Patting type vibrating screen machine for crucible processing

Abstract

The utility model discloses a slapping type vibrating screen machine for crucible processing, which comprises a working table, a plurality of first support rods are fixed on the top of the working table, the other ends of the plurality of first support rods are jointly connected with a support table, a screening mechanism is arranged on the support table, and a material receiving mechanism is arranged between the support table and the working table. A recarburizer needs to be screened, it is guaranteed that the granularity of the recarburizer is uniform, it is guaranteed that the reaction speed and effect of the recarburizer are consistent in the smelting process, the difference between products is reduced, and therefore the smelting efficiency is improved, however, a slapping type vibrating screen machine is used when the recarburizer is screened, but a slapping type vibrating screen machine in the prior art is used. And the problems that the screened carburant is inconvenient to take out, the screening efficiency of the carburant is affected, and the practicability of the device is reduced are solved.

Description

Technical Field

[0001] This utility model belongs to the field of vibrating screen technology, and in particular relates to a tapping vibrating screen machine for crucible processing. Background Technology

[0002] Generally, during the crucible processing, a carbon raiser is added to replenish its carbon content, enhance the crucible's high-temperature resistance and corrosion resistance, and thus extend its lifespan. During high-temperature melting, crucibles are easily damaged by thermal stress and chemical corrosion. The addition of a carbon raiser can reduce the impact of these factors and decrease the crucible breakage rate.

[0003] Before adding a recarburizer, it is necessary to screen the recarburizer to ensure that the particle size of the recarburizer is uniform, and to ensure that its reaction rate and effect are consistent during the smelting process, thereby reducing the difference between products and improving smelting efficiency. A tapping vibrating screen is used when screening the recarburizer. However, the existing tapping vibrating screen is not convenient for removing the screened recarburizer, which affects the screening efficiency of the recarburizer and reduces the practicality of the device. Therefore, this application proposes a tapping vibrating screen for crucible processing. Utility Model Content

[0004] This application proposes a tapping vibrating screen for crucible processing. By setting up a series of structures, it solves the problem that before adding a carburizing agent, it is necessary to screen the carburizing agent to ensure that the particle size of the carburizing agent is uniform, to ensure that its reaction rate and effect are consistent during the melting process, to reduce the difference between products, and thus improve the melting efficiency. The tapping vibrating screen is used when screening the carburizing agent. However, the existing tapping vibrating screen is not convenient for removing the screened carburizing agent, which affects the screening efficiency of the carburizing agent and reduces the practicality of the device.

[0005] This application proposes a tapping vibrating screen for crucible processing, including a worktable, a plurality of first support rods fixed on the top of the worktable, the other ends of the plurality of first support rods being connected to a support platform, a screening mechanism being provided on the support platform, and a material receiving mechanism being provided between the support platform and the worktable.

[0006] The screening mechanism includes a drive component and a screening component mounted on a support platform. The drive component is in indirect contact with the screening component, and the support platform has through holes that match the screening component.

[0007] The screening component includes several connecting springs that are evenly fixed on the support platform. The other ends of the several connecting springs are connected to a screening cylinder and are evenly distributed on the outer periphery of the screening cylinder. The bottom of the screening cylinder is composed of multiple crossbars with gaps between them. An inner screening cylinder is interference-fitted inside the screening cylinder. The bottom of the inner screening cylinder is a screen structure, and a cover component is provided on the top of the screening cylinder.

[0008] A protruding part is provided on the side of the screening cylinder near the drive component, and the drive component is in intermittent contact with the protruding part.

[0009] Furthermore, the driving component includes a motor, the output end of which is connected to a rotating shaft, a collar is fixedly sleeved on the rotating shaft, and a striking rod is fixed to the outside of the collar, with the striking rod in indirect contact with the protruding component.

[0010] Furthermore, the protruding component includes a fixing block fixed to one side of the screening cylinder. Two fixing plates are symmetrically connected to the end of the fixing block near the motor. A fixing rod is connected between the two fixing plates. The striking rod intermittently contacts the fixing rod.

[0011] Furthermore, the receiving mechanism includes a receiving trough located below the support platform. One end of the receiving trough has a discharge port, and the bottom of the receiving trough is connected to a second support rod. Multiple second support rods are provided, and the other ends of the multiple second support rods are fixed to the top of the workbench.

[0012] Furthermore, the cover component includes a cover hinged to the screening cylinder, and also includes a first connecting rod hinged to the outside of the screening cylinder, with a second connecting rod vertically fixed to the first connecting rod.

[0013] As can be seen from the above technical solution, during use, the carbon raiser to be screened is placed inside the screening inner cylinder, the cover is closed, and the drive unit is activated. This causes the drive unit to intermittently contact the protruding part on one side of the screening cylinder. Through the cooperation of the connecting spring and the screening cylinder, the screening cylinder vibrates, thereby screening the carbon raiser inside the screening inner cylinder. Since the bottom of the screening cylinder is composed of multiple crossbars with intervals between them, when the screening cylinder vibrates due to the drive unit, the screened carbon raiser will sequentially pass through the bottom of the screening inner cylinder, the bottom of the screening cylinder, and the through hole, falling into the receiving mechanism. When the screened recarburizer needs to be removed, the inner screening cylinder can be taken out by opening the cover component. This solves the problem of needing to screen the recarburizer before adding it, ensuring uniform particle size, consistent reaction rate and effect during the smelting process, reducing product differences and improving smelting efficiency. However, the existing technology of the tapping vibrating screen makes it difficult to remove the screened recarburizer, affecting the screening efficiency and reducing the practicality of the device.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This application, through a series of structures, facilitates the removal of the screened carbon raiser. Specifically, the carbon raiser is placed inside the screening inner cylinder, the cover is closed, and the drive mechanism is activated to screen the carbon raiser inside the screening inner cylinder. When the screening cylinder vibrates due to the drive mechanism, the screened carbon raiser passes sequentially through the bottom of the screening inner cylinder, the bottom of the screening cylinder, and the through hole, falling into the receiving mechanism. When it is necessary to remove the screened carbon raiser, the cover is opened to remove the screening inner cylinder from the screening cylinder. The process allows the carbon raiser screened out of the inner screening cylinder to be removed, solving the problem of needing to screen the carbon raiser before adding it to ensure uniform particle size, consistent reaction rate and effect during smelting, reduce product differences, and improve smelting efficiency. However, the existing technology of the tapping vibrating screen makes it difficult to remove the screened carbon raiser, affecting the screening efficiency and reducing the practicality of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this application, the accompanying drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a tapping vibrating screen for crucible processing proposed in this utility model;

[0018] Figure 2 This is an enlarged schematic diagram of point A in a tapping vibrating screen for crucible processing proposed in this utility model;

[0019] Figure 3 This is a detailed schematic diagram of the cover component in a tapping vibrating screen for crucible processing proposed in this utility model;

[0020] Figure 4 This is a supplementary structural diagram of a tapping vibrating screen for crucible processing proposed in this utility model;

[0021] Illustration:

[0022] The components are: 1. workbench, 2. first support rod, 3. support platform, 4. through hole, 5. connecting spring, 6. screening cylinder, 7. crossbar, 8. inner screening cylinder, 9. motor, 10. rotating shaft, 11. collar, 12. striking rod, 13. fixing block, 14. fixing plate, 15. fixing rod, 16. receiving trough, 17. discharge trough, 18. second support rod, 19. cover, 20. first connecting rod, 21. second connecting rod. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0024] See Figures 1-4 .

[0025] Before adding a carbonizer, it is necessary to screen the carbonizer to ensure that the carbonizer has uniform particle size, and to ensure that its reaction rate and effect are consistent during the melting process, thereby reducing the difference between products and improving the melting efficiency. A tapping vibrating screen is used when screening the carbonizer. However, the tapping vibrating screen in the prior art is not convenient to remove the screened carbonizer, which affects the screening efficiency of the carbonizer and reduces the practicality of the device. Therefore, this application proposes a tapping vibrating screen for crucible processing, including a worktable 1, a plurality of first support rods 2 fixed on the top of the worktable 1, the other ends of the plurality of first support rods 2 are connected to a support platform 3, a screening mechanism is provided on the support platform 3, and a receiving mechanism is provided between the support platform 3 and the worktable 1.

[0026] The screening mechanism includes a drive component and a screening component mounted on a support platform 3. The drive component is in indirect contact with the screening component. The support platform 3 has a through hole 4 that matches the screening component.

[0027] The screening component includes several connecting springs 5 ​​evenly fixed on the support platform 3. The other ends of the connecting springs 5 ​​are connected to a screening cylinder 6 and are evenly distributed on the outer periphery of the screening cylinder 6. The bottom of the screening cylinder 6 is composed of multiple crossbars 7 with intervals between them. An inner screening cylinder 8 is interference-fitted inside the screening cylinder 6. The bottom of the inner screening cylinder 8 is a screen structure. A cover component is provided on the top of the screening cylinder 6. Specifically, activating the drive component causes it to intermittently contact a protruding component on one side of the screening cylinder 6, which is connected to the connecting springs 5. The screening cylinder 6 is used in conjunction with the screening cylinder to vibrate, thereby screening the carbon raiser in the inner screening cylinder 8. Since the bottom of the screening cylinder 6 is composed of multiple crossbars 7 with intervals between them, when the screening cylinder 6 vibrates due to the drive component, the screened carbon raiser will pass through the bottom of the inner screening cylinder 8, the bottom of the screening cylinder 6, and the through hole 4 in sequence, falling into the receiving mechanism. When it is necessary to remove the screened carbon raiser, the inner screening cylinder 8 can be removed from the screening cylinder 6 by opening the cover component, and the screened carbon raiser in the inner screening cylinder 8 can be removed.

[0028] The screening cylinder 6 has a protruding part on the side near the driving component, and the driving component is in intermittent contact with the protruding part.

[0029] Furthermore, the driving component includes a motor 9, the output end of which is connected to a rotating shaft 10. A collar 11 is fixedly sleeved on the rotating shaft 10, and a striking rod 12 is fixedly attached to the outside of the collar 11. The striking rod 12 is in indirect contact with the protruding component. Specifically, by starting the motor 9, the motor 9 drives the rotating shaft 10 to rotate, which in turn drives the collar 11 fixedly sleeved on it to rotate, and finally drives the striking rod 12 to rotate, so that the striking rod 12 is in indirect contact with the protruding component, thereby realizing the vibration of the screening cylinder 6.

[0030] Furthermore, the protruding component includes a fixing block 13 fixed to one side of the screening cylinder 6. Two fixing plates 14 are symmetrically connected to the end of the fixing block 13 near the motor 9. A fixing rod 15 is connected between the two fixing plates 14. The striking rod 12 intermittently contacts the fixing rod 15. Specifically, by setting the fixing block 13, fixing plates 14, and fixing rod 15, the striking rod 12 effectively and intermittently strikes the fixing rod 15 when it is driven to rotate by the motor 9, thereby realizing the vibration of the screening cylinder 6.

[0031] Furthermore, the receiving mechanism includes a receiving trough 16 located below the support platform 3. One end of the receiving trough 16 is provided with a discharge port 17. The bottom of the receiving trough 16 is connected to a second support rod 18. Multiple second support rods 18 are provided, and the other end of the multiple second support rods 18 is fixed to the top of the workbench 1. Specifically, by setting the receiving trough 16, the screened carbon raiser falls into the receiving trough 16 through the through hole 4, and then is discharged through the discharge port 17. The second support rods 18 are provided for fixing the receiving trough 16.

[0032] Furthermore, the cover component includes a cover 19 hinged to the screening cylinder 6, and a first connecting rod 20 hinged to the outside of the screening cylinder 6. A second connecting rod 21 is vertically fixed to the first connecting rod 20. Specifically, after the carbonitriding agent is placed in the screening inner cylinder 8, the cover 19 is covered. By rotating the first connecting rod 20 and the second connecting rod 21, the second connecting rod 21 comes into contact with the top of the cover 19, thereby fixing the cover 19 to the screening cylinder 6 and preventing some carbonitriding agent from spilling out of the screening inner cylinder 8 during screening.

[0033] As can be seen from the above technical solution, during use, the carbonizer to be screened is placed inside the screening inner cylinder 8, the cover is closed, and the drive unit is started, so that the drive unit intermittently contacts the protruding part set on one side of the screening cylinder 6. Specifically, by starting the motor 9, the motor 9 drives the rotating shaft 10 to rotate, and at the same time drives the collar 11 fixedly sleeved with it to rotate, and finally drives the striking rod 12 to rotate, so that the striking rod 12 intermittently contacts the protruding part, thereby realizing the vibration of the screening cylinder 6. By setting the fixed block 13, fixed plate 14, and fixed rod 15, the striking rod 12 effectively and intermittently strikes the fixed rod 15 when it is driven to rotate by the motor 9, thereby... Vibration of the screening cylinder 6 is achieved through the cooperation of the connecting spring 5 and the screening cylinder 6, thereby screening the carbon raiser in the inner screening cylinder 8. Since the bottom of the screening cylinder 6 is composed of multiple crossbars 7 with intervals between them, when the screening cylinder 6 vibrates due to the drive component, the screened carbon raiser will pass through the bottom of the inner screening cylinder 8 and the bottom of the screening cylinder 6 in sequence and fall into the receiving mechanism. Specifically, by setting the receiving groove 16, the screened carbon raiser falls into the receiving groove 16 through the through hole 4, and then is discharged through the discharge trough 17. The second support rod 18 is set for fixing the receiving groove 16.

[0034] When it is necessary to remove the screened recarburizer, the inner screening cylinder 8 can be removed from the screening cylinder 6 by opening the cover component. It should also be noted that after the recarburizer is placed in the inner screening cylinder 8, the cover 19 is closed. By rotating the first connecting rod 20 and the second connecting rod 21, the second connecting rod 21 contacts the top of the cover 19, thus fixing the cover 19 to the screening cylinder 6. This prevents some recarburizer from spilling out of the inner screening cylinder 8 during screening. This solves the problem of needing to screen the recarburizer before adding it, ensuring uniform particle size, consistent reaction speed and effect during smelting, reducing product differences, and improving smelting efficiency. While a tapping vibrating screen is used for screening the recarburizer, existing tapping vibrating screens make it difficult to remove the screened recarburizer, affecting screening efficiency and reducing the practicality of the device.

[0035] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0036] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The embodiments of this application described above do not constitute a limitation on the scope of protection of this application.

Claims

1. A tapping vibrating screen for crucible processing, characterized in that: Includes a workbench (1), the top of which is fixed with a plurality of first support rods (2), the other ends of which are connected to a support platform (3), a screening mechanism is provided on the support platform (3), and a receiving mechanism is provided between the support platform (3) and the workbench (1); The screening mechanism includes a driving component and a screening component disposed on the support platform (3). The driving component is indirect contact with the screening component. The support platform (3) has a through hole (4) that matches the screening component. The screening component includes several connecting springs (5) uniformly fixed on the support platform (3). The other ends of the several connecting springs (5) are connected to a screening cylinder (6) and are evenly distributed on the outer periphery of the screening cylinder (6). The bottom of the screening cylinder (6) is composed of several crossbars (7) with intervals between them. The screening cylinder (6) is fitted with an inner screening cylinder (8) with an interference fit. The bottom of the inner screening cylinder (8) is a screen structure. The top of the screening cylinder (6) is provided with a cover component. The screening cylinder (6) has a protruding part on the side near the driving component, and the driving component is in intermittent contact with the protruding part.

2. The impact-type vibrating screen for crucible processing according to claim 1, characterized in that: The driving component includes a motor (9), the output end of which is connected to a rotating shaft (10). A collar (11) is fixedly sleeved on the rotating shaft (10), and a striking rod (12) is fixed on the outside of the collar (11). The striking rod (12) is in indirect contact with the protruding component.

3. The impact-type vibrating screen for crucible processing according to claim 2, characterized in that: The protruding component includes a fixing block (13) fixed to one side of the screening cylinder (6). Two fixing plates (14) are symmetrically connected to one end of the fixing block (13) near the motor (9). A fixing rod (15) is connected between the two fixing plates (14). The striking rod (12) intermittently contacts the fixing rod (15).

4. The impact-type vibrating screen for crucible processing according to claim 1, characterized in that: The receiving mechanism includes a receiving groove (16) located below the support platform (3). One end of the receiving groove (16) is provided with a discharge slot (17). The bottom of the receiving groove (16) is connected to a second support rod (18). Multiple second support rods (18) are provided, and the other end of the multiple second support rods (18) is fixed to the top of the workbench (1).

5. The impact-type vibrating screen for crucible processing according to claim 1, characterized in that: The cover component includes a cover (19) hinged to the screening cylinder (6), and a first connecting rod (20) hinged to the outside of the screening cylinder (6), with a second connecting rod (21) vertically fixed to the first connecting rod (20).

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