12. a first limiting block; 13. a sealing plate; 14. a material guiding pipe; 15. a contact hole; 16. a heat conductive plate; 17. a material distribution chute plate; 18. a T-shaped block; 19. a T-shaped groove; 20. an inductor.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1 to 5, a blast furnace distributor movable arm bracket comprises a positioning frame 1, a positioning plate 2 and a bottom supporting plate 3: the locating rack 1 is located the side of locating plate 2, and the side outer wall of locating plate 2 is provided with the bottom plate 3, and the inside of locating rack 1 is provided with high adjustment mechanism, and the side of locating rack 1 is provided with power unit, and the top of locating rack 1 is provided with sealing mechanism, and the side of locating plate 2 is provided with portable change mechanism.
The height adjusting mechanism comprises a driving motor 4, a first reciprocating screw rod 5 and a positioning block 6, wherein the driving motor 4 is arranged on the outer wall of the bottom end of the positioning frame 1, one end of the first reciprocating screw rod 5 is rotationally connected with the inner wall of the top end of the positioning frame 1, the other end of the first reciprocating screw rod 5 penetrates through the outer wall of the bottom end of the positioning frame 1 and is connected with the driving motor 4, the positioning block 6 is arranged outside the first reciprocating screw rod 5, one end of the positioning block 6 is in sliding connection with the inner walls of two sides of the positioning frame 1, and the other end of the positioning block 6 is connected with the positioning plate 2; when the height of the positioning plate 2 needs to be adjusted, the inductor 20 can automatically start the driving motor 4, when the driving motor 4 is started, the first reciprocating screw rod 5 is automatically driven to rotate, at the moment, one end of the first reciprocating screw rod 5 rotates on the inner wall of the positioning frame 1 to move along the supporting track, then the first reciprocating screw rod 5 automatically drives the positioning block 6 to move when rotating, when the positioning block 6 moves, the positioning plate 2 can be automatically driven to move, when the positioning block 6 moves to a proper position, the inductor 20 can control the driving motor 4 to be closed, the driving motor 4 is noted to have a self-locking function, and when the driving motor 4 stops rotating, the positioning plate 2 still keeps unchanged in the position after moving.
The power mechanism comprises a positioning rod 7, a rack 8 and a gear 9, wherein the outer wall of one side of the positioning plate 2 is connected with one end of the positioning rod 7, the other end of the positioning rod 7 is connected with the outer wall of one side of the rack 8, the rack 8 is arranged on the outer wall of the other side of the rack 8, and the gear 9 is connected with the side edge of the rack 8 in a meshed manner; when the positioning plate 2 in the height adjusting mechanism moves, the positioning rod 7 is synchronously driven to move, and when the positioning rod 7 moves, the rack 8 is automatically driven to move, and then the gear 9 is driven to rotate when the rack 8 moves.
The sealing mechanism comprises a limit box 10, a second reciprocating screw 11, a first limiting block 12 and a sealing plate 13, wherein the limit box 10 is arranged on the upper surface of the positioning frame 1, one end of the second reciprocating screw 11 is rotationally connected with one side inner wall of the limit box 10, the other end of the second reciprocating screw 11 penetrates through one side inner wall of the limit box 10 to be connected with the gear 9, the first limiting block 12 is arranged outside the second reciprocating screw 11, one end of the first limiting block 12 is slidably connected with the inner wall of the limit box 10, the other end of the first limiting block 12 is connected with one end of the sealing plate 13, the other end of the sealing plate 13 is slidably connected with the inner wall of the limit box 10, a guide pipe 14 is arranged in the limit box 10, two ends of the guide pipe 14 are respectively arranged outside the limit box 10, a collision hole 15 is formed in the outer wall of the guide pipe 14 in a penetrating way, and the cross section area of the sealing plate 13 is larger than that of the collision hole 15; when the gear 9 in the power mechanism rotates, the second reciprocating screw rod 11 is synchronously driven to rotate, and then the second reciprocating screw rod 11 rotates to synchronously drive the first limiting block 12 to move so as to drive the sealing plate 13 to move, and when the sealing plate 13 moves to the bottom end of the abutting hole 15, the sealing plate 13 seals the abutting hole 15.
The portable replacement mechanism comprises a heat-conducting plate 16, a cloth chute plate 17, T-shaped blocks 18, T-shaped grooves 19 and an inductor 20, wherein the heat-conducting plate 16 is arranged on the upper surface of the bottom supporting plate 3, the cloth chute plate 17 is attached to the upper surface of the heat-conducting plate 16, the T-shaped blocks 18 are symmetrically arranged on the outer walls of the side edges of the cloth chute plate 17, the T-shaped grooves 19 are symmetrically arranged on the outer walls of the positioning plates 2, the T-shaped blocks 18 are in sliding connection with the T-shaped grooves 19, and the inductor 20 is arranged on the outer walls of the positioning plates 2; when the distributing chute plate 17 needs to be replaced, the distributing chute plate 17 is lifted upwards until the T-shaped block 18 is separated from the T-shaped groove 19.
When the temperature of the cloth chute plate 17 rises to the highest bearing temperature, at the moment, the heat conducting plate 16 is arranged, the real-time temperature of the cloth chute plate 17 is transmitted to the sensor 20 by the heat conducting plate 16, when the temperature reaches the highest value set by the sensor 20, the sensor 20 automatically drives the driving motor 4 to be started, the first reciprocating screw 5 is automatically driven to rotate when the driving motor 4 is started, one end of the first reciprocating screw 5 rotates to support the track motion on the inner wall of the positioning frame 1, the positioning block 6 is automatically driven to move when the first reciprocating screw 5 rotates, the sensor 20 automatically drives the positioning plate 2 to move when the positioning block 6 moves, the driving motor 4 is controlled to be closed when the positioning block 6 moves to a proper position, the positioning plate 2 still keeps unchanged after the driving motor 4 stops rotating, the positioning plate 2 simultaneously drives the positioning rod 7 to move when the positioning rod 7 moves, the positioning rod 8 automatically drives the gear rack 8 to rotate, the gear 9 rotates when the gear rack 9 rotates and then drives the gear rack 9 to rotate, the sealing plate 13 rotates to abut against the T-shaped groove 17, and then the sealing plate 17 rotates to the T-shaped sealing plate 13, and the T-shaped sealing plate 17 is further rotates until the T-shaped sealing plate 17 is completely rotates, and the T-shaped sealing plate 17 is completely contacts with the sealing plate 13.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The blast furnace distributor movable arm bracket is characterized by comprising a positioning frame (1), a positioning plate (2) and a bottom supporting plate (3): the locating rack (1) is located the side of locating plate (2), the side outer wall of locating plate (2) is provided with collet (3), the inside of locating rack (1) is provided with high adjustment mechanism, the side of locating rack (1) is provided with power unit, the top of locating rack (1) is provided with sealing mechanism, the side of locating plate (2) is provided with portable change mechanism.
2. A blast furnace distributor boom carriage according to claim 1, characterized by: the height adjusting mechanism comprises a driving motor (4), a first reciprocating screw rod (5) and a positioning block (6), wherein the driving motor (4) is arranged on the outer wall of the bottom end of the positioning frame (1), one end of the first reciprocating screw rod (5) is rotationally connected with the inner wall of the top end of the positioning frame (1), the other end of the first reciprocating screw rod (5) penetrates through the outer wall of the bottom end of the positioning frame (1) to be connected with the driving motor (4), the positioning block (6) is arranged outside the first reciprocating screw rod (5), one end of the positioning block (6) is slidably connected with the inner walls of the two sides of the positioning frame (1), and the other end of the positioning block (6) is connected with the positioning plate (2).
3. A blast furnace distributor boom carriage according to claim 1, characterized by: the power mechanism comprises a positioning rod (7), a rack (8) and a gear (9), wherein one side outer wall of the positioning plate (2) is connected with one end of the positioning rod (7), the other end of the positioning rod (7) is connected with one side outer wall of the rack (8), the rack (8) is arranged on the other side outer wall of the rack (8), and the gear (9) is connected with the side edge of the rack (8) in a meshed mode.
4. A blast furnace distributor boom carriage according to claim 1, characterized by: sealing mechanism includes spacing case (10), second reciprocating screw (11), first stopper (12) and closing plate (13), the upper surface of locating rack (1) is provided with spacing case (10), the one end of second reciprocating screw (11) is rotated with one side inner wall of spacing case (10) and is connected, the other end of second reciprocating screw (11) runs through one side inner wall of spacing case (10) and is connected with gear (9), the outside of second reciprocating screw (11) is provided with first stopper (12), the inner wall sliding connection of one end and spacing case (10) of first stopper (12), the other end and the one end of closing plate (13) of first stopper, the other end and the inner wall sliding connection of spacing case (10) of closing plate (13).
5. The blast furnace distributor arm carrier according to claim 4, wherein: the inside of spacing case (10) is provided with passage (14), and the both ends of passage (14) all set up in the outside of spacing case (10), the outer wall of passage (14) runs through and has seted up conflict hole (15).
6. The blast furnace distributor arm carrier according to claim 5, wherein: the cross-sectional area of the sealing plate (13) is larger than that of the interference hole (15).
7. A blast furnace distributor boom carriage according to claim 1, characterized by: the portable replacement mechanism comprises a heat conducting plate (16), a cloth chute plate (17), T-shaped blocks (18), T-shaped grooves (19) and an inductor (20), wherein the heat conducting plate (16) is arranged on the upper surface of the bottom supporting plate (3), the cloth chute plate (17) is connected to the upper surface of the heat conducting plate (16) in a fit mode, the T-shaped blocks (18) are symmetrically arranged on the outer walls of the sides of the cloth chute plate (17), the T-shaped grooves (19) are symmetrically arranged on the outer walls of the positioning plate (2), the T-shaped blocks (18) are in sliding connection with the T-shaped grooves (19), and the inductor (20) is arranged on the outer walls of the positioning plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064950.8U CN220413438U (en) | 2023-08-02 | 2023-08-02 | Blast furnace distributing device movable arm bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064950.8U CN220413438U (en) | 2023-08-02 | 2023-08-02 | Blast furnace distributing device movable arm bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220413438U true CN220413438U (en) | 2024-01-30 |
Family
ID=89656783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322064950.8U Active CN220413438U (en) | 2023-08-02 | 2023-08-02 | Blast furnace distributing device movable arm bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220413438U (en) |
-
2023
- 2023-08-02 CN CN202322064950.8U patent/CN220413438U/en active Active
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