CN218901959U - Lithium battery negative electrode graphite raw material crushing device - Google Patents
Lithium battery negative electrode graphite raw material crushing device Download PDFInfo
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- CN218901959U CN218901959U CN202223257157.1U CN202223257157U CN218901959U CN 218901959 U CN218901959 U CN 218901959U CN 202223257157 U CN202223257157 U CN 202223257157U CN 218901959 U CN218901959 U CN 218901959U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a lithium battery cathode graphite raw material crushing device, which comprises: a support base; the support structure is arranged on the upper surface of the support base; the rotating structure is arranged on the upper surface of the supporting structure and is used for rotating the fixed structure arranged on the rotating structure; the bearing structure is arranged on the fixed structure and is used for bearing graphite raw materials; the utility model relates to the field of lithium batteries, in particular to a feeding and discharging structure, which is arranged on a bearing structure, reduces time consumption, increases working efficiency, solves the problem of stacking graphite raw materials at a filter screen, and is relatively simple in structure and convenient to use.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a device for crushing graphite raw materials of a lithium battery cathode.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution, which uses lithium metal or lithium alloy as a positive/negative electrode material, and can be broadly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.
In the prior art, the patent number is: ZL202210247633.7, patent name: in "a smashing device for graphite lithium battery cathode material", mention is made of: the utility model belongs to the technical field of crushing devices, in particular to a crushing device for a negative electrode material of a graphite lithium battery, which comprises a crushing tank, wherein a motor is fixedly connected to the center of the upper end of the crushing tank, the lower end of the motor is rotationally connected with a rotating rod, the rod wall of the rotating rod is movably connected with first crushing rods which are uniformly distributed, when raw materials are not completely crushed, the raw materials enter the inside of a shell through a first opening, the rotating rod rotates to drive a spiral pushing rod to rotate, the spiral pushing rod rotates to drive the raw materials in the inside of the shell to upwards shift, and the raw materials enter the inside of the crushing tank through a second opening to be crushed again by the first crushing rod, so that the raw materials which are not crushed completely can be repeatedly crushed, compared with a first filter screen designed, the bottom of the first crushing rod which is not crushed can be piled up, so that the stress of a plurality of the first crushing rods is not uniform, and the continuous feeding effect of a feeding pipe can be influenced at the same time, and the effect of the scheme is better. The graphite raw materials of the negative electrode of the large lithium battery after crushing still can be adsorbed on the filter screen, so that stacking is caused at the filter screen, the spiral pushing rod can not convey the stacking at the filter screen, the consumption time is long, and the working efficiency is low.
Therefore, in order to solve the problem, it is very necessary to design a device for crushing graphite raw materials of the negative electrode of the lithium battery.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the lithium battery negative electrode graphite raw material crushing device, which solves the problems that the crushed bulk lithium battery negative electrode graphite raw material still can be adsorbed on a filter screen, so that accumulation is caused at the filter screen, the spiral pushing rod cannot convey the accumulation at the filter screen, the consumption time is long, and the working efficiency is low.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a lithium battery negative electrode graphite raw material crushing device comprises:
a support base;
the support structure is arranged on the upper surface of the support base;
the rotating structure is arranged on the upper surface of the supporting structure and is used for rotating the fixed structure arranged on the rotating structure;
the bearing structure is arranged on the fixed structure and is used for bearing graphite raw materials;
the feeding and discharging structure is arranged on the bearing structure;
the first crushing structure is arranged on the bearing structure and is used for crushing graphite raw materials in the bearing structure;
the second crushing structure is arranged on the bearing structure and is used for crushing graphite raw materials in the bearing structure;
screening structure, screening structure installs in bearing structure, just screening structure is used for screening the graphite raw materials after smashing.
Preferably, the support structure comprises: a pair of door-shaped support frames;
the pair of door-shaped support frames are arranged on the upper surface of the support base.
Preferably, the rotating structure includes: a pair of first fixing frames, a pair of first rotating motors and a pair of connecting blocks;
each first fixing frame is arranged on the upper surface of the corresponding door-shaped supporting frame, each first rotating motor is arranged on the corresponding first fixing frame, and each connecting block is arranged on the corresponding rotating end of the first rotating motor.
Preferably, the fixing structure includes: fixing the supporting frame;
the fixed support frame is arranged on the pair of connecting blocks.
Preferably, the load bearing structure comprises: a carrying case;
the bearing box body is arranged on the fixed supporting frame.
Preferably, the feeding and discharging structure comprises: the device comprises a feeding pipe, a sealing buckle cover, a discharging pipe and a discharging valve;
the feeding pipe is arranged on the upper surface of the bearing box body, the sealing buckle cover is arranged in the feeding pipe, the discharging pipe is arranged on the lower surface of the bearing box body, and the discharging valve is arranged on the discharging pipe.
Preferably, the first crushing structure includes: four pairs of second fixing frames, four pairs of second rotating motors and two pairs of first crushing rods;
four pairs of second fixing frames are arranged on the side surface of the bearing box body, each second rotating motor is arranged on the corresponding second fixing frame, each first crushing rod is arranged on the corresponding pair of second rotating motor rotating ends, and the first crushing rods are positioned in the bearing box body.
Preferably, the second pulverizing structure includes: four pairs of third fixing frames, four pairs of third rotating motors and two pairs of second crushing rods;
the four pairs of third fixing frames are arranged on the side surface of the bearing box body, each third rotating motor is arranged on the corresponding third fixing frame, each second crushing rod is arranged on the corresponding pair of third rotating motor rotating ends, and the second crushing rods are positioned in the bearing box body.
Preferably, the screening structure comprises: an annular support frame and a screening net;
the annular support frame is installed on the inner side surface of the bearing box body, and the screening net is installed on the annular support frame.
Preferably, the support base is provided with a controller, and the support base is provided with a mains supply interface.
Advantageous effects
The utility model provides a device for crushing graphite raw materials of a lithium battery cathode. The beneficial effects are as follows: this lithium cell negative pole graphite raw materials reducing mechanism smashes graphite raw materials that can be better, drives the bearing structure through rotating the structure and overturns from top to bottom to fully smash, reduced the consumption of time, increased work efficiency, solved the accumulational problem of filter screen department graphite raw materials, simple structure is relatively, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery negative electrode graphite raw material crushing device.
Fig. 2 is a front view structural diagram of a lithium battery cathode graphite raw material crushing device according to the utility model.
Fig. 3 is a front view of a device for pulverizing graphite raw materials of a lithium battery cathode according to the present utility model.
Fig. 4 is a plan view of a lithium battery negative electrode graphite raw material crushing device according to the utility model.
In the figure:
the device comprises a supporting base 10, a supporting structure 20, a rotating structure 30, a fixing structure 40, a bearing structure 50, a feeding and discharging structure 60, a first crushing structure 70, a second crushing structure 80, a screening structure 90, a controller 100 and a mains supply interface 110;
a door-shaped supporting frame 21;
a first mount 31, a first rotary motor 32, and a connection block 33;
a fixed support 41;
a carrying case 51;
a feed pipe 61, a sealing buckle cover 62, a discharge pipe 63 and a discharge valve 64;
a second fixing frame 71, a second rotary motor 72, and a first pulverizing rod 73;
a third fixing frame 81, a third rotary motor 82, and a second pulverizing rod 83;
an annular supporting frame 91 and a screening net 92.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the support structure 20 supporting the upper surface of the base 10 is used for supporting, the rotating structure 30 supporting the upper surface of the structure 20 is used for rotating the fixed structure 40 arranged on the rotating structure 30, the bearing structure 50 on the fixed structure 40 is used for bearing graphite raw materials, the feeding and discharging structure 60 on the bearing structure 50 is used for feeding and discharging, the first crushing structure 70 on the bearing structure 50 is used for crushing graphite raw materials in the bearing structure 50, the second crushing structure 80 on the bearing structure 50 is used for crushing graphite raw materials in the bearing structure 50, and the screening structure 90 in the bearing structure 50 is used for screening crushed graphite raw materials.
Preferably, the support structure 20 comprises: a pair of door-shaped support frames 21; a pair of door-shaped supporting frames 21 are mounted on the upper surface of the supporting base 10.
The rotating structure 30 is supported by the door type support frame 21.
Preferably, the rotating structure 30 includes: a pair of first holders 31, a pair of first rotating electric machines 32, and a pair of connection blocks 33; each first fixing frame 31 is mounted on the upper surface of the corresponding door-shaped supporting frame 21, each first rotating motor 32 is mounted on the corresponding first fixing frame 31, and each connecting block 33 is mounted on the rotating end of the corresponding first rotating motor 32.
The first rotating motor 32 on the first fixing frame 31 drives the bearing box 51 on the fixed supporting frame 41 to integrally rotate.
Preferably, the fixing structure 40 includes: a fixed support 41; the fixed support 41 is mounted on a pair of connection blocks 33.
The fixed support 41 on the connection block 33 is used for fixedly supporting the carrying case 51.
Preferably, the load bearing structure 50 comprises: a carrying case 51; the carrying case 51 is mounted on the fixed support frame 41.
The bearing box 51 on the fixed support 41 is used for bearing graphite raw materials.
Preferably, the feed discharge structure 60 comprises: a feed pipe 61, a sealing buckle cover 62, a discharge pipe 63 and a discharge valve 64; the inlet pipe 61 is installed in bearing box 51 upper surface, and sealed buckle closure 62 is installed in inlet pipe 61, and discharging pipe 63 is installed in bearing box 51 lower surface, and discharge valve 64 is installed on discharging pipe 63.
The feed pipe 61 is used for feeding, the sealing buckle cover 62 on the feed pipe 61 is used for blocking, the discharge pipe 63 is used for discharging, and the discharge valve 64 on the discharge pipe 63 is used for blocking.
Preferably, the first pulverizing structure 70 includes: four pairs of second holders 71, four pairs of second rotating motors 72, and two pairs of first pulverizing rods 73; four pairs of second fixing frames 71 are mounted on the side surfaces of the carrying case 51, each second rotating motor 72 is mounted on the corresponding second fixing frame 71, each first crushing rod 73 is mounted on the rotating end of the corresponding pair of second rotating motors 72, and the first crushing rods 73 are located in the carrying case 51.
The first crushing rod 73 is driven by the second rotating motor 72 on the second fixing frame 71 to crush the graphite raw material.
Preferably, the second pulverizing structure 80 includes: four pairs of third fixing frames 81, four pairs of third rotating motors 82, and two pairs of second pulverizing rods 83; four pairs of third fixing frames 81 are mounted on the side surface of the carrying case 51, each third rotating motor 82 is mounted on the corresponding third fixing frame 81, each second crushing rod 83 is mounted on the rotating end of the corresponding pair of third rotating motors 82, and the second crushing rods 83 are located in the carrying case 51.
The second crushing rod 83 is driven by the third rotating motor 82 on the third fixing frame 81 to crush the graphite raw material.
Preferably, the screening arrangement 90 comprises: an annular supporting frame 91 and a screening net 92; the annular supporting frame 91 is mounted on the inner side surface of the carrying case 51, and the screening net 92 is mounted on the annular supporting frame 91.
Screening is performed through a screening net 92 on the annular supporting frame 91, thereby ensuring quality.
Preferably, the controller 100 is disposed on the support base 10, and the mains interface 110 is disposed on the support base 10.
The controller 100 on the support base 10 is used for control and the mains interface 110 on the support base 10 is used for power supply.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising one" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises an element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Lithium cell negative pole graphite raw materials reducing mechanism, its characterized in that includes:
a support base (10);
a support structure (20), the support structure (20) being mounted to an upper surface of the support base (10);
the rotating structure (30), the rotating structure (30) is installed on the upper surface of the supporting structure (20), and the rotating structure (30) is used for rotating a fixed structure (40) arranged on the rotating structure (30);
a carrying structure (50), the carrying structure (50) being mounted on the fixed structure (40), and the carrying structure (50) being for carrying graphite raw material;
a feeding and discharging structure (60), wherein the feeding and discharging structure (60) is arranged on the bearing structure (50);
a first comminution structure (70), the first comminution structure (70) being mounted on the carrier structure (50) and the first comminution structure (70) being for comminuting graphite feed stock within the carrier structure (50);
a second comminution structure (80), the second comminution structure (80) being mounted on the carrier structure (50), and the second comminution structure (80) being for comminuting graphite feedstock within the carrier structure (50);
screening structure (90), screening structure (90) install in bearing structure (50), just screening structure (90) are used for carrying out the screening to the graphite raw materials after smashing.
2. The lithium battery negative electrode graphite raw material crushing device according to claim 1, wherein the supporting structure (20) comprises: a pair of door-type support frames (21);
a pair of door-shaped supporting frames (21) are arranged on the upper surface of the supporting base (10).
3. The lithium battery negative electrode graphite raw material crushing device according to claim 2, wherein the rotating structure (30) comprises: a pair of first fixing frames (31), a pair of first rotating motors (32), and a pair of connecting blocks (33);
each first fixing frame (31) is mounted on the upper surface of the corresponding door-shaped supporting frame (21), each first rotating motor (32) is mounted on the corresponding first fixing frame (31), and each connecting block (33) is mounted on the rotating end of the corresponding first rotating motor (32).
4. A lithium battery negative electrode graphite raw material crushing device according to claim 3, characterized in that the fixing structure (40) comprises: a fixed support (41);
the fixed support frame (41) is mounted on a pair of the connection blocks (33).
5. The lithium battery negative electrode graphite raw material crushing device according to claim 4, wherein the bearing structure (50) comprises: a carrying case (51);
the bearing box body (51) is arranged on the fixed supporting frame (41).
6. The lithium battery negative electrode graphite raw material crushing device according to claim 5, wherein the feeding and discharging structure (60) comprises: a feed pipe (61), a sealing buckle cover (62), a discharge pipe (63) and a discharge valve (64);
the feeding pipe (61) is arranged on the upper surface of the bearing box body (51), the sealing buckle cover (62) is arranged in the feeding pipe (61), the discharging pipe (63) is arranged on the lower surface of the bearing box body (51), and the discharging valve (64) is arranged on the discharging pipe (63).
7. The lithium battery negative electrode graphite raw material pulverizing device according to claim 5, wherein the first pulverizing structure (70) comprises: four pairs of second fixing frames (71), four pairs of second rotating motors (72) and two pairs of first crushing rods (73);
four pairs of second fixing frames (71) are arranged on the side surface of the bearing box body (51), each second rotating motor (72) is arranged on the corresponding second fixing frame (71), each first crushing rod (73) is arranged on the corresponding pair of rotating ends of the second rotating motor (72), and the first crushing rods (73) are located in the bearing box body (51).
8. The lithium battery negative electrode graphite raw material pulverizing device according to claim 5, wherein the second pulverizing structure (80) comprises: four pairs of third fixing frames (81), four pairs of third rotating motors (82) and two pairs of second crushing rods (83);
four pairs of third fixing frames (81) are arranged on the side surface of the bearing box body (51), each third rotating motor (82) is arranged on the corresponding third fixing frame (81), each second crushing rod (83) is arranged on the corresponding pair of rotating ends of the third rotating motor (82), and the second crushing rods (83) are located in the bearing box body (51).
9. The lithium battery negative electrode graphite raw material crushing device according to claim 5, wherein the screening structure (90) comprises: an annular supporting frame (91) and a screening net (92);
the annular supporting frame (91) is arranged on the inner side surface of the bearing box body (51), and the screening net (92) is arranged on the annular supporting frame (91).
10. The lithium battery negative electrode graphite raw material crushing device according to claim 1, wherein a controller (100) is arranged on the supporting base (10), and a mains supply interface (110) is arranged on the supporting base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223257157.1U CN218901959U (en) | 2022-12-06 | 2022-12-06 | Lithium battery negative electrode graphite raw material crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223257157.1U CN218901959U (en) | 2022-12-06 | 2022-12-06 | Lithium battery negative electrode graphite raw material crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218901959U true CN218901959U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223257157.1U Active CN218901959U (en) | 2022-12-06 | 2022-12-06 | Lithium battery negative electrode graphite raw material crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218901959U (en) |
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2022
- 2022-12-06 CN CN202223257157.1U patent/CN218901959U/en active Active
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