CN210506493U - Inner and outer wall coating machine for through-flow tuyere sleeve - Google Patents
Inner and outer wall coating machine for through-flow tuyere sleeve Download PDFInfo
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- CN210506493U CN210506493U CN201921759036.2U CN201921759036U CN210506493U CN 210506493 U CN210506493 U CN 210506493U CN 201921759036 U CN201921759036 U CN 201921759036U CN 210506493 U CN210506493 U CN 210506493U
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Abstract
The utility model provides a through-flow tuyere cover inner and outer wall flush coater, support base and shower nozzle, its characterized in that including first support base, second: the second support base is arranged on the right side of the first support base, and a first movable assembly for driving the spray head to move left and right is arranged on the upper surface of the first support base; the first movable assembly is vertically provided with a fixed plate, the front surface of the fixed plate is provided with a second movable assembly for driving the spray head to move up and down, the front surface of the second movable assembly is provided with a connecting rod, the front end of the rear surface of the connecting rod is fixedly connected with the second movable assembly, the tail end of the front surface of the connecting rod is provided with a rotating disc for adjusting the angle of the spray head, and the rotating disc is fixedly connected with the connecting rod through a bolt; the utility model discloses simple structure, the simple operation reduces the labour, improves work efficiency, alleviates staff's burden.
Description
Technical Field
The utility model relates to an industrial technology field, especially a through-flow tuyere cover inner and outer wall flush coater.
Background
The blast furnace tuyere is a tuyere of a blast furnace in a manufacturing plant, and high-temperature hot air blown from the tuyere of the blast furnace and coke at the bottom of the blast furnace are oxidized and combusted to generate CO, and the CO is reduced to iron originally existing in the form of oxide during the rise of high temperature. The blast furnace tuyere has the characteristics of good conductivity, uniform cooling, high cooling efficiency, compact structure, good wear resistance and the like; usually, the blast furnace tuyere sleeve is arranged in a furnace wall between a furnace belly and a furnace bottom, the front section of the tuyere sleeve extends into the furnace by 500mm, the blast furnace tuyere sleeve is directly corroded by heat of liquid iron slag and seriously abraded by falling hot materials, the tuyere sleeve is easy to lose efficacy, and the blast furnace is shut down due to frequent replacement of the tuyere sleeve, so that the low yield of the blast furnace is caused.
The hot spraying is often used in the blast furnace tuyere sleeve to prolong the service life of the tuyere, but most of the current hot spraying devices are manually held, so that the fatigue is generated to the working personnel after a long time, the working efficiency is reduced, and the personal harm is caused.
Disclosure of Invention
In view of this, the utility model aims at providing a through-flow tuyere cover inner and outer wall flush coater has realized carrying out inside and outside spraying effect to through-flow tuyere cover through mechanical structure.
The utility model discloses a following method realizes: the utility model provides a through-flow tuyere cover inner and outer wall flush coater, includes that first support base, second support base and shower nozzle, its characterized in that: the second support base is arranged on the right side of the first support base, and a first movable assembly for driving the spray head to move left and right is arranged on the upper surface of the first support base; a fixed plate is vertically arranged on the first movable assembly, a second movable assembly for driving the spray head to move up and down is arranged on the front face of the fixed plate, a connecting rod is arranged on the front face of the second movable assembly, the front end of the rear surface of the connecting rod is fixedly connected with the second movable assembly, a rotating disc for adjusting the angle of the spray head is arranged at the tail end of the front face of the connecting rod, the rotating disc is fixedly connected with the connecting rod through bolts, a supporting seat is arranged on the front face of the rotating disc, the spray head is fixed on the supporting seat, and a plurality of liquid inlet pipes are connected to the spray; the nozzle is arranged on the second support base and corresponds to the rotating mechanism, a first motor is arranged on the lower surface of a support plate of the second support base, a bearing is embedded in the middle of the support plate of the second support base, a first rotating shaft is connected and arranged at the output end of the first motor, the tail end of the first rotating shaft penetrates through the bearing, and the tail end of the first rotating shaft is connected with the middle of the lower surface of the rotating mechanism.
Further, the first movable assembly and the second movable assembly have the same structure, the first movable assembly comprises a second motor, first supports are arranged at the front end and the rear end of a support plate of the first support base, a guide rod is arranged on each first support, a movable plate is erected on each guide rod, first movable blocks are arranged on the periphery below the movable plates, first sliding grooves are formed in the lower surfaces of the first movable blocks, and the first sliding grooves are sleeved on the guide rods so as to facilitate the movable plates to move left and right on the guide rods; an L-shaped supporting plate is arranged in the middle of the left end of the upper surface of a supporting plate of the first supporting base, a first U-shaped supporting seat is arranged on the upper surface of the supporting plate of the first supporting base, the first U-shaped supporting seat is arranged on the right side of the L-shaped supporting plate, a second motor output shaft penetrates through a vertical plate of the L-shaped supporting plate, a first gear is arranged at the tail end of a second motor output shaft, a second rotating shaft is erected between the two vertical plates of the first U-shaped supporting seat, the rear end of the second rotating shaft penetrates through the first U-shaped supporting seat, a second gear is arranged at the rear end of the second rotating shaft, the first gear and the second gear are connected through a first gear conveying belt, a third gear is sleeved on the second rotating shaft and arranged between the two vertical plates of the first U-shaped supporting seat, and a rack is meshed with the third gear, the front end of the rack is fixedly arranged at the left end of the movable plate, a second U-shaped supporting seat is fixedly arranged at the right end of the upper surface of the movable plate, a third rotating shaft is erected between two vertical plates of the second U-shaped supporting seat, a fourth gear is arranged on the third rotating shaft, and the tail end of the rack winds the third gear and surrounds the fourth gear below the movable plate to be fixed on the movable plate; the fixed plate is vertically arranged on the movable plate of the first movable assembly, and the connecting rod is fixedly connected with the movable plate of the second movable assembly.
Furthermore, the rotating mechanism comprises a rotating circular table, a placing groove used for placing the through-flow air inlet sleeve is formed in the middle of the rotating circular table, a limiting groove is formed in the upper surface of the rotating circular table by taking the circle center of the rotating circular table as a center and annularly arrayed for 120 degrees, a limiting block used for limiting and fixing the through-flow air inlet sleeve is arranged in the limiting groove, and the limiting block is fixed in the limiting groove through a hexagon bolt.
Furthermore, universal wheels are arranged on the periphery below the first support base.
The beneficial effects of the utility model reside in that: the utility model adds the first movable component and the second movable component in the device, drives the spray head to move up and down left and right, adjusts to a proper position, performs spraying action on the through-flow tuyere sleeve, realizes the conversion from manual spraying to mechanical spraying, saves manpower and material resources and improves the working efficiency; because the rotating disc and the connecting rod are fixed through the bolts, the angle of the nozzle can be adjusted by loosening the bolts, so that the nozzle can better spray the through-flow tuyere sleeve; then the through-flow air port sleeve is rotated under the action of the first motor, so that the spray head can be more uniform in spraying; the utility model has the advantages of simple structure, the simple operation reduces the labour, improves work efficiency, alleviates staff's burden.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the rotating mechanism.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present invention provides an embodiment: a coating machine for the inner wall and the outer wall of a through-flow tuyere sleeve comprises a first supporting base 1, a second supporting base 2 and a nozzle 3, wherein the second supporting base 2 is arranged on the right side of the first supporting base 1, and a first movable assembly 4 for driving the nozzle 3 to move left and right is arranged on the upper surface of the first supporting base 1; a fixed plate 41 is vertically arranged on the first movable assembly 4, a second movable assembly 5 for driving the spray head 3 to move up and down is arranged on the front surface of the fixed plate 41, a connecting rod 6 is arranged on the front surface of the second movable assembly 5, the front end of the rear surface of the connecting rod 6 is fixedly connected with the second movable assembly 5, a rotating disc 61 for adjusting the angle of the spray head 3 is arranged at the tail end of the front surface of the connecting rod 6, the rotating disc 61 is fixedly connected with the connecting rod 6 through a bolt 62, a supporting seat 63 is arranged on the front surface of the rotating disc 61, the spray head 3 is fixed on the supporting seat 63, and a plurality of liquid inlet pipes 64 are connected on the spray; the second supporting base 2 is provided with a rotating mechanism 7 for fixing a through-flow air port sleeve, a nozzle of the spray head 3 corresponds to the rotating mechanism 7, a first motor 21 is arranged on the lower surface of a supporting plate of the second supporting base 2, a bearing 22 is embedded in the middle of the supporting plate of the second supporting base 2, the output end of the first motor 21 is connected with a first rotating shaft 23, the tail end of the first rotating shaft 23 penetrates through the bearing 22, and the tail end of the first rotating shaft 23 is connected with the middle of the lower surface of the rotating mechanism 7. Make and to control through first movable assembly 4 can drive shower nozzle 3 and remove, second movable assembly 5 can drive shower nozzle 3 and reciprocate, thereby adjust the position of shower nozzle 3, make that shower nozzle 3 can be better carry out the spraying, rethread loose screw 62, the artifical spraying angle that rotates rotating disc 61 and adjust shower nozzle 3, after the adjustment, open first motor 21, first motor drives first axis of rotation 23 and rotates, first axis of rotation 23 drives slewing mechanism 7 and rotates, slewing mechanism 7 drives through-flow tuyere cover and rotates and realize omnidirectional spraying effect, it is even to realize the spraying, the interior outer wall of through-flow tuyere cover is all sprayed through height adjustment, staff's work load has been reduced, and work efficiency is improved.
The first movable assembly 4 and the second movable assembly 5 have the same structure, the first movable assembly 4 includes a second motor 42, first supports 24 are respectively arranged at the front and rear ends of a support plate of the first support base 2, a guide rod 25 is arranged on the first support 24, a movable plate 26 is erected on the guide rod 25, first movable blocks 27 are respectively arranged around the lower part of the movable plate 26, a first sliding groove (not shown) is arranged on the lower surface of each first movable block 27, and the first sliding grooves are sleeved on the guide rods 25 so as to facilitate the movable plate 26 to move left and right on the guide rods 25; an L-shaped supporting plate 43 is arranged in the middle of the left end of the upper surface of the supporting plate of the first supporting base 2, a first U-shaped supporting seat 44 is arranged on the upper surface of the supporting plate of the first supporting base 2, the first U-shaped supporting seat 44 is arranged on the right side of the L-shaped supporting plate 43, the output shaft of the second motor 42 penetrates through the vertical plate of the L-shaped supporting plate 43, a first gear (not shown) is arranged at the tail end of the output shaft of the second motor 42, a second rotating shaft (not shown) is erected between the two vertical plates of the first U-shaped supporting seat 44, the rear end of the second rotating shaft penetrates through the first U-shaped supporting seat 44, a second gear 45 is arranged at the rear end of the second rotating shaft, the first gear is connected with the second gear 45 through a first gear conveyor belt 46, a third gear 47 is sleeved on the second rotating shaft, the third gear 47 is arranged between the two vertical plates of the first U-, a rack 48 is engaged with the third gear 47, the front end of the rack 48 is fixedly arranged at the left end of the moving plate 26, a second U-shaped supporting seat 49 is fixedly arranged at the right end of the upper surface of the moving plate 26, a third rotating shaft (not shown) is erected between two vertical plates of the second U-shaped supporting seat 49, a fourth gear 8 is arranged on the third rotating shaft, and the tail end of the rack 48 is fixed on the moving plate 26 by passing through the third gear 47 and surrounding the fourth gear 8 below the moving plate 26; the fixed plate 41 is vertically arranged on the moving plate of the first movable assembly 4, and the connecting rod 6 is fixedly connected with the moving plate of the second movable assembly 5. The second motor 42 drives the first gear to rotate, the first gear rotates to drive the second gear 45 to rotate through the first gear conveyor belt 46, the second gear 45 rotates to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the third gear 47 to rotate, the third gear 47 rotates to drive the rack 48 to rotate, the rack 48 rotates and simultaneously drives the moving plate 26 to move left and right on the guide rod 25 through the rack and the fixing of the moving plate 26, and the position of the spray head 3 is adjusted.
The rotating mechanism 7 comprises a rotating round table 71, a placing groove 72 for placing the through-flow air inlet sleeve is formed in the middle of the rotating round table 71, a limiting groove 73 is formed in the upper surface of the rotating round table 71 in an annular array mode by 120 degrees with the circle center of the rotating round table 71 as the center, a limiting block 74 for limiting and fixing the through-flow air inlet sleeve is arranged in the limiting groove 73, and the limiting block 74 is fixed in the limiting groove 73 through a hexagon bolt 75. The through-flow air inlet sleeve can be placed in the placing groove 72 by a worker, the hexagon bolt 75 is unscrewed, the limiting block 74 is moved, the through-flow air inlet sleeve is fixed on the rotating round table 71, and the position of the limiting block 74 can be continuously moved through the limiting groove 73, so that the specification size of the through-flow air inlet sleeve which can be placed can be continuously adjusted, and the spraying of the through-flow air inlet sleeves with different specifications is realized.
As shown in fig. 1, in an embodiment of the present invention, universal wheels 28 are disposed around the lower portion of the first supporting base 2, so as to facilitate moving the first supporting base 1 and the nozzle 3.
The utility model discloses a theory of operation: when in use, a worker places the through-flow air port sleeve in the placing groove, unscrews the hexagon bolt by rotation, then moves the limiting block to fix the through-flow air port sleeve in the placing groove, screws the hexagon bolt after the limiting is finished, fixes the through-flow air port sleeve, starts the second motor of the first movable assembly, drives the spray head to move left and right, starts the second motor of the second movable assembly after moving to a proper position, drives the spray head to move up and down, stops moving to a position above the rotating circular table, unscrews the bolt on the rotating circular disc by the worker, rotates the rotating circular disc to adjust the angle of the spray head, screws the bolt when adjusting to a proper angle, fixes the rotating circular disc, thereby fixing the spray head, starts the first motor, drives the rotating shaft to rotate, drives the rotating circular table to rotate by the rotating shaft, starts spraying of the spray head, and sprays all-directional inner and outer walls of the through-flow air port sleeve, and after the spraying is finished, the worker takes down the sprayed through-flow tuyere sleeve from the rotary circular table.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (4)
1. The utility model provides a through-flow tuyere cover inner and outer wall flush coater, includes that first support base, second support base and shower nozzle, its characterized in that: the second support base is arranged on the right side of the first support base, and a first movable assembly for driving the spray head to move left and right is arranged on the upper surface of the first support base; a fixed plate is vertically arranged on the first movable assembly, a second movable assembly for driving the spray head to move up and down is arranged on the front face of the fixed plate, a connecting rod is arranged on the front face of the second movable assembly, the front end of the rear surface of the connecting rod is fixedly connected with the second movable assembly, a rotating disc for adjusting the angle of the spray head is arranged at the tail end of the front face of the connecting rod, the rotating disc is fixedly connected with the connecting rod through bolts, a supporting seat is arranged on the front face of the rotating disc, the spray head is fixed on the supporting seat, and a plurality of liquid inlet pipes are connected to the spray; the nozzle is arranged on the second support base and corresponds to the rotating mechanism, a first motor is arranged on the lower surface of a support plate of the second support base, a bearing is embedded in the middle of the support plate of the second support base, a first rotating shaft is connected and arranged at the output end of the first motor, the tail end of the first rotating shaft penetrates through the bearing, and the tail end of the first rotating shaft is connected with the middle of the lower surface of the rotating mechanism.
2. The through-flow tuyere inner and outer wall coating machine as claimed in claim 1, wherein: the first movable assembly and the second movable assembly are identical in structure and comprise a second motor, first supports are arranged at the front end and the rear end of a support plate of the first support base, guide rods are arranged on the first supports, a movable plate is erected on the guide rods, first movable blocks are arranged on the periphery below the movable plate, first sliding grooves are formed in the lower surfaces of the first movable blocks, and the first sliding grooves are sleeved on the guide rods so as to facilitate the movable plate to move left and right on the guide rods; an L-shaped supporting plate is arranged in the middle of the left end of the upper surface of a supporting plate of the first supporting base, a first U-shaped supporting seat is arranged on the upper surface of the supporting plate of the first supporting base, the first U-shaped supporting seat is arranged on the right side of the L-shaped supporting plate, a second motor output shaft penetrates through a vertical plate of the L-shaped supporting plate, a first gear is arranged at the tail end of a second motor output shaft, a second rotating shaft is erected between the two vertical plates of the first U-shaped supporting seat, the rear end of the second rotating shaft penetrates through the first U-shaped supporting seat, a second gear is arranged at the rear end of the second rotating shaft, the first gear and the second gear are connected through a first gear conveying belt, a third gear is sleeved on the second rotating shaft and arranged between the two vertical plates of the first U-shaped supporting seat, and a rack is meshed with the third gear, the front end of the rack is fixedly arranged at the left end of the movable plate, a second U-shaped supporting seat is fixedly arranged at the right end of the upper surface of the movable plate, a third rotating shaft is erected between two vertical plates of the second U-shaped supporting seat, a fourth gear is arranged on the third rotating shaft, and the tail end of the rack winds the third gear and surrounds the fourth gear below the movable plate to be fixed on the movable plate; the fixed plate is vertically arranged on the movable plate of the first movable assembly, and the connecting rod is fixedly connected with the movable plate of the second movable assembly.
3. The through-flow tuyere inner and outer wall coating machine as claimed in claim 1, wherein: the rotating mechanism comprises a rotating round platform, a placing groove used for placing the through-flow air inlet sleeve is formed in the middle of the rotating round platform, a limiting groove is formed in the upper surface of the rotating round platform by taking the circle center of the rotating round platform as the center and annularly arrayed for 120 degrees, a limiting block used for limiting and fixing the through-flow air inlet sleeve is arranged in the limiting groove, and the limiting block is fixed in the limiting groove through a hexagon bolt.
4. The through-flow tuyere inner and outer wall coating machine as claimed in claim 1, wherein: universal wheels are arranged on the periphery below the first supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759036.2U CN210506493U (en) | 2019-10-18 | 2019-10-18 | Inner and outer wall coating machine for through-flow tuyere sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759036.2U CN210506493U (en) | 2019-10-18 | 2019-10-18 | Inner and outer wall coating machine for through-flow tuyere sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210506493U true CN210506493U (en) | 2020-05-12 |
Family
ID=70573159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759036.2U Active CN210506493U (en) | 2019-10-18 | 2019-10-18 | Inner and outer wall coating machine for through-flow tuyere sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210506493U (en) |
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2019
- 2019-10-18 CN CN201921759036.2U patent/CN210506493U/en active Active
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