Production equipment for spherical graphite with uniform granularity
By designing a production equipment with motors, gears, rotating rollers and spikes, the problem of difficult to control and long-term screening in spherical graphite production with uniform particle size is solved, and rapid and effective graphite crushing and screening is achieved, and processing efficiency is improved.
Patent Information
- Application Number
- CN202420725153.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-10
AI Technical Summary
When producing spherical graphite with uniform particle size, the prior art is difficult to effectively control the crushing strength, resulting in large amounts of waste, and the screening process takes a long time.
A production equipment including motors, gears, rotating rollers and spikes is designed. The gears and rotating rollers are driven by the motor, and the graphite raw materials are crushed by the interlacing of spikes, and the cam is driven by the motor to shake the fine screen and coarse screens in the container to realize the screening of graphite.
The equipment can quickly and effectively crush graphite raw materials, reduce waste, and improve processing efficiency through automatic screening, achieving uniform particle size spherical graphite production.
Smart Images
Figure CN222678173U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of graphite, in particular to production equipment for spherical graphite with uniform particle size. Background Art
[0002] Spherical graphite with uniform particle size has a variety of uses in industry, including as an additive for lubricants, conductive materials, thermal conductive materials and composite materials. Its smooth surface and uniform particles make it suitable for reducing friction coefficients, improving conductivity, and improving heat dissipation capabilities. This makes spherical graphite widely used in electronic products, automotive parts, building materials and other fields. However, the production process may face challenges in particle size and shape control, cost management and environmental impact. It is necessary to strictly control quality, reduce costs, and take environmental protection measures to ensure product quality and sustainable development.
[0003] However, when producing spherical graphite with uniform particle size, a ball mill or other machine is usually used to crush the graphite raw material, which makes it difficult to control the crushing strength and easily causes a lot of waste. The crushed graphite particles are mixed with graphite powder, and it takes a lot of time to screen them again. Therefore, a production equipment for spherical graphite with uniform particle size is proposed. Summary of the invention
[0004] In order to make up for the above shortcomings, the utility model provides a production device for spherical graphite with uniform particle size, aiming to improve the problem of large amount of waste caused when crushing graphite raw materials in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a production equipment for spherical graphite with uniform particle size, comprising a shell, a fixed block fixedly connected to one side of the outer wall of the shell, a motor 1 fixedly connected inside the fixed block, a gear 1 fixedly connected to the output end of the motor 1, a gear 2 rotatably connected to the outer wall of the shell, the gear 2 meshing with the gear 1, a fixed shaft fixedly connected inside the gear 2, a rotating roller fixedly connected to the outer wall of the fixed shaft, a spike fixedly connected to the outer wall of the rotating roller, a feeding hopper fixedly connected inside the shell, a connecting block fixedly connected inside the shell, and a fixing component arranged on the lower surface of the connecting block.
[0006] Furthermore, the fixing assembly comprises a container, the upper surface of the container is fixedly connected to the outer wall of the connecting block, and a fine screen is arranged inside the container.
[0007] Furthermore, a second fixing plate is fixedly connected to the lower surface of the fine screen.
[0008] Furthermore, a support rod is fixedly connected to the lower surface of the shell, and a fixing plate 1 is fixedly connected inside the support rod.
[0009] Furthermore, the upper surface of the fixing plate 1 is fixedly connected to the motor 2, and the output end of the motor 2 is fixedly connected to the cam.
[0010] Furthermore, the outer wall of the cam is rotatably connected to the second outer wall of the fixing plate.
[0011] Furthermore, a block is provided on the outer wall of the fine screen, and a coarse screen is provided on the upper surface of the fine screen.
[0012] Furthermore, the outer wall of the fine screen is slidably connected to the inside of the coarse screen, and the inside of the coarse screen is fixedly connected with a discharge port.
[0013] The utility model has the following beneficial effects:
[0014] In the utility model, a motor drives a gear to rotate, so that a gear 2 meshed with the gear 1 drives a fixed shaft and a rotating roller to rotate, and the spikes connected to the two rotating rollers inside the shell are staggered to crush the graphite raw material, so as to achieve the effect of quickly processing the graphite raw material.
[0015] In the utility model, the cam is driven to rotate by the second motor so that the fine screen and the coarse screen connected to the fixed plate are shaken inside the container, so that the crushed graphite falling inside the container is screened by the fine screen and the coarse screen, and the graphite that meets the requirements is sent out through the discharge port for the next step of processing, and the larger graphite is sent to the feed hopper for further processing, so as to achieve the effect of improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional structural diagram of a production equipment for spherical graphite with uniform particle size proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the spike part of a production device for spherical graphite with uniform particle size proposed by the utility model;
[0018] Figure 3 The utility model discloses a block structure diagram of a production device for spherical graphite with uniform particle size.
[0019] Legend:
[0020] 1. Shell; 2. Fixed block; 3. Motor 1; 4. Gear 1; 5. Gear 2; 6. Fixed shaft; 7. Rotating roller; 8. Spike; 9. Feed hopper; 10. Connecting block; 11. Container; 12. Support rod; 13. Fixed plate 1; 14. Motor 2; 15. Cam; 16. Fixed plate 2; 17. Fine screen; 18. Coarse screen; 19. Block; 20. Discharge port. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a production equipment for spherical graphite with uniform particle size, including a shell 1, a fixed block 2 is fixedly connected to one side of the outer wall of the shell 1, a motor 3 is fixedly connected inside the fixed block 2, a gear 4 is fixedly connected to the output end of the motor 3, a gear 2 5 is rotatably connected to the outer wall of the shell 1, the gear 2 5 is meshed with the gear 1 4, a fixed shaft 6 is fixedly connected inside the gear 2 5, a rotating roller 7 is fixedly connected to the outer wall of the fixed shaft 6, a spike 8 is fixedly connected to the outer wall of the rotating roller 7, a hopper 9 is fixedly connected inside the shell 1, a connecting block 10 is fixedly connected inside the shell 1, and a fixing component is arranged on the lower surface of the connecting block 10.
[0023] Specifically, the motor 13 drives the gear 14 to rotate, so that the gear 2 5 rotates, thereby the rotating roller 7 connected to the fixed shaft 6 rotates, and the spikes 8 connected to the two rotating rollers 7 inside the shell 1 are engaged with each other, which can crush the graphite into the required size. Compared with other crushing methods, it is more effective, reduces waste, and achieves the effect of improving the utilization rate of raw materials.
[0024] Reference Figure 2 and Figure 3 The fixed component includes a container 11, the upper surface of the container 11 is fixedly connected to the outer wall of the connecting block 10, a fine screen 17 is arranged inside the container 11, and a fixing plate 2 16 is fixedly connected to the lower surface of the fine screen 17, a support rod 12 is fixedly connected to the lower surface of the shell 1, a fixing plate 13 is fixedly connected to the inside of the support rod 12, a motor 2 14 is fixedly connected to the upper surface of the fixing plate 13, a cam 15 is fixedly connected to the output end of the motor 2 14, an outer wall of the cam 15 is rotatably connected to the outer wall of the fixing plate 2 16, a clamping block 19 is arranged on the outer wall of the fine screen 17, a coarse screen 18 is arranged on the upper surface of the fine screen 17, the outer wall of the fine screen 17 is slidably connected to the inside of the coarse screen 18, and a discharge port 20 is fixedly connected to the inside of the coarse screen 18.
[0025] Specifically, the cam 15 is driven to rotate by the motor 14, so that the outer wall of the cam 15 can push the fine screen 17 and the coarse screen 18 connected to the fixed plate 16 to screen the crushed graphite raw material, and screen out the graphite raw material that is more suitable for processing into a sphere. The oversized graphite continues to return to the hopper 9 for further processing, so as to achieve efficient processing and avoid the waste of raw materials. The fine screen 17 is engaged with the coarse screen 18 through the block 19. This connection method allows the fine screen 17 and the coarse screen 18 to be replaced with screens of different coarsenesses to meet different screening requirements, and also facilitates the maintenance and replacement of the fine screen 17 and the coarse screen 18.
[0026] Working principle: When the production equipment of spherical graphite with uniform particle size is needed, the graphite raw material is first poured into the hopper 9, and then the motor 13 drives the gear 14 to rotate, so that the gear 25 rotates, and the gear 25 drives the rotating roller 7 connected to the fixed shaft 6 to rotate, and the two rotating rollers 7 inside the shell 1 rotate. The meshing spikes 8 on the surface of the rotating roller 7 can break the graphite raw material to achieve the effect of preliminary processing. The graphite raw material broken into small pieces can enter the container 11 through the connecting block 10, and the motor 2 14 drives the rotating roller 7 to rotate. The movable cam 15 rotates, and the rotation of the cam 15 pushes the fine screen 17 and the coarse screen 18 connected to the fixed plate 16 to shake, so that the broken graphite that falls in is screened by the coarse screen 18 and the fine screen 17, and the screened graphite with similar particle size is sent out from the discharge port 20, so as to achieve the effect of automatic collection. The fine screen 17 is engaged with the coarse screen 18 through the clamping block 19 so that the fine screen 17 and the coarse screen 18 can be freely replaced, which facilitates maintenance and improves the practicality of the device, realizes the two processing steps of crushing and screening, and improves the processing efficiency.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A production device for spherical graphite with uniform particle size, comprising a housing (1), characterized in that: A fixed block (2) is fixedly connected to one side of the outer wall of the housing (1), a motor 1 (3) is fixedly connected inside the fixed block (2), a gear 1 (4) is fixedly connected to the output end of the motor 1 (3), a gear 2 (5) is rotatably connected to the outer wall of the housing (1), the gear 2 (5) meshes with the gear 1 (4), a fixed shaft (6) is fixedly connected inside the gear 2 (5), a rotating roller (7) is fixedly connected to the outer wall of the fixed shaft (6), a spike (8) is fixedly connected to the outer wall of the rotating roller (7), a hopper (9) is fixedly connected inside the housing (1), a connecting block (10) is fixedly connected inside the housing (1), and a fixing component is arranged on the lower surface of the connecting block (10).
2. The production equipment for spherical graphite with uniform particle size according to claim 1, characterized in that: The fixing assembly comprises a container (11), the upper surface of the container (11) being fixedly connected to the outer wall of the connecting block (10), and a fine screen (17) being arranged inside the container (11).
3. The production equipment for spherical graphite with uniform particle size according to claim 2, characterized in that: A second fixing plate (16) is fixedly connected to the lower surface of the fine screen (17).
4. The production equipment for spherical graphite with uniform particle size according to claim 3, characterized in that: A support rod (12) is fixedly connected to the lower surface of the housing (1), and a fixing plate 1 (13) is fixedly connected inside the support rod (12).
5. The production equipment for spherical graphite with uniform particle size according to claim 4, characterized in that: The upper surface of the fixing plate 1 (13) is fixedly connected to the motor 2 (14), and the output end of the motor 2 (14) is fixedly connected to the cam (15).
6. The production equipment for spherical graphite with uniform particle size according to claim 5, characterized in that: The outer wall of the cam (15) is rotatably connected to the outer wall of the second fixing plate (16).
7. The production equipment for spherical graphite with uniform particle size according to claim 6, characterized in that: A clamping block (19) is provided on the outer wall of the fine screen (17), and a coarse screen (18) is provided on the upper surface of the fine screen (17).
8. The production equipment for spherical graphite with uniform particle size according to claim 7, characterized in that: The outer wall of the fine screen (17) is slidably connected to the inside of the coarse screen (18), and the inside of the coarse screen (18) is fixedly connected with a discharge port (20).