CN215464737U - Be applied to broken equipment of old and useless lithium cell machinery - Google Patents

Abstract

The utility model discloses equipment applied to mechanical crushing of waste lithium batteries, and aims to solve the technical problems that a crushing device in the prior art cannot crush the waste lithium batteries in an all-around manner, so that the waste lithium batteries cannot be crushed into square blocks with uniform sizes, and the later-stage processing is not facilitated. This crushing apparatus is including supporting the support body, installing support crushing case on the support body, set up in crushing case is used for the feeding module of feeding, set up in feeding module downside is used for preliminary kibbling first crushing unit, set up in first crushing unit downside is used for fine crushing's second crushing unit, set up in the second crushing unit downside is used for the ejection of compact subassembly of the ejection of compact. This crushing equipment makes the old and useless lithium cell that gets into in the equipment can transversely and vertically obtain the cutting and breakage through whitewashed wheel teeth blade and lower wheel teeth blade to play all-round broken effect, make it can break into the even square of size blockily, be convenient for carry out later stage processing.

Description

Be applied to broken equipment of old and useless lithium cell machinery

Technical Field

The utility model belongs to the field of lithium battery crushing equipment, and particularly relates to equipment applied to mechanical crushing of waste lithium batteries.

Background

Nowadays, the front-stage process of recycling waste lithium batteries is generally divided into the following steps: the method comprises the following steps of mechanical crushing, vacuum separation, vibration screening, specific gravity separation, air flow separation and the like, and the separation and recovery of positive and negative electrode sheet materials, plastic diaphragms and battery shells in the waste lithium batteries are realized through the steps. The mechanical crushing of the waste lithium battery is the first step of the process, and the existing crushing equipment cannot crush the waste lithium battery in an all-around manner, so that the waste lithium battery cannot be crushed into square blocks with uniform sizes, and the later-stage processing is not facilitated.

At present, a utility model with the patent number of CN201921245352.8 discloses a crushing and recycling device for lithium batteries, which comprises a crushing box, a filter residue plate and a discharge box, wherein the filter residue plate is embedded in the lower part of the inner part of the crushing box, and the discharge box is arranged below the crushing box in a penetrating way; the crushing case includes feed inlet, feed plate, pivot, the garrulous section of thick bamboo of stirring, the garrulous tool bit of stirring, driving motor and belt, the feed inlet runs through and sets up in the middle of broken roof portion, the equal embedding of feed plate sets up the left and right sides in the inside below of feed inlet, the equal swing joint of pivot is in the middle of broken incasement portion, and the pivot back outside is equipped with first belt pulley, the equal activity of the garrulous section of thick bamboo of stirring cup joints in the pivot, the equal embedding of the garrulous tool bit of stirring sets up at the garrulous section of thick bamboo surface layer of stirring, driving motor passes through bolt fixed connection at broken case right side middle part, and driving motor back middle part is equipped with the second belt pulley, belt swing joint is in the driving motor left side. It is broken through broken incasement, but its simple single broken mechanism that only, can't the omnidirectional carries out the breakage to old and useless lithium cell, makes it can't break into the even square block of size, is unfavorable for later stage processing.

Consequently, to above-mentioned breaker can not the omnidirectional carry out the breakage to old and useless lithium cell, make it can't break into the even square block of size, be unfavorable for the problem of later stage processing, need solve urgently to improve breaker's use scene.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide equipment applied to mechanical crushing of waste lithium batteries, and the crushing equipment aims to solve the technical problems that a crushing device in the prior art cannot comprehensively crush the waste lithium batteries into square blocks with uniform sizes, and is not beneficial to later-stage processing.

(2) Technical scheme

In order to solve the technical problems, the utility model provides equipment applied to mechanical crushing of waste lithium batteries, which comprises a support frame body, a crushing box arranged on the support frame body, a feeding module arranged on the crushing box and used for feeding, a first crushing assembly arranged on the lower side of the feeding module and used for primary crushing, a second crushing assembly arranged on the lower side of the first crushing assembly and used for fine crushing, and a discharging assembly arranged on the lower side of the second crushing assembly and used for discharging; the crushing case outside is provided with vertical first driving motor, the inside tooth-shaped upper wheel tooth blade that is provided with of first crushing subassembly, the inside tooth-shaped lower wheel tooth blade that is provided with of second crushing subassembly.

When using this technical scheme's crushing apparatus, the vertical driving motor that sets up through smashing the case outside can drive the profile of tooth's of first crushing unit inside upper wheel tooth blade that sets up and smash, because upper wheel tooth blade and lower teeth of a cogwheel blade are the heliciform range, upper wheel tooth blade and lower teeth of a cogwheel blade adopt crisscross each other simultaneously, the layout mode of interlock, make the old and useless lithium cell in the entering equipment can transversely and vertically obtain the cutting and breakage, thereby play all-round broken effect, it is cubic to make it can break into the even side of size, be convenient for carry out later stage processing.

Preferably, an upper roller spindle for rotating is arranged outside the upper gear blade, and a driving shaft for driving is arranged at the output end of the first driving motor. Through the setting of the driving shaft lever, when the first driving motor starts to start, the upper roller spindle can be driven to rotate so as to play a role in driving rotation.

Further, a first main gear used for rotating is arranged on the outer side of the driving shaft rod, and a first driven gear used for being matched with the first main gear is arranged on the outer side of the first main gear. Through the setting of first master gear, when first master gear begins to rotate, can drive first driven gear and rotate to it can carry out the breakage to old and useless lithium cell to drive the upper wheel tooth blade.

Preferably, a second driving motor for driving the second crushing assembly is arranged outside the crushing box, and a speed reducer for reducing speed is arranged at the output end of the second driving motor. Through the setting of second driving motor, when it begins to drive, can drive the speed reducer and drive.

Furthermore, a lower roller spindle for rotation is arranged on the outer side of the speed reducer, and a transmission gear for connection is arranged on the outer side of the lower roller spindle. Through the setting of lower roll main shaft, can drive two sets of lower teeth of a cogwheel blades crisscross each other under drive gear's effect to play broken effect.

Still further, the outer side of the lower roller spindle is provided with a double-row cylindrical roller bearing for connection, and a discharge hole for discharging is formed in the discharging assembly. Through the setting of double-row cylindrical roller bearing, the lower roll main shaft of being convenient for stabilizes and rotates, and through the setting of discharge gate, is convenient for its waste lithium battery who accomplishes the breakage and discharges.

Preferably, a feed inlet for feeding is formed in the feeding module, and a protective baffle for top protection is arranged in the feeding module. Through the setting of feed inlet, be convenient for waste lithium cell gets into crushing case, plays convenient and fast's effect.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the crushing equipment, the upper gear blade arranged in the first crushing assembly can be driven to crush by the aid of the first driving motor arranged outside the crushing box, and the upper gear blade and the lower gear blade are spirally arranged and are mutually staggered and meshed, so that waste lithium batteries entering the crushing equipment are transversely and longitudinally cut and crushed, an all-round crushing effect is achieved, the crushing equipment can be crushed into square blocks with uniform sizes, later-stage processing is facilitated, crushing efficiency of the crushing equipment is further improved, raw materials can be crushed more uniformly, and long strips of the fragments are prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of one embodiment of the crushing plant of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the crushing plant of the present invention;

FIG. 3 is a schematic top view of a first size reduction assembly in one embodiment of the crushing apparatus of the present invention;

fig. 4 is a schematic top view of a second size reduction assembly in an embodiment of the crushing apparatus of the utility model.

The labels in the figures are: 1. a support frame body; 2. a crushing box; 3. a feed module; 4. a first size reduction assembly; 5. a second size reduction assembly; 6. a discharge assembly; 7. a first drive motor; 8. an upper sprocket blade; 9. a lower gear tooth blade; 10. an upper roll spindle; 11. a drive shaft; 12. a first main gear; 13. a first driven gear; 14. a second drive motor; 15. a speed reducer; 16. a lower roll spindle; 17. a transmission gear; 18. a double-row cylindrical roller bearing; 19. a discharge port; 20. a feed inlet; 21. a guard flap.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a device applied to mechanical crushing of waste lithium batteries, a structural schematic diagram of the device is shown in fig. 1, a sectional view of the device is shown in fig. 2, the crushing device comprises a support frame body 1, a crushing box 2 installed on the support frame body 1, a feeding module 3 arranged on the crushing box 2 and used for feeding, a first crushing assembly 4 arranged on the lower side of the feeding module 3 and used for primary crushing, a second crushing assembly 5 arranged on the lower side of the first crushing assembly 4 and used for fine crushing, and a discharging assembly 6 arranged on the lower side of the second crushing assembly 5 and used for discharging; the outer side of the crushing box 2 is provided with a vertical first driving motor 7, a toothed upper wheel tooth blade 8 is arranged inside the first crushing assembly 4, and a toothed lower wheel tooth blade 9 is arranged inside the second crushing assembly 5.

For the present embodiment, the sizes of the upper gear teeth blade 8 and the lower gear teeth blade 9 can be adjusted according to the requirement of the crushing size.

Wherein, the outer side of the upper gear blade 8 is provided with an upper roller spindle 10 for rotation, the output end of the first driving motor 7 is provided with a driving shaft rod 11 for driving, the outer side of the driving shaft rod 11 is provided with a first main gear 12 for rotation, and the outer side of the first main gear 12 is provided with a first driven gear 13 for matching with the first main gear 12. The dimensions of the first main gear 12 and the first driven gear 13 may be adjusted accordingly according to the needs of use.

Meanwhile, a second driving motor 14 for driving the second crushing assembly 5 is arranged on the outer side of the crushing box 2, a speed reducer 15 for reducing the speed is arranged at the output end of the second driving motor 14, a lower roller main shaft 16 for rotating is arranged on the outer side of the speed reducer 15, and a transmission gear 17 for connection is arranged on the outer side of the lower roller main shaft 16. Of course, the second crushing assembly 5 can achieve the required functions through the structure, and the lower roller spindle 16 can be directly driven to rotate through the second driving motor 14, or a combination of the second driving motor 14 and a transmission motion assembly can be adopted, and the transmission motion assembly can be a belt synchronous wheel or the like.

In addition, a double-row cylindrical roller bearing 18 for connection is arranged outside the lower roller main shaft 16, and a discharge hole 19 for discharging is formed in the discharging assembly 6.

In addition, a feeding hole 20 for feeding is formed inside the feeding module 3, and a protective baffle 21 for top protection is arranged inside the feeding module 3.

A schematic top view of a first size reduction assembly of the crushing apparatus is shown in FIG. 3, and a schematic top view of a second size reduction assembly is shown in FIG. 4.

It should be noted that the lower end surface of the discharging assembly 6 is higher than the lower end surface of the support frame 1, and the number of the support rods of the support frame 1 can be increased or decreased according to the usage requirement.

When the crushing equipment of the technical scheme is used, firstly, waste lithium batteries needing to be crushed can enter the crushing box 2 through the feed inlet 20, the first driving motor 7 arranged outside the crushing box 2 can drive the upper wheel tooth blade 8 arranged inside the first crushing assembly 4 to carry out primary crushing, and then the lower wheel tooth blade 9 can be driven to rotate through the second driving motor 14, so that the fine crushing effect is achieved, because the upper wheel tooth blade 8 and the lower wheel tooth blade 9 are arranged in a spiral shape, and the upper wheel tooth blade 8 and the lower wheel tooth blade 9 adopt a mutual staggered and meshed layout mode, so that the waste lithium batteries entering the equipment can be cut and crushed transversely and longitudinally at the same time, thereby the all-dimensional crushing effect is achieved, the waste lithium batteries can be crushed into square blocks with uniform sizes, the later-stage processing is convenient to carry out, and the crushing efficiency of the crushing equipment is further improved, broken raw materials that can be more even prevent that rectangular form from appearing in the piece.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims (7)

1. The crushing equipment comprises a support frame body, a crushing box arranged on the support frame body, a feeding module arranged on the crushing box and used for feeding, a first crushing assembly arranged on the lower side of the feeding module and used for primary crushing, a second crushing assembly arranged on the lower side of the first crushing assembly and used for fine crushing, and a discharging assembly arranged on the lower side of the second crushing assembly and used for discharging; the crushing device is characterized in that a vertical first driving motor is arranged on the outer side of the crushing box, a toothed upper gear tooth blade is arranged in the first crushing assembly, and a toothed lower gear tooth blade is arranged in the second crushing assembly.

2. The device for mechanically crushing waste lithium batteries according to claim 1, wherein an upper roller spindle for rotating is arranged outside the upper gear blade, and a driving shaft for driving is arranged at the output end of the first driving motor.

3. The device as claimed in claim 2, wherein a first main gear is disposed outside the driving shaft for rotation, and a first driven gear is disposed outside the first main gear for cooperating with the first main gear.

4. The device for mechanically crushing waste lithium batteries according to claim 1, wherein a second driving motor for driving a second crushing assembly is arranged outside the crushing box, and a speed reducer for reducing speed is arranged at an output end of the second driving motor.

5. The device for mechanically crushing waste lithium batteries according to claim 4, wherein a lower roller spindle for rotation is arranged outside the speed reducer, and a transmission gear for connection is arranged outside the lower roller spindle.

6. The equipment for mechanically crushing waste lithium batteries according to claim 5, wherein a double-row cylindrical roller bearing for connection is arranged outside the lower roller main shaft, and a discharge hole for discharging is formed in the discharging assembly.

7. The equipment for mechanically crushing waste lithium batteries according to claim 1, wherein a feeding hole for feeding is formed in the feeding module, and a protective baffle for top protection is arranged in the feeding module.

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