CN219037553U - Feeding device for melting cupola furnace - Google Patents

Abstract

The utility model relates to the technical field of cupola furnaces and discloses a feeding device for melting of a cupola furnace, which comprises a support column, wherein a furnace body is fixedly arranged at the top of the support column, a fixed shell is fixedly arranged on the front surface of the furnace body, a feeding pipe is communicated with the fixed shell, a discharging bin is communicated with the feeding pipe, and through holes are formed in the fixed shell and the front wall of the furnace body. This a loading attachment for cupola melts, through setting up the material loading subassembly, the material loading subassembly can be with the cupola after using and melt required raw materials cast iron and carry the top one by one to through the action of material loading cylinder in the material loading subassembly, the material loading post will melt required raw materials cast iron and push into the furnace body with the cupola one by one, accomplish the material loading work to raw materials cast iron, this process is the circulation and carries out the material loading to the raw materials cast iron, need not return just can follow the material loading, the efficiency to the raw materials cast iron material loading has been improved greatly, the convenience of material loading has been guaranteed, the problem of inconvenient material loading has been solved.

Description

Feeding device for melting cupola furnace

Technical Field

The utility model relates to the technical field of cupola furnaces, in particular to a feeding device for melting of a cupola furnace.

Background

The cold air cupola is used for single-shift production, adopts two rows of large-distance air inlets for normal-temperature air supply, and the novel pressure equalizing air box ensures that the air inlet pressure is consistent, the air inlet is uniform, the furnace condition is stable, the cold air furnace structure is simple, the cold air furnace is suitable for workshops of medium-batch production, and can produce high-grade castings by duplex smelting in cooperation with the heat-insulating electric furnace.

According to the feeding device for the cupola furnace, the electric winch is started and connected with the carrying trolley through a winch rope, the electric winch can drive the carrying trolley to move upwards, the carrying trolley moves along the guide rail through the supporting legs and moves to the right end of the guide rail, when the carrying trolley is close to the discharging bin, the electric winch stops running, the carrying trolley is stopped stably, the motor is started, the screw is driven to rotate through the speed reducer, the sliding blocks on the outer side of the screw are all close to the middle of the screw, the supporting rods are driven to be lifted upwards, the left side of the movable plate is lifted, the movable plate drives the storage bin to incline, materials in the storage bin are poured into the discharging bin, the conveying belt drives the materials to the inclined tube and then enter the cupola furnace, the feeding work can be completed by adopting the mode, after the feeding work is completed through the actions of the sliding blocks, the supporting rods, the movable plate and the storage bin, the carrying trolley also needs to return to the original position below, the feeding is continued, and the feeding is carried out, and one feeding is carried out, so that the feeding is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a feeding device for melting of a cupola furnace, which has the advantage of quick feeding and solves the problem of inconvenient feeding.

In order to achieve the purpose of rapid feeding, the utility model provides the following technical scheme: the utility model provides a loading attachment for cupola melts, includes the pillar, the top fixed mounting of pillar has the furnace body, the front fixed mounting of furnace body has the fixed shell, the intercommunication has the inlet pipe on the fixed shell, the intercommunication has the blowing storehouse on the inlet pipe, all seted up the through-hole on the front wall of fixed shell and furnace body, be provided with the material loading subassembly that carries out the material loading to the raw materials cast iron that cupola melts on the fixed shell.

Further, the material loading subassembly includes loose axle, sprocket, chain, loading board, motor, material loading cylinder and material loading post, the loose axle rotates to be connected on the inner wall of fixed shell, sprocket fixed mounting is at the surface of loose axle, the surface at the sprocket is connected in the chain transmission, the loading board is installed on the chain, motor fixed mounting is in the front of fixed shell, the output shaft and the loose axle fixed connection of motor, material loading cylinder fixed mounting is in the front of fixed shell, material loading post fixed mounting is on the material loading cylinder.

Further, the output end of the feeding cylinder is fixedly provided with a connecting plate fixedly connected with a feeding column, the shape of the feeding column is cylindrical, and the feeding column extends into the fixing shell and the through hole.

Further, a chimney is arranged on the furnace body, a dust remover is communicated with the chimney, a front furnace is arranged on the outer surface of the furnace body, and an iron outlet plate is fixedly arranged on the outer surface of the front furnace.

Further, an electronic scale is installed on the inner bottom wall of the discharging bin, a buzzer is fixedly installed on the front side of the fixing shell and located at the bottom of the through hole, and a controller is fixedly installed on the front side of the fixing shell and located on the outer side of the buzzer.

Compared with the prior art, the utility model provides a feeding device for melting of a cupola furnace, which has the following beneficial effects:

this a loading attachment for cupola melts, through setting up the material loading subassembly, the material loading subassembly can be with the cupola after using and melt required raw materials cast iron and carry the top one by one, and through the action of the material loading cylinder in the material loading subassembly, the material loading post will melt required raw materials cast iron with the cupola each other and push into the furnace body, accomplish the material loading work to raw materials cast iron, this process is the circulation and carries out the material loading to raw materials cast iron, need not return and just can follow the material loading, the efficiency to raw materials cast iron material loading has been improved greatly, the convenience of material loading has been guaranteed, through setting up electronic scale, buzzer and controller, the electronic scale can weigh raw materials cast iron, when weight does not have or very light, with the signal transmission for the controller, the controller controls the action of buzzer, buzzer sends the buzzer and sounds to remind and need to supply raw materials cast iron in the blowing storehouse, the problem of being inconvenient for the material loading has been solved.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is an elevation view of the structural mounting shell, feed tube and discharge bin of the present utility model;

fig. 3 is a schematic perspective view of a feeding cylinder, a feeding column and a connecting plate according to the structure of the utility model.

In the figure: 1 pillar, 2 furnace body, 3 fixed shell, 4 inlet pipe, 5 baiting bin, 6 through-hole, 7 material loading subassembly, 71 loose axle, 72 sprocket, 73 chain, 74 loading board, 75 motor, 76 material loading cylinder, 77 material loading post, 8 connecting plate, 9 chimney, 10 dust remover, 11 forehearth, 12 play iron plate, 13 electronic scale, 14 buzzer, 15 controller.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a loading attachment for melting a cupola furnace, including a pillar 1, a furnace body 2 is fixedly installed at the top of the pillar 1, a fixed shell 3 is fixedly installed at the front of the furnace body 2, a feed pipe 4 is communicated with the fixed shell 3, a discharging bin 5 is communicated with the feed pipe 4, through holes 6 are formed in the fixed shell 3 and the front wall of the furnace body 2, raw cast iron is pushed into the furnace body 2 for melting, a chimney 9 is installed on the furnace body 2, a dust remover 10 is communicated with the chimney 9, a forehearth 11 is installed on the outer surface of the furnace body 2, and an iron outlet plate 12 is fixedly installed on the outer surface of the forehearth 11.

Referring to fig. 1-3, a loading assembly 7 for loading molten raw material cast iron of a cupola furnace is arranged on a fixed shell 3, the loading assembly 7 comprises a movable shaft 71, a sprocket 72, a chain 73, a loading plate 74, a motor 75, a loading cylinder 76 and a loading column 77, the movable shaft 71 is rotationally connected to the inner wall of the fixed shell 3, the sprocket 72 is fixedly arranged on the outer surface of the movable shaft 71, the chain 73 is in transmission connection with the outer surface of the sprocket 72, the movable shaft 71 rotates and can drive the sprocket 72 to rotate, the chain 73 is driven to follow the transmission, the loading plate 74 is arranged on the chain 73, the chain 73 drives the loading plate 74 to move, so that the raw material cast iron is loaded, only one raw material cast iron can be contained between the loading plate 74 and the loading plate 74, the loading is facilitated, the motor 75 is fixedly arranged on the front surface of the fixed shell 3, the output shaft of the motor 75 is fixedly connected with the movable shaft 71, the movable shaft 71 rotates, the raw material on the loading plate 74 is gradually loaded, the raw material falls into the loading plate 74, and the loading efficiency can be improved.

And, the material loading cylinder 76 fixed mounting is in the front of fixed casing 3, and material loading post 77 fixed mounting is on material loading cylinder 76, and material loading cylinder 76 contracts, drives material loading post 77 and moves backward to push the raw materials cast iron on the loading plate 74 into the furnace body 2 and accomplish the material loading work, the shape of material loading post 77 is cylindrical, and material loading post 77 stretches into in fixed casing 3 and the through-hole 6, and the output fixed mounting of material loading cylinder 76 has connecting plate 8 with material loading post 77 fixed connection.

Referring to fig. 1-2, an electronic scale 13 is mounted on the inner bottom wall of the discharging bin 5 and is used for detecting the amount of raw cast iron in the discharging bin 5, a buzzer 14 is fixedly mounted on the front surface of the fixed shell 3 and at the bottom of the through hole 6, when the raw cast iron in the discharging bin 5 is not or is light, the buzzer 14 sounds to remind that the raw cast iron needs to be supplemented, a controller 15 is fixedly mounted on the front surface of the fixed shell 3 and at the outer side of the buzzer 14, and the controller 15 is electrically connected with the dust remover 10, the motor 75, the feeding cylinder 76, the electronic scale 13 and the buzzer 14.

In this embodiment, when the feeding device is used, the motor 75 is started, the movable shaft 71 and the sprocket 72 rotate, the chain 73 drives, the feeding plate 74 is driven to move, raw cast iron in the feeding pipe 4 enters the position above the feeding plate 74 one by one, when the raw cast iron is fed to the position of the through hole 6, the motor 75 stops starting, the feeding cylinder 76 contracts and extends, the feeding column 77 moves backwards and forwards again, and the raw cast iron is gradually pushed into the furnace body 2 one by one to finish feeding work.

The beneficial effects of the embodiment are as follows:

this a loading attachment for cupola melts, through setting up material loading subassembly 7, material loading subassembly 7 can carry the cupola after using to the top with the required raw materials cast iron of cupola melting one by one, and through the action of material loading cylinder 76 in material loading subassembly 7, material loading post 77 pushes into furnace body 2 with the required raw materials cast iron of cupola melting one by one, accomplish the material loading work to the raw materials cast iron, this process is the circulation and carries out the material loading to the raw materials cast iron, need not return and just can follow the material loading, the efficiency to the raw materials cast iron material loading has been improved greatly, the convenience of material loading has been guaranteed, through setting up electronic scale 13, buzzer 14 and controller 15, electronic scale 13 can weigh the raw materials cast iron, when weight does not have or very light, with signal transmission for controller 15, controller 15 control buzzer 14 action, buzzer 14 sends the warning of beeping and need to supply the raw materials in blowing bin 5, the problem of being inconvenient for the material loading has been solved.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A loading attachment for cupola melts, includes pillar (1), the top fixed mounting of pillar (1) has furnace body (2), the front fixed mounting of furnace body (2) has fixed shell (3), the intercommunication has inlet pipe (4) on fixed shell (3), the intercommunication has blowing bin (5) on inlet pipe (4), through-hole (6) have all been seted up on the front wall of fixed shell (3) and furnace body (2), its characterized in that: and a feeding assembly (7) for feeding raw cast iron melted by the cupola furnace is arranged on the fixed shell (3).

2. A loading attachment for cupola melting as defined in claim 1 wherein: the feeding assembly (7) comprises a movable shaft (71), a sprocket (72), a chain (73), a feeding plate (74), a motor (75), a feeding cylinder (76) and a feeding column (77), wherein the movable shaft (71) is rotationally connected to the inner wall of the fixed shell (3), the sprocket (72) is fixedly arranged on the outer surface of the movable shaft (71), the chain (73) is in transmission connection with the outer surface of the sprocket (72), the feeding plate (74) is arranged on the chain (73), the motor (75) is fixedly arranged on the front surface of the fixed shell (3), an output shaft of the motor (75) is fixedly connected with the movable shaft (71), the feeding cylinder (76) is fixedly arranged on the front surface of the fixed shell (3), and the feeding column (77) is fixedly arranged on the feeding cylinder (76).

3. A loading attachment for cupola melting as defined in claim 2 and further comprising: the output end of the feeding cylinder (76) is fixedly provided with a connecting plate (8) fixedly connected with a feeding column (77), the feeding column (77) is cylindrical, and the feeding column (77) extends into the fixed shell (3) and the through hole (6).

4. A loading attachment for cupola melting as defined in claim 1 wherein: the novel boiler is characterized in that a chimney (9) is arranged on the boiler body (2), a dust remover (10) is communicated with the chimney (9), a forehearth (11) is arranged on the outer surface of the boiler body (2), and an iron outlet plate (12) is fixedly arranged on the outer surface of the forehearth (11).

5. A loading attachment for cupola melting as defined in claim 1 wherein: the electronic scale (13) is installed to the interior bottom wall of blowing storehouse (5), the front of fixed casing (3) just is located the bottom fixed mounting of through-hole (6) and has bee calling organ (14), the front of fixed casing (3) just is located the outside fixed mounting of bee calling organ (14) and has controller (15).

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