CN211677954U

CN211677954U - A recovery unit for lithium cell

Info

Publication number: CN211677954U
Application number: CN201922440259.9U
Authority: CN
Inventors: 魏亚海
Original assignee: Guangzhou Baoshi Wireless Power Supplying Technology Co ltd
Current assignee: Guangzhou Baoshi Wireless Power Supplying Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-16
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of lithium battery recovery, in particular to a recovery device for lithium batteries, which solves the defect of poor recovery effect of the existing lithium batteries and comprises a device shell, wherein the inner side of the top of the device shell is provided with a blanking hopper, one side of the blanking hopper is fixed with a crushing motor through a bolt, the inner bearing of the blanking hopper is connected with two rotating rods, the middle and one side of the blanking hopper are respectively connected with a transmission rod and a driving rod through bearings, the outer side of the top of the transmission rod is respectively sleeved with a stirring blade and a crushing blade, the bottom of the blanking hopper is also provided with a filter screen, the bottom of the blanking hopper is also provided with a guide plate, when a classification motor drives a metal ring to rotate to one end of the magnetic plate, the surface of the metal ring generates magnetism under the action of the magnetic plate, adsorbs metal powder falling through the filter screen and loses magnetism when, the mobile phone is sequentially reciprocated when the metal powder falls down, scrap iron in the lithium battery is recovered, the structure is simple, and the practicability is high.

Description

A recovery unit for lithium cell

Technical Field

The utility model relates to a lithium cell retrieves technical field, especially relates to a recovery unit for lithium cell.

Background

Lithium ion batteries have been commonly used in portable electrical appliances such as portable computers, video cameras, and mobile communications due to their unique performance advantages. The developed high-capacity lithium ion battery is tried out in the electric automobile, is expected to become one of main power sources of the electric automobile in the 21 st century, and is applied to the aspects of side artificial satellites, aerospace and energy storage. With the shortage of energy and the environmental pressure of the world. Lithium batteries are widely applied to the electric vehicle industry, particularly lithium iron phosphate material batteries, and the development and application of the lithium battery industry are promoted.

The existing waste battery recovery device usually adopts pyrometallurgical and hydrometallurgical processes, and the treatment of a large amount of mixed and recovered waste batteries which are only mixed and not distinguished is difficult to adapt to the development trend that electrode materials and structures are updated day by day.

Therefore, a device capable of recycling most scrap iron and crushing uniform lithium batteries is particularly needed to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor recovery effect of the existing lithium battery and providing a recovery device for the lithium battery.

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

a recovery device for a lithium battery comprises a device shell, wherein a blanking hopper is arranged on the inner side of the top of the device shell, a crushing motor is fixed on the outer portion of one side of the blanking hopper through a bolt, two rotating rods are connected to the inner bearing of the blanking hopper, a transmission rod and a driving rod are connected to the middle of the blanking hopper and the inner portion of one side of the blanking hopper through bearings respectively, a stirring blade and a crushing blade are sleeved on the outer side of the top of the transmission rod respectively, a filter screen is further arranged at the bottom of the blanking hopper, and a guide plate is further arranged at the bottom of;

the device is characterized in that a classification motor is arranged outside one side of the device shell, an insulating plate is installed at the shaft end of the classification motor, metal rings are respectively embedded at the two ends of the insulating plate, circular supports are arranged on the two sides of the device shell, which are located inside the insulating plate, and a magnetic plate is embedded on one side of each circular support.

Preferably, the outer sides of one ends of the two rotating rods, which are positioned in the lower hopper, are sleeved with the mutually meshed crushing rollers, and the outer sides of one ends of the two rotating rods are also sleeved with the mutually meshed helical gears.

Preferably, the output shaft of the crushing motor extends to the inside of one side of the discharging hopper, and the output shaft of the crushing motor is connected with the end part of one of the rotating rods.

Preferably, a gear engaged with the helical gear at the tail end of one of the rotating rods is sleeved on the outer side of the top of the driving rod.

Preferably, the transmission belt wheels are sleeved on the outer sides of the bottoms of the transmission rod and the driving rod, and the transmission belt is wound on the outer sides of the transmission belt wheels.

Preferably, the output shaft of the classification motor extends to the outside of one side of the circular support, and a support plate is welded at the shaft end of the classification motor and is connected with the insulating plate through the support plate.

Preferably, the bottom of the discharging hopper is also provided with a filter screen, and the bottom of the discharging hopper is also provided with a guide plate.

The utility model has the advantages that:

1. two crushing motor drive through hopper one side installation down utilize the synchronous antiport bull stick of helical gear to cup joint intermeshing's crushing roller for through crushing roller roll-in lithium cell, make the lithium cell roll into the piece.

2. Cup joint toggle blade and broken blade in the top outside of transfer line, utilize broken blade to further broken becoming powder to the lithium cell, and the lithium cell that does not become powder stirs down the bounce and continues to participate in broken blade and carry out the breakage, crushing effect is good, utilizes the filter screen to sieve the material at last.

3. Categorised motor drive becket when rotating to magnetic sheet one end, under the effect of magnetic sheet, the becket surface produces magnetism, adsorbs the metal powder that falls through the filter screen to when rotating to circular bracket one side, lose magnetism, the cell-phone of metal powder whereabouts in the time, reciprocal in proper order retrieves iron fillings in the lithium cell, simple structure, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of a recycling device for lithium batteries according to the present invention;

fig. 2 is a schematic top view of a rotating rod of a recycling device for lithium batteries according to the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a device shell 1, a blanking hopper 2, a crushing motor 3, a crushing roller 4, a driving rod 5, a classification motor 6, a circular support 7, a magnetic plate 8, an insulating plate 9, a metal ring 10, a guide plate 11, a toggle blade 12, a rotating rod 13, a filter screen 14, a crushing blade 15 and a transmission rod 16.

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 recycling device for lithium batteries comprises a device shell 1, wherein a lower hopper 2 is arranged on the inner side of the top of the device shell 1, a crushing motor 3 is fixed on the outer portion of one side of the lower hopper 2 through bolts, two rotating rods 13 are connected to the inner bearing of the lower hopper 2, a transmission rod 16 and a driving rod 5 are respectively connected to the middle and the inner portion of one side of the lower hopper 2 through bearings, and toggle blades 12 and crushing blades 15 are respectively sleeved on the outer side of the top of the transmission rod 16;

the device comprises a device shell 1, a classification motor 6, an insulation plate 9, metal rings 10, circular supports 7 and magnetic plates 8, wherein the classification motor 6 is arranged outside one side of the device shell 1, the insulation plate 9 is arranged at the shaft end of the classification motor, the metal rings 10 are respectively embedded at the two ends of the insulation plate 9, the circular supports 7 are arranged on the two sides of the device shell 1, which are positioned inside the insulation plate 9, and the magnetic;

the crushing roller 4 that intermeshing has been cup jointed in the one end outside that two bull sticks 13 are located hopper 2 inside down, the helical gear of intermeshing has still been cup jointed in the one end outside of two bull sticks 13, inside the output shaft of broken motor 3 extended to one side of hopper 2 down, and the output shaft of broken motor 3 and the end connection of one of them bull stick 13, the top outside of drive lever 5 has been cup jointed with the gear of 13 terminal helical gear of one of them bull stick engaged with, the driving pulley has all been cup jointed in the bottom outside of transfer line 16 and drive lever 5, the outside of driving pulley is around being equipped with the drive belt, the output shaft of categorised motor 6 extends to one side outside of circular support 7, its axle head welding has the extension board, it passes through extension board connection insulation board 9, the bottom of hopper 2 still is provided with filter screen 14 down, the bottom of hopper 2 still is provided with.

In this embodiment, hopper 2 under the inboard setting in the top of device casing 1 to the crushing motor 3 drive through 2 side-mounting of hopper down two utilize helical gear synchronous reverse rotation's bull stick 13 to cup joint intermeshing's crushing roller 4, make through 4 roll-in lithium cells of crushing roller, make the lithium cell roll-in piece.

The driving rod 5 is connected to the inside bearing in one side of hopper 2 down, the gear with 13 one end helical gear meshing of bull stick is cup jointed at driving rod 5 top, make driving rod 5 under broken motor 3 drives, utilize the drive belt to drive the bearing and connect and the inboard transfer line 16 high-speed rotation in 2 bottoms of lower hopper, cup joint toggle blade 12 and broken blade 15 in the top outside of transfer line 16, utilize broken blade 15 to further broken powdering to the lithium cell, and the lithium cell that does not become powder stirs down at toggle blade 12 and upsprings to continue to participate in broken blade 15 and carry out the breakage, crushing effect is good, utilize filter screen 14 sieve material at last.

Set up categorised motor 6 in bottom one side of device casing 1, connect insulation board 9 through the cross extension board at its axle head, inlay becket 10 in insulation board 9's both sides, 1 inner wall of device casing that is located insulation board 9 inside sets up circular support 7, and inlay magnetic sheet 8 in one side of circular support 7, make categorised motor 6 drive becket 10 rotate to magnetic sheet 8 one end when, under magnetic sheet 8's effect, becket 10 surface produces magnetism, adsorb the metal powder that falls through filter screen 14 sieve, and when rotating to circular support 7 one side, lose magnetism, the cell-phone of metal powder whereabouts in the time, reciprocate in proper order, retrieve iron fillings in the lithium cell, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.

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 recovery device for lithium batteries comprises a device shell (1) and is characterized in that a discharging hopper (2) is arranged on the inner side of the top of the device shell (1), a crushing motor (3) is fixed on the outer portion of one side of the discharging hopper (2) through a bolt, two rotating rods (13) are connected to the inner bearing of the discharging hopper (2), a transmission rod (16) and a driving rod (5) are connected to the middle and the inner portion of one side of the discharging hopper (2) through bearings respectively, and stirring blades (12) and crushing blades (15) are sleeved on the outer side of the top of the transmission rod (16) respectively;

the device is characterized in that a classification motor (6) is arranged outside one side of the device shell (1), an insulating plate (9) is installed at the shaft end of the classification motor, metal rings (10) are respectively embedded at two ends of the insulating plate (9), circular supports (7) are arranged on two sides of the device shell (1) inside the insulating plate (9), and magnetic plates (8) are embedded in one sides of the circular supports (7).

2. The recycling device for lithium battery as claimed in claim 1, wherein the two rotating rods (13) are sleeved with the mutually meshed crushing roller (4) at one end of the lower hopper (2), and the mutually meshed helical gears are sleeved at the other end of the two rotating rods (13).

3. The recycling device for lithium battery as claimed in claim 1, wherein the output shaft of the crushing motor (3) extends to the inside of one side of the blanking hopper (2), and the output shaft of the crushing motor (3) is connected with the end of one of the rotating rods (13).

4. The lithium battery recycling device according to claim 1, wherein a gear engaged with a helical gear at the end of one of the rotating rods (13) is sleeved on the outer side of the top of the driving rod (5).

5. The recycling device for lithium batteries according to claim 1, wherein the driving belt wheels are sleeved on the outer sides of the bottoms of the driving rod (5) and the driving rod (16), and the driving belt is wound on the outer sides of the driving belt wheels.

6. A recovery device for lithium batteries according to claim 1, characterized in that the output shaft of the sorting motor (6) extends to the outside of one side of the circular support (7), and a support plate is welded to the shaft end, and is connected with the insulating plate (9) through the support plate.

7. The recycling device for lithium batteries according to claim 1, characterized in that the bottom of the discharging hopper (2) is further provided with a filter screen (14), and the bottom of the discharging hopper (2) is further provided with a guide plate (11).