Crusher for graphite production

Abstract

The utility model discloses a crusher for graphite production, which comprises a crushing box, a crushing assembly, a material conveying cylinder and a conical sieve filter screen plate, the crushing assembly is arranged on the upper middle part of the crushing box, the lower end of the crushing assembly extends into the crushing box, a crushing seat is arranged on the middle part in the crushing box, the crushing assembly and the crushing seat are oppositely arranged, and the conical sieve filter screen plate is arranged on the material conveying cylinder. And the crushing base is an arc-shaped crushing base, a plurality of sets of material leakage holes are evenly distributed in the crushing base at intervals, and the material conveying barrel is arranged on one side of the crushing box. The utility model relates to the technical field of graphite processing equipment, in particular to a crusher for graphite production, which has a good crushing effect and a screening function.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite processing equipment, in particular to a crusher for graphite production. Background Art

[0002] Graphite is an allotrope of carbon. It is a gray-black, opaque solid with stable chemical properties, corrosion resistance, and is not easy to react with acids, alkalis, and other agents. Natural graphite comes from graphite deposits, and it can also be made into artificial graphite from petroleum coke, asphalt coke, etc. through a series of processes.

[0003] A pulverizing device is usually used when crushing graphite. Most of the existing crushing devices are unable to perform repeated crushing when crushing graphite, which easily leads to poor uniformity in graphite crushing and is inconvenient to screen and collect the crushed graphite, resulting in the need for manual sorting at a later stage. This is inconvenient to use and affects the efficiency of graphite crushing processing. Therefore, improvements need to be made to the existing problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the current technical defects, the utility model provides a graphite production crusher with good crushing effect and screening function.

[0005] The technical scheme adopted by the utility model is as follows: The graphite production crusher proposed in this scheme includes a crushing box, a crushing assembly, a feed barrel and a conical screen filter plate, the crushing assembly is arranged in the upper middle part of the crushing box, a feeding barrel is arranged at the upper end of one side of the crushing box, a protective door is arranged at the front end of the crushing box, the feed barrel is arranged on the other side of the crushing box, the lower end of the crushing assembly extends into the crushing box, a crushing seat is arranged in the middle of the crushing box, the crushing assembly and the crushing seat are arranged opposite to each other, the crushing seat is an arc-shaped crushing seat, a plurality of groups of leakage holes are evenly spaced on the crushing seat, a guide plate is inclined at the bottom of the crushing box, and a discharge trough is arranged at the inclined part where the guide plate is connected to the crushing box.

[0006] In order to facilitate the crushing of graphite raw materials, the crushing assembly includes a support frame, a cam, a rotating motor and a hammer rod. The support frame is arranged in the middle part of the upper top wall of the crushing box, the cam is rotatably arranged on the support frame, the rotating motor is arranged on the support frame, the output shaft of the rotating motor is connected with the middle part of the cam, the rotating motor drives the cam, the hammer rod is slidably arranged in the crushing box, a roller is arranged at the upper end of the hammer rod, the roller is in contact with the cam, a telescopic spring is sleeved on the hammer rod, the upper and lower ends of the telescopic spring are respectively connected with the roller and the upper top wall of the crushing box, and a crushing hammer is arranged at the lower end of the hammer rod.

[0007] The conveyor belt conveyor is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers.

[0008] The beneficial effects achieved by the utility model by adopting the above structure are as follows: the utility model is a crusher for graphite production, which has the advantages that: the graphite raw material can be crushed by the crushing component, and the graphite particles falling after crushing can be screened by the conical screen filter plate, so that small pieces of graphite are discharged from the discharge trough through the guide plate for collection, while large pieces of graphite enter the feed barrel through the feed port. Under the rotation of the driving motor, the spiral feed rod re-introduces the large pieces of graphite into the crushing box through the return port for crushing; when the driving motor drives the spiral feed rod to rotate, the rotating shaft drives the scraper rod through the engagement of the sprocket and the chain to scrape the graphite remaining on the conical screen filter plate, so that it is sent to the feed barrel through the feed port, thereby avoiding the accumulation of graphite affecting the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 This is a schematic diagram of the overall structure of a crusher for graphite production proposed by the utility model;

[0011] Figure 2 A schematic diagram of the internal structure of a graphite production crusher proposed by the utility model

[0012] Figure 3 The utility model provides a schematic diagram of the installation of a conical screen filter plate and a scraper rod of a crusher for graphite production.

[0013] Among them, 1. crushing box, 2. crushing assembly, 3. feed barrel, 4. conical screen filter plate, 5. crushing seat, 6. leakage hole, 7. spiral feed rod, 8. rotating shaft, 9. scraper rod, 10. bristles, 11. driving motor, 12. sprocket, 13. chain, 14. feed port, 15. return port, 16. support frame, 17. cam, 18. rotating motor, 19. hammer rod, 20. roller, 21. telescopic spring, 22. crushing hammer, 23. guide plate, 24. discharge chute, 25. feeding barrel 25. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0015] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0016] like Figure 1 , Figure 2 and Figure 3 As shown, the technical scheme adopted by the utility model is as follows: the graphite production crusher proposed in the scheme includes a crushing box 1, a crushing assembly 2, a feeding cylinder 3 and a conical screen filter plate 4, a feeding cylinder 25 is provided at the upper end of one side of the crushing box 1, a protective door is provided at the front end of the crushing box 1, the crushing assembly 2 is arranged in the upper middle part of the crushing box 1, the lower end of the crushing assembly 2 extends into the crushing box 1, a crushing seat 5 is provided in the middle part of the crushing box 1, the crushing assembly 2 is arranged opposite to the crushing seat 5, the crushing seat 5 is an arc-shaped crushing seat 5, and a plurality of groups of leakage holes 6 are evenly spaced on the crushing seat 5, the feeding cylinder 3 is arranged on one side of the crushing box 1, and the crushing assembly 2 includes a support frame 16 , cam 17, rotating motor 18 and hammer rod 19, the support frame 16 is arranged at the middle part of the upper top wall of the crushing box 1, the cam 17 is rotatably arranged on the support frame 16, the rotating motor 18 is arranged on the support frame 16, the output shaft of the rotating motor 18 is connected with the middle part of the cam 17, the rotating motor 18 drives the cam 17, the hammer rod 19 is slidably arranged in the crushing box 1, the upper end of the hammer rod 19 is provided with a roller 20, the roller 20 is in contact with the cam 17, the hammer rod 19 is provided with a telescopic spring 21, the upper and lower ends of the telescopic spring 21 are respectively connected with the roller 20 and the upper top wall of the crushing box 1, and the lower end of the hammer rod 19 is provided with a crushing hammer 22.

[0017] like Figure 2 and Figure 3As shown, the conical screen filter plate 4 is arranged in the crushing box 1 and is located below the crushing seat 5. A rotating shaft 8 is rotatably provided on the lower bottom wall of the crushing box 1. The upper end of the rotating shaft 8 penetrates the crushing box 1 and extends to the top of the conical screen filter plate 4. Scraping rods 9 adapted to the conical screen filter plate 4 are arranged on both sides of the upper end of the rotating shaft 8. Brushes 10 are arranged on the scraping rods 9, and the brushes 10 are in contact with the conical screen filter plate 4. A spiral feed rod 7 is arranged in the feed barrel 3. A driving motor 11 is arranged at the upper end of the feed barrel 3. The driving motor 11 drives the spiral feed rod 7. The lower end of the spiral feed rod 7 extends to the bottom of the feed barrel 3. A sprocket 12 is arranged at the lower end of the rotating shaft 8 and the spiral feed rod 7. The sprocket 12 is driven by a chain 13. A feeding port 14 is arranged at the lower end of the connection between the feed barrel 3 and the crushing box 1. The feeding port 14 is located on one side of the conical screen filter plate 4. A return port 15 is arranged at the upper end of the connection between the feed barrel 3 and the crushing box 1.

[0018] like Figure 2 As shown, a material guide plate 23 is obliquely provided at the bottom of the crushing box 1 , and a material discharge chute 24 is provided at the oblique portion where the material guide plate 23 is connected to the crushing box 1 .

[0019] When in use, the graphite raw material to be crushed is introduced into the crushing box 1 through the feeding cylinder 25, and the rotating motor 18 is started to drive the cam 17 to rotate, so that the cam 17 reciprocates and presses the roller 20, so that the roller 20 drives the crushing hammer 22 to reciprocate up and down through the hammer rod 19 under the support of the telescopic spring 21 to hammer and crush the graphite raw material. The crushed graphite falls onto the conical screen filter plate 4 through the leakage hole 6. Under the filtration of the conical screen filter plate 4, the small-sized graphite is discharged from the discharge trough 24 through the guide plate 23, while the large-sized graphite particles are discharged through the discharge trough 24. The graphite material is introduced into the feed barrel 3 from the feed port 14 under the guidance of the conical screen filter plate 4, and the drive motor 11 is turned on. The drive motor 11 drives the spiral feed rod 7 to rotate to transport the large-size graphite particles and make them fall back into the crushing box 1 through the return port 15 for crushing. At the same time, the rotating shaft 8 drives the scraper rod 9 to rotate under the transmission of the sprocket 12 and the chain 13, and then the graphite material is scraped to the feed port 14 to prevent the graphite material from clogging the conical screen filter plate 4 and affecting the screening, and the graphite that has not been completely crushed can be transported again through the feed barrel 3 for further crushing.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphite production crusher, comprising a crushing box and a crushing assembly, characterized in that: It also includes a feeding cylinder and a conical screen filter plate, the crushing component is arranged in the upper middle part of the crushing box, the feeding cylinder is arranged on one side of the crushing box, the lower end of the crushing component extends into the crushing box, a crushing seat is arranged in the middle part of the crushing box, the crushing component and the crushing seat are arranged opposite to each other, the crushing seat is an arc-shaped crushing seat, a plurality of groups of leakage holes are evenly distributed on the crushing seat, a guide plate is obliquely arranged at the bottom of the crushing box, a discharge trough is arranged at the oblique place where the guide plate is connected to the crushing box, the conical screen filter plate is arranged in the crushing box and is located below the crushing seat, and the crushing A rotating shaft is rotatably provided on the lower bottom wall of the box, and the upper end of the rotating shaft penetrates the crushing box and extends to above the conical screen filter plate. Scraper rods compatible with the conical screen filter plate are provided on both sides of the upper end of the rotating shaft, and bristles are provided on the scraper rods, and the bristles are in contact with the conical screen filter plate. A spiral feed rod is provided in the feed barrel, and a driving motor is provided at the upper end of the feed barrel, and the driving motor drives the spiral feed rod. The lower end of the spiral feed rod extends to the bottom of the feed barrel, and sprockets are provided at the lower ends of the rotating shaft and the spiral feed rod, and the sprockets are driven by chains.

2. A graphite production crusher according to claim 1, characterized in that: A feeding port is provided at the lower end of the connection between the feeding cylinder and the crushing box, and the feeding port is located on one side of the conical screen filter plate. A return port is provided at the upper end of the connection between the feeding cylinder and the crushing box.

3. A graphite production crusher according to claim 2, characterized in that: The crushing assembly includes a support frame, a cam, a rotating motor and a hammer rod, the support frame is arranged at the middle part of the upper top wall of the crushing box, the cam is rotatably arranged on the support frame, the rotating motor is arranged on the support frame, the output shaft of the rotating motor is connected with the middle part of the cam, the rotating motor drives the cam, the hammer rod is slidably arranged in the crushing box, a roller is arranged at the upper end of the hammer rod, the roller is in contact with the cam, a telescopic spring is sleeved on the hammer rod, the upper and lower ends of the telescopic spring are respectively connected with the roller and the upper top wall of the crushing box, and a crushing hammer is arranged at the lower end of the hammer rod.

4. A graphite production crusher according to claim 3, characterized in that: A feeding tube is arranged at the upper end of one side of the crushing box.

5. A graphite production crusher according to claim 4, characterized in that: A protective door is arranged at the front end of the crushing box.

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