CN216573567U

CN216573567U - Iron concentrate magnetic separator

Info

Publication number: CN216573567U
Application number: CN202123186776.1U
Authority: CN
Inventors: 吴国斌; 罗金华; 武立斌; 刘会林; 史庆瑞; 李贺; 刘军; 李颖; 安传波
Original assignee: Harbin Tianzi Mining Co ltd
Current assignee: Harbin Tianzi Mining Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-24
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of fine iron powder magnetic separators, in particular to a fine iron powder magnetic separator which comprises a magnetic separator, wherein a bracket is fixedly connected to the top end of a blanking hopper of the magnetic separator, a first motor is fixedly connected to the rear end of the bracket, a reciprocating screw rod is fixedly connected to the tail end of a main shaft of the first motor, a sliding block is slidably connected to the outer side of the reciprocating screw rod and is slidably connected with the bracket, a limiting block is fixedly connected to the top end of the inner side of the sliding block and is slidably connected with the reciprocating screw rod, and through the arranged hairbrush, a bolt and the reciprocating screw rod, when the device is used, the hairbrush is connected with the sliding block through the bolt, the hairbrush can be controlled to continuously scrape the magnetic separator in a reciprocating manner by continuously driving the reciprocating screw rod and the limiting block to slide by starting the first motor, so that magnetically separated materials can be automatically collected into a collection box, not only ensures the safety of the working personnel, but also reduces the labor intensity of the working personnel.

Description

Iron concentrate magnetic separator

Technical Field

The utility model relates to the technical field of fine iron powder magnetic separators, in particular to a fine iron powder magnetic separator.

Background

The iron powder magnetic separator is a high-efficiency magnetic separation equipment, its magnetic system is made up by using high-performance rare earth neodymium-iron-boron material and high-quality ferrite material, and is made up by adopting open magnetic circuit design, the highest magnetic induction intensity of separation zone of cylinder surface can be up to above 0.8T, and its magnetic field intensity is 3-5 times of that of conventional medium magnetic separator, and the magnetic field force of separation zone can be up to the magnetic force level of electromagnetic high magnetic separator, and the separation is made up by adopting wear-resisting stainless steel, and the separated mineral can be uniformly fed into the upper portion of separation cylinder by means of vibration feeder, and the rotating cylinder body can be used for throwing non-magnetic material out of cylinder body, and the magnetic material can be attracted into cylinder body under the action of strong magnetic field force, and the magnetic and non-magnetic materials can be conveniently and accurately separated by using ore-separating plate, and its strong magnetic field force can be changed into weak magnetic mineral material separated by using iron powder magnetic separator, and its equipment treatment capacity is large, separation mineral grain size range is wide, separation accuracy is high, and is not blocked, and its structure is simple, It is convenient to maintain, power consumption is only 20% of the strong magnet separator of electromagnetism, along with the continuous development of society, it is more and more to the application of magnet separator, the kind of magnet separator is also more and more, but partial magnet separator is when using, it is inconvenient when collecting the collection box to the material that magnetism was elected, need the staff to use the continuous auxiliary operation of brush to scrape the collecting box to the material that magnetism was elected, certain danger not only exists, staff's intensity of labour has still been increased, in addition be when collecting the material that magnetism was elected, can not change the collecting vessel under the circumstances of not shutting down, thereby the efficiency of magnetic separation has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a magnetic separator for fine iron powder, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an iron concentrate powder magnet separator, includes the magnet separator, the lower hopper top fixedly connected with support of magnet separator, support rear end fixedly connected with first motor, the terminal reciprocating lead screw of fixedly connected with of main shaft of first motor, reciprocating lead screw outside sliding connection has the slider, and slider and support sliding connection, the inboard top fixedly connected with stopper of slider, and stopper and reciprocating lead screw sliding connection, slider left side below is equipped with the brush.

Preferably, brush right-hand member fixedly connected with connecting block, and connecting block and slider sliding connection, slider outside screwed connection has the bolt, and the bolt runs through slider and connecting block, bolt and connecting block screwed connection.

Preferably, the magnetic separator outside right-hand member fixedly connected with location axle, the location off-axial side is equipped with rotates the cover, rotate cover outside one end fixedly connected with driven bevel gear, the top driven bevel gear outside meshing is connected with drive bevel gear, drive bevel gear left end fixedly connected with second motor, second motor left end fixedly connected with fixed block, and fixed block and location axle sliding connection, fixed block bottom fixedly connected with electric telescopic handle, and electric telescopic handle and location axle fixed connection, it has the supporting shoe to rotate cover outside other end fixedly connected with, supporting shoe outside sliding connection has spacing seat.

Preferably, the cover is fixedly connected with the inner side of the rotating sleeve in a sleeved mode, the cover is in sliding connection with the positioning shaft, and the cover is made of rubber plates.

Preferably, the top end of the supporting block is fixedly connected with a spring, the other end of the spring is fixedly connected with the limiting seat, and the top end of the inner side of the spring is provided with a control switch which is fixedly connected with the limiting seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the magnetic separator, due to the arrangement of the hairbrush, the bolt and the reciprocating screw rod, when the magnetic separator is used, the hairbrush is connected with the sliding block through the bolt, the first motor is started to continuously drive the reciprocating screw rod to slide with the limiting block, and the hairbrush can be controlled to continuously and reciprocally scrape the magnetic separator, so that magnetically separated materials can be automatically collected into the collecting box conveniently, the safety of workers is guaranteed, and the labor intensity of the workers is reduced;

2. according to the utility model, through the arrangement of the driving bevel gear, the control switch and the limiting seat, when the magnetically-separated materials are collected, the collection barrel is placed on the limiting seat, then the second motor is started to continuously drive the driving bevel gear to be meshed with the driven bevel gear, and the control switch is triggered after the electric telescopic rod is matched to drive the fixing block to stretch and the supporting block to compress the spring, so that the collection barrel is switched without stopping, and the magnetic separation efficiency of the materials is ensured.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the pallet of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 4 is a schematic structural diagram of FIG. 1 at B according to the present invention.

In the figure: 1-a magnetic separator, 2-a bracket, 3-a first motor, 4-a reciprocating screw rod, 5-a sliding block, 6-a limiting block, 7-a brush, 8-a connecting block, 9-a bolt, 10-a positioning shaft, 11-a rotating sleeve, 12-a cushion cover, 13-a driven bevel gear, 14-a driving bevel gear, 15-a second motor, 16-an electric telescopic rod, 17-a fixing block, 18-a supporting block, 19-a limiting seat, 20-a spring and 21-a control switch.

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. 1-4, the present invention provides a technical solution:

a magnetic separator for refined iron powder comprises a magnetic separator 1, wherein a support 2 is fixedly connected to the top end of a blanking hopper of the magnetic separator 1, a first motor 3 is fixedly connected to the rear end of the support 2, a reciprocating screw rod 4 is fixedly connected to the tail end of a main shaft of the first motor 3, a sliding block 5 is slidably connected to the outer side of the reciprocating screw rod 4, the sliding block 5 is slidably connected with the support 2, a limiting block 6 is fixedly connected to the top end of the inner side of the sliding block 5, the limiting block 6 is slidably connected with the reciprocating screw rod 4, a hairbrush 7 is arranged on the lower left side of the sliding block 5, a connecting block 8 is fixedly connected to the right end of the hairbrush 7, the connecting block 8 is slidably connected with the sliding block 5, a bolt 9 is spirally connected to the outer side of the sliding block 5, the bolt 9 penetrates through the sliding block 5 and the connecting block 8, the bolt 9 is spirally connected with the connecting block 8, the arrangement facilitates the replacement of the hairbrush 7, a positioning shaft 10 is fixedly connected to the right end of the outer side of the magnetic separator 1, a rotating sleeve 11 is arranged on the outer side of the positioning shaft 10, the inner side of the rotating sleeve 11 is fixedly connected with a cushion cover 12, the cushion cover 12 is in sliding connection with the positioning shaft 10, the cushion cover 12 is made of a rubber plate, the arrangement utilizes the characteristic of large rubber friction force to ensure the stability of the material collecting barrel after switching, one end of the outer side of the rotating sleeve 11 is fixedly connected with a driven bevel gear 13, the outer side of the driven bevel gear 13 at the top end is in meshing connection with a driving bevel gear 14, the left end of the driving bevel gear 14 is fixedly connected with a second motor 15, the left end of the second motor 15 is fixedly connected with a fixed block 17, the fixed block 17 is in sliding connection with the positioning shaft 10, the bottom end of the fixed block 17 is fixedly connected with an electric telescopic rod 16, the electric telescopic rod 16 is fixedly connected with the positioning shaft 10, the other end of the outer side of the rotating sleeve 11 is fixedly connected with a supporting block 18, the outer side of the supporting block 18 is in sliding connection with a limiting seat 19, and the arrangement realizes the switching of the material collecting barrel without stopping the machine, supporting shoe 18 top fixedly connected with spring 20, and spring 20's the other end and spacing 19 fixed connection of seat, the inboard top of spring 20 is equipped with control switch 21, and control switch 21 and spacing 19 fixed connection, and the automated inspection material collecting vessel of being convenient for of this kind of setting needs automatic switch-over when.

The working process is as follows: all electrical appliances in the device are external power supplies, when the device is used, materials needing magnetic separation are put into the device from a discharge hopper on the left side of a magnetic separator 1, then a collecting barrel is put on a limiting seat 19, then a starting device is started, the magnetic separator 1 can continuously carry out magnetic separation on the materials put into the device, a first motor 3 can continuously drive a reciprocating screw rod 4 to rotate at the moment so as to continuously slide with a limiting block 6, a sliding block 5 can continuously drive a brush 7 to do reciprocating motion back and forth at the moment so as to continuously scrape the magnetically-separated materials into the collecting hopper on the right side of the magnetic separator 1, then the materials after magnetic separation can fall into the collecting barrel, along with the continuous increase of the collected materials, the limiting seat 19 can continuously pass through a supporting block 18 to compress a spring 20, when a control switch 21 is triggered, the collecting barrel reaches the maximum storage amount at the moment, then an electric motor 16 can continuously contract, so that a fixing block 17 drives a second motor 15 to move downwards, so that the driving bevel gear 14 is disengaged from the driven bevel gear 13 at the top end and meshed with the driven bevel gear 13 at the bottom end, after the above operations are completed, the second motor 15 drives the driving bevel gear 14 to be meshed with the driven bevel gear 13 at the bottom end, the rotating sleeve 11 is rotated by one hundred eighty degrees, so that the collecting barrel at the top end of the limiting seat 19 at the lower right side is rotated to the left side, then the electric telescopic rod 16 is reset and continuously rotated to drive the collecting barrel filled with the magnetic separation materials at the upper left side to rotate to the right side by one hundred eighty degrees, at the moment, the magnetic separation materials fall into the collecting barrel rotated to the lower left side, at the moment, the collecting barrel filled with the magnetic separation materials is only required to be timely taken down and then replaced by an empty collecting barrel, the operation is simple and convenient, when the collecting barrel is filled again, at the moment, under the driving of the second motor 15, the empty collecting barrel newly placed at the upper right side is rotated to the left side for collecting operation, the collecting vessel that the left side below was filled with can be turned to the right side and take off the change that carries out the collecting vessel to this circulation has realized the device and has changed the not shut down when collecting vessel, has guaranteed the efficiency of magnetic separation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fine iron powder magnet separator, includes magnet separator (1), its characterized in that: hopper top fixedly connected with support (2) under magnet separator (1), support (2) rear end fixedly connected with first motor (3), the terminal fixedly connected with reciprocal lead screw (4) of main shaft of first motor (3), reciprocal lead screw (4) outside sliding connection has slider (5), and slider (5) and support (2) sliding connection, slider (5) inboard top fixedly connected with stopper (6), and stopper (6) and reciprocal lead screw (4) sliding connection, slider (5) left side below is equipped with brush (7).

2. The magnetic separator for refined iron powder as claimed in claim 1, wherein: brush (7) right-hand member fixedly connected with connecting block (8), and connecting block (8) and slider (5) sliding connection, slider (5) outside threaded connection has bolt (9), and bolt (9) run through slider (5) and connecting block (8), bolt (9) and connecting block (8) threaded connection.

3. The magnetic separator for refined iron powder as claimed in claim 1, wherein: the right end of the outer side of the magnetic separator (1) is fixedly connected with a positioning shaft (10), the outer side of the positioning shaft (10) is provided with a rotating sleeve (11), one end of the outer side of the rotating sleeve (11) is fixedly connected with a driven bevel gear (13), the outer side of the driven bevel gear (13) at the top end is engaged and connected with a driving bevel gear (14), a second motor (15) is fixedly connected with the left end of the driving bevel gear (14), a fixed block (17) is fixedly connected with the left end of the second motor (15), the fixed block (17) is connected with the positioning shaft (10) in a sliding way, the bottom end of the fixed block (17) is fixedly connected with an electric telescopic rod (16), and the electric telescopic rod (16) is fixedly connected with the positioning shaft (10), the other end of the outer side of the rotating sleeve (11) is fixedly connected with a supporting block (18), and the outer side of the supporting block (18) is slidably connected with a limiting seat (19).

4. The fine iron powder magnetic separator according to claim 3, characterized in that: the inner side of the rotating sleeve (11) is fixedly connected with a cushion cover (12), the cushion cover (12) is in sliding connection with the positioning shaft (10), and the cushion cover (12) is made of a plate made of rubber.

5. The fine iron powder magnetic separator according to claim 3, characterized in that: the supporting shoe (18) top fixedly connected with spring (20), and the other end and spacing seat (19) fixed connection of spring (20), spring (20) inboard top is equipped with control switch (21), and control switch (21) and spacing seat (19) fixed connection.