CN114899521A

CN114899521A - Waste battery recycling and powder removing device

Info

Publication number: CN114899521A
Application number: CN202210691060.7A
Authority: CN
Inventors: 廖龙江; 郭爱成; 蔡韬; 刘建安; 叶军
Original assignee: Quannan Ruilong Technology Co ltd
Current assignee: Quannan Ruilong Technology Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-08-12

Abstract

The invention relates to a powder removing device, in particular to a waste battery recycling and powder removing device. The invention provides a waste battery recycling and powder removing device which integrates crushing and powder removing, can improve the powder removing efficiency and saves manpower. The invention provides a waste battery recycling and powder removing device which comprises a mounting frame, a crushing box and a first rotating shaft, wherein the crushing box is fixedly arranged at the upper part of the mounting frame, and the first rotating shaft is arranged in the crushing box in a left-right symmetrical and rotating mode. Rotate through crushing cylinder and smash waste battery, can filter waste battery under the effect of filter, then the continuous extrusion sliding plate of rethread first roof rotation to realized taking off the powder frame and constantly reciprocated, carried out the shake to waste battery on the screen cloth and taken off the powder, the slide bar slides left and drives the scraping wings and remove the waste battery who will take off after the powder is accomplished and push into to going out the hopper, and the staff of being convenient for collects.

Description

Waste battery recycling and powder removing device

Technical Field

The invention relates to a powder removing device, in particular to a waste battery recycling and powder removing device.

Background

The waste battery is a used and discarded battery. The waste batteries are seriously harmful to the environment and need to be recovered in a centralized way, and heavy metal components of the waste batteries can overflow along with seepage liquid no matter the waste batteries are buried in the air or deeply in the ground, so that the pollution of underground water and soil is caused, and the health of human beings can be seriously harmed after the waste batteries are accumulated for a long time.

Patent publication No. CN113113691A discloses a dry method powder removing device for waste lithium ion battery diaphragms, which comprises a frame, a feeding device and a powder removing device; the feeding device comprises a feeding hopper, a spiral feeder and a feeder driving motor, the spiral feeder is arranged above the rack, and the feeding hopper is arranged above the spiral feeder; the powder removing device comprises a powder removing screen cylinder, a powder removing paddle, a powder removing device shell, a powder removing paddle driving motor, a transmission belt, a discharge hopper and a powder outlet; the powder removing screen cylinder is arranged in the powder removing device shell, the tail end of the spiral feeder is connected with the powder removing screen cylinder, the other end of the spiral feeder is connected with a feeder driving motor which is coaxially arranged, the powder removing paddle is arranged in the powder removing screen cylinder, and the powder removing paddle driving motor is vertically arranged on the side face of the powder removing device shell. According to the powder removing equipment, the powder removing paddle is arranged in the powder removing device, and the blade structure and the arrangement design on the powder removing paddle can realize that the waste lithium ion battery diaphragm is continuously lifted upwards and can avoid winding among the diaphragms; when the diaphragm entered, utilize diaphragm and diaphragm, extrusion and friction between diaphragm and the sieve section of thick bamboo, realize the separation of black powder and diaphragm, and make the black powder drop under the effect of gravity, throw away a sieve section of thick bamboo under the effect of centrifugal force, the black powder that drops is collected in bottom meal outlet, whole diaphragm powder removal process need not to use the water, the environment has been protected, the cost is reduced, but this powder removal equipment does not possess carries out kibbling function to old and useless battery, need use other crushing apparatus to smash old and useless battery in advance, then pour the old and useless battery after smashing into the powder removal device and carry out the powder operation, such mode not only need consume a large amount of manpowers, and the powder removal efficiency is lower.

Therefore, it is necessary to design a waste battery recycling and powder removing device which integrates the functions of crushing and powder removing, can improve the powder removing efficiency and saves manpower.

Disclosure of Invention

In order to overcome the defect that the existing powder removing equipment does not have the function of crushing the waste battery, the waste battery needs to be crushed by other crushing equipment in advance, a large amount of manpower needs to be consumed in the mode, and the powder removing efficiency is low, and the technical problem is as follows: the utility model provides a smash and take off powder in an organic whole, and can improve the efficiency of taking off the powder, the useless battery recovery that uses manpower sparingly takes off the powder device.

The technical scheme of the invention is as follows: a waste battery recycling and powder removing device comprises a mounting frame, a crushing box, a first rotating shaft, a crushing roller, gears, a servo motor, a filter plate, a powder removing box, a first guide rod, a slide block, a powder removing frame, a screen mesh, a slide rod, a material pushing plate, a material discharging hopper, a screen shaking mechanism and a material pushing mechanism, wherein the crushing box is fixedly arranged at the upper part of the mounting frame, the first rotating shaft is rotatably arranged in the crushing box in a bilateral symmetry manner, the crushing roller capable of crushing waste batteries is fixedly arranged on the first rotating shaft, the gears are fixedly arranged at the rear end of the first rotating shaft and are mutually meshed, the servo motor is fixedly arranged at the front side of the crushing box, an output shaft of the servo motor is connected with the front end of the first rotating shaft at the right part through a coupler, the filter plate is fixedly arranged at the lower part in the crushing box, the powder removing box is fixedly arranged at the middle part of the mounting frame, a material discharging hole is formed at the bottom part of the powder removing box, and chutes are formed at the front and back sides of the powder removing box, the inside fixed first guide bar that is provided with of spout, the gliding type is provided with the slider on the first guide bar, it takes off the powder frame to fix being provided with between two sliders, it is located the powder incasement that takes off to take off the powder frame, it is provided with the screen cloth to take off the powder frame internal fixation, it is provided with the slide bar to take off the symmetrical slidingtype around the powder case right side, the fixed scraping wings that can release the discarded battery that takes off the powder completion that is provided with between two slide bar left ends, the scraping wings is located the powder incasement that takes off, it is fixed with out the hopper to take off the fixed hopper that is provided with in powder case left part, be provided with on the first pivot of left part and the slider and can make the powder frame that takes off reciprocate and tremble the sieve mechanism with the inside powder of broken discarded battery, it is provided with the pushing equipment that can promote the slide bar gliding left to smash the case right side.

Further, tremble sieve mechanism and be connected with first elastic component between the top in slider top and the similar spout including first elastic component, sliding plate and first roof, first elastic component cover is on first guide bar, the fixed sliding plate that is provided with in the slider outside, both ends are all fixed around the first pivot of left part and are provided with first roof, first roof rotates can with the sliding plate contact.

Further, pushing equipment is including second elastic component, connecting plate, cylinder and second roof, the fixed connecting plate that is provided with between two slide bar right-hand members, and symmetrical connection has the second elastic component around between connecting plate left side and the pollen removal case right side, and the second elastic component overlaps on the slide bar, smashes the fixed cylinder that is provided with in case right side, and the telescopic link bottom end of cylinder is fixed with the second roof, and the downward movement of second roof can contact with the connecting plate.

Further, still including blocking the hopper, avoid taking off the stock stop that old and useless battery trembled out in the powder process, the stock stop is including the fixed block, the second guide bar, first baffle and third elastic component, both sides are all fixed and are provided with the fixed block around the powder case, the fixed block is located spout left side position, the fixed second guide bar that is provided with in fixed block bottom, slidingtype is provided with first baffle between two second guide bars, all be connected with the third elastic component between first baffle bottom and two second guide bar bottoms, the third elastic component cover is on the second guide bar.

Further, still including promoting the automatic discharge mechanism who slides downwards of first baffle and open out the hopper, discharge mechanism is including installation piece and third roof, and both sides are all fixed around the first baffle are provided with the installation piece, and the symmetry is fixed around the connecting plate top and is provided with the third roof, and the third roof removes left can with the installation piece contact.

Further, still including the unloading mechanism that can carry out intermittent type nature unloading to waste battery, unloading mechanism includes the storage case, the second pivot, the second baffle, the commentaries on classics board, first torsion spring and shifting block, smash the fixed storage case that is provided with in roof portion, storage case middle part rotary type is provided with the second pivot, the fixed second baffle that is provided with in the second pivot, both ends are all fixed around the second pivot and are provided with the commentaries on classics board, all be connected with first torsion spring between two commentaries on classics inboard and the storage case outside, first torsion spring housing is in the second pivot, both ends are all fixed around the first pivot of the left and right sides and are provided with the shifting block, the shifting block rotates can with the commentaries on classics board contact.

Further, still including covering the storage case, avoid the protection machanism that the foreign matter got into, protection machanism is including third pivot, arc and second torsion spring, and the fixed third pivot that is provided with in storage case top, and the rotation formula is provided with the arc in the third pivot, all is connected with second torsion spring around the arc upper portion between both sides and the storage case upper portion inboard, and second torsion spring overlaps in the third pivot.

Further, the bottom of the second top plate is an inclined plane.

As can be seen from the above description of the structure of the present invention, the design starting point, concept and advantages of the present invention are: 1. rotate through crushing cylinder and smash waste battery, can filter waste battery under the effect of filter, then the continuous extrusion sliding plate of rethread first roof rotation to realized taking off the powder frame and constantly reciprocated, carried out the shake to waste battery on the screen cloth and taken off the powder, the slide bar slides left and drives the scraping wings and remove the waste battery who will take off after the powder is accomplished and push into to going out the hopper, and the staff of being convenient for collects.

2. First baffle upwards slides and blocks out the hopper to can avoid kibbling discarded battery at the powder removal in-process, drop the influence through a hopper and take off the powder.

3. Under the effect of the rotating plate which is continuously extruded by the rotating block, the intermittent blanking of the waste batteries is achieved, and manual continuous feeding is not needed.

4. Under the effect of arc, can prevent that the foreign matter from getting into in the storage case.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

FIG. 3 is a first partial cross-sectional structural schematic of the present invention.

FIG. 4 is a second partial cross-sectional structural schematic of the present invention.

Fig. 5 is a schematic perspective view of the screen shaking mechanism of the present invention.

Fig. 6 is a schematic view of a first partially separated body structure of the pushing mechanism of the present invention.

Fig. 7 is a schematic view of a second partial body structure of the pushing mechanism of the present invention.

Fig. 8 is a schematic perspective sectional structural view of the stock stop of the present invention.

Fig. 9 is a schematic perspective view of the discharging mechanism of the present invention.

Fig. 10 is a schematic sectional structure view of the blanking mechanism of the present invention.

Fig. 11 is a schematic perspective view of the protection mechanism of the present invention.

Part names and serial numbers in the figure: 1. mounting frame, 2, crushing box, 3, first rotating shaft, 4, crushing roller, 5, gear, 6, servo motor, 7, filter plate, 8, powder removing box, 801, discharge port, 9, chute, 10, first guide rod, 11, slide block, 12, powder removing frame, 13, screen mesh, 14, slide rod, 15, pushing plate, 16, discharge hopper, 17, shaking screen mechanism, 2104, first elastic piece, 1702, sliding plate, 1703, first top plate, 18, pushing mechanism, 1801, second elastic piece, 1802, connecting plate, 1803, cylinder, 1804, second top plate, 19, material blocking mechanism, 1901, fixing block, second guide rod, 1903, first baffle plate, 4, third elastic piece, 20, discharging mechanism, 1902, 2001 mounting block, 2002, third top plate, 21, blanking mechanism, 2101, storage box, 2102, second rotating shaft, 2103, second baffle plate, rotating plate, 2105, first torsion spring, 2106. a shifting block 22, a protection mechanism 2201, a third rotating shaft 2202, an arc-shaped plate 2203 and a second torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

Referring to fig. 1-7, a waste battery recycling and powder removing device comprises a mounting frame 1, a crushing box 2, a first rotating shaft 3, a crushing roller 4, a gear 5, a servo motor 6, a filter plate 7, a powder removing box 8, a first guide rod 10, a slide block 11, a powder removing frame 12, a screen 13, a slide rod 14, a material pushing plate 15, a material discharging hopper 16, a screen shaking mechanism 17 and a material pushing mechanism 18, wherein the upper part of the mounting frame 1 is fixedly provided with the crushing box 2, the left and right symmetrical and rotary type first rotating shaft 3 is arranged in the crushing box 2, the first rotating shaft 3 is fixedly provided with the crushing roller 4, the crushing roller 4 can crush waste batteries, the rear end of the first rotating shaft 3 is in key connection with the gear 5, the two gears 5 are mutually engaged, the front side of the crushing box 2 is fixedly provided with the servo motor 6, an output shaft of the servo motor 6 is connected with the front end of the right first rotating shaft 3 through a coupler, the filter plate 7 is welded at the lower part in the crushing box 2, a powder removing box 8 is fixedly arranged in the middle of the mounting frame 1, a discharge port 801 is formed at the bottom of the powder removing box 8, sliding grooves 9 are formed in the front side and the rear side of the powder removing box 8, a first guide rod 10 is fixedly arranged in each sliding groove 9, sliding blocks 11 are slidably arranged on each first guide rod 10, a powder removing frame 12 is fixedly arranged between each two sliding blocks 11, each powder removing frame 12 is positioned in the powder removing box 8, a screen 13 is fixedly arranged in each powder removing frame 12, sliding rods 14 are symmetrically and slidably arranged in the front and the rear of the right side of the powder removing box 8, a material pushing plate 15 is fixedly arranged between the left ends of the two sliding rods 14, each material pushing plate 15 can push out waste batteries after powder removing, each material pushing plate 15 is positioned in the powder removing box 8, a discharge hopper 16 is fixedly arranged at the left part of the powder removing box 8, a screen shaking mechanism 17 is arranged on the first rotating shaft 3 and the sliding blocks 11 at the left part, and the screen shaking mechanism 17 can enable the powder removing frame 12 to move up and down to shake out powder inside the crushed waste batteries, the right side of the crushing box 2 is provided with a material pushing mechanism 18, and the material pushing mechanism 18 can push the sliding rod 14 to slide leftwards.

Referring to fig. 5, the screen shaking mechanism 17 includes a first elastic member 1701, a sliding plate 1702 and a first top plate 1703, the first elastic member 1701 is connected between the top of the sliding block 11 and the top of the sliding slot 9, the first elastic member 1701 is sleeved on the first guide rod 10, the sliding plate 1702 is welded on the outer side of the sliding block 11, the first top plate 1703 is fixedly disposed at both front and rear ends of the first rotating shaft 3 at the left portion, and the first top plate 1703 rotates to contact with the sliding plate 1702.

Referring to fig. 6-7, the pushing mechanism 18 includes a second elastic member 1801, a connecting plate 1802, a cylinder 1803 and a second top plate 1804, the connecting plate 1802 is welded between the right ends of the two slide bars 14, the second elastic member 1801 is symmetrically connected between the left side of the connecting plate 1802 and the right side of the pollen-dropping box 8, the second elastic member 1801 is sleeved on the slide bar 14, the cylinder 1803 is fixedly disposed on the right side of the crushing box 2, the second top plate 1804 is fixedly disposed at the bottom end of the telescopic bar of the cylinder 1803, the bottom of the second top plate 1804 is an inclined plane, and the second top plate 1804 moves downward and contacts with the connecting plate 1802.

When the waste batteries are needed to be crushed and pulverized, a worker pours a certain amount of waste batteries into the crushing box 2, then the worker starts the servo motor 6, the output shaft of the servo motor 6 rotates to drive the first rotating shaft 3 at the right part to rotate, the first rotating shaft 3 at the right part rotates to drive the gear 5 at the right part to rotate, under the mutual meshing effect of the two gears 5, the first rotating shaft 3 at the left part rotates, the first rotating shafts 3 at the left and right sides rotate to drive the crushing roller 4 to rotate to crush the waste batteries, the larger blocks can be filtered under the effect of the filter plate 7 and are left in the crushing box 2 to be continuously crushed, the smaller blocks of waste batteries fall into the pulverizing box 8, the first rotating shaft 3 at the left part rotates to drive the first top plate 1703 to rotate, the first top plate 1703 rotates to extrude the sliding plate 1702 to move upwards, the sliding plate 1702 moves upwards to drive the sliding block 11 to slide upwards on the sliding groove 9 and the first guide rod 10, the first elastic piece 1701 is compressed along with the first elastic piece 1701, the sliding block 11 slides upwards to drive the powder removing frame 12 to move upwards, the screen 13 moves upwards along with the first elastic piece 1701, when the first top plate 1703 rotates and does not extrude the sliding plate 1702 any more, the first elastic piece 1701 resets along with the first elastic piece 1701 to drive the sliding block 11 to slide downwards on the sliding chute 9 and the first guide rod 10 to reset, the sliding block 11 slides downwards to drive the powder removing frame 12 to move downwards to reset, the screen 13 moves downwards to reset, the above steps are repeated, the powder removing frame 12 moves up and down continuously, waste batteries on the screen 13 shake and remove powder, the powder falls into the powder removing box 8 through the screen 13 and then falls out through the discharge port 801, a worker fixes the container at the bottom of the powder removing box 8 by using a tool and aims at the discharge port 801, the powder falls into the container to be collected in a concentrated manner, after the powder removing of the waste batteries in the powder removing box 8 is finished, the worker closes the servo motor 6, the crushing and powder removing operation is stopped, then the worker starts the air cylinder 1803, the extension end of the air cylinder 1803 extends to drive the second top plate 1804 to move downwards, because the bottom of the second top plate 1804 is an inclined surface, the second top plate 1804 moves downwards to move leftwards through the inclined surface extrusion connecting plate 1802, the connecting plate 1802 moves leftwards to drive the slide rod 14 to slide leftwards, the second elastic element 1801 is compressed, the slide rod 14 slides leftwards to drive the material pushing plate 15 to move leftwards to push the waste batteries after powder removing to the material discharging hopper 16, the waste batteries fall out through the material discharging hopper 16, the worker uses the container to collect, after all the waste batteries are pushed out, the worker controls the extension end of the air cylinder 1803 to shorten, the extension end of the air cylinder 1803 drives the second top plate 1804 to move upwards to reset and not to pass through the inclined surface extrusion connecting plate 1802, the second elastic element 1801 resets to move rightwards to drive the connecting plate 1802 to reset, the connecting plate 1802 moves rightwards to drive the sliding rod 14 to slide rightwards to reset, the slide rod 14 slides rightwards to drive the material pushing plate 15 to move rightwards to reset, and after the material pushing plate is used, a worker closes the air cylinder 1803 to stop working.

Example 2

Referring to fig. 1 and 8, based on embodiment 1, the powder discharging device further includes a material blocking mechanism 19, the material blocking mechanism 19 can block the material discharging hopper 16, and the waste battery is prevented from being shaken out in the powder discharging process, the material blocking mechanism 19 includes a fixing block 1901, second guide rods 1902, a first baffle 1903 and a third elastic member 1904, the fixing block 1901 is fixedly disposed on the front side and the rear side of the powder discharging box 8, the fixing block 1901 is located on the left side of the sliding groove 9, the second guide rods 1902 are welded to the bottom of the fixing block 1901, the first baffle 1903 is slidably disposed between the two second guide rods 1902, the third elastic member 1904 is connected between the bottom of the first baffle 1903 and the bottom ends of the two second guide rods 1902, and the third elastic member 1904 is sleeved on the second guide rods 1902.

Referring to fig. 1 and 9, the discharging device 20 is further included, the discharging device 20 can push the first baffle 1903 to automatically slide downward to open the discharging hopper 16, the discharging device 20 includes an installation block 2001 and a third top plate 2002, the installation block 2001 is fixedly disposed on the front side and the rear side of the first baffle 1903, the third top plate 2002 is symmetrically welded to the front side and the rear side of the top of the connecting plate 1802, and the third top plate 2002 moves leftward and contacts with the installation block 2001.

The connecting plate 1802 moves leftwards to drive the third top plate 2002 to move leftwards, the third top plate 2002 moves leftwards to extrude the mounting block 2001 to drive the first baffle plate 1903 to slide downwards, the third elastic piece 1904 is compressed accordingly, the first baffle plate 1903 slides downwards to open the discharge hopper 16, waste batteries after powder removal fall off accordingly, workers collect the waste batteries, the connecting plate 1802 moves rightwards to reset to drive the third top plate 2002 to move rightwards to reset and do not extrude the mounting block 2001, the third elastic piece 1904 resets accordingly to drive the first baffle plate 1903 to slide upwards to reset and block the discharge hopper 16 again, and therefore the situation that the crushed waste batteries fall off through the discharge hopper 16 to affect powder removal in the powder removal process can be avoided.

Referring to fig. 1 and 10, the blanking device 21 is further included, the blanking device 21 is capable of intermittently blanking the waste batteries, the blanking device 21 includes a storage box 2101, a second rotating shaft 2102, a second baffle 2103, a rotating plate 2104, a first torsion spring 2105 and a dial 2106, the storage box 2101 is welded on the top of the crushing box 2, the second rotating shaft 2102 is rotatably arranged in the middle of the storage box 2101, the second baffle 2103 is fixedly arranged on the second rotating shaft 2102, the rotating plates 2104 are welded at the front and rear ends of the second rotating shaft 2102, the first torsion spring 2105 is connected between the inner side of each of the two rotating plates 2104 and the outer side of the storage box 2101, the first torsion spring 2105 is sleeved on the second rotating shaft 2102, the dial 2106 is fixedly arranged at the front and rear ends of the first rotating shaft 3 at the left and right sides, and the dial 2106 rotates to contact with the rotating plates 2104.

Referring to fig. 1 and 11, the storage bin 2101 further comprises a protection mechanism 22, the protection mechanism 22 can cover the storage bin 2101 to prevent foreign matters from entering, the protection mechanism 22 comprises a third rotating shaft 2201, an arc-shaped plate 2202 and a second torsion spring 2203, the third rotating shaft 2201 is fixedly arranged at the top of the storage bin 2101, the arc-shaped plate 2202 is rotatably arranged on the third rotating shaft 2201, the second torsion springs 2203 are respectively connected between the front side and the rear side of the upper portion of the arc-shaped plate 2202 and the inner side of the upper portion of the storage bin 2101, and the second torsion spring 2203 is sleeved on the third rotating shaft 2201.

When the material in the crushing box 2 needs to be discharged, a worker pulls the arc-shaped plate 2202 to rotate upwards to open the storage box 2101, the second torsion spring 2203 deforms accordingly, the worker pours a certain amount of waste batteries into the storage box 2101, after the waste batteries are poured, the worker loosens the arc-shaped plate 2202, the second torsion spring 2203 resets to drive the arc-shaped plate 2202 to rotate downwards to reset to close the storage box 2101, foreign matters can be prevented from entering the storage box 2101 under the action of the arc-shaped plate 2202, when the first rotating shaft 3 rotates, the first rotating shaft 3 rotates to drive the shifting block 2106 to rotate, the shifting block 2106 rotates to extrude the rotating plate 2104 to rotate, the first torsion spring 2105 deforms accordingly, the rotating plate 2104 rotates to drive the second rotating shaft 2102 to rotate, the second rotating shaft 2102 rotates to drive the second baffle 2103 to rotate to open the box 2101, the waste batteries fall into the crushing box 2, and when the shifting block 2106 rotates to not to extrude the rotating plate 2104 any more, the first torsion spring 2105 resets along with the rotation plate 2104 to rotate reversely and reset, the rotation plate 2104 rotates reversely and drives the second rotating shaft 2102 to rotate reversely and reset, the second rotating shaft 2102 rotates reversely and drives the second baffle 2103 to rotate and close the storage box 2101, and the shifting block 2106 rotates to continuously extrude the rotation plate 2104, so that the intermittent blanking purpose of the waste batteries is achieved, and manual continuous feeding is not needed.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A waste battery recycling and powder removing device comprises a mounting frame (1), a crushing box (2), a first rotating shaft (3), a crushing roller (4), gears (5), a servo motor (6), a filter plate (7), a powder removing box (8), a first guide rod (10), a slide block (11), a powder removing frame (12), a screen (13), a slide rod (14), a material pushing plate (15) and a discharging hopper (16), wherein the upper part of the mounting frame (1) is fixedly provided with the crushing box (2), the left and right symmetrical and rotary type in the crushing box (2) is provided with the first rotating shaft (3), the first rotating shaft (3) is fixedly provided with the crushing roller (4) capable of crushing waste batteries, the rear end of the first rotating shaft (3) is fixedly provided with the gears (5), the two gears (5) are mutually meshed, the front side of the crushing box (2) is fixedly provided with the servo motor (6), an output shaft of the servo motor (6) is connected with the front end of the first rotating shaft (3) at the right part through a coupler, a filter plate (7) is fixedly arranged at the lower part in the crushing box (2), a powder removing box (8) is fixedly arranged at the middle part of the mounting frame (1), a discharge hole (801) is formed at the bottom of the powder removing box (8), sliding grooves (9) are formed in the front side and the rear side of the powder removing box (8), a first guide rod (10) is fixedly arranged in each sliding groove (9), sliding blocks (11) are arranged on each first guide rod (10) in a sliding mode, a powder removing frame (12) is fixedly arranged between the two sliding blocks (11), the powder removing frame (12) is positioned in the powder removing box (8), a screen (13) is fixedly arranged in each powder removing frame (12), sliding rods (14) are symmetrically arranged in the front and rear direction on the right side of the powder removing box (8) in a sliding mode, a material pushing plate (15) capable of pushing waste batteries after powder removing is fixedly arranged between the left ends of the two sliding rods (14), the material pushing plate (15) is positioned in the powder removing box (8), a discharge hopper (16) is fixedly arranged at the left part of the powder removing box (8), the crushing machine is characterized by further comprising a shaking and screening mechanism (17) and a material pushing mechanism (18), wherein the shaking and screening mechanism (17) capable of enabling the powder removing frame (12) to move up and down to shake out powder in the crushed waste batteries is arranged on the first rotating shaft (3) and the sliding block (11) at the left part, and the material pushing mechanism (18) capable of pushing the sliding rod (14) to slide leftwards is arranged on the right side of the crushing box (2).

2. The waste battery recycling and powder removing device of claim 1, wherein the screen shaking mechanism (17) comprises a first elastic member (1701), a sliding plate (1702) and a first top plate (1703), the first elastic member (1701) is connected between the top of the sliding block (11) and the top of the sliding groove (9) which is close to the top of the sliding groove, the first elastic member (1701) is sleeved on the first guide rod (10), the sliding plate (1702) is fixedly arranged on the outer side of the sliding block (11), the first top plate (1703) is fixedly arranged at the front end and the rear end of the first rotating shaft (3) at the left part, and the first top plate (1703) rotates and can be contacted with the sliding plate (1702).

3. The waste battery recycling and powder removing device as claimed in claim 2, wherein the material pushing mechanism (18) comprises a second elastic member (1801), a connecting plate (1802), an air cylinder (1803) and a second top plate (1804), the connecting plate (1802) is fixedly arranged between the right ends of the two sliding rods (14), the second elastic member (1801) is symmetrically connected between the left side of the connecting plate (1802) and the right side of the powder removing box (8) in a front-back manner, the second elastic member (1801) is sleeved on the sliding rods (14), the air cylinder (1803) is fixedly arranged on the right side of the crushing box (2), the second top plate (1804) is fixedly arranged at the bottom end of an expansion link of the air cylinder (1803), and the second top plate (1804) moves downwards and can be in contact with the connecting plate (1802).

4. The waste battery recycling and powder removing device of claim 3, further comprising a material blocking mechanism (19) capable of blocking the discharging hopper (16) to avoid shaking out the waste batteries during the powder removing process, wherein the material blocking mechanism (19) comprises a fixed block (1901) and a second guide rod (1902), first baffle (1903) and third elastic component (1904), both sides are all fixed block (1901) that is provided with around pollen case (8), fixed block (1901) are located spout (9) left side position, fixed block (1901) bottom is fixed and is provided with second guide bar (1902), slidingtype is provided with first baffle (1903) between two second guide bar (1902), all be connected with third elastic component (1904) between first baffle (1903) bottom and two second guide bar (1902) bottoms, third elastic component (1904) cover is on second guide bar (1902).

5. The waste battery recycling and powder removing device according to claim 4, further comprising a discharging mechanism (20) capable of pushing the first baffle (1903) to automatically slide downwards to open the discharging hopper (16), wherein the discharging mechanism (20) comprises a mounting block (2001) and a third top plate (2002), the mounting block (2001) is fixedly arranged on the front side and the rear side of the first baffle (1903), the third top plate (2002) is symmetrically and fixedly arranged on the front side and the rear side of the top of the connecting plate (1802), and the third top plate (2002) moves leftwards and contacts with the mounting block (2001).

6. The waste battery recycling and powder removing device of claim 5, further comprising a blanking mechanism (21) capable of intermittently blanking the waste battery, wherein the blanking mechanism (21) comprises a storage box (2101), a second rotating shaft (2102), a second baffle (2103), a rotating plate (2104), a first torsion spring (2105) and a shifting block (2106), the storage box (2101) is fixedly arranged at the top of the crushing box (2), the second rotating shaft (2102) is rotatably arranged in the middle of the storage box (2101), the second baffle (2103) is fixedly arranged on the second rotating shaft (2102), the rotating plates (2104) are fixedly arranged at the front and rear ends of the second rotating shaft (2), the first torsion spring (2105) is connected between the inner sides of the two rotating plates (2104) and the outer side of the storage box (2101), the first torsion spring (2105) is sleeved on the second rotating shaft (2102), the shifting block (2106) is fixedly arranged at the front and rear ends of the first rotating shaft (3) at the left side and the right side, the shifting block (2106) rotates to contact with the rotating plate (2104).

7. The waste battery recycling and powder removing device as claimed in claim 6, further comprising a protection mechanism (22) capable of covering the storage box (2101) to prevent foreign matters from entering, wherein the protection mechanism (22) comprises a third rotating shaft (2201), an arc-shaped plate (2202) and a second torsion spring (2203), the third rotating shaft (2201) is fixedly arranged at the top of the storage box (2101), the arc-shaped plate (2202) is rotatably arranged on the third rotating shaft (2201), the second torsion spring (2203) is respectively connected between the front and rear sides of the upper part of the arc-shaped plate (2202) and the inner side of the upper part of the storage box (2101), and the second torsion spring (2203) is sleeved on the third rotating shaft (2201).

8. The waste battery recycling and powder removing device as claimed in claim 3, wherein the bottom of the second top plate (1804) is inclined.