CN114530642A - Lithium ion battery cathode material recycling and recycling equipment - Google Patents
Lithium ion battery cathode material recycling and recycling equipment Download PDFInfo
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- CN114530642A CN114530642A CN202210178798.3A CN202210178798A CN114530642A CN 114530642 A CN114530642 A CN 114530642A CN 202210178798 A CN202210178798 A CN 202210178798A CN 114530642 A CN114530642 A CN 114530642A
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 18
- 238000004064 recycling Methods 0.000 title claims abstract description 15
- 239000010406 cathode material Substances 0.000 title claims description 4
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 21
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 239000007774 positive electrode material Substances 0.000 claims 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 44
- 229910052744 lithium Inorganic materials 0.000 abstract description 44
- 239000003792 electrolyte Substances 0.000 abstract description 30
- 239000010405 anode material Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The invention discloses a lithium ion battery anode material recycling and reusing device which comprises an operation table, wherein the upper surface of the operation table is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a transverse plate, the surface of the transverse plate is provided with a first circular through groove, a rotating seat is rotatably connected in the first circular through groove, a square rod is slidably connected at the axis of the rotating seat, the upper end of the square rod is fixedly connected with a square block, a first spring is fixedly connected between the square block and the rotating seat, the lower end of the square rod is fixedly connected with a rotating disc, and the lower surface of the rotating disc is fixedly connected with a conical block. According to the invention, the conical block is arranged, so that the conical block struts the separated positive plate, the separated negative plate and the separated diaphragm from the middle, gaps among the positive plate, the negative plate and the separated diaphragm are enlarged, the blowing assembly blows the lithium battery from the upper part, and waste electrolyte remained in the positive plate, the negative plate and the separated diaphragm is blown downwards to be cleaned, so that the influence of the waste electrolyte on a human body is avoided.
Description
Technical Field
The invention belongs to the field of battery anode material recovery, and particularly relates to a lithium ion battery anode material recovery and recycling device.
Background
The lithium ion battery mainly comprises a shell, a positive electrode, a negative electrode, electrolyte and a diaphragm. The anode of the waste lithium ion battery is formed by coating anode active substances (containing rare metal lithium, noble metal cobalt, nickel, manganese and the like) on an aluminum foil current collector, and the cathode of the waste lithium ion battery is formed by coating cathode active substances (containing lithium, graphite and the like) on a copper foil fluid.
When separation positive plate, negative pole piece and diaphragm, need pour out the inside abandonment electrolyte of lithium cell earlier, but positive plate, negative pole piece and diaphragm can remain abandonment electrolyte in the operation, select the staff who separates positive plate, negative pole piece and diaphragm to later operation and produce the influence, have the potential safety hazard, influence life safety.
Disclosure of Invention
The invention aims to provide a device for recycling and reusing a lithium ion battery anode material.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lithium ion battery cathode material retrieves and recycle equipment, includes the operation panel, the last fixed surface of operation panel connects the riser, one side fixed connection diaphragm of riser, the surface of diaphragm is equipped with first circular logical groove, first circular logical inslot rotation is connected and is rotated the seat, the axle center department sliding connection square pole of rotating the seat, the square piece of upper end fixed connection of square pole, the first spring of fixed connection between square piece and the rotation seat, the lower extreme fixed connection rolling disc of square pole, the lower fixed surface connection toper piece of rolling disc, the first arc piece of lower fixed surface connection of diaphragm, the last fixed surface connection second arc piece of rolling disc, first arc piece is in same axle center with second arc piece, the upper surface of rolling seat is equipped with the subassembly of blowing.
Preferably, the upper surface of the operating platform is provided with a second circular through groove, a fixing component is arranged in the second circular through groove and located below the conical block, the fixing component comprises a circular frame, the circular frame is located in the second circular through groove and fixedly connected with the operating platform, the upper surface of the circular frame is fixedly connected with two vertical plates, one sides of the two vertical plates are fixedly connected with electric push rods, telescopic rods of the electric push rods penetrate through the vertical plates, one ends of the telescopic rods of the two electric push rods are fixedly connected with a first arc-shaped plate, the side walls of the circular frame are fixedly connected with a filter plate, the upper ends of the two vertical plates are rotatably connected with arc-shaped supporting plates, and torsional springs are arranged at the positions where the arc-shaped supporting plates are rotatably connected with the vertical plates.
Preferably, the subassembly of blowing includes square pipe, square pipe and rotation seat fixed connection, square pole and square piece are located square intraductal, the outside fixed connection rubber sleeve of square piece, the rubber sleeve is contradicted square intraductal wall, the lateral wall of square pipe is equipped with the air inlet, the one-way rotor plate of air inlet internal rotation connection, the inside of square pole is equipped with circular cavity, the lateral wall of square pole is equipped with a plurality of inlet ports, the inlet port is linked together with circular cavity, the inside of rolling disc is equipped with the second cavity, the second cavity is linked together with circular cavity, the lower surface of rolling disc is equipped with a plurality of ventholes, the venthole is linked together with the second cavity.
Preferably, one side of riser is equipped with two first spouts, two equal sliding connection slider, two in the first spout fixed connection second spring, two between slider and the first spout lateral wall the equal fixed connection head rod in one side of slider, two the one end of head rod all is equipped with stirs the subassembly, it includes the fixed block to stir the subassembly, the lower surface of fixed block is equipped with three second connecting rod, and is three the equal fixed connection of one end of second connecting rod stirs the piece, and is three stir the piece array setting, the circular post of last fixed surface fixed connection of fixed block, a plurality of third arc pieces of outside fixed connection of rolling disc, it is whole third arc piece array sets up, third arc piece cooperatees with circular post.
Preferably, the inside of fixed block is equipped with the third cavity, and is three the second connecting rod runs through the fixed block and extends to in the third cavity, and is three second connecting rod and fixed block sliding connection, it is three the equal fixed connection stopper in side of second connecting rod, it is whole fixed connection third spring between stopper and the third cavity bottom surface, sliding connection slide bar between the lateral wall of third cavity both sides, the slide bar runs through the fixed block, fixed connection fourth spring between the one end of slide bar and the third cavity lateral wall, the lower fixed surface of slide bar connects the lug, be equipped with the recess on the lug, it is three the one end of second connecting rod is at the lower surface of the slide bar of contradicting.
Preferably, the upper surface of slide bar is equipped with the second spout, sliding connection montant in the second spout, one side fixed connection horizontal pole of montant, the horizontal pole run through circular post and with circular post sliding connection, the one end fixed connection second arc of horizontal pole, fixed connection fifth spring between montant and the circular post, the lateral wall of second spout all is equipped with a plurality of mounting grooves, the lateral wall of mounting groove rotates connects first rotation pole, and is whole the rotation junction of first rotation pole and second spout lateral wall is equipped with the torsional spring.
Preferably, the last fixed surface of diaphragm connects the mounting bracket, the last fixed surface of mounting bracket connects the motor, the main shaft of motor runs through the mounting bracket, the first gear of lower extreme fixed connection of motor main shaft, the last fixed surface who rotates the seat connects the ring gear, ring gear and first gear engagement.
The invention has the technical effects and advantages that: compared with the prior art, the lithium ion battery anode material recycling and reusing equipment provided by the invention has the following advantages:
1. the invention arranges the cone-shaped block, the treated lithium battery is arranged on the operation table, the motor drives the rotating seat to rotate through the first gear and the toothed ring, the rotating seat drives the rotating disc to rotate, when the first arc-shaped block contacts with the second arc-shaped block, the rotating disc moves downwards, the cone-shaped block is inserted into the center of the separated cylindrical lithium battery, the separated positive plate, negative plate and diaphragm are expanded from the middle, the positive plate, negative plate and diaphragm incline towards two sides, the gap is enlarged, simultaneously, the air blowing assembly blows the lithium battery from the upper part, the waste electrolyte remained on the side walls of the positive plate, negative plate, diaphragm and shell is blown downwards, the residual electrolyte flows down from the lower end opening of the lithium battery, because the positive plate, negative plate and diaphragm have certain elasticity, when the first arc-shaped block is separated from the second arc-shaped block, the positive plate, negative plate and diaphragm are reset from the inclined state, collide each other when reseing, form the vibration, shake remaining electrolyte down, under the effect of first spring, make the toper piece upwards reset along with the rolling disc, make the rolling disc rotate the round, the toper piece inserts the column lithium cell with this, after the multiple operation, further reduce the residue of abandonment column lithium cell inside electrolyte, help when the arrangement of positive plate and negative pole piece is retrieved afterwards, will reduce staff's harm.
2. The invention arranges the arc support plates, places the processed cylindrical lithium battery on the filter plate, then two electric push rods push the cylindrical lithium battery, supports and fixes the cylindrical lithium battery through the two first arc plates, so that the processed lithium battery is always kept in a vertical state, then the positive plate, the negative plate and the diaphragm are inclined towards two sides through the conical block, the residual electrolyte is cleaned through the air blowing assembly, the residual electrolyte flows into the circular frame through the filter plate and is collected, the centralized processing is convenient, when the positive plate, the negative plate and the diaphragm are inclined towards two sides, the positive plate, the negative plate and the diaphragm push the two arc support plates towards two sides, so that the torsion spring stores the force, when the conical block leaves the lithium battery, the two arc support plates reset, because the positive plate, the negative plate and the diaphragm have certain elasticity, the positive plate, the negative plate and the diaphragm are pushed to be gathered towards the middle for resetting, make things convenient for the toper piece to insert next time and handle electrolyte, avoid the toper piece to insert the lithium cell after, make positive plate, negative pole piece and diaphragm to the crooked degree of both sides too big, surpass elastic limit, cause the deformation, influence operation afterwards.
3. According to the invention, through arranging the air blowing assembly, when the first arc-shaped block is contacted with the second arc-shaped block, the rotating disc moves downwards, the conical block is inserted into the lithium battery, the square rod moves downwards, the square block and the rubber sleeve are pulled to move downwards, gas in the square rod is compressed downwards, the gas enters the circular cavity through the air inlet hole in the square rod, enters the circular cavity in the rotating disc through the circular cavity and blows downwards along the air outlet hole, the airflow impacts the positive plate, the negative plate and the diaphragm, the airflow passes through the gap among the positive plate, the negative plate and the diaphragm, the electrolyte among the positive plate, the negative plate and the diaphragm is blown down, and the cleaning effect on the residual electrolyte is better.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the construction of the air blowing assembly.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic cross-sectional view taken along line a-a in fig. 3.
Fig. 5 is an enlarged schematic view of the structure at E in fig. 4.
Fig. 6 is a schematic cross-sectional view at F in fig. 4.
Fig. 7 is a schematic cross-sectional view taken along line B-B in fig. 5.
Fig. 8 is a schematic view of the usage state of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a lithium ion battery anode material recycling and reusing device shown in figures 1-8, which comprises an operation table 1, wherein the upper surface of the operation table 1 is fixedly connected with a vertical plate 11, one side of the vertical plate 11 is fixedly connected with a transverse plate 12, the surface of the transverse plate 12 is provided with a first circular through groove, the first circular through groove is rotatably connected with a rotating seat 13, the axis of the rotating seat 13 is connected with a square rod 14 in a sliding manner, the upper end of the square rod 14 is fixedly connected with a square block 15, a first spring 16 is fixedly connected between the square block 15 and the rotating seat 13, the lower end of the square rod 14 is fixedly connected with a rotating disc 17, the lower surface of the rotating disc 17 is fixedly connected with a conical block 18, the lower surface of the transverse plate 12 is fixedly connected with a first arc block 19, the upper surface of the rotating disc 17 is fixedly connected with a second arc block 191, the first arc block 19 and the second arc block 191 are positioned at the same axis, the upper surface of the rotating seat 13 is provided with an air blowing component 3, the upper surface of the transverse plate 12 is fixedly connected with a mounting frame 68, the upper surface of the mounting frame 68 is fixedly connected with the motor 7, a main shaft of the motor 7 penetrates through the mounting frame 68, the lower end of the main shaft of the motor 7 is fixedly connected with a first gear 71, the upper surface of the rotating seat 13 is fixedly connected with a gear ring 72, and the gear ring 72 is meshed with the first gear 71.
The device is used for cleaning electrolyte in a cylindrical lithium battery, so that positive and negative electrodes in the cylindrical lithium battery can be conveniently collected, before cleaning, the upper end and the lower end of the cylindrical lithium battery are cut off to pour out the electrolyte, meanwhile, the lithium battery is cut from the middle above the lithium battery, and a wound positive plate, a wound negative plate, a wound diaphragm and a wound shell are cut from the middle inside, but the bottom of the lithium battery is kept at a certain distance, so that the lithium battery is not completely separated, as shown in figure 8, the treated lithium battery is placed on an operating table, a motor 7 drives a rotating seat 13 to rotate through a first gear 71 and a toothed ring 72, the rotating seat 13 drives a rotating disc 17 to rotate, when a first arc-shaped block 19 is in contact with a second arc-shaped block 191, the rotating disc 17 moves downwards, a conical block 18 is inserted into the center of the separated cylindrical lithium battery, the separated positive plate, the separated negative plate and the wound diaphragm are propped from the middle, the positive plate, The negative plate and the diaphragm incline towards two sides to enlarge the gap, meanwhile, the lithium battery is blown from the upper part through the blowing assembly 3, the waste electrolyte remained on the side wall of the positive plate, the negative plate, the diaphragm and the shell is blown downwards to enable the residual electrolyte to flow downwards from the lower end opening of the lithium battery, because the positive plate, the negative plate and the diaphragm have certain elasticity, when the first arc-shaped block 19 is separated from the second arc-shaped block 191, the positive plate, the negative plate and the diaphragm are reset from the inclined state and collide with each other during resetting to form vibration, the residual electrolyte is vibrated down, under the action of the first spring 16, the conical block 18 is reset upwards along with the rotating disc 17 to enable the rotating disc 17 to rotate for a circle, the conical block 18 is inserted into the columnar lithium battery, therefore, after a plurality of operations, the electrolyte residue in the columnar lithium battery is further reduced, and the arrangement and recovery of the positive plate and the negative plate are facilitated, the damage to the working personnel is reduced, and then the positive plate and the negative plate are taken down to obtain the complete positive plate and negative plate, so that the positive material can be recycled and reused.
The upper surface of operation panel 1 is equipped with the circular logical groove of second, the circular logical inslot of second is equipped with fixed subassembly 2, fixed subassembly 2 is located 18 below of toper piece, fixed subassembly 2 includes circular frame 21, circular frame 21 be located the circular logical inslot of second and with operation panel 1 fixed connection, two risers 22 of the last fixed surface of circular frame 21 connection, the equal fixed connection electric putter 23 in one side of two risers 22, electric putter 23's telescopic link runs through riser 22, the equal fixed connection first arc 26 of one end of two electric putter 23's telescopic link, the lateral wall fixed connection filter 24 of circular frame 21, the upper end of two risers 22 is rotated and is connected arc backup pad 25, arc backup pad 25 rotates the junction with riser 22 and is equipped with the torsional spring.
The cylindrical lithium battery after being processed is placed on the filter plate 24, then the two electric push rods 23 push the cylindrical lithium battery to be supported and fixed through the two first arc-shaped plates 26, so that the processed lithium battery is always kept in a vertical state, then the positive plate, the negative plate and the diaphragm incline towards two sides through the conical block 18, the residual electrolyte is cleaned through the air blowing assembly 3, the residual electrolyte flows into the circular frame 21 through the filter plate 24 and is collected, the centralized processing is convenient, when the positive plate, the negative plate and the diaphragm incline towards two sides, the positive plate, the negative plate and the diaphragm push the two arc-shaped support plates 25 towards two sides, so that the torsion spring stores force, when the conical block 18 leaves the lithium battery, the two arc-shaped support plates 25 reset, and because the positive plate, the negative plate and the diaphragm have certain elasticity, the positive plate, the negative plate and the diaphragm are pushed to be gathered towards the middle and reset, the electrolyte can be conveniently inserted into the conical block 18 for the next time, and the situation that after the conical block 18 is inserted into a lithium battery, the positive plate, the negative plate and the diaphragm are too large in inclination degree towards two sides and exceed the elastic limit, so that deformation is caused, and the later operation is influenced is avoided.
When first arc piece 19 contacts with second arc piece 191, rolling disc 17 downstream, toper piece 18 inserts in the lithium cell, make square pole 14 downstream, stimulate square piece 15 and rubber sleeve downstream, compress the inside gas of square pipe 31 downwards, make gaseous entering circular cavity 34 in the inlet port on square pole 14, get into circular cavity 34 in the rolling disc 17 through circular cavity 34, blow down along venthole 37, the air current strikes positive plate, negative pole piece and diaphragm, the air current passes the positive plate, the gap between negative pole piece and the diaphragm, blow down the electrolyte between positive plate, negative pole piece and the diaphragm, the cleaning performance to remaining electrolyte is better.
One side of riser 11 is equipped with two first spouts, equal sliding connection slider 4 in two first spouts, fixed connection second spring 41 between two sliders 4 and the first spout lateral wall, the equal fixed connection head rod 42 in one side of two sliders 4, the one end of two head rod 42 all is equipped with stirs subassembly 5, it includes fixed block 51 to stir subassembly 5, fixed block 51's lower surface is equipped with three second connecting rod 52, the equal fixed connection of one end of three second connecting rod 52 stirs piece 53, three stirring piece 53 array sets up, fixed block 51's last fixed surface connects circular post 54, a plurality of third arc pieces 55 of outside fixed connection of rolling disc 17, all third arc piece 55 array sets up, third arc piece 55 cooperatees with circular post 54.
When first arc piece 19 contacts with second arc piece 191, rolling disc 17 downstream, toper piece 18 slowly inserts in the lithium cell this moment, rolling seat 13 is under motor 7's effect this moment, be in the rotating-state, during the rotation, third arc piece 55 contact on the rolling disc 17 promotes circular post 54, promote fixed block 51 to both sides, when fixed block 51 removes, the positive plate that is propped open by toper piece 18 is stirred to the stirring piece 53 of fixed block 51 lower surface, negative pole piece and diaphragm, when stirring piece 53 stirs positive plate, when negative pole piece and diaphragm, make positive plate, the gap grow between negative pole piece and the diaphragm, make the subassembly 3 of blowing adjust the positive plate, the clearance effect of remaining electrolyte can be better between negative pole piece and the diaphragm.
A third cavity 56 is arranged inside the fixed block 51, three second connecting rods 52 penetrate through the fixed block 51 and extend into the third cavity 56, the three second connecting rods 52 are connected with the fixed block 51 in a sliding manner, the side surfaces of the three second connecting rods 52 are fixedly connected with a limiting block 57, a third spring 58 is fixedly connected between the bottom surfaces of all the limiting blocks 57 and the third cavity 56, a sliding rod 6 is connected between the side walls at the two sides of the third cavity 56 in a sliding manner, the sliding rod 6 penetrates through the fixed block 51, a fourth spring 61 is fixedly connected between one end of the sliding rod 6 and the side wall of the third cavity 56, a lug 62 is fixedly connected with the lower surface of the sliding rod 6, a groove is arranged on the lug 62, one end of each of the three second connecting rods 52 abuts against the lower surface of the sliding rod 6, a second sliding groove is arranged on the upper surface of the sliding rod 6, the second sliding groove is connected with a vertical rod 63, a transverse rod 64 is fixedly connected with one side of the vertical rod 63, the transverse rod 64 penetrates through the circular column 54 and is connected with the circular column 54 in a sliding manner, one end fixed connection second arc 65 of horizontal pole 64, fixed connection fifth spring 66 between montant 63 and the circular post 54, the lateral wall of second spout all is equipped with a plurality of mounting grooves, and the lateral wall of mounting groove rotates and connects first rotation pole 67, and the rotation junction of whole first rotation poles 67 and second spout lateral wall is equipped with the torsional spring.
When the conical block 18 is slowly inserted into the lithium battery, when the third arc-shaped block 55 on the rotating disc 17 contacts and pushes the circular column 54, the third arc-shaped block 55 firstly contacts and pushes the second arc-shaped plate 65, the second arc-shaped plate 65 pushes the cross rod 64, so that the cross rod 64 pushes the vertical rod 63 to slide on the sliding rod 6, when the vertical rod 63 contacts with the first rotating rod 67, the vertical rod 6 pushes the first rotating rod 67, the first rotating rod 67 pushes the side wall of the installation groove, so that the sliding rod 6 slides, when the bump 62 on the bottom surface of the sliding rod 6 contacts with one of the connecting rods 52, one end of the connecting rod 52 enters the groove on the bump 62, and the bump 62 pushes the connecting rod 52 outwards, so that one of the connecting rods 52 slides outwards, and the connecting rod 52 can be fixed by the groove, when the second arc-shaped block 65 is pushed by the third arc-shaped block 55 to be attached to the circular column 54, the third arc-shaped block 55 starts to push the circular column 54, so that the shifting block 53 shifts the positive plate, Because the extension length of one of the connecting rods 52 is greater than that of the other connecting rods 52, when the positive plate, the negative plate and the diaphragm are shifted, the shifting amplitude of one of the positive plate, the negative plate and the diaphragm is greater than that of the other two, the generated gap is also greater than that of the other two, and the effect of cleaning electrolyte can be improved when the electrolyte is blown.
When the conical block 18 leaves the lithium battery upwards, the second arc-shaped plate 65 is reset under the action of the fifth spring 66, when the conical block is reset, one end of one connecting rod 52 is located in the groove on the bump 62, the sliding rod 6 is fixed, at the moment, the vertical rod 63 slides in the second sliding groove, the vertical rod 63 pushes the first rotating rod 67 to rotate to avoid the vertical rod 63 during sliding, meanwhile, the torsion spring stores force, when the vertical rod 63 is separated from the first rotating rod 67, the first rotating rod 67 is under the action of the torsion spring, when the vertical rod 63 pushes the sliding rod 6 again through the first rotating rod 67, the original connecting rod 52 is separated from the groove, other connecting rods 52 enter the groove along with the movement of the sliding rod 6, and correspondingly, the extending length of the shifting block 53 at one end of the connecting rod 52 is greater than that of the other shifting blocks 53; through lug 62, when making fixed block 51 drive and stir positive plate, negative pole piece and diaphragm by stirring piece 53 at every turn, have one to stir that the extension length of piece 53 is greater than other stirring piece 53 throughout, make produced gap between positive plate, negative pole piece and the diaphragm, have one to be greater than other gap throughout, under the certain circumstances of degree of inclination, the gap grow, the effect that wind-force blows clearance electrolyte is better.
When the lithium battery support device is used, a processed cylindrical lithium battery is placed on the filter plate 24, then the two electric push rods 23 push the cylindrical lithium battery to be supported and fixed through the two first arc-shaped plates 26, the motor 7 drives the rotating seat 13 to rotate through the first gear 71 and the toothed ring 72, the rotating seat 13 drives the rotating disc 17 to rotate, when the first arc-shaped block 19 is in contact with the second arc-shaped block 191, the rotating disc 17 moves downwards, the conical block 18 is inserted into the center of the separated cylindrical lithium battery, the separated positive plate, the separated negative plate and the separated diaphragm are unfolded from the middle, at the moment, the rotating seat 13 is in a rotating state under the action of the motor 7, when the rotating disc 17 rotates, the third arc-shaped block 55 on the rotating disc 17 is in contact with and pushes the circular column 54, the fixed block 51 is pushed to two sides, and when the fixed block 51 moves, the poking block 53 on the lower surface of the fixed block 51 pokes the positive plate which is unfolded by the conical block 18, Negative pole piece and diaphragm, stir the positive pole piece when stirring piece 53, when negative pole piece and diaphragm, make the positive pole piece, the gap grow between negative pole piece and the diaphragm, in-process when toper piece 18 slowly inserts in the lithium cell, square pole 14 downstream, stimulate square piece 15 and rubber sleeve downstream, compress the inside gas of square tube 31 downwards, make in gaseous air inlet on through square pole 14 gets into circular cavity 34, get into circular cavity 34 in the rolling disc 17 through circular cavity 34, blow down along venthole 37, the air current strikes the positive pole piece, negative pole piece and diaphragm, the air current passes the positive pole piece, the gap between negative pole piece and the diaphragm, blow down the electrolyte between positive pole piece, negative pole piece and the diaphragm.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a lithium ion battery cathode material retrieves and recycle equipment, includes operation panel (1), its characterized in that: the upper surface of the operating table (1) is fixedly connected with a vertical plate (11), one side of the vertical plate (11) is fixedly connected with a transverse plate (12), the surface of the transverse plate (12) is provided with a first circular through groove, the first circular through groove is connected with a rotating seat (13) in a rotating manner, the axis center of the rotating seat (13) is connected with a square rod (14) in a sliding manner, the upper end of the square rod (14) is fixedly connected with a square block (15), a first spring (16) is fixedly connected between the square block (15) and the rotating seat (13), the lower end of the square rod (14) is fixedly connected with a rotating disc (17), the lower surface of the rotating disc (17) is fixedly connected with a conical block (18), the lower surface of the transverse plate (12) is fixedly connected with a first arc block (19), the upper surface of the rotating disc (17) is fixedly connected with a second arc block (191), and the first arc block (19) and the second arc block (191) are in the same axis center, the upper surface of the rotating seat (13) is provided with a blowing assembly (3).
2. The apparatus for recycling and reusing a positive electrode material of a lithium ion battery according to claim 1, wherein: the upper surface of the operating platform (1) is provided with a second circular through groove, a fixing component (2) is arranged in the second circular through groove, the fixing component (2) is positioned below the conical block (18), the fixing component (2) comprises a circular frame (21), the circular frame (21) is positioned in the second circular through groove and is fixedly connected with the operating platform (1), the upper surface of the circular frame (21) is fixedly connected with two vertical plates (22), one sides of the two vertical plates (22) are fixedly connected with electric push rods (23), telescopic rods of the electric push rods (23) penetrate through the vertical plates (22), one ends of the telescopic rods of the two electric push rods (23) are fixedly connected with a first arc-shaped plate (26), the side walls of the circular frame (21) are fixedly connected with a filter plate (24), and the upper ends of the two vertical plates (22) are rotatably connected with an arc-shaped support plate (25), and a torsional spring is arranged at the rotary joint of the arc-shaped supporting plate (25) and the vertical plate (22).
3. The apparatus for recycling and reusing a positive electrode material of a lithium ion battery according to claim 1, wherein: the blowing assembly (3) comprises a square pipe (31), the square pipe (31) is fixedly connected with a rotating seat (13), a square rod (14) and a square block (15) are located in the square pipe (31), the outer side of the square block (15) is fixedly connected with a rubber sleeve, the rubber sleeve abuts against the inner wall of the square pipe (31), the side wall of the square pipe (31) is provided with an air inlet, the air inlet is rotatably connected with a one-way rotating plate (33), a circular cavity (34) is arranged inside the square rod (14), the side wall of the square rod (14) is provided with a plurality of air inlet holes (35), the air inlet holes (35) are communicated with the circular cavity (34), a second cavity (36) is arranged inside the rotating disc (17), the second cavity (36) is communicated with the circular cavity (34), and a plurality of air outlet holes (37) are formed in the lower surface of the rotating disc (17), the air outlet hole (37) is communicated with the second cavity (36).
4. The apparatus for recycling and reusing a positive electrode material of a lithium ion battery according to claim 1, wherein: one side of the vertical plate (11) is provided with two first sliding grooves, the two first sliding grooves are internally and uniformly connected with sliding blocks (4) in a sliding manner, the two sliding blocks (4) are fixedly connected with second springs (41) between the side walls of the first sliding grooves, one sides of the two sliding blocks (4) are fixedly connected with first connecting rods (42), one ends of the two first connecting rods (42) are respectively provided with a stirring component (5), the stirring component (5) comprises a fixed block (51), the lower surface of the fixed block (51) is provided with three second connecting rods (52), one ends of the three second connecting rods (52) are respectively and fixedly connected with stirring blocks (53), the three stirring blocks (53) are arranged in an array manner, the upper surface of the fixed block (51) is fixedly connected with a circular column (54), the outer side of the rotating disc (17) is fixedly connected with a plurality of third arc blocks (55), and all the third arc blocks (55) are arranged in an array manner, the third arc-shaped block (55) is matched with the circular column (54).
5. The apparatus for recycling and reusing a lithium ion battery positive electrode material according to claim 4, wherein: a third cavity (56) is formed in the fixed block (51), the three second connecting rods (52) penetrate through the fixed block (51) and extend into the third cavity (56), the three second connecting rods (52) are in sliding connection with the fixed block (51), the side faces of the three second connecting rods (52) are fixedly connected with limit blocks (57), and third springs (58) are fixedly connected between the limit blocks (57) and the bottom face of the third cavity (56), a sliding rod (6) is connected between the side walls at the two sides of the third cavity (56) in a sliding way, the sliding rod (6) penetrates through the fixed block (51), a fourth spring (61) is fixedly connected between one end of the sliding rod (6) and the side wall of the third cavity (56), the lower surface of slide bar (6) is fixed and is connected lug (62), be equipped with the recess on lug (62), it is three the one end of second connecting rod (52) is at the lower surface of contradicting slide bar (6).
6. The apparatus for recycling and reusing a positive electrode material of a lithium ion battery according to claim 5, wherein: the upper surface of slide bar (6) is equipped with the second spout, sliding connection montant (63) in the second spout, one side fixed connection horizontal pole (64) of montant (63), horizontal pole (64) run through circular post (54) and with circular post (54) sliding connection, the one end fixed connection second arc (65) of horizontal pole (64), fixed connection fifth spring (66) between montant (63) and circular post (54), the lateral wall of second spout all is equipped with a plurality of mounting grooves, the lateral wall of mounting groove rotates connects first rotation pole (67), and is whole first rotation pole (67) are equipped with the torsional spring with the rotation junction of second spout lateral wall.
7. The apparatus for recycling and reusing a positive electrode material of a lithium ion battery according to claim 1, wherein: last fixed surface of diaphragm (12) connects mounting bracket (68), last fixed surface of mounting bracket (68) connects motor (7), mounting bracket (68) is run through to the main shaft of motor (7), the first gear of lower extreme fixed connection (71) of motor (7) main shaft, rotate last fixed surface who rotates seat (13) and connect ring gear (72), ring gear (72) and first gear (71) meshing.
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| CN202210178798.3A CN114530642B (en) | 2022-02-25 | 2022-02-25 | Lithium ion battery anode material recycling and regenerating device |
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