CN216137116U

CN216137116U - Lithium battery material mixing stirrer

Info

Publication number: CN216137116U
Application number: CN202121115023.9U
Authority: CN
Inventors: 刘嘉兵
Original assignee: Dongguan Jiatuo Automation Technology Co ltd
Current assignee: Dongguan Songshanhu Jiatuo Intelligent Equipment Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-03-29
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a lithium battery material mixing stirrer which comprises a base and a rotating installation seat rotatably installed on the base, wherein an adapter seat, a rotating disk and a first driving motor used for driving the rotating disk to rotate are arranged on the rotating installation seat, a stirring barrel is arranged on the rotating disk, the first driving motor can drive the rotating disk and the stirring barrel to rotate, the adapter seat is rotatably arranged on the rotating installation seat, a motor seat is arranged on the adapter seat, a second driving motor and a rotating shaft are installed on the motor seat, the second driving motor is used for driving the rotating shaft to rotate, a stirring shaft is directly or indirectly installed at the lower end of the rotating shaft, a stirring disk is arranged at the bottom of the stirring shaft, and the stirring disk can extend into the stirring barrel and is matched with the stirring barrel to realize a stirring function. The lithium battery material mixing stirrer has the advantages of good mixing effect, high stirring speed, high stirring efficiency, time saving, cost saving and the like, which are not possessed by the prior art.

Description

Lithium battery material mixing stirrer

Technical Field

The utility model relates to the field of lithium battery production and processing, in particular to a lithium battery slurry mixing stirrer.

Background

In the production process of the lithium battery, various slurry, materials and the like of the lithium battery need to be stirred and mixed, and the quality of stirring and mixing can directly influence the production quality of the battery, so that the stirring and mixing work of the battery materials becomes very important.

Traditional lithium battery mixer is double planet mixer, and through the revolution of stirring rake in the bucket, with the bucket in the material stirring, the stirring dispersion impeller is put on the stirring rake, is equally through the agitator revolution, traverses all corners in the agitator. The stirring material passively stirs all materials, the flowability of the materials in the barrel is poor, the defects of low stirring speed, long stirring time, poor stirring quality and the like exist, and the production efficiency and the production benefit are seriously influenced.

In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a lithium battery slurry mixing stirrer which solves the technical defects of uneven mixing, poor stirring quality, low stirring speed, low efficiency and the like in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a lithium battery material mixing stirrer, includes the base and rotationally installs the rotation mount pad on the base, be provided with switching seat, rotary disk on rotating the mount pad and be used for the drive rotary disk pivoted first driving motor, be provided with the agitator on the rotary disk, first driving motor can drive rolling disc and agitator and rotate, the switching seat rotationally sets up on rotating the mount pad, is provided with the motor cabinet on the switching seat, install second driving motor and rotation axis on the motor cabinet, second driving motor is used for the drive the rotation axis rotates, the (mixing) shaft is directly or indirectly installed to the rotation axis lower extreme, the (mixing) shaft bottom is provided with the agitator disk, the agitator disk can stretch into in the agitator and cooperate the agitator to realize stirring function.

As an improvement of the above technical scheme, an output shaft of the second driving motor is provided with a first synchronizing wheel, the upper end of the rotating shaft is provided with a second synchronizing wheel, a synchronous belt is wound between the first synchronizing wheel and the second synchronizing wheel, and the second driving motor can drive the rotating shaft to rotate through the driving synchronizing wheel, the driven synchronizing wheel and the synchronous belt and further drive the stirring shaft and the stirring disc to rotate through the rotating shaft.

As a further improvement of the technical scheme, the rotating shaft is a hollow rotating shaft, a pull rod is arranged in a hollow channel of the rotating shaft, and the stirring shaft is arranged at the lower end part of the pull rod.

As a further improvement of the above technical solution, the rotating shaft is rotatably mounted on the motor base through a rotating shaft bearing.

As a further improvement of the above technical solution, the rotating disc is mounted on the rotating mounting seat through a rotating disc bearing, the rotating disc bearing is limited through a bearing cover plate, and the output end of the first driving motor is fixedly connected with the rotating disc.

As a further improvement of the technical scheme, the stirring barrel is detachably connected with the rotating disc through a hasp device.

As a further improvement of the technical scheme, an upper cover is fixedly arranged on the adapter, the upper cover is used for covering an opening at the upper part of the stirring barrel, and a stirring baffle is arranged at the bottom of the upper cover and can extend into the stirring barrel to cooperate with stirring.

As a further improvement of the technical scheme, the rotating installation seat is rotatably installed on the base through a first rotating shaft, the adapter seat is rotatably installed on the rotating installation seat through a second rotating shaft, and a barrel cover matched with the stirring barrel is arranged on the second rotating shaft.

As a further improvement of the above technical solution, the rotating mounting base is provided with a first indexing pin, the base is provided with a plurality of base pin holes for matching with the first indexing pin, the motor base is directly or indirectly provided with a positioning plate, the rotating mounting base is provided with a second indexing pin for matching with the positioning plate, and the positioning plate is provided with a plurality of positioning holes for matching with the second indexing pin; the adapter is directly or indirectly provided with a third indexing pin, and the barrel cover is provided with a pin hole for matching the third indexing pin.

As a further improvement of the technical scheme, a plurality of stirring needles are arranged at the bottom of the stirring plate.

The utility model has the beneficial effects that: the utility model provides a lithium battery slurry mixing stirrer, wherein a stirring barrel and a stirring disc in the lithium battery slurry mixing stirrer can rotate simultaneously in the working process; simultaneously, agitator and agitator disk can incline certain angle as required, can promote the stirring degree of consistency by a wide margin, save the churning time, promote stirring speed and stirring quality, help improving the production efficiency and the productivity effect of battery.

In view of the defect that the traditional double-planet stirring cannot be changed, the whole stirring paddle can be quickly changed only by loosening the nut on the pull rod; the stirring discs and the stirring needles with different sizes or quantities can be replaced through threaded connection according to the actual material condition.

To sum up, this kind of lithium cell thick liquids mixing stirrer has solved the technical defect such as inhomogeneous, the stirring quality is poor, stirring speed is slow, inefficiency, the remodeling is inconvenient that prior art exists.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is an assembly schematic of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is another schematic internal structure of the present invention;

FIG. 4 is a structural cross-sectional view of the present invention;

FIG. 5 is a schematic view of the assembly of the stirring shaft and the stirring plate in the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the utility model can be interactively combined without conflicting with each other, as shown in fig. 1, 2 and 3.

A lithium battery material mixing stirrer comprises a base 12 and a rotating installation seat 12 which is rotatably installed on the base 11, wherein an adapter 13, a rotating disc 14 and a first driving motor 15 for driving the rotating disc 14 to rotate are arranged on the rotating installation seat 12, a stirring barrel 16 is arranged on the rotating disc 14, the first driving motor 15 can drive the rotating disc 14 and the stirring barrel 16 to rotate, specifically, the rotating disc 14 is installed on the rotating installation seat 12 through a rotating disc bearing 141, the rotating disc bearing 141 is limited through a bearing cover plate 142, the output end of the first driving motor 15 is fixedly connected with the rotating disc 14, and the stirring barrel 16 is detachably connected with the rotating disc 14 through a buckle device 161; the adapter base 13 is rotatably arranged on the rotary mounting base 12, the motor base 17 is arranged on the adapter base 13, a second driving motor 18 and a rotating shaft 21 are arranged on the motor base 17, the second driving motor 18 is used for driving the rotating shaft 21 to rotate, a stirring shaft 22 is directly or indirectly arranged at the lower end of the rotating shaft 21, a stirring disc 23 is arranged at the bottom of the stirring shaft 22, and a plurality of stirring pins 231 are arranged at the bottom of the stirring disc 23; specifically, the rotating shaft 21 is a hollow rotating shaft, a pull rod 24 is arranged in a hollow channel of the rotating shaft 21, the stirring shaft 22 is installed at the lower end part of the pull rod 24, and the rotating shaft 21 is rotatably installed on the motor base 17 through a rotating shaft bearing 211; the stirring disc 23 can extend into the stirring barrel 16 and is matched with the stirring barrel 16 to realize the stirring function.

Preferably, the output shaft of the second driving motor 18 is provided with a first synchronizing wheel 31, the upper end of the rotating shaft 21 is provided with a second synchronizing wheel 32, a synchronous belt 33 is wound between the first synchronizing wheel 31 and the second synchronizing wheel 32, and the second driving motor 18 can drive the rotating shaft 21 to rotate through the driving synchronizing wheel 31, the driven synchronizing wheel 32 and the synchronous belt 33 and further drive the stirring shaft 22 and the stirring disc 23 to rotate through the rotating shaft 21.

Preferably, an upper cover 19 is fixedly arranged on the adapter 13, the upper cover 19 is used for covering an opening at the upper part of the stirring barrel 16, a stirring baffle 191 is arranged at the bottom of the upper cover 19, and the stirring baffle 191 can extend into the stirring barrel 16 to cooperate with stirring.

Preferably, the rotation mounting base 12 is rotatably mounted on the base 11 through a first rotating shaft 41, the adaptor 13 is rotatably mounted on the rotation mounting base 12 through a second rotating shaft 42, and a barrel cover 43 engaged with the stirring barrel 16 is disposed on the second rotating shaft 42.

Preferably, a first indexing pin 51 is arranged on the rotary mounting base 12, a plurality of base pin holes 111 matched with the first indexing pin 51 are arranged on the base 11, a positioning plate 171 is directly or indirectly arranged on the motor base 17, a second indexing pin 52 matched with the positioning plate 171 is arranged on the rotary mounting base 12, and a plurality of positioning holes matched with the second indexing pin 52 are arranged on the positioning plate 171; the adapter 13 is directly or indirectly provided with a third indexing pin 53, and the barrel cover 43 is provided with a pin hole for matching the third indexing pin 53.

When the material stirring device is specifically implemented, after the material is placed into the stirring barrel 16, the stirring barrel 16 is driven by the first driving motor 15 to rotate, so that the rotation function of the stirring barrel 16 is realized, and when the stirring barrel 16 rotates, the material can be actively gathered to the stirring disc 23 by the stirring baffle 191 due to the matching effect of the stirring baffle 191, so that the material can be uniformly stirred, the stirring process can be accelerated, the time is saved, and the working efficiency is improved.

Through the adjustable slope degree that rotates mount pad 12 of first index pin and base pinhole 111, and then the slope degree of adjustable agitator 16, with agitator 16 regulation slope back, the material cooperation stirring baffle 191 acceleration stirring process under the action of gravity in the agitator 16 of being convenient for promotes the stirring degree of consistency, reduces the churning time.

In this embodiment, four base pins 111 are provided, which correspond to the rotation requirements of the rotation mounting base 12 for tilting 0 °, 10 °, 20 ° and 30 °, or increase or decrease the tilting angle according to the actual requirement; the opening function of the upper cover 19 can be realized through the second indexing pin 52, and when the upper cover 19 is opened, the positioning function of the upper cover can be realized through the second indexing pin 52 matching with the positioning hole on the positioning disc 171; the third indexing pin 53 and the pin hole can open and fix the barrel cover 43 and the upper cover 19, and the upper cover 19 and the barrel cover 43 can be separated or connected together.

In addition, in view of the defect that the traditional double-planet stirring cannot be changed, the whole stirring paddle device (comprising the stirring shaft 22 and the stirring disc 23) can be quickly changed only by loosening the nut on the pull rod 24; the stirring discs 23 and the stirring needles 231 with different sizes or numbers can be replaced by threaded connection according to the actual material condition.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a lithium battery material mixing stirrer which characterized in that: including base (12) and rotationally install rotation mount pad (12) on base (11), be provided with adapter (13), rotary disk (14) and be used for the drive on rotation mount pad (12) rotary disk (14) pivoted first driving motor (15), be provided with agitator (16) on rotary disk (14), first driving motor (15) can drive rotary disk (14) and agitator (16) and rotate, adapter (13) rotationally sets up on rotating mount pad (12), is provided with motor cabinet (17) on adapter (13), install second driving motor (18) and rotation axis (21) on motor cabinet (17), second driving motor (18) are used for the drive rotation axis (21), rotation axis (21) lower extreme is directly or indirectly installed and is had (22), agitator shaft (22) bottom is provided with agitator disk (23), the stirring disc (23) can extend into the stirring barrel (16) and is matched with the stirring barrel (16) to realize a stirring function.

2. The lithium battery material mixing agitator of claim 1, characterized in that: the output shaft of second driving motor (18) is provided with first synchronizing wheel (31), rotation axis (21) upper end is provided with second synchronizing wheel (32), around being equipped with hold-in range (33) between first synchronizing wheel (31) and second synchronizing wheel (32), second driving motor (18) accessible initiative synchronizing wheel (31), driven synchronizing wheel (32) and hold-in range (33) drive rotation axis (21) and rotate and further through rotation axis (21) drive (mixing) shaft (22) and agitator disk (23) rotate.

3. The lithium battery material mixing agitator of claim 1, characterized in that: the rotating shaft (21) is a hollow rotating shaft, a pull rod (24) is arranged in a hollow channel of the rotating shaft (21), and the stirring shaft (22) is installed at the lower end part of the pull rod (24).

4. The lithium battery material mixing agitator of claim 1, characterized in that: the rotating shaft (21) is rotatably mounted on the motor base (17) through a rotating shaft bearing (211).

5. The lithium battery material mixing agitator of claim 1, characterized in that: the rotary disc (14) is mounted on the rotary mounting seat (12) through a rotary disc bearing (141), the rotary disc bearing (141) is limited through a bearing cover plate (142), and the output end of the first driving motor (15) is fixedly connected with the rotary disc (14).

6. The lithium battery material mixing agitator of claim 1, characterized in that: the stirring barrel (16) is detachably connected with the rotating disk (14) through a buckle device (161).

7. The lithium battery material mixing agitator of claim 1, characterized in that: an upper cover (19) is fixedly arranged on the adapter (13), the upper cover (19) is used for covering an opening at the upper part of the stirring barrel (16), a stirring baffle plate (191) is arranged at the bottom of the upper cover (19), and the stirring baffle plate (191) can stretch into the stirring barrel (16) to be matched with stirring work.

8. The lithium battery material mixing agitator of claim 1, characterized in that: the rotary mounting seat (12) is rotatably mounted on the base (11) through a first rotating shaft (41), the adapter (13) is rotatably mounted on the rotary mounting seat (12) through a second rotating shaft (42), and a barrel cover (43) matched with the stirring barrel (16) is arranged on the second rotating shaft (42).

9. The lithium battery material mixing agitator of claim 8, characterized in that: a first indexing pin (51) is arranged on the rotary mounting seat (12), a plurality of base pin holes (111) matched with the first indexing pin (51) are arranged on the base (11), a positioning disc (171) is directly or indirectly arranged on the motor seat (17), a second indexing pin (52) matched with the positioning disc (171) is arranged on the rotary mounting seat (12), and a plurality of positioning holes matched with the second indexing pin (52) are arranged on the positioning disc (171); a third indexing pin (53) is directly or indirectly installed on the adapter (13), and a pin hole used for matching with the third indexing pin (53) is formed in the barrel cover (43).

10. The lithium battery material mixing agitator of claim 1, characterized in that: the bottom of the stirring disc (23) is provided with a plurality of stirring needles (231).