CN217663121U - Mixing arrangement is used in processing of lithium cell cathode material - Google Patents
Mixing arrangement is used in processing of lithium cell cathode material Download PDFInfo
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- CN217663121U CN217663121U CN202221392987.2U CN202221392987U CN217663121U CN 217663121 U CN217663121 U CN 217663121U CN 202221392987 U CN202221392987 U CN 202221392987U CN 217663121 U CN217663121 U CN 217663121U
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- barrel body
- processing
- magnetic block
- piece
- fixedly installed
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- 239000010406 cathode material Substances 0.000 title abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 239000007774 positive electrode material Substances 0.000 claims description 8
- 239000002994 raw material Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 239000010405 anode material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 238000007664 blowing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
Abstract
The utility model discloses a mixing device for processing lithium battery anode materials, which comprises a vertically placed barrel body, wherein the lower end of the barrel body is provided with a discharge hole with a valve control, a servo motor is fixedly installed at the upper end of the barrel body, a stirring rod is fixedly installed at the output end of the servo motor, an auxiliary rod is fixedly installed at the outer side of the stirring rod in an axial equal angle manner, and a hopper is fixedly installed on the upper surface of the barrel body; further comprising: the throwing part is fixedly arranged on the outer side of the upper end of the stirring rod; the scraping blade is fixedly arranged on the outer side of the auxiliary rod; the knocking piece is movably connected to the inner wall of the barrel body, and a first magnetic block is fixedly arranged on the lower surface of the knocking piece; and the second magnetic block is fixedly arranged at the upper end of the auxiliary rod. This mixing arrangement is used in processing of lithium cell cathode material can carry out synchronous intermittent type to multiple material and put in, and can utilize centrifugal force to evenly scatter the raw materials, has effectively improved mixed effect, can carry out the automation to the barrel inner wall simultaneously and clear up.
Description
Technical Field
The utility model relates to a mixing arrangement technical field specifically is a mixing arrangement is used in processing of lithium cell cathode material.
Background
The positive pole quality to a great extent of lithium cell is influencing the performance of lithium cell, in the lithium cell cathode material course of working, in order to improve subsequent sintering quality, need use mixing arrangement to carry out mixing treatment to the raw materials, but mixing arrangement still exists some inadequately for the processing of current lithium cell cathode material.
The mixer for primary sintering of the lithium battery anode material is provided with a base, a spring, a mixing box, a discharging pipe, a stirring piece, a feeding piece, a blowing piece and a pushing piece, wherein the stirring piece is used for stirring, the mixing is more uniform by combining a mode of blowing particle materials by the blowing piece, the pushing piece is combined with the spring, the mixing box shakes, the mixing effect of the particle materials in the mixing box is further improved, but the mixer has the following defects in the using process, the blanking structure is single, multiple materials can be put in one by one through a single material opening, the materials are stacked in a layered mode, the subsequent mixing difficulty is increased, and meanwhile, the mixer is inconvenient to automatically clean the inner wall of the box in the using process, the materials are easy to remain, the recovery rate of the materials is reduced, and certain use defects exist.
We have therefore proposed a mixing apparatus for processing a positive electrode material for a lithium battery in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mixing arrangement is used in processing of lithium cell cathode material to solve the mixing arrangement blanking structure singleness for processing of lithium cell cathode material on the existing market that above-mentioned background art provided, make multiple material can only put in one by one through single material mouth, make the material layering pile up, thereby increased subsequent mixed degree of difficulty and inconvenient inner wall to the box and carried out automatic clearance, make the material remain easily, reduced the problem of the rate of recovery of material.
In order to achieve the above object, the utility model provides a following technical scheme: a mixing device for processing a lithium battery positive electrode material comprises a vertically placed barrel body, wherein a discharge port with a valve control is formed in the lower end of the barrel body, a servo motor is fixedly installed at the upper end of the barrel body, a stirring rod is fixedly installed at the output end of the servo motor, an auxiliary rod is fixedly installed on the outer side of the stirring rod in an axial equal-angle mode, a hopper is fixedly installed on the upper surface of the barrel body, a first material hole is formed in the upper surface of the barrel body in an axial equal-angle mode, and the first material hole is communicated with the lower end of the hopper;
further comprising:
the throwing part is fixedly arranged on the outer side of the upper end of the stirring rod;
the scraping blade is fixedly arranged on the outer side of the auxiliary rod;
the knocking piece is movably connected to the inner wall of the barrel body, and a first magnetic block is fixedly arranged on the lower surface of the knocking piece;
and the second magnetic block is fixedly arranged at the upper end of the auxiliary rod.
Preferably, the upper surface of the scattering part is attached to the inner surface of the upper end of the barrel body, second material holes are formed in the upper surface of the scattering part at equal angles in the axial direction, and the second material holes are arranged corresponding to the first material holes in position.
Through adopting above-mentioned technical scheme for when the puddler rotated, can drive and shed the piece and carry out synchronous revolution, make first material hole and second material hole correspond the coincidence from top to bottom in the intermittent type, thereby make the material in a plurality of hoppers put in intermittently.
Preferably, the lower surface of the scattering member is arranged in a cambered surface structure, and through holes are uniformly formed in the lower surface of the scattering member.
Through adopting above-mentioned technical scheme for when making the puddler drive and shed the piece and carry out synchronous revolution, it can evenly shed the mixture with its inside flourishing multiple raw materials that connects under the centrifugal force effect, makes the material can carry out preliminary mixing at the whereabouts in-process, makes the material evenly lay in staving inside simultaneously, mixes for subsequent stirring and provides convenience.
Preferably, the number of the scraping blades is three, and the scraping blades are arranged in a spiral structure and are attached to the inner wall of the barrel body.
Through adopting above-mentioned technical scheme for when the puddler is rotatory, can drive the doctor-bar through the auxiliary rod and carry out synchronous rotation, make the doctor-bar scrape the attached material of staving inner wall and fall, spiral helicine doctor-bar can turn partial material simultaneously, further promotes mixed effect.
Preferably, the first magnetic block and the second magnetic block are arranged in a vertically corresponding manner, and the magnetic poles of the first magnetic block and the second magnetic block are opposite.
By adopting the technical scheme, the second magnetic block at the upper end of the auxiliary rod can be intermittently close to the first magnetic block in the rotating process of the auxiliary rod, so that the auxiliary rod and the first magnetic block are close to each other due to the action of magnetic force.
Preferably, the two knocking parts are symmetrically arranged relative to the barrel body, the knocking parts are rotatably connected with the barrel body, a torsion spring is connected between the shaft end of the knocking part and the barrel body, and the end parts of the knocking parts are attached to the lower surface of the scattering part.
Through adopting above-mentioned technical scheme for when vice pole is rotatory to strike a below, strike the piece and can carry out elastic rotation under magnetic force, and when the piece was strikeed away from to vice pole, strike the piece and can rotate under torsional spring elastic action and reset, thereby strike and shed the piece, thereby avoid throwing the through-hole of a lower surface and take place to block up.
Compared with the prior art, the beneficial effects of the utility model are that: this mixing arrangement is used in processing of lithium cell cathode material can carry out synchronous intermittent type to multiple material and put in, and can utilize centrifugal force to evenly scatter the raw materials, has effectively improved mixed effect, can carry out automatic clearance to the barrel inner wall simultaneously, and concrete content is as follows:
1. the automatic material throwing device is provided with a throwing piece and a knocking piece, the throwing piece can be driven to synchronously rotate along with the rotation of the stirring rod, so that the first material hole and the second material hole are intermittently superposed, a plurality of hoppers can synchronously carry out intermittent feeding, meanwhile, the throwing piece can contain UI materials, and the materials are uniformly thrown through centrifugal force, so that the materials can be preliminarily mixed in the falling process, the mixing effect is effectively improved, and meanwhile, the knocking piece can clear the blockage of the throwing piece under the action of magnetic force;
2. be provided with the doctor-bar, when the puddler rotated, it can drive the doctor-bar through vice pole and carry out synchronous revolution for the doctor-bar can carry out automatic clearance to the inner wall of staving, thereby avoids the bucket wall residual material, and the doctor-bar that the heliciform set up can carry out certain stirring to the material at rotatory in-process, has further promoted the mixed effect.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional sectional structure of the barrel body of the present invention;
FIG. 3 is a schematic perspective sectional view of the scattering member of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the stirring rod and the scraping blade of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a barrel body; 2. a discharge outlet; 3. a servo motor; 4. a stirring rod; 401. an auxiliary rod; 5. a hopper; 6. a first material hole; 7. a throwing member; 8. a second material hole; 9. a through hole; 10. scraping a blade; 11. a plexor member; 12. a first magnetic block; 13. and a second magnetic block.
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. 1-5, the present invention provides a technical solution: a mixing device for processing a lithium battery anode material comprises a barrel body 1 which is vertically placed, wherein a discharge port 2 controlled by a valve is formed in the lower end of the barrel body 1, a servo motor 3 is fixedly installed at the upper end of the barrel body 1, a stirring rod 4 is fixedly installed at the output end of the servo motor 3, an auxiliary rod 401 is fixedly installed on the outer side of the stirring rod 4 in an axial equiangular mode, a hopper 5 is fixedly installed on the upper surface of the barrel body 1, a first material hole 6 is formed in the upper surface of the barrel body 1 in an axial equiangular mode, and the first material hole 6 is communicated with the lower end of the hopper 5;
further comprising: the scattering piece 7 is fixedly arranged on the outer side of the upper end of the stirring rod 4; the knocking part 11 is movably connected to the inner wall of the barrel body 1, and a first magnetic block 12 is fixedly arranged on the lower surface of the knocking part 11; and the second magnetic block 13 is fixedly arranged at the upper end of the auxiliary rod 401. The upper surface of the scattering part 7 is attached to the inner surface of the upper end of the barrel body 1, second material holes 8 are axially formed in the upper surface of the scattering part 7 at equal angles, and the second material holes 8 are arranged corresponding to the first material holes 6. The lower surface of the scattering piece 7 is arranged in a cambered surface structure, and through holes 9 are uniformly formed in the lower surface of the scattering piece 7. The first magnetic block 12 and the second magnetic block 13 are arranged up and down correspondingly, and the magnetic poles of the first magnetic block 12 and the second magnetic block 13 are opposite. Two knocking pieces 11 are symmetrically arranged relative to the barrel body 1, the knocking pieces 11 are rotatably connected with the barrel body 1, torsion springs are connected between shaft ends of the knocking pieces 11 and the barrel body 1, end portions of the knocking pieces 11 are attached to the lower surface of the scattering piece 7, as shown in fig. 1-3 and fig. 5, multiple raw materials are respectively poured into hoppers 5 at different positions, then a servo motor 3 is started, the servo motor 3 drives a stirring rod 4 to rotate, the stirring rod 4 drives the scattering piece 7 to synchronously rotate, at the moment, a second material hole 8 formed in the upper surface of the scattering piece 7 intermittently coincides with a first material hole 6, the hopper 5 can intermittently discharge the raw materials inside to the scattering piece 7, at the moment, the scattering piece 7 can uniformly scatter the materials into the barrel body 1 by utilizing centrifugal force in the rotating process, the materials can be primarily mixed in the falling process, meanwhile, the auxiliary rod 401 can stir and mix the raw materials again, the auxiliary rod 401 intermittently approaches the knocking pieces 11 in the rotating process, the knocking pieces 11 are enabled to be elastically staggered under the action of a first magnetic block and the through holes 11 are prevented from being blocked when the rotating through hole 7, and the through hole 7 is reset by the torsion springs, and the through rotating process.
A wiper blade 10 fixedly mounted on the outer side of the sub-rod 401; the scraping pieces 10 are axially arranged at equal angles relative to the stirring rod 4, the scraping pieces 10 are arranged in a spiral structure, the scraping pieces 10 are attached to the inner wall of the barrel body 1, as shown in fig. 2 and 4, when the auxiliary rod 401 rotates, the scraping pieces 10 can be driven to rotate synchronously, the scraping pieces 10 can scrape the raw materials attached to the inner wall of the barrel body 1, meanwhile, the spiral scraping pieces 10 can vertically turn part of the raw materials, and the mixing of the raw materials is further promoted.
The working principle is as follows: when using this mixing arrangement is used in processing of lithium cell cathode material, at first according to shown in fig. 1-5, put into hopper 5 with the raw materials is used in processing of lithium cell cathode material of difference, start servo motor 3, drive puddler 4 rotates, make hopper 5 can throw the material intermittently, and throw and scatter piece 7 and can evenly throw the material of accepting, make the material whereabouts in-process carry out preliminary mixing, auxiliary rod 401 can stir the raw materials once more simultaneously, and beat piece 11 and can beat and prevent stifled throwing and scattering piece 7 under magnetic force, doctor-blade 10 can strike off staving 1 inner wall adnexed raw materials simultaneously, and it can carry out vertical the turning to partial raw materials, further improve device mixing effect.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A mixing device for processing a lithium battery positive electrode material comprises a barrel body (1) which is vertically placed, wherein a discharge hole (2) with a valve control is formed in the lower end of the barrel body (1), a servo motor (3) is fixedly installed at the upper end of the barrel body (1), a stirring rod (4) is fixedly installed at the output end of the servo motor (3), an auxiliary rod (401) is fixedly installed on the outer side of the stirring rod (4) in an axial equal-angle mode, a hopper (5) is fixedly installed on the upper surface of the barrel body (1), a first material hole (6) is formed in the upper surface of the barrel body (1) in an axial equal-angle mode, and the first material hole (6) is communicated with the lower end of the hopper (5);
it is characterized by also comprising:
the throwing part (7) is fixedly arranged on the outer side of the upper end of the stirring rod (4);
a wiper blade (10) fixedly mounted on the outer side of the auxiliary rod (401);
the knocking piece (11) is movably connected to the inner wall of the barrel body (1), and a first magnetic block (12) is fixedly arranged on the lower surface of the knocking piece (11);
and the second magnetic block (13) is fixedly arranged at the upper end of the auxiliary rod (401).
2. The mixing device for processing the lithium battery positive electrode material according to claim 1, wherein: the upper surface of the scattering piece (7) is attached to the inner surface of the upper end of the barrel body (1), second material holes (8) are formed in the upper surface of the scattering piece (7) in an axial equiangular mode, and the second material holes (8) are arranged corresponding to the first material holes (6).
3. The mixing device for processing the positive electrode material of the lithium battery as claimed in claim 1, wherein: the lower surface of the scattering piece (7) is arranged in a cambered surface structure, and through holes (9) are uniformly formed in the lower surface of the scattering piece (7).
4. The mixing device for processing the lithium battery positive electrode material according to claim 1, wherein: the stirring rod (4) is axially and equiangularly provided with three scraping pieces (10), the scraping pieces (10) are arranged in a spiral structure, and the scraping pieces (10) are attached to the inner wall of the barrel body (1).
5. The mixing device for processing the positive electrode material of the lithium battery as claimed in claim 1, wherein: the positions of the first magnetic block (12) and the second magnetic block (13) are arranged up and down correspondingly, and the magnetic poles of the first magnetic block (12) and the second magnetic block (13) are opposite.
6. The mixing device for processing the lithium battery positive electrode material according to claim 1, wherein: the two knocking pieces (11) are symmetrically arranged on the barrel body (1), the knocking pieces (11) are rotatably connected with the barrel body (1), torsion springs are connected between the shaft ends of the knocking pieces (11) and the barrel body (1), and the end portions of the knocking pieces (11) are attached to the lower surface of the scattering piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392987.2U CN217663121U (en) | 2022-06-07 | 2022-06-07 | Mixing arrangement is used in processing of lithium cell cathode material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392987.2U CN217663121U (en) | 2022-06-07 | 2022-06-07 | Mixing arrangement is used in processing of lithium cell cathode material |
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| CN217663121U true CN217663121U (en) | 2022-10-28 |
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| CN202221392987.2U Active CN217663121U (en) | 2022-06-07 | 2022-06-07 | Mixing arrangement is used in processing of lithium cell cathode material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116173781A (en) * | 2023-04-26 | 2023-05-30 | 佛山源兴攀科技有限公司 | Stirring tank for mixing aluminum polishing agent |
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2022
- 2022-06-07 CN CN202221392987.2U patent/CN217663121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116173781A (en) * | 2023-04-26 | 2023-05-30 | 佛山源兴攀科技有限公司 | Stirring tank for mixing aluminum polishing agent |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: No. 3 Fanxing Road, Yixing Environmental Science Park, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu Yili Technology Co.,Ltd. Country or region after: China Address before: Room 104, No. 29, Chuangzhi Road, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee before: Changzhou Suli Technology Co.,Ltd. Country or region before: China |