Vibrating screen for material disassembly

Abstract

The utility model relates to the technical field of battery recovery, and discloses a vibrating screen for material disassembly, which comprises a shell, a support is fixedly connected to the rear wall of the shell, a servo motor is fixedly connected to the rear wall of the support, and the output end of the servo motor penetrates through the support and is fixedly connected with an incomplete gear. A second rack is meshed with one side of the incomplete gear, a through groove penetrates through the middle of the rear wall of the shell, the rear end of the second rack penetrates through the through groove and is fixedly connected with a connecting plate, the two sliding blocks are slidably connected into the sliding groove, and second springs are fixedly connected to the top ends of the two sliding blocks. The top ends of the two second springs are fixedly connected to the inner top wall of the sliding groove. According to the lead slime and plastic vibration screening device, under the combined action of the servo motor, the incomplete gear, the second rack, the connecting plate, the screening plate, the sliding block, the second spring, the square hole, the sliding groove and the support, the vibration screening effect of lead slime and plastic can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling, in particular to a vibrating screen for material disassembly. Background Art

[0002] Lead-acid batteries are a common type of rechargeable battery and are widely used in various fields. Lead-acid batteries can convert chemical energy into electrical energy through chemical reactions. Since the main component of lead-acid batteries is lead, discarded lead-acid batteries may cause pollution by heavy metals such as lead. If not handled properly, lead can leak into the soil, groundwater and water bodies, causing toxic effects on plants, animals and aquatic life. Therefore, the recycling of waste lead-acid batteries has multiple meanings such as environmental protection, resource recycling and economic benefits. By standardizing the recycling and treatment of waste lead-acid batteries, sustainable development can be achieved, resource waste can be reduced, the environment can be protected and economic prosperity can be promoted.

[0003] After searching, the Chinese patent announcement number: CN215030960U discloses a lead paste separation vibration screen, including a separation vibration bracket, a separation box, a first support plate, and a second support plate. The separation box is installed on the separation vibration bracket, and the first support plate and the second support plate are symmetrically arranged on the front and rear side surfaces of the separation box; a first sliding guide is laid on the first support plate, and a second sliding guide is laid on the second support plate. A first sliding block is slidably arranged on the first sliding guide, and a second sliding block is slidably arranged on the second sliding guide. The lead paste separation vibration screen of the utility model can remove impurities in the lead paste; however, when recycling waste lead-acid batteries, since some batteries contain glass fibers, the sieve holes are easily blocked during the screening process, thereby affecting the screening efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a vibrating screen for material disassembly, aiming to improve the problem in the prior art that the screen holes are easily blocked during the screening process, thereby affecting the screening efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vibrating screen for material disassembly, comprising a shell, a mounting and disassembly mechanism is arranged in the shell, a bracket is fixedly connected to the rear wall of the shell, a servo motor is fixedly connected to the rear wall of the bracket, an output end of the servo motor passes through the bracket and is fixedly connected to an incomplete gear, a rack 2 is meshed with one side of the incomplete gear, a through groove passes through the middle of the rear wall of the shell, a rear end of the rack 2 passes through the through groove and is fixedly connected to a connecting plate, a sieve plate is slidably connected to the inner wall of the connecting plate, evenly distributed square holes are provided on the upper and lower walls of the sieve plate, slide grooves are provided on both side walls of the shell, sliders are fixedly connected to both side walls of the connecting plate, two sliders are slidably connected in the slide grooves, two springs are fixedly connected to the top ends of the two sliders, and the top ends of the two springs are fixedly connected to the top wall inside the slide groove.

[0006] As a further description of the above technical solution:

[0007] The assembly and disassembly mechanism includes a chamber, which is opened inside one side of the connecting plate, a connecting rod is rotatably connected to one side of the front wall of the connecting plate, the rear end of the connecting rod passes through the inner wall of the chamber and is fixedly connected to a meshing gear, one side of the meshing gear is meshed with a rack 1, the bottom end of the rack 1 is fixedly connected to a block, the bottom end of the block passes through the screen plate, the top end of the rack 1 is fixedly connected to a spring 1, and the top end of the spring 1 is fixedly connected to the top wall of the chamber.

[0008] As a further description of the above technical solution:

[0009] The middle parts of the two sliders are slidably connected with guide rods, the upper and lower ends of the two guide rods penetrate the sliders and are fixedly connected to the upper and lower walls of the slide groove, and the plurality of springs are arranged on the outer periphery of the guide rods.

[0010] As a further description of the above technical solution:

[0011] A limiting rod is slidably connected inside the rack 1, a top end of the limiting rod passes through the top wall of the rack 1 and is fixedly connected to the top wall of the chamber, and the spring 1 is arranged on the periphery of the limiting rod.

[0012] As a further description of the above technical solution:

[0013] A water pipe runs through the top wall of the shell, and a plurality of nozzles are connected to the lower side of the water pipe.

[0014] As a further description of the above technical solution:

[0015] A baffle is arranged in the middle of the front wall of the shell, and the rear end of the baffle passes through the inner front wall of the shell. Bolts are threadedly connected to the four corners of the front wall of the baffle, and the baffle is connected to the shell through the bolts.

[0016] As a further description of the above technical solution:

[0017] A collection box is slidably connected to the lower part of the front wall of the shell. The collection box penetrates into the shell and is located at the lower side of the connecting plate.

[0018] As a further description of the above technical solution:

[0019] A countersunk hole is arranged on one side of the front wall of the connecting plate, and a knob is fixedly connected to the front end of the connecting rod, and the knob is arranged in the countersunk hole.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the joint action of the servo motor, the incomplete gear, the second rack, the connecting plate, the screen plate, the slider, the second spring, the square hole, the slide groove and the bracket, the vibration effect of the screen plate can be improved and the square hole is less likely to be blocked, thereby improving the vibration screening effect of lead mud and plastic.

[0022] 2. In the utility model, through the joint action of the connecting rod, the moving meshing gear, the rack, the block, the screen plate, the chamber and the screen plate, the staff can directly pull the screen plate out from the front side of the connecting plate from the front side of the shell, thereby achieving the effect of facilitating the disassembly and replacement of the screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a vibrating screen for material disassembly proposed by the utility model;

[0024] Figure 2 This is a partial cross-sectional rear view of a vibrating screen for material disassembly proposed by the utility model;

[0025] Figure 3 This is a side sectional view of a vibrating screen for material disassembly proposed by the utility model;

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Shell; 2. Assembly and disassembly mechanism; 201. Countersunk hole; 202. Knob; 203. Connecting rod; 204. Chamber; 205. Limit rod; 206. Spring 1; 207. Meshing gear; 208. Rack 1; 209. Block; 210. Baffle; 211. Bolt; 3. Connecting plate; 4. Screen plate; 5. Square hole; 6. Collecting box; 7. Spring 2; 8. Guide rod; 9. Bracket; 10. Servo motor; 11. Incomplete gear; 12. Rack 2; 13. Through slot; 14. Slide slot; 15. Slider; 16. Water pipe; 17. Nozzle. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a vibrating screen for material disassembly, comprising a shell 1, a mounting and disassembling mechanism 2 is arranged in the shell 1, a bracket 9 is fixedly connected to the rear wall of the shell 1, a servo motor 10 is fixedly connected to the rear wall of the bracket 9, an output end of the servo motor 10 passes through the bracket 9 and is fixedly connected to an incomplete gear 11, a rack 2 12 is meshed on one side of the incomplete gear 11, a through slot 13 passes through the middle of the rear wall of the shell 1, a rear end of the rack 2 12 passes through the through slot 13 and is fixedly connected to a connecting plate 3, a sieve plate 4 is slidably connected to the inner wall of the connecting plate 3, and evenly distributed square holes 5 are opened on the upper and lower walls of the sieve plate 4, and an outer Slide grooves 14 are provided on both side walls of the shell 1, and sliders 15 are fixedly connected to both side walls of the connecting plate 3. The two sliders 15 are slidably connected in the slide grooves 14, and the tops of the two sliders 15 are fixedly connected to springs 7, and the tops of the two springs 7 are fixedly connected to the top walls of the slide grooves 14; the middle parts of the two sliders 15 are slidably connected to guide rods 8, and the upper and lower ends of the two guide rods 8 pass through the sliders 15 and are fixedly connected to the upper and lower walls of the slide grooves 14, and multiple springs 7 are arranged on the periphery of the guide rods 8; the lower part of the front wall of the shell 1 is slidably connected to the collection box 6, which passes through the shell 1 and is located at the lower side of the connecting plate 3;

[0031] Specifically, the staff can put the battery lead mud and plastic that need to be screened into the shell 1 and drop them onto the screen plate 4, and then start the servo motor 10 to drive the incomplete gear 11 to rotate. When the incomplete gear 11 is engaged with the rack 2 12, it will drive the rack 2 12 to move upward. When the incomplete gear 11 is disengaged from the rack 2 12, the rack 2 12 will fall freely, thereby driving the rack 2 12 to move up and down intermittently. When the rack 2 12 moves, it will drive the fixed connecting plate 3 to move up and down at the same time, and when the connecting plate 3 moves up and down, it will also drive the sliders 15 fixed on both sides to slide in the slide groove 14 and press the springs 2 7 connected at the upper and lower ends. When the spring 27 is pressed, it will provide a reverse action to push the slider 15 to move in the opposite direction, so that the connected connecting plate 3 can be driven to vibrate up and down, and the slider 15 will also be limited by the guide rod 8 when moving, so as to ensure the stability of the movement of the connecting plate 3 and prevent the spring 27 from bending after being compressed. When the connecting plate 3 moves, it can drive the sieve plate 4 set inside to vibrate, so as to improve the vibration effect of the sieve plate 4, and by providing a square hole 5 on the sieve plate 4, since some batteries contain glass fiber, the square hole 5 is less likely to be blocked, so as to improve the effect of vibration screening of lead mud and plastic. The lead mud screened by the sieve plate 4 will fall through the sieve plate 4 and accumulate in the collection box 6 for storage. When the screening is completed, the staff can extract the collection box 6 and collect the screened lead mud.

[0032] Reference Figure 1 , Figure 3 and Figure 4 The assembly and disassembly mechanism 2 includes a chamber 204, which is opened inside one side of the connecting plate 3. A connecting rod 203 is rotatably connected to one side of the front wall of the connecting plate 3. The rear end of the connecting rod 203 passes through the inner wall of the chamber 204 and is fixedly connected to a meshing gear 207. A rack 208 is meshed on one side of the meshing gear 207. A block 209 is fixedly connected to the bottom end of the rack 208. The bottom end of the block 209 passes through the sieve plate 4. The top of the rack 208 is fixedly connected to a spring. Spring 1 206, the top of spring 1 206 is fixedly connected to the top wall of the chamber 204; the limit rod 205 is slidably connected in the rack 1 208, the top of the limit rod 205 passes through the top wall of the rack 1 208 and is fixedly connected to the top wall of the chamber 204, and the spring 1 206 is arranged on the periphery of the limit rod 205; a countersunk hole 201 is arranged on one side of the front wall of the connecting plate 3, and a knob 202 is fixedly connected to the front end of the connecting rod 203, and the knob 202 is arranged in the countersunk hole 201;

[0033] Specifically, when the sieve plate 4 needs to be installed, it only needs to be inserted into the connecting plate 3 from the front side of the shell 1. The sieve plate 4 will contact the block 209 during the movement and squeeze the block 209 to move upward. Since the block 209 squeezes the spring 1 206 when it moves, after the sieve plate 4 is fully inserted, the block 209 will be pushed to reset and inserted into the sieve plate 4 for positioning under the action of the spring 1 206. When the sieve plate 4 needs to be disassembled, the staff can drive the connected meshing gear 207 to rotate by rotating the connecting rod 203. When the meshing gear 207 is engaged, When rotating, it can drive the meshing rack 208 to move up and down. When the rack 208 moves upward, it can drive the block 209 to be pulled out from the sieve plate 4, thereby canceling the limitation of the sieve plate 4, so that the staff can directly pull the sieve plate 4 out of the front side of the connecting plate 3 from the front side of the shell 1, thereby achieving the effect of facilitating the disassembly and replacement of the sieve plate 4, and the rack 208 will be limited by the limiting rod 205 during the movement. Therefore, the limiting rod 205 can ensure the stability of the movement of the rack 208, and at the same time, it can also prevent the spring 206 from bending after being compressed.

[0034] Reference Figure 1 and Figure 3 A water pipe 16 is passed through the top wall of the housing 1, and a plurality of nozzles 17 are connected to the lower side of the water pipe 16;

[0035] Specifically, after the screening is completed, the staff can inject clean water through the water pipe 16 and spray it through the nozzle 17, so as to flush and clean the sieve plate 4 from the upper side of the sieve plate 4.

[0036] Reference Figure 1 A baffle 210 is provided in the middle of the front wall of the housing 1, the rear end of the baffle 210 penetrates the inner front wall of the housing 1, and bolts 211 are threadedly connected to the four corners of the front wall of the baffle 210, and the baffle 210 is connected to the housing 1 through the bolts 211;

[0037] Specifically, the sieve plate 4 is connected to the housing 1 by bolts 211, so that the sieve plate 4 can be installed and disassembled, and the baffle 210 can be provided to close the groove for installing the sieve plate 4, and the sieve plate 4 can be further limited, thereby ensuring the stability of the sieve plate 4.

[0038] Working principle: In actual use, by starting the servo motor 10, the incomplete gear 11 can be driven to drive the rack 2 12 to move up and down intermittently. When the rack 2 12 moves, it will drive the connecting plate 3 and the sieve plate 4 in the connecting plate 3 to move up and down. When the connecting plate 3 moves up and down, it will drive the slider 15 to squeeze the spring 2 7, and under the action of the spring 2 7, the slider 15 will drive the connecting plate 3 to reset, thereby improving the vibration effect of the sieve plate 4. In addition, by providing a square hole 5 on the sieve plate 4, since some batteries contain glass fiber, This square hole 5 is less likely to be blocked, thereby improving the effect of vibration screening of lead mud and plastic; in addition, the staff can drive the meshing gear 207 to rotate by rotating the connecting rod 203, and the meshing gear 207 can drive the rack 208 to move up and down. When the rack 208 moves upward, it can drive the block 209 to be pulled out from the sieve plate 4, thereby eliminating the limit on the sieve plate 4, allowing the staff to directly pull the sieve plate 4 out from the front side of the connecting plate 3 from the front side of the shell 1, thereby achieving the effect of facilitating the disassembly and replacement of the sieve plate 4.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibrating screen for material disassembly, comprising a housing (1), characterized in that: The housing (1) is provided with an assembly and disassembly mechanism (2), the rear wall of the housing (1) is fixedly connected to a bracket (9), the rear wall of the bracket (9) is fixedly connected to a servo motor (10), the output end of the servo motor (10) passes through the bracket (9) and is fixedly connected to an incomplete gear (11), one side of the incomplete gear (11) is meshed with a second rack (12), the middle part of the rear wall of the housing (1) passes through a through slot (13), the rear end of the second rack (12) passes through the through slot (13) and is fixedly connected to a connecting plate ( 3), the inner wall of the connecting plate (3) is slidably connected with a sieve plate (4), the upper and lower walls of the sieve plate (4) are provided with evenly distributed square holes (5), the inner side walls of the shell (1) are provided with slide grooves (14), the two side walls of the connecting plate (3) are fixedly connected with sliders (15), the two sliders (15) are slidably connected in the slide grooves (14), the top ends of the two sliders (15) are fixedly connected with springs (7), and the top ends of the two springs (7) are fixedly connected to the inner top wall of the slide groove (14).

2. A vibrating screen for material disassembly according to claim 1, characterized in that: The assembly and disassembly mechanism (2) comprises a chamber (204), wherein the chamber (204) is arranged inside one side of the connecting plate (3), a connecting rod (203) is rotatably connected to one side of the front wall of the connecting plate (3), a rear end of the connecting rod (203) passes through the inner wall of the chamber (204) and is fixedly connected to a meshing gear (207), one side of the meshing gear (207) is meshed with a rack (208), a bottom end of the rack (208) is fixedly connected to a clamping block (209), a bottom end of the clamping block (209) passes through the screen plate (4), a top end of the rack (208) is fixedly connected to a spring (206), and a top end of the spring (206) is fixedly connected to the top wall of the chamber (204).

3. A vibrating screen for material disassembly according to claim 1, characterized in that: The middle parts of the two sliders (15) are slidably connected to guide rods (8), the upper and lower ends of the two guide rods (8) penetrate the sliders (15) and are fixedly connected to the upper and lower walls of the slide groove (14), and the plurality of springs (7) are arranged on the outer periphery of the guide rods (8).

4. A vibrating screen for material disassembly according to claim 2, characterized in that: A limiting rod (205) is slidably connected inside the rack one (208), the top end of the limiting rod (205) passes through the top wall of the rack one (208) and is fixedly connected to the top wall inside the chamber (204), and the spring one (206) is arranged on the periphery of the limiting rod (205).

5. The vibrating screen for material disassembly according to claim 1, characterized in that: A water pipe (16) penetrates the top wall of the shell (1), and a plurality of spray heads (17) are connected to the lower side of the water pipe (16).

6. A vibrating screen for material disassembly according to claim 2, characterized in that: A baffle (210) is provided in the middle of the front wall of the outer shell (1); the rear end of the baffle (210) penetrates the inner front wall of the outer shell (1); four corners of the front wall of the baffle (210) are threadedly connected with bolts (211); and the baffle (210) is connected to the outer shell (1) via the bolts (211).

7. The vibrating screen for material disassembly according to claim 1, characterized in that: A collection box (6) is slidably connected to the lower portion of the front wall of the outer shell (1); the collection box (6) penetrates into the outer shell (1) and is located at the lower side of the connecting plate (3).

8. The vibrating screen for material disassembly according to claim 2, characterized in that: A countersunk hole (201) is provided on one side of the front wall of the connecting plate (3); a knob (202) is fixedly connected to the front end of the connecting rod (203); and the knob (202) is arranged in the countersunk hole (201).

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