CN213103111U - Raw material particle screening device for lithium battery production - Google Patents
Raw material particle screening device for lithium battery production Download PDFInfo
- Publication number
- CN213103111U CN213103111U CN202021112266.2U CN202021112266U CN213103111U CN 213103111 U CN213103111 U CN 213103111U CN 202021112266 U CN202021112266 U CN 202021112266U CN 213103111 U CN213103111 U CN 213103111U
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- fixedly connected
- discharging pipe
- material case
- casing
- roller
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- 239000002994 raw material Substances 0.000 title claims abstract description 40
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 23
- 238000012216 screening Methods 0.000 title claims abstract description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000002245 particle Substances 0.000 title claims description 22
- 239000000463 material Substances 0.000 claims abstract description 73
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000008187 granular material Substances 0.000 claims abstract description 16
- 238000007873 sieving Methods 0.000 claims abstract description 4
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a raw materials granule sieving mechanism is used in lithium cell production, including material case and casing, the upside of material case runs through and is provided with the hopper, material incasement wall fixedly connected with filter screen, material case downside fixedly connected with vibrating motor, a plurality of supporting seats of material case downside fixedly connected with, it is a plurality of the supporting seat all has two long supporting legs and short supporting foot through elastic mechanism difference elastic connection, material case left side is run through and is provided with first discharging pipe, the pot head is equipped with the collecting bucket under the first discharging pipe, material case left side is run through and is provided with the second discharging pipe, the one end that the material case was kept away from to the second discharging pipe extends to the inside of casing, the inside of casing is provided with magnetic force screening mechanism. The utility model has the advantages of reasonable design, can filter and the edulcoration raw materials granule, filter unqualified raw materials granule, get rid of the metallic impurity in the raw materials, help promoting the production quality of lithium cell.
Description
Technical Field
The utility model relates to a lithium cell raw material particle production facility technical field especially relates to a raw material particle sieving mechanism is used in lithium cell production.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment for processing, storage and use due to the very active chemical characteristics of the lithium metal, and becomes a mainstream along with the development of scientific technology.
Now, can produce the impurity of some magnetism in lithium battery raw materials granule production and processing, also can produce the unqualified raw materials granule of size simultaneously, need filter magnetic impurity and unqualified raw materials granule wherein, in order to avoid reducing the production quality of lithium cell, traditional sieving mechanism often does not possess the magnetism screening edulcoration, the inside that leads to the raw materials can be doped with some magnetic impurity, influence the use of raw materials, and the raw materials screening effect of device is not good, can lead to the decline of lithium cell quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a raw material particle screening device for lithium battery production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a raw material particle screening device for lithium battery production comprises a material box and a shell, wherein a hopper is arranged on the upper side of the material box in a penetrating way, the hopper is fixedly connected with the material box, the inner wall of the material box is fixedly connected with a filter screen, the lower side of the material box is fixedly connected with a vibration motor, a plurality of supporting seats are fixedly connected with the lower side of the material box, the supporting seats are respectively and elastically connected with two long supporting legs and two short supporting legs through elastic mechanisms, a first discharging pipe penetrates through the left side of the material box and is fixedly connected with the material box, the lower end of the first discharge pipe is sleeved with a material collecting barrel, the left side of the material box is provided with a second discharge pipe in a penetrating way, the second discharging pipe is fixedly connected with the material box, one end, far away from the material box, of the second discharging pipe extends to the inside of the shell, and a magnetic screening mechanism is arranged inside the shell.
Preferably, the elastic mechanism comprises a shock absorber fixedly connected to the upper end of the long supporting leg, the telescopic end of the shock absorber is fixedly connected to the lower end of the supporting base, a spring is arranged between the long supporting leg and the supporting base, and two ends of the spring are respectively and fixedly connected to the lower end of the supporting base and the upper end of the long supporting leg.
Preferably, the magnetic screening mechanism comprises a rotating shaft fixedly connected to the inner side of the shell, a roller is sleeved on the outer side of the rotating shaft, the roller is rotationally connected with the rotating shaft, the inner wall of the roller is fixedly connected with a magnet, a second gear is sleeved on the outer side of the rotating shaft, the second gear is rotationally connected with the rotating shaft, the second gear is fixedly connected with the roller, a material guide disc is arranged at the lower side of the roller, the lower side of the material guide plate is fixedly connected with two symmetrical supporting legs, the lower side of the material guide plate is provided with a third discharging pipe, the lower end of the third discharge pipe is provided with a material collecting box, the left end of the roller is provided with a scraper box, the upper end of the scraper box is abutted against the surface of the roller, the casing left side fixedly connected with motor, the output shaft of motor runs through the lateral wall of casing and fixedly connected with first gear, first gear and second gear intermeshing.
Preferably, the material guide plate is in a semicircular arc shape, and the roller is made of an aluminum alloy material.
Preferably, the right side of the housing is provided with a bore adapted to a second discharge pipe, which is located inside the housing.
Preferably, the filter screen is the granule filter screen, the material of filter screen is stainless steel.
The utility model discloses possess following beneficial effect:
1. through the arrangement of the filter screen, the first discharge pipe and the collecting barrel, unqualified raw material particles smaller than the size of the raw material particles can be removed, and the unqualified raw material particles are collected in the collecting barrel through the first discharge pipe;
2. through the arrangement of the elastic mechanism, the influence of vibration generated by the vibration motor on the long supporting leg and the short supporting leg can be effectively removed, and meanwhile, the vibration screening of the material box can be facilitated;
3. through the setting of magnetic screening mechanism, can effectually get rid of the metallic impurity in the raw materials granule, separate metallic impurity and raw materials granule, improved the purity of raw materials granule.
Drawings
Fig. 1 is a schematic structural diagram of a raw material particle screening device for lithium battery production according to the present invention;
fig. 2 is a sectional view taken along line B-B of fig. 1.
In the figure: 1 material box, 2 hoppers, 3 filter screens, 4 supporting seats, 5 springs, 6 shock absorbers, 7 long supporting legs, 8 vibrating motors, 9 short supporting legs, 10 first discharging pipes, 11 collecting barrels, 12 second discharging pipes, 13 shells, 14 rollers, 15 rotating shafts, 16 magnets, 17 scraper boxes, 18 collecting boxes, 19 third discharging pipes, 20 material guiding discs, 21 supporting legs, 22 first gears, 23 second gears and 24 motors.
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.
Referring to fig. 1-2, a raw material particle screening device for lithium battery production comprises a material box 1 and a shell 13, wherein a hopper 2 is arranged on the upper side of the material box 1 in a penetrating manner, the hopper 2 is fixedly connected with the material box 1, a filter screen 3 is fixedly connected to the inner wall of the material box 1, a vibrating motor 8 is fixedly connected to the lower side of the material box 1, the vibrating motor 8 can vibrate the material box 1, a plurality of supporting seats 4 are fixedly connected to the lower side of the material box 1, the supporting seats 4 are respectively and elastically connected with two long supporting feet 7 and a short supporting foot 9 through an elastic mechanism, the elastic mechanism comprises a shock absorber 6 fixedly connected to the upper end of the long supporting foot 7, the telescopic end of the shock absorber 6 is fixedly connected to the lower end of the supporting seat 4, a spring 5 is arranged between the long supporting foot 7 and the supporting seat 4, and two, the shock absorber 6 and the spring 5 can effectively reduce the influence of the vibration generated by the vibration motor 8 on the long support 7 and the short support leg 9, and the left side of the material tank 1 can be in an inclined state due to the arrangement of the long support leg 7 and the short support leg 9.
1 left side of material case is run through and is provided with first discharging pipe 10, first discharging pipe 10 and 1 fixed connection of material case, the pot head is equipped with an album storage bucket 11 under the first discharging pipe 10, 1 left side of material case is run through and is provided with second discharging pipe 12, second discharging pipe 12 and 1 fixed connection of material case, the one end that material case 1 was kept away from to second discharging pipe 12 extends to the inside of casing 13, raw material particles enters into material case 1 through hopper 2, filter screen 3 screens, unqualified raw material particles enters into album storage bucket 11 through first discharging pipe 10.
The magnetic screening mechanism is arranged inside the shell 13 and comprises a rotating shaft 15 fixedly connected to the inner side of the shell 13, a roller 14 is sleeved on the outer side of the rotating shaft 15, the roller 14 is rotatably connected with the rotating shaft 15, a magnet 16 is fixedly connected to the inner wall of the roller 14, a second gear 23 is sleeved on the rotating shaft 15, the second gear 23 is rotatably connected with the rotating shaft 15, the second gear 23 is fixedly connected with the roller 14, a material guide plate 20 is arranged on the lower side of the roller 14, two symmetrical supporting legs 21 are fixedly connected to the lower side of the material guide plate 20, a third material discharge pipe 19 is arranged on the lower side of the material guide plate 20, a material collecting box 18 is arranged at the lower end of the third material discharge pipe 19, a scraper box 17 is arranged at the left end of the roller 14, the upper end of the scraper box 17 is abutted against the surface of the roller 14, screened raw material particles enter, the metal impurities are adsorbed on the surface of the roller 14 and then scraped and collected by the scraper box 17, and the scraper box 17 and the material collecting box 18 are both fixedly connected with the ground.
When in work, raw material particles enter the material box 1 through the hopper 2, the switch of the vibration motor 8 is turned on, so that the vibration motor 8 vibrates, under the action of the spring 5 and the shock absorber 6, the granular raw materials are screened by the filter screen 3, unqualified raw material granules enter the bottom in the material box 1, is collected in a collecting barrel 11 through a first discharging pipe 10, and qualified raw material particles enter a material guide plate 20 through a second discharging pipe 12, and at this time, the switch of the motor 24 is turned on, the output shaft of the motor 24 rotates to drive the first gear 22, the first gear 22 rotates to drive the second gear 23 to rotate, thereby realizing the rotation of the roller 14, at the suction of magnet 16, the outside can adsorb the metallic impurity in the raw materials granule when cylinder 14 clockwise turning, and the metallic impurity of adsorption is scraped by scraper blade box 17 and is collected, and the raw materials granule after the metallic impurity of getting rid of is collected in box 18 of gathering materials through third discharging pipe 19.
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 cell production is with raw materials granule sieving mechanism, includes material case (1) and casing (13), its characterized in that, the upside of material case (1) runs through and is provided with hopper (2), hopper (2) and material case (1) fixed connection, material case (1) inner wall fixedly connected with filter screen (3), material case (1) downside fixedly connected with vibrating motor (8), a plurality of supporting seats (4) of material case (1) downside fixedly connected with, a plurality of supporting seat (4) all have two long supporting legs (7) and short supporting leg (9) through elastic mechanism difference elastic connection, material case (1) left side runs through and is provided with first discharging pipe (10), first discharging pipe (10) and material case (1) fixed connection, the pot head (11) is equipped with under first discharging pipe (10), the material case (1) left side is run through and is provided with second discharging pipe (12), second discharging pipe (12) and material case (1) fixed connection, the one end that material case (1) was kept away from in second discharging pipe (12) extends to the inside of casing (13), the inside of casing (13) is provided with magnetic force screening mechanism.
2. The raw material particle screening device for lithium battery production as recited in claim 1, wherein the elastic mechanism comprises a shock absorber (6) fixedly connected to the upper end of the long supporting leg (7), the telescopic end of the shock absorber (6) is fixedly connected to the lower end of the supporting base (4), a spring (5) is arranged between the long supporting leg (7) and the supporting base (4), and two ends of the spring (5) are respectively and fixedly connected to the lower end of the supporting base (4) and the upper end of the long supporting leg (7).
3. The raw material particle screening device for the lithium battery production as recited in claim 1, wherein the magnetic screening mechanism comprises a rotating shaft (15) fixedly connected to the inner side of the housing (13), a roller (14) is sleeved on the outer side of the rotating shaft (15), the roller (14) is rotatably connected with the rotating shaft (15), a magnet (16) is fixedly connected to the inner wall of the roller (14), a second gear (23) is sleeved on the outer side of the rotating shaft (15), the second gear (23) is rotatably connected with the rotating shaft (15), the second gear (23) is fixedly connected with the roller (14), a material guide plate (20) is arranged on the lower side of the roller (14), two symmetrical supporting legs (21) are fixedly connected to the lower side of the material guide plate (20), a third material discharge pipe (19) is arranged on the lower side of the material guide plate (20), and a material collection box (18) is arranged at the lower end of the third material discharge pipe, the left end of cylinder (14) is provided with scraper box (17), the upper end of scraper box (17) and the surperficial counterbalance contact of cylinder (14), casing (13) left side fixedly connected with motor (24), the output shaft of motor (24) runs through the lateral wall of casing (13) and fixedly connected with first gear (22), first gear (22) and second gear (23) intermeshing.
4. The raw material particle screening device for the lithium battery production as recited in claim 3, wherein the material guiding plate (20) is in a semi-circular arc shape, and the roller (14) is made of an aluminum alloy material.
5. The raw material particle screening device for lithium battery production as recited in claim 3, wherein the right side of the housing (13) is provided with a through hole adapted to the second discharging pipe (12), and the second discharging pipe (12) is located inside the housing (13).
6. The raw material particle screening device for lithium battery production as recited in claim 1, wherein the filter screen (3) is a particle filter screen, and the filter screen (3) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021112266.2U CN213103111U (en) | 2020-06-16 | 2020-06-16 | Raw material particle screening device for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021112266.2U CN213103111U (en) | 2020-06-16 | 2020-06-16 | Raw material particle screening device for lithium battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213103111U true CN213103111U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021112266.2U Active CN213103111U (en) | 2020-06-16 | 2020-06-16 | Raw material particle screening device for lithium battery production |
Country Status (1)
| Country | Link |
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| CN (1) | CN213103111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731563A (en) * | 2021-08-16 | 2021-12-03 | 罗世武 | Be applied to raw and other materials impurity removal cementer that lithium cell was made |
-
2020
- 2020-06-16 CN CN202021112266.2U patent/CN213103111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731563A (en) * | 2021-08-16 | 2021-12-03 | 罗世武 | Be applied to raw and other materials impurity removal cementer that lithium cell was made |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: 844000, Room 201, Building A34, Phase III, Shenzhen Industrial Park, Kashgar Economic Development Zone, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Jiujiang New Energy Technology Co.,Ltd. Address before: No. 15, Jixiang Lane, Chunfeng Street, Chadong Village, Dalong Street, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee before: Chu Jianjian |
|
| TR01 | Transfer of patent right |