Crushing device for graphite

Abstract

The utility model relates to the field of graphite, in particular to a crushing device for graphite. The graphite smashing device comprises a box body and a discharging channel communicated with the bottom of the box body. Wherein a smashing assembly and an extrusion assembly which can rotate are arranged in the box body, the smashing assembly is located at the top of the extrusion assembly, and graphite can be smashed through the smashing assembly; a material screening assembly capable of vibrating is arranged in the discharging channel, and the crushed graphite can be screened through the material screening assembly. According to the graphite smashing device, graphite can be smashed and extruded through the smashing assembly and the extruding assembly, the graphite can be fully smashed, the smashing effect on the graphite can be improved, the vibrating assembly is arranged, a sieve plate is made to generate high-frequency vibration through a second driving piece in the vibrating assembly, and the smashing effect on the graphite is improved. Graphite particles can be effectively screened in the screen holes, the graphite particles with different particle sizes can be rapidly separated out, and the screening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of graphite, in particular to a graphite crushing device. Background Art

[0002] Graphite is a common non-metallic mineral, widely used in batteries, lubricants, refractory materials and other fields. In order to meet market demand, graphite processing usually requires crushing, and a graphite crushing device is a device specifically used for graphite crushing. Existing graphite crushing devices do not have a good graphite crushing effect when in use, resulting in some graphite not being completely crushed, and the crushing effect is poor. In addition, most existing graphite crushing devices are difficult to screen the crushed graphite, resulting in graphites of different sizes mixed together. Graphite particles of different sizes may cause unstable product performance and affect product quality.

[0003] Therefore, it is necessary to provide a new graphite pulverizing device to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to overcome the defects of the prior art, a graphite crushing device is now provided to solve the above-mentioned problems.

[0005] The graphite crushing device provided by the utility model comprises: a box body, and a feeding channel connected to the bottom of the box body; wherein a rotatable crushing assembly and an extrusion assembly are arranged in the box body, and the crushing assembly is located on the top of the extrusion assembly, and graphite can be crushed by the crushing assembly; a vibrating screening assembly is arranged inside the feeding channel, and the crushed graphite can be screened by the screening assembly.

[0006] Preferably, the crushing assembly includes two rotating rods rotatably connected to the inner wall of the box body, and the two rotating rods are horizontally arranged, the outer sides of the two rotating rods are connected with crushing teeth, the two crushing teeth are meshed and connected, one side of the box body is rotatably connected to two gears, the two gears are meshed and connected, and one side of the two gears is fixedly connected to the rotating rod through the inner wall of the box body through a connecting rod.

[0007] Preferably, the extrusion assembly includes two extrusion rollers rotatably connected to the inner wall of the box body, the two extrusion rollers are horizontally arranged and located below the two crushing teeth, two driven shafts are horizontally arranged on one side of the box body, one side of the two driven shafts passes through the inner wall of the box body through a connecting shaft and is fixedly connected to the extrusion rollers, the two gears are fixedly connected to the driving shaft on the side away from the box body, the two driving shafts are respectively connected to the driven shaft through belts, and a first driving member for driving one of the driving shafts to rotate is installed on one side of the box body.

[0008] Preferably, the screening assembly includes two screening plates, and the two screening plates are both located in the feeding channel, and the two screening plates are provided with screening holes, the screening holes on the upper screening plate have a larger inner diameter than the screening holes on the lower screening plate, and the two sides of the two screening plates are connected by two fixing rods, and the inner side wall of the feeding channel is provided with a sliding groove for the fixing rod to slide, wherein a second driving member is installed at the bottom of the lower screening plate.

[0009] Preferably, the top of the box body is connected to a feed port, the bottom of the feed channel is connected to a discharge port, one side of the feed channel is connected to a first discharge port and a second discharge port, the first discharge port is located on one side of the upper screen plate, and the second discharge port is located on one side of the lower screen plate.

[0010] Compared with the related art, the graphite crushing device provided by the utility model has the following beneficial effects:

[0011] The utility model provides a crushing component and an extrusion component, and the crushing component and the extrusion component can be used to crush and extrude graphite, so that the graphite can be fully crushed and the crushing effect of the graphite can be improved.

[0012] The utility model provides a vibration component, and the second driving member in the vibration component causes the screen plate to generate high-frequency vibration, so that the graphite particles are effectively screened in the screen holes, and graphite particles of different particle sizes can be quickly separated, thereby improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of a graphite crushing device provided by the utility model;

[0014] Figure 2 for Figure 1 The structural schematic diagram of the box shown;

[0015] Figure 3 for Figure 1 A schematic diagram of the structure of the crushing assembly shown;

[0016] Figure 4 for Figure 1 The structural schematic diagram of the vibration component is shown.

[0017] Numbers in the figure: 1, box body; 11, unloading channel; 2, rotating rod; 21, crushing teeth; 22, gear; 3, extrusion roller; 31, driven shaft; 32, driving shaft; 4, screen plate; 41, screen hole; 5, feed port; 51, discharge port; 52, first discharge port; 53, second discharge port. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0020] See also Figures 1 to 4 The utility model provides a graphite crushing device in an embodiment, which comprises: a box body 1, and a feeding channel 11 connected to the bottom of the box body 1; wherein, a rotatable crushing component and an extrusion component are arranged in the box body 1, and the crushing component is located on the top of the extrusion component, and the graphite can be crushed by the crushing component; a vibrating screening component is arranged inside the feeding channel 2, and the crushed graphite can be screened by the screening component.

[0021] It should be noted that: the box 1 is the external structure of the entire device, which is used to accommodate other components. The feed channel 11 is connected to the bottom of the box 1 and is used to discharge the crushed graphite. The crushing component is located inside the box 1 and can rotate. It is located on the top of the extrusion component. The graphite can be crushed by the crushing component. The extrusion component is located inside the box and is used to extrude the crushed graphite into powder to improve the crushing effect of the graphite. The screening component is located inside the feed channel 11 and can vibrate. The crushed graphite can be screened by the screening component. First, put the graphite into the device. Then, the crushing component and the extrusion component work together to crush and extrude the graphite. The crushed graphite passes through the feed channel 11 and enters the screening component. The vibration of the screening component can further screen the crushed graphite, making the particle size of the graphite more uniform.

[0022] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3The crushing assembly includes two rotating rods 2 that are rotatably connected to the inner side wall of the box body 1, and the two rotating rods 2 are horizontally arranged. The outer sides of the two rotating rods 2 are connected with crushing teeth 21, and the two crushing teeth 21 are meshed with each other. One side of the box body 1 is rotatably connected with two gears 22, and the two gears 22 are meshed with each other. One side of the two gears 22 is fixedly connected to the rotating rod 2 through a connecting rod that penetrates the inner wall of the box body 1. The extrusion assembly includes two extrusion rollers 3 that are rotatably connected to the inner side wall of the box body 1. The two extrusion rollers 3 are horizontally arranged and located below the two crushing teeth 21. Two driven shafts 31 are horizontally arranged on one side of the box body 1. One side of the two driven shafts 31 penetrates the inner wall of the box body 1 through a connecting shaft and is fixedly connected to the extrusion roller 3. The two gears 22 are fixedly connected with a driving shaft 32 on the side away from the box body 1. The two driving shafts 32 are respectively connected to the driven shaft 31 through belts. A first driving member for driving one of the driving shafts 32 to rotate is installed on one side of the box body 1.

[0023] It should be noted that the crushing assembly includes two rotating rods 2 and crushing teeth 21, wherein the rotating rods 2 are rotatably connected to the inner wall of the box body 1 and are arranged horizontally, and the crushing teeth 21 are meshed with each other. In addition, two gears 22 are rotatably connected to one side of the box body 1, and the two gears 22 are meshed with each other, and the gears 22 are fixedly connected to the rotating rod 2 through a connecting rod. The extrusion assembly consists of two extrusion rollers 3, which are rotatably connected to the inner wall of the box body 1 and are arranged horizontally, and are located below the two crushing teeth 21. Two driven shafts 31 are horizontally arranged on one side of the box body 1, and the two driven shafts 31 pass through the inner wall of the box body 1 through a connecting shaft and are fixedly connected to the extrusion rollers 3. The two gears 22 are fixedly connected to a driving shaft 32 away from the side of the box body 1, and each driving shaft 32 is respectively connected to the driven shaft 31 through a belt. A first driving member for driving one of the driving shafts 31 to rotate is also installed on one side of the box body 1, and the first driving member is a motor. By driving the first driving member, one of the driving shafts 31 is rotated, and then the corresponding gear 22 is rotated through the belt transmission. The rotation of the gear 22 drives the connecting rod, thereby causing the rotating rod 2 and the crushing teeth 21 to start rotating. At the same time, the rotation of the rotating rod 2 and the crushing teeth 21 causes the rotation of the squeezing roller 3, thereby crushing and squeezing the graphite.

[0024] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 4The screening assembly includes two screening plates 4, and the two screening plates 4 are both located in the feeding channel 11. Screen holes 41 are provided on the two screening plates 4. The inner diameter of the screen holes 41 on the upper screening plate 4 is larger than that of the lower screening plate 4. Both sides of the two screening plates 4 are connected by two fixing rods. The inner wall of the feeding channel 11 is provided with a sliding groove for the fixing rods to slide, and a second driving member is installed at the bottom of the lower screening plate 4; a feeding port 5 is connected to the top of the box body 1, a discharging port 51 is connected to the bottom of the feeding channel 11, and a first discharge port 52 and a second discharge port 53 are connected to one side of the feeding channel 11, and the first discharge port 52 is located on one side of the upper screening plate 4, and the second discharge port 53 is located on one side of the lower screening plate 4.

[0025] It should be noted that the screening material assembly includes two screening material plates 4, which are located in the feeding channel 11. Screen holes 41 are provided on the two screening material plates 4, and the inner diameter of the screen holes 41 of the upper screening material plate 4 is larger. The two sides of the two screening material plates 4 are connected by two fixed rods. A slide groove for sliding the fixed rod is provided on the inner side wall of the feeding channel 11. At the same time, a second driving member is installed at the bottom of the lower screening material plate, and the second driving member is a vibration motor. The lower screening material plate 4 starts to vibrate through the driving of the second driving member. Through the sliding slide groove of the fixed rod, the upper screening material plate 4 will move accordingly with the movement of the lower screening material plate 4. The different inner diameter designs of the screen holes 41 can realize the screening and classification of graphite particle size. Graphite can pass through or filter out of the screen holes 41 to achieve separation and processing. After screening and grading by the screening material assembly, according to the requirements of the graphite and the difference of the screen holes 41, it is discharged through the discharge port 51, the first discharge port 52 or the second discharge port 53.

[0026] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A graphite pulverizing device, characterized in that: include: A box body (1), and a material discharge channel (11) connected to the bottom of the box body (1); Wherein, a rotatable crushing assembly and an extrusion assembly are arranged in the box body (1), and the crushing assembly is located on the top of the extrusion assembly, and graphite can be crushed by the crushing assembly; A vibrating screening component is disposed inside the feeding channel (11), and the crushed graphite can be screened by the screening component; The crushing assembly comprises two rotating rods (2) rotatably connected to the inner wall of the box body (1), and the two rotating rods (2) are arranged horizontally, the outer sides of the two rotating rods (2) are connected to crushing teeth (21), and the two crushing teeth (21) are meshed with each other, one side of the box body (1) is rotatably connected to two gears (22), and the two gears (22) are meshed with each other, and one side of the two gears (22) is fixedly connected to the rotating rod (2) through a connecting rod that penetrates the inner wall of the box body (1); The squeezing assembly comprises two squeezing rollers (3) rotatably connected to the inner wall of the box body (1); the two squeezing rollers (3) are arranged horizontally and are located below the two crushing teeth (21); two driven shafts (31) are arranged horizontally on one side of the box body (1); one side of the two driven shafts (31) penetrates the inner wall of the box body (1) through a connecting shaft and is fixedly connected to the squeezing rollers (3); the two sides of the two gears (22) away from the box body (1) are fixedly connected to a driving shaft (32); the two driving shafts (32) are respectively connected to the driven shaft (31) through a belt; and a first driving member for driving one of the driving shafts (32) to rotate is installed on one side of the box body (1).

2. The graphite pulverizing device according to claim 1, characterized in that: The screening assembly comprises two screening plates (4), and the two screening plates (4) are both located in a material discharge channel (11), and screening holes (41) are provided on the two screening plates (4), and the inner diameter of the screening holes (41) on the upper screening plate (4) is larger than that of the screening holes (41) on the lower screening plate (4), and the two sides of the two screening plates (4) are connected by two fixing rods, and the inner side wall of the material discharge channel (11) is provided with a sliding groove for the fixing rod to slide, wherein a second driving member is installed at the bottom of the lower screening plate (4).

3. The graphite pulverizing device according to claim 2, characterized in that: The top of the box body (1) is connected to a feed port (5), the bottom of the feed channel (11) is connected to a discharge port (51), one side of the feed channel (11) is connected to a first discharge port (52) and a second discharge port (53), the first discharge port (52) is located on one side of the upper screen plate (4), and the second discharge port (53) is located on one side of the lower screen plate (4).

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