CN112121680A

CN112121680A - Cleaning device for lithium ion battery cathode material mixer

Info

Publication number: CN112121680A
Application number: CN202011027132.5A
Authority: CN
Inventors: 张志刚; 陈成英; 陈运剑
Original assignee: Hunan Ming Dong New Material Co ltd
Current assignee: Hunan Ming Dong New Material Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-25

Abstract

The invention discloses a cleaning device for a mixer for lithium ion battery cathode materials, and relates to the technical field of cleaning devices for mixers. This lithium ion battery cathode material blendor cleaning device, including agitator, scraper blade, the upper end fixedly connected with support of agitator, the horizontal part fixed mounting of support has linear electric motor, linear electric motor passes through the upper end transmission of connecting rod A and motor and is connected, the output shaft of motor and the upper end fixed connection of connecting rod B. This lithium ion battery cathode material blendor cleaning device makes the dwang rotate through shaking the rocker, drives intermeshing's helical gear A and helical gear B and rotates, drives gear revolve, drives the rack removal in the spout, drives the scraper blade and removes until the contact to agitator inner wall direction, presses the button and carries on spacingly, and linear electric motor and motor of deuterogamying strike off being stained with the material on the agitator inner wall, have practiced thrift the time, have saved the manpower.

Description

Cleaning device for lithium ion battery cathode material mixer

Technical Field

The invention relates to the technical field of mixer cleaning devices, in particular to a mixer cleaning device for lithium ion battery cathode materials.

Background

A lithium ion battery is a type of secondary battery that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. The petroleum coke and graphite are used as negative electrode materials, the resources are sufficient, lithium ions are embedded into carbon, the high activity of lithium is overcome, the safety problem of the traditional lithium battery is solved, the charge and discharge performance and the service life of the positive electrode LixCoO2 can reach higher levels, the cost is reduced, and the comprehensive performance of the lithium ion battery is improved. The mixing of the lithium ion battery cathode material is an important process in the production and manufacturing process of the cathode material.

After the existing lithium ion battery cathode material mixing process is finished, the mixing barrel is usually required to be unloaded and then cleaned by manpower, so that the labor consumption and the time consumption are reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a cleaning device for a mixer for lithium ion battery cathode materials, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a cleaning device for a lithium ion battery negative electrode material mixer comprises a mixing barrel and a scraper blade, wherein a support is fixedly connected to the upper end of the mixing barrel, a linear motor is fixedly mounted on the horizontal portion of the support, the linear motor is in transmission connection with the upper end of a motor through a connecting rod A, an output shaft of the motor is fixedly connected with the upper end of a connecting rod B, a mixing shaft is fixedly connected to the lower end of the connecting rod B, a bevel gear A is arranged inside the mixing shaft and is meshed with a gear B fixedly connected to the top of the rotating rod, the rotating rod is rotatably connected to the inner wall of a mixing paddle, the mixing paddle is fixedly connected to the mixing shaft and penetrates through the mixing shaft, a spiral gear A is rotatably connected to the inside of the mixing paddle through a fixing shaft A, a gear is rotatably connected to one side, far away from the, the left end of rack and the right side fixed connection of ejector pad, the left side of ejector pad and the right side fixed connection of push rod, the left side fixedly connected with scraper blade of push rod.

Preferably, the bevel gear A is rotatably connected inside the stirring shaft through a fixing shaft B, a rocker is fixedly connected to one side of the bevel gear A, which is far away from the fixing shaft B, and the rocker penetrates out of the stirring shaft.

Preferably, the upside shell of stirring rake is equipped with the button, the lower extreme and the first gag lever post fixed connection of button, first gag lever post passes the stirring rake and extends the top of rack.

Preferably, a second limiting rod is arranged at the joint of the button and the right side of the first limiting rod, and the second limiting rod is fixedly connected to the right side of the button through a second spring.

Preferably, the first limiting rod is arranged inside the first frame, and a through hole matched with the second limiting rod is formed in the right side of the first frame.

Preferably, the rotating rod is fixedly connected with a spiral gear B, the connecting position of the spiral gear B is the intersection of the stirring shaft and the stirring paddle, and the spiral gear B is meshed with two symmetrical spiral gears A on the left side and the right side.

(III) advantageous effects

The invention provides a cleaning device for a mixer for lithium ion battery cathode materials. The method has the following beneficial effects:

this lithium ion battery cathode material blendor cleaning device makes the dwang rotate through shaking the rocker, drives intermeshing's helical gear A and helical gear B and rotates, drives gear revolve, drives the rack removal in the spout, drives the scraper blade and removes until the contact to agitator inner wall direction, presses the button and carries on spacingly, and linear electric motor and motor of deuterogamying strike off being stained with the material on the agitator inner wall, have practiced thrift the time, have saved the manpower.

Drawings

FIG. 1 is a schematic diagram of a structure of the present invention;

FIG. 2 is an enlarged schematic view at A;

FIG. 3 is an enlarged view of B;

FIG. 4 is an enlarged schematic view at C;

FIG. 5 is a top view of the helical gear B;

fig. 6 is a plan view of the first bevel gear a.

In the figure: the device comprises a support 1, a fixed shaft B2, a fixed shaft A3, a bevel gear B4, a bevel gear A5, a second limiting rod 6, a connecting rod B7, a motor 8, a connecting rod A9, a linear motor 10, a second frame 11, a stirring barrel 12, a stirring shaft 13, a rotating rod 14, a scraping plate 15, a rocker 16, a stirring paddle 17, a rack 18, a spiral gear B19, a spiral gear A20, a gear 21, a pushing block 22, a first frame 23, a first limiting rod 24, a first spring 25, a button 26, a second spring 27 and a pushing rod 28.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a cleaning device for a lithium ion battery cathode material mixer.

The invention is provided with a stirring barrel 12 and a scraper 15, the upper end of the stirring barrel 12 is fixedly connected with a bracket 1, the horizontal part of the bracket 1 is fixedly provided with a linear motor 10, the linear motor 10 is in transmission connection with the upper end of a motor 8 through a connecting rod A9, the output shaft of the motor 8 is fixedly connected with the upper end of a connecting rod B7, the lower end of the connecting rod B7 is fixedly connected with a stirring shaft 13, the inside of the stirring shaft 13 is provided with a bevel gear A5, the bevel gear A5 is rotatably connected with the inside of the stirring shaft 13 through a fixing shaft B2, one side of the bevel gear A5 far away from the fixing shaft B2 is fixedly connected with a rocker 16, the rocker 38716 penetrates out of the stirring shaft 13, the bevel gear A5 is meshed with a bevel gear B4 fixedly connected with the top of the rotating shaft 14, the rotating shaft 14 is rotatably connected on the inner wall of the, a spiral gear B19 is fixedly connected on the rotating rod 14, the connection position of the spiral gear B19 is the intersection of the stirring shaft 13 and the stirring paddle 17, the spiral gear B19 is meshed with two spiral gears A20 which are symmetrical on the left and right sides, one side of the fixed shaft A3, which is far away from the inner wall of the stirring paddle 17, is rotatably connected with a gear 21, the gear 21 is meshed with a rack 18, the left end of the rack 18 is fixedly connected with the right side of a push block 22, the left side of the push block 22 is fixedly connected with the right side of a push rod 28, the left side of the push rod 28 is fixedly connected with a scraper 15, a button 26 is arranged on an upper side shell of the stirring paddle 17, a second limiting rod 6 is arranged at the connection position of the button 26 and the right side of a first limiting rod 24, the second limiting rod 6 is fixedly connected to the right side of the button 26 through a second spring 27, the lower end of the button 26 is fixedly connected with the first limiting rod 24, the right side of the first frame is provided with a through hole which is matched with the second limiting rod 6, and the scraper 15 is clamped after being contacted with the inner wall of the stirring barrel 12 and the button 26 is pressed down and is always in a contact state with the stirring barrel 12.

When the automatic cleaning machine works, the rocker 16 is shaken to drive the bevel gear A to rotate and the bevel gear B to rotate, the rotating rod 14 is driven to rotate, the spiral gear B19 is driven to rotate, the spiral gear A20 is driven to rotate, the gear 21 is driven to rotate, the rack 18 in the chute is driven to move in the direction away from the rotating rod 14, the push block 22 is driven to move, the push rod 28 is driven to move, the scraper 15 is driven to move and abut against the inner wall of the stirring barrel 12, the button 26 is pressed at the moment, the first limiting rod 24 clamps the rack 18, the second limiting rod 6 is clamped into a through hole formed in the right side of the first frame 23, and the motor 8 and the linear motor 10 are opened for; after the cleaning work is finished, the second limiting rod 6 is pushed back into the second frame 11, the button 26 drives the first limiting rod 24 to reset, and the rocker 16 is shaken reversely, so that the scraping plate 15 moves back into the stirring paddle 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium ion battery cathode material blendor cleaning device, includes agitator (12), scraper blade (15), its characterized in that: the upper end of the stirring barrel (12) is fixedly connected with a support (1), a horizontal part of the support (1) is fixedly provided with a linear motor (10), the linear motor (10) is in transmission connection with the upper end of a motor (8) through a connecting rod A (9), an output shaft of the motor (8) is fixedly connected with the upper end of a connecting rod B (7), the lower end of the connecting rod B (7) is fixedly connected with a stirring shaft (13), a bevel gear A (5) is arranged in the stirring shaft (13), the bevel gear A (5) is meshed with a bevel gear B (4) fixedly connected to the top of a rotating rod (14), the rotating rod (14) is rotatably connected to the inner wall of a stirring paddle (17), the stirring paddle (17) is fixedly connected to the stirring shaft (13) and penetrates through the stirring shaft (13), and a spiral gear A (20) is rotatably connected to the inside of the stirring paddle (17) through a fixing, one side that stirring rake (17) inner wall was kept away from in fixed axle A (3) is rotated and is connected with gear (21), gear (21) and rack (18) meshing, the left end of rack (18) and the right side fixed connection of ejector pad (22), the left side of ejector pad (22) and the right side fixed connection of push rod (28), the left side fixedly connected with scraper blade (15) of push rod (28).

2. The cleaning device for the mixer for negative electrode materials of lithium ion batteries according to claim 1, characterized in that: bevel gear A (5) rotate through fixed axle B (2) and connect in the inside of (mixing) shaft (13), bevel gear A (5) keep away from one side fixedly connected with rocker (16) of fixed axle B (2), rocker (16) wear out (mixing) shaft (13).

3. The cleaning device for the mixer for negative electrode materials of lithium ion batteries according to claim 1, characterized in that: the upside shell of stirring rake (17) is equipped with button (26), the lower extreme and first gag lever post (24) fixed connection of button (26), first gag lever post (24) pass stirring rake (17) and extend the top of rack (18).

4. The cleaning device for the mixer for negative electrode materials of lithium ion batteries according to claim 3, characterized in that: the connecting part of the button (26) and the right side of the first limiting rod (24) is provided with a second limiting rod (6), and the second limiting rod (6) is fixedly connected to the right side of the button (26) through a second spring (27).

5. The cleaning device for the mixer for negative electrode materials of lithium ion batteries according to claim 4, is characterized in that: the first limiting rod (24) is arranged inside the first frame (23), and a through hole matched with the second limiting rod (6) is formed in the right side of the first frame.

6. The cleaning device for the mixer for negative electrode materials of lithium ion batteries according to claim 1, characterized in that: fixedly connected with helical gear B (19) on dwang (14), the hookup location of helical gear B (19) is (mixing) shaft (13) and stirring rake (17) intersection, helical gear B (19) and two helical gear A (20) meshing of bilateral symmetry.