CN213612526U - Waste lithium ion battery ternary nickel cobalt manganese material recovery screening device - Google Patents
Waste lithium ion battery ternary nickel cobalt manganese material recovery screening device Download PDFInfo
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- CN213612526U CN213612526U CN202021896278.9U CN202021896278U CN213612526U CN 213612526 U CN213612526 U CN 213612526U CN 202021896278 U CN202021896278 U CN 202021896278U CN 213612526 U CN213612526 U CN 213612526U
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- box body
- box
- screening
- filter screen
- lithium ion
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- 239000000463 material Substances 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 title claims abstract description 25
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 17
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000002699 waste material Substances 0.000 title claims description 11
- 238000011084 recovery Methods 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- SEVNKUSLDMZOTL-UHFFFAOYSA-H cobalt(2+);manganese(2+);nickel(2+);hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mn+2].[Co+2].[Ni+2] SEVNKUSLDMZOTL-UHFFFAOYSA-H 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- 229940044175 cobalt sulfate Drugs 0.000 description 1
- CXULZQWIHKYPTP-UHFFFAOYSA-N cobalt(2+) manganese(2+) nickel(2+) oxygen(2-) Chemical compound [O--].[O--].[O--].[Mn++].[Co++].[Ni++] CXULZQWIHKYPTP-UHFFFAOYSA-N 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229940053662 nickel sulfate Drugs 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a sieving mechanism is retrieved to old and useless lithium ion battery ternary nickel cobalt manganese material, including box, screening mechanism, feed chute, glass board, filter screen, commentaries on classics board, screen cloth, baffle, compression spring, arch, collection mechanism, collection box, handle, shake mechanism and drive mechanism. The utility model has the advantages that: make the filter screen shake repeatedly under the effect of shake mechanism, be favorable to tiny particulate matter to drop on the screen cloth of commentaries on classics board one end, it shakes to drive through drive mechanism and change the board, the ternary material powder that is favorable to the screen cloth top drops and collects the inside storage of box at one of them, and big particulate matter then can drop inside another collection box along changeing the board, make ternary material stay under protruding effect and improved the quality of screening, take out two collection boxes through the handle at last, thereby the convenience is collected the different ternary material of particulate matter, be favorable to subsequent ternary material positive plate manufacturing.
Description
Technical Field
The utility model relates to a sieving mechanism specifically is a screening mechanism is retrieved to old and useless lithium ion battery ternary nickel cobalt manganese material belongs to lithium battery ternary material recycle technical field.
Background
The lithium ion battery is a secondary battery, which mainly depends on the movement of lithium ions between a positive electrode and a negative electrode to work, and Li + is inserted and extracted back and forth between the two electrodes in the charging and discharging process: during charging, Li + is extracted from a positive electrode, and is inserted into a negative electrode through an electrolyte, the negative electrode is in a lithium-rich state, and during discharging, the opposite is true, the positive electrode material nickel cobalt manganese hydroxide in the lithium battery is a precursor for preparing the positive electrode material nickel cobalt manganese oxide of the lithium ion secondary battery, and the nickel cobalt manganese hydroxide is obtained by adding proper manganese sulfate, nickel sulfate or cobalt sulfate into a pure solution of nickel, cobalt and manganese, adjusting the molar ratio of nickel, cobalt and manganese elements in the solution to be 1:1:1, and adding liquid alkali to adjust the pH value.
In order to advocate energy-concerving and environment-protective and sustainable use, old and useless lithium cell pulverizes through processing and can draw ternary material inside the powder, can continue to be used as preparation battery raw materials after follow-up processing, however traditional processing factory is when drawing lithium cell powder, directly artifically sieves battery powder through the mesh screen, so inconvenient sieve the powder of different thicknesses and put and deposit in the back classification to ternary material's extraction efficiency and content have been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screening device is retrieved to old and useless lithium ion battery ternary nickel cobalt manganese material just in order to solve above-mentioned problem, can be quick screen out old and useless battery powder to the ternary material powder of different thicknesses of drawing is processed, has improved the efficiency of screening.
The utility model discloses a technical scheme realizes above-mentioned purpose, a screening device is retrieved to useless lithium ion battery ternary nickel cobalt manganese material, including the box with install in the screening mechanism of box inside, screening mechanism includes feed chute, glass board, filter screen, commentaries on classics board, screen cloth, baffle, compression spring and arch, the top inboard of box is equipped with the feed chute, the feed chute with the inside intercommunication of box; the glass plate is arranged on one side of the box body, the filter screen is arranged on the inner side of the top of the box body, and the filter screen is arranged in the feeding groove; the baffle is vertically arranged on the inner side of the bottom of the box body, and the bottom of the baffle is in sliding connection with the inner side of the bottom of the box body; the compression spring is installed at the bottom of the baffle; the rotating plate is arranged in the box body, and one end of the rotating plate is rotatably connected with the inner side wall of the box body; the other end of the bottom of the rotating plate is abutted against the top of the baffle plate, the screen is arranged on the top surface of one end of the rotating plate, and the feed chute is communicated with the bottom side of the interior of the box body through the screen; the included angle between the rotating plate and the inner side wall of the box body is 60 degrees, and the plurality of bulges are respectively arranged on the top of the screen mesh at equal intervals; two symmetrically distributed collecting mechanisms are respectively installed on the inner sides of two ends of the bottom of the box body, each collecting mechanism comprises a collecting box and a handle, and the two collecting boxes are respectively connected with the inner side of the bottom of the box body in a sliding mode; one ends of the two collecting boxes respectively extend to the outer sides of the two ends of the box body, and the two handles are respectively connected with the center of the side wall of one end of each collecting box; the shaking mechanism is installed on the side wall of one end of the top of the box body, and the transmission mechanism is installed on the inner side of the other end of the box body.
Preferably, for the convenience right the motor is fixed, conveniently provides power simultaneously, shake mechanism includes fixed plate and motor, the fixed plate is the triangle-shaped structure, the fixed plate install in the top one end lateral wall of box, just the motor with the connection can be dismantled at the fixed plate top.
Preferably, in order to enable the turntable to drive the connecting rod to move repeatedly, the shaking mechanism further comprises a turntable and a connecting rod, the center of the turntable is connected with one end of the motor, and one end of the connecting rod is rotatably connected with one side edge of the turntable.
Preferably, in order to make the push rod drive the filter screen shakes, the shaking mechanism further comprises a push rod, the push rod is connected with the inner side of the box body in a sliding mode, one end of the push rod is connected with the filter screen, the other end of the push rod penetrates through the box body and is connected with the connecting rod in a rotating mode, and the filter screen is connected with the inner portion of the box body in a sliding mode through the push rod.
Preferably, in order to make the filter screen power is delivered to the action of the ejector rod, the transmission mechanism comprises a pressing rod, the pressing rod is connected with the inner side of the other end of the box body in a longitudinal sliding mode, the pressing rod is of an arc-shaped structure with one end of the filter screen, and the top of the pressing rod is abutted to the side wall of one end of the filter screen.
Preferably, in order to butt against and shake the rotating plate, the transmission mechanism further comprises a push rod, the push rod is of an L-shaped structure, the push rod is in sliding connection with the inner side of the bottom of the other end of the box body, the top of one end of the push rod penetrates through the box body to butt against the bottom side of one end of the rotating plate, and the bottom of the press rod is connected with the top side of the other end of the push rod.
Preferably, in order to make the ejector pin reset and contradict, drive mechanism still includes reset spring, reset spring install in the bottom of ejector pin, reset spring's bottom with the inside wall of box is connected.
The utility model has the advantages that: the utility model connects the shaking mechanism with the external power supply to work, so that the filter screen shakes repeatedly, the crushed ternary material of the waste lithium battery is poured into the feeding chute, under the shaking of the filter screen, fine particles fall on the screen at one end of the rotating plate, and the filter screen can drive the transmission mechanism to act while shaking, so that the rotating plate shakes under the action of the baffle, thereby being beneficial to the ternary material powder on the top of the screen mesh to fall into one of the collecting boxes for storage, and the large particles can fall into the other collecting box along the rotating plate for storage, under the action of a plurality of bulges, the ternary material is kept in a temporary state, so that the screening quality is improved, and finally the two collecting boxes are drawn out through the handle, therefore, ternary materials with different particles can be conveniently collected, the purity of the ternary materials is better, and the subsequent processing and manufacturing of the ternary material positive plate are facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the sieving mechanism and the collecting mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
In the figure: 1. the device comprises a box body, 2, a screening mechanism, 21, a feeding groove, 22, a glass plate, 23, a filter screen, 24, a rotating plate, 25, a screen mesh, 26, a baffle plate, 27, a compression spring, 28, a protrusion, 3, a collecting mechanism, 31, a collecting box, 32, a handle, 4, a shaking mechanism, 41, a fixing plate, 42, a rotary disc, 43, a motor, 44, a connecting rod, 45, a push rod, 5, a transmission mechanism, 51, a pressure rod, 52, an ejector rod, 53 and a return spring.
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. 1-4, the device for recycling and screening ternary nickel, cobalt and manganese materials of waste lithium ion batteries comprises a box body 1 and a screening mechanism 2 installed inside the box body 1, wherein the screening mechanism 2 comprises a feeding chute 21, a glass plate 22, a filter screen 23, a rotating plate 24, a screen mesh 25, a baffle 26, a compression spring 27 and a protrusion 28, the feeding chute 21 is arranged on the inner side of the top of the box body 1, and the feeding chute 21 is communicated with the inside of the box body 1; the glass plate 22 is arranged on one side of the box body 1, the filter screen 23 is arranged on the inner side of the top of the box body 1, and the filter screen 23 is arranged in the feed chute 21; the baffle 26 is vertically arranged on the inner side of the bottom of the box body 1, and the bottom of the baffle 26 is in sliding connection with the inner side of the bottom of the box body 1; the compression spring 27 is mounted at the bottom of the baffle 26; the rotating plate 24 is arranged inside the box body 1, and one end of the rotating plate 24 is rotatably connected with the inner side wall of the box body 1; the other end of the bottom of the rotating plate 24 is abutted against the top of the baffle 26, the screen 25 is installed on the top surface of one end of the rotating plate 24, and the feed chute 21 is communicated with the bottom side of the interior of the box body 1 through the screen 25; the included angle between the rotating plate 24 and the inner side wall of the box body 1 is 60 degrees, and the plurality of protrusions 28 are respectively arranged on the top of the screen 25 at equal intervals; the inner sides of two ends of the bottom of the box body 1 are respectively provided with two symmetrically distributed collecting mechanisms 3, each collecting mechanism 3 comprises a collecting box 31 and a handle 32, and the two collecting boxes 31 are respectively connected with the inner side of the bottom of the box body 1 in a sliding manner; one end of each of the two collecting boxes 31 extends to the outer side of the two ends of the box body 1, and the two handles 32 are connected with the centers of the side walls of one end of each of the collecting boxes 31; the shaking mechanism 4 is installed to the top one end lateral wall of box 1, drive mechanism 5 is installed to the other end inboard of box 1.
As a technical optimization scheme of the utility model, shake mechanism 4 and include fixed plate 41 and motor 43, fixed plate 41 is the triangle-shaped structure, fixed plate 41 install in the top one end lateral wall of box 1, just motor 43 with the connection can be dismantled at fixed plate 41 top.
As a technical optimization scheme of the utility model, the shaking mechanism 4 still includes carousel 42 and connecting rod 44, carousel 42 center department with motor 43 one end is connected, the one end of connecting rod 44 with a side edge of carousel 42 rotates to be connected.
As a technical optimization scheme of the utility model, shake mechanism 4 still includes push rod 45, push rod 45 with the inboard sliding connection of box 1, just push rod 45's one end with filter screen 23 is connected, push rod 45's the other end run through in box 1 with connecting rod 44 rotates to be connected, filter screen 23 passes through push rod 45 with the inside sliding connection of box 1.
As a technical optimization scheme of the utility model, drive mechanism 5 includes depression bar 51, depression bar 51 with the inboard longitudinal sliding connection of the other end of box 1, depression bar 51 with the one end of filter screen 23 is the arc structure, just depression bar 51's top with the one end lateral wall of filter screen 23 is contradicted.
As a technical optimization scheme of the utility model, drive mechanism 5 still includes ejector pin 52, ejector pin 52 is "L" shape structure, ejector pin 52 with the inboard sliding connection in other end bottom of box 1, the one end top of ejector pin 52 run through in box 1 with the one end bottom side of commentaries on classics board 24 is contradicted, depression bar 51's bottom with ejector pin 52's other end top side is connected.
As a technical optimization scheme of the utility model, drive mechanism 5 still includes reset spring 53, reset spring 53 install in the bottom of ejector pin 52, reset spring 53's bottom with the inside wall of box 1 is connected.
When the utility model is used, firstly, the motor 43 is connected with an external power supply to work, the motor 43 drives the turntable 42 and the connecting rod 44 to move, thereby repeatedly shaking the filter screen 23 under the action of the push rod 45, then the crushed ternary material of the waste lithium battery is poured into the feeding chute 21, under the shaking of the filter screen 23, the ternary material is screened, fine particles fall on the screen mesh 25 at one end of the rotating plate 24, and large debris sundries are stored at the top of the filter screen 23, and can collide with the top of the press rod 51 when the filter screen 23 shakes, thereby the press rod 51 drives the push rod 52 to collide with the bottom of the rotating plate 24, the rotating plate 24 shakes under the action of the baffle 26, thereby being beneficial to the ternary material powder at the top of the screen mesh 25 to fall into one of the collecting boxes 31 to be stored, and the large particles can fall into the other collecting box 31 to be stored along the rotating plate 24, install in a plurality of archs 28 at the top of screen cloth 25 and played the effect that makes ternary material stay to improve the quality of screening, through twitching handle 32, thereby conveniently take two collection boxes 31 out, thereby conveniently collect the ternary material that the particulate matter is different, make ternary material's purity higher, be favorable to subsequent ternary material positive plate manufacturing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a screening device is retrieved to old and useless lithium ion battery ternary nickel cobalt manganese material, include box (1) and install in the inside screening mechanism (2) of box (1), its characterized in that: the screening mechanism (2) comprises a feed chute (21), a glass plate (22), a filter screen (23), a rotating plate (24), a screen (25), a baffle (26), a compression spring (27) and a bulge (28), the feed chute (21) is arranged on the inner side of the top of the box body (1), and the feed chute (21) is communicated with the inside of the box body (1); the glass plate (22) is installed on one side of the box body (1), the filter screen (23) is installed on the inner side of the top of the box body (1), and the filter screen (23) is arranged inside the feeding groove (21); the baffle (26) is vertically arranged on the inner side of the bottom of the box body (1), and the bottom of the baffle (26) is in sliding connection with the inner side of the bottom of the box body (1); the compression spring (27) is mounted at the bottom of the baffle plate (26); the rotating plate (24) is arranged inside the box body (1), and one end of the rotating plate (24) is rotatably connected with the inner side wall of the box body (1); the other end of the bottom of the rotating plate (24) is abutted against the top of the baffle plate (26), the screen (25) is arranged on the top surface of one end of the rotating plate (24), and the feed chute (21) is communicated with the bottom side of the interior of the box body (1) through the screen (25); the included angle between the rotating plate (24) and the inner side wall of the box body (1) is 60 degrees, and the plurality of bulges (28) are respectively arranged on the top of the screen (25) at equal intervals; the inner sides of two ends of the bottom of the box body (1) are respectively provided with two symmetrically distributed collecting mechanisms (3), each collecting mechanism (3) comprises a collecting box (31) and a handle (32), and the two collecting boxes (31) are respectively connected with the inner side of the bottom of the box body (1) in a sliding manner; one ends of the two collecting boxes (31) respectively extend to the outer sides of the two ends of the box body (1), and the two handles (32) are respectively connected with the center of the side wall of one end of each collecting box (31); the shaking mechanism (4) is installed to the top one end lateral wall of box (1), drive mechanism (5) are installed to the other end inboard of box (1).
2. The device for recovering and screening ternary nickel-cobalt-manganese materials of waste lithium ion batteries according to claim 1, is characterized in that: the shaking mechanism (4) comprises a fixing plate (41) and a motor (43), the fixing plate (41) is of a triangular structure, the fixing plate (41) is installed on the side wall of one end of the top of the box body (1), and the motor (43) is detachably connected with the top of the fixing plate (41).
3. The waste lithium ion battery ternary nickel cobalt manganese material recycling and screening device according to claim 2, characterized in that: the shaking mechanism (4) further comprises a rotary table (42) and a connecting rod (44), the center of the rotary table (42) is connected with one end of the motor (43), and one end of the connecting rod (44) is rotatably connected with one side edge of the rotary table (42).
4. The device for recycling and screening ternary nickel-cobalt-manganese materials of waste lithium ion batteries according to claim 3, is characterized in that: shake mechanism (4) still include push rod (45), push rod (45) with the inboard sliding connection of box (1), just the one end of push rod (45) with filter screen (23) are connected, the other end of push rod (45) run through in box (1) with connecting rod (44) rotate and are connected, filter screen (23) pass through push rod (45) with the inside sliding connection of box (1).
5. The device for recovering and screening ternary nickel-cobalt-manganese materials of waste lithium ion batteries according to claim 1, is characterized in that: drive mechanism (5) include depression bar (51), depression bar (51) with the inboard longitudinal sliding connection of the other end of box (1), depression bar (51) with the one end of filter screen (23) is the arc structure, just the top of depression bar (51) with the one end lateral wall of filter screen (23) is contradicted.
6. The device for recycling and screening ternary nickel-cobalt-manganese materials of waste lithium ion batteries according to claim 5, is characterized in that: the transmission mechanism (5) further comprises a top rod (52), the top rod (52) is of an L-shaped structure, the top rod (52) is in sliding connection with the inner side of the bottom of the other end of the box body (1), the top of one end of the top rod (52) penetrates through the box body (1) to be abutted against the bottom side of one end of the rotating plate (24), and the bottom of the pressing rod (51) is connected with the top side of the other end of the top rod (52).
7. The device for recycling and screening ternary nickel-cobalt-manganese materials of waste lithium ion batteries according to claim 6, is characterized in that: the transmission mechanism (5) further comprises a return spring (53), the return spring (53) is installed at the bottom of the ejector rod (52), and the bottom of the return spring (53) is connected with the inner side wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021896278.9U CN213612526U (en) | 2020-09-03 | 2020-09-03 | Waste lithium ion battery ternary nickel cobalt manganese material recovery screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021896278.9U CN213612526U (en) | 2020-09-03 | 2020-09-03 | Waste lithium ion battery ternary nickel cobalt manganese material recovery screening device |
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| Publication Number | Publication Date |
|---|---|
| CN213612526U true CN213612526U (en) | 2021-07-06 |
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| CN202021896278.9U Expired - Fee Related CN213612526U (en) | 2020-09-03 | 2020-09-03 | Waste lithium ion battery ternary nickel cobalt manganese material recovery screening device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953175A (en) * | 2021-10-12 | 2022-01-21 | 盛丽琼 | Industrial solid waste treatment and collection device |
| CN117602329A (en) * | 2023-12-20 | 2024-02-27 | 日照博联自动化科技有限公司 | Intensive soil supplying equipment for multiple groups of seeding assembly lines |
-
2020
- 2020-09-03 CN CN202021896278.9U patent/CN213612526U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953175A (en) * | 2021-10-12 | 2022-01-21 | 盛丽琼 | Industrial solid waste treatment and collection device |
| CN117602329A (en) * | 2023-12-20 | 2024-02-27 | 日照博联自动化科技有限公司 | Intensive soil supplying equipment for multiple groups of seeding assembly lines |
| CN117602329B (en) * | 2023-12-20 | 2024-06-04 | 日照博联自动化科技有限公司 | Intensive soil supplying equipment for multiple groups of seeding assembly lines |
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