Waste lithium battery crushing and sorting equipment

Abstract

The utility model discloses waste lithium battery crushing and sorting equipment, which relates to the technical field of waste lithium battery treatment and comprises a crushing box, two symmetrically distributed crushing rollers are rotatably mounted in the crushing box, a crushing shaft is rotatably mounted at the bottom end of a slider, a plurality of blades are fixedly mounted on the crushing shaft, and a screen is slidably mounted in the crushing box. According to the waste battery crushing device, waste batteries are shredded through the crushing rollers, the shredded waste batteries fall onto the screen, the reciprocating lead screw rotates, the clamping block drives the connecting rod to slide in the threaded groove of the connecting rod in a reciprocating mode, the connecting rod drives the sliding block to slide along the fixing groove in a reciprocating mode, and the waste batteries are crushed through the brush plate. And the sliding block drives the crushing shaft to move to crush the shredded battery, so that crushing is more thorough, and the screen can filter out the qualified crushed material, so that the multiple crushing processes are reduced, the crushing effect is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste lithium battery processing, in particular to a waste lithium battery crushing and sorting device. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the positive / negative electrode material and a non-aqueous electrolyte solution. When lithium batteries are scrapped after a long period of use, they can be recycled. When recycling used lithium batteries, they need to be crushed to avoid polluting the environment with used lithium batteries.

[0003] The existing waste lithium battery crushing and sorting equipment needs to crush the waste batteries multiple times to achieve the crushing effect, and the crushing efficiency is low. In view of the above problems, the inventor proposes a waste lithium battery crushing and sorting equipment to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the existing waste lithium battery crushing and sorting equipment needs to crush the waste batteries multiple times to achieve the crushing effect, and the crushing efficiency is low; the purpose of the utility model is to provide a waste lithium battery crushing and sorting equipment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a waste lithium battery crushing and sorting equipment, including a crushing box, two symmetrically distributed crushing rollers are rotatably installed in the crushing box, a fixed groove is fixedly installed in the crushing box, a reciprocating screw is rotatably installed in the fixed groove, a card block is slidably provided in the threaded groove of the reciprocating screw, a connecting rod is rotatably installed on the card block, a sliding block is slidably installed in the fixed groove, and the bottom end of the connecting rod is rotatably connected to the top end of the sliding block, a crushing shaft is rotatably installed at the bottom end of the sliding block, a plurality of blades are fixedly installed on the crushing shaft, a screen is slidably installed in the crushing box, a brush plate is slidably installed on the upper surface of the screen, a fixed rod is fixedly installed on the upper surface of the brush plate, and the fixed rod is slidably inserted in the crushing shaft, and a collecting box is slidably inserted in the crushing box.

[0006] Preferably, a driving gear set is rotatably mounted on one side of the crushing box, and two gears in the driving gear set are fixedly connected to one end of the corresponding crushing roller and mesh with each other, and a first motor is fixedly mounted on one side of the crushing box, and the output end of the first motor is fixedly connected to a gear in the driving gear set.

[0007] Preferably, one end of one of the crushing rollers and one end of the reciprocating screw are fixedly installed with a synchronous wheel, the two synchronous wheels are meshed with a synchronous belt, a rotating shaft is rotatably installed in the fixed groove, and the rotating shaft is inserted into the slider, a second bevel gear is rotatably installed in the slider, and the second bevel gear is slidingly sleeved on the rotating shaft, a first bevel gear is fixedly installed on the top of the crushing shaft, and the first bevel gear is meshed with the second bevel gear, a driving shaft is rotatably installed in the crushing box, cams are fixedly installed at both ends of the driving shaft, and the cam contacts the lower surface of the screen, a worm gear is fixedly installed at one end of the driving shaft and one end of the rotating shaft, a double-headed worm is rotatably installed on one side of the crushing box, and the double-headed worm is meshed with the worm wheel, a second motor is fixedly installed on one side of the crushing box, and the output end of the second motor is fixedly connected to the bottom end of the double-headed worm.

[0008] Preferably, slide grooves are provided at the four corners inside the crushing box, and the four corners of the screen are slidably clamped in the corresponding slide grooves, and slide rods are fixedly installed in the four slide grooves, and the slide rods are inserted through the screen, and springs are sleeved on the four slide rods.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, the crushing roller is used to tear the waste batteries into pieces, and the shredded waste batteries fall onto the screen. The reciprocating screw rod rotates, so that the card block drives the connecting rod to slide back and forth in its threaded groove, and the connecting rod drives the slider to slide back and forth along the fixed groove. The slider drives the crushing shaft to move to crush the shredded batteries, so that the crushing can be more thorough, and the screen can filter out the qualified materials, thereby reducing the process of multiple crushing and achieving the crushing effect, and improving the work efficiency;

[0011] 2. In the utility model, the crushing shaft drives the brush plate to move simultaneously to clean the mesh of the screen to prevent the screen from being blocked and affecting screening and filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0015] Figure 3This is a schematic diagram of the internal structure of the crushing box of the utility model;

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0018] Figure 6 This is a schematic diagram of the cross-sectional structure of the fixed groove and the slider of the utility model

[0019] Figure 7 For this utility model Figure 6 Enlarged schematic diagram of the structure at point C in the middle.

[0020] In the figure: 1. crushing box; 2. crushing roller; 3. driving gear set; 4. first motor; 5. collecting box; 6. synchronous wheel; 7. synchronous belt; 8. worm gear; 9. double-headed worm; 10. second motor; 11. fixed groove; 12. crushing shaft; 13. brush plate; 131. fixed rod; 14. screen; 15. driving shaft; 16. cam; 17. reciprocating screw; 171. block; 172. connecting rod; 18. rotating shaft; 19. first bevel gear; 20. second bevel gear; 21. slide groove; 22. slide rod; 23. spring; 24. slider. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Figure 1-7As shown, the utility model provides a waste lithium battery crushing and sorting device, including a crushing box 1, in which two symmetrically distributed crushing rollers 2 are rotatably installed, a fixed groove 11 is fixedly installed in the crushing box 1, a reciprocating screw rod 17 is rotatably installed in the fixed groove 11, a card block 171 is slidably clamped in the threaded groove of the reciprocating screw rod 17, a connecting rod 172 is rotatably installed on the card block 171, a slider 24 is slidably installed in the fixed groove 11, and the bottom end of the connecting rod 172 is rotatably connected to the top of the slider 24, a crushing shaft 12 is rotatably installed at the bottom end of the slider 24, a plurality of blades are fixedly installed on the crushing shaft 12, a screen 14 is slidably installed in the crushing box 1, a brush plate 13 is slidably installed on the upper surface of the screen 14, a fixed rod 131 is fixedly installed on the upper surface of the brush plate 13, and the fixed rod 131 is slidably inserted in the crushing A collection box 5 is slidably inserted in the crushing box 1 in the shaft 12, and the waste lithium battery is put into the crushing box 1. The waste battery is shredded by the crushing roller 2, and the shredded waste battery falls onto the screen 14. At this time, the crushing shaft 12 drives the blade to rotate at high speed to crush the shredded battery. At the same time, the reciprocating screw rod 17 rotates, so that the block 171 drives the connecting rod 172 to slide back and forth in its threaded groove, and the connecting rod 172 drives the slider 24 to slide back and forth along the fixed groove 11. The slider 24 drives the crushing shaft 12 to move to crush the shredded battery, so that the crushing can be more thorough. The screen 14 can filter out the qualified materials. The crushing shaft 12 drives the brush plate 13 to move at the same time to clean the mesh of the screen 14 to prevent the screen 14 from being blocked and affecting the screening and filtration, and the materials fall into the collection box 5 for collection.

[0023] A driving gear set 3 is rotatably mounted on one side of the crushing box 1, and two gears in the driving gear set 3 are fixedly connected to one end of the corresponding crushing roller 2 and mesh with each other.

[0024] By adopting the above technical solution, the driving gear set 3 drives the crushing roller 2 to rotate.

[0025] A first motor 4 is fixedly mounted on one side of the crushing box 1 , and an output end of the first motor 4 is fixedly connected to a gear in the driving gear set 3 .

[0026] By adopting the above technical solution, the first motor 4 is used to drive the driving gear set 3 to rotate.

[0027] A synchronous wheel 6 is fixedly mounted on one end of one of the crushing rollers 2 and one end of the reciprocating screw rod 17 , and a synchronous belt 7 is meshedly sleeved on the two synchronous wheels 6 .

[0028] By adopting the above technical solution, the crushing roller 2 drives the reciprocating screw 17 to rotate through the synchronous wheel 6 and then the synchronous belt 7.

[0029] A rotating shaft 18 is rotatably installed in the fixed groove 11, and the rotating shaft 18 is inserted into the slider 24. A second bevel gear 20 is rotatably installed in the slider 24, and the second bevel gear 20 is slidably sleeved on the rotating shaft 18. A first bevel gear 19 is fixedly installed on the top of the crushing shaft 12, and the first bevel gear 19 is meshed with the second bevel gear 20.

[0030] By adopting the above technical solution, the rotating shaft 18 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the crushing shaft 12 to rotate.

[0031] A driving shaft 15 is rotatably installed in the crushing box 1 , and cams 16 are fixedly installed at both ends of the driving shaft 15 , and the cams 16 are in contact with the lower surface of the screen 14 .

[0032] By adopting the above technical solution, the driving shaft 15 drives the cam 16 to rotate, and the cam 16 causes the screen 14 to shake up and down in the crushing box 1, which can accelerate screening and filtering.

[0033] A worm wheel 8 is fixedly installed on one end of the driving shaft 15 and one end of the rotating shaft 18. A double-headed worm 9 is rotatably installed on one side of the crushing box 1, and the double-headed worm 9 is meshed with the worm wheel 8. A second motor 10 is fixedly installed on one side of the crushing box 1, and the output end of the second motor 10 is fixedly connected to the bottom end of the double-headed worm 9.

[0034] By adopting the above technical solution, the second motor 10 is used to drive the double-headed worm 9 to rotate, the double-headed worm 9 drives the two worm wheels 8 to rotate, and the two worm wheels 8 respectively drive the driving shaft 15 and the rotating shaft 18 to rotate at high speed.

[0035] Slide grooves 21 are provided at the four corners inside the crushing box 1, and the four corners of the screen 14 are slidably clamped in the corresponding slide grooves 21, and slide rods 22 are fixedly installed in the four slide grooves 21, and the slide rods 22 penetrate and are inserted in the screen 14, and springs 23 are sleeved on the four slide rods 22.

[0036] By adopting the above technical solution, the screen 14 slides up and down in the slide groove 21 and is reset by the spring 23.

[0037] Working principle: When the utility model is in use, the waste lithium battery is put into the crushing box 1, and the first motor 4 is used to drive the driving gear set 3 to rotate, and the driving gear set 3 drives the crushing roller 2 to rotate to tear the waste battery into pieces, and the shredded waste battery falls onto the screen 14, and the second motor 10 is used to drive the double-headed worm 9 to rotate, and the double-headed worm 9 drives the two worm wheels 8 to rotate, and the two worm wheels 8 respectively drive the driving shaft 15 and the rotating shaft 18 to rotate at high speed, and the rotating shaft 18 drives the second bevel gear 20 to rotate, and the second bevel gear 20 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the crushing shaft 12 to rotate, and the crushing shaft 12 drives the blade to rotate at high speed to crush the shredded battery, and at the same time, the crushing roller 2 passes The synchronous wheel 6 and then the synchronous belt 7 drive the reciprocating screw 17 to rotate. The reciprocating screw 17 rotates, so that the block 171 drives the connecting rod 172 to slide back and forth in its threaded groove, and the connecting rod 172 drives the slider 24 to slide back and forth along the fixed groove 11. The slider 24 drives the crushing shaft 12 to move to crush the shredded batteries, so that the crushing can be more thorough. At the same time, the driving shaft 15 drives the cam 16 to rotate, and the cam 16 makes the screen 14 shake up and down in the crushing box 1, which can accelerate screening and filtration. The screen 14 can filter out the qualified materials. The crushing shaft 12 drives the brush plate 13 to move at the same time to clean the mesh of the screen 14 to prevent the screen 14 from being blocked, affecting screening and filtration, and falling into the collection box 5 for collection.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A waste lithium battery crushing and sorting device, comprising a crushing box (1), characterized in that: Two symmetrically distributed crushing rollers (2) are rotatably mounted in the crushing box (1), a fixed groove (11) is fixedly mounted in the crushing box (1), a reciprocating screw rod (17) is rotatably mounted in the fixed groove (11), a block (171) is slidably mounted in the thread groove of the reciprocating screw rod (17), a connecting rod (172) is rotatably mounted on the block (171), a sliding block (24) is slidably mounted in the fixed groove (11), and the bottom end of the connecting rod (172) is connected to the sliding block (24). The top of the slider (24) is rotatably connected, a crushing shaft (12) is rotatably mounted on the bottom end of the slider (24), a plurality of blades are fixedly mounted on the crushing shaft (12), a screen (14) is slidably mounted in the crushing box (1), a brush plate (13) is slidably mounted on the upper surface of the screen (14), a fixing rod (131) is fixedly mounted on the upper surface of the brush plate (13), and the fixing rod (131) is slidably inserted in the crushing shaft (12), and a collecting box (5) is slidably inserted in the crushing box (1).

2. A waste lithium battery crushing and sorting device as claimed in claim 1, characterized in that: A driving gear set (3) is rotatably mounted on one side of the crushing box (1), and two gears in the driving gear set (3) are fixedly connected to one end of the corresponding crushing roller (2) and mesh with each other.

3. The waste lithium battery crushing and sorting equipment according to claim 1, characterized in that: A first motor (4) is fixedly mounted on one side of the crushing box (1), and an output end of the first motor (4) is fixedly connected to a gear in the driving gear set (3).

4. The waste lithium battery crushing and sorting equipment according to claim 1, characterized in that: One end of one of the crushing rollers (2) and one end of the reciprocating screw rod (17) are both fixedly mounted with a synchronous wheel (6), and a synchronous belt (7) is provided on the meshing sleeves of the two synchronous wheels (6).

5. The waste lithium battery crushing and sorting equipment according to claim 1, characterized in that: A rotating shaft (18) is rotatably mounted in the fixed groove (11), and the rotating shaft (18) is inserted through the slider (24). A second bevel gear (20) is rotatably mounted in the slider (24), and the second bevel gear (20) is slidably sleeved on the rotating shaft (18). A first bevel gear (19) is fixedly mounted on the top end of the crushing shaft (12), and the first bevel gear (19) is meshed with the second bevel gear (20).

6. The waste lithium battery crushing and sorting equipment according to claim 1, characterized in that: A driving shaft (15) is rotatably mounted in the crushing box (1), and cams (16) are fixedly mounted on both ends of the driving shaft (15), and the cams (16) are in contact with the lower surface of the screen (14).

7. A waste lithium battery crushing and sorting device as claimed in claim 6, characterized in that: A worm wheel (8) is fixedly mounted on one end of the driving shaft (15) and one end of the rotating shaft (18); a double-headed worm (9) is rotatably mounted on one side of the crushing box (1), and the double-headed worm (9) is meshed with the worm wheel (8); a second motor (10) is fixedly mounted on one side of the crushing box (1), and an output end of the second motor (10) is fixedly connected to the bottom end of the double-headed worm (9).

8. The waste lithium battery crushing and sorting equipment according to claim 1, characterized in that: The crushing box (1) is provided with sliding grooves (21) at the four corners inside, and the four corners of the screen (14) are slidably clamped in the corresponding sliding grooves (21), and sliding rods (22) are fixedly installed in the four sliding grooves (21), and the sliding rods (22) are inserted through the screen (14), and springs (23) are sleeved on the four sliding rods (22).

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