A battery recycling automatic processing device for new energy vehicles

Abstract

The utility model discloses a new energy automobile battery recycling automation processing device relates to battery processing equipment technical field, the utility model discloses a discharge battery, lifting assembly is arranged in discharge battery one side, and it includes lifting frame, injection material subassembly, injection material subassembly sets up on lifting frame, is used to put into the industrial salt particle to the inside of discharge battery, conveying component, conveying component sets up in discharge battery top, is used to immerse the battery block to the inside of discharge battery and carries out the discharge. The utility model discloses a new energy automobile battery recycling automation processing device, and drive piece one power -on drives the stirring shaft in the discharge battery and rotates at constant speed, and the shaft body blade forms the axial and radial compound flow field to the solution, and the industrial salt particle that just put in is dispersed, sheared and accelerated dissolution instantaneously, avoids the salt particle accumulation and concentration gradient caused by manual stirring, ensures the whole pool salt solution concentration uniformity steady, provides consistent, safe electric conductance environment for subsequent battery discharge.

Description

Technical Field

[0001] This utility model relates to the field of battery processing equipment technology, and in particular to an automated processing device for recycling batteries for new energy vehicles. Background Technology

[0002] Before crushing and recycling new energy vehicle batteries, existing technologies must completely release the residual charge through chemical discharge to prevent explosions caused by short circuits or thermal runaway during the crushing process. However, the current method of manually adding industrial salt into the battery and stirring it manually to form a salt solution has the problems of high labor intensity, low stirring efficiency, and uneven salt dissolution leading to unstable discharge concentration. Therefore, it is necessary to improve the existing equipment. Utility Model Content

[0003] The purpose of this invention is to provide an automated processing device for recycling batteries for new energy vehicles, in order to solve the problems mentioned in the background art, such as high labor intensity, low stirring efficiency, and uneven salt dissolution caused by the current method of manually stirring to form a salt solution in the discharge processing stage.

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0005] An automated battery recycling and processing device for new energy vehicles includes

[0006] Insert the battery;

[0007] A lifting assembly, which is disposed on the battery side and includes a lifting frame;

[0008] The injection assembly is mounted on a lifting frame and is used to inject industrial salt particles into the battery.

[0009] A conveying assembly, which is disposed above the discharge battery, is used to immerse the battery block into the discharge battery for discharge.

[0010] The lifting frame is fixedly connected to a base plate at one end, a drive component is fixedly connected to the base plate, a stirring shaft is provided below the base plate, a through hole is provided on the upper wall of the base plate, and the output end of the drive component passes through the through hole and is fixedly connected to the upper end of the stirring shaft.

[0011] Preferably, the lifting assembly further includes a groove rod fixedly disposed on one side wall of the battery discharge side wall. A cavity is formed on one side wall of the groove rod. A screw is rotatably adapted to the bottom wall of the cavity. A second driving component is fixedly connected to the upper end of the groove rod. The output end of the second driving component passes through the top wall of the groove rod and extends into the cavity, where it is fixedly connected to the upper end of the screw. A lifting block is movably connected to the outer wall of the screw, and the lifting block is slidably disposed in the cavity. One end of the lifting block is fixedly connected to the other end of the lifting frame.

[0012] Preferably, the injection assembly includes a storage cylinder fixedly mounted on the lifting frame, the lower end of the storage cylinder is connected to a discharge pipe, and the discharge pipe is equipped with a solenoid valve.

[0013] Preferably, a main controller is fixedly connected to one side wall of the groove rod.

[0014] Preferably, a drain pipe is connected to one side wall below the battery, and a valve is provided on the drain pipe.

[0015] Preferably, the conveying assembly includes brackets disposed on both sides of the battery, an electric guide rail is fixedly connected between the two brackets, a slider is slidably connected on the electric guide rail, an electric telescopic component is fixedly connected to the lower end of the slider, and a cage is fixedly connected to the output end of the electric telescopic component.

[0016] Preferably, a square slot is provided on one side wall of the cage, and a mesh plate is adapted to fit inside the square slot. The two side walls inside the square slot are symmetrically provided with slots, and a rod is inserted into the slot. The two rods are symmetrically and fixedly set at both ends of the mesh plate.

[0017] Compared with the prior art, this utility model has the following advantages:

[0018] When the drive component of this utility model is powered on, it drives the stirring shaft to rotate at a constant speed inside the battery. The shaft blades form a composite axial and radial flow field on the solution, which instantly disperses, shears, and accelerates the dissolution of the newly added industrial salt particles. This avoids the accumulation of salt particles and concentration gradients caused by manual stirring, ensuring that the concentration of the salt solution in the entire pool is uniform and stable, and providing a consistent and safe electrical conductivity environment for subsequent battery discharge. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall external structure of an automated battery recycling and processing device for new energy vehicles.

[0020] Figure 2 A first-view structural schematic diagram of an automated battery recycling and processing device for new energy vehicles;

[0021] Figure 3 A partial structural schematic diagram of an automated battery recycling and processing device for new energy vehicles;

[0022] Figure 4 This is a partial structural schematic diagram of an automated battery recycling and processing device for new energy vehicles.

[0023] In the diagram: 1. Battery holder; 2. Lifting frame; 3. Seat plate; 4. Drive component one; 5. Stirring shaft; 6. Groove rod; 7. Screw; 8. Drive component two; 9. Lifting block; 10. Storage cylinder; 11. Discharge pipe; 12. Solenoid valve; 13. Main controller; 14. Drain pipe; 15. Valve; 16. Support; 17. Electric guide rail; 18. Slider; 19. Electric telescopic component; 20. Placement cage; 21. Mesh plate; 22. Insert rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Please see Figures 1 to 4 As shown, this utility model is an automated battery recycling and processing device for new energy vehicles, comprising:

[0027] Battery 1;

[0028] A lifting assembly is disposed on one side of the battery 1 and includes a lifting frame 2;

[0029] The injection assembly is mounted on the lifting frame 2 and is used to inject industrial salt particles into the battery 1.

[0030] A conveying assembly is disposed above the discharge battery 1 and is used to immerse the battery block into the discharge battery 1 for discharge.

[0031] The lifting frame 2 is fixedly connected to a base plate 3 at one end, and a drive component 4 is fixedly connected to the base plate 3. A stirring shaft 5 is provided below the base plate 3, and a through hole is provided on the upper wall of the base plate 3. The output end of the drive component 4 passes through the through hole and is fixedly connected to the upper end of the stirring shaft 5.

[0032] As can be seen from the above, after the drive component 4 is powered on, it drives the stirring shaft 5 to rotate at a constant speed inside the battery 1. The shaft blades form an axial and radial composite flow field on the solution, which causes the newly added industrial salt particles to be dispersed, sheared and dissolved instantly, avoiding the accumulation of salt particles and concentration gradient caused by manual stirring, ensuring that the concentration of the salt solution in the whole pool is uniform and stable, and providing a consistent and safe electrical conductivity environment for subsequent battery discharge.

[0033] Depend on Figure 2 and Figure 3It is known that the lifting assembly also includes a groove rod 6 fixedly installed on one side wall of the battery 1. A cavity is opened on one side wall of the groove rod 6. A screw rod 7 is rotatably adapted to the bottom wall of the cavity. A second driving component 8 is fixedly connected to the upper end of the groove rod 6. The second driving component 8 includes, but is not limited to, a motor, a stepper motor or a servo motor. The second driving component 8 is electrically connected to an external power supply and is controlled by an external PLC programming program. The output end of the second driving component 8 passes through the top wall of the groove rod 6 and extends into the cavity, where it is fixedly connected to the upper end of the screw rod 7. A lifting block 9 is movably connected to the outer wall of the screw rod 7 and is slidably installed in the cavity. One end of the lifting block 9 is fixedly connected to the other end of the lifting frame 2.

[0034] As can be seen from the above, the second driving component 8 drives the screw 7 to rotate, and the lifting block 9 is restricted by the cavity guide to move only up and down in a straight line, thereby driving the lifting frame 2, the seat plate 3 and the stirring shaft 5 to rise and fall as a whole; during the salt addition stage, the stirring shaft 5 is raised above the liquid surface to prevent salt particles from getting stuck, and during the stirring stage, it is lowered to the optimal depth to realize the automatic switching of "high-level feeding - low-level stirring", which protects the mechanical parts and improves the salt dissolving efficiency.

[0035] Depend on Figure 1 It is known that the material injection assembly includes a storage cylinder 10 fixedly installed on the lifting frame 2, and a discharge pipe 11 connected to the lower end of the storage cylinder 10. A solenoid valve 12 is provided on the discharge pipe 11.

[0036] A main controller 13 is fixedly connected to one side wall of the groove rod 6.

[0037] As can be seen from the above, the main controller 13 presets the amount of salt to be added and the stirring time. After receiving the instruction, the solenoid valve 12 quickly opens and closes, accurately adding the industrial salt particles in the storage cylinder 10 into the battery 1 according to the weight batch, replacing manual scooping of salt. The salt addition error is ≤±1%, ensuring that the solution concentration reaches the process set value at one time, avoiding the waste of time caused by secondary salt replenishment.

[0038] Depend on Figure 3 It can be seen that a drain pipe 14 is connected to one side wall below the battery 1, and a valve 15 is provided on the drain pipe 14.

[0039] As can be seen from the above, after the discharge is completed, valve 15 is opened in a controlled manner, and the waste salt solution is quickly discharged through drain pipe 14, realizing automatic drainage without the need for manual scooping, shortening the batch interval time and improving the cycle efficiency of the entire recycling line.

[0040] Example 2:

[0041] Please see Figures 1 to 4 As shown, an automated battery recycling and processing device for new energy vehicles includes:

[0042] Battery 1;

[0043] A lifting assembly is disposed on one side of the battery 1 and includes a lifting frame 2;

[0044] The injection assembly is mounted on the lifting frame 2 and is used to inject industrial salt particles into the battery 1.

[0045] A conveying assembly is disposed above the discharge battery 1 and is used to immerse the battery block into the discharge battery 1 for discharge.

[0046] The lifting frame 2 is fixedly connected to a base plate 3 at one end, and a drive component 4 is fixedly connected to the base plate 3. The drive component 4 includes, but is not limited to, a motor, a stepper motor, or a servo motor. The drive component 4 is electrically connected to an external power supply and is controlled by an external PLC programming program. A stirring shaft 5 is provided below the base plate 3, and a through hole is provided on the upper wall of the base plate 3. The output end of the drive component 4 passes through the through hole and is fixedly connected to the upper end of the stirring shaft 5.

[0047] refer to Figure 4As shown, the conveying assembly includes brackets 16 disposed on both sides of the battery 1, with an electric guide rail 17 fixedly connected between the two brackets 16. The electric guide rail 17 includes, but is not limited to, the SHW17CRM series (THK brand) or the WLJ-ETB17 series (Wanlijiang brand). The electric guide rail 17 is electrically connected to an external power source, and a slider 18 is slidably connected to the electric guide rail 17. The guide rail body of the electric guide rail 17 adopts the SHW17CRM series (THK brand) or the WLJ-ETB17 series (Wanlijiang brand). The linear guide rail has four rows of circulating raceways (not shown in the figure), filled with high-precision balls / rollers (not shown in the figure) to ensure a sliding friction coefficient ≤0.01mm and a repeatability accuracy of ±0.02mm. Simultaneously, the slider 18 is embedded within the raceways of the electric guide rail 17, with the balls / rollers fixed by a cage. Elastic protrusions (not shown in the figure) on both sides of the slider 18 engage with the grooves of the electric guide rail 17 to achieve backlash-free sliding. The electric guide rail 17 is driven by a servo motor within it, transmitting power via a synchronous chain or ball screw. The movement is as follows: (If a synchronous chain is used, the outer side of the slider 18 is fixedly connected to the synchronous chain. The output end of the servo motor inside the electric guide rail 17 is fixedly connected to a sprocket that is connected to the synchronous chain drive via a coupling. At the end of the stroke of the electric guide rail 17, another sprocket connected to the synchronous chain drive is also provided, thus realizing the transmission displacement of the slider 18; if a ball screw is used, a threaded groove is opened on the slider 18 for threaded connection with the ball screw. The output end of the servo motor inside the electric guide rail 17 is fixedly connected to the ball screw via a coupling.) The other end is rotatably connected to the inner wall of the electric guide rail 17 to form a support. Because the electric guide rail 17 is slidably connected to the slider 18, the servo motor starts, driving the ball screw to rotate and achieve the threaded displacement of the slider 18. The transmission ratio can be 1:10-1:20, achieving linear displacement of the slider 18 on the guide rail. The servo motor is controlled by an external PLC programming program, supporting real-time speed and position adjustment. The electric guide rail 17 has pre-tightening screws or adjusting wedges on its side. The lateral clearance is ≤0.01mm when checked with a feeler gauge. After clearance adjustment, additional THK is added. AFB grease is used to ensure smooth sliding; dust covers are installed at both ends of the electric guide rail 17, and oil scrapers are fitted on both sides of the slider 18 to prevent dust / chips from entering; the protective cover is made of stainless steel with a corrosion resistance rating of ≥IP65, suitable for high temperature and high salt environments; an electric telescopic component 19 is fixedly connected to the lower end of the slider 18, which is also electrically connected to an external power supply and is controlled by an external PLC programming program; the electric telescopic component 19 is fixedly connected to the lower end of the slider 18 by bolts, and the bolt tightening torque is controlled at 60%-70% of the guide rail screw to ensure no gaps at the contact surface; a mesh box 20 is fixedly connected to the output end of the electric telescopic component 19.

[0048] A square slot is provided on one side wall of the cage 20, and a mesh plate 21 is adapted inside the square slot. The two side walls inside the square slot are symmetrically provided with slots, and insert rods 22 are inserted into the slots. The two insert rods 22 are symmetrically and fixedly set at both ends of the mesh plate 21.

[0049] As can be seen from the above, the electric guide rail 17 and the electric telescopic component 19 are linked to move the placement net box 20 horizontally above the battery 1 and then lower it to be immersed below the liquid surface. The battery blocks are stacked in layers inside the net box, and the discharge current is evenly conducted through the mesh. After the discharge is completed, the placement net box 20 is automatically lifted and moved horizontally to the downstream station, the mesh plate 21 is pulled out, and the battery blocks are taken out. The whole process does not require manual hooking / basket retrieval, eliminating the personal safety hazards of high temperature and high salt environment, and realizing unmanned connection of battery loading, discharge and transfer.

[0050] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0051] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automated battery recycling and processing device for new energy vehicles, characterized in that, include: Place the battery (1); A lifting assembly is disposed on the side of the battery (1) and includes a lifting frame (2); The injection assembly is mounted on the lifting frame (2) and is used to inject industrial salt particles into the battery (1). A conveying assembly is disposed above the discharge battery (1) and is used to immerse the battery block into the discharge battery (1) for discharge. The lifting frame (2) is fixedly connected to a seat plate (3) at one end, and a driving component (4) is fixedly connected to the seat plate (3). A stirring shaft (5) is provided below the seat plate (3). A through hole is provided on the upper wall of the seat plate (3). The output end of the driving component (4) passes through the through hole and is fixedly connected to the upper end of the stirring shaft (5).

2. The automated battery recycling and processing device for new energy vehicles according to claim 1, characterized in that: The lifting assembly also includes a groove rod (6) fixedly disposed on one side wall of the battery (1). A cavity is opened on one side wall of the groove rod (6). A screw rod (7) is rotatably adapted to the bottom wall of the cavity. A second driving component (8) is fixedly connected to the upper end of the groove rod (6). The output end of the second driving component (8) passes through the top wall of the groove rod (6) and extends into the cavity to be fixedly connected to the upper end of the screw rod (7). A lifting block (9) is movably connected to the outer wall of the screw rod (7). The lifting block (9) is slidably disposed in the cavity. One end of the lifting block (9) is fixedly connected to the other end of the lifting frame (2).

3. The automated battery recycling and processing device for new energy vehicles according to claim 2, characterized in that: The material injection assembly includes a storage cylinder (10) fixedly mounted on the lifting frame (2), and the lower end of the storage cylinder (10) is connected to a discharge pipe (11), which is equipped with a solenoid valve (12).

4. The automated battery recycling and processing device for new energy vehicles according to claim 3, characterized in that: A master controller (13) is fixedly connected to one side wall of the groove rod (6).

5. The automated battery recycling and processing device for new energy vehicles according to claim 1, characterized in that: The lower side wall of the discharge battery (1) is connected to a drain pipe (14), and a valve (15) is provided on the drain pipe (14).

6. The automated battery recycling and processing device for new energy vehicles according to claim 1, characterized in that: The conveying assembly includes brackets (16) disposed on both sides of the battery (1), an electric guide rail (17) is fixedly connected between the two brackets (16), a slider (18) is slidably connected on the electric guide rail (17), an electric telescopic component (19) is fixedly connected to the lower end of the slider (18), and a net box (20) is fixedly connected to the output end of the electric telescopic component (19).

7. The automated battery recycling and processing device for new energy vehicles according to claim 6, characterized in that: The placement cage (20) has a square slot on one side wall, and a mesh plate (21) is adapted inside the square slot. The two sides of the square slot have symmetrical slots, and a rod (22) is inserted into the slot. The two rods (22) are symmetrically and fixedly set at both ends of the mesh plate (21).

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