CN210522625U

CN210522625U - Lithium cell production is with smashing grinder

Info

Publication number: CN210522625U
Application number: CN201921496298.4U
Authority: CN
Inventors: 李栋; 朱文良; 何红卫
Original assignee: Huizhou Juxinyuan Industry Co Ltd
Current assignee: Huizhou Juxinyuan Industry Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-15
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a lithium cell production is with smashing grinder, including smashing the case, it is connected with two dwangs to rotate through the bearing between the relative both sides inner wall of crushing case, and the equal fixedly connected with crushing roller of outer wall of two dwangs, two the equal fixedly connected with gear of outer wall of dwang, and intermeshing between two gears, smash the top outer wall fixedly connected with case lid of case, and the top outer wall of case lid opens there is the feed inlet, the equal fixedly connected with feed plate of both sides inner wall of feed inlet, the equal fixedly connected with pin of both sides inner wall that the case lid is relative, it has the bin outlet to smash one side outer wall of case and open. The utility model discloses can prevent that the material from piling up and causing the jam to make the device receive the influence to the smashing of material to the device together, can prevent that the filter screen from droing from the device and causing the influence to the screening of material, can prevent to cause the influence to the work of smashing the roller because the material piece adhesion is on the surface of smashing the roller.

Description

Lithium cell production is with smashing grinder

Technical Field

The utility model relates to a lithium cell production technical field especially relates to a lithium cell production is with smashing grinder.

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, and because the chemical characteristics of the lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high, along with the development of scientific technology, the lithium battery becomes the mainstream at present, and in the production process of the lithium battery, the materials are often required to be crushed by a crushing and grinding device.

Through retrieval, the patent with the Chinese patent application number of CN201720301556.3 discloses a crushing and grinding device for producing lithium batteries, which comprises a box body, a crushing device and a grinding device; the top of the box body is provided with a filler bin; an upper material conveying hole is formed in the left part of the filling bin, a material conveying pipe is connected to the upper material conveying hole, a material pump is mounted on the material conveying pipe, the lower end of the material conveying pipe is connected to a lower material conveying hole, and a filter screen is mounted at the lower part of the lower material conveying hole; the crushing device consists of a driven crushing wheel, a first rotating shaft, a driving crushing wheel, a crushing motor and a second rotating shaft; the grinding device consists of a transmission shaft, a movable grinding wheel, a fixed grinding wheel, a grinding block, a material conveying cylinder, a bolt and a fixing plate; the transmission shaft is installed on the support through the bearing, and the lower extreme of transmission shaft is installed from the driving wheel, installs the gear area from the driving wheel, is connected with the action wheel through the gear area from the driving wheel, and the action wheel is installed on driving motor's main shaft. In the above-mentioned patent a lithium cell production is with smashing grinder exists following not enough: when the material is crushed, the falling speed of the material is too high, so that the material is stacked together, and the device is possibly blocked, so that the crushing of the material by the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crushing and grinding device for producing lithium batteries.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium cell production is with smashing grinder, is including smashing the case, it is connected with two dwangs to rotate through the bearing between the relative both sides inner wall of crushing case, and the equal fixedly connected with crushing roller of outer wall of two dwangs, two the equal fixedly connected with gear of outer wall of dwang, and intermeshing between two gears, the top outer wall fixedly connected with case lid of smashing the case, and the top outer wall of case lid opens there is the feed inlet, the equal fixedly connected with feed plate of the both sides inner wall of feed inlet, the equal fixedly connected with pin of the relative both sides inner wall of case lid, open one side outer wall of smashing the case has the bin outlet.

As a further aspect of the present invention: the cross section of the stop lever is triangular.

As a further aspect of the present invention: the equal fixedly connected with baffle of both sides inner wall that the case lid is relative, and the baffle slope sets up.

As a further aspect of the present invention: the outer wall fixedly connected with motor of one side of smashing the case, and pass through bolted connection between one end of motor output shaft and the dwang, the motor is connected with the switch through the wire, and the switch is connected with the power through the wire.

As a further aspect of the present invention: the inner wall fixedly connected with backup pad of smashing the case, and the top outer wall of backup pad is opened there is the discharge gate.

As a further aspect of the present invention: the outer wall of one side of crushing case is opened has the socket, and the inner wall of socket is pegged graft and is had the filter screen, contacts between filter screen and the backup pad.

As a further aspect of the present invention: the equal fixedly connected with magnet of one side outer wall of filter screen and one side inner wall of smashing the case, and inter attraction between two magnets.

As a further aspect of the present invention: the inner wall of the bottom of the crushing box is fixedly connected with a stripper, and the cross section of the stripper is triangular.

As a further aspect of the present invention: the inner walls of two opposite sides of the crushing box are fixedly connected with arc-shaped plates, the outer wall of one side, opposite to the two arc-shaped plates, is fixedly connected with a steel wire brush, and the steel wire brush is in contact with the crushing roller.

The utility model has the advantages that:

1. the stop lever can slow down the falling speed of the materials so as to crush the materials, and prevent the materials from being stacked together due to the excessively high falling speed of the materials to block the device so as to influence the crushing of the materials;

2. the mutually adsorbed magnets and the filter screen are arranged, so that the filter screen can be conveniently fixed, crushed materials can be conveniently screened, and the influence on the screening of the materials caused by the falling of the filter screen from the device due to the vibration generated when the device works is prevented;

3. through the arc and the steel brush that set up, can clear up the piece of adhesion on crushing roller surface to in smash the processing to the material, prevent because the material piece adhesion causes the influence to the work of crushing roller on the surface of crushing roller.

Drawings

FIG. 1 is a schematic sectional view showing a crushing and grinding apparatus for producing a lithium battery according to example 1;

FIG. 2 is a schematic structural view of a crushing and grinding device for producing a lithium battery according to example 1 at the position A;

FIG. 3 is a schematic view showing the overall structure of a crushing and grinding apparatus for lithium battery production according to example 1;

fig. 4 is a schematic cross-sectional structural view of a crushing and grinding device for producing a lithium battery according to embodiment 2.

In the figure: 1 crushing box, 2 discharging plate, 3 discharging port, 4 discharging port, 5 supporting plate, 6 filtering net, 7 crushing roller, 8 rotating shaft, 9 guide plate, 10 box cover, 11 feeding plate, 12 feeding port, 13 stop lever, 14 magnet, 15 motor, 16 arc plate and 17 steel wire brush.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a lithium cell production is with smashing grinder, including smashing case 1, it is connected with two dwang 8 to smash through the bearing rotation between the two relative both sides inner wall of case 1, and the outer wall of two dwang 8 all has crushing roller 7 through bolted connection, the outer wall of two dwang 8 all has the gear through bolted connection, and intermeshing between two gears, it has case lid 10 to smash the top outer wall of case 1 through bolted connection, and the top outer wall of case lid 10 is opened there is feed inlet 12, the both sides inner wall of feed inlet 12 all has feed plate 11 through bolted connection, the both sides inner wall that case lid 10 is relative all has pin 13 through bolted connection, it has bin outlet 3 to smash one side outer wall of case 1 to open.

Wherein, the cross section of the stop lever 13 is triangular, the inner walls of two opposite sides of the box cover 10 are connected with a guide plate 9 through bolts, the guide plate 9 is obliquely arranged, the outer wall of one side of the crushing box 1 is connected with a motor 15 through bolts, one end of the output shaft of the motor 15 is connected with the rotating rod 8 through bolts, the motor 15 is connected with a switch through a lead, the switch is connected with a power supply through a lead, the inner wall of the crushing box 1 is connected with a support plate 5 through bolts, the outer wall of the top of the support plate 5 is provided with a discharge hole 4, the outer wall of one side of the crushing box 1 is provided with a socket, the inner wall of the socket is inserted with a filter screen 6, the filter screen 6 is contacted with the support plate 5, the outer wall of one side of the filter screen 6 and the inner wall of one side of the crushing box 1, and the cross section of the stripper plate 2 is triangular.

The working principle is as follows: during the use, carry the inside to smashing case 1 through feed inlet 12 and feed plate 11 with the material that needs shredding, the falling speed that slows down the material through pin 13, prevent to lead to the material to pile up together and lead to the fact the influence to smashing of material because the falling speed of material is too fast, open the switch, motor 15 can drive dwang 8 and rotate, thereby meshing through the gear makes two crushing rollers 7 rotate and smashes the processing to the material, the material after smashing can be filtered through filter screen 6, the material that qualifies can be discharged through stripper 2 and bin outlet 3, the inside at filter screen 6 can be remained to the material that the volume is great, take out filter screen 6 from the inside of device through the pull board, thereby clear up the great material of volume.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, the inner walls of two opposite sides of the crushing box 1 are connected with the arc-shaped plates 16 through bolts, the outer wall of one opposite side of the two arc-shaped plates 16 is connected with the steel wire brush 17 through bolts, and the steel wire brush 17 contacts with the crushing roller 7.

The working principle is as follows: during the use, carry the inside to smashing case 1 through feed inlet 12 and feed plate 11 with the material that needs shredding, the falling speed that slows down the material through pin 13, prevent to lead to the material to pile up together and lead to the fact the influence to smashing of material because the falling speed of material is too fast, open the switch, motor 15 can drive dwang 8 and rotate, thereby meshing through the gear makes two crushing rollers 7 rotate and smashes the processing to the material, can clear up the piece of adhesion on crushing roller 7 surface through steel brush 17, the material after smashing can be filtered through filter screen 6, the material that qualifies can be discharged through stripper 2 and bin outlet 3, the great material of volume can remain in the inside of filter screen 6, take out filter screen 6 from the inside of device through the pull board, thereby clear up the great material of volume.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium cell production is with smashing grinder, is including smashing case (1), its characterized in that, it is connected with two dwang (8) to rotate through the bearing between the both sides inner wall that smashes case (1) is relative, and the equal fixedly connected with of outer wall of two dwang (8) smashes roller (7), two the equal fixedly connected with gear of outer wall of dwang (8), and intermeshing between two gears, the top outer wall fixedly connected with case lid (10) of smashing case (1), and the top outer wall of case lid (10) opens there is feed inlet (12), the equal fixedly connected with feed plate (11) of both sides inner wall of feed inlet (12), the equal fixedly connected with pin (13) of both sides inner wall that case lid (10) is relative, one side outer wall of smashing case (1) is opened there is bin outlet (3).

2. The crushing and grinding device for producing the lithium battery as recited in claim 1, wherein the cross section of the stop lever (13) is triangular.

3. The crushing and grinding device for producing the lithium battery as recited in claim 1, wherein the guide plates (9) are fixedly connected to the inner walls of the two opposite sides of the box cover (10), and the guide plates (9) are obliquely arranged.

4. The crushing and grinding device for producing the lithium battery as claimed in claim 1, wherein an electric motor (15) is fixedly connected to the outer wall of one side of the crushing box (1), one end of an output shaft of the electric motor (15) is connected with the rotating rod (8) through a bolt, the electric motor (15) is connected with a switch through a wire, and the switch is connected with a power supply through a wire.

5. The crushing and grinding device for producing the lithium battery as claimed in claim 1 or 4, wherein a support plate (5) is fixedly connected to the inner wall of the crushing box (1), and a discharge hole (4) is formed in the outer wall of the top of the support plate (5).

6. The crushing and grinding device for producing the lithium battery as claimed in claim 5, wherein a socket is formed on the outer wall of one side of the crushing box (1), a filter screen (6) is inserted into the inner wall of the socket, and the filter screen (6) is in contact with the support plate (5).

7. The crushing and grinding device for producing the lithium battery as claimed in claim 6, wherein the outer wall of one side of the filter screen (6) and the inner wall of one side of the crushing box (1) are both fixedly connected with magnets (14), and the two magnets (14) attract each other.

8. The crushing and grinding device for producing the lithium battery as claimed in claim 5, wherein the inner wall of the bottom of the crushing box (1) is fixedly connected with a stripper plate (2), and the cross section of the stripper plate (2) is triangular.

9. The crushing and grinding device for producing the lithium battery as recited in claim 1, wherein the inner walls of two opposite sides of the crushing box (1) are fixedly connected with arc-shaped plates (16), the outer walls of two opposite sides of the two arc-shaped plates (16) are fixedly connected with wire brushes (17), and the wire brushes (17) are in contact with the crushing rollers (7).