Real-time adjustable overflow adjusting device for magnetic separator

Abstract

The utility model relates to the technical field of magnetoelectric mineral separation, and discloses a real-time adjustable magnetic separator overflow adjusting device which comprises a supporting mechanism, a coal mine magnetic separation mechanism used for performing magnetic separation on a coal mine is arranged in the supporting mechanism, and an overflow adjusting mechanism used for adjusting the overflow is arranged on one side of the coal mine magnetic separation mechanism. A displacement guide mechanism used for assisting in guiding when the overflow adjusting mechanism moves is arranged at the position, close to the upper portion of the center, in the supporting mechanism, and an adjusting assembly used for driving the overflow adjusting mechanism to operate is arranged at the position, close to one end, of one side of the overflow adjusting mechanism. According to the device, a cleaning assembly is further arranged on the other side of the overflow adjusting mechanism and used for cleaning the surface of the overflow adjusting mechanism, metal substances adsorbed and accumulated due to the influence of a magnetic field are effectively removed, the phenomenon of adsorption and accumulation of the metal substances is reduced, accumulation of fine minerals is prevented, and smoothness and efficiency of magnetic separation mineral discharging are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the magnetoelectric mineral separation technical field, specifically, relate to a real -time adjustable magnetic separator overflow adjusting device. BACKGROUND

[0002] The magnetic separator is an important equipment widely used in mineral processing, metallurgy, chemical industry, environmental protection and other fields, and its main function is to separate materials by using magnetic difference, and the equipment is internally provided with a powerful magnetic field, when the material passes through the magnetic field area of the magnetic separator, the magnetic material in the material is adsorbed on the surface of the magnet by magnetic force, and the non-magnetic material is not affected and continues to flow, so that the magnetic material and the non-magnetic material are effectively separated.

[0003] The coal mine magnetic separator in the prior art has certain limitations in overflow adjustment, especially when dealing with coal mines containing different metal components, the overflow part often cannot realize instant real-time adjustment function, this deficiency leads to the fact that the magnetic separator is difficult to quickly adjust the working state to adapt to the change of material characteristics when facing complex and changeable coal mines, thereby affecting the efficiency and precision of magnetic separation, and since the metal overflow device part is exposed in the powerful magnetic field environment inside the magnetic roller shaft for a long time, the metal parts are easily affected by magnetization, which may cause abnormal adsorption and accumulation of fine minerals in the magnetic separation process, the accumulated fine minerals further hinder the normal discharge of the magnetic separator, the mineral discharge time is prolonged, and the overall production efficiency is reduced, therefore, the technical personnel in the technical field provide a real-time adjustable magnetic separator overflow adjusting device to solve the problems in the background art. UTILITY MODEL CONTENTS

[0004] The utility model discloses a real -time adjustable magnetic separator overflow adjusting device, and solves the problems that the coal mine magnetic separator in the prior art has certain limitations in overflow adjustment, especially when dealing with coal mines containing different metal components, the overflow part often cannot realize instant real-time adjustment function, this deficiency leads to the fact that the magnetic separator is difficult to quickly adjust the working state to adapt to the change of material characteristics when facing complex and changeable coal mines, thereby affecting the efficiency and precision of magnetic separation, and since the metal overflow device part is exposed in the powerful magnetic field environment inside the magnetic roller shaft for a long time, the metal parts are easily affected by magnetization, which may cause abnormal adsorption and accumulation of fine minerals in the magnetic separation process, the accumulated fine minerals further hinder the normal discharge of the magnetic separator, the mineral discharge time is prolonged, and the overall production efficiency is reduced.

[0005] The utility model provides the following technical scheme: A real -time adjustable magnetic separator overflow adjusting device, including support mechanism, the inside of support mechanism is provided with coal mine magnetic selection mechanism for coal mine magnetic selection, the one side of coal mine magnetic selection mechanism is provided with overflow adjusting mechanism for adjusting overflow size, the inside center of support mechanism is provided with displacement guide mechanism for the auxiliary guide of overflow adjusting mechanism movement, the one side of overflow adjusting mechanism is provided with adjusting assembly for driving overflow adjusting mechanism operation, the other side of overflow adjusting mechanism is provided with cleaning assembly for the surface cleaning of overflow adjusting mechanism, the one side of support mechanism is provided with drive assembly for driving coal mine magnetic selection mechanism and adjusting assembly independent operation.

[0006] As the preferred of above technical scheme, the support mechanism includes a base plate, a partition plate is fixedly connected to the upper end center of the base plate, side support plates are fixedly connected to both sides of the base plate, bearings are fixedly sleeved to the upper center of both sides of the side support plates, and installation grooves are formed in the upper center of the side center of both sides of the side support plates.

[0007] As the preferred of above technical scheme, the drive assembly includes first and second drive motors, the first and second drive motors are fixedly connected to the upper center of one side of the side support plate, and the output ends of the first and second drive motors respectively penetrate one side of the side support plate to the other side of the side support plate.

[0008] As the preferred of above technical scheme, the coal mine magnetic selection mechanism includes a transmission shaft, the transmission shaft is fixedly sleeved to the inner rings of the two bearings, one end of the transmission shaft is fixedly connected to the output end of the first drive motor, and a magnetic selection roller shaft is fixedly sleeved to the outer ring of the transmission shaft.

[0009] As the preferred of above technical scheme, the displacement guide mechanism includes two support rings, the two support rings are respectively fixedly sleeved to the inside of the two installation grooves, sliding grooves are annularly formed in the side of the inner part of the two support rings, and sliding cavities are annularly formed in the inner center of the two support rings.

[0010] As the preferred of above technical scheme, the overflow adjusting mechanism includes an arc-shaped baffle, arc-shaped sliding strips are fixedly connected to both sides of the arc-shaped baffle, the two arc-shaped sliding strips are respectively slidably sleeved to the inside of the two sliding grooves, a plurality of support rods are fixedly connected to the side of the two arc-shaped sliding strips away from each other in a fan-shaped arrangement, pulleys are rotatably sleeved to the outer sides of the plurality of support rods, and the plurality of pulleys on one side and the plurality of pulleys on the other side are respectively slidably sleeved to the inside of the two sliding cavities.

[0011] As the preferred technical scheme of the above, the adjusting assembly comprises a gear and an arc-shaped rack, the gear is fixedly connected to the output end of the second driving motor, the arc-shaped rack is fixedly connected to the center of the lower end of the arc-shaped baffle on one side, and the gear and the arc-shaped rack are in gear transmission.

[0012] As the preferred technical scheme of the above, the adjusting assembly comprises a gear and an arc-shaped rack, the gear is fixedly connected to the output end of the second driving motor, the arc-shaped rack is fixedly connected to the center of the lower end of the arc-shaped baffle on one side, and the gear and the arc-shaped rack are in gear transmission.

[0013] Compared with the prior art, the real-time adjustable magnetic separator overflow adjusting device has the following beneficial effects:

[0014] In use of the real-time adjustable magnetic separator overflow adjusting device, the device takes the support mechanism as a whole frame, and the coal mine magnetic selection mechanism is arranged inside the support mechanism for magnetic selection of the coal mine. In order to improve the flexibility and adaptability of the magnetic selection, the overflow adjusting mechanism is additionally arranged on one side of the coal mine magnetic selection mechanism. The overflow adjusting mechanism can adjust the overflow size in real time according to the material characteristics and requirements, so as to effectively deal with the coal mines with different metal components. In order to realize the stable movement and accurate adjustment of the overflow adjusting mechanism, the displacement guide mechanism is arranged at the upper center of the inside of the support mechanism to provide auxiliary guide for the movement of the overflow adjusting mechanism, so as to ensure the stability and accuracy of the adjustment process. Meanwhile, the adjusting assembly is arranged on one side of the overflow adjusting mechanism to drive the operation of the overflow adjusting mechanism, so as to realize the instant adjustment function. In order to avoid the magnetization of the metal parts due to long-term exposure to the strong magnetic field, the cleaning assembly is arranged on the other side of the overflow adjusting mechanism to clean the surface of the overflow adjusting mechanism, so as to effectively remove the metal substances adsorbed and accumulated due to the influence of the magnetic field, reduce the occurrence of the metal substance adsorption and accumulation, prevent the accumulation of fine minerals, ensure the smoothness and efficiency of the magnetic selection mineral discharge, and realize the independent control and coordinated operation of each part by arranging the driving assembly on one side of the support mechanism, so as to improve the operation efficiency and stability of the whole device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of a real-time adjustable magnetic separator overflow adjusting device.

[0016] Figure 2 It is a three-dimensional structure schematic view of another perspective of a real-time adjustable magnetic separator overflow adjusting device.

[0017] Figure 3 It is a three-dimensional structure schematic view of another perspective of a real-time adjustable magnetic separator overflow adjusting device.

[0018] Figure 4 It is a three-dimensional structure schematic view of a real-time adjustable magnetic separator overflow adjusting device driving assembly.

[0019] Figure 5 It is a kind of real-time adjustable magnetic separator overflow adjusting device overflow adjusting mechanism's three-dimensional structure schematic view;

[0020] Figure 6 It is a kind of real-time adjustable magnetic separator overflow adjusting device adjusting assembly's three-dimensional structure schematic view;

[0021] Figure 7 It is a kind of real-time adjustable magnetic separator overflow adjusting device cleaning assembly's three-dimensional structure schematic view.

[0022] Legend:

[0023] 1, support mechanism;101, base plate;102, partition;103, side support plate;104, bearing;105, installation groove;2, drive assembly;201, first drive motor;202, second drive motor;3, coal mine magnetic separation mechanism;301, transmission shaft;302, magnetic separation roller shaft;4, displacement guide mechanism;401, support ring;402, sliding groove;403, sliding cavity;5, overflow adjusting mechanism;501, arc baffle;502, arc slide bar;503, support rod;504, pulley;6, adjusting assembly;601, gear;602, arc rack;7, cleaning assembly;701, support bar;702, cleaning bar. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0025] As Figures 1-3The utility model provides a kind of technical scheme shown in the utility model discloses a real-time adjustable magnetic separator overflow regulating device, including support mechanism 1, support mechanism 1 inside is provided with coal mine magnetic separation mechanism 3 for coal mine magnetic separation, coal mine magnetic separation mechanism 3 side is provided with overflow regulating mechanism 5 for adjusting overflow size, the displacement guide mechanism 4 for assisting the guidance when moving is provided in the upper center of support mechanism 1 inside, the adjusting assembly 6 for driving overflow regulating mechanism 5 operation is provided in the one end of overflow regulating mechanism 5 side, overflow regulating mechanism 5 other side is provided with cleaning assembly 7 for the surface cleaning of overflow regulating mechanism 5, support mechanism 1 side is provided with the drive assembly 2 for driving coal mine magnetic separation mechanism 3 and adjusting assembly 6 independent operation, the device is as a whole frame by support mechanism 1, inside is provided with coal mine magnetic separation mechanism 3, for the magnetic separation operation of coal mine, to improve the flexibility and adaptability of magnetic separation, especially overflow regulating mechanism 5 is additionally provided in coal mine magnetic separation mechanism 3 side, the mechanism can be according to material characteristics and demand real-time overflow size adjustment, to effectively deal with different metal component coal mine processing, to realize the smooth movement and accurate adjustment of overflow regulating mechanism 5, the displacement guide mechanism 4 is configured in the upper center of support mechanism 1 inside, and auxiliary guide is provided for the movement of overflow regulating mechanism 5, ensure the stability and accuracy of adjustment process, simultaneously, adjusting assembly 6 is arranged in overflow regulating mechanism 5 side, for driving its operation, realize immediate adjustment function, to avoid magnetization of metal parts due to long-term exposure in strong magnetic field, the device is also provided with cleaning assembly 7 in overflow regulating mechanism 5 other side, for the surface cleaning of overflow regulating mechanism 5, effectively remove the metal substance that is adsorbed and accumulated due to the influence of magnetic field, reduce the occurrence of metal substance adsorption accumulation phenomenon, prevent fine mineral accumulation, ensure the smooth and efficiency of magnetic separation mineral discharge, to drive the independent operation of coal mine magnetic separation mechanism 3 and adjusting assembly 6, support mechanism 1 side is configured with drive assembly 2, realizes the independent control and coordinated operation of each part, improves the operation efficiency and stability of overall equipment.

[0026] As one embodiment in the present embodiment, as Figure 3As shown, the support mechanism 1 comprises a base plate 101, a partition plate 102 is fixedly connected at the upper end center of the base plate 101, side support plates 103 are fixedly connected on both sides of the base plate 101, bearings 104 are fixedly sleeved at the upper center inside of the two side support plates 103, mounting grooves 105 are formed at the upper center of one side of the two side support plates 103, the support mechanism 1 serves as the basic frame of the entire magnetic separator overflow adjusting device, and has reasonable structure design and clear function, the support mechanism 1 is mainly composed of the base plate 101, the base plate 101 provides a stable support foundation for the entire device, at the upper end center of the base plate 101, the partition plate 102 is fixedly connected, which plays a role in separating the coal mine magnetic separation mechanism 3, ensuring that the magnetic separation operation can be carried out in a relatively mutually non-interfering and stable environment, in order to further enhance the stability and carrying capacity of the support mechanism 1, the side support plates 103 are fixedly connected on both sides of the base plate 101, the two side support plates 103 not only provide additional support, but also provide a basis for the installation of other key components, the mounting grooves 105 are formed at the upper center of one side of the two side support plates 103, which provide convenience for the installation of key components such as the adjusting assembly 6 and the cleaning assembly 7, so that these components can be firmly fixed on the support mechanism 1 while maintaining the necessary movement and adjustment space, the support mechanism 1 provides a stable and reliable support and adjustment basis for the entire magnetic separator overflow adjusting device through its reasonable structure design, ensuring that each component can work cooperatively to realize the real-time adjustable magnetic separator overflow adjusting function.

[0027] As an embodiment in the present embodiment, as shown in the figure, Figure 3 As shown, the drive assembly 2 comprises a first drive motor 201 and a second drive motor 202, the first drive motor 201 and the second drive motor 202 are arranged and fixedly connected at the upper center of one side of one of the side support plates 103, and the output ends of the first drive motor 201 and the second drive motor 202 respectively penetrate one side of the side support plate 103 to the other side of the side support plate 103, the drive assembly 2 is mainly composed of the first drive motor 201 and the second drive motor 202, the two motors are arranged and fixedly connected at the upper center of one side of one of the side support plates 103, this layout is not only compact and reasonable, but also convenient for maintenance and operation, the output ends of the first drive motor 201 and the second drive motor 202 respectively penetrate one side of the side support plate 103 to the other side of the side support plate 103, this design enables the two motors to respectively drive the coal mine magnetic separation mechanism 3 and the adjusting assembly 6 to independently operate.

[0028] As an embodiment in the present embodiment, as shown in the figure, Figure 3As shown, the coal mine magnetic separation mechanism 3 comprises a transmission shaft 301, the transmission shaft 301 is fixedly sleeved on the inner rings of two bearings 104, and one end of the transmission shaft 301 is fixedly connected with the output end of the first driving motor 201. The outer ring of the transmission shaft 301 is fixedly sleeved with a magnetic separation roller shaft 302. The transmission shaft 301 is the core component of the coal mine magnetic separation mechanism 3, and the two ends thereof are fixedly sleeved on the inner rings of two bearings 104. This design not only ensures the stable rotation of the transmission shaft 301, but also reduces the friction and resistance in the rotation process, improves the operation efficiency of the whole mechanism. Secondly, one end of the transmission shaft 301 is fixedly connected with the output end of the first driving motor 201. When the first driving motor 201 starts, the output end will drive the transmission shaft 301 to rotate. Since the transmission shaft 301 is fixedly sleeved with the outer ring of the magnetic separation roller shaft 302, the magnetic separation roller shaft 302 will also rotate. When the magnetic separation roller shaft 302 rotates, the magnetic field on the surface thereof will magnetically separate the passing coal mine, and the magnetic substances such as iron powder and iron filings will be adsorbed on the surface of the roller shaft, so as to realize the purification and analysis of the coal mine.

[0029] As one embodiment in the present embodiment, as shown in Figures 4-5As shown, the displacement guide mechanism 4 comprises two support rings 401, which are respectively fixedly sleeved in the two mounting grooves 105, and the inner sides of the two support rings 401 close to each other are annularly provided with sliding grooves 402, and the inner centers of the two support rings 401 are annularly provided with sliding cavities 403; the overflow adjusting mechanism 5 comprises an arc-shaped baffle 501, the two sides of the arc-shaped baffle 501 are fixedly connected with arc-shaped sliding strips 502, the two arc-shaped sliding strips 502 are respectively sleeved in the two sliding grooves 402, and the sides of the two arc-shaped sliding strips 502 away from each other are fixedly connected with a plurality of support rods 503 in a fan-shaped arrangement, and the outer sides of the plurality of support rods 503 are rotatably sleeved with pulleys 504, and the plurality of pulleys 504 on one side and the plurality of pulleys 504 on the other side are respectively sleeved in the two sliding cavities 403. The displacement guide mechanism 4 is mainly composed of two support rings 401, which are respectively firmly sleeved in the two mounting grooves 105. The design of the support ring 401 not only provides stable support, but also provides a basis for the sliding guide of the overflow adjusting mechanism 5. On the inner side of each support ring 401 close to each other, a sliding groove 402 is annularly provided. These sliding grooves 402 provide a track for the sliding of the arc-shaped baffle 501. Meanwhile, a sliding cavity 403 is also annularly provided at the inner center of the support ring 401. The cooperation of these sliding cavities 403 and the pulleys 504 further ensures the stability and accuracy of the arc-shaped baffle 501 during movement. The core component of the overflow adjusting mechanism 5 is the arc-shaped baffle 501, which is slidably connected with the sliding grooves 402 through the arc-shaped sliding strips 502 on both sides. This design enables the arc-shaped baffle 501 to smoothly slide along the predetermined track under the guidance of the support ring 401. Meanwhile, the sides of the arc-shaped sliding strips 502 away from each other are also fixedly connected with a plurality of support rods 503 in a fan-shaped arrangement. The outer sides of these support rods 503 are rotatably sleeved with pulleys 504. The cooperation of the pulleys 504 and the sliding cavities 403 not only reduces the frictional resistance of the arc-shaped baffle 501 during movement, but also improves the stability and accuracy of movement. When the overflow amount needs to be adjusted, the arc-shaped baffle 501 can be driven to slide through the adjusting assembly 6. During the sliding process of the arc-shaped baffle 501, the arc-shaped sliding strips 502 will slide in the sliding grooves 402, and the pulleys 504 will also slide in the sliding cavities 403. This design not only ensures that the arc-shaped baffle 501 can smoothly slide along the predetermined track, but also further improves the accuracy and stability of adjustment through the cooperation of the pulleys 504 and the sliding cavities 403.

[0030] As an embodiment in the present embodiment, as Figures 6-7As shown, the adjusting assembly 6 comprises a gear 601 and an arc-shaped rack 602, the gear 601 is fixedly connected on the output end of the second driving motor 202, the arc-shaped rack 602 is fixedly connected at the lower end center of the arc-shaped baffle 501 on one side, the gear 601 and the arc-shaped rack 602 are in meshing transmission, the cleaning assembly 7 comprises a support bar 701, the support bar 701 is fixedly connected on the inner bottom wall of the two support rings 401, and the lower end center of the support bar 701 is fixedly connected with a cleaning bar 702, the lower end of the cleaning bar 702 is in contact with the upper end of the arc-shaped baffle 501, the adjusting assembly 6 is mainly composed of the gear 601 and the arc-shaped rack 602, the gear 601 is fixedly connected on the output end of the second driving motor 202, which means that when the second driving motor 202 starts, it will drive the gear 601 to rotate, the arc-shaped rack 602 is fixedly connected at the lower end center of the arc-shaped baffle 501 on one side, and forms a meshing transmission relationship with the gear 601, when the gear 601 rotates, it will drive the arc-shaped baffle 501 to slide along the track of the sliding groove 402 and the sliding cavity 403 through the meshing with the arc-shaped rack 602, this design not only ensures that the arc-shaped baffle 501 can move smoothly and accurately according to the predetermined track, but also improves the accuracy and stability of the adjustment through the meshing transmission of the gear 601 and the arc-shaped rack 602, the cleaning assembly 7 is mainly composed of the support bar 701 and the cleaning bar 702, the support bar 701 is fixedly connected on the inner bottom wall of the two support rings 401, providing stable support for the cleaning bar 702, the cleaning bar 702 is fixedly connected at the lower end center of the support bar 701, and the lower end thereof is in contact with the upper end of the arc-shaped baffle 501, this design enables the cleaning bar 702 to always contact the arc-shaped baffle 501 during the movement of the arc-shaped baffle 501, thereby effectively removing impurities and dirt attached to the arc-shaped baffle 501, which not only ensures the cleanliness of the arc-shaped baffle 501, but also prolongs the service life and working efficiency of the equipment.

[0031] Working principle: support mechanism 1 as the basis frame of the whole magnetic separator overflow adjusting device, its structure design is reasonable and the function is clear, support mechanism 1 is mainly composed of base plate 101, base plate 101 provides stable support foundation for the whole device, at the upper end center of base plate 101, a partition 102 is fixedly connected, the partition 102 plays the role of separating coal mine magnetic separation mechanism 3, ensures that the magnetic separation operation can be carried out in a relatively mutual non-interference and stable environment, in order to further enhance the stability and carrying capacity of support mechanism 1, the two sides of base plate 101 are fixedly connected with side support plates 103, the two side support plates 103 not only provide additional support, but also provide basis for the installation of other key components, the center of the side close to each other of the two side support plates 103 is provided with a mounting groove 105, the mounting groove 105 provides convenience for the installation of key components such as adjusting assembly 6 and cleaning assembly 7, so that these components can be firmly fixed on support mechanism 1, while keeping the necessary moving and adjusting space, drive assembly 2 is mainly composed of first drive motor 201 and second drive motor 202, the two motors are arranged and fixedly connected at the side center of one side support plate 103, this layout is not only compact and reasonable, but also convenient for maintenance and operation, the output ends of first drive motor 201 and second drive motor 202 respectively penetrate one side of side support plate 103 and reach the other side of side support plate 103, this design enables the two motors to drive coal mine magnetic separation mechanism 3 and adjusting assembly 6 to operate independently, transmission shaft 301 is the core component of coal mine magnetic separation mechanism 3, its two ends are fixedly sleeved on the inner rings of two bearings 104, this design not only ensures the stable rotation of transmission shaft 301, but also reduces friction and resistance during rotation, improves the operation efficiency of the whole mechanism, secondly, one end of transmission shaft 301 is fixedly connected with the output end of first drive motor 201, when first drive motor 201 starts, its output end will drive transmission shaft 301 to rotate, because transmission shaft 301 is fixedly sleeved with the outer ring of magnetic selection roller shaft 302, magnetic selection roller shaft 302 will also rotate, when magnetic selection roller shaft 302 rotates, the magnetic field on its surface will magnetically select the passing coal mine, and the magnetic material such as iron powder and iron filings will be adsorbed on the roller shaft surface, so as to realize the purification and analysis of coal mine, displacement guide mechanism 4 is mainly composed of two support rings 401, the two support rings 401 are firmly sleeved in the two mounting grooves 105 respectively, the design of support ring 401 not only provides stable support, but also provides basis for the sliding guide of overflow adjusting mechanism 5, sliding grooves 402 are annularly arranged on the side close to each other in the inside of each support ring 401, the sliding grooves 402 provide tracks for the sliding of arc-shaped baffle 501, at the same time, sliding cavities 403 are annularly arranged in the inner center of support ring 401, the cooperation of sliding cavities 403 and pulleys 504 further ensures the stability and accuracy of arc-shaped baffle 501 during movement,The core component of the overflow adjusting mechanism 5 is the arc-shaped baffle 501, which is slidably connected with the sliding groove 402 through the arc-shaped sliding strips 502 on both sides. This design enables the arc-shaped baffle 501 to smoothly slide along the predetermined track under the guidance of the support ring 401. Meanwhile, the arc-shaped sliding strips 502 are fixedly connected with a plurality of support rods 503 in a fan-shaped arrangement on the side away from each other. The outer side of each support rod 503 is rotatably sleeved with a pulley 504. The cooperation between the pulley 504 and the sliding cavity 403 not only reduces the frictional resistance of the arc-shaped baffle 501 during movement, but also improves the stability and accuracy of movement. When it is necessary to adjust the overflow amount, the arc-shaped baffle 501 can be driven to slide by the adjusting assembly 6. During the sliding process of the arc-shaped baffle 501, the arc-shaped sliding strips 502 will slide in the sliding groove 402, and the pulleys 504 will also slide in the sliding cavity 403. This design not only ensures that the arc-shaped baffle 501 can smoothly slide along the predetermined track, but also further improves the accuracy and stability of adjustment through the cooperation between the pulleys 504 and the sliding cavity 403. The adjusting assembly 6 is mainly composed of a gear 601 and an arc-shaped rack 602. The gear 601 is fixedly connected to the output end of the second driving motor 202, which means that when the second driving motor 202 is started, it will drive the gear 601 to rotate. The arc-shaped rack 602 is fixedly connected to the lower end center of the arc-shaped baffle 501 on one side, and forms a meshing transmission relationship with the gear 601. When the gear 601 rotates, it will drive the arc-shaped baffle 501 to slide along the track of the sliding groove 402 and the sliding cavity 403 through the meshing with the arc-shaped rack 602. This design not only ensures that the arc-shaped baffle 501 can move smoothly and accurately along the predetermined track, but also improves the accuracy and stability of adjustment through the meshing transmission between the gear 601 and the arc-shaped rack 602. The cleaning assembly 7 is mainly composed of a support bar 701 and a cleaning bar 702. The support bar 701 is fixedly connected to the inner bottom wall of the two support rings 401 to provide stable support for the cleaning bar 702. The cleaning bar 702 is fixedly connected to the lower end center of the support bar 701, and the lower end thereof is in contact with the upper end of the arc-shaped baffle 501. This design enables the cleaning bar 702 to always be in contact with the arc-shaped baffle 501 during the movement of the arc-shaped baffle 501, thereby effectively removing impurities and dirt attached to the arc-shaped baffle 501. This not only ensures the cleanliness of the arc-shaped baffle 501, but also prolongs the service life and working efficiency of the equipment.

[0032] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them.

Claims

1. A real-time adjustable overflow regulating device for a magnetic separator, comprising a support mechanism (1), characterized in that: The support mechanism (1) is equipped with a coal mine magnetic separation mechanism (3) for coal mine magnetic separation. An overflow adjustment mechanism (5) for adjusting the overflow size is provided on one side of the coal mine magnetic separation mechanism (3). A displacement guide mechanism (4) for assisting the movement of the overflow adjustment mechanism (5) is provided at the upper center of the support mechanism (1). An adjustment component (6) for driving the overflow adjustment mechanism (5) is provided at one end of one side of the overflow adjustment mechanism (5). A cleaning component (7) for cleaning the surface of the overflow adjustment mechanism (5) is provided on the other side of the overflow adjustment mechanism (5). A drive component (2) for driving the coal mine magnetic separation mechanism (3) and the adjustment component (6) to operate independently is provided on one side of the support mechanism (1).

2. The real-time adjustable overflow regulating device for a magnetic separator according to claim 1, characterized in that: The support mechanism (1) includes a base plate (101), a partition plate (102) is fixedly connected to the center of the upper end of the base plate (101), and side support plates (103) are fixedly connected to both sides of the base plate (101). A bearing (104) is fixedly sleeved at the upper center of the two side support plates (103), and an installation groove (105) is opened at the upper center of the side of the two side support plates (103) that are close to each other.

3. The real-time adjustable overflow regulating device for a magnetic separator according to claim 2, characterized in that: The drive assembly (2) includes a first drive motor (201) and a second drive motor (202). The first drive motor (201) and the second drive motor (202) are arranged and fixedly connected to the upper center of one side of one of the side support plates (103). The output ends of the first drive motor (201) and the second drive motor (202) pass through one side of the side support plate (103) and extend to the other side of the side support plate (103).

4. The real-time adjustable overflow regulating device for a magnetic separator according to claim 3, characterized in that: The coal mine magnetic separation mechanism (3) includes a drive shaft (301), which is fixedly sleeved on the inner ring of two bearings (104), and one end of the drive shaft (301) is fixedly connected to the output end of the first drive motor (201). The outer ring of the drive shaft (301) is fixedly sleeved with a magnetic separation roller shaft (302).

5. The real-time adjustable overflow regulating device for a magnetic separator according to claim 2, characterized in that: The displacement guiding mechanism (4) includes two support rings (401), which are fixedly sleeved inside two mounting grooves (105). A sliding groove (402) is provided on the side of the two support rings (401) that is close to each other, and a sliding cavity (403) is provided at the center of the two support rings (401).

6. The real-time adjustable overflow regulating device for a magnetic separator according to claim 5, characterized in that: The overflow adjustment mechanism (5) includes an arc-shaped baffle (501), and arc-shaped slide bars (502) are fixedly connected to both sides of the arc-shaped baffle (501). The two arc-shaped slide bars (502) are respectively slidably sleeved inside the two sliding grooves (402). On the side of the two arc-shaped slide bars (502) that are far away from each other, multiple support rods (503) are fixedly connected in a fan shape. The outer side of the multiple support rods (503) is rotatably sleeved with pulleys (504). The multiple pulleys (504) on one side and the multiple pulleys (504) on the other side are respectively slidably sleeved inside the two sliding cavities (403).

7. The real-time adjustable overflow regulating device for a magnetic separator according to claim 6, characterized in that: The adjustment component (6) includes a gear (601) and an arc rack (602). The gear (601) is fixedly connected to the output end of the second drive motor (202), and the arc rack (602) is fixedly connected to one side of the lower center of the arc baffle (501). The gear (601) and the arc rack (602) are meshed.

8. The real-time adjustable overflow regulating device for a magnetic separator according to claim 6, characterized in that: The cleaning component (7) includes a support strip (701), which is fixedly connected to the inner bottom wall of two support rings (401), and a cleaning strip (702) is fixedly connected to the center of the lower end of the support strip (701). The lower end of the cleaning strip (702) is in contact with the upper end of the arc-shaped baffle (501).

Images