Multi-stage crushing and sorting device for waste lead-acid batteries

Abstract

The utility model provides a waste lead-acid battery multistage crushing and sorting device which comprises an equipment bottom plate, an operation table is arranged on the upper surface of the equipment bottom plate, and a net-shaped conveying belt, a supporting frame, a fixed hydraulic rod and a cutting knife are arranged on the upper surface of the operation table. According to the utility model, the fixed hydraulic rod drives the cutting knife to move downwards to cut the waste lead-acid battery, and the movable motor drives the movable lead screw to enable the left clamping plate to move leftwards in parallel, so that the effects that the waste lead-acid battery is firstly cut, a battery shell and a battery pole plate of the waste lead-acid battery are separated, and then the waste lead-acid battery is separated respectively are achieved; according to the waste lead-acid battery shell washing device, waste lead-acid battery shells can be washed, the effect that the battery shells and waste electrolyte are washed and separated firstly and then subjected to follow-up operation is achieved, a hydraulic rod is operated to drive an operation plate and a crushing blade to crush the battery shells again, and the effect that the battery shells can be finely crushed again so that the sizes of the battery shells can be smaller is achieved; and the practicability of the equipment is greatly enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste lead-acid battery processing, in particular to a multi-stage crushing and sorting device for waste lead-acid batteries. Background Art

[0002] Lead-acid batteries are the most widely used and produced type of batteries in the world, and the lead they consume accounts for more than 85% of the world's total lead consumption. In recent years, with the development of the national economy and the development of smokeless transportation such as electric vehicles, the market for lead-acid batteries has continued to expand, with automobiles, motorcycles, electric vehicles, electricity, and communications as the main targets.

[0003] Patent application number CN209631797U discloses a waste lead-acid battery crushing and sorting device. Although the device saves water resources, each separation conveyor is detachably connected to each collection device, which is convenient for timely disassembly and replacement after full collection, thus avoiding the pollution of the environment caused by waste lead-acid batteries.

[0004] However, the existing device does not solve the problem that the battery shell and the battery plate are not easy to separate when the waste lead-acid battery is crushed, and the traditional crushing and separation method easily causes the battery plate to be mixed with battery shell fragments, resulting in incomplete separation. The traditional crushing method cannot completely separate the waste lead-acid battery shell and the waste electrolyte, which may cause harm to the operators during the subsequent treatment of the waste lead-acid battery shell. The incomplete crushing of the battery shell is not convenient for subsequent recycling and use. Therefore, we propose a new device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems that battery shell fragments are mixed into battery plates during crushing in the traditional crushing method, resulting in incomplete separation, inability to completely separate the battery shell and waste electrolyte, and incomplete crushing of the battery shell fragments.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multi-stage crushing and sorting device for waste lead-acid batteries comprises an equipment bottom plate, an operating table is provided on the upper surface of the equipment bottom plate, a mesh conveyor belt is provided on the upper surface of the operating table, a support frame is provided on the upper surface of the operating table, a fixed hydraulic rod is provided on the lower surface of the support frame, a cutting knife is provided on the lower surface of the fixed hydraulic rod, a fixed shaft seat is provided on the upper surface of the operating table, a fixed rotating shaft is provided inside the fixed shaft seat, a fixed motor is plugged into one end of the fixed rotating shaft, a rotating shaft seat is provided on the surface of the fixed motor, a moving motor is provided inside the rotating shaft seat, a moving lead screw is plugged into one end of the moving motor, a left clamping plate is passed through the surface thread of the moving lead screw, a crushing motor is provided inside the operating table, a crushing structure is plugged into one end of the crushing motor, a collecting box is provided on the upper surface of the equipment bottom plate, and a filter plate is provided on the upper surface of the collecting box.

[0007] Preferably, a right clamping plate is provided on one side of the rotating shaft seat.

[0008] Preferably, a driving motor is provided inside the collecting box, a driving screw is plugged into one end of the driving motor, and a push plate is penetrated through the surface thread of the driving screw.

[0009] Preferably, a water tank is provided on the upper surface of the collection box, and a water pump is plugged into one side of the water tank.

[0010] Preferably, a hose is plugged into one end of the water pump, a water distributor is plugged into the other end of the hose, and a nozzle is provided on one side of the water distributor.

[0011] Preferably, an operation box is provided on the upper surface of the equipment bottom plate, and an operating hydraulic rod is provided inside the operation box.

[0012] Preferably, an operating plate is provided at one end of the operating hydraulic rod, and a crushing blade is provided at one side of the operating plate.

[0013] Preferably, a fixed box is provided on the upper surface of the operating table, and a connection motor is provided inside the fixed box.

[0014] Preferably, one end connected to the motor is plugged with a crushing structure, and the interior of the fixed box is rotatably connected with a door panel.

[0015] Preferably, a driver is provided on the upper surface of the device bottom plate, and the model of the driver is TB6600.

[0016] The beneficial effects of the utility model are:

[0017] (1) The utility model drives the cutting knife to move downward by fixing the hydraulic rod to cut the waste lead-acid battery, and drives the moving screw by the moving motor to move the left clamping plate parallel to the left, so that the waste lead-acid battery shell falls into the operating slot provided inside the operating table, thereby solving the problems that the battery shell and the battery plate are difficult to separate when the waste lead-acid battery is crushed and the traditional crushing and separation method easily causes the battery plate to be mixed with battery shell fragments, resulting in incomplete separation. The utility model achieves the effect of first cutting the waste lead-acid battery to separate its battery shell and battery plate and then separating them separately, thereby greatly enhancing the crushing and separation efficiency of the waste lead-acid battery.

[0018] (2) The utility model can hold the initially crushed waste lead-acid battery shells through the filter plate, and can separate the waste electrolyte from the battery shells, so that the waste electrolyte flows into the collection box. The water tank, water pump and hose can be used to supply water to the water divider. The waste lead-acid battery shells can be rinsed through the water divider and the nozzle, and the waste electrolyte remaining on the surface can be flushed into the collection box. The problem that the waste lead-acid battery shells and the waste electrolyte cannot be completely separated by the traditional crushing method, which may cause harm to the operators during the subsequent treatment of the waste lead-acid battery shells, is solved. The battery shells and the waste electrolyte can be rinsed and separated before subsequent operations are performed, which greatly enhances the safety of the operators.

[0019] (3) The utility model drives the motor to rotate the driving screw to move the push plate to the right, pushes the rinsed battery shell into the operating box, and then drives the operating plate and the crushing blade by operating the hydraulic rod to crush the battery shell again, thereby solving the problem that the battery shell is not completely crushed and is not convenient for subsequent recycling and use. The battery shell can be crushed again in a more detailed manner to make it smaller in size, thereby greatly enhancing the practicality of the equipment.

[0020] In summary, the utility model has the advantages of separately treating the battery plate and the battery shell to avoid incomplete separation, washing the waste electrolyte on the surface of the battery shell to make it completely separated, and repeatedly crushing the battery shell fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is an exploded schematic diagram of the operating table structure of the utility model;

[0023] Figure 3 This is an exploded schematic diagram of the fixed shaft seat structure of the utility model;

[0024] Figure 4 This is a plan view of the support frame structure of the utility model;

[0025] Figure 5 This is an exploded schematic diagram of the collection box structure of the utility model;

[0026] Figure 6 It is an exploded schematic diagram of the bottom plate structure of the utility model equipment.

[0027] In the figure: 1. Equipment bottom plate; 2. Operating table; 3. Mesh conveyor belt; 4. Support frame; 5. Fixed hydraulic rod; 6. Cutting knife; 7. Fixed shaft seat; 8. Fixed rotating shaft; 9. Fixed motor; 10. Rotating shaft seat; 11. Moving motor; 12. Moving screw; 13. Left clamping plate; 14. Crushing motor; 15. Crushing structure; 16. Collecting box; 17. Filter plate; 18. Driving motor; 19. Driving screw; 20. Push plate; 21. Water tank; 22. Water pump; 23. Hose; 24. Water distributor; 25. Nozzle; 26. Operating box; 27. Operating hydraulic rod; 28. Operating panel; 29. ​​Crushing blade; 30. Fixed box; 31. Connecting motor; 32. Crushing structure; 33. Door panel; 34. Driver. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] Embodiment 1

[0032] like Figure 1-Figure 4As shown, this embodiment provides a multi-stage crushing and sorting device for waste lead-acid batteries, including an equipment bottom plate 1, an operating table 2 is provided on the upper surface of the equipment bottom plate 1, a mesh conveyor belt 3 is provided on the upper surface of the operating table 2, a support frame 4 is provided on the upper surface of the operating table 2, a fixed hydraulic rod 5 is provided on the lower surface of the support frame 4, a cutting knife 6 is provided on the lower surface of the fixed hydraulic rod 5, a fixed shaft seat 7 is provided on the upper surface of the operating table 2, a fixed rotating shaft 8 is provided inside the fixed shaft seat 7, a fixed motor 9 is plugged into one end of the fixed rotating shaft 8, a rotating shaft seat 10 is provided on the surface of the fixed motor 9, a moving motor 11 is provided inside the rotating shaft seat 10, and a moving motor 11 is provided on the moving shaft seat 10. A moving screw 12 is inserted at one end of the moving motor 11, and a left clamping plate 13 is penetrated by a thread on the surface of the moving screw 12. A crushing motor 14 is arranged inside the operating table 2, and a crushing structure 15 is inserted at one end of the crushing motor 14. During use, the waste lead-acid battery is placed on the upper surface of the mesh conveyor belt 3. It is worth noting that the conveyor belt surface of the mesh conveyor belt 3 is in a grid shape. The fixed hydraulic rod 5 is fixed by the support frame 4, and the cutting knife 6 is driven downward by the fixed hydraulic rod 5 to cut the waste lead-acid battery, so that the waste lead-acid battery is divided into two. The waste electrolyte generated during cutting can be made into two by the mesh conveyor belt 3. The liquid flows into the operating groove provided inside the operating table 2. After cutting, the moving motor 11 drives the moving screw 12 to move the left clamping plate 13 to the right until the left clamping plate 13 and the right clamping plate clamp the cut waste lead-acid battery. After clamping, the fixed motor 9 rotates the fixed shaft 8 to make the rotating shaft seat 10 drive the waste lead-acid battery to continue shaking until the waste lead-acid battery shell is separated from the waste battery plate. After separation, the waste battery plate falls on the upper surface of the mesh conveyor belt 3, and then the fixed motor 9 drives the fixed shaft 8 to rotate the rotating shaft seat 10 to be parallel to the operating table 2, and then the moving motor 11 drives the moving screw 1 2, so that the left clamping plate 13 moves parallel to the left, so that the waste lead-acid battery shell falls into the operating slot provided in the operating table 2, which solves the problem that the battery shell and the battery plate are inconvenient to separate when the waste lead-acid battery is crushed and the traditional crushing and separation method easily makes the battery plate mixed with battery shell fragments resulting in incomplete separation, and achieves the effect of first cutting the waste lead-acid battery to separate its battery shell and the battery plate and then separating them separately, which greatly enhances the crushing and separation efficiency of the waste lead-acid battery. The crushing motor 14 drives the crushing structure 15 to initially crush the waste lead-acid battery shell that falls into the operating slot.

[0033] like Figure 5 and Figure 6As shown, a collecting box 16 is provided on the upper surface of the bottom plate 1 of the equipment, a filter plate 17 is provided on the upper surface of the collecting box 16, a driving motor 18 is provided inside the collecting box 16, a driving screw 19 is plugged into one end of the driving motor 18, a push plate 20 is threaded through the surface of the driving screw 19, a hose 23 is plugged into one end of the water pump 22, a water distributor 24 is plugged into the other end of the hose 23, a nozzle 25 is provided on one side of the water distributor 24, an operating box 26 is provided on the upper surface of the bottom plate 1 of the equipment, an operating hydraulic rod 27 is provided inside the operating box 26, one end of the operating hydraulic rod 27 is plugged into the water distributor 24, and a nozzle 25 is provided on one side of the water distributor 24. An operation panel 28 is provided, a crushing blade 29 is provided on one side of the operation panel 28, a fixed box 30 is provided on the upper surface of the operation table 2, a connecting motor 31 is provided inside the fixed box 30, a crushing structure 32 is plugged into one end of the connecting motor 31, a door panel 33 is rotatably connected inside the fixed box 30, and a driver 34 is provided on the upper surface of the equipment bottom plate 1. The model of the driver 34 is TB6600, which is a professional two-phase stepper motor driver, compatible with Arduino and other various main controllers, and can realize the functions of motor forward and reverse control, rotation angle control, etc. The stepper motor driver is an electronic device, usually used as a bridge to connect the controller, power supply and stepper motor. Although the processing performance of the controller is very powerful, its own output capacity current is very weak. It needs an intermediate bridge to connect the motor and the main control, and at the same time provide sufficient power for the motor. The driver is like human muscle, which is an important part responsible for the movement of the entire system. The TB6600 stepper motor driver adopts H-bridge bipolar constant phase current drive, can be directly powered by 9~42VDC, can choose 7-speed subdivision control, 8-speed current control, and supports up to 4A current output. The signal end is equipped with high-speed photoelectric isolation to prevent signal interference, and supports common cathode and common anode signal input. For safety reasons, the driver supports offline retention function, allowing users to debug in the power-on state. Built-in temperature protection and overcurrent protection can adapt to more stringent working environments. The driver is suitable for driving 57, 42 type two-phase and four-phase hybrid stepper motors, and can achieve low vibration, low noise and high speed driving effects.It can be applied to high-precision application fields such as robot control and 3D printing. During use, the filter plate 17 can be used to hold the initially crushed waste lead-acid battery shells, and the waste electrolyte can be separated from the battery shells, so that the waste electrolyte flows into the collection box 16. The water tank 21, the water pump 22 and the hose 23 can supply water to the water divider 24. The waste lead-acid battery shells can be rinsed through the water divider 24 and the nozzle 25, and the waste electrolyte remaining on the surface can be flushed into the collection box 16. The problem that the waste lead-acid battery shells and the waste electrolyte cannot be completely separated by the traditional crushing method, which may cause harm to the operators in the subsequent treatment of the waste lead-acid battery shells, is solved, and the effect of first rinsing and separating the battery shells and the waste electrolyte and then performing subsequent operations on them is achieved, which greatly enhances the safety of the operators. The drive motor 18 is driven to rotate The lead screw 19 moves the push plate 20 to the right, pushes the washed battery shell into the operating box 26, and then drives the operating plate 28 and the crushing blade 29 by operating the hydraulic rod 27 to crush the battery shell again, which solves the problem that the battery shell is not completely crushed and is not convenient for subsequent recycling and use, and achieves the effect of finely crushing the battery shell again to make it smaller in size, greatly enhancing the practicality of the equipment. The mesh conveyor belt 31 moves to the right, so that the waste lead-acid battery plates are discharged into the fixed box 30. The crushing structure 32 is driven by the connecting motor 3 to crush the waste lead-acid battery plates. After the crushing is completed, the crushed waste lead-acid battery plates can be discharged through the rotating door plate 33. The driver 34 can control the forward and reverse rotation of the crushing motor 14 and the connecting motor 31, the fixed motor 9, the mobile motor 11, and the driving motor 18.

[0034] Working steps

[0035] Step 1: Put the waste lead-acid battery on the upper surface of the mesh conveyor belt 3, fix the fixed hydraulic rod 5 through the support frame 4, drive the cutting knife 6 to move downward through the fixed hydraulic rod 5, cut the waste lead-acid battery, and divide the waste lead-acid battery into two. The waste electrolyte generated during cutting can flow into the operating groove provided in the operating table 2 through the mesh conveyor belt 3. After cutting, the moving motor 11 drives the moving screw 12 to move the left clamping plate 13 to the right until the left clamping plate 13 and the right clamping plate clamp the cut waste lead-acid battery. After clamping, the fixed motor 9 rotates the fixed The rotating shaft 8 causes the rotating shaft seat 10 to drive the waste lead-acid battery to continue shaking until the waste lead-acid battery shell is separated from the waste battery plate. After separation, the waste battery plate falls on the upper surface of the mesh conveyor belt 3, and then the fixed rotating shaft 8 is driven by the fixed motor 9 to rotate the rotating shaft seat 10 to be parallel to the operating table 2, and then the moving motor 11 drives the moving screw 12 to move the left clamping plate 13 parallel to the left, so that the waste lead-acid battery shell falls into the operating slot provided inside the operating table 2, and the crushing motor 14 drives the crushing structure 15 to initially crush the waste lead-acid battery shell that falls into the operating slot.

[0036] Step 2: The preliminarily crushed waste lead-acid battery shells can be contained by the filter plate 17, and the waste electrolyte can be separated from the battery shells, so that the waste electrolyte flows into the collection box 16. The water tank 21, the water pump 22, and the hose 23 can supply water to the water divider 24. The waste lead-acid battery shells can be rinsed by the water divider 24 and the nozzle 25, and the waste electrolyte remaining on the surface can be flushed into the collection box 16. The driving motor 18 rotates the driving screw 19 to move the push plate 20 to the right, and the washed battery shells are pushed into the operation box 26. The operating hydraulic rod 27 drives the operating plate 28 and the crushing blade 29 to crush the battery shells again. The mesh conveyor 31 moves to the right to discharge the waste lead-acid battery plates into the fixed box 30. The crushing structure 32 is driven by the connecting motor 3 to crush the waste lead-acid battery plates. After the crushing is completed, the crushed waste lead-acid battery plates can be discharged through the rotating door plate 33.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-stage crushing and sorting device for waste lead-acid batteries, characterized in that: It includes an equipment base plate, an operating table is provided on the upper surface of the equipment base plate, a mesh conveyor belt is provided on the upper surface of the operating table, a support frame is provided on the upper surface of the operating table, a fixed hydraulic rod is provided on the lower surface of the support frame, a cutting knife is provided on the lower surface of the fixed hydraulic rod, a fixed shaft seat is provided on the upper surface of the operating table, a fixed rotating shaft is provided inside the fixed shaft seat, a fixed motor is plugged into one end of the fixed rotating shaft, a rotating shaft seat is provided on the surface of the fixed motor, a mobile motor is provided inside the rotating shaft seat, a mobile lead screw is plugged into one end of the mobile motor, a left clamping plate is passed through the surface thread of the mobile lead screw, a crushing motor is provided inside the operating table, a crushing structure is plugged into one end of the crushing motor, a collecting box is provided on the upper surface of the equipment base plate, and a filter plate is provided on the upper surface of the collecting box.

2. A multi-stage crushing and sorting device for waste lead-acid batteries according to claim 1, characterized in that: A right clamping plate is arranged on one side of the rotating shaft seat.

3. A multi-stage crushing and sorting device for waste lead-acid batteries according to claim 1, characterized in that: A driving motor is arranged inside the collecting box, a driving screw is inserted into one end of the driving motor, and a push plate is penetrated by a thread on the surface of the driving screw.

4. A multi-stage crushing and sorting device for waste lead-acid batteries according to claim 1, characterized in that: A water tank is provided on the upper surface of the collection box, and a water pump is plugged into one side of the water tank.

5. A multi-stage crushing and sorting device for waste lead-acid batteries according to claim 4, characterized in that: A hose is plugged into one end of the water pump, a water distributor is plugged into the other end of the hose, and a spray head is arranged on one side of the water distributor.

6. A multi-stage crushing and sorting device for waste lead-acid batteries according to claim 1, characterized in that: An operation box is arranged on the upper surface of the equipment bottom plate, and an operation hydraulic rod is arranged inside the operation box.

7. A multi-stage crushing and sorting device for waste lead-acid batteries according to claim 6, characterized in that: An operating plate is arranged at one end of the operating hydraulic rod, and a crushing blade is arranged at one side of the operating plate.

8. The multi-stage crushing and sorting device for waste lead-acid batteries according to claim 1 is characterized in that: A fixing box is arranged on the upper surface of the operating table, and a connecting motor is arranged inside the fixing box.

9. A multi-stage crushing and sorting device for waste lead-acid batteries according to claim 8, characterized in that: One end connected to the motor is plugged with a crushing structure, and the interior of the fixed box is rotatably connected with a door panel.

10. The multi-stage crushing and sorting device for waste lead-acid batteries according to claim 1, characterized in that: A driver is provided on the upper surface of the equipment bottom plate, and the model of the driver is TB6600.

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