CN115365265B - Recovery device for waste neodymium-iron-boron magnet and application method thereof - Google Patents
Recovery device for waste neodymium-iron-boron magnet and application method thereof Download PDFInfo
- Publication number
- CN115365265B CN115365265B CN202210915889.0A CN202210915889A CN115365265B CN 115365265 B CN115365265 B CN 115365265B CN 202210915889 A CN202210915889 A CN 202210915889A CN 115365265 B CN115365265 B CN 115365265B
- Authority
- CN
- China
- Prior art keywords
- crushing
- gear
- motor
- wall
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 85
- 239000002699 waste material Substances 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000011084 recovery Methods 0.000 title claims description 17
- 238000004064 recycling Methods 0.000 claims abstract description 7
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 61
- 238000012546 transfer Methods 0.000 claims description 39
- 230000007306 turnover Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002950 deficient Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 8
- 230000000737 periodic effect Effects 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 block Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of waste neodymium-iron-boron magnet processing, in particular to a recycling device of waste neodymium-iron-boron magnet and a using method thereof.
Description
Technical Field
The invention relates to the technical field of processing of waste neodymium-iron-boron magnet materials, in particular to a recovery device of waste neodymium-iron-boron magnet materials and a use method thereof.
Background
The waste neodymium iron boron is a main type of rare earth permanent magnet waste at present, and the waste neodymium iron boron is generally in powder, granule, block, mud shape, and has more water content, less water content, and some samples are soaked in liquid, and have different colors and odors, and most samples have lower volatile component content. The recovery of the waste neodymium iron boron is more convenient than the direct crushing of the ore to obtain rare earth resources, because the rare earth content in the waste neodymium iron boron is far higher than the ore content.
The recovery of abandonment neodymium iron boron mainly is through a plurality of steps such as calcination, acid-soluble, filtration and extraction, however, in order to guarantee the treatment effect of recovery processing procedure, carry out broken separation to abandonment neodymium iron boron before processing procedure generally, current broken separator is broken the back to abandonment neodymium iron boron, and the great abandonment neodymium iron boron of shape size can pile up on the filter plate after the breakage, and then influences the normal work of filter plate, needs artifical manual periodic cleaning to the filter plate.
Disclosure of Invention
The invention aims to provide a recovery device of waste neodymium iron boron magnet materials and a use method thereof, which are used for solving the problems that waste neodymium iron boron with larger shape and size can be accumulated on a filter plate after being crushed in the background art, so that the normal work of the filter plate is affected, and the filter plate needs to be cleaned manually and regularly.
The technical scheme of the invention is as follows:
the utility model provides a recovery unit of abandonment neodymium iron boron magnetism material, includes mounting bracket, broken case, broken subassembly, vibration filter assembly, pushing away material subassembly, qualified product collecting box, unqualified product transferring assembly, two diaphragms and two guide rails, broken case sets up the top at the mounting bracket, the top of broken case is equipped with the interpolation hopper, the both sides bottom of broken case all is equipped with the logical groove rather than inside being linked together, two the diaphragm symmetry sets up on the bottom outer wall of broken case, two the guide rail symmetry sets up on the inside bottom of broken case and two diaphragms, qualified product collecting box and unqualified product collecting box slidable mounting are on two guide rails, qualified product collecting box is located the inside bottom of broken case, unqualified product collecting box is located the top of one of them diaphragm, the bottom of unqualified product collecting box is equipped with the hole rather than inside being linked together, one of them be equipped with on the diaphragm rather than the corresponding standpipe of first hole, broken subassembly installs on the inside top of broken case, filter assembly installs at broken case's bottom outer wall to the inside filter assembly to the vibration subassembly is located below the vibration subassembly is located the vibration stack down in the side of broken case, and the vibration subassembly is located below the vibration filter assembly is located to the vibration subassembly down to the both sides of passing through the vibration subassembly.
Further, the crushing assembly comprises a crushing motor, a driving gear, two crushing rollers and two driven gears, wherein the two crushing rollers are rotatably arranged at the top end of the inside of the crushing box, one ends of the two crushing rollers extend to the outside of the crushing box, the two driven gears are respectively arranged at one ends of the two crushing rollers extending to the outside of the crushing box, the two driven gears are meshed with each other, the crushing motor is horizontally arranged on the outer wall of the crushing box, the driving gear is arranged on the output shaft of the crushing motor, and the driving gear is meshed with one driven gear.
Further, vibration filter component includes shale shaker, filter plate, two U type framves, two montants, two connecting blocks and two vibrating components, two U type frame symmetry sets up on the inner wall of broken case, two the montant is vertical respectively to be set up in two U type framves, two connecting block slidable mounting respectively on two montants, the both sides outer wall of shale shaker is connected with two connecting blocks respectively, the bottom at the shale shaker is installed to the filter plate, two vibrating component sets up respectively in the inside bottom of two U type framves to the top of two vibrating component extends to the top below of shale shaker.
Further, every vibrating element all includes rotation seat, axis of rotation, backup pad, rotation motor, two gyro wheels and two cams, the inside bottom at the U type frame is installed to the rotation seat, the axis of rotation is rotated and is installed in the rotation seat, two the gyro wheel symmetry sets up in the top below of shale shaker, two the cam symmetry sets up in the axis of rotation to the top of two cams is contradicted with the bottom of two gyro wheels, the inside bottom at the U type frame is installed to the backup pad, rotation motor level sets up at the top of backup pad, and the output shaft and the rotation axis connection of rotation motor.
Further, the pushing component comprises a connecting frame, a moving column, a pushing plate, a moving rack, a moving shaft, a moving gear, a moving motor, an opening and closing part and two connecting seats, wherein the connecting frame is arranged on the outer wall of the crushing box, the moving column is slidably arranged on the connecting frame, the pushing plate is arranged at the end part, close to the crushing box, of the moving column, the moving rack is horizontally arranged at the top end of the moving column, the two connecting seats are symmetrically arranged on the outer wall of the connecting frame, the moving shaft is rotatably arranged on the two connecting seats, the moving gear is arranged on the moving shaft and meshed with the moving rack, the moving motor is horizontally arranged on the outer wall of one connecting seat, the output shaft of the moving motor is connected with the moving shaft, and the opening and closing part is arranged on the outer wall, far away from the connecting frame, of the crushing box.
Further, the component that opens and shuts includes opening and shutting board, L template, electric putter, two fixed plates and two slide rails, two the fixed plate symmetry sets up on the outer wall of broken case, two the slide rail symmetry sets up on two fixed plates, opening and shutting board slidable mounting is on two slide rails to the inner wall of opening and shutting board and the laminating of the outer wall of broken case, L template is installed on the outer wall of broken case, electric putter level sets up on L template, and electric putter's output is connected with the board that opens and shuts.
Further, the assembly is transported to unqualified products includes base, transfer axle, transfer dish, transport motor, first gear, second gear and four carrier parts, the base sets up the below at the mounting bracket, the transfer axle rotates and installs on the base, transfer the dish and install at the top of transferring the axle, the vertical top that sets up at the base of transfer motor, first gear is installed on the output shaft of transferring the motor, the second gear is installed on transferring the axle to second gear and first gear engagement are equipped with four recesses that set up around its centre of a circle equidistant on the transfer dish, four carrier parts installs respectively in four recesses.
Further, each bearing component comprises a turnover shaft, a bearing cylinder, a reinforcing plate and a turnover motor, wherein the turnover shaft is rotatably installed in the groove, the bearing cylinder is installed on the turnover shaft, the reinforcing plate is installed on the outer wall of the transfer plate, the turnover motor is horizontally arranged at the top of the reinforcing plate, and the turnover motor is connected with the turnover shaft.
The invention provides a use method of a recovery device of waste neodymium iron boron magnet, which comprises the following steps,
s1, throwing waste neodymium iron boron into a crushing box through a charging hopper, wherein a crushing motor drives a driving gear to rotate, the driving gear drives two driven gears to rotate, and the two driven gears drive two crushing rollers to rotate so as to crush the waste neodymium iron boron falling into the crushing box;
s2, the crushed waste neodymium iron boron falls onto a filter plate, the two vibrating components drive the vibrating screen to reciprocate to vibrate, the vibrating screen drives the filter plate to vibrate so as to screen the waste neodymium iron boron on the surface of the filter plate, the waste neodymium iron boron meeting the requirements of the shape and the size falls into a qualified product collecting box, and the waste neodymium iron boron with the larger shape and the size is piled on the filter plate;
s3, the regular electric push rod drives the opening and closing plate to move on the two sliding rails, the opening and closing plate moves for a certain distance, and at the moment, the outer wall of the crushing box is in an open state;
s4, the movable motor drives the movable shaft and the movable gear to rotate, the movable gear drives the movable rack to move, the movable rack drives the movable column to slide on the connecting frame, and the movable column drives the pushing plate to move and push the waste NdFeB with larger shape and size stacked on the filter plate into the unqualified product collecting box;
s5, the waste NdFeB with larger shape and size in the unqualified product collecting box falls into the bearing cylinder through the holes and the vertical pipes to be transported;
s6, the transfer motor drives the first gear to rotate, the first gear drives the transfer shaft and the transfer disc to rotate by utilizing the second gear, and the transfer disc drives the bearing cylinders in the four bearing parts to sequentially pass through the lower part of the vertical pipe, so that the situation that one bearing cylinder is filled with waste neodymium iron boron with larger shape and size cannot be filled is avoided.
Compared with the prior art, the recycling device for the waste neodymium-iron-boron magnet and the use method thereof provided by the invention have the following improvements and advantages:
the method comprises the following steps: according to the invention, the waste neodymium-iron-boron is put into the crushing box through the charging hopper, the crushing assembly works to crush the waste neodymium-iron-boron in the crushing box, the crushed waste neodymium-iron-boron falls into the vibration filtering assembly, then the vibration filtering assembly works to perform vibration screening on the waste neodymium-iron-boron therein, the waste neodymium-iron-boron meeting the shape and size requirements falls into the qualified product collecting box, the waste neodymium-iron-boron with larger shape and size is piled in the vibration filtering assembly, the waste neodymium-iron-boron with larger shape and size piled in the vibration filtering assembly is pushed into the unqualified product collecting box through the regular pushing assembly work, and then the waste neodymium-iron-boron with larger shape and size is cleaned manually and regularly, so that the normal work of the vibration filtering assembly is not affected, and finally the waste neodymium-iron-boron with larger shape and size in the unqualified product collecting box falls into the unqualified product transferring assembly through the holes and the vertical pipes for storage.
And two,: according to the invention, the transfer motor drives the first gear to rotate, the first gear drives the transfer shaft and the transfer disc to rotate by utilizing the second gear, and the transfer disc drives the four bearing parts to sequentially pass through the lower part of the vertical pipe, so that the situation that one bearing part is filled with waste NdFeB with larger shape and size cannot be filled is avoided.
And thirdly,: according to the invention, the rotating motor is used for driving the rotating shaft and the two cams to rotate, and the two cams drive the vibrating screen to reciprocate by utilizing the two rollers to vibrate, so that the vibrating screen can conveniently drive the filter plate to vibrate to screen the waste neodymium iron boron on the surface of the filter plate.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic perspective view of a third embodiment of the present invention;
FIG. 4 is a partial cross-sectional view of the invention;
FIG. 5 is a partial cross-sectional view II of the present invention;
FIG. 6 is a partial cross-sectional view III of the present invention;
FIG. 7 is a schematic view of a partial perspective view of the present invention;
fig. 8 is a schematic perspective view of a reject transfer assembly according to the present invention.
Reference numerals illustrate:
the device comprises a mounting frame 1, a crushing box 2, a charging hopper 21, a through groove 22, a crushing assembly 3, a crushing motor 31, a driving gear 32, a crushing roller 33, a driven gear 34, a vibration filter assembly 4, a vibration screen 41, a filter plate 42, a U-shaped frame 43, a vertical rod 44, a connecting block 45, a vibration component 46, a rotating seat 461, a rotating shaft 462, a supporting plate 463, a rotating motor 464, a roller 465, a cam 466, a pushing component 5, a connecting frame 51, a moving column 52, a pushing plate 53, a moving rack 54, a moving shaft 55, a moving gear 56, a moving motor 57, an opening and closing component 58, an opening and closing plate 581, an L-shaped plate 582, an electric push rod 583, a fixed plate 584, a sliding rail 585, a connecting seat 59, a qualified product collection box 6, a unqualified product collection box 7, a hole 71, a unqualified product transporting component 8, a base 81, a transporting shaft 82, a transporting disc 83, a transporting motor 84, a first gear 85, a second gear 86, a carrying component 87, a carrying shaft 872, a carrying drum 871, a reinforcing plate 873, a reversing motor 874, a groove 88, a transverse plate 9, a guide rail 91, a vertical rail 92.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-8, the invention provides a recovery device for waste neodymium iron boron magnet materials by improving the recovery device, which comprises a mounting frame 1, a crushing box 2, a crushing assembly 3, a vibration filter assembly 4, a pushing assembly 5, a qualified product collecting box 6, a unqualified product collecting box 7, a unqualified product transferring assembly 8, two transverse plates 9 and two guide rails 91, wherein the crushing box 2 is arranged at the top of the mounting frame 1, the top of the crushing box 2 is provided with a charging hopper 21, the bottom ends of the two sides of the crushing box 2 are respectively provided with a through groove 22 communicated with the inside of the crushing box 2, the two transverse plates 9 are symmetrically arranged on the outer walls of the bottom ends of the crushing box 2, the two guide rails 91 are symmetrically arranged on the inner bottom ends of the crushing box 2 and the two transverse plates 9, the qualified product collecting box 6 and the unqualified product collecting box 7 are slidably arranged on the two guide rails 91, the qualified product collecting box 6 is positioned at the inner bottom end of the crushing box 2, the unqualified product collecting box 7 is positioned above one of the transverse plates 9, the bottom end 7 is provided with a feeding hopper 21, the two transverse plates 71 are respectively arranged at the bottom ends of the two transverse plates 7 and the two transverse plates 9 are respectively communicated with the inner side of the filtering assembly 2, the vibrating assembly 3 is arranged at the bottom of the vibrating assembly 4, the vibrating assembly 4 is arranged at the two sides of the vibration filter assembly 4 and corresponds to the vibrating assembly 4, and the vibrating assembly 3 is arranged at the bottom of the vibration filter assembly 4 and corresponds to the vibrating assembly 3, and the vibrating assembly 3 is arranged at the bottom and the bottom filter assembly 3 and is arranged at the bottom corresponding to the vibration assembly 3 and is arranged at the bottom and on the bottom filter assembly 3 and corresponding to the vibration assembly 3; the waste neodymium iron boron is thrown into the crushing box 2 through the charging hopper 21, the crushing assembly 3 works to crush the waste neodymium iron boron in the crushing box 2, the crushed waste neodymium iron boron falls into the vibrating filter assembly 4, then the vibrating filter assembly 4 works to carry out vibrating screen 41 selection on the waste neodymium iron boron therein, the waste neodymium iron boron meeting the requirement of the shape and size falls into the qualified product collecting box 6, the waste neodymium iron boron with the larger shape and size is piled up in the vibrating filter assembly 4, the waste neodymium iron boron with the larger shape and size piled up in the vibrating filter assembly 4 is pushed into the unqualified product collecting box 7 through the periodic pushing assembly 5 work, and then the waste neodymium iron boron with the larger shape and size is cleaned without manual periodic operation, so that the crushing device is quite convenient, the normal work of the vibrating filter assembly 4 is not influenced, and finally the waste neodymium iron boron with the larger shape and size in the unqualified product collecting box 7 falls into the unqualified product transferring assembly 8 through the holes 71 and the vertical pipes 92.
Specifically, the crushing assembly 3 includes a crushing motor 31, a driving gear 32, two crushing rollers 33 and two driven gears 34, the two crushing rollers 33 are rotatably mounted at the inner top end of the crushing tank 2, one ends of the two crushing rollers 33 extend to the outside of the crushing tank 2, the two driven gears 34 are respectively mounted at one ends of the two crushing rollers 33 extending to the outside of the crushing tank 2, the two driven gears 34 are engaged with each other, the crushing motor 31 is horizontally disposed on the outer wall of the crushing tank 2, the driving gear 32 is mounted on the output shaft of the crushing motor 31, and the driving gear 32 is engaged with one of the driven gears 34; the driving gear 32 is driven to rotate by the crushing motor 31, the driving gear 32 drives the two driven gears 34 to rotate, and the two driven gears 34 drive the two crushing rollers 33 to rotate so as to crush the waste NdFeB falling into the crushing box 2.
Specifically, the vibration filtering assembly 4 includes a vibrating screen 41, a filter plate 42, two U-shaped frames 43, two vertical rods 44, two connecting blocks 45 and two vibrating members 46, the two U-shaped frames 43 are symmetrically arranged on the inner wall of the crushing box 2, the two vertical rods 44 are respectively vertically arranged in the two U-shaped frames 43, the two connecting blocks 45 are respectively slidably mounted on the two vertical rods 44, the outer walls of two sides of the vibrating screen 41 are respectively connected with the two connecting blocks 45, the filter plate 42 is mounted at the bottom of the vibrating screen 41, the two vibrating members 46 are respectively arranged at the inner bottom ends of the two U-shaped frames 43, and the top ends of the two vibrating members 46 extend to below the top of the vibrating screen 41; the crushed waste neodymium iron boron falls onto the filter plate 42, and the two vibrating components 46 drive the vibrating screen 41 to reciprocate to vibrate, and the vibrating screen 41 drives the filter plate 42 to vibrate to screen the waste neodymium iron boron on the surface of the filter plate.
Specifically, each of the vibration members 46 includes a rotating seat 461, a rotating shaft 462, a support plate 463, a rotating motor 464, two rollers 465, and two cams 466, the rotating seat 461 is mounted at an inner bottom end of the U-shaped frame 43, the rotating shaft 462 is rotatably mounted in the rotating seat 461, the two rollers 465 are symmetrically disposed under a top of the vibrating screen 41, the two cams 466 are symmetrically disposed on the rotating shaft 462, and a top of the two cams 466 collides with a bottom of the two rollers 465, the support plate 463 is mounted at an inner bottom end of the U-shaped frame 43, the rotating motor 464 is horizontally disposed at a top of the support plate 463, and an output shaft of the rotating motor 464 is connected to the rotating shaft 462; the rotating shaft 462 and the two cams 466 are driven to rotate by the operation of the rotating motor 464, and the two cams 466 drive the vibrating screen 41 to reciprocate by utilizing the two rollers 465 to vibrate, so that the vibrating screen 41 is convenient to drive the filter plate 42 to vibrate to screen the waste neodymium iron boron on the surface of the filter plate.
Specifically, the pushing assembly 5 includes a connecting frame 51, a moving column 52, a pushing plate 53, a moving rack 54, a moving shaft 55, a moving gear 56, a moving motor 57, an opening and closing member 58 and two connecting seats 59, wherein the connecting frame 51 is mounted on the outer wall of the crushing box 2, the moving column 52 is slidably mounted on the connecting frame 51, the pushing plate 53 is mounted at the end of the moving column 52 close to the crushing box 2, the moving rack 54 is horizontally arranged at the top end of the moving column 52, the two connecting seats 59 are symmetrically arranged on the outer wall of the connecting frame 51, the moving shaft 55 is rotatably mounted on the two connecting seats 59, the moving gear 56 is mounted on the moving shaft 55, the moving gear 56 is meshed with the moving rack 54, the moving motor 57 is horizontally arranged on the outer wall of one of the connecting seats 59, and the output shaft of the moving motor 57 is connected with the moving shaft 55, and the opening and closing member 58 is mounted on the outer wall of the crushing box 2 far from the connecting frame 51; the periodic opening and closing part 58 works to enable the outer wall of the crushing box 2 to be in an open state, then the movable motor 57 drives the movable shaft 55 and the movable gear 56 to rotate, the movable gear 56 drives the movable rack 54 to move, the movable rack 54 drives the movable column 52 to slide on the connecting frame 51, and the movable column 52 drives the pushing plate 53 to move and push the waste neodymium iron boron with larger shape and size accumulated on the filter plate 42 into the unqualified product collecting box 7.
Specifically, the opening and closing member 58 includes an opening and closing plate 581, an L-shaped plate 582, an electric push rod 583, two fixing plates 584, and two sliding rails 585, the two fixing plates 584 are symmetrically disposed on the outer wall of the crushing box 2, the two sliding rails 585 are symmetrically disposed on the two fixing plates 584, the opening and closing plate 581 is slidably mounted on the two sliding rails 585, and the inner wall of the opening and closing plate 581 is attached to the outer wall of the crushing box 2, the L-shaped plate 582 is mounted on the outer wall of the crushing box 2, the electric push rod 583 is horizontally disposed on the L-shaped plate 582, and the output end of the electric push rod 583 is connected to the opening and closing plate 581; the electric push rod 583 drives the opening and closing plates 581 to move on the two sliding rails 585, and the opening and closing plates 581 move a certain distance, so that the outer wall of the crushing box 2 is in an open state.
Specifically, the defective product transferring assembly 8 includes a base 81, a transferring shaft 82, a transferring disc 83, a transferring motor 84, a first gear 85, a second gear 86 and four bearing members 87, the base 81 is disposed below the mounting frame 1, the transferring shaft 82 is rotatably mounted on the base 81, the transferring disc 83 is mounted on the top of the transferring shaft 82, the transferring motor 84 is vertically disposed on the top of the base 81, the first gear 85 is mounted on an output shaft of the transferring motor 84, the second gear 86 is mounted on the transferring shaft 82, the second gear 86 is meshed with the first gear 85, four grooves 88 which are disposed at equal intervals around the center of the circle are disposed on the transferring disc 83, and the four bearing members 87 are respectively mounted in the four grooves 88; the transfer motor 84 drives the first gear 85 to rotate, the first gear 85 utilizes the second gear 86 to drive the transfer shaft 82 and the transfer disc 83 to rotate, and the transfer disc 83 drives the four bearing components 87 to sequentially pass through the lower part of the vertical pipe 92, so that the situation that one bearing component 87 cannot be filled with waste neodymium iron boron with larger shape and size after being filled is avoided.
Specifically, each of the bearing members 87 includes a tilting shaft 871, a bearing cylinder 872, a reinforcing plate 873, and a tilting motor 874, the tilting shaft 871 is rotatably installed in the groove 88, the bearing cylinder 872 is installed on the tilting shaft 871, the reinforcing plate 873 is installed on the outer wall of the transfer tray 83, the tilting motor 874 is horizontally disposed on top of the reinforcing plate 873, and the tilting motor 874 is connected to the tilting shaft 871; when the carrying cylinder 872 is filled with the waste neodymium iron boron with larger shape and size, the overturning motor 874 works to drive the overturning shaft 871 and the carrying cylinder 872 to rotate, and the carrying cylinder 872 rotates 180 degrees to pour the waste neodymium iron boron into a storage box prepared in advance manually.
As shown in fig. 1-8, the invention provides a method for using a recovery device of waste neodymium-iron-boron magnet material by improving the recovery device, which comprises the following steps,
s1, throwing waste neodymium iron boron into a crushing box 2 through a charging hopper 21, wherein a crushing motor 31 drives a driving gear 32 to rotate, the driving gear 32 drives two driven gears 34 to rotate, and the two driven gears 34 drive two crushing rollers 33 to rotate so as to crush the waste neodymium iron boron falling into the crushing box 2;
s2, the crushed waste neodymium iron boron falls onto a filter plate 42, two vibrating components 46 drive a vibrating screen 41 to reciprocate to vibrate, the vibrating screen 41 drives the filter plate 42 to vibrate so as to screen the waste neodymium iron boron on the surface of the filter plate, the waste neodymium iron boron meeting the shape and size requirements falls into a qualified product collection box 6, and the waste neodymium iron boron with larger shape and size is piled on the filter plate 42;
s3, the regular electric push rod 583 drives the opening and closing plates 581 to move on the two sliding rails 585, and the opening and closing plates 581 move a certain distance, so that the outer wall of the crushing box 2 is in an open state;
s4, a movable motor 57 drives a movable shaft 55 and a movable gear 56 to rotate, the movable gear 56 drives a movable rack 54 to move, the movable rack 54 drives a movable column 52 to slide on a connecting frame 51, and the movable column 52 drives a pushing plate 53 to move and push waste neodymium iron boron with larger shape and size accumulated on a filter plate 42 into a defective product collecting box 7;
s5, the waste neodymium iron boron with larger shape and size in the unqualified product collecting box 7 falls into the bearing barrel 872 through the hole 71 and the vertical pipe 92 for transportation;
s6, the transfer motor 84 drives the first gear 85 to rotate, the first gear 85 drives the transfer shaft 82 and the transfer disc 83 to rotate by utilizing the second gear 86, and the transfer disc 83 drives the bearing cylinders 872 in the four bearing parts 87 to sequentially pass through the lower parts of the vertical pipes 92, so that the situation that one of the bearing cylinders 872 cannot be filled with waste neodymium iron boron with larger shape and size is avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a recovery unit of abandonment neodymium iron boron magnetism material which characterized in that: including mounting bracket (1), broken case (2), broken subassembly (3), vibration filter assembly (4), pushing components (5), qualified product collecting box (6), unqualified product collecting box (7), unqualified product transferring components (8), two diaphragm (9) and two guide rails (91), broken case (2) set up the top at mounting bracket (1), the top of broken case (2) is equipped with interpolation hopper (21), the both sides bottom of broken case (2) all is equipped with logical groove (22) that are linked together rather than inside, two diaphragm (9) symmetry sets up on the bottom outer wall of broken case (2), two on the bottom outer wall of diaphragm (9) of guide rail (91) symmetry sets up on the inside bottom of broken case (2) and two diaphragm (9), qualified product collecting box (6) and unqualified product collecting box (7) slidable mounting are on two guide rails (91), unqualified product collecting box (6) are located the inside bottom of broken case (2), unqualified product collecting box (7) are located the top of one of them (9) and are equipped with corresponding hole (71) on the bottom of one of them (9), the crushing assembly (3) is installed at the inside top of crushing case (2), vibration filter assembly (4) are installed in the inside of crushing case (2) to vibration filter assembly (4) are located the below of crushing assembly (3), pushing away material subassembly (5) and setting up on the both sides outer wall of crushing case (2), and pushing away material subassembly (5) and vibration filter assembly (4) are corresponding, unqualified product transportation subassembly (8) are installed in the below of mounting bracket (1), and unqualified product transportation subassembly (8) are located the below of standpipe (92).
2. The recovery device for waste neodymium-iron-boron magnet according to claim 1, wherein: the crushing assembly (3) comprises a crushing motor (31), a driving gear (32), two crushing rollers (33) and two driven gears (34), wherein the two crushing rollers (33) are rotatably arranged at the inner top end of the crushing box (2), one ends of the two crushing rollers (33) extend to the outer part of the crushing box (2), the two driven gears (34) are respectively arranged at one ends of the two crushing rollers (33) extending to the outer part of the crushing box (2), the two driven gears (34) are meshed with each other, the crushing motor (31) is horizontally arranged on the outer wall of the crushing box (2), the driving gear (32) is arranged on the output shaft of the crushing motor (31), and the driving gear (32) is meshed with one driven gear (34).
3. The recovery device for waste neodymium-iron-boron magnet according to claim 2, wherein: vibration filter subassembly (4) include shale shaker (41), filter plate (42), two U type framves (43), two montants (44), two connecting blocks (45) and two vibrating member (46), two U type frame (43) symmetry sets up on the inner wall of broken case (2), two montants (44) are vertical setting respectively in two U type framves (43), two connecting blocks (45) slidable mounting respectively on two montants (44), the both sides outer wall of shale shaker (41) is connected with two connecting blocks (45) respectively, filter plate (42) are installed in the bottom of shale shaker (41), two vibrating member (46) set up respectively in the inside bottom of two U type framves (43) to the top of two vibrating member (46) extends to the top below of shale shaker (41).
4. A recycling apparatus for waste neodymium-iron-boron magnet according to claim 3, wherein: every vibrating member (46) all includes rotation seat (461), axis of rotation (462), backup pad (463), rotation motor (464), two gyro wheels (465) and two cams (466), rotation seat (461) are installed in the inside bottom of U type frame (43), axis of rotation (462) rotate and install in rotation seat (461), two gyro wheels (465) symmetry set up in the top below of shale shaker (41), two cam (466) symmetry set up on axis of rotation (462) to the top of two cams (466) contradicts with the bottom of two gyro wheels (465), backup pad (463) are installed in the inside bottom of U type frame (43), rotation motor (464) level sets up at the top of backup pad (463) to the output shaft of rotation motor (464) is connected with axis of rotation (462).
5. The recycling device for waste neodymium-iron-boron magnet according to claim 4, wherein: the pushing assembly (5) comprises a connecting frame (51), a moving column (52), a pushing plate (53), a moving rack (54), a moving shaft (55), a moving gear (56), a moving motor (57), an opening and closing component (58) and two connecting seats (59), wherein the connecting frame (51) is installed on the outer wall of the crushing box (2), the moving column (52) is slidably installed on the connecting frame (51), the pushing plate (53) is installed at the end part, close to the crushing box (2), of the moving column (52), the moving rack (54) is horizontally arranged at the top end of the moving column (52), the two connecting seats (59) are symmetrically arranged on the outer wall of the connecting frame (51), the moving shaft (55) is rotatably installed on the two connecting seats (59), the moving gear (56) is installed on the moving shaft (55), the moving gear (56) is meshed with the moving rack (54), the moving motor (57) is horizontally arranged on the outer wall of one connecting seat (59), and the output shaft (57) is horizontally arranged on the outer wall of the connecting seat (59), and the moving motor (57) is far away from the opening and closing component (55) of the connecting frame (55).
6. The recycling device for waste neodymium-iron-boron magnet according to claim 5, wherein: the opening and closing component (58) comprises an opening and closing plate (581), an L-shaped plate (582), an electric push rod (583), two fixing plates (584) and two sliding rails (585), wherein the two fixing plates (584) are symmetrically arranged on the outer wall of the crushing box (2), the two sliding rails (585) are symmetrically arranged on the two fixing plates (584), the opening and closing plate (581) is slidably arranged on the two sliding rails (585), the inner wall of the opening and closing plate (581) is attached to the outer wall of the crushing box (2), the L-shaped plate (582) is arranged on the outer wall of the crushing box (2), and the electric push rod (583) is horizontally arranged on the L-shaped plate (582), and the output end of the electric push rod (583) is connected with the opening and closing plate (581).
7. The recycling device for waste neodymium-iron-boron magnet according to claim 6, wherein: the utility model provides a defective goods transport subassembly (8) includes base (81), transfer axle (82), transfer dish (83), transfer motor (84), first gear (85), second gear (86) and four carrier parts (87), base (81) set up in the below of mounting bracket (1), transfer axle (82) rotate and install on base (81), transfer dish (83) are installed at the top of transferring axle (82), the vertical top that sets up at base (81) of transfer motor (84), first gear (85) are installed on the output shaft of transfer motor (84), second gear (86) are installed on transfer axle (82) to second gear (86) and first gear (85) meshing, be equipped with four recess (88) that set up around its centre of a circle equidistant on transfer dish (83), four carrier parts (87) are installed respectively in four recess (88).
8. The recycling device for waste neodymium-iron-boron magnet according to claim 7, wherein: each bearing component (87) comprises a turnover shaft (871), a bearing barrel (872), a reinforcing plate (873) and a turnover motor (874), wherein the turnover shaft (871) is rotatably installed in the groove (88), the bearing barrel (872) is installed on the turnover shaft (871), the reinforcing plate (873) is installed on the outer wall of the transfer plate (83), the turnover motor (874) is horizontally arranged at the top of the reinforcing plate (873), and the turnover motor (874) is connected with the turnover shaft (871).
9. The method for using the recovery device for the waste neodymium-iron-boron magnet according to claim 8, wherein the method comprises the following steps: comprises the steps of,
s1, throwing waste neodymium iron boron into a crushing box (2) through a charging hopper (21), wherein a crushing motor (31) drives a driving gear (32) to rotate, the driving gear (32) drives two driven gears (34) to rotate, and the two driven gears (34) drive two crushing rollers (33) to rotate so as to crush the waste neodymium iron boron falling into the crushing box (2);
s2, enabling crushed waste neodymium iron boron to fall onto a filter plate (42), enabling two vibrating components (46) to drive a vibrating screen (41) to reciprocate to vibrate, enabling the vibrating screen (41) to drive the filter plate (42) to vibrate so as to screen the waste neodymium iron boron on the surface of the filter plate, enabling the waste neodymium iron boron meeting the shape and size requirements to fall into a qualified product collecting box (6), and enabling the waste neodymium iron boron with a larger shape and size to be stacked on the filter plate (42);
s3, the regular electric push rod (583) drives the opening and closing plate (581) to move on the two sliding rails (585), the opening and closing plate (581) moves for a certain distance, and at the moment, the outer wall of the crushing box (2) is in an open state;
s4, a movable shaft (55) and a movable gear (56) are driven by a movable motor (57) to rotate, a movable rack (54) is driven by the movable gear (56) to move, a movable column (52) is driven by the movable rack (54) to slide on a connecting frame (51), and a pushing plate (53) is driven by the movable column (52) to move and push waste neodymium iron boron with larger shape and size accumulated on a filter plate (42) into a defective product collecting box (7);
s5, the waste NdFeB with larger shape and size in the unqualified product collecting box (7) falls into a bearing cylinder (872) through the hole (71) and the vertical pipe (92) for transportation;
s6, the transfer motor (84) drives the first gear (85) to rotate, the first gear (85) drives the transfer shaft (82) and the transfer disc (83) to rotate by utilizing the second gear (86), and the transfer disc (83) drives the bearing cylinders (872) in the four bearing parts (87) to sequentially pass through the lower parts of the vertical pipes (92), so that the situation that one bearing cylinder (872) is filled with waste neodymium iron boron with larger shape and size can not be filled is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915889.0A CN115365265B (en) | 2022-08-01 | 2022-08-01 | Recovery device for waste neodymium-iron-boron magnet and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915889.0A CN115365265B (en) | 2022-08-01 | 2022-08-01 | Recovery device for waste neodymium-iron-boron magnet and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115365265A CN115365265A (en) | 2022-11-22 |
| CN115365265B true CN115365265B (en) | 2023-09-26 |
Family
ID=84064551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210915889.0A Active CN115365265B (en) | 2022-08-01 | 2022-08-01 | Recovery device for waste neodymium-iron-boron magnet and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115365265B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459308A1 (en) * | 1990-05-29 | 1991-12-04 | Premark Feg Corporation | Collecting and compacting device for refuse |
| CN204996545U (en) * | 2015-09-23 | 2016-01-27 | 赣州新盛稀土实业有限公司 | Tombarthite is breaker for production and processing |
| CN110331294A (en) * | 2019-08-05 | 2019-10-15 | 江西理工大学应用科学学院 | A kind of automation equipment for the dissolution of neodymium iron boron waste material rare earth element |
| DE212019000067U1 (en) * | 2019-10-24 | 2019-11-26 | Suzhou Green Rulan Environmental Protection Technology Co., Ltd. | An environmental protection device for crushing solid waste |
| CN110682476A (en) * | 2019-10-17 | 2020-01-14 | 张小云 | Waste recovery device is used in processing of graphite alkene polyphenyl board |
| CN210820388U (en) * | 2019-10-14 | 2020-06-23 | 常州康宝高分子科技有限公司 | Screening machine for granulator |
| CN111686864A (en) * | 2020-06-22 | 2020-09-22 | 信丰县包钢新利稀土有限责任公司 | Recovery device for waste neodymium-iron-boron magnetic material and use method |
| JP6896207B1 (en) * | 2021-01-27 | 2021-06-30 | 生態環境部華南環境科学研究所 | Integrated recovery device and method for waste lead-acid battery resources |
| CN214347876U (en) * | 2020-11-26 | 2021-10-08 | 江苏京杭建材科技有限公司 | Steady rubble feeding funnel screening plant of water |
| CN113522432A (en) * | 2021-07-26 | 2021-10-22 | 新昌县立诺智能科技有限公司 | Broken dust collector of concrete waste material environmental protection |
| KR20220101461A (en) * | 2021-01-11 | 2022-07-19 | 김진우 | Cutting waste treatment equipment for metal materials |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1308267A3 (en) * | 2001-10-30 | 2003-06-18 | Chang-Geun Park | Method and apparatus for crushing and sorting cans |
| CN110817078B (en) * | 2019-11-26 | 2020-08-14 | 安徽省康宁实业（集团）有限公司 | Medical medicine prevents empting transport case |
-
2022
- 2022-08-01 CN CN202210915889.0A patent/CN115365265B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459308A1 (en) * | 1990-05-29 | 1991-12-04 | Premark Feg Corporation | Collecting and compacting device for refuse |
| CN204996545U (en) * | 2015-09-23 | 2016-01-27 | 赣州新盛稀土实业有限公司 | Tombarthite is breaker for production and processing |
| CN110331294A (en) * | 2019-08-05 | 2019-10-15 | 江西理工大学应用科学学院 | A kind of automation equipment for the dissolution of neodymium iron boron waste material rare earth element |
| CN210820388U (en) * | 2019-10-14 | 2020-06-23 | 常州康宝高分子科技有限公司 | Screening machine for granulator |
| CN110682476A (en) * | 2019-10-17 | 2020-01-14 | 张小云 | Waste recovery device is used in processing of graphite alkene polyphenyl board |
| DE212019000067U1 (en) * | 2019-10-24 | 2019-11-26 | Suzhou Green Rulan Environmental Protection Technology Co., Ltd. | An environmental protection device for crushing solid waste |
| CN111686864A (en) * | 2020-06-22 | 2020-09-22 | 信丰县包钢新利稀土有限责任公司 | Recovery device for waste neodymium-iron-boron magnetic material and use method |
| WO2021258871A1 (en) * | 2020-06-22 | 2021-12-30 | 信丰县包钢新利稀土有限责任公司 | Recovery device for waste neodymium iron boron magnetic materials and use method therefor |
| CN214347876U (en) * | 2020-11-26 | 2021-10-08 | 江苏京杭建材科技有限公司 | Steady rubble feeding funnel screening plant of water |
| KR20220101461A (en) * | 2021-01-11 | 2022-07-19 | 김진우 | Cutting waste treatment equipment for metal materials |
| JP6896207B1 (en) * | 2021-01-27 | 2021-06-30 | 生態環境部華南環境科学研究所 | Integrated recovery device and method for waste lead-acid battery resources |
| CN113522432A (en) * | 2021-07-26 | 2021-10-22 | 新昌县立诺智能科技有限公司 | Broken dust collector of concrete waste material environmental protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115365265A (en) | 2022-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021254022A1 (en) | Pretreatment apparatus for neodymium-iron-boron waste before calcination | |
| CN108176436A (en) | A kind of building rubbish treatment device with screening function | |
| CN106516488A (en) | Sorted recycling device for garbage at river bottom | |
| CN113634042A (en) | Separated blue algae collecting device and using method | |
| CN116943769A (en) | Filtering device for preparing gray water scale inhibition dispersing agent and using method thereof | |
| CN115365265B (en) | Recovery device for waste neodymium-iron-boron magnet and application method thereof | |
| CN113070294A (en) | Intelligent integrated spring production line | |
| CN117046217A (en) | Solid waste separating device for waste water | |
| CN115055279B (en) | Intelligent sorting method for recyclable resources in household garbage | |
| CN215613113U (en) | Coal sieving mechanism | |
| CN203044486U (en) | Recovery and utilization system for lead hazardous solid wastes | |
| CN112517390B (en) | Sand and stone separation system is retrieved to concrete | |
| CN214685506U (en) | Be used for aluminum alloy lathe parts machining chip removal device | |
| CN109985711B (en) | Mobile modularized building solid waste in-situ recycling treatment | |
| CN212215893U (en) | Energy-conserving magnet separator for ore dressing | |
| CN214778779U (en) | Waste mud and sand lifting and transferring device | |
| CN210614013U (en) | Magnetic separator for adding rice | |
| CN220716001U (en) | Garbage disposal device based on municipal construction usefulness | |
| CN111468275A (en) | Broken recovery unit of high-efficient portable concrete | |
| CN215477355U (en) | Medical science nursing is waste recovery device for specialty | |
| CN214766160U (en) | Waste classification processing apparatus for construction | |
| CN215828603U (en) | Sand mill sludge treatment device | |
| CN219648051U (en) | Square vibration screening machine | |
| CN113262868B (en) | Aggregate recovery device | |
| CN218397227U (en) | Lathe garbage collection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A recycling device for discarded neodymium iron boron magnetic materials and its usage method Effective date of registration: 20231227 Granted publication date: 20230926 Pledgee: Jiangxi Suichuan Rural Commercial Bank Co.,Ltd. Pledgor: SUICHUAN HECHUANG METAL NEW MATERIAL CO.,LTD. Registration number: Y2023980075102 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |