CN217164668U - Positive electrode material ball-milling device with three-dimensional rotating structure - Google Patents
Positive electrode material ball-milling device with three-dimensional rotating structure Download PDFInfo
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- CN217164668U CN217164668U CN202123181270.1U CN202123181270U CN217164668U CN 217164668 U CN217164668 U CN 217164668U CN 202123181270 U CN202123181270 U CN 202123181270U CN 217164668 U CN217164668 U CN 217164668U
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- ball
- fixed
- ball milling
- motor
- milling
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- 238000000498 ball milling Methods 0.000 title claims abstract description 58
- 239000007774 positive electrode material Substances 0.000 title claims description 11
- 239000010405 anode material Substances 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 238000005096 rolling process Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses an anodal material ball-milling device with three-dimensional revolution mechanic, the on-line screen storage device comprises a base, the last lateral wall of base is fixed with the support, the end fixing of support has the motor, the drive end of motor is fixed with a plurality of even boards, and is a plurality of the tip of even board is fixed with the rolling circle jointly, the rolling circle internal fixation has the motor, the drive end of motor is fixed with a ball mill section of thick bamboo, the feed inlet has been seted up to the outer wall of a ball mill section of thick bamboo, be provided with one-way feed valve on the feed inlet, the ring channel has been seted up on the outer wall of rolling circle, the ring channel internal fixation has the conducting ring. Has the advantages that: the utility model discloses a circle that rotates drives the revolution of a ball-milling section of thick bamboo, and the motor drives a ball-milling section of thick bamboo rotation, realizes the three-dimensional diversified rotation of a ball-milling section of thick bamboo, realizes the abundant contact striking of anodal material and wear-resisting ball, improves ball-milling speed to through the change in clearance between ball-milling ball and the squeeze roll, improve the ball-milling precision gradually, and then obtain the anodal material of even high fineness.
Description
Technical Field
The utility model relates to a ball-milling technical field especially relates to an anodal material ball-milling device with three-dimensional revolution mechanic.
Background
In the production process of the battery anode material, in order to produce a lithium ion battery anode material product with uniform reaction, high crystal quality, uniform pores, small surface area, large apparent specific gravity and stable electrochemical performance, the anode material is firstly subjected to ball milling to obtain the anode material with uniform high fineness.
The existing ball milling device adopts a ball mill to rotate towards one direction, an anode material and wear-resistant balls are continuously contacted and impacted for ball milling, but the effect of one reverse rotation contact impact is poor, and the ball milling efficiency is influenced.
In order to solve the problems, a ball milling device of the anode material with a three-dimensional rotating structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the background art and providing a positive pole material ball-milling device with a three-dimensional rotating structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anodal material ball-milling device with three-dimensional revolution mechanic, includes the base, the last lateral wall of base is fixed with the support, the end fixing of support has the motor, the drive end of motor is fixed with a plurality of even boards, and is a plurality of the tip of even board is fixed with the rolling circle jointly, the rolling circle internal fixation has the motor, the drive end of motor is fixed with a ball mill section of thick bamboo, the feed inlet has been seted up to the outer wall of ball mill section of thick bamboo, be provided with one-way feed valve on the feed inlet, the ring channel has been seted up on the outer wall of rolling circle, the ring channel internal fixation has the conducting ring, still be equipped with the brush that contacts with the conducting ring in the ring channel, fixedly connected with connecting rod between the last lateral wall of brush and base.
In the above anode material ball-milling device with the three-dimensional rotating structure, two supporting rods are fixed on the upper side wall of the base, and supporting wheels in contact with the outer wall of the rotating ring are mounted at the end parts of the two supporting rods.
In foretell anodal material ball-milling device with three-dimensional revolution mechanic, the lateral wall is seted up flutedly on the base, it is provided with the slide to slide in the recess, the collecting vat that is located ball milling barrel tip downside is placed to the upside of slide, be fixed with supporting spring between the interior diapire of slide and recess, still be equipped with the switch that is located the slide downside in the recess, the switch is connected with the siren through the wire.
In the above ball milling device for anode materials with a three-dimensional rotating structure, the extrusion roller is fixed in the ball milling barrel, the inner wall of the ball milling barrel is fixed with a plurality of wear-resistant balls, the left end of the ball milling barrel is provided with the discharge hole, and the screen is fixed in the discharge hole.
In the above ball mill apparatus for positive electrode material having a three-dimensional rotating structure, the diameter of the squeeze rollers is gradually increased from right to left.
In the above ball milling device for positive electrode material with three-dimensional rotating structure, the diameter of the wear-resistant balls is gradually increased from right to left.
Compared with the prior art, the positive electrode material ball milling device with the three-dimensional rotating structure has the advantages that:
the utility model discloses a circle that rotates drives the revolution of a ball-milling section of thick bamboo, and the motor drives a ball-milling section of thick bamboo rotation, realizes the three-dimensional diversified rotation of a ball-milling section of thick bamboo, realizes the abundant contact striking of anodal material and wear-resisting ball, improves ball-milling speed to through the change in clearance between ball-milling ball and the squeeze roll, improve the ball-milling precision gradually, and then obtain the anodal material of even high fineness.
Drawings
Fig. 1 is a schematic structural diagram of a ball milling device for anode materials with a three-dimensional rotating structure according to the present invention;
fig. 2 is a side view of a base in a ball milling device for anode materials with a three-dimensional rotating structure according to the present invention;
fig. 3 is a schematic view of an internal structure of a first ball milling drum in the positive electrode material ball milling device with a three-dimensional rotating structure according to the present invention;
fig. 4 is a schematic diagram of an internal structure of a ball milling drum in the positive electrode material ball milling device with a three-dimensional rotating structure according to the second embodiment of the present invention.
In the figure: the device comprises a base 1, a support 2, a motor 3, a connecting plate 4, a rotating ring 5, a motor 6, a ball grinding cylinder 7, a conductive ring 8, a brush 9, a supporting wheel 10, a collecting tank 11, a squeezing roller 12, a wear-resistant ball 13, a screen 14, a sliding plate 15, an alarm 16, a supporting spring 17 and a switch 18.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-3, an anode material ball milling device with a three-dimensional rotating structure comprises a base 1, a bracket 2 is fixed on the upper side wall of the base 1, a motor 3 is fixed on the end of the bracket 2, a plurality of connecting plates 4 are fixed on the driving end of the motor 3, a rotating ring 5 is fixed on the end of the connecting plates 4, two supporting rods are fixed on the upper side wall of the base 1, supporting wheels 10 which are contacted with the outer wall of the rotating ring 5 are mounted on the end of the two supporting rods, the rotating ring 5 is supported by the supporting wheels 10 to ensure the rotating stability of the rotating ring 5, a motor 6 is fixed in the rotating ring 5, a ball mill cylinder 7 is fixed on the driving end of the motor 6, a feed port is arranged on the outer wall of the ball mill cylinder 7, a one-way feed valve is arranged on the feed port, the anode material is thrown into the ball mill cylinder 7 through the one-way feed valve, the motor 3 drives the rotating ring 5 to revolve, the motor 6 drives the ball mill cylinder 7 to do rotation motion, the ball milling barrel 7 is rotated in three dimensions and multiple directions, the positive electrode material in the ball milling barrel 7 is fully contacted with the extrusion rollers 12 and the wear-resistant balls 13, the contact impact times are increased, and the ball milling speed is increased.
The ring channel has been seted up on the outer wall of rolling circle 5, the ring channel internal fixation has conducting ring 8, the input and the conducting ring 8 of motor 6 are connected, still be equipped with the brush 9 that contacts with conducting ring 8 in the ring channel, brush 9 is connected with external power source, fixedly connected with connecting rod between the side wall of brush 9 and base 1, when rolling circle 5 rotates, conducting ring 8 contacts with brush 9 all the time, can not take place the wire winding when guaranteeing that motor 3 drives rolling circle 5 and rotate, external power source can right all the time, ada 6 supplies power.
The lateral wall is seted up flutedly on base 1, it is provided with slide 15 to slide in the recess, collecting vat 11 that is located 7 tip downside of ball mill section of thick bamboo is placed to slide 15's upside, be fixed with supporting spring 17 between the inner diapire of slide 15 and recess, still be equipped with the switch 18 that is located slide 15 downside in the recess, switch 18 is connected with siren 16 through the wire, the wire still is connected with external power source, anodal material after the ball-milling spills and collects to collecting in collecting vat 11, when anodal material was too much in collecting vat 11, supporting spring 17's elasticity size is overcome to collecting vat 11's whole weight moves down, carry out pressing of switch 18, make 16 circular telegrams of siren send out the police dispatch newspaper, the suggestion carries out collecting vat 11's change.
Example two
Referring to fig. 4, the difference from the first embodiment is that: the diameter of the wear-resistant balls 13 gradually increases from right to left, and the intervals between the wear-resistant balls 13 and the squeezing rollers 12 and between the wear-resistant balls 13 and the wear-resistant balls 13 are gradually reduced through the increase of the diameter of the wear-resistant balls 13, so that the ball milling precision is gradually improved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A ball milling device of anode material with three-dimensional rotating structure comprises a base (1), it is characterized in that a bracket (2) is fixed on the upper side wall of the base (1), a motor (3) is fixed at the end part of the bracket (2), a plurality of connecting plates (4) are fixed at the driving end of the motor (3), a rotating ring (5) is jointly fixed at the end parts of the connecting plates (4), a motor (6) is fixed in the rotating ring (5), a ball grinding cylinder (7) is fixed at the driving end of the motor (6), the outer wall of the ball milling barrel (7) is provided with a feed inlet, a one-way feed valve is arranged on the feed inlet, an annular groove is arranged on the outer wall of the rotating ring (5), a conducting ring (8) is fixed in the annular groove, an electric brush (9) which is contacted with the conducting ring (8) is also arranged in the annular groove, and a connecting rod is fixedly connected between the electric brush (9) and the upper side wall of the base (1).
2. The ball milling device for the anode material with the three-dimensional rotating structure is characterized in that two supporting rods are fixed on the upper side wall of the base (1), and supporting wheels (10) which are in contact with the outer wall of the rotating ring (5) are mounted at the ends of the two supporting rods.
3. The ball milling device of the anode material with the three-dimensional rotating structure is characterized in that a groove is formed in the upper side wall of the base (1), a sliding plate (15) is arranged in the groove in a sliding mode, a collecting groove (11) located on the lower side of the end portion of the ball milling barrel (7) is placed on the upper side of the sliding plate (15), a supporting spring (17) is fixed between the sliding plate (15) and the inner bottom wall of the groove, a switch (18) located on the lower side of the sliding plate (15) is further arranged in the groove, and the switch (18) is connected with an alarm (16) through a lead.
4. The positive electrode material ball milling device with the three-dimensional rotating structure as claimed in claim 1, wherein a squeezing roller (12) is fixed in the ball milling barrel (7), a plurality of wear-resistant balls (13) are fixed on the inner wall of the ball milling barrel (7), a discharge hole is opened at the left end of the ball milling barrel (7), and a screen (14) is fixed in the discharge hole.
5. The positive electrode material ball milling device with the three-dimensional rotating structure as claimed in claim 4, wherein the diameter of the squeeze roll (12) is gradually increased from right to left.
6. The positive electrode material ball milling device with the three-dimensional rotating structure as claimed in claim 4, wherein the wear-resistant balls (13) are gradually increased in diameter from right to left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123181270.1U CN217164668U (en) | 2021-12-17 | 2021-12-17 | Positive electrode material ball-milling device with three-dimensional rotating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123181270.1U CN217164668U (en) | 2021-12-17 | 2021-12-17 | Positive electrode material ball-milling device with three-dimensional rotating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217164668U true CN217164668U (en) | 2022-08-12 |
Family
ID=82713540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123181270.1U Active CN217164668U (en) | 2021-12-17 | 2021-12-17 | Positive electrode material ball-milling device with three-dimensional rotating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217164668U (en) |
-
2021
- 2021-12-17 CN CN202123181270.1U patent/CN217164668U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positive electrode material ball milling device with a three-dimensional rotating structure Granted publication date: 20220812 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Wujie Science & Technology Co.,Ltd. Registration number: Y2024980008727 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |