Sorting device of shaking table

Abstract

The utility model discloses a shaking table sorting device which comprises a working table, a feeding mechanism and a material distributing mechanism, a fan and a water pipe are arranged in a material distributing box, a mixture of plastic particles and copper particles is poured into the material distributing box through a filling hopper, the plastic particles are blown to a discharging hopper under the starting of the fan due to the fact that the plastic particles are light, and the copper particles are separated from the discharging hopper. Plastic particles fall into water in the precipitation cavity, heavy copper particles fall into the inner bottom face of the material distribution box, the copper particles fall into the precipitation cavity under the action of water flow in the water pipe, and the copper particles are precipitated to the position below the water in the precipitation cavity; a motor is started to enable a moving block to drive a scraping plate at the bottom end of a connecting plate to scrape plastic particles suspended in water in a precipitation cavity to a filter plate in a filtrate cavity, the plastic particles are collected, precipitated copper particles in the precipitation cavity fall into a collecting box through a through groove and a mounting groove, the copper particles are collected, and then the separation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting devices, in particular to a shaking table sorting device. Background Art

[0002] Shaking table: A device that uses the principle of inclined flow sorting for re-selection. It is developed from the early fixed and movable chutes and is an effective device for sorting fine-grained ores. The shaking table generally includes a drive mechanism, a frame and a bed surface, and the shaking table bed surface is washed with flushing water.

[0003] Waste household appliances contain circuit boards, which can easily cause harm to the soil if abandoned. Therefore, waste circuit boards are recycled and the copper inside the circuit boards is recovered. During the recycling process, a sorting device is required to sort the broken circuit board fragments and extract copper particles.

[0004] After searching, the prior art has a publication number of CN220759539U, which discloses a device for adjusting the flushing frequency of a shaking table for sorting zirconium ore, including a sorting plate, a water feeding trough, a connecting block, a shell, a bracket, etc. A water feeding trough is provided on the upper left side of the sorting plate, a feeding port is provided at the rear of the water feeding trough, a water inlet is provided at the rear of the water feeding trough, and the water inlet is located behind the feeding port. A connecting block is connected to the middle of the front of the sorting plate, a shell is connected to the front of the connecting block, and a bracket is connected to the lower part of the shell. The utility model drives the bidirectional screw to rotate by rotating the screw rod, thereby driving the lifting rod to move up and down. In this way, the slope of the sorting plate can be stably adjusted, thereby adjusting the flushing frequency of the water flow and improving the sorting effect.

[0005] The utility model adopts a simple water flow to wash and sort the raw materials, but different raw materials still exist in the sorted raw materials, and the sorting efficiency is low. The circuit board debris mixture contains a large amount of plastic particles and copper particles. The efficiency of washing the mixture with water flow is low. Therefore, we propose a shaking table sorting device. Utility Model Content

[0006] The utility model aims to provide a shaking table sorting device, by arranging a fan and a water pipe inside a distribution box, pouring a mixture of plastic particles and copper particles into the distribution box through a filling hopper, because the plastic particles are relatively light, when the fan is started, the plastic particles are blown to the lower hopper, so that the plastic particles fall into the water inside the sedimentation chamber, and the heavier copper particles fall to the inner bottom surface of the distribution box, and the copper particles fall into the sedimentation chamber under the water flow inside the water pipe, and the copper particles are precipitated below the water inside the sedimentation chamber, and the moving block drives the scraper at the bottom end of the connecting plate by starting the motor to scrape the plastic particles suspended in the water inside the sedimentation chamber onto the filter plate inside the filtrate chamber for collection, and the precipitated copper particles inside the sedimentation chamber fall into the inside of the collection box through the through groove and the mounting groove, and the copper particles are collected to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A shaking table sorting device comprises a workbench, a feeding mechanism and a dividing mechanism, wherein the feeding mechanism and the dividing mechanism are both arranged on the surface of the workbench, the feeding mechanism comprises a vibration component and a dividing box, a fan is arranged on the side wall of the surface of the dividing box close to the vibration component, a water pipe is arranged above the fan, the vibration component is arranged on the surface of the workbench, the vibration component is fixedly installed on the side wall of the dividing box, a filling hopper is arranged on the surface of the dividing box, a lower hopper is arranged on the end of the dividing box away from the vibration component, the inner bottom surface of the dividing box is inclined, and the inclined surface faces one end of the lower hopper.

[0009] Preferably, the bottom surface of the lower hopper is inclined toward the direction of the material distribution mechanism.

[0010] Preferably, the blowing direction of the fan is toward the lower hopper.

[0011] Preferably, the vibration assembly includes a vibrator, the side wall of the distribution box is fixedly mounted on the base, the vibrator is fixedly mounted on the side wall of the base, springs are respectively arranged around the bottom surface of the distribution box, and the springs are fixedly mounted on the surface of the workbench.

[0012] Preferably, the material dividing mechanism includes a sorting bin, a driving assembly, a moving block, a movable block, a lifting rod and a connecting plate. The sorting bin is fixedly installed on the surface of the workbench, and the inner wall of the sorting bin is provided with a partition, and the partition divides the interior of the sorting bin into a sedimentation chamber and a filtrate chamber. The driving assembly is fixedly installed on the side wall of the sorting bin, and the moving block and the movable block are respectively arranged on both sides of the sorting bin. The moving block is threadedly connected to the driving assembly, and the top surfaces of the moving block and the movable block are both provided with lifting rods, and the inner rod ends of the lifting rods are respectively fixedly installed on the bottom surface of the connecting plate, and the bottom surface of the connecting plate is located inside the sorting bin and is provided with a scraper.

[0013] Preferably, the surfaces of the moving block and the movable block are fixedly mounted on both ends of the scraper bar, the inner rod ends of the lifting rod are slidably connected to the top surface of the scraper bar, and the bottom end of the scraper bar located inside the sedimentation chamber is slidably connected to the inner bottom surface of the sorting bin.

[0014] Preferably, the driving assembly includes a fixed plate and a screw, the fixed plate is symmetrically arranged on a side wall of the sorting bin, one end of the fixed plate is fixedly mounted on the side wall of one of the fixed plates through a bearing seat, the other end of the screw passes through the side wall of the other fixed plate and is keyed to the output shaft of the motor, the motor is installed on the outer side wall of the fixed plate, and the moving block is threadedly connected to the side wall of the screw.

[0015] Preferably, mounting plates are symmetrically arranged on the other side wall of the sorting bin, and guide rods are fixedly mounted on the opposite side walls of the two groups of mounting plates, and the guide rods are slidably connected to the side wall of the movable block.

[0016] Preferably, the sorting bin is provided with a through groove on the inner bottom surface of the sedimentation chamber near the partition, the side wall of the workbench is provided with an installation groove below the through groove, a removable sealing plate is provided inside the installation groove, and a collecting box is provided below the sealing plate.

[0017] Preferably, a side wall of the sorting bin is provided with a placement groove at one end of the filtrate cavity, and a filter plate is arranged inside the placement groove.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model arranges a fan and a water pipe inside a material distribution box, and pours a mixture of plastic particles and copper particles into the material distribution box through a filling hopper. Since the plastic particles are relatively light, the fan is started to blow the plastic particles to the lower hopper, causing the plastic particles to fall into the water inside the sedimentation chamber, while the heavier copper particles fall to the inner bottom surface of the material distribution box, and the copper particles fall into the sedimentation chamber under the water flow inside the water pipe, and the copper particles are precipitated below the water inside the sedimentation chamber. By starting the motor, the moving block drives the scraper at the bottom end of the connecting plate to scrape the plastic particles suspended in the water inside the sedimentation chamber onto the filter plate inside the filtrate chamber for collection, and the precipitated copper particles inside the sedimentation chamber fall into the interior of the collection box through the through groove and the installation groove, and the copper particles are collected, thereby accelerating the sorting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the material distribution box of the utility model;

[0023] Figure 4 This is a schematic diagram of the split structure of the material dividing mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the vibration component of the utility model.

[0025] In the figure: 1. workbench; 2. base; 3. vibrator; 4. fan; 5. water pipe; 6. material distribution box; 7. filling hopper; 8. lower hopper; 9. spring; 10. sorting bin; 11. partition; 12. sedimentation chamber; 13. filtrate chamber; 14. fixed plate; 15. screw; 16. motor; 17. mounting plate; 18. guide rod; 19. moving block; 20. movable block; 21. scraper bar; 22. lifting rod; 23. connecting plate; 24. scraper; 25. placement trough; 26. filter plate; 27. collecting box; 28. mounting trough; 29. ​​sealing plate. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figures 1 to 5 , the utility model provides a technical solution:

[0028] A shaking table sorting device comprises a workbench 1, a feeding mechanism and a dividing mechanism, both of which are arranged on the surface of the workbench 1, the feeding mechanism comprises a vibration component and a dividing box 6, a fan 4 is arranged on the side wall of the surface of the dividing box 6 close to the vibration component, a water pipe 5 is arranged above the fan 4, the vibration component is arranged on the surface of the workbench 1, the vibration component and the side wall of the dividing box 6 are fixedly installed, a filling hopper 7 is arranged on the surface of the dividing box 6, a lower hopper 8 is arranged at one end of the dividing box 6 away from the vibration component, the inner bottom surface of the dividing box 6 is an inclined surface, and the inclined surface faces one end of the lower hopper 8, and the blowing direction of the fan 4 faces the direction of the lower hopper 8.

[0029] A fan 4 is installed on the side wall of the distribution box 6, and a water pipe 5 is provided on the side wall of the distribution box 6 above the fan 4, so that when the mixed material is poured into the distribution box 6 through the filling hopper 7, the plastic particles in the mixed material are blown toward the lower hopper 8 through the lower hopper 8 to fall into the sedimentation chamber 12 inside the sorting bin 10 below, and float on the surface of the water inside the sedimentation chamber 12.

[0030] The bottom surface of the lower hopper 8 is inclined toward the direction of the material distribution mechanism. By setting the bottom surface of the lower hopper 8 to be inclined and facing the direction of the material distribution mechanism, the plastic particles and copper particles inside the distribution box 6 can be dropped into the inside of the material distribution mechanism through the lower hopper 8.

[0031] The vibration assembly includes a vibrator 3, a side wall of a material distribution box 6 is fixedly mounted on the base 2, the vibrator 3 is fixedly mounted on the side wall of the base 2, springs 9 are respectively arranged around the bottom surface of the material distribution box 6, and the springs 9 are fixedly mounted on the surface of the workbench 1.

[0032] A vibrating machine 3 is installed on the side wall of the base 2, and the base 2 is fixedly installed on the side wall of the distribution box 6. Springs 9 are arranged around the bottom surface of the distribution box 6, and the springs 9 are fixedly installed on the surface of the workbench 1, so that the distribution box 6 can be driven to shake by the vibrating machine 3, and then the copper particles on the surface of the distribution box 6 are washed to the inside of the sorting bin 10 by the water flow flushed out of the water pipe 5 for the mixed material inside the distribution box 6.

[0033] The material sorting mechanism includes a sorting bin 10, a driving assembly, a moving block 19, a movable block 20, a lifting rod 22 and a connecting plate 23. The sorting bin 10 is fixedly installed on the surface of the workbench 1. The inner wall of the sorting bin 10 is provided with a partition 11. The partition 11 divides the interior of the sorting bin 10 into a sedimentation chamber 12 and a filtrate chamber 13. The driving assembly is fixedly installed on the side wall of the sorting bin 10. The moving block 19 and the movable block 20 are respectively arranged on both sides of the sorting bin 10. The moving block 19 is threadedly connected to the driving assembly. The top surfaces of the moving block 19 and the movable block 20 are both provided with lifting rods 22. The inner rod ends of the lifting rods 22 are respectively fixedly installed on the bottom surfaces of the connecting plates 23. The bottom surface of the connecting plate 23 is located inside the sorting bin 10 and is provided with a scraper 24.

[0034] The surfaces of the moving block 19 and the movable block 20 are fixedly mounted on the two ends of the scraper bar 21 respectively, the inner rod ends of the lifting rod 22 are slidably connected to the top surface of the scraper bar 21 respectively, and the bottom end of the scraper bar 21 located inside the sedimentation chamber 12 is slidably connected to the inner bottom surface of the sorting bin 10.

[0035] The driving assembly includes a fixed plate 14 and a screw 15. The fixed plate 14 is symmetrically arranged on a side wall of the sorting bin 10. One end of the fixed plate 14 is fixedly installed on the side wall of one of the fixed plates 14 through a bearing seat. The other end of the screw 15 passes through the side wall of the other fixed plate 14 and is keyed to the output shaft of the motor 16. The motor 16 is installed on the outer side wall of the fixed plate 14, and the moving block 19 is threadedly connected to the side wall of the screw 15.

[0036] The other side wall of the sorting bin 10 is symmetrically provided with mounting plates 17 , and the opposite side walls of the two sets of mounting plates 17 are fixedly mounted with guide rods 18 , which are slidably connected to the side wall of the movable block 20 .

[0037] The sorting bin 10 is provided with a through groove at the bottom surface of the sedimentation chamber 12 near the partition 11, and the side wall of the workbench 1 is provided with a mounting groove 28 below the through groove. A removable sealing plate 29 is provided inside the mounting groove 28, and a collecting box 27 is provided below the sealing plate 29.

[0038] A placement groove 25 is formed on the side wall of the sorting bin 10 at one end of the filtrate cavity 13 , and a filter plate 26 is disposed inside the placement groove 25 .

[0039] The bottom surfaces of the connecting plates 23 are fixedly installed with the inner rod ends of the lifting rods 22 respectively, and the lifting rods 22 are respectively arranged on the surfaces of the moving blocks 19 and the movable blocks 20, the moving blocks 19 are threadedly connected with the screw rods 15, and the movable blocks 20 are slidably connected with the guide rods 18, and the screw rods 15 are driven to rotate by starting the motor 16, so that the moving blocks 19 move on the surface of the screw rods 15, so that the scraper 24 on the bottom surface of the connecting plate 23 scrapes the plastic particles on the water surface inside the sedimentation chamber 12 to the inside of the filtrate chamber 13, and collects them on the surface of the filter plate 26, so that the plastic particles are collected, and at the same time, the copper particles precipitated in the sedimentation chamber 12 are taken out of the sealing plate 29 from the inside of the mounting groove 28 by the workers, so that the copper particles in the water inside the sedimentation chamber 12 fall into the inside of the collecting box 27, and the copper particles are collected by discharging the water inside the collecting box 27, and the workers put the collected copper particles into the inside of the material distribution box 6 through the filling hopper 7 again, and perform secondary sorting on the copper particles to increase the sorting efficiency.

[0040] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A shaking table sorting device, comprising a workbench (1), a feeding mechanism and a material sorting mechanism, characterized in that: The feeding mechanism and the distributing mechanism are both arranged on the surface of the workbench (1), the feeding mechanism comprises a vibration component and a distributing box (6), a fan (4) is arranged on the side wall of the surface of the distributing box (6) close to the vibration component, a water pipe (5) is arranged above the fan (4), the vibration component is arranged on the surface of the workbench (1), the vibration component is fixedly installed on the side wall of the distributing box (6), a filling hopper (7) is arranged on the surface of the distributing box (6), a lower hopper (8) is arranged at one end of the distributing box (6) away from the vibration component, and the inner bottom surface of the distributing box (6) is an inclined surface, and the inclined surface faces one end of the lower hopper (8).

2. The shaking table sorting device according to claim 1, characterized in that: The bottom surface of the lower hopper (8) is inclined and faces the direction of the material distribution mechanism.

3. The shaking table sorting device according to claim 2, characterized in that: The blowing direction of the fan (4) is towards the lower hopper (8).

4. The shaking table sorting device according to claim 3, characterized in that: The vibration assembly comprises a vibrator (3), the side wall of the material distribution box (6) is fixedly mounted on the base (2), the vibrator (3) is fixedly mounted on the side wall of the base (2), springs (9) are respectively arranged around the bottom surface of the material distribution box (6), and the springs (9) are fixedly mounted on the surface of the workbench (1).

5. The shaking table sorting device according to claim 4, characterized in that: The material separation mechanism comprises a separation chamber (10), a driving assembly, a moving block (19), a movable block (20), a lifting rod (22) and a connecting plate (23); the separation chamber (10) is fixedly mounted on the surface of a workbench (1); a partition (11) is provided on the inner wall of the separation chamber (10); the partition (11) divides the interior of the separation chamber (10) into a sedimentation chamber (12) and a filtrate chamber (13); the driving assembly is fixedly mounted on the side wall of the separation chamber (10); The movable block (19) and the movable block (20) are respectively arranged on both sides of the sorting bin (10), the movable block (19) is threadedly connected to the driving assembly, the top surfaces of the movable block (19) and the movable block (20) are both provided with lifting rods (22), the inner rod ends of the lifting rods (22) are respectively fixedly installed with the bottom surface of the connecting plate (23), and the bottom surface of the connecting plate (23) is located inside the sorting bin (10) and is provided with a scraper (24).

6. The shaking table sorting device according to claim 5, characterized in that: The surfaces of the moving block (19) and the movable block (20) are respectively fixedly mounted on the two ends of the scraper bar (21); the inner rod ends of the lifting rod (22) are respectively slidably connected to the top surface of the scraper bar (21); and the bottom end of the scraper bar (21) located inside the sedimentation chamber (12) is slidably connected to the inner bottom surface of the sorting bin (10).

7. The shaking table sorting device according to claim 6, characterized in that: The driving assembly comprises a fixed plate (14) and a screw (15), wherein the fixed plate (14) is symmetrically arranged on a side wall of a sorting bin (10), one end of the fixed plate (14) is fixedly mounted on the side wall of one of the fixed plates (14) through a bearing seat, the other end of the screw (15) penetrates the side wall of the other fixed plate (14) and is key-connected to the output shaft of the motor (16), the motor (16) is mounted on the outer side wall of the fixed plate (14), and the moving block (19) is threadedly connected to the side wall of the screw (15).

8. The shaking table sorting device according to claim 7, characterized in that: A mounting plate (17) is symmetrically arranged on the other side wall of the sorting bin (10), and guide rods (18) are fixedly installed on the opposite side walls of the two groups of mounting plates (17), and the guide rods (18) are slidably connected to the side wall of the movable block (20).

9. The shaking table sorting device according to claim 8, characterized in that: The sorting bin (10) is provided with a through groove at a position close to the partition (11) on the inner bottom surface of the sedimentation chamber (12); a mounting groove (28) is provided on the side wall of the workbench (1) below the through groove; a detachable sealing plate (29) is provided inside the mounting groove (28); and a collecting box (27) is provided below the sealing plate (29).

10. The shaking table sorting device according to claim 9, characterized in that: A placement groove (25) is provided on the side wall of the sorting bin (10) at one end of the filtrate chamber (13), and a filter plate (26) is arranged inside the placement groove (25).

Images