Flotation machine for mining

Abstract

The utility model relates to the technical field of flotation machines, and provides a flotation machine for mining, which comprises a box body, a fixed frame, a movable plate, a scraper, a moving mechanism and a lifting mechanism, the fixed frame is fixedly connected on the box body, the movable plate is connected on the fixed frame in a sliding manner, the scraper is arranged on the movable plate, the moving mechanism is arranged on the fixed frame, and the lifting mechanism is arranged on the fixed frame. The scraper is arranged on the movable plate and used for driving the movable plate to move, the lifting mechanism is arranged on the movable plate and used for driving the scraper to ascend and descend, and the movable mechanism comprises a fixed plate, a rotating rod, a half gear, a transmission assembly and a driving assembly. The loss of concentrate is caused, and the environment around the flotation machine is polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation machines, in particular to a flotation machine used for mining. Background Art

[0002] Flotation machine is the abbreviation of flotation concentrator, which refers to the mechanical equipment that completes the flotation process. In the flotation machine, the slurry treated with reagents is stirred and aerated, so that some mineral particles are selectively fixed on the bubbles; those that float to the surface of the slurry are scraped out to form foam products, and the rest are retained in the slurry to achieve the purpose of separating minerals.

[0003] When the existing flotation machine is in use, the motor drives the scraper on the sorting ring to rotate, and then uses the rotating scraper to discharge the foam and the concentrate in the foam. The foam and the concentrate in the foam stuck on the scraper will be thrown out due to inertia during rotation. The splashing foam and the concentrate in the foam will fly out of the flotation machine, which not only causes the loss of concentrate but also pollutes the environment around the flotation machine. Utility Model Content

[0004] The utility model provides a flotation machine for mining, which solves the problem in the related art that the rotating scraper easily throws out the foam and the concentrate in the foam due to inertia, which not only causes the loss of the concentrate but also pollutes the environment around the flotation machine.

[0005] The technical solution of the utility model is as follows: A flotation machine for mining, comprising: a box, a fixed frame, a movable plate, a scraper, a movable mechanism and a lifting mechanism;

[0006] The fixing frame is fixedly connected to the box body;

[0007] The movable plate is slidably connected to the fixed frame;

[0008] The scraper is arranged on the movable plate;

[0009] The moving mechanism is arranged on the fixed frame and is used to drive the moving plate to move;

[0010] The lifting mechanism is arranged on the movable plate and is used to drive the scraper to move up and down.

[0011] Preferably, the moving mechanism comprises: a fixed plate, a rotating rod, a half gear, a transmission assembly and a drive assembly;

[0012] There are two fixing plates, and both fixing plates are fixedly connected to the fixing frame;

[0013] The rotating rod is rotatably connected between the two fixed plates;

[0014] There are two half gears, and both half gears are fixedly connected to the rotating rod;

[0015] There are two transmission assemblies, both of which are arranged on the fixed frame and are used to drive the movable plate to move;

[0016] The driving assembly is arranged on the fixing frame and is used for driving the transmission assembly to move.

[0017] Furthermore, the transmission assembly includes: a support plate, a transmission gear and a gear rod;

[0018] The support plate is fixedly connected to the fixing frame;

[0019] There are two transmission gears, both of which are rotatably connected to the support plate, and one of the transmission gears is meshed with the half gear;

[0020] The gear rod is slidably connected to the fixed frame, the movable plate is fixedly connected to the gear rod, and the other transmission gear is engaged with the gear rod.

[0021] Furthermore, the driving assembly includes: a swing arm, a stabilizing plate, a power frame and a first motor;

[0022] One end of the swing rod is rotatably connected to the half gear;

[0023] The stabilizing plate is fixedly connected to the fixing frame;

[0024] The power frame is rotatably connected to the stabilizing plate, and the power frame is rotatably connected to the swing arm;

[0025] The first motor is arranged on the stabilizing plate, and the output end of the first motor is fixedly connected to the power frame.

[0026] As a further solution of the present application, the lifting mechanism includes: a lifting frame and a first electric cylinder;

[0027] The lifting frame is slidably arranged on the movable plate, and the scraper is fixedly connected to the lifting frame;

[0028] The first electric cylinder is arranged on the lifting frame, and the output end of the first electric cylinder passes through the lifting frame and is fixedly connected to the moving plate.

[0029] As a further solution of the present application, a support block is fixedly connected to the fixing frame, a sliding hole is opened on the support block, and the gear rod is slidably set in the sliding hole.

[0030] On the basis of the above solution, two sliding holes are provided on the movable plate, and the lifting frame is slidably arranged in the two sliding holes.

[0031] Further on the basis of the above solution, a baffle is fixedly connected to the scraper, and the baffle is arranged on the scraper at an angle.

[0032] As a preferred technical solution of the present application, a foam outlet is provided on the box body, and a backflow box is fixedly connected to the foam outlet.

[0033] As a preferred technical solution of the present application, two connecting rings are fixedly connected to the rotating rod, and the two half gears are respectively fixedly connected to the two connecting rings.

[0034] The working principle and beneficial effects of the utility model are as follows:

[0035] 1. In the utility model, the setting of the moving mechanism facilitates the driving of the scraper to move, so as to stably scrape out the foam and the concentrate in the foam.

[0036] 2. In the present invention, the lifting mechanism is provided to facilitate adjustment of the moving height of the scraper.

[0037] 3. In the utility model, the cooperation among the box, the fixed frame, the movable plate, the scraper, the movable mechanism and the lifting mechanism facilitates the stable scraping of the foam and the concentrate in the foam. In the process of scraping the foam, it is not easy to generate inertia and the foam is not easy to be thrown out, thereby reducing the loss of the concentrate and reducing the impact on the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0039] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0040] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0041] Figure 3 This is a schematic structural diagram of the moving mechanism and lifting mechanism of the utility model;

[0042] Figure 4 For this utility model Figure 3 Schematic diagram of the locally enlarged structure at point A in the middle.

[0043] In the figure: 1. Box body; 2. Fixed frame; 3. Moving plate; 4. Scraper; 5. Fixed plate; 6. Rotating rod; 7. Half gear; 8. Support plate; 9. Transmission gear; 10. Gear rod; 11. Swing rod; 12. Stabilizing plate; 13. Power frame; 14. First motor; 15. Lifting frame; 16. First electric cylinder; 17. Support block; 18. Baffle; 19. Backflow box; 20. Connecting ring. DETAILED DESCRIPTION

[0044] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] like Figures 1 to 4 As shown, this embodiment proposes a flotation machine for mining, including: a box body 1, a fixed frame 2, a movable plate 3, a scraper 4, a moving mechanism and a lifting mechanism. A froth outlet is opened on the box body 1, a backflow box 19 is fixedly connected to the froth outlet, a baffle 18 is fixedly connected to the scraper 4, and the baffle 18 is tiltedly arranged on the scraper 4. The fixed frame 2 is fixedly connected to the box body 1, the movable plate 3 is slidably connected to the fixed frame 2, and the scraper 4 is arranged on the movable plate 3. Through the cooperation between the box body 1, the fixed frame 2, the movable plate 3, the scraper 4, the moving mechanism and the lifting mechanism, it is convenient to stably scrape out the foam and the concentrate in the foam. In the process of scraping the foam, inertia is not easily generated, and the foam is not easily thrown out, thereby reducing the loss of concentrate and reducing the impact on the surrounding environment.

[0046] like Figures 1 to 4As shown, the moving mechanism is arranged on the fixed frame 2 for driving the moving plate 3 to move, and the moving mechanism includes: a fixed plate 5, a rotating rod 6, a half gear 7, a transmission assembly and a driving assembly. The rotating rod 6 is fixedly connected to two connecting rings 20, and the two half gears 7 are respectively fixedly connected to the two connecting rings 20. There are two fixed plates 5, and the two fixed plates 5 are fixedly connected to the fixed frame 2. The rotating rod 6 is rotatably connected between the two fixed plates 5. There are two half gears 7, and the two half gears 7 are fixedly connected to the rotating rod 6. There are two transmission assemblies, and the two transmission assemblies are both arranged on the fixed frame 2 for driving the moving plate 3 to move. The driving assembly is arranged on the fixed frame 2 for driving the transmission assembly to move. The transmission assembly includes: a support plate 8, a transmission gear 9 and a gear rod 10. A support block 17 is fixedly connected to the fixed frame 2, and a sliding hole is opened on the support block 17. The gear rod 10 is slidably arranged in the sliding hole. The support plate 8 is fixedly connected to the fixed frame 2. There are two transmission gears 9, and the two transmission gears 9 are rotatably connected to the support plate 8, one of which The transmission gear 9 is engaged with the half gear 7, the gear rod 10 is slidably connected to the fixed frame 2, the movable plate 3 is fixedly connected to the gear rod 10, and another transmission gear 9 is engaged with the gear rod 10. The driving assembly includes: a swing rod 11, a stabilizing plate 12, a power frame 13 and a first motor 14. One end of the swing rod 11 is rotatably connected to the half gear 7, the stabilizing plate 12 is fixedly connected to the fixed frame 2, the power frame 13 is rotatably connected to the stabilizing plate 12, the power frame 13 is rotatably connected to the swing rod 11, and the first motor 14 is arranged on the stabilizing plate 12 The output end of the first motor 14 is fixedly connected to the power frame 13. Specifically, the power frame 13 is driven to rotate by the first motor 14 provided on the stabilizing plate 12. When the power frame 13 rotates, the swing rod 11 is driven to swing, and then one of the half gears 7 is driven to swing. When one of the half gears 7 swings, it is driven by the rotating rod 6 to drive the two half gears 7 to swing synchronously, and then drive multiple transmission gears 9 to rotate back and forth, and then drive the gear rod 10 and the movable plate 3 to move back and forth, thereby scraping out the foam.

[0047] like Figures 1 to 3 As shown, a lifting mechanism is provided on the movable plate 3 for driving the scraper 4 to lift and lower, and the lifting mechanism includes: a lifting frame 15 and a first electric cylinder 16. Two sliding holes are provided on the movable plate 3. The lifting frame 15 is slidably provided in the two sliding holes. The lifting frame 15 is slidably provided on the movable plate 3. The scraper 4 is fixedly connected to the lifting frame 15. The first electric cylinder 16 is provided on the lifting frame 15. The output end of the first electric cylinder 16 passes through the lifting frame 15 and is fixedly connected to the movable plate 3. Specifically, the lifting frame 15 is driven by the first electric cylinder 16 to move on the movable plate 3, thereby driving the scraper 4 to move, and then adjusting the height of the scraper 4.

[0048] To sum up, when it is necessary to scrape the foam, start the first motor 14 to drive the power frame 13 to rotate. When the power frame 13 rotates, it drives the swing rod 11 to swing, and then drives one of the half gears 7 to swing. When one of the half gears 7 swings, it drives the two half gears 7 to swing synchronously through the transmission of the rotating rod 6, and then drives multiple transmission gears 9 to rotate back and forth, and then drives the gear rod 10 and the movable plate 3 to move back and forth, so as to scrape out the foam. When scraping the foam, start the first electric cylinder 16 to drive the lifting frame 15 to move on the movable plate 3, thereby driving the scraper 4 to move, and then adjust the height of the scraper 4. The scraper 4 moves in parallel to scrape out the foam, and it is not easy to throw the foam out.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flotation machine for mining, characterized in that: include: Box (1); A fixing frame (2), the fixing frame (2) being fixedly connected to the box body (1); A movable plate (3), the movable plate (3) being slidably connected to the fixed frame (2); a scraper (4), the scraper (4) being arranged on the movable plate (3); A moving mechanism, the moving mechanism being arranged on the fixed frame (2) and being used for driving the moving plate (3) to move; A lifting mechanism is provided on the movable plate (3) and is used to drive the scraper (4) to move up and down.

2. A flotation machine for mining according to claim 1, characterized in that: The moving mechanism comprises: A fixing plate (5), wherein two fixing plates (5) are provided, and both fixing plates (5) are fixedly connected to the fixing frame (2); A rotating rod (6), the rotating rod (6) being rotatably connected between the two fixed plates (5); A half gear (7), wherein two half gears (7) are provided, and both half gears (7) are fixedly connected to the rotating rod (6); A transmission assembly, wherein two transmission assemblies are provided, and both transmission assemblies are arranged on the fixed frame (2) and are used to drive the movable plate (3) to move; A drive assembly is provided on the fixing frame (2) and is used for driving the transmission assembly to move.

3. A flotation machine for mining according to claim 2, characterized in that: The transmission assembly comprises: A support plate (8), the support plate (8) being fixedly connected to the fixing frame (2); A transmission gear (9), wherein two transmission gears (9) are provided, and both transmission gears (9) are rotatably connected to the support plate (8), and one of the transmission gears (9) is meshed with the half gear (7); A gear rod (10) is slidably connected to the fixed frame (2), the movable plate (3) is fixedly connected to the gear rod (10), and the other transmission gear (9) is meshed with the gear rod (10).

4. A flotation machine for mining according to claim 3, characterized in that: The drive assembly includes: a swing lever (11), one end of the swing lever (11) being rotatably connected to the half gear (7); a stabilizing plate (12), the stabilizing plate (12) being fixedly connected to the fixing frame (2); A power frame (13), the power frame (13) is rotatably connected to the stabilizing plate (12), and the power frame (13) is rotatably connected to the swing rod (11); A first motor (14), wherein the first motor (14) is arranged on the stabilizing plate (12), and an output end of the first motor (14) is fixedly connected to the power frame (13).

5. A flotation machine for mining according to claim 4, characterized in that: The lifting mechanism comprises: A lifting frame (15), the lifting frame (15) is slidably arranged on the movable plate (3), and the scraper (4) is fixedly connected to the lifting frame (15); A first electric cylinder (16), wherein the first electric cylinder (16) is arranged on the lifting frame (15), and an output end of the first electric cylinder (16) passes through the lifting frame (15) and is fixedly connected to the movable plate (3).

6. A flotation machine for mining according to claim 5, characterized in that: A support block (17) is fixedly connected to the fixed frame (2), a sliding hole is provided on the support block (17), and the gear rod (10) is slidably arranged in the sliding hole.

7. A flotation machine for mining according to claim 6, characterized in that: Two sliding holes are provided on the movable plate (3), and the lifting frame (15) is slidably arranged in the two sliding holes.

8. A flotation machine for mining according to claim 7, characterized in that: A baffle (18) is fixedly connected to the scraper (4), and the baffle (18) is arranged obliquely on the scraper (4).

9. A flotation machine for mining according to claim 8, characterized in that: The box body (1) is provided with a foam outlet, and a backflow box (19) is fixedly connected to the foam outlet.

10. A flotation machine for mining according to claim 9, characterized in that: Two connecting rings (20) are fixedly connected to the rotating rod (6), and the two half gears (7) are respectively fixedly connected to the two connecting rings (20).

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