CN216631468U

CN216631468U - A novel magnet separator for ore is selected separately

Info

Publication number: CN216631468U
Application number: CN202122713707.5U
Authority: CN
Inventors: 李忠斌; 李婕; 张敏; 袁顺琦
Original assignee: Huili Xiushuihe Mining Co ltd
Current assignee: Huili Xiushuihe Mining Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-31
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a novel magnetic separator for ore sorting, which comprises a base, a frame, a cross beam and a magnetic separation roller, wherein pillars are respectively fixed at four corners of the upper surface of the base, the top ends of the four pillars are respectively fixed with four corners of the lower surface of the frame, a screen is arranged in the middle of the frame, a storage bin is fixed at the bottom end of the frame, shaft brackets are respectively fixed at two sides of the front end of the upper surface of the base, the upper parts of the opposite sides of the two shaft brackets are respectively and rotatably connected with two ends of the magnetic separation roller through bearings, a track is fixed on the upper surface of the base at one side of the screen, a lead screw is fixed on the upper surface of the base at the other side of the screen, one side of the lower surface of the cross beam is slidably installed on the track through a sliding block, the other side of the lower surface of the cross beam is connected with a screw nut on the lead screw, and a scraper is fixed on the lower surface of the cross beam. The utility model has the advantages that the movable scraper can push away the iron ore and the mineral soil accumulated at the lower part of the screen, manual cleaning is not needed, and the cleaning efficiency is also improved.

Description

A novel magnet separator for ore is selected separately

Technical Field

The utility model relates to the technical field of ore separation, in particular to a novel magnetic separator for ore separation.

Background

Iron ore is an important raw material for iron and steel production enterprises, and natural ore is gradually separated into iron through procedures of crushing, grinding, magnetic separation, flotation, gravity separation and the like. Iron ore is a mineral aggregate containing iron simple substance or iron compound that can be economically utilized.

The iron ore magnetic separator is also called a dry magnetic separator and is mainly used for primary magnetic separation equipment after crushing of mines, iron ores and magnetic ores, the iron ores generally contain magnetic iron, and the magnetic field can be used for ore separation from 1000 gauss to 6000 gauss. The iron ore magnetic separator can roughen iron powder, improve the grade, also can retrieve tailings, sulfate slag purification, etc.

Through a large number of searches, the following results are found: chinese utility model patent column: application number CN201720084478.6, publication number CN206567089U, an iron ore magnet separator is adopted in ore mining, and the magnet separator is in sorting process to iron ore, and iron ore is mixing the ore deposit and is passing through from the screen cloth, and operating time has been of a specified duration and has had some iron ore to mix the ore deposit and pile up in the screen cloth low place, needs the accumulational iron ore of manual clearance and ore deposit, and the inconvenient operation that carries on.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel magnetic separator for ore separation, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel magnet separator for ore is selected separately, includes base, frame, crossbeam and magnetic separation roller, base upper surface four corners department is fixed with the pillar respectively, four the top of pillar is fixed with the four corners department of frame lower surface respectively, install the screen cloth in the middle of the frame, the frame bottom mounting has the feed bin, the both sides of base upper surface front end are fixed with the pedestal respectively, two the top of the relative one side of pedestal rotates through the both ends of bearing with the magnetic separation roller respectively and is connected, the base upper surface of screen cloth one side is fixed with the track, the base upper surface of screen cloth opposite side is fixed with the lead screw, one side of crossbeam lower surface is passed through slider slidable mounting on the track, the opposite side of crossbeam lower surface is connected with the screw on the lead screw, crossbeam lower surface mounting has the scraper blade.

Preferably, the two sides of the upper surface of the frame are respectively fixed with a baffle, the front end and the rear end of one side of the two baffles, which is away from the front end and the rear end, are respectively fixed with a support, and the bottom end of the support is fixed on the upper surface of the frame.

Preferably, the inlet of the bin corresponds to the screen.

Preferably, the discharging position at the bottom end of the bin is horizontal, and the discharging position at the bottom end of the bin faces to the middle of the top end of the magnetic separation roller.

Preferably, a tripod is fixed on the pillar on one side of the base, a speed reducing motor is fixed on the tripod, and the speed reducing motor drives the magnetic separation roller to rotate.

Preferably, the front ends below the opposite sides of the two shaft brackets are fixedly provided with blanking ramps.

Preferably, a stepping motor is fixed at the rear end of the screw rod and drives the screw rod in the screw rod to rotate.

Compared with the prior art, the utility model has the beneficial effects that: when iron ore and ore deposit are too much piled up in the screen cloth low place, step motor starts the lead screw rotation in the drive lead screw after the circular telegram, the screw with lead screw threaded connection drives the crossbeam and removes, the crossbeam removes towards the screen cloth low place, the putty on the screen cloth is scraped to the scraper blade, wait to the scraper blade remove screen cloth windrow department after, the scraper blade of removal will push away at screen cloth low place accumulational iron ore and ore deposit, it clears up to use the manual work, the security of work is improved, the cleaning efficiency is also improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the track joint of FIG. 1 of the present invention;

FIG. 3 is an enlarged schematic view of the lead screw connection of FIG. 1 of the present invention;

fig. 4 is a left side view structural diagram of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a storage bin; 4. a support; 5. a baffle plate; 6. a frame; 7. a cross beam; 8. screening a screen; 9. a reduction motor; 10. a tripod; 11. a pedestal; 12. a blanking ramp; 13. a magnetic separation roller; 14. a track; 15. a squeegee; 16. a slider; 17. a lead screw; 18. a stepper motor.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 and 4, an embodiment of the present invention is shown: the utility model provides a novel magnet separator for ore is selected separately, includes base 1 and

frame

6, and 1 upper surface four corners punishment in base are fixed with pillar 2 respectively, and four tops of pillar 2 are fixed with the four corners punishment in frame 6 lower surface respectively, and four pillars 2 support frame 6. The screen 8 is installed in the middle of the frame 6, and the mesh number of the screen 8 is selected by the technical personnel according to the actual situation. The bottom end of the frame 6 is fixed with a bin 3, and an inlet of the bin 3 corresponds to the screen 8. The excavator conveys the ore soil mixed with the iron ore to the upper part of the screen 8, the ore soil is poured on the screen 8, and the ore soil falls into the bin 3 along the inclined screen 8 under the action of gravity. The both sides of frame 6 upper surface are fixed with baffle 5 respectively, and both ends are fixed with support 4 respectively around two baffle 5 back to one side, and the bottom mounting of support 4 is on frame 6 upper surface. The two baffles 5 block the earth and prevent the earth from falling off from both sides of the frame 6.

Example 2

Referring to fig. 1 and 4, an embodiment of the present invention is shown: the utility model provides a novel magnet separator for ore separation, including base 1 and magnetic separation roller 13, the both sides of base 1 upper surface front end are fixed with pedestal 11 respectively, the top of the relative one side of two pedestals 11 is rotated through the both ends of bearing with magnetic separation roller 13 respectively and is connected, be fixed with tripod 10 on the pillar 2 of base 1 one side, be fixed with gear motor 9 on the tripod 10, as technical personnel in the field know, gear motor 9 provides the common experience, it belongs to conventional means or common general knowledge, it is no longer repeated here, technical personnel in the field can carry out arbitrary apolegamy according to its needs or facility. The speed reducing motor 9 drives the magnetic separation roller 13 to rotate. The discharging position at the bottom end of the bin 3 is horizontal, and the discharging position at the bottom end of the bin 3 faces to the middle of the top end of the magnetic separation roller 13. The ore soil mixed with the iron ore falling from the discharging part of the bin 3 contacts the rotating magnetic separation roller 13, iron is separated by depending on the magnetic difference of the iron ore, and the iron and the ore soil are separated. The front end of the lower part of the opposite sides of the two shaft brackets 11 is fixed with a blanking ramp 12. The separated ore soil is discharged along the blanking ramp 12 and the separated iron is transported by an external transport mechanism.

Example 3

Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a novel magnet separator for ore separation, includes base 1 and crossbeam 7, the surface mounting of base 1 of screen cloth 8 one side has track 14, the surface mounting of base 1 of screen cloth 8 opposite side has lead screw 17, the rear end of lead screw 17 is fixed with step motor 18, just as the technical staff in the field knows, step motor 18 provides the suavigation and is used, it belongs to conventional means or common knowledge, no longer describe here, technical staff in the field can carry out arbitrary apolegamy according to its needs or facility, step motor 18 drives the lead screw rotation in the lead screw 17. One side of the lower surface of the beam 7 is slidably mounted on a track 14 through a slider 16, the other side of the lower surface of the beam 7 is connected with a nut on a screw rod 17, and a scraper 15 is fixed on the lower surface of the beam 7. When iron ore and ore deposit are too much piled up to 8 low departments of screen cloth, step motor 18 starts the lead screw rotation in the drive lead screw 17 after the circular telegram, the screw with lead screw threaded connection drives crossbeam 7 and removes, crossbeam 7 removes towards 8 low departments of screen cloth, putty on screen cloth 8 is scraped to scraper blade 15, wait to scraper blade 15 and remove 8 windrow departments of screen cloth after, the scraper blade 15 that removes will push away at 8 low accumulational iron ore and ore deposit of screen cloth, it clears up without the manual work, the security of work is improved, the cleaning efficiency is also improved.

The working principle is as follows: the excavator conveys the ore soil mixed with the iron ore to the upper part of the screen 8, the ore soil is poured on the screen 8, and the ore soil falls into the bin 3 along the inclined screen 8 under the action of gravity. The ore soil mixed with the iron ore falling from the discharging part of the bin 3 contacts the rotating magnetic separation roller 13, iron is separated by depending on the magnetic difference of the iron ore, and the iron and the ore soil are separated.

When too much iron ore and mineral soil are stacked at the lower part of the screen 8, the stepping motor 18 is powered on and then starts to drive the screw rod in the screw rod 17 to rotate, the screw nut in threaded connection with the screw rod drives the cross beam 7 to move, the cross beam 7 moves towards the lower part of the screen 8, and after the scraper 15 moves to the stacking position of the screen 8, the moving scraper 15 pushes away the iron ore and the mineral soil stacked at the lower part of the screen 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel magnet separator for ore separation, includes base (1), frame (6), crossbeam (7) and magnetic separation roller (13), its characterized in that: pillar (2) are fixed respectively in base (1) upper surface four corners department, four the top of pillar (2) is fixed with the four corners department of frame (6) lower surface respectively, install screen cloth (8) in the middle of frame (6), frame (6) bottom mounting has feed bin (3), the both sides of base (1) upper surface front end are fixed with pedestal (11) respectively, two the top of the relative one side of pedestal (11) is connected with the both ends rotation of magnetic separation roller (13) through the bearing respectively, base (1) upper surface mounting of screen cloth (8) one side has track (14), base (1) upper surface mounting of screen cloth (8) opposite side has lead screw (17), one side of crossbeam (7) lower surface is passed through slider (16) slidable mounting on track (14), the opposite side of crossbeam (7) lower surface is connected with the screw on lead screw (17), and a scraper (15) is fixed on the lower surface of the cross beam (7).

2. The novel magnetic separator for ore sorting according to claim 1, characterized in that: the baffle plate (5) are fixed on two sides of the upper surface of the frame (6) respectively, the supports (4) are fixed on the front ends and the rear ends of the two baffle plates (5) which are opposite to each other, and the bottom ends of the supports (4) are fixed on the upper surface of the frame (6).

3. The novel magnetic separator for ore sorting according to claim 1, characterized in that: and an inlet of the storage bin (3) corresponds to the screen (8).

4. The novel magnetic separator for ore sorting according to claim 1, characterized in that: the discharging position at the bottom end of the storage bin (3) is horizontal, and the discharging position at the bottom end of the storage bin (3) faces to the middle of the top end of the magnetic separation roller (13).

5. The novel magnetic separator for ore sorting according to claim 1, characterized in that: a tripod (10) is fixed on the pillar (2) on one side of the base (1), a speed reducing motor (9) is fixed on the tripod (10), and the speed reducing motor (9) drives the magnetic separation roller (13) to rotate.

6. The novel magnetic separator for ore sorting according to claim 1, characterized in that: a blanking ramp (12) is fixed at the front end below the opposite side of the two shaft brackets (11).

7. The novel magnetic separator for ore sorting according to claim 1, characterized in that: and a stepping motor (18) is fixed at the rear end of the screw rod (17), and the stepping motor (18) drives the screw rod in the screw rod (17) to rotate.