CN110639695B - Iron ore tailing separation equipment adopting electromagnetic adsorption mode - Google Patents
Iron ore tailing separation equipment adopting electromagnetic adsorption mode Download PDFInfo
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- CN110639695B CN110639695B CN201910946163.1A CN201910946163A CN110639695B CN 110639695 B CN110639695 B CN 110639695B CN 201910946163 A CN201910946163 A CN 201910946163A CN 110639695 B CN110639695 B CN 110639695B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/18—Mechanical devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
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Abstract
The invention provides iron ore tailing separating equipment adopting an electromagnetic adsorption mode, which comprises a main frame body, wherein the main frame body is horizontally placed on the ground, a controller, a conveying mechanism, an iron ore tailing separating device and an output mechanism are arranged on the main frame body, the controller is used for controlling the operation of the conveying mechanism, the iron ore tailing separating device and the output mechanism, the conveying mechanism is used for carrying out vibration treatment on an iron ore tailing mixture and conveying the iron ore tailing mixture to the iron ore tailing separating device after the iron ore tailing mixture is in a uniformly distributed state, the iron ore tailing separating device is used for separating iron ore from tailing by adopting the electromagnetic adsorption separation mode, and the output mechanism is used for receiving and outputting the iron ore; the iron ore tailings are separated in an electromagnetic adsorption mode, the magnetic force generated by an electromagnetic adsorption technology is large, the separation between iron ore and tailings can be maximized, electromagnetic adsorption and electromagnetic power failure are automatically realized through a preset program, and the whole iron ore tailings separation process is full-automatic.
Description
Technical Field
The invention relates to the field of tailing treatment, in particular to iron ore tailing separation equipment.
Background
Tailings belong to industrial solid wastes, the comprehensive utilization rate of tailings in China is only 7%, according to incomplete statistics, the quantity of iron tailings stacked in China is up to billions of tons, and accounts for nearly 30.0% of the total quantity of all tailings stacked, and the tailings stacking causes a great environmental pollution problem, which is mainly shown in that: the method is characterized in that soil and water are polluted, the ecological environment is damaged, tailings are piled in the open air for a long time, harmful components in the tailings are easy to permeate into the soil and the water after weathering, rain and surface runoff corrosion, microorganisms in the soil are killed after long-term excessive accumulation, the soil is salinized and poisoned, the growth of crops is damaged, water quality is acidified and eutrophicated, the ecological balance of a water system is influenced, relevant components in the tailings and residual mineral dressing agents in the tailings have serious influence on the ecological environment, therefore, separation of iron ore tailings is inevitable, useful substances such as iron ore and the like can be recycled, other solid wastes are intensively treated, and the environment is prevented from being polluted, so the invention needs to provide iron ore tailings separation equipment which adopts an electromagnetic adsorption mode to separate the iron ore tailings, the magnetic force generated by the electromagnetic adsorption technology is large, and the separation between the iron ore and the tailings can be maximized, and the electromagnetic adsorption and the electromagnetic power-off are automatically realized through a preset program, the whole iron ore tailing separation process is fully automatic, and only workers need to dump the iron ore tailing mixture to the conveying mechanism through manpower or the existing mechanical technology, so that the labor intensity is greatly reduced, and the separation efficiency is improved.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide iron ore tailing separation equipment, which adopts an electromagnetic adsorption mode to separate iron ore tailing, the magnetic force generated by the electromagnetic adsorption technology is large, the separation between iron ore and tailing can be maximized, the electromagnetic adsorption and electromagnetic power-off are automatically realized through a preset program, the whole iron ore tailing separation process is fully automatic, only workers need to dump an iron ore tailing mixture onto a conveying mechanism through manpower or the existing mechanical technology, the labor intensity is greatly reduced, and the separation efficiency is enhanced.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The iron ore tailing separating equipment adopting the electromagnetic adsorption mode comprises a main frame body, wherein the main frame body is horizontally placed on the ground, a controller, a conveying mechanism, an iron ore tailing separating device and an output mechanism are installed on the main frame body, the controller is used for controlling the operation of the conveying mechanism, the iron ore tailing separating device and the output mechanism, the conveying mechanism is used for carrying out vibration treatment on an iron ore tailing mixture and conveying the iron ore tailing mixture to the iron ore tailing separating device after the iron ore tailing mixture is in an evenly distributed state, the iron ore tailing separating device is used for separating iron ore from tailing by adopting the electromagnetic adsorption separation mode, and the output mechanism is used for receiving iron ore and outputting the iron ore.
The technical scheme is further improved and optimized.
The conveying mechanism comprises a vibration component and a conveying component, the conveying component is mounted on the vibration component, the vibration component is used for carrying out vibration treatment on the conveying component, the conveying component is used for conveying iron ore tailings to the iron ore tailings separating device, and a bottom plate which is horizontally arranged is arranged on the main frame body;
the vibration component comprises a mounting piece and a power piece, the mounting piece comprises a mounting plate, guide posts and a first buffer spring, the guide posts are vertically and fixedly mounted on the upper end face of the bottom plate, the guide posts are provided with four groups, the four groups of guide posts are distributed in a rectangular quadrilateral mode, the mounting plate is of a horizontally arranged plate structure, sliding holes penetrating through the thickness of the mounting plate are formed in the four corners of the mounting plate, the mounting plate is movably sleeved outside the guide posts through the sliding holes, sliding guide fit is formed between the mounting plate and the guide posts, the first buffer spring is movably sleeved outside the guide posts, one end of the first buffer spring is abutted against the mounting plate, the other end of the first buffer spring is abutted against the bottom plate, the mounting plate is driven by the elastic force of the;
the power part is positioned between the bottom plate and the mounting plate, the power part comprises a vibration motor, a rotating shaft and a vibration assembly, the vibration motor is a stepping motor, the vibration motor is fixedly mounted on the upper end surface of the bottom plate, the axial direction of an output shaft of the vibration motor is parallel to the ground, the axial direction of the rotating shaft is parallel to the ground and perpendicular to the axial direction of the output shaft of the vibration motor, the rotating shaft is movably mounted on the main frame body and can rotate around the axial direction of the rotating shaft, the rotating shaft is positioned above the bottom plate, a power transmission assembly is arranged between the vibration motor and the rotating shaft, power connection transmission is carried out between the vibration motor and the rotating shaft;
the vibration subassembly include driving gear, driven rack, linking bridge, guide bar, the vertical fixed mounting of guide bar is provided with two sets ofly in the up end and the guide bar of bottom plate, linking bridge movable mounting constitutes the sliding guide cooperation in the guide bar outside and between the two, the coaxial fixed mounting of driving gear is outside the pivot, the vertical fixed mounting of driven rack is on the linking bridge and under driven rack top and the mounting panel terminal surface contact and play the supporting role to the mounting panel, mesh between driving gear and the driven rack, the vibration subassembly be provided with two sets ofly and be located the one end of pivot respectively.
The technical scheme is further improved and optimized.
The conveying component is arranged on the upper end surface of the mounting plate and comprises a supporting bracket, a conveying motor and a conveying piece, the conveying motor is fixedly arranged on the upper end surface of the mounting plate, an output shaft of the conveying motor is axially parallel to the ground, and the supporting bracket is fixedly arranged on the upper end surface of the mounting plate;
the conveying element comprises a driving/driven roller and a conveying belt, the axial direction of the driving/driven roller is parallel to the axial direction of an output shaft of the conveying motor, the driving/driven roller is movably arranged on the supporting bracket and can rotate around the axial direction of the driving/driven roller, the mounting heights of the driving/driven roller are consistent, and the conveying belt is arranged between the driving/driven roller;
the conveying motor and the driving roller of the conveying piece are provided with a power transmission piece between which power connection transmission is carried out through the power transmission piece, and the power transmission piece is of a belt transmission structure.
The technical scheme is further improved and optimized.
The iron ore tailing separating device is positioned on one side, away from the feeding end, of the discharging end of the conveying piece and comprises an iron ore tailing separating mechanism and an adsorption failure mechanism, the iron ore tailing separating mechanism is used for separating iron ore from tailing in an electromagnetic adsorption separation mode, and the adsorption failure mechanism is used for powering off electromagnetic adsorption in the iron ore tailing separating mechanism and enabling the iron ore tailing separating mechanism not to continuously adsorb the iron ore;
the iron ore tailing separating mechanism comprises a tailing discharging component and an iron ore adsorbing component, wherein the tailing discharging component is used for guiding the tailing to be discharged, and the iron ore adsorbing component is used for adsorbing iron ores in an electromagnetic adsorption mode.
The technical scheme is further improved and optimized.
The tailing discharging component comprises a tailing guide plate and two groups of sliding rods, wherein the guiding direction of the sliding rods is parallel to the axial direction of a driving/driven roller of the conveying piece, the sliding rods are fixedly arranged on the main frame body, and the two groups of sliding rods are an upper sliding rod close to the conveying piece and a lower sliding rod far away from the conveying piece respectively along the conveying direction of the conveying piece;
the slope of tailings guide board be fixed in on the body frame body and its and the ground between apart from along the direction of delivery of carrying the piece and by carrying the direction of the directional discharge end of a feed end and steadilyd decrease, the tailings guide board is last to be provided with the sleeve and its through sleeve movable mounting in the slide bar outside, constitute the slip guide cooperation between sleeve and the slide bar, the sleeve correspondence is provided with two sets ofly and is divided into the cover and locates the outside last sleeve of slide bar, the cover is located the outside lower sleeve of slide bar, the peak of tailings guide board is located under the discharge end of carrying the piece and iron ore tailings mixture carries to the tailings guide board through carrying the piece.
The technical scheme is further improved and optimized.
The iron ore adsorption component comprises an electromagnetic assembly and a pulling assembly, the electromagnetic assembly comprises an electromagnetic adsorption plate, a guide rod, a guide pillar and a return spring, and the tailing guide plate is provided with mounting holes in a rectangular hole structure, and two groups of mounting holes are arrayed along the guide direction of the tailing guide plate;
the electromagnetic adsorption plates are of an electromagnet structure, are arranged in the mounting holes in a matched mode and are positioned in the same plane with the tailing guide plate, two groups of electromagnetic adsorption plates are correspondingly arranged, and a connecting plate is arranged between the two groups of electromagnetic adsorption plates and is fixedly connected with the electromagnetic adsorption plates through the connecting plate;
the electromagnetic adsorption plate is also arranged on the main frame body through a guide rod, the guide direction of the guide rod is perpendicular to the plate surface of the electromagnetic adsorption plate, the guide rod is fixedly arranged on the main frame body and is positioned below the tailing guide plate, and a sleeving bulge is arranged on the electromagnetic adsorption plate and is movably arranged outside the guide rod through the sleeving bulge to form sliding guide fit;
the connecting plate is provided with a guide hole, the guide direction of the guide pillar is vertical to the surface of the electromagnetic adsorption plate, the guide pillar is fixedly arranged on the main frame body and is positioned below the connecting plate, and the connecting plate is movably sleeved outside the guide pillar through the guide hole and forms sliding guide fit;
the reset spring is movably sleeved outside the guide pillar, one end of the reset spring is abutted against the connecting plate, the other end of the reset spring is abutted against the main frame body, and the elastic force of the reset spring drives the connecting plate and the electromagnetic adsorption plate to move away from the ground and enables the electromagnetic adsorption plate to be positioned in the mounting hole;
the tailing guide plate comprises a tailing guide plate, a fixed plate, two groups of guide rods, a pulling assembly and a connecting rod, wherein the pulling assembly is positioned below the tailing guide plate and comprises a fixed column, a fixed plate, the guide rods and the connecting rod;
the pulling assembly is provided with two groups of one ends which are respectively located on the sliding rods, a pull rod is arranged between the two groups of pulling assemblies, the pull rod is arranged between the two groups of connecting rods and is used for fixedly connecting the two groups of connecting rods, the pull rod is also located between the connecting plate and the tailing guide plate, the connecting rods move close to the ground, and the connecting plate and the electromagnetic adsorption plate can be pulled by the pull rod to move synchronously.
The technical scheme is further improved and optimized.
The iron ore tailing separating mechanism also comprises a sliding component, and the sliding component is used for enabling the tailing discharging component and the iron ore adsorbing component to slide in a reciprocating manner and finally achieving the purpose of assisting the iron ore tailing to be completely separated;
the sliding component comprises a sliding motor, a rotary table, a fixed rod, a sliding sleeve and a sliding plate, the sliding motor is fixedly arranged on the upper end face of the bottom plate, the axial direction of an output shaft of the sliding motor is vertical to the ground, the rotary table is coaxially and fixedly arranged on the power output end of the sliding motor, the fixed rod is vertically and fixedly arranged on the upper end face of the bottom plate and is positioned between the sliding motor and the upper sliding rod, the sliding sleeve is movably sleeved outside the upper sliding rod, and sliding guide fit is formed between the sliding motor and;
the sliding plate is horizontally arranged and positioned between the rotary table and the sliding sleeve, a sleeving hole is formed in the middle of the sliding plate, the sliding plate is movably arranged outside the fixed rod through the sleeving hole, and the sliding plate can rotate around the extending direction of the fixed rod;
the sliding plate is also provided with two groups of guide holes with the guide directions parallel to the extension direction of the sliding plate, the two groups of guide holes are respectively arranged at one side of the sleeving hole, and the two groups of guide holes are respectively a first guide hole and a second guide hole;
the upper end face of the rotary table is eccentrically provided with a guide bulge, the free end of the guide bulge is positioned in the first guide hole and forms sliding guide fit, the bottom of the sliding sleeve is provided with a guide pin, and the free end of the guide pin is positioned in the second guide hole and forms sliding guide fit;
the upper sleeve sleeved outside the upper sliding rod is provided with two groups of upper sleeves, the sliding sleeve is positioned between the two groups of upper sleeves, and the sliding sleeve displaces along the guiding direction of the upper sliding rod and can pull the upper sleeves to synchronously displace and further pull the tailing guide plate/the electromagnetic adsorption plate to synchronously displace.
The technical scheme is further improved and optimized.
The adsorption failure mechanism is arranged on the upper end face of the bottom plate and comprises an electromagnetic control switch, a vertical rod, a trigger support, a second buffer spring, a pulley and a pull rope, the vertical rod is vertically and fixedly arranged on the upper end face of the bottom plate, the trigger support is movably arranged outside the vertical rod and forms sliding guide fit with the vertical rod, the trigger support is also fixedly connected with the mounting plate, and the mounting plate moves and pulls the trigger support to move synchronously;
the second buffer spring is movably sleeved outside the vertical rod, one end of the second buffer spring is abutted against the trigger support, the other end of the second buffer spring is abutted against the bottom plate, and the elastic force of the second buffer spring drives the trigger support to do ascending motion far away from the ground;
the electromagnetic control switch is fixedly arranged on the bottom plate and is positioned right below the trigger bracket, and when the trigger bracket descends and is in press contact with the electromagnetic control switch, the electromagnetic control switch can cut off the power of the electromagnetic adsorption plate and lose the electromagnetism;
the pulley is movably arranged on the main frame body and can rotate around the axial direction of the pulley, a plurality of groups of pulleys are correspondingly arranged, one end of the pull rope is fixedly connected with the trigger bracket, the other end of the pull rope is fixedly connected with the connecting rod after passing around the plurality of groups of pulleys, and the trigger bracket descends and can pull the connecting rod to descend synchronously through the pull rope;
the adsorption failure mechanisms are correspondingly provided with two groups.
The technical scheme is further improved and optimized.
The output mechanism is positioned right below the electromagnetic adsorption plate and is a conveying belt conveying structure the same as the conveying member.
Compared with the prior art, the invention has the advantages that the iron ore tailings are separated by adopting an electromagnetic adsorption mode, the magnetic force generated by the electromagnetic adsorption technology is larger, the separation between the iron ore and the tailings can be maximized, meanwhile, in the process of conveying the iron ore tailings, the iron ore tailing mixture flows into the iron ore tailing separation device in a uniformly distributed state through a vibration mode, make iron ore tailings mixture be the evenly distributed state in iron ore tailings separator through the mode of reciprocating to slide, both combine to make the separation effect of iron ore tailings better, in addition, electromagnetism adsorbs and electromagnetism outage is automatic through the procedure of preset, whole iron ore tailings separation process full automatization, only need the staff through artifical or current mechanical technology with iron ore tailings mixture empty to conveying mechanism on can, alleviateed intensity of labour greatly and strengthened separation efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is a schematic view of the main frame body and the conveying mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the conveying mechanism of the present invention.
Fig. 6 is a schematic structural view of the vibration member of the present invention.
Fig. 7 is a schematic view of the construction of the mount of the present invention.
Fig. 8 is a schematic structural view of the power element of the present invention.
Fig. 9 is a schematic structural view of a conveying member of the present invention.
Fig. 10 is a schematic view showing the combination of the main frame, the iron ore tailing separator, and the discharging mechanism according to the present invention.
Fig. 11 is a schematic view showing the arrangement of the iron ore tailings separator and the discharge mechanism according to the present invention.
Fig. 12 is a schematic structural view of the iron ore tailing separating mechanism of the present invention.
Fig. 13 is a schematic structural view of a tailing discharging member of the present invention.
Fig. 14 is a schematic view showing the engagement of the tailing discharging member and the iron ore adsorbing member according to the present invention.
Fig. 15 is a schematic view showing the engagement of the tailing discharging member and the iron ore adsorbing member according to the present invention.
Fig. 16 is a schematic structural view of an iron ore adsorbing member of the present invention.
FIG. 17 is a schematic diagram of a solenoid assembly of the present invention.
FIG. 18 is a schematic view of the pulling assembly of the present invention.
FIG. 19 is a schematic structural view of the glide member of the present invention.
Fig. 20 is a schematic structural view of the slide plate of the present invention.
FIG. 21 is a schematic view of the attachment failure mechanism of the present invention in cooperation with a mounting plate.
Fig. 22 is a schematic structural view of the adsorption failure mechanism of the present invention.
Detailed Description
The invention adopts the electromagnetic adsorption mode to separate the iron ore tailings, has the advantages that the magnetic force generated by the electromagnetic adsorption technology is larger, the separation between the iron ore and the tailings can be maximized, meanwhile, in the process of conveying the iron ore tailings, the iron ore tailing mixture flows into the iron ore tailing separation device in a uniformly distributed state through a vibration mode, make iron ore tailings mixture be the evenly distributed state in iron ore tailings separator through the mode of reciprocating to slide, both combine to make the separation effect of iron ore tailings better, in addition, electromagnetism adsorbs and electromagnetism outage is automatic through the procedure of preset, whole iron ore tailings separation process full automatization, only need the staff through artifical or current mechanical technology with iron ore tailings mixture empty to conveying mechanism on can, alleviateed intensity of labour greatly and strengthened separation efficiency.
The iron ore tailing separating equipment adopting the electromagnetic adsorption mode comprises a main frame body 100, wherein the main frame body 100 is horizontally placed on the ground, a controller, a conveying mechanism 200, an iron ore tailing separating device 300 and an output mechanism 400 are installed on the main frame body 100, the controller is used for controlling the operation of the conveying mechanism 200, the iron ore tailing separating device 300 and the output mechanism 400, the conveying mechanism 200 is used for carrying out vibration treatment on an iron ore tailing mixture and conveying the iron ore tailing mixture to the iron ore tailing separating device 300 after the iron ore tailing mixture is in an evenly distributed state, the iron ore tailing separating device 300 is used for separating iron ore from tailing by adopting the electromagnetic adsorption separation mode, and the output mechanism 400 is used for receiving the iron ore and outputting the iron ore.
The staff dumps the iron ore tailings to conveying mechanism 200, conveying mechanism 200 at first carries out vibration treatment to the iron ore tailings and makes it be evenly distributed state, carries it on iron ore tailings separator 300 next, wherein the iron ore is adsorbed by iron ore tailings separator 300 with the electromagnetic adsorption mode, the tailings is directly guided the discharge, the electromagnetism in iron ore tailings separator 300 adsorbs the outage afterwards, can't adsorb the iron ore promptly, the iron ore can be guided the discharge to output mechanism 400 on, finally is exported through output mechanism 400.
The conveying mechanism 200 includes a vibration member 210 and a conveying member 220, the conveying member 220 is mounted on the vibration member 210, the vibration member 210 is used for performing vibration treatment on the conveying member 220, and the conveying member 220 is used for conveying iron ore tailings to the iron ore tailings separating device 300.
The main frame 100 is provided with a bottom plate which is horizontally arranged.
The vibration member 210 comprises an installation part 2110 and a power part 2120, the installation part 2110 comprises a mounting plate 2111, guide posts 2112 and first buffer springs 2113, the guide posts 2112 are vertically and fixedly installed on the upper end face of the base plate, the guide posts 2112 are provided with four groups, the four groups of guide posts 2112 are distributed in a rectangular four-angle mode, the mounting plate 2111 is of a horizontally arranged plate body structure, four corners of the mounting plate 2111 are provided with sliding holes penetrating through the thickness of the mounting plate 2111, the mounting plate 2111 is movably sleeved outside the guide posts 2112 through the sliding holes to form sliding guide fit, the first buffer springs 2113 are movably sleeved outside the guide posts 2112, one ends of the first buffer springs 2113 abut against the mounting plate 2111, the other ends of the first buffer springs abut against the base plate, the elastic force of the first buffer springs 2113 drives the mounting plate 2111 to move upwards, and the first buffer.
The power element 2120 is located between the bottom plate and the mounting plate 2111, the power element 2120 includes a vibration motor 2121, a rotating shaft 2122 and a vibration assembly, the vibration motor 2121 is a stepping motor, the vibration motor 2121 is fixedly mounted on the upper end surface of the bottom plate, an output shaft of the vibration motor 2121 is axially parallel to the ground, an axial direction of the rotating shaft 2122 is parallel to the ground and is perpendicular to an axial direction of the output shaft of the vibration motor 2121, the rotating shaft 2122 is movably mounted on the main frame body 100 and can axially rotate around itself, the rotating shaft 2122 is located above the bottom plate, a power transmission assembly 2123 is arranged between the vibration motor 2121 and the rotating shaft 2122, and power connection transmission is performed between the vibration motor 2121 and the rotating shaft 2122 through the power transmission assembly 2123.
The vibration assembly includes two sets of driving gears 2124, two sets of driven racks 2125, a connecting bracket 2126 and two sets of guide rods 2127, the guide rods 2127 are vertically and fixedly mounted on the upper end surface of the base plate, the two sets of guide rods 2127 are provided, the connecting bracket 2126 is movably mounted outside the guide rods 2127, the two sets of guide rods constitute a sliding guide fit, the driving gears 2124 are coaxially and fixedly mounted outside the rotating shaft 2122, the driven racks 2125 are vertically and fixedly mounted on the connecting bracket 2126, the top ends of the driven racks 2125 are in contact with the lower end surface of the mounting plate 2111 and support the mounting plate 2111, and the driving gears 2124 and the driven racks 2125 are engaged with each other, preferably, the vibration assembly is provided with two sets of gears and.
The vibration motor 2121 is operated and can rotate around its own axis by the power transmission assembly 2123 to pull the rotation shaft 2122, the rotation shaft 2122 rotates and can pull the driven rack 2125 to slide up and down along the guiding direction of the guide rod 2127, and the driven rack 2125 slides up and down and can pull the mounting plate 2111 to slide up and down synchronously, in addition, the power transmission assembly 2123 is a worm and gear transmission structure and the vibration motor 2121 is a stepping motor, so that the driven rack 2125 and the mounting plate 2111 are stationary while the vibration motor 2121 is not operated.
The conveying component 220 is mounted on the upper end surface of the mounting plate 2111, the conveying component 220 comprises a support bracket, a conveying motor 221 and a conveying piece 222, the conveying motor 221 is fixedly mounted on the upper end surface of the mounting plate 2111, an output shaft of the conveying motor 221 is axially parallel to the ground, and the support bracket is fixedly mounted on the upper end surface of the mounting plate 2111.
The conveying member 222 includes a driving/driven roller and a conveying belt, the axial direction of the driving/driven roller is parallel to the axial direction of the output shaft of the conveying motor 221, the driving/driven roller is movably mounted on the support bracket and can rotate around the axial direction of the driving/driven roller, the mounting heights of the driving/driven roller are consistent, and the conveying belt is arranged between the driving/driven roller.
A power transmission member 223 is arranged between the conveying motor 221 and the driving roller of the conveying member 221, and power connection transmission is performed between the conveying motor 221 and the driving roller through the power transmission member 223, specifically, the power transmission member 223 is of a belt transmission structure.
The mounting plate 2111 slides up and down and the drawing conveyor 220 slides up and down simultaneously, so that the iron ore tailing mixture on the conveyor belt is in a uniform distribution state, and then the conveyor motor 221 operates and can convey the iron ore tailing mixture toward the discharge end of the conveyor member 222.
The iron ore tailing separating device 300 is located on one side, away from the feeding end, of the discharging end of the conveying piece 222, the iron ore tailing separating device 300 comprises an iron ore tailing separating mechanism 310 and an adsorption failure mechanism 320, the iron ore tailing separating mechanism 310 is used for separating iron ores from tailings in an electromagnetic adsorption separation mode, and the adsorption failure mechanism 320 is used for enabling electromagnetic adsorption in the iron ore tailing separating mechanism 310 to be powered off and enabling the iron ores to be incapable of being continuously adsorbed.
The iron ore and tailing separating mechanism 310 includes a tailing discharging member 3110 and an iron ore adsorbing member 3120, the tailing discharging member 3110 is used for guiding the discharge of the tailing, and the iron ore adsorbing member 3120 is used for adsorbing the iron ore in an electromagnetic adsorption manner.
The tailings discharging member 3110 includes a tailings guide plate 3111 and a slide bar 3113, the guide direction of the slide bar 3113 is parallel to the axial direction of the main/driven roller of the conveying member 222, and the slide bar 3113 is fixedly mounted on the main frame 100, and the slide bar 3113 is provided with two sets of an upper slide bar near the conveying member 222 and a lower slide bar far from the conveying member 222 along the conveying direction of the conveying member 222.
The tailings guide plate 3111 is obliquely fixed on the main frame body 100, the distance between the tailings guide plate 3111 and the ground decreases along the conveying direction of the conveying element 222 and the direction of the feeding end pointed by the conveying element 222 toward the discharging end, a sleeve is arranged on the tailings guide plate 3111 and movably mounted outside the sliding rod 3113 through the sleeve, a sliding guide fit is formed between the sleeve and the sliding rod 3113, the sleeve is correspondingly provided with two groups of upper sleeves sleeved outside the upper sliding rod and a lower sleeve sleeved outside the lower sliding rod, the highest point of the tailings guide plate 3111 is located under the discharging end of the conveying element 222, and iron ore tailings mixture is conveyed to the tailings guide plate 3111 through the conveying element 222.
Iron ore adsorb component 3120 include electromagnetic component, pulling subassembly, electromagnetic component includes electromagnetic adsorption plate 3121, guide arm 3122, guide pillar 3123, reset spring 3124, it has two sets ofly to offer the mounting hole 3112 and the mounting hole 3112 that are the rectangular hole structure along the direction of guidance array of tailings guide plate 3111 on tailings guide plate 3111.
The electromagnetic adsorption plate 3121 still install on the main frame body 100 through the guide arm 3122, specifically, the guide direction of guide arm 3122 is perpendicular to the face of electromagnetic adsorption plate 3121, and guide arm 3122 is fixed and is installed on the main frame body 100 and it is located the below of tailings guide plate 3111, is provided with on the electromagnetic adsorption plate 3121 to overlap and establishes the arch and it through overlapping establish protruding movable mounting outside guide arm 3122 and constitute the slip guide cooperation.
The connecting plate is provided with a guide hole, the guide direction of the guide post 3123 is perpendicular to the surface of the electromagnetic adsorption plate 3121, the guide post 3123 is fixedly mounted on the main frame 100 and located below the connecting plate, and the connecting plate is movably sleeved outside the guide post 3123 through the guide hole and forms a sliding guide fit.
The return spring 3124 is movably sleeved outside the guide post 3123, one end of the return spring 3124 abuts against the connecting plate, the other end abuts against the main frame 100, the elastic force of the return spring 3124 drives the connecting plate and the electromagnetic adsorption plate 3121 to move away from the ground, and the electromagnetic adsorption plate 3121 is located in the installation hole 3112.
The pulling assembly is located below the tailings guide plate 3111 and comprises a fixing column 3125, a fixing plate 3126, guide rods 3127 and a connecting rod 3128, the extending direction of the fixing column 3125 is parallel to the guiding direction of the tailings guide plate 3111, the fixing column 3125 is fixed between the two sets of sliding rods 3113, the fixing plate 3126 is fixed on the fixing column 3125, the guiding direction of the guide rod 3127 is perpendicular to the plate surface of the tailings guide plate 3111 and is fixed on the fixing plate 3126, the two sets of guide rods 3127 are arrayed along the extending direction of the fixing column 3125, and the connecting rod 3128 is movably mounted outside the two sets of guide rods 3127 and forms a sliding guide fit.
The pulling subassembly be provided with two sets ofly and be located the one end of slide bar 3113 respectively, be provided with pull rod 3129 between two sets of pulling subassemblies, pull rod 3129 sets up between two sets of connecting rod 3128 and is used for the fixed connection between the two to pull rod 3129 still is located between connecting plate and tailings guide board 3111, and connecting rod 3128 is the motion that is close to ground and accessible pull rod 3129 pulls connecting plate and electromagnetic adsorption board 3121 synchronous motion.
The transportation unit 222 transports the iron ore-tailing mixture to the tailing discharging member 3110, wherein the tailing is discharged under the guiding action of the tailing guide plate 3111, and the iron ore is adsorbed to the electromagnetic adsorption plate 3121, then the adsorption failure mechanism 320 lowers the connection rod 3128 and finally the electromagnetic adsorption plate 3121 is located below the tailing guide plate 3111, at this time, the adsorption failure mechanism 320 also cuts off the power of the electromagnetic adsorption plate 3121, so that the iron ore is discharged under the guiding action of the electromagnetic adsorption plate 3121, falls onto the output mechanism 400 and is output, then the adsorption failure mechanism 320 restores the electromagnetic adsorption plate 3121 to the original state, and the iron ore-tailing separation process of the next round can be performed, and so on.
Preferably, in order to improve the separation effect of the iron ore tailings, the iron ore tailings separating mechanism 310 further includes a sliding member 3130, and the sliding member 3130 is used for enabling the tailings discharging member 3110 and the iron ore adsorbing member 3120 to slide back and forth, and finally achieving the purpose of assisting the iron ore tailings to be completely separated.
The sliding member 3130 includes a sliding motor 3131, a rotary plate 3132, a fixing rod 3133, a sliding bush 3134, and a sliding plate 3135, the sliding motor 3131 is fixedly installed on the upper end face of the bottom plate, and the axial direction of the output shaft of the sliding motor 3131 is perpendicular to the ground, the rotary plate 3132 is coaxially and fixedly installed on the power output end of the sliding motor 3131, the fixing rod 3133 is vertically and fixedly installed on the upper end face of the bottom plate and located between the sliding motor 3131 and the upper sliding rod, and the sliding bush 3134 is movably sleeved outside the upper sliding rod and forms a sliding guide fit therebetween.
The sliding plate 3135 is horizontally disposed and located between the rotary plate 3132 and the sliding bush 3134, a sleeved hole 3136 is formed in the middle of the sliding plate 3135, the sliding plate 3135 is movably mounted outside the fixing rod 3133 through the sleeved hole 3136, and the sliding plate 3135 can rotate around the extending direction of the fixing rod 3133.
The sliding plate 3135 is further provided with two guide holes, the guide direction of which is parallel to the extending direction of the sliding plate, the two guide holes are provided with two groups and are respectively located on one side of the sleeving hole 3136, and the two groups of guide holes are a first guide hole 3137 and a second guide hole 3138 respectively.
The upper end face of the rotary plate 3132 is eccentrically provided with a guide protrusion, the free end of the guide protrusion is located in the guide hole 3137 to form a sliding guide fit, the bottom of the sliding bush 3134 is provided with a guide pin, and the free end of the guide pin is located in the guide hole 3138 to form a sliding guide fit.
The upper sleeve sleeved outside the upper sliding rod is provided with two groups, the sliding sleeve 3134 is positioned between the two groups of upper sleeves, and the sliding sleeve 3134 displaces along the guiding direction of the upper sliding rod and can pull the upper sleeve to synchronously displace, so as to pull the tailing guide plate 3111/the electromagnetic absorption plate 3121 to synchronously displace.
The sliding motor 3131 runs and pulls the rotary plate 3132 to rotate synchronously, the rotary plate 3132 rotates and drives the sliding plate 3135 to rotate around the extending direction of the fixed rod 3133 through the cooperation of the guide protrusion and the guide hole 3137, the sliding plate 3135 rotates and drives the sliding sleeve 3134 to slide back and forth along the guiding direction of the upper sliding rod through the cooperation of the guide pin and the guide hole 3138, the sliding sleeve 3134 slides back and forth and pulls the tailing guide plate 3111/the electromagnetic absorption plate 3121 to slide back and forth synchronously, so that the iron ore tailing mixture conveyed to the tailing guide plate 3111 by the conveying element 222 is distributed uniformly on the tailing guide plate 3111, which is favorable for the complete separation of the iron ore tailing mixture.
The adsorption failure mechanism 320 is installed on the upper end face of the bottom plate, the adsorption failure mechanism 320 comprises an electromagnetic control switch 321, a vertical rod 322, a trigger support 323, a second buffer spring 324, a pulley 325 and a pull rope 326, the vertical rod 322 is vertically and fixedly installed on the upper end face of the bottom plate, the trigger support 323 is movably installed outside the vertical rod 322, sliding guide fit is formed between the vertical rod 322 and the buffer spring, the trigger support 323 is further fixedly connected with the installation plate 2111, and the installation plate 2111 moves and pulls the trigger support 323 to move synchronously.
The second buffer spring 324 is movably sleeved outside the vertical rod 322, one end of the second buffer spring 324 abuts against the trigger support 323, the other end of the second buffer spring 324 abuts against the bottom plate, and the elastic force of the second buffer spring 324 drives the trigger support 323 to move upwards away from the ground.
The electromagnetic control switch 321 is fixedly installed on the bottom plate, the electromagnetic control switch 321 is located right below the trigger bracket 323, and when the trigger bracket 323 descends and is in press contact with the electromagnetic control switch 321, the electromagnetic control switch 321 can cut off the power of the electromagnetic adsorption plate 3121 and lose the electromagnetic property.
The pulley 325 is movably mounted on the main frame 100 and can rotate around the axial direction of the pulley 325, a plurality of groups of pulleys 325 are correspondingly arranged, one end of the pull rope 326 is fixedly connected with the trigger support 323, the other end of the pull rope 326 is fixedly connected with the connecting rod 3128 after passing around the plurality of groups of pulleys 325, and the trigger support 323 descends and can pull the connecting rod 3128 to descend synchronously through the pull rope 326.
The adsorption failure mechanisms 320 are correspondingly provided with two groups.
The conveying member 222 conveys the iron ore and tailing mixture to the tailing discharging member 3110, wherein the tailings are discharged under the guiding action of the tailing guide plate 3111, the iron ore is adsorbed to the electromagnetic adsorption plate 3121, the vibration motor 2121 operates and finally continuously lowers the mounting plate 2111, the mounting plate 2111 lowers and pulls the trigger bracket 323 to synchronously lower until the trigger bracket 323 contacts and presses the electromagnetic control switch 321, so that the electromagnetic adsorption plate 3121 is powered off, and in the process, the trigger bracket 323 lowers and pulls the connecting rod 3128 to synchronously lower through the pull rope 326, even if the electromagnetic adsorption plate 3121 is positioned below the tailing guide plate 3111, the iron ore is finally discharged to the output mechanism 400 under the guiding action of the electromagnetic adsorption plate 3121 and is output;
the vibration motor 2121 runs in the reverse direction, so that the adsorption failure mechanism 320 and the electromagnetic adsorption plate 3121 can be restored to the original state.
The output mechanism 400 is located right below the electromagnetic absorption plate 3121, and the output mechanism 400 is a conveying belt conveying structure similar to the conveying member 220, which is prior art and will not be described herein in detail.
In actual operation, the vibration motor 2121 runs/runs in reverse direction and can draw the rotating shaft 2122 to rotate/rotate around the self axial direction through the power transmission assembly 2123, the rotating shaft 2122 rotates and can draw the driven rack 2125 to slide up and down along the guiding direction of the guide rod 2127, the driven rack 2125 slides up and down and can draw the mounting plate 2111 to slide up and down synchronously, the mounting plate 2111 slides up and down and draws the conveying member 220 to slide up and down synchronously, so that the iron ore and tailing mixture on the conveying belt is in a uniform distribution state, then the conveying motor 221 runs and can convey the iron ore and tailing mixture to the discharging end of the conveying member 222 and finally to the tailing guide plate 3111, wherein the tailings are discharged under the guiding action of the tailing guide plate 3111, and the iron ore is adsorbed to the electromagnetic adsorption plate 3121;
then the vibration motor 2121 operates and finally enables the mounting plate 2111 to continuously descend, the mounting plate 2111 descends and pulls the trigger support 323 to synchronously descend until the trigger support 323 contacts with and presses the electromagnetic control switch 321, so that the electromagnetic adsorption plate 3121 is powered off, and meanwhile, the trigger support 323 descends and pulls the connecting rod 3128 to synchronously descend through the pulling rope 326 in the process, even if the electromagnetic adsorption plate 3121 is positioned below the tailings guide plate 3111, the iron ore is finally discharged through the guide of the electromagnetic adsorption plate 3121, falls onto the output mechanism 400 and is output;
and then the vibration motor 2121 runs in the reverse direction, so that the adsorption failure mechanism 320 and the electromagnetic adsorption plate 3121 can be restored to the original state, the iron ore and tailings separation treatment of the next round can be carried out, and the operation is repeated in this way.
Claims (5)
1. The iron ore tailing separation equipment adopting the electromagnetic adsorption mode is characterized by comprising a main frame body, wherein the main frame body is horizontally placed on the ground, a controller, a conveying mechanism, an iron ore tailing separation device and an output mechanism are installed on the main frame body, the controller is used for controlling the operation of the conveying mechanism, the iron ore tailing separation device and the output mechanism, the conveying mechanism is used for carrying out vibration treatment on an iron ore tailing mixture and conveying the iron ore tailing mixture to the iron ore tailing separation device after the iron ore tailing mixture is in a uniformly distributed state, the iron ore tailing separation device is used for separating iron ore from tailing by adopting the electromagnetic adsorption separation mode, and the output mechanism is used for receiving and outputting the iron ore;
the conveying mechanism comprises a vibration component and a conveying component, the conveying component is mounted on the vibration component, the vibration component is used for carrying out vibration treatment on the conveying component, the conveying component is used for conveying iron ore tailings to the iron ore tailings separating device, and a bottom plate which is horizontally arranged is arranged on the main frame body;
the vibration component comprises a mounting piece and a power piece, the mounting piece comprises a mounting plate, guide posts and a first buffer spring, the guide posts are vertically and fixedly mounted on the upper end face of the bottom plate, the guide posts are provided with four groups, the four groups of guide posts are distributed in a rectangular quadrilateral mode, the mounting plate is of a horizontally arranged plate structure, sliding holes penetrating through the thickness of the mounting plate are formed in the four corners of the mounting plate, the mounting plate is movably sleeved outside the guide posts through the sliding holes, sliding guide fit is formed between the mounting plate and the guide posts, the first buffer spring is movably sleeved outside the guide posts, one end of the first buffer spring is abutted against the mounting plate, the other end of the first buffer spring is abutted against the bottom plate, the mounting plate is driven by the elastic force of the;
the power part is positioned between the bottom plate and the mounting plate, the power part comprises a vibration motor, a rotating shaft and a vibration assembly, the vibration motor is a stepping motor, the vibration motor is fixedly mounted on the upper end surface of the bottom plate, the axial direction of an output shaft of the vibration motor is parallel to the ground, the axial direction of the rotating shaft is parallel to the ground and perpendicular to the axial direction of the output shaft of the vibration motor, the rotating shaft is movably mounted on the main frame body and can rotate around the axial direction of the rotating shaft, the rotating shaft is positioned above the bottom plate, a power transmission assembly is arranged between the vibration motor and the rotating shaft, power connection transmission is carried out between the vibration motor and the rotating shaft;
the vibration assembly comprises two groups of driving gears, two groups of driven racks, two groups of connecting supports and two groups of guide rods, the guide rods are vertically and fixedly arranged on the upper end face of the bottom plate, the connecting supports are movably arranged outside the guide rods, in addition, the sliding guide fit is formed between the connecting supports and the guide rods, the driving gears are coaxially and fixedly arranged outside the rotating shaft, the driven racks are vertically and fixedly arranged on the connecting supports, in addition, the top ends of the driven racks are in contact with the lower end face of the mounting plate and have a supporting effect on the mounting plate, the driving gears are meshed with the driven racks, and the two groups of vibration;
the conveying component is arranged on the upper end surface of the mounting plate and comprises a supporting bracket, a conveying motor and a conveying piece, the conveying motor is fixedly arranged on the upper end surface of the mounting plate, an output shaft of the conveying motor is axially parallel to the ground, and the supporting bracket is fixedly arranged on the upper end surface of the mounting plate;
the conveying element comprises a driving/driven roller and a conveying belt, the axial direction of the driving/driven roller is parallel to the axial direction of an output shaft of the conveying motor, the driving/driven roller is movably arranged on the supporting bracket and can rotate around the axial direction of the driving/driven roller, the mounting heights of the driving/driven roller are consistent, and the conveying belt is arranged between the driving/driven roller;
a power transmission piece is arranged between the conveying motor and the driving roller of the conveying piece, power connection transmission is carried out between the conveying motor and the driving roller of the conveying piece through the power transmission piece, and the power transmission piece is of a belt transmission structure;
the iron ore tailing separating device is positioned on one side, away from the feeding end, of the discharging end of the conveying piece and comprises an iron ore tailing separating mechanism and an adsorption failure mechanism, the iron ore tailing separating mechanism is used for separating iron ore from tailing in an electromagnetic adsorption separation mode, and the adsorption failure mechanism is used for powering off electromagnetic adsorption in the iron ore tailing separating mechanism and enabling the iron ore tailing separating mechanism not to continuously adsorb the iron ore;
the iron ore tailing separating mechanism comprises a tailing discharging component and an iron ore adsorbing component, wherein the tailing discharging component is used for guiding the tailing to be discharged, and the iron ore adsorbing component is used for adsorbing iron ore in an electromagnetic adsorption mode;
the tailing discharging component comprises a tailing guide plate and two groups of sliding rods, wherein the guiding direction of the sliding rods is parallel to the axial direction of a driving/driven roller of the conveying piece, the sliding rods are fixedly arranged on the main frame body, and the two groups of sliding rods are an upper sliding rod close to the conveying piece and a lower sliding rod far away from the conveying piece respectively along the conveying direction of the conveying piece;
the tailing guide plate is obliquely fixed on the main frame body, the distance between the tailing guide plate and the ground is gradually reduced along the conveying direction of the conveying piece and the direction from the feeding end of the conveying piece to the discharging end, a sleeve is arranged on the tailing guide plate and movably mounted outside the sliding rod through the sleeve, sliding guide fit is formed between the sleeve and the sliding rod, the sleeve is correspondingly provided with two groups of upper sleeves sleeved outside the upper sliding rod and two groups of lower sleeves sleeved outside the lower sliding rod, the highest point of the tailing guide plate is positioned under the discharging end of the conveying piece, and iron ore tailing mixture is conveyed to the tailing guide plate through the conveying piece;
the iron ore adsorption component comprises an electromagnetic assembly and a pulling assembly, the electromagnetic assembly comprises an electromagnetic adsorption plate, a guide rod, a guide pillar and a return spring, and the tailing guide plate is provided with mounting holes in a rectangular hole structure, and two groups of mounting holes are arrayed along the guide direction of the tailing guide plate;
the electromagnetic adsorption plates are of an electromagnet structure, are arranged in the mounting holes in a matched mode and are positioned in the same plane with the tailing guide plate, two groups of electromagnetic adsorption plates are correspondingly arranged, and a connecting plate is arranged between the two groups of electromagnetic adsorption plates and is fixedly connected with the electromagnetic adsorption plates through the connecting plate;
the electromagnetic adsorption plate is also arranged on the main frame body through a guide rod, the guide direction of the guide rod is perpendicular to the plate surface of the electromagnetic adsorption plate, the guide rod is fixedly arranged on the main frame body and is positioned below the tailing guide plate, and a sleeving bulge is arranged on the electromagnetic adsorption plate and is movably arranged outside the guide rod through the sleeving bulge to form sliding guide fit;
the connecting plate is provided with a guide hole, the guide direction of the guide pillar is vertical to the surface of the electromagnetic adsorption plate, the guide pillar is fixedly arranged on the main frame body and is positioned below the connecting plate, and the connecting plate is movably sleeved outside the guide pillar through the guide hole and forms sliding guide fit;
the reset spring is movably sleeved outside the guide pillar, one end of the reset spring is abutted against the connecting plate, the other end of the reset spring is abutted against the main frame body, and the elastic force of the reset spring drives the connecting plate and the electromagnetic adsorption plate to move away from the ground and enables the electromagnetic adsorption plate to be positioned in the mounting hole;
the tailing guide plate comprises a tailing guide plate, a fixed plate, two groups of guide rods, a pulling assembly and a connecting rod, wherein the pulling assembly is positioned below the tailing guide plate and comprises a fixed column, a fixed plate, the guide rods and the connecting rod;
the pulling assembly is provided with two groups of one ends which are respectively located on the sliding rods, a pull rod is arranged between the two groups of pulling assemblies, the pull rod is arranged between the two groups of connecting rods and is used for fixedly connecting the two groups of connecting rods, the pull rod is also located between the connecting plate and the tailing guide plate, the connecting rods move close to the ground, and the connecting plate and the electromagnetic adsorption plate can be pulled by the pull rod to move synchronously.
2. The iron ore tailing separation device adopting the electromagnetic adsorption mode according to claim 1, characterized in that the iron ore tailing separation mechanism further comprises a sliding component, and the sliding component is used for enabling the tailing discharging component and the iron ore adsorption component to slide back and forth and finally achieving the purpose of assisting the iron ore tailing to be completely separated;
the sliding component comprises a sliding motor, a rotary table, a fixed rod, a sliding sleeve and a sliding plate, the sliding motor is fixedly arranged on the upper end face of the bottom plate, the axial direction of an output shaft of the sliding motor is vertical to the ground, the rotary table is coaxially and fixedly arranged on the power output end of the sliding motor, the fixed rod is vertically and fixedly arranged on the upper end face of the bottom plate and is positioned between the sliding motor and the upper sliding rod, the sliding sleeve is movably sleeved outside the upper sliding rod, and sliding guide fit is formed between the sliding motor and;
the sliding plate is horizontally arranged and positioned between the rotary table and the sliding sleeve, a sleeving hole is formed in the middle of the sliding plate, the sliding plate is movably arranged outside the fixed rod through the sleeving hole, and the sliding plate can rotate around the extending direction of the fixed rod;
the sliding plate is also provided with two groups of guide holes with the guide directions parallel to the extension direction of the sliding plate, the two groups of guide holes are respectively arranged at one side of the sleeving hole, and the two groups of guide holes are respectively a first guide hole and a second guide hole;
the upper end face of the rotary table is eccentrically provided with a guide bulge, the free end of the guide bulge is positioned in the first guide hole and forms sliding guide fit, the bottom of the sliding sleeve is provided with a guide pin, and the free end of the guide pin is positioned in the second guide hole and forms sliding guide fit;
the upper sleeve sleeved outside the upper sliding rod is provided with two groups of upper sleeves, the sliding sleeve is positioned between the two groups of upper sleeves, and the sliding sleeve displaces along the guiding direction of the upper sliding rod and can pull the upper sleeves to synchronously displace and further pull the tailing guide plate/the electromagnetic adsorption plate to synchronously displace.
3. The iron ore tailings separation equipment adopting the electromagnetic adsorption mode according to claim 1, wherein the adsorption failure mechanism is mounted on the upper end surface of the bottom plate, the adsorption failure mechanism comprises an electromagnetic control switch, a vertical rod, a trigger support, a second buffer spring, a pulley and a pull rope, the vertical rod is vertically and fixedly mounted on the upper end surface of the bottom plate, the trigger support is movably mounted outside the vertical rod, a sliding guide fit is formed between the trigger support and the vertical rod, the trigger support is also fixedly connected with the mounting plate, and the mounting plate moves and pulls the trigger support to move synchronously;
the second buffer spring is movably sleeved outside the vertical rod, one end of the second buffer spring is abutted against the trigger support, the other end of the second buffer spring is abutted against the bottom plate, and the elastic force of the second buffer spring drives the trigger support to do ascending motion far away from the ground.
4. The iron ore tailings separation equipment adopting the electromagnetic adsorption mode according to claim 3, wherein the electromagnetic control switch is fixedly installed on the bottom plate and is positioned right below the trigger bracket, and when the trigger bracket descends and is in press contact with the electromagnetic control switch, the electromagnetic control switch can cut off the power of the electromagnetic adsorption plate and lose the electromagnetic property;
the pulley is movably arranged on the main frame body and can rotate around the axial direction of the pulley, a plurality of groups of pulleys are correspondingly arranged, one end of the pull rope is fixedly connected with the trigger bracket, the other end of the pull rope is fixedly connected with the connecting rod after passing around the plurality of groups of pulleys, and the trigger bracket descends and can pull the connecting rod to descend synchronously through the pull rope;
the adsorption failure mechanisms are correspondingly provided with two groups.
5. The iron ore tailings separation equipment adopting the electromagnetic adsorption mode according to claim 4, wherein the output mechanism is located right below the electromagnetic adsorption plate, and the output mechanism is a conveying belt conveying structure which is the same as the conveying member.
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