Crushing device for recycling waste batteries

Abstract

The invention discloses a crushing device for waste battery recycling, and particularly relates to the technical field of crushing devices for waste battery recycling, the crushing device comprises four first supporting legs on the left side and the right side and two second supporting legs located in the middle, and the upper ends of the two second supporting legs are jointly and fixedly provided with a bearing assembly; the upper ends of the four first supporting legs on the left side and the right side are jointly and fixedly provided with a material distributing assembly, and the upper portion of the outer surface of the bearing assembly is fixedly provided with a cutting assembly. According to the crushing device for recycling the waste batteries, through the arranged bearing assembly, electrolyte in the cut waste batteries can be collected and treated in a unified mode, residual electrolyte can exist in the cut waste batteries, at the moment, the bearing assembly can stir the cut waste batteries, and the waste batteries can be recycled. The cut waste battery is turned over, residual electrolyte in the waste battery is poured out, and the situation that residues exist is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of crushing devices for recycling waste batteries, and particularly to a crushing device for recycling waste batteries. Background Art

[0002] Crushing for waste battery recycling is to disassemble waste batteries to extract valuable metals, plastics, electrolytes and other resources. When dealing with waste batteries, the crushing device plays an important role. In some cases, the battery only needs to be cut open instead of being completely crushed, which helps to improve the recycling efficiency and reduce energy consumption.

[0003] Such waste battery recycling devices usually include parts such as a cutting device, a transmission system and a collection system. The cutting device uses high-strength blades or cutting tools to cut open the outer shell of the waste battery through mechanical force. The battery will be precisely divided into two parts during the cutting process, exposing the internal electrode materials and electrolytes, which can facilitate subsequent processing. Compared with traditional crushing treatment, the advantage of cutting treatment is that it can effectively avoid the leakage of chemical substances inside the battery or reaction with moisture in the air, thus reducing safety risks.

[0004] Another advantage of cutting treatment is the reduction of equipment wear and energy consumption. Compared with complete crushing, the mechanical pressure required during cutting is smaller, reducing the equipment load, extending the service life of the equipment, and at the same time reducing energy consumption. After the waste battery is cut, it can be separated and recycled according to different substances. For example, the metal part can be recycled by magnetic separation or chemical methods, while the plastic shell can be further processed for resource utilization.

[0005] Chinese Patent Publication No. CN114643264B discloses a crushing device for recycling waste batteries, including 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 opening of the crushing cylinder. Telescopic member I is fixedly arranged through the outer walls on both sides of the box body, and a movable plate is arranged at the telescopic end of the telescopic member I. A movable rod is arranged through the outer wall of the movable plate, and a moving plate is arranged at one end of the movable rod. The other end of the movable rod penetrates through the box body, and a baffle is arranged at the other end of the movable rod. An elastic member is sleeved on the outer wall of the movable rod, and the elastic member is located between the movable plate and the moving plate. When cutting the battery, the clamped battery will not shake during the cutting process, and the cutting process is more stable. At the same time, under the blocking effect of the baffle, the harmful liquid in the battery can be prevented from splashing onto the cylinder cover, which can greatly reduce the danger when the staff opens and closes the cylinder cover.

[0006] When the device in the above-mentioned patent document cuts and processes waste batteries, although it can collect the electrode liquid, during actual use, there may still be a small amount of electrolyte residue at the corners inside the cut waste batteries. If the cleaning is not thorough, when the outer shell of the cut waste battery is removed later, it is still possible for the electrolyte to stick to the hands of the personnel, thus affecting the working environment and safety of the personnel. Summary of the Invention

[0007] The main object of the present invention is to provide a crushing device for waste battery recycling, which can effectively solve the problem that during actual use, there may still be a small amount of electrolyte residue at the corners inside the cut waste batteries. If the cleaning is not thorough, when the outer shell of the cut waste battery is removed later, it is still possible for the electrolyte to stick to the hands of the personnel, thus affecting the working environment and safety of the personnel.

[0008] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0009] A crushing device for waste battery recycling includes four support legs one on the left and right sides and two support legs two in the middle. The upper ends of the two support legs two are fixedly installed with a loading component together. The upper ends of the four support legs one on the left and right sides are fixedly installed with a material distribution component together. The upper part of the outer surface of the loading component is fixedly installed with a cutting component.

[0010] Preferably, the loading component includes a collection outer shell fixedly connected by the upper ends of the two support legs two. A feed inlet is opened in the middle of the upper end of the collection outer shell. Discharge ports penetrating through its inner cavity are opened in the middle of the left end and the middle of the right end of the collection outer shell. A loading plate is fixedly connected by the lower part of the front side wall of the inner surface of the collection outer shell and the lower part of the rear side wall of the inner surface. A number of leakage holes distributed in a linear array are opened on the upper end of the loading plate. A liquid outlet penetrating through the inner cavity of the collection outer shell is opened on the lower side of the middle of the rear end of the collection outer shell. The upper parts of the left side wall and the right side wall of the inner surface of the liquid outlet are rotatably connected with a blocking door together. A handle is fixedly connected to the upper side of the middle of the rear end of the blocking door. Installation grooves are opened in the middle of the front side wall of the inner surface and the middle of the rear side wall of the inner surface of the collection outer shell. A pushing and dialing component is arranged on the inner surface of the collection outer shell.

[0011] Preferably, the installation groove includes a pushing roller, and a plurality of pushing plates are fixedly connected to the outer surface of the pushing roller in an annular array. Both the middle part of the front end and the middle part of the rear end of the pushing roller are fixedly connected with gears. One end of each of the two gears away from each other is rotatably connected with a threaded block. The inner surfaces of the two threaded blocks are both threadedly connected with threaded rods. The front end and the rear end of the two threaded rods are 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 same-side installation groove respectively. The left ends of the two threaded rods penetrate through the right side wall of the inner surface of the collection housing and extend to the outside. A first pulley is fixedly connected to the left edge of the outer surface of each of the two threaded rods. The upper side of the middle part of the left end of the collection housing is rotatably connected with a second pulley. A transmission belt is wound around the outer surfaces of the second pulley and the two first pulleys. One end of each of the two threaded blocks away from each other is slidably connected to one end of the same-side installation groove close to each other.

[0012] Preferably, a rack is 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 each of the two installation grooves. The rack on the same side meshes with the gear on the same side. A support platform is fixedly connected to the upper side of the middle part of the left end of the collection housing. A first motor is fixedly connected to the upper end of the support platform. The output end of the first motor is fixedly connected to the second pulley through a coupling.

[0013] Preferably, the material distribution component includes a bottom plate fixedly connected to the upper ends of four same-side support legs one. The upper end of the bottom plate is fixedly connected with an outer cavity plate. The upper end of the outer cavity plate is fixedly connected with an outer cavity plate. The upper end of the outer cavity plate is fixedly connected with a secondary plate. The upper end of the secondary plate is fixedly connected with a partition plate. The middle part of the bottom wall of the partition plate is fixedly connected with a C-shaped hollow plate. The lower part of the front end of the partition plate is fixedly connected with an installation table. An air injection pump is fixedly connected to the upper end of the installation table. An air injection pipe is arranged between the front end of the C-shaped hollow plate and the rear side wall of the inner surface of the partition plate. A drainage component is arranged on the inner surface of the outer cavity plate.

[0014] Preferably, the front end of the air injection pipe penetrates through the partition plate and is fixedly connected to the output end of the air injection pump. The rear end of the air injection pipe penetrates 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 arranged in an inclined shape from bottom to top. A plurality of precipitation ports are opened on the upper end of the secondary plate.

[0015] Preferably, the drainage component includes a drainage pipe. The lower part of the outer surface of the drainage pipe penetrates through the C-shaped hollow plate, the secondary 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 arranged in an annular array on the outer surface of the drainage pipe. A threaded plug is threadedly connected to the lower part of the inner surface of the drainage pipe.

[0016] Preferably, one ends of the two partitions close to each other are both provided with connection ports, and the connection ports on the same side are fixedly connected to the front end and the rear end of the collection housing, and one ends of the two C-shaped hollow plates close to each other are respectively attached to the left end and the right end of the collection housing.

[0017] Preferably, the cutting assembly includes a protective housing fixedly connected to the middle of the upper end of the collection housing. A trapezoidal feed housing is fixedly connected to the upper end of the protective housing. A driving roller is rotatably connected to the middle of the left inner surface and the middle of the right inner surface of the protective housing. A plurality of cutting discs are fixedly connected to the outer surface of the driving roller in a linear array. A connecting platform is fixedly connected to the middle of the left end of the protective housing. A second motor is fixedly connected to the upper end of the connecting platform. The left end of the driving roller penetrates through the right inner surface of the protective housing, and the output end of the second motor is fixedly connected to the left end of the driving roller through a coupling.

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

[0019] 1. Through the provided cutting assembly, the used batteries put in can be uniformly cut, and through the provided bearing assembly, the electrolyte inside the used batteries after being cut can be uniformly collected. There will be residual electrolyte inside the used batteries after being cut. At this time, the bearing assembly can push the used batteries after being cut to make them turn over, pour out the residual electrolyte inside, and avoid the situation of residue.

[0020] 2. Through the provided two material separation assemblies, when the bearing assembly reciprocally pushes the used batteries after being cut, the used batteries after being cut are finally pushed into the two side material separation assemblies. For the used batteries entering the material separation assemblies, under the action of aeration in the material separation assemblies, the plastic materials inside the used batteries will float upward in the water inside the material separation assemblies, and then tumble into another storage space of the material separation assemblies. The aluminum directly precipitates downward in the water due to its own density and weight. Therefore, through the provided material separation assemblies, the effect of separately storing materials inside the used batteries after being cut can be achieved, facilitating subsequent processing work. Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is the overall structural sectional schematic diagram of the cutting assembly of the present invention;

[0023] Figure 3 is the partial structural sectional schematic diagram of the bearing assembly of the present invention;

[0024] Figure 4 is the partial structural schematic diagram of the bearing assembly of the present invention;

[0025] Figure 5 Schematic diagram of the overall structure of the pushing and dialing component of the present invention;

[0026] Figure 6 Schematic diagram of the overall structure of the material distribution component of the present invention;

[0027] Figure 7 Schematic cross-sectional view of the partial structure of the material distribution component of the present invention;

[0028] Figure 8 Schematic diagram of the structure of the drainage component of the present invention;

[0029] Figure 9 For the present invention's Figure 3 Enlarged schematic diagram of the structure at position A;

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

[0031] In the figure: 1, the first support leg; 2, the second support leg; 3, the bearing component; 31, the collection housing; 32, the feed inlet; 33, the discharge outlet; 34, the bearing plate; 35, the liquid leakage hole; 36, the liquid outlet; 37, the blocking door; 38, the handle; 39, the installation groove; 3001, the first motor; 30, the pushing and dialing component; 301, the pushing roller; 302, the pushing and dialing plate; 303, the gear; 304, the threaded block; 305, the threaded rod; 306, the rack; 307, the first pulley; 308, the second pulley; 309, the transmission belt; 300, the support platform; 4, the material distribution component; 41, the bottom plate; 42, the outer cavity plate; 43, the auxiliary plate; 44, the partition; 45, the C-shaped hollow plate; 46, the installation table; 47, the air injection pump; 48, the air injection pipe; 401, the precipitation port; 40, the connection port; 49, the drainage component; 491, the drainage pipe; 492, the drainage hole; 493, the threaded plug; 5, the cutting component; 51, the protective shell; 52, the trapezoidal feed shell; 53, the transmission roller; 54, the cutting disc; 55, the connection table; 56, the second motor. Detailed implementation manners

[0032] To make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0033] Example 1, as shown in Figure 1As shown in the figure, 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. At the upper ends of the two support legs 2, a bearing assembly 3 is fixedly installed together. By means of the provided bearing assembly 3, the electrolyte inside the cut waste batteries can be uniformly collected and processed. There will be residual electrolyte inside the cut waste batteries. At this time, the bearing assembly 3 can stir the cut waste batteries, causing the cut waste batteries to turn over and pour out the residual electrolyte inside, avoiding the situation of residue.

[0034] At the upper ends of the four support legs 1 on the left and right sides, a material distribution assembly 4 is fixedly installed together. By means of the two provided material distribution assemblies 4, when the bearing assembly 3 reciprocally pushes the cut waste batteries, the cut waste batteries are finally pushed into the material distribution assemblies 4 on both sides. For the waste batteries that enter the material distribution assembly 4, under the action of aeration in the material distribution assembly 4, the plastic materials inside the waste batteries will float upward in the water inside the material distribution assembly 4 and then surge into another storage space of the material distribution assembly 4. The aluminum, due to its own density and weight factors, directly precipitates downward in the water. Therefore, by means of the provided material distribution assembly 4, the effect of separately storing materials inside the cut waste batteries can be achieved, facilitating subsequent processing work.

[0035] At the upper part of the outer surface of the bearing assembly 3, a cutting assembly 5 is fixedly installed. By means of the provided cutting assembly 5, the waste batteries put in can be uniformly cut.

[0036] Embodiment 2. On the basis of Embodiment 1, for the purpose of cutting waste batteries and processing the electrolyte inside the waste batteries.

[0037] Specifically, referring 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 middle of the upper end of the collection outer shell 31. At the upper end of the protective shell 51, a trapezoidal feeding shell 52 is fixedly connected. In the middle of the left inner surface wall and the middle of the right inner surface wall of the protective shell 51, a transmission roller 53 is rotatably connected together. On the outer surface of the transmission roller 53, a number of cutting discs 54 are fixedly connected in a linear array. In the middle of the left end of the protective shell 51, a connection platform 55 is fixedly connected. At the upper end of the connection platform 55, a second motor 56 is fixedly connected. The left end of the transmission roller 53 penetrates through the right inner surface wall 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] Further, the bearing assembly 3 includes a collection housing 31 fixedly connected to the upper ends of two second support legs 2. A feed inlet 32 is provided in the middle of the upper end of the collection housing 31. Discharge ports 33 penetrating through its inner cavity are provided in the middle of the left end and the middle of the right end of the collection housing 31. A bearing plate 34 is fixedly connected to the lower part of the front side wall of the inner surface of the collection housing 31 and the lower part of the rear side wall of the inner surface. A number of liquid leakage holes 35 distributed in a linear array are provided in the upper end of the bearing plate 34. A liquid outlet 36 penetrating through the inner cavity of the collection housing 31 is provided in the lower side of the middle of the rear end of the collection housing 31. A baffle door 37 is rotatably connected to the upper part of the left side wall of the inner surface and the upper part of the right side wall of the inner surface of the liquid outlet 36. A handle 38 is fixedly connected to the upper side of the middle of the rear end of the baffle door 37. Installation grooves 39 are provided in the middle of the front side wall of the inner surface and the middle of the rear side wall of the inner surface of the collection housing 31. A pushing and dialing assembly 30 is provided on the inner surface of the collection housing 31.

[0039] Further, the installation groove 39 includes a pushing roller 301. A number of pushing plates 302 are fixedly connected to the outer surface of the pushing roller 301 in a circular array. Gears 303 are fixedly connected to the middle of the front end and the middle of the rear end of the pushing roller 301. Threaded blocks 304 are rotatably connected to the ends of the two gears 303 away from each other. Threaded rods 305 are threadedly connected to the inner surfaces of the two threaded blocks 304. The front ends and the 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 same-side installation groove 39. The left ends of the two threaded rods 305 penetrate through the right side wall of the inner surface of the collection housing 31 and extend to the outside. Pulley 307 is fixedly connected to the left edge of the outer surface of the two threaded rods 305. A pulley 308 is rotatably connected to the upper side of the middle of the left end of the collection housing 31. A transmission belt 309 is wound around the outer surfaces of the pulley 308 and the two pulleys 307. The ends of the two threaded blocks 304 away from each other are slidably connected to the ends of the same-side installation groove 39 close to each other.

[0040] Further, racks 306 are fixedly connected to the upper parts of the left side wall and the upper parts of the right side wall of the inner surface of the two installation grooves 39. The same-side rack 306 meshes with the same-side gear 303. A support platform 300 is fixedly connected to the upper side of the middle of the left end of the collection housing 31. A first motor 3001 is fixedly connected to the upper end of the support platform 300. The output end of the first motor 3001 is fixedly connected to the pulley 308 through a coupling.

[0041] Start the second motor 56, so that the output end of the second motor 56 drives the drive roller 53 to rotate through the coupling. When the drive roller 53 rotates, a number of cutting discs 54 fixedly connected to its outer surface also rotate accordingly;

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

[0043] After the cut used 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 1 3001 can be started so that the output end of the motor 1 3001 drives the pulley 2 308 fixedly connected thereto to rotate through the coupling. As can be seen from the above, the outer surfaces of the pulley 2 308 and the two pulleys 1 307 are wound with a transmission belt 309. Therefore, under the transmission connection of the transmission belt 309, the two pulleys 1 307 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, and the threaded blocks 304 on the same side are respectively threadedly connected to the threaded rods 305 on the same side, and the threaded blocks 304 on both sides are respectively slidably connected to the inner wall of the mounting groove 39 on the same side, so when the threaded rods 305 on both sides rotate, the threaded blocks 304 on both sides can simultaneously move parallel to 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 block 304 on the same side, and the gears 303 on the same side are meshed with the racks 306 on the same side. Therefore, when the threaded blocks 304 on both sides move, the gears 303 on both sides can be driven to rotate, and the gears 303 on both sides drive the push rollers 301 fixedly connected thereto to translate and rotate at the same time.

[0046] While the push roller 301 is being translated and rotated at the same time, a plurality of push plates 302 fixedly connected to its outer surface can move the cut used batteries, and there are intervals between the plurality of push plates 302, so that the cut used batteries can be turned over, thereby pouring out the electrode liquid remaining inside the cut used batteries, and when the push roller 301 moves to the rightmost side, the cut used batteries will be pushed into the material dividing component 4 on the right side, and then the motor 3001 is reversed, driving the threaded rods 305 on both sides to reverse, and then the push roller 301 also moves to the left, and the process of the push roller 301 moving to the left is the same as the process of moving to the right, so this scheme will not be described in detail.

[0047] Through the provided bearing component 3 and push-and-pull component 30, this solution can push and nudge the cut waste batteries, causing the residual electrolyte inside the waste batteries to be nudged out, thus preventing the residual electrolyte inside the waste batteries from affecting the subsequent removal of the battery casing by personnel, resulting in the adhesion of electrode solution to their hands and affecting the working environment and safety of the work.

[0048] When it is necessary to remove the collected electrolyte subsequently, the blocking door 37 can be opened by pulling the grip 38. During the opening process, the staff needs to take corresponding protective measures to prevent the electrolyte from spilling onto the staff when it is discharged from the liquid outlet 36.

[0049] Embodiment Three: Based on Embodiment Two, this embodiment aims to achieve the cleaning and material screening of the waste batteries pushed into the two-side feeding components 4.

[0050] Specifically, referring to Figure 1 、 Figure 2 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 10 , the feeding component 4 includes a bottom plate 41 fixedly connected to the upper ends of four support legs one 1 on the same side. The upper end of the bottom plate 41 is fixedly connected to an outer cavity plate 42. The upper end of the outer cavity plate 42 is fixedly connected to an outer cavity plate 42. The upper end of the outer cavity plate 42 is fixedly connected to a secondary plate 43. The upper end of the secondary plate 43 is fixedly connected to a partition plate 44. The middle of the bottom wall of the partition plate 44 is fixedly connected to a C-shaped hollow plate 45. The lower part of the front end of the partition plate 44 is fixedly connected to an installation platform 46. The upper end of the installation platform 46 is fixedly connected to an air injection pump 47. A gas 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 outer cavity plate 42.

[0051] Furthermore, the front end of the gas injection pipe 48 penetrates through the partition plate 44 and is fixedly connected to the output end of the air injection pump 47. The rear end of the gas injection pipe 48 penetrates through the C-shaped hollow plate 45 and extends into its inner cavity. The rear part of the outer surface of the gas injection pipe 48 is arranged in an inclined shape from bottom to top. A number of precipitation ports 401 are opened on the upper end of the secondary plate 43.

[0052] Furthermore, the drainage component 49 includes a drainage pipe 491. The lower part of the outer surface of the drainage pipe 491 penetrates through the C-shaped hollow plate 45, the secondary 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 number of drainage holes 492 are annularly arrayed on the outer surface of the drainage pipe 491. A threaded plug 493 is threadedly connected to the lower part of the inner surface of the drainage pipe 491.

[0053] Further, engaging ports 40 are provided at the ends of the two partition plates 44 that are close to each other. The engaging ports 40 on the same side are fixedly connected to the front end and the rear end of the collection housing 31. The ends of the two C-shaped hollow plates 45 that are close to each other are respectively in contact with the left end and the right end of the collection housing 31.

[0054] When the cut waste batteries are pushed into the inner cavities of the left and right material distribution components 4 by the pushing rollers 301, and as known above, the ends of the two C-shaped hollow plates 45 that are close to each other are respectively in contact with the left end and the right end of the collection housing 31. Therefore, the cut waste batteries will fall into the C-shaped hollow plates 45. Before that, the inner cavities of the C-shaped hollow plates 45 can be filled with clean water.

[0055] When the cut waste batteries are pushed into the C-shaped hollow plates 45 filled with clean water, the clean water will dilute the extremely small amount of electrolyte remaining inside the waste batteries. At the same time, the air injection pump 47 can be started, so that the air injection pump 47 injects air into the inner cavities of the C-shaped hollow plates 45 through the air injection pipes 48. As known above, the rear part of the outer surface of the air injection pipe 48 is arranged in an inclined shape from bottom to top. Therefore, when the gas is sprayed into the inner cavities of the C-shaped hollow plates 45 from the air injection pipes 48, the clean water inside the C-shaped hollow plates 45 can be kept in a state of constantly surging upward.

[0056] When the clean water in the inner cavities of the C-shaped hollow plates 45 surges upward, since the materials inside the waste batteries have been cut off, the materials with lighter weight or plastic cloth materials in the water will float upward and then be dialed by the surging clean water into the inner cavities of the partition plates 44, while the battery casings with larger volume and greater density will sink downward in the clean water and stay in the inner cavities of the C-shaped hollow plates 45.

[0057] After the screening of the materials inside the waste batteries is completed subsequently, at this time, the threaded plugs 493 on the same side can be rotated and opened. A plurality of drain holes 492 are provided 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 penetrates through the C-shaped hollow plate 45, the auxiliary plate 43, and the bottom plate 41. Therefore, after the threaded plugs 493 are opened, the water in the partition plates 44, the cavity outer plates 42, and the inner cavities of the C-shaped hollow plates 45 can be drained together. The water in the inner cavities of the partition plates 44 drops downward from a plurality of water dropping ports 401 provided at the upper end of the auxiliary plate 43.

[0058] After the water in the inner cavities of the partition plates 44 and the C-shaped hollow plates 45 is drained, at this time, the materials in the inner cavities of the partition plates 44 and the C-shaped hollow plates 45 are respectively retained on the auxiliary plate 43 and the upper side of the bottom wall of the C-shaped hollow plate 45. Subsequently, the staff wears protective gloves and can take out the processed materials.

[0059] The gas injection pump 47 in the above is a conventional design in the prior art. In this solution, it only needs to meet the requirement of injecting gas into the clear water in the inner cavity of the C-shaped hollow plate 45 through the gas injection pipe 48. Its specific installation method, circuit connection method, and control method are all conventional designs. Therefore, this solution will not elaborate on them in detail.

[0060] It should be particularly noted that the specific installation method, circuit connection method, and control method of the second motor 56 and the first motor 3001 adopted in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0061] The above shows and describes 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 by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A crushing device for recycling waste batteries, comprising four first support legs (1) on the left and right sides and two second support legs (2) in the middle, characterized in that: A bearing assembly (3) is fixedly installed at the upper ends of the two support legs two (2) together. Feeding components (4) are fixedly installed at the upper ends of the four support legs one (1) on the left and right sides together. A cutting component (5) is fixedly installed on the upper part of the outer surface of the bearing assembly (3).

2. The crushing device for recycling waste batteries according to claim 1, characterized in that: The bearing assembly (3) includes a collection housing (31) fixedly connected at the upper ends of the two support legs two (2) together. A feed inlet (32) is opened in the middle of the upper end of the collection housing (31). Discharge outlets (33) penetrating through its inner cavity are opened in the middle of the left end and the middle of the right end of the collection housing (31). A bearing plate (34) is fixedly connected between the lower part of the front side wall of the inner surface of the collection housing (31) and the lower part of the rear side wall of the inner surface. A number of liquid leakage holes (35) distributed in a linear array are opened at the upper end of the bearing plate (34). A liquid outlet (36) penetrating through the inner cavity of the collection housing (31) is opened at the lower side of the middle of the rear end of the collection housing (31). A baffle door (37) is rotatably connected between the upper part of the left side wall of the inner surface of the liquid outlet (36) and the upper part of the right side wall of the inner surface. A handle (38) is fixedly connected to the upper side of the middle of the rear end of the baffle door (37). Installation grooves (39) are opened in the middle of the front side wall of the inner surface of the collection housing (31) and the middle of the rear side wall of the inner surface. A push and dial component (30) is arranged on the inner surface of the collection housing (31).

3. A crushing device for recycling waste batteries according to claim 2, characterized in that: The installation groove (39) includes a push roller (301). A number of push and dial plates (302) are fixedly connected in a circular array on the outer surface of the push roller (301). 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) away from each other. Threaded rods (305) are threadedly connected to the inner surfaces of the two threaded blocks (304). The front end and the rear end of the two threaded rods (305) are rotatably connected to the middle of the left side wall of the inner surface and the middle of the right side wall of the inner surface of the same side installation groove (39). The left ends of the two threaded rods (305) penetrate through the right side wall of the inner surface of the collection housing (31) and extend to the outside. Pulley one (307) is fixedly connected to the left edge of the outer surface of the two threaded rods (305). A pulley two (308) is rotatably connected to the upper side of the middle of the left end of the collection housing (31). A transmission belt (309) is wound around the outer surfaces of the pulley two (308) and the two pulley one (307). The ends of the two threaded blocks (304) away from each other are slidably connected to the ends of the same side installation groove (39) close to each other.

4. A crushing device for recycling waste batteries according to claim 3, characterized in that: Racks (306) are fixedly connected between the upper part of the left side wall of the inner surface and the upper part of the right side wall of the inner surface of the two installation grooves (39). The racks (306) on the same side are meshed with the gears (303) on the same side. A support platform (300) is fixedly connected to the upper side of the middle of the left end of the collection housing (31). A motor one (3001) is fixedly connected to the upper end of the support platform (300). The output end of the motor one (3001) is fixedly connected to the pulley two (308) through a coupling.

5. A crushing device for recycling waste batteries according to claim 4, characterized in that: The material distribution component (4) includes a bottom plate (41) fixedly connected to the upper ends of four support legs one (1) on the same side. The upper end of the bottom plate (41) is fixedly connected with a cavity outer plate (42). The upper end of the cavity outer plate (42) is fixedly connected with a cavity outer plate (42). The upper end of the cavity outer plate (42) is fixedly connected with a secondary plate (43). The upper end of the secondary plate (43) is fixedly connected with a partition plate (44). The middle of the bottom wall of the partition plate (44) is fixedly connected with a C-shaped hollow plate (45). The lower part of the front end of the partition plate (44) is fixedly connected with an installation platform (46). The upper end of the installation platform (46) is fixedly connected with an air injection pump (47). An air injection pipe (48) is arranged 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 arranged on the inner surface of the cavity outer plate (42).

6. A crushing device for recycling waste batteries according to claim 5, characterized in that: The front end of the air injection pipe (48) penetrates through the partition plate (44) and is fixedly connected with the output end of the air injection pump (47). The rear end of the air injection pipe (48) penetrates 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 arranged in an inclined shape from bottom to top. A plurality of precipitation ports (401) are opened at the upper end of the secondary plate (43).

7. A crushing device for recycling waste batteries according to claim 5, characterized in that: The drainage component (49) includes a drainage pipe (491). The lower part of the outer surface of the drainage pipe (491) penetrates through the C-shaped hollow plate (45), the secondary 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 arranged in a circular array on the outer surface of the drainage pipe (491). A threaded plug (493) is threadedly connected to the lower part of the inner surface of the drainage pipe (491).

8. A crushing device for recycling waste batteries according to claim 5, characterized in that: At one end where the two partition plates (44) are close to each other, a connection port (40) is opened. The connection ports (40) on the same side are fixedly connected to the front end and the rear end of the collection housing (31). One end where the two C-shaped hollow plates (45) are close to each other is respectively in contact with the left end and the right end of the collection housing (31).

9. The crushing device for recycling waste batteries according to claim 8, wherein: The cutting component (5) includes a protection shell (51) fixedly connected to the middle of the upper end of the collection housing (31). The upper end of the protection shell (51) is fixedly connected with a trapezoidal feeding shell (52). The middle of the left side wall of the inner surface of the protection shell (51) and the middle of the right side wall of the inner surface of the protection shell (51) are jointly rotatably connected with a transmission roller (53). A plurality of cutting discs (54) are fixedly connected to the outer surface of the transmission roller (53) in a linear array. The middle of the left end of the protection shell (51) is fixedly connected with a connection platform (55). The upper end of the connection platform (55) is fixedly connected with a motor two (56). The left end of the transmission roller (53) penetrates through the right side wall of the inner surface of the protection shell (51). The output end of the motor two (56) is fixedly connected with the left end of the transmission roller (53) through a coupling.

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