Portable lead-acid battery disassembling equipment

Abstract

The utility model relates to the technical field of battery recycling and disassembling, and discloses a portable lead-acid battery disassembling device which comprises a disassembling box, the bottom of the inner side of the disassembling box is fixedly connected with a turnover liquid discharging mechanism, the inner side of the disassembling box is fixedly connected with a pole piece disassembling mechanism, the turnover liquid discharging mechanism comprises a stand column, and the stand column is fixedly connected with the pole piece disassembling mechanism. The bottoms of the stand columns are fixedly connected to the bottom of the inner side of the dismounting box, a fixing shaft is fixedly connected to the close sides of the two stand columns, rotating blocks are rotationally connected to the outer sides of the fixing shafts of the stand columns, and a dismounting table is rotationally connected to the outer sides of the fixing shafts of the stand columns. According to the utility model, the L-shaped sliding block is pushed to slide on the sliding rail through the overturning driving cylinder, the rotating block is driven to rotate around the upright post fixing shaft, and then the dismounting table is overturned, so that the battery liquid automatically flows into the battery liquid pool to be collected, the battery liquid is efficiently discharged, the dangerous liquid can be prevented from being manually contacted, and the potential safety hazard caused by misoperation is prevented.

Description

Technical Field

[0001] This utility model relates to the field of battery recycling and dismantling technology, and in particular to a portable lead-acid battery dismantling device. Background Technology

[0002] Lead-acid batteries are chemical power sources that use lead and its oxides as electrodes and sulfuric acid solution as electrolyte, enabling the conversion between chemical energy and electrical energy. They are widely used in automotive starting, electric vehicle propulsion, and energy storage power stations. Disassembling lead-acid batteries contributes to resource recycling and environmental protection, preventing pollution. The disassembly equipment mainly consists of a casing, a cutting device, and separation components. These components work together to complete the disassembly. During use, the lead-acid battery is first fixed inside the casing. The casing is then opened using the cutting device, and the separation components separate the plates, electrolyte, and other components, achieving the recycling of all parts of the lead-acid battery.

[0003] A search revealed that Chinese Publication No. CN210060977U discloses a dismantling device for waste lead-acid battery casings, including an operating platform. A first motor is fixedly installed at the bottom of the operating platform, and a first rotating rod is welded to the output shaft of the first motor. Two symmetrically arranged screws are driven and connected to the first rotating rod. The top of the screws passes through the operating platform and is threadedly connected to a top plate. Two symmetrically arranged fixed plates are welded to the top of the operating platform, and the fixed plates are rotatably connected to the screws. A rack is slidably connected to one side of the fixed plate, and a support rod is slidably connected to the side of the two racks that are close to each other. A push plate is welded to the end of the two support rods that are close to each other. A second motor is welded to the top of the top plate, and a second rotating rod is welded to the output shaft of the second motor. The bottom end of the second rotating rod passes through the top plate and is welded to a connecting plate. Two symmetrically arranged limiting grooves are opened at the bottom of the connecting plate. A cylinder is welded to the inner wall of the side of the two limiting grooves that are close to each other. A slider is slidably connected in the limiting groove, and a clamping plate is welded to the bottom of the slider.

[0004] The patent description states that "the output shaft of the second motor drives the rotation of the second rotating rod, which in turn drives the rotation of the connecting plate. Simultaneously, the cylinder is opened, causing it to push the slider. The slider then drives the clamping plate, which clamps the sealing cover of the waste lead-acid battery, thereby disassembling the sealing cover using the rotating connecting plate." In practical applications, after the portable lead-acid battery disassembly equipment completes the sealing cover removal process, the electrolyte inside the lead-acid battery needs to be drained. Currently, most companies in the industry use manual pouring to dispose of the battery fluid. This method poses significant safety hazards. If not handled properly, the highly corrosive sulfuric acid solution can easily leak, causing severe chemical burns to operators and secondary hazards such as environmental pollution. Utility Model Content

[0005] This utility model proposes a portable lead-acid battery dismantling device, which aims to improve the safety hazards of manually pouring lead-acid battery electrolyte in the existing technology, which can easily cause chemical burns to personnel and environmental pollution.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A portable lead-acid battery dismantling device includes a dismantling box. A flipping and draining mechanism is fixedly connected to the bottom inner side of the dismantling box, and an electrode dismantling mechanism is fixedly connected to the inner side of the dismantling box. The flipping and draining mechanism includes columns, the bottom of which is fixedly connected to the bottom inner side of the dismantling box. A fixed shaft is fixedly connected to one of the two columns on adjacent sides. A rotating block is rotatably connected to the outside of the fixed shaft of the column. A dismantling platform is rotatably connected to the outside of the fixed shaft of the column. A fixing component is fixedly connected to the top of the dismantling platform. A driving component is rotatably connected to the end of the rotating block away from the fixed shaft of the column.

[0008] As a further description of the above technical solution:

[0009] The drive assembly includes a tilting drive cylinder, the outer side of which is fixedly connected to the inner bottom of the disassembly box. An L-shaped slider is fixedly connected to the drive end of the tilting drive cylinder. A slide rail is fixedly connected to the inner bottom of the disassembly box. The inner side of the L-shaped slider is slidably connected to the outer side of the slide rail. The inner side of one end of the L-shaped slider is rotatably connected to the outer side of one end of the rotating block.

[0010] As a further description of the above technical solution:

[0011] The fixing component includes a guide slide rod, and the top of the disassembly platform has multiple slide grooves. The outer side of the guide slide rod is fixedly connected to the inner side of one slide groove of the disassembly platform. A clamping spring is sleeved on the outer side of the guide slide rod, and a fixing claw is slidably connected to the outer side of the guide slide rod. The bottom of the fixing claw is slidably connected to the top of the disassembly platform.

[0012] As a further description of the above technical solution:

[0013] One end of the clamping spring is fixedly connected to the inner side of the slide groove of the disassembly table, and the other end of the clamping spring is fixedly connected to the outer side of the fixed jaw.

[0014] As a further description of the above technical solution:

[0015] The electrode removal mechanism includes a clamping slide bar, with both ends of the clamping slide bar fixedly connected to the inner side of the inner wall of the removal box. An electric slider is slidably connected to the outer side of the clamping slide bar. A clamping cylinder is fixedly connected to the top of the electric slider. A driving block is fixedly connected to the driving end of the clamping cylinder. An electrode box is fixedly connected to the inner wall of the removal box.

[0016] As a further description of the above technical solution:

[0017] The inner side of the drive block is rotatably connected to a plurality of short clamping rods, the bottom of the electric slider is fixedly connected to a rotating rod, the outer side of the rotating rod is rotatably connected to a long clamping rod, the inner side of the end of the short clamping rod away from the drive block is rotatably connected to the outer side of the middle section of the long clamping rod, and the outer side of the end of the long clamping rod away from the rotating rod is fixedly connected to an anti-slip clip.

[0018] As a further description of the above technical solution:

[0019] A battery electrolyte tank is fixedly connected to the bottom inner side of the disassembly box, a drain pipe is fixedly connected to the outer side of the battery electrolyte tank, and a drain valve is fixedly connected to the outer side of the drain pipe.

[0020] As a further description of the above technical solution:

[0021] A buffer tube is fixedly connected to the bottom inner side of the disassembly box, a buffer slider is slidably connected to the inner side of the buffer tube, a buffer spring is fixedly connected to the inner side of the buffer tube, and the end of the buffer spring away from the buffer tube is fixedly connected to the bottom of the buffer slider. A support balance frame is fixedly connected to the bottom inner side of the disassembly box, and the top of the support balance frame is in contact with the bottom of the disassembly platform.

[0022] The beneficial effects of this utility model are as follows:

[0023] (1) In this utility model, the L-shaped slider is pushed to slide on the slide rail by the flip-drive cylinder, which drives the rotating block to rotate around the fixed axis of the column, thereby flipping the disassembly table so that the battery fluid automatically flows into the battery fluid pool for collection. During the process, the buffer structure absorbs the impact force and reduces vibration and noise. This not only efficiently discharges the battery fluid and ensures the stable operation of the equipment, but also avoids human contact with dangerous liquids and prevents safety hazards caused by operational errors. The fixed components prevent the battery from falling, laying the foundation for subsequent disassembly steps and improving the safety and smoothness of the disassembly work.

[0024] (2) In this utility model, the electric slider moves on the clamping slide bar and quickly positions itself above the battery electrode. Then, the clamping cylinder pushes the drive block. Multiple clamping short connecting rods on the inner side of the drive block drive the clamping long connecting rod to swing around the rotating rod. The anti-slip clamping plate gradually approaches and firmly clamps the battery electrode under the closing of the clamping long connecting rod. Finally, the clamped electrode is smoothly taken out and placed in the electrode box, thereby achieving the effect of precise clamping of the electrode. The operation is precise and efficient, which helps to maintain the integrity of the battery electrode so that the various parts of the battery can be more effectively recycled and processed in the future. This avoids the need for complex screening after traditional crushing and improves the efficiency and quality of lead-acid battery dismantling.

[0025] In summary, this utility model has the advantages of automatic liquid drainage, safety and efficiency, and precise electrode clamping, which improves the quality of disassembly. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a portable lead-acid battery dismantling device proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the electrode box of a portable lead-acid battery dismantling device proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the flipping drive cylinder of a portable lead-acid battery dismantling device proposed in this utility model;

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0030] Figure 5 This is a schematic diagram of the slide rail structure of a portable lead-acid battery dismantling device proposed in this utility model;

[0031] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0032] Figure 7 This is a schematic diagram of the drive block of a portable lead-acid battery dismantling device proposed in this utility model. Detailed Implementation

[0033] 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.

[0034] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] Example 1

[0036] Reference Figure 1 , Figure 5 and Figure 6 This utility model provides an embodiment of a portable lead-acid battery dismantling device, comprising a dismantling box 1. The dismantling box 1 is the main load-bearing structure of the entire device, made of sturdy and lightweight aluminum alloy to meet the portability requirements. An observation window is provided on the door for the operator to observe the internal dismantling work. A tilting and draining mechanism is fixedly connected to the bottom inner side of the dismantling box 1, and an electrode removal mechanism is also fixedly connected to the inner side of the dismantling box 1. The tilting and draining mechanism includes a column 5, which is a supporting component of the tilting and draining mechanism and provides an installation foundation for subsequent components. The bottom of the column 5 is fixed... A fixed shaft is fixedly connected to the bottom inner side of the disassembly box 1. A rotating block 6 is rotatably connected to the outside of the fixed shaft of the column 5. One end of the rotating block 6 is connected to the fixed shaft of the column 5, and the other end is connected to the drive assembly, which plays the role of transmitting power. Under the action of the drive assembly, the disassembly table 7 is rotated and flipped. The disassembly table 7 is rotatably connected to the outside of the fixed shaft of the column 5. The disassembly table 7 is used to place the lead-acid battery to be disassembled. A fixed assembly is fixedly connected to the top of the disassembly table 7. The end of the rotating block 6 away from the fixed shaft of the column 5 is rotatably connected to the drive assembly.

[0037] The drive assembly includes a tilting drive cylinder 2, which is the power source for tilting the disassembly table 7. The cylinder's extension and retraction movement drives the L-shaped slider 4 to slide on the slide rail 3. The outer side of the tilting drive cylinder 2 is fixedly connected to the inner bottom of the disassembly box 1. The driving end of the tilting drive cylinder 2 is fixedly connected to the L-shaped slider 4. The L-shaped slider 4 converts the linear motion of the cylinder into the rotation of the rotating block 6, thereby realizing the tilting action of the disassembly table 7. The slide rail 3 is fixedly connected to the inner bottom of the disassembly box 1. The slide rail 3 provides precise linear motion guidance for the L-shaped slider 4, ensuring that the L-shaped slider 4 remains stable during movement and improving the motion accuracy and reliability of the entire tilting and draining mechanism. The inner side of the L-shaped slider 4 is slidably connected to the outer side of the slide rail 3, and the inner side of one end of the L-shaped slider 4 is rotatably connected to the outer side of one end of the rotating block 6.

[0038] Example 2

[0039] Reference Figures 2 to 4 The fixing component includes a guide slide rod 8, which provides precise sliding guidance for the fixing claw 10, ensuring that the fixing claw 10 will not deviate during movement and ensuring stable clamping of the battery. The top of the disassembly table 7 has multiple sliding grooves. The outer side of the guide slide rod 8 is fixedly connected to the inner side of one of the sliding grooves of the disassembly table 7. A clamping spring 9 is sleeved on the outer side of the guide slide rod 8. The clamping spring 9 provides a certain preload in its natural state, so that the fixing claw 10 can automatically move inward to clamp the battery placed on the disassembly table 7 and prevent the battery from falling off during flipping and disassembly. The outer side of the guide slide rod 8 is slidably connected to the fixing claw 10. The inner surface of the fixing claw 10 is provided with a groove and rubber pad that are adapted to the shape of the battery to increase friction and protect the battery surface. Under the action of the clamping spring 9, the clamping and releasing action of the battery is realized. The bottom of the fixing claw 10 is slidably connected to the top of the disassembly table 7.

[0040] One end of the clamping spring 9 is fixedly connected to the inner side of the slide groove of the disassembly table 7, and the other end of the clamping spring 9 is fixedly connected to the outer side of the fixing claw 10.

[0041] A battery electrolyte tank 15 is fixedly connected to the bottom inner side of the disassembly box 1. The battery electrolyte tank 15 is used to collect the electrolyte that flows out during the discharge process of the lead-acid battery. The inner surface is smooth, which is easy to clean and prevents electrolyte residue. A drain pipe 16 is fixedly connected to the outside of the battery electrolyte tank 15. The drain pipe 16 is used to discharge the electrolyte collected in the battery electrolyte tank 15 into a designated collection container. A drain valve 17 is fixedly connected to the outside of the drain pipe 16. The drain valve 17 is used to control the discharge of electrolyte and has good sealing performance and corrosion resistance.

[0042] A buffer tube 12 is fixedly connected to the bottom inner side of the disassembly box 1. The buffer tube 12 provides a sliding guide for the buffer slider 13 and can withstand a certain impact force, ensuring that it will not deform or be damaged during the equipment's tilting operation. The buffer slider 13 is slidably connected to the inner side of the buffer tube 12. When the disassembly platform 7 is tilted to the tipping position or subjected to external impact, it can move within the buffer tube 12, playing a role in buffering and shock absorption. A buffer spring 14 is fixedly connected to the inner side of the buffer tube 12. The buffer spring 14 can provide buffering force and absorb and buffer impact force when the disassembly platform 7 is operating and subjected to impact. To protect internal components from damage and reduce vibration and noise during battery discharge by tilting and discharging, the end of the buffer spring 14 away from the buffer tube 12 is fixedly connected to the bottom of the buffer slider 13. A support balance frame 11 is fixedly connected to the bottom inner side of the disassembly box 1. The support balance frame 11 provides stable support for the disassembly platform 7 in both its tilted and stationary states, ensuring the platform remains balanced during operation and preventing tilting or shaking due to uneven force, thus improving the stability and reliability of the equipment. The top of the support balance frame 11 contacts the bottom of the disassembly platform 7.

[0043] Example 3

[0044] Reference Figure 1 , Figure 2 and Figure 7 The electrode removal mechanism includes a clamping slide bar 18, which provides a sliding track for an electric slider 19, allowing it to move in a predetermined direction within the removal box 1, thereby enabling the clamping operation of battery electrodes at different positions. Both ends of the clamping slide bar 18 are fixedly connected to the inner sidewall of the removal box 1, and the electric slider 19 is slidably connected to the outer side of the clamping slide bar 18. The electric slider 19 can move on the clamping slide bar 18 for precise positioning, providing a flexible moving platform for the clamping cylinder 20. The top of the electric slider 19 is fixedly connected to... A clamping cylinder 20 is provided, which is the power component for clamping the electrode sheets. The driving end of the clamping cylinder 20 is fixedly connected to a driving block 21. Under the drive of the driving end of the clamping cylinder 20, the clamping short connecting rod 23 and the clamping long connecting rod 24 are driven to move by changing their own position, thereby realizing the opening and closing action of the anti-slip clamping plate 25. An electrode sheet box 26 is fixedly connected to the inner wall of the disassembly box 1. The electrode sheet box 26 is used to collect the disassembled battery electrode sheets, so that the operators can clean and remove the electrode sheets regularly for subsequent recycling.

[0045] Multiple short clamping links 23 are rotatably connected to the inner side of the drive block 21. These short clamping links 23, in conjunction with the drive block 21 and the long clamping link 24, convert the movement of the drive block 21 into the swinging motion of the long clamping link 24, thereby achieving the opening and closing action of the anti-slip clamp 25. A rotating rod 22 is fixedly connected to the bottom of the electric slider 19. The rotating rod 22 is the fulcrum for the rotation of the long clamping link 24. The long clamping link 24 is rotatably connected to the outer side of the rotating rod 22. Driven by the short clamping links 23, the long clamping link 24 can swing around the rotating rod 22, thus driving... The anti-slip clip 25 moves closer to and further away from the battery electrode to perform clamping and releasing operations. The inner side of the clamping short connecting rod 23 away from the drive block 21 is rotatably connected to the outer side of the middle section of the clamping long connecting rod 24. The outer side of the clamping long connecting rod 24 away from the rotating rod 22 is fixedly connected to the anti-slip clip 25. The anti-slip clip 25 is located at the front end of the clamping mechanism and directly contacts the battery electrode. The surface has special textures and protrusions to increase the friction between the clip and the electrode, ensuring that the electrode will not slip during the clamping process and protecting the electrode surface from damage.

[0046] Work steps

[0047] First, place the old lead-acid battery to be disassembled on the disassembly table 7. At this time, the clamping spring 9 sleeved on the outside of the guide slide rod 8 is in its natural state, providing pre-tightening force, so that the fixing claw 10 moves inward on the guide slide rod 8, thereby firmly clamping the battery on the top of the disassembly table 7, completing the installation and fixing of the old battery.

[0048] Next, the battery end cap is removed by manually unscrewing the fixing screws. Then, the drive assembly starts to work. The flip drive cylinder 2 serves as the power source, and its drive end pushes the L-shaped slider 4 to slide on the slide rail 3. The L-shaped slider 4 drives the rotating block 6 to rotate around the fixed axis of the column 5, thereby causing the disassembly platform 7 to flip. During this process, the buffer structure composed of the buffer tube 12, the buffer slider 13, and the buffer spring 14 can absorb and buffer the impact force during the flip, prevent the battery from falling off after flipping, and reduce vibration and noise. As the disassembly platform 7 flips, the battery fluid inside the battery flows out and flows into the battery fluid pool 15 below for collection. After the battery fluid has been collected for a period of time, the operator judges that enough has been discharged and opens the drain valve 17, so that the battery fluid is discharged along the drain pipe 16 into the collection tank for subsequent recycling of the battery fluid.

[0049] Finally, the battery electrode is removed. The electrode removal mechanism is activated, and the electric slider 19 moves precisely on the clamping slider 18 to position itself above the battery electrode. The clamping cylinder 20 drives the drive block 21, which in turn drives the clamping short connecting rod 23. The clamping short connecting rod 23 causes the clamping long connecting rod 24 to swing around the rotating rod 22, allowing the anti-slip clamping piece 25 to approach and clamp the battery electrode. The electrode is then removed and placed in the electrode box 26. Finally, the operator removes the last battery casing, completing the entire lead-acid battery disassembly process.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable lead-acid battery dismantling device, comprising a dismantling box, characterized in that: A tilting and draining mechanism is fixedly connected to the bottom inner side of the disassembly box, and an electrode disassembly mechanism is fixedly connected to the inner side of the disassembly box. The tilting and draining mechanism includes a column, the bottom of which is fixedly connected to the bottom inner side of the disassembly box. A fixed shaft is fixedly connected to the adjacent side of the two columns. A rotating block is rotatably connected to the outside of the fixed shaft of the column. A disassembly platform is rotatably connected to the outside of the fixed shaft of the column. A fixing component is fixedly connected to the top of the disassembly platform. A driving component is rotatably connected to the end of the rotating block away from the fixed shaft of the column.

2. The portable lead-acid battery dismantling device according to claim 1, characterized in that: The drive assembly includes a tilting drive cylinder, the outer side of which is fixedly connected to the inner bottom of the disassembly box. An L-shaped slider is fixedly connected to the drive end of the tilting drive cylinder. A slide rail is fixedly connected to the inner bottom of the disassembly box. The inner side of the L-shaped slider is slidably connected to the outer side of the slide rail. The inner side of one end of the L-shaped slider is rotatably connected to the outer side of one end of the rotating block.

3. The portable lead-acid battery dismantling device according to claim 1, characterized in that: The fixing component includes a guide slide rod. The top of the disassembly platform has multiple slide grooves. The outer side of the guide slide rod is fixedly connected to the inner side of one slide groove of the disassembly platform. A clamping spring is sleeved on the outer side of the guide slide rod. A fixing claw is slidably connected to the outer side of the guide slide rod. The bottom of the fixing claw is slidably connected to the top of the disassembly platform.

4. The portable lead-acid battery dismantling device according to claim 3, characterized in that: One end of the clamping spring is fixedly connected to the inner side of the slide groove of the disassembly table, and the other end of the clamping spring is fixedly connected to the outer side of the fixed jaw.

5. The portable lead-acid battery dismantling device according to claim 1, characterized in that: The electrode removal mechanism includes a clamping slide rod, with both ends of the clamping slide rod fixedly connected to the inner side of the inner wall of the removal box. An electric slider is slidably connected to the outer side of the clamping slide rod, and a clamping cylinder is fixedly connected to the top of the electric slider. A driving block is fixedly connected to the driving end of the clamping cylinder, and an electrode box is fixedly connected to the inner wall of the removal box.

6. The portable lead-acid battery dismantling device according to claim 5, characterized in that: The inner side of the drive block is rotatably connected to a plurality of short clamping rods. The bottom of the electric slider is fixedly connected to a rotating rod. The outer side of the rotating rod is rotatably connected to a long clamping rod. The inner side of the end of the short clamping rod away from the drive block is rotatably connected to the outer side of the middle section of the long clamping rod. The outer side of the end of the long clamping rod away from the rotating rod is fixedly connected to an anti-slip clip.

7. The portable lead-acid battery dismantling device according to claim 1, characterized in that: A battery electrolyte tank is fixedly connected to the bottom inner side of the disassembly box, a drain pipe is fixedly connected to the outer side of the battery electrolyte tank, and a drain valve is fixedly connected to the outer side of the drain pipe.

8. The portable lead-acid battery dismantling device according to claim 1, characterized in that: A buffer tube is fixedly connected to the bottom inner side of the disassembly box, a buffer slider is slidably connected to the inner side of the buffer tube, a buffer spring is fixedly connected to the inner side of the buffer tube, and the end of the buffer spring away from the buffer tube is fixedly connected to the bottom of the buffer slider. A support balance frame is fixedly connected to the bottom inner side of the disassembly box, and the top of the support balance frame is in contact with the bottom of the disassembly platform.

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