CN114653440A - High-efficiency grinding mill for producing graphite cathode material of lithium battery - Google Patents
High-efficiency grinding mill for producing graphite cathode material of lithium battery Download PDFInfo
- Publication number
- CN114653440A CN114653440A CN202210265513.XA CN202210265513A CN114653440A CN 114653440 A CN114653440 A CN 114653440A CN 202210265513 A CN202210265513 A CN 202210265513A CN 114653440 A CN114653440 A CN 114653440A
- Authority
- CN
- China
- Prior art keywords
- device body
- motor
- lithium battery
- fixedly connected
- inlet pipe
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 21
- 239000010439 graphite Substances 0.000 title claims abstract description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 239000010406 cathode material Substances 0.000 title claims abstract description 13
- 238000000227 grinding Methods 0.000 title claims description 6
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000003801 milling Methods 0.000 claims description 9
- 239000010405 anode material Substances 0.000 claims 5
- 238000010298 pulverizing process Methods 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 5
- 235000004237 Crocus Nutrition 0.000 description 4
- 241000596148 Crocus Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- -1 hexagonal system Chemical compound 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the technical field of ink powder devices, in particular to a high-efficiency pulverizer for producing a graphite cathode material of a lithium battery, which comprises an apparatus body, a feeding pipe, a discharging pipe, a pulverizing mechanism and a fixing mechanism, wherein the fixing mechanism comprises a fixing frame, a first motor, a rotating shaft, two guide rails and two bearing blocks.
Description
Technical Field
The invention relates to the technical field of ink powder devices, in particular to a high-efficiency pulverizer for producing a graphite cathode material of a lithium battery.
Background
Graphite is a crystalline carbon, hexagonal system, iron black to dark gray, soft, smooth, conductive, graphite needs to be ground into powder in the processing process.
At present, the prior art (CN 113426544A) discloses a high-efficiency pulverizer for producing graphite cathode materials of lithium batteries, through crocus mechanism and this body coupling of device, this body coupling of filter and device, it is connected with this body coupling to hold the box, it has a plurality of through-holes to hold the box, this body coupling of first cylinder and device, first piston rod is connected with first cylinder output, the push pedal is connected with first piston rod, the clearance brush is connected with the push pedal, draw the hopper and be connected with the filter, store the mechanism and this body coupling of device, displacement mechanism and this body coupling of device, the filter filters the graphite powder of crocus mechanism output, first piston rod of first cylinder drive drives the push pedal and will remain in the large granule raw materials propulsion holds the box on the filter, qualified graphite powder that mix with in the large granule raw materials is discharged from holding the through-hole of box, the problem that has large granule carbonaceous raw materials in the finished product powder of the high efficiency milling machine of production lithium cell graphite cathode material is solved.
Adopt above-mentioned mode, device body is in quiescent condition when grinding the material, can have the material of keeping away from one side of crocus mechanism and fall to device body bottom because of gravity under the circumstances that is not smashed, can't receive abundant crushing, has reduced the crushing effect to the material.
Disclosure of Invention
The invention aims to provide a high-efficiency pulverizer for producing a lithium battery graphite cathode material, and aims to solve the problem that the conventional pulverizer has a poor pulverizing effect on materials.
In order to achieve the purpose, the invention provides a high-efficiency pulverizer for producing a graphite cathode material of a lithium battery, which comprises a device body, a feeding pipe, a discharging pipe, a pulverizing mechanism and a fixing mechanism, wherein the feeding pipe is communicated with the device body and is positioned at the top of the device body, the discharging pipe is communicated with the device body and is positioned on the inner side wall of the device body, and the pulverizing mechanism is arranged on the inner side wall of the device body;
the fixing mechanism comprises a fixing frame, a first motor, a rotating shaft, two guide rails and two bearing blocks, the first motor is fixedly connected with the fixing frame and is located on one side of the fixing frame, the device body is fixedly connected with the output end of the first motor, one side of the rotating shaft is fixedly connected with the device body, the other side of the rotating shaft is rotatably connected with the fixing frame and is located on one side of the first motor, the two guide rails are fixedly connected with the fixing frame respectively and are located on one side of the device body, and the two bearing blocks are fixedly connected with the device body respectively and are located on the inner side wall of the guide rails.
The bearing block comprises a rotating rod and a roller, the rotating rod is fixedly connected with the device body and is positioned on one side close to the guide rail, and the roller is rotatably connected with the rotating rod and is positioned in the guide rail.
Wherein, the inlet pipe includes inlet pipe body and first valve, the inlet pipe body with device body intercommunication, and be located device body top, first valve with inlet pipe body fixed connection, and be located inlet pipe body inside wall.
Wherein, the inlet pipe still includes the feeder hopper, the feeder hopper with inlet pipe body fixed connection to be located and keep away from one side of device body.
The discharge pipe comprises a discharge pipe body and a second valve, the discharge pipe body is communicated with the device body and is located on the inner side wall of the device body, and the second valve is fixedly connected with the discharge pipe body and is located on the inner side wall of the discharge pipe body.
Wherein, crocus mechanism includes second motor, connecting rod and a plurality of crushing sword, the second motor with device body fixed connection, and be located device body bottom, the connecting rod with second motor output fixed connection, and run through the device body, it is a plurality of crushing sword respectively with connecting rod fixed connection, all be located the device is originally internal.
According to the high-efficiency pulverizer for producing the lithium battery graphite cathode material, when the pulverizing mechanism pulverizes the raw material in the device body, the first motor on the fixing frame drives the device body to rotate, one side, far away from the first motor, of the device body rotates on the fixing frame through the rotating shaft, the raw material in the device body is shaken, the motion state of the raw material in the device body is increased, the pulverizing mechanism fully grinds the raw material, and the problem that the conventional pulverizer is poor in pulverizing effect of the material is solved.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a high-efficiency pulverizer for producing a graphite negative electrode material of a lithium battery according to the present invention.
FIG. 2 is a front view of a high efficiency pulverizer for producing graphite cathode material for lithium batteries according to the present invention.
Fig. 3 is a cross-sectional view taken along plane a-a of fig. 2.
Fig. 4 is a cross-sectional view taken along plane B-B of fig. 2.
1-device body, 2-feeding pipe, 3-discharging pipe, 4-grinding mechanism, 5-fixing mechanism, 6-fixing frame, 7-first motor, 8-rotating shaft, 9-guide rail, 10-bearing block, 11-rotating rod, 12-roller, 13-feeding pipe body, 14-first valve, 15-feeding hopper, 16-discharging pipe body, 17-second valve, 18-second motor, 19-connecting rod, 20-crushing cutter, 21-side plate, 22-rebound plate, 23-spring, 24-plate body, 25-base and 26-stabilizing frame.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a high efficiency pulverizer for producing a graphite cathode material of a lithium battery, including a device body 1, a feeding pipe 2, a discharging pipe 3, a pulverizing mechanism 4 and a fixing mechanism 5, wherein the feeding pipe 2 is communicated with the device body 1 and is located at the top of the device body 1, the discharging pipe 3 is communicated with the device body 1 and is located on the inner side wall of the device body 1, and the pulverizing mechanism 4 is arranged on the inner side wall of the device body 1;
In the embodiment, the fixing mechanism 5 provides the installation condition for the device body 1, the device body 1 provides the installation condition for the milling mechanism 4, when the graphite cathode material for producing lithium batteries is ground, the raw material is fed into the device body 1 through the feeding pipe 2, the milling mechanism 4 grinds and crushes the raw material, when the milling mechanism 4 crushes the raw material in the device body 1, the first motor 7 on the fixing frame 6 drives the device body 1 to rotate, one side of the device body 1 far away from the first motor 7 rotates on the fixing frame 6 through the rotating shaft 8, the raw material in the device body 1 is shaken, the motion state of the raw material in the device body 1 is increased, the raw material is fully contacted with the milling mechanism 4, and the milling mechanism 4 fully grinds the raw material, device body 1 is rotating the in-process, bearing block 10 is followed the direction of motion of device body 1 is in roll on the guide rail 9, and will the weight of device body 1 shares extremely on the mount 6, avoid the weight process of device body 1 and raw materials is right first motor 7 causes the damage, smashes the completion back, through discharging pipe 3 will raw materials in the device body 1 discharges, has solved the relatively poor problem of current milling machine to the crushing effect of material.
Further, the bearing block 10 includes a rotating rod 11 and a roller 12, the rotating rod 11 is fixedly connected with the device body 1 and is located at one side close to the guide rail 9, and the roller 12 is rotatably connected with the rotating rod 11 and is located in the guide rail 9; the feeding pipe 2 comprises a feeding pipe body 13 and a first valve 14, the feeding pipe body 13 is communicated with the device body 1 and is positioned at the top of the device body 1, and the first valve 14 is fixedly connected with the feeding pipe body 13 and is positioned on the inner side wall of the feeding pipe body 13; the feeding pipe 2 further comprises a feeding hopper 15, and the feeding hopper 15 is fixedly connected with the feeding pipe body 13 and is positioned on one side far away from the device body 1; the discharge pipe 3 comprises a discharge pipe body 16 and a second valve 17, the discharge pipe body 16 is communicated with the device body 1 and is positioned on the inner side wall of the device body 1, and the second valve 17 is fixedly connected with the discharge pipe body 16 and is positioned on the inner side wall of the discharge pipe body 16; milling mechanism 4 includes second motor 18, connecting rod 19 and a plurality of crushing sword 20, second motor 18 with device body 1 fixed connection, and be located 1 bottom the device body, connecting rod 19 with second motor 18 output end fixed connection, and run through device body 1, it is a plurality of crushing sword 20 respectively with connecting rod 19 fixed connection, all be located in the device body 1.
In this embodiment, when a material is ground, the second valve 17 seals the discharge pipe body 16, the first valve 14 opens the feed pipe body 13, and after a raw material is fed into the device body 1 from the feed hopper 15 to the feed pipe body 13, the first valve 14 seals the feed pipe body 13, the second motor 18 drives the connecting rod 19 to drive the crushing cutter 20 to rotate so as to crush and grind the material in the device body 1, meanwhile, the first motor 7 drives the device body 1 to rotate, the roller 12 of the bearing block 10 rotates on the rotating rod 11 of the device body 1 along with the moving direction of the device body 1, and rolls on the guide rail 9, so as to share the weight of the device body 1 onto the fixing frame 6.
Further, the fixing mechanism 5 further includes four side plates 21 and four rebound plates 22, every two of the four side plates 21 are paired and respectively fixedly connected with the two guide rails 9 and are all located on the inner side walls of the guide rails 9, and the four rebound plates 22 are respectively fixedly connected with the four side plates 21 and are all located in the guide rails 9; the rebound plate 22 comprises a spring 23 and a plate body 24, the spring 23 is fixedly connected with the side plate 21 and is positioned in the guide rail 9, and the plate body 24 is fixedly connected with the spring 23 and is positioned on one side far away from the side plate 21; the mount 6 includes base 25 and two stabilizer 26, two stabilizer 26 respectively with base 25 fixed connection all is located the base 25 top, first motor 7 with stabilizer 26 fixed connection, pivot 8 with another stabilizer 26 fixed connection.
In this embodiment, when the first motor 7 drives the device body 1 to rotate, and drives the roller 12 to roll to two ends in the guide rail 9, the resilient plates 22 on the side plates 21 at two ends of the guide rail 9 contact with the roller 12 and then rebound the roller 12, specifically, the roller 12 contacts with the plate body 24 and presses the spring 23, the spring 23 is stressed to compress and rebound, so as to sequentially weaken the inertia of the device body 1 towards the side plate 21 connected with the spring, and the first motor 7 outputs in reverse direction, so that the device body 1 is driven to drive the roller 12 to move towards the other resilient plate 22 in the guide rail 9, thereby increasing the flexibility of the device body 1 during rotation, the base 25 of the fixed frame 6 provides mounting conditions for the two stabilizing frames 26, and the stabilizing frames 26 provide mounting conditions for the first motor 7 and the rotating shaft 8, the stabilizer 26 and the base 25 form a triangle, so that the stability is higher.
While the above disclosure describes the preferred embodiment of the present invention, it is understood that the scope of the present invention is not limited thereto, and that all or part of the process flow of the above embodiment can be realized by those skilled in the art, and all equivalent changes made by the claims of the present invention are still within the scope of the present invention.
Claims (6)
1. A high-efficiency pulverizer for producing a graphite cathode material of a lithium battery,
the powder grinding device comprises a device body, a feeding pipe, a discharging pipe, a powder grinding mechanism and a fixing mechanism, wherein the feeding pipe is communicated with the device body and is positioned at the top of the device body;
the fixing mechanism comprises a fixing frame, a first motor, a rotating shaft, two guide rails and two bearing blocks, the first motor is fixedly connected with the fixing frame and is located on one side of the fixing frame, the device body is fixedly connected with the output end of the first motor, one side of the rotating shaft is fixedly connected with the device body, the other side of the rotating shaft is rotatably connected with the fixing frame and is located on one side of the first motor, the two guide rails are fixedly connected with the fixing frame respectively and are located on one side of the device body, and the two bearing blocks are fixedly connected with the device body respectively and are located on the inner side wall of the guide rails.
2. The high efficiency mill for producing graphite anode material for lithium battery as claimed in claim 1,
the bearing block comprises a rotating rod and a roller, the rotating rod is fixedly connected with the device body and is positioned on one side close to the guide rail, and the roller is rotatably connected with the rotating rod and is positioned in the guide rail.
3. The high efficiency mill for producing graphite anode material for lithium battery as claimed in claim 1,
the inlet pipe includes inlet pipe body and first valve, the inlet pipe body with device body intercommunication, and be located device body top, first valve with inlet pipe body fixed connection, and be located the inlet pipe body inside wall.
4. A high efficiency mill for producing graphite anode material for lithium battery as claimed in claim 3,
the inlet pipe still includes the feeder hopper, the feeder hopper with inlet pipe body fixed connection to be located and keep away from one side of device body.
5. The high efficiency mill for producing graphite anode material for lithium battery as claimed in claim 1,
the discharge pipe comprises a discharge pipe body and a second valve, the discharge pipe body is communicated with the device body and is located on the inner side wall of the device body, and the second valve is fixedly connected with the discharge pipe body and is located on the inner side wall of the discharge pipe body.
6. The high efficiency mill for producing graphite anode material for lithium battery as claimed in claim 1,
milling mechanism includes second motor, connecting rod and a plurality of crushing sword, the second motor with device body fixed connection, and be located device body bottom, the connecting rod with second motor output fixed connection, and run through the device body, it is a plurality of crushing sword respectively with connecting rod fixed connection, all be located the device is originally internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210265513.XA CN114653440A (en) | 2022-03-17 | 2022-03-17 | High-efficiency grinding mill for producing graphite cathode material of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210265513.XA CN114653440A (en) | 2022-03-17 | 2022-03-17 | High-efficiency grinding mill for producing graphite cathode material of lithium battery |
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| Publication Number | Publication Date |
|---|---|
| CN114653440A true CN114653440A (en) | 2022-06-24 |
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ID=82030133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210265513.XA Pending CN114653440A (en) | 2022-03-17 | 2022-03-17 | High-efficiency grinding mill for producing graphite cathode material of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114653440A (en) |
Citations (11)
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|---|---|---|---|---|
| CN101610886A (en) * | 2007-02-15 | 2009-12-23 | 奥地利埃瑞玛再生工程机械设备有限公司 | Be used to handle the method and apparatus of material |
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| CN206304823U (en) * | 2016-12-21 | 2017-07-07 | 佛山市霸力电机电器有限公司 | A kind of grinder being easy to inner wall cleaning |
| CN107899669A (en) * | 2017-11-24 | 2018-04-13 | 陕西科技大学 | A kind of food processing wheat flour milling equipment |
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| CN215029634U (en) * | 2021-03-20 | 2021-12-07 | 安徽善和生物科技有限公司 | Probiotics solid drink reducing mechanism |
| CN216025184U (en) * | 2021-10-19 | 2022-03-15 | 秦皇岛展图科技开发有限公司 | Grinding device applied to production of nano materials |
-
2022
- 2022-03-17 CN CN202210265513.XA patent/CN114653440A/en active Pending
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Country or region after: China Address after: 409900 meicui village, Longchi Town, Xiushan Tujia and Miao Autonomous County, Chongqing Applicant after: Chongqing Dongxing Carbon Material Co.,Ltd. Address before: 409900 meicui village, Longchi Town, Xiushan Tujia and Miao Autonomous County, Chongqing Applicant before: CHONGQING DONGXING CARBON MATERIAL Co.,Ltd. Country or region before: China |