CN216322245U - Reducing mechanism for lithium ion battery cathode material - Google Patents
Reducing mechanism for lithium ion battery cathode material Download PDFInfo
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- CN216322245U CN216322245U CN202122866950.0U CN202122866950U CN216322245U CN 216322245 U CN216322245 U CN 216322245U CN 202122866950 U CN202122866950 U CN 202122866950U CN 216322245 U CN216322245 U CN 216322245U
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- crushing
- bin
- grinding
- lithium ion
- ion battery
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- 239000010406 cathode material Substances 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 title description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 239000007773 negative electrode material Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 18
- 239000010405 anode material Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 abstract description 5
- 230000037452 priming Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a crushing device for a lithium ion battery negative electrode material, which comprises a crushing bin, wherein a crushing motor is arranged on the surface of the crushing bin, the output end of the crushing motor is connected with a transmission rod, a crushing knife is arranged on the surface of the transmission rod, the top end of the crushing bin is connected with a grinding bin, the output end of the grinding motor is connected with a first grinding roller through a first transmission shaft, a cleaning brush is arranged in the grinding bin, and a scraping plate is arranged in the grinding bin. According to the utility model, the grinding motor drives the first gear and the priming coat grinding roller to rotate, meanwhile, the first gear is meshed with the second gear, the second gear drives the second grinding roller to rotate, so that the two sets of grinding roller boxes rotate, the negative electrode material is extruded and ground to be primarily ground and crushed, the cleaning brush can clean the surface, the grinding and crushing efficiency is improved, and the negative electrode material is ground and crushed again through the crushing knife, so that the crushing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of crushing, in particular to a crushing device for a lithium ion battery cathode material.
Background
The lithium ion battery is a secondary battery (rechargeable battery) which mainly depends on the movement of lithium ions between a positive electrode and a negative electrode to work, and Li + is inserted and extracted back and forth between the two electrodes in the charging and discharging processes; the opposite is true during discharge.
The prior art has the following problems:
battery negative pole material need use reducing mechanism to smash negative pole material in process of production, and some current reducing mechanisms only have one to smash the process, hardly guarantee crushing quality.
Therefore, the crushing device for the lithium ion battery negative electrode material is provided for solving the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a crushing device for a lithium ion battery negative electrode material.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a reducing mechanism for lithium ion battery negative electrode material, is including smashing the storehouse, smash storehouse surface mounting and have crushing motor, and smash the motor output and be connected with the transfer line, transfer line surface mounting has crushing sword, it is connected with the grinding storehouse to smash the storehouse top, and grinds storehouse surface mounting and have grinding motor, and the grinding motor output is connected with first grinding roller through first transmission shaft, first transmission shaft skin weld has first gear, and just first gear connection has the second gear, first gear is inside to be connected with the second grinding roller through the second transmission shaft, it has the cleaning brush to grind storehouse internally mounted, grind the inside scraper blade that is provided with in storehouse.
Preferably, smash the storehouse and be connected with the filter screen through the pivot, and the filter screen bottom is connected with the spring, the vibrator is installed to the filter screen bottom, smash the storehouse surface and be connected with the transport storehouse, and install the auger in carrying the storehouse, auger one end is connected with conveyor motor, carry the storehouse and pass through the passage and be connected with grinding storehouse.
Preferably, the cleaning brushes and the scraping plates are provided with two groups.
Preferably, the bottom end of the crushing bin is provided with a discharge hole, and the top end of the grinding bin is provided with a feed inlet.
Preferably, the crushing knives are provided with a plurality of groups, and the plurality of groups of crushing knives are uniformly distributed on the surface of the transmission rod.
Preferably, crushing storehouse bottom is provided with the landing leg, the landing leg is provided with the multiunit, and multiunit landing leg evenly distributed is at crushing storehouse bottom surface.
Preferably, a control panel is installed at the top end of the crushing bin.
Compared with the prior art, the utility model has the beneficial effects that;
1. according to the utility model, through the matched use of the crushing cutter, the first grinding roller, the second grinding roller, the cleaning brush and the scraper, the crushing efficiency of the negative electrode material is improved, the material is fed into the grinding bin through the feed inlet, the grinding motor drives the first gear and the priming coat grinding roller to rotate, meanwhile, the first gear is meshed with the second gear, the second gear drives the second grinding roller to rotate, so that the two sets of grinding roller boxes rotate, the negative electrode material is extruded and ground, the primary grinding and crushing are carried out, the scraping plate can scrape the materials adhered to the surfaces of the first grinding roller and the second grinding roller, the cleaning brush can clean the surfaces, the grinding and crushing efficiency is improved, the negative electrode material is subjected to secondary crushing through the crushing cutter after being ground and crushed, and the crushing efficiency is improved.
2. According to the utility model, the filter screen, the vibrator, the spring, the auger and the material guide pipe are matched for use, so that the crushing quality can be ensured, the vibrator drives the filter screen to vibrate, the crushed cathode material is brushed and selected, and the unqualified material is conveyed to the grinding bin and the crushing bin through the auger to be crushed again, so that the specification of the crushed material meets the specified requirement, the crushing quality is greatly improved, the crushing is more thorough, and the crushed particle size is prevented from being overlarge.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a crushing device for a lithium ion battery anode material according to the present invention;
fig. 2 is a schematic view of a first grinding roller of a crushing device for a lithium ion battery anode material according to the present invention;
fig. 3 is a schematic diagram of a scraper of a crushing device for a lithium ion battery negative electrode material according to the present invention.
Illustration of the drawings:
1. a crushing bin; 2. a control panel; 3. a squeegee; 4. a cleaning brush; 5. a first grinding roller; 6. a grinding bin; 7. a feed inlet; 8. a material guide pipe; 9. a conveying motor; 10. a second grinding roller; 11. a packing auger; 12. a conveying bin; 13. a spring; 14. a vibrator; 15. a discharge port; 16. a support leg; 17. filtering with a screen; 18. a crushing knife; 19. a grinding motor; 20. grinding the motor; 21. a second gear; 22. a first gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-3, a crushing device for a lithium ion battery cathode material comprises a crushing bin 1, wherein a crushing motor 19 is installed on the surface of the crushing bin 1, the output end of the crushing motor 19 is connected with a transmission rod, a crushing knife 18 is installed on the surface of the transmission rod, the top end of the crushing bin 1 is connected with a grinding bin 6, the surface of the grinding bin 6 is provided with a grinding motor 20, the output end of the grinding motor 20 is connected with a first grinding roller 5 through a first transmission shaft, the surface of the first transmission shaft is welded with a first gear 22, the first gear 22 is connected with a second gear 21, the interior of the first gear 22 is connected with a second grinding roller 10 through a second transmission shaft, a cleaning brush 4 is installed inside the grinding bin 6, a scraping plate 3 is arranged inside the grinding bin 6, two groups of cleaning brushes 4 and scraping plates 3 are arranged, the groups of crushing knives 18 are arranged, and the groups of crushing knives 18 are uniformly distributed on the surface of the transmission rod, crushing 1 bottom in storehouse is provided with landing leg 16, landing leg 16 is provided with the multiunit, and multiunit landing leg 16 evenly distributed is at crushing 1 bottom surface in storehouse.
In this embodiment: through setting up crushing sword 18, first grinding roller 5, second grinding roller 10, the cooperation of cleaning brush 4 and scraper is used, the crushing efficiency to the negative pole material has been improved, it feeds in to grinding storehouse 6 through feed inlet 7, grinding motor 20 drives first gear 22 and the rotation of bottoming clothing grinding roller, and simultaneously, second gear 21 is connected in first gear 22 meshing, second gear 21 drives second grinding roller 10 and rotates, make two sets of grinding roller incasement portions rotate, extrude the grinding to the negative pole material, carry out preliminary grinding and smash, scraper blade 3 can be with first grinding roller 5, the material of second grinding roller 10 surface adhesion is scraped down, cleaning brush 4 can clean the surface, improve the grinding and smashing efficiency, the negative pole material is smashed through the grinding and is waited at the regrinding through crushing sword 18, improve crushing efficiency.
Concretely, smash storehouse 1 and be connected with filter screen 17 through the pivot, and the filter screen 17 bottom is connected with spring 13, vibrator 14 is installed to filter screen 17 bottom, smash 1 surface connection in storehouse and carry storehouse 12, and install auger 11 in carrying storehouse 12, auger 11 one end is connected with conveyor motor 9, carry storehouse 12 and pass through the passage 8 and be connected with grinding storehouse 6.
In this embodiment: through setting up filter screen 17, vibrator 14, spring 13, auger 11 and passage 8's cooperation is used, can ensure crushing quality, drive filter screen 17 vibrations through vibrator 14, brush the selection to the negative pole material after smashing, carry grinding storehouse 6 and smash storehouse 1 once more with unqualified material through auger 11, thereby guarantee that its specification after smashing accords with the regulation demand, improve its crushing quality greatly, make and smash more thoroughly, the particle diameter after avoiding appearing smashing is too big.
Specifically, smash 1 bottom in storehouse and be provided with discharge gate 15, grind 6 tops in storehouse and seted up feed inlet 7.
In this embodiment: through setting up discharge gate 15 and feed inlet 7, the material business turn over of being convenient for.
Specifically, the top end of the crushing bin 1 is provided with a control panel 2.
In this embodiment: through setting up control panel 2, control panel 2 can unify the use of the electric elements in the controlling means, and control panel 2 control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so the detailed description of control mode and circuit connection is not repeated.
The working principle is as follows: during operation, the feeding is carried out in the grinding bin 6 through the feeding hole 7, the grinding motor 20 drives the first gear 22 and the grinding roller of the priming coat to rotate, meanwhile, the first gear 22 is meshed with the second gear 21, the second gear 21 drives the second grinding roller 10 to rotate, so that the two groups of grinding roller boxes rotate to extrude and grind the cathode materials, primary grinding and crushing are carried out, the scraper 3 can scrape the materials adhered to the surfaces of the first grinding roller 5 and the second grinding roller 10, the cleaning brush 4 can clean the surfaces, the grinding and crushing efficiency is improved, the cathode materials are subjected to secondary crushing through the crushing knife 18 after being ground and crushed, the crushing efficiency is improved, the vibrator 14 drives the filter screen 17 to vibrate, the crushed cathode materials are brushed and selected, unqualified materials are conveyed to the grinding bin 6 and the crushing bin 1 through the auger 11 to be crushed again, and the specification of the crushed cathode materials is ensured to meet the specified requirements, greatly improves the crushing quality, ensures that the crushing is more thorough and avoids overlarge particle size after the crushing.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A crushing device for lithium ion battery cathode materials comprises a crushing bin (1) and is characterized in that a crushing motor (19) is arranged on the surface of the crushing bin (1), the output end of the grinding motor (19) is connected with a transmission rod, the surface of the transmission rod is provided with a grinding knife (18), the top end of the grinding bin (1) is connected with a grinding bin (6), a grinding motor (20) is arranged on the surface of the grinding bin (6), the output end of the grinding motor (20) is connected with a first grinding roller (5) through a first transmission shaft, a first gear (22) is welded on the surface of the first transmission shaft, the first gear (22) is connected with a second gear (21), the inside of the first gear (22) is connected with a second grinding roller (10) through a second transmission shaft, grind storehouse (6) internally mounted has cleaning brush (4), grind storehouse (6) inside and be provided with scraper blade (3).
2. The smashing device for the lithium ion battery negative electrode material, according to claim 1, wherein the smashing bin (1) is connected with a filter screen (17) through a rotating shaft, the bottom end of the filter screen (17) is connected with a spring (13), the vibrator (14) is installed at the bottom end of the filter screen (17), the surface of the smashing bin (1) is connected with a conveying bin (12), an auger (11) is installed in the conveying bin (12), one end of the auger (11) is connected with a conveying motor (9), and the conveying bin (12) is connected with a grinding bin (6) through a material guide pipe (8).
3. The crushing device for the lithium ion battery negative electrode material is characterized in that the cleaning brushes (4) and the scrapers (3) are provided with two groups.
4. The crushing device for the lithium ion battery anode material according to claim 1, wherein a discharge hole (15) is formed in the bottom end of the crushing bin (1), and a feed hole (7) is formed in the top end of the grinding bin (6).
5. The crushing device for the lithium ion battery negative electrode material is characterized in that the crushing knives (18) are provided with a plurality of groups, and the groups of crushing knives (18) are uniformly distributed on the surface of the transmission rod.
6. The crushing device for the lithium ion battery anode material is characterized in that the bottom end of the crushing bin (1) is provided with a plurality of groups of supporting legs (16), and the plurality of groups of supporting legs (16) are uniformly distributed on the bottom end surface of the crushing bin (1).
7. The crushing device for the lithium ion battery negative electrode material according to claim 1, wherein a control panel (2) is installed at the top end of the crushing bin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122866950.0U CN216322245U (en) | 2021-11-22 | 2021-11-22 | Reducing mechanism for lithium ion battery cathode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122866950.0U CN216322245U (en) | 2021-11-22 | 2021-11-22 | Reducing mechanism for lithium ion battery cathode material |
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| Publication Number | Publication Date |
|---|---|
| CN216322245U true CN216322245U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122866950.0U Active CN216322245U (en) | 2021-11-22 | 2021-11-22 | Reducing mechanism for lithium ion battery cathode material |
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| Country | Link |
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| CN (1) | CN216322245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798064A (en) * | 2022-05-17 | 2022-07-29 | 湖北鑫京北数码科技有限公司 | Anti-bonding device and method for carbon powder rolling and crushing processing |
| CN114939467A (en) * | 2022-06-02 | 2022-08-26 | 张�浩 | Can realize intelligent financial robot of data reading function |
| CN115781984A (en) * | 2022-12-21 | 2023-03-14 | 中膜新材料科技有限公司 | Reducing mechanism is retrieved to BOPP membrane production leftover bits with screening structure |
| CN117380697A (en) * | 2023-09-26 | 2024-01-12 | 哈尔滨工业大学 | Cement solid waste treatment conversion recycled aggregate device |
-
2021
- 2021-11-22 CN CN202122866950.0U patent/CN216322245U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798064A (en) * | 2022-05-17 | 2022-07-29 | 湖北鑫京北数码科技有限公司 | Anti-bonding device and method for carbon powder rolling and crushing processing |
| CN114798064B (en) * | 2022-05-17 | 2023-11-17 | 湖北鑫京北数码科技有限公司 | Anti-adhesion device and method for carbon powder rolling and crushing processing |
| CN114939467A (en) * | 2022-06-02 | 2022-08-26 | 张�浩 | Can realize intelligent financial robot of data reading function |
| CN115781984A (en) * | 2022-12-21 | 2023-03-14 | 中膜新材料科技有限公司 | Reducing mechanism is retrieved to BOPP membrane production leftover bits with screening structure |
| CN117380697A (en) * | 2023-09-26 | 2024-01-12 | 哈尔滨工业大学 | Cement solid waste treatment conversion recycled aggregate device |
| CN117380697B (en) * | 2023-09-26 | 2024-03-19 | 哈尔滨工业大学 | Cement solid waste treatment conversion recycled aggregate device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: 410000 No. 1288, Purui West Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Hairong New Materials Co.,Ltd. Address before: 113000 plot 102, Pacific Industrial City, Shenfu new area, Fushun City, Liaoning Province Patentee before: Liaoning Hairong New Material Co.,Ltd. |
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| TR01 | Transfer of patent right |