CN215963901U

CN215963901U - Graphene battery slurry grinding device

Info

Publication number: CN215963901U
Application number: CN202122442185.XU
Authority: CN
Inventors: 谢登浪; 王静; 邓王军
Original assignee: Green State Energy Shanghai Energy Technology Co ltd
Current assignee: Green State Energy Shanghai Energy Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-08
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a graphene battery slurry grinding device in the technical field of battery pole piece production, which comprises a box body, wherein a frame is fixedly arranged in the box body, a steel ball is embedded in the inner wall of the frame, the steel ball is rotationally connected with the inner wall of the frame, a grinding box in the device is designed in a movable state and can be driven to move by a swing mechanism, the slurry in the grinding box is always in a movable state under the action of the gravity of the slurry in the moving process of the grinding box, so that the accumulation phenomenon cannot be generated, the aim of fully grinding the movable slurry by the grinding mechanism is fulfilled, the characteristic of excellent grinding uniformity is fulfilled, a discharging mechanism is further designed in the device, a feeding pipe can be rotated to a downward position after grinding is finished, so that the material is poured out of the grinding box, and the aim of convenient discharging is fulfilled, therefore, the method is very worthy of popularization.

Description

Graphene battery slurry grinding device

Technical Field

The utility model relates to the technical field of battery pole piece production, in particular to a graphene battery slurry grinding device.

Background

The general process of the battery pole piece manufacturing process comprises the following steps: mixing active substances, a binder, a conductive agent and the like to prepare slurry, coating the slurry on two surfaces of a copper or aluminum current collector, drying, removing a solvent to form a dry pole piece, compacting and densifying a pole piece particle coating, cutting or dividing the pole piece particle coating into strips, assembling a positive pole piece, a negative pole piece and a diaphragm into a battery core, encapsulating, injecting electrolyte, and performing charging and discharging activation to finally form a product.

At the in-process of battery sheet production, need grind thick liquids, make the granule particle diameter of thick liquids keep unanimous, present thick liquids are ground and are mostly adopted mixing arrangement to process, because the grinding barrel of equipment is the design of stewing basically, at the in-process of mixed grinding, thick liquids pile up the rotatory neutral gear department at the puddler easily to produce and grind the blind area, make the homogeneity of thick liquids grinding reduce.

Based on this, the utility model designs a graphene battery slurry grinding device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a graphene battery slurry grinding device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a graphene battery slurry grinding device comprises a box body, wherein a frame is fixedly arranged in the box body, a steel ball is embedded in the inner wall of the frame and is rotatably connected with the inner wall of the frame, and a bearing ball is arranged in the frame and is in rolling connection with the steel ball;

a feeding pipe is fixedly arranged on the inner wall of the bearing ball, the bottom of the feeding pipe is communicated with a grinding box, an installation plate is welded on the inner wall of the feeding pipe, a motor box is fixedly arranged at the top of the installation plate, and a grinding mechanism is arranged below the installation plate;

the bottom at box inner chamber is provided with swing mechanism, the bottom of box is provided with the bottom plate, the left side fixed mounting at bottom plate top has the riser, the right side of riser is connected through pivot and box rotation, the right side fixed mounting at bottom plate top has the second riser, the inside of second riser is provided with shedding mechanism.

Preferably, grind mechanism includes first motor, first motor fixed mounting is in the inside of motor case, the output shaft fixed mounting of first motor has the bull stick, the below of mounting panel is run through to the bottom of bull stick, the bottom fixed mounting of bull stick has the mounting bracket, the fixed surface of mounting bracket has the grinding ball.

Preferably, a reinforcing plate is fixedly mounted on the inner wall of the grinding box, the reinforcing plate is sleeved on the surface of the rotating rod, the reinforcing plate is rotatably connected with the rotating rod, and tapered plates are fixedly mounted on the surfaces of the reinforcing plate and the mounting plate.

Preferably, the bottom fixed mounting of mounting panel has the taper cover, the inner wall fixed mounting of taper cover has the sealing washer, the sealing washer cover is established on the surface of bull stick, the top fixed mounting of motor case has the bell jar.

Preferably, swing mechanism includes the second motor, second motor fixed mounting is in the bottom of box inner chamber, the output shaft fixed mounting of second motor has the initiative tooth, the right side meshing of initiative tooth has the driven tooth, the inner wall fixed mounting of driven tooth has the rotary column, the bottom of rotary column rotates with the bottom of box inner chamber to be connected, the surface rotation of rotary column is connected with the diaphragm, the both ends of diaphragm all with the inner wall fixed mounting of box, the top fixed mounting of rotary column has the commentaries on classics board, the top fixed mounting of commentaries on classics board has the pendulum rod, the top of pendulum rod rotates with the bottom of grinding the case to be connected.

Preferably, the inner wall fixed mounting of second riser has the third motor, the output shaft fixed mounting of third motor has the worm, the other end of worm rotates with the inner wall of second riser to be connected, the top meshing of worm has the worm wheel, the inner wall fixed mounting of worm wheel has the connecting rod, the right-hand member of connecting rod rotates with the inner wall of second riser to be connected, the left end of connecting rod runs through the left side of second riser, the left end of connecting rod and the right side fixed mounting of box.

Compared with the prior art, the utility model has the beneficial effects that: the grinding box in the device is the active state design, and accessible swing mechanism drives its motion, at the in-process that grinding box moved about, its inside thick liquids can be in the active state all the time because of the action of gravity of self, consequently can not produce and pile up the phenomenon, the purpose is that will move about down thick liquids through grinding mechanism and carry out abundant grinding, thereby reached the excellent characteristics of grinding homogeneity, and still design has discharge apparatus in the device, after the grinding is accomplished, can rotate the inlet pipe to decurrent position, thereby pour out the material from grinding box, the purpose of conveniently unloading has been reached, consequently, be worth promoting very much.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the feed tube and the bearing ball of the present invention;

FIG. 3 is an elevational, cross-sectional view of the feed tube and grinding box of the present invention;

FIG. 4 is a top view of the feed tube of the present invention;

FIG. 5 is a perspective view of the mounting plate and motor case of the present invention;

FIG. 6 is a perspective view of a reinforcement plate and a rotating rod of the present invention;

fig. 7 is a right side cross-sectional view of a second riser of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a frame; 3. a steel ball; 4. a bearing ball; 5. a feed pipe; 6. grinding a box; 7. mounting a plate; 8. a motor case; 9. a grinding mechanism; 91. a first motor; 92. a rotating rod; 93. a mounting frame; 94. grinding balls; 10. a swing mechanism; 101. a second motor; 102. a driving tooth; 103. a driven tooth; 104. turning the column; 105. a transverse plate; 106. rotating the plate; 107. a swing rod; 11. a base plate; 12. a first vertical plate; 13. a second vertical plate; 14. a discharge mechanism; 141. a third motor; 142. a worm; 143. a worm gear; 144. a connecting rod; 15. a reinforcing plate; 16. a conical cover; 17. and (4) a conical cover.

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 a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: a graphene battery slurry grinding device comprises a box body 1, wherein a frame 2 is fixedly installed inside the box body 1, a steel ball 3 is embedded in the inner wall of the frame 2, the steel ball 3 is rotatably connected with the inner wall of the frame 2, a bearing ball 4 is arranged inside the frame 2, and the bearing ball 4 is in rolling connection with the steel ball 3;

a feeding pipe 5 is fixedly arranged on the inner wall of the bearing ball 4, the bottom of the feeding pipe 5 is communicated with a grinding box 6, an installation plate 7 is welded on the inner wall of the feeding pipe 5, a motor box 8 is fixedly arranged on the top of the installation plate 7, and a grinding mechanism 9 is arranged below the installation plate 7;

the bottom of the inner cavity of the box body 1 is provided with a swing mechanism 10, the bottom of the box body 1 is provided with a bottom plate 11, a first vertical plate 12 is fixedly mounted on the left side of the top of the bottom plate 11, the right side of the first vertical plate 12 is rotatably connected with the box body 1 through a rotating shaft, a second vertical plate 13 is fixedly mounted on the right side of the top of the bottom plate 11, and a discharging mechanism 14 is arranged inside the second vertical plate 13.

Specifically, grind mechanism 9 and include first motor 91, first motor 91 fixed mounting is in the inside of motor case 8, the output shaft fixed mounting of first motor 91 has bull stick 92, the below of mounting panel 7 is run through to the bottom of bull stick 92, the bottom fixed mounting of bull stick 92 has mounting bracket 93, the fixed surface of mounting bracket 93 installs grinding ball 94, the output shaft of first motor 91 drives bull stick 92 rotatory, bull stick 92 drives mounting bracket 93 and grinding ball 94 and rotates, grind the inside thick liquids of grinding case 6.

Specifically, the swing mechanism 10 includes a second motor 101, the second motor 101 is fixedly installed at the bottom of the inner cavity of the box body 1, an output shaft of the second motor 101 is fixedly installed with a driving tooth 102, the right side of the driving tooth 102 is engaged with a driven tooth 103, the inner wall of the driven tooth 103 is fixedly installed with a rotary column 104, the bottom of the rotary column 104 is rotatably connected with the bottom of the inner cavity of the box body 1, the surface of the rotary column 104 is rotatably connected with a horizontal plate 105, both ends of the horizontal plate 105 are fixedly installed with the inner wall of the box body 1, the top of the rotary column 104 is fixedly installed with a rotary plate 106, the top of the rotary plate 106 is fixedly installed with a swing rod 107, the top of the swing rod 107 is rotatably connected with the bottom of the grinding box 6, during the rotary grinding process of the grinding balls 94, the output shaft of the second motor 101 drives the rotary column 104 to rotate, the rotary column 104 drives the rotary plate 106 to rotate, the rotary plate 106 drives the swing rod 107 to make a circular motion, and can drive the bottom of the grinding box 6 to make a synchronous motion when the swing rod 107 moves, and the inlet pipe 5 is spacing among frame 2 through the effect that bears ball 4, consequently drives when grinding case 6 removes at pendulum rod 107, and grinding case 6 can use and bear ball 4 to rotate as the fulcrum to it is that its inside thick liquids are in the active state, can not produce the phenomenon of piling up, and then promotes the grinding degree of consistency of thick liquids.

Specifically, a third motor 141 is fixedly mounted on the inner wall of the second vertical plate 13, a worm 142 is fixedly mounted on an output shaft of the third motor 141, the other end of the worm 142 is rotatably connected with the inner wall of the second vertical plate 13, a worm wheel 143 is meshed with the top of the worm 142, a connecting rod 144 is fixedly mounted on the inner wall of the worm wheel 143, the right end of the connecting rod 144 is rotatably connected with the inner wall of the second vertical plate 13, the left end of the connecting rod 144 penetrates through the left side of the second vertical plate 13, the left end of the connecting rod 144 is fixedly mounted with the right side of the box body 1, when the material needs to be poured, the worm 142 is driven to rotate by the output shaft of the third motor 141, and because the worm 142 and the worm wheel 143 are in a meshed state, the worm wheel 143 can be driven to rotate, the connecting rod 144 drives the connecting rod 144 to rotate, the box body 1 is driven to rotate by the connecting rod 144, so that the opening of the feeding pipe 5 faces downwards, at this time, the material in the grinding box 6 can flow out through the action of gravity, thereby performing collection.

Example two

The structure of this embodiment is basically the same as embodiment one, the difference lies in, the inner wall fixed mounting of grinding box 6 has gusset plate 15, gusset plate 15 cover is established on the surface of bull stick 92, gusset plate 15 rotates with bull stick 92 to be connected, the equal fixed mounting in surface of gusset plate 15 and mounting panel 7 has the taper plate, the setting of gusset plate 15 can promote the stability of bull stick 92 when rotatory, further promote the rotatory stability of grinding ball 94, and be provided with the taper plate on gusset plate 15 and mounting panel 7, in the time of can preventing to pass in and out the material, the material remains on gusset plate 15 and mounting panel 7.

EXAMPLE III

The structure of this embodiment is the same basically as embodiment one, the difference lies in, the bottom fixed mounting of mounting panel 7 has conical cover 16, the inner wall fixed mounting of conical cover 16 has the sealing washer, the sealing washer cover is established on the surface of bull stick 92, the top fixed mounting of motor case 8 has conical cover 17, conical cover 16 can be at the in-process of empting the material, prevent that the material from producing and piling up, and conical cover 17 can prevent when putting in the material that the material from piling up on motor case 8, consequently the phenomenon is piled up in the material production when this kind of design can effectually prevent to pass in and out the material.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a graphite alkene battery thick liquids grinder, includes box (1), its characterized in that: a frame (2) is fixedly arranged in the box body (1), a steel ball (3) is embedded in the inner wall of the frame (2), the steel ball (3) is rotatably connected with the inner wall of the frame (2), a bearing ball (4) is arranged in the frame (2), and the bearing ball (4) is in rolling connection with the steel ball (3);

a feeding pipe (5) is fixedly installed on the inner wall of the bearing ball (4), the bottom of the feeding pipe (5) is communicated with a grinding box (6), an installation plate (7) is welded on the inner wall of the feeding pipe (5), a motor box (8) is fixedly installed at the top of the installation plate (7), and a grinding mechanism (9) is arranged below the installation plate (7);

the bottom of box (1) inner chamber is provided with swing mechanism (10), the bottom of box (1) is provided with bottom plate (11), the left side fixed mounting at bottom plate (11) top has first riser (12), the right side of first riser (12) is rotated with box (1) through the pivot and is connected, the right side fixed mounting at bottom plate (11) top has second riser (13), the inside of second riser (13) is provided with discharge mechanism (14).

2. The graphene battery slurry grinding device according to claim 1, wherein: grind mechanism (9) including first motor (91), first motor (91) fixed mounting is in the inside of motor case (8), the output shaft fixed mounting of first motor (91) has bull stick (92), the below of mounting panel (7) is run through to the bottom of bull stick (92), the bottom fixed mounting of bull stick (92) has mounting bracket (93), the fixed surface of mounting bracket (93) installs grinding ball (94).

3. The graphene battery slurry grinding device according to claim 2, wherein: the inner wall of the grinding box (6) is fixedly provided with a reinforcing plate (15), the reinforcing plate (15) is sleeved on the surface of the rotating rod (92), the reinforcing plate (15) is rotatably connected with the rotating rod (92), and conical plates are fixedly arranged on the surfaces of the reinforcing plate (15) and the mounting plate (7).

4. The graphene battery slurry grinding device according to claim 2, wherein: the bottom fixed mounting of mounting panel (7) has conical cover (16), the inner wall fixed mounting of conical cover (16) has the sealing washer, the sealing washer cover is established on the surface of bull stick (92), the top fixed mounting of motor case (8) has conical cover (17).

5. The graphene battery slurry grinding device according to claim 1, wherein: swing mechanism (10) include second motor (101), second motor (101) fixed mounting is in the bottom of box (1) inner chamber, the output shaft fixed mounting of second motor (101) has drive tooth (102), the right side meshing of drive tooth (102) has driven tooth (103), the inner wall fixed mounting of driven tooth (103) has rotary column (104), the bottom of rotary column (104) rotates with the bottom of box (1) inner chamber to be connected, the surface rotation of rotary column (104) is connected with diaphragm (105), the both ends of diaphragm (105) all with the inner wall fixed mounting of box (1), the top fixed mounting of rotary column (104) has rotary plate (106), the top fixed mounting of rotary plate (106) has pendulum rod (107), the top of pendulum rod (107) rotates with the bottom of grinding case (6) to be connected.

6. The graphene battery slurry grinding device according to claim 1, wherein: the inner wall fixed mounting of second riser (13) has third motor (141), the output shaft fixed mounting of third motor (141) has worm (142), the other end of worm (142) rotates with the inner wall of second riser (13) to be connected, the top meshing of worm (142) has worm wheel (143), the inner wall fixed mounting of worm wheel (143) has connecting rod (144), the right-hand member of connecting rod (144) rotates with the inner wall of second riser (13) to be connected, the left end of connecting rod (144) runs through the left side of second riser (13), the left end of connecting rod (144) and the right side fixed mounting of box (1).