CN214892522U - Electric arc furnace charging mechanism - Google Patents

Abstract

The utility model discloses an electric arc furnace charging mechanism, including linear guide and removal seat, the both sides on linear guide top are all fixed and are equipped with fixed subassembly, remove the fixed driving motor that is equipped with in one side of seat, and driving motor's transmission shaft is fixed be equipped with linear guide matched with drive wheel, the inner wall of removing the seat opposite side rotates through the pivot to be connected with linear guide matched with from the driving wheel, removes the middle part of seat bottom and passes through connecting rod fixedly connected with transport section of thick bamboo, the beneficial effects of the utility model are that: the driving wheel can be driven to move in the linear guide rail through the arranged driving motor, so that the conveying cylinder can move back and forth between the feeding equipment and the electric arc furnace, and uninterrupted feeding is realized; the conveying motor can drive the conveying roller to rotate, and therefore materials inside the conveying barrel can be uniformly conveyed to the discharging pipe through the spiral conveying blades on the surface of the conveying roller.

Description

Electric arc furnace charging mechanism

Technical Field

The utility model relates to a reinforced mechanism, in particular to reinforced mechanism of electric arc furnace belongs to electric arc furnace technical field.

Background

Electric furnaces (electric arc furnaces) utilize high temperatures generated by an electrode arc to melt ores and metals. When the gas discharge forms an electric arc, the energy is concentrated, and the temperature of the arc area is more than 3000 ℃. For smelting metal, the electric arc furnace has greater process flexibility than other steel furnaces, can effectively remove impurities such as sulfur, phosphorus and the like, has easily controlled furnace temperature and small equipment floor area, and is suitable for smelting high-quality alloy steel. The electric arc furnace needs to be charged continuously during working, manual charging cannot be carried out due to the fact that the temperature of the electric arc furnace is high, even charging cannot be achieved through an existing charging mechanism, and flexible adjustment cannot be carried out due to the fact that the position of the charging mechanism is fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric arc furnace mechanism of feeding in raw material to can't realize evenly reinforced in solving the above-mentioned background art and the problem of the rigidity of mechanism of feeding in raw material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric arc furnace feeding mechanism, includes linear guide and removes the seat, the both sides on linear guide top are all fixed and are equipped with fixed subassembly, the fixed driving motor that is equipped with in one side of removing the seat, driving motor's transmission shaft fixed be equipped with linear guide matched with drive wheel, the inner wall of removing the seat opposite side rotate through the pivot be connected with linear guide matched with from the driving wheel, the middle part of removing the seat bottom is through connecting rod fixedly connected with transport section of thick bamboo, the fixed feeder hopper that is equipped with in one side on transport section of thick bamboo top, the fixed conveying motor that is equipped with of one end of transport section of thick bamboo, the fixed conveying roller that is equipped with of transmission shaft of conveying motor, the fixed surface of conveying roller is equipped with the spiral delivery blade, the fixed discharging pipe that is equipped with of opposite side of transport section of thick bamboo bottom, the bottom mounting of discharging pipe is equipped with the unloading subassembly.

As a preferred technical scheme of the utility model, the unloading subassembly includes unloading pipe and blanking head, the top of unloading pipe pass through the pipeline universal joint with the bottom fixed connection of discharging pipe, the bottom mounting of unloading pipe is equipped with the bellows, the fixed setting of blanking head is in the bottom of bellows.

As an optimized technical scheme of the utility model, the fixed surface of unloading pipe is equipped with the handle.

As a preferred technical scheme of the utility model, two fixed subassembly all includes the mount of L type, two the mount is fixed the setting respectively and is in the both sides on linear guide top, two the one end of mount is the fixed plate that is equipped with, two the fixed orifices has all been seted up in the four corners of fixed plate.

As an optimized technical scheme of the utility model, linear guide's both ends are all fixed and are equipped with the stopper.

As an optimal technical scheme of the utility model, driving motor and conveying motor are respectively through driving motor switch and conveying motor switch and power electric connection, driving motor switch and conveying motor switch set up the surface at wireless remote controller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an electric arc furnace feeding mechanism, which can drive a driving wheel to move in a linear guide rail through an arranged driving motor, so that a conveying cylinder can move back and forth between feeding equipment and an electric arc furnace, thereby realizing uninterrupted feeding; the conveying roller can be driven to rotate by the arranged conveying motor, so that materials in the conveying cylinder can be uniformly conveyed to the discharging pipe by the spiral conveying blade on the surface of the conveying roller; the unloading pipe through setting up is used for adding discharging pipe exhaust material to the inside of electric arc furnace to the unloading pipe passes through the pipeline universal joint and is connected with the discharging pipe, can adjust the angle of unloading pipe, improves the practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial side structure of the present invention;

fig. 3 is a schematic view of the internal structure of the conveying cylinder of the present invention.

In the figure: 1. a linear guide rail; 2. a movable seat; 3. a drive motor; 4. a drive wheel; 5. a rotating shaft; 6. a driven wheel; 7. a fixing assembly; 71. a fixed mount; 72. a fixing plate; 73. a fixing hole; 8. a connecting rod; 9. a delivery cartridge; 10. a feed hopper; 11. a conveying motor; 12. a conveying roller; 13. a screw conveying blade; 14. a discharge pipe; 15. a blanking assembly; 151. a pipe universal joint; 152. a discharging pipe; 153. a bellows; 154. blanking head; 155. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an electric arc furnace charging mechanism, which comprises a linear guide rail 1 and a movable seat 2, wherein both sides of the top end of the linear guide rail 1 are fixedly provided with a fixed component 7, one side of the movable seat 2 is fixedly provided with a driving motor 3, a transmission shaft of the driving motor 3 is fixedly provided with a driving wheel 4 matched with the linear guide rail 1, the inner wall of the other side of the movable seat 2 is rotatably connected with a driven wheel 6 matched with the linear guide rail 1 through a rotating shaft 5, the middle part of the bottom end of the movable seat 2 is fixedly connected with a conveying cylinder 9 through a connecting rod 8, one side of the top end of the conveying cylinder 9 is fixedly provided with a feeding hopper 10 for feeding materials, one end of the conveying cylinder 9 is fixedly provided with a conveying motor 11, the transmission shaft of the conveying motor 11 is fixedly provided with a conveying roller 12, the surface of the conveying roller 12 is fixedly provided with a spiral conveying blade 13, the other side of the bottom end of the conveying cylinder 9 is fixedly provided with a discharging pipe 14, conveying motor 11 drives conveying roller 12 and rotates to screw blade 13 through conveying roller 12 surface evenly carries the inside material of transport cylinder 9 to discharging pipe 14 department, and discharging pipe 14's bottom mounting is equipped with unloading subassembly 15 for add the material to the inside of electric arc furnace.

Preferably, the blanking assembly 15 comprises a blanking pipe 152 and a blanking head 154, the top end of the blanking pipe 152 is fixedly connected with the bottom end of the discharge pipe 14 through a pipe universal joint 151, the bottom end of the blanking pipe 152 is fixedly provided with a corrugated pipe 153, the blanking head 154 is fixedly arranged at the bottom end of the corrugated pipe 153, and the arranged blanking pipe 152 and the blanking head 154 facilitate adding the material in the conveying cylinder 9 into the electric arc furnace; a handle 155 is fixedly arranged on the surface of the blanking pipe 152, and the movement of the blanking pipe 152 is facilitated through the arranged handle 155; the two fixing assemblies 7 respectively comprise an L-shaped fixing frame 71, the two fixing frames 71 are respectively and fixedly arranged on two sides of the top end of the linear guide rail 1, one end of each fixing frame 71 is fixedly provided with a fixing plate 72, four corners of each fixing plate 72 are respectively provided with a fixing hole 73, and the mechanism is convenient to fixedly mount through the fixing plates 72 and the fixing holes 73; limiting blocks are fixedly arranged at two ends of the linear guide rail 1, so that the position of the movable seat 2 is limited, and the movable seat is prevented from falling off from two ends of the linear guide rail 1; the driving motor 3 and the conveying motor 11 are respectively connected with the power supply through a driving motor switch and a conveying motor switch, the driving motor switch and the conveying motor switch are arranged on the surface of the wireless remote controller, and the driving motor switch and the conveying motor switch are convenient to control the driving motor 3 and the conveying motor 11 to work.

When the feeding mechanism is used, firstly, materials are fed into the conveying cylinder 9 through the feeding device through the feeding hopper 10, the driving motor 3 is controlled to rotate clockwise through the driving motor switch, so as to drive the driving wheel 4 to move inside the linear guide rail 1, the conveying cylinder 9 is moved to the upper part of the electric arc furnace, the blanking pipe 152 is pulled through the handle 155 to enable the blanking head 154 to be arranged at the feeding port of the electric arc furnace, the conveying motor 11 is controlled to work through the conveying motor switch, the conveying motor 11 drives the conveying roller 12 to rotate, so that the materials in the conveying cylinder 9 are uniformly conveyed to the discharging pipe 14 through the spiral conveying blade 13 on the surface of the conveying roller 12, the materials are fed into the electric arc furnace through the blanking pipe 152 and the blanking head 154, after the feeding is completed, the driving motor 3 is controlled to rotate anticlockwise through the driving motor switch, the delivery cylinder 9 is moved to the feeding device for the next feeding.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric arc furnace charging mechanism, includes linear guide (1) and removes seat (2), its characterized in that, the both sides on linear guide (1) top are all fixed to be equipped with fixed subassembly (7), one side of removing seat (2) is fixed to be equipped with driving motor (3), the transmission shaft of driving motor (3) fixed be equipped with linear guide (1) matched with drive wheel (4), the inner wall of removing seat (2) opposite side through pivot (5) rotation be connected with linear guide (1) matched with from driving wheel (6), the middle part of removing seat (2) bottom is through connecting rod (8) fixedly connected with conveying cylinder (9), one side on conveying cylinder (9) top is fixed to be equipped with feeder hopper (10), the one end of conveying cylinder (9) is fixed to be equipped with conveying motor (11), the transmission shaft of conveying motor (11) is fixed to be equipped with conveying roller (12), the surface of conveying roller (12) is fixed and is equipped with helical conveying blade (13), the opposite side of conveying cylinder (9) bottom is fixed and is equipped with discharging pipe (14), the bottom mounting of discharging pipe (14) is equipped with unloading subassembly (15).

2. The electric arc furnace charging mechanism of claim 1, characterized in that: unloading subassembly (15) include unloading pipe (152) and blanking head (154), the top of unloading pipe (152) pass through pipeline universal joint (151) with the bottom fixed connection of discharging pipe (14), the bottom mounting of unloading pipe (152) is equipped with bellows (153), blanking head (154) are fixed to be set up the bottom of bellows (153).

3. The electric arc furnace charging mechanism of claim 2, characterized in that: the surface of the blanking pipe (152) is fixedly provided with a handle (155).

4. The electric arc furnace charging mechanism of claim 1, characterized in that: two fixed subassembly (7) all include mount (71) of L type, two mount (71) are fixed the setting respectively and are in the both sides on linear guide (1) top, two the one end of mount (71) is all fixed and is equipped with fixed plate (72), two fixed orifices (73) have all been seted up in the four corners of fixed plate (72).

5. The electric arc furnace charging mechanism of claim 1, characterized in that: and limiting blocks are fixedly arranged at two ends of the linear guide rail (1).

6. The electric arc furnace charging mechanism of claim 1, characterized in that: the driving motor (3) and the conveying motor (11) are respectively electrically connected with the power supply through a driving motor switch and a conveying motor switch, and the driving motor switch and the conveying motor switch are arranged on the surface of the wireless remote controller.

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