Graphite grinding device

Abstract

The utility model discloses a graphite grinding device, relates to the technical field of graphite grinding, and solves the problems that a large-particle graphite material cannot enter a blanking barrel, meanwhile, the top surface of a grinding roller is horizontal, and the graphite material lifted by a screw rod can easily enter the top surface of the grinding roller, so that the grinding roller cannot be damaged. The utility model discloses a graphite grinding device which solves the problems that graphite for secondary grinding operation cannot enter a discharging barrel due to the fact that a discharging pipe is installed in a standing mode, and when graphite materials fall down, graphite accumulation is prone to occurring, and a pipeline is blocked due to the fact that a discharging pipe is installed in a standing mode. A mounting frame is fixedly mounted at the top of the workbench, the mounting frame is in a U shape, electric telescopic rods are symmetrically and fixedly mounted at the top of the mounting frame, and through cooperation of a vibration motor and a discharging frame, the situation that the device is blocked by falling graphite materials can be avoided.

Description

Technical Field

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

[0002] Before using graphite, it needs to be ground by a grinding device to facilitate subsequent use. After searching, the Chinese patent authorization number CN215783599U discloses a grinding device for graphite processing, which relates to the field of graphite technology and includes a box body, a feeding port is arranged at the top of the box body, a first motor is arranged at the feeding port, the output end of the first motor is connected to a grinding roller, the grinding roller is located in a blanking barrel, the bottom of the blanking barrel is connected to a blanking pipe, a first filter screen, a roller group and a second filter screen are arranged in sequence in the blanking pipe, a first discharge pipe is arranged on the right side of the first filter screen, the first discharge pipe is connected to a first feeding pipe and a first return pipe, a second discharge pipe is arranged on the left side of the second filter screen, the second discharge pipe is connected to a second feeding pipe and a second return pipe, and the right end of the second return pipe is located above the roller group. The utility model fully grinds, facilitates the screening and secondary grinding of graphite, improves work efficiency, and ensures the processing quality of subsequent products. However, when the device is in use, the grinding roller is arranged in the blanking barrel and cannot move up and down. Due to the small gap between the grinding roller and the side wall of the blanking barrel, larger particles of graphite material cannot enter the interior of the blanking barrel. At the same time, the top surface of the grinding roller is horizontal, and the graphite material lifted by the screw can easily enter the top surface of the grinding roller, resulting in that the graphite of the secondary grinding operation cannot enter the interior of the blanking barrel. In addition, since the discharge pipe is installed statically, when the graphite material falls, graphite accumulation is likely to occur, causing pipe blockage. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a graphite grinding device, which solves the problem that large-particle graphite materials cannot enter the interior of the blanking barrel. At the same time, the top surface of the grinding roller is horizontal, and the graphite material lifted by the screw can easily enter the top surface of the grinding roller, resulting in the graphite of the secondary grinding operation being unable to enter the interior of the blanking barrel. Moreover, since the discharge pipe is installed statically, when the graphite material falls, graphite accumulation is likely to occur, causing the pipeline to be blocked.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a graphite grinding device, comprising a workbench, a lifting plate and a grinding roller, a hopper is fixedly installed inside the workbench, a mounting frame is fixedly installed on the top of the workbench, the mounting frame is U-shaped, electric telescopic rods are symmetrically fixedly installed on the top of the mounting frame, the output shafts of the electric telescopic rods all pass through the top surface of the mounting frame, the lifting plate is arranged inside the mounting frame, and the top surface of the lifting plate is fixedly connected to the output shaft of the electric telescopic rod, a rotating motor is fixedly installed on the top surface of the lifting plate, a grinding roller is arranged below the lifting plate, and the output end of the rotating motor passes through the interior of the lifting plate and is fixedly connected to the top surface of the grinding roller.

[0005] Preferably, support columns are symmetrically fixedly installed at the lower end of the workbench, a base is arranged below the workbench, and the base is arranged between the support columns, a discharge frame is arranged on the top surface of the base, and the discharge frame is fixedly connected to the top surface of the base through support rods, a screen is arranged inside the discharge frame, and the screen is arranged below the hopper, and a vibration motor is fixedly installed on the left side wall of the discharge frame, so as to prevent material from entering the discharge frame and causing blockage in the discharge frame.

[0006] Preferably, a first storage frame and a second storage frame are placed on the top surface of the base, the first storage frame is arranged below the screen, and the second storage frame is arranged on the right side of the discharge frame, so that the discharged graphite material can enter the first storage frame and the second storage frame respectively.

[0007] Preferably, a limit rod is symmetrically fixedly installed on the top surface of the workbench, the top end of the limit rod is fixedly connected to the inner top surface of the mounting frame, and both ends of the lifting plate are slidably sleeved on the rod wall of the limit rod, so that the lifting plate can be limited.

[0008] Preferably, the interior of the hopper is interconnected, and the bottom opening of the hopper is larger than the size of the graphite material after grinding, thereby preventing the ground graphite from blocking the lower discharge port of the material building.

[0009] Preferably, the grinding roller and the hopper are both conical, so as to reduce the distance between the grinding roller and the inner wall of the hopper.

[0010] The utility model provides a graphite grinding device, which has the following beneficial effects:

[0011] 1. This graphite grinding device, when using the graphite grinding device, through the cooperation between the lifting plate and the grinding roller, can be placed in the graphite material, the lifting plate is moved upward by the electric telescopic rod, so that the bottom of the barrel can be fully opened, and then the lifting plate drives the grinding roller to move downward, the graphite in the hopper is ground, and large particles of graphite can be prevented from being placed inside the hopper;

[0012] 2. When the graphite grinding device is used, the graphite that does not meet the grinding standards can be completely poured into the hopper through the cooperation between the hopper and the second storage frame;

[0013] 3. When the graphite grinding device is in use, the cooperation between the vibration motor and the discharge frame can prevent the falling graphite material from clogging the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a side view of the utility model.

[0016] In the figure, 1-workbench, 2-mounting frame, 3-rotating motor, 4-electric extension rod, 5-limit rod, 6-hopper, 7-grinding roller, 8-support column, 9-discharge frame, 10-base, 11-vibration motor, 12-first storage frame, 13-second storage frame, 14-screen, 15-lifting plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] Example 1

[0019] See also Figure 1-2The utility model provides a graphite grinding device, including a workbench 1, a lifting plate 15 and a grinding roller 7. A hopper 6 is fixedly installed inside the workbench 1. A mounting frame 2 is fixedly installed on the top of the workbench 1. The mounting frame 2 is U-shaped. An electric telescopic rod 4 is symmetrically fixedly installed on the top of the mounting frame 2. The output shafts of the electric telescopic rod 4 all pass through the top surface of the mounting frame 2. The lifting plate 15 is arranged inside the mounting frame 2, and the top surface of the lifting plate 15 is fixedly connected to the output shaft of the electric telescopic rod 4. A rotating motor 3 is fixedly installed on the top surface of the lifting plate 15. A grinding roller 7 is arranged below the lifting plate 15. The output end of the rotating motor 3 passes through the top surface of the mounting frame 2. It passes through the inside of the lifting plate 15 and is fixedly connected to the top surface of the grinding roller 7. When the graphite material needs to be ground, the lifting plate 15 is moved upward by the electric telescopic rod 4, so that the space between the outer side wall of the grinding roller 7 and the inner side wall of the barrel 6 is larger than the size of the graphite material, which is convenient for placing the graphite inside the hopper 6. After the graphite material is placed, the lifting plate 15 is moved downward by the electric telescopic rod 4, and the rotating motor 3 is turned on at the same time, so that the grinding roller 7 grinds the graphite material, and during the grinding process, the lifting plate 15 can continue to move downward by the electric telescopic rod 4, so that the ground graphite material can be more delicate.

[0020] Example 2

[0021] In this embodiment, Figure 1-2 As shown, support columns 8 are symmetrically fixedly installed at the lower end of the workbench 1, a base 10 is arranged below the workbench 1, and the base 10 is arranged between the support columns 8, a discharge frame 9 is arranged on the top surface of the base 10, and the discharge frame 9 is fixedly connected to the top surface of the base 10 through a support rod, a screen 14 is arranged inside the discharge frame 9, and the screen 14 is arranged below the hopper 6, and a vibration motor 11 is fixedly installed on the left side wall of the discharge frame 9. When the ground graphite material falls through the bottom of the hopper 6, the graphite material enters the discharge frame 9, and the vibration motor 11 is turned on at the same time, so that the graphite material entering the discharge frame 9 is screened downward through the screen 14, and the graphite that is not screened out slides out through the right side of the discharge frame 9.

[0022] Example 3

[0023] In this embodiment, Figure 1-2 As shown, a first storage frame 12 and a second storage frame 13 are placed on the top surface of the base 10. The first storage frame 12 is arranged below the screen 14, and the second storage frame 13 is arranged on the right side of the discharge frame 9. The graphite material screened by the screen 14 enters the first storage frame 12, and the graphite material not screened enters the second storage frame 13. Then, the graphite material in the second storage frame 13 is replaced in the hopper 6 for secondary grinding.

[0024] Example 4

[0025] In this embodiment, Figure 1-2 As shown, a limit rod 5 is symmetrically fixedly installed on the top surface of the workbench 1, and the top end of the limit rod 5 is fixedly connected to the inner top surface of the mounting frame 2. Both ends of the lifting plate 15 are slidably sleeved on the rod wall of the limit rod 5. The interior of the hopper 6 is connected, and the bottom opening size of the hopper 6 is larger than the size of the graphite material after grinding. The grinding roller 7 and the hopper 6 are both conical.

[0026] It should be noted that, in this embodiment, Figure 1-2 As shown, the lifting plate 15 is moved upward by the electric telescopic rod 4, so that the space between the outer side wall of the grinding roller 7 and the inner side wall of the barrel 6 is larger than the size of the graphite material, which is convenient for placing the graphite in the hopper 6. After the graphite material is placed, the lifting plate 15 is moved downward by the electric telescopic rod 4, and the rotating motor 3 is turned on at the same time, so that the grinding roller 7 grinds the graphite material, and in the grinding process, the lifting plate 15 can continue to move downward by the electric telescopic rod 4, so that the ground graphite material can be more delicate. When the ground graphite material falls through the bottom of the hopper 6, the graphite material enters the discharge frame 9, and the vibration motor 11 is turned on at the same time, so that the graphite material entering the discharge frame 9 is screened downward through the screen 14 and enters the first storage frame 12. The graphite that is not screened out slides out through the right side of the discharge frame 9 and enters the second storage frame 13. Then the graphite material in the second storage frame 13 is placed back in the hopper 6 for secondary grinding.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A graphite grinding device, characterized in that: The invention comprises a workbench (1), a lifting plate (15) and a grinding roller (7); a hopper (6) is fixedly installed inside the workbench (1); a mounting frame (2) is fixedly installed on the top of the workbench (1); the mounting frame (2) is U-shaped; an electric telescopic rod (4) is symmetrically fixedly installed on the top of the mounting frame (2); the output shafts of the electric telescopic rod (4) all pass through the top surface of the mounting frame (2); the lifting plate (15) is arranged inside the mounting frame (2); the top surface of the lifting plate (15) is fixedly connected to the output shaft of the electric telescopic rod (4); a rotating motor (3) is fixedly installed on the top surface of the lifting plate (15); a grinding roller (7) is arranged below the lifting plate (15); the output end of the rotating motor (3) passes through the inside of the lifting plate (15) and is fixedly connected to the top surface of the grinding roller (7).

2. A graphite grinding device according to claim 1, characterized in that: A support column (8) is symmetrically fixedly installed at the lower end of the workbench (1), a base (10) is arranged below the workbench (1), and the base (10) is arranged between the support columns (8), a discharge frame (9) is arranged on the top surface of the base (10), and the discharge frame (9) is fixedly connected to the top surface of the base (10) through a support rod, a screen (14) is arranged inside the discharge frame (9), and the screen (14) is arranged below the hopper (6), and a vibration motor (11) is fixedly installed on the left side wall of the discharge frame (9).

3. A graphite grinding device according to claim 2, characterized in that: A first material storage frame (12) and a second material storage frame (13) are placed on the top surface of the base (10); the first material storage frame (12) is arranged below the screen (14), and the second material storage frame (13) is arranged on the right side of the discharge frame (9).

4. A graphite grinding device according to claim 1, characterized in that: A limit rod (5) is symmetrically fixedly mounted on the top surface of the workbench (1), the top end of the limit rod (5) is fixedly connected to the inner top surface of the mounting frame (2), and both ends of the lifting plate (15) are slidably sleeved on the rod wall of the limit rod (5).

5. A graphite grinding device according to claim 1, characterized in that: The interior of the hopper (6) is interconnected, and the size of the bottom opening of the hopper (6) is larger than the size of the graphite material after grinding.

6. A graphite grinding device according to claim 1, characterized in that: The grinding roller (7) and the hopper (6) are both conical.

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