Raw material preparation device for graphene production
By designing a raw material preparation device for graphene production including a crushing box, a shaking screening mechanism and a support crushing mechanism, the problem that existing devices cannot effectively screen raw materials is solved, and the thorough crushing and efficient screening of raw materials are achieved, thus improving the improvement of the raw materials. The production efficiency of graphene.
Patent Information
- Application Number
- CN202323603674.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing raw material preparation device for graphene production cannot effectively screen the crushed raw materials, resulting in incomplete crushing of some raw materials and large volumes of graphite raw materials, affecting the production efficiency of graphene.
A device including a crushing box, a shaking screening mechanism and a support crushing mechanism is designed. By providing a motor and a crushing blade on the crushing box, the connecting shaft and cam driven by the spring rod and the motor are used to slide the screen box back and forth on the slide chute, thereby screening the crushed raw materials.
Through the use of this device, graphite raw materials can be effectively crushed, and the direct reaction of large pieces of raw materials can be avoided through the screening process, which improves the production efficiency of graphene.
Smart Images
Figure CN222428174U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of graphene production, and specifically refers to a raw material preparation device for graphene production. Background Art
[0002] Graphene has good optical, electrical and other properties and is widely used in many fields. A certain amount of graphene can be separated from graphite. When producing graphene, a raw material preparation device is required to process graphite.
[0003] The patent with announcement number CN216779653U discloses a raw material preparation device for graphene production. By setting a cleaning box, an extrusion plate, a crushing box and a knife block, it can prevent the slow reaction speed caused by the large volume of graphite, thereby improving the production efficiency of graphene.
[0004] However, the above device cannot screen the crushed raw materials when in use, so that part of the raw materials are not crushed thoroughly and a large volume of graphite raw materials still exists, which is not conducive to improving the production efficiency of graphene during production. Utility Model Content
[0005] In order to solve the above-mentioned problems, the utility model provides a raw material preparation device for graphene production, which can crush thoroughly and facilitate raw material screening.
[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a raw material preparation device for graphene production, including a crushing box, a cover plate is rotatably provided on the crushing box, and also includes a shaking screening mechanism and a supporting crushing mechanism arranged on the crushing box; the shaking screening mechanism includes a support block and a screen box, the support block is arranged on the bottom wall of the crushing box, and a material drop trough and a slide groove are provided on the top wall of the support block, the screen box is slidably arranged on the slide groove, and an elastic pushing component is connected to the side wall of the screen box.
[0007] Furthermore, the supporting crushing mechanism includes a supporting plate and a screen, the supporting plate is arranged on the screen box, a motor 1 is arranged on the supporting plate, a driving shaft is arranged at the output end of the motor 1, a crushing blade is arranged on the driving shaft, and the screen is arranged on the bottom wall of the screen box.
[0008] Furthermore, the elastic pushing assembly includes a spring rod and a connecting shaft, the spring rod is arranged on the side walls of the crushing box, the spring rod is symmetrically arranged in multiple groups, the ends of the spring rods are connected to the side walls of the screen box, the connecting shaft is rotatably arranged on the crushing box, and a cam is provided on the connecting shaft, which is slidably arranged between the cam and the side wall of the screen box.
[0009] Furthermore, a second motor is provided at one end of the connecting shaft, and the second motor is fixedly arranged on the crushing box.
[0010] Preferably, a discharge pipe is provided on the bottom wall of the crushing box, and the discharge pipe penetrates and is connected to the bottom wall of the material chute.
[0011] Preferably, the blanking chute is wider at the top and narrower at the bottom.
[0012] The utility model adopts the above structure to achieve the following beneficial effects: the utility model provides a raw material preparation device for graphene production, which crushes the graphene raw material by setting a motor and a crushing blade, and by setting a cam, driving the motor and the connecting shaft, and cooperating with the spring rod, the screen box can slide back and forth on the slide, thereby screening the crushed graphene raw material, avoiding direct reaction of large pieces of raw material, and ensuring efficient production of graphene. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is an overall structural diagram of a raw material preparation device for graphene production proposed by the utility model;
[0014] Figure 2 This is a three-dimensional diagram of a raw material preparation device for graphene production proposed by the utility model;
[0015] Figure 3 This is a top view of the structure of a raw material preparation device for graphene production proposed by the utility model.
[0016] Among them, 1. crushing box, 2. cover plate, 3. shaking screening mechanism, 4. supporting crushing mechanism, 5. supporting block, 6. screen box, 7. dropping chute, 8. slide, 9. elastic pushing component, 10. support plate, 11. screen, 12. motor 1, 13. driving shaft, 14. crushing blade, 15. spring rod, 16. connecting shaft, 17. cam, 18. motor 2, 19. discharge pipe. DETAILED DESCRIPTION
[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0018] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.
[0019] like Figure 1-3 As shown, the utility model proposes a raw material preparation device for graphene production, including a crushing box 1, on which a cover plate 2 is rotatably provided, and also includes a shaking screening mechanism 3 and a supporting crushing mechanism 4 arranged on the crushing box 1; the shaking screening mechanism 3 includes a supporting block 5 and a screen box 6, the supporting block 5 is arranged on the bottom wall of the crushing box 1, and a material drop trough 7 and a slide 8 are arranged on the top wall of the supporting block 5, the screen box 6 is slidably arranged on the slide 8, and an elastic pushing component 9 is connected to the side wall of the screen box 6, the cover plate 2 is opened, the raw material is poured into the screen box 6, the supporting crushing mechanism 4 is started, the raw material is crushed, and the elastic pushing component 9 is started to drive the screen box 6 to move back and forth to screen the crushed raw material.
[0020] like Figure 1 As shown, the supporting crushing mechanism 4 includes a supporting plate 10 and a screen 11. The supporting plate 10 is arranged on the screen box 6. A motor 12 is arranged on the supporting plate 10. A driving shaft 13 is arranged at the output end of the motor 12. A crushing blade 14 is arranged on the driving shaft 13. The screen 11 passes through the bottom wall of the screen box 6. When the motor 12 is started, the driving shaft 13 is driven to rotate. The driving shaft 13 drives the crushing blade 14 to rotate to crush the raw materials.
[0021] like Figure 1 and 3 As shown, the elastic pushing assembly 9 includes a spring rod 15 and a connecting shaft 16. The spring rod 15 is arranged on the side walls of the crushing box 1. The spring rod 15 is symmetrically arranged in multiple groups. The end of the spring rod 15 is connected to the side wall of the screen box 6. The connecting shaft 16 is rotatably arranged on the crushing box 1. A cam 17 is provided on the connecting shaft 16. The cam 17 is slidably arranged between the side wall of the screen box 6. One end of the connecting shaft 16 is provided with a motor 18. The motor 18 is fixedly arranged on the crushing box 1. When the motor 18 is started, the connecting shaft 16 is driven to rotate. The connecting shaft 16 drives the cam 17 to rotate, and cooperates with the spring rod 15 to push the screen box 6 to slide back and forth on the chute 8, so that the crushed small particle raw materials fall from the screen 11 into the drop chute 7.
[0022] A discharge pipe 19 is provided on the bottom wall of the crushing box 1, and the discharge pipe 19 penetrates and is connected to the bottom wall of the material chute 7 to facilitate the discharge of the raw materials.
[0023] The material discharge chute 7 is arranged to be wide at the top and narrow at the bottom, so as to avoid the accumulation of raw materials and facilitate the discharge of materials.
[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A raw material preparation device for graphene production, comprising a crushing box, on which a cover plate is rotatably provided, characterized in that: The cam is provided on the side wall of the screen box, and the cam is provided on the side wall of the screen box to slide and the screen box is slidably mounted on the support plate.
2. A graphene production raw material preparation device according to claim 1, characterized in that: One end of the connecting shaft is provided with a second motor, and the second motor is fixedly arranged on the crushing box.
3. A graphene production raw material preparation device according to claim 2, characterized in that: A discharge pipe is arranged on the bottom wall of the crushing box, and the discharge pipe penetrates and is connected to the bottom wall of the material dropping chute.
4. A graphene production raw material preparation device according to claim 3, characterized in that: The blanking chute is arranged to be wide at the top and narrow at the bottom.