Crushing and sorting equipment for finished silicon product

Abstract

The utility model relates to the technical field of finished silicon processing equipment, and discloses finished silicon crushing and sorting equipment which comprises a screening box, a crushing case is fixedly connected to the top end of the screening box, supporting plates are fixedly connected to the front side and the rear side of the top end of the crushing case, and a connecting rod is fixedly connected to the upper side of the left end of the screening box. And inclined plates are fixedly connected to the inner walls, close to the left side and the right side of the smashing machine box, of the top end of the screening box, fixing plates are fixedly connected to the inner walls of the middles of the left end and the right end of the screening box, screening assemblies are installed on the tops of the fixing plates, and a discharging frame is fixedly connected to the bottom end of the inner wall of a discharging opening. According to the utility model, the crushing and sorting integrated processing of finished silicon is realized, the management and maintenance cost is reduced, the occupation of a production site is reduced, the conveying cost and time of materials can be reduced, and certain production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of finished silicon processing equipment, in particular to a crushing and sorting equipment for finished silicon. Background Art

[0002] When crushing and sorting finished silicon, a crusher and a sorter are usually required. First, the finished silicon is crushed by the crusher, and then it is put into the sorter to screen the silicon powder with different particle sizes. Through these two processes, the usability and efficiency of silicon in subsequent processing can be improved.

[0003] However, the above background art means require two different devices for processing, which will increase the corresponding management and maintenance costs, occupy a certain production site, and the transportation costs and time required for transporting materials between the two devices will increase, which has a certain impact on the production and processing efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a crushing and sorting equipment for finished silicon, which realizes the integrated processing of crushing and sorting of finished silicon, reduces the management and maintenance costs, reduces the occupation of the production site, and can reduce the transportation costs and time of materials, and improves the production efficiency to a certain extent.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A crushing and sorting equipment for finished silicon includes a screening box. A crushing machine box is fixedly connected to the top end of the screening box. Support plates are fixedly connected to the front and rear sides of the top end of the crushing machine box. A connecting rod is fixedly connected to the upper side of the left end of the screening box. A material guiding frame is fixedly connected to the top end of the connecting rod. Inclined plates are fixedly connected to the inner walls of the left and right sides of the screening box near the crushing machine box at the top end. Fixed plates are fixedly connected to the middle inner walls of the left and right ends of the screening box. A screening component is installed on the top of the fixed plate. The screening box is connected to a brush plate through a pushing component. A discharge port is opened on the front side of the screening box near the front side of the fixed plate. A discharge rack is fixedly connected to the bottom end of the inner wall of the discharge port.

[0007] Further, the screening component includes sliding cylinders fixedly connected to the front and rear sides of the top of the fixed plate. Slide rods are slidably connected to the inner walls of the top ends of the sliding cylinders. A screen plate is fixedly connected to the top ends of the slide rods. A plurality of springs are installed between the bottom end of the screen plate and the fixed plate.

[0008] Further, one ends of the springs are fixedly connected to the outer sides of the slide rods near the bottom end of the screen plate, and the other ends of the springs are fixedly connected to the outer sides of the sliding cylinders near the top end of the fixed plate.

[0009] Further, vibrating motors are fixedly connected to the middle parts of the tops of the fixing plates through support plates.

[0010] Further, the pushing component includes an electric push rod installed on the upper side of the right end of the screening box and a guide rod slidably connected to the inner wall of the upper side of the rear end of the screening box. The rear end of the guide rod is fixedly connected to a connecting plate, and the right side of the front end of the connecting plate is fixedly connected to the driving end of the electric push rod.

[0011] Further, the rear end of the brush plate is fixedly connected to the front end of the guide rod.

[0012] Further, a transmission rod is rotatably connected to the upper part of the front end of the rear support plate, and a first motor is fixedly connected to the upper part of the front end of the front support plate. The front end of the transmission rod penetrates through the front support plate and is fixedly connected to the driving end of the first motor.

[0013] Further, blocking arc-shaped frames are fixedly connected to both the left and right ends of the transmission rod, and the radian radii of the opposite ends of the blocking arc-shaped frames are the same as the radian radius of the right end of the material guiding frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the material is crushed by the crushing machine box. The crushed finished silicon will be concentrated and fall onto the screen plate along the inclination of the inclined plate. Then, the vibrating motors on both sides are started to vibrate the bottom of the screen plate, so as to realize the screening of the crushed finished silicon, thereby realizing the integrated processing of crushing and sorting of the finished silicon by this equipment, reducing the management and maintenance costs, reducing the occupation of the production site, and reducing the conveying cost and time of the material, and improving the production efficiency to a certain extent.

[0016] 2. In the utility model, by starting the first motor, the blocking arc-shaped frames on both sides rotate counterclockwise along with the transmission rod. After the arc surface of the blocking arc-shaped frame rotates to the right side of the material guiding frame, the finished silicon in the material guiding frame will be blocked. When the blocking arc-shaped frame on this side rotates to the lower side, the finished silicon in the material guiding frame continues to fall into the crushing machine box. The blocking arc-shaped frames on both sides are continuously rotated and the right side of the material guiding frame is briefly blocked in turn to realize the batch feeding of the finished silicon in the material guiding frame, avoiding too much finished silicon in the crushing machine box at one time and affecting the crushing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front three-dimensional view of a crushing and sorting device for finished silicon proposed by the utility model;

[0018] Figure 2 is the rear three-dimensional view of a crushing and sorting device for finished silicon proposed by the utility model;

[0019] Figure 3Front sectional view of the screening box of a crushing and sorting device for finished silicon proposed by the present utility model;

[0020] Figure 4 Left-end sectional view of the screening box of a crushing and sorting device for finished silicon proposed by the present utility model;

[0021] Figure 5 Schematic structural diagram of the screen plate of a crushing and sorting device for finished silicon proposed by the present utility model;

[0022] Figure 6 Sectional view of the sliding cylinder of a crushing and sorting device for finished silicon proposed by the present utility model.

[0023] Legend description:

[0024] 1. Screening box; 2. Crushing machine box; 3. Connecting rod; 4. Feeding guide frame; 5. Support plate; 6. Motor 1; 7. Material-blocking arc-shaped frame; 8. Discharge port; 9. Discharge rack; 10. Electric push rod; 11. Link plate; 12. Guide rod; 13. Transmission rod; 14. Inclined plate; 15. Screen plate; 16. Fixed plate; 17. Brush plate; 18. Vibration motor; 19. Sliding cylinder; 20. Slide bar; 21. Spring. Specific implementation manners

[0025] 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.

[0026] Refer to Figures 1-6 , an embodiment provided by the present utility model: A crushing and sorting device for finished silicon includes a screening box 1, a crushing machine box 2 is fixedly connected to the top of the screening box 1, support plates 5 are fixedly connected to both the front and rear sides of the top of the crushing machine box 2, a connecting rod 3 is fixedly connected to the upper side of the left end of the screening box 1, a feeding guide frame 4 is fixedly connected to the top of the connecting rod 3. Using a transportation mechanism, the finished silicon is put into the feeding guide frame 4. As the feeding guide frame 4 is inclined, the finished silicon falls into the crushing machine box 2. At this time, the crushing machine box 2 is started to crush the finished silicon. Inclined plates 14 are fixedly connected to both the left and right inner walls of the top of the screening box 1 near the crushing machine box 2. The crushed finished silicon will fall along the inclination of the inclined plates 14. Fixed plates 16 are fixedly connected to the middle inner walls of both the left and right ends of the screening box 1. A discharge port 8 is opened on the front side of the screening box 1 near the fixed plate 16, and a discharge rack 9 is fixedly connected to the bottom end of the inner wall of the discharge port 8.

[0027] Specifically, a transmission rod 13 is rotatably connected to the upper part of the front end of the rear support plate 5. A first motor 6 is fixedly connected to the upper part of the front end of the front support plate 5. The front end of the transmission rod 13 penetrates through the front support plate 5 and is fixedly connected to the driving end of the first motor 6. Both the left and right ends of the transmission rod 13 are fixedly connected with material blocking arc-shaped frames 7. The arc radius sizes of the opposite ends of the material blocking arc-shaped frames 7 are the same as the arc radius size of the right end of the material guiding frame 4. Start the first motor 6, so that the transmission rod 13 drives the two-side material blocking arc-shaped frames 7 to rotate counterclockwise. When the arc surface of the material blocking arc-shaped frame 7 rotates to the right side of the material guiding frame 4, the finished silicon in the material guiding frame 4 will be blocked. After the material blocking arc-shaped frame 7 on this side rotates to the lower side, the finished silicon in the material guiding frame 4 continues to fall into the crushing machine box 2. By continuously rotating the two-side material blocking arc-shaped frames 7 and successively blocking the right side of the material guiding frame 4 for a short time, the batch feeding of the finished silicon in the material guiding frame 4 is realized, avoiding too much finished silicon in the crushing machine box 2 at one time and affecting the crushing quality.

[0028] Specifically, sliding cylinders 19 are fixedly connected to both the front and rear sides of the top end of the fixing plate 16. Slide bars 20 are slidably connected to the inner walls of the top ends of the sliding cylinders 19. The top ends of the slide bars 20 are fixedly connected with a screen plate 15. When the screen plate 15 is not vibrating, the bottom of the slide bar 20 abuts against the inner wall of the sliding cylinder 19 to support the screen plate 15. Vibration motors 18 are fixedly connected to the middle of the top end of the fixing plate 16 through support plates. Start the two-side vibration motors 18 to vibrate the bottom of the screen plate 15, so as to realize the screening of the crushed finished silicon. The finely crushed finished silicon directly passes through the screen plate 15 and falls out along the lower discharge hopper. The remaining finished silicon with larger particles stays on the screen plate 15. A number of springs 21 are installed between the bottom end of the screen plate 15 and the fixing plate 16. One ends of the springs 21 are fixedly connected to the outer sides of the bottom end of the screen plate 15 near the slide bars 20, and the other ends of the springs 21 are fixedly connected to the outer sides of the top end of the fixing plate 16 near the sliding cylinders 19. When the screen plate 15 is in a vibrating state, the slide bars 20 slide up and down in the sliding cylinders 19, and the springs 21 have a buffering effect on the screen plate 15, so that the screen plate 15 has a certain amplitude of vibration, reducing the impact of the slide bars 20 on the sliding cylinders 19.

[0029] Specifically, an electric push rod 10 installed on the upper right side of the right end of the screening box 1 and a guide rod 12 slidably connected to the inner wall of the upper rear side of the screening box 1. The rear end of the guide rod 12 is fixedly connected with a connecting plate 11. The right side of the front end of the connecting plate 11 is fixedly connected to the driving end of the electric push rod 10. The rear end of the brush plate 17 is fixedly connected to the front end of the guide rod 12. Move the electric push rod 10, so that its driving end drives the connecting plate 11 and cooperates with the guide rod 12 to push the brush plate 17 to sweep the finished silicon on the screen plate 15 into the discharge rack 9, and it falls out from the discharge port 8 and is collected, and then continues to be put into the crushing machine box 2 for re-crushing and processing.

[0030] Working principle: First, use the conveying mechanism to put the finished silicon into the guide rack 4. As the guide rack 4 tilts, the finished silicon falls into the crushing machine case 2. At this time, start the crushing machine case 2 to crush the finished silicon. Meanwhile, start the first motor 6 to make the transmission rod 13 drive the two side baffle arc-shaped frames 7 to rotate counterclockwise. When the arc surface of the baffle arc-shaped frame 7 rotates to the right side of the guide rack 4, it will block the finished silicon in the guide rack 4. After the baffle arc-shaped frame 7 on this side rotates to the lower side, the finished silicon in the guide rack 4 continues to fall into the crushing machine case 2. By continuously rotating the two side baffle arc-shaped frames 7 and successively blocking the right side of the guide rack 4 for a short time, the batch feeding of the finished silicon in the guide rack 4 is realized, avoiding too much finished silicon in the crushing machine case 2 at one time and affecting the crushing quality. The crushed finished silicon will concentrate on the screen plate 15 along with the inclination of the inclined plate 14. At this time, start the two vibration motors 18 to vibrate the bottom of the screen plate 15, thereby realizing the screening of the crushed finished silicon. The finely crushed finished silicon directly passes through the screen plate 15 and falls out along the lower discharge hopper. The remaining finished silicon with larger particles stays on the screen plate 15. Then start the electric push rod 10, and its driving end drives the connecting plate 11 and cooperates with the guide rod 12 to push the brush plate 17 to sweep the finished silicon on the screen plate 15 into the discharge rack 9, and it falls out and is collected from the discharge port 8 and continues to be put into the crushing machine case 2 for re-crushing and processing.

[0031] 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 recorded 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 crushing and sorting device for finished silicon, comprising a screening box (1), characterized in that: The top of the screening box (1) is fixedly connected to a crushing machine box (2). Both the front and rear sides of the top of the crushing machine box (2) are fixedly connected to support plates (5). The upper left side of the screening box (1) is fixedly connected to a connecting rod (3). The top of the connecting rod (3) is fixedly connected to a material guiding frame (4). Both the left and right inner walls of the screening box (1) near the two sides of the crushing machine box (2) at the top are fixedly connected to inclined plates (14). The middle inner walls of the left and right ends of the screening box (1) are fixedly connected to fixing plates (16). A screening component is installed on the top of the fixing plate (16). The screening box (1) is connected to a brush plate (17) through a pushing component. A discharge port (8) is opened on the front side of the screening box (1) near the front side of the fixing plate (16). The bottom end of the inner wall of the discharge port (8) is fixedly connected to a discharge frame (9).

2. The crushing and sorting equipment for finished silicon according to claim 1, wherein: The screening component includes sliding cylinders (19) fixedly connected to both the front and rear sides of the top of the fixing plate (16). The inner walls of the tops of the sliding cylinders (19) are all slidably connected to sliding rods (20). The tops of the sliding rods (20) are fixedly connected to a sieve plate (15). A number of springs (21) are installed between the bottom end of the sieve plate (15) and the fixing plate (16).

3. A crushing and sorting device for finished silicon according to claim 2, characterized in that: One ends of the springs (21) are all fixedly connected to the outer sides of the sliding rods (20) near the bottom end of the sieve plate (15), and the other ends of the springs (21) are all fixedly connected to the outer sides of the sliding cylinders (19) near the top end of the fixing plate (16).

4. A crushing and sorting device for finished silicon according to claim 2, characterized in that: A vibration motor (18) is fixedly connected to the middle of the top of the fixing plate (16) through a support plate.

5. The crushing and sorting equipment for finished silicon according to claim 1, characterized in that: The pushing component includes an electric push rod (10) installed on the upper right side of the screening box (1) and a guide rod (12) slidably connected to the upper inner wall of the rear side of the screening box (1). The rear end of the guide rod (12) is fixedly connected to a connecting plate (11). The right side of the front end of the connecting plate (11) is fixedly connected to the driving end of the electric push rod (10).

6. The crushing and sorting equipment for finished silicon according to claim 1, wherein: The rear end of the brush plate (17) is fixedly connected to the front end of the guide rod (12).

7. The crushing and sorting equipment for finished silicon according to claim 1, wherein: The upper part of the front end of the rear support plate (5) is rotatably connected to a transmission rod (13). The upper part of the front end of the front support plate (5) is fixedly connected to a motor one (6). The front end of the transmission rod (13) penetrates through the front support plate (5) and is fixedly connected to the driving end of the motor one (6).

8. A crushing and sorting device for finished silicon according to claim 7, characterized in that: Both the left and right ends of the transmission rod (13) are fixedly connected to material blocking arc-shaped frames (7). The arc radius sizes of the opposite ends of the material blocking arc-shaped frames (7) are the same as the arc radius size of the right end of the material guiding frame (4).

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