CN218423003U

CN218423003U - Battery ternary material's crushing apparatus

Info

Publication number: CN218423003U
Application number: CN202222188898.2U
Authority: CN
Inventors: 张苏娟; 张巧绵; 刘学武
Original assignee: Mianyang Liuneng Powder Equipment Co ltd
Current assignee: Mianyang Liuneng Powder Equipment Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-02-03
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a battery production and processing equipment technical field discloses a battery ternary material's crushing apparatus, including smashing the case, the upper portion of smashing the case is rotated and is connected with crushing roller, the top fixedly connected with feeder hopper of smashing the case, the lower part of feeder hopper is rotated and is connected with the axis of rotation, the outer wall welding of axis of rotation has the spiral leaf, one side fixedly connected with of axis of rotation follows sprocket one, fixedly connected with motor on the lateral wall of one side of smashing the case, the motor has the main chain wheel through power output shaft, the main chain wheel with be connected with the chain from between the sprocket one, the bottom of smashing the case is provided with the unloading pipe, the equal fixedly connected with of homonymy of crushing roller follows sprocket two, from sprocket two with the main chain wheel meshing, this structure drives the spiral leaf rotation in the axis of rotation through the motor, and then can be paved by the ternary material after hubei province's formula is broken, prevents that ternary material from piling up the influence later stage roll-type breakage.

Description

Battery ternary material's crushing apparatus

Technical Field

The utility model belongs to the technical field of battery production and processing equipment, specifically be a battery ternary material's crushing apparatus.

Background

One of the important quality indexes of the ternary material of the battery is the particle size and the particle size distribution, which influence the specific surface area, tap density, compaction density, processability and point chemical properties of the ternary material. Therefore, the ternary material for the lithium ion battery needs to strictly control the particle size and the particle size distribution, and the common process flow of the ternary material is as follows: jaw crushing → roller crushing → jet milling. However, in the roller type crushing, when the ternary material crushed by the jaw type enters the roller type crushing, the ternary material is easy to accumulate when entering the roller type crushing equipment because no paving equipment is arranged, thereby influencing the efficiency of the roller type crushing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the above-mentioned problems, a battery ternary material crushing apparatus is provided.

The utility model adopts the technical scheme as follows: the utility model provides a battery ternary material's crushing apparatus, includes crushing case, the upper portion of crushing case is rotated and is connected with crushing roller, the top fixedly connected with feeder hopper of crushing case, the lower part of feeder hopper is rotated and is connected with the axis of rotation, the outer wall welding of axis of rotation has the spiral leaf, one side fixedly connected with of axis of rotation follows sprocket one, fixedly connected with motor on the lateral wall of one side of crushing case, the motor has the main chain wheel through power output shaft connection, the main chain wheel with be connected with the chain from between the sprocket one.

In a preferred embodiment, the bottom of the crushing box is provided with a discharge pipe.

In a preferred embodiment, a second driven sprocket is fixedly connected to the same side of the crushing roller, and the second driven sprocket is meshed with the main sprocket.

In a preferred embodiment, the two crushing rollers rotate in opposite directions.

In a preferred embodiment, the lower parts of the two crushing rollers are provided with scrapers which are fixedly connected to the inner wall of the crushing box.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this structure passes through the motor and drives the main chain wheel rotation, and the main chain wheel passes through the chain and drives from sprocket one to rotate, and then drives in the axis of rotation spiral leaf and rotate, utilizes the spiral leaf will evenly be paved by the battery ternary material after the jaw is broken, then crushing in entering into crushing box, avoids the material to pile up the influence roll-type and smashes, improves crushing efficiency.

2. The utility model discloses in, the scraper blade of this structure through smashing the roller lower part utilizes the battery ternary material that the scraper blade will smash the roller adhesion to scrape down, prevents to smash the roller adhesion and influences the crushing in later stage on smashing the roller.

Drawings

FIG. 1 is a schematic diagram of the front view structure of the present invention;

FIG. 2 is a schematic diagram of the front view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the side-view internal structure of the present invention.

The labels in the figure are: 1-crushing box, 2-crushing roller, 3-feeding hopper, 4-rotating shaft, 5-spiral blade, 6-driven chain wheel I, 7-motor, 8-main chain wheel, 9-chain, 10-blanking pipe, 11-driven chain wheel II and 12-scraper.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The following describes a battery ternary material crushing apparatus according to an embodiment of the present invention in detail with reference to fig. 1 to 3.

Example (b):

the embodiment of the utility model provides a pair of battery ternary material's crushing apparatus, refer to fig. 1, fig. 2 and fig. 3 are shown, including smashing case 1, smash case 1's top fixedly connected with feeder hopper 3, feeder hopper 3 is smashed in convenient battery ternary material after the jaw is broken enters into smashing case 1, the lower part of feeder hopper 3 is rotated and is connected with axis of rotation 4, the outer wall welding of axis of rotation 4 has spiral leaf 5, one side fixedly connected with of axis of rotation 4 follows sprocket 6, fixedly connected with motor 7 on one side lateral wall of smashing case 1, motor 7 has main sprocket 8 through power output shaft, main sprocket 8 and from being connected with chain 9 between the sprocket 6, drive main sprocket 8 rotates through motor 7 in this structure, main sprocket 8 passes through chain 9 and drives from sprocket 6 rotations, and then drive axis of rotation 4 on spiral leaf 5 rotates, utilize spiral leaf 5 will be by the even paving of the battery ternary material after the jaw is broken, thereby prevent to pile up by the battery ternary material after the jaw is broken and is got into smashing case 1.

Referring to fig. 1, a discharging pipe 10 is provided at the bottom of the pulverizing box 1, and this structure discharges the pulverized ternary material from the pulverizing box 1 using the discharging pipe 10.

Referring to fig. 1 and 2, the upper part of the crushing box 1 is rotatably connected with the crushing rollers 2, the same sides of the crushing rollers 2 are fixedly connected with the second driven chain wheel 11, the second driven chain wheel 11 is meshed with the main chain wheel 8, the two crushing rollers 2 rotate in opposite directions, the motor 7 drives the chain 9 to rotate, so that the two crushing rollers 2 rotate, and then the battery ternary material after being crushed by the jaw type is subjected to roller type crushing.

Referring to fig. 2, the scrapers 12 are arranged at the lower parts of the two crushing rollers 2, the scrapers 12 are fixedly connected to the inner wall of the crushing box 1, and the scraper 12 is used for scraping the battery ternary materials adhered to the crushing rollers 2.

The implementation principle of the crushing equipment for the ternary battery materials in the embodiment of the application is as follows: during the use, the battery ternary material after being broken by the jaw is sent into feeder hopper 3, then drive main sprocket 8 through starter motor and rotate, main sprocket 8 passes through chain 9 and drives from sprocket 6 and rotate, and then drive the rotation of spiral leaf 5 on the axis of rotation 4, utilize spiral leaf 5 to tile the battery ternary material in the feeder hopper 3, then the battery ternary material after the tiling can enter into crushing case 1, thereby enter into between two crushing rollers 2, chain 9 can drive two crushing rollers 2 and rotate this moment, and then carry out the roller type to the battery ternary material and smash, the raw materials after smashing can discharge crushing case 1 through unloading pipe 10, at kibbling in-process, utilize scraper blade 12 to scrape the battery ternary material of crushing roller 2 adhesion.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a crushing apparatus of battery ternary material, includes crushing case (1), its characterized in that: the upper portion of smashing case (1) is rotated and is connected with crushing roller (2), the top fixedly connected with feeder hopper (3) of smashing case (1), the lower part of feeder hopper (3) is rotated and is connected with axis of rotation (4), the outer wall welding of axis of rotation (4) has spiral leaf (5), one side fixedly connected with of axis of rotation (4) is from sprocket (6), fixedly connected with motor (7) on the lateral wall of one side of smashing case (1), motor (7) have main chain wheel (8) through power output shaft, main chain wheel (8) with be connected with chain (9) between sprocket (6).

2. The battery ternary material crushing apparatus according to claim 1, wherein: the bottom of the crushing box (1) is provided with a discharging pipe (10).

3. The battery ternary material crushing apparatus according to claim 1, wherein: and the same side of the crushing roller (2) is fixedly connected with a second driven chain wheel (11), and the second driven chain wheel (11) is meshed with the main chain wheel (8).

4. The battery ternary material crushing apparatus according to claim 3, wherein: the two crushing rollers (2) rotate in opposite directions.

5. The battery ternary material crushing apparatus according to claim 1, wherein: the lower parts of the two crushing rollers (2) are provided with scrapers (12), and the scrapers (12) are fixedly connected to the inner wall of the crushing box (1).