CN216654925U

CN216654925U - Permanent magnet iron remover for recycling iron powder

Info

Publication number: CN216654925U
Application number: CN202123112458.0U
Authority: CN
Inventors: 王琳
Original assignee: Fushun Tianqi Electromagnetic Technology Co ltd
Current assignee: Fushun Tianqi Electromagnetic Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-03
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a permanent magnet iron remover for recycling iron powder, which relates to the technical field of permanent magnet iron removers and comprises a collecting box, wherein one side of the top of the collecting box is provided with an iron powder bin, one side inside the iron powder bin is provided with a protective door through an articulated piece, the other side of the top end of the collecting box is provided with an iron block bin, a crushing device is arranged inside the iron block bin, four corners of the top end of the collecting box are respectively provided with a supporting rod, the top end of each supporting rod is provided with a mounting frame, a permanent magnet is arranged inside the mounting frame, the permanent magnet is arranged between the front end and the rear end inside the mounting frame, and the bottom end of the mounting frame is provided with a scraper. According to the utility model, the light iron powder is separated from the conveyor belt by using the scraper, and the scraper moves back and forth on one side of the scraper, so that the iron powder adhered to the scraper is scraped to the front end and the rear end, and finally falls into the iron powder bin to finish collection.

Description

Permanent magnet iron remover for recycling iron powder

Technical Field

The utility model relates to the technical field of permanent magnet iron removers, in particular to a permanent magnet iron remover for recovering iron powder.

Background

In the normal work of coal transportation ports, large thermal power plants or building material plants, ferromagnetic substances mixed in materials are often required to be removed to ensure subsequent production and processing, generally speaking, people can remove iron by means of an iron remover, and a permanent magnet self-unloading iron remover serving as an iron remover with higher working efficiency is widely used in various industries;

this kind of iron remover mainly uses permanent magnet to adsorb the ferromagnetic substance in the material on the conveyer belt. The materials are carried away from the permanent magnet by the conveyor belt until the materials naturally fall down, so that the separation of the materials from the materials is completed;

however, in practical use, some small iron powder still cannot fall off autonomously when moving to the maximum stroke, which affects normal collection of the device, and there is a missing phenomenon.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a permanent magnet iron remover for recovering iron powder to solve the problem of inconvenient collection of small iron powder as proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a permanent magnet iron remover for recovering iron powder comprises a collecting box, wherein an iron powder bin is arranged on one side of the top of the collecting box, a protective door is arranged on one side of the interior of the iron powder bin through a hinge, an iron block bin is arranged on the other side of the top end of the collecting box, and a crushing device is arranged in the iron block bin;

supporting rods are mounted at four corners of the top end of the collecting box, a mounting frame is mounted at the top end of each supporting rod, permanent magnets are mounted inside the mounting frame, permanent magnets are mounted between the front end and the rear end inside the mounting frame, a scraping plate is mounted at the bottom end of the mounting frame, and a scraping structure is arranged on one side of the scraping plate;

strike off the structure and include the mount, the mount is installed on the top of collecting box, and the inside of mount is provided with the fly leaf, one side of fly leaf extends to one side of mount, and one side on fly leaf top installs the doctor-bar, the top of doctor-bar extends to one side of scraper blade, two dead levers are all installed at both ends around the fly leaf, and the one end of dead lever all runs through the one end to the mount, the inside dead lever outer wall of mount all overlaps and is equipped with buffer spring, the baffle is all installed to both ends around the inside fly leaf top of mount, driving motor is installed on the top of mount, and driving motor's output extends to the internally mounted of mount and has the cam.

Preferably, the fixed rod is connected with the fixed frame in a sliding manner, and the moving range of the fixed rod is larger than the length of the scraper.

Preferably, the shape of the scraping plate is U-shaped, the shape of the scraping plate is I-shaped, and the inclination angles formed by the scraping plate and the horizontal plane are the same.

Preferably, the bottom of the inside one side in iron plate storehouse has been seted up the leakage mouth, and the one end of leakage mouth extends to the inside in iron powder storehouse.

Preferably, the reducing mechanism includes brush, first stock guide, crushing roller and second stock guide, the crushing roller is all installed in the one end in iron plate storehouse, and the one end of crushing roller all is connected with the inside one end in iron plate storehouse, the second stock guide is all installed around the iron plate storehouse is inside between both ends, the brush is all installed in the inside both sides in iron plate storehouse, first stock guide is installed in the inside bottom in iron plate storehouse.

Preferably, one side of the second material guide plate is connected with the top end of one side inside the iron block bin, and the second material guide plate is axially symmetrically distributed around the vertical center line of the iron block bin.

Preferably, the first material guide plate is obliquely arranged, and the height of one side of the first material guide plate, which is close to the iron powder bin, is lower than that of the other side of the first material guide plate.

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

through being provided with and strike off the structure, some very light iron powder can adsorb on the conveyer belt always, when it removes to the biggest stroke, the scraper blade hangs it from the conveyer belt and falls, these iron powder can adsorb on the scraper blade this moment, it is rotatory to drive the cam through driving motor, make the length of cam constantly promote the baffle, and then can make the periodic atress of baffle at both ends around, make the fly leaf pass through the sliding fit between dead lever and the mount and do periodic reciprocating motion inside the mount, and drive the scraper blade at one side round trip movement of scraper blade, scrape the iron powder of adhesion on the scraper blade and fall to both ends around, make it finally fall and collect inside the completion in the iron powder storehouse.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic top sectional view of the scraping structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a crushing device; 101. a brush; 102. a first material guide plate; 103. a crushing roller; 104. a second material guide plate; 2. a conveyor belt; 3. a protective door; 4. a collection box; 5. an iron powder bin; 6. a material leakage port; 7. an iron block bin; 8. a support bar; 9. a permanent magnet; 10. a mounting frame; 11. a fixed mount; 12. a movable plate; 13. a cam; 14. a buffer spring; 15. a baffle plate; 16. fixing the rod; 17. a drive motor; 18. scraping a blade; 19. a scraper.

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.

The embodiment is as follows: referring to fig. 1-4, a permanent magnet iron remover for recovering iron powder comprises a collection box 4, an iron powder bin 5 is arranged on one side of the top of the collection box 4, a protective door 3 is arranged on one side inside the iron powder bin 5 through a hinge, an iron block bin 7 is arranged on the other side of the top end of the collection box 4, and a crushing device 1 is arranged inside the iron block bin 7; supporting rods 8 are mounted at four corners of the top end of the collecting box 4, an installing frame 10 is mounted at the top end of each supporting rod 8, permanent magnets 9 are mounted inside the installing frame 10, the permanent magnets 9 are mounted between the front end and the rear end inside the installing frame 10, a scraping plate 19 is mounted at the bottom end of the installing frame 10, and a scraping structure is arranged on one side of the scraping plate 19; the scraping structure comprises a fixed frame 11, the fixed frame 11 is installed at the top end of the collecting box 4, a movable plate 12 is arranged inside the fixed frame 11, one side of the movable plate 12 extends to one side of the fixed frame 11, a scraping blade 18 is installed at one side of the top end of the movable plate 12, the top end of the scraping blade 18 extends to one side of a scraping plate 19, two fixing rods 16 are installed at the front end and the rear end of the movable plate 12, one ends of the fixing rods 16 penetrate through one end of the fixed frame 11, a buffer spring 14 is sleeved on the outer wall of each fixing rod 16 inside the fixed frame 11, a baffle 15 is installed at each of the front end and the rear end of the top end of the movable plate 12 inside the fixed frame 11, a driving motor 17 is installed at the top end of the fixed frame 11, and a cam 13 is installed at the output end of the driving motor 17 extending to the inside the fixed frame 11; the fixed rod 16 is connected with the fixed frame 11 in a sliding way, and the moving range of the fixed rod 16 is larger than the length of the scraper 19; the scraper 19 is U-shaped, the scraper 18 is I-shaped, and the inclination angles formed by the scraper 18 and the scraper 19 and the horizontal plane are the same; specifically, as shown in fig. 1, fig. 3 and fig. 4, very light iron powder is always adsorbed on the conveyor belt 2, when the iron powder moves to the maximum stroke, the scraper 19 hangs the iron powder from the conveyor belt 2, at this time, the iron powder may be adsorbed on the scraper 19, the driving motor 17 drives the cam 13 to rotate, so that the length of the cam 13 continuously pushes the baffle 15, and further the baffles 15 at the front and rear ends are periodically stressed, so that the movable plate 12 performs periodic reciprocating motion inside the fixed frame 11 through sliding fit between the fixed rod 16 and the fixed frame 11, and drives the scraper 18 to move back and forth on one side of the scraper 19, so that the iron powder adhered on the scraper 19 is scraped off to the front and rear ends, and finally falls inside the iron powder bin 5 to complete collection. The crushing device 1 comprises brushes 101, a first material guide plate 102, crushing rollers 103 and a second material guide plate 104, wherein the crushing rollers 103 are all installed at one end of an iron block bin 7, one end of each crushing roller 103 is connected with one end inside the iron block bin 7, the second material guide plate 104 is all installed between the front end and the rear end inside the iron block bin 7, the brushes 101 are all installed at two sides inside the iron block bin 7, and the first material guide plate 102 is installed at the bottom end inside the iron block bin 7; a material leakage opening 6 is formed in the bottom end of one side in the iron block bin 7, and one end of the material leakage opening 6 extends into the iron powder bin 5; one side of each second material guide plate 104 is connected with the top end of one side inside the iron block bin 7, and the second material guide plates 104 are axially symmetrically distributed around the vertical center line of the iron block bin 7; the first material guide plate 102 is obliquely arranged, and the height of one side, close to the iron powder bin 5, of the first material guide plate 102 is lower than that of the other side of the first material guide plate; specifically, as shown in fig. 1 and 2, the larger iron particles fall first, and are guided by the second material guiding plate 104 and then crushed by the crushing roller 103, and the brush 101 can clean the iron powder adhered to the crushing roller 103, so that the crushed iron powder can fall on the first material guiding plate 102 and enter the iron powder bin 5 through the material leakage opening 6 for storage.

The working principle is as follows: when the device is used, the device is firstly moved to a proper position, so that the conveying equipment for conveying materials is positioned below the mounting frame 10, then the power supply is switched on to start the device, the permanent magnet 9 can adsorb ferromagnetic substances in the materials, the ferromagnetic substances are adsorbed on the lower surface of the conveying belt 2 and move to the left side along with the conveying belt 2, the ferromagnetic substances continuously move away from the permanent magnet 9 along with the ferromagnetic substances, larger iron particles fall down after leaving a certain distance, the larger iron particles are guided by the second material guide plate 104 and then crushed by the crushing roller 103, and the brush 101 can clean iron powder adhered to the crushing roller 103, so that the crushed iron powder can fall on the first material guide plate 102 and enter the iron powder bin 5 through the material leakage port 6 for storage;

the lighter iron powder can continuously move on the conveyor belt 2 for a certain distance and then fall into the iron powder bin 5, meanwhile, a part of very light iron powder is always adsorbed on the conveyor belt 2, when the iron powder moves to the maximum stroke, the scraper 19 hangs the iron powder from the conveyor belt 2, at the moment, the iron powder can be adsorbed on the scraper 19, the driving motor 17 drives the cam 13 to rotate, so that the length of the cam 13 continuously pushes the abutting plates 15, the abutting plates 15 at the front end and the rear end can be subjected to periodic stress, the movable plate 12 is subjected to periodic reciprocating motion in the fixing frame 11 through sliding fit between the fixed rod 16 and the fixing frame 11, the scraper 18 is driven to move back and forth on one side of the scraper 19, the iron powder adhered on the scraper 19 is scraped towards the front end and the rear end, and finally falls into the iron powder bin 5 to finish collection.

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 permanent magnetism de-ironing separator for retrieving iron powder, includes collecting box (4), its characterized in that: an iron powder bin (5) is arranged on one side of the top of the collecting box (4), a protective door (3) is mounted on one side of the interior of the iron powder bin (5) through a hinge, an iron block bin (7) is arranged on the other side of the top end of the collecting box (4), and a crushing device (1) is arranged in the iron block bin (7); supporting rods (8) are mounted at four corners of the top end of the collecting box (4), an installing frame (10) is mounted at the top end of each supporting rod (8), permanent magnets (9) are mounted inside the installing frame (10), the permanent magnets (9) are mounted between the front end and the rear end inside the installing frame (10), a scraping plate (19) is mounted at the bottom end of the installing frame (10), and a scraping structure is arranged on one side of the scraping plate (19); the scraping structure comprises a fixed frame (11), the fixed frame (11) is installed at the top end of a collecting box (4), a movable plate (12) is arranged inside the fixed frame (11), one side of the movable plate (12) extends to one side of the fixed frame (11), a scraping blade (18) is installed at one side of the top end of the movable plate (12), the top end of the scraping blade (18) extends to one side of a scraping plate (19), two fixing rods (16) are installed at the front end and the rear end of the movable plate (12), one end of each fixing rod (16) penetrates through one end of the fixed frame (11), a buffer spring (14) is sleeved on the outer wall of each fixing rod (16) inside the fixed frame (11), a supporting baffle (15) is installed at the front end and the rear end of the movable plate (12) inside the fixed frame (11), and a driving motor (17) is installed at the top end of the fixed frame (11), and the output end of the driving motor (17) extends to the inside of the fixed frame (11) and is provided with a cam (13).

2. The permanent magnet iron remover for recycling fine iron according to claim 1, wherein: the fixed rod (16) is connected with the fixed frame (11) in a sliding mode, and the moving range of the fixed rod (16) is larger than the length of the scraper (19).

3. The permanent magnet iron remover for recycling fine iron according to claim 1, wherein: the scraper (19) is U-shaped, the scraper (18) is I-shaped, and the angle of inclination formed by the scraper (18) and the scraper (19) with the horizontal plane is the same.

4. The permanent magnet iron remover for recycling fine iron according to claim 1, wherein: a material leakage opening (6) is formed in the bottom end of one side of the inner part of the iron block bin (7), and one end of the material leakage opening (6) extends to the inner part of the iron powder bin (5).

5. The permanent magnet iron remover for recycling fine iron according to claim 1, wherein: reducing mechanism (1) includes brush (101), first stock guide (102), crushing roller (103) and second stock guide (104), crushing roller (103) are all installed in the one end in iron plate storehouse (7), and the one end of crushing roller (103) all is connected with the inside one end in iron plate storehouse (7), second stock guide (104) are all installed between the inside front and back both ends in iron plate storehouse (7), the inside both sides in iron plate storehouse (7) are all installed in brush (101), first stock guide (102) are installed in the inside bottom in iron plate storehouse (7).

6. The permanent magnet iron remover for recycling fine iron according to claim 5, wherein: one side of the second material guide plate (104) is connected with the top end of one side inside the iron block bin (7), and the second material guide plate (104) is axially symmetrically distributed around the vertical center line of the iron block bin (7).

7. The permanent magnet iron remover for recycling fine iron according to claim 5, wherein: the first material guide plate (102) is obliquely arranged, and the height of one side, close to the iron powder bin (5), of the first material guide plate (102) is lower than that of the other side of the first material guide plate.