CN113144947B - Compounding device is used in lithium cell processing - Google Patents

Compounding device is used in lithium cell processing Download PDF

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Publication number
CN113144947B
CN113144947B CN202110408519.3A CN202110408519A CN113144947B CN 113144947 B CN113144947 B CN 113144947B CN 202110408519 A CN202110408519 A CN 202110408519A CN 113144947 B CN113144947 B CN 113144947B
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heat exchange
mixing
sun gear
shaft lever
cylinder
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CN113144947A (en
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王顺保
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Jiangxi Jingjiu Power Energy Co ltd
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Jiangxi Jingjiu Power Energy Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F35/92Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F2035/98Cooling

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The invention provides a mixing device for lithium battery processing, which comprises a mixing cylinder, a motor, a shaft lever and a mixing pin, wherein a gap feeding mechanism is arranged at the top of an inner cavity of the mixing cylinder, a heat exchange mechanism is arranged on one side of the mixing cylinder, the gap feeding mechanism comprises a sun gear, the sun gear is arranged on the top of the shaft lever, the heat exchange mechanism comprises a heat exchange box, the heat exchange box is fixedly arranged on one side of the mixing cylinder, and a heat exchange tube is arranged inside the heat exchange box. According to the invention, the clearance feeding mechanism is arranged, so that the four material cylinders supply materials to the mixing cylinder in a clearance manner, the heat exchange mechanism is arranged, the cooling liquid after heat exchange is conveyed back to the cooling pipe through the bottom, the mixing device adopts clearance blanking, the mixing effect is good, the design structure is simple, the production and use cost is low, the mixing device reasonably utilizes the emitted heat while performing cooling treatment on the inside, and the practicability is good.

Description

Compounding device is used in lithium cell processing
Technical Field
The invention relates to the technical field of lithium battery processing, in particular to a mixing device for lithium battery processing.
Background
The lithium battery is a battery which takes lithium metal or lithium alloy as a positive and negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment because the lithium metal has very active chemical characteristics, so the lithium battery becomes the mainstream along with the development of science and technology;
lithium batteries can be roughly divided into two types, namely lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are born in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance of the lithium metal batteries are all superior to those of the lithium ion batteries, and due to the high technical requirement limit of the lithium metal batteries, only a few national companies produce the lithium metal batteries, and during the production of the lithium batteries, a material mixing device is required to be used for mixing raw materials of the lithium batteries;
the prior art has the following defects: current compounding device mixes for disposable adding lithium battery raw materials usually, and it is poor to mix the effect, and has the reinforced compounding device design structure of interstitial type complicacy, and production and use cost are high, do not have the cooling to the inside lithium battery raw materials during the compounding of compounding device, and the high potential safety hazard of high temperature is high, and does not have the heat that produces when the rational utilization lithium cell mixes, and whole practicality is poor.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a material mixing device for lithium battery processing, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mixing device for lithium battery processing comprises a mixing cylinder, a motor, a shaft lever and a mixing pin, wherein a gap feeding mechanism is arranged at the top of an inner cavity of the mixing cylinder, and a heat exchange mechanism is arranged on one side of the mixing cylinder;
the gap feeding mechanism comprises a sun gear, the sun gear is arranged at the top of a shaft rod, the sun gear is fixedly sleeved at the end part of the shaft rod, planetary gears are arranged on the outer sides of the sun gear, the number of the planetary gears is four, the four planetary gears are all meshed with the sun gear, inner gear rings are arranged on the outer sides of the four planetary gears, the four planetary gears are all meshed with the inner gear rings, the inner gear rings are fixedly connected with the inner wall of the mixing barrel, a partition plate is arranged at the bottom of each inner gear ring and fixedly connected with the inner wall of the mixing barrel, blanking ports are arranged on two sides of each partition plate in a penetrating manner, charging barrels are fixedly arranged at the tops of the four planetary gears, and screen plates are fixedly arranged in the middle parts of the four planetary gears;
heat transfer mechanism includes the heat transfer case, just the heat transfer case is fixed to be set up in one side of compounding section of thick bamboo, the inside of heat transfer case is equipped with the heat exchange tube, the front side and the dorsal part of heat exchange tube all are equipped with the heat transfer fin, just heat transfer fin and heat exchange tube fixed connection, the top and the bottom that the heat transfer case is close compounding section of thick bamboo one side all are equipped with the circulating pump, just the circulating pump passes through support fixed connection with compounding section of thick bamboo, the embedding is provided with the cooling tube in the inner wall of compounding section of thick bamboo, just cooling tube and heat exchange tube all with circulating pump turn-on connection.
Preferably, the motor is arranged at the center of the bottom of the mixing cylinder, the motor is fixedly connected with the mixing cylinder through screws, the shaft lever is arranged at the center of the inner cavity of the mixing cylinder, and the shaft lever is in transmission connection with the motor through an output shaft.
Preferably, a bearing is arranged on the outer side of the bottom end of the shaft rod, the shaft rod is movably connected with the mixing cylinder through the bearing, the mixing pin is arranged on the outer side of the shaft rod, and the mixing pin is fixedly welded with the shaft rod.
Preferably, the inner chamber both sides of compounding section of thick bamboo all are equipped with scrapes the ledge, it is the design of L type to scrape the ledge, scrape the ledge and set up two, and two scrape and be relative the setting between the ledge, two scrape the ledge and all laminate with the inner wall of compounding section of thick bamboo, two scrape the ledge all with axostylus axostyle fixed weld.
Preferably, four the planetary gear is central symmetry distribution about sun gear, and four be the equidistance setting between the planetary gear, set up on same horizontal plane between sun gear, four planetary gear and the ring gear.
Preferably, the number of the charging barrels and the number of the screen plates are four, the charging barrels are fixedly welded with the four planetary gears respectively, and the four screen plates are fixedly welded with the four planetary gears respectively.
Preferably, the centers of the inner cavities of the four charging barrels are provided with spiral pins, the top ends of the spiral pins are provided with end covers, the spiral pins are fixedly connected with the end covers, and the end covers are in lap joint with the charging barrels.
Preferably, four be equipped with the plectane between the end cover, the bottom center department of plectane is equipped with branch, just the top overlap joint of plectane and branch, the bottom and the fixed welding of sun gear of branch, the fixed four supports that are equipped with in top of plectane, and four the end cover all passes through support fixed connection with the plectane, the fixed protection casing that is equipped with in top of compounding section of thick bamboo, and four the feed cylinder all imbeds and sets up in the protection casing.
Preferably, heat exchange tube and heat transfer fin are the copper product and make, heat transfer fin sets up to the multiunit, every group heat transfer fin all sets up to a plurality ofly, and a plurality of be the equidistance setting between the heat transfer fin, heat transfer fin runs through the heat exchange tube.
Preferably, the bottom of the other side of mixing barrel is equipped with the discharging pipe, just discharging pipe and mixing barrel conducting connection, the tip of discharging pipe is equipped with the closing cap, just closing cap and discharging pipe threaded connection, the fixed four supporting legs that are equipped with in bottom of mixing barrel, the top and the bottom of heat transfer case one side all are equipped with the pipe, and two the pipe all with heat transfer case conducting connection.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the gap feeding mechanism is arranged, the mixing pin continuously stirs raw materials, the four material cylinders intermittently supply materials for the mixing cylinder, the heat exchange mechanism is arranged, cooling liquid in the cooling pipe is pumped into the heat exchange pipe from the top, the heat exchange pipe exchanges heat carried by the cooling liquid into water in the heat exchange box through the heat exchange fins, the cooling liquid after heat exchange is conveyed back to the cooling pipe through the bottom, and cooling treatment is performed on the interior of the mixing cylinder.
Drawings
FIG. 1 is a longitudinal cross-sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of section B of FIG. 1 in accordance with the present invention;
FIG. 4 is a longitudinal cross-sectional view of a cartridge of the present invention;
FIG. 5 is a plan view of an annular gear of the present invention;
FIG. 6 is a schematic view of a partial structure of the separator of the present invention;
FIG. 7 is a top view of the present invention;
fig. 8 is a longitudinal sectional view of a heat exchange box of the present invention.
Illustration of the drawings: 1. a mixing barrel; 2. a gap feeding mechanism; 3. a heat exchange mechanism; 4. a motor; 5. a shaft lever; 6. a mixing pin; 7. scraping the ledge; 8. a sun gear; 9. a planetary gear; 10. an inner gear ring; 11. a partition plate; 12. a blanking port; 13. a charging barrel; 14. a screen plate; 15. a screw pin; 16. an end cap; 17. a circular plate; 18. a strut; 19. a support; 20. a protective cover; 21. a heat exchange box; 22. a heat exchange pipe; 23. heat exchange fins; 24. a circulation pump; 25. a discharge pipe; 26. and (7) cooling the tube.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the embodiments of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, etc. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
Referring to fig. 1-8, the present invention provides a technical solution: a mixing device for lithium battery processing comprises a mixing cylinder 1, a motor 4, a shaft lever 5 and a mixing pin 6, wherein a gap feeding mechanism 2 is arranged at the top of an inner cavity of the mixing cylinder 1, and a heat exchange mechanism 3 is arranged on one side of the mixing cylinder 1;
the gap feeding mechanism 2 comprises a sun gear 8, the sun gear 8 is arranged on the top of the shaft lever 5, the sun gear 8 is fixedly sleeved at the end part of the shaft lever 5, the outer side of the sun gear 8 is provided with four planet gears 9, and the four planet gears 9 are all meshed with the sun gear 8, the outer sides of the four planet gears 9 are provided with inner gear rings 10, the four planet gears 9 are all meshed with an inner gear ring 10, the inner gear ring 10 is fixedly connected with the inner wall of the mixing barrel 1, a partition plate 11 is arranged at the bottom of the inner gear ring 10, the partition plate 11 is fixedly connected with the inner wall of the mixing barrel 1, blanking ports 12 are arranged on two sides of the partition plate 11 in a penetrating mode, charging barrels 13 are fixedly arranged at the tops of the four planetary gears 9, and a screen plate 14 is fixedly arranged in the middle of each of the four planetary gears 9;
the heat exchange mechanism 3 comprises a heat exchange box 21, the heat exchange box 21 is fixedly arranged on one side of the mixing cylinder 1, a heat exchange tube 22 is arranged inside the heat exchange box 21, heat exchange fins 23 are arranged on the front side and the back side of the heat exchange tube 22 respectively, the heat exchange fins 23 are fixedly connected with the heat exchange tube 22, a circulating pump 24 is arranged at the top and the bottom of one side of the heat exchange box 21 close to the mixing cylinder 1 respectively, the circulating pump 24 is fixedly connected with the mixing cylinder 1 through a support, a cooling tube 26 is embedded in the inner wall of the mixing cylinder 1, and the cooling tube 26 and the heat exchange tube 22 are both in conduction connection with the circulating pump 24;
further, in the above technical solution, the motor 4 is arranged at the center of the bottom of the mixing cylinder 1, the motor 4 is fixedly connected with the mixing cylinder 1 through a screw, the shaft lever 5 is arranged at the center of the inner cavity of the mixing cylinder 1, and the shaft lever 5 is in transmission connection with the motor 4 through an output shaft;
further, in the above technical solution, a bearing is disposed on an outer side of a bottom end of the shaft lever 5, the shaft lever 5 is movably connected with the mixing barrel 1 through the bearing, the mixing pin 6 is disposed on an outer side of the shaft lever 5, the mixing pin 6 is fixedly welded to the shaft lever 5, and the movement of the shaft lever 5 is facilitated through the disposed bearing;
further, in the above technical scheme, two scraping ledges 7 are arranged on two sides of an inner cavity of the mixing cylinder 1, the scraping ledges 7 are in an L-shaped design, the two scraping ledges 7 are oppositely arranged between the two scraping ledges 7, the two scraping ledges 7 are both attached to the inner wall of the mixing cylinder 1, the two scraping ledges 7 are both fixedly welded to the shaft rod 5, and when the shaft rod 5 is rotated, the two scraping ledges 7 are driven to rotate together, and the two scraping ledges 7 rotate to scrape the lithium battery raw material attached to the inner wall of the mixing cylinder 1, so that the cleaning of the mixing cylinder 1 at the later stage is facilitated, and the waste of lithium battery raw material resources is avoided;
further, in the above technical solution, the four planet gears 9 are distributed in central symmetry with respect to the sun gear 8, the four planet gears 9 are arranged at equal intervals, and the sun gear 8, the four planet gears 9 and the inner gear ring 10 are arranged on the same horizontal plane;
further, in the above technical solution, four charging barrels 13 and four mesh plates 14 are provided, and the four charging barrels 13 are respectively fixedly welded with the four planetary gears 9, and the four mesh plates 14 are respectively fixedly welded with the four planetary gears 9;
further, in the above technical solution, the centers of the inner cavities of the four material cylinders 13 are respectively provided with a spiral pin 15, the top ends of the spiral pins 15 are provided with an end cover 16, the spiral pins 15 are fixedly connected with the end cover 16, and the end cover 16 is lapped with the material cylinder 13;
further, in the above technical solution, a circular plate 17 is disposed between four end caps 16, a supporting rod 18 is disposed at the bottom center of the circular plate 17, the circular plate 17 is overlapped with the top end of the supporting rod 18, the bottom end of the supporting rod 18 is fixedly welded with the sun gear 8, four brackets 19 are fixedly disposed on the top of the circular plate 17, and the four end caps 16 are all fixedly connected with the circular plate 17 through the brackets 19, a protective cover 20 is fixedly disposed on the top of the mixing barrel 1, and the four charging barrels 13 are all embedded in the protective cover 20, the protective cover 20 performs a protective treatment on the four charging barrels 13, when the charging barrel 13 rotates and revolves around the sun gear 8 under the driving of the planetary gear 9, because the four end caps 16 are all fixedly connected with the circular plate 17 through the brackets 19, at this time, the four end caps 16 and the four screw pins 15 follow the charging barrel 13 and revolve around the sun gear 8, but the four screw pins 15 do not follow the rotation of the charging barrel 13, therefore, the charging barrel 13 is in a rotating state, the spiral pin 15 is in a non-rotating state, the spiral pin 15 can stir the raw materials in the charging barrel 13, and the raw materials are prevented from being agglomerated in the charging barrel 13 to block the charging barrel 13;
further, in the above technical solution, the heat exchange tubes 22 and the heat exchange fins 23 are made of copper materials, the heat exchange fins 23 are arranged in multiple groups, each group of heat exchange fins 23 is arranged in multiple groups, the heat exchange fins 23 are arranged in equal distance, and the heat exchange fins 23 penetrate through the heat exchange tubes 22;
further, in above-mentioned technical scheme, the opposite side bottom of mixing barrel 1 is equipped with discharging pipe 25, just discharging pipe 25 and mixing barrel 1 turn-on connection, the tip of discharging pipe 25 is equipped with the closing cap, just closing cap and discharging pipe 25 threaded connection, the fixed four supporting legs that are equipped with in bottom of mixing barrel 1, the top and the bottom of heat transfer case 21 one side all are equipped with the pipe, and two the pipe all with heat transfer case 21 turn-on connection, the mixture of being convenient for discharges through the discharging pipe 25 that sets up, do the support processing for mixing barrel 1 through the supporting leg that sets up, through the heat transfer case 21 that sets up through two pipe access and discharge water, through motor 4 and the circulating pump 24 of setting all through cable and outside electric connection.
The specific implementation mode is as follows: the motor 4 drives the shaft lever 5 to rotate, the shaft lever 5 simultaneously drives the mixing pin 6 and the sun gear 8 to rotate, when the sun gear 8 rotates, under the action of the internal gear ring 10, the four planet gears 9 drive the four material cylinders 13 to rotate and revolve around the sun gear 8, when the two planet gears 9 revolve to correspond to the two blanking ports 12 at the top of the partition plate 11, the materials corresponding to the two material cylinders 13 pass through the screen plate 14 and the blanking ports 12 and fall into the material mixing cylinder 1, when the mixing pin 6 continuously stirs the raw materials during continuous operation, the four material cylinders 13 intermittently supply the material to the material mixing cylinder 1, during the material mixing process, the two circulating pumps 24 synchronously operate, the cooling liquid in the cooling pipe 26 is pumped from the top to the heat exchange pipe 22, the heat exchange pipe 22 is exchanged out to the water body in the heat exchange box 21 through the heat carried by the cooling liquid of the heat exchange fins 23, not only cools the cooling liquid, but also add the hot water body, the coolant liquid after the heat transfer is carried back to cooling tube 26 through the bottom, is the cooling treatment for the inside of compounding section of thick bamboo 1, and this compounding device is the intermittent type unloading, mixes effectually, and design structure is simple, and production and use cost are low, and the heat that rational utilization gived off when the compounding device is the cooling treatment to inside, and the practicality is good.
The foregoing merely represents preferred embodiments of the invention, which are described in some detail and detail, and therefore should not be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (9)

1. The utility model provides a compounding device for lithium cell processing, includes mixing cylinder (1), motor (4), axostylus axostyle (5) and mixes round pin (6), its characterized in that: a gap feeding mechanism (2) is arranged at the top of an inner cavity of the mixing cylinder (1), and a heat exchange mechanism (3) is arranged on one side of the mixing cylinder (1);
the gap feeding mechanism (2) comprises a sun gear (8), the sun gear (8) is arranged at the top of the shaft lever (5), the sun gear (8) is fixedly sleeved at the end part of the shaft lever (5), planetary gears (9) are arranged on the outer sides of the sun gear (8), the number of the planetary gears (9) is four, the four planetary gears (9) are all meshed with the sun gear (8), inner gear rings (10) are arranged on the outer sides of the four planetary gears (9), the four planetary gears (9) are all meshed with the inner gear rings (10), the inner gear rings (10) are fixedly connected with the inner wall of the mixing barrel (1), a partition plate (11) is arranged at the bottom of the inner gear rings (10), the partition plate (11) is fixedly connected with the inner wall of the mixing barrel (1), blanking ports (12) penetrate through the two sides of the partition plate (11), charging barrels (13) are fixedly arranged at the tops of the four planetary gears (9), and a screen plate (14) is fixedly arranged in the middle of each of the four planetary gears (9);
the heat exchange mechanism (3) comprises a heat exchange box (21), the heat exchange box (21) is fixedly arranged on one side of the mixing cylinder (1), a heat exchange tube (22) is arranged inside the heat exchange box (21), heat exchange fins (23) are arranged on the front side and the back side of the heat exchange tube (22), the heat exchange fins (23) are fixedly connected with the heat exchange tube (22), circulating pumps (24) are arranged at the top and the bottom of one side, close to the mixing cylinder (1), of the heat exchange box (21), the circulating pumps (24) are fixedly connected with the mixing cylinder (1) through supports, cooling tubes (26) are embedded in the inner wall of the mixing cylinder (1), and the cooling tubes (26) and the heat exchange tubes (22) are in conduction connection with the circulating pumps (24);
four the inner chamber center department of feed cylinder (13) all is equipped with screw pin (15), the top of screw pin (15) is equipped with end cover (16), just screw pin (15) and end cover (16) fixed connection, end cover (16) and feed cylinder (13) overlap joint.
2. The mixing device for lithium battery processing as claimed in claim 1, wherein: the mixing device is characterized in that the motor (4) is arranged at the center of the bottom of the mixing cylinder (1), the motor (4) is fixedly connected with the mixing cylinder (1) through screws, the shaft lever (5) is arranged at the center of an inner cavity of the mixing cylinder (1), and the shaft lever (5) is in transmission connection with the motor (4) through an output shaft.
3. The mixing device for lithium battery processing according to claim 1, characterized in that: the mixing device is characterized in that a bearing is arranged on the outer side of the bottom end of the shaft lever (5), the shaft lever (5) is movably connected with the mixing barrel (1) through the bearing, the mixing pin (6) is arranged on the outer side of the shaft lever (5), and the mixing pin (6) is fixedly welded with the shaft lever (5).
4. The mixing device for lithium battery processing according to claim 1, characterized in that: the inner chamber both sides of compounding section of thick bamboo (1) all are equipped with scrapes ledge (7), it is the design of L type to scrape ledge (7), scrape ledge (7) and set up to two, and two scrape and be relative setting between ledge (7), two scrape ledge (7) and all laminate with the inner wall of compounding section of thick bamboo (1), two scrape ledge (7) all with axostylus axostyle (5) fixed weld.
5. The mixing device for lithium battery processing as claimed in claim 1, wherein: four planetary gear (9) are central symmetry about sun gear (8) and distribute, and four be the equidistance setting between planetary gear (9), set up on same horizontal plane between sun gear (8), four planetary gear (9) and ring gear (10).
6. The mixing device for lithium battery processing as claimed in claim 1, wherein: the charging barrel (13) and the screen plates (14) are four in number, the charging barrel (13) is fixedly welded with the four planetary gears (9) respectively, and the screen plates (14) are fixedly welded with the four planetary gears (9) respectively.
7. The mixing device for lithium battery processing as claimed in claim 1, wherein: four be equipped with between end cover (16) plectane (17), the bottom center department of plectane (17) is equipped with branch (18), just plectane (17) and the top overlap joint of branch (18), the bottom and the fixed welding of sun gear (8) of branch (18), the top of plectane (17) is fixed to be equipped with four support (19), and four end cover (16) all pass through support (19) fixed connection with plectane (17), the fixed protection casing (20) that are equipped with in top of compounding section of thick bamboo (1), and four feed cylinder (13) all imbeds and sets up in protection casing (20).
8. The mixing device for lithium battery processing according to claim 1, characterized in that: heat exchange tube (22) and heat transfer fin (23) are the copper product and make, heat transfer fin (23) set up to the multiunit, every group heat transfer fin (23) all set up to a plurality ofly, and a plurality of be the equidistance setting between heat transfer fin (23), heat transfer fin (23) run through heat exchange tube (22).
9. The mixing device for lithium battery processing according to claim 1, characterized in that: the opposite side bottom of compounding section of thick bamboo (1) is equipped with discharging pipe (25), just discharging pipe (25) and compounding section of thick bamboo (1) turn-on connection, the tip of discharging pipe (25) is equipped with the closing cap, just closing cap and discharging pipe (25) threaded connection, the fixed four supporting legs that are equipped with in bottom of compounding section of thick bamboo (1), the top and the bottom of heat transfer case (21) one side all are equipped with the pipe, and two the pipe all with heat transfer case (21) turn-on connection.
CN202110408519.3A 2021-04-16 2021-04-16 Compounding device is used in lithium cell processing Active CN113144947B (en)

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