Raw material crusher for fine-structure graphite products

Abstract

The utility model discloses a raw material crusher for fine structure graphite products, which comprises a mounting plate, a crushing device, a filter box, a screening device and a filter plate, the crushing device comprises a driving component, a crushing component and a buffer component, and the driving component is arranged on one side of the mounting plate; the crushing assembly is movably arranged on the other side of the mounting plate, and the crushing assembly is connected with the driving assembly; one end of the buffer component is connected with the mounting plate; the screening device comprises a screening box, two screening assemblies, an outlet and a discharging opening, and the screening box is arranged at the lower end of the mounting plate; the two screening assemblies are arranged on the two side walls in the screening box correspondingly. Therefore, the crushing device is arranged, optimization is carried out according to the characteristics of the fine-structure graphite, rapid crushing treatment on the fine-structure graphite products is achieved, the screening device is further arranged, the crushed graphite products are accurately screened, and it is ensured that each piece of graphite can be properly classified according to the set specification.

Description

Technical Field

[0001] This utility model relates to the technical field of crushers, and in particular to a raw material crusher for fine-structured graphite products. Background Technology

[0002] In the current production process of fine-structured graphite products, the raw material pretreatment stage, especially the crushing stage, faces numerous challenges. Although various crushers are available on the market, while these devices can initially break down raw graphite materials into smaller particles, their operation is often limited to coarse crushing, making it difficult to achieve precise control over details and accuracy. This results in an extremely uneven distribution of raw material particle size after crushing, with small fragments and large lumps coexisting, greatly affecting the uniformity of the raw material.

[0003] This non-uniformity not only exacerbates the complexity of subsequent processing steps, such as grinding, mixing, molding, and sintering, but also poses a potential risk to the overall production line efficiency and the quality of the final product. In subsequent processes, raw material particles of varying sizes may cause uneven mixing, thereby impairing the overall performance and structural stability of the material. Furthermore, the presence of large particles accelerates equipment wear, shortens equipment lifespan, and increases additional maintenance costs.

[0004] To address these challenges, an impact crusher, model PFC-0806, was introduced into the production process and installed on the second floor of the main plant. This crusher is specifically designed for crushing fine coke, and its unique crushing mechanism can effectively process fine coke materials, further refine particle size, and improve the uniformity of raw materials. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, the purpose of this utility model is to propose a raw material crusher for fine-structure graphite products. It is equipped with a crushing device that is significantly different from traditional crushing rollers. Optimized for the characteristics of fine-structure graphite, it enables rapid crushing of fine-structure graphite products, ensuring the uniformity and efficiency of the crushing process. It also includes a screening device that seamlessly connects to the crushing stage, precisely screening the crushed graphite products to ensure that each graphite particle is properly classified according to predetermined specifications. This eliminates the problem of inconsistent raw material sizes and provides an ideal base material for subsequent processing steps.

[0007] To achieve the above objectives, this utility model proposes a raw material crusher for fine-structure graphite products, comprising a mounting plate, a crushing device, a filter box, a screening device, and a filter plate. The crushing device includes a drive assembly, a crushing component, and a buffer assembly. The drive assembly is disposed on one side of the mounting plate; the crushing component is movably disposed on the other side of the mounting plate and connected to the drive assembly; one end of the buffer assembly is connected to the mounting plate, and the other end is connected to the crushing component. The screening device includes a screening box, two screening components, an outlet, and a discharge port. The screening box is disposed at the lower end of the mounting plate; the two screening components are respectively disposed on the two side walls inside the screening box; the outlet is disposed at one end of the screening box; the discharge port is disposed at the bottom of the screening box; the filter plate is tilted and movably disposed inside the screening box, with its two bottom ends movably connected to the two screening components.

[0008] This utility model discloses a raw material crusher for fine-structured graphite products. It is equipped with a crushing device that is significantly different from traditional crushing rollers. Optimized for the characteristics of fine-structured graphite, it enables rapid crushing of fine-structured graphite products, ensuring the uniformity and efficiency of the crushing process. It also includes a screening device that seamlessly connects to the crushing stage, precisely screening the crushed graphite products to ensure that each graphite particle is properly classified according to predetermined specifications. This eliminates the problem of inconsistent raw material size and provides an ideal base material for subsequent processing steps.

[0009] In addition, the raw material crusher for fine-structured graphite products proposed in the above application may also have the following additional technical features:

[0010] Specifically, the drive assembly includes a drive motor, a rotating wheel, two bearing supports, a rotating shaft, two connecting columns, and two rotating disks. The drive motor is mounted on the mounting plate; the rotating wheel is connected to the output end of the drive motor; the two bearing supports are respectively located on both sides of the upper end of the mounting plate; the rotating shaft is rotatably mounted on the two bearing supports; the two connecting columns are respectively located on both sides of the rotating shaft near one edge; and the two rotating disks are respectively connected to the two connecting columns.

[0011] Specifically, the crushing assembly includes a first crushing plate and a second crushing plate, wherein the first crushing plate is inclined and movably disposed within the mounting plate, and one end of the first crushing plate is connected to the rotating shaft; the second crushing plate is inclinedly disposed on the inner wall of the mounting plate, and the second crushing plate is oriented opposite to the first crushing plate.

[0012] Specifically, the buffer assembly includes four movable blocks, a movable plate, two movable seats, and a buffer spring. The four movable blocks are arranged in pairs on one side of the bottom of the first crushing plate and the bottom of the mounting plate. The movable plates are movably disposed between the four movable blocks. The two movable seats are respectively disposed at the bottom of the first crushing plate and the mounting plate. The buffer springs are movably disposed within the two movable seats.

[0013] Specifically, both screening components include a connecting rod, a turntable, a first connecting rod, a second connecting rod, a top rod, a limiting plate, a second drive motor, and a base. The connecting rod is rotatably mounted on the inner wall of the screening box; the turntable is disposed on one side of the connecting rod; the first connecting rod is movably disposed on one edge of the turntable; the second connecting rod is movably mounted on one side of the first connecting rod; the top rod is disposed on one side of the second connecting rod; the limiting plate is disposed on the inner wall of the screening box, and the top rod passes through the limiting plate; the second drive motor is disposed on the outer wall of the screening box, and the output shaft of the second drive motor passes through the screening box and is connected to the connecting rod; the base is disposed on one side of the second drive motor, and one side of the base is connected to the side wall of the screening box.

[0014] Specifically, two slots are provided on the inner wall of the screening box, with one slot at a higher position than the other, and the two ends of the filter plate are respectively inserted into the two slots.

[0015] Specifically, the outlet is located on the outer wall of the lower of the two slots, and the outlet communicates with the screening box.

[0016] The advantages of this invention compared to existing technologies are as follows:

[0017] (1) It is equipped with a crushing device, which is significantly different from the traditional crushing roller. It is optimized for the characteristics of fine-structured graphite, so as to realize the rapid crushing of fine-structured graphite products and ensure the uniformity and efficiency of the crushing process.

[0018] (2) A screening device is also provided. After the crushing process, it is seamlessly connected to accurately screen the crushed graphite products to ensure that each graphite grain can be properly classified according to the predetermined specifications, thereby eliminating the problem of inconsistent raw material size and providing an ideal base material for subsequent processing steps.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0021] Figure 1 A perspective view of a raw material crusher for a fine-structured graphite product according to an embodiment of the present invention;

[0022] Figure 2 A perspective view of a raw material crusher for a fine-structured graphite product according to another embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of a raw material crusher for a fine-structured graphite product according to an embodiment of the present invention.

[0024] Figure 4 for Figure 3 A magnified structural diagram of part A in the diagram;

[0025] Figure 5 This is a schematic diagram of the structure of a raw material crusher for a fine-structured graphite product according to another embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of a raw material crusher for a fine-structured graphite product according to another embodiment of the present invention.

[0027] As shown in the figure: 1. Mounting plate; 2. Crushing device; 3. Filter box; 4. Screening device; 5. Filter plate; 21. Drive assembly; 22. Crushing assembly; 23. Buffer assembly; 41. Screening box; 42. Screening assembly; 43. Outlet; 44. Discharge port; 211. Drive motor; 212. Rotating wheel; 213. Bearing support; 214. Rotating shaft; 215. Connecting column; 216. Rotating disk; 221. First crushing plate; 222. Second crushing plate; 231. Movable block; 232. Movable plate; 233. Movable seat; 234. Buffer spring; 421. Connecting rod; 422. Turntable; 423. Connecting rod one; 424. Connecting rod two; 425. Top rod; 426. Limiting plate; 427. Second drive motor; 428. Machine base; 411. Slot. Detailed Implementation

[0028] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0029] The following description, in conjunction with the accompanying drawings, describes a raw material crusher for fine-structured graphite products according to an embodiment of the present invention.

[0030] like Figures 1-6 As shown in the figure, a raw material crusher for fine-structure graphite products according to an embodiment of the present invention includes a mounting plate 1, a crushing device 2, a filter box 3, a screening device 4, and a filter plate 5. The crushing device 2 includes a drive assembly 21, a crushing assembly 22, and a buffer assembly 23. The drive assembly 21 is disposed on one side of the mounting plate 1, and the crushing assembly 22 is movably disposed on the other side of the mounting plate 1 and connected to the drive assembly 21. One end of the buffer assembly 23 is connected to the mounting plate 1, and the other end is connected to the crushing assembly 22. The screening device 4 includes a screening box 41, two screening assemblies 42, an outlet 43, and a discharge port 44. The screening box 41 is disposed at the lower end of the mounting plate 1, and the two screening assemblies 42 are respectively disposed on the two side walls inside the screening box 41. The outlet 43 is disposed at one end of the screening box 41, and the discharge port 44 is disposed at the bottom of the screening box 41. The filter plate 5 is disposed in an inclined state and movably disposed inside the screening box 41, and the bottom ends of the filter plate 5 are respectively movably connected to the two screening assemblies 42.

[0031] It can be understood that the drive component 21 rotates to drive the crushing component 22 to crush the raw material. While the crushing component 22 is operating, the buffer component 23 can buffer and protect the crushing component 22. After the raw material is crushed, it enters the screening box 41 in the filter box 3 and falls onto the filter plate 5. The two screening components 42 drive the filter plate 5 to shake. Raw materials that meet the standards are discharged through the discharge port 44, while excessively large raw materials slide off the filter plate 5 to the outlet 43 and are discharged through the outlet 43. The crushed graphite products are precisely screened to ensure that each graphite particle can be properly classified according to the predetermined specifications, thereby eliminating the problem of inconsistent raw material sizes.

[0032] In one embodiment of this utility model, such as Figure 2 As shown, the drive assembly 21 includes a drive motor 211, a rotating wheel 212, two bearing supports 213, a rotating shaft 214, two connecting columns 215, and two rotating disks 216. The drive motor 211 is mounted on the mounting plate 1, the rotating wheel 212 is connected to the output end of the drive motor 211, the two bearing supports 213 are respectively mounted on the upper sides of the mounting plate 1, the rotating shaft 214 is rotatably mounted on the two bearing supports 213, the two connecting columns 215 are respectively mounted on the two sides of the rotating shaft 214 near one edge, and the two rotating disks 216 are respectively connected to the two connecting columns 215.

[0033] It can be understood that the drive motor 211 rotates, causing the rotating wheel 212 to rotate. When the rotating wheel 212 rotates, it drives one of the two rotating disks 216 to rotate synchronously via a belt. When one of the two rotating disks 216 rotates, it can drive the two rotating disks 216 and the rotating shaft 214 to rotate within the two bearing supports 213. Since the two connecting columns 215 are respectively located on both sides of the rotating shaft 214 near the edge, and not at the center of the rotating shaft 214, the rotation of the two rotating disks 216 will cause the rotating shaft 214 to wobble and rotate.

[0034] It should be noted that, in this embodiment, one of the two rotating disks 216 is fitted with a belt between itself and the rotating wheel 212, so that the rotation of the rotating wheel 212 can drive the two rotating disks 216 to rotate via the belt.

[0035] In one embodiment of this utility model, such as Figure 5 As shown, the crushing assembly 22 includes a first crushing plate 221 and a second crushing plate 222. The first crushing plate 221 is inclined and movably disposed in the mounting plate 1, and one end of the first crushing plate 221 is connected to the rotating shaft 214. The second crushing plate 222 is inclinedly disposed on the inner wall of the mounting plate 1, and the second crushing plate 222 is disposed opposite to the first crushing plate 221.

[0036] It can be understood that when the two rotating disks 216 rotate, they will cause the rotating shaft 214 to shake and rotate, thus causing the first crushing plate 221 to shake. At the same time, it cooperates with the second crushing plate 222. The first crushing plate 221 and the second crushing plate 222 are both inclined in opposite directions. Whenever the first crushing plate 221 shakes, it causes the raw material to be squeezed against the second crushing plate 222, thereby crushing the raw material.

[0037] In one embodiment of this utility model, such as Figure 6 As shown, the buffer assembly 23 includes four movable blocks 231, a movable plate 232, two movable seats 233, and a buffer spring 234. The four movable blocks 231 are respectively arranged in pairs on one side of the bottom of the first crushing plate 221 and the bottom of the mounting plate 1. The movable plates 232 are respectively movably arranged between the four movable blocks 231. The two movable seats 233 are respectively arranged at the bottom of the first crushing plate 221 and the mounting plate 1. The buffer spring 234 is respectively movably arranged in the two movable seats 233.

[0038] It can be understood that when the first breaking plate 221 shakes, the movable plate 232 shakes synchronously within the four movable blocks 231, and at the same time, the buffer spring 234 shakes within the two movable seats 233 to buffer the force generated by the shaking.

[0039] In one embodiment of this utility model, such as Figure 4 As shown, both screening components 42 include a connecting rod 421, a turntable 422, a first connecting rod 423, a second connecting rod 424, a top rod 425, a limiting plate 426, a second drive motor 427, and a base 428. The connecting rod 421 is rotatably mounted on the inner wall of the screening box 41. The turntable 422 is located on one side of the connecting rod 421. The first connecting rod 423 is movably mounted on one edge of the turntable 422. The second connecting rod 424 is movably mounted on one side of the first connecting rod 423. The top rod 425 is located on one side of the second connecting rod 424. The limiting plate 426 is located on the inner wall of the screening box 41, and the top rod 425 passes through the limiting plate 426. The second drive motor 427 is located on the outer wall of the screening box 41, and the output shaft of the second drive motor 427 passes through the screening box 41 and is connected to the connecting rod 421. The base 428 is located on one side of the second drive motor 427, and one side of the base 428 is connected to the side wall of the screening box 41.

[0040] It can be understood that the second drive motor 427 rotates to drive the connecting rod 421 to rotate. When the connecting rod 421 rotates, it drives the turntable 422 to rotate, and at the same time drives the first connecting rod 423 and the second connecting rod 424 to rotate. This causes the top rod 425 to slide up and down within the limiting plate 426, thereby causing the filter plate 5 to vibrate back and forth. Through repeated vibration, qualified raw materials fall through the through holes on the filter plate 5 and are discharged through the discharge port 44.

[0041] In one embodiment of this utility model, such as Figure 3 As shown, two slots 411 are respectively provided on the inner wall of the screening box 41. The two slots 411 are set at different heights. The two ends of the filter plate 5 are respectively inserted into the two slots 411. The outlet 43 is set on the outer wall of the lower slot of the two slots 411, and the outlet 43 is connected to the screening box 41.

[0042] It is understandable that when the push rod 425 slides up and down, it causes the filter plate 5 to vibrate in the slot 411. Excessive raw material is vibrated through the filter plate 5 to the outlet 43 and discharged through the outlet 43.

[0043] Specifically, in actual operation, the drive motor 211 rotates to drive the rotating wheel 212 to rotate. When the rotating wheel 212 rotates, it drives one of the two rotating disks 216 to rotate synchronously via a belt. When one of the two rotating disks 216 rotates, it can drive the two rotating disks 216 and the rotating shaft 214 to rotate within the two bearing supports 213. Since the two connecting columns 215 are respectively located on both sides of the rotating shaft 214 near the edge, and not at the center of the rotating shaft 214, the rotating shaft 214 will wobble and rotate when the two rotating disks 216 rotate.

[0044] When the two rotating disks 216 rotate, they will cause the rotating shaft 214 to shake and rotate, thus causing the first crushing plate 221 to shake. At the same time, it cooperates with the second crushing plate 222. The first crushing plate 221 and the second crushing plate 222 are both inclined in opposite directions. Whenever the first crushing plate 221 shakes, it causes the raw material to be squeezed against the second crushing plate 222, thereby crushing the raw material. When the first crushing plate 221 shakes, the movable plate 232 shakes synchronously in the four movable blocks 231. At the same time, the buffer spring 234 shakes in the two movable seats 233 to buffer the force generated by the shaking.

[0045] The second drive motor 427 rotates, driving the connecting rod 421 to rotate. When the connecting rod 421 rotates, it drives the turntable 422 to rotate, and at the same time drives the first connecting rod 423 and the second connecting rod 424 to rotate, so that the top rod 425 slides up and down within the limiting plate 426, thereby shaking the filter plate 5. Through repeated shaking, qualified raw materials fall through the through holes on the filter plate 5 and are discharged through the discharge port 44.

[0046] Therefore, when the push rod 425 slides up and down, it causes the filter plate 5 to shake in the slot 411. Excessive raw material is shaken through the filter plate 5 to the outlet 43 and discharged through the outlet 43.

[0047] In summary, the raw material crusher for fine-structure graphite products according to this utility model embodiment is equipped with a crushing device, which is significantly different from the traditional crushing roller. It is optimized for the characteristics of fine-structure graphite, enabling rapid crushing of fine-structure graphite products and ensuring the uniformity and efficiency of the crushing process. It is also equipped with a screening device, which seamlessly connects after the crushing stage to accurately screen the crushed graphite products, ensuring that each graphite particle can be properly classified according to the predetermined specifications, thereby eliminating the problem of inconsistent raw material size and providing an ideal base material for subsequent processing steps.

[0048] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A raw material crusher for fine-structured graphite products, characterized in that, It includes a mounting plate (1), a crushing device (2), a filter box (3), a screening device (4), and a filter plate (5), wherein, The crushing device (2) includes a drive assembly (21), a crushing assembly (22), and a buffer assembly (23), wherein, The drive assembly (21) is disposed on one side of the mounting plate (1); The crushing component (22) is movably disposed on the other side of the mounting plate (1), and the crushing component (22) is connected to the driving component (21); One end of the buffer assembly (23) is connected to the mounting plate (1), and the other end is connected to the crushing assembly (22); The screening device (4) includes a screening box (41), two screening components (42), an outlet (43), and a discharge port (44), wherein, The screening box (41) is located at the lower end of the mounting plate (1); The two screening components (42) are respectively disposed on the two side walls inside the screening box (41); The outlet (43) is located at one end of the screening box (41); The discharge port (44) is located at the bottom of the screening box (41); The filter plate (5) is tilted and movably disposed inside the screening box (41), and the bottom ends of the filter plate (5) are respectively movably connected to the two screening components (42).

2. The raw material crusher for fine-structured graphite products according to claim 1, characterized in that, The drive assembly (21) includes a drive motor (211), a rotating wheel (212), two bearing supports (213), a rotating shaft (214), two connecting columns (215), and two rotating disks (216), wherein, The drive motor (211) is mounted on the mounting plate (1); The rotating wheel (212) is connected to the output end of the drive motor (211); The two bearing supports (213) are respectively disposed on both sides of the upper end of the mounting plate (1); The rotating shaft (214) is rotatably mounted on the two bearing supports (213); The two connecting posts (215) are respectively disposed on both sides of the rotating shaft (214) near one edge; The two rotating disks (216) are respectively connected to the two connecting posts (215).

3. The raw material crusher for fine-structured graphite products according to claim 2, characterized in that, The crushing assembly (22) includes a first crushing plate (221) and a second crushing plate (222), wherein, The first crushing plate (221) is inclined and movably disposed in the mounting plate (1), and one end of the first crushing plate (221) is connected to the rotating shaft (214); The second crushing plate (222) is inclinedly disposed on the inner wall of the mounting plate (1), and the second crushing plate (222) is disposed opposite to the first crushing plate (221).

4. The raw material crusher for fine-structured graphite products according to claim 3, characterized in that, The buffer assembly (23) includes four movable blocks (231), a movable plate (232), two movable seats (233), and a buffer spring (234), wherein, The four movable blocks (231) are respectively arranged in pairs on one side of the bottom of the first crushing plate (221) and the bottom of the mounting plate (1); The movable plate (232) is movably disposed between the four movable blocks (231); The two movable seats (233) are respectively disposed at the bottom of the first crushing plate (221) and the mounting plate (1); The buffer springs (234) are respectively movably disposed in the two movable seats (233).

5. The raw material crusher for fine-structured graphite products according to claim 1, characterized in that, Both screening components (42) include a connecting rod (421), a turntable (422), a first connecting rod (423), a second connecting rod (424), a top rod (425), a limiting plate (426), a second drive motor (427), and a base (428), wherein, The connecting rod (421) is rotatably mounted on the inner wall of the screening box (41); The turntable (422) is located on one side of the connecting rod (421); The connecting rod (423) is movably disposed on one side edge of the turntable (422); The second connecting rod (424) is movably located on one side of the first connecting rod (423); The top rod (425) is disposed on one side of the connecting rod two (424); The limiting plate (426) is disposed on the inner side wall of the screening box (41), and the top rod (425) passes through the limiting plate (426). The second drive motor (427) is disposed on the outer wall of the screening box (41), and the output shaft of the second drive motor (427) passes through the screening box (41) and is connected to the connecting rod (421); The base (428) is located on one side of the second drive motor (427), and one side of the base (428) is connected to the side wall of the screening box (41).

6. The raw material crusher for fine-structured graphite products according to claim 1, characterized in that, The inner wall of the screening box (41) is provided with two slots (411), which are set at different heights. The two ends of the filter plate (5) are respectively inserted into the two slots (411).

7. The raw material crusher for fine-structured graphite products according to claim 6, characterized in that, The outlet (43) is located on the outer wall of the lower of the two slots (411), and the outlet (43) communicates with the screening box (41).

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