New energy automobile waste battery crushing and recycling equipment

Abstract

The invention provides new energy automobile waste battery crushing and recycling equipment, and belongs to the technical field of waste battery crushing and recycling. Comprising a workbench and a liquid pumping assembly, a first conveying belt is arranged at the top of the workbench, a liquid pumping machine box is arranged at the top of the workbench, and a limiting box is arranged at the top of the inner side of the liquid pumping machine box. Waste batteries can be conveyed to the liquid pumping machine box through the arranged first conveying belt to be subjected to liquid pumping work, the waste batteries can be limited through a limiting plate, the situation that the waste batteries fall to cause explosion and cause certain potential safety hazards is prevented, the waste batteries subjected to electrolyte pumping can be crushed through a crushing assembly, and the waste batteries are prevented from being damaged. And then the crushed waste battery materials can be screened through a screening assembly, a fourth motor of the screening assembly drives a swing hammer to beat a limiting column, so that a vibration box can be driven to vibrate, then the crushed waste battery materials are screened through a screening net, and the waste battery materials are cleaned through a spray-washing head.

Description

Technical Field

[0001] The present invention relates to the technical field of waste battery crushing and recycling, and in particular to a device for crushing and recycling waste batteries of new energy vehicles. Background Art

[0002] With the development of new energy vehicles, there are more and more innovations in new energy vehicle batteries. New energy vehicle batteries are new car batteries that use new energy technology to reduce "greenhouse gas" emission pollution. When the batteries of new energy vehicles reach the end of their service life, they become waste batteries. Directly discarding waste batteries can easily cause environmental pollution.

[0003] The invention discloses a crushing and grinding method for recycling waste batteries of new energy vehicles disclosed in the Chinese utility model patent application disclosure CN219356462U. Although it solves the problem that the existing crushing device only crushes the battery, but does not meet the requirement of quantitative monitoring, screening and grinding after crushing, which easily leads to too many materials being ground together, resulting in insufficient grinding, and it is inconvenient to separate the iron and non-iron materials in the crushed materials for collection after crushing, and it is difficult to achieve the effect of classified collection. However, the waste batteries are directly crushed during the crushing process, which easily leads to the electrolyte inside the waste batteries being mixed with other materials generated by the crushing of the waste batteries. The electrolyte is highly acidic and easily reacts with the metal and plastic inside the waste battery to produce toxic gases, posing certain safety hazards to individuals. In addition, the strongly acidic electrolyte is easily splashed into the crusher during the battery crushing process, causing damage to the crusher, affecting the service life of the crusher, and causing a large amount of economic losses. In the process of crushing the waste battery, the black powder at the positive electrode of the battery will flow out. Since the black powder has a certain degree of adhesion, it is easy to adhere to the plastic and metal of the waste battery and is difficult to separate, thus affecting the crushing and recycling of the waste battery. Therefore, the present application provides a new energy vehicle waste battery crushing and recycling equipment to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a new energy vehicle waste battery crushing and recycling equipment to solve the problem that the existing waste batteries are directly crushed during the crushing process, which easily causes the electrolyte inside the waste batteries to be mixed with other materials generated by the crushing of the waste batteries. Since the electrolyte is highly acidic, it is easy to react with the metal and plastic inside the waste batteries to produce toxic gases, which poses certain safety hazards to individuals. In addition, the strongly acidic electrolyte is easy to splash into the crusher during the battery crushing process, causing damage to the crusher, affecting the service life of the crusher, and causing a large amount of economic losses. In the process of crushing the waste batteries, black powder at the positive electrode of the battery will flow out. Since the black powder has a certain adhesion, it is easy to adhere to the plastic and metal of the waste batteries and is difficult to separate, thus affecting the crushing and recycling of the waste batteries.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A new energy vehicle waste battery crushing and recycling device comprises a workbench and a liquid pumping component, wherein a first conveyor belt is arranged on the top of the workbench, a liquid pumping box is arranged on the top of the workbench, a limit box is arranged on the inner top of the liquid pumping box, a liquid pumping component is arranged on the bottom of the limit box, a crushing box is arranged on one side of the workbench, a crushing component is arranged inside the crushing box, and a screening component is arranged on the bottom of the crushing component; the crushing component comprises a third motor, a stirring roller, a crushing blade, a driving gear, a driven gear and a limiting groove, a stirring roller is arranged on the output end of the third motor, a crushing blade is arranged on the outer side of the stirring roller, a driving gear is arranged on one end of the stirring roller to raise the rotating shaft, a driven gear is meshed on one side of the driving gear, one side of the driven gear is connected to one end of another stirring roller, and a limiting groove is arranged on one end of the stirring roller.

[0006] Optionally, the outer side of the crushing box is connected to the third motor, and the number of the stirring rollers is two, one side of one of the stirring rollers is connected to the inside of the crushing box through a limiting groove, and one end of the other stirring roller is connected to the output end of the third motor, and the crushing blades on the outer sides of the two stirring rollers are staggered and connected.

[0007] Optionally, a connecting plate is provided on the top of the crushing box, a connecting shaft is provided on one side of the connecting plate, a partition is provided on one side of the connecting shaft, and clockwork springs are provided at both ends of the connecting shaft.

[0008] Optionally, a wastewater tank is provided at the bottom of the crushing box, a filter frame is provided on the inner wall of the crushing box through an opened groove, filter cloth is provided between the filter frames, a spray head is provided on one side of the crushing box through an opened groove, one end of the spray head is connected to a water pipe, a baffle is provided between the crushing assembly and the screening assembly, and both ends of the baffle are connected to the inner wall of the crushing box.

[0009] Optionally, the liquid pumping assembly includes a first motor, a pulley, a belt, a bidirectional threaded rod, a movable block, a limit box, a second motor, a unidirectional threaded rod, a first hydraulic telescopic rod, a puncher, a liquid pump, a liquid pumping tube, a second hydraulic telescopic rod and an L-shaped fixed plate, a pulley is provided at the output end of the first motor, a belt is sleeved on the outside of the pulley, a bidirectional threaded rod is provided at one end of the pulley, a movable block is provided on the outside of the bidirectional threaded rod, a limit box is provided at the bottom of the movable block, a second motor is provided at one end inside the limit box, a unidirectional threaded rod is provided at the output end of the second motor, a slider is provided on the outside of the unidirectional threaded rod through a thread, a first hydraulic telescopic rod is provided at the bottom of the slider, a liquid pump is provided at the bottom of the first hydraulic telescopic rod through a connecting box, a liquid pump is provided at one end of the liquid pump, a puncher is provided at the bottom of the other first hydraulic telescopic rod, a second hydraulic telescopic rod is provided on one side of the limit box, and an L-shaped fixed plate is provided at the bottom of the second hydraulic telescopic rod.

[0010] Optionally, there are two pulleys, which are connected by a belt, there are two bidirectional threaded rods, which have opposite ends, and there are four movable blocks, and the top of one limit box is connected to the bottom of two movable blocks.

[0011] Optionally, the number of the first hydraulic telescopic rods is four, two of which have their bottoms connected to the top of a liquid pump, and the other two have their bottoms connected to the top of a puncher, a bellows is provided at the other end of the liquid pump, and a waste liquid tank is provided at one end of the bellows.

[0012] Optionally, the screening component includes a fourth motor, a vibration box, a swing hammer, a limit column, a screening net and a limit rod, the output end of the fourth motor is provided with a swing hammer through a rotating shaft, a vibration box is provided between the fourth motor and the swing hammer, a limit column is provided on one side of the vibration box, a screening net is provided at the bottom of the vibration box, a limit rod is provided at one end of the screening net, there are two limit columns, the two limit columns are connected to the swing hammer, and the screening net is inclined.

[0013] Optionally, a drying box is provided on one side of the crushing box, a first wind box is provided on both sides of the drying box, a first blower is provided on one side of the interior of the first wind box, a heating pipe is provided on the other side of the interior of the first wind box, a second conveyor belt is provided at the inner bottom of the drying box, a screening box is provided on one side of the drying box, a limit plate is provided on the top of the first conveyor belt, and the number of the limit plates is several.

[0014] Optionally, a third conveyor belt is provided inside the screening box, a fixed plate is provided at the inner bottom of the screening box, a plastic storage box and a metal storage box are provided on both sides of the fixed plate, a second wind box is provided on one side of the screening box, and a second blower is provided inside the second wind box.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, the used batteries can be conveyed to the extraction box for extraction through the first conveyor belt, the used batteries can be limited by the limit plate to prevent the used batteries from falling and exploding, which would cause certain safety hazards, the used batteries after the electrolyte extraction can be crushed by the crushing assembly, and then the crushed used battery materials can be screened by the screening assembly, the fourth motor of the screening assembly drives the swing hammer to strike the limit column, thereby driving the vibration box to vibrate, and then the crushed used battery materials are screened by the screening net, and the used battery materials are cleaned by the spray head during the screening process to prevent the black powder after the crushed used batteries from adhering to the surface of the plastic and metal materials and flowing into the drying equipment, making it difficult to separate them, thereby affecting the recycling of the used batteries.

[0016] By driving the bidirectional threaded rod to rotate through the first motor of the liquid extraction assembly, the movable blocks can be moved toward each other, so that the machine can fix waste batteries of different lengths through the L-shaped fixing plate, and the second hydraulic telescopic rod can facilitate the machine to drive the L-shaped fixing plate to fix the waste batteries that need to extract electrolyte, and by driving the unidirectional threaded rod to rotate through the second motor inside the limit box, the machine can adjust the puncher and the liquid extraction pump, and then the machine can punch holes in the waste batteries through the puncher, and the liquid extraction pump extracts the electrolyte inside the waste batteries through the liquid extraction tube, and by driving the two pulleys to rotate through the belt, the rotation speeds of the two bidirectional threaded rods can be made to turn in the same direction, thereby preventing the two bidirectional threaded rods from having abnormalities during use and affecting the use of the machine.

[0017] The third motor of the crushing assembly can drive the stirring roller to rotate, and then drive the crushing blade to rotate, so as to crush the used batteries; through the meshing of the driving gear and the driven gear, one of the stirring rollers can drive the other stirring roller to rotate, and then the crushing blades on the two stirring rollers can rotate alternately to crush the used batteries, which greatly reduces the energy consumption of the used batteries in the crushing process; one of the stirring rollers can be limited by the limiting groove; the fourth motor of the screening assembly can drive the swing hammer to rotate; the swing hammer can drive the vibration box to vibrate by colliding with the two limiting columns during the rotation process, and then the crushed used batteries can be screened, and the black powder can be screened and enter the filter cloth of the filter frame; the limiting rod can prevent the black powder from flowing into the drying box with the water flow. The recovery of black powder is affected by the spray head on one side of the crushing box, which can be used to draw clean water from the water tank to clean the waste battery materials on the vibration box, and then wash out the attached black powder; the cleaned materials can be air-dried by the first blower in the drying box, and the first blower can blow out hot air through the heating pipe, so as to better dry the cleaned materials; the second conveyor belt can be used to transport them to the screening box for further screening; the third conveyor belt can be used to transport the dried materials to the top of the screening box; the metal materials fall into the metal storage box for recycling under the action of gravity, and the plastic materials can be blown into the plastic storage box for recycling through the second blower due to their lightness; the metal storage box and the plastic storage box can be separated by the fixed plate to prevent the mixing of metal and plastic, which makes it difficult to separate them. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0019] Figure 1 This is a three-dimensional structural diagram of the equipment for crushing and recycling waste batteries of new energy vehicles; Figure 2 This is a schematic diagram of the plan structure of the equipment for crushing and recycling waste batteries of new energy vehicles; Figure 3 This is a schematic diagram of the explosion structure of the screening box; Figure 4 It is a schematic diagram of the three-dimensional structure of the screening box; Figure 5 It is a schematic diagram of the planar structure of the liquid pumping component; Figure 6 It is a schematic diagram of the explosion structure of the screening component; Figure 7 It is a schematic diagram of the explosion structure of the pumping component; Figure 8Schematic diagram of the explosion structure of the broken components.

[0020] [Reference Signs] 1. Workbench; 2. First conveyor belt; 3. Pumping machine box; 4. Limit box; 5. Pumping assembly; 6. Crushing box; 7. Crushing assembly; 8. Screening assembly; 9. Drying box; 10. Screening box; 11. Second conveyor belt; 12. First bellows; 13. Connecting plate; 14. Connecting shaft; 15. Partition plate; 16. Waste liquid tank; 17. Spray head; 18. Baffle; 19. Second bellows; 20. First blower; 21. Heating pipe; 22. Waste water tank; 23. Filter frame; 24. Plastic storage box; 25. Metal storage box; 26. Limit plate; 27. Fixing plate; 28. Bellows; 29. ​​Second blower; 30. Third conveyor belt; 501. The first motor; 502, pulley; 503, belt; 504, bidirectional threaded rod; 505, movable block; 506, limit box; 507, the second motor; 508, unidirectional threaded rod; 509, the first hydraulic telescopic rod; 510, punching machine; 511, liquid pump; 512, liquid pumping tube; 513, the second hydraulic telescopic rod; 514, L-shaped fixing plate; 701, the third motor; 702, stirring roller; 703, crushing blade; 704, driving gear; 705, driven gear; 706, limit slot; 801, the fourth motor; 802, vibration box; 803, swing hammer; 804, limit column; 805, screening net; 806, limit rod.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0022] The following is a detailed description of a new energy vehicle waste battery crushing and recycling device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0023] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0024] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0025] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0026] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0027] like Figures 1 to 8As shown, an embodiment of the present invention provides a new energy vehicle waste battery crushing and recycling device, including a workbench 1 and a liquid extraction component 5, a first conveyor belt 2 is provided on the top of the workbench 1, a liquid extraction box 3 is provided on the top of the workbench 1, a limit box 4 is provided on the inner top of the liquid extraction box 3, and a liquid extraction component 5 is provided at the bottom of the limit box 4, a crushing box 6 is provided on one side of the workbench 1, a crushing component 7 is provided inside the crushing box 6, and a screening component 8 is provided at the bottom of the crushing component 7; the crushing component 7 includes a third motor 701, a stirring roller 702, a crushing blade 703, a driving gear 704, a driven gear 705 and a limiting groove 706, a stirring roller 702 is provided at the output end of the third motor 701, a crushing blade 703 is provided on the outer side of the stirring roller 702, a driving gear 704 is provided on one end of the stirring roller 702 to raise the rotating shaft, a driven gear 705 is meshed on one side of the driving gear 704, one side of the driven gear 705 is connected to one end of another stirring roller 702, and a limiting groove 706 is provided on one end of the stirring roller 702.

[0028] The used batteries can be conveyed to the extraction box 3 for extraction through the first conveyor belt 2, the electrolyte inside the used batteries can be extracted through the extraction component 5, the used batteries after the electrolyte extraction can be crushed through the crushing component 7, and then the crushed used battery materials can be screened through the screening component 8, and the fourth motor 801 of the screening component 8 drives the swing hammer 803 to strike the limit column 804, thereby driving the vibration box 802 to vibrate, and then the crushed used battery materials are screened through the screening net 805, and the used batteries placed on the first conveyor belt 2 are used batteries in a power-free state.

[0029] like Figure 2 , Figure 6 and Figure 8 As shown, the outer side of the crushing box 6 is connected to the third motor 701, the number of stirring rollers 702 is two, one side of one stirring roller 702 is connected to the inside of the crushing box 6 through a limiting groove 706, one end of the other stirring roller 702 is connected to the output end of the third motor 701, and the crushing blades 703 on the outer sides of the two stirring rollers 702 are staggered and connected. The screening component 8 includes a fourth motor 801, a vibration box 802, a swing hammer 803, a limiting column 804, a screening net 805 and a limiting rod 806. The output end of the fourth motor 801 is provided with a swing hammer 803 through a rotating shaft, a vibration box 802 is provided between the fourth motor 801 and the swing hammer 803, a limiting column 804 is provided on one side of the vibration box 802, a screening net 805 is provided at the bottom of the vibration box 802, and a limiting rod 806 is provided at one end of the screening net 805. The number of limiting columns 804 is two, and the two limiting columns 804 are connected to the swing hammer 803, and the screening net 805 is inclined.

[0030] The stirring roller 702 can be driven to rotate by the third motor 701, and then the crushing blade 703 can be driven to rotate. Through the meshing of the driving gear 704 and the driven gear 705, one of the stirring rollers 702 can drive the other stirring roller 702 to rotate, and then the crushing blades 703 on the two stirring rollers 702 can rotate alternately to crush the waste batteries. One of the stirring rollers can be limited by the limiting groove 706. The swing hammer 803 can be driven to rotate by the fourth motor 801. During the rotation, the swing hammer 803 collides with the two limiting columns 804, which can drive the vibration box 802 to vibrate, and then the crushed waste batteries can be screened, and the black powder can be screened and enter the filter cloth of the filter frame 23. The limiting rod 806 can prevent the black powder from flowing into the drying box 9 with the water flow. The spray head 17 on one side of the crushing box 6 can be used to draw clean water from the water tank to clean the waste battery materials on the vibration box 802, and then the attached black powder can be washed out.

[0031] like Figure 2 , Figure 5 and Figure 7As shown, the pumping assembly 5 includes a first motor 501, a pulley 502, a belt 503, a bidirectional threaded rod 504, a movable block 505, a limit box 506, a second motor 507, a unidirectional threaded rod 508, a first hydraulic telescopic rod 509, a punch 510, a pumping pump 511, a pumping tube 512, a second hydraulic telescopic rod 513 and an L-shaped fixing plate 514. The output end of the first motor 501 is provided with a pulley 502, and the outer side of the pulley 502 is covered with a belt. 503, a bidirectional threaded rod 504 is provided at one end of the pulley 502, a movable block 505 is provided on the outer side of the bidirectional threaded rod 504, a limit box 506 is provided at the bottom of the movable block 505, a second motor 507 is provided at one end of the limit box 506, a unidirectional threaded rod 508 is provided at the output end of the second motor 507, a slider is provided on the outer side of the unidirectional threaded rod 508 through a thread, a first hydraulic telescopic rod 509 is provided at the bottom of the slider, and the bottom of the first hydraulic telescopic rod 509 is provided through a thread. The connecting box is provided with a liquid pump 511, one end of which is provided with a liquid pumping tube 512, a punch 510 is provided at the bottom of another first hydraulic telescopic rod 509, a second hydraulic telescopic rod 513 is provided on one side of the limit box 506, an L-shaped fixing plate 514 is provided at the bottom of the second hydraulic telescopic rod 513, there are two pulleys 502, and the two pulleys 502 are connected by a belt 503, there are two bidirectional threaded rods 504, the two ends of the two bidirectional threaded rods 504 are in opposite directions, there are four movable blocks 505, the top of a limit box 506 is connected to the bottom of the two movable blocks 505, there are four first hydraulic telescopic rods 509, the bottoms of two first hydraulic telescopic rods 509 are connected to the top of the liquid pump 511, and the bottoms of the other two first hydraulic telescopic rods 509 are connected to the top of the punch 510, the other end of the liquid pump 511 is provided with a bellows 28, and one end of the bellows 28 is provided with a waste liquid tank 16.

[0032] By driving the bidirectional threaded rod 504 to rotate through the first motor 501, the movable block 505 can be moved toward each other, so that the machine can fix the used batteries of different lengths through the L-shaped fixing plate 514. The second hydraulic telescopic rod 513 can facilitate the machine to drive the L-shaped fixing plate 514 to fix the used batteries that need to extract electrolyte. By driving the unidirectional threaded rod 508 to rotate through the second motor 507 inside the limit box 506, the machine can adjust the puncher 510 and the liquid pump 511, so that the machine can punch holes in the used batteries through the puncher 510. The liquid pump 511 extracts the electrolyte inside the used batteries through the liquid extraction pipe 512. By driving the two pulleys 502 to rotate through the belt 503, the rotation speeds of the two bidirectional threaded rods 504 can be made to be the same, so as to prevent the two bidirectional threaded rods 504 from having abnormalities during use and affecting the use of the machine.

[0033] like Figure 1 , Figure 3 and Figure 4 As shown, a connecting plate 13 is provided on the top of the crushing box 6, a connecting shaft 14 is provided on one side of the connecting plate 13, a partition 15 is provided on one side of the connecting shaft 14, springs are provided at both ends of the connecting shaft 14, a waste water tank 22 is provided at the bottom of the crushing box 6, a filter frame 23 is provided on the inner wall of the crushing box 6 through a groove, filter cloths are provided between the filter frames 23, a spray head 17 is provided on one side of the crushing box 6 through a groove, one end of the spray head 17 is connected to a water pipe, a baffle 18 is provided between the crushing assembly 7 and the screening assembly 8, both ends of the baffle 18 are connected to the inner wall of the crushing box 6, a drying box 9 is provided on one side of the crushing box 6, and both sides of the drying box 9 are provided There is a first wind box 12, a first blower 20 is provided on one side of the interior of the first wind box 12, a heating pipe 21 is provided on the other side of the interior of the first wind box 12, a second conveyor belt 11 is provided at the inner bottom of the drying box 9, a screening box 10 is provided on one side of the drying box 9, a limiting plate 26 is provided on the top of the first conveyor belt 2, and the number of limiting plates 26 is several, a third conveyor belt 30 is provided inside the screening box 10, a fixing plate 27 is provided on the inner bottom of the screening box 10, a plastic storage box 24 and a metal storage box 25 are provided on both sides of the fixing plate 27, a second wind box 19 is provided on one side of the screening box 10, and a second blower 29 is provided inside the second wind box 19.

[0034] The cleaned material can be air-dried by the first blower 20 of the drying box 9, and the first blower 20 can blow out hot air through the heating pipe 21. The second conveyor belt 11 can convey the material to the screening box 10 for further screening, and the third conveyor belt 30 can convey the dried material to the top of the screening box 10. The metal material falls into the metal storage box 25 for recycling under the action of gravity, and the plastic material can be blown into the plastic storage box 24 for recycling by the second blower 29 due to its lightness. The metal storage box 25 and the plastic storage box 24 can be separated by the fixing plate 27 to prevent the metal and plastic from mixing and making it difficult to separate them.

[0035] The working principle provided by the present invention is that the waste batteries can be firstly conveyed to the liquid extraction machine box 3 for liquid extraction by the first conveyor belt 2, the waste batteries can be limited by the limit plate 26, and the first motor 501 of the liquid extraction component 5 drives the bidirectional threaded rod 504 to rotate, so that the movable block 505 can move toward each other, so that the machine can fix the waste batteries of different lengths through the L-shaped fixing plate 514, and the second hydraulic telescopic rod 513 can facilitate the machine to drive the L-shaped fixing plate 514 to fix the waste batteries that need to extract electrolyte. The battery is fixed, and the one-way threaded rod 508 is driven to rotate by the second motor 507 inside the limit box 506, which can facilitate the machine to adjust the punch 510 and the liquid pump 511, so as to facilitate the machine to punch holes in the used batteries through the punch 510, and the liquid pump 511 extracts the electrolyte inside the used batteries through the liquid extraction pipe 512, and the two pulleys 502 are driven to rotate by the belt 503, so that the rotation speeds of the two bidirectional threaded rods 504 can be the same, thereby preventing the two bidirectional threaded rods 504 from being abnormal during use and affecting the use of the machine.

[0036] Then, the third motor 701 of the crushing assembly 7 can drive the stirring roller 702 to rotate, and then drive the crushing blade 703 to rotate. Through the meshing of the driving gear 704 and the driven gear 705, one of the stirring rollers 702 can drive the other stirring roller 702 to rotate, so that the crushing blades 703 on the two stirring rollers 702 rotate alternately to crush the waste batteries. One of the stirring rollers can be limited by the limiting groove 706. The swing hammer 803 can be driven to rotate. During the rotation, the swing hammer 803 collides with the two limit columns 804, which can drive the vibration box 802 to vibrate, and then the broken waste batteries can be screened, and the black powder can be screened out and enter the filter cloth of the filter frame 23. The limit rod 806 can prevent the black powder from flowing into the drying box 9 with the water flow. The spray head 17 on one side of the crushing box 6 can be used to pump clean water from the water tank to clean the waste battery materials on the vibration box 802, and then the attached black powder can be washed out.

[0037] Finally, the cleaned material can be air-dried by the first blower 20 of the drying box 9, and the first blower 20 can blow out hot air through the heating pipe 21. The second conveyor belt 11 can convey the material to the screening box 10 for further screening, and the third conveyor belt 30 can convey the dried material to the top of the screening box 10. The metal material falls into the metal storage box 25 for recycling under the action of gravity, and the plastic material can be blown into the plastic storage box 24 for recycling by the second blower 29 due to its lightness. The metal storage box 25 and the plastic storage box 24 can be separated by the fixing plate 27 to prevent the metal and plastic from mixing and making it difficult to separate them.

[0038] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A new energy vehicle waste battery crushing and recycling device, characterized in that: It comprises a workbench and a liquid extraction component, wherein a first conveyor belt is arranged on the top of the workbench, a liquid extraction machine box is arranged on the top of the workbench, a limit box is arranged on the inner top of the liquid extraction machine box, a liquid extraction component is arranged on the bottom of the limit box, a crushing box is arranged on one side of the workbench, a crushing component is arranged inside the crushing box, and a screening component is arranged on the bottom of the crushing component; The crushing assembly includes a third motor, a stirring roller, a crushing blade, a driving gear, a driven gear and a limit groove. The output end of the third motor is provided with a stirring roller, the outer side of the stirring roller is provided with a crushing blade, one end of the stirring roller is provided with a driving gear on a rotating shaft, one side of the driving gear is meshed with a driven gear, one side of the driven gear is connected to one end of another stirring roller, and one end of the stirring roller is provided with a limit groove.

2. The new energy vehicle waste battery crushing and recycling equipment according to claim 1 is characterized in that: The outer side of the crushing box is connected to the third motor, and there are two stirring rollers, one side of which is connected to the inside of the crushing box through a limiting groove, and one end of the other stirring roller is connected to the output end of the third motor, and the crushing blades on the outer sides of the two stirring rollers are staggered and connected.

3. The new energy vehicle waste battery crushing and recycling equipment according to claim 1 is characterized in that: A connecting plate is provided on the top of the crushing box, a connecting shaft is provided on one side of the connecting plate, a partition is provided on one side of the connecting shaft, and springs are provided at both ends of the connecting shaft.

4. The new energy vehicle waste battery crushing and recycling equipment according to claim 1 is characterized in that: A wastewater tank is provided at the bottom of the crushing box, a filter frame is provided on the inner wall of the crushing box through an opened groove, filter cloths are provided between the filter frames, a spray head is provided on one side of the crushing box through an opened groove, one end of the spray head is connected to a water pipe, a baffle is provided between the crushing assembly and the screening assembly, and both ends of the baffle are connected to the inner wall of the crushing box.

5. The new energy vehicle waste battery crushing and recycling equipment according to claim 1 is characterized in that: The liquid pumping assembly includes a first motor, a pulley, a belt, a bidirectional threaded rod, a movable block, a limit box, a second motor, a unidirectional threaded rod, a first hydraulic telescopic rod, a puncher, a liquid pump, a liquid pumping tube, a second hydraulic telescopic rod and an L-shaped fixed plate. A pulley is provided at the output end of the first motor, a belt is sleeved on the outside of the pulley, a bidirectional threaded rod is provided at one end of the pulley, a movable block is provided on the outside of the bidirectional threaded rod, a limit box is provided at the bottom of the movable block, a second motor is provided at one end inside the limit box, a unidirectional threaded rod is provided at the output end of the second motor, a slider is provided on the outside of the unidirectional threaded rod through a thread, a first hydraulic telescopic rod is provided at the bottom of the slider, a liquid pump is provided at the bottom of the first hydraulic telescopic rod through a connecting box, a liquid pump is provided at one end of the liquid pump, a puncher is provided at the bottom of the other first hydraulic telescopic rod, a second hydraulic telescopic rod is provided on one side of the limit box, and an L-shaped fixed plate is provided at the bottom of the second hydraulic telescopic rod.

6. The new energy vehicle waste battery crushing and recycling equipment according to claim 5 is characterized in that: There are two pulleys, and the two pulleys are connected by a belt. There are two bidirectional threaded rods, and the two ends of the two bidirectional threaded rods are in opposite directions. There are four movable blocks, and the top of one limit box is connected to the bottom of two movable blocks.

7. The new energy vehicle waste battery crushing and recycling equipment according to claim 5 is characterized in that: There are four first hydraulic telescopic rods, two of which have their bottoms connected to the top of a liquid pump, and the other two have their bottoms connected to the top of a puncher. A bellows is provided at the other end of the liquid pump, and a waste liquid tank is provided at one end of the bellows.

8. The new energy vehicle waste battery crushing and recycling equipment according to claim 1 is characterized in that: The screening component includes a fourth motor, a vibration box, a swing hammer, a limit column, a screening net and a limit rod. The output end of the fourth motor is provided with a swing hammer through a rotating shaft. A vibration box is provided between the fourth motor and the swing hammer. A limit column is provided on one side of the vibration box. A screening net is provided at the bottom of the vibration box. A limit rod is provided at one end of the screening net. There are two limit columns, and the two limit columns are connected to the swing hammer. The screening net is inclined.

9. The new energy vehicle waste battery crushing and recycling equipment according to claim 1 is characterized in that: A drying box is provided on one side of the crushing box, first wind boxes are provided on both sides of the drying box, a first blower is provided on one side of the interior of the first wind box, a heating pipe is provided on the other side of the interior of the first wind box, a second conveyor belt is provided on the inner bottom of the drying box, a screening box is provided on one side of the drying box, a limiting plate is provided on the top of the first conveyor belt, and the number of the limiting plates is several.

10. The new energy vehicle waste battery crushing and recycling equipment according to claim 9 is characterized in that: A third conveyor belt is provided inside the screening box, a fixing plate is provided at the inner bottom of the screening box, a plastic storage box and a metal storage box are provided on both sides of the fixing plate, a second wind box is provided on one side of the screening box, and a second blower is provided inside the second wind box.

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