CN214020210U - Lithium ion battery cathode material preparation facilities - Google Patents
Lithium ion battery cathode material preparation facilities Download PDFInfo
- Publication number
- CN214020210U CN214020210U CN202023111054.5U CN202023111054U CN214020210U CN 214020210 U CN214020210 U CN 214020210U CN 202023111054 U CN202023111054 U CN 202023111054U CN 214020210 U CN214020210 U CN 214020210U
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- CN
- China
- Prior art keywords
- mixing box
- lithium ion
- ion battery
- fixedly connected
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 21
- 239000010406 cathode material Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 5
- 239000010405 anode material Substances 0.000 claims description 4
- 239000007773 negative electrode material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 15
- 230000002441 reversible effect Effects 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a lithium ion battery cathode material preparation facilities, which comprises a supporting pedestal and is characterized by further comprising, the up end fixedly connected with mixing box of support base, the up end of mixing box is equipped with the apron, be equipped with the sprue on the apron, the mixing box internal rotation is connected with the auger blade that two symmetries set up. The utility model discloses it is rational in infrastructure, realize through setting up actuating mechanism, utilize two drive gear engaged with's mode, drive two auger blades ' reverse rotation, when promoting raw and other materials to mix, reverse rotation through two auger blades, it is rotatory between two auger blades to mix the raw materials, the phenomenon of mixed blind area has appeared in having avoided the mixing box, through setting up the raw materials direct injection corresponding battery negative pole collecting tube after annotating that material mechanism realizes mixing, the negative pole material after the mixture that prevents is through collecting, take place phenomenons such as subside after the operation such as operation, produce the influence to negative pole material's nature.
Description
Technical Field
The utility model relates to a battery negative electrode material prepares technical field, especially relates to a lithium ion battery negative electrode material preparation facilities.
Background
Lithium ion batteries have the advantages of high voltage, large specific energy, long service life, no memory effect and the like, and thus, in recent years, the lithium ion batteries are widely applied to 3C products, electric bicycles, energy storage systems, and particularly electric automobiles. The graphite cathode material is the leading cathode material of the current commercial lithium ion battery, and has the advantages of lower lithium intercalation/deintercalation potential, higher reversible capacity, rich resources, low price and the like.
When current lithium ion battery negative pole material preparation facilities is preparing negative pole material, because a plurality of singles of auger blade or two that adopt are used for the combined material turn to the same auger blade, mix raw and other materials, this kind of mode is when using, mixing efficiency is lower, the raw materials appears mixing the blind area in the mixing box easily, lead to the unable intensive mixing of raw materials, current material is mixing the back simultaneously, need pass through the mode of transporting with the raw materials after mixing, in the use, this kind of mode is when using, long-time transportation can lead to the inside mixture of negative pole material to subside, influence negative pole material's service property, we propose a lithium ion battery negative pole material preparation equipment for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a preparation device for a lithium ion battery cathode material.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lithium ion battery cathode material preparation facilities, is including supporting the base, the up end fixedly connected with mixing box who supports the base, the up end of mixing box is equipped with the apron, be equipped with the sprue on the apron, the mixing box internal rotation is connected with the auger blade that two symmetries set up, be equipped with on the mixing box and be used for realizing two auger blade rotation drive and rotate opposite actuating mechanism, the up end fixedly connected with blown down tank of support base, be equipped with on the blown down tank and be used for realizing directly injecting into the notes material mechanism of annotating the material intracavity after mixing battery cathode material.
Preferably, actuating mechanism includes fixed connection transmission motor on mixing box left side lateral wall, transmission motor's output shaft runs through to rotate to be connected on the left side lateral wall of mixing box and terminal fixed connection front side the auger blade, fixedly connected with transmission box on the right-hand member lateral wall of mixing box, the transmission box internal rotation is connected with two drive gear, two drive gear intermeshing, drive gear's pivot fixed connection auger blade.
Preferably, annotate material mechanism and include a plurality of levels and arrange the cooperation groove on the blown down tank, be equipped with a plurality of discharge openings in the cooperation groove, sliding connection has the push pedal in the mixing box, a plurality of push rods of horizontal fixedly connected with on the front end lateral wall of push pedal, push rod sliding connection is in the discharge opening.
Preferably, two symmetrically arranged traction rods are fixedly connected to the side wall of the front end of the push plate, and the two traction rods penetrate through and are slidably connected to the side wall of the front end of the mixing box.
Preferably, a plurality of positioning holes are formed in the discharge chute.
Preferably, the upper end face of the cover plate is fixedly connected with a detection port, and the detection port penetrates through the cover plate.
Compared with the prior art, the utility model, its beneficial effect does:
1. realize through setting up actuating mechanism, utilize two drive gear engaged with's mode, drive the reverse rotation of two auger blades, when promoting raw and other materials mixture, through the reverse rotation of two auger blades, will mix the raw materials and rotate between two auger blades, avoided the phenomenon of the mixed blind area to appear in the mixing box.
2. The mixed raw materials are directly injected into the corresponding battery cathode collecting tube by arranging the material injection mechanism, and the phenomenon that the mixed cathode material is settled after the operations such as collection, operation and the like is prevented, so that the property of the cathode material is influenced.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a lithium ion battery cathode material preparation apparatus in a plan view according to the present invention;
fig. 2 is a schematic structural view of a lithium ion battery cathode material preparation device according to the present invention;
fig. 3 is an enlarged schematic view of a structure at a position a of the lithium ion battery anode material preparation device provided by the utility model.
In the figure: the device comprises a support base 1, a discharge chute 2, a mixing box 3, a transmission box 4, a transmission motor 5, a cover plate 6, a filling opening 7, a traction rod 8, a detection opening 9, a positioning groove 10, a driving gear 11, a packing auger blade 12, a push plate 13, a push rod 14 and a discharge hole 15.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a lithium ion battery cathode material preparation facilities, including supporting base 1, the up end fixedly connected with mixing box 3 of supporting base 1, the up end of mixing box 3 is equipped with apron 6, the up end fixedly connected with of apron 6 detects mouth 9, detect mouth 9 runs through apron 6, be equipped with sprue 7 on the apron 6, 3 internal rotation of mixing box is connected with the auger blade 12 that two symmetries set up, be equipped with on the mixing box 3 and be used for realizing two auger blade 12 rotation drive and rotate opposite actuating mechanism, the up end fixedly connected with blown down tank 2 of supporting base 1, be equipped with on blown down tank 2 and be used for realizing directly pouring into the notes material mechanism of annotating the material intracavity after mixing battery cathode material, be equipped with a plurality of locating holes in the blown down tank 2.
The utility model discloses in, actuating mechanism includes drive motor 5 of fixed connection on 3 left side lateral walls of mixing box, the output shaft of drive motor 5 runs through to rotate to be connected on 3 left side lateral walls of mixing box and terminal fixed connection front side auger blade 12, fixedly connected with transmission case 4 on 3's the right-hand member lateral wall of mixing box, 4 internal rotations of transmission case are connected with two drive gear 11, two drive gear 11 intermeshing, drive gear 11's pivot fixed connection auger blade 12, realize through setting up actuating mechanism, utilize two drive gear 11 engaged with's mode, drive two auger blade 12's reverse rotation, when promoting raw and other materials to mix, reverse rotation through two auger blade 12, it is rotatory between two auger blade 12 to mix the raw materials, the phenomenon of mixed blind area appears in the mixing box 3 has been avoided.
Annotate material mechanism and include a plurality of levels and arrange the cooperation groove on blown down tank 2, be equipped with a plurality of discharge openings 15 in the cooperation groove, sliding connection has push pedal 13 in the mixing box 3, a plurality of push rods 14 of horizontal fixedly connected with on the front end lateral wall of push pedal 13, push rod 14 sliding connection is in discharge opening 15, the draw bar 8 that two symmetries of fixedly connected with set up on the front end lateral wall of push pedal 13, two draw bars 8 all run through sliding connection on the front end lateral wall of mixing box 3, through setting up annotate that the material mechanism realizes with the raw materials after mixing directly pour into corresponding battery negative pole collecting tube in, the negative pole material after the mixture that prevents is through collecting, phenomenon such as take place to sink after operation, produce the influence to the nature of negative pole material.
When the utility model is used, as shown in fig. 1-3, firstly, the raw material of the cathode material is injected into the mixing box 3 through the injection port 7, the transmission motor 5 is started to drive the rotation of the auger blade 12 close to the front end, the raw material is conveyed and operated, meanwhile, the rotation process of the auger blade 12 drives the mutual meshing rotation of the two driving gears 11 in the transmission box 4, so as to realize the simultaneous rotation of the two auger blades 12, because the mutual meshing of the two driving gears 11 leads the rotation directions of the two driving gears 11 to be opposite, namely the rotation directions of the two auger blades 12 are opposite, therefore, the raw material conveying process in the mixing box 3 is realized, a mixing area is formed between the two auger blades 12, the conveying of the auger blade 12 is utilized to avoid the formation of a mixing blind area in the mixing box 3, after the raw material is mixed, the external traction force is utilized, reciprocating pulling two traction rods 8 move on the side wall of the front end of the mixing box 3, reciprocating movement of the push plate 13 is achieved, raw materials in the mixing box 3 are driven to enter the discharge hole 15, the discharge hole 15 is pushed out after the raw materials are formed under the action of the push rod 14, the battery cathode material collecting pipe is placed at the position corresponding to the discharge hole 15, and extrusion forming is conducted in the collecting pipe through the push rod 14 (note that the battery cathode material collecting pipe is placed on a special mode rack, the collecting pipe is fixed through the placing rack, simultaneous collection of a plurality of collecting pipes can be achieved, and collecting efficiency is improved).
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a lithium ion battery cathode material preparation facilities, is including supporting base (1), its characterized in that, the up end fixedly connected with mixing box (3) of support base (1), the up end of mixing box (3) is equipped with apron (6), be equipped with sprue (7) on apron (6), mixing box (3) internal rotation is connected with auger blade (12) that two symmetries set up, be equipped with on mixing box (3) and be used for realizing two auger blade (12) rotation drive and rotate opposite actuating mechanism, the up end fixedly connected with blown down tank (2) of support base (1), be equipped with on blown down tank (2) and be used for realizing directly injecting the notes material mechanism of annotating the material intracavity after mixing battery cathode material.
2. The lithium ion battery negative electrode material preparation device of claim 1, characterized in that, actuating mechanism includes fixed connection transmission motor (5) on mixing box (3) left side lateral wall, the output shaft of transmission motor (5) runs through to rotate and connects on the left side lateral wall of mixing box (3) and terminal fixed connection front side auger blade (12), fixedly connected with transmission box (4) on the right-hand member lateral wall of mixing box (3), transmission box (4) internal rotation is connected with two drive gears (11), two drive gear (11) intermeshing, the pivot fixed connection auger blade (12) of drive gear (11).
3. The lithium ion battery cathode material preparation device according to claim 1, wherein the material injection mechanism comprises a plurality of matching grooves horizontally arranged on the discharge groove (2), a plurality of discharge holes (15) are arranged in the matching grooves, a push plate (13) is slidably connected in the mixing box (3), a plurality of push rods (14) are horizontally and fixedly connected on the side wall of the front end of the push plate (13), and the push rods (14) are slidably connected in the discharge holes (15).
4. The device for preparing the lithium ion battery anode material is characterized in that two symmetrically arranged draw bars (8) are fixedly connected to the side wall of the front end of the push plate (13), and the two draw bars (8) are both connected to the side wall of the front end of the mixing box (3) in a penetrating and sliding manner.
5. The device for preparing the lithium ion battery anode material according to claim 1, wherein a plurality of positioning holes are formed in the discharge chute (2).
6. The device for preparing the lithium ion battery anode material according to claim 1, wherein a detection port (9) is fixedly connected to the upper end surface of the cover plate (6), and the detection port (9) penetrates through the cover plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023111054.5U CN214020210U (en) | 2020-12-22 | 2020-12-22 | Lithium ion battery cathode material preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023111054.5U CN214020210U (en) | 2020-12-22 | 2020-12-22 | Lithium ion battery cathode material preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214020210U true CN214020210U (en) | 2021-08-24 |
Family
ID=77339080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023111054.5U Expired - Fee Related CN214020210U (en) | 2020-12-22 | 2020-12-22 | Lithium ion battery cathode material preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214020210U (en) |
-
2020
- 2020-12-22 CN CN202023111054.5U patent/CN214020210U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |