CN212040187U

CN212040187U - Proportioned ternary lithium battery slurry processing stirring barrel

Info

Publication number: CN212040187U
Application number: CN202020508013.0U
Authority: CN
Inventors: 朱华锋; 胡应有
Original assignee: Zigong Lorestar Technology Co ltd
Current assignee: Zigong Lorestar Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-01
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a ternary lithium battery thick liquids processing agitator that can match, including supporting outer bucket, the interior bucket of stirring, driving motor, (mixing) shaft, auxiliary drive board, the elevator, stirring rake and limiting plate, it is equipped with the bearing frame to support outer bucket diapire, the interior bucket of stirring is rotated through the bearing and is located on the bearing frame, driving motor locates on supporting outer bucket roof, the (mixing) shaft rotates and locates on supporting outer bucket roof and run through and support outer bucket roof and link to each other with the driving motor output shaft, the (mixing) shaft is located to the interior bucket roof of stirring, auxiliary drive board locates (mixing) shaft upper portion, the auxiliary drive board other end is located on the bucket roof of stirring, lower part fixed connection is equipped with the screw rod in. The utility model relates to a lithium battery processing technology field specifically is to provide a but, three lithium battery thick liquids processing agitator of ratio that simple structure can realize the not co-altitude battery thick liquids stirring.

Description

Proportioned ternary lithium battery slurry processing stirring barrel

Technical Field

The utility model relates to a lithium battery processing technology field specifically indicates a ternary lithium cell thick liquids processing agitator that can match.

Background

The preparation of the battery slurry mainly mixes electrode active materials, adhesives, solvents and the like together, and after the materials are fully stirred and dispersed, the slurry is formed.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a simple structure can realize the not three lithium cell thick liquids processing agitator that can match of co-altitude battery thick liquids stirring.

The utility model adopts the following technical scheme: the utility model relates to a proportioned ternary lithium battery slurry processing stirring barrel, which comprises an outer supporting barrel, an inner stirring barrel, a driving motor, a stirring shaft, an auxiliary driving plate, a lifting block, a stirring paddle and a limiting plate, wherein the upper wall of the outer supporting barrel is provided with a charging opening, the bottom wall of the outer supporting barrel is provided with a bearing seat, the inner stirring barrel is rotatably arranged on the bearing seat through a bearing, the top wall of the inner stirring barrel is provided with a feeding opening which is arranged in a circumferential structure, the feeding opening is arranged below the charging opening, the bottom wall of the inner stirring barrel is provided with a discharging opening, the discharging opening is provided with a discharging pipe, the discharging pipe penetrates through the bearing and extends out of the bottom wall of the outer supporting barrel, the driving motor is arranged on the top wall of the outer supporting barrel, the stirring shaft is rotatably, the auxiliary driving plate is arranged on the upper portion of the stirring shaft, the other end of the auxiliary driving plate is arranged on the top wall of the stirring inner barrel, the auxiliary driving plate assists the stirring shaft to drive the stirring inner barrel to rotate, a screw is fixedly connected to the middle lower portion of the stirring shaft, the lifting block is arranged on the screw in a threaded connection mode, a connecting plate is arranged on the outer side wall of the lifting block, the stirring paddle is arranged on the connecting plate, pressure sensors are symmetrically arranged at the upper end and the lower end of the screw, a pressure spring is arranged on each pressure sensor, and a limiting plate is arranged on the screw.

Further, be equipped with the filling tube on the charge door, the filling tube is transparent toughened glass pipe, the filling tube below is equipped with the feed valve, be equipped with the scale on the filling tube, each material and solvent addition etc. are got to the filling tube scale accuracy volume, are convenient for control ratio.

Further, the width of the feed inlet is larger than the diameter of the feed inlet, so that materials, solvents and the like can completely enter the stirring inner barrel.

Further, the height of the connecting plate is larger than that of the lifting block.

Further, the driving motor is a forward and reverse double-rotation motor.

Further, be equipped with microprocessor in supporting outer bucket, microprocessor is connected with pressure sensor and driving motor electricity, and when the elevator slided to screw rod upper end or lower extreme, the elevator extrusion limiting plate slided along the screw rod, and limiting plate compression pressure spring, pressure sensor response pressure spring pressure, and microprocessor control driving motor antiport realizes the elevating movement of elevator.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme can ternary lithium battery thick liquids processing of ratio passes through auxiliary drive board and (mixing) shaft cooperation, realize the self-rotation of the interior bucket of the stable support of bucket in the stirring and the stirring, and simultaneously, adopt to connect on the (mixing) shaft and set up the screw rod, the elevating movement of stirring rake has been realized along the elevating movement of screw rod through the elevator, the intensive mixing of battery thick liquids near the stirring rake can only be realized to the stirring in-process, can not stir the problem of the not co-altitude battery thick liquids of agitator, the self-rotation of the interior bucket in the stirring and the elevating movement of stirring rake cooperate, the intensive mixing who has realized different positions battery thick liquids mixes, the setting of scale on the filling tube, the ration interpolation of each material and solvent etc. has been realized, more accurate control the ratio of each component of battery thick liquids.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a sectional view of the proportioned ternary lithium battery slurry processing stirring barrel of the utility model;

fig. 2 is the utility model relates to a top view of bucket stirring interior bucket is used in processing of ternary lithium cell thick liquids that can match.

The device comprises an outer supporting barrel 1, an inner stirring barrel 2, an inner stirring barrel 3, a driving motor 4, a stirring shaft 5, an auxiliary driving plate 6, a lifting block 7, a stirring paddle 8, a limiting plate 9, a feeding port 10, a bearing seat 11, a feeding port 12, a discharging port 13, a discharging pipe 14, a screw rod 15, a connecting plate 16, a pressure sensor 17, a pressure spring 18, a feeding pipe 19 and a feeding valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figures 1-2, the utility model relates to a proportioned ternary lithium battery slurry processing stirring barrel, which comprises an outer supporting barrel 1, an inner stirring barrel 2, a driving motor 3, a stirring shaft 4, an auxiliary driving plate 5, a lifting block 6, a stirring paddle 7 and a limiting plate 8, wherein the upper wall of the outer supporting barrel 1 is provided with a feed inlet 9, the bottom wall of the outer supporting barrel 1 is provided with a bearing seat 10, the inner stirring barrel 2 is rotatably arranged on the bearing seat 10 through a bearing, the top wall of the inner stirring barrel 2 is provided with a feed inlet 11, the feed inlet 11 is arranged in a circumferential structure, the feed inlet 11 is arranged below the feed inlet 9, the bottom wall of the inner stirring barrel 2 is provided with a discharge outlet 12, the discharge outlet 12 is provided with a discharge pipe 13, the discharge pipe 13 extends out of the bottom wall of the outer supporting barrel 1 through the bearing, the driving motor 3 is, on (mixing) shaft 4 was located to 2 roof in the stirring, (mixing) shaft 4 upper portion was located to auxiliary drive board 5, on 2 roof in the stirring was located to the auxiliary drive board 5 other end, auxiliary drive board 5 auxiliary (mixing) shaft 4 drove the rotation of bucket 2 in the stirring, lower part fixed connection is equipped with screw rod 14 in the (mixing) shaft 4, elevator 6 locates on screw rod 14 through threaded connection, be equipped with connecting plate 15 on the elevator 6 lateral wall, stirring rake 7 is located on connecting

plate

15, 14 upper ends of screw rod and lower extreme symmetry are equipped with pressure sensor 16, be equipped with pressure spring 17 on the pressure sensor 16, limiting plate 8 slides and locates on the screw rod 14 and be connected with pressure.

Wherein, be equipped with filling tube 18 on the charge door 9, filling tube 18 is transparent toughened glass pipe, and 18 below of filling tube are equipped with feed valve 19, are equipped with the scale on the

filling tube

18, and 18 scales of filling tube can the accurate volume get each material and solvent addition etc. be convenient for control ratio. The width of the feed inlet 11 is larger than the diameter of the feed inlet 9 so as to ensure that materials, solvents and the like can completely enter the stirring inner barrel 2. The height of the connecting plate 15 is greater than that of the lifting block 6. The driving motor 3 is a forward and reverse double-rotation motor. Support and be equipped with microprocessor in outer bucket 1, microprocessor is connected with pressure sensor 16 and driving motor 3 electricity, and when elevator 6 slided to screw rod 14 upper end or lower extreme, elevator 6 extrudees limiting plate 8 and slides along screw rod 14, and limiting plate 8 compression pressure spring 17, pressure sensor 16 response pressure spring 17 pressure, and microprocessor control driving motor 3 antiport realizes elevator 6's elevating movement.

When the stirring device is used specifically, battery slurry composition materials, a solvent and the like are added into a feeding pipe 18, the addition amount of each material and the solvent is recorded through the scales of the feeding pipe 18 according to the matching requirement, a feeding valve 19 is opened, the battery slurry composition materials and the solvent enter a stirring inner barrel 2 along a feeding port 9 and a feeding port 11, a driving motor 3 is started, the driving motor 3 rotates forwards, the driving motor 3 drives a stirring shaft 4 to rotate forwards, an auxiliary driving plate 5 and the stirring shaft 4 drive the stirring inner barrel 2 to rotate, meanwhile, the stirring shaft 4 drives a screw 14 to rotate, a lifting block 6 descends along the screw 14 in the rotation process of the screw 14, the battery slurry in the stirring inner barrel 2 rotating by matching with the rotation of the stirring inner barrel 2 in the descending process of a stirring paddle 7 is stirred, when the lifting block 6 descends to touch a limiting plate 8, the limiting plate 8 compresses a pressure spring 17 under the action of the lifting block, the pressure sensor 16 senses the pressure of the pressure spring 17 and transmits the corresponding pressure to the microprocessor, the microprocessor controls the driving motor 3 to rotate reversely, the driving motor 3 drives the stirring shaft 4 to rotate reversely, the auxiliary driving plate 5 and the stirring shaft 4 drive the stirring inner barrel 2 to rotate reversely, meanwhile, the lifting block 6 drives the stirring paddle 7 to ascend along the screw 14, the battery slurry in the stirring inner barrel 2 which rotates reversely is reversely stirred by the rotation of the stirring inner barrel 2 in the ascending process of the stirring paddle 7, when the lifting block 6 rises to touch the limit plate 8, the limit plate 8 compresses the pressure spring 17 under the action of the lifting block 6, the pressure spring 17 presses the pressure sensor 16, the pressure sensor 16 senses the pressure of the pressure spring 17, and transmits the corresponding pressure to the microprocessor, and the microprocessor controls the driving motor 3 to rotate forward, thereby realizing the forward and reverse rotation of the stirring inner barrel 2 and the lifting and stirring of the stirring paddle 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ternary lithium cell thick liquids processing that can match uses agitator which characterized in that: the stirring device comprises an outer supporting barrel, an inner stirring barrel, a driving motor, a stirring shaft, an auxiliary driving plate, a lifting block, a stirring paddle and a limiting plate, wherein a charging opening is formed in the upper wall of the outer supporting barrel, a bearing seat is formed in the bottom wall of the outer supporting barrel, the inner stirring barrel is rotatably arranged on the bearing seat through a bearing, a feeding opening is formed in the top wall of the inner stirring barrel and is arranged in a circumferential structure, the feeding opening is formed below the charging opening, a discharging opening is formed in the bottom wall of the inner stirring barrel, a discharging pipe is arranged on the discharging opening and penetrates through the bearing to extend out of the bottom wall of the outer supporting barrel, the driving motor is arranged on the top wall of the outer supporting barrel, the stirring shaft is rotatably arranged on the top wall of the outer supporting barrel and penetrates through the top wall of, lower part fixed connection is equipped with the screw rod in the (mixing) shaft, the elevator passes through threaded connection and locates on the screw rod, be equipped with the connecting plate on the elevator lateral wall, the stirring rake is located on the connecting plate, screw rod upper end and lower extreme symmetry are equipped with pressure sensor, the last pressure spring that is equipped with of pressure sensor, the limiting plate slides and locates on the screw rod and be connected with the pressure spring expansion end.

2. The proportioned ternary lithium battery slurry processing stirring barrel of claim 1, which is characterized in that: the improved glass fiber reinforced plastic composite material feeding device is characterized in that a feeding pipe is arranged on the feeding port and is a transparent toughened glass pipe, a feeding valve is arranged below the feeding pipe, and scales are arranged on the feeding pipe.

3. The proportioned ternary lithium battery slurry processing stirring barrel of claim 2, characterized in that: the width of the feed inlet is larger than the diameter of the feed inlet.

4. The proportioned ternary lithium battery slurry processing stirring barrel of claim 1, which is characterized in that: the height of the connecting plate is greater than that of the lifting block.

5. The proportioned ternary lithium battery slurry processing stirring barrel of claim 1, which is characterized in that: the driving motor is a forward and reverse double-rotation motor.

6. The proportioned ternary lithium battery slurry processing stirring barrel of claim 1, which is characterized in that: and a microprocessor is arranged in the supporting outer barrel and is electrically connected with the pressure sensor and the driving motor.