CN219333887U

CN219333887U - Lithium battery raw material size mixing device

Info

Publication number: CN219333887U
Application number: CN202223009853.0U
Authority: CN
Inventors: 许咸友
Original assignee: Suzhou Weiland New Materials Co ltd
Current assignee: Suzhou Weiland New Materials Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-07-14
Anticipated expiration: 2032-11-12

Abstract

The utility model provides a lithium battery raw material slurry mixing device, which relates to the technical field of lithium battery production and comprises a charging barrel, wherein triangular threads are arranged in the charging barrel, the charging barrel is connected with a barrel cover through the triangular threads, a rotating shaft is rotatably connected in the charging barrel, the surface of the rotating shaft is fixedly connected with a stirring blade, one end of the rotating shaft is fixedly connected with a motor, the bottom of the motor is fixedly connected with a connecting plate, the bottom of the connecting plate is rotatably connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded barrel, and the surface of the threaded barrel is rotatably connected with a fixed barrel. The utility model has the advantages that: through rotating the screw sleeve, the threaded rod can drive the connecting plate, the motor and the charging barrel to move up and down, so that the height of the charging barrel can be freely adjusted according to the use requirement of staff, the use is convenient, the use flexibility is improved, and after the use is finished, the barrel cover can be opened to clean the inside of the charging barrel.

Description

Lithium battery raw material size mixing device

Technical Field

The utility model relates to the technical field of lithium battery production, in particular to a lithium battery raw material slurry mixing device.

Background

In lithium battery production, the pole piece manufacturing process is extremely important, and comprises the steps of size mixing, coating, rolling, slitting and drying. The slurry mixing is to uniformly mix raw materials with different properties to prepare slurry with solid and liquid phases mixed, and the conventional equipment drives an impeller to stir through a transmission shaft, so that the stirring effect is poor, the time is long and the fluidity is poor.

The utility model discloses a lithium cell raw materials size mixing device in chinese patent CN217473280U, this lithium cell raw materials size mixing device through adding stirring leaf and agitator, has promoted dispersion and cyclic movement of material inside, and the existence of isolating ring improves the stirring effect of material a small scale, however, this lithium cell raw materials size mixing device has following shortcoming when solving the problem:

because there is not the subassembly that can height-adjusting, can not adjust feed inlet and feed opening's height according to the use needs when using, inconvenient use.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an objective of the present utility model is to provide a slurry mixing device for lithium battery materials, so as to solve the problems mentioned in the background art and overcome the shortcomings in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a lithium battery raw material slurry mixing device, which comprises a charging barrel, wherein a triangular thread is provided in the charging barrel, the charging barrel is connected with a barrel cover through the triangular thread, a rotating shaft is rotatably connected in the charging barrel, a stirring blade is fixedly connected on the surface of the rotating shaft, a motor is fixedly connected at one end of the rotating shaft, a connecting plate is fixedly connected at the bottom of the motor, a threaded rod is rotatably connected at the bottom of the connecting plate, a threaded barrel is connected on the surface of the threaded rod, and a fixing barrel is rotatably connected on the surface of the threaded barrel.

By the above-mentioned scheme preferred, the bottom fixedly connected with mounting panel of feed cylinder, motor fixed connection is in the bottom of mounting panel, the surface threaded connection of mounting panel has first bolt, first bolt makes the connection between mounting panel and the feed cylinder more firm.

By any of the above schemes, preferably, the bottom of the charging barrel is fixedly connected with a telescopic leg, and the telescopic leg can play a supporting role on the charging barrel.

By any of the above schemes, it is preferable that the surface of the telescopic leg is connected with a second bolt in a threaded manner, and the second bolt plays a limiting role on the telescopic leg.

By any of the above schemes, preferably, a handle is fixedly connected to the surface of the threaded cylinder, and the handle facilitates rotation of the threaded cylinder.

By the above-mentioned scheme preferred, the top fixedly connected with feed inlet of cover, the bottom fixedly connected with discharge gate of feed cylinder, feed inlet and discharge gate are convenient for the entering and the discharge of raw materials.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. through rotating the screw sleeve, the threaded rod can drive the connecting plate, the motor and the charging barrel to move up and down, so that the height of the charging barrel can be freely adjusted according to the use requirement of workers, the use of the workers is facilitated, and the use flexibility is improved.

2. The charging barrel is connected with the barrel cover through the triangular threads, the lithium battery raw materials are tightly prevented from flying out in the stirring process, the barrel cover is convenient to open, and after the charging barrel is used, the barrel cover can be opened to clean the inside of the charging barrel.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a front view of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional structural view of a threaded cylinder according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a cartridge cover according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to an embodiment of the present utility model.

Wherein: 1. the device comprises a charging barrel, 2, triangular threads, 3, a barrel cover, 4, a rotating shaft, 5, stirring blades, 6, a motor, 7, a connecting plate, 8, a threaded rod, 9, a threaded barrel, 10, a fixed barrel, 11, a mounting plate, 12, a first bolt, 13, telescopic legs, 14, a second bolt, 15, a handle, 16, a charging hole, 17 and a discharging hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

as shown in fig. 1-4, the lithium battery raw material slurry mixing device of the embodiment comprises a charging barrel 1, wherein triangular threads 2 are arranged in the charging barrel 1, the charging barrel 1 is in threaded connection with a barrel cover 3 through the triangular threads 2, the triangular threads 2 are more suitable for connection, a rotating shaft 4 is rotatably connected in the charging barrel 1, the surface of the rotating shaft 4 is fixedly connected with a stirring blade 5, one end of the rotating shaft 4 is fixedly connected with a motor 6, the rotating shaft 4 passes through the bottom of the charging barrel 1 and is fixedly connected to an output shaft of the motor 6, the bottom of the motor 6 is fixedly connected with a connecting plate 7, a threaded rod 8 is rotatably connected to the bottom of the connecting plate 7, a bearing is arranged between the connecting plate 7 and the threaded rod 8, a threaded barrel 9 is in threaded connection with the surface of the threaded rod 8, an internal thread corresponding to the threaded rod 8 is arranged in the threaded barrel 9, and the surface of the threaded barrel 9 is rotatably connected with a fixing barrel 10 to fix the barrel 10 to be in contact with the ground, so as to play a supporting role.

The bottom fixedly connected with mounting panel 11 of feed cylinder 1, motor 6 fixed connection is in the bottom of mounting panel 11, and the surface threaded connection of mounting panel 11 has first bolt 12, can fix mounting panel 11 and motor 6 in the bottom of feed cylinder 1 through first bolt 12.

The bottom of the charging barrel 1 is fixedly connected with a telescopic leg 13, and when the height of the charging barrel 1 is changed, the length of the telescopic leg 13 is changed.

The surface of the telescopic leg 13 is connected with a second bolt 14 in a threaded manner, and four groups of telescopic legs 13 and charging barrels 14 are arranged.

The surface of the threaded cylinder 9 is fixedly connected with a handle 15, the handle 15 is fixed on the outer wall of the threaded cylinder 9, and the threaded cylinder 9 can be driven to rotate by rotating the handle 15.

The top fixedly connected with feed inlet 16 of cover 3, the bottom fixedly connected with discharge gate 17 of feed cylinder 1, offered the through-hole corresponding with feed inlet 16 on the cover 3, the bottom of feed cylinder 1 has offered the through-hole corresponding with discharge gate 17.

The working principle of the lithium battery raw material slurry mixing device of the embodiment is as follows:

firstly, the handle 15 is rotated to drive the threaded sleeve 9 to rotate, the threaded rod 8 drives the charging barrel 1 to move, after the required height is adjusted, the second bolt 14 is screwed, the height of the telescopic leg 13 is fixed, the charging barrel 1 is supported, then the lithium battery raw material is poured into the charging barrel 1 from the feeding hole 16, the motor 6 drives the rotating shaft 4 and the stirring blade 5 to rotate, the lithium battery raw material can be mixed, after the work is finished, the barrel cover 3 is rotated and opened, and the inside of the charging barrel 1 can be cleaned.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. through rotating threaded sleeve 9, threaded rod 8 can drive connecting plate 7, motor 6 and feed cylinder 1 and reciprocate to make the height of feed cylinder 1 freely adjust according to staff's use needs, the staff's of being convenient for use promotes the flexibility of use.

2. The charging barrel 1 is connected with the barrel cover 3 through the threads 2, the lithium battery raw materials are tightly prevented from flying out in the stirring process, the barrel cover 3 is convenient to open, and after the charging barrel is used, the barrel cover 3 can be opened to clean the inside of the charging barrel 1.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lithium cell raw materials size mixing device, its characterized in that, including feed cylinder (1), the inside of feed cylinder (1) is provided with triangle screw thread (2), feed cylinder (1) is through triangle screw thread (2) threaded connection have cover (3), the inside rotation of feed cylinder (1) is connected with pivot (4), the fixed surface of pivot (4) is connected with stirring leaf (5), the one end fixedly connected with motor (6) of pivot (4), the bottom fixedly connected with connecting plate (7) of motor (6), connecting plate (7) bottom rotation is connected with threaded rod (8), the surface threaded connection of threaded rod (8) has screw thread section of thick bamboo (9), the surface rotation of screw thread section of thick bamboo (9) is connected with fixed section of thick bamboo (10).

2. The lithium battery raw material slurry mixing device according to claim 1, wherein the bottom of the charging barrel (1) is fixedly connected with a mounting plate (11), the motor (6) is fixedly connected to the bottom of the mounting plate (11), and a first bolt (12) is connected to the surface of the mounting plate (11) in a threaded manner.

3. A lithium battery raw material slurry mixing device according to claim 1, wherein the bottom of the charging barrel (1) is fixedly connected with telescopic legs (13).

4. A lithium battery raw material slurry mixing device according to claim 3, characterized in that the surface of the telescopic leg (13) is connected with a second bolt (14) in a threaded manner.

5. A lithium battery raw material slurry mixing device according to claim 1, wherein a handle (15) is fixedly connected to the surface of the threaded cylinder (9).

6. The lithium battery raw material slurry mixing device according to claim 1, wherein a feed inlet (16) is fixedly connected to the top of the cylinder cover (3), and a discharge outlet (17) is fixedly connected to the bottom of the cylinder (1).