Iron removal mechanism for ore processing production line
By introducing industrial cameras and cleaning components into the ore processing production line, the problems of inaccurate identification and insufficient cleaning of small iron parts by existing iron removers have been solved, achieving efficient and accurate iron removal and ensuring stable equipment operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI MAGANG MINING RESOURCES GRP GUSHAN MINING CO LTD BAIXIANGSHAN MINING BRANCH
- Filing Date
- 2025-05-21
- Publication Date
- 2026-04-28
AI Technical Summary
The iron separators in existing ore processing production lines are unable to accurately identify small iron parts such as thin steel bars, and lack effective cleaning and maintenance methods, which affects the iron removal effect and equipment stability.
It uses an industrial camera and image recognition components to accurately identify small iron parts, and combines a servo motor and worm gear transmission structure to adjust the camera angle. A cleaning component is added to clean the camera lens regularly to ensure image clarity.
It improves the precision of iron removal, effectively removes impurities such as fine steel bars, ensures stable equipment operation, reduces downtime, and enhances ore purity.
Smart Images
Figure CN224168060U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of ore processing equipment, and more specifically, to an iron removal mechanism for an ore processing production line. Background Technology
[0002] In ore processing production lines, the iron removal process is crucial. Traditional electromagnetic separators, such as the LJK-4510T electromagnetic separator, can effectively remove most iron parts, but they still have certain limitations in practical applications.
[0003] The metal detectors that come with existing iron removers are not able to accurately detect small iron pieces such as thin steel bars, resulting in some iron impurities not being separated. In addition, existing iron removal equipment lacks effective cleaning and maintenance methods for key components. For example, the camera lens responsible for monitoring is easily contaminated by dust and ore debris, which affects the detection accuracy and further reduces the iron removal effect.
[0004] Therefore, we have made improvements to this and proposed an iron removal mechanism for an ore processing production line. Utility Model Content
[0005] The purpose of this invention is to address the fact that existing metal detectors used in iron removers are unable to accurately detect small iron pieces such as thin steel bars, resulting in some iron impurities not being separated. Furthermore, existing iron removal equipment lacks effective cleaning and maintenance methods for key components. For example, the camera lens responsible for monitoring is easily contaminated by dust and ore debris, which affects the detection accuracy and further reduces the iron removal effect.
[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:
[0007] Iron removal mechanisms are used in ore processing production lines to improve the above-mentioned problems.
[0008] The application is as follows:
[0009] The device includes: a lifting frame, with lifting rings installed on all four sides of the top of the lifting frame in pairs; an electromagnetic separator installed in the middle of the lifting frame; a baffle plate located on one side of the electromagnetic separator belt installed below the lifting frame; an identification component that cooperates with the electromagnetic separator installed at the bottom of the baffle plate; and an L-shaped frame installed below the lifting frame, with a cleaning component that cooperates with the identification component installed at the bottom of the longitudinal side of the L-shaped frame.
[0010] As a preferred embodiment of the iron removal mechanism for the ore processing production line provided by this utility model, the identification component includes a fixed frame installed at the bottom of the horizontal side of the baffle, and an industrial camera is rotatably fitted below the fixed frame.
[0011] As a preferred embodiment of the iron removal mechanism for the ore processing production line provided by this utility model, the fixed frame is provided with rotating grooves on both sides, and the industrial camera connecting block is provided with rotating shafts that rotate in cooperation with the rotating grooves on both sides.
[0012] As a preferred embodiment of the iron removal mechanism for the ore processing production line provided by this utility model, a fixed frame is installed on one side of the fixed frame, and a rotating cylinder is rotatably fitted between the inner walls of the two sides of the fixed frame. One end of the rotating shaft passes through the fixed frame and is fixedly installed on the inner wall of the rotating cylinder.
[0013] As a preferred embodiment of the iron removal mechanism for the ore processing production line provided by this utility model, a worm gear is installed on the periphery of the rotating cylinder, a servo motor is installed on the outer side of the fixed frame, and the output shaft of the servo motor passes through the fixed frame and is equipped with a worm that meshes with the worm gear.
[0014] As a preferred embodiment of the iron removal mechanism for the ore processing production line provided by this utility model, an automatic electrical control rectifier cabinet, an image processor, and a controller are installed at the bottom of the transverse side of the baffle. The automatic electrical control rectifier cabinet is electrically connected to the electromagnetic iron separator, and the image processor and controller are electrically connected to the industrial camera. The automatic electrical control rectifier cabinet and the controller transmit electrical signals.
[0015] As a preferred embodiment of the iron removal mechanism for the ore processing production line provided by this utility model, the cleaning component includes a base plate installed at the bottom of an L-shaped frame, a placement tray provided on the base plate, two limiting posts installed at the bottom of the placement tray, and downward through-holes provided on both sides of the upper part of the base plate. The limiting posts and the limiting holes are slidably engaged, and a spring is installed between the bottom of the placement tray and the top of the base plate.
[0016] As a preferred embodiment of the iron removal mechanism for the ore processing production line provided by this utility model, a through groove is provided on the upper side of the base plate, a drive motor is installed at the bottom of the placement tray, and the output shaft of the drive motor passes through to the top of the placement tray to install a cleaning tray, which cooperates with the front end of the industrial camera.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] This utility model provides an iron removal mechanism for an ore processing production line, comprising: a hoisting frame, on which four symmetrical lifting rings are installed on each of the four sides above; an electromagnetic iron separator is installed in the middle of the hoisting frame; a baffle is installed below the hoisting frame on one side of the electromagnetic iron separator belt; an identification component that cooperates with the electromagnetic iron separator is provided at the bottom of the baffle; and an L-shaped frame is installed below the hoisting frame, with a cleaning component that cooperates with the identification component at the bottom of the longitudinal side of the L-shaped frame. By adding an industrial camera and image recognition components, small iron pieces in the ore can be accurately identified. Compared with the traditional method of iron removal relying solely on metal detectors, this improves the accuracy of iron removal, effectively removes impurities such as fine steel bars, and enhances the purity of the ore. Through a servo motor and worm gear transmission structure, the angle of the industrial camera can be flexibly adjusted to better adapt to the ore conveying conditions under different working conditions, ensuring comprehensive and clear imaging of the ore on the conveyor belt, and improving the reliability of iron piece identification. The cleaning component can regularly clean the industrial camera to prevent dust, ore debris, and other contaminants from affecting the camera's shooting effect, ensuring the stable operation of the image recognition system, and thus ensuring the continuous and efficient operation of the entire iron removal mechanism, reducing downtime caused by equipment failure. Attached Figure Description
[0019] Figure 1 A schematic diagram of the overall structure of the iron removal mechanism for the ore processing production line provided in this application;
[0020] Figure 2 A structural schematic diagram of the overall bottom view of the iron removal mechanism for the ore processing production line provided in this application;
[0021] Figure 3 A schematic diagram of the structure of the identification component provided in this application;
[0022] Figure 4 A schematic diagram of the structure of the cleaning component provided in this application;
[0023] Figure 5 This is a schematic diagram of the cleaning component provided in this application when cleaning an industrial camera.
[0024] The image shows:
[0025] 1. Lifting frame; 2. Lifting ring; 3. Electromagnetic iron separator; 4. Baffle; 5. Identification component; 501. Fixing frame; 502. Industrial camera; 503. Rotating slot; 504. Rotating shaft; 505. Fixing frame; 506. Rotating cylinder; 507. Worm gear; 508. Servo motor; 509. Worm; 510. Automatic electrical control rectifier cabinet; 511. Image processor; 512. Controller; 6. L-shaped frame; 7. Cleaning component; 701. Base plate; 702. Placement tray; 703. Limiting hole; 704. Limiting post; 705. Spring; 706. Through slot; 707. Drive motor; 708. Cleaning tray. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0027] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0028] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0031] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0034] Please refer to Figure 1-5A metal removal mechanism for an ore processing production line includes: a hoisting frame 1, with lifting rings 2 symmetrically installed on all four sides above the hoisting frame 1; an electromagnetic separator 3 installed in the middle of the hoisting frame 1; a baffle 4 located on one side of the belt of the electromagnetic separator 3 installed below the hoisting frame 1; an identification component 5 cooperating with the electromagnetic separator 3 provided at the bottom of the baffle 4; and an L-shaped frame 6 installed below the hoisting frame 1, with a cleaning component 7 cooperating with the identification component 5 provided at the bottom of the longitudinal side of the L-shaped frame 6.
[0035] Please refer to Figure 2-5 The identification component 5 includes a mounting bracket 501 installed at the bottom of the horizontal side of the baffle 4. An industrial camera 502 is rotatably fitted below the mounting bracket 501. Rotating slots 503 are provided on both sides of the mounting bracket 501. Rotating shafts 504 that rotatably engage with the rotating slots 503 are installed on both sides of the connecting block of the industrial camera 502. A mounting frame 505 is installed on one side of the mounting bracket 501. A rotating cylinder 506 is rotatably fitted between the inner walls of the two sides of the mounting frame 505. One end of the rotating shaft 504 passes through the mounting frame 505 and is fixedly installed on the inner wall of the rotating cylinder 506. A worm gear 507 is installed around the circumference of the rotating cylinder 506. A servo motor 508 is installed on the outer side of the mounting frame 505. The output shaft of the servo motor 508 passes through the mounting frame 505 and is fitted with a worm gear 507. The worm gear 509 meshes with the worm wheel 507. An automatic electrical control rectifier cabinet 510, an image processor 511, and a controller 512 are installed at the bottom of the transverse side of the baffle 4. The automatic electrical control rectifier cabinet 510 is electrically connected to the electromagnetic separator 3. The image processor 511 and controller 512 are electrically connected to the industrial camera 502. The automatic electrical control rectifier cabinet 510 and controller 512 transmit electrical signals. The industrial camera 502 is rotatably mounted below the fixed frame 501. When the servo motor 508 starts, its output shaft drives the worm gear 509 to rotate. The worm gear 509 meshes with the worm wheel 507, which in turn drives the rotating cylinder 506 to rotate. The rotating shaft 504 connected to the rotating cylinder 506 rotates accordingly, ultimately achieving angle adjustment of the industrial camera 502, allowing for flexible adjustment of the shooting angle. The industrial camera 502 captures images of the ore on the conveyor belt of the electromagnetic separator 3 in real time and transmits the image data to the image processor 511. Image processor 511 uses image recognition algorithms to analyze and process images, identifying iron components in the ore. It then transmits the identification signal to controller 512. Upon receiving the signal from image processor 511, controller 512 sends a command to automatic electrical control rectifier cabinet 510. Automatic electrical control rectifier cabinet 510, according to the command, controls the electromagnetic separator 3 to start. The electromagnetic separator 3 generates a magnetic field that attracts iron components in the ore. As the conveyor belt rotates, the iron components are separated, thus achieving the iron removal operation.
[0036] Please refer to Figure 3The cleaning assembly 7 includes a base plate 701 mounted on the bottom of the L-shaped frame 6. A placement tray 702 is mounted on the base plate 701. Two limiting posts 704 are mounted on the bottom of the placement tray 702. Limiting holes 703 are opened on both sides of the upper part of the base plate 701, and the limiting posts 704 and the limiting holes 703 are slidably engaged. A spring 705 is installed between the bottom of the placement tray 702 and the top of the base plate 701. A through groove 706 is opened on the upper side of the base plate 701. A drive motor 707 is mounted on the bottom of the placement tray 702. The output shaft of the drive motor 707 extends through to the top of the placement tray 702 and a cleaning tray 708 is mounted thereon. The cleaning tray 708 engages with the front end of the industrial camera 502. When the industrial camera 502 needs to be cleaned, the drive motor 707 at the bottom of the placement tray 702 is activated, and its output shaft drives the cleaning tray 708 to rotate. Under the action of spring 705, the placement tray 702 can move up and down within a certain range, ensuring that the cleaning tray 708 makes close contact with the front end of the industrial camera 502, cleaning the lens of the industrial camera 502 and ensuring the clarity and accuracy of its images. The limiting post 704 cooperates with the limiting hole 703 to prevent the placement tray 702 from shifting during movement.
[0037] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.
Claims
1. An iron removal mechanism for an ore processing production line, characterized in that, include: The hoisting frame (1) is equipped with lifting rings (2) on all four sides of the hoisting frame (1) in pairs symmetrically. An electromagnetic iron remover (3) is installed in the middle of the hoisting frame (1). The lower part of the hoisting frame (1) is equipped with a baffle (4) located on one side of the belt of the electromagnetic separator (3). The bottom of the baffle (4) is provided with an identification component (5) that works in conjunction with the electromagnetic separator (3); An L-shaped frame (6) is installed below the hoisting frame (1), and a cleaning component (7) that cooperates with the identification component (5) is provided at the bottom of the longitudinal side of the L-shaped frame (6).
2. The iron removal mechanism for an ore processing production line according to claim 1, characterized in that, The identification component (5) includes a mounting bracket (501) installed at the bottom of the horizontal side of the baffle (4), and an industrial camera (502) is rotatably fitted below the mounting bracket (501).
3. The iron removal mechanism for an ore processing production line according to claim 2, characterized in that, The fixed frame (501) has rotating grooves (503) on both sides, and the industrial camera (502) connecting block has rotating shafts (504) on both sides that rotate in cooperation with the rotating grooves (503).
4. The iron removal mechanism for an ore processing production line according to claim 3, characterized in that, A fixed frame (505) is installed on one side of the fixed frame (501), and a rotating cylinder (506) is rotatably fitted between the inner walls of the two sides of the fixed frame (505). One end of the rotating shaft (504) passes through the fixed frame (505) and is fixedly installed on the inner wall of the rotating cylinder (506).
5. The iron removal mechanism for an ore processing production line according to claim 4, characterized in that, The rotating cylinder (506) is equipped with a worm gear (507) on its periphery, and a servo motor (508) is installed on the outside of the fixed frame (505). The output shaft of the servo motor (508) passes through the fixed frame (505) and is equipped with a worm (509) that meshes with the worm gear (507).
6. The iron removal mechanism for an ore processing production line according to claim 5, characterized in that, An automatic electrical control rectifier cabinet (510), an image processor (511), and a controller (512) are installed at the bottom of the horizontal side of the baffle (4). The automatic electrical control rectifier cabinet (510) is electrically connected to the electromagnetic separator (3). The image processor (511) and the controller (512) are electrically connected to the industrial camera (502). The automatic electrical control rectifier cabinet (510) and the controller (512) transmit electrical signals.
7. The iron removal mechanism for an ore processing production line according to claim 2, characterized in that, The cleaning component (7) includes a base plate (701) installed at the bottom of the L-shaped frame (6), a placement tray (702) is provided on the base plate (701), two limiting posts (704) are installed at the bottom of the placement tray (702), and downward through-holes (703) are provided on both sides of the upper part of the base plate (701). The limiting posts (704) and the limiting holes (703) are slidably engaged. A spring (705) is installed between the bottom of the placement tray (702) and the top of the base plate (701).
8. The iron removal mechanism for an ore processing production line according to claim 6, characterized in that, The base plate (701) has a through groove (706) on its upper side. A drive motor (707) is installed at the bottom of the placement tray (702). The output shaft of the drive motor (707) passes through to the top of the placement tray (702) and a cleaning tray (708) is installed thereon. The cleaning tray (708) is in cooperation with the front end of the industrial camera (502).