Waste lithium battery recovery production line equipment and recovery process

Abstract

The invention relates to the technical field of recycling production line equipment, and discloses waste lithium battery recycling production line equipment and a recycling process, the waste lithium battery recycling production line equipment comprises a conveying belt, a feeding bin and a crushing bin, and further comprises a guide plate; waste lithium batteries are conveyed by a conveying belt to enter a guide plate on one side of a crushing bin, the waste lithium batteries enter a hopper through the guide plate, so that the weight in the hopper is increased, a baffle, a telescopic rod and a reset spring below the hopper are extruded, a mass sensor below the reset spring is multiplied through stored force of the spring, and the mass of the waste lithium batteries is detected. After a set threshold value is reached, a power motor can be controlled through a controller, so that a transmission gear at the output end of the power motor rotates, and the hopper slides upwards along a first linear slide way and a second linear slide way through a first positioning column and a second positioning column correspondingly and gets close to the crushing bin for feeding; in this way, the single-time feeding quality of the waste lithium batteries conveyed on the conveying belt is accurately controlled.

Description

Technical Field

[0001] This invention relates to the field of recycling production line equipment technology, specifically to a waste lithium battery recycling production line equipment and recycling process. Background Technology

[0002] The rapid development of new energy vehicles and energy storage industries has led to a surge in the number of lithium batteries in use, resulting in a corresponding explosion in the quantity of used lithium batteries. These batteries contain valuable resources such as lithium, cobalt, and nickel, as well as harmful components. Improper handling can easily lead to resource waste and environmental pollution, making efficient recycling crucial for the sustainable development of the new energy industry. In the recycling of waste lithium batteries, the feeding and crushing processes in the pretreatment stage are core steps, and the stability of the feeding directly affects the subsequent efficiency. Existing feeding equipment mainly falls into two categories: 1. Manual feeding: The conveyor belt delivers material to the vicinity of the crushing bin, where it is manually sorted and fed in. This method is cumbersome, has high labor costs, is difficult to control the amount of material fed at one time, and is prone to clogging of the crushing bin. 2. Robotic arm / push-type feeding: Reduces manual labor but has a complex structure. Joints and guide components are prone to jamming due to irregular wear and tear of lithium batteries, resulting in high maintenance costs. In addition, it lacks accurate weight detection and cannot feed materials quantitatively, affecting the stability of crushing. In addition, the existing equipment is not properly connected to the crushing chamber, which makes it easy for lithium batteries to spill and get stuck during transport, requiring frequent shutdowns for cleaning; the feeding trajectory is mostly in a straight line, making it difficult for materials to be poured out smoothly, which makes them easy to leave residues and requires additional cleaning, increasing the complexity of the process.

[0003] Therefore, we propose a waste lithium battery recycling production line equipment and recycling process. Summary of the Invention

[0004] The purpose of this invention is to provide a waste lithium battery recycling production line equipment and recycling process, which can simplify the lithium battery feeding steps, reduce maintenance costs, and increase lithium battery feeding efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a waste lithium battery recycling production line equipment and recycling process, including a conveyor belt, a feeding hopper, a crushing hopper, and further comprising: A guide plate is installed between the conveyor belt and the loading hopper; The hopper is movably installed in the inner wall of the feeding bin, and the front and back of the hopper are respectively symmetrically fixed with a first positioning column and a second positioning column. The first linear slide is symmetrically and fixedly installed on both sides of the inner wall of the feeding hopper. The second linear slide is also symmetrically and fixedly installed on both sides of the inner wall of the feeding hopper. The top of the first linear slide has an integrally formed arc-shaped track. A linear rack is fixedly installed between the corresponding first linear slide and the inner wall of the feeding bin, and an arc-shaped rack is integrally formed at the top of the linear rack; A power motor is fixedly installed on the inner side wall of the hopper. A transmission gear is fixedly installed at the output end of the power motor. The outer edge of the transmission gear meshes with the outer edge of the corresponding linear rack. The inner cavity of the hopper; The base is fixedly installed on both sides of the bottom of the inner cavity of the feeding hopper. A telescopic rod and a quality sensor are fixedly installed on the top of the base, and a baffle is fixedly installed on the telescopic end of the telescopic rod.

[0006] Preferably, the crushing bin is fixedly installed at the side opening of the feeding bin, a crushing wheel is rotatably installed inside the crushing bin via a rotating shaft, and a servo motor is fixedly installed at the front of the crushing bin.

[0007] Preferably, synchronous gears are fixedly installed on the front ends of the two sets of rolling mill shafts, the two sets of synchronous gears mesh with each other, and the output end of the servo motor is fixedly connected to the end of the corresponding synchronous gear shaft.

[0008] Preferably, the guide plate has a V-shaped structure, and one side of the guide plate is fixedly installed on the fixed seat near the feed hopper of the conveyor belt, and one side of the guide plate is in contact with the side of the baffle.

[0009] Preferably, the mass sensor is fixedly installed in the middle of the base, and a return spring is fixedly installed at the telescopic end of the telescopic rod and at one top end of the mass sensor.

[0010] Preferably, the mass sensor is used to detect the weight in the hopper, the bottom of the hopper is in contact with the top of the baffle, and the mass sensor is connected to the two sets of power motors by an electrical controller.

[0011] Preferably, a servo cylinder is fixedly installed at the bottom of the hopper, and a push plate is slidably connected to the inner cavity of the hopper near the top of the sealing box. The telescopic end of the servo cylinder is fixedly connected to the bottom of the push plate.

[0012] Preferably, the first positioning post slides in the corresponding first linear slide rail, the second positioning post slides in the corresponding second linear slide rail, and the first positioning post and the second positioning post are rotatably connected to the end near the hopper by a positioning pin, and the positioning pin is fixedly connected to the side wall of the hopper.

[0013] Preferably, the arc-shaped track is connected to the corresponding first straight slide, the arc of the arc-shaped track and the arc of the arc-shaped rack are 120 degrees, and the top opening of the inner cavity of the feeding bin corresponds to the top opening of the crushing bin.

[0014] Preferably, in step S1, the waste lithium batteries are conveyed by a conveyor belt and enter the guide plate on one side of the crushing chamber, and then enter the hopper through the guide plate. S2. The weight in the hopper increases, which squeezes the lower baffle, telescopic rod, and return spring. The mass sensor below the return spring amplifies the force through the spring's energy storage. When the set threshold is reached, the controller can control the power motor. S3. The transmission gear at the output end of the power motor rotates, causing the hopper to slide upward along the first and second straight slides respectively via the first and second positioning pins, and to move closer to the crushing chamber to feed the material. S4. After the second positioning column slides to the top of the second straight slide, it is positioned, and the transmission gear can be seamlessly engaged with the arc rack. This allows the first positioning column to slide into the arc track. Guided by the arc track, the hopper can tilt to one side of the crushing chamber. S5. The servo motor on the front of the crushing chamber drives the synchronous gear to rotate, which allows the two sets of crushing wheels to rotate synchronously after meshing with the end synchronous gears, enabling them to crush the waste lithium batteries in the crushing chamber.

[0015] Compared with the prior art, the beneficial effects of the present invention are: In this invention, waste lithium batteries are conveyed by a conveyor belt and enter the guide plate on one side of the crushing chamber. At this time, the top opening of the hopper is located at the bottom right end of the guide plate. The waste lithium batteries enter the hopper through the guide plate, which increases the weight in the hopper. This causes the lower baffle, telescopic rod, and reset spring to be squeezed. The mass sensor below the reset spring amplifies the force through the spring. When the set threshold is reached, the controller can control the power motor to rotate the transmission gear at the output end of the power motor. This causes the hopper to slide upward along the first and second straight slides through the first and second positioning posts, respectively, and move closer to the crushing chamber to feed the waste lithium batteries. This achieves precise control of the feeding quality of waste lithium batteries conveyed on the conveyor belt in a single feeding. In this invention, after the second positioning post slides to the top of the second linear slide, it is positioned, and the transmission gear can seamlessly engage with the arc-shaped rack. This allows the first positioning post to slide into the arc-shaped track. Guided by the arc-shaped track, the hopper can tilt to one side of the crushing chamber, allowing the waste lithium batteries in the hopper to be poured into the crushing chamber. This achieves the continuous pouring of waste lithium batteries into the crushing chamber after feeding and conveying. The lithium battery feeding process is simplified, the maintenance cost is low, and the lithium battery feeding efficiency is high. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the side cross-sectional structure of the feeding hopper in this invention; Figure 3 This is a schematic diagram of the side structure of the feeding hopper in this invention; Figure 4 This is a schematic diagram of the feeding hopper and hopper structure in this invention; Figure 5 This is a schematic diagram of the push plate structure in this invention; Figure 6 for Figure 4 A magnified view of the structure at point A in the middle; Figure 7 for Figure 5 A magnified schematic diagram of the structure at point B in the middle.

[0017] In the diagram: 100, conveyor belt; 200, feeding hopper; 300, crushing hopper; 400, guide plate; 500, hopper; 600, first linear slide rail; 700, linear rack; 800, push plate; 900, power motor; 10, base; 101, telescopic rod; 102, return spring; 103, baffle; 104, mass sensor; 31, crushing wheel; 32, servo motor; 33, synchronous gear; 51, first positioning post; 52, positioning pin; 53, second positioning post; 61, second linear slide rail; 62, arc-shaped track; 71, arc-shaped rack; 81, servo cylinder; 91, sealing box; 92, transmission gear. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Example 1 This embodiment introduces a waste lithium battery recycling production line equipment and recycling process, such as... Figures 1-7 As shown, Includes conveyor belt 100, feeding hopper 200, crushing hopper 300, and also includes: The guide plate 400 is installed between the conveyor belt 100 and the feeding hopper 200; The hopper 500 is movably installed in the inner wall of the feeding bin 200. The first positioning post 51 and the second positioning post 53 are symmetrically fixed on the front and back of the hopper 500, respectively. The first linear slide 600 is symmetrically fixedly installed on both sides of the inner wall of the feeding bin 200. The second linear slide 61 is also symmetrically fixedly installed on both sides of the inner wall of the feeding bin 200. The top of the first linear slide 600 is integrally formed with an arc-shaped track 62. A linear rack 700 is fixedly installed between the corresponding first linear slide 600 and the inner wall of the feeding bin 200. An arc-shaped rack 71 is integrally formed at the top of the linear rack 700. The crushing chamber 300 is fixedly installed at the side opening of the feeding chamber 200. Inside the crushing chamber 300, crushing rollers 31 are rotatably installed via a rotating shaft. A servo motor 32 is fixedly installed on the front of the crushing chamber 300. Synchronous gears 33 are fixedly installed on the front ends of the rotating shafts of the two sets of crushing rollers 31. The two sets of synchronous gears 33 mesh with each other. The output end of the servo motor 32 is fixedly connected to the end of the rotating shaft of the corresponding synchronous gear 33. The servo motor 32 on the front of the crushing chamber 300 drives the synchronous gears 33 to rotate. This allows the two sets of crushing rollers 31 to rotate synchronously after meshing with the end synchronous gears 33, which can crush the waste lithium batteries poured into the crushing chamber 300.

[0020] Among them, S1, waste lithium batteries are conveyed by conveyor belt 100 and enter the guide plate 400 on one side of crushing chamber 300. The waste lithium batteries enter the hopper 500 through guide plate 400. S2, the weight in the hopper 500 increases, which squeezes the lower baffle 103, the telescopic rod 101, and the return spring 102. The mass sensor 104 below the return spring 102 amplifies the force through the spring. When the set threshold is reached, the controller can control the power motor 900. S3. The transmission gear 92 at the output end of the power motor 900 rotates, which causes the hopper 500 to slide upward along the first linear slide 600 and the second linear slide 61 respectively via the first positioning post 51 and the second positioning post 53, and to move closer to the crushing chamber 300 to feed the material. S4. After the second positioning post 53 slides to the top of the second straight slide rail 61, it is positioned, and the transmission gear 92 can be seamlessly connected and meshed with the arc rack 71. This allows the first positioning post 51 to slide into the arc track 62. Guided by the arc track 62, the hopper 500 can tilt to one side of the crushing chamber 300. S5. The servo motor 32 on the front of the crushing chamber 300 drives the synchronous gear 33 to rotate, which makes the two sets of crushing wheels 31 rotate synchronously after meshing with the end synchronous gear 33, and can crush the waste lithium batteries in the crushing chamber 300.

[0021] In this embodiment, waste lithium batteries are conveyed by the conveyor belt 100 and enter the guide plate 400 on one side of the crushing chamber 300. At this time, the top opening of the hopper 500 is located at the bottom right end of the guide plate 400. The waste lithium batteries enter the hopper 500 through the guide plate 400, which increases the weight in the hopper 500. This causes the lower baffle 103, the telescopic rod 101, and the reset spring 102 to be squeezed. The mass sensor 104 below the reset spring 102 amplifies the force through the spring. When the set threshold is reached, the controller can control the power motor 900, causing the transmission gear 92 at the output end of the power motor 900 to rotate. This causes the hopper 500 to slide upward along the first straight slide 600 and the second straight slide 61 through the first positioning post 51 and the second positioning post 53 respectively, and move closer to the crushing chamber 300 to feed the waste lithium batteries. This achieves precise control of the feeding quality of the waste lithium batteries conveyed on the conveyor belt 100 in a single feeding. In this embodiment, after the second positioning post 53 slides to the top of the second linear slide rail 61, it is positioned, and the transmission gear 92 can be seamlessly engaged with the arc-shaped rack 71. This allows the first positioning post 51 to slide into the arc-shaped track 62. Guided by the arc-shaped track 62, the hopper 500 can tilt to one side of the crushing chamber 300, allowing the waste lithium batteries in the hopper 500 to be poured into the crushing chamber 300. This achieves the continuous pouring of waste lithium batteries into the crushing chamber 300 after feeding and conveying. The lithium battery feeding process is simplified, the maintenance cost is low, and the lithium battery feeding efficiency is high. In this embodiment, the servo motor 32 on the front of the crushing chamber 300 drives the synchronous gear 33 to rotate, which makes the two sets of crushing rollers 31 rotate synchronously after meshing with the end synchronous gear 33, which can crush the waste lithium batteries in the crushing chamber 300. The push plate 800 in the hopper 500 can be pushed by the servo cylinder 81, so that the waste lithium battery residue in the hopper 500 can be poured out. After the hopper 500 separates from the baffle 103, the baffle 103 can be reset to the top right side of the guide plate 400 with the cooperation of the telescopic rod 101 and the return spring 102. This allows the baffle 103 to block the end of the guide plate 400 during the upward movement of the hopper 500, so that the conveyor belt 100 can carry out the feeding and conveying of waste lithium batteries without stopping the machine.

[0022] Example 2 Based on Example 1, this example introduces a waste lithium battery recycling production line equipment and recycling process, such as... Figures 3-7 As shown, it includes: A power motor 900 is fixedly installed on the inner wall of the hopper 500. A transmission gear 92 is fixedly installed at the output end of the power motor 900. The outer edge of the transmission gear 92 meshes with the outer edge of the corresponding linear rack 700. The inner cavity of the hopper 500. The base 10 is fixedly installed on both sides of the bottom of the inner cavity of the feeding hopper 200. The top of the base 10 is fixedly installed with a telescopic rod 101 and a quality sensor 104. The telescopic end of the telescopic rod 101 is fixedly installed with a baffle 103.

[0023] The guide plate 400 has a V-shaped structure. One side of the guide plate 400 is fixedly installed on a fixed seat on the side of the conveyor belt 100 near the feeding hopper 200. One side of the guide plate 400 is in contact with the side of the baffle 103. The mass sensor 104 is fixedly installed in the middle of the base 10. A return spring 102 is fixedly installed at the telescopic end of the telescopic rod 101 and the top end of the mass sensor 104. The mass sensor 104 is used to detect the weight in the hopper 500. The bottom of the hopper 500 is in contact with the top of the baffle 103. The mass sensor 104 is electrically connected to the two sets of power motors 900. With a controller, waste lithium batteries are conveyed by the conveyor belt 100 and enter the guide plate 400 on one side of the crushing chamber 300. At this time, the top opening of the hopper 500 is located at the bottom right end of the guide plate 400. The waste lithium batteries enter the hopper 500 through the guide plate 400, which increases the weight in the hopper 500. This causes the lower baffle 103, the telescopic rod 101, and the reset spring 102 to be squeezed. The mass sensor 104 below the reset spring 102 amplifies the force through the spring. When the set threshold is reached, the controller can control the power motor 900.

[0024] The hopper 500 is equipped with a servo cylinder 81 fixedly mounted at its bottom. A push plate 800 is slidably connected to the inner cavity of the hopper 500 near the top of the sealing box 91. The telescopic end of the servo cylinder 81 is fixedly connected to the bottom of the push plate 800. A first positioning post 51 slides in the corresponding first linear slide rail 600, and a second positioning post 53 slides in the corresponding second linear slide rail 61. A positioning pin 52 is rotatably connected to the first positioning post 51 and the second positioning post 53 near the end of the hopper 500. The positioning pin 52 is fixedly connected to the side wall of the hopper 500. An arc-shaped track 62 is connected to the corresponding first linear slide rail 600. The arc angle between the arc-shaped track 62 and the arc-shaped rack 71 is 120 degrees. The top opening of the inner cavity of the feeding bin 200 is connected to the top of the crushing bin 300. Corresponding to the opening, the transmission gear 92 at the output end of the power motor 900 rotates, causing the hopper 500 to slide upward along the first straight slide rail 600 and the second straight slide rail 61 respectively via the first positioning post 51 and the second positioning post 53, and to approach the crushing chamber 300 for feeding. This achieves precise control of the feeding quality of waste lithium batteries conveyed on the conveyor belt 100 in a single feeding. When the second positioning post 53 slides to the top of the second straight slide rail 61, it is positioned, and the transmission gear 92 can seamlessly engage with the arc-shaped rack 71, allowing the first positioning post 51 to slide into the arc-shaped track 62. Guided by the arc-shaped track 62, the hopper 500 can tilt to one side of the crushing chamber 300.

[0025] Working principle: When the waste lithium battery is fed into the crushing chamber 300, the waste lithium battery is conveyed by the conveyor belt 100 and enters the guide plate 400 on one side of the crushing chamber 300. At this time, the top opening of the hopper 500 is located at the bottom right end of the guide plate 400. The waste lithium battery enters the hopper 500 through the guide plate 400, which increases the weight in the hopper 500. This causes the lower baffle 103, the telescopic rod 101, and the reset spring 102 to be squeezed. The mass sensor 104 below the reset spring 102 amplifies the force through the spring. When the set threshold is reached, the controller can control the power motor 900. The transmission gear 92 at the output end of the power motor 900 rotates, which causes the hopper 500 to slide upward along the first straight slide 600 and the second straight slide 61 respectively via the first positioning column 51 and the second positioning column 53, and to approach the crushing chamber 300 to feed the waste lithium batteries. This achieves precise control of the feeding quality of the waste lithium batteries conveyed on the conveyor belt 100 in a single feeding. The push plate 800 in the hopper 500 can be pushed by the servo cylinder 81, so that the waste lithium battery residue in the hopper 500 can be poured out. After the hopper 500 is separated from the baffle 103, the baffle 103 can be reset to the top right side of the guide plate 400 with the cooperation of the telescopic rod 101 and the reset spring 102. This allows the baffle 103 to block the end of the guide plate 400 during the upward movement of the hopper 500, so that the conveyor belt 100 can carry out the feeding and conveying of waste lithium batteries without stopping the machine. Then, when the second positioning post 53 slides to the top of the second straight slide rail 61, it is positioned, and the transmission gear 92 can be seamlessly engaged with the arc rack 71. This allows the first positioning post 51 to slide into the arc track 62. Guided by the arc track 62, the hopper 500 can tilt to one side of the crushing chamber 300, which allows the waste lithium batteries in the hopper 500 to be poured into the crushing chamber 300. This achieves the continuous pouring of waste lithium batteries into the crushing chamber 300 after feeding and conveying. The lithium battery feeding process is simplified, the maintenance cost is low, and the lithium battery feeding efficiency is high. Finally, the servo motor 32 on the front of the crushing chamber 300 drives the synchronous gear 33 to rotate, which makes the two sets of crushing wheels 31 rotate synchronously after meshing with the end synchronous gear 33, and can crush the waste lithium batteries in the crushing chamber 300.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste lithium battery recycling production line equipment, comprising a conveyor belt (100), a feeding hopper (200), and a crushing hopper (300), characterized in that, Also includes: A guide plate (400) is installed between the conveyor belt (100) and the feeding hopper (200); The hopper (500) is movably installed in the inner wall of the feeding bin (200), and the front and back of the hopper (500) are respectively symmetrically fixed with a first positioning column (51) and a second positioning column (53). The first linear slide rail (600) is symmetrically fixedly installed on both sides of the inner wall of the feeding bin (200). The second linear slide rail (61) is also symmetrically fixedly installed on both sides of the inner wall of the feeding bin (200). The top of the first linear slide rail (600) is integrally formed with an arc-shaped track (62). A linear rack (700) is fixedly installed between the corresponding first linear slide (600) and the inner wall of the feeding bin (200), and an arc-shaped rack (71) is integrally formed at the top of the linear rack (700). A power motor (900) is fixedly installed on the inner side wall of the hopper (500). A transmission gear (92) is fixedly installed at the output end of the power motor (900). The outer edge of the transmission gear (92) meshes with the outer edge of the corresponding linear rack (700). The inner cavity of the hopper (500) is... The base (10) is fixedly installed on both sides of the bottom of the inner cavity of the feeding hopper (200). The top of the base (10) is fixedly installed with a telescopic rod (101) and a mass sensor (104). The telescopic rod (101) is fixedly installed with a baffle (103) at the telescopic end.

2. The waste lithium battery recycling production line equipment according to claim 1, characterized in that: The crushing chamber (300) is fixedly installed at the side opening of the feeding chamber (200). Inside the crushing chamber (300), a crushing wheel (31) is rotatably installed via a rotating shaft. A servo motor (32) is fixedly installed on the front of the crushing chamber (300).

3. The waste lithium battery recycling production line equipment according to claim 2, characterized in that: Synchronous gears (33) are fixedly installed on the front end of the two sets of rolling wheels (31), and the two sets of synchronous gears (33) mesh with each other. The output end of the servo motor (32) is fixedly connected to the end of the corresponding synchronous gear (33) shaft.

4. The waste lithium battery recycling production line equipment according to claim 3, characterized in that: The guide plate (400) has a V-shaped structure. One side of the guide plate (400) is fixedly installed on the fixed seat of the conveyor belt (100) near the loading bin (200). One side of the guide plate (400) is in contact with the side of the baffle (103).

5. The waste lithium battery recycling production line equipment according to claim 4, characterized in that: The mass sensor (104) is fixedly installed in the middle of the base (10), and a return spring (102) is fixedly installed at the telescopic end of the telescopic rod (101) and at one end of the top of the mass sensor (104).

6. The waste lithium battery recycling production line equipment according to claim 5, characterized in that: The mass sensor (104) is used to detect the weight in the hopper (500). The bottom of the hopper (500) is in contact with the top of the baffle (103). The mass sensor (104) is connected to the two sets of power motors (900) by an electrical controller.

7. The waste lithium battery recycling production line equipment according to claim 6, characterized in that: A servo cylinder (81) is fixedly installed at the bottom of the hopper (500), and a push plate (800) is slidably connected to the inner cavity of the hopper (500) near the top of the sealing box (91). The extension end of the servo cylinder (81) is fixedly connected to the bottom of the push plate (800).

8. The waste lithium battery recycling production line equipment according to claim 7, characterized in that: The first positioning post (51) slides in the corresponding first linear slide rail (600), and the second positioning post (53) slides in the corresponding second linear slide rail (61). The first positioning post (51) and the second positioning post (53) are rotatably connected to the end of the hopper (500) by a positioning pin (52), and the positioning pin (52) is fixedly connected to the side wall of the hopper (500).

9. The waste lithium battery recycling production line equipment according to claim 8, characterized in that: The arc-shaped track (62) is connected to the corresponding first straight slide (600). The arc of the arc-shaped track (62) and the arc-shaped rack (71) is 120 degrees. The top opening of the inner cavity of the feeding bin (200) corresponds to the top opening of the crushing bin (300).

10. The recycling process using the waste lithium battery recycling production line equipment according to any one of claims 1-9, characterized in that: Includes the following steps: S1. Waste lithium batteries are conveyed by the conveyor belt (100) and enter the guide plate (400) on one side of the crushing chamber (300). The waste lithium batteries enter the hopper (500) through the guide plate (400). S2. The weight in the hopper (500) increases, which squeezes the lower baffle (103), the telescopic rod (101), and the return spring (102). The mass sensor (104) below the return spring (102) amplifies the force through the spring. When the set threshold is reached, the power motor (900) can be controlled by the controller. S3. The transmission gear (92) at the output end of the power motor (900) rotates, so that the hopper (500) slides upward along the first straight slide (600) and the second straight slide (61) respectively through the first positioning column (51) and the second positioning column (53) to move closer to the crushing chamber (300) for feeding. S4. After the second positioning column (53) slides to the top of the second straight slide (61), it is positioned, and the transmission gear (92) can be seamlessly connected and meshed with the arc rack (71), so that the first positioning column (51) can slide into the arc track (62). Through the guidance of the arc track (62), the hopper (500) can be tilted to the side of the crushing chamber (300). S5. The servo motor (32) on the front of the crushing chamber (300) drives the synchronous gear (33) to rotate, which makes the two sets of crushing wheels (31) mesh with the end synchronous gear (33) and rotate synchronously, which can crush the waste lithium batteries in the crushing chamber (300).

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