Magnetic separator for recycling and processing lithium batteries

Abstract

The utility model discloses a magnetic separator for lithium battery recycling and processing, which belongs to the technical field of lithium battery recycling and processing and comprises a shell and a conveying module, the conveying module is arranged on the inner wall of the bottom of the shell, supporting legs are fixedly mounted on the outer wall of the bottom of the shell, and a dispersing component is arranged on the inner wall of the shell. An adjusting assembly is arranged on the dispersing assembly, concentric-square-shaped stroke grooves are formed in the inner walls of the two sides of the shell, extrusion plates are fixedly installed on the inner walls of the two sides of the shell, the dispersing assembly comprises a motor, the motor is fixedly installed on the outer wall of the top of the shell, and an output shaft of the motor penetrates through a through hole formed in the top of the shell; according to the lithium battery magnetic separator, the dispersing assembly is arranged, so that lithium metal accumulated in the lithium battery magnetic separator can be effectively separated out by the magnetic separator, the magnetic separation effect on the lithium battery is greatly improved, and the use effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery recycling and processing, and in particular relates to a magnetic separator for lithium battery recycling and processing. Background Art

[0002] Lithium battery is a type of battery that uses lithium metal or lithium alloy as the positive or negative electrode material of the battery. Lithium batteries are mainly divided into two categories: lithium metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium inside and can be charged.

[0003] Nowadays, when lithium batteries are recycled after their life is over, a magnetic separator is needed to select the lithium metal inside the lithium battery. When most magnetic separators are performing magnetic separation operations on lithium batteries, the lithium batteries are easily accumulated on the conveyor belt in the magnetic separator, which makes it easy for the lithium metal accumulated inside to be unable to be selected by the magnetic separator, greatly reducing the magnetic separation effect of the lithium battery and resulting in poor use effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when lithium batteries are recycled after the end of their life, a magnetic separator is needed to select the lithium metal inside the lithium batteries during the recycling process. When most magnetic separators perform magnetic separation operations on lithium batteries, the lithium batteries are easily accumulated on the conveyor belt in the magnetic separator, which makes it easy for the lithium metal accumulated inside to be unable to be selected by the magnetic separator, greatly reducing the magnetic separation effect of the lithium batteries and resulting in poor use effect. A magnetic separator for lithium battery recycling processing is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a magnetic separator for lithium battery recycling and processing, comprising a shell and a conveying module, a conveying module is arranged on the inner wall of the bottom of the shell, a supporting leg is fixedly installed on the outer wall of the bottom of the shell, a dispersion component is arranged on the inner wall of the shell, an adjustment component is arranged on the dispersion component, return stroke grooves are arranged on the inner walls on both sides of the shell, and extrusion plates are fixedly installed on the inner walls on both sides of the shell;

[0006] The dispersion component includes a motor, which is fixedly mounted on the outer wall of the top of the shell, and the output shaft of the motor passes through a through hole arranged at the top of the shell, and a transmission rod is fixedly mounted on one end of the output shaft of the motor.

[0007] As a further description of the above technical solution:

[0008] A first bevel gear is fixedly mounted on the other end of the transmission rod, a reciprocating screw is rotatably mounted on the inner wall of one side of the housing, a second bevel gear is fixedly mounted on one end of the reciprocating screw, and the first bevel gear is meshingly connected with the second bevel gear.

[0009] As a further description of the above technical solution:

[0010] A round rod is fixedly mounted on the inner wall of the other side of the shell, a round ring is slidably mounted on the outer wall of the round rod, a connecting ring is threadedly mounted on the outer wall of the reciprocating screw, and connecting blocks are fixedly mounted on the outer walls of the round ring and the connecting ring.

[0011] As a further description of the above technical solution:

[0012] The adjustment assembly comprises a telescopic rod, one end of which is fixedly mounted on the bottom of the connecting block, and the other end of which is fixedly mounted with a transverse plate.

[0013] As a further description of the above technical solution:

[0014] A sliding block is fixedly mounted on one side of the transverse plate, and the inner wall of the return stroke groove is slidably connected to the sliding block.

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

[0016] A fixing plate is fixedly installed at the bottom of the transverse plate, a dispersion plate is fixedly installed at the bottom of the fixing plate, and a triangular block is fixedly installed at the bottom of the dispersion plate.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a dispersion component is provided, the motor is turned on, and the output shaft of the motor drives the transmission rod to rotate. When the transmission rod rotates, it drives the first bevel gear set at the other end to rotate. The first bevel gear is meshed with the second bevel gear, so that it drives the second bevel gear to rotate. When the second bevel gear rotates, it drives the reciprocating screw to rotate. The outer wall of the reciprocating screw is threadedly connected with the connecting ring. When the reciprocating screw rotates, it drives the connecting ring to move on its outer wall. The connecting ring drives the connecting block to move. The connecting block drives the cross plate to move through the telescopic rod. The cross plate drives the fixed plate to move. The fixed plate drives the triangular block to move a certain distance on the top surface of the conveying module through the dispersion plate, and the accumulated battery stack is flattened. Through this design, it is effectively achieved that the lithium metal accumulated inside can be selected by the magnetic separator, which greatly improves the magnetic separation effect of the lithium battery and has a good use effect.

[0019] 2. In the utility model, an adjusting component is provided, when the cross plate is displaced, the cross plate drives the slider to displace in the lower stroke groove of the return stroke groove, and when it is displaced to one end of the lower stroke groove, the dispersion plate is squeezed by the extrusion plate and is restricted by the arc at one end of the return stroke groove, so that the dispersion plate is displaced upward, and the dispersion plate drives the fixed plate to displace upward, and the fixed plate drives the cross plate to displace, and the cross plate squeezes the spring, and the cross plate drives the slider to reset in the upper stroke groove of the return stroke groove, and when it reaches the other end of the return stroke groove, the slider is reset to the lower stroke groove of the return stroke groove due to the spring force. Through this design, it is effectively achieved that when the dispersion plate is reset, the lithium battery on the conveyor belt is avoided from reversing, and the advancement of the lithium battery on the conveyor belt is prevented from being hindered, thereby greatly improving the work efficiency and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a magnetic separator for lithium battery recycling and processing.

[0021] Figure 2 This is a three-dimensional structural schematic diagram of a dispersion component in a magnetic separator used for lithium battery recycling processing.

[0022] Figure 3 The figure is a three-dimensional structural diagram of an adjusting component in a magnetic separator for lithium battery recycling and processing.

[0023] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of the inner wall on one side of the outer shell of a magnetic separator used for lithium battery recycling and processing.

[0024] Figure 5 This is a schematic diagram of the enlarged structure of point A in a magnetic separator used for lithium battery recycling and processing.

[0025] Legend:

[0026] 1. Shell; 2. Support legs; 3. Conveying module; 4. Dispersion assembly; 41. Motor; 42. Transmission rod; 43. Reciprocating screw; 44. Round rod; 45. Ring; 46. Fixed plate; 47. Dispersion plate; 48. Triangular block; 49. Connecting ring; 410. Connecting block; 411. First bevel gear; 412. Second bevel gear; 5. Adjustment assembly; 51. Cross plate; 52. Telescopic rod; 53. Spring; 54. Slider; 6. Return stroke groove; 7. Extrusion plate. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] See also Figure 1-5 The utility model provides a technical solution: a magnetic separator for lithium battery recycling and processing, comprising a shell 1 and a conveying module 3, a conveying module 3 is arranged on the inner wall of the bottom of the shell 1, a supporting leg 2 is fixedly installed on the outer wall of the bottom of the shell 1, a dispersion component 4 is arranged on the inner wall of the shell 1, an adjustment component 5 is arranged on the dispersion component 4, return stroke grooves 6 are arranged on the inner walls on both sides of the shell 1, and extrusion plates 7 are fixedly installed on the inner walls on both sides of the shell 1;

[0029] The dispersion assembly 4 includes a motor 41, which is fixedly mounted on the outer wall at the top of the housing 1. The output shaft of the motor 41 passes through a through hole provided at the top of the housing 1, and a transmission rod 42 is fixedly mounted on one end of the output shaft of the motor 41.

[0030] A first bevel gear 411 is fixedly mounted on the other end of the transmission rod 42, a reciprocating screw 43 is rotatably mounted on the inner wall of one side of the housing 1, a second bevel gear 412 is fixedly mounted on one end of the reciprocating screw 43, the first bevel gear 411 and the second bevel gear 412 are meshingly connected, a round rod 44 is fixedly mounted on the inner wall of the other side of the housing 1, a ring 45 is slidably mounted on the outer wall of the round rod 44, a connecting ring 49 is threadedly mounted on the outer wall of the reciprocating screw 43, and a connecting block 410 is fixedly mounted on the outer walls of the ring 45 and the connecting ring 49;

[0031] The specific implementation method is as follows: turn on the motor 41, and the output shaft of the motor 41 drives the transmission rod 42 to rotate. When the transmission rod 42 rotates, it drives the first bevel gear 411 set at the other end to rotate. The first bevel gear 411 is meshed with the second bevel gear 412, so that it drives the second bevel gear 412 to rotate. When the second bevel gear 412 rotates, it drives the reciprocating screw 43 to rotate. The outer wall of the reciprocating screw 43 is threadedly connected with the connecting ring 49. When the reciprocating screw 43 rotates, it drives the connecting ring 49 to move on its outer wall. The connecting ring 49 drives the connecting block 410 to move. The connecting block 410 drives the horizontal plate 51 to move through the telescopic rod 52. The horizontal plate 51 drives the fixed plate 46 to move. The fixed plate 46 drives the triangular block 48 to move a certain distance from the top surface of the conveying module 3 through the dispersion plate 47 to flatten the accumulated battery stack.

[0032] The adjustment assembly 5 includes a telescopic rod 52, one end of which is fixedly mounted on the bottom of the connecting block 410, a transverse plate 51 is fixedly mounted on the other end of the telescopic rod 52, a slider 54 is fixedly mounted on one side of the transverse plate 51, the inner wall of the return stroke groove 6 is slidably connected to the slider 54, a fixed plate 46 is fixedly mounted on the bottom of the transverse plate 51, a dispersion plate 47 is fixedly mounted on the bottom of the dispersion plate 47, and a triangular block 48 is fixedly mounted on the bottom of the dispersion plate 47;

[0033] The specific implementation method is as follows: when the cross plate 51 is displaced, the cross plate 51 drives the slider 54 to displace in the lower stroke groove of the return stroke groove 6. When it is displaced to one end of the lower stroke groove, the dispersion plate 47 is squeezed by the squeezing plate 7 and is restricted by the arc at one end of the return stroke groove 6, so that the dispersion plate 47 is displaced upward, and the dispersion plate 47 drives the fixed plate 46 to displace upward, and the fixed plate 46 drives the cross plate 51 to displace, and the cross plate 51 squeezes the spring 53, and the cross plate 51 drives the slider 54 to reset in the upper stroke groove of the return stroke groove 6. When it reaches the other end of the return stroke groove 6, the slider 54 is reset to the lower stroke groove of the return stroke groove 6 due to the elastic force of the spring 53.

[0034] Working principle: Turn on the motor 41, and the output shaft of the motor 41 drives the transmission rod 42 to rotate. When the transmission rod 42 rotates, it drives the first bevel gear 411 set at the other end to rotate. The first bevel gear 411 is meshed with the second bevel gear 412, so that it drives the second bevel gear 412 to rotate. When the second bevel gear 412 rotates, it drives the reciprocating screw 43 to rotate. The outer wall of the reciprocating screw 43 is threadedly connected with the connecting ring 49. When the reciprocating screw 43 rotates, it drives the connecting ring 49 to move on its outer wall. The connecting ring 49 drives the connecting block 410 to move. The connecting block 410 drives the horizontal plate 51 to move through the telescopic rod 52. The horizontal plate 51 drives the fixed plate 46 to move. The fixed plate 46 drives the triangular block through the dispersion plate 47 48 is displaced at a certain distance on the top surface of the conveying module 3 to flatten the accumulated battery stack. When the cross plate 51 is displaced, the cross plate 51 drives the slider 54 to displace in the lower stroke groove of the return stroke groove 6. When it is displaced to one end of the lower stroke groove, the dispersion plate 47 is squeezed by the extrusion plate 7 and is restricted by the arc at one end of the return stroke groove 6, so that the dispersion plate 47 is displaced upward, and the dispersion plate 47 drives the fixed plate 46 to displace upward, and the fixed plate 46 drives the cross plate 51 to displace. The cross plate 51 squeezes the spring 53, and the cross plate 51 drives the slider 54 to reset in the upper stroke groove of the return stroke groove 6. When it reaches the other end of the return stroke groove 6, the slider 54 is reset to the lower stroke groove of the return stroke groove 6 due to the elastic force of the spring 53.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A magnetic separator for lithium battery recycling, comprising a housing (1) and a conveying module (3), wherein the conveying module (3) is arranged on the inner wall of the bottom of the housing (1), characterized in that: A support leg (2) is fixedly mounted on the outer wall at the bottom of the shell (1); a dispersion component (4) is arranged on the inner wall of the shell (1); an adjustment component (5) is arranged on the dispersion component (4); return stroke grooves (6) are arranged on the inner walls on both sides of the shell (1); and extrusion plates (7) are fixedly mounted on the inner walls on both sides of the shell (1); The dispersion component (4) comprises a motor (41), wherein the motor (41) is fixedly mounted on the outer wall at the top of the housing (1), an output shaft of the motor (41) passes through a through hole provided at the top of the housing (1), and a transmission rod (42) is fixedly mounted on one end of the output shaft of the motor (41).

2. A magnetic separator for lithium battery recycling according to claim 1, characterized in that: A first bevel gear (411) is fixedly mounted on the other end of the transmission rod (42); a reciprocating screw (43) is rotatably mounted on the inner wall of one side of the housing (1); a second bevel gear (412) is fixedly mounted on one end of the reciprocating screw (43); and the first bevel gear (411) and the second bevel gear (412) are meshingly connected.

3. A magnetic separator for lithium battery recycling according to claim 2, characterized in that: A round rod (44) is fixedly mounted on the inner wall of the other side of the housing (1); a round ring (45) is slidably mounted on the outer wall of the round rod (44); a connecting ring (49) is threadedly mounted on the outer wall of the reciprocating screw (43); and a connecting block (410) is fixedly mounted on the outer walls of the round ring (45) and the connecting ring (49).

4. A magnetic separator for lithium battery recycling according to claim 3, characterized in that: The adjustment assembly (5) comprises a telescopic rod (52), one end of the telescopic rod (52) is fixedly mounted on the bottom of the connecting block (410), and the other end of the telescopic rod (52) is fixedly mounted with a transverse plate (51).

5. A magnetic separator for lithium battery recycling according to claim 4, characterized in that: A slider (54) is fixedly mounted on one side of the transverse plate (51), and the inner wall of the return stroke groove (6) is slidably connected to the slider (54).

6. A magnetic separator for lithium battery recycling according to claim 5, characterized in that: A fixing plate (46) is fixedly mounted on the bottom of the transverse plate (51), a dispersion plate (47) is fixedly mounted on the bottom of the fixing plate (46), and a triangular block (48) is fixedly mounted on the bottom of the dispersion plate (47).

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