CN211384626U

CN211384626U - Lithium cell preparation raw material mixing device

Info

Publication number: CN211384626U
Application number: CN201921633240.XU
Authority: CN
Inventors: 郭棣维
Original assignee: Individual
Current assignee: Shenzhen Badu Photoelectric Technology Co ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-09-01
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a lithium cell preparation raw material mixing device relates to the lithium cell field. The lithium battery preparation raw material stirring device comprises a stirring box, a rotating motor is arranged above the stirring box, the outer surface of the rotating motor is fixedly connected with symmetrical support rods, the bottom end of each support rod is fixedly connected with the upper surface of the stirring box, the output end of the rotating motor is fixedly connected with a driving wheel through a speed reducer, a first driven wheel and a second driven wheel are respectively arranged above the stirring box, the first driven wheel is in transmission connection with the driving wheel through a first belt, the second driven wheel is in transmission connection with the driving wheel through a second belt, the lithium battery preparation raw material stirring device achieves double stirring of raw materials, solves the problem that the raw materials are accumulated in dead corners and cannot be stirred, achieves an ideal stirring effect, therefore, the stirring efficiency of the raw materials for preparing the lithium battery is improved, and the stirring time for preparing the raw materials is saved.

Description

Lithium cell preparation raw material mixing device

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell preparation raw material mixing device.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, because the chemical characteristics of the lithium metal are very active, the processing, storage and use of the lithium metal are very high, the environmental requirements are very high, along with the development of science and technology, the lithium battery is the mainstream at present, the lithium battery can be roughly divided into two types, namely a lithium metal battery and a lithium ion battery, in the production process of the lithium battery, the raw material for preparing the lithium battery is indispensable, the negative electrode material of the lithium ion battery is basically a carbon material, such as artificial graphite, natural graphite, mesocarbon microbeads and the like, the preparation raw material needs to be stirred in the production process of the lithium battery, but the stirring efficiency of the current stirring device is lower, the ideal stirring effect cannot be achieved, the time is wasted, the production efficiency of the lithium battery is reduced, and therefore, we provide a lithium battery preparation raw material stirring device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lithium cell preparation raw material mixing device has solved that agitating unit stirring efficiency is lower, has reduced lithium cell production efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell preparation raw material mixing device, includes the agitator tank, the top of agitator tank is equipped with the rotating electrical machines, the symmetrical bracing piece of surface fixedly connected with of rotating electrical machines, every the bottom of bracing piece all is connected with the last fixed surface of agitator tank, the output of rotating electrical machines passes through reduction gear fixedly connected with action wheel, the top of agitator tank is equipped with respectively first from driving wheel and second from the driving wheel, first from driving wheel is connected with the action wheel transmission through first belt, the second passes through the second belt from the driving wheel and is connected with the action wheel transmission, first inner circle fixedly connected with bull stick from the driving wheel, the second is from the inner circle fixedly connected with transmission shaft of driving wheel, the last fixed surface of agitator tank inlays and has first bearing, the last fixed surface of agitator tank inlays and has the second bearing.

The stirring device comprises a stirring box, a baffle is arranged in the stirring box, the left side surface and the right side surface of the baffle are fixedly connected with the inner side wall of the stirring box, a third bearing is fixedly embedded on the upper surface of the baffle, a fourth bearing is fixedly embedded on the upper surface of the baffle, the bottom end of a rotating rod penetrates through a first bearing and extends into the third bearing, the outer surface of the rotating rod is fixedly connected with the inner ring of the first bearing and the inner ring of the third bearing respectively, the bottom end of a transmission shaft penetrates through a second bearing and extends into the fourth bearing, the outer surface of the transmission shaft is fixedly connected with the inner ring of the second bearing and the inner ring of the fourth bearing respectively, symmetrical stirring blades are fixedly connected with the outer surface of the rotating rod, symmetrical stirring teeth are fixedly connected with the outer surface of the transmission shaft, a leak hole is formed in the upper surface of the baffle, and a hydraulic rod is fixedly connected with the, the output end fixedly connected with closing plate of hydraulic stem, and the upper surface of closing plate contacts with the bottom surface of small opening, the discharge opening has all been seted up to the lower part of agitator tank left and right sides face, the feed port has all been seted up on the upper portion of agitator tank left and right sides face.

Preferably, two a side that the feed port kept away from each other all is fixed the intercommunication has the inlet pipe, every the top of inlet pipe all is fixed the intercommunication has the feeding cover.

Preferably, the bottom surface fixedly connected with symmetrical support columns of agitator tank, the bottom surface fixedly connected with symmetrical connecting rod of agitator tank, every the one end that the agitator tank was kept away from to the connecting rod all with two support columns side fixed connection that are close to each other.

Preferably, the inner bottom wall of the stirring box is fixedly connected with symmetrical limiting columns, and the upper surface of each limiting column is fixedly connected with a limiting plate.

Preferably, the inner bottom wall of the stirring box is fixedly connected with symmetrical flow guide blocks, and the two flow guide blocks are positioned on two sides of the hydraulic rod.

Preferably, the outer surface of the rotating motor is fixedly connected with symmetrical fixing rods, and one ends of the two fixing rods, which are far away from each other, are fixedly connected with one side faces of the two supporting rods, which are close to each other.

(III) advantageous effects

The utility model provides a lithium cell preparation raw material mixing device. The method has the following beneficial effects:

(1) this lithium cell preparation raw material mixing device drives through the rotating electrical machines and first follows the driving wheel rotation with the second, can make stirring vane on the bull stick and the epaxial stirring tooth of transmission stir the raw materials, has reached the dual stirring to the raw materials, has solved the raw materials and has piled up the problem of the unable stirring in the dead angle, has improved agitating unit stirring efficiency, has saved the churning time of preparation raw materials.

(2) This lithium cell preparation raw material mixing device drives the closing plate through the hydraulic stem and rises and descend, can keep apart agitating unit's stirring region, avoids the raw materials landing, and it is troublesome to have reduced unnecessary, can effectually stir the raw materials, has reached the stirring effect of ideal, has improved the production efficiency of lithium cell.

Drawings

FIG. 1 is a sectional view of the front view of the stirring box of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1 agitator tank, 2 rotating electrical machines, 3 bracing pieces, 4 dead levers, 5 feed covers, 6 action wheels, 7 first belts, 8 second belts, 9 first from driving wheels, 10 second from driving wheels, 11 second bearings, 12 baffles, 13 fourth bearings, 14 first bearings, 15 bull sticks, 16 third bearings, 17 stirring vane, 18 stirring teeth, 19 transmission shafts, 20 inlet pipes, 21 feed ports, 22 weeping holes, 23 hydraulic stem, 24 limiting plates, 25 discharge holes, 26 support columns, 27 connecting rods, 28 water conservancy diversion piece, 29 spacing columns, 30 closing plates.

Detailed Description

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

As shown in fig. 1-3, the utility model provides a technical solution: a lithium battery preparation raw material stirring device comprises a stirring box 1, symmetrical support columns 26 are fixedly connected to the bottom surface of the stirring box 1, symmetrical connecting rods 27 are fixedly connected to the bottom surface of the stirring box 1, one end, far away from the stirring box 1, of each connecting rod 27 is fixedly connected with one side surface, close to each other, of the two support columns 26, the stirring box 1 is better supported, the stability of the stirring box 1 is improved, symmetrical limiting columns 29 are fixedly connected to the inner bottom wall of the stirring box 1, a limiting plate 24 is fixedly connected to the upper surface of each limiting column 29, the descending position of a sealing plate 30 can be limited, certain trouble is reduced, symmetrical guide blocks 28 are fixedly connected to the inner bottom wall of the stirring box 1, the two guide blocks 28 are located on two sides of a hydraulic rod 23, the raw materials after stirring is convenient to discharge, the stirring time is saved, a rotating motor 2 is arranged above the stirring box 1, the outer surface of the rotating motor 2 is fixedly connected with symmetrical fixing rods 4, one ends of the two fixing rods 4, which are far away from each other, are fixedly connected with one side surface of the two support rods 3, which are close to each other, the support of the rotating motor 2 is deepened, the stability of the rotating motor 2 is improved, and the falling is avoided, the outer surface of the rotating motor 2 is fixedly connected with the symmetrical support rods 3, the bottom end of each support rod 3 is fixedly connected with the upper surface of the stirring box 1, the output end of the rotating motor 2 is fixedly connected with a driving wheel 6 through a speed reducer, a first driven wheel 9 and a second driven wheel 10 are respectively arranged above the stirring box 1, the first driven wheel 9 is in transmission connection with the driving wheel 6 through a first belt 7, the second driven wheel 10 is in transmission connection with the driving wheel 6 through a second belt 8, the inner ring of the first driven wheel 9 is fixedly connected, the upper surface of agitator tank 1 is fixed and inlayed and is had first bearing 14, and the upper surface of agitator tank 1 is fixed and inlayed and is had second bearing 11.

A partition plate 12 is arranged in the stirring box 1, the left side surface and the right side surface of the partition plate 12 are fixedly connected with the inner side wall of the stirring box 1, a third bearing 16 is fixedly embedded on the upper surface of the partition plate 12, a fourth bearing 13 is fixedly embedded on the upper surface of the partition plate 12, the bottom end of a rotating rod 15 penetrates through a first bearing 14 and extends into the third bearing 16, the outer surface of the rotating rod 15 is fixedly connected with the inner ring of the first bearing 14 and the inner ring of the third bearing 16 respectively, the bottom end of a transmission shaft 19 penetrates through a second bearing 11 and extends into the fourth bearing 13, the outer surface of the transmission shaft 19 is fixedly connected with the inner ring of the second bearing 11 and the inner ring of the fourth bearing 13 respectively, symmetrical stirring blades 17 are fixedly connected on the outer surface of the rotating rod 15, symmetrical stirring teeth 18 are fixedly connected on the outer surface of the transmission shaft 19, a leakage hole 22 is formed in the upper surface of the partition plate 12, a hydraulic rod 23, the output fixedly connected with closing plate 30 of hydraulic stem 23, and the upper surface of closing plate 30 contacts with the bottom surface of small opening 22, discharge opening 25 has all been seted up to the lower part of agitator tank 1 left and right sides face, feed port 21 has all been seted up on the upper portion of agitator tank 1 left and right sides face, the equal fixed intercommunication in a side that two feed port 21 kept away from each other has inlet pipe 20, the equal fixed intercommunication in top of every inlet pipe 20 has feeding cover 5, make things convenient for the raw materials to put into agitator tank 1, avoid unrestrained on ground, the loss has been reduced.

When in use, the rotating motor 2 and the hydraulic rod 23 are firstly communicated with a power supply, then the lithium battery preparation raw material is put into the stirring box 1 through the feeding cover 5, the driving wheel 6 can be driven to rotate by the power generated by the rotating motor 2, the power of the driving wheel 6 can be transmitted to the first driven wheel 9 and the second driven wheel 10 by the first belt 7 and the second belt 8, so that the first driven wheel 9 drives the rotating rod 15 to rotate, and the second driven wheel 10 drives the transmission shaft 19 to rotate, so that the stirring blades 17 and the stirring teeth 18 can stir the preparation raw materials, when the stirring is carried out to a certain extent, the sealing plate 30 is driven to move downwards by the power generated by the hydraulic rod 23, so that the stirred raw materials can slide down from the leak hole 22 until the raw materials slide down to the flow guide block 28 and slide out through the discharge hole 25, and the stirring of the raw materials for preparing the lithium battery is completed.

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 lithium cell preparation raw material mixing device, includes agitator tank (1), its characterized in that: the stirring device is characterized in that a rotating motor (2) is arranged above the stirring box (1), symmetrical support rods (3) are fixedly connected to the outer surface of the rotating motor (2), the bottom end of each support rod (3) is fixedly connected with the upper surface of the stirring box (1), the output end of the rotating motor (2) is fixedly connected with a driving wheel (6) through a speed reducer, a first driven wheel (9) and a second driven wheel (10) are respectively arranged above the stirring box (1), the first driven wheel (9) is in transmission connection with the driving wheel (6) through a first belt (7), the second driven wheel (10) is in transmission connection with the driving wheel (6) through a second belt (8), a rotating rod (15) is fixedly connected to the inner ring of the first driven wheel (9), a transmission shaft (19) is fixedly connected to the inner ring of the second driven wheel (10), a first bearing (14) is fixedly inlaid on the upper surface of the stirring box (1), a second bearing (11) is fixedly embedded on the upper surface of the stirring box (1);

the inside of agitator tank (1) is equipped with baffle (12), the left and right sides face of baffle (12) all with the inside wall fixed connection of agitator tank (1), the fixed surface of baffle (12) inlays and has third bearing (16), the fixed surface of baffle (12) inlays and has fourth bearing (13), the bottom of bull stick (15) runs through first bearing (14) and extends to the inside of third bearing (16), and the surface of bull stick (15) respectively with the inner circle of first bearing (14) and the inner circle fixed connection of third bearing (16), the bottom of transmission shaft (19) runs through second bearing (11) and extends to the inside of fourth bearing (13), and the surface of transmission shaft (19) respectively with the inner circle of second bearing (11) and the inner circle fixed connection of fourth bearing (13), the surface fixed connection of bull stick (15) has symmetrical stirring vane (17), the surface fixedly connected with symmetrical stirring tooth (18) of transmission shaft (19), small opening (22) have been seted up to the upper surface of baffle (12), inner diapire fixedly connected with hydraulic stem (23) of agitator tank (1), the output fixedly connected with closing plate (30) of hydraulic stem (23), and the upper surface of closing plate (30) contacts with the bottom surface of small opening (22), discharge opening (25) have all been seted up to the lower part of agitator tank (1) left and right sides face, feed port (21) have all been seted up on the upper portion of agitator tank (1) left and right sides face.

2. The stirring device for the raw materials for the preparation of the lithium battery as claimed in claim 1, wherein: two a side that feed port (21) kept away from each other all is fixed the intercommunication has inlet pipe (20), every the top of inlet pipe (20) all is fixed the intercommunication has feeding cover (5).

3. The stirring device for the raw materials for the preparation of the lithium battery as claimed in claim 1, wherein: the bottom surface fixedly connected with symmetrical support column (26) of agitator tank (1), the bottom surface fixedly connected with symmetrical connecting rod (27) of agitator tank (1), every one end that agitator tank (1) was kept away from in connecting rod (27) all is close to a side fixed connection each other with two support columns (26).

4. The stirring device for the raw materials for the preparation of the lithium battery as claimed in claim 1, wherein: the inner bottom wall of the stirring box (1) is fixedly connected with symmetrical limiting columns (29), and the upper surface of each limiting column (29) is fixedly connected with a limiting plate (24).

5. The stirring device for the raw materials for the preparation of the lithium battery as claimed in claim 1, wherein: the inner bottom wall of the stirring box (1) is fixedly connected with symmetrical flow guide blocks (28), and the two flow guide blocks (28) are positioned on two sides of the hydraulic rod (23).

6. The stirring device for the raw materials for the preparation of the lithium battery as claimed in claim 1, wherein: the outer surface of the rotating motor (2) is fixedly connected with symmetrical fixing rods (4), and one ends, far away from each other, of the fixing rods (4) are fixedly connected with one side faces, close to the two supporting rods (3), of the two supporting rods.