Feeding device of electromagnetic iron remover

Abstract

The utility model belongs to the technical field of electromagnetic iron removers, and particularly relates to an electromagnetic iron remover feeding device which comprises a working frame. A first motor is fixedly connected to the side wall of the working frame; the middle part of the working frame is rotationally connected with a plurality of conveying rollers; the conveying rollers are symmetrically arranged; the output end of the first motor is fixedly connected with a first rotating shaft; the first rotating shaft is rotationally connected with the working frame; the end part of the first rotating shaft is fixedly connected with the conveying roller; the middle of the conveying roller is rotationally connected with a conveying belt. By arranging the crushing rollers, the mixed raw materials can be extruded and crushed, large materials in the mixed raw materials are scattered, the caking phenomenon of the mixed raw materials is reduced, the problem that due to caking of the raw materials, an iron powder is not fully adsorbed by a magnet is solved, and the problem that due to caking of the raw materials, the iron powder removal efficiency is affected is solved.

Description

Technical Field

[0001] This utility model belongs to the field of electromagnetic iron separator technology, specifically an electromagnetic iron separator feeding device. Background Technology

[0002] An electromagnetic separator is a device that removes iron using the principle of electromagnetic induction. It is primarily used to remove ferromagnetic impurities from bulk, non-magnetic materials. It is widely used in various industries, including power, mining, metallurgy, building materials, chemicals, food, and feed processing, and is of great significance for protecting equipment and improving product quality.

[0003] The feeding device of the electromagnetic separator is an important component of the electromagnetic separator. It is responsible for stably and evenly conveying the material to the working area of ​​the electromagnetic separator, ensuring the efficient operation of the iron removal process.

[0004] When removing iron from raw materials, such as iron ore from slag, electromagnetic separators can reduce the adsorption effect of large slag particles on iron powder, thus lowering the removal rate of iron powder from the slag.

[0005] Therefore, this utility model provides an electromagnetic separator feeding device. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: An electromagnetic iron separator feeding device of this utility model includes a working frame; a first motor is fixedly connected to the side wall of the working frame; multiple conveying rollers are rotatably connected to the middle of the working frame; the conveying rollers are symmetrically arranged; a first rotating shaft is fixedly connected to the output end of the first motor; the first rotating shaft is rotatably connected to the working frame; the end of the first rotating shaft is fixedly connected to the conveying rollers; a conveyor belt is rotatably connected to the middle of the conveying rollers; multiple first supports are fixedly connected to the top of the working frame; a feeding trough is fixedly connected to the middle of the first support; a crushing box is connected to the bottom of the feeding trough; a discharge trough is connected to the bottom of the crushing box; multiple... A second motor; a second rotating shaft is fixedly connected to the output end of the second motor; the second rotating shaft is rotatably connected to the second motor; a crushing roller is fixedly connected to the end of the second rotating shaft; the crushing rollers are symmetrically arranged; a slide rail is fixedly connected to the top of the working frame; a slide block is slidably connected to the slide rail; a second bracket is fixedly connected to the top of the slide block; a push rod is slidably connected to the middle of the second bracket; a magnet is fixedly connected to the end of the push rod; by setting the crushing roller, the mixed raw materials can be squeezed and crushed, breaking up large pieces of material in the mixed raw materials, reducing the agglomeration of the mixed raw materials, reducing the problem of insufficient adsorption of iron powder by the magnet due to raw material agglomeration, and reducing the problem of reduced iron powder removal efficiency due to raw material agglomeration.

[0008] Preferably, a third support is fixedly connected to the middle of the work frame; multiple sleeves are fixedly connected to the middle of the third support; a spring is fixedly connected inside the sleeve; a top rod is fixedly connected to the end of the spring; the top rod is slidably connected to the sleeve; a scraper is fixedly connected to the end of the sleeve; by providing a scraper, when the material passes under the scraper, the scraper can smooth the raw material, reducing the problem of excessive accumulation of raw material; by providing a spring and sleeve, when there is a large piece of raw material, when the scraper collides with the large piece of raw material, the spring contracts and drives the top rod to slide into the sleeve, which buffers the collision and reduces the damage caused by the collision between the scraper and the large piece of raw material.

[0009] Preferably, a third motor is fixedly connected to the side wall of the feeding trough; a third rotating shaft is fixedly connected to the output end of the third motor; the third rotating shaft is rotatably connected to the feeding trough; a stirring roller is fixedly connected to the end of the third rotating shaft; and multiple blades are fixedly connected to the middle of the stirring roller. By providing blades and a third motor, the rotating blades can stir the material in the feeding trough, further enhancing the crushing effect of the raw materials, improving the flowability of the raw materials in the feeding trough, and reducing the problem of raw material accumulation in the feeding trough.

[0010] Preferably, an electric telescopic rod is fixedly connected to the top of the work frame; the end of the electric telescopic rod is fixedly connected to the side wall of the second support; a first collection box is placed below the work frame; by setting the first collection box, when the magnet moves above the first collection box, the magnet is turned off, and the iron powder adsorbed on the surface of the magnet falls downward into the first collection box, thus realizing the collection of iron powder.

[0011] Preferably, a cylinder is fixedly connected to the top of the second bracket; the end of the push rod is fixedly connected to the output end of the cylinder; by providing a cylinder, the cylinder can drive the push rod to move up and down, and the magnet moves synchronously, realizing the control of the distance between the magnet and the raw material, and the adsorption force of iron powder can be controlled by adjusting the distance between the magnet and the raw material as needed.

[0012] Preferably, a second collection box is placed below the work frame; the second collection box is located below the conveyor belt; by setting up the second collection box, the raw materials after iron removal are collected.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The electromagnetic iron separator feeding device of this utility model is equipped with a crushing roller, which can squeeze and crush the mixed raw materials, break up the large pieces of material in the mixed raw materials, reduce the agglomeration of the mixed raw materials, reduce the problem of insufficient adsorption of iron powder by the iron separator due to raw material agglomeration, and reduce the problem of iron powder removal efficiency affected by raw material agglomeration.

[0015] 2. The electromagnetic iron separator feeding device of this utility model is equipped with a scraper. When the material passes through the bottom of the scraper, the scraper can smooth the raw material and reduce the problem of excessive accumulation of raw material. By being equipped with a spring and a sleeve, when there is a large piece of raw material, when the scraper collides with the large piece of raw material, the spring contracts and drives the top rod to slide into the sleeve, which buffers the collision and reduces the damage caused by the collision between the scraper and the large piece of raw material. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the conveyor belt and slide rail structure in this utility model;

[0019] Figure 3 This is a schematic diagram of the crushing box and feeding trough structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the stirring roller and blade structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the crushing roller and the second motor structure in this utility model;

[0022] Figure 6 This is a schematic diagram of the spring and scraper structure in this utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the first and second collection boxes in this utility model;

[0024] In the diagram: 1. Crushing roller; 11. Working frame; 12. First motor; 13. First rotating shaft; 14. Conveying roller; 15. Conveyor belt; 16. First support; 17. Feed chute; 18. Second motor; 19. Second rotating shaft; 101. Slide rail; 102. Slide block; 103. Second support; 104. Magnet; 105. Crushing box; 106. Discharge chute; 2. Scraper; 21. Third support; 22. Sleeve; 23. Spring; 24. Top rod; 3. Blade; 31. Third motor; 32. Third rotating shaft; 33. Agitating roller; 4. Electric telescopic rod; 42. First collection box; 5. Cylinder; 51. Push rod; 6. Second collection box. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figure 1 , Figure 3 , Figure 5 As shown, the present invention discloses an electromagnetic iron separator feeding device, comprising a working frame 11; a first motor 12 is fixedly connected to the side wall of the working frame 11; a plurality of conveying rollers 14 are rotatably connected to the middle of the working frame 11; the conveying rollers 14 are symmetrically arranged; a first rotating shaft 13 is fixedly connected to the output end of the first motor 12; the first rotating shaft 13 is rotatably connected to the working frame 11; the end of the first rotating shaft 13 is fixedly connected to the conveying rollers 14; a conveyor belt 15 is rotatably connected to the middle of the conveying rollers 14; a plurality of first supports 16 are fixedly connected to the top of the working frame 11; a feeding trough 17 is fixedly connected to the middle of the first support 16; the feeding trough 17 is... The bottom of the trough 17 is connected to a crushing box 105; the bottom of the crushing box 105 is connected to a discharge trough 106; multiple second motors 18 are fixedly connected to the side wall of the crushing box 105; a second rotating shaft 19 is fixedly connected to the output end of the second motor 18; the second rotating shaft 19 is rotatably connected to the second motor 18; a crushing roller 1 is fixedly connected to the end of the second rotating shaft 19; the crushing rollers 1 are symmetrically arranged; a slide rail 101 is fixedly connected to the top of the working frame 11; a slide block 102 is slidably connected to the slide rail 101; a second bracket 103 is fixedly connected to the top of the slide block 102; a push rod 51 is slidably connected to the middle of the second bracket 103. A magnet 104 is fixedly connected to the end of the push rod 51. In use, the second motor 18 is started, and the symmetrically arranged second motors 18 are adjusted to rotate in opposite directions. The second motor 18 drives the second rotating shaft 19 to rotate, and the symmetrically arranged crushing rollers 1 rotate in opposite directions, feeding the mixed raw materials into the feed trough 17. The symmetrically arranged crushing rollers 1 can squeeze and crush the mixed raw materials, breaking up large pieces and reducing agglomeration. The first motor 12 is started, driving the conveyor roller 14 to rotate. At this time, the conveyor belt 15 rotates on the symmetrically arranged conveyor roller 14. The magnet 104 is then activated, and the crushing... The crushed raw material falls into the discharge chute 106 and is discharged outward from the discharge chute 106, falling onto the conveyor belt 15. The conveyor belt 15 transports the raw material. When it reaches the bottom of the magnet 104, the magnet 104 adsorbs the iron powder in the raw material. The remaining raw material continues to be transported forward, thus achieving the removal of iron powder from the mixed raw material. By setting the crushing roller 1, the mixed raw material can be squeezed and crushed, breaking up large pieces of material in the mixed raw material, reducing the agglomeration of the mixed raw material, reducing the problem of insufficient adsorption of iron powder by the magnet 104 due to raw material agglomeration, and reducing the problem of reduced iron powder removal efficiency due to raw material agglomeration.

[0027] like Figure 1 , Figure 6As shown, a third support 21 is fixedly connected to the middle of the work frame 11; multiple sleeves 22 are fixedly connected to the middle of the third support 21; a spring 23 is fixedly connected inside the sleeve 22; a top rod 24 is fixedly connected to the end of the spring 23; the top rod 24 is slidably connected to the sleeve 22; a scraper 2 is fixedly connected to the end of the sleeve 22; in use, the broken raw material falls onto the conveyor belt 15, and the conveyor belt 15 conveys the material forward. When passing the bottom of the scraper 2, the scraper 2 can smooth the raw material, reducing the problem of excessive accumulation of raw material. When scraper 2 encounters large pieces of raw material, the spring 23 contracts, causing the top rod 24 to slide into the sleeve 22, thus buffering the impact. With scraper 2, as the material passes under it, scraper 2 can smooth the material, reducing the problem of excessive material accumulation. Furthermore, with spring 23 and sleeve 22, when large pieces of raw material are present, the spring 23 contracts, causing the top rod 24 to slide into the sleeve 22, thus buffering the impact and reducing damage caused by the collision between scraper 2 and large pieces of raw material.

[0028] like Figure 1 , Figure 3 , Figure 4 As shown, a third motor 31 is fixedly connected to the side wall of the feed trough 17; a third rotating shaft 32 is fixedly connected to the output end of the third motor 31; the third rotating shaft 32 is rotatably connected to the feed trough 17; a stirring roller 33 is fixedly connected to the end of the third rotating shaft 32; multiple blades 3 are fixedly connected to the middle of the stirring roller 33; in use, the third motor 31 is started, and the third motor 31 drives the stirring roller 33 to rotate, and the blades 3 rotate synchronously. The rotating blades 3 can stir the material in the feed trough 17, further enhancing the crushing effect of the raw materials, increasing the fluidity of the raw materials in the feed trough 17, and reducing the problem of raw material accumulation in the feed trough 17; by setting up the blades 3 and the third motor 31, the rotating blades 3 can stir the material in the feed trough 17, further enhancing the crushing effect of the raw materials, increasing the fluidity of the raw materials in the feed trough 17, and reducing the problem of raw material accumulation in the feed trough 17.

[0029] like Figure 1 , Figure 2 , Figure 7As shown, an electric telescopic rod 4 is fixedly connected to the top of the work frame 11; the end of the electric telescopic rod 4 is fixedly connected to the side wall of the second support 103; a first collection box 42 is placed below the work frame 11; in use, the electric telescopic rod 4 is activated, and the extension and retraction of the electric telescopic rod 4 can drive the second support 103 to slide on the slide rail 101, realizing the control of the position of the magnet 104. After the iron removal is completed, the electric telescopic rod 4 is extended. When the magnet 104 moves above the first collection box 42, the magnet 104 is turned off. 04. The iron powder adsorbed on the surface of the magnet 104 falls downward into the first collection box 42. The electric telescopic rod 4 is provided, and the extension and retraction of the electric telescopic rod 4 can drive the second bracket 103 to slide on the slide rail 101, thereby realizing the control of the position of the magnet 104. With the first collection box 42 provided, when the magnet 104 moves above the first collection box 42, the magnet 104 is turned off, and the iron powder adsorbed on the surface of the magnet 104 falls downward into the first collection box 42, thereby realizing the collection of iron powder.

[0030] like Figure 1 , Figure 7 As shown, a cylinder 5 is fixedly connected to the top of the second bracket 103; the end of the push rod 51 is fixedly connected to the output end of the cylinder 5; in use, the cylinder 5 is activated, which drives the push rod 51 to move up and down, and the magnet 104 moves synchronously, realizing the control of the distance between the magnet 104 and the raw material. The magnet 104 can be adjusted to control the iron powder adsorption force as needed.

[0031] like Figure 1 , Figure 7 As shown, a second collection box 6 is placed below the work frame 11; the second collection box 6 is located below the conveyor belt 15; during use, the raw material after iron removal on the conveyor belt 15 will continue to move forward and then fall into the second collection box 6, thus collecting the raw material after iron removal; by setting the second collection box 6, the collection of raw material after iron removal is realized.

[0032] Working principle: During use, the second motor 18 is started, and the symmetrically arranged second motors 18 are adjusted to rotate in opposite directions. The second motor 18 drives the second rotating shaft 19 to rotate, and the symmetrically arranged crushing rollers 1 rotate in opposite directions. The mixed raw materials are fed into the feed trough 17. The symmetrically arranged crushing rollers 1 can squeeze and crush the mixed raw materials, breaking up large pieces of material and reducing agglomeration. The first motor 12 is started, and the first motor 12 drives the conveyor roller 14 to rotate. At this time, the conveyor belt 15 rotates on the symmetrically arranged conveyor roller 14. The magnet 104 is activated, and the crushing... The crushed raw material falls into the discharge chute 106 and is discharged outward from the discharge chute 106, falling onto the conveyor belt 15. The conveyor belt 15 transports the raw material. When it reaches the bottom of the magnet 104, the magnet 104 adsorbs the iron powder in the raw material. The remaining raw material continues to be transported forward, thus removing the iron powder from the mixed raw material. The broken raw material falls onto the conveyor belt 15, which transports the material forward. When it passes the bottom of the scraper 2, the scraper 2 can smooth the raw material, reducing the problem of excessive accumulation of raw material. When there are large pieces of raw material, the scraper 2 collides with the large pieces of raw material, and the spring 23... The retraction of the top rod 24 causes it to slide into the sleeve 22, buffering the impact. The third motor 31 is then activated, driving the stirring roller 33 to rotate, and the blades 3 rotate synchronously. The rotating blades 3 stir the material in the feed trough 17, further enhancing the crushing effect of the raw materials, improving the flowability of the raw materials in the feed trough 17, and reducing the problem of material accumulation in the feed trough 17. The electric telescopic rod 4 is then activated. The extension and retraction of the electric telescopic rod 4 causes the second bracket 103 to slide on the slide rail 101, realizing the control of the position of the magnet 104. After iron removal is completed, the electric telescopic rod 4... When the magnet 104 moves above the first collection box 42, it is closed, and the iron powder adsorbed on the surface of the magnet 104 falls downward into the first collection box 42. The cylinder 5 is activated, which drives the push rod 51 to move up and down, and the magnet 104 moves synchronously, realizing the control of the distance between the magnet 104 and the raw material. The adsorption force of iron powder can be controlled by adjusting the distance between the magnet 104 and the raw material as needed. The raw material after iron removal on the conveyor belt 15 will continue to move forward and then fall into the second collection box 6, which realizes the collection of the raw material after iron removal.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for an electromagnetic iron separator, characterized in that: Includes a work frame (11); a first motor (12) is fixedly connected to the side wall of the work frame (11); multiple conveyor rollers (14) are rotatably connected to the middle of the work frame (11); the conveyor rollers (14) are symmetrically arranged; a first rotating shaft (13) is fixedly connected to the output end of the first motor (12); the first rotating shaft (13) is rotatably connected to the work frame (11); the end of the first rotating shaft (13) is fixedly connected to the conveyor rollers (14); a conveyor belt (15) is rotatably connected to the middle of the conveyor rollers (14); multiple first supports (16) are fixedly connected to the top of the work frame (11); a feed chute (17) is fixedly connected to the middle of the first support (16); a crushing box (105) is connected to the bottom of the feed chute (17); the crushing box (105) The bottom is connected to the discharge chute (106); multiple second motors (18) are fixed to the side wall of the crushing box (105); a second rotating shaft (19) is fixed to the output end of the second motor (18); the second rotating shaft (19) is rotatably connected to the second motor (18); a crushing roller (1) is fixed to the end of the second rotating shaft (19); the crushing rollers (1) are symmetrically arranged; a slide rail (101) is fixed to the top of the working frame (11); a slide block (102) is slidably connected on the slide rail (101); a second bracket (103) is fixed to the top of the slide block (102); a push rod (51) is slidably connected to the middle of the second bracket (103); a magnet (104) is fixed to the end of the push rod (51).

2. The electromagnetic separator feeding device according to claim 1, characterized in that: A third support (21) is fixedly connected to the middle of the work frame (11); a plurality of sleeves (22) are fixedly connected to the middle of the third support (21); a spring (23) is fixedly connected inside the sleeve (22); a top rod (24) is fixedly connected to the end of the spring (23); the top rod (24) is slidably connected to the sleeve (22); and a scraper (2) is fixedly connected to the end of the sleeve (22).

3. The electromagnetic separator feeding device according to claim 2, characterized in that: A third motor (31) is fixedly connected to the side wall of the feed trough (17); a third rotating shaft (32) is fixedly connected to the output end of the third motor (31); the third rotating shaft (32) is rotatably connected to the feed trough (17); a stirring roller (33) is fixedly connected to the end of the third rotating shaft (32); and multiple blades (3) are fixedly connected to the middle of the stirring roller (33).

4. The electromagnetic separator feeding device according to claim 3, characterized in that: An electric telescopic rod (4) is fixedly connected to the top of the work frame (11); the end of the electric telescopic rod (4) is fixedly connected to the side wall of the second support (103); a first collection box (42) is placed below the work frame (11).

5. The electromagnetic separator feeding device according to claim 4, characterized in that: The top of the second bracket (103) is fixedly connected to a cylinder (5); the end of the push rod (51) is fixedly connected to the output end of the cylinder (5).

6. The electromagnetic separator feeding device according to claim 5, characterized in that: A second collection box (6) is placed below the work rack (11); the second collection box (6) is located below the conveyor belt (15).

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