CN219200024U

CN219200024U - Refractory material is moved backward and is advanced stove device

Info

Publication number: CN219200024U
Application number: CN202320807720.3U
Authority: CN
Inventors: 孙牧
Original assignee: Luoyang Xinfei Refractory Technology Co ltd
Current assignee: Luoyang Xinfei Refractory Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-06-16
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a refractory material pouring and feeding device, which comprises a furnace body and a conveying table top, wherein one end of the conveying table top extends from a furnace body air port to the inside of the conveying table top, a displacement plate is arranged on the surface of the conveying table top, and a driving assembly for driving the displacement plate to move along the length direction of the displacement plate is arranged at the end part of the conveying table top. Through installing the one end of carrying the mesa in the wind gap department of furnace body, drive the tip of displacement board again and move into the furnace body inside, place the material of carrying afterwards on the surface of holding in the palm the flitch, drive domatic supporting shoe through adjusting part and remove to fixed layer board direction, through both contact and wedge cooperation, make domatic supporting shoe prop up fixed layer board and move up, prop up two shape tracks and be the slope form, hold in the palm the flitch and slide to the furnace body inside along the inclined plane under the effect of gravity this moment, accomplish and transport down, the installation of whole device is swift convenient, when not using, with the tip of displacement board shift out the furnace body can, work efficiency has been improved greatly.

Description

Refractory material is moved backward and is advanced stove device

Technical Field

The utility model relates to the technical field of a transfer device, in particular to a refractory material transfer furnace feeding device.

Background

The blast furnace is an important smelting device, the outer layer of the furnace body is a steel shell, and a refractory brick furnace lining is built in the furnace body. In the process of building a blast furnace, the construction of refractory lining materials such as refractory bricks is usually started after the outer shell and part of equipment are installed, and the refractory materials are required to be transported to a tuyere and then to be transferred to the inside of the blast furnace or the shaft furnace for paving and installation.

The patent with the publication number of CN205873139U discloses a refractory material pouring and furnace feeding device, which comprises a cast house platform and a tuyere platform, wherein a first tuyere and a second tuyere are arranged on a furnace body above the tuyere platform; scaffold is erected on the cast house platform, a working platform is laid on the top of the scaffold, and a track platform is arranged on the working platform.

The installation process of the furnace feeding device comprises the following steps: the hoisting mechanism is provided with a steel wire rope. The furnace body inner wall corresponding to the first air port is provided with a first fixed pulley, the top wall of the furnace body is provided with a second fixed pulley, and the furnace body inner wall corresponding to the second air port is provided with a third fixed pulley. The steel wire rope on the hoisting mechanism passes through the first air port and then sequentially passes around the first fixed pulley, the second fixed pulley and the third fixed pulley and then is connected to the track trolley, so that the track trolley moves stably along the conveying track under the traction of the steel wire rope.

The device is operated in a reverse mode by means of the cooperation of the steel wire rope and the fixed pulleys, the rail trolley is pulled to reciprocate to pull materials, the fixed pulleys are fixed on the top wall and the inner wall of the furnace body, in the distribution process of the early preparation work, more time is required to be consumed for fixing, and after the refractory bricks are paved, the fixed pulleys are required to be disassembled from a plurality of positions, so that the disassembly and assembly process is time-consuming and labor-consuming, and the working efficiency is greatly influenced.

Disclosure of Invention

The object of the present utility model is to provide a refractory material charging device for solving the above problems, as described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a refractory material reverse conveying furnace feeding device, which comprises a furnace body and a conveying table top, wherein one end of the conveying table top extends from a furnace body air opening to the inside of the furnace body, a displacement plate is arranged on the surface of the conveying table top, a driving component for driving the displacement plate to move along the length direction of the displacement plate is arranged at the end of the conveying table top, two -shaped rails which are symmetrical with each other are rotationally connected to one end of the surface of the displacement plate, which is close to the furnace body air opening, two -shaped rails are connected with a material supporting plate in a sliding manner, a fixed supporting plate is fixedly connected between the two -shaped rails, a slope supporting block which is in wedge fit with the fixed supporting plate is arranged between the two -shaped rails, an adjusting component for driving the slope supporting block to move along the length direction of the -shaped rails is arranged at the end of the displacement plate, and a buffer component for friction and deceleration with the bottom surface of the material supporting plate is arranged at the other end of the displacement plate.

Adopt above-mentioned refractory material to transport into stove device, when using, will carry the one end of mesa and install in the wind gap department of furnace body, rethread drive assembly drives the tip of displacement board and moves into the furnace body inside, then place the material of carrying at the surface of holding in the palm the flitch, it moves to fixed layer board direction to drive domatic supporting shoe through adjusting part, through both contact and wedge cooperation, make domatic supporting shoe prop up fixed layer board and shift up, make two orbital one end upwards rotate simultaneously, make two shape tracks be the slope form, hold in the palm the flitch and slide to the furnace body inside along the inclined plane under the effect of gravity this moment simultaneously through buffer unit friction deceleration, accomplish the transportation.

Preferably, the driving assembly comprises two first fixing plates fixedly connected to the end part of the conveying table top, wherein one first fixing plate is rotatably connected with a first screw rod, a first screw hole in threaded connection with the first screw rod is formed in the displacement plate in a penetrating mode, and a first motor for driving the first screw rod to rotate is fixedly arranged on the other side of the first fixing plate.

Preferably, the other first fixing plate is fixedly connected with a sliding rod, and a sliding rod hole in sliding connection with the sliding rod is formed in the displacement plate in a penetrating manner.

Preferably, the cross section of holding in the palm the flitch is shallow n shape design, and hold in the palm the opening both ends of flitch all be provided with shape track contact's friction pad, should hold in the palm the four corners of flitch all be provided with shape track surface butt's gyro wheel, and gyro wheel and hold in the palm the lateral wall rotation of flitch and be connected.

Preferably, one end of the fixed supporting plate, which is in contact with the slope support block, is designed to be a cambered surface, and two ends of the slope support block are respectively in clearance fit with -shaped tracks on two sides.

Preferably, the adjusting assembly comprises a second fixing plate fixedly connected to the end part of the displacement plate, a second screw rod is rotatably connected to the second fixing plate, a second screw hole in threaded connection with the second screw rod is formed in the slope supporting block, and a second motor for driving the second screw rod to rotate is fixedly arranged on the second fixing plate.

Preferably, the buffer assembly comprises a contact plate positioned between two -shaped tracks, the surface of the contact plate is matched with the bottom surface of the material supporting plate, spring grooves are formed in four corners of the bottom surface of the contact plate, four vertical rods sleeved with the spring grooves are fixedly connected to the surface of the displacement plate, and springs are connected between the end parts of the vertical rods and the inner bottoms of the spring grooves.

Preferably, one end of the surface of the contact plate, which is matched with the material supporting plate, is arranged to be an arc surface.

The beneficial effects are that:

through installing the one end of carrying the mesa in the wind gap department of furnace body, drive the tip of displacement board again and move into the furnace body inside, place the material of carrying afterwards on the surface of holding in the palm the flitch, drive domatic supporting shoe through adjusting part and remove to fixed layer board direction, through both contact and wedge cooperation, make domatic supporting shoe prop up fixed layer board and move up, prop up two shape tracks and be the slope form, hold in the palm the flitch and slide to the furnace body inside along the inclined plane under the effect of gravity this moment, accomplish and transport down, the installation of whole device is swift convenient, when not using, with the tip of displacement board shift out the furnace body can, work efficiency has been improved greatly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a conveyor table and associated structure of the present utility model;

FIG. 3 is a disassembled perspective view of the cushioning assembly of the present utility model;

fig. 4 is a bottom perspective view of the tray of the present utility model.

The reference numerals are explained as follows:

1. a furnace body; 2. a conveying table top; 3. a drive assembly; 3a, a first fixing plate; 3b, a first screw; 3c, a first screw hole; 3d, a first motor; 3e, sliding bars; 3f, a sliding rod hole; 4. an adjustment assembly; 4a, a second fixing plate; 4b, a second screw; 4c, a second motor; 4d, a second screw hole; 5. a buffer assembly; 5a, contact plates; 5b, a vertical rod; 5c, a spring groove; 5d, a spring; 6. a displacement plate; 7. shaped track; 8. a material supporting plate; 9. a roller; 10. fixing the supporting plate; 11. slope support blocks; 12. friction pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-4, the utility model provides a refractory material reverse conveying furnace feeding device, which comprises a furnace body 1 and a conveying table top 2, wherein one end of the conveying table top 2 extends from a wind gap of the furnace body 1 to the inside of the furnace body, a displacement plate 6 is arranged on the surface of the conveying table top 2, a driving component 3 for driving the displacement plate 6 to move along the length direction of the displacement plate is arranged at the end of the conveying table top 2, two -shaped rails 7 which are symmetrical to each other are rotatably connected to one end of the surface of the displacement plate 6, a material supporting plate 8 is slidingly connected to the two -shaped rails 7, a fixed supporting plate 10 is fixedly connected between the two -shaped rails 7, a slope supporting block 11 which is in wedge fit with the fixed supporting plate 10 is arranged between the two -shaped rails 7, an adjusting component 4 for driving the slope supporting block 11 to move along the length direction of the -shaped rails 7 is arranged at the end of the displacement plate 6, a buffer component 5 for friction speed reduction with the bottom surface of the material supporting plate 8 is arranged at the other end of the displacement plate 6, meanwhile, a material supporting plate 8 can be fixedly connected with a rope (not shown in the figure) at the end of the material supporting plate 8, a is conveniently moved into the furnace body 7, and then the material supporting plate 8 is conveniently pulled out through the inside the material supporting plate 8.

As an alternative embodiment, the driving component 3 includes two first fixing plates 3a fixedly connected to the end of the conveying table 2, one of the first fixing plates 3a is rotatably connected with a first screw 3b, a first screw hole 3c in threaded connection with the first screw 3b is formed in the displacement plate 6 in a penetrating manner, a first motor 3d driving the first screw 3b to rotate is fixedly mounted on the other side of the first fixing plate 3a, a sliding rod 3e is fixedly connected to the other first fixing plate 3a, a sliding rod hole 3f in sliding connection with the sliding rod 3e is formed in the displacement plate 6 in a penetrating manner, the first screw 3b is driven to rotate by the first motor 3d, the displacement plate 6 moves through threaded connection with the first screw, the end of the displacement plate moves into the furnace body 1 to facilitate the transfer, and meanwhile the design of the sliding rod 3e and the sliding rod hole 3f enables the displacement plate 6 to be more stable in moving.

Referring to fig. 4, the cross section of the material supporting plate 8 is designed in a shallow n shape, friction pads 12 contacting with -shaped rails 7 are arranged at two ends of an opening of the material supporting plate 8, rollers 9 abutting against the surfaces of the -shaped rails 7 are arranged at four corners of the material supporting plate 8, the rollers 9 are rotationally connected with the side walls of the material supporting plate 8, the material supporting plate 8 can be more stable and smooth in use, and meanwhile, the friction pads 12 are arranged, so that the material supporting plate 8 can be primarily decelerated in sliding, and the material supporting plate 8 is prevented from generating larger sliding speed.

Referring to fig. 2, one end of the fixed supporting plate 10, which is in contact with the slope supporting block 11, is designed as a cambered surface, and two ends of the slope supporting block 11 are respectively in clearance fit with the -shaped tracks 7 on two sides, so that abrasion of the surface of the slope supporting block 11 caused by the edge of the fixed supporting plate 10 when the slope supporting block 11 is in contact with the fixed supporting plate 10 can be avoided.

As an alternative embodiment, the adjusting component 4 includes a second fixing plate 4a fixedly connected to the end of the displacement plate 6, a second screw 4b is rotatably connected to the second fixing plate 4a, a second screw hole 4d in threaded connection with the second screw 4b is formed in the slope support block 11, a motor 4c driving the second screw 4b to rotate is fixedly mounted on the second fixing plate 4a, and the slope support block 11 in threaded connection is driven to move between the two -shaped rails 7 by rotation of the motor 4c until contacting with the bottom surface of the fixing support plate 10, and the support top -shaped rails 7 are inclined by rotation.

Referring to fig. 3, the buffer assembly 5 includes a contact plate 5a located between two rails 7, the surface of the contact plate 5a is adapted to the bottom surface of the material supporting plate 8, four corners of the bottom surface of the contact plate 5a are provided with spring grooves 5c, four vertical rods 5b sleeved with the spring grooves 5c are fixedly connected to the surface of the displacement plate 6, springs 5d are connected between the ends of the vertical rods 5b and the inner bottoms of the spring grooves 5c, and when the material supporting plate 8 contacts with the contact plate 5a, the contact plate 5a is driven to move downwards so as to slide up and down on the four vertical rods 5b, and meanwhile, the springs 5d are extruded, so that the contact plate 5a is tightly contacted with the bottom surface of the material supporting plate 8 under the elasticity of the springs 5d, friction force is increased, and the material supporting plate 8 is helped to stop.

Specifically, the surface of the contact plate 5a is set to be an arc surface with the end adapted to the material supporting plate 8, so that the material supporting plate 8 can press the contact plate 5a to the bottom surface of the material supporting plate 8 through the guide of the arc surface when contacting with the contact plate 5 a.

By adopting the structure, when the furnace is used, one end of the conveying table top 2 is installed at the air port of the furnace body 1, the end of the displacement plate 6 is driven by the driving component 3 to move into the furnace body 1, then conveyed materials are placed on the surface of the material supporting plate 8, the slope supporting block 11 is driven by the adjusting component 4 to move towards the direction of the fixed supporting plate 10, the slope supporting block 11 supports the fixed supporting plate 10 to move upwards through contact and wedge fit between the slope supporting block and the fixed supporting plate, one ends of the two -shaped rails 7 are simultaneously rotated upwards, the two -shaped rails 7 are inclined, the material supporting plate 8 slides down to the inside of the furnace body 1 along an inclined plane under the action of gravity, and meanwhile friction and deceleration are carried out through the buffer component 5, so that the reverse transportation is completed.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A refractory material is transported into stove device by backing, characterized in that: including furnace body (1) and transport mesa (2), the one end of this transport mesa (2) extends to its inside from furnace body (1) wind gap, displacement board (6) have been placed on the surface of transport mesa (2), and the tip of transport mesa (2) is provided with and is used for driving drive assembly (3) that displacement board (6) removed along its length direction, the one end rotation that displacement board (6) surface is close to furnace body (1) wind gap is connected with two mutually symmetrical shape track (7), sliding connection has on two these shape track (7) holds in the palm flitch (8), fixedly connected with fixed layer board (10) between two these shape track (7), and be provided with between two shape track (7) with fixed layer board (10) wedge-shaped complex domatic supporting piece (11), the tip of displacement board (6) is provided with and is used for driving domatic supporting piece (11) along adjusting part (4) that shape track (7) length direction removed, and the other end of displacement board (6) is provided with and holds in the cushion assembly (5) that are used for with holding in the palm flitch (8) bottom surface friction deceleration.

2. A refractory material pouring-in furnace apparatus according to claim 1, wherein: the driving assembly (3) comprises two first fixing plates (3 a) fixedly connected to the end part of the conveying table top (2), a first screw rod (3 b) is rotatably connected to one of the first fixing plates (3 a), a first screw hole (3 c) in threaded connection with the first screw rod (3 b) is formed in the displacement plate (6) in a penetrating mode, and a first motor (3 d) for driving the first screw rod (3 b) to rotate is fixedly arranged on the other side of the first fixing plate (3 a).

3. A refractory material pouring-in furnace apparatus according to claim 2, wherein: the other first fixing plate (3 a) is fixedly connected with a sliding rod (3 e), and a sliding rod hole (3 f) which is in sliding connection with the sliding rod (3 e) is formed in the displacement plate (6) in a penetrating mode.

4. A refractory material pouring-in furnace apparatus according to claim 1, wherein: the cross section of holding in palm flitch (8) is shallow n shape design, and holds in the palm the opening both ends of flitch (8) all be provided with shape track (7) contact friction pad (12), should hold in the palm the four corners of flitch (8) all be provided with shape track (7) surface butt gyro wheel (9), and gyro wheel (9) are connected with the lateral wall rotation of holding in the palm flitch (8).

5. A refractory material pouring-in furnace apparatus according to claim 1, wherein: one end of the fixed supporting plate (10) contacted with the slope supporting block (11) is designed to be a cambered surface, and two ends of the slope supporting block (11) are respectively in clearance fit with the -shaped tracks (7) on two sides.

6. A refractory material pouring-in furnace apparatus according to claim 1, wherein: the adjusting component (4) comprises a second fixing plate (4 a) fixedly connected to the end part of the displacement plate (6), a second screw rod (4 b) is rotationally connected to the second fixing plate (4 a), a second screw hole (4 d) in threaded connection with the second screw rod (4 b) is formed in the slope support block (11), and a motor II (4 c) for driving the second screw rod (4 b) to rotate is fixedly arranged on the second fixing plate (4 a).

7. A refractory material pouring-in furnace apparatus according to claim 1, wherein: the buffer assembly (5) comprises a contact plate (5 a) positioned between two -shaped tracks (7), the surface of the contact plate (5 a) is matched with the bottom surface of the material supporting plate (8), spring grooves (5 c) are formed in four corners of the bottom surface of the contact plate (5 a), four vertical rods (5 b) sleeved with the spring grooves (5 c) are fixedly connected to the surface of the displacement plate (6), and springs (5 d) are connected between the end parts of the vertical rods (5 b) and the inner bottoms of the spring grooves (5 c).

8. A refractory material pouring-in furnace apparatus according to claim 7, wherein: one end of the surface of the contact plate (5 a) matched with the material supporting plate (8) is set to be a cambered surface.