CN209901091U

CN209901091U - Battery raw material mixing device for lithium ion power battery production

Info

Publication number: CN209901091U
Application number: CN201920149349.XU
Authority: CN
Inventors: 张文博
Original assignee: Hubei Uee Energy Technology Co Ltd
Current assignee: Hubei Uee Energy Technology Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-01-07
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a battery raw material mixing device for lithium ion power battery production, including the agitator tank body, the outer wall of the agitator tank body has four ear seats that the equidistance distributes through bolted connection, and the bottom of ear seat has the supporting leg through bolted connection, there is the speed reducer at the top of the agitator tank body through bolted connection, and there is the motor at the top of speed reducer through bolted connection. The utility model discloses in, through being provided with motor, speed reducer, (mixing) shaft, stirring leaf, spiral stirring leaf, grinding head, grinding lug, the motor passes through the speed reducer and drives the (mixing) shaft rotation to the stirring leaf of installation on the drive (mixing) shaft rotates, can stir the mixture to battery raw materials, when spiral stirring leaf anticlockwise rotation, can turn over battery raw materials on, the (mixing) shaft rotates simultaneously and can drive the abrasive brick and rotate, the grinding lug of installation on the abrasive brick can grind battery raw materials, has improved product quality.

Description

Battery raw material mixing device for lithium ion power battery production

Technical Field

The utility model relates to a lithium cell technical field especially relates to a battery raw materials mixing arrangement for lithium ion power battery production.

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 the lithium metal has very active chemical characteristics, so that the lithium metal has very high requirements on environment in processing, storage and use, and is not applied for a long time.

In the production and manufacture of the lithium ion power battery, the battery raw materials of the lithium ion power battery need to be mixed, but the traditional battery raw material mixing device has a simple structure, only has a stirring function and does not have a grinding function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a battery raw material mixing device for producing a lithium ion power battery.

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

a battery raw material mixing device for lithium ion power battery production comprises a stirring tank body, wherein the outer wall of the stirring tank body is connected with four lug seats which are distributed equidistantly through bolts, the bottoms of the lug seats are connected with supporting legs through bolts, the top of the stirring tank body is connected with a speed reducer through bolts, the top of the speed reducer is connected with a motor through bolts, the top of the stirring tank body is provided with a first through hole, the inside of the first through hole is connected with a stirring shaft through a bearing, the outer wall of the stirring shaft is welded with a spiral stirring blade, the outer wall of the stirring shaft is connected with stirring blades which are distributed equidistantly through bolts, the bottom of the outer wall of the stirring shaft is connected with a connecting rod through bolts, one end of the connecting rod is connected with a grinding block through bolts, the two sides of the top of the stirring tank body are, the outer wall welding of agitator tank body has the heating chamber, and the inner wall in heating chamber has temperature sensor through bolted connection, the inner wall in heating chamber has the electric heating wire of winding distribution through bolted connection, the bottom welding of agitator tank body has the discharging pipe, and there is ejection of compact valve discharging pipe bottom through threaded connection, the outer wall of agitator tank body has the treater through bolted connection, the outer wall in heating chamber has the heat preservation through screwed connection.

Preferably, the welding of the outer wall top in heating chamber has into oil pipe, and the welding of the bottom in heating chamber has out oil pipe, and the outer wall of going out oil pipe has out oil valve through bolted connection.

Preferably, the contact position of the grinding block and the stirring tank body is welded with a grinding lug.

Preferably, the output shaft of the motor is connected with the speed reducer through a gear, and the speed reducer is in transmission connection with the stirring shaft through a coupling.

Preferably, the outer wall of the discharge pipe is hinged with a fixed clamping block, and the outer wall of the discharge pipe is welded with a convex block.

Preferably, the inner wall of the fixed clamping block is provided with a clamping groove, the inner wall of the clamping groove is clamped with a storage bag, and the clamping groove is connected with the projection in a clamping manner.

Preferably, the processor is electrically connected with the electric heating wire and the outer wall switch of the motor through conducting wires, the processor is electrically connected with the temperature sensor through a signal wire, and the processor is electrically connected with an external power supply through a power transmission line.

The utility model has the advantages that:

1. the utility model provides a lithium ion power battery production battery raw material mixing arrangement through being provided with the agitator tank body, heating chamber, advancing oil pipe, play oil pipe, electric heating wire, temperature sensor, with heating oil through advancing oil pipe and letting in the heating chamber, temperature sensor real-time supervision heats the temperature in the intracavity, through signal line with information transfer to treater, but the output of treater control electric heating wire, but quick adjustment temperature height, the heat in heating chamber has been avoided to the heat preservation simultaneously and has been gived off.

2. The utility model provides a battery raw materials mixing device is used in lithium ion power battery production, through being provided with the motor, the speed reducer, the (mixing) shaft, the stirring leaf, the spiral stirring leaf, the grinding head, grind the lug, the motor passes through the speed reducer and drives the (mixing) shaft rotation, thereby the stirring leaf of installation rotates on the drive (mixing) shaft, can stir the mixture to battery raw materials, when spiral stirring leaf anticlockwise rotation, can turn over battery raw materials, the (mixing) shaft rotates simultaneously and can drive the abrasive brick and rotate, the grinding lug of installation can grind battery raw materials on the abrasive brick, and the product quality is improved.

3. The utility model provides a lithium ion power battery production battery raw materials mixing device through being provided with discharging pipe, fixed fixture block, storing bag, lug, overlaps storing bag to discharging pipe on, catches storing bag joint through fixed fixture block, has avoided the storing bag to drop, is blown away when having avoided the ejection of compact of battery raw materials simultaneously.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a raw material mixing device for producing a lithium ion power battery according to the present invention;

fig. 2 is an enlarged schematic view of a structure a of a battery raw material mixing device for lithium ion power battery production according to the present invention;

fig. 3 is a schematic diagram of the utility model for enlarging the structure B of the battery raw material mixing device for producing the lithium ion power battery.

In the figure: 1 supporting leg, 2 heat preservation, 3 electric heating wire, 4 temperature sensor, 5 oil inlets, 6 agitator tank bodies, 7 inlet pipes, 8 speed reducers, 9 motors, 10 agitating shafts, 11 spiral agitating blades, 12 agitating blades, 13 heating cavities, 14 grinding blocks, 15 grinding lugs, 16 connecting rods, 17 discharging pipes, 18 discharging valves, 19 storage bags, 20 outlet pipes, 21 fixing clamping blocks, 22 processors and 23 lugs.

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.

Referring to fig. 1-3, a battery raw material mixing device for lithium ion power battery production comprises a stirring tank body 6, the outer wall of the stirring tank body 6 is connected with four lug seats distributed equidistantly through bolts, the bottoms of the lug seats are connected with supporting legs 1 through bolts, the top of the stirring tank body 6 is connected with a speed reducer 8 through bolts, the top of the speed reducer 8 is connected with a motor 9 through bolts, the top of the stirring tank body 6 is provided with a first through hole, the inside of the first through hole is connected with a stirring shaft 10 through a bearing, the outer wall of the stirring shaft 10 is welded with spiral stirring blades 11, the outer wall of the stirring shaft 10 is connected with stirring blades 12 distributed equidistantly through bolts, the bottom of the outer wall of the stirring shaft 10 is connected with a connecting rod 16 through bolts, one end of the connecting rod 16 is connected with a grinding block, and the welding of feed inlet top has inlet pipe 7, there is sealed lid at the top of inlet pipe 7 through threaded connection, the outer wall welding of agitator tank body 6 has heating chamber 13, and there is temperature sensor 4 inner wall of heating chamber 13 through bolted connection, there is the electric heating wire 3 of winding distribution inner wall of heating chamber 13 through bolted connection, there is discharging pipe 17 bottom welding of agitator tank body 6, and there is discharging valve 18 discharging pipe 17 bottom through threaded connection, there is treater 22 outer wall of agitator tank body 6 through bolted connection, there is heat preservation 2 outer wall of heating chamber 13 through screwed connection.

In the utility model, the top of the outer wall of the heating cavity 13 is welded with the oil inlet pipe 5, the bottom of the heating cavity 13 is welded with the oil outlet pipe 20, the outer wall of the oil outlet pipe 20 is connected with the oil outlet valve through the bolt, the contact part of the grinding block 14 and the stirring tank body 6 is welded with the grinding lug 15, the output shaft of the motor 9 is connected with the speed reducer 8 through the gear, the speed reducer 8 is in transmission connection with the stirring shaft 10 through a coupler, the outer wall of the discharge pipe 17 is hinged with a fixed fixture block 21, and the outer wall of the discharging pipe 17 is welded with a convex block 23, the inner wall of the fixed clamping block 21 is provided with a clamping groove, the inner wall of the clamping groove is clamped with a storage bag 19, the clamping groove is clamped and connected with the convex block 23, the processor 22 is electrically connected with the electric heating wire 3 and an outer wall switch of the motor 9 through wires, the processor 22 is electrically connected with the temperature sensor 4 through a signal line, and the processor 22 is electrically connected with an external power supply through a power line.

The working principle is as follows: heating oil is led into the heating cavity 13 through the oil inlet pipe 5, the temperature sensor 4 monitors the temperature in the heating cavity 13 in real time, information is transmitted to the processor 22 through a signal line, the processor 22 controls the output power of the electric heating wire 3, the temperature can be quickly adjusted, meanwhile, the heat dissipation of the heating cavity 13 is avoided by the heat insulation layer 2, the motor 9 drives the stirring shaft 10 to rotate through the speed reducer 8, so as to drive the stirring blades 12 arranged on the stirring shaft 10 to rotate, battery raw materials can be stirred and mixed, when the spiral stirring blades 11 rotate anticlockwise, the battery raw materials can be turned upwards, meanwhile, the stirring shaft 10 can drive the grinding block 14 to rotate, the grinding lugs 15 arranged on the grinding block 14 can grind the battery raw materials, the product quality is improved, the storage bag 19 is sleeved on the discharge pipe 17, the storage bag 19 is clamped and connected through the fixing clamping block 21, and the storage bag 19 is prevented from falling off, meanwhile, the raw material of the battery is prevented from being blown away during discharging.

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. A battery raw material mixing device for lithium ion power battery production comprises a stirring tank body (6) and is characterized in that the outer wall of the stirring tank body (6) is connected with four lug seats distributed equidistantly through bolts, the bottoms of the lug seats are connected with supporting legs (1) through bolts, the top of the stirring tank body (6) is connected with a speed reducer (8) through bolts, the top of the speed reducer (8) is connected with a motor (9) through bolts, a first through hole is formed in the top of the stirring tank body (6), a stirring shaft (10) is connected inside the first through hole through a bearing, a spiral stirring blade (11) is welded on the outer wall of the stirring shaft (10), the outer wall of the stirring shaft (10) is connected with stirring blades (12) distributed equidistantly through bolts, and the bottom of the outer wall of the stirring shaft (10) is connected with a connecting rod (16, one end of the connecting rod (16) is connected with a grinding block (14) through a bolt, two sides of the top of the stirring tank body (6) are provided with feed inlets, and the top of the feeding port is welded with a feeding pipe (7), the top of the feeding pipe (7) is connected with a sealing cover through a thread, the outer wall of the stirring tank body (6) is welded with a heating cavity (13), the inner wall of the heating cavity (13) is connected with a temperature sensor (4) through a bolt, the inner wall of the heating cavity (13) is connected with electric heating wires (3) which are wound and distributed through a bolt, a discharging pipe (17) is welded at the bottom of the stirring tank body (6), the bottom of the discharge pipe (17) is connected with a discharge valve (18) through threads, the outer wall of the stirring tank body (6) is connected with a processor (22) through bolts, the outer wall of the heating cavity (13) is connected with a heat-insulating layer (2) through screws.

2. The battery raw material mixing device for the lithium ion power battery production according to claim 1, wherein an oil inlet pipe (5) is welded to the top of the outer wall of the heating cavity (13), an oil outlet pipe (20) is welded to the bottom of the heating cavity (13), and an oil outlet valve is connected to the outer wall of the oil outlet pipe (20) through a bolt.

3. The raw material mixing device for the battery for the lithium-ion power battery production according to claim 2, characterized in that the grinding lug (15) is welded at the contact part of the grinding block (14) and the stirring tank body (6).

4. The battery raw material mixing device for the lithium ion power battery production according to claim 3, wherein an output shaft of the motor (9) is connected with the speed reducer (8) through a gear, and the speed reducer (8) is in transmission connection with the stirring shaft (10) through a coupler.

5. The raw material mixing device for the battery for the lithium ion power battery production as recited in claim 4, wherein the outer wall of the discharging pipe (17) is hinged with a fixed fixture block (21), and the outer wall of the discharging pipe (17) is welded with a projection (23).

6. The battery raw material mixing device for the production of the lithium-ion power battery is characterized in that a clamping groove is formed in the inner wall of the fixed clamping block (21), a storage bag (19) is clamped on the inner wall of the clamping groove, and the clamping groove is connected with the protruding block (23) in a clamping mode.

7. The battery raw material mixing device for the lithium ion power battery production according to claim 6, wherein the processor (22) is electrically connected with the electric heating wire (3) and an outer wall switch of the motor (9) through conducting wires, the processor (22) is electrically connected with the temperature sensor (4) through a signal wire, and the processor (22) is electrically connected with an external power supply through a power transmission wire.