A slag transfer device for metal smelting

Abstract

This utility model belongs to the field of metal smelting technology, specifically relating to a slag transfer device for metal smelting. It includes a main body, a cover, and an adjustment mechanism. Four limiting blocks are respectively provided at the four corners of the top surface of the main body. The side wall of the cover has a limiting groove that cooperates with the limiting blocks. Two covers are slidably mounted on two limiting blocks located on the same side through the cooperation of the limiting blocks and the limiting grooves. A moving groove is provided on the side wall of the main body. A moving plate is threaded onto a threaded rod. The two ends of a hinged plate are respectively hinged to the cover and the moving plate. By setting up the cover, limiting blocks, limiting grooves, and moving groove, as the cover is moved by the adjustment mechanism, it rotates along the protruding side wall of the limiting blocks. The rotating cover enters the interior of the moving groove, achieving the storage of the cover, reducing the space occupied by the device when dumping slag, and avoiding affecting the movement of workers.

Description

Technical Field

[0001] This utility model belongs to the field of metal smelting technology, and specifically relates to a slag transfer device for metal smelting. Background Technology

[0002] Foundry furnaces generate a large amount of slag during the melting and casting of metal materials. To ensure the normal operation of the equipment, the slag needs to be cleaned and transferred. Patent application number "CN202221166558.3" discloses a slag storage and transfer hopper for foundry furnaces, belonging to the field of transfer hopper technology. It mainly addresses the problem of the lack of a top shielding structure in existing equipment, proposing the following technical solution: a transfer hopper body and a shovel groove on the bottom outer wall of the transfer hopper body. Fixed plates are welded to the front and back outer walls of the transfer hopper body. Multiple fixed plates have baffles fixedly connected to their right ends, and a rotating shaft rotatably connects the multiple fixed plates. A motor is located below the rotating shaft, and transmission wheels are installed at the output end of the motor and on the rotating shaft. Drive gears are installed at both ends of the rotating shaft. This utility model, through the combination of a motor, transmission wheels, rotating shaft, drive gear, driven gear, moving rod, fixed rod, and shielding cloth, achieves top shielding of the transfer hopper, preventing slag and ash from scattering during slag transfer, thereby reducing the risk of injury to workers.

[0003] The aforementioned patent achieves the purpose of shielding the top of the transfer hopper by setting up a combination of a motor, transmission wheel, rotating shaft, driving gear, driven gear, moving rod, fixed rod and shielding cloth. However, when the workers pour slag into the main body of the transfer hopper, the shielding cloth moves to the outside of the device. At this time, the shielding cloth extends out of the device, which increases the space occupied by the device and affects the movement of the workers. Utility Model Content

[0004] This invention provides a slag transfer device for metal smelting to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slag transfer device for metal smelting, comprising a main body, a cover, and an adjustment mechanism. Four limiting blocks are respectively provided at the four corners of the top surface of the main body. A limiting groove is provided on the side wall of the cover to cooperate with the limiting blocks. Two covers are slidably mounted on two limiting blocks located on the same side through the cooperation of the limiting blocks and the limiting grooves. A moving groove is provided on the side wall of the main body, and a threaded rod is provided on the moving groove. A moving plate is threadedly mounted on the threaded rod, and a motor is mounted on the threaded rod. The two ends of a hinge plate are respectively hinged to the cover and the moving plate.

[0006] Preferably, two threaded rods are installed on the movable groove, and the two threaded rods are provided with synchronous pulleys, and the synchronous pulleys provided on the two threaded rods are provided with synchronous belts.

[0007] Preferably, a magnet is provided inside the opposite end of the cap.

[0008] Preferably, the outer wall of the magnet is provided with a protective layer, and the opposite sidewalls of the two protective layers are provided with magnetic conductive layers.

[0009] Preferably, the bottom surface of the moving groove is an outwardly inclined slope.

[0010] Preferably, a wetting layer is installed on the end face of the cap by screws.

[0011] Preferably, the sidewall of the limiting block has a protrusion on its end face, and the sidewall of the limiting groove has a groove that mates with the protrusion on the end face of the sidewall of the limiting block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention features a cover, a limiting block, a limiting groove, and a moving groove. As the cover is moved by the adjusting mechanism, it rotates along the side wall of the limiting block, and the rotating cover enters the moving groove, thus storing the cover. This reduces the space occupied by the device when dumping slag and avoids affecting the movement of workers. The stored cover also facilitates the workers to pour the slag out of the main body. The two ends of the hinge plate are respectively hinged to the cover and the moving plate, ensuring that the moving plate can smoothly rotate and move the cover plate during movement. Two threaded rods connected by a synchronous belt and a synchronous wheel are installed on the moving groove, enabling synchronous rotation of the two threaded rods and ensuring the stability of the moving plate during movement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a side sectional view of the present invention.

[0016] Figure 3 for Figure 2 Schematic diagram of the structure at point A;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure at point B;

[0018] Figure 5 This is a schematic diagram of the adjustment mechanism in this utility model;

[0019] Figure 6 This is a cross-sectional view of the main body of this utility model.

[0020] In the diagram: 1. Main body; 11. Moving groove; 2. Cover; 21. Wetting layer; 22. Limiting block; 23. Limiting groove; 3. Adjustment mechanism; 31. Moving plate; 32. Hinge plate; 33. Threaded rod; 4. Magnet; 41. Protective layer; 42. Magnetic conductive layer. Detailed Implementation

[0021] Please see Figure 1-6 The present invention provides the following technical solution: a slag transfer device for metal smelting, comprising a main body 1, a cover 2, and an adjustment mechanism 3. Four limiting blocks 22 are respectively provided at the four corners of the top surface of the main body 1. The side wall of the cover 2 is provided with a limiting groove 23 that cooperates with the limiting blocks 22. The two covers 2 are slidably installed on the two limiting blocks 22 located on the same side through the cooperation of the limiting blocks 22 and the limiting groove 23. The side wall of the main body 1 is provided with a moving groove 11. A threaded rod 33 is provided on the moving groove 11. A moving plate 31 is threadedly installed on the threaded rod 33. A motor is installed on the threaded rod 33. The two ends of the hinge plate 32 are respectively hinged to the cover 2 and the moving plate 31.

[0022] The main body 1 is used to store slag to be transferred. The bottom of the main body 1 is equipped with several casters with locking mechanisms. These casters facilitate user movement of the device. When slag is poured into the main body 1, the casters are locked, ensuring the stability of the device. The cover 2 is used to seal the top opening of the main body 1. When dust is generated due to vibration during device movement, the cover 2 prevents dust from escaping into the external environment and protecting the health of workers. The cover 2 is slidably installed on the main body 1 through the cooperation of the limiting block 22 and the limiting groove 23. Two covers 2 are installed on the main body 1. During use, the two covers 2 are moved to the sides of the main body 1, at which point the seal of the covers 2 on the main body 1 is released. The movable method of the cover 2 reduces the space occupied by the device when the main body 1 is unsealed. The movable groove 11 on the side wall of the main body 1 is used to receive the moved cover 2. The limiting block 22 is located on both sides of the top opening of the movable groove 11. The shape of the movable groove 11 is the same as the shape of the cover 2. The shape of the movable groove 11 and the position of the limiting block 22 ensure that after the cover 2 is unsealed from the main body 1, the user can screw the cover 2 into the movable groove 11, further reducing the space occupied by the device. The cross-sectional shape of all the protrusions on the side wall of the limiting block 22 is circular, ensuring that the rotation of the cover 2 is not hindered. The adjustment mechanism 3 is used to adjust the position of the cover 2, realizing... The automatic release of the seal 2 from the main body 1 and the automatic closing of the seal 2 from the main body 1 are achieved through an adjustment mechanism 3 mounted on the moving groove 11. When the adjustment mechanism 3 adjusts the position of the seal 2, the seal 2 is carried into the interior of the moving groove 11, realizing the automatic storage of the seal 2. The two ends of the hinge plate 32 are respectively hinged to the end face grooves of the seal 2 and the moving plate 31. When the moving plate 31 moves, the hinge plate 32 starts to rotate. The rotating hinge plate 32 ensures that the moving plate 31 can move the seal 2 along with the hinge plate 32. The shape of the groove where the seal 2 and the moving plate 31 are mounted on the hinge plate 32 ensures that the rotation of the hinge plate 32 is not obstructed. During the movement of the seal 2, the seal 2 is mounted on the moving plate 31. Driven by the motor, the cover 2 rotates along the side wall protrusion of the limiting block 22, realizing the automatic storage of the cover 2. The moving plate 31 is provided with multiple hinge plates 32 to ensure the stability of the connection between the cover 2 and the moving plate 31. The moving plate 31 is installed on the threaded rod 33 by threads. When the threaded rod 33 starts to rotate under the action of the motor, the hinge plates 32 move along the threaded rod 33 under the action of the threads, realizing the adjustment of the position of the moving plate 31. The side wall of the moving groove 11 is provided with a groove. The threaded rod 33 is set inside the side wall groove of the moving groove 11. The cooperation between the side wall groove of the moving groove 11 and the side wall protrusion of the moving plate 31 plays a limiting role, ensuring the stability of the moving plate 31 during the movement process.

[0023] Specifically, two threaded rods 33 are installed on the moving groove 11, and synchronous pulleys are provided on the two threaded rods 33. Synchronous belts are provided on the synchronous pulleys provided on the two threaded rods 33.

[0024] The two threaded rods 33 on the moving groove 11 are connected together by a synchronous pulley and a synchronous belt. When one threaded rod 33 starts to rotate under the drive of the motor, the other threaded rod 33 rotates synchronously with the cooperation of the synchronous belt and the synchronous pulley, thus realizing the synchronous rotation of the two threaded rods 33 and ensuring the stability of the moving plate 31 during the movement process.

[0025] Specifically, a magnet 4 is provided inside the opposite end of the cap 2.

[0026] When the cover 2 seals the main body 1, the end faces of the two covers 2 are attached together. At this time, the magnets 4 set inside the cover 2 attract each other, and the two covers 2 are fixed under the action of the magnets 4, which ensures the stability of the cover 2 during the use of the device. The position of the magnets 4 is close to the end face of the cover 2, which ensures the working effect of the magnets 4.

[0027] Specifically, a protective layer 41 is provided on the outer wall of the magnet 4, and a magnetic conductive layer 42 is provided on the opposite sidewalls of the two protective layers 41.

[0028] The protective layer 41 serves to protect the magnet 4. During the movement of the cover 2, the protective layer 41 reduces the vibration transmitted to the magnet 4 and reduces the damage to the magnet 4. The magnetic conductive layer 42 is used to conduct the magnetic force of the magnet 4, ensuring that the protective layer 41 does not affect the working effect of the magnet 4.

[0029] Specifically, the bottom surface of the moving groove 11 is an outwardly inclined slope.

[0030] The bottom shape of the moving trough 11 serves as a guide. After external debris falls onto the bottom surface of the moving trough 11, the debris will automatically fall off along the sloping bottom surface of the moving trough 11, preventing external debris from accumulating on the bottom surface of the moving trough 11 and ensuring that the movement of the moving plate 31 is not obstructed.

[0031] Specifically, a wetting layer 21 is installed on the end face of the cover 2 by screws.

[0032] During the operation of the device, the slag will generate dust due to vibration. The wetting layer 21 plays a role in absorbing the dust, preventing the dust generated by the slag from escaping to the outside through the gaps between the main body 1 and the cover 2, as well as between the covers 2 and the cover 2. This further enhances the dust blocking effect of the cover 2. The installation method of the wetting layer 21 makes it easy for users to replace the wetting layer 21 and clean the cover 2. The position of the wetting layer 21 ensures that when the cover 2 is in the storage state, the end of the cover 2 with the wetting layer 21 is facing upwards. At this time, the user can quickly replenish the moisture to the wetting layer 21, ensuring the working effect of the wetting layer 21.

[0033] Specifically, the side wall of the limiting block 22 has a protrusion on its end face, and the side wall of the limiting groove 23 has a groove that matches the protrusion on the end face of the side wall of the limiting block 22.

[0034] The protruding end face of the side wall of the limiting block 22 and the corresponding groove play a limiting role, ensuring the stability of the cover 2 during movement. The protruding end face of the side wall of the limiting block 22 is cylindrical in shape, ensuring that the rotation of the cover 2 is not hindered.

[0035] The working principle and usage process of this utility model are as follows: The motor installed on the threaded rod 33 is started, and the threaded rod 33 begins to rotate. Another threaded rod 33 rotates synchronously under the action of the synchronous belt and synchronous pulley. The moving plate 31 moves along the threaded rod 33 under the action of the thread. The cover 2 is moved by the moving plate 31 through the hinge plate 32. The two covers 2 move in opposite directions under the action of the adjusting mechanism 3, and the cover 2 releases its seal on the main body 1. During the movement of the moving plate 31, the cover 2 rotates into the moving groove 11 under the drive of the moving plate 31, realizing the automatic storage of the cover 2. After the slag is added, the motor is started in reverse, and the cover 2 moves back to its original position under the action of the adjusting mechanism 3. The two covers 2 that have moved back to their original positions are fixed together under the action of the magnet 4. During the movement of the device, the moistening layer 21 adsorbs the dust generated by the vibration of the slag, preventing the dust from escaping into the external environment.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A slag transfer device for metal smelting, comprising a main body (1), characterized in that: It also includes a cover (2) and an adjustment mechanism (3). Four limiting blocks (22) are provided at the four corners of the top surface of the main body (1). The side wall of the cover (2) is provided with a limiting groove (23) that cooperates with the limiting block (22). The two covers (2) are slidably installed on the two limiting blocks (22) located on the same side through the cooperation of the limiting block (22) and the limiting groove (23). The side wall of the main body (1) is provided with a moving groove (11). The moving groove (11) is provided with a threaded rod (33). The moving plate (31) is installed on the threaded rod (33) by thread. The threaded rod (33) is equipped with a motor. The two ends of the hinge plate (32) are respectively hinged to the cover (2) and the moving plate (31).

2. A slag transfer device for metal smelting as claimed in claim 1, characterized in that: Two threaded rods (33) are installed on the moving groove (11), and the two threaded rods (33) are provided with synchronous pulleys, and the synchronous pulleys provided on the two threaded rods (33) are provided with synchronous belts.

3. A slag transfer device for metal smelting as claimed in claim 1, characterized in that: The cap (2) has a magnet (4) inside the opposite end.

4. A slag transfer device for use in metal smelting according to claim 3, characterised in that: The outer wall of the magnet (4) is provided with a protective layer (41), and the opposite sidewalls of the two protective layers (41) are provided with a magnetic conductive layer (42).

5. The slag transfer device for metal smelting according to claim 1, characterized in that: The bottom surface of the moving groove (11) is an outwardly inclined slope.

6. A slag transfer device for metal smelting as claimed in claim 1, characterized in that: A wetting layer (21) is installed on the end face of the cover (2) by screws.

7. The slag transfer device for metal smelting according to claim 1, characterized in that: The sidewall of the limiting block (22) has a protrusion on its end face, and the sidewall of the limiting groove (23) has a groove that matches the protrusion on the end face of the sidewall of the limiting block (22).

Images