A crushing device for waste battery recycling

Abstract

The application discloses a kind of broken devices for waste battery recycling, specifically relates to waste battery recycling broken device technical field, including four support legs one of left side and right side and two support legs two in middle part, two support legs two upper end are fixedly installed with bearing assembly in common, left side and right side four support legs one upper end are fixedly installed with distribution component in common, cutting assembly is fixedly installed on the outer surface upper portion of bearing assembly.The broken device for waste battery recycling of the application, by setting bearing assembly, the electrolyte inside the waste battery after cutting can be uniformly collected and treated, and there will be residual electrolyte in the waste battery after cutting, at this time, the waste battery after cutting can be stirred by bearing assembly, so that the waste battery after cutting is turned over, the residual electrolyte in it is poured out, to avoid the situation of residual.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of a crushing device for recycling waste batteries, in particular to a crushing device for recycling waste batteries. BACKGROUND

[0002] The crushing of waste batteries involves disassembling the discarded batteries to extract valuable metals, plastics, and electrolyte resources. In the process of handling waste batteries, the crushing device plays an important role. In some cases, the battery only needs to be cut open and does not need to be completely crushed, which helps to improve the efficiency of recycling and reduce energy consumption.

[0003] This waste battery recycling device usually includes a cutting device, a transmission system, and a collection system. The cutting device uses high-strength blades or cutting tools to cut open the shell of the waste battery through mechanical force. The battery is precisely divided into two parts during the cutting process, exposing the internal electrode material and electrolyte, which makes it easier to handle the subsequent process. Compared with traditional crushing, cutting has the advantage of effectively avoiding the leakage of chemicals inside the battery or reacting with moisture in the air, thereby reducing the safety risk.

[0004] Another advantage of cutting is that it reduces the wear and tear of the equipment and energy consumption. Compared with complete crushing, the mechanical pressure required for cutting is smaller, reducing the load on the equipment and prolonging the service life of the equipment, while reducing energy consumption. After cutting, the waste battery can be separated and recycled according to different substances, such as metal parts that can be recovered by magnetic separation or chemical methods, and plastic shells that can be further processed for resource utilization.

[0005] Chinese patent CN114643264B discloses a crushing device for recycling waste batteries, which includes a box body, a crushing cylinder is fixedly arranged through the outer wall of the box body, and a cylinder cover is rotatably arranged at the cylinder opening of the crushing cylinder. The outer walls of the two sides of the box body are each fixedly provided with an extension piece one, and the extension end of the extension piece one is provided with a movable plate. The outer wall of the movable plate is provided with an activity rod, and one end of the activity rod is provided with a moving plate. The other end of the activity rod penetrates the box body, and the other end of the activity rod is provided with a baffle. The outer wall of the activity rod is sleeved with an elastic piece, and the elastic piece is located between the movable plate and the moving plate. The above patent document can prevent the battery from shaking when cutting, making the cutting process more stable. At the same time, under the blocking action of the baffle, harmful liquid in the battery can be prevented from splashing onto the cylinder cover, greatly reducing the risk to the worker when opening and closing the cylinder cover.

[0006] The device in the above patent document can collect electrolyte when cutting the waste battery, but in actual use, a small amount of electrolyte may still remain at the corner of the waste battery after cutting, and if cleaning is not in place, the electrolyte may still stick to the hands of the personnel when taking out the cut waste battery shell, thereby affecting the working environment and safety of the personnel. SUMMARY

[0007] The main purpose of the present application is to provide a crushing device for waste battery recycling, which can effectively solve the problem that a small amount of electrolyte may still remain at the corner of the waste battery after cutting in actual use, and if cleaning is not in place, the electrolyte may still stick to the hands of the personnel when taking out the cut waste battery shell, thereby affecting the working environment and safety of the personnel.

[0008] To achieve the above purpose, the technical solution adopted by the present application is:

[0009] A crushing device for waste battery recycling, comprising four supporting legs one on the left and right and two supporting legs two in the middle, a bearing assembly is fixedly installed at the upper end of the two supporting legs two, a material distribution assembly is fixedly installed at the upper end of the four supporting legs one on the left and right, and a cutting assembly is fixedly installed on the outer surface of the bearing assembly.

[0010] Preferably, the bearing assembly comprises a collection housing fixedly connected at the upper end of the two supporting legs two, a feeding port is formed in the middle of the upper end of the collection housing, a discharging port is formed in the middle of the left end and the right end of the collection housing and penetrates the inner cavity thereof, a bearing plate is fixedly connected to the lower part of the front inner surface wall and the rear inner surface wall of the collection housing, a plurality of liquid leakage holes are formed in the upper end of the bearing plate in linear array, a liquid outlet is formed in the lower side of the middle of the rear end of the collection housing and penetrates the inner cavity of the collection housing, a blocking door is rotatably connected to the left inner surface wall and the right inner surface wall of the liquid outlet, a handle is fixedly connected to the upper side of the middle of the rear end of the blocking door, an installation groove is formed in the middle of the front inner surface wall and the rear inner surface wall of the collection housing, and a pushing and pulling assembly is arranged on the inner surface of the collection housing.

[0011] Preferably, the mounting groove includes a push roller, and a plurality of push plates are fixedly connected to the outer surface of the push roller in a circular array. Gears are fixedly connected to the middle of the front end and the middle of the rear end of the push roller. Threaded blocks are rotatably connected to the ends of the two gears that are far apart from each other. Threaded rods are threadedly connected to the inner surfaces of the two threaded blocks. The front and rear ends of the two threaded rods are rotatably connected to the middle of the left side wall and the middle of the right side wall of the inner surface of the mounting groove on the same side. The left ends of the two threaded rods extend through the right side wall of the inner surface of the collecting shell to the outside. A pulley is fixedly connected to the left edge of the outer surface of the two threaded rods. A pulley is rotatably connected to the upper side of the middle of the left end of the collecting shell. A transmission belt is wound around the outer surfaces of the pulley and the two pulleys. The ends of the two threaded blocks that are far apart from each other are slidably connected to the ends of the mounting groove on the same side that are close to each other.

[0012] Preferably, racks are fixedly connected to the upper left side wall and the upper right side wall of the inner surfaces of the two mounting slots. The racks on the same side mesh with the gears on the same side. A support platform is fixedly connected to the upper left side of the collecting shell. A motor is fixedly connected to the upper end of the support platform. The output end of the motor is fixedly connected to the pulley.

[0013] Preferably, the material distribution assembly includes a base plate with four supporting legs on the same side, all fixedly connected at their upper ends. A hollow outer plate is fixedly connected to the upper end of the base plate. A secondary plate is fixedly connected to the upper end of the hollow outer plate. A partition is fixedly connected to the upper end of the secondary plate. A C-shaped hollow plate is fixedly connected to the middle of the bottom wall of the partition. A mounting platform is fixedly connected to the lower front end of the partition. An air injection pump is fixedly connected to the upper end of the mounting platform. An air injection pipe is provided between the front end of the C-shaped hollow plate and the rear side wall of the inner surface of the partition. A drainage assembly is provided on the inner surface of the hollow outer plate.

[0014] Preferably, the front end of the air injection pipe passes through the partition and is fixedly connected to the output end of the air injection pump, the rear end of the air injection pipe passes through the C-shaped hollow plate and extends into its inner cavity, the rear part of the outer surface of the air injection pipe is inclined from bottom to top, and a plurality of water inlets are provided at the upper end of the sub-plate.

[0015] Preferably, the drainage assembly includes a drainage pipe, the lower part of the outer surface of the drainage pipe penetrates the C-shaped hollow plate, the sub-plate and the bottom plate, the upper end of the drainage pipe is horizontally aligned with the bottom wall of the C-shaped hollow plate, a plurality of drainage holes are formed in a ring array on the outer surface of the drainage pipe, and a threaded plug is threadedly connected to the lower part of the inner surface of the drainage pipe.

[0016] Preferably, each of the two partitions has a connecting port at one end close to the other, and the connecting ports on the same side are fixedly connected to the front and rear ends of the collecting shell. The two C-shaped hollow plates are respectively attached to the left and right ends of the collecting shell at one end close to the other.

[0017] Preferably, the cutting assembly includes a protective shell fixedly connected to the upper middle part of the collecting shell, a trapezoidal feeding shell fixedly connected to the upper end of the protective shell, a transmission roller rotatably connected to the middle part of the left side wall and the middle part of the right side wall of the inner surface of the protective shell, a plurality of cutting discs fixedly connected to the outer surface of the transmission roller in a linear array, a connecting platform fixedly connected to the middle part of the left end of the protective shell, a second motor fixedly connected to the upper end of the connecting platform, the left end of the transmission roller penetrating the right side wall of the inner surface of the protective shell, and the output end of the second motor fixedly connected to the left end of the transmission roller through a coupling.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This solution uses a cutting component to uniformly cut the placed used batteries, and a carrying component to uniformly collect the electrolyte inside the cut batteries. There may be residual electrolyte inside the cut batteries. At this time, the carrying component can turn the cut batteries over to pour out the residual electrolyte and avoid any residue.

[0020] 2. This solution uses two material separating components. When the supporting component pushes the cut waste batteries back and forth, the cut waste batteries are eventually pushed into the material separating components on both sides. Once inside the material separating components, the plastic material inside the waste batteries floats upward in the water inside the separating components under the aeration effect of the separating components, and then flows into another storage space of the separating components. The aluminum material, due to its density and weight, directly sinks downward in the water. Therefore, the material separating components can achieve the effect of separating and storing the internal materials of the cut waste batteries, so as to facilitate subsequent processing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a cross-sectional schematic diagram of the overall structure of the cutting component of the present invention;

[0023] Figure 3 This is a partial cross-sectional view of the load-bearing component of the present invention;

[0024] Figure 4 This is a partial structural diagram of the load-bearing component of the present invention;

[0025] Figure 5 This is a schematic diagram of the overall structure of the push-pull assembly of the present invention;

[0026] Figure 6 This is a schematic diagram of the overall structure of the material distribution component of the present invention;

[0027] Figure 7 This is a partial cross-sectional view of the material distribution component of the present invention;

[0028] Figure 8 This is a schematic diagram of the drainage component structure of the present invention;

[0029] Figure 9 For the present invention Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0030] Figure 10 For the present invention Figure 7 Enlarged schematic diagram of the structure at point B.

[0031] In the diagram: 1. Support leg one; 2. Support leg two; 3. Bearing assembly; 31. Collection shell; 32. Inlet; 33. Outlet; 34. Bearing plate; 35. Leakage hole; 36. Outlet; 37. Barrier gate; 38. Handle; 39. Mounting slot; 3001. Motor one; 30. Push assembly; 301. Push roller; 302. Push plate; 303. Gear; 304. Threaded block; 305. Threaded rod; 306. Rack; 307. Pulley one; 308. Pulley two; 309. Transmission... 300. Belt drive; 4. Support platform; 5. Material distribution assembly; 6. Base plate; 7. Hollow outer plate; 8. Sub-plate; 9. Partition plate; 10. C-shaped hollow plate; 11. Mounting platform; 2. Air pump; 32. Air injection pipe; 43. Drainage port; 54. Connection port; 65. Drainage assembly; 76. Drainage pipe; 87. Drainage hole; 98. Threaded plug; 10. Cutting assembly; 11. Protective shell; 12. Trapezoidal feed shell; 13. Drive roller; 14. Cutting disc; 15. Connecting platform; 16. Motor II. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0033] Example 1, as Figure 1As shown, a crushing device for recycling waste batteries includes four support legs 1 on the left and right sides and two support legs 2 in the middle. The upper ends of the two support legs 2 are fixedly installed with a bearing component 3. Through the bearing component 3, the electrolyte inside the cut waste battery can be collected and processed in a unified manner. There will be residual electrolyte inside the cut waste battery. At this time, the bearing component 3 can turn the cut waste battery over so that the residual electrolyte inside can be poured out to avoid any residue.

[0034] The upper ends of the four support legs 1 on the left and right sides are all fixedly installed with material distribution components 4. When the bearing component 3 pushes the cut waste battery back and forth through the two material distribution components 4, the cut waste battery is finally pushed into the material distribution components 4 on both sides. Under the aeration of the material distribution components 4, the plastic material inside the waste battery will float upward in the water inside the material distribution components 4 and then surge into another storage space of the material distribution components 4, while the aluminum material will sink directly in the water due to its density and weight. Therefore, the material distribution components 4 can achieve the effect of separating and storing the materials inside the cut waste battery, so as to facilitate subsequent processing.

[0035] A cutting component 5 is fixedly installed on the upper part of the outer surface of the bearing component 3. The waste batteries placed in the container can be uniformly cut open by the cutting component 5.

[0036] Example 2 is based on Example 1, and aims to cut open the waste battery and treat the electrolyte inside the waste battery.

[0037] For details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 9 The cutting assembly 5 includes a protective shell 51 fixedly connected to the upper middle part of the collecting shell 31, a trapezoidal feeding shell 52 fixedly connected to the upper end of the protective shell 51, a transmission roller 53 rotatably connected to the middle part of the left side wall and the middle part of the right side wall of the inner surface of the protective shell 51, a number of cutting discs 54 fixedly connected to the outer surface of the transmission roller 53 in a linear array, a connecting platform 55 fixedly connected to the middle part of the left end of the protective shell 51, a second motor 56 fixedly connected to the upper end of the connecting platform 55, the left end of the transmission roller 53 penetrates the right side wall of the inner surface of the protective shell 51, and the output end of the second motor 56 is fixedly connected to the left end of the transmission roller 53 through a coupling.

[0038] Furthermore, the supporting component 3 includes a collection shell 31 with two support legs 2 fixedly connected at their upper ends. The collection shell 31 has a feed inlet 32 ​​at the middle of its upper end, and discharge outlets 33 penetrating its inner cavity at the middle of its left and right ends. The lower part of the front side wall and the lower part of the rear side wall of the inner surface of the collection shell 31 are fixedly connected to a supporting plate 34. The upper end of the supporting plate 34 has several linearly arrayed leakage holes 35. The lower side of the middle of the rear end of the collection shell 31 has a discharge outlet 36 penetrating its inner cavity. The upper part of the left side wall and the upper part of the right side wall of the inner surface of the discharge outlet 36 are rotatably connected to a baffle door 37. The upper side of the middle of the rear end of the baffle door 37 is fixedly connected to a handle 38. The middle of the front side wall and the middle of the rear side wall of the inner surface of the collection shell 31 are both provided with mounting grooves 39. The inner surface of the collection shell 31 is provided with a push-pull component 30.

[0039] Furthermore, the mounting groove 39 includes a push roller 301. Several push plates 302 are fixedly connected to the outer surface of the push roller 301 in a ring array. Gears 303 are fixedly connected to the middle of the front end and the middle of the rear end of the push roller 301. Threaded blocks 304 are rotatably connected to the ends of the two gears 303 that are far apart from each other. Threaded rods 305 are threadedly connected to the inner surfaces of the two threaded blocks 304. The front and rear ends of the two threaded rods 305 are rotatably connected to the middle of the left side wall and the middle of the right side wall of the inner surface of the mounting groove 39 on the same side. The left ends of the two threaded rods 305 extend through the right side wall of the inner surface of the collecting shell 31 to the outside. Pulley 1 307 is fixedly connected to the left edge of the outer surface of the two threaded rods 305. Pulley 2 308 is rotatably connected to the upper side of the middle of the left end of the collecting shell 31. A transmission belt 309 is wound around the outer surfaces of pulley 2 308 and pulley 1 307. The ends of the two threaded blocks 304 that are far apart from each other are slidably connected to the ends of the mounting groove 39 on the same side that are close to each other.

[0040] Furthermore, racks 306 are fixedly connected to the upper left side wall and the upper right side wall of the inner surface of the two mounting slots 39. The racks 306 on the same side mesh with the gears 303 on the same side. A support platform 300 is fixedly connected to the upper left side of the collection housing 31. A motor 3001 is fixedly connected to the upper end of the support platform 300. The output end of the motor 3001 is fixedly connected to the pulley 308 through a coupling.

[0041] Start motor 2 56, so that the output end of motor 2 56 drives the transmission roller 53 to rotate through the coupling. When the transmission roller 53 rotates, several cutting discs 54 fixedly connected to its outer surface also rotate.

[0042] The waste batteries are then placed into the protective shell 51 through the opening of the trapezoidal feed shell 52. During this process, several cutting discs 54 in a rotating state can cut the waste batteries. The cut waste batteries will fall from the feed port 32 through the opening on the lower side of the protective shell 51 into the inner cavity of the collection shell 31, and finally fall onto the upper end of the support plate 34. After standing for a period of time, the electrolyte inside the cut waste batteries will flow out. The outflowing electrolyte can flow into the cavity at the bottom of the collection shell 31 through several leakage holes 35 opened at the upper end of the support plate 34 for storage.

[0043] After the cut-open waste battery has been left to stand for a period of time, a small amount of electrolyte may still remain in the corners inside. At this time, the motor 3001 can be started, so that the output end of the motor 3001 drives the pulley 308 fixedly connected to it to rotate through the coupling. As mentioned above, the outer surfaces of the pulley 308 and the two pulleys 307 are wrapped with a transmission belt 309. Therefore, under the transmission connection of the transmission belt 309, the two pulleys 307 can be driven to rotate at the same time.

[0044] When the two pulleys 307 rotate, the threaded rods 305 on both sides also rotate. The threaded blocks 304 on the same side are threadedly connected to the threaded rods 305 on the same side, and the threaded blocks 304 on both sides are slidably connected to the inner wall of the mounting groove 39 on the same side. Therefore, when the threaded rods 305 on both sides rotate, the threaded blocks 304 on both sides can move parallel to each other on the outer surface of the threaded rods 305 on the same side.

[0045] When the threaded rods 305 on both sides move, the gears 303 fixedly connected to the front and rear ends of the push roller 301 are rotatably connected to the threaded blocks 304 on the same side, and the gears 303 on the same side mesh with the racks 306 on the same side. Therefore, when the threaded blocks 304 on both sides move, they can drive the gears 303 on both sides to rotate, and the gears 303 on both sides drive the push roller 301 fixedly connected to them to rotate while translating.

[0046] While the push roller 301 is translating and rotating, several push plates 302 fixedly connected to its outer surface can move the cut waste batteries. Since there are gaps between the push plates 302, the cut waste batteries can be turned over, thereby pouring out the residual electrode liquid inside the cut waste batteries. When the push roller 301 moves to the far right, the cut waste batteries will be pushed into the material distribution component 4 on the right. Then the motor 3001 reverses, driving the threaded rods 305 on both sides to reverse. Subsequently, the push roller 301 also moves to the left. The process of the push roller 301 moving to the left is the same as the process of moving to the right, so this solution will not be described in detail.

[0047] This solution, through the set bearing component 3 and pushing component 30, can push and move the cut waste battery, so that the residual electrolyte inside the waste battery is moved out. This avoids the residual electrolyte inside the waste battery affecting the work environment and safety of the workers when they remove the battery casing.

[0048] When the collected electrolyte needs to be removed later, the baffle door 37 can be opened by pulling the handle 38. During the opening process, the staff needs to take appropriate protective measures to prevent the electrolyte from being discharged from the outlet 36 and splashing onto the staff.

[0049] Example 3 is based on Example 2, and aims to clean and screen the waste batteries pushed into the two-sided material distribution components 4.

[0050] For details, please refer to Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 and Figure 10 The material distribution component 4 includes a base plate 41 with four support legs 1 on the same side, which are fixedly connected to the upper end. A cavity outer plate 42 is fixedly connected to the upper end of the base plate 41. A cavity outer plate 42 is fixedly connected to the upper end of the cavity outer plate 42. A sub-plate 43 is fixedly connected to the upper end of the cavity outer plate 42. A partition plate 44 is fixedly connected to the upper end of the sub-plate 43. A C-shaped hollow plate 45 is fixedly connected to the middle of the bottom wall of the partition plate 44. An installation platform 46 is fixedly connected to the lower front end of the partition plate 44. An air injection pump 47 is fixedly connected to the upper end of the installation platform 46. An air injection pipe 48 is provided between the front end of the C-shaped hollow plate 45 and the rear side wall of the inner surface of the partition plate 44. A drainage component 49 is provided on the inner surface of the cavity outer plate 42.

[0051] Furthermore, the front end of the air injection pipe 48 passes through the partition plate 44 and is fixedly connected to the output end of the air injection pump 47. The rear end of the air injection pipe 48 passes through the C-shaped hollow plate 45 and extends into its inner cavity. The rear part of the outer surface of the air injection pipe 48 is inclined from bottom to top. Several water inlets 401 are opened at the upper end of the sub-plate 43.

[0052] Furthermore, the drainage assembly 49 includes a drainage pipe 491, the lower part of the outer surface of the drainage pipe 491 penetrates the C-shaped hollow plate 45, the sub-plate 43 and the bottom plate 41, the upper end of the drainage pipe 491 is horizontally aligned with the bottom wall of the C-shaped hollow plate 45, a plurality of drainage holes 492 are formed in a ring array on the outer surface of the drainage pipe 491, and a threaded plug 493 is threadedly connected to the lower part of the inner surface of the drainage pipe 491.

[0053] Furthermore, each of the two partitions 44 has a connecting port 40 at one end close to the other, and the connecting ports 40 on the same side are fixedly connected to the front and rear ends of the collecting shell 31. The two C-shaped hollow plates 45 are respectively attached to the left and right ends of the collecting shell 31 at one end close to the other.

[0054] When the cut waste batteries are pushed into the inner cavity of the left and right side material distribution components 4 by the push roller 301, as mentioned above, the two C-shaped hollow plates 45 are close to each other at the left and right ends of the collection shell 31 respectively. Therefore, the cut waste batteries will fall into the C-shaped hollow plates 45. Before this, the inner cavity of the C-shaped hollow plates 45 can be filled with clean water.

[0055] However, when the cut-open waste battery is pushed into the C-shaped hollow plate 45 filled with clean water, the clean water will dilute the very small amount of electrode liquid remaining inside the waste battery. At the same time, the air pump 47 can be activated to inject air into the inner cavity of the C-shaped hollow plate 45 through the air injection pipe 48. As mentioned above, the rear part of the outer surface of the air injection pipe 48 is set in an upward inclined position. Therefore, when the gas is sprayed into the inner cavity of the C-shaped hollow plate 45 from the air injection pipe 48, the clean water inside the C-shaped hollow plate 45 can always be kept in an upward surging state.

[0056] When the water inside the C-shaped hollow plate 45 surges upward, the lighter materials or plastic sheeting materials inside the waste battery will float upward in the water because the material inside the waste battery has been cut off. Then, they will be pushed into the inner cavity of the partition plate 44 by the surging water, while the larger and denser battery shell will sink downward in the water and remain in the inner cavity of the C-shaped hollow plate 45.

[0057] After the material screening inside the waste battery is completed, the threaded plug 493 on the same side can be opened by rotating. Several drainage holes 492 are opened on the outer surface of the drain pipe 491, and the upper end of the drain pipe 491 is horizontally aligned with the bottom wall of the C-shaped hollow plate 45. At the same time, the lower part of the outer surface of the drain pipe 491 passes through the C-shaped hollow plate 45, the sub-plate 43 and the bottom plate 41. Therefore, after opening the threaded plug 493, the water in the partition plate 44, the outer cavity plate 42 and the inner cavity of the C-shaped hollow plate 45 can be discharged at the same time. The water in the inner cavity of the partition plate 44 falls downward from several water outlets 401 opened at the upper end of the sub-plate 43.

[0058] After the water is drained from the inner cavity of partition 44 and C-shaped hollow plate 45, the material in the inner cavity of partition 44 and C-shaped hollow plate 45 remains on the upper side of the bottom wall of sub-plate 43 and C-shaped hollow plate 45, respectively. Then, the staff can take out the processed material after putting on protective gloves.

[0059] The air pump 47 mentioned above is a conventional design in the prior art. In this solution, it is only necessary to satisfy the requirement of injecting air into the clean water inside the C-shaped hollow plate 45 through the air injection pipe 48. Its specific installation method, circuit connection method and control method are all conventional designs, so this solution will not elaborate on them in detail.

[0060] It should be noted that the specific installation method, circuit connection method, and control method of the motor 2 56 and motor 1 3001 used in this invention are all conventional designs, and will not be described in detail in this invention.

[0061] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A crushing device for recycling waste batteries, comprising four support legs (I) on the left and right sides and two support legs (II) located in the middle, characterized in that: Two support legs are fixedly installed with a load-bearing component at their upper ends. Four support legs on the left and right sides are fixedly installed with a material distribution component at their upper ends. A cutting component is fixedly installed on the upper part of the outer surface of the load-bearing component. The supporting assembly includes a collection shell that is fixedly connected to the upper ends of two supporting legs. A feed inlet is provided in the middle of the upper end of the collection shell. A discharge outlet that penetrates the inner cavity is provided in the middle of the left and right ends of the collection shell. A support plate is fixedly connected to the lower part of the front side wall and the lower part of the rear side wall of the inner surface of the collection shell. Several linearly arrayed leakage holes are provided at the upper end of the support plate. An installation groove is provided in the middle of the front side wall and the middle of the rear side wall of the inner surface of the collection shell. A push-pull assembly is provided on the inner surface of the collection shell. The push assembly includes a push roller, and several push plates are fixedly connected to the outer surface of the push roller in a ring array. Gears are fixedly connected to the middle of the front end and the middle of the rear end of the push roller. Threaded blocks are rotatably connected to the ends of the two gears that are far apart from each other. Threaded rods are threadedly connected to the inner surfaces of the two threaded blocks. The front and rear ends of the two threaded rods are rotatably connected to the middle of the left wall and the middle of the right wall of the inner surface of the same side mounting groove. Racks are fixedly connected to the upper part of the left side wall and the upper part of the right side wall of the inner surface of the two mounting slots, and the racks on the same side mesh with the gears on the same side. The material distribution assembly includes a base plate that is fixedly connected to the upper end of four supporting legs on the same side. A cavity outer plate is fixedly connected to the upper end of the base plate. A secondary plate is fixedly connected to the upper end of the cavity outer plate. A partition is fixedly connected to the upper end of the secondary plate. A C-shaped hollow plate is fixedly connected to the middle of the bottom wall of the partition. An air injection pipe is provided between the front end of the C-shaped hollow plate and the rear side wall of the inner surface of the partition. A drainage assembly is provided on the inner surface of the cavity outer plate. The two partitions have connection ports at their respective ends, and the connection ports on the same side are fixedly connected to the front and rear ends of the collection shell. The two C-shaped hollow plates are respectively attached to the left and right ends of the collection shell at their respective ends. The rear end of the air injection pipe passes through the C-shaped hollow plate and extends into its inner cavity. The rear part of the outer surface of the air injection pipe is inclined from bottom to top. Several water inlets are opened at the upper end of the sub-plate. The drainage assembly includes a drain pipe, the lower part of which penetrates the C-shaped hollow plate, the sub-plate and the bottom plate. The upper end of the drain pipe is horizontally aligned with the bottom wall of the C-shaped hollow plate. Several drainage holes are arranged in a ring array on the outer surface of the drain pipe, and a threaded plug is threadedly connected to the lower part of the inner surface of the drain pipe.

2. The crushing device for recycling waste batteries according to claim 1, characterized in that: A liquid outlet is provided on the lower side of the middle of the rear end of the collection shell, penetrating the inner cavity of the collection shell. A baffle door is rotatably connected to the upper part of the left side wall and the upper part of the right side wall of the inner surface of the liquid outlet. A handle is fixedly connected to the upper side of the middle of the rear end of the baffle door. The left ends of the two threaded rods extend through the right side wall of the inner surface of the collection housing to the outside. Pulley 1 is fixedly connected to the left edge of the outer surface of the two threaded rods. Pulley 2 is rotatably connected to the upper side of the middle of the left end of the collection housing. A transmission belt is wound around the outer surfaces of pulley 2 and the two pulleys 1. The ends of the two threaded blocks that are far apart from each other are slidably connected to the ends of the mounting grooves on the same side that are close to each other. A support platform is fixedly connected to the upper side of the middle left end of the housing. A motor is fixedly connected to the upper part of the support platform. The output end of the motor is fixedly connected to the pulley 2 through a coupling. A mounting platform is fixedly connected to the lower front end of the partition, and an air injection pump is fixedly connected to the upper end of the mounting platform. The front end of the air injection pipe passes through the partition and is fixedly connected to the output end of the air injection pump.

3. The crushing device for recycling waste batteries according to claim 2, characterized in that: The cutting assembly includes a protective shell fixedly connected to the upper middle part of the outer casing, a trapezoidal feed shell fixedly connected to the upper end of the protective shell, a drive roller rotatably connected to the middle of the left side wall and the middle of the right side wall of the inner surface of the protective shell, a number of cutting discs fixedly connected to the outer surface of the drive roller in a linear array, a connecting platform fixedly connected to the middle of the left end of the protective shell, a second motor fixedly connected to the upper end of the connecting platform, the left end of the drive roller penetrating the right side wall of the inner surface of the protective shell, and the output end of the second motor fixedly connected to the left end of the drive roller through a coupling.

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