A processing device for recycling waste batteries

Abstract

The present invention discloses a processing device for recycling waste batteries, belonging to the technical field of secondary batteries, which includes a processing table and a placement table. A plurality of standard batteries to be disassembled are arranged on the placement table. A plurality of placement grooves are opened at the top of the placement table. One side of the placement groove is provided with an adjustment shaft. The outer wall of the adjustment shaft is connected with a plurality of discharge limit plates through a plurality of connecting rods. A deflection assembly for adjusting the opening and closing of the discharge limit plates is arranged on the outer wall of the adjustment shaft. Through the arrangement of the shell-breaking cone and the cutting ring, the metal shell of the standard battery can be separated relatively completely, which is convenient for the subsequent recycling of metal materials. Compared with the crushing process, the waste of resource screening is avoided. At the same time, through the arrangement of the heating conveying roller and the brush, the rare positive materials attached to the diaphragm in the cylindrical battery core can be collected, making the benefit of battery recycling greater, and also avoiding the production costs invested in using large-scale chemical solvents and subsequent screening processes.

Description

Technical Field

[0001] The present invention relates to the technical field of secondary batteries, and in particular to a processing device for recycling waste batteries. Background Art

[0002] The ternary polymer lithium battery refers to a lithium battery using a ternary cathode material of lithium nickel cobalt manganese or lithium nickel cobalt aluminate as the cathode material. Inside the metal shell of the cylindrical ternary lithium battery, the positive electrode, negative electrode, and separator are wound internally. There is an insulating separator wound outside the positive electrode core, and there is also a separator wound between the positive electrode and negative electrode cores.

[0003] When recycling existing cylindrical ternary lithium batteries, generally, the waste batteries are first crushed, and then the metal materials in the crushed batteries are dissolved and extracted. However, the crushed batteries require a large amount of chemical solvents for dissolution, and subsequent multiple filtration and screening processes are still needed, resulting in a high cost for battery recycling. Currently, the retired cylindrical ternary lithium batteries used in electric vehicles are of the same specification, making the large-scale recycling of single batteries more feasible and facilitating the reduction of recycling costs. Moreover, the positive electrode core of the cylindrical ternary lithium contains precious metals such as lithium nickel cobalt, which are also the main recycling materials of the battery. However, after multiple uses, some core materials will adhere to the internally and externally wound separators, reducing the material recovery rate. Therefore, a processing device for recycling waste batteries is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art that the crushed batteries require a large amount of chemical solvents for dissolution, and subsequent multiple filtration and screening processes are still needed, resulting in a high cost for battery recycling. Currently, the retired cylindrical ternary lithium batteries used in electric vehicles are of the same specification, making the large-scale recycling of single batteries more feasible and facilitating the reduction of recycling costs. Moreover, the positive electrode core of the cylindrical ternary lithium contains precious metals such as lithium nickel cobalt, which are also the main recycling materials of the battery. However, after multiple uses, some core materials will adhere to the internally and externally wound separators, reducing the material recovery rate. A processing device for recycling waste batteries is proposed.

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

[0006] A processing device for recycling waste batteries, comprising a processing table and a placement table. A plurality of standard batteries to be disassembled are arranged on the placement table. A plurality of placement grooves are formed at the top end of the placement table. An adjustment shaft is arranged on one side of the placement groove. A plurality of discharge limiting plates are connected to the outer side wall of the adjustment shaft through a plurality of connecting rods. A deflection assembly for adjusting the opening and closing of the discharge limiting plates is arranged on the outer side wall of the adjustment shaft. Cutting rings are arranged above both ends of the placement groove of the placement table. A plurality of symmetrically arranged hydraulic cylinders are connected to the top end of the placement table. The side walls of the hydraulic cylinders are connected with a plurality of electric control slide rails through cross bars. A shell-breaking assembly for opening the outer shell of the standard battery is arranged on the inner side wall of the electric control slide rail. The bottom end of the placement table is connected with two heating conveying rollers through a gear assembly. A recovery tank is connected to the top end of the processing table. A plurality of winding rollers are arranged on the top end of the recovery tank. A brush for cleaning the diaphragm is arranged below adjacent two winding rollers.

[0007] Preferably, the top end of the processing table is fixedly connected with the bottom end of the placement table through a plurality of support rods. The side wall of the placement table is rotationally connected with the side wall of the adjustment shaft through a fixed ring. The side wall of the adjustment shaft is fixedly connected with the side walls of a plurality of discharge limiting plates through a plurality of connecting rods.

[0008] Preferably, the deflection assembly is composed of a torsion spring, a limit ring and a limit concave plate. The torsion spring is arranged on the outer side wall of the end of the adjustment shaft. The side wall of the placement table is fixedly connected with the side wall of the limit concave plate. The outer side wall of the adjustment shaft is fixedly connected with the inner side wall of the limit ring. The outer side wall of the limit ring is adapted to the inner side wall of the limit concave plate.

[0009] Preferably, a discharge positioning plate is fixedly connected to the inner side wall of the placement groove of the placement table far away from the adjustment shaft. The bottom ends of the two cutting rings are respectively fixedly connected to the top parts of both ends of the placement groove.

[0010] Preferably, the shell-breaking assembly is composed of a cutting disc and an opening shell electric push rod. The side walls of the hydraulic cylinders are fixedly connected with the top ends of a plurality of electric control slide rails through cross bars. A control slider is slidably connected to the inner side wall of the electric control slide rail. The lower side wall of the control slider is rotationally connected with the end of the cutting disc through a control motor.

[0011] Preferably, limit seats are fixedly connected to the inner side walls of both ends of the electric control slide rail. The bottom ends of the limit seats are fixedly connected with the top ends of two opening shell electric push rods. Two storage grooves are formed on the outer side wall of the output end of the opening shell electric push rod. A support shell column is rotationally connected to the inner side wall of one storage groove through a pin shaft. A shell-breaking cone is rotationally connected to the inner side wall of the other storage groove through a pin shaft.

[0012] Preferably, the gear assembly is composed of a main gear and a sub-gear. The main gear is meshed with the sub-gear. A plurality of conveying motors are fixedly connected to the bottom end of the placement table. The output end of the conveying motor is fixedly connected with the inner side wall of the main gear through a conveying shaft.

[0013] Preferably, a perforation is provided at the bottom of the placement groove on the placement table, and the perforation is directly above two adjacent heating and conveying rollers. The inner side walls of the main gear and the auxiliary gear are fixedly connected to two adjacent heating and conveying rollers through two conveying shafts respectively.

[0014] Preferably, the top end of the processing table is fixedly connected to the bottom end of the recovery tank. A plurality of winding motors are fixedly connected to the top end of the recovery tank. The output ends of the winding motors are fixedly connected to two winding rollers through a winding main gear and a winding auxiliary gear. The two winding rollers are located below two adjacent heating and conveying rollers, and the brush is arranged below the two winding rollers.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. Through the arrangement of the discharge positioning plate and the discharge limiting plate in this solution, the safety of battery material recovery can be ensured, and the battery is positioned and limited, which is convenient for subsequent cutting and removal of the battery shell, and improves the recovery and processing efficiency.

[0017] 2. Through the arrangement of the shell-breaking cone and the cutting ring in this solution, the metal shell of the standard battery can be separated relatively completely, which is convenient for subsequent recycling of metal materials. Compared with the crushing process, the waste of screening resources is avoided.

[0018] 3. Through the arrangement of the heating and conveying rollers and the brush in this solution, the precious positive materials attached to the diaphragm in the cylindrical battery core can be collected, making the battery recovery more profitable, and also avoiding the production costs of using large-scale chemical solvents and subsequent screening processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three-dimensional structure diagram of a processing device for recycling waste batteries proposed by the present invention Figure 1 ;

[0020] Figure 2 is a schematic three-dimensional structure diagram of a processing device for recycling waste batteries proposed by the present invention Figure 2 ;

[0021] Figure 3 is a schematic structural diagram of the structure below the electric control slide rail in a processing device for recycling waste batteries proposed by the present invention;

[0022] Figure 4 is a schematic structural diagram of the shell-breaking assembly in a processing device for recycling waste batteries proposed by the present invention;

[0023] Figure 5 is a schematic structural diagram of the top of the placement table in a processing device for recycling waste batteries proposed by the present invention;

[0024] Figure 6 is Figure 5 an enlarged view of part A in

[0025] Figure 7 a schematic structural diagram of the position of the gear assembly in a processing device for recycling waste batteries proposed by the present invention;

[0026] Figure 8 a schematic structural diagram of the position of the brush in a processing device for recycling waste batteries proposed by the present invention;

[0027] Figure 9 is Figure 8 an enlarged view of part B in

[0028] In the figure: 1, processing table; 2, placement table; 3, standard battery; 4, adjusting shaft; 5, discharge limiting plate; 6, torsion spring; 7, limiting ring; 8, limiting concave plate; 9, cutting ring; 10, discharge positioning plate; 11, hydraulic column; 12, cross bar; 13, electric control slide rail; 14, control slider; 15, cutting disc; 16, limiting seat; 17, shell opening electric push rod; 18, shell supporting column; 19, shell breaking cone; 20, conveying motor; 21, main gear; 22, sub-gear; 23, heating conveying roller; 24, winding motor; 25, winding main gear; 26, winding sub-gear; 27, winding roller; 28, brush; 29, recovery tank. Specific embodiments

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Example 1. Refer to Figures 1 - 9 , a processing device for recycling waste batteries, including a processing table 1 and a placement table 2. A plurality of standard batteries 3 to be disassembled are arranged on the placement table 2. A plurality of placement grooves are opened at the top of the placement table 2. An adjusting shaft 4 is arranged on one side of the placement groove. A plurality of discharge limiting plates 5 are connected to the outer side wall of the adjusting shaft 4 through a plurality of connecting rods. A deflection assembly for adjusting the opening and closing of the discharge limiting plates 5 is arranged on the outer side wall of the adjusting shaft 4. Cutting rings 9 are arranged above both ends of the placement groove of the placement table 2;

[0031] Further, the top end of the processing table 1 is fixedly connected to the bottom end of the placement table 2 through a plurality of support rods. The side wall of the placement table 2 is rotatably connected to the side wall of the adjustment shaft 4 through a fixing ring. The side wall of the adjustment shaft 4 is fixedly connected to the side walls of a plurality of discharge limiting plates 5 through a plurality of connecting rods. The deflection assembly is composed of a torsion spring 6, a limiting ring 7, and a limiting concave plate 8. The torsion spring 6 is arranged on the outer side wall of the end of the adjustment shaft 4. The side wall of the placement table 2 is fixedly connected to the side wall of the limiting concave plate 8. The outer side wall of the adjustment shaft 4 is fixedly connected to the inner side wall of the limiting ring 7. The outer side wall of the limiting ring 7 is adapted to the inner side wall of the limiting concave plate 8. The inner side wall of the placement groove on the placement table 2 away from one end of the adjustment shaft 4 is fixedly connected to a discharge positioning plate 10. The top ends of both ends of the placement groove are respectively fixedly connected to the bottom ends of two cutting rings 9;

[0032] It should be noted that: the retired and waste standard batteries 3 are sequentially placed in a plurality of placement grooves of the placement table 2, so that one end of the standard battery 3 abuts against the discharge positioning plate 10, and the standard battery 3 is limited under the pressing of the cutting rings 9 at the front and rear ends. Subsequently, the limiting ring 7 on the adjustment shaft 4 is rotated out of the limiting concave plate 8, so that the rotation of the adjustment shaft 4 is released from the limit. Then, the adjustment shaft 4 will drive a plurality of discharge limiting plates 5 to flip under the action of the torsion spring 6, so that the discharge limiting plates 5 abut against the other end of the standard battery 3, and the standard battery 3 is discharged, avoiding potential safety hazards caused by the residual power in the standard battery 3 during the subsequent cutting process;

[0033] The advantage of the above further improvement is that: this can ensure the safety of battery material recycling, position and limit the battery, facilitate the subsequent cutting and removal of the battery shell, and improve the recycling and processing efficiency.

[0034] Embodiment 2, refer to Figures 1 - 9 , a plurality of symmetrically arranged hydraulic cylinders 11 are connected to the top end of the placement table 2. The side walls of the hydraulic cylinders 11 are connected to a plurality of electric control slide rails 13 through cross bars 12. A shell-breaking assembly for opening the shell of the standard battery 3 is arranged on the inner side wall of the electric control slide rail 13;

[0035] Further, the shell-breaking assembly is composed of a cutting disc 15 and a shell-opening electric push rod 17. The side walls of the hydraulic cylinders 11 are fixedly connected to the top ends of a plurality of electric control slide rails 13 through cross bars 12. A control slider 14 is slidably connected to the inner side wall of the electric control slide rail 13. The lower side wall of the control slider 14 is rotatably connected to the end of the cutting disc 15 through a control motor. The inner side walls of both ends of the electric control slide rail 13 are fixedly connected to limit seats 16. The bottom ends of the limit seats 16 are fixedly connected to the top ends of two shell-opening electric push rods 17. Two storage grooves are formed on the outer side wall of the output end of the shell-opening electric push rod 17. One side of the inner side wall of the storage groove is rotatably connected to a shell-supporting column 18 through a pin shaft, and the other side of the inner side wall of the storage groove is rotatably connected to a shell-breaking cone 19 through a pin shaft;

[0036] It should be noted that: after the standard battery 3 is limited and discharged, the control slider 14 is first allowed to slide on the inner wall of the electric control slide rail 13 to one side of the discharge limit plate 5, and then the control motor on the control slider 14 is used to drive the cutting disc 15 to rotate, and the electric control slide rail 13 is driven to move slowly downward through the hydraulic column 11, so that the rotating cutting disc 15 can cut the shell of the standard battery 3. During cutting, the control slider 14 moves on the electric control slide rail 13 toward one side of the discharge positioning plate 10, so that the discharge positioning plate 10 offsets the horizontal force generated by the cutting. After the cutting is completed, the shell opening electric push rod 17 will be slowly pushed downward , push the output end of the shell opening electric push rod 17 down to squeeze the winding core and push it into the gap just cut by the standard battery 3, then let the shell supporting column 18 and the shell breaking cone 19 in the storage grooves on both sides of the shell opening electric push rod 17 rotate out, open the gap after the standard battery 3 is cut, and let the shell breaking cone 19 be inserted into the shell of the standard battery 3, then lift the shell opening electric push rod 17 upward, then one side of the shell of the standard battery 3 after cutting will be subjected to an upward pulling force, and the two ends of the standard battery 3 are limited by the cutting ring 9, and its shell will rotate along the cutting ring 9 at both ends, and the shell in the middle is pulled up to unfold and detach, so as to separate the shell of the standard battery 3;

[0037] A further advantage of adopting the above method is that the metal shell of the standard battery 3 can be separated relatively completely, which is convenient for the subsequent recycling of the metal material. Compared with the crushing process, the waste of screening resources is avoided.

[0038] Example 3, reference Figures 1 - 9 The bottom of the placing table 2 is connected to two heating conveying rollers 23 through a gear assembly, the top of the processing table 1 is connected to a recovery tank 29, a plurality of winding rollers 27 are arranged on the top of the recovery tank 29, and a scraping brush 28 for cleaning the diaphragm is arranged below two adjacent winding rollers 27;

[0039] Further, the gear assembly is composed of a main gear 21 and a sub-gear 22, the main gear 21 meshes with the sub-gear 22, a plurality of conveying motors 20 are fixedly connected to the bottom end of the placement table 2, the output end of the conveying motor 20 is fixedly connected to the inner wall of the main gear 21 through a conveying shaft, a through hole is opened at the bottom of the placement groove on the placement table 2, the through hole is located directly above two adjacent heated conveying rollers 23, the inner walls of the main gear 21 and the sub-gear 22 are respectively fixedly connected to two adjacent heated conveying rollers 23 through two conveying shafts, the top of the processing table 1 is fixedly connected to the bottom end of the recovery groove 29, a plurality of winding motors 24 are fixedly connected to the top of the recovery groove 29, the output end of the winding motor 24 is fixedly connected to two winding rollers 27 through a winding main tooth 25 and a winding sub-tooth 26, the two winding rollers 27 are located below the two adjacent heated conveying rollers 23, and a scraper 28 is arranged below the two winding rollers 27;

[0040] It should be noted that after the metal shell of the standard battery 3 is separated, the positive and negative winding cores of the standard battery 3 are separated by using the metal materials at both ends of the battery. Then, the diaphragm in the wound state enters between the two lower heating and conveying rollers 23 through the perforations in the placement grooves of the placement table 2. The conveying motor 20 is started to drive the main gear 21 to rotate, and the main gear 21 will drive the engaged secondary gear 22 to rotate in the reverse direction, thereby driving the heating and conveying rollers 23 to rotate inward in the reverse direction, continuously pressing the diaphragm downward, and heating the diaphragm during the pressing process. The diaphragm made of polymer material is easily stretched and expanded after heating. The barbs on the two lower winding rollers 27 will grab and wind the diaphragm. The winding motor 24 drives the winding main gear 25 and the winding secondary gear 26 to rotate in the reverse direction, so as to unfold the side of the two diaphragms in contact with the positive electrode material downward. The winding speed of the winding roller 27 is slightly greater than the downward pressing speed of the heating and conveying roller 23, so that the diaphragm is locally stretched. The stretching and expansion of the diaphragm reduce the adhesion of the positive electrode material on its surface. At this time, the control system is used to drive the brush 28 to rotate, and the surface of the stretched diaphragm is brushed to brush off the positive electrode material adhering to the surface of the diaphragm into the recovery tank 29;

[0041] The further advantage of adopting the above is that the precious positive electrode materials attached to the diaphragm in the cylindrical battery winding core can be collected in this way, making the benefit of battery recycling greater, and also avoiding the production costs invested in using large-scale chemical solvents and subsequent screening processes.

[0042] When the present invention is in use, the retired and waste standard batteries 3 are sequentially placed in the multiple placement grooves of the placement table 2, so that one end of the standard battery 3 abuts against the discharge positioning plate 10, and the standard battery 3 is limited under the pressing of the front and rear cutting rings 9. Subsequently, the limit ring 7 on the adjusting shaft 4 is rotated out of the limit concave plate 8, so that the rotation of the adjusting shaft 4 is released from the limit. Then, the adjusting shaft 4 will drive the multiple discharge limit plates 5 to flip under the action of the torsion spring 6, so that the discharge limit plates 5 abut against the other end of the standard battery 3 to discharge the standard battery 3, avoiding potential safety hazards caused by the residual power in the standard battery 3 during the subsequent cutting process. In this way, the safety of battery material recycling can be ensured, and the battery is positioned and limited, facilitating the subsequent cutting and removal of the battery shell and improving the recycling and processing efficiency;

[0043] After the standard battery 3 is limited and discharged, the control slider 14 is first allowed to slide on the inner wall of the electric control slide rail 13 to one side of the discharge limit plate 5, and then the control motor on the control slider 14 is used to drive the cutting disc 15 to rotate, and the electric control slide rail 13 is driven to slowly move downward by the hydraulic column 11, so that the rotating cutting disc 15 can cut the shell of the standard battery 3. During cutting, the control slider 14 moves on the electric control slide rail 13 toward one side of the discharge positioning plate 10, so that the discharge positioning plate 10 offsets the horizontal force generated by the cutting. After the cutting is completed, the shell opening electric push rod 17 will be slowly pushed downward, and the output end of the shell opening electric push rod 17 will be pushed down to squeeze the reel core and push it into the shell after the standard battery 3 has just been cut. The shell support column 18 and the shell breaking cone 19 in the receiving grooves on both sides of the shell opening electric push rod 17 are then rotated out to open the gap after the standard battery 3 is cut, and the shell breaking cone 19 is inserted into the shell of the standard battery 3, and then the shell opening electric push rod 17 is lifted upward, so that one side of the shell of the standard battery 3 after cutting will be subjected to an upward pulling force, and the two ends of the standard battery 3 are limited by the cutting ring 9, and the shell of the standard battery 3 will rotate along the cutting ring 9 at both ends, and the shell in the middle is pulled up and disengaged, so as to realize the separation of the shell of the standard battery 3, so that the metal shell of the standard battery 3 can be separated relatively completely, which is convenient for the subsequent recycling of the metal material, and compared with the crushing process, it avoids the waste of screening resources;

[0044] After the metal shell of the standard battery 3 is separated, the positive electrode core and the negative electrode core of the standard battery 3 are separated by using the metal material at both ends of the battery, and the wound diaphragm will pass through the perforation in the placement groove of the placement table 2 and enter between the two heated conveying rollers 23 below. The conveying motor 20 is started to drive the main gear 21 to rotate, and the main gear 21 will drive the meshing sub-gear 22 to rotate in the opposite direction, thereby driving the heated conveying roller 23 to rotate inward in the opposite direction, continuously pressing the diaphragm downward, and heating the diaphragm during the pressing process. The diaphragm made of polymer material is easily stretched and expanded after heating, and the barbs on the two winding rollers 27 below will grab and wind up the diaphragm, and the winding motor 24 drives the winding main gear 21 to rotate. The teeth 25 and the winding auxiliary teeth 26 rotate in opposite directions, so that the two diaphragms in contact with the positive electrode material are unfolded downward. The winding speed of the winding roller 27 is slightly greater than the speed at which the heated conveying roller 23 is pressed downward, so that the diaphragm is partially stretched. The expansion and stretching of the diaphragm reduces the adhesion of the positive electrode material on its surface. At this time, the control system drives the scraper 28 to rotate to brush the stretched diaphragm surface, and brush the positive electrode material contaminated and attached to the diaphragm surface into the recovery tank 29. In this way, the positive electrode rare material attached to the diaphragm in the cylindrical battery roll core can be collected, so that the battery recycling benefits are greater and the production cost of using large-scale chemical solvents and subsequent screening processes is avoided.

[0045] As described above, it is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A processing device for recycling waste batteries, comprising a processing table (1) and a placement table (2), wherein a plurality of standard batteries (3) to be disassembled are arranged on the placement table (2), characterized in that: A plurality of placement slots are provided at the top of the placement table (2); an adjustment shaft (4) is provided on one side of the placement slot; an outer wall of the adjustment shaft (4) is connected to a plurality of discharge limit plates (5) via a plurality of connecting rods; a deflection assembly for adjusting the opening and closing of the discharge limit plates (5) is provided on the outer wall of the adjustment shaft (4); and cutting rings (9) are provided above both ends of the placement slot of the placement table (2); The top of the placement table (2) is connected to a plurality of mutually symmetrical hydraulic columns (11), the side walls of the hydraulic columns (11) are connected to a plurality of electrically controlled slide rails (13) via a cross bar (12), the inner side walls of the electrically controlled slide rails (13) are provided with a shell-breaking assembly for opening the shell of a standard battery (3), the bottom of the placement table (2) is connected to two heated conveying rollers (23) via a gear assembly, the top of the processing table (1) is connected to a recovery trough (29), a plurality of winding rollers (27) are provided on the top of the recovery trough (29), and a scraping brush (28) for cleaning the diaphragm is provided below two adjacent winding rollers (27); The shell breaking assembly is composed of a cutting disc (15) and a shell opening electric push rod (17). The side wall of the hydraulic column (11) is fixedly connected to the top of a plurality of electric control slide rails (13) through a cross bar (12). The inner side wall of the electric control slide rail (13) is slidably connected to a control slider (14). The lower side wall of the control slider (14) is rotatably connected to the end of the cutting disc (15) through a control motor. The inner side walls at both ends of the electric control slide rail (13) are fixedly connected to a limit seat (16). The bottom end of the limit seat (16) is fixedly connected to the top of two shell opening electric push rods (17). Two receiving grooves are provided on the outer side wall of the output end of the shell opening electric push rod (17). The inner side wall of one side of the receiving groove is rotatably connected to a shell supporting column (18) through a pin shaft, and the inner side wall of the other side of the receiving groove is rotatably connected to a shell breaking cone (19) through a pin shaft.

2. A waste battery recycling processing device according to claim 1, characterized in that: The top of the processing table (1) is fixedly connected to the bottom of the placement table (2) via a plurality of support rods, the side wall of the placement table (2) is rotatably connected to the side wall of the adjustment shaft (4) via a fixing ring, and the side wall of the adjustment shaft (4) is fixedly connected to the side walls of a plurality of discharge limit plates (5) via a plurality of connecting rods.

3. A waste battery recycling processing device according to claim 1, characterized in that: The deflection assembly is composed of a torsion spring (6), a limiting ring (7) and a limiting concave plate (8); the torsion spring (6) is arranged on the outer side wall of the end of the adjustment shaft (4); the side wall of the placement table (2) is fixedly connected to the side wall of the limiting concave plate (8); the outer side wall of the adjustment shaft (4) is fixedly connected to the inner side wall of the limiting ring (7); and the outer side wall of the limiting ring (7) is matched with the inner side wall of the limiting concave plate (8).

4. A waste battery recycling processing device according to claim 1, characterized in that: A discharge positioning plate (10) is fixedly connected to the inner side wall of the placement groove on the placement table (2) at one end away from the adjustment shaft (4), and the tops at both ends of the placement groove are respectively fixedly connected to the bottom ends of two cutting rings (9).

5. The waste battery recycling processing device according to claim 1 is characterized in that: The gear assembly is composed of a main gear (21) and a sub gear (22), the main gear (21) meshing with the sub gear (22), a plurality of conveying motors (20) are fixedly connected to the bottom end of the placement table (2), and the output end of the conveying motor (20) is fixedly connected to the inner wall of the main gear (21) via a conveying shaft.

6. A waste battery recycling processing device according to claim 5, characterized in that: A through hole is provided at the bottom of the placement groove on the placement table (2), and the through hole is located directly above two adjacent heated conveying rollers (23). The inner side walls of the main gear (21) and the auxiliary gear (22) are respectively fixedly connected to the two adjacent heated conveying rollers (23) via two conveying shafts.

7. The waste battery recycling processing device according to claim 1 is characterized in that: The top end of the processing table (1) is fixedly connected to the bottom end of the recovery trough (29); a plurality of winding motors (24) are fixedly connected to the top end of the recovery trough (29); the output end of the winding motor (24) is fixedly connected to two winding rollers (27) via winding main teeth (25) and winding auxiliary teeth (26); the two winding rollers (27) are located below two adjacent heating conveying rollers (23); and the scraping brush (28) is arranged below the two winding rollers (27).

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