Crushing device for graphite material processing

Abstract

The utility model discloses a crushing device for graphite material processing, which relates to the technical field of graphite processing and comprises a crushing box, a filter plate is slidably arranged in the crushing box, a baffle is fixedly arranged on the top surface of the filter plate, a first guide rod and a second guide rod are respectively and rotatably arranged in the crushing box, and the first guide rod and the second guide rod are fixedly arranged on the top surface of the filter plate. The outer surfaces of the first guide rod and the second guide rod are fixedly sleeved with rubber cams, after the first smashing roller and the second smashing roller smash graphite materials for the first time, the graphite materials fall onto a filtering plate, the top face of the filtering plate is an inclined face, and therefore the graphite materials can fall after being smashed; then the graphite materials which are not crushed completely can roll into a conveying pipe through an inclined surface of a filter plate and a baffle plate, then a third motor is started, so that an auxiliary rod drives a spiral conveying roller to rotate, the graphite materials which are not crushed completely can be conveyed into a crushing box to be crushed again, and the device does not need to be stopped; not only is the labor intensity of workers reduced, but also the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite processing, in particular to a crushing device for processing graphite materials. Background Technique

[0002] Graphite is an allotrope of carbon, a grayish-black opaque solid with stable chemical properties, corrosion resistance, and is not prone to reaction with agents such as acids and alkalis. Natural graphite comes from graphite deposits, and can also be made into artificial graphite using petroleum coke, pitch coke, etc. as raw materials through a series of process treatments. Graphite burns in oxygen to form carbon dioxide and can be oxidized by strong oxidants such as concentrated nitric acid and potassium permanganate. It can be used as an anti-wear agent and lubricant. High-purity graphite is used as a neutron moderator in atomic reactors and can also be used to manufacture crucibles, electrodes, brushes, dry batteries, graphite fibers, heat exchangers, coolers, electric arc furnaces, arc lamps, pencil leads, etc.

[0003] However, when the existing crushing device breaks graphite materials, it can only crush them once, which may lead to incomplete crushing, and there are still raw materials that have not been crushed. If they need to be broken again, the device needs to be stopped, and workers need to manually take out the uncompletely broken raw materials and break them again. This not only increases the labor intensity of workers but also results in low processing efficiency. In view of the above problems, the inventor proposes a crushing device for processing graphite materials to solve the above problems. Content of the Utility Model

[0004] In order to solve the problem that it can only be crushed once, which may lead to incomplete crushing; the purpose of the present utility model is to provide a crushing device for processing graphite materials.

[0005] To solve the above technical problems, the present utility model adopts the following technical scheme: A crushing device for processing graphite materials, including a crushing box, a filter plate is slidably arranged in the crushing box, a baffle is fixedly arranged on the top surface of the filter plate, a first guide rod and a second guide rod are respectively rotatably arranged in the crushing box, rubber cams are fixedly sleeved on the outer surfaces of the first guide rod and the second guide rod, a mounting frame is fixedly arranged on one side of the crushing box, a conveying pipe is fixedly arranged in the mounting frame, a third motor is fixedly arranged on the bottom surface of the conveying pipe, an auxiliary rod is fixedly arranged at the output end of the third motor, a spiral conveying roller is fixedly sleeved on the outer surface of the auxiliary rod, a fixing frame is fixedly arranged on one side of the crushing box, the fixing frame is fixedly arranged in the conveying pipe, a fixing pipe is fixedly arranged on the top surface of the crushing box, and the other end of the fixing pipe is fixedly arranged in the conveying pipe. First, the graphite materials to be crushed are put into the crushing box. By starting the first motor, the rotating shaft drives the first crushing roller to rotate. Then, under the meshing action of the driving gear and the driven gear, the first crushing roller and the second crushing roller cooperate to crush the graphite materials;

[0006] By turning on the second motor, the first guide rod is rotated, and the driving wheel and the driven wheel are connected by belt transmission, so that the second guide rod and the first guide rod are rotated at the same time, and the rubber cam is driven to rotate. When the rubber cam contacts the filter plate, the slider is driven to rise and slide on the outer surface of the slide rod, and the spring is stretched. When the rubber cam is separated from the filter plate, the slider is driven to descend under the action of the spring, and the filter plate is lowered, so that the filter plate can move up and down, and then the crushed graphite material can fall, and the uncrushed graphite material can be transported to the conveying pipe;

[0007] After the first crushing roller and the second crushing roller crush the graphite material for the first time, it falls onto the filter plate. The top surface of the filter plate is an inclined surface, so the crushed materials will fall down, and then the uncrushed materials can pass through the inclined surface and baffle of the filter plate and roll into the conveying pipe. Then, by turning on the third motor, the auxiliary rod drives the spiral conveying roller to rotate, and the uncrushed graphite material can be conveyed to the crushing box for re-crushing. There is no need to stop the device, which not only reduces the labor intensity of workers, but also improves processing efficiency.

[0008] Preferably, a driving wheel is provided on the outer surface fixing sleeve of the first guide rod, a driven wheel is provided on the outer surface fixing sleeve of the second guide rod, a belt is connected between the driving wheel and the driven wheel, a fixed shell is fixedly provided on one side of the crushing box, a second motor is installed in the fixed shell, an output end of the second motor is fixedly connected to the first guide rod, sliders are fixedly provided on both sides of the filter plate, a groove is provided in the crushing box, a slide rod is fixed in the groove, the slide rod is slidably provided on the outer surface of the slide rod, and a spring is fixedly connected between the groove and the slide rod.

[0009] Preferably, a rotating shaft and a rotating rod are rotatably provided in the crushing box respectively, a first crushing roller is fixedly provided on the outer surface of the rotating shaft, a second crushing roller is fixedly provided on the outer surface of the rotating rod, a shell is fixedly provided on one side of the crushing box, a first motor is installed in the shell, an output end of the first motor is fixedly connected to the rotating shaft, a driving gear is fixedly provided on the outer surface of the rotating shaft, a driven gear is fixedly provided on the outer surface of the rotating rod, and the driving gear is meshed with the driven gear.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the present utility model, after the first crushing roller and the second crushing roller initially crush the graphite material, it falls onto the filter plate. The top surface of the filter plate is an inclined plane, so that the crushed material will fall. Then, the uncrushed material can roll into the conveying pipe through the inclined plane of the filter plate and the baffle. Then, by turning on the third motor, the auxiliary rod drives the spiral conveying roller to rotate, so that the uncrushed graphite material can be conveyed into the crushing box for re-crushing. Thus, it is not necessary to stop the device, which not only reduces the labor intensity of workers but also improves the processing efficiency.

[0012] 2. In the present utility model, by turning on the second motor, the first guide rod rotates. At the same time, the driving wheel and the driven wheel are connected by a belt drive, so that the second guide rod and the first guide rod rotate simultaneously and drive the rubber cam to rotate. When the rubber cam contacts the filter plate, it can drive the slider to rise and slide on the outer surface of the slide rod, and also stretch the spring. When the rubber cam disengages from the filter plate, under the action of the spring, it drives the slider to descend and the filter plate to descend, so that the filter plate can move up and down, enabling the crushed graphite material to fall and the uncrushed graphite material to be conveyed into the conveying pipe. Brief Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the partial sectional structure of the crushing box of the present utility model;

[0016] Figure 3 It is a schematic diagram of the partial sectional structure of the conveying pipe of the present utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the filter plate of the present utility model.

[0018] In the figure: 1. Crushing box; 11. Housing; 12. First motor; 13. Rotating shaft; 14. First crushing roller; 15. Rotating rod; 16. Second crushing roller; 17. Driving gear; 18. Driven gear; 2. Fixed housing; 21. Second motor; 22. First guide rod; 23. Second guide rod; 24. Driving wheel; 25. Driven wheel; 26. Belt; 27. Rubber cam; 3. Filter plate; 31. Baffle; 32. Slide block; 33. Slide rod; 34. Spring; 4. Mounting bracket; 41. Delivery pipe; 42. Third motor; 43. Auxiliary rod; 44. Screw conveyor roller; 45. Fixed frame; 46. Fixed pipe. Detailed implementation manners

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 efforts shall fall within the protection scope of the present invention.

[0020] Embodiment: As Figures 1-4 shown, the present invention provides a crushing device for processing graphite materials, including a crushing box 1. A filter plate 3 is slidably arranged in the crushing box 1. A baffle 31 is fixedly arranged on the top surface of the filter plate 3. A first guide rod 22 and a second guide rod 23 are respectively rotatably arranged in the crushing box 1. Rubber cams 27 are fixedly sleeved on the outer surfaces of the first guide rod 22 and the second guide rod 23. A mounting bracket 4 is fixedly arranged on one side of the crushing box 1. A delivery pipe 41 is fixedly arranged in the mounting bracket 4. A third motor 42 is fixedly arranged on the bottom surface of the delivery pipe 41. An output end of the third motor 42 is fixedly provided with an auxiliary rod 43. A screw conveyor roller 44 is fixedly sleeved on the outer surface of the auxiliary rod 43. A fixed frame 45 is fixedly arranged on one side of the crushing box 1. The fixed frame 45 is fixedly arranged in the delivery pipe 41. A fixed pipe 46 is fixedly arranged on the top surface of the crushing box 1. The other end of the fixed pipe 46 is fixedly arranged in the delivery pipe 41. When the first crushing roller 14 and the second crushing roller 16 initially crush the graphite materials, they fall onto the filter plate 3. The top surface of the filter plate 3 is inclined, so that the crushed materials will fall. Then, the uncrushed materials can roll into the delivery pipe 41 through the inclined surface of the filter plate 3 and the baffle 31. Then, by starting the third motor 42, the auxiliary rod 43 drives the screw conveyor roller 44 to rotate, so as to convey the uncrushed graphite materials into the crushing box 1 for re-crushing. Thus, it is not necessary to stop the device, which not only reduces the labor intensity of workers, but also improves the processing efficiency.

[0021] A driving wheel 24 is fixedly sleeved on the outer surface of the first guide rod 22, and a driven wheel 25 is fixedly sleeved on the outer surface of the second guide rod 23. A belt 26 is connected between the driving wheel 24 and the driven wheel 25 in a transmission manner. A fixed shell 2 is fixedly arranged on one side of the crushing box 1. A second motor 21 is installed in the fixed shell 2. The output end of the second motor 21 is fixedly connected with the first guide rod 22. Sliders 32 are fixedly arranged on both sides of the filter plate 3. A groove is formed in the crushing box 1, and a slide rod 33 is fixedly arranged in the groove. The slider 32 is slidably arranged on the outer surface of the slide rod 33. A spring 34 is fixedly connected between the groove and the slider 32.

[0022] By adopting the above technical solution, by starting the second motor 21, the first guide rod 22 rotates. At the same time, the driving wheel 24 and the driven wheel 25 are connected in a transmission manner through the belt 26, so that the second guide rod 23 and the first guide rod 22 rotate simultaneously, and the rubber cam 27 is driven to rotate. When the rubber cam 27 contacts the filter plate 3, the slider 32 can be driven to rise and slide on the outer surface of the slide rod 33, and the spring 34 is also stretched. When the rubber cam 27 disengages from the filter plate 3, under the action of the spring 34, the slider 32 is driven to descend, and the filter plate 3 descends, so that the filter plate 3 can move up and down, and then the crushed graphite material can fall, and the uncrushed graphite material can be conveyed into the conveying pipe 41.

[0023] A rotating shaft 13 and a rotating rod 15 are respectively rotatably arranged in the crushing box 1. A first crushing roller 14 is fixedly sleeved on the outer surface of the rotating shaft 13, and a second crushing roller 16 is fixedly sleeved on the outer surface of the rotating rod 15. A shell 11 is fixedly arranged on one side of the crushing box 1. A first motor 12 is installed in the shell 11. The output end of the first motor 12 is fixedly connected with the rotating shaft 13. A driving gear 17 is fixedly sleeved on the outer surface of the rotating shaft 13, and a driven gear 18 is fixedly sleeved on the outer surface of the rotating rod 15. The driving gear 17 meshes with the driven gear 18.

[0024] By adopting the above technical solution, by starting the first motor 12, the rotating shaft 13 drives the first crushing roller 14 to rotate. Then, under the meshing action of the driving gear 17 and the driven gear 18, the first crushing roller 14 and the second crushing roller 16 cooperate to crush the graphite material.

[0025] Working principle: First, the graphite material to be crushed is put into the crushing box 1. By starting the first motor 12, the rotating shaft 13 drives the first crushing roller 14 to rotate. Then, under the meshing action of the driving gear 17 and the driven gear 18, the first crushing roller 14 and the second crushing roller 16 cooperate to crush the graphite material;

[0026] By turning on the second motor 21, the first guide rod 22 is rotated, and the driving wheel 24 and the driven wheel 25 are connected by the belt 26, so that the second guide rod 23 and the first guide rod 22 are rotated at the same time, and the rubber cam 27 is driven to rotate. When the rubber cam 27 contacts the filter plate 3, the slider 32 can be driven to rise and slide on the outer surface of the slider 33, and the spring 34 is stretched. When the rubber cam 27 is separated from the filter plate 3, the slider 32 is driven to descend under the action of the spring 34, and the filter plate 3 is lowered, so that the filter plate 3 can be moved up and down, and then the crushed graphite material can fall, and the uncrushed graphite material can be transported to the conveying pipe 41;

[0027] After the first crushing roller 14 and the second crushing roller 16 crush the graphite material for the first time, the graphite material falls onto the filter plate 3. The top surface of the filter plate 3 is an inclined surface, so that the crushed material will fall down, and then the uncrushed material can pass through the inclined surface of the filter plate 3 and the baffle 31 and roll into the conveying pipe 41. Then, by turning on the third motor 42, the auxiliary rod 43 drives the spiral conveying roller 44 to rotate, and then the uncrushed graphite material can be conveyed to the crushing box 1 for re-crushing, and there is no need to stop the device, which not only reduces the labor intensity of the workers, but also improves the processing efficiency.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A crushing device for processing graphite materials, comprising a crushing box (1), characterized in that: A filter plate (3) is slidably provided in the crushing box (1), a baffle plate (31) is fixedly provided on the top surface of the filter plate (3), a first guide rod (22) and a second guide rod (23) are rotatably provided in the crushing box (1), the outer surfaces of the first guide rod (22) and the second guide rod (23) are fixedly sleeved with rubber cams (27), a mounting frame (4) is fixedly provided on one side of the crushing box (1), a conveying pipe (41) is fixedly provided in the mounting frame (4), a third motor (42) is fixedly provided on the bottom surface of the conveying pipe (41), an auxiliary rod (43) is fixedly provided at the output end of the third motor (42), and a spiral conveying roller (44) is fixedly sleeved on the outer surface of the auxiliary rod (43).

2. The pulverizing device for processing graphite materials according to claim 1, wherein, The outer surface fixed sleeve of the first guide rod (22) is provided with a driving wheel (24), the outer surface fixed sleeve of the second guide rod (23) is provided with a driven wheel (25), and a belt (26) is connected between the driving wheel (24) and the driven wheel (25).

3. A crushing device for processing graphite materials as described in claim 1, characterized in that, A fixed shell (2) is fixedly provided on one side of the crushing box (1), a second motor (21) is installed in the fixed shell (2), and an output end of the second motor (21) is fixedly connected to the first guide rod (22).

4. A pulverizing device for processing graphite materials according to claim 1, characterized in that, Slide blocks (32) are fixedly provided on both sides of the filter plate (3); a groove is provided in the crushing box (1); a slide bar (33) is fixedly provided in the groove; the slide block (32) is slidably provided on the outer surface of the slide bar (33); and a spring (34) is fixedly connected between the groove and the slide block (32).

5. A crushing device for processing graphite materials as claimed in claim 1, wherein, A fixing frame (45) is fixedly provided on one side of the crushing box (1), and the fixing frame (45) is fixedly provided in the conveying pipe (41).

6. A crushing device for processing graphite materials as described in claim 1, characterized in that, A fixed pipe (46) is fixedly provided on the top surface of the crushing box (1), and the other end of the fixed pipe (46) is fixedly provided in the conveying pipe (41).

7. A crushing device for processing graphite materials according to claim 1, characterized in that, A rotating shaft (13) and a rotating rod (15) are rotatably disposed in the pulverizing box (1), a first pulverizing roller (14) is fixedly sleeved on the outer surface of the rotating shaft (13), and a second pulverizing roller (16) is fixedly sleeved on the outer surface of the rotating rod (15).

8. A crushing device for processing graphite materials according to claim 7, wherein, A housing (11) is fixedly provided on one side of the crushing box (1), a first motor (12) is installed in the housing (11), an output end of the first motor (12) is fixedly connected to a rotating shaft (13), a driving gear (17) is fixedly sleeved on the outer surface of the rotating shaft (13), a driven gear (18) is fixedly sleeved on the outer surface of the rotating rod (15), and the driving gear (17) is meshed with the driven gear (18).

Images