Crushing treatment device for new energy battery scrap recovery

Abstract

The invention discloses a crushing treatment device for new energy battery scrap recovery, and relates to the technical field of crushing applying roller grinders, the crushing treatment device comprises a box body, the box body is fixedly connected with a fixing frame, a filtering inclined plate is fixedly connected in the fixing frame, crushing rollers symmetrically distributed along the fixing frame are rotatably connected in the box body, and the filtering inclined plate is fixedly connected in the box body. Arc-shaped grooves which are symmetrically distributed along the fixing frame are formed in the side, close to the filtering inclined plate, of the fixing frame, and arc-shaped filtering plates are slidably connected into the arc-shaped grooves. By means of the fixing frame and the arc-shaped filter plate, solid fragments of a battery are blocked at the crushing roller and pushed by the comb plate to be repeatedly crushed, the battery fragments are crushed more finely, electrolyte can be separated out and collected in advance through the arc-shaped filter plate, and the electrolyte and the solid fragments are prevented from being stirred into a ball.

Description

Technical Field

[0001] The present invention relates to the technical field of crushing using a roller mill, and particularly to a crushing treatment device for the recycling of scrapped new energy batteries. Background Art

[0002] In the process of crushing new energy vehicle batteries, significant safety and environmental protection challenges exist. This is mainly due to the complex chemical components inside the battery, especially the electrolyte, which usually contains lithium salts dissolved in organic solvents such as carbonate mixtures.

[0003] When the battery is mechanically crushed, the internal pressure is suddenly released, and the electrolyte may spray out at high speed, forming a splashing phenomenon. At the same time, when the organic solvents and lithium salts in the electrolyte come into contact with soil and water sources, they may cause damage to the ecosystem, affect water quality and soil health, and further threaten the survival of wild animals and plants. Secondly, the threat to human health from the electrolyte cannot be ignored. Direct contact with the skin or inhalation of the volatile gas may cause chemical burns, irritate the respiratory tract or lead to poisoning. In addition, the high conductivity of the electrolyte may also cause electric shock accidents, increasing the life safety risk of operators.

[0004] In the process flow of disposing of new energy vehicle batteries, to achieve the ideal crushing fineness, multiple crushing steps are required. In this process, the key lies in continuously and efficiently dealing with the electrolyte generated during crushing and separately collecting and treating the electrolyte to maintain the smoothness and high efficiency of the operation, while eliminating the adverse effects that the remaining electrolyte may cause to subsequent crushing stages.

[0005] The patent with the authorization announcement number CN110152842B discloses a device for crushing and recycling scrapped lithium batteries, including a base, a fixed support, a movable support, a crushing container, a lifting frame, and a crusher. By the left - right reciprocating rolling of the semi - circular pressing plate, the lithium battery is fully crushed. Although it solves the problem of insufficient crushing caused by only using two crushing rollers to crush the lithium battery once, it cannot solve the problem of the electrolyte, resulting in the electrolyte being sticky and mixed with the solid fragments of the battery during the crushing process.

[0006] Based on the above situation, in order to both fully crush the solid matter of the battery and timely separate out the electrolyte, the present invention proposes a crushing treatment device for the recycling of scrapped new energy batteries. Summary of the Invention

[0007] In order to overcome the shortcoming of timely separating out the decomposition liquid during full crushing, the present invention provides a crushing treatment device for the recycling of scrapped new energy batteries.

[0008] A crushing and processing device for the recycling of waste new energy batteries, comprising a box body, the box body is fixedly connected with a box cover through bolts, the box body is fixedly connected with a fixing frame, a filtering inclined plate is fixedly connected inside the fixing frame, one side of the box body is fixedly connected with motors symmetrically distributed along the box body, a crushing roller symmetrically distributed along the fixing frame is rotatably connected inside the box body, the crushing roller is fixedly connected with the output shaft of the adjacent motor, the crushing roller is fixedly connected with comb plates circumferentially distributed, an arc-shaped groove symmetrically distributed along the fixing frame is opened on one side of the fixing frame close to the filtering inclined plate, an arc-shaped filtering plate is slidably connected inside the arc-shaped groove, the box body is fixedly connected with electric push rods symmetrically distributed along the box body, a sliding guide plate is fixedly connected to the telescopic part of the electric push rod, the arc-shaped filtering plate is movably connected with the sliding guide plate, a blower is fixedly connected to one side of the fixing frame close to the filtering inclined plate, and a filtering frame is fixedly connected to the blower.

[0009] As an improvement of the above solution, it further includes at least three rolling balls, the rolling balls roll randomly inside the crushing roller, and baffles symmetrically distributed along the crushing roller are fixedly connected inside the crushing roller, and the baffles are used to push the rolling balls.

[0010] As an improvement of the above solution, it further includes a sliding plate, the sliding plate is slidably connected with the box body, the sliding plate is in limit cooperation with one side of the sliding guide plate through an inclined groove, a blocking frame is vertically slidably connected to the box body, the blocking frame is in limit cooperation with the sliding plate through an inclined groove, the blocking frame is slidably connected with paired connecting rods, an inclined plate frame is fixedly connected between the paired connecting rods, one side of the inclined plate frame is in contact with the filtering inclined plate, and a spring is fixedly connected between the connecting rod and the blocking frame.

[0011] As an improvement of the above solution, it further includes a rotating frame symmetrically distributed along the fixing frame, and the rotating frame is rotatably connected with the fixing frame.

[0012] As an improvement of the above solution, it further includes a first torsion spring symmetrically distributed along the rotating frame, and both ends of the first torsion spring are fixedly connected with the rotating frame and the fixing frame respectively.

[0013] As an improvement of the above solution, the rotating frame is provided with a plurality of ball parts corresponding to the filter holes of the arc-shaped filtering plate for removing blockages.

[0014] As an improvement of the above solution, it further includes fixing blocks symmetrically distributed along the filtering inclined plate, the fixing blocks are fixedly connected with one side of the filtering inclined plate close to the sliding guide plate, a toothed plate is rotatably connected to the fixing blocks, a clamping block symmetrically distributed along the sliding guide plate on one side is fixedly connected to the sliding guide plate, the clamping block is in extrusion cooperation with the adjacent toothed plate, and a second torsion spring is fixedly connected between the fixing block and the adjacent toothed plate.

[0015] As an improvement to the above solution, a spherical part for knocking on the adjacent fixed block is provided at the lower part of the toothed plate.

[0016] As an improvement to the above solution, it further includes magnet pairs distributed in pairs, where half of the magnets are fixedly connected to the box body, and the other half of the magnets are fixedly connected to the inclined plate frame, and the adjacent magnets are magnetically attracted and matched.

[0017] As an improvement to the above solution, the magnetic attraction of the magnet is greater than the elastic force of the spring.

[0018] The beneficial effects of the present invention are as follows:

[0019] Through the fixed frame and the arc-shaped filter plate, the solid fragments of the battery are blocked at the crushing roller and are pushed by the comb plate for repeated crushing, so that the battery fragments are crushed more finely, and through the arc-shaped filter plate, the electrolyte can be precipitated and collected in advance, avoiding the electrolyte and solid fragments being mixed together.

[0020] The present invention drives the rolling ball to rotate together through the baffle. When the rolling ball rotates to a high position, it will do a free-fall motion and return to the low position of the crushing roller, thus realizing the effect of intermittent impact of the rolling ball inside the crushing roller, so that the debris stuck on the crushing roller is shaken off.

[0021] The present invention blocks the right side of the box body through the inclined plate frame to prevent the electrolyte from flowing out to the right along the inclination direction of the filter inclined plate. Through the inclined setting of the inclined frame plate, before the inclined plate frame is opened, the electrolyte flowing downward to the right along the filter inclined plate flows back to the filter inclined plate and flows downward through the filter holes of the filter inclined plate to the lower part of the fixed frame.

[0022] During the process of the arc-shaped filter plate sliding into or out of the arc-shaped groove of the fixed frame, the spherical part of the rotating frame rotates and pierces into the filter holes of the arc-shaped filter plate, and the blockage is pushed out to prevent the arc-shaped filter plate from being blocked.

[0023] During the process of opening the right side of the box body, the spherical part at the bottom of the toothed plate impacts the fixed block, and the vibration generated by the impact is transmitted to the filter inclined plate, so that the electrolyte attached to the filter inclined plate drops, avoiding affecting the subsequent falling out of the battery fragments.

[0024] The present invention first shakes off the electrolyte attached to the filter inclined plate and then delays opening the inclined plate frame, so that before the inclined plate frame is opened for discharging, the electrolyte can be fully shaken off, avoiding the electrolyte being mixed and discharged with the battery fragments. Description of the Drawings

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0026] Figure 2This is a three-dimensional structural schematic diagram of components such as the fixing frame, filtering inclined plate, and motor of the present invention.

[0027] Figure 3 This is a three-dimensional structural schematic diagram of components such as the arc-shaped filter plate and sliding guide plate of the present invention.

[0028] Figure 4 This is a three-dimensional structural schematic diagram of components such as the crushing roller, comb plate, and arc-shaped filter plate of the present invention.

[0029] Figure 5 This is a cross-sectional view of the three-dimensional structure of the fan and filter frame of the present invention.

[0030] Figure 6 This is a three-dimensional structural schematic diagram of components such as the crushing roller, rolling ball, and baffle of the present invention.

[0031] Figure 7 This is a three-dimensional structural schematic diagram of components such as the sliding plate, blocking frame, and inclined plate frame of the present invention.

[0032] Figure 8 This is a three-dimensional structural schematic diagram of components such as the arc-shaped filter plate, rotating frame, and first torsion spring of the present invention.

[0033] Figure 9 This is a three-dimensional structural schematic diagram of the rotating frame and the first torsion spring of the present invention.

[0034] Figure 10 This is a three-dimensional structural schematic diagram of components such as the fixing block, toothed plate, and clamping block of the present invention.

[0035] Figure 11 This is a three-dimensional structural schematic diagram of components such as the fixing block, toothed plate, clamping block, and second torsion spring of the present invention.

[0036] The markings in the figure are: 1 - box body, 2 - box cover, 3 - fixing frame, 4 - filtering inclined plate, 5 - motor, 6 - crushing roller, 7 - comb plate, 8 - arc-shaped filter plate, 81 - arc-shaped groove, 9 - electric push rod, 10 - sliding guide plate, 11 - fan, 12 - filter frame, 13 - rolling ball, 131 - baffle, 14 - sliding plate, 15 - blocking frame, 16 - inclined plate frame, 17 - spring, 18 - connecting rod, 19 - rotating frame, 20 - first torsion spring, 21 - fixing block, 22 - toothed plate, 23 - clamping block, 24 - second torsion spring, 25 - magnet. Detailed implementation mode

[0037] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0038] Example 1: A crushing and processing device for waste recycling of new energy batteries, as Figures 1 to 5As shown, it includes a box body 1, a box cover 2 is fixedly connected to the top of the box body 1 by bolts, a fixing frame 3 is fixedly connected inside the box body 1, the fixing frame 3 is used to protect and guide the batteries in the crushing process, a filtering inclined plate 4 is fixedly connected to the lower part of the fixing frame 3, and the filtering inclined plate 4 is inclined to the lower right, a motor 5 symmetrically distributed along the front and back of the box body 1 is fixedly connected to the left side of the box body 1, a crushing roller 6 symmetrically distributed along the front and back of the fixing frame 3 is rotatably connected to the upper part of the box body 1, the crushing roller 6 is fixedly connected to the output shaft of the adjacent motor 5, the crushing roller 6 is fixedly connected to combing plates 7 distributed at equal intervals along the circumferential direction, and the combing plates 7 are used to comb the solid fragments of the batteries crushed by the roller, and an arc groove 81 symmetrically distributed along the front and back of the fixing frame 3 is opened on one side of the fixing frame 3 close to the filtering inclined plate 4, and the sliding arc groove 81 is inside the arc groove 81. An arc filter plate 8 is connected, and the filter aperture length of the arc filter plate 8 is greater than the filter aperture length of the filter inclined plate 4. The battery fragments crushed by the crushing roller 6 fall on the arc filter plate 8, and the electrolyte filtered out of the battery flows out from the filter aperture of the arc filter plate 8. The upper part of the box body 1 is fixedly connected with an electric push rod 9 symmetrically distributed along the left and right sides of the box body 1, and the telescopic part of the electric push rod 9 is fixedly connected with a sliding guide plate 10. The sliding guide plate 10 slides up and down along the box body 1. The lower part of the sliding guide plate 10 is provided with a strip hole. The left and right ends of the arc filter plate 8 are respectively movably connected to the strip holes of the sliding guide plates 10 on the left and right sides. A fan 11 is fixedly connected to the side of the fixed frame 3 close to the filter inclined plate 4, and a filter frame 12 is fixedly connected to the left part of the fan 11. A valve is provided at the bottom of the fixed frame 3 for discharging the electrolyte.

[0039] First, open the box cover 2, pour the batteries to be crushed onto the crushing roller 6 in the box body 1, and then close the box cover 2. Subsequently, start the motor 5, and the output shaft of the motor 5 drives the crushing roller 6 to rotate, so as to roll and crush the batteries. During the crushing process, the solid fragments of the batteries are blocked by the fixing frame 3 and the arc filter plate 8 at the crushing roller 6, and are pushed by the comb plate 7 for repeated crushing. During the crushing process, the electrolyte of the battery flows downward to the filter inclined plate 4 through the arc filter plate 8, and flows to the bottom of the fixing frame 3 through the filter holes of the filter inclined plate 4, and is discharged through the valve for collection and processing. During the process of collecting the electrolyte, start the fan 11. The fan 11 uses a slight suction force to make it easier for the electrolyte to fall downward from the filter holes of the filter inclined plate 4.

[0040] When the electrolyte is collected and the fragments are crushed to a particle size that meets the requirement, the fan 11 is turned off, and the electric push rod 9 is controlled to extend downward, and the electric push rod 9 drives the sliding guide plate 10 to move downward, thereby driving the arc filter plate 8 to slide open along the arc groove 81, so that the battery fragments fall downward onto the filter inclined plate 4 and slide downward along the filter inclined plate 4. Finally, the motor 5 is turned off, and the electric push rod 9 is controlled to shorten upward, driving the sliding guide plate 10 to move upward, thereby driving the arc filter plate 8 to slide closed along the arc groove 81.

[0041] In summary, through the fixing frame 3 and the arc-shaped filter plate 8 of the present invention, the solid fragments of the battery are blocked at the crushing roller 6 and are pushed by the comb plate 7 for repeated crushing, so that the battery fragments are crushed more finely, and the electrolyte can be precipitated and collected in advance through the arc-shaped filter plate 8, avoiding the electrolyte and solid fragments being mixed together.

[0042] Embodiment 2: On the basis of Embodiment 1, as Figure 6 shown, there are also three rolling balls 13. The rolling balls 13 roll freely inside the crushing roller 6. Inside the crushing roller 6, there are baffles 131 fixedly connected and symmetrically distributed along the upper and lower directions of the crushing roller 6. The baffles 131 are used to push the rolling balls 13.

[0043] When the crushing roller 6 rotates, it drives the baffle 131 to rotate synchronously. When the baffle 131 contacts the rolling ball 13, the baffle 131 pushes the rolling ball 13 to rotate together. When the rolling ball 13 rotates to a high position, it will do a free-fall motion and return to the low position of the crushing roller 6, thus achieving the effect of intermittent impact of the rolling ball 13 inside the crushing roller 6, so that the debris stuck on the crushing roller 6 is shaken off.

[0044] As Figure 7 shown, there is also a sliding plate 14. The sliding plate 14 is slidably connected to the box body 1. The sliding plate 14 is in limit cooperation with the sliding guide plate 10 on the right through an inclined groove. When the sliding guide plate 10 on the right moves downward, it drives the sliding plate 14 to slide horizontally backward. The box body 1 is slidably connected with a retaining frame 15 along the up and down direction. The retaining frame 15 is in limit cooperation with the sliding plate 14 through an inclined groove. When the sliding plate 14 slides horizontally backward, it drives the retaining frame 15 to slide upward. Both the front and rear sides of the retaining frame 15 are slidably connected with connecting rods 18 along the up and down direction. Between the two connecting rods 18, there is an inclined plate frame 16 fixedly connected. The inclined plate frame 16 inclines to the lower left. The top of the inclined plate frame 16 contacts the bottom of the retaining frame 15. The bottom of the inclined plate frame 16 contacts the top right side of the filter inclined plate 4. A spring 17 is fixedly connected between the connecting rod 18 and the retaining frame 15.

[0045] When the electric push rod 9 extends and drives the sliding guide plate 10 to move downward, the sliding guide plate 10 drives the sliding plate 14 to move backward, thereby driving the retaining frame 15 to move upward. The inclined plate frame 16, the spring 17 and the connecting rod 18 as a whole move upward synchronously with the retaining frame 15, so that the right side of the box body 1 is opened, and the battery fragments slide out to the right along the inclined direction of the filter inclined plate 4, realizing the discharging effect;

[0046] In addition, through the inclined setting of the inclined plate frame 16, before the inclined plate frame 16 is opened, the electrolyte flowing downward to the lower right along the filter inclined plate 4 flows back to the filter inclined plate 4 and flows downward through the filter holes of the filter inclined plate 4 to the lower part of the fixing frame 3;

[0047] When the electric push rod 9 shortens and drives the sliding guide plate 10 to move upward, the sliding guide plate 10 drives the sliding plate 14 to move forward, thereby driving the blocking frame 15 to move downward. The inclined plate frame 16, the spring 17 and the connecting rod 18 as a whole move downward synchronously with the blocking frame 15, so that the right side of the box body 1 is closed, preventing the electrolyte from flowing out to the right along the inclined direction of the filtering inclined plate 4.

[0048] As Figure 8 and Figure 9 shown, it further includes rotating frames 19 symmetrically distributed before and after along the fixed frame 3. The rotating frames 19 are rotatably connected to the fixed frame 3. A number of spherical parts corresponding to the filter holes of the arc-shaped filter plate 8 are transversely arranged on the rotating frames 19. When the rotating frames 19 rotate upward, the spherical parts thereof can be inserted into the filter holes of the arc-shaped filter plate 8 to remove the blockages in the filter holes of the arc-shaped filter plate 8. A first torsion spring 20 symmetrically distributed left and right along the rotating frames 19 is fixedly connected between the rotating frames 19 and the fixed frame 3.

[0049] During the process of the arc-shaped filter plate 8 sliding into or out of the arc-shaped groove 81, the arc-shaped filter plate 8 presses the rotating frame 19 to rotate downward, and the first torsion spring 20 deforms. When the filter holes of the arc-shaped filter plate 8 are aligned with the spherical parts of the rotating frame 19, the first torsion spring 20 resets and drives the rotating frame 19 to rotate upward, so that the spherical parts of the rotating frame 19 pierce into the filter holes of the arc-shaped filter plate 8, and the blockages are ejected, preventing the arc-shaped filter plate 8 from being blocked.

[0050] Embodiment 3: On the basis of Embodiment 2, as Figure 10 and Figure 11 shown, it further includes fixing blocks 21 symmetrically distributed before and after along the filtering inclined plate 4. The fixing blocks 21 are fixedly connected to the top right side of the filtering inclined plate 4. A toothed plate 22 is rotatably connected to the fixing blocks 21. A spherical part for knocking on the adjacent fixing block 21 is arranged at the lower part of the toothed plate 22. A clamping block 23 symmetrically distributed before and after along the right-side sliding guide plate 10 is fixedly connected to the lower left side of the right-side sliding guide plate 10. The clamping block 23 is in pressing fit with the adjacent toothed plate 22. A second torsion spring 24 is fixedly connected between the fixing block 21 and the adjacent toothed plate 22.

[0051] The up and down movement of the sliding guide plate 10 drives the clamping block 23 to move up and down. During this process, the clamping block 23 intermittently presses the toothed plate 22 to rotate, and the second torsion spring 24 deforms. The second torsion spring 24 intermittently resets and drives the toothed plate 22 to rotate in the reverse direction. At this time, the spherical part at the bottom of the toothed plate 22 impacts the fixing block 21, and the vibration generated by the impact is transmitted to the filtering inclined plate 4, so that the electrolyte attached to the filtering inclined plate 4 drops off, avoiding affecting the subsequent falling out of the battery fragments.

[0052] As Figure 7As shown, it further includes magnet pairs 25 distributed in pairs, with a total of four magnets 25. Two of the magnets 25 are fixedly connected to the lower right side of the box body 1, and the other two magnets 25 are respectively fixedly connected to the front and rear sides of the inclined plate frame 16. The adjacent magnets 25 are magnetically attracted to each other, and the magnetic attraction of the magnets 25 is greater than the elastic force of the spring 17.

[0053] In order to first shake off the electrolyte adhering to the filter inclined plate 4, it is necessary to delay the opening of the inclined plate frame 16. The specific operation is as follows:

[0054] During the downward movement of the sliding guide plate 10, the clamping block 23 moves downward synchronously, so that the electrolyte adhering to the filter inclined plate 4 is shaken off. Due to the adsorption of the magnets 25, at the beginning, the inclined plate frame 16 does not move, and only the blocking frame 15 moves upward along the connecting rod 18 first, and the spring 17 is compressed. Then, when the spring 17 is compressed to the limit, the blocking frame 15 continues to move upward and drives the connecting rod 18 to move upward through the spring 17. The connecting rod 18 then drives the inclined plate frame 16 to move upward and open. The inclined plate frame 16 drives the magnets 25 thereon to move upward and separate from the magnets 25 on the box body 1. When the inclined plate frame 16 drives the magnets 25 thereon to move downward and reset, the magnets 25 on the inclined plate frame 16 are magnetically attracted to the magnets 25 on the box body 1.

[0055] In this way, by first shaking off the electrolyte adhering to the filter inclined plate 4 and then delaying the opening of the inclined plate frame 16, the electrolyte can be fully shaken off before the inclined plate frame 16 is opened for discharging, avoiding the mixing of the electrolyte with the battery fragments during discharging.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A crushing and processing device for the scrapping and recycling of new energy batteries, comprising a box body (1), the box body (1) is fixedly connected with a box cover (2) by bolts, the box body (1) is fixedly connected with a fixing frame (3), a filtering inclined plate (4) is fixedly connected in the fixing frame (3), one side of the box body (1) is fixedly connected with motors (5) symmetrically distributed along the box body (1), a crushing roller (6) symmetrically distributed along the fixing frame (3) is rotatably connected in the box body (1), and the crushing roller (6) is fixedly connected with the output shaft of the adjacent motor (5), and the characteristics are as follows: It further includes comb plates (7) distributed circumferentially. The comb plates (7) are fixedly connected to the adjacent crushing rollers (6). On one side of the fixing frame (3) close to the filtering inclined plate (4), arc-shaped grooves (81) symmetrically distributed along the fixing frame (3) are formed. An arc-shaped filter plate (8) is slidably connected in the arc-shaped grooves (81). The box body (1) is fixedly connected with electric push rods (9) symmetrically distributed along the box body (1). The telescopic part of the electric push rod (9) is fixedly connected with a sliding guide plate (10). The arc-shaped filter plate (8) is movably connected with the sliding guide plate (10). On one side of the fixing frame (3) close to the filtering inclined plate (4), a blower (11) is fixedly connected. The blower (11) is fixedly connected with a filter frame (12).

2. The crushing and processing device for scrapped new energy battery recycling according to claim 1, characterized in that: It further includes at least three rolling balls (13). The rolling balls (13) roll freely in the crushing roller (6). Inside the crushing roller (6), baffles (131) symmetrically distributed along the crushing roller (6) are fixedly connected. The baffles (131) are used to push the rolling balls (13).

3. The crushing and processing device for waste recycling of a new energy battery according to claim 2, characterized in that: It further includes a sliding plate (14). The sliding plate (14) is slidably connected with the box body (1). The sliding plate (14) is in limit fit with one side of the sliding guide plate (10) through an inclined groove. A blocking frame (15) is vertically slidably connected with the box body (1). The blocking frame (15) is in limit fit with the sliding plate (14) through an inclined groove. The blocking frame (15) is slidably connected with paired connecting rods (18). An inclined plate frame (16) is fixedly connected between the paired connecting rods (18). One side of the inclined plate frame (16) contacts the filtering inclined plate (4). A spring (17) is fixedly connected between the connecting rod (18) and the blocking frame (15).

4. The crushing and processing device for the recycling of scrapped new energy batteries according to claim 3, wherein: It further includes rotating frames (19) symmetrically distributed along the fixing frame (3). The rotating frames (19) are rotatably connected with the fixing frame (3).

5. The crushing and processing device for scrapping and recycling of a new energy battery according to claim 4, characterized in that: It further includes first torsion springs (20) symmetrically distributed along the rotating frames (19). Both ends of the first torsion springs (20) are fixedly connected with the rotating frames (19) and the fixing frame (3) respectively.

6. The crushing and processing device for scrapping and recycling of a new energy battery according to claim 5, characterized in that: The rotating frames (19) are provided with a number of spherical parts corresponding to the filter holes of the arc-shaped filter plate (8) for removing blockages.

7. A crushing treatment device for the recycling of scrapped new energy batteries according to claim 6, characterized in that: It further includes fixing blocks (21) symmetrically distributed along the filtering inclined plate (4). The fixing blocks (21) are fixedly connected to one side of the filtering inclined plate (4) close to the sliding guide plate (10). A toothed plate (22) is rotatably connected to the fixing blocks (21). On one side of the sliding guide plate (10), clamping blocks (23) symmetrically distributed along the sliding guide plate (10) on this side are fixedly connected. The clamping blocks (23) are in pressing fit with the adjacent toothed plates (22). A second torsion spring (24) is fixedly connected between the fixing blocks (21) and the adjacent toothed plates (22).

8. A crushing and processing device for waste recycling of new energy batteries according to claim 7, characterized in that: The lower part of the toothed plate (22) is provided with a spherical part for knocking the adjacent fixing blocks (21).

9. The crushing and processing device for the recycling of scrapped new energy batteries according to claim 8, characterized in that: It also includes magnet pairs (25) distributed in pairs, where half of the magnets (25) are fixedly connected to the box body (1), and the other half of the magnets (25) are fixedly connected to the inclined plate frame (16), and adjacent magnets (25) are magnetically attracted and matched with each other.

10. A crushing and processing device for the scrapping and recycling of new energy batteries as described in claim 9, characterized in that: The magnetic attraction force of the magnet (25) is greater than the elastic force of the spring (17).

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