Artificial graphite cathode block crushing device

Abstract

The utility model discloses an artificial graphite cathode lump material crushing device, which relates to the technical field of crushing devices, and comprises a crushing device body, a support frame, a feed inlet and a discharge pipe, the support frame is arranged at the bottom of the crushing device body, the feed inlet is arranged at one side of the top of the crushing device body, and the discharge pipe is arranged at the other side of the top of the crushing device body. The discharging pipe is installed at the bottom of the crushing device body, and a transmission connecting assembly is installed at the top of the crushing device body. According to the crushing device, the transmission connecting assembly is matched with the filtering and crushing assembly, so that materials needing to be crushed are stably crushed and filtered in a grading manner, and the problems that an existing crushing device cannot perform grading crushing in use, so that the crushing device needs to consume long time when crushing the materials, and the crushing efficiency is low are solved. The problems that the crushing degree of the materials cannot be well controlled, the sizes of the crushed materials are different, and the using effect of the crushing device is reduced are solved, and the graded crushing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, in particular to a crushing device for artificial graphite negative electrode blocks. Background Art

[0002] Artificial graphite anode materials are widely used in mobile terminals such as PCs and smart phones, as well as lithium-ion secondary batteries for electric vehicles. Graphite anode materials have occupied a place in the field of lithium battery anode materials because of their high conductivity, low specific surface area and high chemical stability. Graphite anode materials play a key role in electric vehicles and energy storage devices, improving the energy density and cycle life of batteries.

[0003] For example, the artificial graphite negative electrode block crushing structure with the publication number CN219092224U is mainly an artificial graphite negative electrode block crushing structure, including a box body, a crushing main board, a first rotating column, a second bottom plate, a left and right moving mechanism, a driving mechanism, a guide plate, etc. The crushing main board can perform crushing operations, and the baffle moves the crushed material from the artificial graphite negative electrode block discharge port to the collection box for collection through the left and right moving mechanism.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing crushing device cannot perform graded crushing during use, which causes the crushing device to take a long time to crush the material and cannot well control the degree of crushing of the material, resulting in different sizes of crushed materials, reducing the use effect of the crushing device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an artificial graphite negative electrode block crushing device, which has the advantage of graded crushing and solves the problem that the existing crushing device cannot perform graded crushing during use, which causes the crushing device to take a long time to crush the material and cannot control the degree of material crushing well, resulting in the crushed material being of different sizes, thereby reducing the use effect of the crushing device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an artificial graphite negative electrode block crushing device, comprising a crushing device body, a support frame, a feed port and a discharge pipe, the support frame is installed at the bottom of the crushing device body, the feed port is opened on one side of the top of the crushing device body, the discharge pipe is installed at the bottom of the crushing device body, a transmission connection assembly is installed on the top of the crushing device body, and a filtering and crushing assembly is arranged inside the crushing device body.

[0008] As a preferred embodiment of the utility model, the transmission connection assembly includes a motor, the output end of the motor is fixedly connected to a reducer, the bottom of the reducer is fixedly connected to a connecting rod, the top of the surface of the connecting rod is fixedly connected to a breaking rod, and a plurality of breaking rods are provided, and the plurality of breaking rods are arranged at equal distances.

[0009] As a preferred embodiment of the utility model, the filtering and crushing assembly includes a filter plate, the outer side of the filter plate is installed inside the crushing device body, the top of the filter plate is movably connected to the bottom of the connecting rod, the bottom of the connecting rod surface is fixedly connected with a crushing rod, and a plurality of crushing rods are provided, and the plurality of crushing rods are arranged at equal distances, and a scraper is fixedly connected to the outer side of the crushing rod, and the outer side of the scraper is arranged at an incline.

[0010] As a preferred embodiment of the utility model, the bottom of the connecting rod is fixedly connected with a movable ring, the outer side of the movable ring is fixedly connected with a movable rod, and the outer side of the movable rod is fixedly connected with a connecting ring.

[0011] As a preferred embodiment of the present invention, a positioning ring is movably connected to the top of the surface of the connecting ring, and the outer side of the positioning ring is fixedly connected to the inside of the discharge pipe.

[0012] As a preferred embodiment of the utility model, a vibration motor is fixedly connected to the right side of the bottom of the filter plate, a protection box is fixedly connected to the bottom of the vibration motor, and one side of the protection box is fixedly connected to the inside of the crushing device body.

[0013] As a preferred embodiment of the utility model, a connecting groove is provided on the top of the filter plate, a sealing ring is fixedly connected to the surface of the connecting rod, and the surface of the sealing ring is movably connected to the inside of the connecting groove.

[0014] As a preferred embodiment of the present invention, a push rod is fixedly connected to the surface of the connecting rod, the bottom of the push rod is located on the top of the filter plate, and the bottom of the push rod is inclined.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model sets a transmission connection component to cooperate with the filtering and crushing component to stably perform graded crushing and filtering on the materials to be crushed, thereby solving the problem that the existing crushing device cannot perform graded crushing during use, which causes the crushing device to take a long time to crush the materials and cannot well control the degree of crushing of the materials, resulting in the crushed materials being of different sizes and reducing the use effect of the crushing device, and achieves the effect of graded crushing.

[0017] 2. The utility model sets a transmission connection component, and can start the motor during use, so that the output end of the motor drives the reducer to rotate, the rotation of the reducer can drive the connecting rod to rotate, the rotation of the connecting rod can drive the crushing rod to rotate, and the rotation of the crushing rod can stably crush the material on the top of the filter plate in the crushing device body.

[0018] 3. The utility model is provided with a filtering and crushing assembly. The filter plate can filter the material in the crushing device body during use, so that the large material stays on the top of the filter plate and continues to be crushed by the crushing rod, and the small material continues to fall to the bottom of the inner wall of the crushing device body through the filter plate. The connecting rod can drive the crushing rod to rotate when rotating, and the rotation of the crushing rod can crush the small material, thereby achieving the effect of multi-stage crushing of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Crushing device body; 2. Support frame; 3. Feed inlet; 4. Discharge pipe; 5. Transmission connection assembly; 51. Motor; 52. Reducer; 53. Connecting rod; 54. Crushing rod; 6. Filtering and crushing assembly; 61. Filter plate; 62. Crushing rod; 63. Scraper; 7. Movable ring; 8. Movable rod; 9. Connecting ring; 10. Positioning ring; 11. Vibration motor; 12. Protective box; 13. Connecting groove; 14. Sealing ring; 15. Push rod. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 3As shown, the utility model provides an artificial graphite negative electrode block crushing device, comprising a crushing device body 1, a support frame 2, a feed port 3 and a discharge pipe 4, the support frame 2 is installed at the bottom of the crushing device body 1, the feed port 3 is opened on one side of the top of the crushing device body 1, the discharge pipe 4 is installed at the bottom of the crushing device body 1, a transmission connection component 5 is installed on the top of the crushing device body 1, and a filtering and crushing component 6 is arranged inside the crushing device body 1.

[0025] refer to Figure 2 The transmission connection assembly 5 includes a motor 51, the output end of the motor 51 is fixedly connected to a reducer 52, the bottom of the reducer 52 is fixedly connected to a connecting rod 53, the top of the surface of the connecting rod 53 is fixedly connected to a breaking rod 54, and a plurality of breaking rods 54 are provided, and the plurality of breaking rods 54 are arranged at equal distances.

[0026] As a technical optimization scheme of the utility model, by setting up the transmission connection component 5, the motor 51 can be started during use, so that the output end of the motor 51 drives the reducer 52 to rotate, and the rotation of the reducer 52 can drive the connecting rod 53 to rotate, and the rotation of the connecting rod 53 can drive the crushing rod 54 to rotate. The rotation of the crushing rod 54 can stably crush the material on the top of the filter plate 61 in the crushing device body 1.

[0027] refer to Figure 3 The filtering and crushing assembly 6 includes a filter plate 61, the outer side of the filter plate 61 is installed inside the crushing device body 1, the top of the filter plate 61 is movably connected to the bottom of the connecting rod 53, and the bottom of the surface of the connecting rod 53 is fixedly connected with a crushing rod 62. There are several crushing rods 62, and the several crushing rods 62 are arranged at equal distances. The outer side of the crushing rod 62 is fixedly connected with a scraper 63, and the outer side of the scraper 63 is inclined.

[0028] As a technical optimization scheme of the utility model, by setting up the filtering and crushing assembly 6, the filter plate 61 can filter the materials in the crushing device body 1 during use, so that large materials stay on the top of the filter plate 61 and continue to be crushed by the crushing rod 54, and small materials continue to fall to the bottom of the inner wall of the crushing device body 1 through the filter plate 61. The connecting rod 53 can drive the crushing rod 62 to rotate when rotating. The rotation of the crushing rod 62 can crush the small materials, thereby achieving the effect of multi-stage crushing of materials.

[0029] refer to Figure 2 The bottom of the connecting rod 53 is fixedly connected with a movable ring 7, the outer side of the movable ring 7 is fixedly connected with a movable rod 8, and the outer side of the movable rod 8 is fixedly connected with a connecting ring 9.

[0030] As a technical optimization scheme of the utility model, by setting a movable ring 7, a movable rod 8 and a connecting ring 9, the movable ring 7 can rotate along with the connecting rod 53 during use, and the rotation of the connecting rod 53 can drive the movable rod 8 to rotate. The rotation of the movable rod 8 can avoid blockage inside the discharge pipe 4, and at the same time, the material can be crushed to a certain extent. The connecting ring 9 can movably limit the outer side of the connecting rod 53 during use, thereby enhancing the rotation stability of the connecting rod 53. At the same time, the crushing rod 62 can drive the scraper 63 to rotate when rotating, and the rotation of the scraper 63 can stably scrape and clean the inside of the crushing device body 1.

[0031] refer to Figure 2 The top of the surface of the connecting ring 9 is movably connected with a positioning ring 10 , and the outer side of the positioning ring 10 is fixedly connected to the inside of the discharge pipe 4 .

[0032] As a technical optimization solution of the utility model, by setting a positioning ring 10, the positioning ring 10 can movably limit the surface of the connecting ring 9 during use, so that the connecting ring 9 can stably drive the outer side of the movable rod 8 to limit, thereby enhancing the use stability of the connecting rod 53, and at the same time can also avoid the connection ring 9 from being misplaced and tilted.

[0033] refer to Figure 3 A vibration motor 11 is fixedly connected to the right side of the bottom of the filter plate 61 , a protection box 12 is fixedly connected to the bottom of the vibration motor 11 , and one side of the protection box 12 is fixedly connected to the inside of the crushing device body 1 .

[0034] As a technical optimization scheme of the utility model, by setting a vibration motor 11 and a protective box 12, the vibration motor 51 can be started during use, so that the output of the vibration motor 51 drives the bottom of the filter plate 61 to vibrate, so that the filter plate 61 vibrates stably to filter the material. At the same time, the protective box 12 can protect the outside of the vibration motor 11, thereby enhancing the safety of using the vibration motor 51.

[0035] refer to Figure 2 A connecting groove 13 is formed on the top of the filter plate 61 , a sealing ring 14 is fixedly connected to the surface of the connecting rod 53 , and the surface of the sealing ring 14 is movably connected to the inside of the connecting groove 13 .

[0036] As a technical optimization solution of the utility model, by setting the connecting groove 13 and the sealing ring 14, the connecting groove 13 can facilitate the passing of the connecting rod 53 during use, so that the connecting rod 53 can stably drive the crushing rod 62 to rotate and crush. At the same time, the sealing ring 14 can seal the connection gap between the connecting rod 53 and the connecting groove 13 to prevent materials from falling through the connecting groove 13.

[0037] refer to Figure 2The surface of the connecting rod 53 is fixedly connected with a push rod 15 , the bottom of the push rod 15 is located on the top of the filter plate 61 , and the bottom of the push rod 15 is inclined.

[0038] As a technical optimization solution of the utility model, by setting a push rod 15, the push rod 15 can rotate along with the connecting rod 53 during use. The rotation of the connecting rod 53 can push and rotate the top of the filter plate 61, so that the material on the top of the filter plate 61 is pushed for filtration, thereby enhancing the filtering effect of the filter plate 61 and avoiding material blockage.

[0039] The working principle and use process of the utility model are as follows: when in use, the filter plate 61 can filter the materials in the crushing device body 1, so that the large materials stay on the top of the filter plate 61 and continue to be crushed by the crushing rod 54, and the small materials continue to fall to the bottom of the inner wall of the crushing device body 1 through the filter plate 61. When in use, the motor 51 can be started to make the output end of the motor 51 drive the reducer 52 to rotate, and the rotation of the reducer 52 can drive the connecting rod 53 to rotate, and the rotation of the connecting rod 53 can drive the crushing rod 54 to rotate. The rotation of the crushing rod 54 can stably crush the materials on the top of the filter plate 61 in the crushing device body 1. When the connecting rod 53 rotates, it can drive the crushing rod 62 to rotate. The rotation of the crushing rod 62 can crush the small materials, so as to achieve the effect of multi-stage crushing of materials. The ring 7 can rotate along with the connecting rod 53 during use. The rotation of the connecting rod 53 can drive the movable rod 8 to rotate. The rotation of the movable rod 8 can avoid the blockage of the inside of the discharge pipe 4 and can also crush the material to a certain extent. The connecting ring 9 can movably limit the outer side of the connecting rod 53 during use, thereby enhancing the rotation stability of the connecting rod 53. At the same time, the crushing rod 62 can drive the scraper 63 to rotate during rotation. The rotation of the scraper 63 can stably scrape and clean the inside of the crushing device body 1. Then, by starting the vibration motor 51, the output of the vibration motor 51 drives the bottom of the filter plate 61 to vibrate, so that the filter plate 61 vibrates stably to filter the material, thereby reducing the blockage of the filter plate 61, achieving the effect of graded crushing, and enhancing the use effect of the crushing device.

[0040] To sum up: this artificial graphite negative electrode block crushing device, by setting a transmission connection component 5 and a filtering and crushing component 6, can stably perform graded crushing and filtering on the materials to be crushed, thereby solving the problem that the existing crushing device cannot perform graded crushing during use, which causes the crushing device to take a long time to crush the materials and cannot control the degree of crushing of the materials well, resulting in the crushed materials being of different sizes, thereby reducing the use effect of the crushing device.

[0041] 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 crushing device for artificial graphite negative electrode blocks, comprising a crushing device body (1), a support frame (2), a feed port (3) and a discharge pipe (4), characterized in that: The support frame (2) is installed at the bottom of the crushing device body (1), the feed port (3) is opened on one side of the top of the crushing device body (1), the discharge pipe (4) is installed at the bottom of the crushing device body (1), the top of the crushing device body (1) is installed with a transmission connection component (5), and the interior of the crushing device body (1) is provided with a filtering and crushing component (6).

2. The artificial graphite negative electrode block crushing device according to claim 1, characterized in that: The transmission connection assembly (5) comprises a motor (51), the output end of the motor (51) is fixedly connected to a reducer (52), the bottom of the reducer (52) is fixedly connected to a connecting rod (53), the top of the surface of the connecting rod (53) is fixedly connected to a crushing rod (54), and a plurality of crushing rods (54) are provided, and the plurality of crushing rods (54) are arranged at equal distances.

3. The artificial graphite negative electrode block crushing device according to claim 2, characterized in that: The filtering and crushing assembly (6) comprises a filter plate (61), the outer side of the filter plate (61) is installed inside the crushing device body (1), the top of the filter plate (61) is movably connected to the bottom of the connecting rod (53), the bottom of the surface of the connecting rod (53) is fixedly connected to a crushing rod (62), a plurality of crushing rods (62) are provided, and the plurality of crushing rods (62) are arranged at equal distances, the outer side of the crushing rod (62) is fixedly connected to a scraper (63), and the outer side of the scraper (63) is arranged at an inclination.

4. The artificial graphite negative electrode block crushing device according to claim 2, characterized in that: The bottom of the connecting rod (53) is fixedly connected to a movable ring (7), the outer side of the movable ring (7) is fixedly connected to a movable rod (8), and the outer side of the movable rod (8) is fixedly connected to a connecting ring (9).

5. The artificial graphite negative electrode block crushing device according to claim 4, characterized in that: A positioning ring (10) is movably connected to the top of the surface of the connecting ring (9), and the outer side of the positioning ring (10) is fixedly connected to the inside of the discharge pipe (4).

6. The artificial graphite negative electrode block crushing device according to claim 3, characterized in that: A vibration motor (11) is fixedly connected to the right side of the bottom of the filter plate (61), a protection box (12) is fixedly connected to the bottom of the vibration motor (11), and one side of the protection box (12) is fixedly connected to the inside of the crushing device body (1).

7. The artificial graphite negative electrode block crushing device according to claim 3, characterized in that: A connecting groove (13) is provided on the top of the filter plate (61), a sealing ring (14) is fixedly connected to the surface of the connecting rod (53), and the surface of the sealing ring (14) is movably connected to the inside of the connecting groove (13).

8. The artificial graphite negative electrode block crushing device according to claim 3, characterized in that: A push rod (15) is fixedly connected to the surface of the connecting rod (53), the bottom of the push rod (15) is located on the top of the filter plate (61), and the bottom of the push rod (15) is inclined.

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