CN217594837U - Sorting device - Google Patents

Abstract

The utility model relates to a sorting device, which comprises a supporting component, a material distributing mechanism, a connecting mechanism and a feeding component; the supporting assembly is provided with an accommodating cavity, the distributing mechanism is rotatably connected with the connecting mechanism, the bottom end of the feeding assembly is slidably connected with the connecting mechanism, and one end of the connecting mechanism, which is far away from the feeding assembly, is rotatably connected with the supporting mechanism; the material distribution mechanism comprises a magnetic rotation unit, a rolling unit and a conveying belt, wherein the magnetic rotation unit and the rolling unit are arranged at intervals, the magnetic rotation unit and the rolling unit are inserted into the conveying belt, and the outer peripheral walls of the magnetic rotation unit and the rolling unit are attached to the inner peripheral wall of the conveying belt; the feeding assembly is arranged corresponding to the conveying belt; through setting up the magnetism and rotating the unit, compare with traditional sorting unit, the whole magnetism of magnetism rotation unit covers, has avoided the production of magnetic leakage phenomenon, from this, has improved the sorting precision.

Description

Sorting device

Technical Field

The utility model belongs to the technical field of sorting unit technique and specifically relates to a sorting unit is related to.

Background

At present, the separation device is widely applied to the iron removal and purification of wet-process processed non-metal ores, in particular to the iron removal and purification of quartz, feldspar, nepheline and kaolin, and can also be suitable for the wet separation and black-white tungsten and cassiterite separation of various weak magnetic metal ores such as red ores (hematite, limonite, siderite and the like), manganese ores, ilmenite, wolframite and the like. The sorting device removes ferromagnetic impurities mixed in nonmagnetic materials so as to ensure the safe and normal operation of the crusher, the grinder and other equipment in the conveying system.

The traditional sorting device extracts magnetic substances through a magnetic gathering strip between two magnetic blocks.

However, the traditional separation device is adopted to remove iron impurities in the nonmetallic ore, and magnetic substances are extracted through the magnetic gathering strip, so that large-area magnetic flux leakage is caused, and the separation effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sorting unit, its advantage is that can solve the magnetic leakage phenomenon, improves and selects separately the effect to prior art exists not enough.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a sorting device, which comprises a supporting component, a material distributing mechanism, a connecting mechanism and a feeding component; the supporting assembly is provided with an accommodating cavity, the distributing mechanism and the connecting mechanism are both accommodated in the accommodating cavity, the distributing mechanism is rotatably connected with the connecting mechanism, the bottom end of the feeding assembly is slidably connected with the connecting mechanism, and one end of the connecting mechanism, which is far away from the feeding assembly, is rotatably connected with the supporting mechanism; the material distribution mechanism comprises a magnetic rotation unit, a rolling unit and a conveying belt, the magnetic rotation unit and the rolling unit are arranged at intervals, the magnetic rotation unit and the rolling unit are inserted into the conveying belt, the outer peripheral walls of the magnetic rotation unit and the rolling unit are attached to the inner peripheral wall of the conveying belt, and the magnetic rotation unit is connected with the rolling unit through the connecting mechanism; the feeding assembly is arranged corresponding to the conveying belt and used for scattering ore pulp onto the conveying belt; the material distribution mechanism is used for separating non-magnetic slurry and magnetic slurry in ore pulp so as to sort out the non-magnetic slurry; the magnetic rotating unit is used for generating a magnetic field so that the magnetic slurry is adsorbed on the conveying belt.

Preferably, the utility model provides a sorting unit, coupling mechanism includes two linkage units, two the linkage unit set up respectively in feed mechanism's relative both sides, the both ends of magnetism rotation unit respectively with two linkage unit rotatable coupling, the both ends of roll unit respectively with two the linkage unit is kept away from the one end rotatable coupling of magnetism rotation unit.

Preferably, the magnetic rotation unit of the sorting device provided by the present invention comprises a drum, a first rotation shaft, a plurality of first magnetic stripes and a plurality of second magnetic stripes, wherein the plurality of first magnetic stripes and the plurality of second magnetic stripes are all attached to the outer peripheral wall of the drum, and the plurality of first magnetic stripes and the plurality of second magnetic stripes are sequentially and alternately arranged along the circumferential direction of the drum; the first rotating shaft penetrates through the roller, and two ends of the first rotating shaft are rotatably connected with the first ends of the two connecting units respectively.

Preferably, the utility model provides a sorting unit, the roll unit includes rotary drum and second axis of rotation, the second axis of rotation is worn to locate on the rotary drum, the both ends of second axis of rotation respectively with two rotatable coupling is held to the second of linkage unit.

Preferably, the utility model provides a sorting device, feed mechanism still includes the support unit of changeing, the support unit of changeing is located the magnetism rotates the unit with roll between the unit, and the magnetism rotates the unit, support unit of changeing and roll unit interval setting, the periphery wall of support unit with the outer wall contact of transmission band, support the both ends of changeing the unit respectively with two but the connection element sliding connection; the supporting and rotating unit is used for adjusting the tensity of the conveying belt.

Preferably, the utility model provides a sorting unit, the unit that asks to rotate includes bearing roller and two sliders, two the slider overlaps respectively and locates the both ends of bearing roller, the bearing roller can be relative the slider rotates, two the top of slider respectively with two the linkage unit slidable connection, the slider with the linkage unit one-to-one sets up, through the slider along linkage unit's extending direction slides, in order to adjust transmission band rate of tension.

Preferably, the sorting device provided by the utility model further comprises a punching and unloading assembly, the punching and unloading assembly is located in the containing cavity, the punching and unloading assembly is connected with the connecting mechanism, the punching and unloading assembly is located between the magnetic rotating unit and the rolling unit, and the magnetic rotating unit and the rolling unit are arranged at intervals with the punching and unloading assembly; the flushing and unloading assembly is used for spraying liquid so as to flush and unload the magnetic slurry adhered to the conveying belt.

Preferably, the sorting device provided by the utility model, the feeding component comprises a feeding hopper and two connecting supports, the two connecting supports are respectively arranged at two opposite sides of the feeding hopper, the connecting supports and the connecting units are arranged in one-to-one correspondence, one end of the connecting support is connected with the outer wall of the feeding hopper, and the other end of the connecting support is slidably connected with the connecting units; the bottom of feeder hopper has seted up the discharge gate, the discharge gate with the transmission band corresponds the setting, the ore pulp passes through the discharge gate is unrestrained extremely on the transmission band, so that feed mechanism divides to elect in the ore pulp non-magnetic slurry.

Preferably, the utility model provides a sorting unit, the linkage unit includes fixed subassembly, first connecting piece and second connecting piece, first connecting piece with the second connecting piece all set up in the bottom of fixed subassembly, first connecting piece with the second connecting piece along the extending direction interval of fixed subassembly sets up, first connecting piece with the second connecting piece deviates from the one end of fixed subassembly all with supporting component rotatable coupling.

Preferably, the sorting device provided by the present invention, the fixing assembly includes a mounting member, a fixing unit and a driving unit, a first chute and a second chute are respectively disposed at two opposite ends of the mounting member, the first chute is disposed corresponding to the magnetic rotation unit, the second chute is disposed corresponding to the rolling unit, one end of the magnetic rotation unit passes through the first chute and is connected to the fixing unit, and the magnetic rotation unit can slide along the first chute; one end of the rolling unit penetrates through the second sliding groove to be connected with the driving unit, the rolling unit can slide along the second sliding groove, and the driving unit is used for pushing the rolling unit to slide along the second sliding groove.

To sum up, the utility model discloses a beneficial technological effect does: the sorting device comprises a supporting assembly, a distributing mechanism, a connecting mechanism and a feeding assembly; the supporting assembly is provided with an accommodating cavity, the material distributing mechanism and the connecting mechanism are accommodated in the accommodating cavity, the material distributing mechanism is rotatably connected with the connecting mechanism, the bottom end of the feeding assembly is slidably connected with the connecting mechanism, and one end of the connecting mechanism, which is far away from the feeding assembly, is rotatably connected with the supporting mechanism; the material distribution mechanism comprises a magnetic rotation unit, a rolling unit and a conveying belt, the magnetic rotation unit and the rolling unit are arranged at intervals, the magnetic rotation unit and the rolling unit are inserted into the conveying belt, the outer circumferential walls of the magnetic rotation unit and the rolling unit are attached to the inner circumferential wall of the conveying belt, and the magnetic rotation unit is connected with the rolling unit through a connecting mechanism; the feeding assembly is arranged corresponding to the conveying belt and used for scattering ore pulp onto the conveying belt; the material distribution mechanism is used for separating the non-magnetic slurry and the magnetic slurry in the ore pulp so as to sort out the non-magnetic slurry; the magnetic rotating unit is used for generating a magnetic field so as to enable the magnetic slurry to be adsorbed on the conveying belt; through setting up magnetism and rotating the unit, compare with traditional sorting unit, magnetism rotates the full magnetic cover of unit, has avoided the production of magnetic leakage phenomenon, from this, has improved the sorting precision.

Drawings

Fig. 1 is an overall structural schematic diagram of a sorting apparatus provided by an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a sorting apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a magnetic rotation unit in a sorting apparatus according to an embodiment of the present invention.

In the figure, 1, a sorting device; 10. a support assembly; 11. a frame; 111. an accommodating cavity; 112. erecting a rod; 113. a housing; 1131. a first chamber; 1132. a first mounting plate; 1133. a second mounting plate; 1134. a first reinforcement bar; 1135. a second reinforcement bar; 12. a partition assembly; 121. a material distributing plate; 122. a baffle plate; 13. a tail hopper; 14. a fine material hopper; 15. a mounting unit; 151. a base; 152. a rotating member; 16. a telescopic unit; 161. a fixed seat; 162. a lead screw; 1621. a fixed block; 163. a first adjusting nut; 164. a second adjusting nut; 20. a material distributing mechanism; 21. a magnetic rotation unit; 211. a drum; 212. a first rotating shaft; 213. a first magnetic stripe; 214. a second magnetic stripe; 22. a scrolling unit; 221. a drum; 222. a second rotating shaft; 23. a conveyor belt; 24. a supporting and rotating unit; 241. carrying rollers; 242. a slider; 2421. a slide plate; 2422. a guide bar; 30. a connection unit; 31. a fixing component; 311. a mounting member; 3111. a first chute; 3112. a second chute; 312. a fixing unit; 313. a drive unit; 32. a first connecting member; 33. a second connecting member; 40. a feed assembly; 41. a feed hopper; 42. connecting a bracket; 50. and (4) punching and disassembling the assembly.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, a sorting apparatus 1 disclosed in the present invention includes a supporting component 10, a distributing mechanism 20, a connecting mechanism, and a feeding component 40; the supporting assembly 10 is provided with an accommodating cavity 111, the distributing mechanism 20 and the connecting mechanism are both accommodated in the accommodating cavity 111, the distributing mechanism 20 is rotatably connected with the connecting mechanism, the feeding assembly 40 is arranged corresponding to the distributing mechanism 20, the bottom end of the feeding assembly 40 is slidably connected with the connecting mechanism, and one end of the connecting mechanism, which is far away from the feeding assembly 40, is rotatably connected with the supporting mechanism; the material distribution mechanism 20 is used for separating the non-magnetic slurry and the magnetic slurry in the ore pulp to sort out the non-magnetic slurry; on one hand, the feeding assembly 40 is slidably connected with the connecting mechanism, so that the relative position of the feeding assembly 40 and the connecting mechanism is convenient to adjust; on the other hand, by arranging the distributing mechanism 20, in the sorting process, the ore pulp rotates along with the distributing mechanism 20, the nonmagnetic slurry falls into the support component 10 under the action of gravity, the magnetic slurry is adsorbed on the distributing mechanism 20 under the action of a magnetic field, the magnetic slurry rotates to an iron unloading area along with the distributing mechanism 20, at the moment, the magnetic slurry falls into the support component 10 under the action of gravity, and therefore separation of the nonmagnetic slurry and the magnetic slurry is completed.

It should be noted that there is no magnetic field at the iron unloading area.

Wherein, the upper end and the lower extreme of holding cavity 111 are all opened, from this, are convenient for add the separation of ore pulp and ore pulp.

With reference to fig. 1, in the present embodiment, the supporting assembly 10 includes a frame 11, a partition assembly 12, a tail hopper 13 and a fine material hopper 14, the frame 11 is enclosed to form an accommodating cavity 111, the partition assembly 12 is inserted into the accommodating cavity 111, the partition assembly 12 partitions the accommodating cavity 111 into a magnetic field chamber and a non-magnetic field chamber (i.e., an iron unloading area), the fine material hopper 14 is disposed in the magnetic field chamber, an outer wall of the fine material hopper 14 is connected to an inner wall of the magnetic field chamber, the tail hopper 13 is disposed in the non-magnetic field chamber, and an outer wall of the tail hopper 13 is connected to an inner wall of the non-magnetic field chamber.

The separating mechanism 20 and the connecting mechanism are both accommodated in the accommodating cavity 111, taking the orientation shown in fig. 1 as an example, the separating component 12 is located at the lower part of the separating mechanism 20, the outer wall close to the bottom end of the separating component 12 is connected with the inner wall of the accommodating cavity 111, and a preset distance is arranged between the top end of the separating component 12 and the bottom end of the separating mechanism 20 to form a channel for magnetic slurry to pass through; on one hand, by arranging the channel, the magnetic slurry is prevented from being blocked in the magnetic field chamber by the separation assembly 12, so that the magnetic slurry adsorbed on the material distribution mechanism 20 can reach the non-magnetic field chamber through the channel; on the other hand, by arranging the separation assembly 12, the non-magnetic slurry is prevented from entering the non-magnetic field chamber under the action of inertia, so that the sorting precision is improved.

With reference to fig. 1, in the present embodiment, the frame 11 includes a housing 113 and at least four vertical rods 112, the four vertical rods 112 are enclosed into a rectangular parallelepiped, the housing 113 is disposed at a middle position along an extending direction of the vertical rods 112, the housing 113 includes two first mounting plates 1132 and two second mounting plates 1133, the two first mounting plates 1132 are disposed oppositely, the first mounting plates 1132 are located between two adjacent vertical rods 112 along a length direction of the frame 11, and two ends of the first mounting plates 1132 are respectively connected to outer walls of the two vertical rods 112; two second mounting panels 1133 set up relatively, second mounting panel 1133 is located between two adjacent pole settings 112 along the width direction of frame 11, the both ends of second mounting panel 1133 respectively with the outer wall connection of two pole settings 112, two first mounting panels 1132 and two second mounting panels 1133 enclose jointly and establish into first cavity 1131, the one end of partition subassembly 12 is inserted and is located in first cavity 1131, partition subassembly 12 separates first cavity 1131 into tailings room and beneficiated burden room, beneficiated burden hopper 14 sets up in the beneficiated burden room, tailings hopper 13 sets up in the tailings room.

It should be noted that, taking the orientation shown in fig. 1 as an example, the concentrate chamber is located on the left side of the partition assembly 12, and the tailing chamber is located on the right side of the partition assembly 12.

In order to improve the strength of the frame 11, the casing 113 further includes two first stiffeners 1134 and two second stiffeners 1135, the two first stiffeners 1134 are respectively disposed on one side of the two first mounting plates 1132 facing away from the separating component 12, the two first stiffeners 1134 both extend along the length direction of the frame 11, and the two first stiffeners 1134 are both disposed on the top outer wall close to the first mounting plates 1132.

Wherein, two second stiffeners 1135 set up respectively in two second mounting panels 1133 and deviate from one side of partition assembly 12, and two second stiffeners 1135 all extend along the width direction of frame 11, and two second stiffeners 1135 all set up on being close to the top outer wall of second mounting panel 1133.

For example, the first stiffener 1134 and the second stiffener 1135 may be channel steel. Of course, the first stiffener 1134 and the second stiffener 1135 may also be made of I-steel.

In order to avoid the mineral aggregate from splashing all around in the separation process, the frame 11 further comprises a shielding assembly, the shielding assembly is arranged at the top end of the shell 113, the shielding assembly comprises two first shielding plates 122 and two second shielding plates 122, the two first shielding plates 122 are arranged oppositely, the two first shielding plates 122 extend along the length direction of the frame 11, the bottom end of each first shielding plate 122 is connected with the top surface of the corresponding first reinforcing rod 1134, and the end portion of each first shielding plate 122 is connected with the corresponding vertical rod 112 through a connecting rod.

Two second shielding plates 122 are arranged oppositely, the two second shielding plates 122 extend along the width direction of the frame 11, the bottom ends of the second shielding plates 122 are connected with the top surface of the second reinforcing rod 1135, the end portions of the second shielding plates 122 are connected with the upright rod 112, the two first shielding plates 122 and the two second shielding plates 122 jointly enclose a second chamber, the first chamber 1131 is communicated with the second chamber to form an accommodating cavity 111, the material distribution mechanism 20 is accommodated in the second chamber, the bottom end of the separation component 12 is inserted into the first chamber 1131, the top end of the separation component 12 is inserted into the second chamber, the separation component 12 separates the second chamber into a magnetic chamber and a nonmagnetic chamber, the magnetic chamber is communicated with the fine material chamber to form a magnetic field chamber, and the nonmagnetic chamber is communicated with the tail material chamber to form a nonmagnetic field chamber.

In order to facilitate observation of the sorting condition in the accommodating cavity 111, the first shielding plate 122 and the second shielding plate 122 are made of transparent organic glass.

Further, in the present embodiment, the partition assembly 12 includes a material distributing plate 121 and a baffle 122, one end of the material distributing plate 121 is connected to one end of the baffle 122, one end of the material distributing plate 121 away from the baffle 122 is inserted into the first chamber 1131, and an outer side wall of the material distributing plate 121 is connected to an inner wall of the first chamber 1131.

Wherein, one end of the baffle 122 departing from the material distributing plate 121 is inserted into the second chamber, and the width of the baffle 122 is matched with the width of the material distributing mechanism 20.

Specifically, the baffle 122 and the material distributing plate 121 both extend along the height direction of the frame 11.

Specifically, the side of the connecting mechanism facing away from the feeding assembly 40 is rotatably connected to the frame 11, wherein when the pitch angle of the distributing mechanism 20 is adjusted, the connecting mechanism rotates relative to the frame 11 to adjust the flow rate of the slurry on the distributing mechanism 20 by adjusting the pitch angle of the distributing mechanism 20.

Further, in this embodiment, the connecting mechanism includes two connecting units 30, the two connecting units 30 are respectively disposed on two opposite sides of the material distributing mechanism 20, both the two connecting units 30 are connected to the material distributing mechanism 20, and the material distributing mechanism 20 can rotate relative to the connecting units 30; by providing two connection units 30, the smoothness of the sliding of the feeding assembly 40 is improved.

Specifically, two connecting units 30 are arranged oppositely, the top end of the connecting unit 30 is connected with the bottom end of the feeding assembly 40, the feeding assembly 40 can slide relative to the connecting unit 30, and the bottom end of the connecting unit 30 is rotatably connected with the frame 11.

It should be noted that, when the pitch angle of the material separating mechanism 20 is adjusted, the two connecting units 30 rotate synchronously.

The frame 11 further includes two mounting assemblies, the two mounting assemblies are arranged oppositely, the mounting assemblies and the connecting units 30 are arranged in a one-to-one correspondence manner, the bottom ends of the mounting assemblies are connected to the top end of the first mounting plate 1132, the top ends of the mounting assemblies are connected to the bottom ends of the connecting units 30, and the connecting units 30 can rotate relative to the mounting assemblies.

Further, in this embodiment, the mounting assembly includes a mounting unit 15 and a telescopic unit 16, bottom ends of the mounting unit 15 and the telescopic unit 16 are both connected to a top end of the first mounting plate 1132, the mounting unit 15 and the telescopic unit 16 are arranged at intervals along a length direction of the frame 11, an end of the mounting unit 15 away from the first mounting plate 1132 is connected to the connecting unit 30 through a rotating shaft, and an end of the telescopic unit 16 away from the first mounting plate 1132 is connected to the connecting unit 30 through a rotating rod; the telescopic unit 16 is used for adjusting the pitch angle of the distribution mechanism 20 to adjust the flow rate of the non-magnetic slurry on the distribution mechanism 20.

When the pitch angle of the material separating mechanism 20 is adjusted, the two telescopic units 16 are synchronously telescopic to synchronously push the two connecting units 30 to rotate upwards, so that the material separating mechanism 20 is prevented from being inclined.

Wherein, the installation unit 15 includes a base 151 and a rotation member 152, the rotation member 152 is connected with the base 151 through a rotation rod, one end of the rotation member 152 departing from the base 151 is connected with the connection unit 30 through a rotation shaft, and one end of the base 151 departing from the rotation member 152 is connected with the top end of the first installation plate 1132.

A plane parallel to the extending direction of the upright 112 is taken as a cross section, the cross section of the base 151 may be triangular, and the cross section of the base 151 may also be rectangular or other polygonal shapes, which is not limited in this embodiment.

Specifically, the rotating rod extends along the width direction of the frame 11, and the central axis of the rotating rod is parallel to the central axis of the rotating shaft.

Illustratively, the rotating member 152 may have a block shape, but the rotating member 152 may also have a plate shape. In the massive realizable mode that the rotor is, first mounting groove and second mounting groove have been seted up respectively to the both ends that the rotor is relative, and in first mounting groove was located to the top of base 151, on the dwang wore to locate rotation piece 152 and base 151 simultaneously, rotation piece 152 can rotate relative to base 151.

In the above embodiment, the bottom end of the connecting unit 30 is inserted into the second mounting groove, the rotating shaft penetrates through the connecting unit 30 and the rotating member 152, and the connecting unit 30 can rotate relative to the rotating member 152.

Further, the telescopic unit 16 includes a fixed base 161, a screw 162, a first adjusting nut 163 and a second adjusting nut 164, a telescopic cavity has been seted up on the fixed base 161, the bottom of the fixed base 161 is connected with the top of the first mounting plate 1132, a telescopic hole has been seted up on the top of the fixed base 161, a telescopic hole and a telescopic cavity intercommunication, the axis in telescopic hole is parallel to the direction of height of the frame 11, the screw 162 extends along the direction of height of the frame 11, the bottom of the screw 162 passes through the telescopic hole and inserts and locate the telescopic cavity, the first adjusting nut 163 and the second adjusting nut 164 are all sleeved on the screw 162, the first adjusting nut 163 and the second adjusting nut 164 are all connected with the screw 162, wherein, the first adjusting nut 163 is located on the top of the fixed base 161 (namely, the outside of the telescopic cavity), and the second adjusting nut 164 is located the telescopic cavity. The first adjusting nut 163 and the second adjusting nut 164 are used for adjusting the screw 162 to slide up and down along the telescopic cavity.

In order to facilitate being connected with the connecting unit 30, the top of lead screw 162 is provided with fixed block 1621, and logical groove has been seted up to the one end that fixed block 1621 deviates from lead screw 162, and the bottom of connecting unit 30 is inserted and is located logical inslot, and the bull stick wears to locate on connecting unit 30 and fixed block 1621 simultaneously, and connecting unit 30 can rotate fixed block 1621 relatively.

When adjusting the pitch angle of the material separating mechanism 20, taking the orientation shown in fig. 1 as an example, when the connecting unit 30 rotates upward, the first adjusting nut 163 is loosened, the second adjusting nut 164 is rotated, so that the lead screw 162 moves upward along the telescopic cavity, the lead screw 162 pushes the connecting unit 30 to rotate upward, at the same time, the connecting unit 30 rotates relative to the lead screw, and when the lead screw 162 slides upward to a specified length, the second adjusting nut 164 stops rotating, and at the same time, the first adjusting nut 163 is locked; when the connection unit 30 moves downward, the second adjusting nut 164 is loosened, the first adjusting nut 163 is rotated, so that the lead screw 162 moves downward along the telescopic cavity, the lead screw 162 drives the connection unit 30 to rotate downward, meanwhile, the connection unit 30 rotates relative to the lead screw, and when the lead screw 162 slides upward to a designated length, the first adjusting nut 163 stops rotating, and the second adjusting nut 164 is locked.

With reference to fig. 1, in this embodiment, the material distribution mechanism 20 includes a magnetic rotation unit 21, a rolling unit 22 and a transmission belt 23, the magnetic rotation unit 21 and the rolling unit 22 are disposed at an interval, the magnetic rotation unit 21 and the rolling unit 22 are both inserted into the transmission belt 23, outer peripheral walls of the magnetic rotation unit 21 and the rolling unit 22 are both attached to an inner peripheral wall of the transmission belt 23, and the magnetic rotation unit 21 is connected to the rolling unit 22 through a connection mechanism; the feeding assembly 40 is arranged corresponding to the conveying belt 23, and the feeding assembly 40 is used for scattering the ore pulp onto the conveying belt 23; the magnetic rotating unit 21 is used for generating a magnetic field so as to make the magnetic slurry adsorbed on the conveying belt 23; through setting up magnetism rotation unit 21, magnetism rotation unit 21 produces the magnetic field to make magnetic paste adsorb on transmission band 23, compare with traditional sorting unit 1, avoided appearing the magnetic leakage phenomenon, improved the sorting precision.

Specifically, the magnetic rotation unit 21 is accommodated in the magnetic chamber, the rolling unit 22 is accommodated in the non-magnetic chamber, the two connection units 30 are respectively disposed at two opposite sides of the material separating mechanism 20, the two connection units 30 are oppositely disposed, one end of the connection unit 30 is connected to the magnetic rotation unit 21, the other end of the connection unit 30 is connected to the rolling unit 22, and both the magnetic rotation unit 21 and the rolling unit 22 can rotate relative to the connection unit 30.

For example, the conveying belt 23 may be a skirt belt, and of course, the conveying belt 23 may also be a belt of a structure as long as it can contain ore slurry.

The sorting device 1 provided in this embodiment further includes a driving motor, an output end of the driving motor is connected with the magnetic rotation unit 21, the driving motor drives the magnetic rotation unit 21 to rotate, the magnetic rotation unit 21 drives the conveying belt 23 to move, the conveying belt 23 drives the rolling unit 22 to rotate, the ore pulp is located on the conveying belt 23, and the conveying belt 23 drives the ore pulp to move.

The channel is arranged between the top end of the baffle plate 122 and the conveying belt 23, so that friction between the conveying belt 23 and the baffle plate 122 in the rotating process is avoided; meanwhile, the magnetic slurry is conveniently conveyed from the magnetic field chamber to the non-magnetic field chamber, and the separation effect is improved.

The sorting process of the sorting apparatus 1 provided in this embodiment is: the ore pulp scatters to the transmission band 23 through feeding subassembly 40 on, magnetism rotates unit 21 and drives transmission band 23 and rotate, transmission band 23 drives the ore pulp motion, simultaneously, transmission band 23 drives rolling unit 22 and rotates, the ore pulp changes over to when reaching the magnetic field room, this moment, magnetism thick liquids adsorb on transmission band 23, non-magnetism thick liquids fall in the concentrated hopper 14 under the action of gravity, then, magnetism thick liquids continue to rotate to in the non-magnetic field room along with transmission band 23, this moment, magnetism thick liquids fall in tail hopper 13 under the action of gravity, in order to sort magnetism thick liquids.

With reference to fig. 1 to 3, in the present embodiment, the magnetic rotation unit 21 includes a roller 211, a first rotation shaft 212, a plurality of first magnetic strips 213 and a plurality of second magnetic strips 214, the plurality of first magnetic strips 213 and the plurality of second magnetic strips 214 are all attached to the outer circumferential wall of the roller 211, and the plurality of first magnetic strips 213 and the plurality of second magnetic strips 214 are sequentially and alternately arranged along the circumferential direction of the roller 211; the first rotating shaft 212 is arranged on the roller 211 in a penetrating manner, and two ends of the first rotating shaft 212 are respectively rotatably connected with the first ends of the two connecting units 30; through pasting on the periphery wall at cylinder 211 and establishing first magnetic stripe 213 and second magnetic stripe 214, avoid appearing the magnetic leakage scene, improved the precision of sorting.

Specifically, the central axis of the drum 211 is parallel to the width direction of the frame 11, the first rotating shaft 212 is disposed through the drum 211, the central axis of the first rotating shaft 212 is parallel to the central axis of the drum 211, and in some realizable manners, the central axis of the first rotating shaft 212 is collinear with the central axis of the drum 211.

Wherein, first magnetic stripe 213 and second magnetic stripe 214 all extend along the axis direction of cylinder 211, and the length of first magnetic stripe 213 and second magnetic stripe 214 all is unanimous basically with the length of cylinder 211, and first magnetic stripe 213 and second magnetic stripe 214 arrange in the surface of cylinder 211 in turn to realize the comprehensive cover on cylinder 211 surface, avoid the magnetic leakage phenomenon to produce.

Note that the axial magnetic field direction is the same magnetic pole.

Exemplarily, the first magnetic stripe 213 and the second magnetic stripe 214 can be connected to the roller 211 by bolts, and certainly, the first magnetic stripe 213 and the second magnetic stripe 214 can also be connected to the roller 211 by clamping.

It should be noted that the structure of the first magnetic stripe 213 and the structure of the second magnetic stripe 214 may be the same or different, and in this embodiment, the structure of the first magnetic stripe 213 and the structure of the second magnetic stripe 214 are substantially the same.

Further, in this embodiment, the rolling unit 22 includes a rotating drum 221 and a second rotating shaft 222, the second rotating shaft 222 is disposed on the rotating drum 221 in a penetrating manner, and two ends of the second rotating shaft 222 are rotatably connected to the second ends of the two connecting units 30, respectively.

Specifically, the central axis of the drum 221 is parallel to the central axis of the drum 211, the second rotating shaft 222 is disposed on the drum 221 in a penetrating manner, the central axis of the second rotating shaft 222 is parallel to the central axis of the drum 221, and in some realizable manners, the central axis of the second rotating shaft 222 and the central axis of the drum 221 are arranged in a collinear manner.

In the orientation shown in fig. 1, for example, the first end of connecting section 30 is the left end of connecting section 30, and the second end of connecting section 30 is the right end of connecting section 30.

The installation unit 15 is arranged corresponding to the drum 211, and the telescopic unit 16 is arranged corresponding to the drum 221, so that the inclination angle of an external common tangent between the drum 211 and the drum 221 relative to a horizontal plane can be adjusted through the telescopic unit 16, and the flow rate of the ore pulp can be adjusted.

With reference to fig. 1, in this embodiment, the material distribution mechanism 20 further includes a supporting and rotating unit 24, the supporting and rotating unit 24 is located between the magnetic rotating unit 21 and the rolling unit 22, and the magnetic rotating unit 21, the supporting and rotating unit 24 and the rolling unit 22 are arranged at intervals, an outer peripheral wall of the supporting and rotating unit 24 contacts an outer wall of the conveyor belt 23, and two ends of the supporting and rotating unit 24 are slidably connected to the two connecting units 30, respectively; the supporting and rotating unit 24 is used for adjusting the tension degree of the conveying belt 23; through setting up the support unit 24 of changeing to in the rate of tension of adjusting transmission band 23, and then when being convenient for magnetic paste got into the nonmagnetic field indoor, magnetic paste dropped into the tail hopper 13 in the action of gravity, improved the effect of sorting.

Specifically, the carrying unit 24 extends in the width direction of the frame 11, and the tension of the conveying belt 23 is adjusted by sliding the carrying unit 24 in the extending direction of the connecting unit 30.

In the use process, the driving motor drives the roller 211 to rotate, the roller 211 drives the transmission belt 23 to rotate, and the transmission belt 23 drives the rotating unit 24 and the rotating drum 221 to rotate.

Further, in this embodiment, the supporting and rotating unit 24 includes a supporting roller 241 and two sliding members 242, the two sliding members 242 are respectively sleeved at two ends of the supporting roller 241, the supporting roller 241 can rotate relative to the sliding members 242, top ends of the two sliding members 242 are respectively slidably connected with the two connecting units 30, the sliding members 242 and the connecting units 30 are arranged in a one-to-one correspondence manner, the sliding members 242 slide along the extending direction of the connecting units 30, and the supporting roller 241 is driven to move in the sliding process of the sliding members 242, so as to adjust the tension of the transmission belt 23.

Specifically, the central axis of the idler 241 is parallel to the central axis of the drum 211, and taking the orientation shown in fig. 1 as an example, in some realizable manners, the midpoints of the front ends of the idler 241, the drum 211, and the rotating drum 221 are located on the same straight line.

The carrier roller 241 comprises a body and two connecting rods, the two connecting rods are respectively arranged at two opposite ends of the body, the connecting rods and the sliding pieces 242 are arranged in a one-to-one correspondence mode, one ends of the connecting rods are connected with the end portions of the body, one ends of the connecting rods, which deviate from the body, are inserted into the sliding pieces 242, and the connecting rods can rotate relative to the sliding pieces 242. The axis of two connecting rods all is parallel with the axis of body, and in some realizable modes, the axis of two connecting rods all sets up with the axis collineation of body.

In the use, the periphery wall of body and the outer wall butt of transmission band 23, transmission band 23 rotates and drives the body and rotate, and the body drives two connecting rods and rotates.

In this embodiment, the sliding part 242 includes a sliding plate 2421 and a connecting block, one end of the connecting block is aligned with the sliding plate 2421, a through hole is formed in the connecting block, the through hole extends along the central axis direction of the connecting rod, one end of the connecting rod, which is far away from the body, is inserted into the through hole, and the connecting rod can rotate relative to the connecting block; the side of the slide 2421 facing away from the connection block is in contact with the connection unit 30, and the slide 2421 can slide along the extending direction of the connection unit 30.

In order to prevent the sliding plate 2421 from being separated from the connection unit 30, at least one guide assembly is provided on the sliding plate 2421, the guide assembly extends along the height direction of the frame 11, one end of the guide assembly is connected with the sliding plate 2421, the other end of the guide assembly is inserted into the connection unit 30, and the guide assembly can slide relative to the connection unit 30; by providing a guide assembly, the guide assembly guides slide 2421.

The guide assembly comprises a guide rod 2422 and a nut, the guide rod 2422 extends along the height direction of the frame 11, one end of the guide rod 2422 is connected with the sliding plate 2421, the other end of the guide rod 2422 is inserted into the connecting unit 30, and the guide rod 2422 can slide along the extending direction of the connecting unit 30; the outer circumferential wall of the guide rod 2422 is provided with an external thread matched with the nut, and after the sliding piece 242 slides to a specified position, the nut is screwed into one end of the guide rod 2422, which is far away from the sliding plate 2421, so as to fix the sliding piece 242.

In the present embodiment, two guide assemblies are provided on the sliding plate 2421, and after the sliding member 242 is slid to a designated position, two nuts are respectively screwed into the two guide rods 2422 to fix the sliding member 242, thereby improving the firmness of the connection of the sliding member 242 with the connection unit 30.

With reference to fig. 1, in the present embodiment, the connection unit 30 includes a fixing assembly 31, a first connection member 32 and a second connection member 33, the first connection member 32 and the second connection member 33 are both disposed at the bottom end of the fixing assembly 31, the first connection member 32 and the second connection member 33 are disposed at intervals along the extending direction of the fixing assembly 31, and both ends of the first connection member 32 and the second connection member 33 departing from the fixing assembly 31 are rotatably connected to the support assembly 10.

Specifically, one end of the fixing assembly 31 is connected to an end of the first rotating shaft 212, the first rotating shaft 212 is capable of rotating relative to the fixing assembly 31, the other end of the fixing assembly 31 is connected to an end of the second rotating shaft 222, the second rotating shaft 222 is capable of rotating relative to the fixing assembly 31, the first connecting member 32 is arranged corresponding to the mounting unit 15, and the second connecting member 33 is arranged corresponding to the telescopic unit 16.

Illustratively, the first connecting member 32 may have a plate shape, but the first connecting member 32 may have a rod shape. In the implementation manner that the first connecting element 32 is plate-shaped, one end of the first connecting element 32, which is away from the fixing element 31, is inserted into the second mounting groove, the rotating shaft simultaneously penetrates through the first connecting element 32 and the rotating element 152, and the first connecting element 32 can rotate relative to the rotating element 152.

Wherein the configuration of the second connector 33 substantially corresponds to the configuration of the first connector 32, and in some realizable manners, the size of the first connector 32 is larger than the size of the second connector 33.

In this embodiment, the one end that second connecting piece 33 deviates from fixed subassembly 31 is inserted and is located logical inslot, and the bull stick wears to locate second connecting piece 33 and fixed block 1621 simultaneously, and second connecting piece 33 can rotate relative fixed block 1621.

Further, in this embodiment, the fixing assembly 31 includes a mounting member 311, a fixing unit 312 and a driving unit 313, the mounting member 311 has a first sliding slot 3111 and a second sliding slot 3112 respectively formed at opposite ends thereof, the first sliding slot 3111 is disposed corresponding to the magnetic rotation unit 21, the second sliding slot 3112 is disposed corresponding to the rolling unit 22, one end of the magnetic rotation unit 21 passes through the first sliding slot 3111 to be connected to the fixing unit 312, and the magnetic rotation unit 21 can slide along the first sliding slot 3111; one end of the rolling unit 22 passes through the second sliding slot 3112 and is connected to the driving unit 313, the rolling unit 22 can slide along the second sliding slot 3112, and the driving unit 313 is used for pushing the rolling unit 22 to slide along the second sliding slot 3112; by providing the driving unit 313, the driving unit 313 pushes the rolling unit 22 to slide along the second sliding groove 3112 to adjust the tension of the conveying belt 23.

Illustratively, the mounting member 311 may be a channel steel, but of course, the mounting member 311 may also be an I-steel. In an implementation manner that the mounting member 311 is made of a channel steel, the first sliding groove 3111 and the second sliding groove 3112 both extend along a length direction of the mounting member 311, one end of the first rotating shaft 212 passes through the first sliding groove 3111 to be connected with the fixing unit 312, and one end of the second rotating shaft 222 passes through the second sliding groove 3112 to be connected with the driving unit 313.

In the above embodiment, the mounting member 311 includes a vertical plate, a first flat plate and a second flat plate, the first flat plate and the second flat plate are disposed on two sides of the vertical plate relatively, one end of the first flat plate is connected to the top surface of the vertical plate, one end of the second flat plate is connected to the bottom surface of the vertical plate, the first flat plate, the vertical plate and the second flat plate together enclose a U-shaped groove, the first flat plate is provided with a sliding hole for sliding the feeding assembly 40, the sliding hole extends along the length direction of the first flat plate, the second flat plate is provided with a sliding channel for sliding the rotating unit, and the sliding channel extends along the length direction of the second flat plate.

In the using process, one side of the sliding plate 2421, which is far away from the connecting block, is abutted against the outer side wall of the second flat plate, one end of the guide rod 2422, which is far away from the sliding plate 2421, is inserted into the slideway, the guide rod 2422 slides along the extending direction of the slideway, the nut is screwed after the sliding piece 242 slides to a specified position, the nut is located in the U-shaped groove, and one side of the nut is abutted against one side, which is far away from the sliding plate 2421, of the second flat plate, so that the sliding piece 242 is fixed.

Wherein, first spout 3111 and second spout 3112 all set up in the relative both ends of riser, and first spout 3111 and second spout 3112 all extend along the length direction of riser, and fixed unit 312 all sets up in U type inslot with drive unit 313, and fixed unit 312 corresponds the setting with first spout 3111, and drive unit 313 corresponds the setting with second spout 3112.

When the position of the magnetic rotating unit 21 relative to the frame 11 is adjusted, the fixing unit 312 is released, at this time, the first rotating shaft 212 drives the drum 211 to slide along the first sliding slot 3111, until the first rotating shaft 212 stops moving after sliding to a designated position, at this time, the fixing unit 312 is locked; when the position of the rolling unit 22 relative to the frame 11 is adjusted, the driving unit 313 pushes the second rotating shaft 222 to slide along the second sliding slot 3112, and the second rotating shaft 222 drives the rotating drum 221 to move until the rolling unit 22 moves to a specified position, at which time the second rotating shaft 222 stops sliding, so as to achieve the tightness of the conveying belt 23.

Wherein, the fixing unit 312 includes a bearing seat and a first bearing, a fixing hole extending along the width direction of the frame 11 is provided on the bearing seat, the fixing hole runs through the bearing seat, the fixing hole is disposed corresponding to the first chute 3111, and the fixing hole is communicated with the first chute 3111, the first shaft is inserted in the fixing hole, the bearing seat is located in the U-shaped groove, one side of the bearing seat departing from the bearing is abutted against the vertical plate, one end of the first rotating shaft 212 is inserted into the inner ring of the first bearing through the first chute 3111, and after the magnetic rotation unit 21 moves to the designated position, the bearing seat is fixed with the vertical plate through a bolt.

In this embodiment, drive unit 313 includes mounting and telescopic machanism, the mounting sets up in U type inslot, set up the mounting hole that extends along the width direction of frame 11 on the mounting, the mounting hole runs through the mounting, it is equipped with the second bearing to insert in the mounting hole, the axis of second bearing is parallel with the axis of mounting hole, in some realizable modes, the axis of second bearing and the axis collineation setting of mounting hole, the mounting hole corresponds the setting with second spout 3112, and mounting hole and second spout 3112 intercommunication, the one end of second axis of rotation 222 is passed second spout 3112 and is inserted and locate in the inner circle of second bearing.

Wherein, telescopic machanism's one end and the mounting is kept away from the one end of mounting hole and is connected, and telescopic machanism is used for promoting the mounting and removes, and the mounting promotes second axis of rotation 222 and slides along second spout 3112 to adjust the position of the relative frame 11 of rolling unit 22, and then realize the rate of tension of transmission band 23.

Illustratively, the fixing member may have a block shape, but of course, the fixing member may have a rod shape.

Specifically, telescopic machanism includes screw rod, first drive nut, second drive nut and backstop board 122, and the screw rod extends along the length direction of riser, and the one end that the mounting hole was kept away from to the mounting are connected to the one end of screw rod, and backstop board 122 is inserted and is located U type inslot, and the backstop pole is connected with the inner wall in U type groove. Wherein, backstop plate 122 sets up with the riser is perpendicular, sets up the via hole that extends along the length direction of riser on the backstop plate 122, and the via hole link up backstop plate 122, and the one end that the screw rod deviates from the mounting passes first drive nut and via hole in proper order and is connected with second drive nut.

Taking the orientation shown in fig. 1 as an example, when the rolling unit 22 is pushed to move to the right, the first driving nut is loosened, the second driving nut is rotated, at this time, the screw rod slides to the right, the screw rod pushes the second rotating rod to slide along the second sliding groove 3112 through the fixing member, and after sliding to a designated position, the second driving nut stops rotating, and the first driving nut is locked; when the rolling unit 22 is pushed to move leftward, the second driving nut is loosened, the first driving nut is rotated, at this time, the screw rod slides to the left side, the screw rod drives the second rotating rod to slide along the second sliding groove 3112 through the fixing member, and after the screw rod slides to a specified position, the first driving nut stops rotating, and the second driving nut is locked.

In order to facilitate the lifting of the sorting device 1, two lifting lugs are arranged on the outer wall of the first flat plate, and the two lifting lugs are arranged at intervals along the length direction of the first flat plate.

Further, in order to avoid that the magnetic slurry still adheres to the conveying belt 23 when the magnetic slurry moves to the non-magnetic field chamber, the sorting apparatus 1 provided in this embodiment further includes a flushing and discharging assembly 50, the flushing and discharging assembly 50 is located in the non-magnetic field chamber, two ends of the flushing and discharging assembly 50 are respectively fixedly connected to the two mounting members 311, the flushing and discharging assembly 50 is located between the magnetic rotating unit 21 and the rolling unit 22, the magnetic rotating unit 21 and the rolling unit 22 are both arranged at an interval from the flushing and discharging assembly 50, and the flushing and discharging assembly 50 is used for spraying liquid to flush and discharge the magnetic slurry adhered to the conveying belt 23.

Specifically, the punch-out assembly 50 is located on a side of the carrying and rotating unit 24 facing the rolling unit 22.

For example, the liquid may be water, but of course, the liquid may also be a fluid substance as long as the magnetic slurry does not undergo a chemical reaction.

The flushing and discharging assembly 50 comprises a connecting pipe and two connecting plates, the two connecting plates are both perpendicular to the second flat plate, the bottom ends of the two connecting plates are respectively sleeved at the two ends of the connecting pipe, and the connecting pipe can rotate relative to the connecting plates; the top of two connecting plates is connected with one side that two second flat boards kept away from drive unit 313 respectively, and the connecting pipe extends along the width direction of frame 11, and the both ends of connecting pipe are used for respectively with external water piping connection to improve the water that washes magnetic slurry to the connecting pipe, be provided with at least one nozzle on the periphery wall of connecting pipe, nozzle and connecting pipe intercommunication rotate through setting up the relative connecting plate of connecting pipe, change the jet direction of nozzle in proper order, and then improve and wash and unload efficiency.

In the using process, when the magnetic slurry rotates from the magnetic field chamber to the non-magnetic field chamber through the channel, part of the magnetic slurry falls into the tail hopper 13 under the action of gravity, the rest of the magnetic slurry is adhered on the conveying belt 23, and the magnetic slurry adhered on the conveying belt 23 is flushed and discharged through water sprayed from the nozzles.

With reference to fig. 1, in the present embodiment, the feeding assembly 40 includes a feeding hopper 41 and two connecting brackets 42, the two connecting brackets 42 are respectively disposed on two opposite sides of the feeding hopper 41, the connecting brackets 42 are disposed corresponding to the connecting units 30 one to one, one end of each connecting bracket 42 is connected to an outer wall of the feeding hopper 41, and the other end of each connecting bracket 42 is slidably connected to the connecting unit 30; the bottom end of the feed hopper 41 is provided with a discharge port, the discharge port is arranged corresponding to the transmission belt 23, and the ore pulp enters the transmission belt 23 through the discharge port so that the material distribution mechanism 20 can distribute the non-magnetic pulp in the ore pulp.

Specifically, the discharge gate corresponds the setting with transmission band 23, and on ore pulp flowed into transmission band 23 through the discharge gate, the ore pulp moved along with the rotation of transmission band 23.

The connecting support 42 comprises a horizontal portion, a vertical portion and a bending portion, one end of the horizontal portion is connected with one end of the vertical portion, one end, away from the vertical portion, of the horizontal portion is connected with the outer side wall of the feeding hopper 41, one end, away from the horizontal portion, of the vertical portion is provided with the bending portion, the bottom surface of the bending portion is abutted to one side, away from the driving unit 313, of the first flat plate, and the bending portion can slide along the length direction of the first flat plate.

Illustratively, the horizontal portion, the vertical portion, and the bent portion are each plate-shaped.

In order to avoid the connection bracket 42 from being separated from the first flat plate in the sliding process, a threaded rod is arranged on the bending portion, the threaded rod extends along the height direction of the frame 11, one end of the threaded rod is connected with the bending portion, the other end of the threaded rod penetrates through the sliding hole to be connected with the fastening nut, and the threaded rod plays a role in guiding the connection bracket 42.

When the position of the feeding assembly 40 is adjusted, the fastening nut is loosened to push the feeding hopper 41 to move, the feeding hopper 41 drives the connecting bracket 42 to slide along the first flat plate, and after the feeding hopper 41 slides to a specified position, the fastening nut is screwed down to fixedly connect the connecting bracket 42 with the first flat plate.

The sorting process of the sorting device provided by the embodiment is as follows: adjusting tension degree and pitch angle of the sorting assembly: the magnetic rotating unit 21 slides to a designated position along the direction of the first sliding slot 3111, and then locks the fixing unit 312; the rolling unit 22 is pushed by the driving unit 313 to slide to a designated position along the second sliding groove 3112, and then the driving unit 313 is locked; the supporting and rotating unit 24 is pushed to slide to a specified position along the length direction of the slideway, and then the sliding piece 242 is locked, so that the tension degree of the material distribution mechanism 20 is adjusted; then, the screw 162 slides along the telescopic cavity to further push the mounting part 311 to rotate, and the mounting part 311 drives the rolling unit 22 to move upwards or downwards, so as to adjust the pitch angle of the material distribution mechanism 20; then, the driving motor and the flushing and discharging assembly 50 are both opened, the ore pulp enters the feed hopper 41, and the ore pulp falls on the conveying belt 23 through the discharge port; the driving motor drives the roller 211 to rotate anticlockwise, at the moment, the ore pulp rotates towards the magnetic field chamber, after the ore pulp rotates to the magnetic field chamber, the magnetic slurry is adsorbed on the transmission belt 23, the non-magnetic slurry flows into the polishing hopper 14 under the action of gravity, the magnetic slurry adsorbed on the transmission belt 23 continues to rotate along with the transmission belt 23, the magnetic slurry rotates to the non-magnetic field chamber from the magnetic field chamber, part of the magnetic slurry falls into the tail hopper 13 under the action of gravity, and the rest of the magnetic slurry adhered on the transmission belt 23 is discharged by water under the impact force of water jetted by the impact discharging assembly 50 and falls into the tail hopper 13.

The sorting device 1 provided by the application comprises a supporting assembly 10, a material distributing mechanism 20, a connecting mechanism and a feeding assembly 40; the supporting assembly 10 is provided with an accommodating cavity 111, the material distribution mechanism 20 and the connecting mechanism are both accommodated in the accommodating cavity 111, the material distribution mechanism 20 is rotatably connected with the connecting mechanism, the bottom end of the feeding assembly 40 is slidably connected with the connecting mechanism, and one end of the connecting mechanism, which is far away from the feeding assembly 40, is rotatably connected with the supporting mechanism; the material distribution mechanism 20 comprises a magnetic rotation unit 21, a rolling unit 22 and a transmission belt 23, the magnetic rotation unit 21 and the rolling unit 22 are arranged at intervals, the magnetic rotation unit 21 and the rolling unit 22 are inserted into the transmission belt 23, the outer peripheral walls of the magnetic rotation unit 21 and the rolling unit 22 are attached to the inner peripheral wall of the transmission belt 23, and the magnetic rotation unit 21 is connected with the rolling unit 22 through a connecting mechanism; the feeding assembly 40 is arranged corresponding to the conveying belt 23, and the feeding assembly 40 is used for scattering the ore pulp onto the conveying belt 23; the material distribution mechanism 20 is used for separating the non-magnetic slurry and the magnetic slurry in the ore pulp to sort out the magnetic slurry; the magnetic rotating unit 21 is used for generating a magnetic field so as to enable the magnetic slurry to be adsorbed on the conveying belt 23; by providing the magnetic rotating unit 21, compared with the conventional sorting apparatus 1, the magnetic rotating unit 21 covers the entire magnetic field, and the occurrence of the magnetic flux leakage phenomenon is avoided, thereby improving the sorting accuracy.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (10)

1. A sorting device, characterized in that: comprises a supporting component, a material distributing mechanism, a connecting mechanism and a feeding component;

the supporting assembly is provided with an accommodating cavity, the distributing mechanism and the connecting mechanism are accommodated in the accommodating cavity, the distributing mechanism is rotatably connected with the connecting mechanism, the bottom end of the feeding assembly is slidably connected with the connecting mechanism, and one end of the connecting mechanism, which is far away from the feeding assembly, is rotatably connected with the supporting assembly;

the material distribution mechanism comprises a magnetic rotation unit, a rolling unit and a conveying belt, the magnetic rotation unit and the rolling unit are arranged at intervals, the magnetic rotation unit and the rolling unit are inserted into the conveying belt, the outer peripheral walls of the magnetic rotation unit and the rolling unit are attached to the inner peripheral wall of the conveying belt, and the magnetic rotation unit is connected with the rolling unit through the connecting mechanism;

the feeding assembly is arranged corresponding to the conveying belt and used for scattering ore pulp onto the conveying belt;

the material distribution mechanism is used for separating non-magnetic slurry and magnetic slurry in ore pulp so as to sort out the non-magnetic slurry;

the magnetic rotating unit is used for generating a magnetic field so that the magnetic slurry is adsorbed on the conveying belt.

2. The sorting device of claim 1, wherein: the connecting mechanism comprises two connecting units, the two connecting units are respectively arranged on two opposite sides of the material distributing mechanism, two ends of the magnetic rotating unit are respectively rotatably connected with the two connecting units, and two ends of the rolling unit are respectively rotatably connected with one ends, far away from the magnetic rotating unit, of the two connecting units.

3. The sorting device of claim 2, wherein: the magnetic rotation unit comprises a roller, a first rotation shaft, a plurality of first magnetic strips and a plurality of second magnetic strips, the first magnetic strips and the second magnetic strips are attached to the outer peripheral wall of the roller, and the first magnetic strips and the second magnetic strips are sequentially and alternately arranged along the circumferential direction of the roller;

the first rotating shaft penetrates through the roller, and two ends of the first rotating shaft are rotatably connected with the first ends of the two connecting units respectively.

4. The sorting device of claim 3, wherein: the rolling unit comprises a rotary drum and a second rotating shaft, the second rotating shaft penetrates through the rotary drum, and two ends of the second rotating shaft are rotatably connected with the second ends of the two connecting units respectively.

5. The sorting device of claim 2, wherein: the material distribution mechanism further comprises a supporting and rotating unit, the supporting and rotating unit is positioned between the magnetic rotating unit and the rolling unit, the magnetic rotating unit, the supporting and rotating unit and the rolling unit are arranged at intervals, the outer peripheral wall of the supporting and rotating unit is in contact with the outer wall of the conveying belt, and two ends of the supporting and rotating unit are respectively connected with the two connecting units in a sliding manner;

the supporting and rotating unit is used for adjusting the tensity of the conveying belt.

6. The sorting device of claim 5, wherein: the support unit of changeing includes bearing roller and two sliders, two the slider overlaps respectively and locates the both ends of bearing roller, the bearing roller can be relative the slider rotates, two the top of slider respectively with two but the linkage unit sliding connection, the slider with the linkage unit one-to-one sets up, through the slider along linkage unit's extending direction slides, in order to adjust transmission band rate of tension.

7. The sorting device according to claim 1, characterized in that: the punching and unloading assembly is positioned in the accommodating cavity and connected with the connecting mechanism, the punching and unloading assembly is positioned between the magnetic rotating unit and the rolling unit, and the magnetic rotating unit and the rolling unit are arranged at intervals with the punching and unloading assembly;

the flushing and unloading assembly is used for spraying liquid so as to flush and unload the magnetic slurry adhered to the conveying belt.

8. The sorting device of claim 2, wherein: the feeding assembly comprises a feeding hopper and two connecting supports, the two connecting supports are respectively arranged on two opposite sides of the feeding hopper, the connecting supports and the connecting units are arranged in a one-to-one correspondence manner, one end of each connecting support is connected with the outer wall of the feeding hopper, and the other end of each connecting support is slidably connected with the corresponding connecting unit;

the bottom of feeder hopper has seted up the discharge gate, the discharge gate with the transmission band corresponds the setting, the ore pulp passes through the discharge gate is unrestrained extremely on the transmission band, so that feed mechanism divides to elect in the ore pulp non-magnetic slurry.

9. The sorting device according to claim 2, characterized in that: the connecting unit comprises a fixing assembly, a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are arranged at the bottom end of the fixing assembly, the first connecting piece and the second connecting piece are arranged at intervals along the extending direction of the fixing assembly, and one end of the first connecting piece and one end of the second connecting piece, which deviates from the fixing assembly, are rotatably connected with the supporting assembly.

10. The sorting device of claim 9, wherein: the fixing assembly comprises a mounting piece, a fixing unit and a driving unit, a first sliding groove and a second sliding groove are formed in two opposite ends of the mounting piece respectively, the first sliding groove is arranged corresponding to the magnetic rotating unit, the second sliding groove is arranged corresponding to the rolling unit, one end of the magnetic rotating unit penetrates through the first sliding groove to be connected with the fixing unit, and the magnetic rotating unit can slide along the first sliding groove;

one end of the rolling unit penetrates through the second sliding groove to be connected with the driving unit, the rolling unit can slide along the second sliding groove, and the driving unit is used for pushing the rolling unit to slide along the second sliding groove.

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