A battery core recycling device with sorting function

Abstract

The present invention discloses a battery core recycling device with a sorting function, which belongs to the field of battery core recycling technology. In the present invention, through the designed adjustment mechanism, the lifting and lowering of the adjustment frames on both sides can drive the abutment rollers on both sides to drive the screening bottom frame to adjust the inclination angle, and adjust the rolling screening stroke of the material on the top of multiple screen bodies, which is beneficial to improving the screening effect. When the screen body is impacted, it can drive the screening bottom frame to squeeze the abutment rollers at the corresponding position through the bottom rotating sleeve. When the abutment rollers are squeezed, it can drive the sleeves to slide in the stroke groove. The sliding of the sleeves can squeeze the first telescopic rod at the bottom. The first telescopic rod is compressed to compress the external first spring. The first spring can use compression energy absorption to buffer the shaking impact of the abutment roller and the screening bottom frame in the height direction, and at the same time, through the movement of the abutment rollers, the surface of the screen body generates a vibrating screening force in the height direction, which is beneficial to matching the optimal screening trajectory and improving the screening effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of battery core recycling, and in particular relates to a battery core recycling device with a sorting function. Background Art

[0002] Used batteries contain a large amount of heavy metals, organic solvents, and other hazardous substances. If discarded or mishandled, they can cause serious pollution to the soil, water, and air. Establishing a comprehensive recycling system can effectively reduce the environmental impact of used batteries. Used batteries contain many valuable metal resources, such as lithium, cobalt, and nickel. Recycling these resources can save a significant amount of mineral resources.

[0003] The Chinese invention patent with authorization announcement number CN115810824A discloses an unwinding and sorting device for waste lithium-ion battery cells, including a frame and a controller, on which a flattening mechanism, a laminated cell sorting mechanism and a wound cell sorting mechanism are respectively provided; the flattening mechanism is used for unwinding and flattening the battery cell roll, and includes a pole piece guide groove, a conveying mechanism, a slide, an electromagnetic clamping mechanism and a flattening block; the laminated cell sorting mechanism is used for sorting and collecting laminated battery sheet-like materials, and includes a workbench, a drive motor and a push-pull cylinder, a fixed rubber roller, a movable scraper, a movable rubber roller and a fixed scraper; the wound cell sorting mechanism is used for sorting and collecting wound battery layered materials, and includes a column, a crossbeam, a walking positioning mechanism, an electrostatic suction cup lifting mechanism, an electrostatic suction cup and multiple sets of diaphragm battery cell collection mechanisms. The above solution solves the time-consuming problem of manual unwinding by automatically unwinding and sorting the battery cells. However, in actual use, the fixed screen inclination angle leads to insufficient screening rate of fine-particle materials, and it cannot adapt to the characteristics of materials with different crushing particle sizes. For example, it is difficult to screen copper and aluminum foil fragments mixed with positive electrode material powder, so there is room for improvement. Summary of the Invention

[0004] The purpose of the present invention is to propose a battery core recovery device with a sorting function in order to solve the problem that a fixed screen inclination angle leads to insufficient screening rate of fine particle materials and cannot adapt to the characteristics of materials with different crushing particle sizes.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A battery roll core recovery device with a sorting function includes a sorting bracket, a crusher body is installed on the top of the sorting bracket, a support frame is connected to the inner side of the sorting bracket, an adjustment mechanism is installed in the inner cavity of the support frame, a screening bottom frame is provided on the top of the adjustment mechanism, and multiple screen bodies are detachably installed on the top of the screening bottom frame through a buffer mechanism. The inclination angle of the screen body is adjusted by the adjustment mechanism. A driving mechanism is provided on one side of the adjustment mechanism, and the screen body is driven by the driving mechanism to reciprocate and vibrate in the support frame;

[0007] A plurality of corresponding sorting boxes are provided at the bottom of the sorting bracket along the direction of the plurality of screen bodies, and sorting materials of different particle sizes are received through the sorting boxes.

[0008] As a further description of the above technical solution:

[0009] The adjusting mechanism includes an adjusting frame, wherein both ends of the adjusting frame are embedded with a screw nut, the inner thread of the screw nut is connected to an adjusting screw, the top of the adjusting screw is connected to a lifting seat, a travel groove is opened on one side of the lifting seat, a shaft sleeve is slidably connected in the travel groove, abutment rollers are rotatably connected in the shaft sleeves on both sides, the bottom of the shaft sleeve is connected to a first telescopic rod, the other end of the first telescopic rod is connected to the bottom of the inner cavity of the travel groove, a first spring is sleeved on the outside of the first telescopic rod, the two ends of the first spring are respectively connected to the corresponding positions of the outside of the first telescopic rod and one side of the shaft sleeve, and the abutment rollers on both sides are rotatably connected to the bottom of the screening bottom frame, and the inclination angle of the abutment roller and the screening bottom frame is adjusted by adjusting the positions of the corresponding lifting seats on both sides.

[0010] As a further description of the above technical solution:

[0011] The abutment roller is rotatably connected to a rotating sleeve, and the rotating sleeve is connected to a corresponding position on one side of the bottom of the screening bottom frame. The abutment roller moves to drive the screening bottom frame to adjust its position. Guide rods are connected to both sides of the bottom of the lifting seat, and the guide rods are slidably connected to the sliding holes opened on the top of the adjustment frame.

[0012] As a further description of the above technical solution:

[0013] The driving mechanism includes a driving motor, which is installed on one side of the outer side of the support frame. The output shaft of the driving motor is connected to a polarizing block, one side of the polarizing block contacts a striking block, and one side of the striking block is connected to one side of the adjustment frame.

[0014] The two ends of the adjustment frame on the side away from the impact block are connected to the second telescopic rod, the other end of the second telescopic rod is connected to a connecting piece, the connecting piece is connected to the outside of the support frame, and a second spring is sleeved on the outside of the second telescopic rod, and the two ends of the second spring are respectively connected to the corresponding positions of the connecting piece and the outside of the support frame.

[0015] As a further description of the above technical solution:

[0016] Both sides of the adjustment frame are connected to fixed blocks, one side of the fixed block is rotatably connected to a roller, one side of the inner cavity of the support frame is connected to a track groove corresponding to the position of the roller, and the roller is slidably connected to the track groove.

[0017] As a further description of the above technical solution:

[0018] The buffer mechanism includes a fixed seat, which is transmission-connected to the side of the screen body, and the fixed seat is coupled to the installation groove opened on the peripheral side of the screening bottom frame. Both ends of one side of the fixed seat are penetrated by a through groove, and a receiving groove is opened in the through groove. A sliding sleeve is slidably connected in the receiving groove, and a sliding rod is slidably connected in the sliding sleeve. The sliding rod is connected to one side of the screen body, and both sides of the sliding sleeve are connected to a third telescopic rod, and the other end of the third telescopic rod is connected to a corresponding position on one side of the inner cavity of the receiving groove. A third spring is sleeved on the outside of the third telescopic rod, and both ends of the third spring are respectively connected to the corresponding positions of the receiving groove and one side of the sliding sleeve.

[0019] As a further description of the above technical solution:

[0020] Guide grooves are provided on both sides of the slide rod, and a limit block is slidably connected in the guide groove. One side of the limit block is connected to a fourth spring, and the other end of the fourth spring is connected to one side of the guide groove cavity. The vibration of the screen body is absorbed by the elastic force of the fourth spring.

[0021] As a further description of the above technical solution:

[0022] Purge hoods are correspondingly provided on both sides of the sorting bracket, and the purge hoods are connected to external exhaust circulation equipment.

[0023] As a further description of the above technical solution:

[0024] A plurality of guide blocks are connected to the top of the screening bottom frame, and the guide blocks are located between adjacent screen bodies.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] 1. In the present invention, through the designed adjustment mechanism, the lifting and lowering of the adjustment frames on both sides can drive the abutting rollers on both sides to drive the screening bottom frame to adjust the inclination angle, and adjust the rolling screening stroke of the material on the top of multiple screen bodies, which is beneficial to improving the screening effect. When the screen body is impacted, it can drive the screening bottom frame to squeeze the abutting rollers at the corresponding positions through the bottom rotating sleeve. When the abutting rollers are squeezed, they can drive the shaft sleeves to slide in the stroke groove. The sliding of the shaft sleeve can squeeze the first telescopic rod at the bottom. The first telescopic rod can be compressed to compress the external first spring. The first spring can use compression energy absorption to buffer the shaking impact of the abutting roller and the screening bottom frame in the height direction, and at the same time, the movement of the abutting rollers makes the surface of the screen body generate a vibrating screening force in the height direction, which is beneficial to matching the optimal screening trajectory and improving the screening effect.

[0027] 2. In the present invention, through the designed driving mechanism, the adjustment frame can squeeze the second telescopic rod on one side when it moves, and the collapse of the second telescopic rod can squeeze the external second spring. The second spring can use its own elastic force to drive the adjustment frame to separate after the polarization block continues to rotate, which is beneficial to driving the adjustment frame to perform reciprocating motion through the continuous rotation of the polarization block, and driving the top screen body to perform horizontal screening through the horizontal reciprocating motion of the adjustment frame, which is beneficial to perform horizontal angle screening processing by applying energy to the screen body horizontally, and cooperate with the vertical sliding of the abutting roller to improve the reciprocating vibration screening effect through bidirectional energy application, thereby improving the screening effect of crushed battery core materials.

[0028] 3. In the present invention, through the designed buffer mechanism, when the screen body is impacted, the screen body can slide in the sliding sleeve through the sliding rod and squeeze the fourth spring through the limit block. The fourth spring can use its own elastic force to buffer the impact, and the lateral movement of the screen body can drive the sliding sleeve to slide in the accommodating groove. The movement of the sliding sleeve can simultaneously squeeze the third telescopic rod. The third telescopic rod is compressed and can absorb lateral traction through the external third spring. The traction tension of the edge of the screen body is effectively reduced through two-way buffering energy absorption, and the impact is guided and consumed through the sliding cooperation of the sliding rod in the sliding sleeve, thereby improving the durability of the edge of the screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of a battery core recycling device with a sorting function proposed by the present invention;

[0030] Figure 2 This is a schematic diagram of the disassembly structure of a battery core recovery device with a sorting function proposed by the present invention;

[0031] Figure 3 This is a schematic diagram of a transverse half-section structure of a battery core recovery device with a sorting function proposed in the present invention;

[0032] Figure 4This is a schematic diagram of the split structure of a battery core recycling device with a sorting function proposed by the present invention from another angle;

[0033] Figure 5 This is a schematic diagram of the assembly structure of the buffer mechanism of a battery core recovery device with a sorting function proposed by the present invention;

[0034] Figure 6 This is a schematic diagram of the disassembled structure of the buffer mechanism of a battery core recovery device with a sorting function proposed by the present invention;

[0035] Figure 7 This is a schematic diagram of the transverse structure of the adjustment mechanism of a battery core recovery device with a sorting function proposed by the present invention;

[0036] Figure 8 This is a schematic diagram of the disassembled structure of the screening bottom frame portion of a battery coil core recovery device with a sorting function proposed by the present invention;

[0037] Figure 9 This is a schematic diagram of the assembly structure of a battery coil core recovery device with sorting function proposed by the present invention.

[0038] Legend:

[0039] 1. Sorting bracket; 2. Sorting box; 3. Support frame; 4. Adjustment mechanism; 401. Adjustment frame; 402. Fixing block; 403. Roller; 404. Track groove; 405. Abutment roller; 406. Lifting seat; 407. Bushing; 408. First telescopic rod; 409. First spring; 410. Adjusting screw; 411. Connecting piece; 412. Second telescopic rod; 413. Second spring; 414. Guide rod; 5. Screening bottom frame; 6. Screen Net body; 7. Buffer mechanism; 701. Fixed seat; 702. Through slot; 703. Accommodating slot; 704. Sliding sleeve; 705. Third telescopic rod; 706. Third spring; 707. Limiting block; 708. Sliding rod; 709. Guide slot; 710. Fourth spring; 8. Driving mechanism; 801. Driving motor; 802. Polarizing block; 803. Impact block; 9. Crusher body; 10. Purge hood; 11. Guide block; 12. Rotating sleeve. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0041] See also Figures 1-9The present invention provides a technical solution: a battery roll core recovery device with a sorting function, comprising a sorting bracket 1, a crusher body 9 installed on the top of the sorting bracket 1, a support frame 3 connected to the inner side of the sorting bracket 1, an adjustment mechanism 4 installed in the inner cavity of the support frame 3, a screening bottom frame 5 provided on the top of the adjustment mechanism 4, a plurality of screen bodies 6 detachably installed on the top of the screening bottom frame 5 through a buffer mechanism 7, the inclination angle of the screen body 6 is adjusted by the adjustment mechanism 4, and a driving mechanism 8 is provided on one side of the adjustment mechanism 4, which drives the screen body 6 to vibrate back and forth in the support frame 3;

[0042] A plurality of corresponding sorting boxes 2 are provided at the bottom of the sorting bracket 1 along the direction of the plurality of screen bodies 6, and the sorting materials of different particle sizes are received through the sorting boxes 2;

[0043] The adjusting mechanism 4 includes an adjusting frame 401, both ends of which are embedded with screw nuts on both sides of the adjusting frame 401, and an adjusting screw 410 is connected to the inner thread of the screw nut. The top of the adjusting screw 410 is connected to a lifting seat 406, and a travel groove is provided on one side of the lifting seat 406. A shaft sleeve 407 is slidably connected in the travel groove, and abutment rollers 405 are rotatably connected in the shaft sleeves 407 on both sides. A first telescopic rod 408 is connected to the bottom of the travel groove, and the other end of the first telescopic rod 408 is connected to the bottom of the travel groove cavity. A first spring 409 is sleeved on the outside of the first telescopic rod 408, and the two ends of the first spring 409 are respectively connected to the corresponding positions of the outside of the first telescopic rod 408 and one side of the shaft sleeve 407, and the abutment rollers 405 on both sides are rotatably connected to the bottom of the screening bottom frame 5. The inclination angle of the abutment roller 405 and the screening bottom frame 5 is adjusted by adjusting the positions of the corresponding lifting seats 406 on both sides;

[0044] The abutting roller 405 is rotatably connected to a rotating sleeve 12 , which is connected to a corresponding position on one side of the bottom of the screening bottom frame 5 . The abutting roller 405 moves to drive the screening bottom frame 5 to adjust its position.

[0045] Guide rods 414 are connected to both sides of the bottom of the lifting seat 406, and the guide rods 414 are slidably connected to the sliding holes opened on the top of the adjustment frame 401;

[0046] Purge hoods 10 are correspondingly provided on both sides of the sorting bracket 1, and the purge hoods 10 are connected to external exhaust circulation equipment.

[0047] Specifically: Through the designed adjustment mechanism 4, before screening, the adjusting screw 410 can be rotated in the screw nut and drive the adjustment frame 401 to move up and down. The lifting and lowering of the adjustment frames 401 on both sides can drive the abutment rollers 405 on both sides to drive the screening bottom frame 5 to adjust the inclination angle. By adjusting the inclination angle of the screening bottom frame 5, the rolling screening stroke of the material on the top of the multiple screen bodies 6 can be adjusted, which is conducive to improving the screening effect.

[0048] Furthermore, through the designed abutment roller 405, when the screening bottom frame 5 contacts the material, the screen body 6 is impacted and can drive the screening bottom frame 5 to squeeze the abutment roller 405 at the corresponding position through the bottom rotating sleeve 12. When the abutment roller 405 is squeezed, it can drive the shaft sleeve 407 to slide in the stroke groove. The sliding of the shaft sleeve 407 can squeeze the bottom first telescopic rod 408. The first telescopic rod 408 is compressed to compress the external first spring 409. The first spring 409 can use compression energy absorption to buffer the shaking impact of the abutment roller 405 and the screening bottom frame 5 in the height direction, and at the same time, through the movement of the abutment roller 405, the surface of the screen body 6 generates a vibrating screening force in the height direction.

[0049] See also Figure 3 and Figure 4 The driving mechanism 8 includes a driving motor 801, which is installed on one side of the outer side of the support frame 3. The output shaft of the driving motor 801 is connected to a polarizing block 802. One side of the polarizing block 802 contacts a striking block 803. One side of the striking block 803 is connected to one side of the adjustment frame 401.

[0050] The adjustment frame 401 is connected to a second telescopic rod 412 at both ends of the side away from the striking block 803. The other end of the second telescopic rod 412 is connected to a connecting piece 411, which is connected to the outside of the support frame 3. A second spring 413 is sleeved on the outside of the second telescopic rod 412, and the two ends of the second spring 413 are respectively connected to the connecting piece 411 and corresponding positions on the outside of the support frame 3.

[0051] Both sides of the adjustment frame 401 are connected to fixed blocks 402, one side of the fixed block 402 is rotatably connected to a roller 403, and the position of the roller 403 on the inner cavity side of the support frame 3 is connected to a track groove 404, and the roller 403 is slidably connected to the track groove 404.

[0052] Specifically: through the designed driving mechanism 8, the rotation of the output shaft of the driving motor 801 can drive the polarization block 802 to rotate, and the longer end of the polarization block 802 can squeeze the impact block 803, and the impact block 803 can be squeezed to drive the adjustment frame to move in the support frame 3. When the adjustment frame moves, it can squeeze the second telescopic rod 412 on one side, and the collapse of the second telescopic rod 412 can squeeze the external second spring 413. The second spring 413 can use its own elastic force to drive the adjustment frame to separate after the polarization block 802 continues to rotate, which is conducive to driving the adjustment frame 401 to reciprocate through the continuous rotation of the polarization block 802, so as to drive the top screen body 6 to perform horizontal screening through the horizontal reciprocating motion of the adjustment frame, which is conducive to performing horizontal angle screening processing by applying energy to the screen body 6 horizontally, and conveniently improving the screening effect of the crushed battery core material through two-way energy control;

[0053] Furthermore, the sliding of the adjustment frame 401 in the track groove 404 through the fixing block 402 and the roller 403 is more stable, which helps to prevent the adjustment frame 401 from shaking or deviating, thereby improving movement stability.

[0054] See also Figure 6 and Figure 8 , the buffer mechanism 7 includes a fixed seat 701, the fixed seat 701 is transmission-connected to the side of the screen body 6, the fixed seat 701 is coupled to the installation groove opened on the side of the screening bottom frame 5, and a through slot 702 is provided at both ends of one side of the fixed seat 701. A accommodating slot 703 is provided in the through slot 702, and a sliding sleeve 704 is slidably connected in the accommodating slot 703. A sliding rod 708 is slidably connected in the sliding sleeve 704, and the sliding rod 708 is connected to one side of the screen body 6. Both sides of the sliding sleeve 704 are connected to a third telescopic rod 705, and the other end of the third telescopic rod 705 is connected to a corresponding position on one side of the inner cavity of the accommodating slot 703. A third spring 706 is sleeved on the outside of the third telescopic rod 705, and both ends of the third spring 706 are respectively connected to the corresponding positions of the accommodating slot 703 and one side of the sliding sleeve 704;

[0055] Guide grooves 709 are provided on both sides of the slide bar 708. A limit block 707 is slidably connected in the guide groove 709. A fourth spring 710 is connected to one side of the limit block 707. The other end of the fourth spring 710 is connected to one side of the inner cavity of the guide groove 709. The elastic force of the fourth spring 710 absorbs the vibration of the screen body 6.

[0056] The diameter of the inner cavity of the accommodating groove 703 is greater than the stroke of the sliding sleeve 704. A plurality of guide blocks 11 are connected to the top of the screening bottom frame 5, and the guide blocks 11 are located between adjacent screen bodies 6. The guide blocks 11 are designed to have a bilaterally symmetrical conical cross-section. The conical surface at the top of the guide blocks 11 guides the material to flow to both sides to avoid affecting the flow of the falling material.

[0057] Among them, the crushing and dropping outlet of the top crusher body 9 is located on the higher side of the screening bottom frame 5 to ensure inclined screening of the material.

[0058] Specifically, through the designed buffer mechanism 7, when the screen body 6 is impacted, the screen body 6 can slide in the sliding sleeve 704 through the sliding rod 708 and squeeze the fourth spring 710 through the limit block 707. The fourth spring 710 can use its own elastic force to buffer the impact, and the lateral movement of the screen body 6 can drive the sliding sleeve 704 to slide in the accommodating groove 703. The movement of the sliding sleeve 704 can simultaneously squeeze the third telescopic rod 705. The third telescopic rod 705 is compressed and can absorb lateral traction through the external third spring 706. It is beneficial to effectively reduce the traction tension of the edge of the screen body 6 through two-way buffering energy absorption through the designed buffer mechanism 7, and guide the impact through the sliding cooperation of the sliding rod 708 in the sliding sleeve 704 to consume, thereby improving the durability of the edge of the screen body 6.

[0059] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless expressly limited otherwise. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0060] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A battery coil core recovery device with a sorting function, comprising a sorting bracket (1), a crusher body (9) being mounted on the top of the sorting bracket (1), a support frame (3) being connected to the inner side of the sorting bracket (1), and characterized in that: An adjustment mechanism (4) is installed in the inner cavity of the support frame (3), a screening bottom frame (5) is provided on the top of the adjustment mechanism (4), and a plurality of screen bodies (6) are detachably installed on the top of the screening bottom frame (5) via a buffer mechanism (7). The inclination angle of the screen body (6) is adjusted by the adjustment mechanism (4), and a driving mechanism (8) is provided on one side of the adjustment mechanism (4). The driving mechanism (8) drives the screen body (6) to vibrate back and forth in the support frame (3); The bottom of the sorting bracket (1) is provided with a plurality of corresponding sorting boxes (2) along the direction of the plurality of screen bodies (6), and sorting materials of different particle sizes are received through the sorting boxes (2); The buffer mechanism (7) includes a fixed seat (701), the fixed seat (701) is connected to the side of the screen body (6) in a transmission manner, the fixed seat (701) is coupled to a mounting groove provided on the periphery of the screening bottom frame (5), a through groove (702) is provided at both ends of one side of the fixed seat (701), a receiving groove (703) is provided in the through groove (702), a sliding sleeve (704) is slidably connected in the receiving groove (703), and the sliding sleeve (704) is provided in a sliding manner. The inner sliding connection is provided with a slide rod (708), the slide rod (708) is connected to one side of the screen body (6), and the two sides of the sliding sleeve (704) are connected to the third telescopic rod (705), the other end of the third telescopic rod (705) is connected to the corresponding position on one side of the inner cavity of the accommodating groove (703), and the third spring (706) is provided on the outside of the third telescopic rod (705), and the two ends of the third spring (706) are respectively connected to the corresponding positions on one side of the accommodating groove (703) and the sliding sleeve (704); Guide grooves (709) are provided on both sides of the slide bar (708), and a limit block (707) is slidably connected in the guide groove (709). One side of the limit block (707) is connected to a fourth spring (710), and the other end of the fourth spring (710) is connected to one side of the inner cavity of the guide groove (709). The vibration of the screen body (6) is absorbed by the elastic force of the fourth spring (710); The adjustment mechanism (4) comprises an adjustment frame (401), both ends of the adjustment frame (401) are embedded with screw nuts, the screw nuts are internally threadedly connected to an adjusting screw (410), the top of the adjusting screw (410) is connected to a lifting seat (406), a travel groove is provided on one side of the lifting seat (406), a shaft sleeve (407) is slidably connected in the travel groove, abutment rollers (405) are rotatably connected in the shaft sleeves (407) on both sides, and the bottom of the shaft sleeve (407) is connected to a first telescopic rod (406). 8), the other end of the first telescopic rod (408) is connected to the bottom of the inner cavity of the stroke groove, the first telescopic rod (408) is provided with a first spring (409) on the outside, and the two ends of the first spring (409) are respectively connected to the outside of the first telescopic rod (408) and the corresponding position on one side of the shaft sleeve (407), and the abutting rollers (405) on both sides are rotatably connected to the bottom of the screening bottom frame (5), and the inclination angle of the abutting rollers (405) and the screening bottom frame (5) is adjusted by adjusting the position of the corresponding lifting seats (406) on both sides; The driving mechanism (8) comprises a driving motor (801), the driving motor (801) being mounted on one side of the outside of the support frame (3), the output shaft of the driving motor (801) being connected to a polarization block (802), one side of the polarization block (802) being in contact with a striking block (803), and one side of the striking block (803) being connected to one side of the adjustment frame (401); The adjustment frame (401) is connected to a second telescopic rod (412) at both ends of a side away from the impact block (803), the other end of the second telescopic rod (412) is connected to a connecting piece (411), the connecting piece (411) is connected to an external side of the support frame (3), and a second spring (413) is sleeved on the external side of the second telescopic rod (412), and the two ends of the second spring (413) are respectively connected to corresponding positions of the connecting piece (411) and the external side of the support frame (3).

2. The battery coil core recycling device with sorting function according to claim 1, characterized in that: The abutting roller (405) is rotatably connected to a rotating sleeve (12) on the outside. The rotating sleeve (12) is connected to a corresponding position on one side of the bottom of the screening bottom frame (5). The abutting roller (405) moves to drive the screening bottom frame (5) to adjust its position. Both sides of the bottom of the lifting seat (406) are connected to guide rods (414). The guide rods (414) are slidably connected to the sliding holes opened on the top of the adjustment frame (401).

3. The battery coil core recycling device with sorting function according to claim 1, characterized in that: Both sides of the adjustment frame (401) are connected to fixed blocks (402), one side of the fixed block (402) is rotatably connected to a roller (403), and one side of the inner cavity of the support frame (3) is connected to a track groove (404) at a position corresponding to the roller (403), and the roller (403) is slidably connected in the track groove (404).

4. The battery coil core recycling device with sorting function according to claim 1, characterized in that: Purge hoods (10) are correspondingly provided on both sides of the sorting bracket (1), and the purge hoods (10) are connected to external exhaust circulation equipment.

5. The battery coil core recycling device with sorting function according to claim 1, characterized in that: A plurality of guide blocks (11) are connected to the top of the screening bottom frame (5), and the guide blocks (11) are located between adjacent screen bodies (6).

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