Improved iron remover

Abstract

The improved iron remover comprises a mounting plate and a sleeve shell, a plurality of groups of carbon steel supporting columns are uniformly arranged at the edge of the top of the sleeve shell, sliding grooves are formed in the two sides of the inner side of the sleeve shell, sliding blocks are connected to the inner sides of the two groups of sliding grooves in a sliding mode, and magnetic bars are jointly arranged on the sides, close to each other, of the two groups of sliding blocks. A connecting block is arranged at the top of the magnetic bar, mounting frames are arranged on the two sides of the top of the mounting plate, and electric hoists are arranged at the tops of the inner sides of the mounting frames; through mutual cooperation of the electric hoist, the sling, the electric push rod, the sleeve shell, a magnetic bar, a sliding block, a carbon steel supporting column, a sliding groove, a scraping piece and a movable ring, when the device is used, the magnetic bar can be pulled away from the sleeve shell, magnetic force on the surface of the sleeve shell is removed, iron powder can automatically fall off, meanwhile, the iron powder on the surface of the sleeve shell can be cleared away through cooperation with a scraping assembly, and the device is convenient to use. Therefore, abrasion between the magnetic bar and the sleeve shell is reduced, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of iron removers, in particular to an improved iron remover. Background Art

[0002] Iron remover is a device that can generate strong magnetic attraction. It can remove ferromagnetic impurities mixed in the material to ensure the safe and normal operation of mechanical equipment such as crushers and grinders in the conveying system. At the same time, it can effectively prevent accidents caused by large and long iron pieces scratching the conveyor belt, and can also significantly improve the quality of raw materials.

[0003] The existing patent with the authorization announcement number "CN212820474U" discloses a drawer-type magnetic rod iron remover. When in use, the material to be ironed enters from the top of the iron removal box, and the magnetic force generated by the magnetic rod adsorbs the iron impurities on the iron removal pipe. The material after the impurities are removed flows out from the bottom of the iron removal box. When the iron impurities adsorbed on the surface of the iron removal pipe accumulate to a certain extent, the feeding is stopped, the drawer door is opened, the magnetic rod is pulled out, the iron removal pipe loses its magnetic force, and the iron impurities fall out. Such a setting is easy to operate, and the iron removal is rapid and efficient.

[0004] However, the device has the following shortcomings: when the above device is in use, the iron powder is difficult to peel off from the outside of the magnetic rod, which is not convenient to use, and the adsorbed iron powder is not easy to remove, which makes it easy for iron powder to enter the gap between the magnetic rod and the bracket and cause wear. At the same time, the magnetic rod is prone to deformation and cannot return to its original position automatically. It is also possible for the magnetic rod to fall off and fall into the cleaning equipment. Summary of the invention

[0005] The purpose of the utility model is to provide an improved iron remover to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved iron remover, comprising a mounting plate and a casing, a plurality of groups of carbon steel pillars are evenly arranged at the edge of the top of the casing, slide grooves are opened on both sides of the inner side of the casing, the inner sides of the two groups of the slide grooves are slidably connected with sliders, a magnetic bar is commonly arranged on one side of the two groups of sliders close to each other, a connecting block is arranged on the top of the magnetic bar, mounting frames are arranged on both sides of the top of the mounting plate, an electric hoist is arranged on the top of the inner side of the mounting frame, a sling is arranged on the inner side of the electric hoist, and the bottom of the sling is connected to the connecting block;

[0007] A limiting groove is provided in the middle of the bottom of the mounting plate, through holes are provided at the top and the middle of the inner side of the limiting groove, and a scraper assembly is provided in the middle of the top of the mounting plate.

[0008] Preferably, the scraper assembly includes an electric push rod, a scraper blade and a movable ring. The electric push rod is arranged in the middle of the top of the mounting plate, and the output ends of the two groups of electric push rods are jointly provided with a movable ring. The inner side of the movable ring is provided with a scraper blade that cooperates with the casing, so as to clean the iron powder on the outside of the casing.

[0009] Preferably, the diameter of the through hole is larger than the connecting block and smaller than the casing, so that the casing and the magnetic rod can be separated to eliminate the magnetic force.

[0010] Preferably, a discharge hole is provided at the bottom of the inner side of the casing, and a sealing cover is threadedly connected to the inner side of the discharge hole to prevent iron powder from entering the casing.

[0011] Preferably, a slot matching the connecting block is provided in the middle of the top of the housing, so that the connecting block can be inserted into the slot for fixation.

[0012] Preferably, the mounting frame is U-shaped and has strong stability.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the improved iron remover;

[0014] 1. Through the cooperation between the electric hoist, sling, electric push rod, casing, magnetic rod, slider, carbon steel pillar, chute, scraper and movable ring, when the device is in use, the magnetic rod can be pulled out from the casing to remove the magnetic force on the casing surface, so that the iron powder can fall automatically. At the same time, the scraper assembly can be used to clean the iron powder on the casing surface, thereby reducing the wear between the magnetic rod and the casing and extending the service life of the device;

[0015] 2. Through the cooperation between the casing, magnetic rod and carbon steel pillar, the device utilizes the magnetic force of the magnetic rod and the casing to adsorb. When the magnetic rod is reset for use, the magnetic force can be used to activate the damping effect to prevent the magnetic rod from falling suddenly and damaging the bottom equipment, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the casing of the utility model;

[0017] Figure 2 This is a front cross-sectional view of the utility model;

[0018] Figure 3 It is a top sectional view of the movable ring of the utility model;

[0019] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure.

[0020] In the figure: 1. mounting plate; 2. through hole; 3. mounting frame; 4. electric hoist; 5. sling; 6. electric push rod; 7. casing; 8. magnetic rod; 9. slider; 10. carbon steel pillar; 11. slide groove; 12. connecting block; 13. scraper; 14. limit groove; 15. movable ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides an embodiment: an improved iron remover, comprising a mounting plate 1 and a casing 7, a plurality of groups of carbon steel pillars 10 are evenly arranged at the edge of the top of the casing 7, slide grooves 11 are provided on both sides of the inner side of the casing 7, and sliders 9 are slidably connected to the inner sides of the two groups of slide grooves 11, and a magnetic bar 8 is provided on one side of the two groups of sliders 9 close to each other, and a connecting block 12 is provided on the top of the magnetic bar 8, and a card slot adapted to the connecting block 12 is provided in the middle of the top of the casing 7, so that the connecting block 12 can be inserted into the card slot for fixing, mounting frames 3 are provided on both sides of the top of the mounting plate 1, and the shape of the mounting frame 3 is U-shaped and has strong stability, an electric hoist 4 is provided on the top of the inner side of the mounting frame 3, and a sling 5 is provided on the inner side of the electric hoist 4, and the bottom of the sling 5 is connected to the connecting block 12;

[0023] A limiting groove 14 is provided in the middle of the bottom of the mounting plate 1 , a through hole 2 is provided at the top and the middle of the inner side of the limiting groove 14 , and a scraper assembly is provided in the middle of the top of the mounting plate 1 .

[0024] Furthermore, the scraper assembly includes an electric push rod 6, a scraper blade 13 and a movable ring 15. The electric push rod 6 is arranged in the middle of the top of the mounting plate 1, and the output ends of the two groups of electric push rods 6 are jointly provided with a movable ring 15. The inner side of the movable ring 15 is provided with a scraper blade 13 that cooperates with the sleeve 7. When the device cleans the iron powder, the electric push rod 6 can drive the movable ring 15 to move downward, so that the scraper blade 13 can scrape off the iron powder on the outside of the sleeve 7.

[0025] Furthermore, the diameter of the through hole 2 is larger than the connecting block 12 and smaller than the casing 7 , so that the magnetic rod 8 can move upward from the through hole 2 , and the casing 7 will be intercepted inside the limiting groove 14 , thereby eliminating the magnetic force of the casing 7 .

[0026] Furthermore, a discharge hole is provided at the bottom of the inner side of the casing 7, and a sealing cover is threadedly connected to the inner side of the discharge hole. After the device has been used for a period of time, the sealing cover can be unscrewed, and iron powder dropped into the casing 7 can be automatically discharged to prevent the iron powder from entering the casing 7.

[0027] Working principle: When the device is in use, the casing 7 can be placed in the equipment, and the iron powder can be adsorbed on the outer side of the casing 7 by the magnetic force of the magnetic rod 8. After the iron powder is adsorbed, the electric hoist 4 can be started to drive the sling 5 to reel up and lift the magnetic rod 8. At this time, through the magnetic attraction of the magnetic rod 8 and the carbon steel support 10 inside the casing 7, the casing 7 can rise together with the magnetic rod 8, so as to be lifted out of the equipment. When the casing 7 moves up to the limiting groove 14 following the magnetic rod 8, the magnetic rod 8 can move up from the through hole 2 under the pulling force of the sling 5. At this time, the casing 7 can be intercepted in the limiting groove 14. When the magnetic rod 8 is gradually withdrawn from the casing 7, the iron powder adsorbed on the casing 7 will automatically fall off without magnetic force. Then the two sets of electric push rods 6 can be started to run, and the two sets of movable rings 15 can be pushed down by the electric push rods 6, so that the iron powder remaining on the surface of the casing 7 can be easily removed.

[0028] After the iron powder is removed, when the magnetic bar 8 is reset, due to the magnetic attraction between the magnetic bar 8 and the carbon steel support 10, it can be pressed down manually until it is in place, so that the entire magnetic bar 8 is guided by the slider 9 and slowly descends along the slide groove 11 in an overall damping manner without causing impact.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An improved iron remover, comprising a mounting plate (1) and a casing (7), characterized in that: A plurality of groups of carbon steel pillars (10) are evenly arranged at the edge of the top of the casing (7), and slide grooves (11) are provided on both sides of the inner side of the casing (7), and sliders (9) are slidably connected to the inner sides of the two groups of the slide grooves (11), and a magnetic bar (8) is commonly arranged on one side of the two groups of the sliders (9), and a connecting block (12) is arranged on the top of the magnetic bar (8), and mounting frames (3) are arranged on both sides of the top of the mounting plate (1), and an electric hoist (4) is arranged on the top of the inner side of the mounting frame (3), and a sling (5) is arranged on the inner side of the electric hoist (4), and the bottom of the sling (5) is connected to the connecting block (12); A limiting groove (14) is provided in the middle of the bottom of the mounting plate (1), through holes (2) are provided at the top and middle of the inner side of the limiting groove (14), and a scraper assembly is provided in the middle of the top of the mounting plate (1).

2. An improved iron remover according to claim 1, characterized in that: The scraper assembly comprises an electric push rod (6), a scraper blade (13) and a movable ring (15); the electric push rod (6) is arranged in the middle of the top of the mounting plate (1); the output ends of the two groups of electric push rods (6) are jointly provided with a movable ring (15); and the inner side of the movable ring (15) is provided with a scraper blade (13) that matches the sleeve (7).

3. An improved iron remover according to claim 1, characterized in that: The diameter of the through hole (2) is larger than the connecting block (12) and smaller than the sleeve (7).

4. An improved iron remover according to claim 1, characterized in that: A discharge hole is provided at the bottom of the inner side of the sleeve (7), and a sealing cover is threadedly connected to the inner side of the discharge hole.

5. The improved iron remover according to claim 1, characterized in that: A slot matching the connecting block (12) is provided in the middle of the top of the sleeve (7).

6. The improved iron remover according to claim 1, characterized in that: The mounting frame (3) is in a U-shape.

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