Waste battery recycling crusher capable of collecting disintegrating slag

Abstract

The utility model discloses a waste battery recycling crusher capable of collecting disintegrating slag, and particularly relates to the technical field of waste battery treatment, the waste battery recycling crusher comprises a working box, a crushing box, a mincing roller and a secondary crushing assembly, the crushing box is arranged at the upper end of the working box, rough compression rollers are arranged on two sides of an inner cavity of the crushing box, the mincing roller is arranged below the rough compression rollers, and the secondary crushing assembly is arranged below the working box. A crushing roller is installed below the mincing roller, and the secondary crushing assemblies are arranged on the two sides of the working box correspondingly. According to the utility model, multi-stage treatment is carried out through the coarse compression roller, the mincing roller and the crushing roller, so that the granularity of disintegrating slag can be quickly and uniformly reduced, the disintegrating slag treatment in each step can be finely regulated and controlled, the residue of large particles can be effectively reduced, the majority of disintegrating slag can be fully utilized, the subsequent treatment is more efficient, the overall recovery rate is improved, and the production cost is reduced. And the residual large-particle disintegrating slag is subjected to secondary crushing, so that the residual large-particle disintegrating slag can be more effectively converted into finer particles, and further refined treatment is performed.

Description

Technical Field

[0001] This utility model relates to the field of waste battery processing technology, and more specifically, to a waste battery recycling crusher that can collect fragments. Background Art

[0002] Many electronic devices nowadays use batteries for energy. Generally, recycled batteries first need to be discharged, then crushed using a waste battery crusher, and finally the crushed waste battery residue is processed.

[0003] A search revealed an existing patent (publication number: CN218855699U) that discloses a waste battery shredder, including a frame, a shredder mounted on the frame, a discharge box installed at the bottom outlet of the shredder, and a diversion box located at the bottom of the discharge box. Material receiving cylinders are installed around the top surface of the lifting plate, and an electric pusher cylinder is installed on the inner bottom surface of the support tray. A rotating disc is located below the fixed disc, and a material distribution mechanism is installed on the outer wall of the support cylinder. A tilting assembly is located inside the upper part of the discharge box. This invention, through the cooperation of the discharge box, diversion box, and diversion mechanism, facilitates the temporary storage of shredded waste batteries, diverts the discharged waste battery fragments, and allows for the use of multiple containers to collect and store the fragments. It improves the uniformity of the waste battery fragments during the descent process, avoids local accumulation and blockage during discharge, and effectively improves the efficiency of collecting shredded waste batteries. The inventors discovered the following problems with the existing technology during the development of this utility model:

[0004] Existing waste battery shredders suffer from varying hardness, density, and brittleness among different battery materials. Some materials may be difficult to completely crush in the first crushing due to their high hardness or strong structure, resulting in the equipment being unable to crush all battery materials to the required particle size. Some larger particles may be missed, affecting subsequent processing.

[0005] Therefore, a waste battery recycling crusher capable of collecting fragments is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a waste battery recycling crusher that can collect fragments, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a waste battery recycling crusher capable of collecting slag, comprising a working box, a crushing box, a shredding roller, and a secondary crushing assembly. The crushing box is located at the upper end of the working box, and a feed inlet is provided at the upper end of the crushing box. Coarse pressure rollers are installed on both sides of the inner cavity of the crushing box. The shredding roller is installed below the coarse pressure roller, and a crushing roller is installed below the shredding roller. A V-shaped filter frame is installed in the inner cavity of the working box, and secondary discharge ports are provided at both ends of the V-shaped filter frame. The secondary crushing assembly is respectively located on both sides of the working box.

[0008] The secondary crushing assembly includes a protective box, which is located on one side of the working box. Servo motors are installed on both sides of the upper end of the protective box. Transmission rods are installed on the output ends of the two sets of servo motors. Crushing blades are installed on the outer surface of the transmission rods. Auxiliary blades are installed on the side walls of both sides of the protective box.

[0009] Preferably, each set of coarse pressure rollers, shredder rollers and crushing rollers is driven to rotate by a motor, and every two sets of coarse pressure rollers, two sets of shredder rollers and two sets of crushing rollers rotate relative to each other, and the outer surface of the shredder roller is provided with shredder blocks.

[0010] Preferably, the V-shaped filter frame is installed upside down, with springs installed below both ends of the V-shaped filter frame, and the center of the V-shaped filter frame is movably connected in the working box via a pivot.

[0011] Preferably, the crushing blades are provided in six sets, and three sets of the crushing blades are installed on the outer surface of each of the two sets of transmission rods, and the six sets of crushing blades and the auxiliary blades are arranged alternately.

[0012] Preferably, the servo motor is used to drive the transmission rod to rotate around its axis, and the two sets of secondary crushing components correspond to each other in a mirror manner.

[0013] Preferably, the lower ends of the two sets of springs are provided with feeding ports, and a collection box is installed in the inner cavity at the lower end of the working box.

[0014] The technical effects and advantages of this utility model are:

[0015] Compared with existing technologies, this waste battery recycling crusher that can collect slag uses a multi-stage process involving coarse pressure rollers, shredding rollers, and crushing rollers to quickly and uniformly reduce the particle size of the slag. This allows for precise control of each slag processing step, effectively reducing the residue of large particles, ensuring that most of the slag is fully utilized, and ensuring more efficient subsequent processing and improving the overall recycling rate.

[0016] Compared with existing technologies, this waste battery recycling crusher that can collect fragments can more effectively transform large residual fragments into finer particles through secondary crushing, further refining the process and ensuring that the fragments maintain a uniform particle size. This facilitates subsequent sorting and recycling of waste battery fragments, thereby improving the recyclability of resources. Attached Figure Description

[0017] Figure 1 It is a schematic diagram of the front cross-section structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the connection structure between the blade and the upper fixing block of this utility model.

[0020] Figure 4 This is a schematic diagram of the connection structure between the milling cutter head and the clamping block of this utility model.

[0021] The attached diagram is labeled as follows: 1. Working box; 2. Crushing box; 3. Feed inlet; 4. Coarse pressure roller; 5. Shredding roller; 51. Shredded block; 6. Crushing roller; 7. V-shaped filter frame; 8. Secondary discharge port; 81. Spring; 9. Secondary crushing assembly; 901. Protection box; 902. Servo motor; 903. Transmission rod; 904. Crushing blade; 905. Auxiliary blade; 10. Discharge port; 11. Collection box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0023] As attached Figures 1 to 4 The waste battery recycling crusher shown includes a working box 1, a crushing box 2, a shredding roller 5, and a secondary crushing component 9. The crushing box 2 is located at the upper end of the working box 1, and a feed inlet 3 is opened at the upper end of the crushing box 2. Coarse pressure rollers 4 are installed on both sides of the inner cavity of the crushing box 2. The shredding roller 5 is installed below the coarse pressure roller 4, and a crushing roller 6 is installed below the shredding roller 5. A V-shaped filter frame 7 is installed in the inner cavity of the working box 1. Secondary discharge ports 8 are opened at both ends of the V-shaped filter frame 7. The secondary crushing component 9 is respectively located on both sides of the working box 1.

[0024] The secondary crushing component 9 includes a protective box 901, which is located on one side of the working box 1. Servo motors 902 are installed on both sides of the upper end of the protective box 901. Transmission rods 903 are installed on the output ends of the two sets of servo motors 902. Crushing blades 904 are installed on the outer surface of the transmission rods 903. Auxiliary blades 905 are installed on the side walls on both sides of the protective box 901.

[0025] The process involves the following steps: When the crushing operation begins, waste batteries enter the crushing chamber 2 through the feed inlet 3. They undergo multi-stage crushing via two sets of coarse pressure rollers 4, two sets of shredding rollers 5, and two sets of crushing rollers 6. The coarse pressure rollers 4 help to initially crush large particles and the outer shell, breaking open the battery casing, releasing internal components, and reducing the overall volume of the debris. The shredding rollers 5 further refine the debris through rotation and tearing. The crushing rollers 6 perform final fine crushing, bringing the debris to the required particle size. The debris then falls onto the V-shaped filter frame 7 below for particle filtration. The inclined surface facilitates the flow of large particles, ensuring effective separation and filtration of debris of different sizes. The large particles then enter the secondary crushing assembly 9 through the secondary discharge inlet 8, precisely entering the protective chamber 901 of the secondary crushing assembly 9. Here, these large particles are further processed. A servo motor 902 drives the transmission rod 903 to rotate, thereby pushing the crushing blades 904 and auxiliary blades 905 to perform secondary crushing, ensuring that all debris reaches the required fine particle size standard. Example

[0026] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0027] In a preferred embodiment, each set of coarse pressure rollers 4, shredding rollers 5, and crushing rollers 6 are driven to rotate by a motor. Each pair of coarse pressure rollers 4, two sets of shredding rollers 5, and two sets of crushing rollers 6 rotate relative to each other. The outer surface of the shredding roller 5 is provided with abrasive blocks 51. Furthermore, the driving speed of the motor and the rotation direction of the rollers can be adjusted for batteries with different hardness and material composition. Due to the relative rotation between the coarse pressure rollers 4, shredding rollers 5, and crushing rollers 6, the waste batteries will be subjected to more uniform and intense shearing and squeezing when entering each stage of the rollers. The abrasive blocks on the outer surface of the shredding roller 5 break open the battery casing and shred it.

[0028] In a preferred embodiment, the V-shaped filter frame 7 is installed upside down, with springs 81 installed at the bottom of both ends of the V-shaped filter frame 7, and the center of the V-shaped filter frame 7 is movably connected in the working box 1 via a rotating shaft; furthermore, the springs 81 provide appropriate elastic support, so that the V-shaped filter frame 7 can vibrate with the operation of the crusher. This elastic vibration helps to enhance the ability of the crushed material to roll and move on the V-shaped filter frame 7, thereby improving the screening effect. With continuous vibration, large particles of crushed material continuously slide down along the V-shaped filter frame 7 and finally converge into the secondary crushing component 9 through the secondary discharge port 8.

[0029] In a preferred embodiment, six sets of crushing blades 904 are provided, and three sets of crushing blades 904 are installed on the outer surface of each of the two sets of transmission rods 903. The six sets of crushing blades 904 and auxiliary blades 905 are arranged alternately. Furthermore, the alternate arrangement of the six sets of crushing blades 904 and auxiliary blades 905 ensures that the debris can fully contact each set of blades when entering the crushing zone, so that the debris can be cut and impacted multiple times during crushing, which greatly improves the crushing efficiency.

[0030] In a preferred embodiment, the servo motor 902 drives the transmission rod 903 to rotate around its axis, and the two sets of secondary crushing components 9 correspond to each other in a mirror manner; furthermore, through the precise control of the servo motor 902, the transmission rod 903 can achieve efficient rotation and operation, and the mirror design of the two sets of secondary crushing components 9 ensures that the crushed material can be evenly distributed to the two components during crushing, thereby achieving a more consistent crushing effect.

[0031] In a preferred embodiment, the lower ends of the two sets of springs 81 are provided with a discharge port 10, and a collection box 11 is installed in the inner cavity at the lower end of the working box 1; furthermore, the crushed particles processed in the secondary crushing component 9 re-enter the working box 1 through the discharge port 10 and fall into the collection box 11 for collection.

[0032] The working process of this utility model is as follows: First, when the crushing work begins, the waste battery enters the crushing box 2 through the feed inlet 3. It first enters the two sets of coarse pressure rollers 4 to help to initially crush the large particles and the outer shell, break open the battery shell, and release the internal components. Then, it falls into the two sets of shredding rollers 5, where the rotation and tearing action of the shredding blocks 51 further refines it. Then, it enters the two sets of crushing rollers 6 for final fine crushing, so that the slag reaches the required particle size. Then, it falls into the V-shaped filter frame 7 below for particle filtration. Since the spring 81 has a certain elasticity, the V-shaped filter frame 7 can vibrate with the operation of the crusher, causing the spring 81 and the V-shaped filter frame 7 to vibrate simultaneously. Small particles pass through the V-shaped filter frame 7 and enter the collection box 11.

[0033] As the vibration continues, large particles of debris slide down the V-shaped filter frame 7 and eventually converge into the secondary crushing component 9 through the secondary discharge port 8. The large particles then precisely enter the protection box 901 of the secondary crushing component 9 through the secondary discharge port 8. The transmission rod 903 is driven to rotate by the servo motor 902. The staggered arrangement of the six sets of crushing blades 904 and auxiliary blades 905 ensures full contact with each set of blades, allowing the debris to be cut and impacted multiple times during crushing. This ensures that all debris reaches the required fine particle size standard. The debris then re-enters the collection box 11 in the working box 1 through the discharge port 10 for further processing. The above describes the working principle of this waste battery recycling crusher that can collect debris.

Claims

1. A waste battery recycling crusher capable of collecting fragments, comprising a working box (1), a crushing box (2), a shredding roller (5), and a secondary crushing assembly (9), characterized in that: The crushing box (2) is located at the upper end of the working box (1), and the upper end of the crushing box (2) is provided with a feed inlet (3). Coarse pressure rollers (4) are installed on both sides of the inner cavity of the crushing box (2). The shredding roller (5) is installed below the coarse pressure roller (4). A crushing roller (6) is installed below the shredding roller (5). A V-shaped filter frame (7) is installed in the inner cavity of the working box (1). A secondary discharge port (8) is provided at both ends of the V-shaped filter frame (7). The secondary crushing components (9) are respectively located on both sides of the working box (1). The secondary crushing component (9) includes a protective box (901), which is located on one side of the working box (1). Servo motors (902) are installed on both sides of the upper end of the protective box (901). Transmission rods (903) are installed on the output ends of the two sets of servo motors (902). Crushing blades (904) are installed on the outer surface of the transmission rods (903). Auxiliary blades (905) are installed on the side walls on both sides of the protective box (901).

2. The waste battery recycling crusher capable of collecting fragments according to claim 1, characterized in that: Each set of the coarse pressure roller (4), shredder roller (5) and crusher roller (6) is driven to rotate by a motor. Each pair of coarse pressure rollers (4), two pairs of shredder rollers (5) and two pairs of crusher rollers (6) rotate relative to each other. The outer surface of the shredder roller (5) is provided with shredder blocks (51).

3. The waste battery recycling crusher capable of collecting fragments according to claim 1, characterized in that: The V-shaped filter frame (7) is installed upside down. Springs (81) are installed at the bottom of both ends of the V-shaped filter frame (7), and the center of the V-shaped filter frame (7) is movably connected in the working box (1) through a rotating shaft.

4. The waste battery recycling crusher capable of collecting fragments according to claim 1, characterized in that: The crushing blades (904) are provided in six sets. Three sets of the crushing blades (904) are installed on the outer surface of each of the two sets of transmission rods (903), and the six sets of crushing blades (904) are arranged alternately with the auxiliary blades (905).

5. A waste battery recycling crusher capable of collecting fragments according to claim 1, characterized in that: The servo motor (902) is used to drive the transmission rod (903) to rotate around its axis, and the two sets of secondary crushing components (9) correspond to each other in a mirror manner.

6. The waste battery recycling crusher capable of collecting fragments according to claim 3, characterized in that: The lower ends of the two sets of springs (81) are provided with a feeding port (10), and the inner cavity of the lower end of the working box (1) is equipped with a collection box (11).

Images