CN211755851U - Fine superfine smashing device for lithium battery electrode - Google Patents
Fine superfine smashing device for lithium battery electrode Download PDFInfo
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- CN211755851U CN211755851U CN202020251621.8U CN202020251621U CN211755851U CN 211755851 U CN211755851 U CN 211755851U CN 202020251621 U CN202020251621 U CN 202020251621U CN 211755851 U CN211755851 U CN 211755851U
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- crushing
- lithium battery
- grinding
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Abstract
The utility model discloses a crushing device technical field, in particular to a lithium battery electrode fine ultramicro crushing device, which comprises a shell, wherein the bottom of the shell is connected with a discharging funnel through a bolt, the central position of the top of the shell is provided with a first motor, the top of the left side of the shell is provided with an inert gas injection pipe, the left side and the right side of the shell are both provided with a second motor, the left side and the right side of the shell are both provided with a third motor, two crushing cylinders are inserted into the inner cavity of a bearing and are transversely arranged, the inner cavities of the two crushing cylinders are both transversely provided with crushing rollers through a rotating shaft, the inner cavity wall of the shell is connected with a grinding plate matched with the inner cavity of the shell, the inner cavity of the grinding plate is provided with a grinding block matched with the grinding block, the inner cavity of the discharging funnel is provided with a, the production efficiency is improved.
Description
Technical Field
The utility model relates to a reducing mechanism technical field specifically is a meticulous superfine reducing mechanism of lithium cell electrode.
Background
Lithium ion battery cathode material and cathode material need smash the process at the in-process of production, but because its raw and other materials have this characteristic of easy oxidation, easily take place oxidation reaction with the air when smashing, influence product quality, and current reducing mechanism is single rubbing crusher structure more, crushing effect is not good, and current reducing mechanism does not possess screening mechanism, the work load of subsequent processing has been increased, current reducing mechanism when last unloading simultaneously, need shut down the use, greatly reduced production efficiency, for this reason, we provide a meticulous superfine reducing mechanism of lithium cell electrode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a meticulous superfine reducing mechanism of lithium cell electrode to solve and to provide in the above-mentioned background art because its raw and other materials have this characteristic of easy oxidation, easily take place oxidation reaction with the air when smashing, influence product quality, current reducing mechanism is single rubbing crusher moreover many, crushing effect is not good, and current reducing mechanism does not possess screening mechanism, the work load of subsequent processing has been increased, current reducing mechanism when last unloading simultaneously, need shut down the use, greatly reduced production efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fine superfine crushing device for lithium battery electrodes comprises a shell, wherein the bottom of the shell is of an open structure, the bottom of the shell is connected with a discharging funnel through a bolt, feeding pipes are symmetrically arranged on the left side and the right side of the top of the shell, a first motor is arranged in the center of the top of the shell, an inert gas injection pipe is arranged on the top of the left side of the shell, second motors are arranged on the left side and the right side of the shell, third motors are arranged on the left side and the right side of the shell respectively and are positioned below the two second motors, bearings are embedded in the left side wall and the right side wall of an inner cavity of the shell, crushing cylinders are inserted into inner cavities of the bearings on the two sides and are transversely arranged, each crushing cylinder comprises a cylinder body, a feeding hole is transversely formed in the top of the cylinder body, racks are uniformly and annularly arranged on the outer wall of the, one end of each of the two rotating shafts, which is opposite to the other end, is respectively connected with power output ends of two second motors, gears matched with the racks are arranged below the two crushing cylinders, the gears are meshed with the racks, the two gears are respectively connected with power output ends of two third motors through the rotating shafts, the inner cavity wall of the shell is connected with a grinding plate matched with the inner cavity wall of the shell, the upper part and the lower part of the grinding plate are in an open structure, the grinding plate is positioned below the two crushing cylinders, the inner cavity of the grinding plate is provided with a grinding block matched with the grinding plate, the top of the grinding block is connected with a rotating shaft, the top end of the rotating shaft is connected with the power output end of the first motor, the bottom of the discharging funnel is provided with a first discharging port, the inner cavity of the discharging funnel is provided with a filter plate, the connecting plate outside evenly sets up the spring, the spring other end is connected with the inner chamber wall of ejection of compact funnel, and the left side vibrating motor is installed at the connecting plate top, ejection of compact funnel right side is seted up with filter assorted second discharge gate.
Preferably, the surface of the grinding block is uniformly provided with salient points.
Preferably, the top of the connecting plate and the top of the screen are arranged at an included angle of 30-45 degrees.
Preferably, rubber shock absorption washers are arranged at the joints of the first motor, the second motor and the third motor and the shell.
Preferably, a waterproof sealing strip is arranged at the joint of the discharge funnel and the shell.
Preferably, the grinding plate is connected with the shell through a bolt.
Preferably, the first discharge port and the second discharge port are both hinged with a sealing baffle.
Compared with the prior art, the beneficial effects of the utility model are that:
1) according to the novel scheme, the inert gas is injected into the shell through the inert gas injection pipe arranged at the top of the left side of the shell, so that the phenomenon that the oxidation reaction occurs when raw materials are crushed to influence the product quality is effectively avoided;
2) through the matching of the crushing roller, the crushing cylinder, the grinding plate and the grinding block, a two-stage crushing and grinding mechanism is formed, so that the crushing effect is greatly optimized;
3) the crushed materials can be screened through the filter plate arranged in the inner cavity of the discharging funnel, so that the workload of subsequent treatment is greatly reduced;
4) two crushing rollers cooperate with two crushing barrels, so that the purpose of continuous production can be achieved, and the production efficiency is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is a schematic view of the structure of the crushing cylinder of the present invention;
fig. 4 is a schematic diagram of the structure of the filter plate of the present invention.
In the figure: 1. a housing; 2. a discharging hopper; 3. a feed pipe; 4. a first motor; 5. an inert gas injection pipe; 6. a second motor; 7. a third motor; 8. a bearing; 9. a milling drum; 91. a barrel; 92. a feeding port; 93. a rack; 10. a crushing roller; 11. a gear; 12. a grinding plate; 13. grinding blocks; 14. a rotating shaft; 15. a first discharge port; 16. a filter plate; 161. screening a screen; 162. a connecting plate; 163. a spring; 17. a vibration motor; 18. and a second discharge hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fine superfine crushing device for lithium battery electrodes comprises a shell 1, wherein the bottom of the shell 1 is of an open structure, the bottom of the shell 1 is connected with a discharge funnel 2 through bolts, feed pipes 3 are symmetrically arranged on the left side and the right side of the top of the shell 1, a first motor 4 is arranged in the center of the top of the shell 1, an inert gas injection pipe 5 is arranged on the top of the left side of the shell 1, second motors 6 are arranged on the left side and the right side of the shell 1, third motors 7 are arranged on the left side and the right side of the shell 1, the third motors 7 on the two sides are respectively positioned below the two second motors 6, bearings 8 are embedded in the left side wall and the right side wall of the inner cavity of the shell 1, crushing cylinders 9 are inserted in the inner cavities of the bearings 8 on the two sides, the two crushing cylinders 9 are transversely arranged, each crushing cylinder 9 comprises a cylinder body 91, a feeding port 92 is transversely, one end of each of the two opposite rotating shafts is respectively connected with the power output ends of the two second motors 6, gears 11 matched with the racks 93 are arranged below the two crushing cylinders 9, the gears 11 are meshed with the racks 93, the two gears 11 are respectively connected with the power output ends of the two third motors 7 through the rotating shafts, the inner cavity wall of the shell 1 is connected with a grinding plate 12 matched with the inner cavity wall of the shell 1, the upper part and the lower part of the grinding plate 12 are in an open structure, the grinding plate 12 is positioned below the two crushing cylinders 9, a grinding block 13 matched with the inner cavity of the grinding plate 12 is arranged in the inner cavity of the grinding plate 12, the top of the grinding block 13 is connected with a rotating shaft 14, the top end of the rotating shaft 14 is connected with the power output end of the first motor 4, the bottom of the discharging funnel 2 is provided with a first discharging hole 15, the inner cavity of, evenly set up spring 163 in the connecting plate 162 outside, the spring 163 other end is connected with the inner chamber wall of ejection of compact funnel 2, and vibrating motor 17 is installed at left side connecting plate 162 top, and ejection of compact funnel 2 right side is seted up with filter 16 assorted second discharge gate 18.
Wherein, grind piece 13 surface and evenly be provided with the bump, optimize grinding effect, be 30-45 contained angle setting between connecting plate 162 top and the screen cloth 161 top, avoid screen cloth 161 material to drop from the clearance between connecting plate 162 and the 2 inner chambers of ejection of compact funnel in vibration process, first motor 4, second motor 6 and third motor 7 all are provided with rubber shock-absorbing gasket with casing 1 junction, effective shock attenuation, ejection of compact funnel 2 is provided with waterproof sealing strip with casing 1 junction, optimize sealing performance, pass through bolted connection between lapping plate 12 and the casing 1, convenient to detach installs, first discharge gate 15 all articulates with second discharge gate 18 has seal baffle, optimize casing 1's sealing performance.
The working principle is as follows: when the novel scheme is implemented specifically, raw materials to be crushed are put into the inner cavity of the shell 1 through the feeding pipe 3 arranged on the left side of the top of the shell 1, the raw materials fall into the barrel 91 through the feeding hole 92 arranged on the top of the barrel 91 under the action of gravity, at the moment, the second motor 6 arranged on the right side of the shell 1 is started, the crushing roller 10 is driven through the second motor 6, so that the raw materials falling into the barrel 91 are crushed, after the crushing is finished, the raw materials are added into the other barrel 91 through the feeding pipe 3 arranged on the left side of the top of the shell 1, the second motor 6 arranged on the left side of the shell 1 is started, the third motor 7 arranged on the right side of the shell 1 is started at the same time, the gear 11 arranged below the crushing barrel 9 and the rack 93 arranged on the outer wall of the barrel 91 are matched, so that the crushing barrel 9 inserted into the, thereby the material after the completion of the grinding drops to the grinding plate 12, after the material is completely discharged, the third motor 7 is started again to reset the grinding cylinder 9, and the raw material is added into the cylinder 91 again, after the material in another grinding cylinder 9 is completely ground, the raw material is discharged according to the method and is added, the purpose of continuous production is achieved, simultaneously the first motor 4 arranged at the top of the shell 1 is started, the grinding block 13 is rotated by matching with the rotating shaft 14, so that the ground material is ground for the second time, the ground material drops to the screen 161 through the bottom of the grinding plate 12, the screen 161 is vibrated by the operation of the vibrating motor 17, and the material dropping to the screen 161 is filtered, the material with the aperture smaller than that of the screen 161 drops to the bottom of the discharging funnel 2, and is discharged through the first discharging port 15 arranged at the bottom of the discharging funnel 2, the material having a larger aperture than the mesh screen 161 is discharged through the second discharge hole 18 provided at the right side of the discharge funnel 2.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The fine superfine crushing device for the lithium battery electrode comprises a shell (1), wherein the bottom of the shell (1) is of an open structure, and the fine superfine crushing device is characterized in that: the bottom of the shell (1) is connected with a discharging funnel (2) through a bolt, the left side and the right side of the top of the shell (1) are symmetrically provided with feeding pipes (3), the central position of the top of the shell (1) is provided with a first motor (4), the top of the left side of the shell (1) is provided with an inert gas injection pipe (5), the left side and the right side of the shell (1) are respectively provided with a second motor (6), the left side and the right side of the shell (1) are respectively provided with a third motor (7), the third motors (7) at the two sides are respectively positioned below the two second motors (6), the left side wall and the right side wall of the inner cavity of the shell (1) are respectively embedded with a bearing (8), the inner cavities of the bearings (8) at the two sides are respectively inserted with a crushing barrel (9), the two crushing barrels (9) are respectively transversely arranged, the crushing barrel (9, the outer wall of the barrel body (91) is uniformly and annularly provided with a rack (93), the inner cavities of the two crushing barrels (9) are transversely provided with crushing rollers (10) through rotating shafts, one ends of the two rotating shafts, which are opposite to each other, are respectively connected with power output ends of the two second motors (6), gears (11) matched with the racks (93) are arranged below the two crushing barrels (9), the gears (11) are meshed with the racks (93), the two gears (11) are respectively connected with power output ends of the two third motors (7) through rotating shafts, the inner cavity wall of the shell (1) is connected with a grinding plate (12) matched with the inner cavity wall of the shell (1), the grinding plate (12) is of an open structure from top to bottom, the grinding plate (12) is positioned below the two crushing barrels (9), and the inner cavity of the grinding plate (12) is provided with a grinding block (13) matched with the grinding plate, grinding piece (13) top is connected with axis of rotation (14), axis of rotation (14) top is connected with the power take off end of first motor (4), ejection of compact funnel (2) bottom is provided with first discharge gate (15), ejection of compact funnel (2) inner chamber is provided with filter (16), filter (16) are including screen cloth (161), both sides and left side all are provided with connecting plate (162) around screen cloth (161), evenly set up spring (163) in connecting plate (162) outside, the spring (163) other end and the inner chamber wall connection of ejection of compact funnel (2), the left side vibrating motor (17) are installed at connecting plate (162) top, ejection of compact funnel (2) right side seted up with filter (16) assorted second discharge gate (18).
2. The fine superfine pulverizing apparatus for lithium battery electrodes as claimed in claim 1, wherein: the surface of the grinding block (13) is uniformly provided with salient points.
3. The fine superfine pulverizing apparatus for lithium battery electrodes as claimed in claim 1, wherein: the top of the connecting plate (162) and the top of the screen (161) form an included angle of 30-45 degrees.
4. The fine superfine pulverizing apparatus for lithium battery electrodes as claimed in claim 1, wherein: and rubber damping washers are arranged at the joints of the first motor (4), the second motor (6) and the third motor (7) and the shell (1).
5. The fine superfine pulverizing apparatus for lithium battery electrodes as claimed in claim 1, wherein: and a waterproof sealing strip is arranged at the joint of the discharging funnel (2) and the shell (1).
6. The fine superfine pulverizing apparatus for lithium battery electrodes as claimed in claim 1, wherein: the grinding plate (12) is connected with the shell (1) through a bolt.
7. The fine superfine pulverizing apparatus for lithium battery electrodes as claimed in claim 1, wherein: and the first discharge hole (15) and the second discharge hole (18) are both hinged with a sealing baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251621.8U CN211755851U (en) | 2020-03-04 | 2020-03-04 | Fine superfine smashing device for lithium battery electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251621.8U CN211755851U (en) | 2020-03-04 | 2020-03-04 | Fine superfine smashing device for lithium battery electrode |
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| Publication Number | Publication Date |
|---|---|
| CN211755851U true CN211755851U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020251621.8U Active CN211755851U (en) | 2020-03-04 | 2020-03-04 | Fine superfine smashing device for lithium battery electrode |
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| Country | Link |
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| CN (1) | CN211755851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213011A (en) * | 2023-04-06 | 2023-06-06 | 江苏万锂达智能科技有限公司 | Grinding equipment and process for lithium battery cathode material |
| CN116328892A (en) * | 2023-03-31 | 2023-06-27 | 江西金博实业有限公司 | Multistage device that refines of organic cereal preparation nutrition ground rice |
| CN116328892B (en) * | 2023-03-31 | 2024-06-11 | 江西金博实业有限公司 | Multistage device that refines of organic cereal preparation nutrition ground rice |
-
2020
- 2020-03-04 CN CN202020251621.8U patent/CN211755851U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328892A (en) * | 2023-03-31 | 2023-06-27 | 江西金博实业有限公司 | Multistage device that refines of organic cereal preparation nutrition ground rice |
| CN116328892B (en) * | 2023-03-31 | 2024-06-11 | 江西金博实业有限公司 | Multistage device that refines of organic cereal preparation nutrition ground rice |
| CN116213011A (en) * | 2023-04-06 | 2023-06-06 | 江苏万锂达智能科技有限公司 | Grinding equipment and process for lithium battery cathode material |
| CN116213011B (en) * | 2023-04-06 | 2023-09-19 | 江苏万锂达智能科技有限公司 | Grinding equipment and process for lithium battery cathode material |
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