CN216654724U

CN216654724U - Iron ore magnetic separation equipment for refining iron concentrate

Info

Publication number: CN216654724U
Application number: CN202122841819.9U
Authority: CN
Inventors: 王冠群; 王勇顺; 凡香会; 王琳
Original assignee: Lianyungang Hengxintong Mining Co ltd
Current assignee: Lianyungang Hengxintong Mining Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-03
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses iron ore magnetic separation equipment for refining fine iron powder, which comprises an equipment body, wherein a feeding hopper is installed at the top of the equipment body, a crushing box is installed at the bottom of the feeding hopper, a blanking plate is arranged at the bottom of the crushing box, a discharge hole is formed in one side of the blanking plate, an electric telescopic rod is installed at the top of the discharge hole, an adjusting plate is installed at the bottom of the electric telescopic rod, a discharge conveyor belt fixing frame is installed on one side of the discharge hole, and a magnet plate is installed on the discharge conveyor belt fixing frame through a connecting frame; the magnetic separation equipment can adjust the discharging speed and the screening precision of iron ores, so that more iron concentrate can be magnetically separated; this magnetic separation equipment can carry out quick magnetic separation and transport to the iron concentrate powder, can realize the assembly line magnetic separation, need not manual operation, and is very simple and convenient.

Description

Iron ore magnetic separation equipment for refining iron concentrate

Technical Field

The utility model relates to the field of magnetic separation of iron ores, in particular to iron ore magnetic separation equipment for refining fine iron powder.

Background

When refined iron ore powder is extracted, the iron ore is often required to be magnetically separated, the existing magnetic separation equipment has single function and has a plurality of defects, and 1, the existing magnetic separation equipment cannot crush and grind the iron ore, cannot make the iron ore finer and is inconvenient to screen more accurately and quickly; 2. the existing magnetic separation equipment cannot adjust the discharging speed and the screening precision of iron ores; 3. the existing magnetic separation equipment cannot carry out quick magnetic separation and conveying on the iron concentrate powder, cannot realize assembly line magnetic separation, is inconvenient for people to operate and use, and provides the iron ore magnetic separation equipment for refining the iron concentrate powder.

Disclosure of Invention

The utility model aims to provide iron ore magnetic separation equipment for extracting fine iron powder aiming at the defects of the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an iron ore magnetic separation device for refining refined iron powder comprises a device body, wherein a feeding hopper is installed at the top of the device body, a crushing box is installed at the bottom of the feeding hopper, a blanking plate is arranged at the bottom of the crushing box, a discharge port is formed in one side of the blanking plate, an electric telescopic rod is installed at the top of the discharge port, a regulating plate is installed at the bottom of the electric telescopic rod, a discharge conveying belt fixing frame is installed on one side of the discharge port, a magnet plate is installed on the discharge conveying belt fixing frame through a connecting frame, a conveying belt roller is arranged at one end of the magnet plate and wrapped by a first conveying belt, a discharging hopper is arranged at the bottom of the discharge conveying belt fixing frame, a scraping plate is installed on one side of the discharging hopper, a first motor is installed on one side of the scraping plate, and an iron powder conveying frame is installed at the bottom of the discharging hopper, install switch on the equipment body, the base is installed to the bottom of equipment body, first gear box and first motor are installed at one side top of base, one side of first gear box is connected with the second synchronizing wheel, smash the one end of case and install the second gear box, one side of second gear box is connected with first synchronizing wheel, first synchronizing wheel and second synchronizing wheel pass through the belt, the bearing frame is installed to the other end of smashing the case, install crushing roller on the bearing frame.

As a preferred technical scheme of the utility model, the feeding hopper is welded on the top of the crushing box, the crushing box is installed on the middle part of the equipment body through bolts, the blanking plate is welded with the bottom of the crushing box, and connecting shafts at two ends of the crushing roller are respectively and fixedly connected with a bearing seat and a gear in a second gear box.

As a preferred technical scheme of the present invention, the first synchronizing wheel is fixedly connected to a gear in the second gear box through a connecting shaft, the second synchronizing wheel is fixedly connected to a gear in the first gear box through a connecting shaft, a rotating shaft of the first motor is fixedly connected to a gear in the first gear box, the first gear box and the first motor are both mounted on a base through bolts, and the base is welded to the bottom of the device body.

As a preferable technical scheme of the utility model, one end of the discharge conveyor belt fixing frame is fixedly connected with one side of the equipment body through a bolt, the electric telescopic rod is installed on one side of the equipment body through a bolt, and the adjusting plate is installed on the bottom of the electric telescopic rod through a bolt.

As a preferred technical scheme of the utility model, the magnet plate is fixed on a discharge conveyor belt fixing frame through a connecting frame and a bolt, two ends of the conveyor belt roller are fixed on one end of the discharge conveyor belt fixing frame through bearings, the second motor is installed on a supporting leg at the top of the base through a bolt, a rotating shaft of the second motor is connected with the conveyor belt roller through a belt, one end of the magnet plate is provided with a semicircle, and the semicircle at one end of the magnet plate is attached to one end of the inside of the first conveyor belt.

As a preferred technical scheme of the utility model, the blanking hopper is welded at the bottom of a fixed frame of the discharging conveyor belt, a third gear box is installed at one side of the iron powder conveying frame, a third motor is installed at one side of the third gear box, a roller is installed on the third gear box, the roller is sleeved at two ends inside the second conveyor belt, the other end of the roller is fixed on the iron powder conveying frame through a bearing, and a rotating shaft of the third motor and one end of the roller are both fixedly connected with a gear in the third gear box.

As a preferred technical scheme of the utility model, the power switch is respectively electrically connected with the first motor, the electric telescopic rod, the second motor and the third motor.

The beneficial effects of the utility model are:

1. the magnetic separation equipment can crush and grind the iron ore, so that the iron ore is thinner, the screening is convenient, more accurate and faster, the screening efficiency is improved, and the time is saved;

2. the magnetic separation equipment can adjust the discharging speed and the screening precision of iron ores, so that more iron concentrate can be magnetically separated;

3. this magnetic separation equipment can carry out quick magnetic separation and transport to the iron concentrate, can realize assembly line magnetic separation, need not manual operation, and is very simple and convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the iron powder conveyor of the present invention;

fig. 3 is a schematic view showing a structure of a magnet plate of the present invention.

In the figure: the device comprises a device body 1, a feeding hopper 2, a crushing box 3, a bearing seat 4, a crushing roller 5, a second gear box 6, a first synchronous wheel 7, a second synchronous wheel 8, a base 9, a first gear box 10, a first motor 11, a belt 12, a discharging plate 13, a power switch 14, an electric telescopic rod 15, an adjusting plate 16, a discharging hole 17, a discharging conveyor belt fixing frame 18, a first conveyor belt 19, a magnet plate 20, a discharging hopper 21, a second motor 22, an iron powder conveying frame 23, a scraping plate 24, a second conveyor belt 25, a third motor 26, a third gear box 27 and a conveyor belt rolling roller 28.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the utility model.

Example (b): referring to fig. 1-3, the present invention provides a technical solution: an iron ore magnetic separation device for refining fine iron powder comprises a device body 1, wherein a feeding hopper 2 is installed at the top of the device body 1, a crushing box 3 is installed at the bottom of the feeding hopper 2, a blanking plate 13 is arranged at the bottom of the crushing box 3, a discharge hole 17 is formed in one side of the blanking plate 13, an electric telescopic rod 15 is installed at the top of the discharge hole 17, an adjusting plate 16 is installed at the bottom of the electric telescopic rod 15, a discharge conveyor belt fixing frame 18 is installed at one side of the discharge hole 17, a magnet plate 20 is installed on the discharge conveyor belt fixing frame 18 through a connecting frame, a conveyor belt roller 28 is arranged at one end of the magnet plate 20, a first conveyor belt 19 is wrapped on the conveyor belt roller 28, a discharging hopper 21 is arranged at the bottom of the discharge conveyor belt fixing frame 18, a scraper 24 is installed at one side of the discharging hopper 21, a first motor 22 is installed at one side of the scraper 24, and an iron powder conveying frame 23 is installed at the bottom of the discharging hopper 21, install switch 14 on equipment body 1, base 9 is installed to the bottom of equipment body 1, first gear box 10 and first motor 11 are installed at one side top of base 9, one side of first gear box 10 is connected with second synchronizing wheel 8, smash the one end of case 3 and install second gear box 6, one side of second gear box 6 is connected with first synchronizing wheel 7, first synchronizing wheel 7 and second synchronizing wheel 8 pass through belt 12, bearing frame 4 is installed to the other end of crushing case 3, install crushing roller 5 on the bearing frame 4.

Go into hopper 2 welding on crushing case 3's top, smash case 3 and pass through the bolt and install on equipment body 1's middle part, lower flitch 13 links to each other with the bottom welding of smashing case 3, and the connecting axle at 5 both ends of crushing roller links to each other with the gear fixation in bearing frame 4 and the second gear box 6 respectively, utilizes crushing roller 5 to smash the abrasive treatment to the ore, lets the ore kibbling more tiny, is favorable to carrying out the magnetic separation to the iron concentrate powder.

First synchronizing wheel 7 passes through the fixed linking to each other of the gear in connecting axle and the second gear case 6, second synchronizing wheel 8 passes through the fixed linking to each other of the gear in connecting axle and the first gear case 10, the pivot of first motor 11 links to each other with the gear in the first gear case 10 is fixed, first gear case 10 and first motor 11 all pass through the bolt and install on base 9, base 9 welds on the bottom of equipment body 1, thereby utilize the work of first motor 11 circular telegram to drive the gear rotation in the first gear case 10, thereby drive second synchronizing wheel 8 and rotate, thereby utilize second synchronizing wheel 8 to rotate and drive first synchronizing wheel 7 and rotate, thereby utilize first synchronizing wheel 7 to rotate and drive the gear rotation in the second gear case 6, thereby utilize the gear rotation in the second gear case 6 to drive crushing roller 5 and surround bearing seat 4 and rotate.

The one end of exit conveyor mount 18 passes through bolt fastening with one side of equipment body 1 and links to each other, and electric telescopic handle 15 passes through the bolt and installs on one side of equipment body 1, and regulating plate 16 passes through the bolt and installs on electric telescopic handle 15's bottom, thereby utilizes electric telescopic handle 15 power-on work to drive the height of regulating plate 16, lets regulating plate 16 adjust the size of discharge gate 17, lets the iron ore powder after smashing carry on first conveyer belt 19.

The magnet plate 20 is fixed on the discharge conveyor belt fixing frame 18 through a connecting frame and bolts, two ends of the conveyor belt roller 28 are fixed on one end of the discharge conveyor belt fixing frame 18 through bearings, the second motor 22 is installed on a supporting leg at the top of the base 9 through bolts, a rotating shaft of the second motor 22 is connected with the conveyor belt roller 28 through a belt, a semicircle is arranged at one end of the magnet plate 20, the semicircle at one end of the magnet plate 20 is attached to one end inside the first conveyor belt 19, the conveyor belt roller 28 is driven to rotate by electrifying the second motor 22, the first conveyor belt 19 is driven to rotate, the crushed iron ore powder can be conveyed through the first conveyor belt 19, the iron ore powder is magnetically absorbed through the magnet plate 20, sand and stones of the iron ore powder are not conveyed out, but are adsorbed on the first conveyor belt 19 and conveyed to the scraper 24, the iron ore powder on the first conveyor belt 19 is scooped out by the scraper 24.

Hopper 21 welds on the bottom of exit conveyor mount 18 down, third gear box 27 is installed to one side of iron powder carriage 23, third motor 26 is installed to one side of third gear box 27, install the roller on the third gear box 27, the roller cup joints on the inside both ends of second conveyer belt 25, the other end of roller passes through the bearing and fixes on iron powder carriage 23, the pivot of third motor 26 and the one end of roller all link to each other with the gear fixation in third gear box 27, thereby utilize third motor 26 circular telegram work to drive the gear rotation in the third gear box 27 and drive the roller rotation, thereby utilize the roller rotation to drive second conveyer belt 25 and rotate, thereby carry the fine iron powder.

The power switch 14 is electrically connected to the first motor 11, the electric telescopic rod 15, the second motor 22 and the third motor 26, and the power switch 14 is used to connect the power supplies of the first motor 11, the electric telescopic rod 15, the second motor 22 and the third motor 26 respectively to electrify the motors.

The working principle is as follows: a magnetic separation device for iron ore used for refining fine iron powder comprises a device body 1, when in use, the iron ore is put into a feeding hopper 2, the power of a first motor 11 is switched on, the first motor 11 is powered on to drive a gear in a first gear box 10 to rotate, a second synchronizing wheel 8 is driven to rotate, the second synchronizing wheel 8 is utilized to rotate to drive a belt 12 to rotate, so as to drive a first synchronizing wheel 7 to rotate, the first synchronizing wheel 7 is utilized to rotate to drive a gear in a second gear box 6 to rotate, so as to drive a crushing roller 5 to rotate around a bearing in a bearing seat 4, so as to grind and crush the iron ore, the crushed iron ore is conveyed to a discharge port 17 through a blanking plate 13, the electric telescopic rod 15 is powered on to work, so as to drive an adjusting plate 16 to move up and down, so as to adjust the size of the discharge port 17, so as to prevent blockage and control the blanking amount, the crushed iron ore is conveyed to the first conveyor belt 19, the second motor 22 is rotated to drive the conveyor belt roller 28 to rotate by switching on the power supply of the second motor 22, so as to drive the first conveyor belt 19 to rotate, when the first conveyor belt 19 rotates, the magnetic attraction is carried out on the iron concentrate powder in the crushed iron ore by using the magnet plate 20, then the crushed iron ore is conveyed to the scraper 24, the iron concentrate powder on the first conveyor belt 19 is shoveled by using the scraper 24, the iron concentrate powder enters the iron powder conveying frame 23 through the blanking hopper 21, the power supply is switched on by using the third motor 26 on the iron powder conveying frame 23, the third motor 26 is electrified to work so as to drive the gear in the third gear box 27 to rotate, so as to drive the roller to rotate around the bearing, so as to convey the iron powder out, the iron concentrate powder in the iron ore can be quickly separated and screened, and the assembly line magnetic separation is realized, the efficiency is improved, the time is saved, and the operation and the use of people are convenient.

The magnetic separation equipment can crush and grind the iron ore, so that the iron ore is thinner, the screening is convenient, more accurate and faster, the screening efficiency is improved, and the time is saved; the magnetic separation equipment can adjust the discharging speed and the screening precision of iron ores, so that more iron concentrate can be magnetically separated; this magnetic separation equipment can carry out quick magnetic separation and transport to the iron concentrate powder, can realize the assembly line magnetic separation, need not manual operation, and is very simple and convenient.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides an refine iron ore magnetic separation equipment for fine iron powder, includes equipment body (1), its characterized in that: the automatic feeding device is characterized in that a feeding hopper (2) is installed at the top of the device body (1), a crushing box (3) is installed at the bottom of the feeding hopper (2), a blanking plate (13) is arranged at the bottom of the crushing box (3), a discharging hole (17) is formed in one side of the blanking plate (13), an electric telescopic rod (15) is installed at the top of the discharging hole (17), an adjusting plate (16) is installed at the bottom of the electric telescopic rod (15), a discharging conveyor belt fixing frame (18) is installed on one side of the discharging hole (17), a magnet plate (20) is installed on the discharging conveyor belt fixing frame (18) through a connecting frame, a conveyor belt rolling roller (28) is arranged at one end of the magnet plate (20), a first conveyor belt (19) is wrapped on the conveyor belt rolling roller (28), a blanking hopper (21) is arranged at the bottom of the discharging conveyor belt fixing frame (18), and a scraper (24) is installed on one side of the blanking hopper (21), a second motor (22) is arranged on one side of the scraper (24), an iron powder conveying frame (23) is arranged at the bottom of the blanking hopper (21), a power switch (14) is arranged on the equipment body (1), a base (9) is arranged at the bottom of the equipment body (1), a first gear box (10) and a first motor (11) are arranged at the top of one side of the base (9), one side of the first gear box (10) is connected with a second synchronous wheel (8), one end of the crushing box (3) is provided with a second gear box (6), one side of the second gear box (6) is connected with a first synchronizing wheel (7), the first synchronizing wheel (7) and the second synchronizing wheel (8) pass through a belt (12), and a bearing seat (4) is installed at the other end of the crushing box (3), and a crushing roller (5) is installed on the bearing seat (4).

2. The magnetic separation equipment for extracting iron ore used for refining refined iron ore according to claim 1, characterized in that: go into hopper (2) welding on the top of smashing case (3), smash case (3) and install on the middle part of equipment body (1) through the bolt, flitch (13) link to each other with the bottom welding of smashing case (3) down, the connecting axle at crushing roller (5) both ends links to each other with bearing frame (4) and the gear fixation in second gear box (6) respectively.

3. The magnetic separation equipment for extracting iron ore used for refining refined iron ore according to claim 1, characterized in that: the first synchronizing wheel (7) is fixedly connected with a gear in the second gear box (6) through a connecting shaft, the second synchronizing wheel (8) is fixedly connected with a gear in the first gear box (10) through a connecting shaft, a rotating shaft of the first motor (11) is fixedly connected with a gear in the first gear box (10), the first gear box (10) and the first motor (11) are both installed on the base (9) through bolts, and the base (9) is welded on the bottom of the equipment body (1).

4. The magnetic separation equipment for extracting iron ore used for refining refined iron ore according to claim 1, characterized in that: one end of the discharging conveyor belt fixing frame (18) is fixedly connected with one side of the equipment body (1) through a bolt, the electric telescopic rod (15) is installed on one side of the equipment body (1) through a bolt, and the adjusting plate (16) is installed on the bottom of the electric telescopic rod (15) through a bolt.

5. The magnetic separation equipment for extracting iron ore used for refining refined iron ore according to claim 1, characterized in that: magnet board (20) pass through link and bolt fastening on exit material conveyer belt mount (18), the both ends of conveyer belt roller (28) are all fixed one of exit material conveyer belt mount (18) through the bearing and are served, second motor (22) pass through the bolt mounting on the supporting leg at base (9) top, the pivot of second motor (22) is passed through the belt and is rolled roller (28) with the conveyer belt and link to each other, the one end of magnet board (20) is equipped with semi-circular, the semi-circular of magnet board (20) one end and the inside one end laminating of first conveyer belt (19).

6. The magnetic separation equipment for extracting iron ore for refined iron ore according to claim 1, characterized in that: hopper (21) welding is on the bottom of exit conveyor mount (18) down, third gear box (27) are installed to one side of iron powder carriage (23), third motor (26) are installed to one side of third gear box (27), install the roller on third gear box (27), the roller cup joints on the inside both ends of second conveyer belt (25), the other end of roller passes through the bearing to be fixed on iron powder carriage (23), the pivot of third motor (26) and the one end of roller all link to each other with the gear in third gear box (27) is fixed.

7. The magnetic separation equipment for extracting iron ore used for refining refined iron ore according to claim 1, characterized in that: the power switch (14) is electrically connected with the first motor (11), the electric telescopic rod (15), the second motor (22) and the third motor (26) respectively.