New energy power battery recycling and disassembling equipment

Abstract

The invention relates to the technical field of battery recycling and disassembling, and discloses new energy power battery recycling and disassembling equipment which comprises a power battery pack shell, separation bars are arranged in the power battery pack shell, a battery cell to be crushed is placed between every two adjacent separation bars, and a movable frame slides on the power battery pack shell. An electric sliding block slides on the movable frame, a battery cell crushing mechanism is arranged on the side, facing a battery cell to be crushed, of the electric sliding block, and a first driving motor is connected between the electric sliding block and the battery cell crushing mechanism. The inclined spraying holes face the side, making contact with the to-be-crushed battery cell, of the spraying box, so that sodium chloride saline water can be pumped into the built-in cavity through the rubber hose by using the external pump body, then the sodium chloride saline water is sprayed out from the inclined spraying holes, the sodium chloride saline water can make contact with the contact face of the spraying box and the to-be-crushed battery cell, and the to-be-crushed battery cell can be crushed. Therefore, safe discharge and discharge protection are achieved through liquid spraying, and the problem of flying of chippings and dust is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery recycling and disassembly, and particularly relates to a new energy power battery recycling and disassembly device. BACKGROUND

[0002] The recycling and disassembly of new energy power batteries such as lithium ion batteries is a complex process that needs strict safety control. Before disassembly and recycling, the battery voltage usually needs to be reduced to a safe range through resistance discharge or professional discharge equipment. Then, the damaged battery needs to be operated in an inert gas environment. During the disassembly process, the following processes are usually experienced. First, the battery pack shell is removed. Then, the module is separated. The battery module fixing structure such as a bolt is used to separate the single battery cell. Finally, the battery cell is processed, that is, mechanical disassembly, wet recycling and dry recycling. However, the above operations usually have the following problems.

[0003] First, during the disassembly and recycling of the battery cell, the complete battery cell (including the steel / aluminum shell, positive and negative electrode sheets, diaphragm and electrolyte) needs to be torn and crushed. However, in the prior art, the battery cell cannot be fully crushed. The battery cell located in the corner area cannot be crushed due to obstruction. Secondly, the conventional crushing also causes the large battery cell to be crushed into small pieces.

[0004] Therefore, the present application provides a new energy power battery recycling and disassembly device. SUMMARY

[0005] The present application aims to solve the problem that the battery cell cannot be fully crushed in the prior art, that is, the battery cell located in the corner area cannot be crushed due to obstruction, and provides a new energy power battery recycling and disassembly device.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0007] A new energy power battery recycling and disassembly device, comprising a power battery pack shell, the power battery pack shell has a partition column inside, the adjacent two partition columns are provided with a battery cell to be crushed, the power battery pack shell is slidably provided with a moving frame, the moving frame is slidably provided with an electric sliding block, the electric sliding block is provided with a battery cell crushing mechanism on the side facing the battery cell to be crushed, a first driving motor is connected between the electric sliding block and the battery cell crushing mechanism, and the battery cell crushing mechanism comprises:

[0008] An X-shaped frame is provided with a conical insertion rod on the side facing the battery cell to be crushed, and the conical insertion rod is slidably lifted on the X-shaped frame through a spraying assembly;

[0009] The X-shaped frame is equipped with a lever plate at each of its four ends, which inserts and flips the battery cell to be broken. The X-shaped frame is also equipped with four rotating screws that drive the conical insert and the lever plate. The X-shaped frame is also equipped with a second drive motor that drives the rotating screws, and the output end of the second drive motor is connected to the rotating screw.

[0010] Preferably, the X-shaped frame has four sliding holes, and a first slider that moves relative to each other slides in each of the four sliding holes. The rotating screw passes through the first threaded hole and is connected to the first slider. The first slider is rotatably connected to the conical insert rod through the spray assembly.

[0011] Preferably, the spray assembly includes:

[0012] A cross-shaped base plate is provided, and a conical insert rod is fixed at the bottom of the cross-shaped base plate. A swing rod is provided between the cross-shaped base plate and the first slider. The two ends of the swing rod are rotatably connected to the first slider and the cross-shaped base plate respectively through a rotating shaft.

[0013] Preferably, the spray assembly further includes:

[0014] The spray box is mounted on a swing arm. The spray box has an internal cavity, and the outer wall of the spray box has inclined spray holes that communicate with the internal cavity. The spray box is also equipped with a rubber hose that communicates with the internal cavity.

[0015] Preferably, the cell crushing mechanism further includes:

[0016] The first and second electromagnetic rods are respectively inserted into the second slider, the first slider and the second slider. The first electromagnetic rod and the second electromagnetic rod have the same structure. Both the first electromagnetic rod and the second electromagnetic rod include an electromagnetic generator and a positioning pin. Both the first electromagnetic rod and the second electromagnetic rod are set perpendicular to the rotating screw.

[0017] Both the first and second sliders are equipped with magnets, and the second slider has a push plate on the side facing the actuating plate that abuts against the actuating plate.

[0018] Preferably, each of the four ends of the X-shaped frame is provided with an end block, and the actuating plate slides in contact with the end block. The actuating plate is connected to the end block through a drive flipping assembly.

[0019] Preferably, the drive flipping component includes:

[0020] An end plate is provided at the end of the actuating plate, and a blade is provided at the other end of the end plate.

[0021] The end plate protrudes towards the rotating lead screw and is fixed perpendicularly to the actuating plate.

[0022] Preferably, the drive flipping component further includes:

[0023] Side slots, there are two side slots, and the two side slots are symmetrically arranged on both sides of the toggle plate;

[0024] The bracket is fixed on both sides of the end block, and a rotating gear is provided on the bracket, which slides in the side groove.

[0025] Preferably, the side groove is provided with a toothed groove facing the end block, and the rotating gear meshes with the toothed groove. A third drive motor is provided on the bracket, and the output end of the third drive motor is coaxially fixed with the rotating gear.

[0026] The beneficial effects of this invention are as follows:

[0027] 1. This invention uses an inclined spray nozzle facing the contact side between the spray box and the battery cell to be broken. This allows an external pump to pump sodium chloride brine into the internal cavity through a rubber hose. Then, this sodium chloride brine is sprayed out from the inclined spray nozzle. The sodium chloride brine will come into contact with the contact surface between the spray box and the battery cell to be broken, thereby achieving safe discharge and discharge protection through liquid spraying, as well as avoiding the problem of flying debris and dust.

[0028] 2. In this invention, after the large pieces of battery cells to be broken are overturned and pushed towards the area to be scraped and broken by the spray assembly, the actuating plate is retracted vertically. An external hydraulic drive device is provided between the electric sliding block and the first drive motor. Then, under the action of the external hydraulic drive device, the first drive motor and the X-shaped frame are driven to descend together and repeat the above-mentioned rotation and breaking steps, thereby realizing the overall breaking of the battery cells to be broken in the power battery pack casing. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of a new energy power battery recycling and dismantling equipment proposed in this invention;

[0030] Figure 2 This is a schematic diagram of the first state of the cell crushing mechanism in a new energy power battery recycling and dismantling equipment proposed in this invention;

[0031] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0032] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0033] Figure 5 This is a front view of the cell crushing mechanism in a new energy power battery recycling and dismantling equipment proposed in this invention;

[0034] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point C;

[0035] Figure 7 This is a schematic diagram of the second state of the cell crushing mechanism in a new energy power battery recycling and dismantling equipment proposed in this invention;

[0036] Figure 8 This is a schematic diagram of the third state of the cell crushing mechanism in a new energy power battery recycling and dismantling equipment proposed in this invention;

[0037] Figure 9 for Figure 8 Enlarged structural diagram at point D;

[0038] Figure 10 This is a schematic diagram of the spray box in a new energy power battery recycling and dismantling equipment proposed in this invention;

[0039] Figure 11 This is a schematic diagram of drilling and crushing battery cells to be crushed in a new energy power battery recycling and dismantling equipment proposed in this invention.

[0040] In the diagram: 1. Power battery pack casing; 2. Separator; 3. Battery cell to be crushed; 4. Moving frame; 5. Electric sliding block; 6. X-shaped frame; 7. First drive motor; 8. Actuating plate; 9. Second drive motor; 10. Rotating screw; 11. Swinging rod; 12. Spray box; 13. Rotating shaft; 14. Cross base plate; 15. Conical insert rod; 16. Internal cavity; 17. Inclined spray hole; 18. Rubber hose; 19. Sliding hole; 20. First slider; 21. Second slider; 22. First electromagnetic insert rod; 23. Second electromagnetic insert rod; 24. End block; 25. End plate; 26. Push plate; 27. Side groove; 28. Gear groove; 29. ​​Bracket; 30. Rotating gear; 31. Third drive motor. Detailed Implementation

[0041] Reference Figures 1-11 A new energy power battery recycling and dismantling equipment includes a power battery pack shell 1, a partition 2 inside the power battery pack shell 1, and battery cells 3 to be crushed placed between two adjacent partitions 2. Therefore, multiple battery cells 3 to be crushed in the battery pack are crushed, that is, large pieces of battery cells 3 to be crushed are crushed into smaller pieces of battery cells 3 to be crushed.

[0042] Reference Figure 1In this configuration, a movable frame 4 slides on the outer casing 1 of the power battery pack, and an electric sliding block 5 slides on the movable frame 4. The electric sliding block 5 is equipped with a cell crushing mechanism on the side facing the battery cell 3 to be crushed. It should be noted that the movable frame 4 slides on the outer casing 1 of the power battery pack under the action of an external driving force. The movable frame 4 has a transverse sliding hole, and the electric sliding block 5 slides in the transverse sliding hole. Therefore, the sliding of the movable frame 4 on the outer casing 1 of the power battery pack and the sliding of the electric sliding block 5 in the transverse sliding hole are two sliding methods that can carry the cell crushing mechanism on the electric sliding block 5 to move at any position above the outer casing 1 of the power battery pack.

[0043] The electric sliding block 5 is connected to the cell crushing mechanism by a first drive motor 7. Therefore, after the first drive motor 7 is turned on, the cell crushing mechanism rotates under the drive of the first drive motor 7, which in turn drives the cell crushing mechanism to rotate below the electric sliding block 5. It should be noted that the electric sliding block 5 and the moving frame 4 cooperate with each other to position the cell crushing mechanism directly above the battery cell 3 to be crushed, which facilitates the subsequent crushing operation.

[0044] Reference Figures 2-4 In this state, the battery cell crushing mechanism includes an X-shaped frame 6. A conical rod 15 is provided on the side of the X-shaped frame 6 facing the battery cell 3 to be crushed. The conical rod 15 slides and rises and falls on the X-shaped frame 6 through the spray assembly. Therefore, the conical rod 15 can pierce and crush the battery cell 3 to be crushed during the rising and falling process, providing the starting point for subsequent crushing.

[0045] The X-shaped frame 6 has four sliding holes 19, and each of the four sliding holes 19 has a relatively movable first slider 20 sliding in it. The X-shaped frame 6 also has four rotating screws 10 that drive the conical insert rod 15 and the actuating plate 8 to move. The rotating screws 10 pass through the first threaded holes and are connected to the first sliders 20. The X-shaped frame 6 also has a second drive motor 9 that drives the rotating screws 10. The output end of the second drive motor 9 is connected to the rotating screws 10. Therefore, when the second drive motor 9 is turned on, it drives the rotating screws 10 to rotate. Since the first sliders 20 slide in the sliding holes 19, the rotating screws 10 and the first threaded holes can cooperate to drive the four first sliders 20 to slide relatively along the sliding holes 19 on the X-shaped frame 6.

[0046] The first slider 20 is rotatably connected to the conical insert rod 15 through the spray assembly. Therefore, during the sliding process of the first slider 20, it can drive the conical insert rod 15 to rise and fall vertically at the bottom of the X-shaped frame 6. With the rotation drive of the first drive motor 7, the conical insert rod 15 is located directly above the center of the battery cell 3 to be broken, thereby achieving the effect of drilling a hole in the center of the battery cell 3 to be broken.

[0047] Furthermore, after the conical insert 15 penetrates the battery cell 3 to be broken, driven by the first drive motor 7 and in conjunction with the sliding of the first slider 20, the spray assembly acts as a kind of shredding blade, scraping the battery cell 3 during rotation, ultimately forming... Figure 11 The shape of the broken hole is formed by the continuous movement of the conical rod 15 carrying the spray assembly and breaking the battery cell 3 to be broken.

[0048] It should be noted that during the crushing process, the battery cell 3 to be crushed will still have residual electricity. That is, the scrapped cell may still have a high residual voltage and charge. Therefore, it is necessary to discharge this residual electricity in a timely manner during the disassembly process. The electrolyte usually contains lithium hexafluorophosphate. Therefore, sodium chloride brine is used to spray the battery cell 3 to be crushed. This is the most commonly used and lowest cost discharge medium. Salt water has good conductivity and can slowly release the residual charge inside the battery cell 3 to be crushed through ionic conduction.

[0049] The device in this application uses sodium chloride brine to spray simultaneously during the crushing process, which can reduce dust and spray the crushing area in a timely manner to avoid damage to the device from residual voltage. The spraying component not only serves as a component for spraying sodium chloride brine, but also as a component for scraping the battery cell 3 to be crushed. It can spray sodium chloride brine onto the crushing area in a timely manner, allowing the crushing and spraying processes to be carried out simultaneously, effectively improving the crushing efficiency.

[0050] The spray assembly includes a cross-shaped base plate 14, a conical insert rod 15 fixed to the bottom of the cross-shaped base plate 14, and a swing rod 11 between the cross-shaped base plate 14 and the first slider 20. The two ends of the swing rod 11 are rotatably connected to the first slider 20 and the cross-shaped base plate 14 respectively through a rotating shaft 13. In this way, the first slider 20 sliding on the X-shaped frame 6 can push the conical insert rod 15 on the cross-shaped base plate 14 to descend together through the swing rod 11, thereby completing the drilling and breaking of the battery cell 3 to be broken.

[0051] Reference Figure 10 In this configuration, the spray assembly also includes a spray box 12, which is mounted on a swing arm 11. The spray box 12 has an internal cavity 16, and an inclined spray hole 17 communicating with the internal cavity 16 is provided on the outer wall of the spray box 12. A rubber hose 18 communicating with the internal cavity 16 is also provided on the spray box 12. The inclined spray hole 17 faces the contact side between the spray box 12 and the battery cell 3 to be broken. This allows an external pump to pump sodium chloride brine into the internal cavity 16 through the rubber hose 18. Then, this sodium chloride brine is sprayed out from the inclined spray hole 17. The sodium chloride brine will contact the contact surface between the spray box 12 and the battery cell 3 to be broken, thereby achieving safe discharge and discharge protection through liquid spraying and avoiding the problem of flying debris and dust.

[0052] Reference Figure 2 and Figure 7 The diagram illustrates two states: with the toggle plate 8 stationary and the conical insert rod 15 rotating and lifting with the spray assembly, the final step involves drilling and scraping the battery cell 3 to be broken. Figure 11 state.

[0053] The battery cell crushing mechanism also includes a second slider 21. A first electromagnetic rod 22 and a second electromagnetic rod 23 are respectively inserted into the first slider 20 and the second slider 21. The first electromagnetic rod 22 and the second electromagnetic rod 23 have identical structures, each including an electromagnetic generator and a positioning pin. When the electromagnetic generator is energized, it generates a corresponding magnetic field. Both the first slider 20 and the second slider 21 are equipped with magnetic plates. Therefore, the magnetic field generated by activating the corresponding electromagnetic generator can attract either the first electromagnetic rod 22 or the second electromagnetic rod 23 downwards. Both electromagnetic rods 23 are perpendicular to the rotating screw 10, allowing the positioning pins in the first electromagnetic rod 22 or the second electromagnetic rod 23 to be inserted and engaged with the rotating screw 10. Therefore, when the rotating screw 10 rotates, it can move the first slider 20 or the second slider 21. Both the first electromagnetic rod 22 and the second electromagnetic rod 23 are equipped with reset elastic components. That is, after the power is cut off, the first electromagnetic rod 22 and the second electromagnetic rod 23, which were originally engaged with the rotating screw 10, will be bounced away from the rotating screw 10. Thus, the rotation of the rotating screw 10 will not drive the first slider 20 or the second slider 21 to move.

[0054] The drive tilting assembly includes two side slots 27 symmetrically arranged on both sides of the toggle plate 8. It also includes a bracket 29 fixed to both sides of the end block 24, with a rotating gear 30 mounted on the bracket 29. The rotating gear 30 slides within the side slots 27. The side slots 27 have toothed grooves 28 facing the end block 24, and the rotating gear 30 meshes with the toothed grooves 28. A third drive motor 31 is mounted on the bracket 29, and the output end of the third drive motor 31 is coaxially fixed with the rotating gear 30. Therefore, when the vertically positioned toggle plate 8 needs to be lowered, only the first drive motor needs to be activated. The third drive motor 31 drives the rotating gear 30 to rotate. Since the rotating gear 30 meshes with the toothed groove 28 on the side of the side groove 27, it can drive the vertically positioned actuating plate 8 to descend and insert into the battery cell 3 to be broken. A reset elastic component is also provided between the actuating plate 8 and the end block 24. Therefore, when the actuating plate 8 is not pushed by external force, it always remains in a vertical position under the action of the reset elastic component. The reset elastic component includes an elastic spring, one end of which is slidably connected to the actuating plate 8, and the other end is fixedly connected to the end block 24. The reset elastic component is existing technology and will not be described in detail here.

[0055] Reference Figure 8 The state is the insertion and flipping state of the actuating plate 8. The four ends of the X-shaped frame 6 are equipped with actuating plates 8 for inserting into and flipping the battery cell 3 to be broken. The four ends of the X-shaped frame 6 are equipped with end blocks 24. The actuating plate 8 slides in contact with the end blocks 24. The actuating plate 8 is connected to the end blocks 24 through a drive flipping assembly. The drive flipping assembly includes an end plate 25, which is set at the end of the actuating plate 8. The other end of the end plate 25 is provided with a blade, which makes it easier for the actuating plate 8 to fall vertically and better penetrate the battery cell 3 to be broken.

[0056] The end plate 25 protrudes towards the rotating screw 10 and is fixed perpendicularly to the actuating plate 8. The second slider 21 has a push plate 26 facing the actuating plate 8, which abuts against the actuating plate 8. Thus, when the actuating plate 8 needs to be flipped, the electromagnetic generator is simply activated, allowing the second electromagnetic rod 23 to engage with the rotating screw 10. The second slider 21, under the rotation of the rotating screw 10, pushes the push plate 26 towards the actuating plate 8, thereby achieving the flipping effect. Since the actuating plate 8 is now inserted into the battery cell 3 to be broken, the flipping of the actuating plate 8, combined with... Figure 11 In this state, it can push the unscraped battery cells 3 to be broken towards the center.

[0057] Furthermore, the continuous movement and spraying of sodium chloride brine by the spray assembly can push the remaining, and larger, pieces of battery cells 3 to be crushed towards the spray assembly. It should be noted that since the actuating plate 8 is connected to the X-shaped frame 6, the rotation of the X-shaped frame 6 will also cause the actuating plate 8 to rotate, which facilitates circumferential cutting and crushing. Figure 11 The unbroken area of ​​the battery cell 3 to be broken is in a state where, after being overturned, the large pieces of the battery cell 3 to be broken are pushed towards the area to be scraped and broken by the spray assembly. The actuating plate 8 is then retracted vertically. An external hydraulic drive device is provided between the electric sliding block 5 and the first drive motor 7. Then, under the action of the external hydraulic drive device, the first drive motor 7 and the X-shaped frame 6 are driven to descend together and repeat the above-mentioned rotational breaking steps, thereby realizing the overall breaking of the battery cell 3 to be broken in the power battery pack casing 1.

[0058] The working principle of this invention is as follows:

[0059] First, under the action of external driving force, the moving frame 4 slides on the power battery pack shell 1, and the electric sliding block 5 slides in the transverse sliding hole. Therefore, the two sliding methods of the moving frame 4 sliding on the power battery pack shell 1 and the electric sliding block 5 sliding in the transverse sliding hole can carry the cell breaking mechanism on the electric sliding block 5 to move at any position above the power battery pack shell 1.

[0060] Then, after the first drive motor 7 is turned on, the cell crushing mechanism rotates under the drive of the first drive motor 7, which in turn drives the cell crushing mechanism to rotate below the electric sliding block 5. After the second drive motor 9 is turned on, the rotating screw 10 is driven to rotate. Since the first slider 20 slides in the sliding hole 19, the rotating screw 10 and the first threaded hole can drive the four first sliders 20 to slide relative to each other on the X-shaped frame 6 along the sliding hole 19. During the sliding of the first slider 20, the conical insert rod 15 can be driven to rise and fall vertically at the bottom of the X-shaped frame 6. With the rotation drive of the first drive motor 7, the conical insert rod 15 is located directly above the center of the battery cell 3 to be crushed, thus achieving the effect of drilling a hole in the center of the battery cell 3 to be crushed.

[0061] An external pump body is used to pump sodium chloride brine into the internal cavity 16 through a rubber hose 18. Then, this sodium chloride brine is sprayed out from the inclined nozzle 17. The sodium chloride brine will come into contact with the contact surface between the spray box 12 and the battery cell 3 to be broken, thereby achieving safe discharge and discharge protection through liquid spraying and avoiding the problem of flying debris and dust.

[0062] Then, the third drive motor 31 is turned on, which drives the rotating gear 30 to rotate. Since the rotating gear 30 meshes with the toothed groove 28 on the side of the side groove 27, it can drive the vertically positioned actuating plate 8 to descend and insert into the battery cell 3 to be broken. The actuating plate 8 is inserted into the battery cell 3 to be broken, which is coordinated with the flipping of the actuating plate 8.

[0063] With the continuous movement of the spray assembly and the spraying of sodium chloride brine, the remaining, and larger, pieces of battery cells 3 to be crushed can be pushed towards the spray assembly. It should be noted that since the actuating plate 8 is connected to the X-shaped frame 6, when the X-shaped frame 6 rotates, it will also drive the actuating plate 8 to rotate, which is beneficial for circumferential cutting and crushing. Figure 11 The unbroken area of ​​the battery cell 3 to be broken is in a state where, after being overturned, the large pieces of the battery cell 3 to be broken are pushed towards the area to be scraped and broken by the spray assembly. The actuating plate 8 is then retracted vertically. An external hydraulic drive device is provided between the electric sliding block 5 and the first drive motor 7. Then, under the action of the external hydraulic drive device, the first drive motor 7 and the X-shaped frame 6 are driven to descend together and repeat the above-mentioned rotational breaking steps, thereby realizing the overall breaking of the battery cell 3 to be broken in the power battery pack casing 1.

[0064] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A new energy power battery recycling and dismantling device, comprising a power battery pack casing (1), wherein the power battery pack casing (1) has partitions (2) inside, and battery cells (3) to be crushed are placed between two adjacent partitions (2), characterized in that, A movable frame (4) slides on the outer casing (1) of the power battery pack, and an electric sliding block (5) slides on the movable frame (4). A cell crushing mechanism is provided on the side of the electric sliding block (5) facing the battery cell (3) to be crushed. A first drive motor (7) is connected between the electric sliding block (5) and the cell crushing mechanism. The cell crushing mechanism includes: X-shaped frame (6), with a conical rod (15) on the side of the X-shaped frame (6) facing the battery cell (3) to be broken, and the conical rod (15) slides and rises and falls on the X-shaped frame (6) through the spray assembly; The X-shaped frame (6) is equipped with a lever plate (8) at each of its four ends for inserting and flipping the battery cell (3) to be broken. The X-shaped frame (6) is also equipped with four rotating screws (10) for driving the conical insert rod (15) and the lever plate (8). The X-shaped frame (6) is also equipped with a second drive motor (9) for driving the rotating screws (10). The output end of the second drive motor (9) is connected to the rotating screws (10).

2. The new energy power battery recycling and dismantling equipment according to claim 1, characterized in that, The X-shaped frame (6) has four sliding holes (19), and each of the four sliding holes (19) has a relatively movable first slider (20). The rotating screw (10) passes through the first threaded hole and the first slider (20). The first slider (20) is rotatably connected to the conical insert (15) through the spray assembly.

3. The new energy power battery recycling and dismantling equipment according to claim 1, characterized in that, The spray system includes: A cross-shaped base plate (14) and a conical insert (15) are fixed at the bottom of the cross-shaped base plate (14). A swing rod (11) is provided between the cross-shaped base plate (14) and the first slider (20). The two ends of the swing rod (11) are rotatably connected to the first slider (20) and the cross-shaped base plate (14) respectively through a rotating shaft (13).

4. The new energy power battery recycling and dismantling equipment according to claim 3, characterized in that, The spray system also includes: The spray box (12) is mounted on the swing arm (11). The spray box (12) has an internal cavity (16) and an inclined spray hole (17) communicating with the internal cavity (16) is opened on the outer wall of the spray box (12). A rubber hose (18) communicating with the internal cavity (16) is also provided on the spray box (12).

5. The new energy power battery recycling and dismantling equipment according to claim 2, characterized in that, The cell crushing mechanism also includes: The first electromagnetic rod (22) and the second electromagnetic rod (23) are respectively inserted on the second slider (21), the first slider (20) and the second slider (21). The first electromagnetic rod (22) and the second electromagnetic rod (23) have the same structure. The first electromagnetic rod (22) and the second electromagnetic rod (23) both include an electromagnetic generator and a positioning pin. The first electromagnetic rod (22) and the second electromagnetic rod (23) are both set perpendicular to the rotating screw (10). Both the first slider (20) and the second slider (21) are provided with magnetic pieces. The second slider (21) is provided with a push plate (26) that abuts against the push plate (8) on the side facing the push plate (8).

6. The new energy power battery recycling and dismantling equipment according to claim 1, characterized in that, The X-shaped frame (6) has end blocks (24) at each of its four ends. The actuating plate (8) slides in contact with the end blocks (24). The actuating plate (8) is connected to the end blocks (24) through a drive flipping assembly.

7. The new energy power battery recycling and dismantling equipment according to claim 6, characterized in that, The drive flipping component includes: End plate (25), the end plate (25) is set at the end of the actuating plate (8), and the other end of the end plate (25) is provided with a blade; The end plate (25) protrudes toward the rotating screw (10) and is fixed perpendicularly to the actuating plate (8).

8. The new energy power battery recycling and dismantling equipment according to claim 7, characterized in that, The drive flip component also includes: Side groove (27), there are two side grooves (27), and the two side grooves (27) are symmetrically arranged on both sides of the toggle plate (8); The bracket (29) is fixed on both sides of the end block (24), and a rotating gear (30) is provided on the bracket (29), which slides in the side groove (27).

9. The new energy power battery recycling and dismantling equipment according to claim 8, characterized in that, The side groove (27) has a toothed groove (28) on the side facing the end block (24), and the rotating gear (30) meshes with the toothed groove (28). The bracket (29) is equipped with a third drive motor (31), and the output end of the third drive motor (31) is coaxially fixed with the rotating gear (30).

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