Material leveling device of dry magnetic separator

Abstract

The utility model discloses a material flattening device of a dry magnetic separator, which comprises a bottom plate, two ends of the inner wall of the bottom plate are both movably connected with rotating rollers, one end of one group of rotating rollers is fixedly connected with a third motor, and the surfaces of the two groups of rotating rollers are both in transmission connection with a magnetic conveyor belt. Supporting columns are fixedly connected to the two ends of one side of the upper surface of the bottom plate, the upper ends of the two sets of supporting columns are jointly and fixedly connected with a top plate, magnetic minerals are kept uniform and prevented from being stacked, and after the magnetic minerals are moved by a certain distance, the magnetic minerals can be treated by a material dispersing assembly and dispersed, so that the magnetic minerals are conveniently separated from other substances; and after the materials are conveyed to one end, other substances can fall off from one end of the magnetic conveying belt, the material flattening assembly further has an automatic discharging function, and the magnetic minerals adsorbed to the surface of the magnetic conveying belt can be continuously conveyed to the bottom of the magnetic conveying belt and then shoveled down by a scraper, so that the effects of conveniently flattening the materials and avoiding accumulation are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dry magnetic separators, in particular to a material leveling device of a dry magnetic separator. Background Art

[0002] Dry magnetic separator is a magnetic separation machine for separating dry magnetic minerals. Compared with wet magnetic separator, which uses liquid as diluent to improve separation efficiency, dry magnetic separator requires that the minerals to be separated are dry and the particles can move freely to form an independent free state. Otherwise, it will affect the magnetic separation effect and even cause the separation to fail.

[0003] To this end, a flat material device for a dry magnetic separator with announcement number CN202778692U includes a support frame fixedly connected to the longitudinal beams on both sides of the dry magnetic separator and spanning the dry magnetic separator tape, and a flat material mechanism threadedly connected to the top of the support frame and perpendicular to the plane of the dry magnetic separator tape. The utility model has a simple structure and is easy to install and operate. It overcomes the shortcomings of the original dry magnetic separator, such as thick material layer and uneven material distribution along the width of the tape, improves the sorting accuracy and efficiency of the dry magnetic separator, and reduces the operating costs of the enterprise.

[0004] The problem with the prior art is that the existing dry magnetic separator is prone to pile-up during the leveling process and requires manual leveling, which is not only time-consuming and labor-intensive but also has low work efficiency. Therefore, we propose a leveling device for a dry magnetic separator. Utility Model Content

[0005] The purpose of the utility model is to provide a material leveling device for a dry magnetic separator to solve the problems raised in the above background technology.

[0006] The utility model is implemented as follows: a material leveling device for a dry magnetic separator comprises a bottom plate, both ends of the inner wall of the bottom plate are movably connected with rotating rollers, one end of one group of the rotating rollers is fixedly connected with a third motor, the surfaces of two groups of the rotating rollers are commonly connected with a magnetic conveyor belt in a transmission manner, both ends of one side of the upper surface of the bottom plate are fixedly connected with pillars, the upper ends of the two groups of pillars are commonly fixedly connected with a top plate, one end of the lower surface of the bottom plate is fixedly connected with a fixed shell, a scraper is fixedly connected in the fixed shell, a material leveling component is arranged at one end of the upper surface of the bottom plate, the material leveling component is used to level the magnetic minerals, and a bulk material component is arranged at the other end of the upper surface of the bottom plate, the bulk material component is used to scatter the magnetic minerals.

[0007] As a preferred embodiment of the present invention, the flat material assembly includes a first motor, the first motor is fixedly connected to one end of one side of the upper surface of the base plate, and a screw is fixedly connected to the output end of the first motor.

[0008] As a preferred embodiment of the utility model, a moving block is threadedly connected to the surface of the screw rod, and a flat plate is fixedly connected to one end of the surface of the moving block.

[0009] As a preferred embodiment of the present invention, both ends of the upper surface of the bottom plate are fixedly connected with support blocks corresponding to the flat material plate, and a telescopic rod is fixedly connected between the upper surface of the flat material plate and the top plate.

[0010] As a preferred embodiment of the utility model, the bulk material assembly includes a second motor, the second motor is fixedly connected to the other end of one side of the bottom plate surface, the output end of the second motor is fixedly connected to a bulk material wheel, and one end of the bulk material wheel is fixedly connected to a fixing plate.

[0011] As a preferred embodiment of the utility model, six groups of electric push rods are fixedly connected to the surface of the fixed plate, and the piston ends of the six groups of electric push rods are all fixedly connected to ball blocks.

[0012] As a preferred embodiment of the utility model, mounting plates are fixedly connected on both sides of one end of the lower surface of the base plate, a rotating rod is commonly fixedly connected between the two groups of mounting plates, a torsion spring is sleeved on the surface of the rotating rod, and a feeding plate is fixedly connected to the surface of the torsion spring.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is designed with a bottom plate, a bulk material component, a flat material component, a support, a top plate, a scraper, a fixed shell, a third motor, a rotating roller and a magnetic conveyor belt. When in use, when the magnetic minerals and other substances are located at one end of the magnetic conveyor belt, the magnetic minerals will be adsorbed by the magnetic conveyor belt, and the third motor is started to make the rotating roller drive the magnetic conveyor belt to rotate, thereby conveying the magnetic minerals. After being conveyed to a certain distance, the magnetic minerals will be processed by the flat material component to keep the magnetic minerals uniform and prevent accumulation. After moving a certain distance, the magnetic minerals will be processed by the bulk material component to disperse them, which is convenient for separating the magnetic minerals and other substances. After being conveyed to one end, other substances will fall from one end of the magnetic conveyor belt. The flat material component also has the function of automatic unloading, and the magnetic minerals adsorbed on the surface of the magnetic conveyor belt will continue to be conveyed to the bottom of the magnetic conveyor belt, and then shoveled off by the scraper, so as to facilitate the flattening of the materials and avoid accumulation.

[0015] 2. The utility model adopts the design of the first motor, the screw rod, the support block, the flat material plate, the telescopic rod and the moving block. When the first motor is started, the first motor will drive the screw rod to rotate, thereby driving the moving block to move on the surface of the screw rod. When it moves to a certain position, the moving block will be located inside the support block, and the telescopic rod can limit the movement of the flat material plate, thereby achieving the effect of facilitating the flattening of materials and preventing accumulation.

[0016] 3. The utility model adopts the design of the second motor, bulk material wheel, fixed plate, ball block, electric push rod, feed plate, mounting plate, torsion spring and rotating rod. When the material moves to the appropriate position on the magnetic conveyor belt, the second motor will be started, and the second motor will drive the bulk material wheel to rotate. The bulk material wheel will push up and disperse the material, and then the magnetic minerals will be adsorbed by the magnetic conveyor belt, and other materials will fall from the magnetic conveyor belt into the feed plate. When the bulk material wheel rotates, it will drive the fixed plate, the electric push rod and the ball block to rotate. When it rotates to the appropriate position, the electric push rod is started, and the electric push rod pushes the feed plate to rotate with the rotating rod as the center, and the torsion spring can drive the feed plate to reset, so as to facilitate the dispersion of materials and automatically unload other materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the flat material assembly provided by the embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of a bulk material assembly provided in an embodiment of the utility model.

[0020] In the figure: 1. bottom plate; 2. bulk material assembly; 201. second motor; 202. bulk material wheel; 203. fixed plate; 204. ball block; 205. electric push rod; 206. feeding plate; 207. mounting plate; 208. torsion spring; 209. rotating rod; 3. flat material assembly; 301. first motor; 302. screw rod; 303. support block; 304. flat material plate; 305. telescopic rod; 306. moving block; 4. pillar; 5. top plate; 6. scraper; 7. fixed shell; 8. third motor; 9. rotating roller; 10. magnetic conveyor belt. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 3As shown, a flattening device of a dry magnetic separator provided by an embodiment of the utility model comprises a bottom plate 1, both ends of the inner wall of the bottom plate 1 are movably connected with rotating rollers 9, one end of one group of rotating rollers 9 is fixedly connected with a third motor 8, and the surfaces of the two groups of rotating rollers 9 are commonly connected with a magnetic conveyor belt 10 in a transmission manner, both ends of one side of the upper surface of the bottom plate 1 are fixedly connected with pillars 4, and the upper ends of the two groups of pillars 4 are commonly fixedly connected with a top plate 5, one end of the lower surface of the bottom plate 1 is fixedly connected with a fixed shell 7, and a scraper 6 is fixedly connected inside the fixed shell 7, a flattening component 3 is arranged at one end of the upper surface of the bottom plate 1, and the flattening component 3 is used to flatten the magnetic minerals, and a bulk material component 2 is arranged at the other end of the upper surface of the bottom plate 1, and the bulk material component 2 is used to scatter the magnetic minerals.

[0024] The above scheme is adopted: through the design of the bottom plate 1, the bulk material component 2, the flat material component 3, the pillar 4, the top plate 5, the scraper 6, the fixed shell 7, the third motor 8, the rotating roller 9 and the magnetic conveyor belt 10, when in use, when the magnetic minerals and other substances are located at one end of the magnetic conveyor belt 10, the magnetic minerals will be adsorbed by the magnetic conveyor belt 10, and the third motor 8 is started, so that the rotating roller 9 drives the magnetic conveyor belt 10 to rotate, thereby transporting the magnetic minerals. After being transported to a certain distance, they will be processed by the flat material component 3 to keep the magnetic minerals uniform and prevent accumulation. After moving a certain distance, the magnetic minerals will be processed by the bulk material component 2 to disperse them, which is convenient for separating the magnetic minerals and other substances. After being transported to one end, other substances will fall from one end of the magnetic conveyor belt 10, and the flat material component 3 also has the function of automatic unloading, and the magnetic minerals adsorbed on the surface of the magnetic conveyor belt 10 will continue to be transported to the bottom of the magnetic conveyor belt 10, and then shoveled off by the scraper 6, so as to facilitate the flattening of the materials and avoid accumulation.

[0025] refer to Figure 2 The flat material assembly 3 includes a first motor 301, which is fixedly connected to one end of one side of the upper surface of the base plate 1, and a screw rod 302 is fixedly connected to the output end of the first motor 301; a moving block 306 is threadedly connected to the surface of the screw rod 302, and one end of the surface of the moving block 306 is fixedly connected to a flat material plate 304; both ends of the upper surface of the base plate 1 are fixedly connected to support blocks 303 corresponding to the flat material plate 304, and a telescopic rod 305 is fixedly connected between the upper surface of the flat material plate 304 and the top plate 5.

[0026] The above scheme is adopted: through the design of the first motor 301, the screw rod 302, the support block 303, the flat material plate 304, the telescopic rod 305 and the moving block 306, when the first motor 301 is started, the first motor 301 will drive the screw rod 302 to rotate, thereby driving the moving block 306 to move on the surface of the screw rod 302. When it moves to a certain position, the moving block 306 will be located inside the support block 303, and the telescopic rod 305 can limit the movement of the flat material plate 304, thereby achieving the effect of facilitating the flattening of materials and preventing accumulation.

[0027] refer to Figure 3 The bulk material assembly 2 includes a second motor 201, which is fixedly connected to the other end of one side of the surface of the base plate 1, and a bulk material wheel 202 is fixedly connected to the output end of the second motor 201, and one end of the bulk material wheel 202 is fixedly connected to a fixed plate 203; six groups of electric push rods 205 are fixedly connected to the surface of the fixed plate 203, and the piston ends of the six groups of electric push rods 205 are fixedly connected to ball blocks 204; both sides of one end of the lower surface of the base plate 1 are fixedly connected to mounting plates 207, and a rotating rod 209 is fixedly connected between the two groups of mounting plates 207, and a torsion spring 208 is sleeved on the surface of the rotating rod 209, and a feeding plate 206 is fixedly connected to the surface of the torsion spring 208.

[0028] The above scheme is adopted: through the design of the second motor 201, the bulk material wheel 202, the fixing plate 203, the ball block 204, the electric push rod 205, the feeding plate 206, the mounting plate 207, the torsion spring 208 and the rotating rod 209, when the material moves to a suitable position on the magnetic conveyor belt 10, the second motor 201 is started, and the second motor 201 drives the bulk material wheel 202 to rotate, and the bulk material wheel 202 pushes up and disperses the material, and then the magnetic minerals are adsorbed by the magnetic conveyor belt 10, and other The material will fall from the magnetic conveyor belt 10 into the feeding plate 206, and the bulk wheel 202 will drive the fixed plate 203, the electric push rod 205 and the ball block 204 to rotate while rotating. When it rotates to a suitable position, the electric push rod 205 is started, and the electric push rod 205 pushes the feeding plate 206 to rotate around the rotating rod 209, and the torsion spring 208 can drive the feeding plate 206 to reset, thereby achieving the effect of facilitating the dispersion of materials and automatically unloading other materials.

[0029] The working principle of this utility model:

[0030] When in use, when the first motor 301 is started, the first motor 301 will drive the screw rod 302 to rotate, thereby driving the moving block 306 to move on the surface of the screw rod 302. After moving to a certain position, the moving block 306 will be located inside the support block 303, and the telescopic rod 305 can limit the movement of the flat plate 304, so as to facilitate the flattening of the material and prevent accumulation. When the material moves to a suitable position on the magnetic conveyor belt 10, the second motor 201 will be started, and the second motor 201 will drive the bulking wheel 202 to rotate, and the bulking wheel 202 will The material is pushed up and dispersed, and then the magnetic minerals will be adsorbed by the magnetic conveyor belt 10, and other materials will fall from the magnetic conveyor belt 10 to the inside of the feeding plate 206, and the bulk wheel 202 will drive the fixed plate 203, the electric push rod 205 and the ball block 204 to rotate while rotating. When it rotates to a suitable position, the electric push rod 205 is started, and the electric push rod 205 pushes the feeding plate 206 to rotate around the rotating rod 209 as the center, and the torsion spring 208 can drive the feeding plate 206 to reset, so as to facilitate the dispersion of materials and automatic unloading of other materials.

[0031] To sum up: this material leveling device of a dry magnetic separator, through the structure of the bulk material component 2, the second motor 201, the bulk material wheel 202, the fixed plate 203, the ball block 204, the electric push rod 205, the feeding plate 206, the mounting plate 207, the torsion spring 208 and the rotating rod 209, solves the problem that the existing dry magnetic separator is prone to pile up during the material leveling process, and requires manual material leveling, which is not only time-consuming and labor-intensive, but also has low work efficiency.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flat material device for a dry magnetic separator, comprising a bottom plate (1), characterized in that: Both ends of the inner wall of the bottom plate (1) are movably connected to rotating rollers (9), one end of one group of the rotating rollers (9) is fixedly connected to a third motor (8), and the surfaces of the two groups of rotating rollers (9) are commonly connected to a magnetic conveyor belt (10). Both ends of one side of the upper surface of the bottom plate (1) are fixedly connected to pillars (4), and the upper ends of the two groups of pillars (4) are commonly fixedly connected to a top plate (5). One end of the lower surface of the bottom plate (1) is fixedly connected to a fixed shell (7), and a scraper (6) is fixedly connected inside the fixed shell (7). A flat material component (3) is provided at one end of the upper surface of the bottom plate (1), and the flat material component (3) is used to flatten the magnetic mineral. A bulk material component (2) is provided at the other end of the upper surface of the bottom plate (1), and the bulk material component (2) is used to scatter the magnetic mineral.

2. A flat material device for a dry magnetic separator as claimed in claim 1, characterized in that: The flat material assembly (3) comprises a first motor (301), the first motor (301) being fixedly connected to one end of one side of the upper surface of the bottom plate (1), and a lead screw (302) being fixedly connected to the output end of the first motor (301).

3. A flat material device for a dry magnetic separator as claimed in claim 2, characterized in that: A moving block (306) is threadedly connected to the surface of the screw rod (302), and a flat material plate (304) is fixedly connected to one end of the surface of the moving block (306).

4. A flat material device for a dry magnetic separator as claimed in claim 3, characterized in that: Support blocks (303) corresponding to the flat plate (304) are fixedly connected at both ends of the upper surface of the bottom plate (1), and a telescopic rod (305) is fixedly connected between the upper surface of the flat plate (304) and the top plate (5).

5. A flat material device for a dry magnetic separator as claimed in claim 1, characterized in that: The bulk material assembly (2) comprises a second motor (201), the second motor (201) being fixedly connected to the other end of one side of the surface of the bottom plate (1), the output end of the second motor (201) being fixedly connected to a bulk material wheel (202), and one end of the bulk material wheel (202) being fixedly connected to a fixing plate (203).

6. A flat material device for a dry magnetic separator as claimed in claim 5, characterized in that: Six groups of electric push rods (205) are fixedly connected to the surface of the fixed plate (203), and the piston ends of the six groups of electric push rods (205) are all fixedly connected to ball blocks (204).

7. A flat material device for a dry magnetic separator as claimed in claim 6, characterized in that: Mounting plates (207) are fixedly connected to both sides of one end of the lower surface of the bottom plate (1), a rotating rod (209) is fixedly connected between the two groups of mounting plates (207), a torsion spring (208) is sleeved on the surface of the rotating rod (209), and a feeding plate (206) is fixedly connected to the surface of the torsion spring (208).

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