CN211159519U

CN211159519U - Lithium cell raw materials for production mixes inner wall and prevents remaining device

Info

Publication number: CN211159519U
Application number: CN201921489510.4U
Authority: CN
Inventors: 贺松
Original assignee: Individual
Current assignee: Shenzhen Badu Photoelectric Technology Co ltd
Priority date: 2019-09-08
Filing date: 2019-09-08
Publication date: 2020-08-04
Anticipated expiration: 2029-09-08

Abstract

The utility model provides a lithium battery production raw material mixing inner wall residue-preventing device, which comprises a device main body, wherein the left side of the upper end of the device main body is fixedly connected with a feeding hole, the upper end of the device main body is fixedly provided with a motor, the lower end of the motor is fixedly connected with a stirring rod, the bottom end of the stirring rod is fixedly connected with a rotating block, the stirring rod is driven to uniformly stir lithium battery materials entering from the feeding hole by the rotation of the motor, meanwhile, the residue on the inner wall can be reduced as much as possible when the materials are stirred and discharged through the inclined arrangement of the inner wall of the device main body, and then the stirring rod drives the stirring rod to rotate so as to cut and rub the inner wall of the device main body to reduce the residue of the materials, and then, the outer side of the rotating block is provided with a lug with an acute angle arrangement, so that the stirring rod, so that the material remaining on the inner wall of the device body is more easily dropped to further enhance the residue prevention effect.

Description

Lithium cell raw materials for production mixes inner wall and prevents remaining device

Technical Field

The utility model relates to a lithium cell stirring field specifically is a lithium cell raw materials for production mixes inner wall and prevents remaining device.

Background

The lithium ion battery is a rechargeable battery, which mainly depends on lithium ions moving between a positive electrode and a negative electrode to work, the lithium ions are inserted and extracted between the two electrodes in a reciprocating way in the charging and discharging process, the lithium ions are extracted from the positive electrode in the charging process and inserted into the negative electrode through an electrolyte, the negative electrode is in a lithium-rich state, the lithium ions are reversely discharged, and a plurality of devices are needed for manufacturing the lithium ions, wherein a stirring device for a lithium battery production material is one of the devices.

But present lithium cell production material agitating unit mostly lacks the inner wall and prevents remaining the device for can remain some after the stirring of once production material is accomplished and mix with next time material, make the proportion in the production material produce the deviation with standard value gradually, thereby need carry out comprehensive clearance, so that production efficiency reduces when lithium cell production quality descends.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lithium cell raw materials for production mixes inner wall and prevents remaining device to solve ordinary lithium cell production material agitating unit and lack the problem of preventing remaining device of inner wall.

For the purpose of realizing, the utility model provides a lithium cell raw materials for production mixes inner wall and prevents remaining device, the device comprises a device main part, device main part upper end left side fixedly connected with pan feeding mouth, device main part upper end fixed mounting has the motor, motor lower extreme fixedly connected with puddler, puddler bottom end fixedly connected with turning block, puddler lower extreme both sides fixedly connected with scraper bar, the scraper bar outside fixedly connected with doctor-bar, device main part lower extreme has been seted up and has been rotated the chamber, it shakes the lug to rotate intracavity wall fixedly connected with, vibrations chamber has been seted up in the device main part inner wall, vibrations intracavity movable mounting has the vibrations piece, fixedly connected with vibrations tooth on the vibrations piece outside.

Furthermore, the inner wall of the device main body and the scraping rod are both obliquely arranged.

Further, the motor is electrically connected with an external power supply, an acute-angle-shaped lug is fixedly connected to the outer side of the rotating block, and the vibration lug is arranged at an obtuse angle.

Further, the scraping blade is arranged in a wavy and bent mode.

Furthermore, a plurality of vibration blocks are arranged in the vibration cavity, and the inner wall of the vibration cavity is provided with vibration teeth which are the same as those of the vibration blocks.

The utility model provides a lithium cell raw materials for production mixes inner wall and prevents remaining device has following beneficial effect:

(1) The device can start rotation through motor and external power source electric connection, make can drive the puddler and will carry out even stirring from the lithium battery material that the pan feeding mouth got into, can set up for the slope through device main part inner wall simultaneously, make and to reduce as far as possible remaining on the inner wall when stirring the ejection of compact, the rethread is the pole of scraping that sets up for the slope simultaneously, make the puddler drive its rotatory messenger to cut to pieces to the device main part inner wall and rub thereby further reduce the remaining of material, the turning block outside through the puddler bottom is provided with the lug that the acute angle set up then, thereby it shakes to make it rotate messenger and shake the lug contact production vibrations of obtuse angle setting on the rotatory intracavity wall, make the remaining material on the device main part inner wall more easily dropped so that the residual effect is further strengthened.

(2) The device is the wavy crooked setting through the doctor-bar of scraping the pole outside, make the vibrations of rotating the intracavity conduct so that the material above that can be faster drop after scraping the inner wall residual material down, make vibrations efficiency higher through the wavy setting simultaneously, rethread device main part inner wall has seted up vibrations chamber, make the rotating chamber produce vibrations back, thereby can make the vibrations efficiency of strengthening device main part inner wall further improve through the vibrations piece of vibrations intracavity and prevent remaining efficiency, and be provided with a plurality of vibrations pieces through shaking the intracavity, with be provided with on the vibrations intracavity wall with the vibrations tooth the same on the vibrations piece, vibrations efficiency when making the vibrations piece can be through the collision between the vibrations tooth further improves.

Drawings

FIG. 1 is an overall front view of the present invention;

Fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

Fig. 3 is a top view of the rotary chamber of the present invention;

Fig. 4 is a perspective view of the scraping rod of the present invention.

In the figure: 1-device body, 2-feeding port, 3-motor, 4-stirring rod, 5-scraping rod, 6-rotating cavity, 7-rotating block, 8-vibrating lug, 9-vibrating cavity, 10-vibrating block, 11-vibrating tooth and 12-scraping blade.

Detailed Description

Referring to fig. 1 to 4, a schematic diagram of a decomposition structure and a schematic diagram of a remaining-preventing device for a mixed inner wall of a raw material for lithium battery production are shown.

The utility model provides a lithium cell raw materials for production mixes inner wall and prevents remaining device, including device

main part

1, 1 upper end left side fixedly connected with pan feeding mouth 2 of device main part, 1 upper end fixed mounting of device main part has

motor

3, 3 lower extreme fixedly connected with puddler 4 of motor, 4 bottom fixedly connected with turning block 7 of puddler, 4 lower extreme both sides fixedly connected with of puddler scrape pole 5, scrape 5 outside fixedly connected with doctor-bar 12 of pole, 1 lower extreme of device main part has been seted up and has been rotated

chamber

6, 6 inner wall fixedly connected with vibrations lug 8 of rotation chamber, vibrations chamber 9 has been seted up in 1 inner wall of device main part, movable mounting has vibrations piece 10 in vibrations chamber 9, fixedly connected with vibrations tooth 11 on the vibrations piece 10 outside.

During specific implementation, the inner wall of the device main body 1 and the scraping rod 4 are arranged obliquely, so that the residue on the inner wall can be reduced as much as possible after the material is stirred, and the stirring rod 4 drives the stirring rod 4 to rotate so as to rub the inner wall of the device main body 1, so that the residue of the material can be further reduced.

When concrete implementation, motor 3 and external power source electric connection, 7 outside fixedly connected with acute angle shape lugs of turning block, vibrations lug 8 are the obtuse angle setting for thereby it rotates to make and to produce vibrations with the vibrations lug 8 contact that the obtuse angle set up on the 6 inner walls of rotating chamber, makes remaining material more easily dropped so that prevent remaining effect further strengthen on the device main part 1 inner wall.

In practical application, the scraping blades 12 are arranged in a wavy and bent manner, so that after the residual materials on the inner wall are scraped off, the vibration in the rotating cavity 6 is conducted, the materials on the vibration can fall off more quickly, and meanwhile, the vibration efficiency is higher due to the wavy arrangement.

During specific implementation, a plurality of vibration blocks 10 are arranged in the vibration cavity 9, and vibration teeth 11 which are the same as those on the vibration blocks 10 are arranged on the inner wall of the vibration cavity 9, so that the vibration efficiency of the vibration blocks 12 can be further improved through the vibration during collision between the vibration teeth 11.

The utility model relates to a lithium cell raw materials for production mixes inner wall and prevents remaining device theory of operation as follows:

Firstly, materials required by lithium battery production enter the device main body 1 from the material inlet 2, the materials are electrically connected with an external power supply through the motor 3 to start rotation, so that the stirring rod 4 can be driven to uniformly stir the lithium battery materials entering from the material inlet 2, meanwhile, the inner wall of the device main body 1 is obliquely arranged, the residue on the inner wall can be reduced as far as possible after the materials are stirred, then, the stirring rod 4 drives the stirring rod to rotate so as to scrape the inner wall of the device main body 1 and further reduce the residue of the materials through the scraping rod 5 which is obliquely arranged, then, a lug arranged at an acute angle is arranged on the outer side of a rotating block 7 at the bottom end of the stirring rod 5, so that the lug can rotate to contact with a vibration lug 8 arranged at an obtuse angle on the inner wall of a rotating cavity 6 to generate vibration, and the residual materials on the inner wall of the device main body 1 can be more easily dropped so as to, then, the scraping blade 12 outside the scraping rod 5 is arranged in a wavy bending mode, vibration in the rotating cavity 6 is conducted after residual materials on the inner wall are scraped to enable the materials on the rotating cavity to fall faster, meanwhile, the vibration efficiency is higher through the wavy arrangement, the vibrating cavity 9 is formed in the inner wall of the device main body 1, after the rotating cavity 6 generates vibration, the vibration efficiency of the inner wall of the device main body 1 can be further improved through the vibrating blocks 10 in the vibrating cavity 9, the residual-preventing efficiency is further improved, a plurality of vibrating blocks 10 are arranged in the vibrating cavity 9, the same vibrating teeth 11 as the vibrating blocks 10 are arranged on the inner wall of the vibrating cavity 9, and the vibration efficiency of the vibrating blocks 12 can be further improved through vibration during collision between the vibrating teeth 11.

Claims

1. The utility model provides a lithium cell raw materials for production mixes inner wall and prevents remaining device, includes device main part (1), its characterized in that: device main part (1) upper end left side fixedly connected with pan feeding mouth (2), device main part (1) upper end fixed mounting has motor (3), motor (3) lower extreme fixedly connected with puddler (4), puddler (4) bottom fixedly connected with turning block (7), puddler (4) lower extreme both sides fixedly connected with scrapes pole (5), scrape pole (5) outside fixedly connected with doctor-bar (12), device main part (1) lower extreme has been seted up and has been rotated chamber (6), rotate chamber (6) inner wall fixedly connected with vibrations lug (8), vibrations chamber (9) have been seted up in device main part (1) inner wall, movable mounting has vibrations piece (10) in vibrations chamber (9), fixedly connected with vibrations tooth (11) on vibrations piece (10) outside.

2. The lithium battery production raw material mixing inner wall residue prevention device as claimed in claim 1, characterized in that: the inner wall of the device main body (1) and the scraping rod (5) are both obliquely arranged.

3. The lithium battery production raw material mixing inner wall residue prevention device as claimed in claim 1, characterized in that: the motor (3) is electrically connected with an external power supply, an acute-angle-shaped lug is fixedly connected to the outer side of the rotating block (7), and the vibration lug (8) is arranged at an obtuse angle.

4. The lithium battery production raw material mixing inner wall residue prevention device as claimed in claim 1, characterized in that: the scraping blade (12) is arranged in a wavy and bent mode.

5. The lithium battery production raw material mixing inner wall residue prevention device as claimed in claim 1, characterized in that: the vibration cavity (9) is internally provided with a plurality of vibration blocks (10), and the inner wall of the vibration cavity (9) is provided with vibration teeth (11) which are the same as those on the vibration blocks (10).