CN111270251A - Recycling device of neodymium iron boron - Google Patents

Recycling device of neodymium iron boron Download PDF

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Publication number
CN111270251A
CN111270251A CN202010081231.5A CN202010081231A CN111270251A CN 111270251 A CN111270251 A CN 111270251A CN 202010081231 A CN202010081231 A CN 202010081231A CN 111270251 A CN111270251 A CN 111270251A
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driving wheel
bevel gear
gear
transmission
wheel
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刘小英
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets

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  • General Chemical & Material Sciences (AREA)
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  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
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Abstract

The invention relates to neodymium iron boron, in particular to a neodymium iron boron recycling device. The invention aims to provide a device for recycling neodymium iron boron. A neodymium iron boron recycling device comprises a support frame, a control screen, a motor, a first driving wheel, a reaction backflow cabin, a magnetic suction mechanism, a tiling mechanism, a position adjusting mechanism and a material storage cabinet; a control screen is arranged at the middle bottom of the right end of the support frame; a motor is arranged at the right part of the bottom end in the supporting frame; a reaction backflow cabin is arranged at the bottom in the support frame; the middle left part in the support frame is provided with a magnetic attraction mechanism. The invention realizes the separation of the sintered neodymium iron boron and the plating metal, the separation is thorough, impurities on the surface of the sintered neodymium iron boron are removed by chemical cleaning, the cleaning solution is repeatedly utilized by the reflux mechanism, the resource utilization rate is improved, and the cost is greatly reduced.

Description

Recycling device of neodymium iron boron
Technical Field
The invention relates to neodymium iron boron, in particular to a neodymium iron boron recycling device.
Background
Since the rare earth permanent magnet material neodymium iron boron magnet enters the industrialized production in 1985, the global yield reaches 12 million tons only after twenty years of time, and the application range of the rare earth permanent magnet material neodymium iron boron magnet is continuously expanded. At present, a large number of products using the magnetic steel component, especially neodymium iron boron magnetic steel for electric bicycles, have passed over the service life cycle of the products, and a major subject faced by the high-efficiency and clean rare earth recovery permanent magnet industry of the magnetic steel component of the products.
In order to improve the corrosion resistance of the existing neodymium iron boron magnetic steel in the production process, Chinese patent CN107363263A discloses a method for recovering waste iron boron by cleaning and drying waste iron boron, firstly, coarsely crushing the waste iron boron in advance and then exploding hydrogen, crushing the waste iron boron at a certain temperature and pressure by using hydrogen, screening, separating and crushing the crushed iron boron waste from a plating layer, crushing and regenerating fine iron boron particles, and mixing the further crushed iron boron particles with a newly prepared iron boron material to regenerate the formed iron boron, thereby overcoming the problems that the surface of the existing neodymium iron boron magnetic steel is mostly plated with one or more protective layers of nickel or zinc metal, and the steel needs to be recovered, firstly, an electroplated layer is removed by an acid pickling method, and the nickel plated layer is quite laborious to remove due to stable chemical properties and strong adhesive force, in order to improve the corrosion resistance, one or more layers of nickel or zinc metal protective layers are electroplated on the surfaces of the neodymium iron boron waste materials, and the problem of an electroplated layer is firstly solved when the magnetic steel is recovered.
Chinese patent CN108355834A discloses a cleaning and screening device for recycling neodymium iron boron waste, which is to feed neodymium iron boron waste into a recycling barrel through a neodymium iron boron waste output channel, a flushing water pipe adds water into the recycling barrel to flush the neodymium iron boron waste, flushing dirty water is discharged from a water outlet hole on the barrel wall of the recycling barrel, a magnet is arranged at the barrel bottom of the recycling barrel, large granular materials in the neodymium iron boron waste are left at the top of a sieve plate, small granular powdery materials are screened from the sieve plate to the bottom of the recycling barrel and are adsorbed by the magnet without being thrown away, and then large lump materials and the powdery materials can be respectively taken out from the recycling barrel, the method overcomes the problems that the existing method for recovering the iron boron waste can be mainly divided into a chemical purification method, a vacuum melting method, a surface treatment method and a roasting, crushing and powder making method, and the iron boron waste is firstly cleaned to remove impurities in the waste and can be used only after being screened and classified regardless of which method is used, but the method can cause the harm to the environment due to the discharge of sewage because of the lack of the treatment of the solution after cleaning, and the resources are wasted and the cost is increased.
In addition, when the neodymium iron boron nickel plating layer is subjected to chemical treatment in the prior art, the generated by-product has toxicity and carcinogenicity, and the harm to the life health of workers can be caused during manual operation.
In summary, there is a need to develop a neodymium iron boron recycling device which can effectively separate neodymium iron boron from plating metal, and the machine replaces manpower, avoid generating toxic by-products to harm the life health of workers, effectively treat the cleaned solution, improve the resource utilization rate, and avoid polluting the environment, so as to overcome the defects that the nickel plating layer in the prior art has strong adhesive force, the cleaning is very laborious, the crushing and screening are not thorough, the cleaning is incomplete, thereby causing impurities of plating metallic nickel in the neodymium iron boron waste materials, the obtained products can not reach the standard of recycling, and the treatment of the solution after cleaning is lacked, thereby causing the sewage discharge to cause harm to the environment, wasting resources and increasing the cost, when the neodymium iron boron nickel plating layer is chemically treated, the generated by-product has toxicity and carcinogenicity, and the harm to the life health of workers can be caused during manual operation.
Disclosure of Invention
The invention aims to overcome the defects that the nickel-plated layer has strong adhesive force, is very laborious to remove, cannot be crushed and sieved completely, cannot be cleaned completely, can still contain impurities of plated metal nickel in neodymium iron boron waste, can not achieve the standard of recycling, is lack of treatment on a solution after cleaning, can cause sewage discharge to cause harm to the environment, can waste resources and increase the cost, and when the neodymium iron boron nickel-plated layer is subjected to chemical treatment, generated byproducts have toxicity and carcinogenicity, and can cause harm to the life health of workers during manual operation.
The invention is achieved by the following specific technical means:
a neodymium iron boron recycling device comprises a support frame, a control screen, a motor, a first driving wheel, a reaction backflow cabin, a magnetic suction mechanism, a tiling mechanism, a position adjusting mechanism and a material storage cabinet; a control screen is arranged at the middle bottom of the right end of the support frame; a motor is arranged at the right part of the bottom end in the supporting frame; a reaction backflow cabin is arranged at the bottom in the support frame; the middle left part in the support frame is provided with a magnetic suction mechanism, and the bottom of the left end in the magnetic suction mechanism is connected with the reaction reflux cabin; the left part of the bottom end in the support frame is connected with a tiling mechanism, and the right bottom part of the tiling mechanism is connected with a reaction reflux cabin; a position adjusting mechanism is arranged at the top in the supporting frame, the top end in the position adjusting mechanism is connected with the magnetic suction mechanism, and the left part at the bottom end of the position adjusting mechanism is connected with the flat laying mechanism; the front end axis of the motor is rotatably connected with the first driving wheel, and the top end of the first driving wheel is connected with the position adjusting mechanism.
Further, the reaction backflow cabin comprises a first reaction cabin, a first medicine inlet, a water draining port, a first cabin door, a first gear, a second transmission wheel, a third transmission wheel, a first bevel gear, a second bevel gear, a fourth transmission wheel, a fifth transmission wheel, a first backflow pipe, a first porous water outlet pipe, a second reaction cabin, a second medicine inlet, a second cabin door, a second gear, a sixth transmission wheel, a seventh transmission wheel, a third bevel gear, a fourth bevel gear, an eighth transmission wheel, a ninth transmission wheel, a second backflow pipe, a second porous water outlet pipe, a third reaction cabin, a third medicine inlet and a third cabin door; three groups of first medicine inlets are arranged at the top of the right end of the first reaction cabin; a draining port is arranged at the middle right part of the bottom end of the first reaction chamber; a first cabin door is arranged at the bottom of the right end of the first reaction cabin; a first gear is arranged at the right part above the first reaction cabin; the axle center at the rear end of the first gear is rotationally connected with the second transmission wheel; the right end of the second driving wheel is in transmission connection with a third driving wheel through a belt; the front end axle center of the third driving wheel is rotationally connected with the first bevel gear; the right part of the front end of the first bevel gear is meshed with the second bevel gear; the right end axis of the second bevel gear is rotationally connected with a fourth transmission wheel; the bottom end of the fourth driving wheel is in transmission connection with the fifth driving wheel through a belt; the right end axle center of the fourth driving wheel is connected with the second reaction chamber, the middle part of the left end of the second reaction chamber is connected with the second driving wheel through a mounting seat, and the middle part of the left end of the second reaction chamber is connected with the third driving wheel through the mounting seat; the inner surface of the axle center of the fifth driving wheel is spliced with the first return pipe, and the bottom of the right end of the first return pipe is connected with the second reaction cabin; the inner surface of the left top of the first return pipe is connected with the first porous water outlet pipe; three groups of second medicine inlets are arranged at the top of the right end of the second reaction cabin; a second cabin door is arranged at the bottom of the right end of the second reaction cabin; a second gear is arranged at the right part above the second reaction cabin; the rear end axle center of the second gear is rotationally connected with the sixth transmission wheel; the right end of the sixth driving wheel is in transmission connection with the seventh driving wheel through a belt; the axle center of the front end of the seventh transmission wheel is rotationally connected with the third bevel gear; the right part of the front end of the third bevel gear is meshed with the fourth bevel gear; the right end axis of the fourth bevel gear is rotationally connected with the eighth driving wheel through a driving rod; the bottom end of the eighth driving wheel is in transmission connection with the ninth driving wheel through a belt; the axle center of the right end of the eighth driving wheel is connected with the third reaction chamber through a mounting rod, the middle part of the left end of the third reaction chamber is connected with the sixth driving wheel through a mounting seat, and the middle part of the left end of the third reaction chamber is connected with the seventh driving wheel through the mounting seat; the inner surface of the axle center of the ninth driving wheel is spliced with a second return pipe, and the bottom of the right end of the second return pipe is connected with a third reaction chamber; the inner surface of the left top of the second return pipe is connected with a second porous water outlet pipe; three groups of third medicine inlets are arranged at the top of the right end of the third reaction cabin; a third cabin door is arranged at the bottom of the right end of the third reaction cabin; the bottom end of the first reaction cabin is connected with the support frame; the left bottom of the first reaction chamber is connected with a tiling mechanism; the middle part of the bottom end in the first reaction chamber is connected with a magnetic attraction mechanism; the left end of the first gear is connected with the magnetic suction mechanism; the middle part of the bottom end in the second reaction chamber is connected with the magnetic attraction mechanism; the bottom end of the second reaction cabin is connected with the material storage cabinet through a mounting seat; the middle part of the bottom end in the third reaction chamber is connected with the magnetic attraction mechanism.
Further, the magnetic suction mechanism comprises a fifth bevel gear, a sixth bevel gear, a telescopic rod, a seventh bevel gear, an eighth bevel gear, a screw rod, a sleeve, a magnetic suction block, a first electric push rod, a ninth bevel gear, a first toothed bar, a first push rod, a first cylindrical pipe, a first fan blade, a second push rod, a second cylindrical pipe, a second fan blade, a third push rod, a third cylindrical pipe and a third fan blade; the left part of the top end of the fifth bevel gear is meshed with the sixth bevel gear; the shaft center at the left end of the sixth bevel gear is inserted into the telescopic rod; the left end of the telescopic rod is spliced with a seventh bevel gear; the bottom of the left end of the seventh bevel gear is meshed with the eighth bevel gear; the axis of the bottom end of the eighth bevel gear is inserted into the screw rod; the bottom of the outer surface of the screw rod is provided with a sleeve; the bottom of the right end of the sleeve is provided with a magnetic suction block; the middle part of the top end of the magnetic block is rotationally connected with the first electric push rod; a first toothed bar is arranged at the right part of the top end of the magnetic block; a first push rod is arranged below the magnetic block; the top end of the first electric push rod is inserted with the ninth bevel gear; a first cylindrical pipe is arranged at the bottom of the outer surface of the first push rod; a second push rod is arranged at the upper right part of the first push rod; the bottom end of the first cylindrical pipe is spliced with the first fan blade; a second cylindrical pipe is arranged at the bottom of the outer surface of the second push rod; a third push rod is arranged at the right upper part of the second push rod; the bottom end of the second cylindrical pipe is spliced with the second fan blade; a third cylindrical pipe is arranged at the bottom of the outer surface of the third push rod; the bottom end of the third cylindrical pipe is spliced with a third fan blade; the bottom end of the fifth bevel gear is connected with the position adjusting mechanism; the middle part and the right middle part of the telescopic rod are both connected with the support frame; the right end of the first rack bar is connected with a first gear; the axis of the bottom end of the first fan blade is connected with the first reaction cabin; the axis of the bottom end of the second fan blade is connected with a second reaction cabin; the axis of the bottom end of the third fan blade is connected with the third reaction cabin.
Further, the flat laying mechanism comprises a tenth driving wheel, an eleventh driving wheel, a twelfth driving wheel, a first driving rod, a first annular slide rail, a flat laying push rod, a second electric push rod, a second rack bar and a third gear; the bottom end of the tenth driving wheel is in transmission connection with an eleventh driving wheel through a belt; the bottom of the left end of the eleventh driving wheel is in transmission connection with the twelfth driving wheel through a belt; the axle center of the front end of the twelfth driving wheel is rotationally connected with the first driving rod; the right bottom of the front end of the first transmission rod is in sliding connection with the first annular slide rail; the middle part of the right end of the first annular slide rail is welded with the tiled push rod; a group of second electric push rods is arranged on the inner left part and the inner right part of the tiled push rod; a second rack bar is arranged at the top end of the second electric push rod; the middle part of the top end of the second gear rod is meshed with the third gear; the top of the right end of the tenth transmission wheel is connected with a position adjusting mechanism; the right end of the eleventh transmission wheel is connected with the support frame through a mounting seat; the bottom end of the twelfth driving wheel is connected with the supporting frame through the mounting seat; the left bottom of the flat push rod is connected with the support frame through the mounting rod; the middle right part of the tiled push rod is connected with the first reaction cabin; the top end of the third gear is connected with the position adjusting mechanism; the axle center of the rear end of the third gear is connected with the supporting frame.
Further, the position adjusting mechanism comprises a fourth gear, a thirteenth driving wheel, a fourteenth driving wheel, a fifteenth driving wheel, a sixteenth driving wheel, a special-shaped disc, a crescent sliding ruler, a sliding table, an infrared sensor, a seventeenth driving wheel, a tenth bevel gear, an eleventh bevel gear, a twelfth bevel gear, a thirteenth bevel gear, an eighteenth driving wheel, a nineteenth driving wheel, a fourteenth bevel gear, a twentieth driving wheel, a fifteenth bevel gear, a twenty-first driving wheel and a sixteenth bevel gear; the axle center of the rear end of the fourth gear is rotationally connected with a thirteenth transmission wheel; the top of the left end of the thirteenth driving wheel is in transmission connection with the fourteenth driving wheel through a belt; the top end of the fourteenth driving wheel is in transmission connection with the fifteenth driving wheel through a belt; the right end of the fifteenth driving wheel is in transmission connection with the sixteenth driving wheel through a belt; the axle center of the front end of the sixteenth driving wheel is rotationally connected with the special-shaped disc; the bottom of the special-shaped disc is provided with a crescent sliding ruler; the bottom of the crescent sliding ruler is in sliding connection with the sliding table; a group of infrared sensors are arranged at the middle bottom, the right middle part and the right part of the sliding table; a seventeenth driving wheel is arranged at the right bottom of the sliding table; the axle center of the front end of the seventeenth driving wheel is rotationally connected with the tenth bevel gear; the top of the front end of the tenth bevel gear is meshed with the eleventh bevel gear; the top end axis of the eleventh bevel gear is in rotary connection with the twelfth bevel gear through a transmission rod; the rear part of the top end of the twelfth bevel gear is meshed with the thirteenth bevel gear; the shaft center at the rear end of the thirteenth bevel gear is rotationally connected with the eighteenth driving wheel; the left end of the eighteenth driving wheel is in transmission connection with the nineteenth driving wheel through a belt; the front end axle center of the nineteenth transmission wheel is rotationally connected with the fourteenth bevel gear; the left end of the nineteenth driving wheel is in transmission connection with the twentieth driving wheel through a belt; the axle center of the front end of the twentieth transmission wheel is rotationally connected with a fifteenth bevel gear; the left end of the twentieth driving wheel is in transmission connection with the twenty-first driving wheel through a belt; the axle center of the front end of the twenty-first transmission wheel is rotationally connected with the sixteenth bevel gear; the bottom of the fourth gear is connected with the third gear; the shaft center at the rear end of the thirteenth driving wheel is connected with the supporting frame through the mounting seat; the shaft center at the rear end of the fourteenth transmission wheel is connected with the support frame through the mounting seat; the rear end axle center of the fifteenth transmission wheel is connected with the supporting frame through the mounting seat; the middle left part in the crescent sliding ruler is connected with the screw rod; the bottom end of the sliding table is connected with the supporting frame; the rear end of the infrared inductor is connected with the support frame; the rear end axle center of the seventeenth driving wheel is connected with the supporting frame through a mounting seat; the bottom end of the seventeenth driving wheel is connected with the first driving wheel; the top end of the twelfth bevel gear is connected with the fifth bevel gear; the rear end axle center of the eighteenth transmission wheel is connected with the supporting frame through a mounting seat; the rear end axle center of the nineteenth transmission wheel is connected with the supporting frame through a mounting seat; the shaft center at the rear end of the twentieth transmission wheel is connected with the support frame through the mounting seat; the shaft center of the rear end of the twenty-first transmission wheel is connected with the supporting frame through the mounting seat; the left end of the twenty-first driving wheel is connected with the tenth driving wheel.
Furthermore, the magnetic suction block comprises a second transmission rod, a fifth gear, an inner gear ring, a third transmission rod, a second annular slide rail, an electromagnetic block and a bottom plate; the top of the front end of the second transmission rod is rotationally connected with the fifth gear; the top end of the fifth gear is meshed with the inner gear ring; the front end axle center of the fifth gear is in transmission connection with the third transmission rod; the right top of the front end of the third transmission rod is in sliding connection with the second annular slide rail; a group of electromagnetic blocks is arranged at the top and the bottom of the front end of the second annular slide rail; the bottom of the rear end of the second transmission rod is connected with the first electric push rod.
Furthermore, the groove in the special-shaped disc is matched with the top end of the crescent sliding ruler.
Furthermore, the bottom convex block of the outer surface of the first push rod is matched with the inner groove of the first cylindrical pipe.
Compared with the prior art, the invention has the following beneficial effects:
in order to solve the problems that the nickel plating layer in the prior art has strong adhesive force, is very laborious to remove, cannot be crushed and sieved thoroughly, is incompletely cleaned, can cause impurities of plating metal nickel in neodymium iron boron waste, can not achieve the standard of recycling and reusing the obtained product, lacks the treatment of the solution after cleaning, can cause sewage discharge to cause harm to the environment, can cause resource waste and cost increase, when the neodymium iron boron nickel plating layer is chemically treated, the generated by-product has toxicity and carcinogenicity, and can cause harm to the life health of workers during manual operation, a reaction reflux cabin, a magnetic attraction mechanism, a tiling mechanism, a position adjusting mechanism and a magnetic attraction block are designed, when the neodymium iron boron plating layer is used, sintered neodymium iron boron and a medicament are put into a cabin in advance to react, and after a period of time, the neodymium iron boron without plating metal and the plating metal compound are tiled into a layer by the tiling mechanism, then inhale the neodymium iron boron through magnetism and take out the mechanism, realize neodymium iron boron and cladding material metallic compound's thorough separation, carry out the position with neodymium iron boron through position control mechanism afterwards and shift, get into next cabin and carry out chemical cleaning, simultaneously through the linkage of device, utilize the reaction backward flow cabin to flow the cabin of last step with the solution after wasing back and carry out reuse, the separation to sintered neodymium iron boron and cladding material metal has been realized, and the separation is thorough, utilize chemical cleaning to get rid of neodymium iron boron surface impurity simultaneously, through the mechanism recycle cleaning solution of backward flow, improve the resource utilization, and the cost is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the reaction reflow chamber of the present invention;
FIG. 3 is a schematic view of a magnetic attraction mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a tiling mechanism of the present invention;
FIG. 5 is a schematic view of the position adjustment mechanism of the present invention;
FIG. 6 is a schematic view of a magnetic attraction block according to the present invention;
FIG. 7 is an enlarged view of region X of the present invention.
The labels in the figures are: 1-a support frame, 2-a control screen, 3-a motor, 4-a first transmission wheel, 5-a reaction reflux cabin, 6-a magnetic suction mechanism, 7-a tiling mechanism, 8-a position adjusting mechanism, 9-a storage cabinet, 501-a first reaction cabin, 502-a first medicine inlet, 503-a water draining port, 504-a first cabin door, 505-a first gear, 506-a second transmission wheel, 507-a third transmission wheel, 508-a first bevel gear, 509-a second bevel gear, 5010-a fourth transmission wheel, 5011-a fifth transmission wheel, 5012-a first reflux pipe, 5013-a first porous water outlet pipe, 5014-a second reaction cabin, 5015-a second medicine inlet, 5016-a second cabin door, 5017-a second gear, 5018-a sixth transmission wheel, 5019-a seventh transmission wheel, 5020-a third bevel gear, 5021-a fourth bevel gear, 5022-an eighth driving wheel, 5023-a ninth driving wheel, 5024-a second return pipe, 5025-a second porous water outlet pipe, 5026-a third reaction cabin, 5027-a third medicine inlet, 5028-a third cabin door, 601-a fifth bevel gear, 602-a sixth bevel gear, 603-a telescopic rod, 604-a seventh bevel gear, 605-an eighth bevel gear, 606-a lead screw, 607-a sleeve, 608-a magnetic suction block, 609-a first electric push rod, 6010-a ninth bevel gear, 6011-a first toothed rod, 6012-a first push rod, 6013-a first cylindrical pipe, 6014-a first fan blade, 6015-a second push rod, 6016-a second cylindrical pipe, 6017-a second fan blade, 6018-a third push rod, 6019-a third cylindrical tube, 6020-a third fan blade, 701-a tenth driving wheel, 702-an eleventh driving wheel, 703-a twelfth driving wheel, 704-a first driving rod, 705-a first annular sliding rail, 706-a flat push rod, 707-a second electric push rod, 708-a second toothed bar, 709-a third gear, 801-a fourth gear, 802-a thirteenth driving wheel, 803-a fourteenth driving wheel, 804-a fifteenth driving wheel, 805-a sixteenth driving wheel, 806-a special-shaped disc, 807-a crescent sliding ruler, 808-a sliding table, 809-an infrared sensor, 8010-a seventeenth driving wheel, 8011-a tenth bevel gear, 8012-an eleventh bevel gear, 8013-a twelfth bevel gear, 8014-a thirteenth bevel gear, 8015-an eighteenth driving wheel, 8016-nineteenth driving wheel, 8017-fourteenth bevel gear, 8018-twentieth driving wheel, 8019-fifteenth bevel gear, 8020-twenty-first driving wheel, 8021-sixteenth bevel gear, 60801-second driving rod, 60802-fifth gear, 60803-inner toothed ring, 60804-third driving rod, 60805-second annular sliding rail, 60806-electromagnetic block and 60807-bottom plate.
Detailed Description
The invention is further described below with reference to the figures and examples.
Examples
A neodymium iron boron recycling device is shown in figures 1-7 and comprises a support frame 1, a control screen 2, a motor 3, a first driving wheel 4, a reaction backflow cabin 5, a magnetic suction mechanism 6, a tiling mechanism 7, a position adjusting mechanism 8 and a material storage cabinet 9; a control screen 2 is arranged at the bottom of the right end of the support frame 1; a motor 3 is arranged at the right part of the bottom end in the supporting frame 1; a reaction backflow cabin 5 is arranged at the middle bottom in the support frame 1; a magnetic suction mechanism 6 is arranged at the middle left part in the support frame 1, and the bottom of the left end in the magnetic suction mechanism 6 is connected with the reaction reflux cabin 5; the left part of the bottom end in the support frame 1 is connected with a tiling mechanism 7, and the right bottom of the tiling mechanism 7 is connected with a reaction reflux cabin 5; a position adjusting mechanism 8 is arranged at the top in the support frame 1, the top end in the position adjusting mechanism 8 is connected with the magnetic suction mechanism 6, and the left part of the bottom end of the position adjusting mechanism 8 is connected with the flat laying mechanism 7; the front end axle center of the motor 3 is rotationally connected with the first transmission wheel 4, and the top end of the first transmission wheel 4 is connected with the position adjusting mechanism 8.
When the device is used, the device is horizontally placed at a position to be used through a support frame 1, a power supply is switched on, the device is prepared through a control screen 2, the neodymium iron boron plated with a nickel layer is placed in a reaction backflow cabin 5 in advance, the neodymium iron boron plated with the nickel layer reacts after a medicament is added to generate neodymium iron boron with magnetism and nickel nitrate without magnetism, a motor 3 is started to drive a first driving wheel 4 to rotate, then a reaction generated product is tiled into a layer through a tiling mechanism 7, then the neodymium iron boron is adsorbed by a magnetic attraction mechanism 6, the rest products are collected and cleaned, then the adsorbed neodymium iron boron is subjected to position adjustment through a position adjustment mechanism 8, chemical cleaning and physical cleaning are carried out in the reaction backflow cabin 5, cleaning solution is refluxed for use, finally, recyclable neodymium iron boron is obtained and collected to be placed in a storage cabinet 9, the device thoroughly separates the neodymium iron boron from plating metal nickel through magnetic force, and, the separation rate is greatly improved by flatly laying the reaction product into a layer, the resource utilization rate is improved by the reflux of the washing solution, and the cost is greatly saved.
The reaction reflux cabin 5 comprises a first reaction cabin 501, a first medicine inlet 502, a draining port 503, a first cabin door 504, a first gear 505, a second transmission wheel 506, a third transmission wheel 507, a first bevel gear 508, a second bevel gear 509, a fourth transmission wheel 5010, a fifth transmission wheel 5011, a first reflux pipe 5012, a first porous water outlet pipe 5013, a second reaction cabin 5014, a second medicine inlet 5015, a second cabin door 5016, a second gear 5017, a sixth transmission wheel 5018, a seventh transmission wheel 5019, a third bevel gear 5020, a fourth bevel gear 5021, an eighth transmission wheel 5022, a ninth transmission wheel 5023, a second reflux pipe 5024, a second porous water outlet pipe 5025, a third reaction cabin 5026, a third medicine inlet 5027 and a third cabin 5028; three groups of first medicine inlets 502 are arranged at the top of the right end of the first reaction chamber 501; a draining port 503 is arranged at the middle right part of the bottom end of the first reaction chamber 501; a first cabin door 504 is arranged at the bottom of the right end of the first reaction cabin 501; a first gear 505 is arranged at the right part above the first reaction cabin 501; the axle center of the rear end of the first gear 505 is rotationally connected with a second transmission wheel 506; the right end of the second driving wheel 506 is in transmission connection with a third driving wheel 507 through a belt; the front end axle center of the third driving wheel 507 is rotationally connected with the first bevel gear 508; the right part of the front end of the first bevel gear 508 is meshed with a second bevel gear 509; the axle center of the right end of the second bevel gear 509 is rotationally connected with a fourth transmission wheel 5010; the bottom end of the fourth transmission wheel 5010 is in transmission connection with the fifth transmission wheel 5011 through a belt; the axle center of the right end of the fourth transmission wheel 5010 is connected with the second reaction cabin 5014, the middle part of the left end of the second reaction cabin 5014 is connected with the second transmission wheel 506 through a mounting seat, and the middle part of the left end of the second reaction cabin 5014 is connected with the third transmission wheel 507 through the mounting seat; the inner surface of the axle center of the fifth transmission wheel 5011 is spliced with the first return pipe 5012, and the bottom of the right end of the first return pipe 5012 is connected with the second reaction cabin 5014; the inner surface of the left top of the first return pipe 5012 is connected with a first porous water outlet pipe 5013; three groups of second medicine inlets 5015 are arranged at the top of the right end of the second reaction cabin 5014; a second cabin door 5016 is arranged at the bottom of the right end of the second reaction cabin 5014; a second gear 5017 is arranged at the right part above the second reaction cabin 5014; the rear end axle center of the second gear 5017 is rotationally connected with a sixth transmission wheel 5018; the right end of the sixth transmission wheel 5018 is in transmission connection with a seventh transmission wheel 5019 through a belt; the axle center of the front end of the seventh transmission wheel 5019 is rotationally connected with the third bevel gear 5020; the right part of the front end of the third bevel gear 5020 is engaged with the fourth bevel gear 5021; the right axis of the fourth bevel gear 5021 is rotationally connected with an eighth driving wheel 5022 through a driving rod; the bottom end of the eighth driving wheel 5022 is in driving connection with a ninth driving wheel 5023 through a belt; the axle center of the right end of the eighth transmission wheel 5022 is connected with the third reaction chamber 5026 through a mounting rod, the middle part of the left end of the third reaction chamber 5026 is connected with the sixth transmission wheel 5018 through a mounting seat, and the middle part of the left end of the third reaction chamber 5026 is connected with the seventh transmission wheel 5019 through a mounting seat; the inner surface of the axis of the ninth driving wheel 5023 is inserted into the second return pipe 5024, and the bottom of the right end of the second return pipe 5024 is connected with the third reaction chamber 5026; the inner surface of the left top of the second return pipe 5024 is connected with a second porous water outlet pipe 5025; three groups of third medicine inlets 5027 are arranged at the top of the right end of the third reaction cabin 5026; a third cabin door 5028 is arranged at the bottom of the right end of the third reaction cabin 5026; the bottom end of the first reaction chamber 501 is connected with the support frame 1; the left bottom in the first reaction chamber 501 is connected with the tiling mechanism 7; the middle part of the bottom end of the first reaction cabin 501 is connected with a magnetic suction mechanism 6; the left end of the first gear 505 is connected with the magnetic attraction mechanism 6; the middle part of the inner bottom end of the second reaction cabin 5014 is connected with a magnetic suction mechanism 6; the bottom end of the second reaction cabin 5014 is connected with the material storage cabinet 9 through a mounting seat; the middle part of the inner bottom end of the third reaction cabin 5026 is connected with the magnetic attraction mechanism 6.
Placing neodymium iron boron in a first reaction chamber 501 in advance, adding an acidic medicament into the chamber through a first medicament inlet 502 to perform chemical reaction with a nickel plating layer on the outer surface of the neodymium iron boron to generate nickel nitrate, after the reaction is finished, uniformly spreading the neodymium iron boron without the nickel plating layer and the nickel nitrate at the inner bottom end of the first reaction chamber 501 by a spreading mechanism 7, separating the neodymium iron boron from the nickel nitrate by a magnetic absorption mechanism 6, discharging the solution after the reaction through a draining port 503, collecting and treating the residual products through a first chamber door 504, transferring the separated neodymium iron boron into a second reaction chamber 5014 through a position adjusting mechanism 8, adding a chemical washing medicament into the chamber through a second medicament inlet 5015, further chemically washing the surface of the neodymium iron boron, transferring the washed neodymium iron boron into a third reaction chamber 5026 through the position adjusting mechanism 8, adding a physical washing medicament into the chamber through a third medicament inlet 5027, the neodymium iron boron is physically cleaned, the reusable neodymium iron boron is obtained after cleaning, then the next group of neodymium iron boron to be treated is placed into a first reaction chamber 501, a first toothed bar 6011 is adjusted to be in a position meshed with a first gear 505 through a position adjusting mechanism 8, then the first toothed bar 6011 is meshed with the first gear 505 to rotate when a magnetic suction mechanism 6 moves downwards, the first gear 505 rotates to drive a second transmission wheel 506 to rotate and drive a third transmission wheel 507 to rotate, the third transmission wheel 507 rotates to drive a first bevel gear 508 to rotate and the first bevel gear 508 is meshed with a second bevel gear 509 to rotate, the second bevel gear 509 rotates to drive a fourth transmission wheel 5010 to rotate and drive a fifth transmission wheel 5011 to rotate, a first backflow pipe 5012 is driven to rotate through the rotation of the fifth transmission wheel 5011, the pipe orifice is downward, a first porous water outlet pipe 5013 slides downwards, meanwhile, the remaining solution in the second reaction chamber 5014 flows downwards to enter the first reaction chamber 501 as a medicament for reacting with the nickel plating layer, when the neodymium iron boron without the nickel plating layer is transferred to the second reaction chamber 5014, the position adjusting mechanism 8 adjusts the first rack 6011 to a position engaged with the second gear 5017, when the magnetic attraction mechanism 6 moves downwards, the first rack 6011 is engaged with the second gear 5017 to rotate, the second gear 5017 rotates to drive the sixth driving wheel 5018 to rotate and simultaneously drive the seventh driving wheel 5019 to rotate, the seventh driving wheel 5019 rotates to drive the third bevel gear 5020 to rotate and the third bevel gear 5020 is engaged with the fourth bevel gear 5021 to rotate, the fourth bevel gear 5021 rotates to drive the eighth driving wheel 5022 to rotate and simultaneously drive the ninth driving wheel 5023 to rotate, the second backflow pipe 5024 is driven by the ninth driving wheel 5023 to rotate, so that the nozzle of the second backflow pipe 5025 slides downwards, and the second porous water outlet pipe 5025 slides downwards, meanwhile, the remaining solution in the third reaction cabin 5026 flows downwards to enter the second reaction cabin 5014 to serve as a solvent for neodymium iron boron chemical water washing, the second reaction cabin 5014 is cleaned through the second cabin door 5016 at last during working, the third reaction cabin 5026 is cleaned through the third cabin door 5028, the neodymium iron boron transfer and solution backflow are linked, plated metal nickel and other surface impurities of neodymium iron boron are removed, meanwhile, the chemicals are recycled, resources are greatly saved, the resource utilization rate is improved, and the cost is reduced.
The magnetic suction mechanism 6 comprises a fifth bevel gear 601, a sixth bevel gear 602, a telescopic rod 603, a seventh bevel gear 604, an eighth bevel gear 605, a screw rod 606, a sleeve 607, a magnetic suction block 608, a first electric push rod 609, a ninth bevel gear 6010, a first toothed bar 6011, a first push rod 6012, a first cylindrical pipe 6013, a first fan blade 6014, a second push rod 6015, a second cylindrical pipe 6016, a second fan blade 6017, a third push rod 6018, a third cylindrical pipe 6019 and a third fan blade 6020; the left part of the top end of the fifth bevel gear 601 is meshed with the sixth bevel gear 602; the axis of the left end of the sixth bevel gear 602 is inserted into the telescopic rod 603; the left end of the telescopic rod 603 is spliced with a seventh bevel gear 604; the bottom of the left end of the seventh bevel gear 604 is meshed with an eighth bevel gear 605; the axis of the bottom end of the eighth bevel gear 605 is inserted into the screw rod 606; a sleeve 607 is arranged at the bottom of the outer surface of the screw rod 606; the bottom of the right end of the sleeve 607 is provided with a magnetic suction block 608; the middle part of the top end of the magnetic suction block 608 is rotatably connected with a first electric push rod 609; the right part of the top end of the magnetic block 608 is provided with a first toothed bar 6011; a first push rod 6012 is arranged below the magnetic block 608; the top end of the first electric push rod 609 is inserted into a ninth bevel gear 6010; a first cylindrical pipe 6013 is arranged at the bottom of the outer surface of the first push rod 6012; a second push rod 6015 is arranged above the right side of the first push rod 6012; the bottom end of the first cylindrical pipe 6013 is inserted into the first fan blade 6014; a second cylindrical pipe 6016 is arranged at the bottom of the outer surface of the second push rod 6015; a third push rod 6018 is arranged above the right side of the second push rod 6015; the bottom end of the second cylindrical pipe 6016 is spliced with a second fan blade 6017; a third cylindrical pipe 6019 is arranged at the bottom of the outer surface of the third push rod 6018; the bottom end of the third cylindrical pipe 6019 is spliced with a third fan blade 6020; the bottom end of the fifth bevel gear 601 is connected with the position adjusting mechanism 8; the middle part and the right middle part of the telescopic rod 603 are both connected with the support frame 1; the right end of the first toothed bar 6011 is connected to the first gear 505; the axis of the bottom end of the first fan blade 6014 is connected to the first reaction chamber 501; the axis of the bottom end of the second fan blade 6017 is connected with the second reaction cabin 5014; the bottom end axis of the third fan blade 6020 is connected with the third reaction cabin 5026.
When neodymium iron boron and a reaction medicament are placed in the first reaction chamber 501, the fifth bevel gear 601 is driven to rotate by the rotation of the twelfth bevel gear 8013, the fifth bevel gear 601 is meshed with the sixth bevel gear 602 to rotate, the seventh bevel gear 604 is driven to rotate at the same time, the seventh bevel gear 604 is meshed with the eighth bevel gear 605 to rotate, the eighth bevel gear 605 is driven to rotate to drive the screw rod 606 to rotate, the sleeve 607 moves downwards, the magnetic suction block 608 and the first toothed bar 6011 move downwards synchronously, the first toothed bar 6011 is linked with the first gear 505 to achieve the backflow effect of the reaction solution, the magnetic suction block 608 moves downwards to a position attached to the top end of the first push rod 6012, then the first push rod 6012 is pushed downwards to enable the convex block on the outer surface of the first push rod 6012 to move downwards in the groove in the first cylindrical pipe 6013, the first cylindrical pipe 6013 rotates and drives the first fan 6014 to rotate at the same time, reactants in the first reaction chamber 501 are stirred, accelerating the reaction, moving the sleeve 607 to a designated height, retracting the telescopic rod 603 to move the seventh bevel gear 604 to the right to disengage from the engagement position with the eighth bevel gear 605, keeping the sleeve 607 in a static state, after the reaction is completed, extending and retracting the first electric push rod 609 to engage the ninth bevel gear 6010 with the sixteenth bevel gear 8021, rotating the sixteenth bevel gear 8021 to engage the ninth bevel gear 6010 to rotate, driving the magnetic block 608 to operate through the first electric push rod 609, causing the magnetic block 608 to adsorb neodymium iron boron without nickel plating through magnetic force, retracting the first electric push rod 609, moving the ninth bevel gear 6010 to the downward to disengage from the engagement position with the sixteenth bevel gear 8021, then extending and retracting the telescopic rod 603 to move the seventh bevel gear 604 to the left to engage with the eighth bevel gear 605, reversing the motor 3, causing the screw 606 to drive the sleeve 607 to move upward, causing the eighth bevel gear 605 through the position adjusting mechanism 8, the combination of the screw 606, the sleeve 607, the magnetic block 608, the first electric push rod 609, the ninth bevel gear 6010 and the first toothed bar 6011 moves right to the upper side of the second reaction chamber 5014, the neodymium iron boron without nickel plating moves synchronously, the telescopic rod 603 contracts synchronously, then the magnetic block 608 moves downward and eliminates magnetic force to make the neodymium iron boron enter the second reaction chamber 5014, meanwhile, the second push rod 6015 is pushed to make the bump on the outer surface of the second push rod 6015 move downward in the groove of the second cylindrical tube 6016, the second cylindrical tube 6016 rotates and drives the second fan blade 6017 to rotate, the reactant in the second reaction chamber 5014 is stirred, the reaction is accelerated, after the chemical cleaning is completed, the magnetic block 608 recovers the magnetic force to adsorb the neodymium iron boron, then the combination of the eighth bevel gear 605, the screw 606, the sleeve 607, the magnetic block 608, the first electric push rod 609, the ninth bevel gear 6010 and the first toothed bar 6011 moves right to the upper side of the third reaction chamber 5016 through the position adjusting mechanism 8, neodymium iron boron synchronous movement, the synchronous shrink of telescopic link 603, magnetic block 608 is inhaled and is moved down and eliminate magnetic force and make neodymium iron boron get into third reaction chamber 5026 subsequently, promote third push rod 6018 simultaneously, make the protruding piece of third push rod 6018 surface recess downstream in third cylinder pipe 6019, make third cylinder pipe 6019 rotate and drive third fan leaf 6020 and rotate simultaneously, stir the reactant in third reaction chamber 5026, the going on of accelerated reaction, through utilizing the magnetic characteristics of neodymium iron boron, thoroughly separate neodymium iron boron and cladding material metal, replace the manual work, the life health that the harm workman of toxic nickel nitrate has been avoided, simultaneously can carry out quick transfer with neodymium iron boron, through the linkage with other structures, form the backward flow of reaction solution, resource utilization has been improved.
The flat laying mechanism 7 comprises a tenth driving wheel 701, an eleventh driving wheel 702, a twelfth driving wheel 703, a first driving rod 704, a first annular slide rail 705, a flat laying push rod 706, a second electric push rod 707, a second gear rack 708 and a third gear 709; the bottom end of the tenth driving wheel 701 is in driving connection with an eleventh driving wheel 702 through a belt; the bottom of the left end of the eleventh driving wheel 702 is in transmission connection with the twelfth driving wheel 703 through a belt; the axle center of the front end of the twelfth driving wheel 703 is rotationally connected with the first driving rod 704; the right bottom of the front end of the first transmission rod 704 is in sliding connection with a first annular slide rail 705; the middle part of the right end of the first annular slide rail 705 is welded with the flat push rod 706; a group of second electric push rods 707 are arranged at the inner left part and the inner right part of the flat push rod 706; a second rack 708 is arranged at the top end of the second electric push rod 707; the middle part of the top end of the second gear rod 708 is meshed with a third gear 709; the top of the right end of the tenth transmission wheel 701 is connected with a position adjusting mechanism 8; the right end of the eleventh transmission wheel 702 is connected with the support frame 1 through a mounting seat; the bottom end of the twelfth driving wheel 703 is connected with the supporting frame 1 through a mounting seat; the left bottom of the flat push rod 706 is connected with the support frame 1 through a mounting rod; the middle right part of the flat push rod 706 is connected with the first reaction cabin 501; the top end of the third gear 709 is connected with the position adjusting mechanism 8; the rear end axis of the third gear 709 is connected with the support frame 1.
When the nickel-plated layer of neodymium iron boron reacts with the chemical, the twenty-first transmission wheel 8020 rotates to drive the tenth transmission wheel 701 to rotate and simultaneously drive the eleventh transmission wheel 702 to rotate, the eleventh transmission wheel 702 rotates to drive the twelfth transmission wheel 703 to rotate, simultaneously the first transmission rod 704 rotates around the axis of the twelfth transmission wheel 703 and drives the first annular slide rail 705 to reciprocate left and right, the tiled push rod 706 reciprocates left and right through the first annular slide rail 705 to tile the reacted product uniformly, when the third gear 709 rotates, the second electric push rod 707 stretches to enable the second gear 708 to ascend to a position meshed with the third gear 709, the third gear 709 rotates forwards and backwards through the left and right movement of the second gear 708, a certain stirring effect is achieved during the reaction through the movement of the tiled push rod 706, and the reactant is simultaneously tiled uniformly, prevent that bottom neodymium iron boron from not being adsorbed, improved the separation rate of neodymium iron boron and cladding material metallic nickel, linked position control mechanism 8 simultaneously, reached and carried out quick adjustment's effect to the neodymium iron boron position.
The position adjusting mechanism 8 comprises a fourth gear 801, a thirteenth driving wheel 802, a fourteenth driving wheel 803, a fifteenth driving wheel 804, a sixteenth driving wheel 805, a special-shaped disc 806, a crescent sliding ruler 807, a sliding table 808, an infrared sensor 809, a seventeenth driving wheel 8010, a tenth bevel gear 8011, an eleventh bevel gear 8012, a twelfth bevel gear 8013, a thirteenth bevel gear 8014, an eighteenth driving wheel 8015, a nineteenth driving wheel 8016, a fourteenth bevel gear 8017, a twentieth driving wheel 8018, a fifteenth bevel gear 8019, a twenty-first driving wheel 8020 and a sixteenth bevel gear 8021; the axle center of the rear end of the fourth gear 801 is rotationally connected with a thirteenth transmission wheel 802; the top of the left end of the thirteenth driving wheel 802 is in transmission connection with a fourteenth driving wheel 803 through a belt; the top end of the fourteenth driving wheel 803 is in transmission connection with the fifteenth driving wheel 804 through a belt; the right end of the fifteenth driving wheel 804 is in transmission connection with a sixteenth driving wheel 805 through a belt; the axle center of the front end of the sixteenth driving wheel 805 is rotationally connected with the special-shaped disc 806; the bottom of the special-shaped disc 806 is provided with a crescent sliding ruler 807; the bottom of the crescent sliding ruler 807 is in sliding connection with the sliding table 808; infrared sensors 809 are arranged at the middle bottom, the right middle part and the right part of the sliding table 808 respectively; a seventeenth driving wheel 8010 is arranged at the right bottom of the sliding table 808; the axle center of the front end of the seventeenth driving wheel 8010 is rotatably connected with a tenth bevel gear 8011; the top of the front end of the tenth bevel gear 8011 meshes with the eleventh bevel gear 8012; the top end axis of the eleventh bevel gear 8012 is rotatably connected with the twelfth bevel gear 8013 through a transmission rod; the rear part of the top end of the twelfth bevel gear 8013 is engaged with the thirteenth bevel gear 8014; the axle center of the rear end of the thirteenth bevel gear 8014 is rotatably connected with an eighteenth driving wheel 8015; the left end of the eighteenth driving wheel 8015 is in driving connection with the nineteenth driving wheel 8016 through a belt; the axle center of the front end of a nineteenth driving wheel 8016 is rotatably connected with a fourteenth bevel gear 8017; the left end of the nineteenth driving wheel 8016 is in transmission connection with the twentieth driving wheel 8018 through a belt; the axle center of the front end of the twentieth driving wheel 8018 is rotatably connected with a fifteenth bevel gear 8019; the left end of the twentieth driving wheel 8018 is in transmission connection with a twenty-first driving wheel 8020 through a belt; the axle center of the front end of the twenty-first transmission wheel 8020 is rotatably connected with a sixteenth bevel gear 8021; the bottom of the fourth gear 801 is connected with a third gear 709; the shaft center at the rear end of the thirteenth driving wheel 802 is connected with the supporting frame 1 through a mounting seat; the rear end axle center of the fourteenth driving wheel 803 is connected with the supporting frame 1 through a mounting seat; the rear end axle center of the fifteenth transmission wheel 804 is connected with the support frame 1 through a mounting seat; the middle left part in the crescent sliding ruler 807 is connected with the screw rod 606; the bottom end of the sliding table 808 is connected with the support frame 1; the rear end of the infrared inductor 809 is connected with the support frame 1; the rear end axle center of the seventeenth driving wheel 8010 is connected with the support frame 1 through a mounting seat; the bottom end of the seventeenth driving wheel 8010 is connected with the first driving wheel 4; the top end of the twelfth bevel gear 8013 is connected with the fifth bevel gear 601; the rear end axle center of the eighteenth driving wheel 8015 is connected with the supporting frame 1 through a mounting seat; the rear end axle center of the nineteenth driving wheel 8016 is connected with the supporting frame 1 through a mounting seat; the rear end axle center of the twentieth driving wheel 8018 is connected with the support frame 1 through a mounting seat; the axle center of the rear end of the twenty-first transmission wheel 8020 is connected with the support frame 1 through the mounting seat; the left end of the twenty-first transmission wheel 8020 is connected with the tenth transmission wheel 701.
When the magnetic attraction mechanism 6 is used for attracting neodymium iron boron without a nickel-plated layer, the first driving wheel 4 rotates to drive the seventeenth driving wheel 8010 to rotate, and simultaneously drive the tenth bevel gear 8011 to rotate and the tenth bevel gear 8011 is meshed with the eleventh bevel gear 8012 to rotate, the eleventh bevel gear 8012 rotates to drive the twelfth bevel gear 8013 to rotate and the twelfth bevel gear 8013 is meshed with the thirteenth bevel gear 8014 to rotate, and simultaneously drive the eighteenth driving wheel 8015 to rotate, the eighteenth driving wheel 8015 rotates to drive the nineteenth driving wheel 8016 to rotate, and simultaneously drive the twentieth driving wheel 8018 to rotate, the twentieth driving wheel 8018 rotates to drive the twenty-first driving wheel 8020 to rotate, and simultaneously drive the sixteenth bevel gear 8021 to rotate to drive the flat laying mechanism 7 to operate, and simultaneously drive the magnetic attraction block 608 to attract the neodymium iron boron through the sixteenth bevel gear 8021, then, the third gear 709 rotates to drive the fourth gear 801 to rotate, and simultaneously, the thirteenth driving wheel 802 rotates to drive the fourteenth driving wheel 803 to rotate, and simultaneously, the fifteenth driving wheel 804 rotates to drive the sixteenth driving wheel 805 to rotate, and simultaneously, the special-shaped disc 806 rotates to make the crescent sliding ruler 807 slide on the sliding table 808, the crescent sliding ruler 807 can move left and right through the forward rotation and reverse rotation of the third gear 709, the moving position is precisely positioned through the infrared sensor 809, when the ninth bevel gear 6010 is meshed with the fifteenth bevel gear 8019, the twentieth driving wheel 8018 rotates to drive the fifteenth bevel gear 8019 to rotate, and the fifteenth bevel gear 8019 is meshed with the ninth bevel gear 6010 to rotate, when the ninth bevel gear 6010 is meshed with the sixteenth bevel gear 8021, the twenty-first drive wheel 8020 rotates to drive a sixteenth bevel gear 8021 to rotate and the sixteenth bevel gear 8021 meshes with the ninth bevel gear 6010 to rotate, the mechanism realizes the determination of the position of the neodymium iron boron and the rapid transfer of the neodymium iron boron, and the magnetic blocks are matched to rapidly and effectively separate the neodymium iron boron and impurities.
The magnetic attraction block 608 comprises a second transmission rod 60801, a fifth gear 60802, an inner toothed ring 60803, a third transmission rod 60804, a second annular slide rail 60805, an electromagnetic block 60806 and a bottom plate 60807; the top of the front end of the second transmission rod 60801 is rotatably connected with a fifth gear 60802; the top end of the fifth gear 60802 is meshed with the internal gear ring 60803; the front end axis of the fifth gear 60802 is in transmission connection with a third transmission rod 60804; the right top of the front end of the third transmission rod 60804 is connected with a second annular slide rail 60805 in a sliding way; a group of electromagnetic blocks 60806 are arranged at the top and the bottom of the front end of the second annular slide rail 60805; the bottom of the rear end of the second transmission rod 60801 is connected with the first electric push rod 609.
When the neodymium iron boron needs to be adsorbed and transferred, the first electric push rod 609 rotates to drive the second transmission rod 60801 to rotate, meanwhile, the fifth gear 60802 is driven to rotate on the inner surface of the inner gear ring 60803, the third transmission rod 60804 moves synchronously, meanwhile, the third transmission rod 60804 rotates around the axis of the fifth gear 60802, the second annular sliding rail 60805 moves left and right in a reciprocating mode, the electromagnetic block 60806 moves left and right in a reciprocating mode synchronously to adsorb the neodymium iron boron, the mechanism effectively separates the neodymium iron boron from other impurities without magnetism by utilizing the characteristic that the neodymium iron boron has magnetism, and meanwhile, the position of the neodymium iron boron is quickly adjusted.
The top phase-match of recess and crescent sliding ruler 807 in the dysmorphism dish 806, can make crescent sliding ruler 807 slide in slip table 808 when dysmorphism dish 806 rotates, realize the quick adjustment to the neodymium iron boron position.
The bottom of the outer surface of the first push rod 6012 is provided with a protruding block which is matched with an inner groove of the first cylindrical pipe 6013, the protruding block slides downwards in the groove to enable the first cylindrical pipe 6013 to rotate, stirring of neodymium iron boron and a reaction agent is achieved, and reaction is accelerated.
The present application has been described in conjunction with specific embodiments, but it should be understood by those skilled in the art that these descriptions are intended to be illustrative, and not limiting. Various modifications and adaptations of the present application may occur to those skilled in the art based on the spirit and principles of the application and are within the scope of the application.

Claims (8)

1. A neodymium iron boron recycling device comprises a support frame, a control screen, a motor, a first driving wheel and a storage cabinet, and is characterized by further comprising a reaction backflow cabin, a magnetic suction mechanism, a tiling mechanism and a position adjusting mechanism; a control screen is arranged at the middle bottom of the right end of the support frame; a motor is arranged at the right part of the bottom end in the supporting frame; a reaction backflow cabin is arranged at the bottom in the support frame; the middle left part in the support frame is provided with a magnetic suction mechanism, and the bottom of the left end in the magnetic suction mechanism is connected with the reaction reflux cabin; the left part of the bottom end in the support frame is connected with a tiling mechanism, and the right bottom part of the tiling mechanism is connected with a reaction reflux cabin; a position adjusting mechanism is arranged at the top in the supporting frame, the top end in the position adjusting mechanism is connected with the magnetic suction mechanism, and the left part at the bottom end of the position adjusting mechanism is connected with the flat laying mechanism; the front end axis of the motor is rotatably connected with the first driving wheel, and the top end of the first driving wheel is connected with the position adjusting mechanism.
2. The recycling device of neodymium iron boron according to claim 1, wherein the reaction backflow cabin comprises a first reaction cabin, a first medicine inlet, a water draining opening, a first cabin door, a first gear, a second transmission wheel, a third transmission wheel, a first bevel gear, a second bevel gear, a fourth transmission wheel, a fifth transmission wheel, a first backflow pipe, a first porous water outlet pipe, a second reaction cabin, a second medicine inlet, a second cabin door, a second gear, a sixth transmission wheel, a seventh transmission wheel, a third bevel gear, a fourth bevel gear, an eighth transmission wheel, a ninth transmission wheel, a second backflow pipe, a second porous water outlet pipe, a third reaction cabin, a third medicine inlet and a third cabin door; three groups of first medicine inlets are arranged at the top of the right end of the first reaction cabin; a draining port is arranged at the middle right part of the bottom end of the first reaction chamber; a first cabin door is arranged at the bottom of the right end of the first reaction cabin; a first gear is arranged at the right part above the first reaction cabin; the axle center at the rear end of the first gear is rotationally connected with the second transmission wheel; the right end of the second driving wheel is in transmission connection with a third driving wheel through a belt; the front end axle center of the third driving wheel is rotationally connected with the first bevel gear; the right part of the front end of the first bevel gear is meshed with the second bevel gear; the right end axis of the second bevel gear is rotationally connected with a fourth transmission wheel; the bottom end of the fourth driving wheel is in transmission connection with the fifth driving wheel through a belt; the right end axle center of the fourth driving wheel is connected with the second reaction chamber, the middle part of the left end of the second reaction chamber is connected with the second driving wheel through a mounting seat, and the middle part of the left end of the second reaction chamber is connected with the third driving wheel through the mounting seat; the inner surface of the axle center of the fifth driving wheel is spliced with the first return pipe, and the bottom of the right end of the first return pipe is connected with the second reaction cabin; the inner surface of the left top of the first return pipe is connected with the first porous water outlet pipe; three groups of second medicine inlets are arranged at the top of the right end of the second reaction cabin; a second cabin door is arranged at the bottom of the right end of the second reaction cabin; a second gear is arranged at the right part above the second reaction cabin; the rear end axle center of the second gear is rotationally connected with the sixth transmission wheel; the right end of the sixth driving wheel is in transmission connection with the seventh driving wheel through a belt; the axle center of the front end of the seventh transmission wheel is rotationally connected with the third bevel gear; the right part of the front end of the third bevel gear is meshed with the fourth bevel gear; the right end axis of the fourth bevel gear is rotationally connected with the eighth driving wheel through a driving rod; the bottom end of the eighth driving wheel is in transmission connection with the ninth driving wheel through a belt; the axle center of the right end of the eighth driving wheel is connected with the third reaction chamber through a mounting rod, the middle part of the left end of the third reaction chamber is connected with the sixth driving wheel through a mounting seat, and the middle part of the left end of the third reaction chamber is connected with the seventh driving wheel through the mounting seat; the inner surface of the axle center of the ninth driving wheel is spliced with a second return pipe, and the bottom of the right end of the second return pipe is connected with a third reaction chamber; the inner surface of the left top of the second return pipe is connected with a second porous water outlet pipe; three groups of third medicine inlets are arranged at the top of the right end of the third reaction cabin; a third cabin door is arranged at the bottom of the right end of the third reaction cabin; the bottom end of the first reaction cabin is connected with the support frame; the left bottom of the first reaction chamber is connected with a tiling mechanism; the middle part of the bottom end in the first reaction chamber is connected with a magnetic attraction mechanism; the left end of the first gear is connected with the magnetic suction mechanism; the middle part of the bottom end in the second reaction chamber is connected with the magnetic attraction mechanism; the bottom end of the second reaction cabin is connected with the material storage cabinet through a mounting seat; the middle part of the bottom end in the third reaction chamber is connected with the magnetic attraction mechanism.
3. The recycling device of neodymium iron boron according to claim 2, wherein the magnetic attraction mechanism comprises a fifth bevel gear, a sixth bevel gear, an expansion link, a seventh bevel gear, an eighth bevel gear, a screw rod, a sleeve, a magnetic attraction block, a first electric push rod, a ninth bevel gear, a first toothed bar, a first push rod, a first cylindrical pipe, a first fan blade, a second push rod, a second cylindrical pipe, a second fan blade, a third push rod, a third cylindrical pipe and a third fan blade; the left part of the top end of the fifth bevel gear is meshed with the sixth bevel gear; the shaft center at the left end of the sixth bevel gear is inserted into the telescopic rod; the left end of the telescopic rod is spliced with a seventh bevel gear; the bottom of the left end of the seventh bevel gear is meshed with the eighth bevel gear; the axis of the bottom end of the eighth bevel gear is inserted into the screw rod; the bottom of the outer surface of the screw rod is provided with a sleeve; the bottom of the right end of the sleeve is provided with a magnetic suction block; the middle part of the top end of the magnetic block is rotationally connected with the first electric push rod; a first toothed bar is arranged at the right part of the top end of the magnetic block; a first push rod is arranged below the magnetic block; the top end of the first electric push rod is inserted with the ninth bevel gear; a first cylindrical pipe is arranged at the bottom of the outer surface of the first push rod; a second push rod is arranged at the upper right part of the first push rod; the bottom end of the first cylindrical pipe is spliced with the first fan blade; a second cylindrical pipe is arranged at the bottom of the outer surface of the second push rod; a third push rod is arranged at the right upper part of the second push rod; the bottom end of the second cylindrical pipe is spliced with the second fan blade; a third cylindrical pipe is arranged at the bottom of the outer surface of the third push rod; the bottom end of the third cylindrical pipe is spliced with a third fan blade; the bottom end of the fifth bevel gear is connected with the position adjusting mechanism; the middle part and the right middle part of the telescopic rod are both connected with the support frame; the right end of the first rack bar is connected with a first gear; the axis of the bottom end of the first fan blade is connected with the first reaction cabin; the axis of the bottom end of the second fan blade is connected with a second reaction cabin; the axis of the bottom end of the third fan blade is connected with the third reaction cabin.
4. The recycling device of neodymium iron boron according to claim 3, wherein the flat laying mechanism comprises a tenth driving wheel, an eleventh driving wheel, a twelfth driving wheel, a first driving rod, a first annular slide rail, a flat laying push rod, a second electric push rod, a second rack rod and a third gear; the bottom end of the tenth driving wheel is in transmission connection with an eleventh driving wheel through a belt; the bottom of the left end of the eleventh driving wheel is in transmission connection with the twelfth driving wheel through a belt; the axle center of the front end of the twelfth driving wheel is rotationally connected with the first driving rod; the right bottom of the front end of the first transmission rod is in sliding connection with the first annular slide rail; the middle part of the right end of the first annular slide rail is welded with the tiled push rod; a group of second electric push rods is arranged on the inner left part and the inner right part of the tiled push rod; a second rack bar is arranged at the top end of the second electric push rod; the middle part of the top end of the second gear rod is meshed with the third gear; the top of the right end of the tenth transmission wheel is connected with a position adjusting mechanism; the right end of the eleventh transmission wheel is connected with the support frame through a mounting seat; the bottom end of the twelfth driving wheel is connected with the supporting frame through the mounting seat; the left bottom of the flat push rod is connected with the support frame through the mounting rod; the middle right part of the tiled push rod is connected with the first reaction cabin; the top end of the third gear is connected with the position adjusting mechanism; the axle center of the rear end of the third gear is connected with the supporting frame.
5. The recycling device of neodymium iron boron according to claim 4, wherein the position adjusting mechanism comprises a fourth gear, a thirteenth driving wheel, a fourteenth driving wheel, a fifteenth driving wheel, a sixteenth driving wheel, a special-shaped disc, a crescent sliding ruler, a sliding table, an infrared sensor, a seventeenth driving wheel, a tenth bevel gear, an eleventh bevel gear, a twelfth bevel gear, a thirteenth bevel gear, an eighteenth driving wheel, a nineteenth driving wheel, a fourteenth bevel gear, a twentieth driving wheel, a fifteenth bevel gear, a twenty-first driving wheel and a sixteenth bevel gear; the axle center of the rear end of the fourth gear is rotationally connected with a thirteenth transmission wheel; the top of the left end of the thirteenth driving wheel is in transmission connection with the fourteenth driving wheel through a belt; the top end of the fourteenth driving wheel is in transmission connection with the fifteenth driving wheel through a belt; the right end of the fifteenth driving wheel is in transmission connection with the sixteenth driving wheel through a belt; the axle center of the front end of the sixteenth driving wheel is rotationally connected with the special-shaped disc; the bottom of the special-shaped disc is provided with a crescent sliding ruler; the bottom of the crescent sliding ruler is in sliding connection with the sliding table; a group of infrared sensors are arranged at the middle bottom, the right middle part and the right part of the sliding table; a seventeenth driving wheel is arranged at the right bottom of the sliding table; the axle center of the front end of the seventeenth driving wheel is rotationally connected with the tenth bevel gear; the top of the front end of the tenth bevel gear is meshed with the eleventh bevel gear; the top end axis of the eleventh bevel gear is in rotary connection with the twelfth bevel gear through a transmission rod; the rear part of the top end of the twelfth bevel gear is meshed with the thirteenth bevel gear; the shaft center at the rear end of the thirteenth bevel gear is rotationally connected with the eighteenth driving wheel; the left end of the eighteenth driving wheel is in transmission connection with the nineteenth driving wheel through a belt; the front end axle center of the nineteenth transmission wheel is rotationally connected with the fourteenth bevel gear; the left end of the nineteenth driving wheel is in transmission connection with the twentieth driving wheel through a belt; the axle center of the front end of the twentieth transmission wheel is rotationally connected with a fifteenth bevel gear; the left end of the twentieth driving wheel is in transmission connection with the twenty-first driving wheel through a belt; the axle center of the front end of the twenty-first transmission wheel is rotationally connected with the sixteenth bevel gear; the bottom of the fourth gear is connected with the third gear; the shaft center at the rear end of the thirteenth driving wheel is connected with the supporting frame through the mounting seat; the shaft center at the rear end of the fourteenth transmission wheel is connected with the support frame through the mounting seat; the rear end axle center of the fifteenth transmission wheel is connected with the supporting frame through the mounting seat; the middle left part in the crescent sliding ruler is connected with the screw rod; the bottom end of the sliding table is connected with the supporting frame; the rear end of the infrared inductor is connected with the support frame; the rear end axle center of the seventeenth driving wheel is connected with the supporting frame through a mounting seat; the bottom end of the seventeenth driving wheel is connected with the first driving wheel; the top end of the twelfth bevel gear is connected with the fifth bevel gear; the rear end axle center of the eighteenth transmission wheel is connected with the supporting frame through a mounting seat; the rear end axle center of the nineteenth transmission wheel is connected with the supporting frame through a mounting seat; the shaft center at the rear end of the twentieth transmission wheel is connected with the support frame through the mounting seat; the shaft center of the rear end of the twenty-first transmission wheel is connected with the supporting frame through the mounting seat; the left end of the twenty-first driving wheel is connected with the tenth driving wheel.
6. The recycling device of neodymium iron boron according to claim 5, wherein the magnetic attraction block comprises a second transmission rod, a fifth gear, an inner gear ring, a third transmission rod, a second annular slide rail, an electromagnetic block and a bottom plate; the top of the front end of the second transmission rod is rotationally connected with the fifth gear; the top end of the fifth gear is meshed with the inner gear ring; the front end axle center of the fifth gear is in transmission connection with the third transmission rod; the right top of the front end of the third transmission rod is in sliding connection with the second annular slide rail; a group of electromagnetic blocks is arranged at the top and the bottom of the front end of the second annular slide rail; the bottom of the rear end of the second transmission rod is connected with the first electric push rod.
7. The recycling device of neodymium iron boron, according to claim 6, characterized in that the groove in the special-shaped disc matches with the top of the crescent sliding ruler.
8. The recycling device of neodymium iron boron according to claim 7, wherein the bottom convex block of the outer surface of the first push rod is matched with the inner groove of the first cylindrical tube.
CN202010081231.5A 2020-02-06 2020-02-06 Recycling device of neodymium iron boron Withdrawn CN111270251A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111871499A (en) * 2020-07-28 2020-11-03 王青波 Ore processing preprocessing device
CN113118117A (en) * 2021-04-01 2021-07-16 赣州市恒源科技股份有限公司 Separation and recovery device for neodymium iron boron waste treatment

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Publication number Priority date Publication date Assignee Title
WO2013053186A1 (en) * 2011-10-12 2013-04-18 深圳市格林美高新技术股份有限公司 Method for recycling neodymium-iron-boron alloy scraps
CN103339277A (en) * 2011-01-31 2013-10-02 日立金属株式会社 Method for producing r-t-b system sintered magnet
CN108355834A (en) * 2017-06-03 2018-08-03 江西离子型稀土工程技术研究有限公司 A kind of neodymium iron boron waste material recycling cleaning screening plant

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN103339277A (en) * 2011-01-31 2013-10-02 日立金属株式会社 Method for producing r-t-b system sintered magnet
WO2013053186A1 (en) * 2011-10-12 2013-04-18 深圳市格林美高新技术股份有限公司 Method for recycling neodymium-iron-boron alloy scraps
CN108355834A (en) * 2017-06-03 2018-08-03 江西离子型稀土工程技术研究有限公司 A kind of neodymium iron boron waste material recycling cleaning screening plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111871499A (en) * 2020-07-28 2020-11-03 王青波 Ore processing preprocessing device
CN113118117A (en) * 2021-04-01 2021-07-16 赣州市恒源科技股份有限公司 Separation and recovery device for neodymium iron boron waste treatment

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Application publication date: 20200612