CN111871496A - Device for finely crushing iron ore - Google Patents

Device for finely crushing iron ore Download PDF

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Publication number
CN111871496A
CN111871496A CN202010777877.7A CN202010777877A CN111871496A CN 111871496 A CN111871496 A CN 111871496A CN 202010777877 A CN202010777877 A CN 202010777877A CN 111871496 A CN111871496 A CN 111871496A
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CN
China
Prior art keywords
cavity
shaft
wheel
driven
fixedly arranged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010777877.7A
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Chinese (zh)
Inventor
张会军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Ruifangrong Technology Co ltd
Original Assignee
Hangzhou Ruifangrong Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Ruifangrong Technology Co ltd filed Critical Hangzhou Ruifangrong Technology Co ltd
Priority to CN202010777877.7A priority Critical patent/CN111871496A/en
Publication of CN111871496A publication Critical patent/CN111871496A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
    • 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
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention discloses a device for finely crushing iron ore, which comprises a frame, wherein a crushing cavity with an upward opening is arranged in the frame, a fixed wedge-shaped block is fixedly arranged on the inner wall of the left side of the crushing cavity, a movable wedge-shaped block is movably arranged on the right side of the crushing cavity, the upper part of the right side of the movable wedge-shaped block is fixedly provided with a sliding column, and the sliding column is wound with a return spring, so that the invention can crush and mill the mined iron ore, thereby obtaining relatively fine particles, facilitating the subsequent processing treatment, and when the particles are transmitted into the electromagnetic cavity through the belt, the fine particles with iron are transmitted into the electrostatic cavity through the electromagnetic work through the electromagnetic action, adsorb to the bottom under the effect of static, avoid the raise dust to produce to the fine dust of not taking magnetism passes through the sprinkler bead and attaches in the bottom, conveniently uses as other usefulness when avoiding the raise dust to produce.

Description

Device for finely crushing iron ore
Technical Field
The invention relates to the field related to metallurgical technology, in particular to a device for finely crushing iron ore.
Background
Under the current condition, after the mining of iron ore is finished, the iron ore is just roughly crushed, the iron ore is extracted, but in the extracting process, a lot of impurities are mixed, so that a large amount of energy is consumed in the extracting process, the extracted iron slurry is not pure, a large amount of dust can be generated in the crushing process and the health of people is harmed, and the device for finely crushing the iron ore can solve the problems.
Disclosure of Invention
The embodiment designs a device for finely crushing iron ore, the device for finely crushing iron ore comprises a frame, a crushing cavity with an upward opening is arranged in the frame, a fixed wedge block is fixedly arranged on the inner wall of the left side of the crushing cavity, a movable wedge block is movably arranged on the right side of the crushing cavity, a sliding column is fixedly arranged above the right side of the movable wedge block, a reset spring is wound on the sliding column, a fixed block is fixedly arranged at the right end of the reset spring, the fixed block is fixedly connected at the right end of the crushing cavity, a sliding cavity with a right opening is arranged on the right side of the fixed block, the sliding column is slidably connected with the fixed block, the right end of the sliding column is positioned in the sliding cavity, a guide block is fixedly arranged on the inner wall of the lower side of the crushing cavity, a cam cavity is arranged in the frame, and a, the right end of the fixed connecting rod is fixedly provided with a movable rod, the right end of the movable rod is fixedly provided with a profile, the profile is positioned in the cam cavity, the left end of the profile is fixedly provided with a compression spring, the left end of the compression spring is fixedly connected to the outer wall of the right side of the crushing cavity, a wheel cavity with a right opening is arranged in the profile, a wheel shaft is rotationally arranged in the wheel cavity, the upper end and the lower end of the wheel shaft are rotationally connected to the upper inner wall and the lower inner wall of the wheel cavity, a rotating wheel is fixedly arranged on the wheel shaft, the right end of the rotating wheel is abutted against the cam, the lower end of the crushing cavity is communicated with a dropping cavity, an upper filter plate is rotationally arranged in the dropping cavity, four large filter holes are arranged on the upper filter plate in a penetrating manner, a middle filter plate is rotationally arranged on the lower side of, the lower end of the small filter hole is connected with a sliding cavity, the lower end of the sliding cavity is communicated with a belt cavity, the left side in the belt cavity is rotatably provided with a driven belt wheel, a driven belt shaft is fixedly arranged on the driven belt wheel, the front end and the rear end of the driven belt shaft are rotatably connected with the front wall and the rear wall of the belt cavity, the upper right side of the driven belt wheel is rotatably provided with a driving belt wheel, a belt is connected between the driving belt wheel and the driven belt wheel, a driving belt shaft is fixedly arranged on the driving belt wheel, the front end and the rear end of the driving belt shaft are rotatably connected with the inner walls of the front side and the rear side of the belt cavity, the lower side of the driving belt wheel is provided with a driving belt shaft, the upper end of the electromagnetic cavity is communicated with the belt cavity, the inner wall of the left side in the electromagnetic cavity is provided with an electromagnet, the, and then the broken stone that becomes the fritter through get into to the intracavity that drops, and then pass through big filtration pore entering extremely go up the filter plate with between the well filter plate, and then mill through rack and pinion transmission, the fritter after preliminary milling passes through well filtration pore entering extremely well filter plate with between the fixed filter plate, and then carry out the meticulous milling, the farine after fully milling passes through well filtration pore drops extremely on the belt, and then pass through the belt transport extremely in the electromagnetism intracavity, and then pass through the effect of electro-magnet, and then will have the fritter effect of iron extremely in the static intracavity.
Preferably, a motor 39 is fixedly arranged in the frame 11, a bevel gear shaft 40 is dynamically arranged at the right end of the motor 39, a driving bevel gear 41 is fixedly arranged at the right end of the bevel gear shaft 40, a driven bevel gear 42 is engaged with the upper end of the driving bevel gear 41, a cam shaft 53 is fixedly arranged at the upper end of the driven bevel gear 42, and the upper end of the cam shaft 53 is fixedly connected to the lower end of the cam 54.
Preferably, power on the upper end of the motor is provided with a motor shaft, a driving tooth is fixedly arranged on the upper side of the motor shaft, a connecting chain is connected and arranged between the driving tooth and the driven tooth, a driven tooth is arranged on the left side of the driving tooth in a rotating mode, a cam cavity is connected and arranged between the driven tooth and the driving tooth, a connecting shaft is fixedly arranged at the lower end of the driven tooth, and the lower end of the connecting shaft is fixedly connected to the upper filter plate.
Preferably, the inner wall of the right side of the falling cavity is fixedly provided with a protective sleeve, an electromagnetic cavity is arranged in the protective sleeve, the lower side of the protective sleeve abuts against the upper end of the upper filter plate, and the driven teeth rotate in the electromagnetic cavity.
Preferably, the upper end of the motor shaft is fixedly provided with driving sprocket, the right side of the driving sprocket is rotatably provided with driven sprocket, a chain is connected between the driven sprocket and the driving sprocket, the lower end of the driven sprocket is fixedly provided with a worm shaft, the lower end of the worm shaft is fixedly provided with a worm, the left end of the worm is meshed with a worm wheel, and the front end of the worm wheel is fixedly connected to the driving belt shaft.
Preferably, a power shaft is arranged at the lower end of the motor in a power mode, a driving wheel is fixedly arranged at the lower end of the power shaft, a driven wheel is arranged on the left side of the driving wheel in a rotating mode, a transmission belt is connected between the driven wheel and the driving wheel, a rotating shaft is fixedly arranged at the upper end of the driven wheel, the upper end of the rotating shaft is fixedly connected onto the middle filter plate, and the rotating shaft rotates on the fixed filter plate.
Preferably, the lower end of the electrostatic cavity is fixedly provided with an electrostatic block, and the lower side of the left end of the electromagnetic cavity is provided with a water spray nozzle.
The invention has the beneficial effects that: according to the invention, the mined iron ore can be crushed and milled to obtain relatively fine particles, so that the subsequent processing treatment is facilitated, and when the iron ore is conveyed into the electromagnetic cavity through the belt, the fine particles with iron are conveyed into the electrostatic cavity through electromagnetic works under the action of electromagnetism and are adsorbed to the bottom under the action of static electricity, so that the generation of raised dust is avoided, and the fine dust which is not magnetized is attached to the bottom through the water spray head, so that the iron ore is conveniently used for other purposes while the raised dust is avoided.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view showing the overall construction of an apparatus for fine grinding of iron ore according to the present invention;
FIG. 2 is an enlarged schematic view of "A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a device for finely crushing iron ores, which comprises a frame 11, wherein a crushing cavity 17 with an upward opening is arranged in the frame 11, a fixed wedge block 18 is fixedly arranged on the inner wall of the left side of the crushing cavity 17, a movable wedge block 16 is movably arranged on the right side of the crushing cavity 17, a sliding column 15 is fixedly arranged above the right side of the movable wedge block 16, a return spring 14 is wound on the sliding column 15, a fixed block 13 is fixedly arranged at the right end of the return spring 14, the fixed block 13 is fixedly connected at the right end of the crushing cavity 17, a sliding cavity 12 with a rightward opening is arranged on the right side of the fixed block 13, the sliding column 15 is slidably connected to the fixed block 13, the right end of the sliding column 15 is positioned in the sliding cavity 12, a guide block 19 is fixedly arranged on the inner wall of the lower side of the crushing cavity 17, a cam cavity 55 is arranged in the frame 11, the right end of the fixed connecting rod 61 is fixedly provided with a movable rod 60, the right end of the movable rod 60 is fixedly provided with a profile 63, the profile 63 is positioned in the cam cavity 55, the left end of the profile 63 is fixedly provided with a compression spring 62, the left end of the compression spring 62 is fixedly connected to the outer wall of the right side of the crushing cavity 17, a wheel cavity 68 with a right opening is arranged in the profile 63, a wheel shaft 64 is rotatably arranged in the wheel cavity 68, the upper end and the lower end of the wheel shaft 64 are rotatably connected to the upper inner wall and the lower inner wall of the wheel cavity 68, a rotating wheel 65 is fixedly arranged on the wheel shaft 64, the right end of the rotating wheel 65 is abutted against a cam 54, the lower end of the crushing cavity 17 is communicated with a dropping cavity 21, an upper filter plate 25 is rotatably arranged in the dropping cavity 21, four large filter holes 24 are arranged on the upper filter plate 25 in a penetrating, the middle filter plate 26 is fixedly provided with a fixed filter plate 29 on the lower side, the fixed filter plate 29 is provided with four small filter holes 28 in a penetrating manner, the lower ends of the small filter holes 28 are connected with a sliding chamber 30, the lower end of the sliding chamber 30 is communicated with a belt chamber 47, a driven pulley 33 is arranged in the belt chamber 47 in a rotating manner on the left side, a driven belt shaft 32 is fixedly arranged on the driven pulley 33, the front end and the rear end of the driven belt shaft 32 are rotatably connected to the front wall and the rear wall of the belt chamber 47, the upper right side of the driven pulley 33 is rotatably provided with a driving pulley 48, a belt 35 is connected between the driving pulley 48 and the driven pulley 33, the driving pulley 48 is fixedly provided with a driving belt shaft 49, the front end and the rear end of the driving belt shaft 49 are rotatably connected to the inner walls of the front side and the rear side of the belt chamber 47, the driving belt shaft 49 is, an electromagnet 44 is arranged on the inner wall of the left side in the electromagnetic cavity 69, an electrostatic cavity 46 is communicated with the right end of the electromagnetic cavity 69, the mined ore is placed in the crushing cavity 17, further completing the preliminary crushing of the ore through a cam structure, further leading the ore crushed into small blocks to enter the falling cavity 21, and then enters between the upper filter plate 25 and the middle filter plate 26 through the large filter holes 24, then grinding is carried out through gear and rack transmission, small blocks after primary grinding enter between the middle filter plate 26 and the fixed filter plate 29 through the middle filter hole 27, further, fine grinding is performed, the fine powder after sufficient grinding falls onto the belt 35 through the middle filtering holes 27, and then transported into the electromagnetic chamber 69 by the belt 35, and then the ferrous slug is acted into the electrostatic chamber 46 by the action of the electromagnet 44.
Advantageously, a motor 39 is fixedly arranged in the frame 11, a bevel gear shaft 40 is dynamically arranged at the right end of the motor 39, a driving bevel gear 41 is fixedly arranged at the right end of the bevel gear shaft 40, a driven bevel gear 42 is engaged at the upper end of the driving bevel gear 41, a cam shaft 53 is fixedly arranged at the upper end of the driven bevel gear 42, and the upper end of the cam shaft 53 is fixedly connected to the lower end of the cam 54.
Advantageously, a motor shaft 58 is arranged at the upper end of the motor 39, a driving tooth 59 is fixedly arranged on the upper side of the motor shaft 58, a connecting chain 70 is connected between the driving tooth 59 and the driven tooth 22, a driven tooth 22 is rotatably arranged on the left side of the driving tooth 59, a cam cavity 55 is connected between the driven tooth 22 and the driving tooth 59, a connecting shaft 23 is fixedly arranged at the lower end of the driven tooth 22, and the lower end of the connecting shaft 23 is fixedly connected to the upper filter plate 25.
Beneficially, a protective sleeve 20 is fixedly arranged on the inner wall of the right side of the dropping cavity 21, an electromagnetic cavity 69 is arranged in the protective sleeve 20, the lower side of the protective sleeve 20 abuts against the upper end of the upper filter plate 25, and the driven teeth 22 rotate in the electromagnetic cavity 69.
Advantageously, a driving sprocket 57 is fixedly arranged at the upper end of the motor shaft 58, a driven sprocket 51 is rotatably arranged at the right side of the driving sprocket 57, a chain 52 is connected between the driven sprocket 51 and the driving sprocket 57, a worm shaft 50 is fixedly arranged at the lower end of the driven sprocket 51, a worm 66 is fixedly arranged at the lower end of the worm shaft 50, a worm wheel 67 is meshed with the left end of the worm 66, and the front end of the worm wheel 67 is fixedly connected to the driving belt shaft 49.
Advantageously, the lower end of the motor 39 is provided with a power shaft 37, the lower end of the power shaft 37 is fixedly provided with a driving wheel 38, the left side of the driving wheel 38 is rotatably provided with a driven wheel 31, a transmission belt 36 is connected between the driven wheel 31 and the driving wheel 38, the upper end of the driven wheel 31 is fixedly provided with a rotating shaft 34, the upper end of the rotating shaft 34 is fixedly connected to the middle filter plate 26, and the rotating shaft 34 rotates on the fixed filter plate 29.
Beneficially, the lower end of the electrostatic cavity 46 is fixedly provided with an electrostatic block 45, and the lower side of the left end of the electromagnetic cavity 69 is provided with a water spray 43.
The use steps of an apparatus for fine grinding of iron ore herein will be described in detail with reference to fig. 1 to 3:
at the beginning, the reset spring 14 is in an unstressed state, and the lower end of the movable wedge block 16 is in an unextruded state;
during the use, put into the ore in broken chamber 17, and then start motor 39, and then drive bevel gear shaft 40 rotates, and then drives drive bevel gear 41 rotates, and then drives driven bevel gear 42 rotates, and then drives camshaft 53 rotates, and then drives cam 54 rotates, and then drives runner 65 rotates, and then drives shaft 64 rotates, and then drives the profile 63 is controlled and is removed, and then drives compression spring 62 compresses and resets, and then drives the solid connecting rod 61 is controlled and is removed, and then realizes the motion of activity wedge 16 lower extreme, and then drives activity wedge 16 with fixed wedge 18 collision breakage to the design guide block 19 guarantees that the ore can carry out next step work after broken to the uniform size.
And then the broken ore after get into extremely in the chamber 21 that drops, and then pass through motor 39 drives camshaft 53 rotates, and then drives drive tooth 59 rotates, and then drives cam chamber 55 rotates, and then drives driven tooth 22 rotates, and then drives connecting axle 23 rotates, and then drives go up filter plate 25 and rotate, and then the ore after the breakage passes through big filtration pore 24 gets into extremely go up filter plate 25 with between the well filter plate 26, and then pass through motor 39 drives power shaft 37 rotates, and then drives action wheel 38 rotates, and then drives drive belt 36 rotates, and then drive from driving wheel 31 rotates, and then drive rotation axis 34 rotates, and then drives in the filter plate 26 rotates, and then realizes the dual of ore, makes the iron ore draw more abundant.
When the fully ground mineral powder falls onto the belt 35 through the sliding chamber 30, the motor 39 drives the motor shaft 58 to rotate, and further drives the driving sprocket 57 to rotate, and further drives the chain 52 to rotate, and further drives the driven sprocket 51 to rotate, and further drives the worm shaft 50 to rotate, and further drives the worm 66 to rotate, and further drives the worm wheel 67 to rotate, and further drives the driving belt shaft 49 to rotate, and further drives the driving belt wheel 48 to rotate, and further drives the belt 35 to rotate, and further drives the driven belt wheel 33 to rotate, and further conveys the mineral powder into the electromagnetic chamber 69, and the falling mineral powder enters the electrostatic chamber 46 under the action of the electromagnet 44, and the mineral powder entering the electrostatic chamber 46 is tightly attached to the bottom under the action of the electrostatic block 45, the dust is prevented from being generated, meanwhile, the stone powder without mineral substances falls into the electromagnetic cavity 69, and meanwhile, the water spray nozzles 43 spray water, so that the stone powder is prevented from being generated.
The invention has the beneficial effects that: according to the invention, the mined iron ore can be crushed and milled to obtain relatively fine particles, so that the subsequent processing treatment is facilitated, and when the iron ore is conveyed into the electromagnetic cavity through the belt, the fine particles with iron are conveyed into the electrostatic cavity through electromagnetic works under the action of electromagnetism and are adsorbed to the bottom under the action of static electricity, so that the generation of raised dust is avoided, and the fine dust which is not magnetized is attached to the bottom through the water spray head, so that the iron ore is conveniently used for other purposes while the raised dust is avoided.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (7)

1. The utility model provides a device for iron ore fine crushing, includes the frame, its characterized in that: a crushing cavity with an upward opening is arranged in the machine frame, a fixed wedge block is fixedly arranged on the inner wall of the left side of the crushing cavity, a movable wedge block is movably arranged on the right side of the crushing cavity, a sliding column is fixedly arranged above the right side of the movable wedge block, a reset spring is wound on the sliding column, a fixed block is fixedly arranged at the right end of the reset spring, the fixed block is fixedly connected at the right end of the crushing cavity, a sliding cavity with a rightward opening is arranged on the right side of the fixed block, the sliding column is slidably connected with the fixed block, the right end of the sliding column is positioned in the sliding cavity, a guide block is fixedly arranged on the inner wall of the lower side of the crushing cavity, a cam cavity is arranged in the machine frame, a fixed connecting rod is fixedly arranged at the lower side of the right end of the movable wedge block, the left end of the outline is fixedly provided with a compression spring, the left end of the compression spring is fixedly connected to the outer wall of the right side of the crushing cavity, a wheel cavity with a right opening is arranged in the outline, a wheel shaft is arranged in the wheel cavity in a rotating manner, the upper end and the lower end of the wheel shaft are connected to the upper inner wall and the lower inner wall of the wheel cavity in a rotating manner, a rotating wheel is fixedly arranged on the wheel shaft, the right end of the rotating wheel is abutted against a cam, the lower end of the crushing cavity is communicated with a dropping cavity, an upper filter plate is arranged in the dropping cavity in a rotating manner, four large filter holes are arranged on the upper filter plate in a penetrating manner, a middle filter plate is arranged on the lower side of the upper filter plate in a rotating manner, six middle filter holes are arranged on the middle filter plate in a penetrating manner, a fixed filter plate is fixedly arranged on the lower side, the belt conveyor is characterized in that a driven belt shaft is fixedly arranged on the driven belt pulley, the front end and the rear end of the driven belt shaft are rotatably connected with the front wall and the rear wall of the belt cavity, a driving belt wheel is arranged on the upper right side of the driven belt pulley in a rotating mode, a belt is arranged between the driving belt wheel and the driven belt pulley in a connecting mode, a driving belt shaft is fixedly arranged on the driving belt wheel, the front end and the rear end of the driving belt shaft are rotatably connected with the inner walls of the front side and the rear side of the belt cavity, the driving belt shaft is arranged on the lower side of the driving belt wheel, the upper end of the electromagnetic cavity is communicated with the belt cavity.
2. An apparatus for the fine comminution of iron ore as claimed in claim 1 in which: the motor is fixedly arranged in the rack, a bevel gear shaft is arranged at the right end of the motor in a power mode, a driving bevel gear is fixedly arranged at the right end of the bevel gear shaft, a driven bevel gear is meshed with the upper end of the driving bevel gear, a cam shaft is fixedly arranged at the upper end of the driven bevel gear, and the upper end of the cam shaft is fixedly connected to the lower end of the cam.
3. An apparatus for the fine comminution of iron ore as claimed in claim 2 in which: the upper end of the motor is provided with a motor shaft in a power mode, a driving tooth is fixedly arranged on the upper side of the motor shaft, a connecting chain is connected between the driving tooth and the driven tooth, the left side of the driving tooth is provided with a driven tooth in a rotating mode, a cam cavity is connected between the driven tooth and the driving tooth, a connecting shaft is fixedly arranged at the lower end of the driven tooth, and the lower end of the connecting shaft is fixedly connected to the upper filter plate.
4. An apparatus for the fine comminution of iron ore as claimed in claim 1 in which: the filter plate is characterized in that a protective sleeve is fixedly arranged on the inner wall of the right side of the falling cavity, an electromagnetic cavity is arranged in the protective sleeve, the lower side of the protective sleeve abuts against the upper end of the upper filter plate, and the driven teeth rotate in the electromagnetic cavity.
5. An apparatus for the fine comminution of iron ore as claimed in claim 4 in which: the driving chain wheel is fixedly arranged at the upper end of the motor shaft, the driven chain wheel is rotatably arranged on the right side of the driving chain wheel, a chain is connected between the driven chain wheel and the driving chain wheel, a worm shaft is fixedly arranged at the lower end of the driven chain wheel, a worm is fixedly arranged at the lower end of the worm shaft, a worm wheel is meshed at the left end of the worm, and the front end of the worm wheel is fixedly connected to the driving belt shaft.
6. An apparatus for the fine comminution of iron ore as claimed in claim 4 in which: the filter plate is characterized in that a power shaft is arranged at the lower end of the motor in a power mode, a driving wheel is fixedly arranged at the lower end of the power shaft, a driven wheel is arranged on the left side of the driving wheel in a rotating mode, a transmission belt is arranged between the driven wheel and the driving wheel in a connecting mode, a rotating shaft is fixedly arranged at the upper end of the driven wheel, the upper end of the rotating shaft is fixedly connected onto the middle filter plate, and the rotating shaft.
7. An apparatus for the fine comminution of iron ore as claimed in claim 1 in which: the static electricity cavity lower extreme is fixed and is equipped with the static piece, electromagnetism cavity left end downside is equipped with the water jet.
CN202010777877.7A 2020-08-05 2020-08-05 Device for finely crushing iron ore Withdrawn CN111871496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010777877.7A CN111871496A (en) 2020-08-05 2020-08-05 Device for finely crushing iron ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010777877.7A CN111871496A (en) 2020-08-05 2020-08-05 Device for finely crushing iron ore

Publications (1)

Publication Number Publication Date
CN111871496A true CN111871496A (en) 2020-11-03

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ID=73210613

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010777877.7A Withdrawn CN111871496A (en) 2020-08-05 2020-08-05 Device for finely crushing iron ore

Country Status (1)

Country Link
CN (1) CN111871496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113769879A (en) * 2021-08-27 2021-12-10 太原理工大学 Crushing, drying and dust-emitting integrated intelligent dust-emitting device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113769879A (en) * 2021-08-27 2021-12-10 太原理工大学 Crushing, drying and dust-emitting integrated intelligent dust-emitting device and method

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