Resource recovery device for innocent treatment of waste batteries

Abstract

The utility model discloses a resource recovery device for innocent treatment of waste batteries, which solves the problems that the waste batteries are difficult to be smoothly put into the device and the crushing is incomplete during the innocent treatment, and comprises a transmission device and a crushing device, one end of the transmission device is connected with a crushing feed port at the upper end of the crushing device; the crushing device comprises a crushing feed port, a crushing bin and a screening bin, the crushing feed port is formed in the middle of the top of the crushing bin, and the screening bin communicates with the bottom of the crushing bin through a screening feed port; a first motor and a second motor are arranged on the two sides of the crushing bin correspondingly, and crushing rollers extending into the crushing bin are installed at the output end of the first motor and the output end of the second motor. According to the waste battery crushing device, waste battery fragments are screened through the screen mesh, so that the waste battery fragments meeting the specification penetrate through the screen plate and are discharged from the discharge port, and larger waste battery fragments are left on the surface of the screen mesh and are transported to the feed port again by the elevator, so that the waste battery fragments are crushed completely.

Description

Technical Field

[0001] The utility model relates to the technical field of waste battery treatment, in particular to a resource recovery device for harmless treatment of waste batteries. Background Art

[0002] With the increase of portable electrical appliances, the number of batteries used has also increased dramatically, so the pollution of waste batteries to the environment has become increasingly serious, because waste batteries contain heavy metals such as mercury, mercuric chloride, mercurous chloride, cadmium, lead, zinc, and the enhancer manganese dioxide, as well as copper and carbon. Among them, metals such as mercury, mercuric chloride, mercurous chloride, cadmium, and lead are the most harmful to the environment, and it is easy to pollute soil and water resources, thus causing pollution to the environment. Therefore, it is necessary to recycle waste batteries and treat them harmlessly.

[0003] The height of the recycling port of the existing waste battery resource recycling device is fixed, and the recycling port is located at the top of the device, which makes it difficult to smoothly put the waste batteries into the device. At the same time, when a large number of waste batteries are put in at one time, the batteries need to be transported to the recycling port for dumping, which is complicated to operate; and the existing crushing device does not crush completely, which is not convenient for subsequent recycling operations; therefore, there is an urgent need for a resource recycling device for harmless treatment of waste batteries to solve the above problems. Utility Model Content

[0004] The utility model provides a resource recovery device for harmless treatment of waste batteries, so as to solve the technical problems that it is difficult to smoothly put the waste batteries into the device and the batteries are not completely broken during the harmless treatment.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The resource recovery device for harmless treatment of waste batteries provided in the present application comprises a transmission device and a crushing device, wherein one end of the transmission device is connected to a crushing feed port at the upper end of the crushing device; the crushing device comprises a crushing feed port, a crushing bin and a screening bin, wherein the crushing feed port is arranged at the middle position of the top of the crushing bin, and the screening bin is connected to the bottom of the crushing bin through the screening feed port; a first motor and a second motor are respectively arranged on both sides of the crushing bin, and crushing rollers extending into the interior of the crushing bin are installed at the output ends of the first motor and the second motor;

[0007] A screen is obliquely installed inside the screening bin via a slide bar, a rotating rod extending to the outside of the screening bin is rotatably connected to the bottom of the screen, and one side of the rotating rod surface is connected to the output end of the second motor via a belt.

[0008] Furthermore, the transmission device includes a first bracket and a second bracket, a conveyor belt is arranged along the first bracket and the second bracket, the bottom end of the conveyor belt is matched with a driven roller, the top end is matched with an active roller, and the active roller is matched with a corresponding conveying motor; the first bracket and the second bracket are both provided with a plurality of pressure rollers that cooperate with the conveyor belt.

[0009] Furthermore, the surface of the conveyor belt is provided with anti-slip strips to prevent materials from sliding down.

[0010] Furthermore, a discharge port is provided at the bottom of the screening bin.

[0011] Furthermore, it also includes an elevator. A discharge pipe is provided on one side of the screening bin and is connected to the elevator. The crushed batteries that have not passed through the screen are returned to the crushing feed port under the action of the elevator, and the crushing process is continued until they pass through the screen and leave the crushing device from the discharge port.

[0012] Furthermore, third brackets extending to the ground are installed on both sides of the screening feed port.

[0013] Beneficial effects achieved by the utility model:

[0014] (1) The resource recovery device for harmless treatment of waste batteries provided by the utility model transports the waste batteries to the crushing device through a transmission device. The staff can directly deliver the waste batteries to the transmission device on the ground and automatically perform subsequent operations, thereby avoiding manual transportation of the waste batteries to the feed port. The device has a high degree of automation and is easy to operate. In addition, there are fewer devices in the entire process, and accordingly, the current consumption will also be less, thereby reducing the processing cost and improving the economic benefit.

[0015] (2) The resource recovery device for harmless treatment of waste batteries provided by the utility model screens the waste battery fragments through the screen, so that the ones that meet the specifications pass through the screen plate and are discharged from the discharge port, while the larger ones remain on the surface of the screen and are transported to the feed port again by the elevator, so that the waste batteries are completely broken up, which is convenient for subsequent recycling operations. At the same time, the second motor will drive the rotating rod to rotate through the belt, and then drive the cam to rotate, periodically hitting one side of the bottom end of the screen to make it rise, and then under the action of gravity, the screen returns to its original position, and then through the up and down movement of the screen, vibration screening is achieved, the screening effect is improved, and the problem of inconvenient screening is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0017] Reference numerals:

[0018] 1. Driven roller; 2. First bracket; 3. Belt pulley; 4. Conveyor belt; 5. Second bracket; 6. Conveying motor; 7. Active roller; 8. Crushing feed port; 9. Crushing bin; 10. Screening bin; 11. Crushing roller; 12. First motor; 13. Second motor; 14. Screening feed port; 15. Screen; 16. Discharge port; 17. Third bracket; 18. Elevator.

[0019] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The same or similar numbers correspond to the same or similar parts. The terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations on this patent. DETAILED DESCRIPTION

[0020] 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 in 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. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0021] The technical solution of the present utility model is described in detail below in conjunction with the specific drawings.

[0022] like Figure 1 As shown, a resource recovery device for harmless treatment of waste batteries includes a transmission device and a crushing device, one end of the transmission device is connected to the upper crushing feed port of the crushing device; the crushing device includes a crushing feed port 8, a crushing bin 9 and a screening bin 10, the crushing feed port 8 is arranged at the middle position of the top of the crushing bin 9, and the screening bin 10 is connected to the bottom of the crushing bin 9 through the screening feed port 14; the first motor 12 and the second motor 13 are respectively provided on both sides of the crushing bin 9, and the output ends of the first motor 12 and the second motor 13 are installed with crushing rollers 11 extending to the inside of the crushing bin 9;

[0023] A screen 15 is obliquely installed inside the screening bin 10 via a slide rod, and a rotating rod extending to the outside of the screening bin 10 is rotatably connected below the screen 15, and one side of the rotating rod surface is connected to the output end of the second motor 13 via a belt.

[0024] In a specific embodiment, the transmission device includes a first bracket 2 and a second bracket 5, and a conveyor belt 4 is arranged along the first bracket 2 and the second bracket 5. The bottom end of the conveyor belt 4 is matched with a driven roller 1, and the top end is matched with an active roller 7. The active roller 7 is matched with a corresponding conveying motor 6; the first bracket 2 and the second bracket 5 are both provided with a plurality of belt pressure rollers 3 that cooperate with the conveyor belt 4.

[0025] In a specific embodiment, the surface of the conveyor belt 4 is provided with anti-slip strips to prevent materials from sliding down.

[0026] In a specific embodiment, a discharge port 16 is provided at the bottom of the screening bin 10 .

[0027] In a specific embodiment, it also includes an elevator 18. A discharge pipe is provided on one side of the screening bin 10 and is connected to the elevator 18. The crushed batteries that have not passed through the screen 15 are returned to the crushing feed port 8 under the action of the elevator 18 to continue the crushing process until they pass through the screen 15 and leave the crushing device from the discharge port 16.

[0028] In a specific embodiment, third brackets 17 extending to the ground are installed on both sides of the screening feed port 14 .

[0029] The following is a detailed description of the operation of the resource recovery device for harmless treatment of waste batteries:

[0030] Workers put the waste batteries onto the transmission device, which sends the waste batteries to the crushing device for crushing. The crushed waste batteries enter the screening bin 10 for screening. The aperture size of the screen 15 is 2 cm. The waste batteries with a diameter greater than 2 cm after crushing pass through the discharge pipe and, under the action of the fan, through the elevator 18 and return to the crushing feed port 8 for crushing again until the diameter of the waste batteries is less than 2 cm, passes through the screen 15, and leaves the crushing device from the discharge port 16.

[0031] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A resource recovery device for harmless treatment of waste batteries, characterized in that: The invention comprises a transmission device and a crushing device, wherein one end of the transmission device is connected to a crushing feed port at the upper end of the crushing device; the crushing device comprises a crushing feed port (8), a crushing bin (9) and a screening bin (10); the crushing feed port (8) is arranged at the middle position of the top of the crushing bin (9); the screening bin (10) is connected to the bottom of the crushing bin (9) through the screening feed port (14); a first motor (12) and a second motor (13) are respectively arranged on both sides of the crushing bin (9); crushing rollers (11) extending into the interior of the crushing bin (9) are installed at the output ends of the first motor (12) and the second motor (13); A screen (15) is obliquely installed inside the screening bin (10) via a sliding rod, and a rotating rod extending to the outside of the screening bin (10) is rotatably connected below the screen (15), and one side of the rotating rod surface is connected to the output end of the second motor (13) via a belt.

2. A resource recovery device for harmless treatment of waste batteries according to claim 1, characterized in that: The transmission device comprises a first bracket (2) and a second bracket (5), a conveyor belt (4) is arranged along the first bracket (2) and the second bracket (5), the bottom end of the conveyor belt (4) is matched with a driven roller (1), the top end is matched with an active roller (7), and the active roller (7) is matched with a corresponding conveying motor (6); the first bracket (2) and the second bracket (5) are both provided with a plurality of belt-pressing rollers (3) matched with the conveyor belt (4).

3. A resource recovery device for harmless treatment of waste batteries according to claim 2, characterized in that: The surface of the conveyor belt (4) is provided with anti-slip strips to prevent materials from sliding down.

4. A resource recovery device for harmless treatment of waste batteries according to claim 1, characterized in that: The bottom of the screening bin (10) is provided with a discharge port (16).

5. A resource recovery device for harmless treatment of waste batteries according to claim 4, characterized in that: The device also includes an elevator (18). A discharge pipe connected to the elevator (18) is provided on one side of the screening bin (10). The crushed batteries that have not passed through the screen (15) are returned to the crushing feed port (8) under the action of the elevator (18) to continue the crushing process until they pass through the screen (15) and leave the crushing device from the discharge port (16).

6. A resource recovery device for harmless treatment of waste batteries according to claim 1, characterized in that: Third brackets (17) extending to the ground are installed on both sides of the screening feed port (14).

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