Efficient disassembling and crushing device for waste lead-acid battery

Abstract

The utility model belongs to the technical field of waste lead-acid battery treatment, particularly relates to an efficient disassembling and crushing device for waste lead-acid batteries, and aims to solve the problems that in the existing sorting process, some waste lead-acid batteries are broken, harmful gas can be generated, and the gas drifts away beside the waste batteries and can harm the bodies of workers. According to the scheme, the device comprises a first conveyor, a second conveyor and a crusher, a top cover is fixedly installed at the top of the first conveyor, protective baffles are fixedly installed on the two sides of the bottom of the top cover, the bottoms of the protective baffles are fixedly connected with the two sides of the top of the first conveyor, and a liquid spraying head is arranged below the top cover; the waste lead-acid battery disassembling device has the remarkable beneficial effects of improving the disassembling efficiency, guaranteeing environmental protection and safety, promoting resource recovery and the like, and is an important technical innovation for promoting the development of the waste lead-acid battery processing industry.

Description

Technical Field

[0001] This utility model relates to the field of waste lead-acid battery processing technology, and in particular to a high-efficiency dismantling and crushing device for waste lead-acid batteries. Background Technology

[0002] Lead-acid batteries occupy an important position in the battery market due to their wide range of applications and high recycling value. However, improper disposal of waste lead-acid batteries can not only waste resources but also cause serious environmental pollution, such as lead contamination of soil and water sources. Therefore, specialized equipment is needed to process waste lead-acid batteries.

[0003] Existing high-efficiency dismantling and crushing equipment for waste lead-acid batteries still has some shortcomings in practical use:

[0004] During the process of transporting waste lead-acid batteries to the crusher via a conveyor, workers need to stand next to the conveyor to sort out the waste lead-acid batteries mixed with other items such as garbage. However, some waste lead-acid batteries have already cracked during the sorting process, which will produce harmful gases such as sulfur dioxide and nitrogen oxides. If these harmful gases are not effectively treated, they will damage the respiratory system of the workers who are standing next to sort them. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where some waste lead-acid batteries are already ruptured during the sorting process, producing harmful gases that can posed a health hazard to workers if they drift around the waste batteries. Therefore, this invention proposes a high-efficiency dismantling and crushing device for waste lead-acid batteries.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-efficiency dismantling and crushing device for waste lead-acid batteries includes a first conveyor, a second conveyor, and a crusher. A top cover is fixedly installed on the top of the first conveyor, and protective baffles are fixedly installed on both sides of the bottom of the top cover. The bottom of the protective baffles is fixedly connected to the top sides of the first conveyor. A spray head is provided below the top cover. The device also includes a lifting assembly, which is connected to the top cover. The height of the spray head can be adjusted by the lifting assembly.

[0008] In one possible design, the lifting assembly includes a cylinder fixedly installed inside the top cover, with one end of the cylinder's piston rod fixedly connected to the top of the spray head, and two guide rods fixedly connected to the top of the spray head, with the top ends of both guide rods sliding through the top cover.

[0009] In one possible design, a telescopic tube is fixedly connected to the inlet end of the spray head, and an inlet pipe is fixedly connected to the other end of the telescopic tube. The inlet end of the inlet pipe is fixedly connected to the outlet end of the water pump, and the inlet end of the water pump is connected to the outlet end of the alkaline water tank.

[0010] In one possible design, a U-shaped plate is fixedly connected inside the first conveyor. The U-shaped plate and the side baffles of the first conveyor form a collection chamber. A guide plate is fixedly installed inside the first conveyor, and the lower end of the guide plate is fixedly connected to the top of one side of the U-shaped plate to guide the liquid dripping from the waste lead-acid battery into the collection chamber.

[0011] In one possible design, a fan is fixedly installed inside the top cover, and a corrugated pipe is fixedly installed at the bottom of the top cover. Connecting seats are fixedly installed at the top and bottom of both sides of the corrugated pipe. Electric push rods are provided on both sides of the corrugated pipe. The upper and lower connecting seats on the same side are rotatably connected to the top end and the output end of the electric push rod respectively through a rotating shaft.

[0012] In one possible design, a first air duct is fixedly connected to the top of the top cover and is connected to the bottom of the top cover. A second air duct is fixedly connected to the other end of the top cover, with one end of the second air duct extending into the first conveyor and passing through the U-shaped plate, and the other end of the second air duct extending into the collection bin.

[0013] In this application, waste lead-acid batteries are placed on the conveyor belt of a first conveyor and transported by the conveyor belt. An inlet pipe is connected to a water tank containing an alkaline solution via a water pump. The water pump pumps the alkaline liquid into the inlet pipe, which is connected to a telescopic pipe. The liquid then enters a spray head through the telescopic pipe and is sprayed onto the batteries located on the conveyor belt. This neutralizes the acidic gases contained in the batteries and simultaneously cleans the battery surface. When a large number of waste lead-acid batteries are severely damaged, a cylinder piston rod extends, pushing the spray head downwards and increasing the spray volume to enhance the flushing force on the waste lead-acid batteries. As the spray head moves downwards, the telescopic pipe extends, and two guide rods move downwards along the top cover to provide guidance. The flushing liquid drips onto the first conveyor belt and... Inside the collection bin enclosed by a U-shaped plate, the surface of the conveyor belt of the first conveyor has several through holes, allowing alkaline liquid to drip downwards through these holes. Simultaneously, a guide plate located below the first conveyor guides the liquid dripping after flushing the batteries into the U-shaped plate. As the first conveyor continues to transport the waste lead-acid batteries, a blower is activated to adsorb the harmful gases remaining in the waste lead-acid batteries. During adsorption, the angle of the corrugated pipe above the first conveyor can be changed by adjusting the length of the output ends of the two electric push rods, allowing for the pre-absorption of residual gases from the incoming waste lead-acid batteries. Workers can stand on either side below the blower to sort the carried garbage and other items. Following the continued transport by the first conveyor, the waste lead-acid batteries are then transported to the crusher via a second conveyor connected to the first conveyor, where they are crushed.

[0014] Beneficial effects: In this utility model, there is a high-efficiency dismantling and crushing device for waste lead-acid batteries. The device continuously transports waste lead-acid batteries through a conveyor belt. With the help of a high-efficiency spraying system and lifting components, it can not only achieve the effect of acid-base neutralization for acidic and harmful gases carried in severely damaged batteries, but also clean the surface of the batteries.

[0015] In this utility model, a high-efficiency dismantling and crushing device for waste lead-acid batteries is provided. The fan installed in the device can effectively adsorb harmful gases such as sulfur dioxide and nitrogen oxides remaining in the crushed waste lead-acid batteries, and introduce them into the collection chamber through the second air guide pipe of the exhaust pipe, where they are treated together with the used spray liquid, further reducing the risk of environmental pollution and ensuring the health and safety of workers.

[0016] This invention has significant beneficial effects in improving dismantling efficiency, ensuring environmental safety, and promoting resource recycling. It is an important technological innovation that drives the development of the waste lead-acid battery processing industry. Attached Figure Description

[0017] Figure 1This is a three-dimensional structural diagram of a high-efficiency dismantling and crushing device for waste lead-acid batteries proposed in this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of a high-efficiency dismantling and crushing device for waste lead-acid batteries proposed in this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the top cover of a high-efficiency dismantling and crushing device for waste lead-acid batteries proposed in this utility model.

[0020] In the diagram: 1. First conveyor; 2. Top cover; 3. First air guide pipe; 4. Liquid inlet pipe; 5. Second conveyor; 6. Crusher; 7. Protective baffle; 8. Liquid spray head; 9. Guide rod; 10. Cylinder; 11. Telescopic pipe; 12. U-shaped plate; 13. Flow guide plate; 14. Fan; 15. Second air guide pipe; 16. Corrugated pipe; 17. Electric push rod; 18. Connecting seat. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1: Refer to Figure 1 and Figure 2 A high-efficiency waste dismantling and crushing device includes a first conveyor 1, a second conveyor 5, and a crusher 6. A top cover 2 is fixedly installed on the top of the first conveyor 1, and protective baffles 7 are fixedly installed on both sides of the bottom of the top cover 2. The bottom of the protective baffles 7 is fixedly connected to the top sides of the first conveyor 1. A spray head 8 is provided below the top cover 2. The device also includes a lifting assembly connected to the top cover 2, which allows adjustment of the height of the spray head 8. The top of the first conveyor 1 is designed with a top cover 2, and protective baffles 7 are fixedly installed on both sides of the bottom of the top cover 2. The bottom of these protective baffles 7 is tightly connected to the top sides of the first conveyor 1, forming a relatively enclosed space. Furthermore, a spray head 8 is specially provided below the top cover 2 for spraying alkaline liquid during the conveying process. To flexibly adjust the height of the spray head 8, the device is also equipped with a lifting assembly connected to the top cover 2, allowing operators to easily adjust the height of the spray head 8 according to actual needs via a control switch.

[0023] Reference Figure 2The lifting assembly includes a cylinder 10 fixedly installed inside the top cover 2, with one end of the piston rod of the cylinder 10 fixedly connected to the top of the spray head 8. Two guide rods 9 are fixedly connected to the top of the spray head 8, and the top ends of both guide rods 9 slide through the top cover 2. The cylinder 10 is fixedly installed inside the top cover 2, and one end of its piston rod is firmly connected to the top of the spray head 8. To ensure the stability of the spray head 8 during lifting, two guide rods 9 are fixedly connected to the top of the spray head 8, and the top ends of these two guide rods slidably pass through the top cover 2, providing good guidance and support.

[0024] Reference Figure 2 The spray head 8 has a telescopic tube 11 fixedly connected to its inlet end, and an inlet pipe 4 fixedly connected to the other end of the telescopic tube 11. The inlet end of the inlet pipe 4 is fixedly connected to the outlet end of the water pump, and the inlet end of the water pump is connected to the outlet end of the alkaline water tank. The spray head 8 has one end fixedly connected to the telescopic tube 11, and the other end of the telescopic tube 11 is connected to the inlet pipe 4. The inlet end of the inlet pipe 4 is fixedly connected to the inlet end of the water pump, and the inlet end of the water pump is connected to the outlet end of the alkaline water tank. Thus, when the water pump starts, the alkaline solution can be transported to the spray head 8 through the inlet pipe 4 and the telescopic tube 11 for spraying during the transport process. The alkaline solution neutralizes the acidic gas carried in the waste batteries and can also clean the surface of the waste batteries. The telescopic tube 11 has a certain degree of flexibility and can be made of corrugated rubber.

[0025] Reference Figure 2 A U-shaped plate 12 is fixedly connected inside the first conveyor 1. The U-shaped plate 12 and the side baffles of the first conveyor 1 form a collection chamber. A guide plate 13 is fixedly installed inside the first conveyor 1, and the lower end of the guide plate 13 is fixedly connected to the top of one side of the U-shaped plate 12 to guide the liquid dripping from the waste lead-acid batteries into the collection chamber. The U-shaped plate 12 and the side baffles of the first conveyor 1 together form a collection chamber. The surface of the conveyor belt of the first conveyor 1 is provided with several through holes. The guide plate 13 is also installed inside the first conveyor 1. The lower end of the guide plate 13 is fixedly connected to the top of one side of the U-shaped plate 12, so that the alkaline liquid can drip directly into the collection chamber through the through holes on the surface of the conveyor belt after use, or drip onto the guide plate 13 and flow into the collection chamber through the guide plate.

[0026] Reference Figure 3A fan 14 is fixedly installed inside the top cover 2, and a corrugated pipe 16 is fixedly installed at the bottom of the top cover 2. Connecting seats 18 are fixedly installed at the top and bottom of both sides of the corrugated pipe 16. Electric push rods 17 are provided on both sides of the corrugated pipe 16. The upper and lower connecting seats 18 on the same side are rotatably connected to the top and output ends of the electric push rods 17 via rotating shafts. The corrugated pipe 16 is fixedly installed at the bottom of the top cover 2, and connecting seats 18 are provided at the top and bottom of both sides of the corrugated pipe 16. The top and output ends of the electric push rods 17 are rotatably connected to the connecting seats 18 via rotating shafts. This allows the shape and position of the corrugated pipe 16 to be adjusted by extending and retracting the two electric push rods 17, thereby changing the direction of the air inlet of the corrugated pipe 16 and maximizing the absorption of harmful gases remaining in the waste batteries.

[0027] This application can be used in the field of used lead-acid batteries, or in other fields applicable to this application.

[0028] Example 2: Reference Figure 2 An improvement upon Embodiment 1: A high-efficiency dismantling and crushing device for waste lead-acid batteries, applied to the field of used lead-acid batteries, wherein a first air guide pipe 3 is fixedly connected to the top of the top cover 2, and the first air guide pipe 3 is connected to the bottom of the top cover 2; a second air guide pipe 15 is fixedly connected to the other end of the top cover 2, and one end of the second air guide pipe 15 extends into the first conveyor 1 and passes through the U-shaped plate 12, and the other end of the second air guide pipe 15 extends into the collection chamber. The first air guide pipe 3 is connected to the bottom of the top cover 2, and the other end of the top cover 2 is also designed with a second air guide pipe 15, one end of the second air guide pipe 15 extending into the first conveyor 1 and passing through the U-shaped plate 12, and finally extending into the collection chamber. In this way, the residual gas of the damaged lead-acid battery can be effectively discharged and treated through the first air guide pipe 3 and the second air guide pipe 15, thereby ensuring the cleanliness and hygiene of the operating environment.

[0029] However, as is well known to those skilled in the art, the working principles and wiring methods of the first conveyor 1, the second conveyor 5, the cylinder 10 and the fan 14 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0030] In this utility model, the brand and model of the crusher 6 can be Enpate MSB-E1800.

[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A high-efficiency disassembling and crushing device for waste lead-acid batteries, characterized in that, The utility model provides a kind of waste lead-acid battery crushing device, including first conveyor (1), second conveyor (5), crusher (6) and lifting assembly, the top of first conveyor (1) is fixedly installed with top cover (2), the bottom of top cover (2) both sides is fixedly installed with protective baffle (7), and the bottom of protective baffle (7) and the top of first conveyor (1) both sides are fixedly connected, the below of top cover (2) is equipped with spray head (8);Lifting assembly is connected with top cover (2), the height of spray head (8) can be adjusted by lifting assembly.

2. A high-efficiency disassembling and crushing device for waste lead-acid batteries according to claim 1, characterized in that, Lifting assembly includes fixedly installed in top cover (2) cylinder (10), and the piston rod one end of cylinder (10) and the top of spray head (8) are fixedly connected, the top of spray head (8) is fixedly connected with two guide rods (9), and the top of two guide rods (9) is slidably penetrated top cover (2).

3. The high-efficiency disassembling and crushing device for waste lead-acid batteries according to claim 1, characterized in that, The liquid inlet end of spray head (8) is fixedly connected with telescopic pipe (11), the other end of telescopic pipe (11) is fixedly connected with liquid inlet pipe (4), the liquid inlet end of liquid inlet pipe (4) is fixedly connected with the liquid outlet end of water pump, the liquid inlet end of water pump and the liquid outlet end of alkaline water pool are communicated.

4. The high-efficiency disassembling and crushing device for waste lead-acid batteries according to claim 1, characterized in that, U-shaped plate (12) is fixedly connected in first conveyor (1), and U-shaped plate (12) forms collection bin with the both sides baffle of first conveyor (1), and guide plate (13) is fixedly installed in first conveyor (1), and the lower end of guide plate (13) is fixedly connected with the top of one side of U-shaped plate (12), and the liquid of waste lead-acid battery dripping is guided to collection bin.

5. The high-efficiency disassembling and crushing device for waste lead-acid batteries according to claim 1, characterized in that, Fan (14) is fixedly installed in top cover (2), corrugated pipe (16) is fixedly installed at the bottom of top cover (2), and connecting seat (18) is fixedly installed at the top and bottom of both sides of corrugated pipe (16), and electric push rod (17) is arranged at both sides of corrugated pipe (16), and the top of electric push rod (17) and the output end of electric push rod (17) are rotatably connected with upper and lower connecting seats (18) on the same side through rotating shaft.

6. A high-efficiency disassembling and crushing device for waste lead-acid batteries according to claim 1, characterized in that, First air guide pipe (3) is fixedly connected at the top of top cover (2), and first air guide pipe (3) is communicated with the below of top cover (2), and second air guide pipe (15) is fixedly connected at the other end of top cover (2), and one end of second air guide pipe (15) extends into first conveyor (1) and penetrates U-shaped plate (12), and one end of second air guide pipe (15) extends to collection bin.

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