CN115301151A - Lithium battery electrolyte mixing device - Google Patents
Lithium battery electrolyte mixing device Download PDFInfo
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- CN115301151A CN115301151A CN202211232446.8A CN202211232446A CN115301151A CN 115301151 A CN115301151 A CN 115301151A CN 202211232446 A CN202211232446 A CN 202211232446A CN 115301151 A CN115301151 A CN 115301151A
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- frame
- supporting
- mixing
- lithium battery
- turnover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a lithium battery electrolyte mixing device, which relates to the technical field of lithium batteries and comprises a driving mechanism and a mixing mechanism, wherein the supporting mechanism comprises a lower supporting disk and a supporting frame, a supporting cylinder is fixedly arranged on the lower supporting disk, the supporting frame is fixedly arranged on the supporting cylinder, a feeding mechanism is arranged on the supporting frame, an upper material box is fixedly arranged on a transposition frame, the transposition frame is rotatably arranged on the supporting frame, an intermittent mechanism is arranged below the supporting frame, and the intermittent mechanism drives the transposition frame to rotate; the driving mechanism is rotatably installed on the supporting cylinder, four groups of turnover mechanisms are uniformly rotatably installed around the supporting cylinder, the mixing mechanism is fixedly installed inside the turnover mechanisms, a plurality of groups of stirring blades are rotatably installed on a column shaft of the mixing tank, and the rotating directions of two adjacent groups of stirring blades are opposite. The invention has the beneficial effects that: the progressive automatic feeding is adopted, two adjacent stirring blades rotate reversely, and the electrolyte raw materials are mixed to the maximum extent; the feeding and the stirring are simultaneously carried out, and the automation degree is higher.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a lithium battery electrolyte mixing device.
Background
Lithium battery electrolytes are carriers for ion transport in batteries. Generally consisting of a lithium salt and an organic solvent. The electrolyte plays a role in conducting ions between the positive electrode and the negative electrode of the lithium battery, and is a guarantee for the lithium battery to obtain the advantages of high voltage, high specific energy and the like. The electrolyte is prepared from high-purity organic solvent, electrolyte lithium salt, necessary additives and other raw materials according to a certain proportion under a certain condition.
When stirring lithium ion battery electrolyte, mix the stirring through mixing arrangement with lithium salt, solvent, additive etc. because the concentration of electrolyte is higher, when current electrolyte stirring mixing arrangement stirs electrolyte, under the effect of centrifugal force, lead to mixing tank inner chamber liquid flow area unchangeable, thereby lead to the lithium salt, solvent and additive etc. are inhomogeneous when fusing, and there is the incomplete material of lithium salt, solvent and additive etc. on the mixing tank inner wall, not only waste the raw materials, also lead to the electrolyte to mix unevenly, the mixing tank is difficult for also rinsing.
The invention discloses a Chinese invention patent with the prior art publication number of CN114146608A, and discloses a mixing device for lithium battery electrolyte, wherein the mixing device comprises a second servo motor and a third servo motor, the surface of a rotating rod is symmetrically and fixedly connected with a mixing blade, two ends of the rotating rod are symmetrically and rotatably sleeved with rotating sleeve plates, one opposite surfaces of the rotating sleeve plates are symmetrically and rotatably sleeved with rotating lead screws, the surface of each rotating lead screw is symmetrically and spirally sleeved with a rotating sleeve ring, the opposite surfaces of the rotating sleeve rings are fixedly connected with flow guide mechanisms, the surfaces of the flow guide mechanisms are symmetrically connected with sliding blocks, one ends of the rotating lead screws extend out of one side of the right rotating sleeve plate, and belt pulleys are movably sleeved with the rotating lead screws. This mixing arrangement for lithium cell electrolyte has solved conventional rabbling mechanism when the stirring, leads to inner chamber liquid flow area unchangeable, makes lithium salt, solvent and additive inhomogeneous when fusing to and can appear the problem of lithium salt, solvent and additive defective material in the liquid.
Although prior art utilizes first servo motor's output can drive the eccentric disc and rotate, the connecting rod that drives the eccentric disc surface carries out eccentric motion in runner assembly's inner chamber, thereby the one end that drives jar body carries out the lift of relapseing under the rotation of rotating the round pin post, the liquid that realizes jar internal chamber rolls by a large scale, but lithium battery electrolyte's raw materials has a plurality ofly, distance between the stirring leaf is great, under centrifugal force and inertial effect, the abundant mixed between multiple raw materials can not be realized to the rolling of liquid by a large scale, the inhomogeneous condition of mixing appears easily, the mode that the (mixing) shaft stretched into the stirring simultaneously causes electrolyte easily and leaks, can not automatic feeding, it is relatively poor to automize, so urgently need a lithium battery electrolyte mixing arrangement.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a lithium battery electrolyte mixing device comprises a driving mechanism, a mixing mechanism, a supporting mechanism and a feeding mechanism, wherein the supporting mechanism comprises a lower supporting disk and a supporting frame, a supporting cylinder is fixedly arranged on the lower supporting disk, the supporting frame is fixedly arranged on the supporting cylinder, the feeding mechanism is arranged on the supporting frame, the feeding mechanism comprises a feeding box and a transposition frame, the feeding box is fixedly arranged on the transposition frame, the transposition frame is rotatably arranged on the supporting frame, an intermittent mechanism is arranged below the supporting frame, and the intermittent mechanism drives the transposition frame to rotate; actuating mechanism rotates and installs on a support section of thick bamboo, actuating mechanism includes two sets of drive gears, drive assembly rotates and installs inside a support section of thick bamboo, two sets of drive gear symmetry fixed mounting is on drive assembly, four groups tilting mechanism are installed in even rotation around the support section of thick bamboo, mixing mechanism fixed mounting is inside tilting mechanism, mixing mechanism includes the blending tank, the column shaft, blending tank fixed mounting is inside tilting frame of tilting mechanism, column shaft fixed mounting is inside the blending tank, the epaxial rotation of column installs multiunit stirring vane, two sets of adjacent stirring vane rotate opposite direction.
Further, feed mechanism still includes button, passage of reloading, and the button of reloading rotates to be installed in last workbin bottom, and the passage rotates to be installed in button of reloading bottom, is provided with spacing on the frame of transposing, and passage slidable mounting is on spacing.
Furthermore, a plurality of material storage cavities are arranged in the material loading box, a material leaking hole is correspondingly formed below each material storage cavity, an inclined pipeline is arranged in the material changing button, a feeding hole and a discharging hole are respectively formed in the upper end and the lower end of the inclined pipeline, the circle center of the feeding hole and the circle center of the material leaking hole are located on the circle with the same radius, and the discharging hole and the transposition frame are coaxial. And rotating the inclined pipeline to enable the feed hole to be coaxial with one of the material leaking holes, and enabling the electrolyte raw material in the storage cavity corresponding to the material leaking hole to enter the material guide pipe through the inclined pipeline.
Furthermore, the intermittent mechanism comprises a planet wheel and a cam, the planet wheel is rotatably installed below the support frame, the planet wheel and the transposition frame are fixedly installed, four groups of intermittent grooves and four groups of limiting grooves are uniformly arranged on the planet wheel, the intermittent grooves and the limiting grooves are arranged in a staggered mode, the cam is rotatably installed below the support frame, the radius of the cam is equal to that of the limiting grooves, a cam rod is arranged on the cam, and the cam rod is in contact fit with the intermittent grooves. When the cam rotates, the position of the planet wheel is limited through meshing with the limiting groove, the cam rod is in contact fit with the intermittent groove, when the cam rod slides in the intermittent groove, the planet wheel is driven to rotate intermittently, the planet wheel drives the transposition frame to rotate intermittently, so that the tail part of the material guide pipe on the transposition frame is positioned above the mixing tank, and electrolyte raw materials are injected into the mixing tank.
Further, tilting mechanism includes the turning block, and the turning block rotates to be installed on a supporting cylinder, and the roll-over stand setting is outside at a supporting cylinder, and roll-over stand fixed mounting is on the turning block, and the last symmetry of turning block is provided with two spacing posts, and spacing post is tangent with drive assembly's border, and the last fixed drive horn piece that is provided with of drive assembly forms the upset track between drive horn piece and the drive assembly. The driving assembly drives the driving angle block to rotate when rotating, the limiting column is tangent to the overturning track under the action of the overturning track, and the overturning block overturns 180 degrees along with the rotation of the driving assembly, so that the overturning frame drives the mixing mechanism to overturn 180 degrees.
Furthermore, the driving gear is provided with a tooth-free groove, and the center line of the tooth-free groove is coplanar with the center line of the driving corner block. When the mixing mechanism overturns, the driven gear is disengaged from the driving gear, and the tooth-free grooves provide space for the mixing mechanism to overturn.
Further, mixing mechanism still includes driven gear, and driven gear rotates to be installed in the blending tank bottom, and the blending tank top is provided with sealed lid, driven gear and the epaxial first set of stirring vane fixed mounting of post, driven gear and drive gear meshing. When the driving mechanism rotates, the driven gear is driven to rotate under the meshing action of the driving gear and the driven gear, and the driven gear drives the first group of stirring blades to rotate.
Furthermore, the mixing mechanism further comprises a plurality of groups of reversing bevel gears, the reversing bevel gears are arranged between the two adjacent groups of stirring blades and rotatably mounted on the column shafts, transmission bevel gears are symmetrically and fixedly mounted at two axial ends of each stirring blade, and the reversing bevel gears are respectively meshed with the transmission bevel gears on the adjacent stirring blades. When the first group of stirring blades rotate, the second group of stirring blades are driven to rotate reversely by the transmission of the transmission bevel gear and the reversing bevel gear, and the like, so that the rotating directions of the two adjacent groups of stirring blades are opposite, and the electrolyte raw materials in the mixing tank are fully mixed.
Furthermore, scrapers are fixed on the edges of the stirring blades respectively and are in close contact with the inner wall of the mixing tank. When stirring vane rotated, drive the scraper blade and rotate, the scraper blade was scraped and is got remaining electrolyte on the blending tank inner wall, prevents that the electrolyte on the blending tank inner wall from mixing inhomogeneous, prevents simultaneously that the electrolyte from remaining on the blending tank inner wall, resources are saved.
Compared with the prior art, the invention has the beneficial effects that: (1) The feeding mechanism provided by the invention intermittently adds different electrolyte raw materials into the mixing tank under the auxiliary action of the intermittent mechanism, so that the feeding automation is realized, and the progressive feeding is adopted, so that the mixing mechanism is convenient to fully mix; (2) According to the mixing mechanism provided by the invention, under the meshing action of the reversing bevel gear and the transmission bevel gear on the stirring blades, two adjacent stirring blades rotate reversely, so that raw materials are prevented from forming an internal cavity under the action of centrifugal force, and the electrolyte raw materials are mixed to the maximum extent; (3) The driving mechanism and the turnover mechanism are arranged to enable the mixing mechanism to realize 180-degree turnover, when the stirring blades stir, the raw materials at the bottom of the mixing tank are not easy to stir under the action of gravity, and after the mixing tank is turned over for 180 degrees, the raw materials at the bottom of the mixing tank are positioned above the mixing tank again, so that the raw materials can be fully stirred; (4) The driving gear is matched with the driven gear, so that the stirring blade still rotates after the mixing tank is turned over for 180 degrees, and the mechanical structural part is skillfully matched; (5) The intermittent mechanism provided by the invention is matched with the driving mechanism, so that three processes of turning, loading and stirring of the mixing tank are simultaneously carried out, and the degree of automation is higher.
Drawings
Fig. 1 is a schematic view of a first view of the overall structure of the present invention.
Fig. 2 is a front view of the overall structure of the present invention.
Fig. 3 isbase:Sub>A cross-sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is a cross-sectional view taken along the line B-B in fig. 2.
FIG. 5 is a schematic view of the overall structure of the present invention with portions of the mixing mechanism and support cartridge hidden.
Fig. 6 is a partially enlarged view of a portion a in fig. 3.
Fig. 7 is a partially enlarged view of a portion B in fig. 5.
Fig. 8 is a partially enlarged view of a portion C in fig. 3.
Fig. 9 is a partially enlarged view of a portion D in fig. 3.
Reference numerals: 11-a lower support disc; 12-a support cylinder; 13-a support frame; 21-feeding a material box; 22-changing button; 23-a material guide pipe; 24-a transposition frame; 211-material leakage holes; 212-a storage chamber; 221-inclined pipes; 2211-feed holes; 2212-discharge hole; 241-a limiting frame; 31-a planet wheel; 32-cam; 311-an intermittent tank; 312-a limiting groove; 321-a cam lever; 41-a drive gear; 42-a drive assembly; 411-no gullet; 421-drive corner block; 422-turning the track; 51-a roll-over stand; 52-a turning block; 521-a limiting column; 61-a mixing tank; 62-column axis; 63-stirring blades; 64-a driven gear; 65-reversing bevel gears; 66-a scraper; 631-a drive bevel gear; 611-sealing cover.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The embodiment is as follows: the lithium battery electrolyte mixing device shown in fig. 1-9 comprises a driving mechanism, a mixing mechanism, a supporting mechanism and a feeding mechanism, wherein the supporting mechanism comprises a lower supporting disk 11 and a supporting frame 13, a supporting cylinder 12 is fixedly arranged on the lower supporting disk 11, the supporting frame 13 is fixedly arranged on the supporting cylinder 12, the feeding mechanism is arranged on the supporting frame 13, the feeding mechanism comprises a feeding box 21 and a transposition frame 24, the feeding box 21 is fixedly arranged on the transposition frame 24, the transposition frame 24 is rotatably arranged on the supporting frame 13, an intermittent mechanism is arranged below the supporting frame 13, and the intermittent mechanism drives the transposition frame 24 to rotate; actuating mechanism rotates and installs on a support section of thick bamboo 12, actuating mechanism includes two sets of drive gear 41, drive assembly 42 rotates and installs inside a support section of thick bamboo 12, two sets of drive gear 41 symmetry fixed mounting are on drive assembly 42, even rotation around a support section of thick bamboo 12 installs four group's tilting mechanism, mixing mechanism fixed mounting is inside tilting mechanism, mixing mechanism includes blending tank 61, column shaft 62, blending tank 61 fixed mounting is inside the roll-over stand 51 of tilting mechanism, column shaft 62 fixed mounting is inside blending tank 61, rotate on the column shaft 62 and install multiunit stirring vane 63, two sets of adjacent stirring vane 63 rotate opposite direction.
As shown in fig. 1, 2 and 6, the supporting mechanism includes a lower supporting plate 11, a supporting cylinder 12 and a supporting frame 13, wherein the supporting cylinder 12 is fixedly mounted on the lower supporting plate 11, and the supporting frame 13 is fixedly mounted on the supporting cylinder 12; the feeding mechanism is rotatably installed above the supporting frame 13, the feeding mechanism comprises a feeding box 21, a material changing button 22, a material guiding pipe 23 and a transposition frame 24, the feeding box 21 is fixedly installed on the transposition frame 24, the material changing button 22 is rotatably installed at the bottom of the feeding box 21, the material guiding pipe 23 is rotatably installed at the bottom of the material changing button 22, a plurality of material storing cavities 212 are arranged inside the feeding box 21, a material leaking hole 211 is correspondingly formed below each material storing cavity 212, an inclined pipeline 221 is arranged inside the material changing button 22, a feeding hole 2211 and a discharging hole 2212 are respectively arranged at the upper end and the lower end of the inclined pipeline 221, the circle center of the feeding hole 2211 and the circle center of the material leaking hole 211 are on a circle with the same radius, the inclined pipeline 221 is rotated to enable the feeding hole 2211 to be coaxial with one material leaking hole 211, and electrolyte raw materials in the material storing cavity 212 corresponding to the material leaking hole 211 enter the material guiding pipe 23 through the inclined pipeline 221; the transposition frame 24 is rotatably mounted on the support frame 13, the discharge hole 2212 and the transposition frame 24 are coaxial, the transposition frame 24 is provided with a limiting frame 241, the material guide pipe 23 is slidably mounted on the limiting frame 241, and the transposition frame 24 rotates to drive the feeding box 21 and the material guide pipe 23 to rotate so that the tail part of the material guide pipe 23 is positioned above the mixing tank 61.
As shown in fig. 2, 3 and 4, the intermittent mechanism includes a planet wheel 31 and a cam 32, a motor is arranged on the support frame 13, the cam 32 is rotatably mounted below the support frame 13, a cam rod 321 is arranged on the cam 32, the cam 32 is fixedly mounted with an output end of the motor, and the motor drives the cam 32 to rotate; the planet wheel 31 is rotatably installed below the support frame 13, four groups of intermittent grooves 311 and four groups of limiting grooves 312 are uniformly arranged on the planet wheel 31, the intermittent grooves 311 and the limiting grooves 312 are arranged in a staggered manner, the radiuses of the cam 32 and the limiting grooves 312 are equal, the cam rod 321 is in contact fit with the intermittent grooves 311, when the cam 32 rotates, the position of the planet wheel 31 is limited through meshing with the limiting grooves 312, the cam rod 321 is in contact fit with the intermittent grooves 311, and when the cam rod 321 slides in the intermittent grooves 311, the planet wheel 31 is driven to rotate intermittently; the planet wheel 31 is fixedly mounted with the transposition frame 24, and the planet wheel 31 drives the transposition frame 24 to intermittently rotate, so that the tail part of the material guide pipe 23 on the transposition frame 24 is positioned above the mixing tank 61, and electrolyte raw materials are injected into the mixing tank 61.
As shown in fig. 3, 5 and 7, the driving mechanism includes a driving gear 41 and a driving assembly 42, a motor is fixedly installed at the bottom of the lower supporting plate 11, the driving assembly 42 is disposed inside the supporting cylinder 12, the driving assembly 42 is rotatably installed on the lower supporting plate 11, the driving assembly 42 is fixedly installed with an output shaft of the motor, and the motor drives the driving assembly 42 to rotate; the driving assembly 42 is fixedly provided with a driving corner block 421, an overturning track 422 is formed between the driving corner block 421 and the driving assembly 42, the driving assembly 42 drives the driving corner block 421 and the overturning track 422 to move when rotating, two groups of driving gears 41 are provided, the two groups of driving gears 41 are symmetrically and fixedly arranged on the driving assembly 42, the driving gears 41 are provided with tooth-free slots 411, the center lines of the tooth-free slots 411 and the center line of the driving corner block 421 are coplanar, and the driving assembly 42 drives the driving gears 41 to synchronously rotate when rotating.
As shown in fig. 2, 3 and 7, the turnover mechanisms have four groups, four groups of turnover mechanisms are uniformly arranged around the support cylinder 12, each turnover mechanism comprises a turnover frame 51 and a turnover block 52, the turnover frame 51 is arranged outside the support cylinder 12, the turnover frame 51 is fixedly arranged on the turnover block 52, the turnover block 52 is rotatably arranged on the support cylinder 12, two limiting columns 521 are symmetrically arranged on the turnover block 52, the limiting columns 521 are tangent to the edge of the drive assembly 42, the drive assembly 42 drives the drive angle block 421 to rotate when rotating, the limiting columns 521 are tangent to the turnover track 422 under the action of the turnover track 422, the turnover block 52 is turned over for 180 degrees along with the rotation of the drive assembly 42, and the turnover frame 51 drives the mixing mechanism to turn over for 180 degrees.
As shown in fig. 3, 7, 8 and 9, the mixing mechanism corresponds to a set of tilting mechanism, the mixing mechanism includes a mixing tank 61, a cylindrical shaft 62, a stirring blade 63, a driven gear 64, a reversing bevel gear 65 and a scraper 66, the mixing tank 61 is fixedly installed inside a tilting frame 51 of the tilting mechanism, a sealing cover 611 is installed on the top of the mixing tank 61, a sensor is installed on the sealing cover 611, when the tail of the material guiding pipe 23 is located above the sealing cover 611 and the material guiding pipe 23 and the mixing tank 61 are coaxial, the sealing cover 611 is opened, the electrolyte material in the material guiding pipe 23 flows into the mixing tank 61 below the material guiding pipe 23, the cylindrical shaft 62 is fixedly installed inside the mixing tank 61, the stirring blades 63 have multiple sets, the multiple sets of stirring blades 63 are rotatably installed on the cylindrical shaft 62, two adjacent sets of stirring blades 63 are rotatably installed between the two sets of stirring blades 63, the driven gear 64 is rotatably installed on the bottom of the mixing tank 61, the driven gear 64 is fixedly installed with the first set of stirring blades 63 on the cylindrical shaft 62, and the driven gear 64 is engaged with the driving gear 41. When the driving mechanism rotates, the driving gear 41 and the driven gear 64 are meshed to drive the driven gear 64 to rotate, and the driven gear 64 drives the first group of stirring blades 63 to rotate.
As shown in fig. 8 and 9, there are a plurality of sets of reversing bevel gears 65, the reversing bevel gears 65 are disposed between two adjacent sets of stirring blades 63, the reversing bevel gears 65 are rotatably mounted on the column shaft 62, the two axial ends of the stirring blades 63 are symmetrically and fixedly mounted with transmission bevel gears 631, the reversing bevel gears 65 are respectively engaged with the transmission bevel gears 631 on the adjacent stirring blades 63, when the first set of stirring blades 63 rotate, the second set of stirring blades 63 are driven to rotate in the opposite direction by the transmission of the transmission bevel gears 631 and the reversing bevel gears 65, and so on, the rotation directions of the two adjacent sets of stirring blades 63 are opposite, so that the electrolyte raw materials in the mixing tank 61 are sufficiently mixed.
As shown in fig. 9, there are a plurality of scrapers 66, the scrapers 66 are fixedly installed on the edge of the stirring blade 63, the scrapers 66 are in close contact with the inner wall of the mixing tank 61, when the stirring blade 63 rotates, the scrapers 66 are driven to rotate, the scrapers 66 scrape the electrolyte remaining on the inner wall of the mixing tank 61, the electrolyte on the inner wall of the mixing tank 61 is prevented from being mixed unevenly, and the electrolyte is prevented from remaining on the inner wall of the mixing tank 61, so that resources are saved.
The working principle is as follows: the electrolyte has a plurality of raw materials, the plurality of raw materials are respectively injected into different storage cavities 212 in the upper material box 21, the material changing button 22 is rotated to enable the feeding hole 2211 to be coaxial with the first material leaking hole 211, the tail part of the material guiding pipe 23 is coaxial with the first mixing tank 61, the sealing cover 611 on the mixing tank 61 is opened, the electrolyte raw material in the first storage cavity 212 enters the material guiding pipe 23 through the inclined pipe 221 and flows into the mixing tank 61 through the material guiding pipe 23, the motor on the supporting frame 13 is started, the motor on the supporting frame 13 drives the cam 32 to rotate, the position of the planet wheel 31 is limited through meshing with the limiting groove 312 when the cam 32 rotates, the cam rod 321 is in contact fit with the intermittent groove 311, the cam rod 321 drives the planet wheel 31 to rotate intermittently when sliding in the intermittent groove 311, the planet wheel 31 drives the shifting frame 24 to rotate intermittently, the tail part of the material guiding pipe 23 leaves the upper part of the first mixing tank 61, when the material guiding pipe 23 and the second mixing tank 61 are not coaxial, the sealing cover 611 is closed under the action of the sealing cover 61 under the action of the sealing cover 611 when the first mixing tank 23 and the second mixing tank 61, and the raw material is injected into the second mixing tank 61, and the second mixing tank 61.
Repeating the steps until the first electrolyte raw material is completely injected into the four groups of mixing tanks 61, rotating the inclined pipeline 221 to enable the feed hole 2211 to be coaxial with the second material leakage hole 211, enabling the tail part of the material guide pipe 23 to be coaxial with the first mixing tank 61, opening the sealing cover 611 on the mixing tank 61, enabling the electrolyte raw material in the second material storage cavity 212 to flow into the mixing tank 61 through the material guide pipe 23, and automatically closing the sealing cover 611 on the first mixing tank 61 when the intermittent mechanism drives the material guide pipe 23 to leave the upper part of the first mixing tank 61; the motor below the lower supporting disc 11 is driven, the motor below the lower supporting disc 11 drives the driving assembly 42 to rotate, the driving assembly 42 drives the driving corner block 421 to rotate when rotating, the limiting column 521 on the first turnover mechanism is tangent to the turnover track 422 under the action of the turnover track 422, and the first turnover block 52 is turned over for 180 degrees along with the rotation of the driving assembly 42, so that the first turnover frame 51 drives the first mixing mechanism to turn over for 180 degrees; when the driving assembly 42 rotates, the two driving gears 41 are driven to rotate, and the driven gear 64 of the first group of mixing mechanisms is driven to rotate under the meshing action of the driving gears 41 and the driven gear 64.
When the driven gear 64 in every group mixing mechanism rotates, driven gear 64 drives first stirring vane 63 and rotates, when first stirring vane 63 rotates, through the transmission of transmission bevel gear 631 and reversing bevel gear 65, drive second stirring vane 63 antiport, analogize with this, make two sets of adjacent stirring vane 63 rotation direction opposite, thereby make the electrolyte raw materials intensive mixing in the blending tank 61, stirring vane 63 rotates the in-process, the scraper blade 66 on stirring vane 63 border scrapes the remaining electrolyte on the blending tank 61 inner wall, prevent that the electrolyte on the blending tank 61 inner wall from mixing inhomogeneously, prevent that the electrolyte from remaining on the blending tank 61 inner wall simultaneously, resources are saved.
In this process, the intermittent mechanism sequentially positions the tail of the material guiding pipe 23 above the mixing tank 61, and the second electrolyte raw material is respectively injected into the mixing tank 61.
The driving mechanism drives the turnover mechanism to drive the mixing mechanism to overturn for 180 degrees, and after the mixing mechanism finishes overturning, the two sets of driving gears 41 drive the driven gears 64 on each set of mixing mechanism to rotate, so that the adjacent two sets of stirring blades 63 inside each set of mixing mechanism reversely rotate, and the electrolyte raw materials inside the sufficient stirring and mixing tank 61 are different.
And then, respectively adding a third or fourth equal electrolyte raw material or additive into the mixing tank 61 in sequence, and repeating the steps to fully mix the electrolyte.
After the mixing is completed, the sealing lid 611 is placed at the lower side, and the sealing lid 611 is opened to discharge the mixed electrolyte from the mixing tank 61.
When the mixing tank 61 is cleaned, the mixing tank 61 is filled with water, the driving mechanism is started to enable the stirring blade 63 in the mixing tank 61 to rotate, the scraping plate 66 fully scrapes the electrolyte remained on the inner wall of the mixing tank 61, and the mixing tank 61 is cleaned more thoroughly.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.
Claims (9)
1. The utility model provides a lithium cell electrolyte mixing arrangement, includes actuating mechanism, mixing mechanism, its characterized in that: the automatic feeding device is characterized by further comprising a supporting mechanism and a feeding mechanism, wherein the supporting mechanism comprises a lower supporting plate (11) and a supporting frame (13), a supporting cylinder (12) is fixedly arranged on the lower supporting plate (11), the supporting frame (13) is fixedly arranged on the supporting cylinder (12), the feeding mechanism is arranged on the supporting frame (13), the feeding mechanism comprises a feeding box (21) and a transposition frame (24), the feeding box (21) is fixedly arranged on the transposition frame (24), the transposition frame (24) is rotatably arranged on the supporting frame (13), an intermittent mechanism is arranged below the supporting frame (13), and the intermittent mechanism drives the transposition frame (24) to rotate; actuating mechanism rotates and installs on a support section of thick bamboo (12), actuating mechanism includes two sets of drive gear (41), drive assembly (42) rotate and install inside a support section of thick bamboo (12), two sets of drive gear (41) symmetry fixed mounting is on drive assembly (42), four groups tilting mechanism are installed in even rotation around a support section of thick bamboo (12), mixing mechanism fixed mounting is inside tilting mechanism, mixing mechanism includes blending tank (61), column shaft (62), blending tank (61) fixed mounting is inside roll-over stand (51) of tilting mechanism, column shaft (62) fixed mounting is inside blending tank (61), rotate on column shaft (62) and install multiunit stirring vane (63), adjacent two sets of stirring vane (63) rotation opposite direction.
2. The lithium battery electrolyte mixing device of claim 1, wherein: the feeding mechanism further comprises a material changing button (22) and a material guide pipe (23), the material changing button (22) is rotatably installed at the bottom of the feeding box (21), the material guide pipe (23) is rotatably installed at the bottom of the material changing button (22), a limiting frame (241) is arranged on the transposition frame (24), and the material guide pipe (23) is slidably installed on the limiting frame (241).
3. A lithium battery electrolyte mixing arrangement as claimed in claim 2, characterized in that: go up workbin (21) inside and be provided with a plurality of storage cavities (212), every storage cavity (212) below corresponds has a hole (211) that leaks, and button (22) inside is provided with inclined tube (221) that reloads, and the upper and lower both ends on inclined tube (221) are provided with feed port (2211), discharge opening (2212) respectively, and the centre of a circle of feed port (2211) and the centre of a circle of leaking hole (211) are on the circle of same radius, and discharge opening (2212) and transposition frame (24) are coaxial.
4. The lithium battery electrolyte mixing device of claim 1, wherein: the intermittent mechanism comprises a planet wheel (31) and a cam (32), the planet wheel (31) is rotatably installed below a support frame (13), the planet wheel (31) and a transposition frame (24) are fixedly installed, four groups of intermittent grooves (311) and four groups of limiting grooves (312) are uniformly formed in the planet wheel (31), the intermittent grooves (311) and the limiting grooves (312) are arranged in a staggered mode, the cam (32) is rotatably installed below the support frame (13), the radiuses of the cam (32) and the limiting grooves (312) are equal, a cam rod (321) is arranged on the cam (32), and the cam rod (321) is in contact fit with the intermittent grooves (311).
5. The lithium battery electrolyte mixing device of claim 1, wherein: the turnover mechanism comprises a turnover block (52), the turnover block (52) is rotatably installed on a support cylinder (12), a turnover frame (51) is arranged outside the support cylinder (12), the turnover frame (51) is fixedly installed on the turnover block (52), two limiting columns (521) are symmetrically arranged on the turnover block (52), the limiting columns (521) are tangent to the edge of a drive assembly (42), a drive corner block (421) is fixedly arranged on the drive assembly (42), and a turnover track (422) is formed between the drive corner block (421) and the drive assembly (42).
6. The lithium battery electrolyte mixing device of claim 5, wherein: the driving gear (41) is provided with a toothless slot (411), and the center line of the toothless slot (411) and the center line of the driving angle block (421) are coplanar.
7. The lithium battery electrolyte mixing device of claim 1, wherein: the mixing mechanism further comprises a driven gear (64), the driven gear (64) is rotatably installed at the bottom of the mixing tank (61), a sealing cover (611) is arranged at the top of the mixing tank (61), the driven gear (64) and a first group of stirring blades (63) on the column shaft (62) are fixedly installed, and the driven gear (64) is meshed with the driving gear (41).
8. The lithium battery electrolyte mixing device of claim 1, wherein: the mixing mechanism further comprises reversing bevel gears (65), the reversing bevel gears (65) are provided with a plurality of groups, the reversing bevel gears (65) are arranged between two adjacent groups of stirring blades (63), the reversing bevel gears (65) are rotatably installed on the column shafts (62), the two axial ends of the stirring blades (63) are symmetrically and fixedly provided with transmission bevel gears (631), and the reversing bevel gears (65) are respectively meshed with the transmission bevel gears (631) on the adjacent stirring blades (63).
9. The lithium battery electrolyte mixing device of claim 1, wherein: and scraping plates (66) are respectively fixed on the edges of the stirring blades (63), and the scraping plates (66) are tightly contacted with the inner wall of the mixing tank (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232446.8A CN115301151A (en) | 2022-10-10 | 2022-10-10 | Lithium battery electrolyte mixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232446.8A CN115301151A (en) | 2022-10-10 | 2022-10-10 | Lithium battery electrolyte mixing device |
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| CN115301151A true CN115301151A (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211232446.8A Withdrawn CN115301151A (en) | 2022-10-10 | 2022-10-10 | Lithium battery electrolyte mixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115920729A (en) * | 2022-12-23 | 2023-04-07 | 山东加宝食品科技有限公司 | Edible oil blending and filling integrated device |
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| CN112892321A (en) * | 2021-01-25 | 2021-06-04 | 山东工业职业学院 | Circulating type metallurgical material stirring device and using method thereof |
| CN113648887A (en) * | 2021-08-18 | 2021-11-16 | 深圳市三工色彩科技有限公司 | Production device and method for environment-friendly pigment |
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| CN106732136A (en) * | 2016-12-22 | 2017-05-31 | 天津市晟方庆宇科技发展有限公司 | A kind of equipment for facilitating coating to mix |
| CN110449082A (en) * | 2019-09-11 | 2019-11-15 | 连云港海蓝研磨材料有限公司 | Dosing device is used in a kind of production and processing of special refractories |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115920729A (en) * | 2022-12-23 | 2023-04-07 | 山东加宝食品科技有限公司 | Edible oil blending and filling integrated device |
| CN115920729B (en) * | 2022-12-23 | 2023-11-03 | 山东加宝食品科技有限公司 | Edible oil blending and filling integrated device |
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Application publication date: 20221108 |