A molybdenum tailings recovery device

Abstract

This utility model discloses a molybdenum tailings recovery device, including a base, a mounting frame, and a material conveyor belt. The mounting frame is fixedly installed on the top of the base, and the material conveyor belt is installed inside the mounting frame. Mounting brackets are fixedly connected to both sides of the top of the base, and a servo motor is installed inside the mounting bracket on the right side. This utility model relates to the field of molybdenum tailings recovery technology. This molybdenum tailings recovery device, by setting two magnetic adsorption plates inside the mounting frame, and setting a V-shaped extrusion plate and a movable roller between the internally threaded plate and the scraper plate, and setting a push plate, a clamping seat, and an L-shaped insert plate between the mounting frame, the scraper plate, and the mounting frame, allows the scraper plate to automatically clean the material from the magnetic adsorption plates extending outside the mounting frame through the above-mentioned cooperation, thereby facilitating continuous automated magnetic separation and adsorption, and improving magnetic separation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of molybdenum tailings recovery technology, specifically a molybdenum tailings recovery device. Background Technology

[0002] Molybdenum tailings are solid waste generated during the mining and processing of molybdenum ore. After mining and beneficiation, molybdenum tailings are produced and are considered industrial waste, but they actually contain significant value. For example, molybdenum tailings contain a considerable amount of recyclable metal slag. To facilitate their recovery, existing facilities employ magnetic separation recycling devices.

[0003] While the recycling device facilitates the recovery of molybdenum tailings, it inevitably has shortcomings in practical use. Among these shortcomings, the lack of a continuous self-cleaning mechanism leads to time-consuming and labor-intensive cleaning of molybdenum tailings by the magnetic suction mechanism. Therefore, a molybdenum tailings recycling device is proposed to solve these problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a molybdenum tailings recovery device, which solves the problem that the lack of a continuous self-cleaning mechanism in the device leads to time-consuming and labor-intensive cleaning of molybdenum tailings by the magnetic attraction mechanism.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a molybdenum tailings recovery device, comprising a base, a mounting frame, and a material conveyor belt. The mounting frame is fixedly mounted on the top of the base, and the material conveyor belt is installed inside the mounting frame. Mounting brackets are fixedly connected to both sides of the top of the base. A servo motor is installed inside the mounting bracket on the right side. The output shaft of the servo motor is fixedly connected to a threaded rod via a coupling, and the end of the threaded rod is rotatably connected to the surface of the mounting bracket on the left side. An internally threaded hole plate is threadedly connected to the surface of the threaded rod, and an assembly frame is installed and connected to the bottom of the internally threaded hole plate. Magnetic adsorption plates are fixedly connected to both sides of the top of the inner cavity of the assembly frame.

[0006] Preferably, scraper plates are slidably arranged on both sides of the mounting frame, and movable rollers are fixedly arranged on the front and rear sides of the scraper plates by brackets. V-shaped extrusion plates that are used in conjunction with the movable rollers are fixedly connected to the front and rear sides of the internal threaded plate. Card seats are fixedly connected to the front and rear sides of the scraper plates. L-shaped insert plates that are used in conjunction with the card seats are slidably arranged on both sides of the front and rear sides of the mounting frame. Push plates that are used in conjunction with the L-shaped insert plates are fixedly connected to the front and rear sides of both sides of the bottom of the assembly frame.

[0007] Preferably, the front and rear sides of the mounting frame are fixedly connected to limit cylinders, the inside of the limit cylinders is slidably connected to limit rods, and the end of the limit rods is fixedly connected to the side of the L-shaped insert plate. A return spring is fixedly connected between the limit rods and the limit cylinders.

[0008] Preferably, a slide rod is fixedly connected between the two mounting brackets and on both the front and rear sides of the servo motor, and the interior of the internally threaded plate is provided with a sliding hole that slides and adapts to the slide rod.

[0009] Preferably, the surface of the L-shaped insert plate is provided with ball bearings.

[0010] Beneficial effects

[0011] This invention provides a molybdenum tailings recovery device. Compared with existing technologies, it has the following advantages: By setting two magnetic adsorption plates inside the assembly frame, and setting a V-shaped extrusion plate and a movable roller between the internally threaded plate and the scraper plate, and setting a push plate, a retainer, and an L-shaped insert plate between the assembly frame, the scraper plate, and the mounting frame, the scraper plate can automatically clean the material from the magnetic adsorption plates extending outside the mounting frame through the above-mentioned cooperation, thereby facilitating continuous and automated magnetic separation adsorption and improving magnetic separation efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0013] Figure 2 This is a bottom view of the mounting frame structure of this utility model;

[0014] Figure 3 This is a sectional view of the mounting frame structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the internal threaded hole plate structure of this utility model;

[0016] Figure 5 This is an unfolded view of the limiting cylinder and limiting rod structure of this utility model.

[0017] In the diagram: 1. Base; 2. Mounting frame; 3. Material conveyor belt; 4. Mounting bracket; 5. Servo motor; 6. Threaded rod; 7. Assembly frame; 8. Magnetic adsorption plate; 9. Scraper; 10. Movable roller; 11. V-shaped extrusion plate; 12. Card holder; 13. L-shaped insert plate; 14. Push plate; 15. Limiting cylinder; 16. Limiting rod; 17. Return spring; 18. Sliding rod; 19. Sliding hole; 20. Internally threaded hole plate. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] Please see Figure 1-5 This utility model provides a technical solution: a molybdenum tailings recovery device, including a base 1, a mounting frame 2 and a material conveyor belt 3. The mounting frame 2 is fixedly set on the top of the base 1, the material conveyor belt 3 is installed inside the mounting frame 2, and mounting brackets 4 are fixedly connected to both sides of the top of the base 1.

[0020] Furthermore, to facilitate automatic cleaning of the adsorption surface of the magnetic adsorption plate 8, a servo motor 5 is installed inside the right mounting bracket 4. The output shaft of the servo motor 5 is fixedly connected to a threaded rod 6 via a coupling, and the end of the threaded rod 6 is rotatably connected to the surface of the left mounting bracket 4. An internal threaded hole plate 20 is threadedly connected to the surface of the threaded rod 6. An assembly frame 7 is installed and connected to the bottom of the internal threaded hole plate 20. Magnetic adsorption plates 8 are fixedly connected to both sides of the top of the inner cavity of the assembly frame 7. Slide rods 18 are fixedly connected between the two mounting brackets 4 and to the front and rear sides of the servo motor 5. A sliding hole 19 is opened inside the internal threaded hole plate 20 to slide and adapt to the slide rod 18.

[0021] Scraper plates 9 are slidably arranged on both sides of the mounting frame 2. Movable rollers 10 are fixedly arranged on the front and rear sides of the scraper plates 9 by brackets. V-shaped extrusion plates 11 that are used in conjunction with the movable rollers 10 are fixedly connected to the front and rear sides of the internal thread plate 20. Card seats 12 are fixedly connected to the front and rear sides of the scraper plates 9. L-shaped insert plates 13 that are used in conjunction with the card seats 12 are slidably arranged on both sides of the front and rear sides of the mounting frame 2. Push plates 14 that are used in conjunction with the L-shaped insert plates 13 are fixedly connected to the front and rear sides of both sides of the bottom of the assembly frame 7. Ball bearings are arranged on the surface of the L-shaped insert plates 13.

[0022] To facilitate the self-reset of the L-shaped insert plate 13, limiting cylinders 15 are fixedly connected to both the front and rear sides of the mounting frame 2. A limiting rod 16 is slidably connected inside the limiting cylinder 15, and the end of the limiting rod 16 is fixedly connected to the side of the L-shaped insert plate 13. A reset spring 17 is fixedly connected between the limiting rod 16 and the limiting cylinder 15.

[0023] In use, molybdenum tailings are transported via material conveyor belt 3. During the transport process, the tailings containing metal are attracted by magnetic adsorption plate 8. Subsequently, the servo motor 5 is activated in both forward and reverse directions. The servo motor 5 drives the threaded rod 6 to rotate. When the threaded rod 6 reverses, it drives the internal threaded plate 20, the assembly frame 7, and the magnetic adsorption plate 8 to move. As the magnetic adsorption plate 8 moves to the left, the left magnetic adsorption plate 8 extends out of the mounting frame 2, while the right magnetic adsorption plate 8 enters the interior of the mounting frame 2. During the extension of the left magnetic adsorption plate 8 out of the mounting frame 2, the V-shaped extrusion plate 11 extrudes the left movable roller 10, causing the left scraper plate 9 to rise to the bottom of the assembly frame 7. When the left scraper plate 9 rises, it drives the left card holder 12 to rise. After the card holder 12 is raised to its position, it will form a limiting engagement with the left push plate 14. Then, the forward drive threaded rod 6 will cause the right magnetic adsorption plate 8 to extend outside the mounting frame 2, and the left magnetic adsorption plate 8 to enter the interior of the mounting frame 2. During this process, the left scraper plate 9 will scrape off the tailings from the left magnetic adsorption plate 8 that is moving to the right. After the left magnetic adsorption plate 8 moves to its right limit position, the left push plate 14 will pull the left L-shaped insert plate 13, causing the left L-shaped insert plate 13 to disengage from the left card holder 12. The left scraper plate 9 will automatically descend and reset. During the right magnetic adsorption plate 8's movement to the right, except for the opposite movement position, the actions of the right scraper plate 9, card holder 12, L-shaped insert plate 13, and push plate 14 are the same as described above.

Claims

1. A molybdenum tailings recovery device, comprising a base (1), a mounting frame (2) and a material conveying belt (3), the mounting frame (2) is fixedly arranged on the top of the base (1), and the material conveying belt (3) is mounted in the interior of the mounting frame (2), characterized in that: Both sides of the top of the base (1) are fixedly connected with mounting racks (4), a servo motor (5) is installed in the right mounting rack (4), the output shaft of the servo motor (5) is fixedly connected with a threaded rod (6) through a shaft coupling, the end of the threaded rod (6) is rotatably connected with the surface of the left mounting rack (4), the surface of the threaded rod (6) is threadedly connected with an internally threaded hole plate (20), the bottom of the internally threaded hole plate (20) is fixedly connected with an assembly frame (7), both sides of the top of the inner cavity of the assembly frame (7) are fixedly connected with magnet adsorption plates (8).

2. A molybdenum tailings recovery device according to claim 1, characterized in that: Both sides of the mounting frame (2) are slidably provided with a scraping plate (9), the front side and the rear side of the scraping plate (9) are fixedly provided with movable rollers (10) through supports, the front side and the rear side of the internally threaded hole plate (20) are fixedly connected with V-shaped extrusion plates (11) matched with the movable rollers (10), the front side and the rear side of the scraping plate (9) are fixedly connected with clamping seats (12), both sides of the front side and the rear side of the mounting frame (2) are slidably provided with L-shaped plug-in plates (13) matched with the clamping seats (12), the front side and the rear side of both sides of the bottom of the assembly frame (7) are fixedly connected with push plates (14) matched with the L-shaped plug-in plates (13).

3. A molybdenum tailings recovery device according to claim 2, characterized in that: Both sides of the front side and the rear side of the mounting frame (2) are fixedly connected with limiting cylinders (15), the limiting cylinders (15) are slidably connected with limiting rods (16) inside, and the ends of the limiting rods (16) are fixedly connected with the side surfaces of the L-shaped plug-in plates (13), the limiting rods (16) and the limiting cylinders (15) are fixedly connected with return springs (17).

4. A molybdenum tailings recovery device according to claim 1, characterized in that: Both sides of the front side and the rear side of the servo motor (5) between the two mounting racks (4) are fixedly connected with slide rods (18), the internally threaded hole plate (20) is provided with slide holes (19) slidably matched with the slide rods (18).

5. A molybdenum tailings recovery device according to claim 2, characterized in that: The surface of the L-shaped plug-in plate (13) is provided with a plurality of rolling balls.

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