Super-strong magnetic flat plate magnetic separator

Abstract

The utility model relates to the technical field of flat plate magnetic separators, in particular to a super-strong magnetic flat plate magnetic separator. Comprising a device rack and a feed hopper with a filter plate, the feed hopper with the filter plate is mounted at the top of the device rack, a servo motor, a reciprocating screw rod, a sliding block, a mounting rod and a stirring roller are mounted on the outer side of the feed hopper with the filter plate, guide rails are mounted on the two sides of the feed hopper with the filter plate, and a telescopic motor is mounted at one end of the feed hopper with the filter plate; and reset springs are mounted at the other end of the feed hopper with the filter plate at equal intervals. Materials enter the feeding hopper with the filter plate, at the moment, the telescopic motor pushes the feeding hopper with the filter plate to slide along the guide rail, when the telescopic motor pushes the feeding hopper with the filter plate to move to the limiting position, the reset spring pushes the feeding hopper with the filter plate to reset, and vibration feeding is conducted on the materials in a circulating and reciprocating mode. And the sliding block slides to drive the mounting rod and the stirring roller to stir the filter plate at the bottom of the feed hopper with the filter plate, so that the blockage phenomenon is avoided to the greatest extent.

Description

Technical Field

[0001] The utility model relates to the technical field of flat plate magnetic separators, in particular to a super-strong magnetic flat plate magnetic separator. Background Art

[0002] Flat plate magnetic separator is a kind of magnetic separation equipment, which uses magnetic field force to separate materials with different magnetic properties. Flat plate magnetic separator is widely used in the separation of ferrous metals, non-metals, rare metal ores, as well as magnetic separation of hematite, limonite, NdFeB, etc. Flat plate magnetic separator is made of stainless steel, including a frame, on which a magnetic separation mechanism, a tensioning mechanism, a water supply system and a material leveling device are arranged. The existing material leveling device usually feeds the material into the magnetic separator evenly by vibration. This method can ensure the uniform distribution of the material. However, if the particle size or humidity of the material is not suitable during use, the feeder may be blocked, affecting the feeding efficiency. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a super-strong magnetic flat plate magnetic separator to solve the problem that the existing material leveling device usually feeds the material into the magnetic separator evenly by vibration. This method can ensure the uniform distribution of the material, but when using the vibration method, if the particle size or humidity of the material is not suitable during use, it may cause blockage in the feeder, affecting the feeding efficiency.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a super-strong magnetic flat plate magnetic separator, comprising a device frame and a feed hopper with a filter plate, a driving motor 1 is installed on the outside of the device frame, and a gear reducer is installed on the output end of the driving motor 1, a transmission roller is installed above the gear reducer, and a conveyor belt is installed on the outside of the transmission roller, a discharging bottom plate is installed at the bottom of the device frame, a driving motor 2 is installed on the outside of the device frame, and a brush stick is installed on the output end of the driving motor 2, a water pump is installed on the top of the device frame, and a water pipeline is connected above the water pump, A spray pipe is installed below the water supply pipe, a super strong magnetic system is installed at a position of the device frame near the conveyor belt, the feed hopper with filter plates is installed on the top of the device frame, and a servo motor is installed on the outside of the feed hopper with filter plates, a reciprocating screw is installed at the output end of the servo motor, a slider is installed on the reciprocating screw, and a mounting rod is installed on the inner side of the slider, a stirring roller is installed at the bottom of the mounting rod, guide rails are installed on both sides of the feed hopper with filter plates, a telescopic motor is installed at one end of the feed hopper with filter plates, and reset springs are installed at equal intervals at the other end of the feed hopper with filter plates.

[0005] The beneficial effects of the utility model are as follows: when the material enters the interior of the feed hopper with filter plates, the telescopic motor pushes the feed hopper with filter plates to slide along the guide rail. When it moves to the extreme position, the reset spring pushes the feed hopper with filter plates to reset, and the material is vibrated and fed reciprocatingly. During the feeding process, the servo motor drives the slider to slide through the reciprocating screw rod, and the sliding of the slider drives the mounting rod and the stirring roller to stir the filter plates at the bottom of the feed hopper with filter plates, thereby avoiding blockage to the greatest extent.

[0006] In order to facilitate the cleaning of the conveyor belt with a brush:

[0007] As a further improvement of the above technical solution: the brush roller is tightly fitted to the conveyor belt.

[0008] The beneficial effect of this improvement is that during the operation of the conveyor belt, the second driving motor drives the brush roller to rotate to clean the conveyor belt, and the tightly fitting brush roller can comprehensively and reliably clean the conveyor belt.

[0009] To facilitate the separation of mud and ore:

[0010] As a further improvement of the above technical solution: the spray pipes are distributed above the device frame at equal intervals.

[0011] The beneficial effect of this improvement is that the spray pipes distributed at equal intervals can completely and reliably separate the mud from the ore.

[0012] In order to guide and limit the sliding of the feed hopper with filter plate through the light rod:

[0013] As a further improvement of the above technical solution: a polished rod is provided through a side of the mounting rod away from the reciprocating screw rod, and the reciprocating screw rod and the polished rod are arranged parallel to each other.

[0014] The beneficial effect of this improvement is that the light rod can guide and limit the sliding of the feed hopper with the filter plate, and the parallel arrangement can make the light rod guide the reciprocating screw rod more reliably.

[0015] To facilitate the rotation of the stirring roller:

[0016] As a further improvement of the above technical solution: a bearing is installed at the connection between the stirring roller and the mounting rod.

[0017] The beneficial effect of this improvement is that the sliding of the slider drives the mounting rod and the stirring roller to stir the filter plate at the bottom of the filter plate feed hopper, thereby avoiding blockage to the greatest extent. The bearing can be used to rotate the stirring roller along the bearing after being blocked to reduce the friction when the stirring roller rotates.

[0018] To facilitate the vibration of the feed hopper with filter plate:

[0019] As a further improvement of the above technical solution: a snap-fitting sliding installation structure is formed between the feed hopper with filter plate and the guide rail.

[0020] The beneficial effect of this improvement is that the sliding of the feed hopper with the filter plate can be guided by the guide rail, thereby reducing the friction force when the feed hopper with the filter plate slides.

[0021] As a further improvement of the above technical solution: two telescopic motors are symmetrically arranged about the center line of the feed hopper with the filter plate.

[0022] The beneficial effect of this improvement is that the feed hopper with filter plates can be pushed to slide along the light rod and the guide rail by the telescopic motor, and then the feed hopper with filter plates is reset under the drive of the reset spring, which facilitates the vibration of the feed hopper with filter plates.

[0023] To facilitate the discharge:

[0024] As a further improvement of the above technical solution: discharge pipes are installed on both sides of the discharge bottom plate.

[0025] The beneficial effect of this improvement is that the discharge pipes installed on both sides can transport the mud and the ore separately, which is convenient for the treatment after sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall main structure.

[0027] Figure 2 It is a schematic diagram of the overall right view structure.

[0028] Figure 3 This is a schematic diagram of the axonometric structure of the feed hopper and guide rail.

[0029] Figure 4 It is a schematic diagram of the enlarged structure of the mounting rod and the stirring roller axle measurement.

[0030] Figure 5 for Figure 1 Enlarged structural diagram at A in the middle.

[0031] In the figure: 1. device frame; 11. driving motor 1; 12. gear reducer; 13. transmission roller; 14. conveyor belt; 15. discharge bottom plate; 2. driving motor 2; 21. brush stick; 3. water pump; 31. water pipeline; 32. spray pipeline; 4. super strong magnetic system; 5. feed hopper with filter plate; 51. servo motor; 52. reciprocating screw rod; 53. slider; 54. mounting rod; 55. stirring roller; 56. guide rail; 57. telescopic motor; 58. reset spring. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0033] like Figure 1-5As shown, a super-strong magnetic flat plate magnetic separator comprises a device frame 1 and a filter plate feed hopper 5, a drive motor 11 is installed on the outside of the device frame 1, and a gear reducer 12 is installed on the output end of the drive motor 11, a transmission roller 13 is installed above the gear reducer 12, and a conveyor belt 14 is installed on the outside of the transmission roller 13, a discharge bottom plate 15 is installed at the bottom of the device frame 1, a drive motor 2 is installed on the outside of the device frame 1, and a brush stick 21 is installed at the output end of the drive motor 2, a water pump 3 is installed on the top of the device frame 1, and a water pipeline 31 is connected to the top of the water pump 3, a spray pipeline 32 is installed below the water pipeline 31, and the device frame 1 is close to the conveyor belt 14. A super-strong magnetic system 4 is installed in the device, the feed hopper 5 with filter plates is installed on the top of the device frame 1, and a servo motor 51 is installed on the outside of the feed hopper 5 with filter plates, a reciprocating screw rod 52 is installed on the output end of the servo motor 51, a slider 53 is installed on the reciprocating screw rod 52, and a mounting rod 54 is installed on the inner side of the slider 53, and a stirring roller 55 is installed on the bottom of the mounting rod 54, guide rails 56 are installed on both sides of the feed hopper 5 with filter plates, a telescopic motor 57 is installed at one end of the feed hopper 5 with filter plates, and reset springs 58 are installed at equal intervals at the other end of the feed hopper 5 with filter plates. When the material enters the interior of the feed hopper 5 with filter plates, the telescopic motor 57 pushes the feed hopper 5 with filter plates to slide along the guide rails 56. When it moves to the extreme position , the reset spring 58 pushes the filter plate feed hopper 5 to reset, and the material is vibrated and fed in a reciprocating manner. During the feeding process, the servo motor 51 drives the slider 53 to slide through the reciprocating screw rod 52, and the sliding of the slider 53 drives the mounting rod 54 and the stirring roller 55 to stir the filter plate at the bottom of the filter plate feed hopper 5 to avoid blockage to the greatest extent. The brush rod 21 fits tightly with the conveyor belt 14. During the operation of the conveyor belt 14, the driving motor 22 drives the brush rod 21 to rotate to clean the conveyor belt 14. The tightly fitting brush rod 21 can comprehensively and reliably clean the conveyor belt 14. The spray pipes 32 are evenly spaced above the device frame 1, and the evenly spaced spray pipes 32 can fully and reliably clean the mud. The mounting rod 54 is provided with a light rod on one side away from the reciprocating screw rod 52, and the reciprocating screw rod 52 and the light rod are arranged in parallel with each other. The light rod can guide and limit the sliding of the feed hopper 5 with filter plates. The parallel arrangement can make the light rod guide the reciprocating screw rod 52 more reliable. The connection between the stirring roller 55 and the mounting rod 54 is provided with a bearing. The sliding of the slider 53 drives the mounting rod 54 and the stirring roller 55 to stir the filter plate at the bottom of the feed hopper 5 with filter plates, thereby avoiding blockage to the greatest extent. The bearing can be used to rotate the stirring roller 55 along the bearing after being blocked to reduce the friction force when the stirring roller 55 rotates. The feed hopper 5 with filter plates and the guide rail 56 form a snap-fit ​​sliding mounting structure.The guide rail 56 can guide the sliding of the filter plate feed hopper 5 to reduce the friction when the filter plate feed hopper 5 slides. The telescopic motor 57 is symmetrically arranged with two about the center line of the filter plate feed hopper 5. The telescopic motor 57 can push the filter plate feed hopper 5 to slide along the light rod and the guide rail 56. Then the filter plate feed hopper 5 is reset under the drive of the reset spring 58, which is convenient for the vibration of the filter plate feed hopper 5. The discharge pipes are installed on both sides of the discharge bottom plate 15. The discharge pipes installed on both sides can transport the mud and the ore separately, which is convenient for the treatment after sorting.

[0034] The working principle of the utility model is as follows: when the device is used, the driving motor 11 drives the transmission roller 13 to rotate through the gear reducer 12, the transmission roller 13 drives the conveyor belt 14 to operate, the water pump 3 delivers water to the spray pipe 32 through the water pipe 31, and sprays it on the top of the conveyor belt 14, the super-strong magnetic system 4 is turned on, and the material enters the interior of the feed hopper with filter plate 5, at this time, the telescopic motor 57 pushes the feed hopper with filter plate 5 to slide along the guide rail 56, and when it moves to the limit position, the reset spring 58 pushes the feed hopper with filter plate 5 to reset, and the material is vibrated and fed in a reciprocating manner. During the feeding process, the servo motor 51 drives the slider 53 to slide through the reciprocating screw rod 52, and the material is fed in a reciprocating manner. The sliding of the slider 53 drives the mounting rod 54 and the stirring roller 55 to stir the filter plate at the bottom of the filter plate feed hopper 5 to avoid blockage to the greatest extent. When the material contacts the conveyor belt 14, the ore is adsorbed by the super-strong magnetic system 4, and the mud is washed to one side of the conveyor belt 14 by the spray water. When the ore is separated from the super-strong magnetic system 4, the ore falls on the other side of the conveyor belt 14. The ore and the mud are collected on both sides of the discharge bottom plate 15 respectively. In this way, the ore can be sorted. During the operation of the conveyor belt 14, the driving motor 22 drives the brush rod 21 to rotate to clean the conveyor belt 14. In this way, the reliability of the cleaning of the conveyor belt 14 can be guaranteed.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A super-strong magnetic flat plate magnetic separator, comprising a device frame (1) and a feed hopper with a filter plate (5), characterized in that: A driving motor 1 (11) is installed on the outside of the device frame (1), and a gear reducer (12) is installed at the output end of the driving motor 1 (11), a transmission roller (13) is installed above the gear reducer (12), and a conveyor belt (14) is installed on the outside of the transmission roller (13), a discharge bottom plate (15) is installed at the bottom of the device frame (1), a driving motor 2 (2) is installed on the outside of the device frame (1), and a brush stick (21) is installed at the output end of the driving motor 2 (2), a water pump (3) is installed on the top of the device frame (1), and a water supply pipeline (31) is connected to the top of the water pump (3), and a spray pipeline (32) is installed below the water supply pipeline (31), and the device frame (1 ) is installed with a super strong magnetic system (4) near the conveyor belt (14), the filter plate feed hopper (5) is installed on the top of the device frame (1), and a servo motor (51) is installed on the outer side of the filter plate feed hopper (5), a reciprocating screw (52) is installed on the output end of the servo motor (51), a slider (53) is installed on the reciprocating screw (52), and a mounting rod (54) is installed on the inner side of the slider (53), a stirring roller (55) is installed at the bottom of the mounting rod (54), guide rails (56) are installed on both sides of the filter plate feed hopper (5), a telescopic motor (57) is installed at one end of the filter plate feed hopper (5), and a reset spring (58) is installed at an equal distance at the other end of the filter plate feed hopper (5).

2. The super strong magnetic flat plate magnetic separator according to claim 1, characterized in that: The brush roller (21) is tightly fitted to the conveyor belt (14).

3. The super strong magnetic flat plate magnetic separator according to claim 1, characterized in that: The spray pipes (32) are distributed above the device frame (1) at equal intervals.

4. The super strong magnetic flat plate magnetic separator according to claim 1, characterized in that: A polished rod is provided through the side of the mounting rod (54) away from the reciprocating screw rod (52), and the reciprocating screw rod (52) and the polished rod are arranged parallel to each other.

5. The super strong magnetic flat plate magnetic separator according to claim 1, characterized in that: A bearing is installed at the connection between the stirring roller (55) and the mounting rod (54).

6. The super strong magnetic flat plate magnetic separator according to claim 1, characterized in that: A snap-fitting sliding installation structure is formed between the filter plate feed hopper (5) and the guide rail (56).

7. The super strong magnetic flat plate magnetic separator according to claim 1, characterized in that: Two telescopic motors (57) are symmetrically arranged about the center line of the feed hopper (5) with the filter plate.

8. The super strong magnetic flat plate magnetic separator according to claim 1, characterized in that: Discharge pipes are installed on both sides of the discharge bottom plate (15).

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