CN218553792U

CN218553792U - Lithium battery slurry production agitating unit

Info

Publication number: CN218553792U
Application number: CN202222740786.3U
Authority: CN
Inventors: 但德鑫; 陶柱晨; 孟文文
Original assignee: Wuhu Etc Battery Ltd
Current assignee: Wuhu Etc Battery Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a lithium battery slurry production agitating unit relates to lithium battery production technical field, including the churn, driving motor is installed to the upper end of churn, driving motor's output is connected with (mixing) shaft I, the driving gear is installed to one side of (mixing) shaft I, and rotates on the (mixing) shaft I and be connected with the support frame, the both sides of support frame are rotated and are connected with driven gear, driven gear's downside is connected with (mixing) shaft two, install a supporting bench on the top surface in the churn, the inner gear ring is installed to the interior bottom side of a supporting bench, driven gear's both sides are respectively in driving gear and ring gear meshing. This device drives (mixing) shaft one through driving motor and rotates, drives puddler three and rotates and stir the thick liquids of churn bottom side, and the (mixing) shaft drives the driving gear and rotates, and the driving gear drives driven gear and rotates round the ring gear and rotate, and driven gear rotates and drives (mixing) shaft two and rotate, and (mixing) shaft two rotates around (mixing) shaft one.

Description

Lithium battery slurry production agitating unit

Technical Field

The utility model relates to a lithium cell production technical field, concretely relates to lithium cell thick liquids production agitating unit.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive electrode material and a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so the lithium battery becomes the mainstream along with the development of scientific technology.

The lithium cell need be closed thick liquids intensive mixing when producing, but ordinary agitating unit is difficult to stir the material of device bottom, simultaneously, on the agitating unit of current two (mixing) shafts, its (mixing) shaft is fixed mostly rotatory at a position, and the thick liquids at other positions in the difficult stirring churn, it is not good enough to close thick liquids stirring effect of lithium cell, influences the production quality of lithium cell. Therefore, a stirring device for producing lithium battery slurry is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery thick liquids production agitating unit to solve the above-mentioned multinomial defect that leads to among the prior art.

The utility model provides a lithium battery slurry production agitating unit, includes the churn, driving motor is installed to the upper end of churn, driving motor's output is connected with (mixing) shaft one, the driving gear is installed to one side of (mixing) shaft one, just it is connected with the support frame to rotate on the (mixing) shaft one, the both sides of support frame are rotated and are connected with driven gear, driven gear's downside is connected with (mixing) shaft two, install a supporting bench on the top surface in the churn, the inner bottom side of supporting bench installs the ring gear, driven gear's both sides are respectively in driving gear and ring gear meshing.

Preferably, a plurality of first stirring rods and a plurality of second stirring rods are respectively installed at the upper ends of the first stirring shaft and the second stirring shaft, the lengths of the first stirring rods and the second stirring rods are sequentially reduced from top to bottom, the first stirring rods and the second stirring rods are sequentially staggered, and a plurality of third stirring rods are installed at the bottom side of the first stirring shaft.

Preferably, the support frame is abutted to the upper side of the driving gear, reinforcing ribs are arranged on the upper side of the support frame, and rotating shafts enabling the driven gear to rotate are arranged at two ends of the support frame.

Preferably, the upper end of the mixing drum is provided with a material injection pipe, the tail end of the material injection pipe is positioned on the inner side of the mixing drum, and the bottom side of the mixing drum is provided with a material discharge pipe communicated with the inside of the mixing drum.

Preferably, a bottom frame is mounted on the bottom side of the stirring cylinder.

The utility model has the advantages that: this device passes through driving motor and drives (mixing) shaft one and rotates to drive three rotations of puddler and stir the thick liquids of churn bottom side, the (mixing) shaft drives the driving gear and rotates, and the driving gear drives driven gear and rotates and round the ring gear and rotate, and driven gear drives (mixing) shaft two and rotates, and (mixing) shaft two rotates around (mixing) shaft one simultaneously, and the puddler two on the (mixing) shaft two stirs the operation, thereby the thick liquids at other positions of intensive mixing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the inside of the mixing drum of the present invention.

Fig. 3 is a schematic structural diagram of the inside of the support frame of the present invention.

Fig. 4 is a schematic structural view of the inside of the stirring shaft II of the present invention.

Wherein: 1-a mixing drum; 2-driving the motor; 3-stirring the shaft I; 4-a driving gear; 5-a support frame; 6-a driven gear; 7-stirring shaft II; 8, supporting the table; 9-an inner gear ring; 10-a first stirring rod; 11-a second stirring rod; 12-stirring rod III; 13-material injection pipe; 14-a discharge pipe; 15-underframe.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1 to 4, a lithium battery slurry production agitating unit, including churn 1, driving motor 2 is installed to the upper end of churn 1, driving motor 2's output is connected with (mixing) shaft 3, driving gear 4 is installed to one side of (mixing) shaft 3, just it is connected with support frame 5 to rotate on (mixing) shaft 3, the both sides of support frame 5 are rotated and are connected with driven gear 6, driven gear 6's downside is connected with (mixing) shaft two 7, install a supporting bench 8 on the top surface in the churn 1, ring gear 9 is installed to the interior bottom side of a supporting bench 8, driven gear 6's both sides are respectively in driving gear 4 and the meshing of ring gear 9. The inside of the second stirring shaft 7 is a hollow tube, the bottom side of the hollow tube is sealed, the upper end of the second stirring shaft 7 is connected to the driven gear 6 and sleeved on the rotating shaft of the support frame 5 for rotating the driven gear 6, so that the second stirring shaft 7 can rotate along with the driven gear 6, and the first stirring shaft 3 of the second stirring shaft 7 can rotate around the inner gear ring 9 through the driven gear 6, so that the slurry in the stirring cylinder 1 is fully stirred, and the driving motor 2 is electrically connected to a field power supply.

In this embodiment, a plurality of puddler one 10 and puddler two 11 are installed respectively to the upper end of (mixing) shaft one 3 and (mixing) shaft two 7, puddler one 10 and puddler two 11 from top to bottom length reduce in proper order, and puddler one 10 and puddler two 11 are crisscross in proper order, a plurality of three 12 puddlers are installed to the bottom side of (mixing) shaft one 3. The first stirring rod 10 and the second stirring rod 11 are mutually staggered, full stirring can be realized, the length of the first stirring rod 10 and the length of the second stirring rod 11 are sequentially reduced from top to bottom, the change of the depth of slurry in the stirring cylinder 1 can be reduced, and the resistance applied to the first stirring rod 10 and the second stirring rod 11 by the gravity action of the slurry enables the whole device to safely operate.

In this embodiment, the supporting frame 5 abuts against the upper side of the driving gear 4, the supporting frame 5 is provided with a reinforcing rib at the upper side, and two ends are provided with a rotating shaft for rotating the driven gear 6. The driving gear 4 both sides are equipped with convex pivot, 5 butt of support frame are in pivot and sliding fit, play the effect of support to support frame 5 through driving gear 4.

In this embodiment, a material injection pipe 13 is installed at the upper end of the mixing drum 1, the end of the material injection pipe 13 is located inside the mixing drum 1, and a material discharge pipe 14 communicating with the inside of the mixing drum 1 is installed at the bottom side of the mixing drum 1. The material injection pipe 13 and the material discharge pipe 14 are respectively and externally connected in the material storage barrel, and the pipeline is controlled to be switched on and off through the electromagnetic valve, so that the material injection operation of the slurry raw material and the material discharge operation of the finished product formed by stirring and synthesizing the slurry are realized.

In this embodiment, a chassis 15 is mounted on the bottom side of the agitating drum 1.

The utility model discloses a theory of operation does: this device is through pouring into thick liquids into churn 1 from annotating material pipe 13 in, start driving motor 2 after thick liquids are poured into and finish, driving motor 2 drives (mixing) shaft 3 and rotates, thereby drive puddler 10 and puddler three 12 and rotate, stir the thick liquids of 1 inboard and bottom side respectively, simultaneously, (mixing) shaft 3 drives driving gear 4 and rotates, driving gear 4 drives driven gear 6 and rotates around the rotation axis of support frame 5 both sides, and driven gear 6 rotates around ring gear 9, at this moment (mixing) shaft two 7 rotates along with driven gear 6 autogenous rotation, puddler two 11 rotates the stirring and operates, stirring shaft two 7 simultaneously rotates around ring gear 9 along with driven gear 6, puddler two 11 rotates around (mixing) shaft one 3, fully stir thick liquids, the thick liquids after the stirring are accomplished are discharged from discharging pipe 14.

This device drives (mixing) shaft 3 through driving motor 2 and rotates to drive three 12 rotations of puddler and stir the thick liquids of 1 bottom side of churn, (mixing) shaft 3 drives driving gear 4 and rotates, driving gear 4 drives driven gear 6 and rotates and revolve ring gear 9, driven gear 6 drives (mixing) shaft two 7 and rotates, simultaneously (mixing) shaft two 7 rotates around (mixing) shaft 3, two 11 stirring operations of puddler on (mixing) shaft two 7, thereby the thick liquids of other positions of intensive mixing.

It will be appreciated by those skilled in the art that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes within the scope of the invention or within the scope equivalent to the invention are all embraced by the invention.

Claims

1. The utility model provides a lithium cell thick liquids production agitating unit which characterized in that: including churn (1), driving motor (2) are installed to the upper end of churn (1), the output of driving motor (2) is connected with (mixing) shaft (3), driving gear (4) are installed to one side of (mixing) shaft (3), just it is connected with support frame (5) to rotate on (mixing) shaft (3), the both sides of support frame (5) are rotated and are connected with driven gear (6), the downside of driven gear (6) is connected with (mixing) shaft two (7), install brace table (8) on churn (1) interior top surface, ring gear (9) are installed to the interior bottom side of brace table (8), the both sides of driven gear (6) are respectively in driving gear (4) and ring gear (9) meshing.

2. The stirring device for producing lithium battery slurry as claimed in claim 1, wherein: a plurality of first stirring rods (10) and second stirring rods (11) are respectively installed at the upper ends of the first stirring shaft (3) and the second stirring shaft (7), the lengths of the first stirring rods (10) and the second stirring rods (11) are sequentially reduced from top to bottom, the first stirring rods (10) and the second stirring rods (11) are sequentially staggered, and a plurality of third stirring rods (12) are installed at the bottom side of the first stirring shaft (3).

3. The stirring device for producing lithium battery slurry as claimed in claim 1, wherein: the supporting frame (5) is abutted to the upper side of the driving gear (4), reinforcing ribs are arranged on the upper side of the supporting frame (5), and rotating shafts enabling the driven gear (6) to rotate are arranged at two ends of the supporting frame.

4. The stirring device for producing lithium battery slurry as claimed in claim 1, wherein: the material injection pipe (13) is installed at the upper end of the mixing drum (1), the tail end of the material injection pipe (13) is located on the inner side of the mixing drum (1), and a discharge pipe (14) communicated with the interior of the mixing drum (1) is installed at the bottom side of the mixing drum (1).

5. The stirring device for producing lithium battery slurry as claimed in claim 1, wherein: and an underframe (15) is installed at the bottom side of the mixing drum (1).