CN115569733A - Mining multi-gradient cylinder dry separation machine - Google Patents
Mining multi-gradient cylinder dry separation machine Download PDFInfo
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- CN115569733A CN115569733A CN202211182654.1A CN202211182654A CN115569733A CN 115569733 A CN115569733 A CN 115569733A CN 202211182654 A CN202211182654 A CN 202211182654A CN 115569733 A CN115569733 A CN 115569733A
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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
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
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Abstract
The invention discloses a mining multi-gradient barrel type dry separator, which relates to the technical field of mineral magnetic separation equipment and comprises the following components: the multi-gradient magnetic separation barrel is arranged inside the magnetic separation barrel; the vibration component is used for flattening the raw materials when the raw materials enter the surface of the magnetic separation barrel, and impacting the magnetic separation barrel after the raw materials are magnetically separated, so that the residual raw materials on the magnetic separation barrel are rapidly discharged; under the effect of adjusting part for the vibrations dynamics of vibrations subassembly adjusts. The invention has the advantages that the magnetic systems are arranged in different magnetic gradients in the magnetic drum in different areas, so that the separation efficiency and the effect of the raw materials are better, corresponding vibration can be carried out during feeding and discharging, the raw materials are flattened, the discharging effect of the raw materials is improved, the acting force of vibration can be directionally adjusted according to the specification of the raw materials, and the invention has higher effects of automation, integration and better practicability.
Description
Technical Field
The invention relates to the technical field of mineral magnetic separation equipment, in particular to a mining multi-gradient barrel type dry separator.
Background
Magnetic separation is a common mineral separation method, and a dry magnetic separator can separate magnetic materials and non-magnetic materials from solid materials to remove the non-magnetic materials in mineral materials, so that the purity of the magnetic materials is improved.
However, the existing magnetic separator has low magnetic field intensity and few magnetic poles, so that the existing magnetic separator cannot provide material overturning force and times well, has the problems of poor separation effect and incomplete separation, and causes poor practicability.
Disclosure of Invention
The invention aims to provide a mining multi-gradient cylinder dry separator which is provided with magnetic systems with different magnetic gradients in different regions in a magnetic roller, so that the separation efficiency and the effect of raw materials are better, corresponding vibration can be performed during feeding and discharging, the raw materials are flattened, the discharging effect of the raw materials is improved, the acting force of vibration can be directionally adjusted according to the specification of the raw materials, the effects of higher automation, integration and better practicability are achieved, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a mining multi-gradient barrel dry separator, comprising:
the magnetic separator comprises a body, wherein the inner wall of the body is fixedly connected with a magnetic separation shell;
the magnetic separation drum is driven by the driving mechanism to carry out rotary magnetic separation;
the surface of the multi-gradient magnetic separation barrel is fixedly connected with a fixed column, the surface of the fixed column is fixedly connected with the machine body through a fixed plate, and the multi-gradient magnetic separation barrel is arranged inside the magnetic separation barrel;
the vibration component is driven by the operation of the driving mechanism to flatten the raw materials when the raw materials enter the surface of the magnetic separation cylinder, and impacts the magnetic separation cylinder after the raw materials are magnetically separated, so that the residual raw materials on the magnetic separation cylinder are quickly discharged;
the confession has been seted up on the surface of magnetic separation shell the gliding mouth that slides of striker plate, the striker plate is driven by adjusting part, carries out directional regulation according to the specification of raw materials, under adjusting part's effect, makes the vibrations dynamics of vibrations subassembly adjusts.
Optionally, the inside of the multi-gradient magnetic separation drum includes:
the device comprises an adsorption part, a sorting part, a purification part and a discharging part, and is used for improving the turning force and times of raw materials.
Optionally, the drive mechanism comprises:
the first motor is fixedly connected with a supporting plate, the surface of the supporting plate is fixedly connected with the surface of the machine body, a rotating portion of the first motor is connected with a rotating rod through a coupler, and an opening I for the rotating rod to penetrate through and be fixedly connected with the rotating rod is formed in the surface of the magnetic separation barrel.
Optionally, the vibration assembly includes:
the surface of the inner ring is fixedly connected with a circular plate, the surface of the circular plate is fixedly connected with the surface of the rotating rod, the surface of the inner ring is provided with a plurality of second openings, and the inner ring is fixedly connected with a sliding block through the second openings;
the inner wall of the sliding block is connected with a sliding plate in a sliding manner, the surface of the sliding plate is fixedly connected with a sliding rod, and the surface of the sliding rod is fixedly connected with a knocking ball;
one end of the first reset spring is fixedly connected with the surface of the sliding plate, the other end of the first reset spring is fixedly connected with an inserting block, and the surface of the inserting block is in sliding connection with the inner wall of the sliding block;
the inner wall of the multi-gradient magnetic separation cylinder is fixedly connected with a knocking block and an arc-shaped block.
Optionally, the adjusting part includes:
the surface of the second motor is fixedly connected with the surface of the circular plate, a first conical gear is fixedly connected to a rotating part of the second motor, a plurality of second conical gears are meshed with tooth groove parts of the first conical gear, threaded rods are fixedly connected to the surfaces of the second conical gears, and inner threaded grooves for the threaded rods to penetrate through and in threaded connection with the threaded rods are formed in the surface of the inserting block;
the surface of the electric push rod is fixedly connected with the surface of the magnetic separation shell, and the telescopic part of the electric push rod is fixedly connected with the surface of the material baffle plate through a connecting piece.
Optionally, the surface of the magnetic separation shell is fixedly communicated with a feed hopper, the inner wall of the magnetic separation shell is fixedly connected with a material guide plate, and the inner wall of the magnetic separation shell is hinged with an adjusting plate;
the inner wall of the magnetic separation shell is fixedly connected with a first connecting plate and a second connecting plate, the surface of the first connecting plate is fixedly connected with a rotary rod in a fixed-axis rotating mode, the surface of the second connecting plate is fixedly connected with a double-shaft driving source, the output part of the double-shaft driving source is fixedly connected with an incomplete gear, and the surface of the rotary rod is fixedly connected with a gear;
the inner wall fixedly connected with L type pole of magnetic separation shell, the surface slip of L type pole has cup jointed the rack row, the surface of gear articulates there is articulated slab one, the surface of articulated slab one with the surface of regulating plate articulates jointly has articulated slab two.
Optionally, an opening III is formed in the surface of the magnetic separation shell, a feeding shell is hinged to the opening wall of the opening III through a support, a hinge block is hinged to the surface of the feeding shell through a connecting block, and the hinge block is hinged to the surface of the rack row.
Optionally, the inner wall of the magnetic separation shell is fixedly connected with a partition plate and a material cleaning plate, and the surfaces of the partition plate and the material cleaning plate are provided with wear-resistant layers.
Optionally, a plurality of the hitting balls, the sliding blocks and the inserting blocks are uniformly distributed in the multi-gradient magnetic separation barrel, and adjacent inserting blocks are connected through supporting rods.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the operation of the rotating part of the motor, the magnetic raw materials are attracted, and the raw materials without magnetism are thrown to the left side of the magnetic separation shell by the magnetic separation barrel, so that the magnetic separation effect is achieved.
2. According to the invention, through the operation of the rotating part of the motor, a knocking ball is used for knocking the inner wall of the multi-gradient magnetic separation cylinder to generate certain vibration, and along with the rotation of the knocking ball, when the knocking ball is in contact with the arc-shaped block, the corresponding position on the surface of the magnetic separation cylinder is subjected to larger impact force, and the corresponding position corresponds to the lower area of the magnetic separation cylinder in the drawing, and the method has the following steps:
the technical point I is as follows: the raw materials falling on the surface of the magnetic separation cylinder can be flattened by continuously shaking the area above the magnetic separation cylinder;
and a second technical point: the raw materials attached to the surface of the magnetic separation cylinder are fed by relatively large vibration of the area below the magnetic separation cylinder, and the impact force enables the area below the magnetic separation cylinder to have relatively large vibration, so that the feeding of the raw materials is accelerated;
the technical points are as follows: through the spherical setting of knocking balls, the friction force between the knocking structure and the inner wall of the multi-gradient magnetic separation cylinder is reduced, and the effects of reducing structural wear and improving mechanical efficiency are further achieved.
3. According to the invention, the material baffle plate is driven to vertically move through the operation of the telescopic part of the electric push rod, so that the thickness of material blanking and magnetic separation can be changed, after the electric push rod is adjusted, the operation of the rotating part of the motor is synchronously driven, so that the impact force applied when the knocking block knocks the multi-gradient magnetic separation cylinder is larger, the vibration force is also increased, and the formula has the advantages that:
the technical points are as follows: the material baffle can be used for floating the raw materials so as to avoid the uneven thickness of the raw materials to be magnetically separated on the surface of the magnetic separation cylinder;
and a second technical point: the distance between the material baffle and the magnetic separation cylinder can be directionally controlled so as to be suitable for the conditions that the blanking thickness is not uniform and the raw materials cannot be blanked normally when the raw materials are in large or small specifications, and the specification of the batch of raw materials can be directionally detected by an external sensor and manual operation in the adjusting mode so as to make directional change;
the technical points are as follows: when the specification of raw materials is great, the distance grow between must striker plate and the magnetic separation section of thick bamboo, consequently along with under the relation of synchronous control, can make to strike the batting dynamics grow of knocking to the magnetic separation section of thick bamboo, and then avoid appearing the great raw materials of specification, when less dynamics is knocked, the comparatively limitation of vibrations, can not make the raw materials all overturn, the condition of shakeout and unloading, this formula possesses the efficiency of certain self-adaptation regulation, consequently this mode has not only possessed good magnetic separation effect, still has better unloading effect.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a first isometric view of the structure of the present invention;
FIG. 3 is a second isometric view of a structure of the present invention;
FIG. 4 is an exploded view of the structure of the present invention;
FIG. 5 is a schematic sectional view of the structure of the multi-gradient magnetic separation drum of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 2 at C in accordance with the present invention;
FIG. 9 is a schematic view of the structure of the biaxial drive source of the present invention;
FIG. 10 is a cross-sectional view of a structure at the slider of the present invention.
In the figure: 1. a body; 2. magnetic separation shell; 3. a magnetic separation cylinder; 4. a multi-gradient magnetic separation cylinder; 5. fixing a column; 6. a fixing plate; 7. a striker plate; 8. an adsorption part; 9. a sorting section; 10. a purification section; 11. a discharging part; 12. a first motor; 13. a support plate; 14. a rotating rod; 15. an inner ring; 16. a circular plate; 17. a slider; 18. a slide plate; 19. a slide bar; 20. knocking and hitting the ball; 21. a first return spring; 22. inserting a block; 23. knocking the block; 24. an arc-shaped block; 25. a second motor; 26. a first conical gear; 27. a second bevel gear; 28. a threaded rod; 29. an electric push rod; 30. a feed hopper; 31. a stock guide; 32. an adjusting plate; 33. a first connecting plate; 34. a second connecting plate; 35. rotating the rod; 36. a biaxial drive source; 37. an incomplete gear; 38. a gear; 39. an L-shaped rod; 40. a rack row; 41. a first hinged plate; 42. a second hinge plate; 43. a hinged block; 44. a partition plate; 45. clearing the material plate; 46. a support bar; 47. a feed housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present embodiment provides a technical solution: a mining multi-gradient barrel dry separator, comprising:
the inner wall of organism 1, organism 1 is connected with magnetic separation shell 2 fixedly.
And the magnetic separation cylinder 3 is driven by the driving mechanism to carry out rotary magnetic separation.
Many gradients magnetic separation section of thick bamboo 4, the fixed surface of many gradients magnetic separation section of thick bamboo 4 is connected with fixed column 5, through 6 fixed connection of fixed plate between the surface of fixed column 5 and the organism 1, and many gradients magnetic separation section of thick bamboo 4 sets up the inside at magnetic separation section of thick bamboo 3.
The vibrations subassembly through actuating mechanism's operation, drives vibrations subassembly and shakeouts the raw materials when the raw materials enters into 3 surfaces of magnetic separation section of thick bamboo, strikes magnetic separation section of thick bamboo 3 after the raw materials magnetic separation, makes it on the remaining raw materials carry out quick unloading.
firstly: the region above the magnetic separation cylinder 3 is continuously shaken, so that the raw materials falling on the surface of the magnetic separation cylinder 3 can be flattened, and the condition that the raw materials are accumulated to cause uneven discharging is avoided.
Secondly, the method comprises the following steps: carry out great vibrations through making magnetic separation section of thick bamboo 3 below region for adhere to the raw materials that magnetic separation section of thick bamboo 3 on the surface and carry out the unloading, this impact force makes the region of magnetic separation section of thick bamboo 3 below have great vibrations, and then has accelerated the unloading of raw materials.
And furthermore: through the arrangement of the 20-ball type of the knocking balls, the friction force between the knocking structure and the inner wall of the multi-gradient magnetic separation cylinder is reduced, and the effects of reducing structural abrasion and improving mechanical efficiency are achieved.
Under the effect of adjusting part for the vibrations dynamics of vibrations subassembly is adjusted, and this mode has possessed:
firstly: the striker plate 7 can be used for floating the raw materials so as to avoid the uneven thickness of the raw materials to be magnetically separated on the surface of the magnetic separation cylinder 3 and possibly influence the magnetic separation effect.
Secondly, the method comprises the following steps: can directionally control the distance between striker plate 7 and the magnetic separation section of thick bamboo 3 to be applicable to the great or less hour of raw materials specification, the unloading condition that the unloading thickness of appearance is inhomogeneous and the raw materials can not be normal, therefore this mode is possessing higher practicality.
And furthermore: when the specification of raw materials is great, the distance grow between striker plate 7 and the magnetic separation section of thick bamboo 3, so along with under the relation of synchronous control, can make the strike ball 20 to the dynamics of knocking of magnetic separation section of thick bamboo 3 grow, and then avoid appearing the great raw materials of specification, the comparatively limitation of vibrations when less dynamics is knocked, can not make the raw materials all overturn, the condition of shakeout and unloading, so this mode possesses not only good magnetic separation effect of this mode of the efficiency of certain self-adaptation regulation, still has better unloading effect.
Further, in the present embodiment: the inside of multi-gradient magnetic separation section of thick bamboo 4 includes:
an adsorption part 8, a sorting part 9, a purification part 10 and a discharge part 11 for increasing the turning force and the number of times of the raw materials.
More specifically, in the present embodiment: the mode of many gradients magnetism system has been add to this mode, the adsorption part 8, sorting unit 9, the magnetism that purification portion 10 and portion of unloading 11 have is different, so when magnetic separation section of thick bamboo 3 is driving the raw materials and is carrying out the pivoted, can be because of certain shake and upset can appear in the raw materials under the relation of magnetism change, and then improve the efficiency of magnetic separation, the unloading of going on that can be faster of doping non-magnetic material in the messenger magnetic material, this mode has the separation evenly, select separately effect height and the thorough effect of separation, raw materials upset strength and number of times have been improved at the sorting in-process, good magnetic separation effect has.
Further, in the present embodiment: the drive mechanism includes:
the surface of the first motor 12 is fixedly connected with a supporting plate 13, the surface of the supporting plate 13 is fixedly connected with the surface of the machine body 1, a rotating part of the first motor 12 is connected with a rotating rod 14 through a coupler, and an opening I for the rotating rod 14 to penetrate through and be fixedly connected with is formed in the surface of the magnetic separation barrel 3.
More specifically, in the present embodiment: the operation through a 12 motor rotating parts drives the rotating rod 14 and the magnetic separation barrel 3 to rotate, and because under the locking action of the fixed column 5 and the fixed plate 6, the multi-gradient magnetic separation barrel 4 is kept stagnant, so that the material falls on the surface of the magnetic separation barrel 3, and the magnetic separation barrel 3 drives to follow the rotation, the magnetic raw material can be attracted, and the non-magnetic raw material can be thrown to the left side of the magnetic separation shell 2 by the magnetic separation barrel 3, so that the magnetic separation effect is achieved.
Further, in this embodiment: the vibration assembly includes:
the inner ring 15, the surface of the inner ring 15 is fixedly connected with a circular plate 16, the surface of the circular plate 16 is fixedly connected with the surface of the rotating rod 14, a plurality of second openings are formed in the surface of the inner ring 15, and the inner ring 15 is fixedly connected with a sliding block 17 through the second openings.
The inner wall of the sliding block 17 is connected with a sliding plate 18 in a sliding mode, the surface of the sliding plate 18 is fixedly connected with a sliding rod 19, and the surface of the sliding rod 19 is fixedly connected with a knocking ball 20.
One end of the first return spring 21 is fixedly connected with the surface of the sliding plate 18, the other end of the first return spring 21 is fixedly connected with an insertion block 22, and the surface of the insertion block 22 is in sliding connection with the inner wall of the sliding block 17.
The inner wall of the multi-gradient magnetic separation cylinder 4 is fixedly connected with a knocking block 23 and an arc-shaped block 24.
More specifically, in the present embodiment: the rotating part of the first motor 12 operates to drive the rotating rod 14, the magnetic separation barrel 3 and the circular plate 16 to rotate, so that the inner ring 15 can be driven to rotate, the upper sliding block 17, the sliding rod 19 and the knocking ball 20 on the inner ring 15 rotate, when the knocking ball 20 rotates and contacts with the knocking block 23, the knocking block 23 and the sliding rod 19 can contract, and then the resetting spring one 21 is compressed to enable the knocking ball 20 to form certain elastic potential energy, when the knocking ball 20 is far away from the single knocking block 23, the elastic potential energy can be released, so that the knocking ball 20 knocks the inner wall of the multi-gradient magnetic separation barrel 4 and further generates certain vibration, and as a plurality of groups of knocking balls 20 and a plurality of knocking blocks 23 are arranged, continuous shaking can occur at the position above the magnetic separation barrel 3, the knocking ball 20 rotates along with the knocking ball 20, when the knocking ball 20 contacts with the arc-shaped block 24, the resetting spring one 21 can continuously contract, so that the high elastic potential energy is formed, when the knocking ball 20 is far away from the arc-shaped block 24, the knocking ball 23 impacts the inner wall of the multi-gradient magnetic separation barrel 4, and further the surface of the magnetic separation barrel 3 corresponding to be subjected to a large impact area 2 in the magnetic separation barrel.
Further, in the present embodiment: the adjusting part includes:
the surface of the second motor 25 is fixedly connected with the surface of the circular plate 16, the rotating part of the second motor 25 is fixedly connected with a first bevel gear 26, a plurality of second bevel gears 27 are meshed with the tooth groove parts of the first bevel gears 26, threaded rods 28 are fixedly connected with the surfaces of the second bevel gears 27, and inner threaded grooves for the threaded rods 28 to penetrate through and in threaded connection with the threaded rods are formed in the surface of the inserting block 22.
The surface of the electric push rod 29 is fixedly connected with the surface of the magnetic separation shell 2, and the telescopic part of the electric push rod 29 is fixedly connected with the surface of the material baffle 7 through a connecting piece.
More specifically, in the present embodiment: when raw materials enter the device, the operation of the telescopic part of the electric push rod 29 is driven, the striker plate 7 is driven to vertically move, the thickness of raw material blanking and magnetic separation can be changed, when the raw materials are large in specification, the situation that raw materials are difficult to blank due to the fact that the raw materials are likely to be accumulated on the side face of the striker plate 7 can be solved, when the electric push rod 29 adjusts the operation of the rotating part of the driving motor II 25, the bevel gear I26 can be driven to rotate, the inserting block 22 can vertically move, the knocking ball 20 is always attached to the inner wall of the multi-gradient magnetic separation cylinder 4, the resetting spring I21 can be extruded to enable the resetting spring I21 to be compressed along with the operation of the inserting block 22 relative to the sliding plate 18, the contraction quantity of the resetting spring I21 is reduced, the elastic potential energy formed by the contraction of the resetting spring I21 is increased due to the fact that the knocking ball 20 is in abutting pressure contact with the knocking block 23 and the arc block 24, and the impact force applied by the knocking block 23 to knock the multi-gradient magnetic separation cylinder 4 is larger, and the vibration force is also increased.
Further, in the present embodiment: the fixed surface intercommunication of magnetic separation shell 2 has feeder hopper 30, and the inner wall fixedly connected with stock guide 31 of magnetic separation shell 2, and the inner wall of magnetic separation shell 2 articulates there is regulating plate 32.
The inner wall of the magnetic separation shell 2 is fixedly connected with a first connecting plate 33 and a second connecting plate 34, the surface of the first connecting plate 33 is connected with a rotating rod 35 in a fixed-axis rotating mode, the surface of the second connecting plate 34 is fixedly connected with a double-shaft driving source 36, the output portion of the double-shaft driving source 36 is fixedly connected with an incomplete gear 37, and the surface of the rotating rod 35 is fixedly connected with a gear 38.
An L-shaped rod 39 is fixedly connected to the inner wall of the magnetic separation shell 2, a rack row 40 is sleeved on the surface of the L-shaped rod 39 in a sliding mode, a first hinged plate 41 is hinged to the surface of the gear 38, and a second hinged plate 42 is hinged to the surface of the first hinged plate 41 and the surface of the adjusting plate 32.
More specifically, in the present embodiment: through the rotation of the dual-shaft driving source 36, the incomplete gear 37 is driven to rotate, and due to the meshing transmission relationship and the limit relationship of the L-shaped rod 39, the rack bar 40 can move upwards, as shown in fig. 7, at this time, the gear 38 rotates forwards due to the meshing relationship, when the incomplete gear 37 disengages from the rack bar 40 and meshes with the gear 38, the gear 38 is driven to rotate backwards, the gear 38 which rotates backwards drives the rack bar 40 to move upwards, so the rack bar 40 can move vertically in a reciprocating manner, the gear 38 can rotate in a reciprocating manner, and under the hinging relationship between the first hinging plate 41 and the second hinging plate 42, the adjusting plate 32 can swing in a reciprocating manner with the hinging point of the adjusting plate 32 and the magnetic separation shell 2 as a circle center, so that the adjusting plate 32 and the guide plate 31 have certain raw material guiding and disturbing effects under the cooperation of the adjusting plate 32 and the guide plate 31, large raw materials adhered together can be scattered, and uniformly distributed on the surface of the magnetic separation drum 3, and also have a certain spreading effect, and the adjusting plate 32 can swing can spread the raw materials onto the guide plate 31, so that the raw materials can be scattered and spread on the surface of the magnetic separation drum 3.
Further, in this embodiment: opening three has been seted up on the surface of magnetic separation shell 2, and the mouth wall of opening three articulates through the support has feed shell 47, and feed shell 47's surface articulates through the connecting block has articulated piece 43, and articulated piece 43 is articulated mutually with the surface of rack row 40.
More specifically, in the present embodiment: through the reciprocating motion of rack row 40, and because under the articulated relation of articulated piece 43, make feed shell 47 use feed shell 47 and the support pin joint of opening three to carry out reciprocal deflection swing as the centre of a circle, make the interior raw materials of feed shell 47 carry out unloading with higher speed, the reciprocal swing of feed shell 47 can accelerate the unloading on the one hand, avoid local raw materials to pile up in feed shell 47 and adhere to together, on the other hand still has the effect that makes inside raw materials take place certain shake, consequently the raw materials can be comparatively even carry out the unloading. Moreover, when the raw materials swing in a reciprocating mode in the feeding shell 47, the raw materials can turn over to a certain degree, and therefore the situation that the raw materials are adhered together after blanking can be reduced.
Further, in the present embodiment: the inner wall of the magnetic separation shell 2 is fixedly connected with a partition plate 44 and a material cleaning plate 45, and the surfaces of the partition plate 44 and the material cleaning plate 45 are both provided with wear-resistant layers.
More specifically, in the present embodiment: the effect of division board 44 for the thorough separation of non-magnetic raw materials and magnetic raw materials avoids mixing again after the raw materials magnetic separation together, and clear material board 45's effect makes strikes off the raw materials that final unloading was not accomplished, in order to guarantee the normal magnetic separation to follow-up raw materials.
Further, in the present embodiment: ball 20, slider 17 and inserted block 22 are strikeed to inside evenly distributed a plurality of many gradient magnetic separation section of thick bamboo 4, connect through bracing piece 46 between the adjacent inserted block 22, through evenly distributed's ball 20 of strikeeing for can carry out even striking to the inner wall of many gradient magnetic separation section of thick bamboo 4, and then improve the transmission efficiency and the effect of vibrations.
The working principle is as follows: when the mining multi-gradient cylinder dry separator is used, the rotating rod 14 and the magnetic separation cylinder 3 are driven to rotate through the operation of the rotating part of the motor I12, and the locking action of the fixed column 5 and the fixed plate 6 is adopted, so that the multi-gradient magnetic separation cylinder 4 is kept stagnant, and further the material falls on the surface of the magnetic separation cylinder 3, and the magnetic separation cylinder 3 drives the material to follow the rotation, the magnetic raw material can be attracted, the non-magnetic raw material can be thrown to the left side of the magnetic separation shell 2 by the magnetic separation cylinder 3, as shown in fig. 2, the effect of magnetic separation is achieved, as shown in fig. 5, the separator is different from the existing mode of a fixed magnetic system, the mode of the multi-gradient magnetic system is added, the adsorption part 8, the separation part 9, the magnetic properties of the purification part 10 and the discharging part 11 are different, so that when the magnetic separation cylinder 3 drives the raw material to rotate, certain shaking and overturning of the raw material can occur due to the relation of magnetic change, the efficiency of the magnetic separation can be improved, the non-magnetic separation can be more rapid, the separation effect can be more rapid, and the separation effect can be improved, and the raw material overturning effect is good.
Through the operation of the rotating part of the first motor 12, the rotating rod 14 is driven, the magnetic separation cylinder 3 and the circular plate 16 rotate, and then the inner ring 15 can be driven to rotate, the sliding block 17 on the inner ring 15, the sliding rod 19 and the knocking ball 20 rotate, as shown in fig. 2 and shown in the drawing, when the knocking ball 20 rotates and contacts with the knocking block 23, the knocking block 23 and the sliding rod 19 can contract, and then a first reset spring 21 is compressed, so that the knocking ball 20 forms certain elastic potential energy, when the knocking ball 20 is far away from the single knocking block 23, the elastic potential energy can be released, so that the knocking ball 20 knocks the inner wall of the multi-gradient magnetic separation cylinder 4, so that certain vibration occurs, and because multiple groups of knocking balls 20 and multiple knocking blocks 23 are arranged, as shown in fig. 2, continuous shaking can occur at a position above the magnetic separation cylinder 3, along with the rotation of the knocking ball 20, when the knocking ball 20 contacts with the arc block 24, and because the arc block 24 has a certain length and a certain thickness, therefore, the first reset spring 21 can continuously contract, and then form high elastic potential energy, when the knocking ball 20 and the inner wall of the magnetic separation cylinder are far away from the corresponding impact area, and the impact area of the magnetic separation cylinder 3, and the impact area of the magnetic separation cylinder 23, and the inner wall of the magnetic separation cylinder 3, and the magnetic separation cylinder can release the impact area, and the magnetic separation cylinder, and thus:
firstly: the raw materials falling on the surface of the magnetic separation barrel 3 can be flattened by continuously shaking the area above the magnetic separation barrel 3, so that the conditions of uneven discharging caused by raw material accumulation and large resisting pressure of a subsequent structure are avoided;
secondly, the method comprises the following steps: the raw materials attached to the surface of the magnetic separation cylinder 3 are fed by relatively large vibration of the area below the magnetic separation cylinder 3, and the impact force enables the area below the magnetic separation cylinder 3 to have relatively large vibration, so that the feeding of the raw materials is accelerated, and the influence of the continuous attachment of the raw materials to the magnetic separation cylinder 3 on the subsequent operation is avoided;
thirdly, the method comprises the following steps: through the spherical arrangement of the knocking balls 20, the friction force between the knocking structure and the inner wall of the multi-gradient magnetic separation cylinder is reduced, and the effects of reducing structural abrasion and improving mechanical efficiency are further achieved.
When raw materials enter the device, the specification range of the batch of raw materials can be known through an external detection device at the beginning, and then the operation of the telescopic part of the electric push rod 29 is driven to drive the material baffle plate 7 to vertically move, so that the thickness of the material blanking and magnetic separation can be changed, the situation that the material magnetic separation effect is poor due to the larger thickness of the blanking when the raw materials are in an over-small specification can be avoided, and the situation that the raw materials are difficult to blank due to the possibility of being accumulated on one side of the material baffle plate 7 when the raw materials are in a larger specification can be avoided, after the electric push rod 29 is adjusted, the operation of the rotating part of the synchronous driving motor two 25 drives the conical gear one 26 to rotate, and under the meshing transmission relationship, the conical gear two 27 and the threaded rod 28 are rotated, and then under screw drive's relation, make inserted block 22 can carry out vertical removal, as shown in fig. 10, and because strike ball 20 and the inner wall of many gradients magnetic separation section of thick bamboo 4 laminate all the time, consequently along with the operation of inserted block 22 for slide 18, can extrude reset spring one 21, make reset spring one 21 compressed, and then make the shrinkage of reset spring one 21 reduce, and then strike ball 20 and strike piece 23 and arc piece 24 and support the pressure contact and make the elastic potential energy that reset spring one 21 shrink and form increase, and then make the impact force that strikes many gradients magnetic separation section of thick bamboo 4 when striking piece 23 and exert can be bigger, therefore the dynamics of vibrations also increases, this mode has possessed:
firstly, the method comprises the following steps: the material baffle 7 can be used for floating the raw materials so as to avoid the condition that the thickness of the raw materials to be magnetically separated on the surface of the magnetic separation cylinder 3 is not uniform, so that the magnetic separation effect can be possibly influenced;
secondly, the method comprises the following steps: the distance between the striker plate 7 and the magnetic separation cylinder 3 can be directionally controlled so as to be suitable for the situations that the blanking thickness is uneven and the raw materials cannot be normally blanked when the raw materials are large or small in specification, and the specification of the batch of raw materials can be directionally detected by an external sensor and manual operation in the adjusting mode so as to make directional change, so that the method has high automation performance under the condition of high practicability;
thirdly, the method comprises the following steps: when the specification of raw materials is great, will probably keep off the distance grow between the flitch 7 and the magnetic separation section of thick bamboo 3, consequently along with under the relation of synchronous control, can make the strike ball 20 to the dynamics of knocking of magnetic separation section of thick bamboo 3 grow, and then avoid appearing the great raw materials of specification, when less dynamics is knocked, the comparatively limitation of vibrations, can not make the raw materials all overturn, the condition of shakeout and unloading, this mode possesses the efficiency of certain self-adaptation regulation, consequently, this mode has not only possessed good magnetic separation effect, still has better unloading effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a mining many gradients cylinder dry separation machine which characterized in that: the method comprises the following steps:
the magnetic separation machine comprises a machine body (1), wherein a magnetic separation shell (2) is fixedly connected to the inner wall of the machine body (1);
and the magnetic separation drum (3) is driven by the driving mechanism to rotate for magnetic separation.
2. The mining multi-gradient cartridge dry separator of claim 1, characterized in that:
also comprises
The surface of the multi-gradient magnetic separation barrel (4) is fixedly connected with a fixed column (5), the surface of the fixed column (5) is fixedly connected with the machine body (1) through a fixed plate (6), and the multi-gradient magnetic separation barrel (4) is arranged inside the magnetic separation barrel (3);
the vibration component is driven by the operation of the driving mechanism to flatten the raw materials when the raw materials enter the surface of the magnetic separation cylinder (3), and impacts the magnetic separation cylinder (3) after the raw materials are magnetically separated, so that the residual raw materials on the magnetic separation cylinder are rapidly discharged;
the surface of the magnetic separation shell (2) is provided with a sliding opening for the material baffle (7) to slide, the material baffle (7) is driven by an adjusting part and is directionally adjusted according to the specification of the raw materials, and the vibration force of the vibration assembly is adjusted under the action of the adjusting part;
the inside of the multi-gradient magnetic separation cylinder (4) comprises:
an adsorption part (8), a sorting part (9), a purification part (10) and a discharge part (11) for improving the turning force and the turning times of the raw materials.
3. The mining multi-gradient cartridge dry separator of claim 2, characterized in that: the drive mechanism includes:
the motor I (12), the fixed surface of motor I (12) is connected with backup pad (13), the surface of backup pad (13) with the fixed surface of organism (1) is connected, the rotation portion of motor I (12) has bull stick (14) through the coupling joint, the confession has been seted up on the surface of magnetic separation section of thick bamboo (3) bull stick (14) pass and fixed connection's opening I rather than it.
4. The mining multi-gradient cartridge dry separator of claim 3, characterized in that: the vibration assembly includes:
the surface of the inner ring (15) is fixedly connected with a circular plate (16), the surface of the circular plate (16) is fixedly connected with the surface of the rotating rod (14), the surface of the inner ring (15) is provided with a plurality of second openings, and the inner ring (15) is fixedly connected with a sliding block (17) through the second openings;
the inner wall of the sliding block (17) is connected with a sliding plate (18) in a sliding manner, the surface of the sliding plate (18) is fixedly connected with a sliding rod (19), and the surface of the sliding rod (19) is fixedly connected with a knocking ball (20);
one end of the first return spring (21) is fixedly connected with the surface of the sliding plate (18), the other end of the first return spring (21) is fixedly connected with an inserting block (22), and the surface of the inserting block (22) is in sliding connection with the inner wall of the sliding block (17);
the inner wall of the multi-gradient magnetic separation cylinder (4) is fixedly connected with a knocking block (23) and an arc-shaped block (24);
wherein the adjusting part includes:
the surface of the second motor (25) is fixedly connected with the surface of the circular plate (16), a first conical gear (26) is fixedly connected with the rotating part of the second motor (25), a plurality of second conical gears (27) are meshed with tooth grooves of the first conical gears (26), threaded rods (28) are fixedly connected with the surfaces of the second conical gears (27), and inner threaded grooves for the threaded rods (28) to penetrate through and in threaded connection with are formed in the surface of the insertion block (22);
the surface of the electric push rod (29) is fixedly connected with the surface of the magnetic separation shell (2).
5. The mining multi-gradient cartridge dry separator of claim 4, characterized in that: the telescopic part of the electric push rod (29) is fixedly connected with the surface of the striker plate (7) through a connecting piece.
6. The mining multi-gradient cartridge dry separator of claim 2, characterized in that: the surface of the magnetic separation shell (2) is fixedly communicated with a feed hopper (30), the inner wall of the magnetic separation shell (2) is fixedly connected with a material guide plate (31), and the inner wall of the magnetic separation shell (2) is hinged with an adjusting plate (32);
the inner wall of the magnetic separation shell (2) is fixedly connected with a first connecting plate (33) and a second connecting plate (34), the surface of the first connecting plate (33) is fixedly connected with a rotating rod (35) in a fixed-axis rotating mode, the surface of the second connecting plate (34) is fixedly connected with a double-shaft driving source (36), the output part of the double-shaft driving source (36) is fixedly connected with an incomplete gear (37), and the surface of the rotating rod (35) is fixedly connected with a gear (38);
the inner wall fixedly connected with L type pole (39) of magnetic separation shell (2), the surface sliding sleeve of L type pole (39) has been cup jointed rack row (40), the surface of gear (38) articulates there is articulated slab one (41), the surface of articulated slab one (41) with the surface of regulating plate (32) articulates jointly has articulated slab two (42).
7. The mining multi-gradient cartridge dry separator of claim 6, characterized in that: opening three has been seted up on the surface of magnetic separation shell (2), the mouth wall of opening three articulates through the support has feed shell (47), the surface of feed shell (47) articulates through the connecting block has articulated piece (43), articulated piece (43) with the surface of rack row (40) is articulated mutually.
8. The mining multi-gradient cartridge dry separator of claim 2, characterized in that: the inner wall fixedly connected with division board (44) of magnetic separation shell (2) and clear flitch (45), division board (44) with the surface of clear flitch (45) all is provided with the wearing layer.
9. The mining multi-gradient cartridge dry separator of claim 4, characterized in that: the multiple gradient magnetic separation barrel (4) is internally and uniformly distributed with a plurality of knocking balls (20), sliding blocks (17) and inserting blocks (22), and the adjacent inserting blocks (22) are connected through supporting rods (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211182654.1A CN115569733A (en) | 2022-09-27 | 2022-09-27 | Mining multi-gradient cylinder dry separation machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211182654.1A CN115569733A (en) | 2022-09-27 | 2022-09-27 | Mining multi-gradient cylinder dry separation machine |
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| CN115569733A true CN115569733A (en) | 2023-01-06 |
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| CN202211182654.1A Pending CN115569733A (en) | 2022-09-27 | 2022-09-27 | Mining multi-gradient cylinder dry separation machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780082A (en) * | 2023-02-11 | 2023-03-14 | 隆化县新村矿业有限公司 | Magnetic separator for producing iron concentrate powder and iron separation process |
| CN116510895A (en) * | 2023-07-03 | 2023-08-01 | 赣州金环磁选科技装备股份有限公司 | Magnetic separator for magnetite powder production process |
| CN116809234A (en) * | 2023-07-24 | 2023-09-29 | 中国科学院空间应用工程与技术中心 | Lunar soil high gradient magnetic separation device |
| CN117046869A (en) * | 2023-09-15 | 2023-11-14 | 淮安锦致电路科技有限公司 | Waste material processing apparatus is used in PCB circuit board processing |
| CN118045698A (en) * | 2024-04-16 | 2024-05-17 | 临朐鼎工磁电科技有限公司 | Fine particle permanent magnet dry type barrel magnetic separator |
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2022
- 2022-09-27 CN CN202211182654.1A patent/CN115569733A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780082A (en) * | 2023-02-11 | 2023-03-14 | 隆化县新村矿业有限公司 | Magnetic separator for producing iron concentrate powder and iron separation process |
| CN116510895A (en) * | 2023-07-03 | 2023-08-01 | 赣州金环磁选科技装备股份有限公司 | Magnetic separator for magnetite powder production process |
| CN116510895B (en) * | 2023-07-03 | 2023-09-12 | 赣州金环磁选科技装备股份有限公司 | Magnetic separator for magnetite powder production process |
| CN116809234A (en) * | 2023-07-24 | 2023-09-29 | 中国科学院空间应用工程与技术中心 | Lunar soil high gradient magnetic separation device |
| CN116809234B (en) * | 2023-07-24 | 2024-02-06 | 中国科学院空间应用工程与技术中心 | Lunar soil high gradient magnetic separation device |
| CN117046869A (en) * | 2023-09-15 | 2023-11-14 | 淮安锦致电路科技有限公司 | Waste material processing apparatus is used in PCB circuit board processing |
| CN117046869B (en) * | 2023-09-15 | 2024-04-12 | 淮安锦致电路科技有限公司 | Waste material processing apparatus is used in PCB circuit board processing |
| CN118045698A (en) * | 2024-04-16 | 2024-05-17 | 临朐鼎工磁电科技有限公司 | Fine particle permanent magnet dry type barrel magnetic separator |
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