Automatic disassembling, recycling and classifying device for lithium batteries

Abstract

The utility model discloses an automatic lithium battery disassembling, recycling and classifying device which comprises a separating box, a feeding port, a discharging port and a separating plate, automatic discharging assemblies are arranged at the top end and the bottom end of the separating plate, each automatic discharging assembly comprises a collecting box, the collecting box is arranged at the top end of the separating plate, and a round hole is formed in the collecting box; the first fixing block is arranged at the bottom end of the separation plate, a screw rod is connected to the outer wall of the first fixing block in a threaded penetrating mode, the two ends of the screw rod are rotationally connected with the interior of the separation box, a motor is arranged at one end of the screw rod, and a guide assembly is arranged at the bottom end of the separation plate; and the drying mechanism is mounted on the outer wall of the separation box and is used for blow-drying water on the surfaces of the lithium batteries in the collection box. Through the arrangement of the collecting box, the round hole, the first fixing block, the screw rod and the motor, when materials are taken, the motor, the screw rod and the separating plate are matched, so that the collecting box on the separating plate extends out of the interior of the separating box, and workers can take the materials conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery recycling, in particular to an automatic disassembly, recycling and classification device for lithium batteries. Background Art

[0002] Lithium battery is a type of battery that uses lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution. At present, the Chinese utility model patent with announcement number CN210379337U discloses a lithium battery recycling and disassembly device, including a spray box, a crushing mechanism and a solid-liquid separation mechanism. The spray box is installed above the crushing mechanism, the spray box is connected to the inside of the crushing mechanism, the other end outlet of the crushing mechanism is connected to the solid-liquid separation mechanism, the crushing mechanism is connected to the solid-liquid separation mechanism, the crushing mechanism and the solid-liquid separation mechanism are both installed on the ground, the solid-liquid separation mechanism is provided with openings on the top and sides, and the height of the spray box is greater than the solid-liquid separation mechanism. The setting of the spray box solves the problem of a large amount of dust polluting the environment during the recycling of lithium batteries. The setting of the solid-liquid separation mechanism can collect heavy metals and harmful gases in lithium batteries from the crushed lithium batteries and treat them separately, avoiding the waste gas generated during the recycling of lithium batteries from polluting the environment.

[0003] The above-mentioned recycling device has some shortcomings when in use. The above-mentioned recycling device is not convenient for taking out the lithium batteries after crushing. When taking out the lithium batteries after crushing, workers need to put their hands into the separation box to take out the separation plate together with the lithium batteries. In addition, the lithium batteries are sprayed with water when they are crushed. When they are taken out from the separation box, there will be water droplets on the surface of the crushed lithium batteries. The water droplets fall on the ground, which can easily cause the operator to slip, posing a safety hazard. For this reason, we propose a lithium battery automatic disassembly, recycling and classification device to solve the problems of the above-mentioned recycling device. Utility Model Content

[0004] The purpose of the utility model is to provide a lithium battery automatic disassembly, recycling and classification device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a lithium battery automatic disassembly, recycling and classification device, comprising a separation box, a feed port is arranged on the back of the separation box, a discharge port is arranged on the front of the separation box, a separation plate is arranged inside the separation box, and an automatic discharge assembly is arranged at the top and bottom of the separation plate, and the automatic discharge assembly comprises:

[0006] A collecting box, the collecting box is arranged at the top of the separation plate, and a circular hole penetrating the collecting box is arranged inside the collecting box;

[0007] A first fixed block, the first fixed block is arranged at the bottom end of the separation plate, a screw rod for driving the first fixed block to move is threadedly inserted and connected to the outer wall of the first fixed block, both ends of the screw rod are rotatably connected to the inside of the separation box, one end of the screw rod is provided with a motor for driving the screw rod to rotate, and a guide assembly is provided at the bottom end of the separation plate;

[0008] The drying mechanism installed on the outer wall of the separation box is used to dry the moisture on the surface of the lithium battery inside the collection box.

[0009] Preferably, the guide assembly includes a second fixed block, the second fixed block is fixedly connected to the bottom end of the separation plate, the outer wall of the separation plate is slidably connected with a sliding rod, and both ends of the sliding rod are fixedly connected to the inner wall of the separation box.

[0010] Preferably, the drying mechanism includes an air duct, which is fixedly inserted into the front of the separation box, an induced draft fan is arranged inside the air duct, an electric heating wire is arranged at one end of the air duct located inside the separation box, and a dustproof component is arranged at one end of the air duct located outside the separation box.

[0011] Preferably, the dustproof assembly comprises a dustproof net, and the dustproof net is arranged at the end of the air duct.

[0012] Preferably, a rolling assembly is provided at the bottom end of the inner wall of the discharge port, and ventilation assemblies are provided on both sides of the separation box.

[0013] Preferably, the rolling component includes a rectangular groove, which is arranged at the bottom end of the inner wall of the discharge port, and the interior of the rectangular groove is rollingly connected with a roller needle, and the top of the outer wall of the roller needle is in contact with the bottom end of the separation plate.

[0014] Preferably, the ventilation assembly comprises ventilation holes, and the ventilation holes are arranged at the bottom of both sides of the separation box.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model arranges the collecting box, the round hole, the first fixing block, the screw rod and the motor, and when taking materials, the motor, the screw rod and the separation plate cooperate to extend the collecting box on the separation plate from the inside of the separation box, so as to facilitate workers to take materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the separation box of the utility model.

[0019] Figure 3 It is a schematic cross-sectional view of the drying mechanism of the utility model.

[0020] Figure 4 This is a schematic diagram of the internal structure of the separation box of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the separation plate of the utility model.

[0022] Figure 6 This is a schematic diagram of the structure of the collection box of the utility model.

[0023] In the figure: 1. separation box; 2. feed port; 201. discharge port; 3. separation plate; 4. collection box; 5. round hole; 6. screw; 7. first fixed block; 8. motor; 9. second fixed block; 10. slide bar; 11. drying mechanism; 12. air duct; 13. induced draft fan; 14. electric heating wire; 15. dustproof net; 16. vent hole; 17. rectangular groove; 18. roller needle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-6 The device for automatically disassembling, recycling and classifying lithium batteries shown in the figure comprises a separation box 1, a feed port 2 is arranged on the back of the separation box 1, the feed port 2 is connected to the crushing mechanism through a feed pipe, and after the lithium battery is crushed by the crushing mechanism, it enters the separation box 1 from the feed pipe, and a discharge port 201 is arranged on the front of the separation box 1, and the discharge port 201 is used for discharging the lithium battery after crushing, and a separation plate 3 is arranged inside the separation box 1, and an automatic discharge assembly is arranged at the top and bottom of the separation plate 3, and the automatic discharge assembly comprises a collection box 4, and the collection box 4 is arranged at the top of the separation plate 3, and a circular hole 5 penetrating the collection box 4 is arranged inside the collection box 4, and the surface of the lithium battery after crushing is sprayed with The water and the reaction solution inside the lithium battery fall from the circular hole 5, the first fixed block 7, the first fixed block 7 is arranged at the bottom end of the separation plate 3, the outer wall of the first fixed block 7 is threadedly connected with a screw 6 for driving the first fixed block 7 to move, both ends of the screw 6 are rotatably connected to the inside of the separation box 1, and one end of the screw 6 is provided with a motor 8 for driving the screw 6 to rotate. When taking materials, start the motor 8, and the output shaft of the motor 8 drives the screw 6 to rotate. The screw 6 is connected to the first fixed block 7 by thread, and the screw 6 drives the first fixed block 7 to move, thereby driving the separation plate 3 to move, so that the collecting box 4 on the separation plate 3 is driven out from the inside of the separation box 1, which is convenient for workers to take materials.

[0026] Preferably, a guide assembly is provided at the bottom end of the separation plate 3, and the guide assembly includes a second fixed block 9, the second fixed block 9 is fixedly connected to the bottom end of the separation plate 3, and the outer wall of the separation plate 3 is slidably connected with a slide rod 10, and the two ends of the slide rod 10 are fixedly connected to the inner wall of the separation box 1. When the screw 6 drives the separation plate 3 to move, the second fixed block 9 and the slide rod 10 play a role of limiting and guiding the separation plate 3, and the cooperation between the slide rod 10 and the second fixed block 9 can enable the separation plate 3 to move along the slide rod 10.

[0027] Furthermore, a rolling assembly is provided at the bottom end of the inner wall of the discharge port 201 to reduce the friction between the separation plate 3 and the discharge port 201. The rolling assembly includes a rectangular groove 17. The rectangular groove 17 is provided at the bottom end of the inner wall of the discharge port 201. The inside of the rectangular groove 17 is rollingly connected with a roller needle 18. The top of the outer wall of the roller needle 18 fits with the bottom end of the separation plate 3. Two cross bars are provided at the bottom end of the separation plate 3. The bottom end of the cross bar contacts with the top end of the roller needle 18. The number of the rectangular grooves 17 is equal to the number of the roller needle 18, both of which are two. When the separation plate 3 is located at the innermost end of the separation box 1, the bottom end of the separation plate 3 is always in contact with the top end of the roller needle 18. During the movement of the separation plate 3, the roller needle 18 rolls with the cross bar, thereby reducing the friction between the separation plate 3 and the discharge port 201.

[0028] Furthermore, a drying mechanism 11 installed on the outer wall of the separation box 1 is used to dry the moisture on the surface of the lithium battery in the collection box 4. The drying mechanism 11 includes an air duct 12, which is fixedly inserted into the front of the separation box 1. An induced draft fan 13 is arranged inside the air duct 12. An electric heating wire 14 is arranged at one end of the air duct 12 located inside the separation box 1. A dustproof component is arranged at one end of the air duct 12 located outside the separation box 1. The dustproof component includes a dustproof net 15. The dustproof net 15 is arranged at the end of the air duct 12. The dustproof net 15 is fixed to the air duct 12 by screws. Ventilation components are arranged on both sides of the separation box 1. The ventilation components include vents 16. The vents 16 are arranged at the bottom of both sides of the separation box 1. The vents 16 are used for air outflow. The induced draft fan 13 sucks air into the air duct 12, and the air enters the interior of the separation box 1 after being heated by the electric heating wire 14 to dry the surface of the lithium battery.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lithium battery automatic disassembly, recycling and classification device, comprising a separation box (1), wherein a feed port (2) is arranged on the back of the separation box (1), a discharge port (201) is arranged on the front of the separation box (1), and a separation plate (3) is arranged inside the separation box (1), characterized in that: The top and bottom ends of the separation plate (3) are provided with automatic discharging components, and the automatic discharging components include: A collection box (4), the collection box (4) being arranged at the top end of the separation plate (3), and a circular hole (5) penetrating the collection box (4) being arranged inside the collection box (4); A first fixed block (7), the first fixed block (7) being arranged at the bottom end of the separation plate (3), a screw rod (6) for driving the first fixed block (7) to move being threadedly inserted and connected to the outer wall of the first fixed block (7), both ends of the screw rod (6) being rotatably connected to the inside of the separation box (1), one end of the screw rod (6) being provided with a motor (8) for driving the screw rod (6) to rotate, and a guide assembly being provided at the bottom end of the separation plate (3); The drying mechanism (11) is installed on the outer wall of the separation box (1) and is used to dry the moisture on the surface of the lithium battery inside the collection box (4).

2. The automatic disassembly, recycling and classification device for lithium batteries according to claim 1, characterized in that: The guide assembly comprises a second fixed block (9), which is fixedly connected to the bottom end of the separation plate (3); the outer wall of the separation plate (3) is slidably connected with a sliding rod (10), and both ends of the sliding rod (10) are fixedly connected to the inner wall of the separation box (1).

3. The automatic disassembly, recycling and classification device for lithium batteries according to claim 1, characterized in that: The drying mechanism (11) comprises an air duct (12), the air duct (12) being fixedly inserted into the front face of the separation box (1), an induced draft fan (13) being arranged inside the air duct (12), an electric heating wire (14) being arranged at one end of the air duct (12) located inside the separation box (1), and a dustproof component being arranged at one end of the air duct (12) located outside the separation box (1).

4. The automatic disassembly, recycling and classification device for lithium batteries according to claim 3, characterized in that: The dustproof component comprises a dustproof net (15), and the dustproof net (15) is arranged at the end of the air duct (12).

5. The automatic disassembly, recycling and classification device for lithium batteries according to claim 1, characterized in that: A rolling assembly is provided at the bottom end of the inner wall of the discharge port (201), and ventilation assemblies are provided on both sides of the separation box (1).

6. The automatic disassembly, recycling and classification device for lithium batteries according to claim 5, characterized in that: The rolling assembly comprises a rectangular groove (17), wherein the rectangular groove (17) is arranged at the bottom end of the inner wall of the discharge port (201), and a rolling needle (18) is rollingly connected inside the rectangular groove (17), and the top of the outer wall of the rolling needle (18) is in contact with the bottom end of the separation plate (3).

7. The automatic disassembly, recycling and classification device for lithium batteries according to claim 5, characterized in that: The ventilation assembly comprises ventilation holes (16), and the ventilation holes (16) are arranged at the bottom of both sides of the separation box (1).

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