Silica powder and carbon powder particle screening device
Through the coordination of designing brackets, vibration and hoisting components, the problem of cumbersome screening operations of silicon powder and toner in the prior art is solved, automatic screening is realized, and screening efficiency is improved.
Patent Information
- Application Number
- CN202422159466.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In the prior art, the screening process of silicon powder and carbon powder requires manual cleaning, which is complicated to operate, poor continuity and low screening efficiency.
A silicon powder and toner particle screening device including a bracket assembly, a vibration assembly, a screening assembly and a hoisting assembly is designed. The vibrator provides power to make the screening box shake on the spring, and the inclined movement of the screening box is realized through the coordination of the hoisting block and the arc-shaped push rod, which simplifies operation and improves the screening efficiency.
It realizes no manual cleaning, simplifies the operation process, and improves screening efficiency.
Smart Images
Figure CN223113523U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of screening, and particularly relates to a silicon powder and carbon powder particle screening device. Background Art
[0002] When processing silicon and carbon materials, there are often certain requirements for the sizes of silicon and carbon particles. Therefore, it is necessary to screen them to meet the requirements.
[0003] Although the prior art can achieve the screening effect, in the actual use process, since the screening is directly carried out through a sieve bucket, the particles smaller than the sieve mesh holes directly fall, and the particles larger than the sieve mesh holes are intercepted. After screening, it is necessary to manually clean the materials intercepted inside the sieve bucket that are larger than the sieve mesh holes, and then screen again. The overall operation is relatively cumbersome, the continuity is poor, and the screening efficiency is low. Summary of the Utility Model
[0004] To solve the problems raised in the above background art, the utility model provides a silicon powder and carbon powder particle screening device, which includes a bracket assembly, and a vibration assembly hinged to the top of the bracket assembly. It also includes a screening assembly arranged on the top of the vibration assembly, and a jacking assembly arranged between the bracket assembly and the vibration assembly.
[0005] The jacking assembly includes a U-shaped support. A screw rod is penetrated through the two ends of the U-shaped support through bearings, and a pair of guide rails for guiding are provided. A reduction motor is installed on the side wall of the U-shaped support, and the rotor of the reduction motor is connected to the screw rod. A jacking block that is screwed on the screw rod and slides up and down along the guide rail is connected to the vibration assembly.
[0006] As a preferred embodiment of the silicon powder and carbon powder particle screening device of the utility model, the vibration assembly includes a rectangular frame movably arranged on the top of the bracket assembly through a hinge. Angle irons are arranged at the four corners of the rectangular frame. Angle irons are arranged at the top of the lower angle irons through springs, and the four upper angle irons are respectively fixed at the four corners of the screening assembly.
[0007] As a preferred embodiment of the silicon powder and carbon powder particle screening device of the utility model, an arc-shaped push rod is arranged on the side wall of the rectangular frame, and the arc-shaped push rod is movably connected to the side wall of the jacking block through a rotating shaft.
[0008] As a preferred embodiment of the silicon powder and carbon powder particle screening device of the utility model, the screening assembly includes a screening box connected to the upper angle iron. A feed inlet is opened at the top of the screening box, and a feed hopper for feeding is arranged at the top of the feed inlet. A baffle for blocking materials is inserted into the screening box, and a blanking slope is arranged at the bottom of the rear end of the screening box.
[0009] Preferably, as a silicon powder and carbon powder particle screening device of the utility model, a vibrator for vibrating the screening box is installed on the front side wall of the screening box through a fixed bracket.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0011] By setting the jacking component and starting the vibrator to vibrate the screening box, since the upper angle iron and the lower angle iron are connected by a spring, at this time, the screening component shakes on the spring through the upper angle iron, so that the screening box screens the materials. The reduction motor drives the screw to rotate. Due to the limitation of the guide rail on the jacking block and the jacking block being screwed on the screw, at this time, the jacking block moves in the up and down direction. The up and down movement of the jacking block pushes the rectangular frame to rotate clockwise around the hinge through the arc-shaped push rod, thereby tilting the screening box. The operation is simple, the labor force is reduced, and the screening efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model and do not constitute a limitation to the utility model. In the drawings:
[0013] Figure 1 is a schematic structural diagram of the utility model;
[0014] Figure 2 is a schematic structural diagram of the rear view of the utility model;
[0015] Figure 3 is a schematic structural diagram of the bracket component and the vibration component in the utility model;
[0016] Figure 4 is a schematic structural diagram of the displacement component in the utility model;
[0017] Figure 5 is a schematic structural diagram of the screening component in the utility model;
[0018] In the figure:
[0019] 1. Bracket component;
[0020] 2. Vibration component; 21. Rectangular frame; 22. Lower angle iron; 23. Spring; 24. Upper angle iron; 25. Arc-shaped push rod;
[0021] 3. Screening component; 31. Screening box; 32. Feed inlet; 33. Feed hopper; 34. Baffle; 35. Feeding inclined plane; 36. Vibrator;
[0022] 4. Jacking component; 41. U-shaped support; 42. Screw; 43. Guide rail; 44. Reduction motor; 45. Jacking block. Detailed implementation mode
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the protection scope of the present invention.
[0024] Embodiment 1
[0025] As Figures 1-5 shown;
[0026] A screening device for silicon powder and carbon powder particles includes a bracket assembly 1 and a vibration assembly 2 provided at the top of the bracket assembly 1 through a hinge.
[0027] In this implementation scheme: To solve the technical problems existing in this prior art, as disclosed in the above background art, "Although the prior art can achieve the screening effect, in the actual use process, since the screening is directly carried out through the sieve bucket, the particles smaller than the sieve mesh holes directly fall, and the particles larger than the sieve mesh holes are intercepted. After the screening is completed, it is necessary to manually clean the materials larger than the sieve mesh holes intercepted inside the sieve bucket, and then carry out the screening again. The overall operation is relatively cumbersome, the continuity is poor, and the screening efficiency is low". In combination with the actual use, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve this technical problem, a jacking assembly 4 is added here.
[0028] As Figures 1-4 shown;
[0029] Combined with the above content, in order to reduce labor and improve the screening efficiency, it further includes a screening assembly 3 provided at the top of the vibration assembly 2 and a jacking assembly 4 provided between the bracket assembly 1 and the vibration assembly 2;
[0030] The jacking assembly 4 includes a U-shaped support 41. A screw rod 42 is penetrated through the two ends of the U-shaped support 41 through bearings, and a pair of guide rails 43 for guiding are provided. A reduction motor 44 is installed on the side wall of the U-shaped support 41. The rotor of the reduction motor 44 is connected to the screw rod 42. A jacking block 45 that is screwed onto the screw rod 42 and slides up and down along the guide rail 43 is connected to the vibration assembly 3.
[0031] In this implementation scheme: The reduction motor 44 drives the screw rod 42 to rotate. Due to the limitation of the guide rail 43 on the jacking block 45 and the fact that the jacking block 45 is screwed onto the screw rod 42, the jacking block 45 moves in the up and down directions at this time.
[0032] In an alternative embodiment, the vibration assembly 2 includes a rectangular frame 21 movably arranged on the top of the bracket assembly 1 through a hinge. Angle irons 22 are provided at the four corners of the rectangular frame 21. Angle irons 24 are provided at the tops of the angle irons 22 through springs 23. The four angle irons 24 are respectively fixed at the four corners of the screening assembly 3. An arc-shaped push rod 25 is arranged on the side wall of the rectangular frame 21. The arc-shaped push rod 25 is movably connected to the side wall of the lifting block 45 through a rotating shaft.
[0033] In this implementation: The angle iron 24 and the angle iron 22 are connected by a spring 23. When the screening assembly 3 is vibrated by a vibrator, at this time, the screening assembly 3 shakes on the spring 23 through the angle iron 24, so that the screening box 31 screens the material. The up-and-down movement of the lifting block 45 pushes the rectangular frame 21 to rotate clockwise around the hinge through the arc-shaped push rod 25, thereby tilting the screening box 31.
[0034] In an alternative embodiment, the screening assembly 3 includes a screening box 31 connected to the angle iron 24. A feed inlet 32 is provided at the top of the screening box 31. A feed hopper 33 for feeding is arranged at the top of the feed inlet 32. A baffle 34 for blocking the material is inserted on the screening box 31. A blanking slope 35 is arranged at the bottom of the rear end of the screening box 31.
[0035] In this implementation: The baffle 34 is pulled up and down to close and open the screening box 31, so as to facilitate the blanking of the material inside the screening box 31.
[0036] In an alternative embodiment, a vibrator 36 for vibrating the screening box 31 is installed on the front side wall of the screening box 31 through a fixed bracket.
[0037] In this implementation: The vibrator 36 provides power for the vibration of the screening box 31.
[0038] The working principle and usage process of the present utility model: Pour the material into the screening box through the feed hopper 33, start the vibrator 36 to vibrate the screening box 31. Since the angle iron 24 and the angle iron 22 are connected by a spring 23, at this time, the screening assembly 3 shakes on the spring 23 through the angle iron 24, so that the screening box 31 screens the material. The reduction motor 44 drives the screw rod 42 to rotate. Due to the limitation of the guide rail 43 on the lifting block 45 and the lifting block 45 being screwed on the screw rod 42, at this time, the lifting block 45 moves in the up-and-down direction. The up-and-down movement of the lifting block 45 pushes the rectangular frame 21 to rotate clockwise around the hinge through the arc-shaped push rod 25, thereby tilting the screening box 31. The operation is simple, the labor force is reduced, and the screening efficiency is improved.
[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A screening device for silicon powder and carbon powder particles, comprising a support assembly (1), and a vibration assembly (2) hinged to the top of the support assembly (1), characterized in that: It also includes a screening component (3) arranged on the top of the vibration component (2), and a jacking component (4) arranged between the support component (1) and the vibration component (2); The jacking component (4) includes a U-shaped support (41). A screw rod (42) is arranged through the two ends of the U-shaped support (41) via bearings, and a pair of guide rails (43) for guiding are provided. A reduction motor (44) is installed on the side wall of the U-shaped support (41). The rotor of the reduction motor (44) is connected to the screw rod (42). A jacking block (45) that is screwed onto the screw rod (42) and slides up and down along the guide rail (43) is connected to the vibration component (2).
2. The silicon powder and carbon powder particle screening device according to claim 1, characterized in that: The vibration component (2) includes a rectangular frame (21) movably arranged on the top of the support component (1) through hinges. Angle irons (22) are arranged at the four corners of the rectangular frame (21). Angle irons (24) are arranged on the tops of the angle irons (22) through springs (23). The four angle irons (24) are respectively fixed at the four corners of the screening component (3).
3. The silicon powder and carbon powder particle screening device according to claim 2, characterized in that: An arc-shaped push rod (25) is arranged on the side wall of the rectangular frame (21). The arc-shaped push rod (25) is movably connected to the side wall of the jacking block (45) through a rotating shaft.
4. The silicon powder and carbon powder particle screening device according to claim 3, characterized in that: The screening component (3) includes a screening box (31) connected to the angle iron (24). A feed inlet (32) is opened at the top of the screening box (31). A feed hopper (33) for feeding is arranged at the top of the feed inlet (32). A baffle (34) for blocking materials is inserted into the screening box (31). A blanking inclined plane (35) is arranged at the bottom of the rear end of the screening box (31).
5. The silicon powder and carbon powder particle screening device according to claim 4, characterized in that: A vibrator (36) for vibrating the screening box (31) is installed on the front side wall of the screening box (31) through a fixed bracket.