CN219547050U - Electroslag furnace convenient to it is reinforced - Google Patents

Abstract

The utility model belongs to the technical field of electroslag furnace production, in particular to an electroslag furnace convenient for charging, which aims at solving the problems of easy activation of harmful dust and uneven distribution of materials thrown in due to higher throwing point of the existing electroslag furnace. The utility model has reasonable structural design, can prevent the dust from being excited when the materials are put into the electroslag furnace through the long pipe and the plurality of inclined plates, and can lead the materials to be distributed uniformly by driving the long pipe to carry out circular motion, thereby being convenient for the materials to be fully contacted with steel and having high reliability.

Description

Electroslag furnace convenient to it is reinforced

Technical Field

The utility model relates to the technical field of electroslag furnace production, in particular to an electroslag furnace convenient for charging.

Background

Electroslag furnaces are commonly used in the steel smelting industry, and in the smelting process, the oxygen content in steel is increased, the normative property and toughness of the steel are reduced, and the wear resistance and corrosion resistance of the steel are also reduced by oxides, so that a trace amount of aluminum is required to be continuously added in a timed and quantitative manner for diffusion deoxidation.

The existing electroslag furnace is high in feeding materials, a certain distance is reserved between a feeding opening and the inner wall of the bottom of the electroslag furnace, dust is easy to be excited by direct feeding, and due to CaF2 in the electroslag material, fluoride is harmful to a human body, and the fed materials are stacked in the electroslag furnace and cannot fully contact steel, so that the deoxidization effect is reduced, and the electroslag furnace convenient for feeding is provided to solve the problem.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides an electroslag furnace convenient for charging.

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

the utility model provides an electroslag furnace convenient to it is reinforced, includes mounting panel and electroslag furnace, the bottom and the electroslag furnace top fixed connection of mounting panel, the mounting hole has been seted up at the top of mounting panel, fixed mounting has the feeder hopper in the mounting hole, the bottom intercommunication of feeder hopper has the connecting pipe, the top fixed mounting of mounting panel has two electric putter, two electric putter's bottom fixed mounting has same lifter plate, the top slidable mounting of lifter plate has a plurality of round bars, and is a plurality of the outside slip cap of round bar is equipped with same square board, the top of square board rotates and installs the long tube, long tube slip seal cover is established the outside of connecting pipe, the top fixed cover of long tube is equipped with the ring gear, the top of square board rotates and installs two worms, the top fixed mounting of worm has the gear, the ring respectively with two the gear meshes, the bottom fixed mounting of square board has two fixed plates, it installs the round axle to rotate on the fixed plate, two the equal fixed mounting of one end eccentric wheel that the round axle is close to each other has the worm wheel, the worm wheel motor is located the equal side of the right side of fixed connection with the right side of the worm wheel, the fixed connection with the right side of each other.

Preferably, a plurality of supporting springs are fixedly arranged at the bottom of the square plate, the bottom ends of the supporting springs are fixedly connected with the top of the lifting plate, and the supporting springs are sleeved on the outer sides of the corresponding round rods.

Preferably, the top fixed mounting of lifter plate has two limiting plates, two spacing holes have been seted up at the top of mounting panel, vertical slidable mounting of limiting plate is in the spacing hole that corresponds.

Preferably, the top of square board has seted up the supporting hole, the long tube rotates and installs in the supporting hole, two change holes have been seted up at the top of square board, the worm rotates and installs in corresponding change hole.

Preferably, the bottom end of the long tube is in a bending arrangement, and a plurality of inclined plates are fixedly arranged on the inner wall of the long tube.

Preferably, the top of square board fixed mounting has L template, the motor with L template fixed connection.

According to the electroslag furnace convenient for charging, the gear on the right side is driven to rotate by the output shaft of the motor, so that the gear and the gear on the left side are driven to rotate, the toothed ring and the long pipe rotate together, materials slide out from the bottom end of the long pipe through the feed hopper and the connecting pipe, the materials are blocked by the plurality of inclined plates, the falling speed of the materials is reduced, dust is prevented from being excited, and the materials are uniformly distributed in the electroslag furnace in a circular ring shape;

according to the electroslag furnace convenient to feed, the two gears drive the corresponding worm to rotate, so that the worm wheel and the eccentric wheel are driven to rotate together, the eccentric wheel drives the square plate to reciprocate up and down, and the long pipe is driven to shake, so that materials remained on the inclined plate slide down, and the materials are prevented from being blocked in the long pipe;

the utility model has reasonable structural design, can prevent the dust from being excited when the materials are put into the electroslag furnace through the long pipe and the plurality of inclined plates, and can lead the materials to be distributed uniformly by driving the long pipe to carry out circular motion, thereby being convenient for the materials to be fully contacted with steel and having high reliability.

Drawings

FIG. 1 is a schematic perspective view of a mounting plate of an electroslag furnace for facilitating charging according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an electroslag furnace with convenient charging according to the present utility model;

fig. 3 is a partial enlarged view of a portion a in fig. 2.

In the figure: 1. a mounting plate; 2. a feed hopper; 3. a connecting pipe; 4. an electric push rod; 5. a lifting plate; 6. a round bar; 7. a square plate; 8. a long tube; 9. a toothed ring; 10. a worm; 11. a gear; 12. a fixing plate; 13. an eccentric wheel; 14. a worm wheel; 15. a limiting plate; 16. a motor; 17. an L-shaped plate; 18. and a sloping plate.

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.

Referring to fig. 1-3, an electroslag furnace convenient for charging, including mounting panel 1 and electroslag furnace, mounting panel 1's bottom and electroslag furnace top fixed connection, mounting hole has been seted up at mounting panel 1's top, fixed mounting has feeder hopper 2 in the mounting hole, the bottom intercommunication of feeder hopper 2 has connecting pipe 3, mounting panel 1's top fixed mounting has two electric putter 4, two electric putter 4's bottom fixed mounting has same lifter plate 5, lifter plate 5's top slidable mounting has a plurality of round bars 6, a plurality of round bars 6's outside slip cap is equipped with same square plate 7, long tube 8 is installed in the top rotation of square plate 7, long tube 8 slip seal cover is established in connecting pipe 3's outside, the top fixed cover of long tube 8 is equipped with ring gear 9, two worms 10 are installed in the top rotation of square plate 7, worm 10's top fixed mounting has gear 11, ring 9 meshes with two gears 11 respectively, two fixed mounting plates 12 are gone up to rotate on the fixed plate 12, two round axle one end that is close to each other has fixed mounting eccentric wheel 13, worm wheel 13 and worm wheel motor 14 are located the right side that the fixed mounting of worm wheel motor 14 is located the right side that two eccentric wheel 5 is connected with the worm wheel motor 14, the fixed mounting 16 that is located the right side that is kept away from each other.

In the utility model, a plurality of supporting springs are fixedly arranged at the bottom of the square plate 7, the bottom ends of the supporting springs are fixedly connected with the top of the lifting plate 5, the supporting springs are sleeved on the outer sides of the corresponding round rods 6, the square plate 7 plays a role in supporting, and the square plate 7 plays a role in resetting when moving up and down.

In the utility model, the top of the lifting plate 5 is fixedly provided with two limiting plates 15, the top of the mounting plate 1 is provided with two limiting holes, and the limiting plates 15 are vertically and slidably arranged in the corresponding limiting holes to play a role in guiding movement of the lifting plate 5.

In the utility model, the top of the square plate 7 is provided with a supporting hole, the long tube 8 is rotatably arranged in the supporting hole, the top of the square plate 7 is provided with two rotating holes, and the worm 10 is rotatably arranged in the corresponding rotating holes, so that the long tube 8 and the worm 10 are respectively supported.

In the utility model, the bottom end of the long tube is in a bending arrangement, and the inner wall of the long tube is fixedly provided with a plurality of inclined plates 18, so that materials can be conveniently and uniformly scattered in the electroslag furnace, and the sliding of the materials is buffered.

In the utility model, the L-shaped plate 17 is fixedly arranged at the top of the square plate 7, and the motor 16 is fixedly connected with the L-shaped plate 17 to play a role in supporting the motor 16.

In the utility model, when the device is used, the mounting plate is erected above the electroslag furnace, the long tube 8 stretches into the electroslag furnace, materials are led into the feed hopper 2, the motor 16 is started, the output shaft of the motor 16 drives the gear 11 positioned on the right side to rotate, so that the gear 11 and the gear 11 positioned on the left side are driven to rotate, the toothed ring 9 and the long tube 8 rotate together, the materials slide out from the bottom end of the long tube 8 through the feed hopper 2 and the connecting tube 3, the materials are blocked by the plurality of inclined plates 18, the falling speed is reduced, the materials are uniformly distributed in the electroslag furnace in a circular ring shape, the two gears 11 drive the corresponding worm 10 to rotate, so that the worm wheel 14 and the eccentric wheel 13 are driven to rotate together, the eccentric wheel 13 drives the square plate 7 to reciprocate up and down, so that the long tube 8 is driven to shake, the materials remained on the inclined plates 18 are prevented from being blocked in the long tube 8, the lifting plate 5 and the long tube 9 are driven to move vertically together through the two electric push rods 4, and the height of the outlet of the long tube 9 is adjusted.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides an electroslag furnace convenient to it is reinforced, its characterized in that includes mounting panel (1) and electroslag furnace, the bottom and the electroslag furnace top fixed connection of mounting panel (1), the mounting hole has been seted up at the top of mounting panel (1), fixed mounting has feeder hopper (2) in the mounting hole, the bottom intercommunication of feeder hopper (2) has connecting pipe (3), the top fixed mounting of mounting panel (1) has two electric putter (4), two the bottom fixed mounting of electric putter (4) has same lifter plate (5), the top slidable mounting of lifter plate (5) has a plurality of round bars (6), a plurality of outside slip cap of round bars (6) is equipped with same square plate (7), the top rotation of square plate (7) is installed long tube (8), the top fixed sleeve of long tube (8) is equipped with toothed ring (9) in the outside of connecting pipe (3), the top rotation of square plate (7) is installed two electric putter (10), the top fixed gear (11) have two toothed ring (12) and two fixed shaft (12) are installed on the fixed plate (12) respectively, two equal fixed mounting of one end that the circle axle is close to each other has eccentric wheel (13), eccentric wheel (13) with lifter plate (5) roll connection, two equal fixed mounting of one end that the circle axle is kept away from each other has worm wheel (14), worm (10) with corresponding worm wheel (14) mesh mutually, the top fixed mounting of square board (7) has motor (16), the output shaft of motor (16) with be located right side gear (11) fixed connection.

2. The electroslag furnace convenient for charging according to claim 1, wherein a plurality of supporting springs are fixedly arranged at the bottom of the square plate (7), the bottom ends of the supporting springs are fixedly connected with the top of the lifting plate (5), and the supporting springs are sleeved on the outer sides of the corresponding round rods (6).

3. The electroslag furnace convenient for charging according to claim 1, wherein two limiting plates (15) are fixedly arranged at the top of the lifting plate (5), two limiting holes are formed in the top of the mounting plate (1), and the limiting plates (15) are vertically and slidably arranged in the corresponding limiting holes.

4. The electroslag furnace convenient for charging according to claim 1, wherein the top of the square plate (7) is provided with a supporting hole, the long tube (8) is rotatably installed in the supporting hole, the top of the square plate (7) is provided with two rotating holes, and the worm (10) is rotatably installed in the corresponding rotating hole.

5. The electroslag furnace convenient for charging according to claim 1, wherein the bottom end of the long tube (8) is arranged in a bending manner, and a plurality of inclined plates (18) are fixedly arranged on the inner wall of the long tube (8).

6. The electroslag furnace convenient for feeding according to claim 1, wherein an L-shaped plate (17) is fixedly arranged at the top of the square plate (7), and the motor (16) is fixedly connected with the L-shaped plate (17).