CN211953682U - Secondary aluminum smelting furnace - Google Patents
Secondary aluminum smelting furnace Download PDFInfo
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- CN211953682U CN211953682U CN202020447766.5U CN202020447766U CN211953682U CN 211953682 U CN211953682 U CN 211953682U CN 202020447766 U CN202020447766 U CN 202020447766U CN 211953682 U CN211953682 U CN 211953682U
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Abstract
The utility model discloses a secondary aluminum smelting furnace, which comprises a furnace body, a bracket, a cleaning device and a driving device, wherein the bottom end of the bracket is connected with the upper end of the furnace body, the cleaning device and the driving device are arranged on the bracket, the power output end of the driving device is connected with the cleaning device to drive the cleaning device to extend into or out of the furnace body, and the driving device drives the cleaning device to rotate; the cleaning device comprises a rotating shaft, a plurality of connecting rods, a swing rod, a blade and a locking device, wherein one end of each connecting rod is fixedly connected with the outer surface of the rotating shaft, one end of each swing rod is hinged to the other end of each connecting rod, the blade is fixedly connected to the other end of each swing rod, and the locking device is used for locking or unlocking the swing rods on the connecting rods; the length of connecting rod is unequal, and when a plurality of pendulum rods are in vertical state, a plurality of pendulum rods are interval distribution. The utility model discloses can realize scraping the function of slag to the bottom surface and the inner wall of furnace body, can all-roundly clear up the furnace body, simple structure, simple to use and convenience have greatly improved the efficiency of work.
Description
Technical Field
The utility model belongs to the technical field of the metallurgical equipment, especially, indicate a secondary aluminum smelting furnace.
Background
Along with the increasing production of waste metals in human life, the waste metals need to be remelted for treatment and recycling, so that resources can be saved, and the purpose of environmental protection can be achieved. The melting of scrap of aluminum and aluminum alloys needs to be carried out in a melting furnace. After the smelting furnace is used for many times, a large amount of slag can adhere to the inner wall and the bottom surface of the smelting furnace, and the internal melting volume and the smelting efficiency are influenced. However, the existing smelting furnace is usually cleaned manually, which wastes time and labor, and the slag is firm and not easy to scrape, so that the labor intensity is high and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the smelting furnace and clear up through artifical manual usually, waste time and energy to the firm difficult scraping of slag, intensity of labour is big, and the problem that work efficiency is low provides a structure is ingenious, automated control and all-round regeneration aluminum smelting furnace of clearing up.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a secondary aluminum smelting furnace comprises a furnace body, a support, a cleaning device and a driving device, wherein the bottom end of the support is connected to the upper end of the furnace body, the furnace body is used for smelting waste aluminum metal, the cleaning device and the driving device are mounted on the support, the power output end of the driving device is connected with the cleaning device to drive the cleaning device to extend into or out of the furnace body, and the driving device drives the cleaning device to rotate; the cleaning device comprises a rotating shaft, a plurality of connecting rods, a swing rod, a blade and a locking device, wherein one end of each connecting rod is fixedly connected with the outer surface of the rotating shaft, one end of each swing rod is hinged to the other end of each connecting rod, the blade is fixedly connected to the other end of each swing rod, and the locking device is used for locking or unlocking the swing rods on the connecting rods; the length of connecting rod is unequal, and when a plurality of pendulum rods are in vertical state, a plurality of pendulum rods are interval distribution.
As a preferable scheme, the locking device comprises a mounting plate, a blocking piece, a ball, an elastic piece and a magnetic field generator, wherein the mounting plate is fixedly connected to the connecting rod, and the magnetic field generator is fixedly mounted on the mounting plate; one end of the baffle is fixedly connected to the swing rod, a first slotted hole and a second slotted hole are formed in the baffle, and two ends of the elastic piece respectively press the mounting plate and the ball; when the rotating shaft does not rotate and the magnetic field generator does not work, the swing rod is in a vertical state, the elastic piece pushes the ball into the first slotted hole to lock the swing rod at the vertical position, the volume of the ball part in the first slotted hole is larger than one half of the volume of the ball part, and the ball is simultaneously clamped with the retaining sheet and the mounting plate; when the rotating shaft rotates and the magnetic field generator works, the magnetic field generator adsorbs the ball to be separated from the first slot hole, the swing rod swings upwards to a limit position under the action of centrifugal force, and the elastic piece pushes the ball into the second slot hole to lock the swing rod on a horizontal position; the mounting plate is provided with a battery, and the magnetic field generator is provided with a wireless control module to control the magnetic field generator to be started or closed wirelessly.
As a preferable scheme, the driving device comprises a moving frame which can be installed on the support in a sliding manner along the vertical direction, a first motor which is used for driving the moving frame to slide in the vertical direction and driving the cleaning device to extend into or extend out of the furnace body, and a second motor which is used for driving the rotating shaft to rotate; the first motor and the second motor are respectively arranged on the bracket and the movable frame.
As a preferred scheme, a sliding block is fixedly installed on the movable frame, a guide rail is arranged on the support, and the sliding block is slidably sleeved on the guide rail.
As a preferable scheme, a switch is arranged at the bottom end of the rotating shaft, and when the switch is in contact with the bottom of the furnace body, the switch starts the cleaning device to work.
Preferably, the elastic member is a spring.
Preferably, the balls are made of steel.
Preferably, the ball is circular in shape.
Implement the utility model discloses, following beneficial effect has:
1. the utility model discloses before drive arrangement drive cleaning device stretched into in the furnace body, the pendulum rod was put vertical position under the effect of gravity on, and locking device locks the pendulum rod on vertical position for whole cleaning device's horizontal dimension is by very big reduction, has made things convenient for drive arrangement to send cleaning device into the furnace body in to the bottom surface contact of blade and furnace body. And then starting a driving device to work, wherein the driving device drives the rotating shaft, the connecting rod, the oscillating bar and the blade to rotate, so that the blade scrapes off the slag on the bottom surface of the furnace body. When slag on the inner wall of the furnace body needs to be scraped, the locking device is started, and the swing rod is unlocked from the connecting rod by the locking device; the swing rod swings upwards to a horizontal position under the action of centrifugal force and is in an unfolded state, then the swing rod is locked on the connecting rod again by the locking device, the driving device drives the rotating shaft, the connecting rod, the swing rod and the blade to rotate at the moment, the blade scrapes off slag on the inner wall of the furnace body, the function of scraping the slag on the bottom surface and the inner wall of the furnace body can be realized, the structure design is ingenious, the use is simple and convenient, and the working efficiency is greatly improved.
2. The utility model discloses under the normality, the pendulum rod is in vertical state under the effect of self gravity, and the elastic component is impressed the ball top in the first slot this moment for the separation blade passes through the ball and is in the same place with the mounting panel joint, thereby locks the pendulum rod to the mounting panel on, guarantees that the blade on the pendulum rod can strike off the slag of furnace body bottom surface steadily when drive arrangement drive pivot rotates. After slag on the bottom surface of the furnace body is scraped, the magnetic field generator is started through wireless control, the magnetic field generator generates magnetic force to adsorb the balls and separate from the first slotted holes, so that the swing rod swings upwards to a limit position under the action of centrifugal force, and at the moment, the second slotted holes move to positions corresponding to the balls. Then the magnetic field generator is closed, the elastic piece pushes the ball into the second slot hole, the swing rod is locked on the mounting plate again, and a blade on the swing rod can stably scrape off slag on the inner wall of the furnace body when the driving device drives the rotating shaft to rotate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a swing rod of the secondary aluminum smelting furnace in a vertical position;
FIG. 2 is a schematic structural diagram of the recycled aluminum smelting furnace with the swing rod in a horizontal position;
FIG. 3 is a schematic structural diagram of the swing rod of the cleaning device of the secondary aluminum smelting furnace of the present invention in a vertical position;
FIG. 4 is a schematic view of the cleaning apparatus of FIG. 3 with the swing link in a horizontal position;
FIG. 5 is a top view of FIG. 3;
FIG. 6 is a partial enlarged view of portion A of FIG. 3;
fig. 7 is a partially enlarged view of a portion B of fig. 5;
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.
Examples
Referring to fig. 1 to 5, the embodiment relates to a secondary aluminum smelting furnace, which comprises a furnace body 1, a support 2, a cleaning device 3 and a driving device 4, wherein the furnace body 1 is used for smelting waste aluminum metal, the bottom end of the support 2 is connected to the upper end of the furnace body 1, the cleaning device 3 and the driving device 4 are installed on the support 2, the power output end of the driving device 4 is connected with the cleaning device 3 to drive the cleaning device 3 to extend into or out of the furnace body 1, and the driving device 4 drives the cleaning device 3 to rotate; the cleaning device 3 comprises a rotating shaft 31, a plurality of connecting rods 32, a swing rod 33, a blade 34 and a locking device 35, wherein one end of each connecting rod 32 is fixedly connected with the outer surface of the rotating shaft 31, one end of each swing rod 33 is hinged to the other end of each connecting rod 32, the blade 34 is fixedly connected to the other end of each swing rod 33, and the locking device 35 is used for locking the swing rods 33 on the connecting rods 32 or unlocking the swing rods 33 from the connecting rods 32; the lengths of the connecting rods 32 are unequal, and when the plurality of swing rods 33 are in a vertical state, the plurality of swing rods 33 are distributed at intervals.
Before the driving device 4 drives the cleaning device 3 to extend into the furnace body 1, the swing rod 33 swings to the vertical position under the action of gravity, and the locking device 35 locks the swing rod 33 at the vertical position, so that the horizontal size of the whole cleaning device 3 is greatly reduced, and the driving device 4 is convenient for sending the cleaning device 3 into the furnace body 1 to the bottom surface of the blade 34 and the furnace body 1 to be contacted. Then the driving device 4 is started to work, the driving device 4 drives the rotating shaft 31, the connecting rod 32, the swing rod 33 and the blade 34 to rotate, and the blade 34 scrapes the slag on the bottom surface of the furnace body 1. When slag on the inner wall of the furnace body 1 needs to be scraped, the locking device 35 is started, and the swing rod 33 is unlocked from the connecting rod 32 by the locking device 35; the swing rod 33 swings upwards to a horizontal position under the action of centrifugal force and is in an unfolded state, then the swing rod 33 is locked on the connecting rod 32 again by the locking device 35, the driving device 4 drives the rotating shaft 31, the connecting rod 32, the swing rod 33 and the blade 34 to rotate at the moment, so that the blade 34 scrapes off slag on the inner wall of the furnace body 1, the function of scraping the slag on the bottom surface and the inner wall of the furnace body 1 can be realized, the furnace body 1 can be cleaned in all directions, the structure is simple, the design is ingenious, the use is simple and convenient, and the working efficiency is greatly improved.
As shown in fig. 6 and 7, the locking device 35 includes a mounting plate 351, a blocking piece 352, a ball 353, an elastic member 354 and a magnetic field generator 355, wherein the mounting plate 351 is fixedly connected to the connecting rod 32, and the magnetic field generator 355 is fixedly mounted on the mounting plate 351; one end of the blocking piece 352 is fixedly connected to the swing rod 33, a first slot hole 356 and a second slot hole 357 are formed in the blocking piece 352, and two ends of the elastic piece 354 respectively press against the mounting plate 351 and the ball 353; when the rotating shaft 31 does not rotate and the magnetic field generator 355 does not work, the swing rod 33 is in a vertical state, the elastic member 354 presses the ball 353 into the first slotted hole 356 to lock the swing rod 33 at the vertical position, the volume of the part of the ball 353 positioned in the first slotted hole 356 is more than one half of the volume, and the ball 353 is simultaneously clamped with the blocking piece 352 and the mounting plate 351; when the rotating shaft 31 rotates and the magnetic field generator 355 works, the magnetic field generator 355 adsorbs the ball 353 to be separated from the first slot hole 356, the swing rod 33 swings upwards to the limit position under the action of centrifugal force, and the elastic piece 354 presses the ball 353 into the second slot hole 357 to lock the swing rod 33 in the horizontal position; the mounting plate 351 is provided with a battery, and the magnetic field generator 355 is provided with a wireless control module to wirelessly control the on/off of the magnetic field generator 355.
Under the normal condition, the swing rod 33 is in a vertical state under the action of self gravity, at the moment, the elastic piece 354 presses the ball 353 into the first slot hole 356, so that the blocking piece 352 is clamped with the mounting plate 351 through the ball 353, the swing rod 33 is locked on the mounting plate 351, and the blade 34 on the swing rod 33 can stably scrape off the slag on the bottom surface of the furnace body 1 when the driving device 4 drives the rotating shaft 31 to rotate. After the slag on the bottom surface of the furnace body 1 is scraped, the magnetic field generator 355 is started through wireless control, the magnetic field generator 355 generates magnetic force to adsorb the ball 353 and is separated from the first slot hole 356, so that the swing rod 33 swings upwards to the limit position under the action of centrifugal force, and at the moment, the second slot hole 357 moves to the position corresponding to the ball 353. Then the magnetic field generator 355 is closed, the elastic member 354 presses the ball 353 into the second slot 357, and locks the swing link 33 to the mounting plate 351 again, so as to ensure that the blade 34 on the swing link 33 can stably scrape off the slag on the inner wall of the furnace body 1 when the driving device 4 drives the rotating shaft 31 to rotate, and the furnace has the advantages of simple structure, ingenious design and flexible use.
The driving device 4 comprises a moving frame 41 which can be installed on the bracket 2 in a sliding way along the vertical direction, a first motor 42 which is used for driving the moving frame 41 to slide in the vertical direction and driving the cleaning device 3 to extend into or extend out of the furnace body 1, and a second motor 43 which is used for driving the rotating shaft 31 to rotate; the first motor 42 and the second motor 43 are respectively mounted on the bracket 2 and the moving frame 41.
In order to enable the moving frame 41 to smoothly slide in the vertical direction under the driving of the second motor 43, a sliding block is fixedly installed on the moving frame 41, a guide rail is arranged on the bracket 2, and the sliding block is slidably sleeved on the guide rail.
In order to enable the blade 34 of the cleaning device 3 to automatically start to work after contacting the bottom surface of the furnace body 1, the bottom end of the rotating shaft 31 is provided with a switch 311, and when the switch 311 contacts the bottom of the furnace body 1, the switch 311 starts the cleaning device 3 to work.
The elastic member 354 is a spring. Of course, other elastomeric materials for the elastomeric member 354 are suitable for use in the present invention.
The balls 353 are made of steel materials. Of course, other balls 353 with magnetization are suitable for use in the present invention.
The ball 353 has a circular shape.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (8)
1. A secondary aluminum smelting furnace is characterized by comprising a furnace body, a support, a cleaning device and a driving device, wherein the furnace body is used for smelting waste aluminum metal, the bottom end of the support is connected to the upper end of the furnace body, the cleaning device and the driving device are installed on the support, the power output end of the driving device is connected with the cleaning device to drive the cleaning device to extend into or out of the furnace body, and the driving device drives the cleaning device to rotate; the cleaning device comprises a rotating shaft, a plurality of connecting rods, a swing rod, a blade and a locking device, wherein one end of each connecting rod is fixedly connected with the outer surface of the rotating shaft, one end of each swing rod is hinged to the other end of each connecting rod, the blade is fixedly connected to the other end of each swing rod, and the locking device is used for locking or unlocking the swing rods on the connecting rods; the length of connecting rod is unequal, and when a plurality of pendulum rods are in vertical state, a plurality of pendulum rods are interval distribution.
2. A secondary aluminum smelting furnace according to claim 1, characterized in that the locking device comprises a mounting plate, a baffle, a ball, an elastic member and a magnetic field generator, the mounting plate is fixedly connected to the connecting rod, and the magnetic field generator is fixedly mounted on the mounting plate; one end of the baffle is fixedly connected to the swing rod, a first slotted hole and a second slotted hole are formed in the baffle, and two ends of the elastic piece respectively press the mounting plate and the ball; when the rotating shaft does not rotate and the magnetic field generator does not work, the swing rod is in a vertical state, the elastic piece pushes the ball into the first slotted hole to lock the swing rod at the vertical position, the volume of the ball part in the first slotted hole is larger than one half of the volume of the ball part, and the ball is simultaneously clamped with the retaining sheet and the mounting plate; when the rotating shaft rotates and the magnetic field generator works, the magnetic field generator adsorbs the ball to be separated from the first slot hole, the swing rod swings upwards to a limit position under the action of centrifugal force, and the elastic piece pushes the ball into the second slot hole to lock the swing rod on a horizontal position; the mounting plate is provided with a battery, and the magnetic field generator is provided with a wireless control module to control the magnetic field generator to be started or closed wirelessly.
3. A secondary aluminium smelting furnace according to claim 2, characterized in that the driving means comprises a moving frame slidably mounted on the carriage in a vertical direction, a first motor for driving the moving frame to slide in the vertical direction and the cleaning means to extend into or out of the furnace body, and a second motor for driving the shaft to rotate; the first motor and the second motor are respectively arranged on the bracket and the movable frame.
4. A secondary aluminum smelting furnace according to claim 3, characterized in that the movable frame is fixedly provided with a slide block, the support is provided with a guide rail, and the slide block is slidably sleeved on the guide rail.
5. A secondary aluminum smelting furnace according to claim 4, characterized in that the bottom end of the rotating shaft is provided with a switch, and when the switch is in contact with the bottom of the furnace body, the switch starts the cleaning device to work.
6. A secondary aluminum smelting furnace according to claim 5, characterized in that the spring is a spring.
7. A secondary aluminium smelting furnace according to claim 6, characterized in that the balls are of ferrous material.
8. A secondary aluminium smelting furnace according to claim 7, characterized in that the balls are circular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447766.5U CN211953682U (en) | 2020-03-31 | 2020-03-31 | Secondary aluminum smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447766.5U CN211953682U (en) | 2020-03-31 | 2020-03-31 | Secondary aluminum smelting furnace |
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| Publication Number | Publication Date |
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| CN211953682U true CN211953682U (en) | 2020-11-17 |
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| CN202020447766.5U Active CN211953682U (en) | 2020-03-31 | 2020-03-31 | Secondary aluminum smelting furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899199A (en) * | 2021-10-08 | 2022-01-07 | 中冶赛迪工程技术股份有限公司 | Cleaning device for slag door of electric arc furnace |
-
2020
- 2020-03-31 CN CN202020447766.5U patent/CN211953682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899199A (en) * | 2021-10-08 | 2022-01-07 | 中冶赛迪工程技术股份有限公司 | Cleaning device for slag door of electric arc furnace |
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