A pollution-proof waste battery recycling device

Abstract

The present invention relates to the technical field of battery recycling, and is a pollution-proof waste battery recycling device, comprising a feed frame, a mounting frame, an electric push rod, a collection box, and a conveyor belt, etc.; the feed frame is fixedly connected to the mounting frame; the electric push rod is mounted on the mounting frame; a collection box is placed below the feed frame near the mounting frame; and a conveyor belt is arranged below the feed frame away from the mounting frame. Through the action of the lower arc surface of the first cutter and the upper arc surface of the second cutter, the cut shell of the battery gradually moves away from the lower side of the first cutter and the upper side of the second cutter, so that the cut shell of the battery and the battery shell are torn apart from each other, thereby reducing the cutting resistance of the first cutter and the second cutter, and enhancing the cutting effect.

Description

Technical Field

[0001] The invention relates to the technical field of battery recycling, and in particular to a pollution-proof waste battery recycling device. Background Art

[0002] The recycling of used batteries requires the separation of the battery cell and the shell. To separate the battery cell and the shell, you first need to cut open the lower shell of the battery to expose the battery cell, and then put it into a disassembly machine to vibrate the battery cell off, thereby completing the separation of the battery cell and the shell.

[0003] The existing disassembling machines only shake the battery cells off by vibration. After the battery shell is cut, there will be burrs at the cut part of the battery shell, and the battery cell is composed of a positive electrode sheet, a negative electrode sheet and a diaphragm. Therefore, the burrs will catch the positive electrode sheet or the negative electrode sheet, so that after the battery cell is separated from the shell, there will still be residual battery cells in the shell, resulting in incomplete separation of the battery cell and the shell, and the disassembly effect is poor. At the same time, after the battery shell is cut, the electrolyte in the shell and the battery cell will flow out under the action of gravity, causing the electrolyte to fall on the conveyor belt, thereby causing the conveyor belt to be corroded by the sulfuric acid aqueous solution in the electrolyte, and the electrolyte will also be carried to the ground by the conveyor belt, causing pollution to the ground. Summary of the invention

[0004] In order to overcome the disadvantage that burrs may exist at the cutting part of the battery shell, so that the burrs may catch the positive electrode sheet or the negative electrode sheet on the battery cell, resulting in residual battery cells in the shell after the battery cell is separated from the shell, resulting in incomplete separation of the battery cell and the battery shell, and poor disassembly effect, the present invention provides a pollution-proof waste battery recycling device.

[0005] The technical implementation scheme of the present invention is: an anti-pollution waste battery recycling equipment, including a feed frame, a mounting frame, an electric push rod, a collection box and a conveyor belt; the feed frame is fixedly connected to the mounting frame; the electric push rod is installed on the mounting frame; a collection box is placed below the feed frame near the mounting frame; a conveyor belt is arranged below the feed frame away from the mounting frame; it also includes a first cutter, a second cutter, a receiving plate, a hydraulic push rod, a stripping frame, an insert block, an extrusion block, a receiving frame and a receiving net, a blocking plate, a partition net, a storage box and a filter net; the second cutter and the first cutter are respectively fixedly connected in the upper and lower directions on one side of the feed frame close to the mounting frame; the feed frame is fixedly connected to the receiving plate, and the receiving plate is in contact with the second cutter; the feed frame is provided with a mounting frame above the conveyor belt; a hydraulic push rod is fixedly connected to the mounting frame; the telescopic A stripping rack for pushing out the battery cells on the battery is fixedly connected to the end; a number of plug rods are arranged on the stripping rack; a plug block is fixedly connected to each plug rod; an extrusion block is slidably connected to each plug block; a receiving frame is detachably connected to the feeding frame, and the receiving frame is arranged in an inclined shape with the left side higher and the right side lower; a drain pipe is connected to the feeding frame; a receiving net is installed on the receiving frame; two blocking plates which are symmetrical on the left and the right are rotatably connected to the rear of the feeding frame through a torsion spring rod; a partition net is installed on the receiving plate; a feed port is provided on the receiving plate; a storage box is connected to the feeding frame; a filter is installed in the storage box; a number of guide grooves are provided on the upper side of the first cutter, and the guide grooves on the first cutter are connected to the receiving frame; a guide channel is provided on the second cutter; a number of through grooves are provided on the upper side of the second cutter; the guide channel is connected to the receiving plate.

[0006] Furthermore, it also includes elastic parts, blocks and scrapers; each plug-in block is provided with two front-to-back symmetrical tracks; each extrusion block slides on the tracks through a sliding rod; each extrusion block is installed with four front-to-back symmetrical elastic parts; two adjacent elastic parts on the same extrusion block are fixedly connected with a block; each plug-in block is rotatably connected with two front-to-back symmetrical scrapers for scraping out the battery cells remaining in the battery casing through a rotating rod, the upper part of the scraper is set to be inverted hook shape and extends obliquely to the outside of the plug-in block; the lower part of the scraper is in contact with the corresponding block.

[0007] Furthermore, a guide block is also included; the guide block is arranged at the rear of the installation frame.

[0008] Furthermore, the receiving plate is arranged in an inclined shape with the left side higher and the right side lower.

[0009] Furthermore, the lower side of the first cutter and the upper side of the second cutter are configured as cambered surfaces.

[0010] Furthermore, it also includes support rods; the feed frame is fixedly connected with a plurality of support rods, the support rods are located above the first cutter, and the upper quarter points of the support rods are flush with the upper surface of the receiving frame.

[0011] Furthermore, the second cutting knife is arranged in an inclined shape with a front portion being higher and a rear portion being lower.

[0012] Furthermore, the guide channel of the second cutter is arranged in an inclined shape with a higher front and a lower back, and the guide groove on the first cutter is arranged in an inclined shape with a higher front and a lower back.

[0013] Beneficial effect: The present invention realizes that the cut shell of the battery gradually moves away from the lower side of the first cutter and the upper side of the second cutter through the action of the lower side arc surface of the first cutter and the upper side of the second cutter, so that the cut shell of the battery and the battery shell are torn apart from each other, thereby reducing the cutting resistance of the first cutter and the second cutter and enhancing the cutting effect;

[0014] The electrolyte in the battery cell is collected by the receiving frame, and then the electrolyte collected on the receiving frame is discharged through the drain pipe for subsequent treatment, thereby preventing the electrolyte from falling on the ground or on the machine, causing unnecessary pollution and damage. At the same time, the battery cell is supported by the receiving net to prevent some of the battery cells from falling during movement;

[0015] The inverted hook design on the upper part of the scraper can scrape the positive electrode sheet or negative electrode sheet that is close to the outer shell, so as to scrape the positive electrode sheet or negative electrode sheet out of the battery, thereby avoiding incomplete separation and resulting in poor disassembly effect;

[0016] By squeezing the elastic member, the scraper is always in contact with the shell, thereby enhancing the use effect of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the pollution-proof waste battery recycling equipment of the present invention;

[0018] Figure 2 It is a schematic diagram of the combined three-dimensional structure of the first cutting knife, the second cutting knife, the receiving plate, the hydraulic push rod and the stripping frame of the present invention;

[0019] Figure 3 For the present invention Figure 2 A in the enlarged view;

[0020] Figure 4 For the present invention Figure 2 The enlarged view of point B in the figure;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the combination of the insert block, the extrusion block, the elastic member, the stopper and the scraper of the present invention;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the partition net, storage box and filter net combination of the present invention.

[0023] The meanings of the reference numerals in the figure are: 1-feeding frame, 2-installation frame, 3-electric push rod, 4-collection box, 5-conveyor belt, 101-first cutter, 102-support rod, 103-second cutter, 104-receiving plate, 105-hydraulic push rod, 106-stripping frame, 107-insertion block, 108-extrusion block, 109-elastic member, 110-stop block, 111-scraper, 201-receiving frame, 202-receiving net, 301 - blocking plate, 401- partition net, 402- storage box, 403- filter screen, 1001- mounting frame, 2001- guide block, 10101- guide groove, 10301- guide channel, 10302- through groove, 10401- feed port, 10601- plug rod, 10701- track, 10801- slide rod, 11101- rotating rod, 20101- drain pipe, 30101- torsion spring rod, 10- battery. DETAILED DESCRIPTION

[0024] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0025] Example 1

[0026] A pollution-proof waste battery recycling device, such as Figure 1-Figure 6 As shown, it includes a feeding frame 1, a mounting frame 2, an electric push rod 3, a collecting box 4 and a conveyor belt 5; the front end of the feeding frame 1 is fixedly connected to the mounting frame 2; the electric push rod 3 is installed on the mounting frame 2; the collecting box 4 is placed below the feeding frame 1 close to the mounting frame 2; the conveyor belt 5 is arranged below the feeding frame 1 away from the mounting frame 2;

[0027] It also includes a first cutter 101, a second cutter 103, a receiving plate 104, a hydraulic push rod 105, a stripping frame 106, an insert block 107, an extrusion block 108, a receiving frame 201 and a receiving net 202, a blocking plate 301, a partition net 401, a storage box 402 and a filter net 403; the second cutter 103 and the first cutter 101 are fixedly connected in the upper and lower directions of the inner side of the feeding frame 1 close to the installation frame 2; the feeding frame 1 is fixedly connected with the receiving plate 104, and the receiving plate 104 is in contact with the second cutter 103; the feeding frame 1 A mounting frame 1001 is arranged above the conveyor belt 5; a hydraulic push rod 105 is bolted to the mounting frame 1001; a stripping frame 106 is bolted to the telescopic end of the hydraulic push rod 105; five insertion rods 10601 are arranged on the stripping frame 106; a plug block 107 is fixedly connected to the lower end of each insertion rod 10601; an extrusion block 108 is slidably connected to each plug block 107; a receiving frame 201 is detachably connected to the feeding frame 1, and the receiving frame 201 is arranged in an inclined shape with the left side higher and the right side lower; the feeding frame 1 The upper part of the feeding frame 1 is connected with a drain pipe 20101; a receiving net 202 is installed on the receiving frame 201; the electrolyte flowing out of the battery 10 is received by the receiving frame 201, and the battery 10 can also be supported by the receiving net 202, thereby preventing the battery cells in the battery 10 from falling during the movement; the rear part of the feeding frame 1 is rotatably connected to two blocking plates 301 which are symmetrical on both sides through the torsion spring rod 30101; a partition net 401 is installed on the receiving plate 104; a feed port 1040 is opened on the receiving plate 104 1; a storage box 402 is connected to the feeding frame 1; a filter screen 403 is installed in the storage box 402; a plurality of guide grooves 10101 are opened on the upper side of the first cutting knife 101, and the guide grooves 10101 on the first cutting knife 101 are connected with the receiving frame 201; the electrolyte is guided into the receiving frame 201 through the guide grooves 10101; a guide channel 10301 is opened on the second cutting knife 103; a plurality of through grooves 10302 are opened on the upper side of the second cutting knife 103; the guide channel 10301 is connected with the receiving plate 104.

[0028] It also includes an elastic member 109, a stopper 110 and a scraper 111; each plug block 107 is provided with two front-to-back symmetrical tracks 10701; each extrusion block 108 slides on the track 10701 through a slide bar 10801; each extrusion block 108 is installed with four front-to-back symmetrical elastic members 109, and the elastic members 109 are configured as spring rods; two adjacent elastic members 109 on the same extrusion block 108 are commonly fixed with a stopper 110; each plug block 107 is rotatably connected with two scrapers 111 with front-to-back symmetrical shells through a rotating rod 11101, and the upper part of the scraper 111 is configured as an inverted hook shape and extends obliquely to the outside of the plug block 107; the lower part of the scraper 111 contacts the corresponding stopper 110.

[0029] It also includes a guide block 2001; a guide block 2001 is provided at the rear of the mounting frame 2; the guide block 2001 is used to guide the battery 10 to a correct position, so that the battery 10 can smoothly enter the feeding frame 1.

[0030] In order to facilitate the unloading of the battery 10 shell, the receiving plate 104 is arranged to be inclined with the left side higher and the right side lower.

[0031] In order to facilitate cutting of the battery 10 shell, the lower side of the first cutter 101 and the upper side of the second cutter 103 are configured as arc surfaces.

[0032] It should be noted that: Figure 1 As a reference of the viewing angle, the electric push rod 3 is located at the front side, and the conveyor belt 5 is located at the rear side.

[0033] When the present invention recycles the waste battery 10, first, the complete battery 10 is placed in the installation frame 2 by the external loading mechanical gripper, and then the battery 10 is pushed to move backward by the electric push rod 3. When the battery 10 moves backward, the battery 10 will contact the first cutter 101 and the second cutter 103, and then the lower and upper parts of the battery 10 are cut by the first cutter 101 and the second cutter 103. When the first cutter 101 cuts the outer shell of the lower part of the battery 10, the lower arc surface of the first cutter 101 and the upper arc surface of the second cutter 103 can be used to make the cut outer shell of the battery 10 gradually move away from the lower side of the first cutter 101 and the upper side of the second cutter 103, so that the cut outer shell of the battery 10 and the outer shell of the battery 10 are torn apart from each other, thereby reducing the cutting resistance of the first cutter 101 and the second cutter 103 and enhancing the cutting effect. After the outer shell of the battery 10 is cut by the first cutter 101 and the second cutter 103, The outer shell of the battery 10 cut by the first cutter 101 will directly fall into the collection box 4 for collection, and the outer shell of the battery 10 cut by the second cutter 103 will move to the receiving plate 104. Since the receiving plate 104 is set to be higher on the left and lower on the right, the upper outer shell of the battery 10 after cutting will fall from the receiving plate 104 under the action of gravity and enter the collection box 4 for collection, which is convenient for subsequent cleaning. The body of the battery 10 after cutting will enter the feeding frame 1 under the continuous push of the electric push rod 3, and the electrolyte on the battery cells in the battery 10 entering the feeding frame 1 will fall on the receiving frame 201 for collection, and then the electrolyte collected on the receiving frame 201 will be discharged through the drain pipe 20101 for subsequent treatment, so as to avoid the electrolyte falling on the ground or on the machine, causing unnecessary pollution and damage. At the same time, the battery cells are supported by the receiving net 202 to avoid some of the battery cells from falling during the movement.

[0034] After the previous battery 10 is cut, the electric push rod 3 will reset, and then the external feeding mechanical clamp will continue to put the new battery 10 into the installation frame 2, so that the continuously newly put in battery 10 is pushed by the electric push rod 3 and continuously moves backward. At the same time, 4-6 batteries 10 can be placed in the feeding frame 1 at the same time. Therefore, during the movement of the battery 10, the battery 10 in the feeding frame 1 has enough time to drain the electrolyte in the battery core of the battery 10. When the rearmost battery 10 in the feeding frame 1 contacts the blocking plate 301, the electric push rod 3 will stop pushing the battery 10 to move backward, thereby stopping the feeding. When the stripping rack 106 is pushed downward by the hydraulic push rod 105, the extrusion block 108 on the plug block 107 will first contact the battery cell in the battery 10, and then in the process of the stripping rack 106 continuously moving downward, the extrusion block 108 will move upward under the extrusion, and then the extrusion block 108 that continues to move downward will push the battery cell out of the battery 10 shell, thereby completing the separation of the battery cell from the battery 10 shell, and the separated battery cell will fall onto the running conveyor belt 5, and the separated battery cell will be driven by the conveyor belt 5 to be transferred to the subsequent processing steps.

[0035] It should be noted that: when facing batteries 10 of different specifications, different stripping racks 106 can be replaced. Different stripping racks 106 are provided with plug blocks 107 and extrusion blocks 108 adapted to the processing batteries 10, so as to adapt to batteries 10 of different specifications.

[0036] When the first cutter 101 and the second cutter 103 cut the battery 10 shell, the electrolyte in the battery 10 shell and the battery cell will flow out under the action of gravity, causing the electrolyte to gather on the first cutter 101 and the second cutter 103, and then drip onto the ground, thereby polluting the ground.

[0037] Therefore, when the first cutter 101 and the second cutter 103 cut the battery 10, the leaked electrolyte will enter the guide groove 10101 and the guide channel 10301, and then flow into the receiving frame 201 and the receiving plate 104. When the lower shell of the battery 10 is cut, the battery 10 will be supported by the support rod 102. At this time, the electrolyte flowing out of the shell and the battery core of the battery 10 will fall into the guide groove 10101 on the first cutter 101, so that the electrolyte is guided to the receiving frame 201 for collection through the guide groove 10101, and the electrolyte on the receiving plate 104 will be collected by the electrolyte. The electrolyte will enter the storage box 402 through the feed port 10401 for collection, and the electrolyte seeping from the battery cell fragments located on the upper side of the second cutter 103 will enter the guide channel 10301 through the through groove 10302, and then enter the receiving plate 104, and these fragments will pass through the receiving net 202 and fall into the receiving plate 104, and then enter the storage box 402 through the feed port 10401, and be filtered by the filter 403, so as to separate the battery cell fragments from the electrolyte, and the cut upper outer shell of the battery 10 will move to the partition net 401, and then fall from the partition net 401.

[0038] After the battery 10 shell is cut, burrs will be generated at the cutting position, which will cause the positive electrode sheet or the negative electrode sheet in the battery cell to be affected by the burrs and cannot fall off normally, thereby making the separation effect of the battery 10 poor. Therefore, when the extrusion block 108 contacts the battery cell, as the stripping frame 106 continues to descend, the extrusion block 108 will be squeezed. Figure 5 As shown, the slide bar 10801 on the extrusion block 108 moves upward along the track 10701 on the plug block 107. When the extrusion block 108 moves upward, the extrusion block 108 drives the elastic member 109 and the stopper 110 to move upward synchronously, and then the stopper 110 on the extrusion block 108 pushes the scraper 111 to rotate around the rotating rod 11101 and approach the inner wall of the battery 10 shell, so that the scraper 111 opens outward. At the same time, as the extrusion block 108 moves upward, the stopper 110 10 pushes the scraper 111 to rotate around the rotating rod 11101 and approach the inner wall of the battery 10 shell. The elastic member 109 will be compressed. Therefore, when the plug 107 is inserted into the battery 10, the positive electrode sheet or the negative electrode sheet close to the battery 10 shell is scraped through the inverted hook design on the upper part of the scraper 111, so that the positive electrode sheet or the negative electrode sheet is scraped out of the battery 10, thereby avoiding burrs at the cutting position of the battery 10 shell after cutting, resulting in incomplete separation of the battery cells and poor disassembly effect.

[0039] Because the outer shell of part of the battery 10 is deformed by collision or extrusion, the scraper 111 cannot adapt to the deformation of the outer shell, which affects the scraper 111's assistance in separating the battery cells. Therefore, when the scraper 111 moves to the deformed part of the outer shell of the battery 10, the stopper 110 is continuously pushed upward by the compressed elastic member 109, and then the scraper 111 is pushed up, so that the scraper 111 rotates outward, so that the scraper 111 always fits the outer shell of the battery 10, thereby enhancing the use effect of the present invention. At the same time, the scraper 111 can be made to fit the outer shell of the battery 10 through the elastic member 109. In order to adapt to the adaptive rotation of the surface of the battery 10 shell and avoid deformation of the battery 10 shell, which would affect the scraper 111 to assist in separating the battery cells, after the battery cells are separated, the hydraulic push rod 105 is controlled to push the stripping rack 106 and the parts thereon upward to reset, and then the electric push rod 3 will continue to push the newly inserted battery 10 backward, thereby pushing open the blocking plate 301, so that the blocking plate 301 rotates clockwise around the torsion spring rod 30101 when viewed from top to bottom, thereby pushing the empty battery 10 shell out of the feed frame 1 for discharge.

[0040] It should be noted that the scraper 111 is arranged to be light at the top and heavy at the bottom, and at the same time, the rotating rod 11101 is also arranged to be close to the bottom of the scraper 111. Therefore, under the action of gravity, the bottom of the scraper 111 is always in contact with the stopper 110.

[0041] Example 2

[0042] On the basis of Example 1, Figure 3 and Figure 6 As shown, it also includes support rods 102; the feed frame 1 is fixedly connected to a plurality of support rods 102, the support rods 102 are located above the first cutter 101, and the upper quarter points of the support rods 102 are flush with the upper surface of the receiving frame 201; the cut battery 10 is supported by the support rods 102, and at the same time, the first cutter 101 is prevented from blocking the battery 10 and causing the electrolyte in the battery 10 to not flow out smoothly.

[0043] The second cutting knife 103 is arranged in an inclined shape with the front higher and the back lower, so that the cut residue can slide onto the separation net 401 .

[0044] In order to speed up the flow speed of the electrolyte in the guide groove 10101 and the guide channel 10301, the guide channel 10301 on the second cutter 103 is set to be inclined with the front higher and the back lower, and the guide groove 10101 on the first cutter 101 is set to be inclined with the front higher and the back lower.

[0045] While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. A pollution-proof waste battery recycling device, comprising a feed frame (1); a mounting frame (2) is fixedly connected to the feed frame (1); an electric push rod (3) is installed on the mounting frame (2); a collecting box (4) is placed below the feed frame (1) close to the mounting frame (2); a conveyor belt (5) is arranged below the feed frame (1) away from the mounting frame (2); a second cutter (103) and a first cutter (101) are fixedly connected in the upper and lower directions of one side of the feed frame (1) close to the mounting frame (2); a receiving plate ( 104, the receiving plate (104) contacts the second cutter (103); the feed frame (1) is located above the conveyor belt (5) and is provided with a mounting frame (1001); a hydraulic push rod (105) is fixedly connected to the mounting frame (1001); the telescopic end of the hydraulic push rod (105) is fixedly connected to a stripping frame (106); a plurality of insertion rods (10601) are provided on the stripping frame (106); each insertion rod (10601) is fixedly connected to an insertion block (107); each insertion block (107) is slidably connected to an extrusion block (108); a receiving frame (201) is detachably connected to the feeding frame (1), and the receiving frame (201) is arranged in an inclined shape with the left side higher and the right side lower; a liquid discharge pipe (20101) is connected to the feeding frame (1); a receiving net (202) is installed on the receiving frame (201); two blocking plates (301) which are symmetrical in left and right directions are rotatably connected to the rear of the feeding frame (1) through a torsion spring rod (30101); a partition net (401) is installed on the receiving plate (104); a feeding port (10401) is opened on the receiving plate (104) The feeding frame (1) is connected to a storage box (402); a filter screen (403) is installed in the storage box (402); a plurality of guide grooves (10101) are provided on the upper side of the first cutting knife (101), and the guide grooves (10101) on the first cutting knife (101) are connected to the receiving frame (201); a guide channel (10301) is provided on the second cutting knife (103); a plurality of through grooves (10302) are provided on the upper side of the second cutting knife (103); and the guide channel (10301) is connected to the receiving plate (104).

2. The anti-pollution waste battery recycling device according to claim 1 is characterized in that: The invention also comprises an elastic member (109), a stopper (110) and a scraper (111); each plug block (107) is provided with two tracks (10701) which are symmetrical in front and back; each extrusion block (108) slides on the tracks (10701) via a slide bar (10801); each extrusion block (108) is provided with four elastic members (109) which are symmetrical in front and back; two adjacent elastic members (109) on the same extrusion block (108) are fixedly connected to a stopper (110); each plug block (107) is rotatably connected to two scrapers (111) which are symmetrical in front and back and are used to scrape out the electric cores remaining in the housing of the battery (10); the upper part of the scraper (111) is arranged in an inverted hook shape and extends obliquely to the outside of the plug block (107); the lower part of the scraper (111) contacts the corresponding stopper (110).

3. The anti-pollution waste battery recycling device according to claim 1 is characterized in that: It also includes a guide block (2001); the guide block (2001) is arranged at the rear of the installation frame (2).

4. The anti-pollution waste battery recycling equipment according to claim 1 is characterized in that: The receiving plate (104) is arranged in an inclined shape with the left side higher and the right side lower.

5. The pollution-proof waste battery recycling device according to claim 1 is characterized in that: The lower side of the first cutting knife (101) and the upper side of the second cutting knife (103) are arranged as arc surfaces.

6. The anti-pollution waste battery recycling device according to claim 1 is characterized in that: It also includes support rods (102); the feed frame (1) is fixedly connected to a plurality of support rods (102), the support rods (102) are located above the first cutter (101), and the upper quarter points of the support rods (102) are flush with the upper surface of the receiving frame (201).

7. The pollution-proof waste battery recycling device according to claim 1 is characterized in that: The second cutting knife (103) is arranged in an inclined shape with a high front and a low back.

8. A pollution-proof waste battery recycling device according to any one of claims 1 to 7, characterized in that: The guide channel (10301) on the second cutter (103) is arranged in an inclined shape with a higher front and a lower back, and the guide groove (10101) on the first cutter (101) is arranged in an inclined shape with a higher front and a lower back.

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