Magnetic leakage point positioning detection equipment for magnetic separator

Abstract

The invention relates to the technical field of isolation switch cleaning, in particular to magnetic separator magnetic leakage point positioning detection equipment and system.The equipment comprises a conversion assembly, a moving assembly movably connected to the conversion assembly and a connecting rod fixedly connected to one side of the moving assembly; the detection assembly is movably connected to the connecting rod; the number of the conversion assemblies and the number of the moving assemblies are both two, and the two conversion assemblies and the two moving assemblies are symmetrically arranged at the two ends of the connecting rod correspondingly. The magnetic leakage detection device has the advantages that through the structural design that the conversion assembly and the moving assembly are matched with each other, the magnetic leakage detection device can conduct all-directional positioning detection on magnetic leakage points on a rotating roller of the magnetic separator, strong stability can be provided in the detection process, and then the detection accuracy of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic separation equipment detection, in particular to a magnetic leakage point positioning detection device for a magnetic separator. Background Art

[0002] Magnetic separator is a kind of equipment widely used in mineral processing, mineral processing, environmental protection and other fields. One of its core components is the rotating roller, which is usually equipped with magnetic materials for adsorbing and separating magnetic substances.

[0003] Currently, detecting magnetic leakage points on the rotating roller of a magnetic separator primarily relies on manual visual inspection or simple magnetic detection tools. Manual visual inspection is not only inefficient but also difficult to detect even tiny magnetic leakage points, making it prone to missed detections. Existing magnetic detection tools are mostly single-function, limited to specific locations, unable to fully cover the rotating roller. This makes it difficult to guarantee the accuracy and completeness of the test results. Furthermore, these detection tools suffer from poor stability during use and are easily affected by external factors, resulting in inaccurate test data. Summary of the Invention

[0004] In view of the above-mentioned problems or the problems in the prior art that it is impossible to fully detect the magnetic leakage points on the rotating roller of the magnetic separator and the poor stability during use, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a magnetic leakage point positioning and detection device for a magnetic separator, comprising a conversion component, a mobile component movably connected to the conversion component, a connecting rod fixedly connected to one side of the mobile component, and a detection component movably connected to the connecting rod; wherein, the conversion component and the mobile component are each provided with two groups, and the two groups of the conversion components and the two groups of the mobile components are respectively symmetrically arranged at both ends of the connecting rod.

[0006] As a preferred solution of the magnetic leakage point positioning detection device for a magnetic separator of the present invention, the conversion component includes a fixing portion and two groups of driving portions symmetrically arranged on both sides of the fixing portion.

[0007] As a preferred solution of the magnetic leakage point positioning detection device of the magnetic separator described in the present invention, the fixed part includes a first handle, a first spring fixedly arranged on the first handle, a rubber block fixedly arranged on the first handle away from one end of the first spring, and two groups of first connecting seats symmetrically arranged on both sides of the rubber block; wherein, a limiting groove is also provided at the upper end of the first handle.

[0008] As a preferred solution of the magnetic leakage point positioning detection equipment of the magnetic separator described in the present invention, the driving part includes a rotating plate rotatably connected to the first connecting seat, a second connecting seat movably connected to the other side of the rotating plate, a driving block arranged on the second connecting seat, and several groups of pulleys arranged at the lower end of the driving block.

[0009] As a preferred solution of the magnetic leakage point positioning detection equipment of the magnetic separator described in the present invention, sliders are provided at both ends of the driving block, a stop block is also provided on the side of the driving block away from the second connecting seat, and second springs are also symmetrically provided on the side of the driving block close to the stop block.

[0010] As a preferred solution of the magnetic leakage point positioning detection equipment of the magnetic separator of the present invention, the moving assembly includes a moving seat, a circular hole opened on the moving seat, a slide groove opened inside the moving seat, two groups of stoppers symmetrically arranged at both ends of the moving seat, and two groups of elastic blocks respectively arranged inside the moving seat; wherein the two groups of stoppers and the two groups of elastic blocks are located on the same horizontal line.

[0011] As a preferred solution of the magnetic leakage point positioning detection equipment of the magnetic separator of the present invention, the stop portion includes a connecting shaft arranged inside the movable seat, and an L-shaped plate rotatably connected to the connecting shaft; wherein the L-shaped plate contacts the elastic block when rotated at a certain angle.

[0012] As a preferred solution of the magnetic leakage point positioning detection equipment of the magnetic separator described in the present invention, the movable assembly also includes a bearing seat arranged on the outside of the movable seat, a second handle rotatably connected to the bearing seat, and a limit block arranged on the second handle away from one end of the bearing seat.

[0013] As a preferred solution of the magnetic leakage point positioning detection equipment of the magnetic separator described in the present invention, the detection component includes a detection seat, a detection module arranged on the detection seat, a first magnet arranged on one side of the detection module, and a second magnet arranged on the side of the detection module away from the first magnet.

[0014] As a preferred solution of the magnetic leakage point positioning detection device for a magnetic separator of the present invention, a moving hole is provided on the detection seat to facilitate the movement of the detection component on the connecting rod.

[0015] Beneficial effects of the present invention: 1. Through the structural design of the conversion component and the moving component, this equipment can not only perform all-round positioning detection of magnetic leakage points on the rotating roller of the magnetic separator, but also provide strong stability during the detection process, thereby enhancing the detection accuracy of this equipment.

[0016] 2. The synergistic effect of the fixed and driven components ensures the device maintains excellent balance and stability during testing. The rubber blocks in the fixed component fit tightly against the edges of the rotating roller, providing stable support. The pulleys in the driven component ensure smooth movement without derailment or shaking. Furthermore, the design of the stop and limit blocks further enhances the device's stability on the rotating roller.

[0017] 3. The equipment can be quickly installed on the rotating roller by pressing down the conversion component and the movable component; and after the limit is released, the equipment can be easily removed, which greatly saves operation time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive efforts. Among them: Figure 1 This is a schematic diagram of the overall structure of a magnetic leakage point positioning and detection device for a magnetic separator.

[0019] Figure 2 This is a schematic diagram of the partial structure of a magnetic leakage point positioning and detection device for a magnetic separator.

[0020] Figure 3 The figure is a schematic diagram of the cross-sectional structure of the mobile components of a magnetic separator magnetic leakage point positioning detection device.

[0021] Figure 4 This is a schematic diagram of the conversion component structure of a magnetic leakage point positioning detection device for a magnetic separator.

[0022] Figure 5 This is a schematic diagram of the conversion component structure of a magnetic leakage point positioning detection device for a magnetic separator.

[0023] Figure 6 The figure is a schematic diagram of the cross-sectional structure of the mobile components of a magnetic separator magnetic leakage point positioning detection device.

[0024] Figure 7 The figure is a schematic diagram of the detection component structure of a magnetic leakage point positioning detection device for a magnetic separator. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1 Reference Figure 1 , which is the first embodiment of the present invention, provides a magnetic leakage point positioning detection device for a magnetic separator, which can not only perform all-round positioning detection of magnetic leakage points on the rotating roller of the magnetic separator, but also provide strong stability during the detection process.

[0029] Specifically, the device includes a conversion component 1, a mobile component 2 movably connected to the conversion component 1, a connecting rod 3 fixedly connected to one side of the mobile component 2, and a detection component 4 movably connected to the connecting rod 3; wherein, the conversion component 1 and the mobile component 2 are each provided with two groups, and the two groups of conversion components 1 and the two groups of mobile components 2 are symmetrically arranged at both ends of the connecting rod 3.

[0030] During use, the device is installed on both sides of the magnetic separator's rotating roller. Press down on the conversion assembly 1, bringing it into contact with the roller's sidewalls. Then, engage the conversion assembly 1 with the movable assembly 2, completing the device's installation on the roller. Finally, move the detection assembly 4 along the connecting rod 3 to locate and detect magnetic leakage points on the roller. To inspect other locations on the roller, simply release the movable assembly 2 from its positional limit on the conversion assembly 1 and move it along the roller's edge.

[0031] In summary, through the structural design of the mutual cooperation between the conversion component and the moving component, this equipment can not only perform all-round positioning detection of magnetic leakage points on the rotating roller of the magnetic separator, but also provide strong stability during the detection process, thereby enhancing the detection accuracy of this equipment.

[0032] Example 2 Reference Figure 2-Figure 7 , which is the second embodiment of the present invention, differs from the first embodiment in that: it also includes: the conversion component 1 includes a fixing portion 11, and two groups of driving portions 12 symmetrically arranged on both sides of the fixing portion 11.

[0033] Preferably, the function of the fixing portion 11 is to provide stable support for the device during the detection process when a certain position on the rotating roller needs to be detected. The function of the driving portion 12 is to provide a smooth movement path for the device when moving the device on the rotating roller.

[0034] Furthermore, the fixing portion 11 includes a first handle 111, a first spring 112 fixedly arranged on the first handle 111, a rubber block 113 fixedly arranged on one end of the first handle 111 away from the first spring 112, and two groups of first connecting seats 114 symmetrically arranged on both sides of the rubber block 113; wherein, a limiting groove 115 is also provided at the upper end of the first handle 111.

[0035] Preferably, the rubber block 113 itself has a large friction force, and its outer shape is set to be an arc shape, which can fit with the edge of the rotating roller.

[0036] It should be noted that the rotating roller on the magnetic separator is set to be cylindrical in the prior art, and other details will not be described in detail.

[0037] Furthermore, the driving part 12 includes a rotating plate 121 rotatably connected to the first connecting seat 114, a second connecting seat 122 movably connected to the other side of the rotating plate 121, a driving block 123 arranged on the second connecting seat 122, and several groups of pulleys 124 arranged at the lower end of the driving block 123.

[0038] Preferably, each set of pulleys 124 is perpendicular to the radius of the rotating roller. The advantage of such a design is that the conversion assembly 1 can always move along the edge of the rotating roller without derailment.

[0039] Furthermore, sliders 125 are provided at both ends of the driving block 123 , a stopper 126 is provided on the side of the driving block 123 away from the second connecting seat 122 , and second springs 127 are symmetrically provided on the side of the driving block 123 close to the stopper 126 .

[0040] During use, the first handle 111 is pressed downward toward the edge of the rotating roller, causing the rubber block 113 to move and fit tightly against the edge of the rotating roller. Simultaneously, the downward pressure on the first handle 111 causes the rotating plate 121 to rotate, driving the two sets of drive blocks 123 away from the edge of the rotating roller. Driven by the two sets of drive blocks 123, the pulleys 124 on both sides no longer contact the sidewalls of the rotating roller.

[0041] In order to make the device more stable during testing and prevent the first handle 111 of the conversion assembly 1 from rebounding, the device further comprises: a moving assembly 2 comprising a moving base 21, a circular hole 22 formed on the moving base 21, a slide groove 23 formed inside the moving base 21, two sets of stoppers 24 symmetrically arranged at both ends of the moving base 21, and two sets of elastic blocks 25 respectively arranged inside the moving base 21; wherein the two sets of stoppers 24 and the two sets of elastic blocks 25 are all located on the same horizontal line.

[0042] Furthermore, the stopper 24 includes a connecting shaft 241 disposed inside the movable seat 21 and an L-shaped plate 242 rotatably connected to the connecting shaft 241 ; wherein the L-shaped plate 242 contacts the elastic block 25 when rotated at a certain angle.

[0043] Preferably, the end of the L-shaped plate 242 close to the edge of the rotating roller is also made of rubber, which has good friction and can be in close contact with the side wall of the rotating roller.

[0044] Furthermore, the moving assembly 2 also includes a bearing seat 26 arranged on the outside of the moving seat 21, a second handle 27 rotatably connected to the bearing seat 26, and a limit block 28 arranged on one end of the second handle 27 away from the bearing seat 26.

[0045] During use, as the two sets of drive blocks 123 move away from the sidewalls of the rotating roller, the stoppers 126 contact the L-shaped plates 242, causing them to rotate about the connecting shaft 241. At this point, the rubber ends of the two sets of L-shaped plates 242 fit tightly against the sidewalls of the rotating roller. The second handle 27 is then rotated, causing the stoppers 28 on the handle 27 to move into the limiting grooves 115, completing the locking of the device and further enhancing the stability of the conversion assembly 1 on the rotating roller.

[0046] When testing other locations on the rotating roller, simply turn the second handle 27 to move the limit block 28 out of the limit slot 115. At this point, under the action of the first spring 112, the rubber block 113 moves upward and no longer contacts the edge of the rotating roller. The two sets of second springs 127 also force the pulleys 124 on either side of the rotating roller to move toward the center and contact the side walls of the rotating roller. The two sets of elastic blocks 25 also return the L-shaped plate 242 to its original position, eliminating contact with the side walls of the rotating roller. Finally, by pushing the second handle 27, the moving assembly 2 drives the pulleys 124 on the conversion assembly 1 around the edge of the rotating roller, allowing testing of other locations on the rotating roller.

[0047] Preferably, the slider 125 moves in the slide groove 23 so that the driving block 123 can move stably in the moving seat 21. Furthermore, the detection assembly 4 includes a detection seat 41 , a detection module 42 disposed on the detection seat 41 , a first magnet 43 disposed on one side of the detection module 42 , and a second magnet 44 disposed on a side of the detection module 42 away from the first magnet 43 .

[0048] Furthermore, the feature is that a moving hole 411 is provided on the detection seat 41 to facilitate the movement of the detection component 4 on the connecting rod 3 .

[0049] It should be noted that the detection base 41 is internally equipped with a control system and permanent magnets, which provide energy to the first magnet 43 and the second magnet 44. When performing magnetic leakage point detection on the rotating roller, both the first magnet 43 and the second magnet 44 contact the surface of the rotating roller. Magnetic flux is initially output from the end of the first magnet 43, passes through the surface of the rotating roller, and then returns to the second magnet 44, forming a closed magnetic field. The detection module 42 is positioned between the two and detects magnetic leakage points on the rotating roller by monitoring changes in the magnetic field. The control system of the detection base 41 controls the detection module 42 to output the detection results to a computer terminal, thereby determining the location of the magnetic leakage points on the rotating roller of the magnetic separator.

[0050] During use, the device is installed on both sides of the magnetic separator's rotating roller. Press down on the conversion assembly 1, bringing it into contact with the roller's sidewalls. Then, engage the conversion assembly 1 with the movable assembly 2, completing the device's installation on the roller. Finally, move the detection assembly 4 along the connecting rod 3 to locate and detect magnetic leakage points on the roller. To inspect other locations on the roller, simply release the movable assembly 2 from its positional limit on the conversion assembly 1 and move it along the roller's edge.

[0051] In summary, the synergistic effect of the fixed and driven components allows the device to maintain excellent balance and stability during testing. The rubber blocks in the fixed component fit tightly against the edges of the rotating roller, providing stable support, while the pulleys in the drive component ensure smooth movement without derailment or shaking. Furthermore, the design of the stopper and limit block further enhances the device's stability on the rotating roller.

[0052] It is important to note that the construction and arrangement of the present application, as shown in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. All such modifications are therefore intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or resequenced according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the recited function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0053] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A magnetic leakage point positioning detection device for a magnetic separator, characterized by: include, A conversion component (1), a moving component (2) movably connected to the conversion component (1), a connecting rod (3) fixedly connected to one side of the moving component (2), and a detection component (4) movably connected to the connecting rod (3); Wherein, the conversion assembly (1) and the moving assembly (2) are each provided in two groups, and the two groups of the conversion assembly (1) and the two groups of the moving assembly (2) are respectively and symmetrically arranged at both ends of the connecting rod (3).

2. The magnetic separator magnetic leakage point positioning detection device according to claim 1, characterized in that: The conversion assembly (1) comprises a fixing portion (11) and two groups of driving portions (12) symmetrically arranged on both sides of the fixing portion (11).

3. The magnetic separator magnetic leakage point positioning detection device according to claim 2, characterized in that: The fixing portion (11) comprises a first handle (111), a first spring (112) fixedly arranged on the first handle (111), a rubber block (113) fixedly arranged on one end of the first handle (111) away from the first spring (112), and two sets of first connecting seats (114) symmetrically arranged on both sides of the rubber block (113); A limiting groove (115) is further provided at the upper end of the first handle (111).

4. The magnetic separator magnetic leakage point positioning detection device according to claim 3, characterized in that: The driving portion (12) includes a rotating plate (121) rotatably connected to a first connecting seat (114), a second connecting seat (122) movably connected to the other side of the rotating plate (121), a driving block (123) disposed on the second connecting seat (122), and a plurality of pulleys (124) disposed at the lower end of the driving block (123).

5. The magnetic separator magnetic leakage point positioning detection device according to claim 4, characterized in that: Slide blocks (125) are provided at both ends of the driving block (123), a stop block (126) is provided on the side of the driving block (123) away from the second connecting seat (122), and second springs (127) are symmetrically provided on the side of the driving block (123) close to the stop block (126).

6. The magnetic separator magnetic leakage point positioning detection device according to claim 5, characterized in that: The moving assembly (2) includes a moving seat (21), a circular hole (22) provided on the moving seat (21), a sliding groove (23) provided inside the moving seat (21), two sets of stoppers (24) symmetrically arranged at two ends inside the moving seat (21), and two sets of elastic blocks (25) respectively provided inside the moving seat (21); The two groups of stoppers (24) and the two groups of elastic blocks (25) are located on the same horizontal line.

7. The magnetic separator magnetic leakage point positioning detection device according to claim 6, characterized in that: The stopper (24) includes a connecting shaft (241) disposed inside the movable seat (21), and an L-shaped plate (242) rotatably connected to the connecting shaft (241); The L-shaped plate (242) contacts the elastic block (25) when rotated at a certain angle.

8. The magnetic separator magnetic leakage point positioning detection device according to claim 7, characterized in that: The moving assembly (2) further includes a bearing seat (26) disposed outside the moving seat (21), a second handle (27) rotatably connected to the bearing seat (26), and a limit block (28) disposed on an end of the second handle (27) away from the bearing seat (26).

9. The magnetic separator magnetic leakage point positioning detection device according to claim 8, characterized in that: The detection assembly (4) comprises a detection seat (41), a detection module (42) arranged on the detection seat (41), a first magnet (43) arranged on one side of the detection module (42), and a second magnet (44) arranged on a side of the detection module (42) away from the first magnet (43).

10. The magnetic leakage point positioning detection device for a magnetic separator according to claim 9, characterized in that: The detection seat (41) is provided with a moving hole (411) for facilitating the movement of the detection component (4) on the connecting rod (3).

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