Sorting equipment for magnet material processing

Abstract

The utility model discloses sorting equipment for magnet material processing, which comprises a screening machine body and a feed port at the upper end of the screening machine body, the lower end of the screening machine body is connected with a material distribution box, the lower end of the material distribution box is provided with a material storage box, a working chamber is arranged in the screening machine body, and the working chamber is provided with a feeding port. Through inclined installation of the vibrating screen and a partition plate in the material distribution box below the vibrating screen, after magnet materials are screened through the vibrating screen, large-particle magnet materials which cannot pass through a screen mesh fall into the material distribution box on the left side of the partition plate along the inclined vibrating screen; the small-particle magnet materials smoothly passing through the screen fall into the material distribution box on the right side of the partition plate, and therefore the purpose that the sizes and specifications of the magnet materials are classified, collected and unified when the magnet materials are screened is achieved, in addition, the scattering protrusions rotationally connected to the outer portion of the roller shaft body can scatter the caked magnet materials, and the scattering effect is good. And therefore, subsequent screening can be better carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the screening of magnet materials, and particularly relates to a sorting device for the processing of magnet materials. Background Technique

[0002] Magnets are processed from raw materials such as iron, cobalt, nickel, etc. During the processing and production process, it is necessary to screen these raw materials. However, during the screening process, some of these raw materials will adhere into blocks, thereby affecting the effective progress of screening. The inventor of the present invention improved this problem and designed a sorting device for magnet materials processing that can disperse the magnet raw materials adhered into blocks. Content of the Utility Model

[0003] The purpose of the utility model is to provide a sorting device for the processing of magnet materials to solve the problems of unified specification classification during the screening of magnet materials and removing impurities in magnet materials to improve the purity of magnet materials as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A sorting device for the processing of magnet materials, including a screening machine body and a feed inlet at the upper end of the screening machine body. A distribution box is connected and arranged at the lower end of the screening machine body, and a storage box is arranged at the lower end of the distribution box. A working chamber is arranged inside the screening machine body, and a slope seat is arranged inside the working chamber. There are multiple slope seats, and the multiple slope seats are symmetrically distributed in pairs on the inner wall of the screening machine body;

[0005] A crushing roller shaft assembly is located between the slope seats. The crushing roller shaft assembly includes a first roller shaft, a second roller shaft, and a synchronous gear. The structures of the first roller shaft and the second roller shaft are the same. The first roller shaft further includes a dispersing protrusion and a roller shaft body. The roller shaft body is rotatably connected to the dispersing protrusion, and one end of the roller shaft body is fixedly connected to the synchronous gear.

[0006] Preferably, a protective cover is connected and arranged on the outer side wall of one end of the screening machine body, and a driving motor is connected and arranged inside the protective cover. The output shaft of the driving motor is connected to one end of the roller shaft body.

[0007] Preferably, a sealing cover is arranged at the symmetrical position of the protective cover and on the outer side wall of the other end of the screening machine body. A sealing bearing seat is arranged inside the sealing cover and on the outer side wall of the screening machine body. A shaft hole structure is arranged at the connection between the sealing bearing seat and the screening machine body.

[0008] Preferably, a vibrating screen is arranged inside the screening machine body below the crushing roller shaft assembly. The vibrating screen is installed at a certain inclination angle. The vibrating screen is composed of a frame and a screen mesh, and a vibration generating motor is connected and arranged at the lower end of one end of the vibrating screen.

[0009] Preferably, a partition board is connected and arranged inside the material distribution box. The left side of the partition board and inside the material distribution box is a temporary storage area for large-particle magnet materials, and the right side of the partition board and inside the material distribution box is a temporary storage area for small-particle magnet materials.

[0010] Preferably, the internal spaces of the storage box and the material distribution box are communicated. Below the temporary storage area for large-particle magnet materials inside the storage box and within the material distribution box, a large-particle magnet material extraction bin is arranged. A first extraction box is connected and arranged inside the large-particle magnet material extraction bin. Below the temporary storage area for small-particle magnet materials inside the storage box and within the material distribution box, a small-particle magnet material extraction bin is arranged. A second extraction box is connected and arranged inside the small-particle magnet material extraction bin.

[0011] Preferably, a diversion seat is connected and arranged above the left side of the vibrating screen and at one end of the slope seat.

[0012] Preferably, one end of the roller shaft body inside the first roller shaft is connected with a synchronous gear that meshes with the second roller shaft, and the first roller shaft and the second roller shaft are arranged side by side and parallel to each other.

[0013] Compared with the prior art, the utility model provides a sorting device for magnet material processing, which has the following beneficial effects:

[0014] 1. Through the inclined installation of the vibrating screen and the partition board inside the material distribution box below, after the magnet materials are screened by the vibrating screen, the large-particle magnet materials that cannot pass through the screen mesh fall into the material distribution box on the left side of the partition board along the inclined vibrating screen, and the small-particle magnet materials that smoothly pass through the screen mesh fall into the material distribution box on the right side of the partition board, realizing the classification collection and unification of the size specifications of the magnet materials during the screening of the magnet materials. In addition, the dispersing protrusions rotatably connected to the outside of the roller shaft body can disperse the agglomerated magnet materials, so that subsequent screening can be better carried out.

[0015] 2. The protective cover covering the outside of the driving motor cooperates with the slope seat inside the working chamber of the screening machine body to prevent some magnet material dust from entering the inside of the driving motor, reducing the risk of short circuit and burnout of the driving motor, and playing a protective effect on the driving motor.

[0016] 3. The sealing cover can prevent magnet material dust from escaping from one end of the crushing roller shaft assembly, which may affect the health of the operators. The sealed bearing seat and the shaft hole structure facilitate the replacement of the dispersing protrusions rotatably connected to the outside of the roller shaft body, so as to prevent the dispersing protrusions from adsorbing too much magnetic impurities from the magnet materials and causing equipment blockage.

[0017] 4. The vibrating screen composed of a frame and a screen mesh can flexibly install screen meshes with different pore diameters according to requirements. Description of the Drawings

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present utility model.

[0019] Figure 2 This is a schematic diagram of the overall front view structure of the present utility model.

[0020] Figure 3 This is a schematic diagram of the connection structure inside the screening machine body of the present utility model.

[0021] Figure 4 This is a schematic diagram of the connection structure of the crushing roller shaft assembly of the present utility model.

[0022] Figure 5 This is a schematic diagram of the connection structure between the roller shaft body, the dispersing protrusions and the synchronous gears in the crushing roller shaft assembly of the present utility model.

[0023] In the figure: 1. Screening machine body; 2. Working chamber; 3. Feeding port; 4. Sealing cover; 5. Protection cover; 6. Material distribution box; 7. Stock storage box; 8. First material taking box; 9. Second material taking box; 10. Slope seat; 11. Driving motor; 12. Crushing roller shaft assembly; 13. Vibrating screen; 14. Diversion seat; 15. Partition board; 16. Large particle magnet material taking bin; 17. Small particle magnet material taking bin; 18. Vibration generating motor; 19. Sealed bearing seat; 121. First roller shaft; 122. Second roller shaft; 123. Synchronous gear; 1211. Dispersing protrusion; 1212. Roller shaft body. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides a sorting device for magnet material processing as shown in Figures 1-5 Figure, which includes a screening machine body 1 and a feeding port 3 at the upper end of the screening machine body 1. A material distribution box 6 is connected and arranged at the lower end of the screening machine body 1, a stock storage box 7 is arranged at the lower end of the material distribution box 6, a working chamber 2 is arranged inside the screening machine body 1, a slope seat 10 is arranged inside the working chamber 2, there are multiple slope seats 10, and the multiple slope seats 10 are symmetrically distributed in pairs on the inner wall of the screening machine body 1;

[0026] The crushing roller shaft assembly 12 is located between the ramp seats 10. The crushing roller shaft assembly 12 includes a first roller shaft 121, a second roller shaft 122 and a synchronous gear 123. The first roller shaft 121 and the second roller shaft 122 have the same structure. The first roller shaft 121 further includes a dispersing protrusion 1211 and a roller shaft body 1212. The roller shaft body 1212 is rotatably connected to the dispersing protrusion 1211. One end of the roller shaft body 1212 is fixedly connected to the synchronous gear 123.

[0027] In this embodiment, magnet materials are fed into the working chamber 2 through the feed inlet 3 at the upper end of the screening machine body 1. The equipment is started. The drive motor 11 located in the protective cover 5 on the outer side wall of the screening machine body 1 drives the crushing roller shaft assembly 12 to rotate through the output shaft, and the magnet materials are crushed and initially processed. The magnet materials that have been preliminarily crushed fall from the crushing roller shaft assembly 12 onto the diversion seat 14 and slide towards the vibrating screen 13. The vibrating screen 13 is driven by the vibration generating motor 18 connected to the lower end to perform vibration operations. Due to the inclination of the vibrating screen 13, when vibrating, the large particle magnet materials with diameters larger than the screen aperture of the vibrating screen 13 will fall along the inclined vibrating screen 13 into the large particle magnet material temporary storage area in the distribution box 6 on the left side of the partition 15. The small particle magnet material raw materials with diameters smaller than the screen aperture of the vibrating screen 13 pass through the vibrating screen 13 and fall into the small particle magnet material temporary storage area on the right side of the partition 15. Finally, the large particle magnet materials enter the large particle magnet material feeding bin 16 in the storage bin 7 via the large particle magnet material temporary storage area of the distribution box 6 for standby, and the small particle magnet materials enter the small particle magnet material feeding bin 17 in the storage bin 7 via the small particle magnet material temporary storage area of the distribution box 6 for standby, realizing the classification collection and unification of the size specifications of magnet materials during the screening of magnet materials. In addition, in the crushing roller shaft assembly 12, the dispersing protrusion 1211 rotatably connected to the outside of the roller shaft body 1212 can disperse the block structure of the magnet materials, so that better screening can be carried out at the bottom.

[0028] As Figure 2 shown, a protective cover 5 is connected and arranged on the outer side wall of one end of the screening machine body 1. A drive motor 11 is connected and arranged in the protective cover 5. The output shaft of the drive motor 11 is connected to one end of the roller shaft body 1212, and the drive motor 11 is electrically connected to an external power supply through a power cord.

[0029] In this embodiment, the protective cover 5 covering the outside of the drive motor 11 and the ramp seats 10 in the working chamber 2 inside the screening machine body 1 play a role in protecting the drive motor 11, avoiding some magnet material dust from entering the inside of the drive motor 11 and causing the risk of short - circuit burning of the drive motor 11.

[0030] As Figure 3As shown, a sealing cover 4 is provided at the symmetrical position of the protective cover 5 and on the outer wall of the other end of the screening machine body 1. Inside the sealing cover 4 and on the outer wall of the screening machine body 1, a sealed bearing seat 19 is provided. An axial hole structure is provided at the connection between the sealed bearing seat 19 and the screening machine body 1.

[0031] In this embodiment, the sealing cover 4 prevents magnet material dust from escaping from one end of the crushing roller shaft assembly 12 to the external environment, which may affect the health of the operator. The sealed bearing seat 19 and the axial hole structure enable the crushing roller shaft assembly 12 to rotate more smoothly.

[0032] As Figure 3 shown, a vibrating screen 13 is provided below the crushing roller shaft assembly 12 and inside the screening machine body 1. The vibrating screen 13 is installed at a certain inclination angle. The vibrating screen 13 is composed of a frame and a screen mesh. One lower end of the vibrating screen 13 is connected with a vibration generating motor 18, and the vibration generating motor 18 is electrically connected to an external power supply through a power cord.

[0033] In this embodiment, the vibrating screen 13 installed at a certain inclination angle can facilitate the diversion of larger magnet materials that cannot pass through the vibrating screen 13, and prevent larger diameter magnet materials from staying on the vibrating screen 13 because they cannot pass through the vibrating screen 13, resulting in a reduction in the working efficiency of the vibrating screen 13. Moreover, the vibrating screen 13 composed of a frame and a screen mesh can flexibly install screen meshes with different apertures according to requirements.

[0034] As Figure 3 shown, a partition 15 is connected and arranged inside the material distribution box 6. The left side of the partition 15 and inside the material distribution box 6 is the large particle magnet material temporary storage area, and the right side of the partition 15 and inside the material distribution box 6 is the small particle magnet material temporary storage area.

[0035] As Figure 3 shown, the storage box 7 is in communication with the internal space of the material distribution box 6. Below the large particle magnet material temporary storage area inside the storage box 7 and inside the material distribution box 6, a large particle magnet material extraction bin 16 is provided. A first extraction box 8 is connected and arranged inside the large particle magnet material extraction bin 16. Below the small particle magnet material temporary storage area inside the storage box 7 and inside the material distribution box 6, a small particle magnet material extraction bin 17 is provided. A second extraction box 9 is connected and arranged inside the small particle magnet material extraction bin 17.

[0036] An optional embodiment, a diversion seat 14 is connected and arranged at the upper left side of the vibrating screen 13 and at one end of the ramp seat 10.

[0037] In this embodiment, the diversion seat 14 arranged above the left side of the vibrating screen 13 can, on the one hand, prevent the magnet material from directly hitting the vibrating screen 13, playing a protective effect on the vibrating screen. On the other hand, through the diversion effect of the diversion seat 14, it can also prevent some of the magnet materials that have just been broken up from falling into the material distribution box 6 before being screened.

[0038] As Figure 4 and Figure 5 shown, the first roller shaft 121 is meshed and connected with the second roller shaft 122 through a synchronous gear 123 connected to one end of the roller shaft body 1212 inside, and the first roller shaft 121 and the second roller shaft 122 are arranged side by side and parallel. In this way, by driving the motor 11, the first roller shaft 121 and the second roller shaft 122 can be driven to rotate synchronously, so that the breaking protrusions 1211 on the two oppositely rotating first roller shaft 121 and second roller shaft 122 can break up the agglomerated magnet raw materials, and thus better screening can be achieved.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sorting device for magnet material processing, characterized in that: include: A screening machine body (1) and a material inlet (3) at the upper end of the screening machine body (1); a material distribution box (6) is connected to the lower end of the screening machine body (1); a material storage box (7) is provided at the lower end of the material distribution box (6); a working chamber (2) is provided in the screening machine body (1); a ramp seat (10) is provided in the working chamber (2); a plurality of the ramp seats (10) are provided, and the plurality of the ramp seats (10) are symmetrically distributed on the inner wall of the screening machine body (1) in pairs; The crushing roller assembly (12) is located between the slope seats (10), and the crushing roller assembly (12) comprises a first roller (121), a second roller (122) and a synchronous gear (123). The first roller (121) and the second roller (122) have the same structure. The first roller (121) also comprises a scattering protrusion (1211) and a roller body (1212). The roller body (1212) is rotatably connected to the scattering protrusion (1211), and one end of the roller body (1212) is fixedly connected to the synchronous gear (123).

2. A separation device for magnet material processing according to claim 1, characterized in that: A protective cover (5) is connected to the outer wall of one end of the screening machine body (1), a driving motor (11) is connected inside the protective cover (5), and an output shaft of the driving motor (11) is connected to one end of the roller body (1212).

3. A separation device for magnet material processing according to claim 2, characterized in that: A sealing cover (4) is provided at a symmetrical position of the protective cover (5) and located on the outer side wall of the other end of the screening machine body (1); a sealing bearing seat (19) is provided inside the sealing cover (4) and located on the outer side wall of the screening machine body (1); and an axial hole structure is provided at the connection between the sealing bearing seat (19) and the screening machine body (1).

4. The separation device for magnet material processing according to claim 1, characterized in that: A vibrating screen (13) is provided below the crushing roller assembly (12) and inside the screening machine body (1). The vibrating screen (13) is installed at a certain inclination angle. The vibrating screen (13) is composed of a frame and a screen mesh. A vibration generating motor (18) is connected to the lower end of one end of the vibrating screen (13).

5. The separation equipment for magnet material processing according to claim 1, characterized in that: A partition (15) is connected to the material distribution box (6); the left side of the partition (15) and located in the material distribution box (6) is a temporary storage area for large-particle magnet materials, and the right side of the partition (15) and located in the material distribution box (6) is a temporary storage area for small-particle magnet materials.

6. The separation equipment for magnet material processing according to claim 1, characterized in that: The storage box (7) is connected to the internal space of the distribution box (6); a large-grain magnet material taking bin (16) is arranged inside the storage box (7) and below the temporary storage area of ​​the large-grain magnet material in the distribution box (6); a first taking box (8) is connected to the large-grain magnet material taking bin (16); a small-grain magnet material taking bin (17) is arranged inside the storage box (7) and below the temporary storage area of ​​the small-grain magnet material in the distribution box (6); a second taking box (9) is connected to the small-grain magnet material taking bin (17).

7. The separation device for magnet material processing according to claim 4, characterized in that: A flow guide seat (14) is connected and arranged on the upper left side of the vibrating screen (13) and at one end of the slope seat (10).

8. The separation equipment for magnet material processing according to claim 1, characterized in that: The first roller (121) is meshedly connected to the second roller (122) via a synchronous gear (123) connected to one end of the internal roller body (1212), and the first roller (121) and the second roller (122) are arranged side by side and in parallel.

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