Waste battery treatment device

Abstract

The utility model belongs to the technical field of waste battery treatment, and particularly relates to a waste battery treatment device which comprises a crushing chamber, the crushing part is arranged in the crushing chamber and is used for crushing materials entering the crushing chamber; and the extrusion part is arranged at the top of the crushing chamber and extrudes the materials located at the position of the crushing part. A plurality of parts such as the crushing part, the extrusion part, the driving part and the conveying part are designed, the action of force between a waste battery and the large crushing part can be increased through the designed extrusion part, the waste battery can be conveniently crushed by the crushing part, and the crushing efficiency can be improved to a certain extent; the specific structure of the extrusion part is designed, so that the rationality and reliability of the device design are improved; in addition, due to the additionally arranged conveying part, the crushed waste batteries can be conveniently conveyed out of the crushing chamber for centralized collection.

Description

Technical Field

[0001] This utility model belongs to the field of waste battery treatment technology, and specifically relates to a waste battery treatment device. Background Technology

[0002] Generally speaking, "waste batteries" refers to used and discarded batteries. It has been reported that a single ordinary waste battery can pollute tens of thousands of cubic meters of water, and the heavy metals it contains can also affect human health. Therefore, waste batteries should be collected and centrally processed to achieve resource recycling.

[0003] Existing technologies disclose devices for processing waste batteries, such as CN218423007U, which discloses a large-scale processing device for recycling waste batteries. This device includes a crushing chamber, a drive motor, a servo motor, and a reducer. The drive motor is mounted on the top of the crushing chamber, and a support ring is provided on the outside of the crushing chamber. The servo motor is installed inside the support ring, and a reducer is sleeved on one end of the output shaft of the servo motor. During operation, starting the drive motor causes the fan blades outside the output shaft of the drive motor to rotate, driving airflow inside the crushing chamber. This accelerates the heat transfer effect of the hot airflow inside the crushing chamber, reducing the temperature inside the crushing chamber and thus ensuring a suitable processing environment for the waste dry batteries. Simultaneously, the filter plate protects the waste dry batteries from splashing and exploding during the crushing process, improving the safety of the device.

[0004] Undeniably, the mass processing device for recycling waste batteries disclosed in this patent can indeed achieve the above-mentioned effects, but it still has some shortcomings. When the crushing roller crushes the waste battery, the waste battery enters between the two crushing rollers by gravity and is then crushed between the two crushing rollers. However, for waste batteries with a cylindrical structure, there may be no force between them and the crushing rollers, resulting in the waste battery not being crushed quickly.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a waste battery processing device to solve the problems existing in the large-scale processing devices for waste battery recycling in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A waste battery processing device, comprising:

[0009] Crushing chamber;

[0010] The crushing component is installed in the crushing chamber and crushes the material entering the crushing chamber.

[0011] An extrusion component is disposed at the top of the crushing chamber. The extrusion component includes a crankshaft rotatably connected to the top of the crushing chamber at both ends, a hinge shaft hinged to the crankshaft at the top end, a lifting plate hinged to the bottom end of the hinge shaft at the top end, an extrusion plate located below the lifting plate, and a buffer spring disposed between the lifting plate and the extrusion plate. The lifting plate and the extrusion plate are both slidably guided to the inner wall of the crushing chamber. Multiple guide shafts are evenly disposed at the top of the extrusion plate. Each guide shaft passes vertically upward through the lifting plate and is fixed with a limiting cap. The buffer spring is sleeved on the guide shaft.

[0012] Preferably, the crushing component includes a first crushing roller and a second crushing roller arranged symmetrically, with both ends of the first crushing roller and the second crushing roller passing through the crushing chamber and rotatably connected thereto; a plurality of crushing teeth extending axially are uniformly arranged on the first crushing roller and the second crushing roller.

[0013] Preferably, the waste battery processing device further includes a driving component, which includes a first transmission wheel and a second transmission wheel fixed to both ends of the first crushing roller, a third transmission wheel and a fourth transmission wheel fixed to both ends of the second crushing roller, a fifth transmission wheel fixed to one end of the crankshaft and corresponding to the third transmission wheel, a crushing motor, a sixth transmission wheel fixed on the output shaft of the crushing motor and corresponding to the first transmission wheel, a first transmission belt drivingly connecting the first transmission wheel and the sixth transmission wheel, a second transmission belt drivingly connecting the second transmission wheel and the fourth transmission wheel, and a third transmission belt drivingly connecting the third transmission wheel and the fifth transmission wheel.

[0014] Preferably, vertically upward baffles are fixed to both sides of the extrusion plate; the top of the baffles is higher than the lifting plate.

[0015] Preferably, a guide groove is provided at each end of the lifting plate and the extrusion plate; guide strips are fixed on the inner walls of both sides of the crushing chamber and slide in coordination with the guide grooves.

[0016] Preferably, inclined upper guide plates and lower guide plates are fixed on the inner walls of both sides of the crushing chamber; two upper guide plates are symmetrically arranged above the crushing component; and two lower guide plates are symmetrically arranged below the crushing component.

[0017] Preferably, the waste battery processing device further includes a conveying component, which includes a conveying cylinder, a conveying motor fixed to one end of the conveying cylinder with its output shaft extending into the conveying cylinder and rotatably connected to the conveying cylinder, a drive shaft fixed on the output shaft of the conveying motor, and auger blades fixed on the drive shaft and located inside the conveying cylinder; wherein, a connecting groove extending axially is provided on the top of the conveying cylinder; connecting plates are integrally formed on both sides of the connecting groove, and the connecting plates are fixed on the lower guide plate.

[0018] Preferably, the width of the connecting groove corresponds to the distance between the lower ends of the two lower guide plates.

[0019] Preferably, the end of the conveying cylinder away from the conveying motor is opened to form a discharge port; a support plate is fixed at the position of the crushing chamber located at the discharge port, and the end of the drive shaft away from the conveying motor passes through the support plate and is rotatably connected to it.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] (1) The present invention is equipped with a driving component, which can drive the crushing component and the extrusion component to work at the same time. When the crushing component is working, it can crush the material entering the crushing chamber. When the extrusion component is working, it can generate a downward extrusion force on the waste battery located at the crushing component. Under the action of this extrusion force, the force between the waste battery and the large crushing component can be increased, which makes it easier for the crushing component to crush the waste battery and can improve the crushing efficiency to a certain extent.

[0022] (2) The extrusion component of this utility model adds an extrusion plate and a buffer spring below the lifting plate, which can play a certain buffering role, avoid interference when the lifting plate directly contacts the waste battery to be crushed, which would cause the lifting plate to be unable to move down, the crankshaft to be unable to rotate, and ultimately damage the device, thus improving the rationality and reliability of the device design.

[0023] (3) The present invention provides an upper guide plate and a lower guide plate in the crushing chamber. The upper guide plate guides the waste battery with crushing to the position of the crushing component, which can not only prevent the waste battery from entering the gap between the crushing roller and the side wall of the crushing chamber, but also facilitate the crushing component to crush the waste battery. The lower guide plate guides the crushed waste battery into the conveying cylinder, which facilitates the conveying component to transport the crushed waste battery to the outside of the crushing chamber.

[0024] (4) This utility model is designed to solve the problems existing in the existing waste battery treatment device. It includes multiple components such as crushing parts, extrusion parts, driving parts and conveying parts. The extrusion parts can increase the force between the waste battery and the large crushing parts, making it easier for the crushing parts to crush the waste battery and improving the crushing efficiency to a certain extent. The specific structure of the extrusion parts is designed to improve the rationality and reliability of the device design. In addition, the added conveying parts can facilitate the transport of the crushed waste batteries to the outside of the crushing chamber for centralized collection. Attached Figure Description

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 for Figure 1 Rear view;

[0027] Figure 3 This is a cross-sectional view of the crushing chamber of this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the crushing component of this utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the extrusion part of this utility model;

[0030] Figure 6 for Figure 5 The main view;

[0031] Figure 7 This is a schematic diagram of the structure of the conveying component of this utility model.

[0032] Description of main reference numerals:

[0033] 1. Crushing chamber; 11. Guide bar; 12. Upper guide plate; 13. Lower guide plate; 14. Support plate;

[0034] 2. Crushing component; 21. First crushing roller; 22. Second crushing roller; 23. Crushing teeth;

[0035] 3. Extruded component; 31. Crankshaft; 32. Hinge shaft; 33. Lifting plate; 331. Guide groove; 34. Extrusion plate; 341. Guide shaft; 342. Limit cap; 343. Baffle plate; 35. Buffer spring;

[0036] 4. Driving components; 41. First transmission wheel; 42. Second transmission wheel; 43. Third transmission wheel; 44. Fourth transmission wheel; 45. Fifth transmission wheel; 46. Crushing motor; 47. Sixth transmission wheel; 48. First transmission belt; 49. Second transmission belt; 410. Third transmission belt;

[0037] 5. Conveying component; 51. Conveying cylinder; 511. Connecting trough; 512. Connecting plate; 513. Discharge port; 52. Conveying motor; 53. Drive shaft; 54. Screw blade. Detailed Implementation

[0038] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0039] Example

[0040] See appendix Figure 1-7 A waste battery processing device, comprising:

[0041] Crushing chamber 1;

[0042] The crushing component 2 is installed in the crushing chamber 1 and crushes the material entering the crushing chamber 1. Specifically, the crushing component 2 includes a first crushing roller 21 and a second crushing roller 22 arranged symmetrically. The two ends of the first crushing roller 21 and the second crushing roller 22 pass through the crushing chamber 1 and are rotatably connected to it. A plurality of crushing teeth 23 extending along their axial direction are evenly arranged on the first crushing roller 21 and the second crushing roller 22.

[0043] An extrusion component 3 is installed at the top of the crushing chamber 1. The extrusion component 3 includes a crankshaft 31 rotatably connected to the top of the crushing chamber 1 at both ends, a hinge shaft 32 hinged to the crankshaft 31 at the top, a lifting plate 33 hinged to the bottom of the hinge shaft 32 at the top, an extrusion plate 34 located below the lifting plate 33, and a buffer spring 35 disposed between the lifting plate 33 and the extrusion plate 34. Both the lifting plate 33 and the extrusion plate 34 are slidably guided to the inner wall of the crushing chamber 1. Specifically, each end of the lifting plate 33 and the extrusion plate 34 has a guide groove 331, and the inner walls on both sides of the crushing chamber 1 are fixed with... A guide strip 11 is provided to slide and guide the guide groove 331; multiple guide shafts 341 are evenly arranged on the top of the extrusion plate 34, and a limit cap 342 is fixed after the guide shaft 341 passes vertically upward through the lifting plate 33. It is not difficult to understand that the lifting plate 33 has guide holes corresponding to the guide shafts 341 (not shown in the figure); a buffer spring 35 is sleeved on the guide shaft 341; in addition, in order to prevent waste batteries from entering the extrusion part 3, vertically upward baffles 343 are fixed on both sides of the extrusion plate 34; the top of the baffles 343 is higher than the lifting plate 33.

[0044] The driving component 4 includes a first transmission wheel 41 and a second transmission wheel 42 fixed to both ends of the first crushing roller 21, a third transmission wheel 43 and a fourth transmission wheel 44 fixed to both ends of the second crushing roller 22, a fifth transmission wheel 45 fixed to one end of the crankshaft 31 and corresponding to the third transmission wheel 43, a crushing motor 46, a sixth transmission wheel 47 fixed to the output shaft of the crushing motor 46 and corresponding to the first transmission wheel 41, a first transmission belt 48 connecting the first transmission wheel 41 and the sixth transmission wheel 47, a second transmission belt 49 connecting the second transmission wheel 42 and the fourth transmission wheel 44, and a third transmission belt 410 connecting the third transmission wheel 43 and the fifth transmission wheel 45. In this embodiment, the transmission wheel is a pulley and the transmission belt is a belt.

[0045] In this embodiment, in order to guide the material before and after crushing, inclined upper guide plates 12 and lower guide plates 13 are fixed on the inner walls of both sides of the crushing chamber 1. Two upper guide plates 12 are symmetrically arranged above the crushing component 2. Two lower guide plates 13 are symmetrically arranged below the crushing component 2. With the help of the two upper guide plates 12, the waste battery to be crushed can be guided to the position between the first crushing roller 21 and the second crushing roller 22, which can not only prevent the waste battery from entering the gap between the crushing roller and the side wall of the crushing chamber 1, but also facilitate the crushing action of the crushing component 2 on the waste battery. It should be noted that the upper guide plates 12 are located on both sides of the lifting plate 33 and the extrusion plate 34 to avoid interference between the upper guide plates 12 and the extrusion component 3.

[0046] Secondly, to facilitate the collection of crushed materials, a conveying component 5 is added in this embodiment. The conveying component 5 includes a conveying cylinder 51, a conveying motor 52 fixed to one end of the conveying cylinder 51 with its output shaft extending into the conveying cylinder 51 and rotatably connected to the conveying cylinder 51, a transmission shaft 53 fixed on the output shaft of the conveying motor 52, and an auger blade 54 fixed on the transmission shaft 53 and located inside the conveying cylinder 51. The top of the conveying cylinder 51 has a connecting groove 511 extending along its axial direction. Connecting plates 512 are integrally formed on both sides of the connecting groove 511 and are fixed on the lower guide plates 13. The width of the connecting groove 511 corresponds to the distance between the lower ends of the two lower guide plates 13.

[0047] In addition, in this embodiment, the end of the conveying cylinder 51 away from the conveying motor 52 is opened to form a discharge port 513; a support plate 14 is fixed at the position of the crushing chamber 1 at the discharge port 513, and the end of the drive shaft 53 away from the conveying motor 52 passes through the support plate 14 and is rotatably connected to it.

[0048] It should be noted that, in this embodiment, both the crushing motor 46 and the conveying motor 52 are connected to an external power source and controlled by an external switch.

[0049] In use, the waste batteries to be crushed are added to the crushing chamber 1 from the top. Under the action of the upper guide plate 12, the waste batteries enter the position between the first crushing roller 21 and the second crushing roller 22. The crushing motor 46 and the conveying motor 52 are started. The crushing motor 46 drives the sixth transmission wheel 47 to rotate. The sixth transmission wheel 47 drives the first transmission wheel 41 to rotate through the first transmission belt 48. The first transmission wheel 41 drives the first crushing roller 21 to rotate. The first crushing roller 21 drives the second transmission wheel 42 to rotate. The second transmission wheel 42 drives the fourth transmission wheel 44 to rotate through the second transmission belt 49. The fourth transmission wheel 44 drives the second crushing roller 22 to rotate. The second crushing roller 22 drives the third transmission wheel 43 to rotate. The third transmission wheel 43 drives the fifth transmission wheel 45 to rotate through the third transmission belt 410. The fifth transmission wheel 45 drives the crankshaft 31 to rotate. In this way, through a series of transmissions, the crushing motor 46 drives the first crushing roller 21, the second crushing roller 22 and the crankshaft 31 to rotate.

[0050] When the first crushing roller 21 and the second crushing roller 22 rotate, the crushing teeth 23 crush the waste batteries to be crushed. After crushing, the material falls below the crushing chamber 1 and passes through the connecting groove 511 into the conveying cylinder 51 through the guiding action of the lower guide plate 13. When the conveying motor 52 is working, it drives the drive shaft 53 to rotate. When the drive shaft 53 rotates, it drives the auger blades 54 to rotate. When the auger blades 54 rotate, they drive the material in the conveying cylinder 51 to move towards the lower feed port 513. A collection container can be placed below the feed port 513 to collect the crushed waste batteries.

[0051] In addition, when the crushing motor 46 drives the crankshaft 31 to rotate, the crankshaft 31 drives the lifting plate 33 to reciprocate up and down through the hinge shaft 32. The guide bar 11 and the guide groove 331 are provided in sliding guide cooperation to guide the lifting plate 33 during the lifting process and prevent deviation. When the crankshaft 31 drives the lifting plate 33 to descend, the extrusion plate 34 moves downward. After the extrusion plate 34 moves downward a certain distance, the bottom of the extrusion plate 34 abuts against the waste battery to be crushed, thereby generating a downward extrusion force on the waste battery. Through this extrusion force, the waste battery and the large amount of waste battery can be crushed. The force between the crushing components 2 facilitates the crushing of the waste batteries and can improve the crushing efficiency to a certain extent. When the lifting plate 33 continues to move downward, the buffer spring 35 is compressed. At this time, the lifting plate 33 moves downward, but the squeezing plate 34 no longer moves downward or moves downward by a very small distance. This can play a certain buffering role and avoid interference when the lifting plate 33 directly contacts the waste battery to be crushed, which would prevent the lifting plate 33 from moving downward, causing the crankshaft 31 to be unable to rotate, and ultimately causing damage to the device. This improves the rationality and reliability of the device design.

[0052] When the lifting plate 33 moves upward, the buffer spring 35 stretches back to its initial state. When the buffer spring 35 returns to its initial state, the lifting plate 33 continues to move upward. The limit cap 342 at the top of the guide shaft 341 abuts against the top of the lifting plate 33. In this way, the lifting plate 33 can drive the extrusion plate 34 to move upward. This cycle repeats, and the extrusion member 3 can exert an extrusion force on the waste battery to be crushed, which facilitates the smooth progress of the crushing work and can improve the crushing efficiency.

[0053] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A waste battery processing device, characterized in that, include: Crushing chamber; The crushing component is installed in the crushing chamber and crushes the material entering the crushing chamber. An extrusion component is disposed at the top of the crushing chamber. The extrusion component includes a crankshaft rotatably connected to the top of the crushing chamber at both ends, a hinge shaft hinged to the crankshaft at the top end, a lifting plate hinged to the bottom end of the hinge shaft at the top end, an extrusion plate located below the lifting plate, and a buffer spring disposed between the lifting plate and the extrusion plate. The lifting plate and the extrusion plate are both slidably guided to the inner wall of the crushing chamber. Multiple guide shafts are evenly disposed at the top of the extrusion plate. Each guide shaft passes vertically upward through the lifting plate and is fixed with a limiting cap. The buffer spring is sleeved on the guide shaft.

2. The waste battery treatment device according to claim 1, characterized in that, The crushing component includes a first crushing roller and a second crushing roller arranged symmetrically. The two ends of the first crushing roller and the second crushing roller pass through the crushing chamber and are rotatably connected thereto. A plurality of crushing teeth extending axially are uniformly arranged on the first crushing roller and the second crushing roller.

3. The waste battery treatment device according to claim 2, characterized in that, The waste battery processing device further includes a driving component, which includes a first transmission wheel and a second transmission wheel fixed to both ends of the first crushing roller, a third transmission wheel and a fourth transmission wheel fixed to both ends of the second crushing roller, a fifth transmission wheel fixed to one end of the crankshaft and corresponding to the third transmission wheel, a crushing motor, a sixth transmission wheel fixed on the output shaft of the crushing motor and corresponding to the first transmission wheel, a first transmission belt connecting the first transmission wheel and the sixth transmission wheel, a second transmission belt connecting the second transmission wheel and the fourth transmission wheel, and a third transmission belt connecting the third transmission wheel and the fifth transmission wheel.

4. The waste battery treatment device according to claim 1, characterized in that, Vertically upward-facing baffles are fixed to both sides of the extrusion plate; the top of the baffles is higher than the lifting plate.

5. The waste battery treatment device according to claim 1, characterized in that, A guide groove is provided at each end of the lifting plate and the extrusion plate; guide strips are fixed on the inner walls of both sides of the crushing chamber and slide in coordination with the guide grooves.

6. The waste battery treatment device according to claim 1, characterized in that, An inclined upper guide plate and a lower guide plate are fixed on the inner walls of both sides of the crushing chamber; two upper guide plates are symmetrically arranged above the crushing part; two lower guide plates are symmetrically arranged below the crushing part.

7. The waste battery treatment device according to claim 6, characterized in that, The waste battery processing device further includes a conveying component, which includes a conveying cylinder, a conveying motor fixed to one end of the conveying cylinder with its output shaft extending into the conveying cylinder and rotatably connected to the conveying cylinder, a drive shaft fixed on the output shaft of the conveying motor, and auger blades fixed on the drive shaft and located inside the conveying cylinder; wherein, a connecting groove extending axially is provided on the top of the conveying cylinder; connecting plates are integrally formed on both sides of the connecting groove, and the connecting plates are fixed on the lower guide plate.

8. The waste battery treatment device according to claim 7, characterized in that, The width of the connecting groove corresponds to the distance between the lower ends of the two lower guide plates.

9. The waste battery treatment device according to claim 7, characterized in that, The end of the conveying cylinder away from the conveying motor has an opening to form a feeding port; a support plate is fixed at the position of the crushing chamber located at the feeding port, and the end of the drive shaft away from the conveying motor passes through the support plate and is rotatably connected to it.

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