CN216523052U

CN216523052U - Smelting furnace for casting aluminum ingots

Info

Publication number: CN216523052U
Application number: CN202123355927.1U
Authority: CN
Inventors: 徐俊飞
Original assignee: Jiangsu Lvchuangxin Material Technology Co ltd
Current assignee: Jiangsu Lvchuangxin Material Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of aluminum processing, and discloses a smelting furnace for casting aluminum ingots, which solves the problem of uneven material mixing caused by manual stirring after the smelting furnace smelts the aluminum ingots, and comprises a smelting furnace body, wherein support columns are symmetrically arranged at the bottom end of the smelting furnace body, an arc-shaped groove is formed in the inner bottom end of the smelting furnace body, a furnace cover is arranged at the top end of the smelting furnace body, a feed opening is formed in one side of the top end of the furnace cover, a sealing cover is arranged at the top end of the feed opening, a discharge pipe communicated with the arc-shaped groove is arranged at the bottom end of the smelting furnace body, an internal thread cylinder extending into the smelting furnace body is inserted into the furnace cover, a rotating shaft is inserted into the internal thread cylinder, the internal thread cylinder is connected with the rotating shaft through a driver, a scraping group is arranged on the internal thread cylinder, and a stirring mechanism is arranged on the rotating shaft; manpower stirring is avoided in this design, has reduced the labour and has dropped into, has improved the mixing quality of liquid simultaneously.

Description

Smelting furnace for casting aluminum ingots

Technical Field

The utility model belongs to the technical field of aluminum processing, and particularly relates to a smelting furnace for casting an aluminum ingot.

Background

In the aluminium course of working, aluminium ingot smelting furnace is a device commonly used, utilizes aluminium ingot smelting furnace to become liquid with aluminium melting to conveniently add other elements, current aluminium processing factory, smelt the back to the aluminium ingot through the smelting furnace, need add other elements, and then through manual stirring, lead to intensity of labour big, and lead to the material to mix inhomogeneous.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the smelting furnace for casting the aluminum ingot, which effectively solves the problem of uneven material mixing caused by manual stirring after the smelting furnace smelts the aluminum ingot in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a smelting furnace is used in aluminium ingot casting, including the smelting furnace body, the bottom symmetry of smelting furnace body is equipped with the support column, the arc wall has been seted up to the inner bottom end of smelting furnace body, the top of smelting furnace body is equipped with the bell, top one side of bell is equipped with the dog-house, sealed lid is installed on the top of dog-house, the bottom of smelting furnace body is equipped with the discharging pipe that is linked together with the arc wall, it has the internal thread section of thick bamboo that extends to the smelting furnace body inside to alternate on the bell, the inside of internal thread section of thick bamboo alternates has the rotation axis, be connected through the driver between internal thread section of thick bamboo and the rotation axis, be equipped with the scraping group on the internal thread section of thick bamboo, be equipped with rabbling mechanism on the rotation axis.

Preferably, the scraping group comprises an opening, a connecting plate and scraping rods, the connecting plate is arranged outside the internal thread cylinder, the opening is formed in the connecting plate at equal distance, and the scraping rods which are in sliding connection with the inner wall of the smelting furnace body are arranged at equal distances at the bottom end of the outer wall of the connecting plate.

Preferably, the rabbling mechanism includes a sealed section of thick bamboo, the external screw thread post, the telescopic link, the connecting rod, the puddler, link up a section of thick bamboo one and link up a section of thick bamboo two, the bottom of rotation axis is equipped with links up a section of thick bamboo one, the bottom interlude that links up a section of thick bamboo one has the telescopic link, the bottom of telescopic link is equipped with the external screw thread post with internal screw thread section of thick bamboo inner wall threaded connection, the bottom of external screw thread post is equipped with the connecting rod, be equipped with the sealed section of thick bamboo that the internal screw thread section of thick bamboo outer wall was located to the cover on the connecting rod, the bottom of connecting rod is equipped with the puddler, the both ends cover of puddler is equipped with and links up a section of thick bamboo two with connecting plate bottom sliding connection.

Preferably, the top end of the connecting cylinder II is provided with a sliding block, and the bottom end of the connecting plate is provided with a sliding groove in sliding connection with the sliding block.

Preferably, the top ends of the stirring rods are provided with sliding plates, and the sliding plates are connected with the inner top end of the second connecting cylinder through springs.

Preferably, the two sides of the top end of the telescopic rod are symmetrically provided with clamping blocks, and the inner wall of the connecting cylinder I is provided with a clamping groove in sliding connection with the clamping blocks.

Preferably, the driver comprises a first conical gear, a second conical gear, a motor, a third conical gear and a bearing, the first conical gear located outside the internal thread cylinder is arranged on the rotating shaft, the second conical gear is arranged at the top end of the internal thread cylinder, the motor is arranged at the top end of the furnace cover, the third conical gear is connected to an output shaft of the motor, the third conical gear is meshed with the first conical gear and the second conical gear and is connected with the rotating shaft, and the furnace cover and the internal thread cylinder are connected through the bearing.

Compared with the prior art, the utility model has the beneficial effects that:

(1) in the work, the smelting furnace body, the supporting columns, the arc-shaped grooves, the furnace cover, the feeding port, the sealing cover, the discharging pipe, the driver, the scraping group and the stirring mechanism are arranged, so that the stirring rod moves down in the stirring process, further, the liquid is comprehensively stirred, meanwhile, the scraping rod scrapes the inner wall of the smelting furnace body, the materials are effectively prevented from being adhered to the inner wall of the smelting furnace body, further, the mixing uniformity of the materials is improved, the design avoids manual stirring, reduces labor input, and improves the mixing quality of the liquid;

(2) the design that includes conical gear one, conical gear two, motor, conical gear three and bearing through the driver, the effectual antiport for rotation axis and internal thread section of thick bamboo provides power, and then provides power for scraping the rotation of the not co-altitude of pole to the scraping of smelting furnace body inner wall and puddler, and then has accelerated efficiency for the mixture of material.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at C;

in the figure: 1. a smelting furnace body; 2. a support pillar; 3. an arc-shaped slot; 4. a furnace cover; 5. a feeding port; 6. a sealing cover; 7. a discharge pipe; 8. a sealing cylinder; 9. an internal threaded barrel; 10. a rotating shaft; 11. an opening; 12. a connecting plate; 13. a scraping rod; 14. an externally threaded post; 15. a telescopic rod; 16. a connecting rod; 17. a stirring rod; 18. a first connecting cylinder; 19. a clamping block; 20. a card slot; 21. a second connecting cylinder; 22. a slider; 23. a sliding groove; 24. a slide plate; 25. a spring; 26. a first conical gear; 27. a second bevel gear; 28. a motor; 29. a third bevel gear; 30. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the utility model includes a smelting furnace body 1, support pillars 2 are symmetrically arranged at the bottom end of the smelting furnace body 1, an arc-shaped groove 3 is formed at the inner bottom end of the smelting furnace body 1, a furnace cover 4 is arranged at the top end of the smelting furnace body 1, a feed opening 5 is arranged at one side of the top end of the furnace cover 4, a sealing cover 6 is arranged at the top end of the feed opening 5, a discharge pipe 7 communicated with the arc-shaped groove 3 is arranged at the bottom end of the smelting furnace body 1, an internal thread cylinder 9 extending into the smelting furnace body 1 is inserted into the furnace cover 4, a rotating shaft 10 is inserted into the internal thread cylinder 9, the internal thread cylinder 9 is connected with the rotating shaft 10 through a driver, a scraping group is arranged on the internal thread cylinder 9, and a stirring mechanism is arranged on the rotating shaft 10.

In the second embodiment, based on the first embodiment, as shown in fig. 1, the scraping group includes an opening 11, a connecting plate 12 and scraping rods 13, the connecting plate 12 is disposed outside the internal thread cylinder 9, the openings 11 are disposed on the connecting plate 12 at equal intervals, and the scraping rods 13 slidably connected with the inner wall of the smelting furnace body 1 are disposed at equal intervals at the bottom end of the outer wall of the connecting plate 12;

rotate and can drive connecting plate 12 and rotate when interior thread section of thick bamboo 9, and then connecting plate 12 can drive and scrape pole 13 and rotate, and then be convenient for make scrape the inner wall of pole 13 at smelting furnace body 1 and slide, and then realize scraping the scraping of pole 13 to the inner wall, avoid the material to adhere on the inner wall of smelting furnace body 1, the effectual intensive mixing that is the material brings the convenience.

Third embodiment, based on the first embodiment, as shown in fig. 1 to 3, the stirring mechanism includes a sealing cylinder 8, an external thread column 14, a telescopic rod 15, a connecting rod 16, a stirring rod 17, a connecting cylinder one 18 and a connecting cylinder two 21, the bottom end of the rotating shaft 10 is provided with the connecting cylinder one 18, the telescopic rod 15 is inserted into the bottom end of the connecting cylinder one 18, the bottom end of the telescopic rod 15 is provided with the external thread column 14 in threaded connection with the inner wall of the internal thread cylinder 9, the bottom end of the external thread column 14 is provided with the connecting rod 16, the connecting rod 16 is provided with the sealing cylinder 8 sleeved on the outer wall of the internal thread cylinder 9, the bottom end of the connecting rod 16 is provided with the stirring rod 17, two ends of the stirring rod 17 are sleeved with the connecting cylinder two 21 in sliding connection with the bottom end of the connecting plate 12, the top end of the connecting plate two 21 is provided with a sliding block 22, the bottom end of the connecting plate 12 is provided with a sliding groove 23 in sliding connection with the sliding block 22, the top ends of the stirring rod 17 are provided with sliding plates 24, the sliding plate 24 is connected with the inner top end of the second connecting cylinder 21 through a spring 25, clamping blocks 19 are symmetrically arranged on two sides of the top end of the telescopic rod 15, and a clamping groove 20 in sliding connection with the clamping blocks 19 is formed in the inner wall of the first connecting cylinder 18;

the rotation shaft 10 is driven to rotate by the driver, the connection barrel I18 is driven to rotate by the rotation shaft 10, the telescopic rod 15 can synchronously rotate along with the connection barrel I18 through the clamping relation between the clamping block 19 and the clamping groove 20, the telescopic rod 15 drives the external thread post 14 to rotate, the external thread post 14 drives the connecting rod 16 to rotate, the connecting rod 16 drives the stirring rod 17 to rotate, the stirring rod 17 drives the connection barrel II 21 to rotate, the connection barrel II 21 drives the sliding block 22 to rotate in the sliding groove 23, the stirring of liquid by the stirring rod 17 is realized, meanwhile, due to the threaded connection relation between the external thread post 14 and the internal thread barrel 9 and the reverse rotation relation between the internal thread barrel 9 and the external thread post 14, the external thread post 14 can move downwards in the internal thread barrel 9, meanwhile, the external thread post 14 can pull the connection barrel 15 to move downwards, and the clamping block 19 moves downwards in the clamping groove 20, meanwhile, the external threaded column 14 drives the connecting rod 16 to further drive the stirring rod 17 to move downwards, the connecting rod 16 drives the sealing barrel 8 to move downwards outside the internal threaded barrel 9, and then the stirring rod 17 drives the sliding plate 24 to be installed inside the connecting barrel II 21 to move downwards, so that the spring 25 is stretched, the stirring rod 17 can conveniently move downwards in the rotating process, the liquid stirring efficiency is effectively improved, and the liquid mixing uniformity is further improved.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 4, the driver includes a first conical gear 26, a second conical gear 27, a motor 28, a third conical gear 29, and a bearing 30, the first conical gear 26 located outside the internal thread cylinder 9 is disposed on the rotating shaft 10, the second conical gear 27 is disposed at the top end of the internal thread cylinder 9, the motor 28 is disposed at the top end of the furnace cover 4, the third conical gear 29 is connected to an output shaft of the motor 28, the third conical gear 29 is engaged with both the first conical gear 26 and the second conical gear 27, and the internal thread cylinder 9 and the rotating shaft 10 and the furnace cover 4 and the internal thread cylinder 9 are connected through the bearing 30;

by starting the motor 28, the motor 28 drives the bevel gear three 29 to rotate, and through the meshing connection relationship between the bevel gear three 29 and the bevel gear one 26 and the bevel gear two 27, the bevel gear one 26 and the bevel gear two 27 can be rotated, so that the rotation directions of the bevel gear one 26 and the bevel gear two 27 are opposite, the rotation directions of the rotating shaft 10 and the internal thread cylinder 9 are opposite, and the rotation and lifting of the stirring rod 17 are possible.

The working principle is as follows: when the aluminum ingot melting furnace works, an operator puts an aluminum ingot into the furnace body 1 of the melting furnace through the feeding port 5, melts the aluminum ingot in the furnace body 1 of the melting furnace, further adds materials into the aluminum ingot liquid through the feeding port 5, in order to improve the mixing uniformity of the aluminum ingot and the materials, the motor 28 drives the third bevel gear 29 to rotate by starting the motor 28, the first bevel gear 26 and the second bevel gear 27 can rotate by the meshing connection relationship of the third bevel gear 29 and the first bevel gear 26 and the second bevel gear 27, further the rotation directions of the first bevel gear 26 and the second bevel gear 27 can be opposite, further the rotating shaft 10 can rotate, the rotating shaft 10 drives the first connecting cylinder 18 to rotate, through the clamping relationship of the clamping block 19 and the clamping groove 20, the telescopic rod 15 can synchronously rotate along with the first connecting cylinder 18, further the telescopic rod 15 drives the external thread column 14 to rotate, and the external thread column 14 drives the connecting rod 16 to rotate, and then the connecting rod 16 will drive the stirring rod 17 to rotate, the stirring rod 17 will drive the connecting cylinder two 21 to rotate, and then the connecting cylinder two 21 will drive the sliding block 22 to rotate in the sliding groove 23, so as to realize the stirring of the liquid by the stirring rod 17, and at the same time, because of the threaded connection relationship between the external thread column 14 and the internal thread cylinder 9 and the reverse rotation relationship between the internal thread cylinder 9 and the external thread column 14, the external thread column 14 will move down in the internal thread cylinder 9, and at the same time, the external thread column 14 will pull the telescopic rod 15 to move down, and the clamping block 19 will move down in the clamping groove 20, and at the same time, the external thread column 14 will drive the connecting rod 16 to drive the stirring rod 17 to move down, the connecting rod 16 will drive the sealing cylinder 8 to move down outside the internal thread cylinder 9, and then the stirring rod 17 will drive the sliding plate 24 to mount the internal part of the connecting cylinder two 21 to move down, so as to realize the stretching of the spring 25, and further the internal thread cylinder 9 will drive the connecting plate 12 to rotate, and then connecting plate 12 can drive and scrape pole 13 and rotate, makes and scrapes pole 13 and scrape at the inner wall of smelting furnace body 1, avoids liquid adhesion at the inner wall of smelting furnace body 1, and then has improved the degree of consistency for the mixture of material, and this design makes things convenient for puddler 17 to move down at rotatory in-process, and the effectual stirring efficiency that has improved liquid, and then has improved the mixed degree of consistency of liquid.

Claims

1. The utility model provides a smelting furnace is used in aluminium ingot casting, includes smelting furnace body (1), its characterized in that: the bottom symmetry of smelting furnace body (1) is equipped with support column (2), arc wall (3) have been seted up to the inner bottom end of smelting furnace body (1), the top of smelting furnace body (1) is equipped with bell (4), top one side of bell (4) is equipped with dog-house (5), sealed lid (6) are installed on the top of dog-house (5), the bottom of smelting furnace body (1) is equipped with discharging pipe (7) that are linked together with arc wall (3), it has interior thread section of thick bamboo (9) that extend to smelting furnace body (1) inside to alternate on bell (4), the inside of interior thread section of thick bamboo (9) is alternate and has is had rotation axis (10), be connected through the driver between interior thread section of thick bamboo (9) and rotation axis (10), be equipped with the scraping group on interior thread section of thick bamboo (9), be equipped with rabbling mechanism on rotation axis (10).

2. The melting furnace for casting an aluminum ingot according to claim 1, characterized in that: the scraping group comprises an opening (11), a connecting plate (12) and scraping rods (13), the connecting plate (12) is arranged outside the internal thread cylinder (9), the opening (11) is formed in the connecting plate (12) at an equal distance, and the scraping rods (13) which are slidably connected with the inner wall of the smelting furnace body (1) are arranged at the bottom end of the outer wall of the connecting plate (12) at equal distances.

3. The melting furnace for casting an aluminum ingot according to claim 1, characterized in that: the stirring mechanism comprises a sealing barrel (8), an external thread column (14), a telescopic rod (15), a connecting rod (16), a stirring rod (17), a connecting barrel I (18) and a connecting barrel II (21), the bottom end of a rotating shaft (10) is provided with the connecting barrel I (18), the telescopic rod (15) is inserted into the bottom end of the connecting barrel I (18), the external thread column (14) in threaded connection with the inner wall of an internal thread barrel (9) is arranged at the bottom end of the telescopic rod (15), the connecting rod (16) is arranged at the bottom end of the external thread column (14), the sealing barrel (8) sleeved on the outer wall of the internal thread barrel (9) is arranged on the connecting rod (16), the stirring rod (17) is arranged at the bottom end of the connecting rod (16), and the two end sleeves of the stirring rod (17) are provided with the connecting barrel II (21) in sliding connection with the bottom end of the connecting plate (12).

4. The melting furnace for casting an aluminum ingot according to claim 3, characterized in that: a sliding block (22) is arranged at the top end of the second connecting cylinder (21), and a sliding groove (23) which is in sliding connection with the sliding block (22) is formed in the bottom end of the connecting plate (12).

5. The melting furnace for casting an aluminum ingot according to claim 3, characterized in that: the top end of the stirring rod (17) is provided with a sliding plate (24), and the sliding plate (24) is connected with the inner top end of the second connecting cylinder (21) through a spring (25).

6. The melting furnace for casting an aluminum ingot according to claim 3, characterized in that: clamping blocks (19) are symmetrically arranged on two sides of the top end of the telescopic rod (15), and clamping grooves (20) which are connected with the clamping blocks (19) in a sliding mode are formed in the inner wall of the connecting cylinder I (18).

7. The melting furnace for casting an aluminum ingot according to claim 1, characterized in that: the driver comprises a first conical gear (26), a second conical gear (27), a motor (28), a third conical gear (29) and a bearing (30), the first conical gear (26) located outside the internal thread cylinder (9) is arranged on the rotating shaft (10), the second conical gear (27) is arranged at the top end of the internal thread cylinder (9), the motor (28) is arranged at the top end of the furnace cover (4), the third conical gear (29) is connected with an output shaft of the motor (28), the third conical gear (29) is in meshing connection with the first conical gear (26) and the second conical gear (27), and the internal thread cylinder (9) and the rotating shaft (10) and the furnace cover (4) and the internal thread cylinder (9) are connected through the bearing (30).