CN216889754U

CN216889754U - Hoisting and carbon-free brick device capable of hoisting and conveying carbon bricks at designated positions in hot furnace

Info

Publication number: CN216889754U
Application number: CN202123254946.5U
Authority: CN
Inventors: 李自刚; 李志强; 李济华; 彭从华; 李安刚
Original assignee: Henan Zhulin Qingzhou Refractory Material Co ltd
Current assignee: Henan Zhulin Qingzhou Refractory Material Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-05
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a lifting non-carbon brick device which can quickly lift carbon bricks at specified positions in a hot furnace. The device for hoisting the carbon bricks in the specified position in the hot furnace comprises: the circular top plate is provided with a rotating mechanism, a transverse moving mechanism, a lifting mechanism and an adsorption mechanism; the rotating mechanism comprises an annular fixing block, a fixing rod, an anti-falling rotating shaft, a sleeve ring, a strip-shaped plate, an inner gear ring, a first driving motor and a circular gear, the annular fixing block is fixedly installed at the bottom of the circular top plate, and the fixing rod is fixedly installed at the bottom of the circular top plate. The hoisting non-carbon brick device capable of hoisting the carbon bricks at the designated positions in the hot furnace provided by the utility model can simply and effectively hoist the carbon bricks required during the construction of the hot furnace, and can hoist the carbon bricks to the hot furnace at any positions in the hot furnace and can fast hoist the carbon bricks at the designated positions.

Description

Hoisting and carbon-free brick device capable of hoisting and conveying carbon bricks at designated positions in hot furnace

Technical Field

The utility model belongs to the technical field of carbon brick hoisting, and particularly relates to a hoisting non-carbon brick device capable of hoisting carbon bricks at specified positions in a heating furnace.

Background

The carbon brick is one of the important elements of the blast furnace refractory material, and the main refractory materials of the furnace bottom and the furnace hearth are high-quality carbon bricks. In recent years, along with the increase of smelting strength of blast furnaces, the selection standard of the blast furnace carbon bricks is increasingly improved, the quality requirements of installation and masonry of the carbon bricks are increasingly strict, and the quality of the carbon bricks and the construction quality also determine whether the blast furnaces can realize long service life, and in the related technology, a carbon brick hoisting device of the submerged arc furnace is disclosed; the technical problem to be solved is to provide the carbon brick hoisting device for the submerged arc furnace, which has simple structure, convenient use and stable hoisting of the carbon brick, can not collide the edge angle of the carbon brick in the hoisting process, can reduce the labor intensity of workers and improve the working efficiency; the device comprises a base, a T-shaped support, a hydraulic system and a vacuum chuck, wherein the base comprises a support plate, the bottom surface of the support plate is fixedly provided with a traveling wheel, and the top surface of the support plate is fixedly provided with a support insertion tube with a hollow inner part; the T-shaped support comprises a vertical insertion rod inserted in the support insertion pipe, a transverse rod is transversely and fixedly arranged at the top end of the vertical insertion rod, a hydraulic system comprises an oil pump, a first hydraulic oil cylinder and a second hydraulic oil cylinder, two hanging seats are arranged at the top of the oil pump, a connecting support is arranged on each hanging seat, and the top end of the connecting support is connected with the first hydraulic oil cylinder and the second hydraulic oil cylinder and is connected with a vacuum sucker.

However, the above structure has disadvantages that the apparatus needs to be placed in the furnace when the apparatus is used for hoisting the carbon bricks, the apparatus is inconvenient to take out after the construction of the furnace is finished, and the carbon bricks cannot be raised on the inner wall of the furnace.

Therefore, there is a need to provide a new apparatus for hoisting carbon-free bricks in a hot furnace, which can fast hoist carbon bricks at a specific position, so as to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a lifting non-carbon brick device which can simply and effectively lift carbon bricks required during the construction of a hot furnace and can quickly lift the carbon bricks at specified positions in the hot furnace which can lift the carbon bricks to any positions in the hot furnace.

In order to solve the technical problem, the hoisting non-carbon brick device capable of hoisting carbon bricks at the specified positions in the hot furnace provided by the utility model comprises: the circular top plate is provided with a rotating mechanism, a transverse moving mechanism, a lifting mechanism and an adsorption mechanism;

the rotating mechanism comprises an annular fixed block, a fixed rod, an anti-falling rotating shaft, a lantern ring, a strip-shaped plate, an inner gear ring, a first driving motor and a circular gear, the annular fixed block is fixedly arranged at the bottom of the circular top plate, the fixed rod is fixedly arranged at the bottom of the circular top plate, the fixed rod is positioned at the center of the circular top plate and the annular fixed block, the anti-falling rotating shaft is fixedly arranged at the bottom end of the fixed rod, the lantern ring is rotatably sleeved on the anti-drop rotating shaft, the strip-shaped plate is fixedly arranged on the outer wall of the lantern ring, one side of the strip-shaped plate, which is far away from the lantern ring, is connected with the annular fixed block in a sliding way, the inner gear ring is fixedly arranged on the inner wall of the annular fixed block, the first driving motor is fixedly arranged at the top of the strip-shaped plate, the circular gear is fixedly arranged on an output shaft of the first driving motor, and the inner gear ring is meshed with the circular gear;

the transverse moving mechanism comprises two first rectangular fixing blocks, a threaded rod, a second driving motor and an internal thread slider, wherein the two first rectangular fixing blocks are fixedly arranged at the bottom of the strip-shaped plate, the threaded rod is rotatably arranged on the two first rectangular fixing blocks, the second driving motor is fixedly arranged on the outer wall of one side of the corresponding first rectangular fixing block, the output shaft of the second driving motor is fixedly connected with one end of the threaded rod, and the internal thread slider is in threaded sleeve connection with the threaded rod.

As a further scheme of the utility model, the lifting mechanism comprises two second rectangular fixing blocks, a winding rotating shaft, a third driving motor, a winding roller, a bar-shaped connecting block and a steel wire rope, wherein the two second rectangular fixing blocks are fixedly arranged at the bottom of the internal thread sliding block, the winding rotating shaft is rotatably arranged on the two second rectangular fixing blocks, the third driving motor is fixedly arranged on the outer wall of one side of the corresponding second rectangular fixing block, an output shaft of the third driving motor is fixedly connected with one end of the winding rotating shaft, the winding roller is fixedly sleeved on the winding rotating shaft, the bar-shaped connecting block is arranged below the winding roller, the steel wire rope is wound on the winding roller, and one end of the steel wire rope, far away from the winding roller, is fixedly connected with the top of the bar-shaped connecting block.

As a further scheme of the utility model, the adsorption mechanism comprises a strip-shaped mounting plate, four inclined connecting rods and a plurality of vacuum suckers, the strip-shaped mounting plate is arranged below the strip-shaped connecting block, the four inclined connecting rods are all fixedly mounted at the top of the strip-shaped mounting plate, the top ends of the four inclined connecting rods are all fixedly connected with the bottom of the strip-shaped connecting block, and the plurality of vacuum suckers are all fixedly mounted at the bottom of the strip-shaped mounting plate.

As a further scheme of the utility model, an annular groove is formed in the inner wall of the annular fixing block, one end, far away from the lantern ring, of the strip-shaped plate extends into the annular groove, an annular guide rail is fixedly installed on the inner wall of the bottom of the annular groove, a roller is fixedly installed at the bottom of the strip-shaped plate, and the roller is matched with the annular guide rail.

As a further scheme of the utility model, the same supporting slide rod is fixedly arranged on the outer wall of one side, close to each other, of the two first rectangular fixing blocks, and the supporting slide rod penetrates through the internal thread slide block and is in sliding connection with the internal thread slide block.

As a further scheme of the utility model, four supporting legs are fixedly mounted at the bottom of the circular top plate, and rectangular supporting blocks are fixedly mounted at the bottom ends of the four supporting legs.

Compared with the prior art, the hoisting non-carbon brick device capable of hoisting the carbon bricks at the designated positions in the hot furnace provided by the utility model has the following beneficial effects:

1. the rotating mechanism is arranged, so that the direction of the carbon brick can be simply and effectively adjusted, and the carbon brick can be rotated to a proper direction;

2. the transverse moving mechanism is arranged, so that the transverse position of the carbon brick can be simply and effectively adjusted, and the carbon brick is matched with the rotating mechanism to hoist the carbon brick to any position;

3. the lifting mechanism is arranged, so that the carbon bricks can be simply and effectively lifted, and then can be lifted;

4. the adsorption mechanism is arranged, so that the carbon bricks can be simply and effectively adsorbed, and the carbon bricks can be conveniently lifted.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic cross-sectional front view of a device for lifting carbonless bricks, which can quickly lift the carbon bricks at a specified position in a hot furnace according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 2;

FIG. 4 is an enlarged schematic view of a portion C of FIG. 1;

fig. 5 is a schematic view of a top cross-sectional structure of the device for hoisting carbon-free bricks, which can fast hoist carbon bricks at a designated position in the hot furnace.

In the figure: 1. a circular top plate; 2. an annular fixed block; 3. fixing the rod; 4. an anti-drop rotating shaft; 5. a collar; 6. a strip plate; 7. an inner gear ring; 8. a first drive motor; 9. a circular gear; 10. a first rectangular fixed block; 11. a threaded rod; 12. a second drive motor; 13. an internal thread slider; 14. a second rectangular fixed block; 15. a winding rotating shaft; 16. a third drive motor; 17. a wind-up roll; 18. a strip-shaped connecting block; 19. a wire rope; 20. a strip-shaped mounting plate; 21. an inclined connecting rod; 22. and (4) vacuum chuck.

Detailed Description

Please refer to fig. 1 to 5, wherein fig. 1 is a schematic cross-sectional front view of a device for lifting carbon-free bricks in a furnace according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of portion B of FIG. 2; FIG. 4 is an enlarged schematic view of a portion C of FIG. 1; fig. 5 is a schematic view of a top cross-sectional structure of the device for hoisting carbon-free bricks, which can fast hoist carbon bricks at a designated position in the hot furnace. The device for hoisting the carbon bricks in the specified position in the hot furnace comprises: the device comprises a circular top plate 1, wherein a rotating mechanism, a transverse moving mechanism, a lifting mechanism and an adsorption mechanism are arranged on the circular top plate 1;

the rotating mechanism comprises an annular fixed block 2, a fixed rod 3, an anti-falling rotating shaft 4, a lantern ring 5, a strip-shaped plate 6, an inner gear ring 7, a first driving motor 8 and a circular gear 9, wherein the annular fixed block 2 is fixedly installed at the bottom of the circular top plate 1, the fixed rod 3 is positioned at the centers of the circular top plate 1 and the annular fixed block 2, the anti-falling rotating shaft 4 is fixedly installed at the bottom end of the fixed rod 3, the lantern ring 5 is rotatably sleeved on the anti-falling rotating shaft 4, the strip-shaped plate 6 is fixedly installed on the outer wall of the lantern ring 5, one side of the strip-shaped plate 6, which is far away from the lantern ring 5, is in sliding connection with the annular fixed block 2, the inner gear ring 7 is fixedly installed on the inner wall of the annular fixed block 2, the first driving motor 8 is fixedly installed at the top of the strip-shaped plate 6, and the circular gear 9 is fixedly installed on the output shaft of the first driving motor 8, the inner gear ring 7 is meshed with the circular gear 9;

lateral shifting mechanism includes two first rectangle fixed blocks 10, threaded rod 11, second driving motor 12 and internal thread slider 13, two equal fixed mounting of first rectangle fixed block 10 is in the bottom of bar 6, threaded rod 11 rotates and installs on two first rectangle fixed blocks 10, second driving motor 12 fixed mounting is on one side outer wall of the first rectangle fixed block 10 that corresponds, the output shaft of second driving motor 12 and the one end fixed connection of threaded rod 11, internal thread slider 13 thread bush is established on threaded rod 11.

As shown in fig. 3, the lifting mechanism includes two second rectangular fixing blocks 14, a winding rotating shaft 15, a third driving motor 16, a winding roller 17, a bar-shaped connecting block 18 and a steel wire rope 19, the two second rectangular fixing blocks 14 are both fixedly mounted at the bottom of the internal thread slider 13, the winding rotating shaft 15 is rotatably mounted on the two second rectangular fixing blocks 14, the third driving motor 16 is fixedly mounted on the outer wall of one side of the corresponding second rectangular fixing block 14, an output shaft of the third driving motor 16 is fixedly connected with one end of the winding rotating shaft 15, the winding roller 17 is fixedly sleeved on the winding rotating shaft 15, the bar-shaped connecting block 18 is arranged below the winding roller 17, the steel wire rope 19 is wound on the winding roller 17, and one end of the steel wire rope 19, which is far away from the winding roller 17, is fixedly connected with the top of the bar-shaped connecting block 18;

through setting up elevating system for can simply effectually hoist the carbon brick, thereby carry out the handling to it.

As shown in fig. 4, the adsorption mechanism includes a bar-shaped mounting plate 20, four inclined connecting rods 21 and a plurality of vacuum chucks 22, the bar-shaped mounting plate 20 is disposed below the bar-shaped connecting block 18, the four inclined connecting rods 21 are all fixedly mounted on the top of the bar-shaped mounting plate 20, the top ends of the four inclined connecting rods 21 are all fixedly connected with the bottom of the bar-shaped connecting block 18, and the plurality of vacuum chucks 22 are all fixedly mounted on the bottom of the bar-shaped mounting plate 20;

through setting up adsorption apparatus structure for can be simple effectual adsorb the carbon brick, so that carry out the handling to it.

As shown in fig. 1 and 2, the annular groove has been seted up on the inner wall of annular fixed block 2, the one end that lantern ring 5 was kept away from to strip shaped plate 6 extends to in the annular groove, fixed mounting has ring rail on the bottom inner wall of ring groove, the bottom fixed mounting of strip shaped plate 6 has the gyro wheel, gyro wheel and ring rail looks adaptation.

Through setting up annular groove, ring rail and gyro wheel for can simply effectually support strip shaped plate 6, make the removal that strip shaped plate 6 can be steady.

As shown in fig. 2, the same supporting slide rod is fixedly mounted on the outer wall of the side, close to each other, of the two first rectangular fixing blocks 10, and the supporting slide rod penetrates through the internal thread slide block 13 and is slidably connected with the internal thread slide block 13;

through setting up the support slide bar for can support internal thread slider 13 simple effectual, thereby reduce the weight that threaded rod 11 received, avoid threaded rod 11 to appear damaging.

As shown in fig. 1, four support legs are fixedly mounted at the bottom of the circular top plate 1, and rectangular support blocks are fixedly mounted at the bottom ends of the four support legs;

through setting up supporting leg and rectangle supporting shoe for can simply effectually support the device, and support the device to suitable height.

The working principle of the lifting non-carbon brick device capable of quickly lifting carbon bricks at the designated positions in the hot furnace provided by the utility model is as follows:

the first step is as follows: when the carbon brick needs to be lifted, the strip-shaped mounting plate 20 is moved to the position above the carbon brick, the vacuum chuck 22 is started to adsorb the carbon brick, the third driving motor 16 is started, the third driving motor 16 drives the winding rotating shaft 15 to rotate, the winding rotating shaft 15 drives the winding roller 17 to rotate, the winding roller 17 winds the steel wire rope 19, the steel wire rope 19 drives the strip-shaped connecting block 18 to move upwards, the strip-shaped connecting block 18 drives the four inclined connecting rods 21 to move upwards, the four inclined connecting rods 21 drive the strip-shaped mounting plate 20 to move upwards, and the inclined connecting rods 21 drive the carbon brick to move upwards through the plurality of vacuum chucks 22, so that the carbon brick is lifted;

the second step is as follows: start first driving motor 8 this moment, first driving motor 8 drives circular gear 9 and rotates, under ring gear 7 and circular gear 9's effect, bar plate 6 rotates as the centre of a circle with anti-drop pivot 4, rotate the carbon brick to suitable position, start second driving motor 12 this moment, second driving motor 12 drives threaded rod 11 and rotates, threaded rod 11 drives internal thread slider 13 and removes, thereby drive the carbon brick and remove, remove the carbon brick to suitable position, put down the carbon brick, thereby the handling work to the carbon brick is accomplished.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods for technicians in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, which are to be included in the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a can be fast in hot stove with the carbonless brick device of handling of assigned position, its characterized in that includes:

the circular top plate is provided with a rotating mechanism, a transverse moving mechanism, a lifting mechanism and an adsorption mechanism;

2. The apparatus for hoisting non-carbon bricks in a hot furnace according to claim 1, which can fast hoist carbon bricks at a specific position, is characterized in that: elevating system includes two second rectangle fixed blocks, rolling pivot, third driving motor, wind-up roll, bar connecting block and wire rope, two the equal fixed mounting of second rectangle fixed block is in the bottom of female screw slider, the rolling pivot is rotated and is installed on two second rectangle fixed blocks, third driving motor fixed mounting is on one side outer wall of the second rectangle fixed block that corresponds, the output shaft of third driving motor and the one end fixed connection of rolling pivot, the wind-up roll fixed cover is established in the rolling pivot, the bar connecting block sets up the below at the wind-up roll, wire rope twines on the wind-up roll, wire rope keeps away from the one end of wind-up roll and the top fixed connection of bar connecting block.

3. The apparatus of claim 2 for rapidly handling carbon bricks at predetermined locations within a furnace, wherein the apparatus comprises: adsorption equipment includes bar mounting panel, four slope connecting rods and a plurality of vacuum chuck, the bar mounting panel sets up in the below of bar connecting block, four the equal fixed mounting of slope connecting rod is at the top of bar mounting panel, four the top of slope connecting rod all with the bottom fixed connection of bar connecting block, a plurality of the equal fixed mounting of vacuum chuck is in the bottom of bar mounting panel.

4. The apparatus for hoisting non-carbon bricks in a hot furnace according to claim 1, which can fast hoist carbon bricks at a specific position, is characterized in that: the utility model discloses a fixed block, including annular fixed block, strip shaped plate, lantern ring, annular groove, fixed guide rail, the bottom fixed mounting of strip shaped plate has the gyro wheel, gyro wheel and annular guide rail looks adaptation.

5. The apparatus for hoisting non-carbon bricks in a hot furnace according to claim 1, which can fast hoist carbon bricks at a specific position, is characterized in that: two fixed mounting has same support slide bar on the one side outer wall that first rectangle fixed block is close to each other, support the slide bar run through the internal thread slider and with internal thread slider sliding connection.

6. The apparatus for hoisting non-carbon bricks in a hot furnace according to claim 1, which can fast hoist carbon bricks at a specific position, is characterized in that: four supporting legs are fixedly mounted at the bottom of the circular top plate, and rectangular supporting blocks are fixedly mounted at the bottom ends of the four supporting legs.