Filtering device for magnesium oxide production

Abstract

The utility model belongs to the technical field of filtering devices, and discloses a filtering device for magnesium oxide production, which comprises a base, a connecting block, a filtering box, a control panel, a feeding hopper, a rotating motor, a gear, an annular rack, a filtering screen drum, a shifting assembly, a cover plate and a dumping mechanism, the filter box is arranged at the top of the base, the two sides of the filter box are hinged to the connecting blocks, the front side of the filter box is fixedly connected with the rear side of the control panel, the left side of the feeding hopper is in through connection with the right side of the filter box, the left side of the rotating motor is fixedly connected with the right side of the filter box, and the output end of the rotating motor is fixedly connected with the gear. And the front side of the gear is meshed with the annular rack. The problems that in the using process of an existing filtering device, materials are prone to accumulation after falling into the filtering device, the filtering device cannot conduct filtering rapidly, and the machining efficiency is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering devices, in particular to a filtering device for magnesium oxide production. Background Art

[0002] Magnesium oxide is an inorganic compound with the chemical formula MgO. It is magnesium oxide and an ionic compound. It is a white solid at room temperature. Magnesium oxide exists in nature in the form of periclase and is the raw material for magnesium smelting.

[0003] In the production process of magnesium oxide, after the magnesium oxide is crushed, it needs to be filtered and sieved into particles of different sizes for use in different situations. The existing filtering device will be used for filtering treatment.

[0004] However, during the use of the existing filtering device, materials are prone to accumulation after falling into the filtering device, resulting in the filtering device being unable to filter quickly, thus affecting the processing efficiency. Utility Model Content

[0005] The utility model aims to provide a filtering device for magnesium oxide production to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a filtering device for magnesium oxide production, comprising a base, a connecting block, a filter box, a control panel, a feed hopper, a rotating motor, a gear, an annular rack, a filter screen cartridge, a toggle assembly, a cover plate and a dumping mechanism, the top of the base is fixedly connected to the bottom of the connecting block, the filter box is arranged on the top of the base, both sides of the filter box are hingedly connected to the connecting block, the front side of the filter box is fixedly connected to the rear side of the control panel, the left side of the feed hopper is through-connected to the right side of the filter box, the left side of the rotating motor is fixedly connected to the right side of the filter box, the output end of the rotating motor is fixedly connected to the gear, the front side of the gear is meshed with the annular rack, the inner surface of the annular rack is fixedly connected to the surface of the filter screen cartridge, the filter screen cartridge is arranged inside the filter box, the filter screen cartridge is movably connected to the inner wall of the filter box, the toggle assembly is arranged inside the filter screen cartridge, the cover plate is arranged on the left side of the filter box, and the dumping mechanism is arranged on the front and rear sides of the filter box;

[0007] The toggle assembly includes a connecting column and a toggle plate, wherein both ends of the connecting column are fixedly connected to the inner wall of the filter box, one side of the toggle plate is fixedly connected to the surface of the connecting column, and the other side of the toggle plate contacts the inner wall of the filter screen cylinder;

[0008] The dumping mechanism includes a servo motor, a screw, a moving block, a connecting rod, an auxiliary block, a concave block, a moving rod and a fixed column. The left side of the servo motor is fixedly connected to the right side of the base, the output end of the servo motor is fixedly connected to the right side of the screw, the surface of the screw is threadedly connected to the inner wall of the moving block, the rear side of the moving block is fixedly connected to the front side of the connecting rod, the top of the connecting rod and the moving block are both fixedly connected to the bottom of the auxiliary block, the top of the auxiliary block is fixedly connected to the bottom of the concave block, the top of the concave block is hinged to one end of the moving rod, the other end of the moving block is sleeved and connected to the fixed column, and one end of the fixed column is fixedly connected to the surface of the filter box.

[0009] Preferably, one end of the fixing column away from the filter box is threadedly connected to a limiting plate, and the limiting plate is used in conjunction with the moving rod.

[0010] Preferably, an opening is provided on the top of the base, and the opening is used in conjunction with the auxiliary block.

[0011] Preferably, a limit bearing is sleeved and connected on the left side of the screw rod, and the left side of the limit bearing is fixedly connected to the inner wall of the base.

[0012] Preferably, an annular sliding block is fixedly connected to the left side of the filter screen cylinder, and an annular sliding groove for use in conjunction with the annular sliding block is provided on the inner wall of the filter box.

[0013] Preferably, a movable slot is provided on the inner wall of the base, and the movable slot is used in conjunction with a connecting rod.

[0014] Preferably, a limiting sliding block is fixedly connected to the bottom of the moving block, and a limiting sliding groove used in conjunction with the limiting sliding block is provided on the inner wall of the base.

[0015] The utility model has the following advantages:

[0016] 1. A filtering device for magnesium oxide production, which is provided with a base, a connecting block, a filter box, a control panel, a feed hopper, a rotating motor, a gear, an annular rack, a filter screen, a connecting column, a dial plate, a cover plate, a servo motor, a screw, a moving block, a connecting rod, an auxiliary block, a concave block, a moving rod and a fixed column. When the magnesium oxide is filtered in production, the user allows the magnesium oxide to enter the filter screen through the feed hopper, and the user starts the rotating motor, which drives the gear to rotate, the gear drives the annular rack to rotate, and the annular rack drives the filter screen to rotate, so that the filter screen filters the magnesium oxide. Screening and filtering are carried out, and at the same time, when the filter screen cylinder rotates, the paddle plate paddles and screens the magnesium oxide in the filter screen cylinder, thereby quickly screening the magnesium oxide to avoid blockage. After screening, the user opens the cover plate, and then the user starts the servo motor, the servo motor drives the screw to rotate, the screw drives the moving block to move, the moving block drives the connecting rod to move, the connecting rod and the moving block drive the auxiliary block to move, the auxiliary block drives the concave block to move, the concave block drives the moving rod to move, the moving rod drives the filter box to rise, and the magnesium oxide is dumped, thereby achieving the advantages of screening and dumping the magnesium oxide.

[0017] 2. This filtering device for magnesium oxide production can horizontally limit the moving block by setting a limiting slider and a limiting groove, thereby preventing the moving block from rotating as the screw rotates, reducing the wear of the moving block, extending the service life of the moving block, and making the moving block easier to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of a top view and cross-section structure of a filtering device for magnesium oxide production of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the filter device for magnesium oxide production of the utility model;

[0022] Figure 4 It is a right side cross-sectional structural schematic diagram of the utility model filtering device for magnesium oxide production;

[0023] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the front view of the filtering device for magnesium oxide production of the utility model.

[0024] Explanation of the markings in the figure: 1. Base; 2. Connecting block; 3. Filter box; 4. Control panel; 5. Feed hopper; 6. Rotating motor; 7. Gear; 8. Annular rack; 9. Filter screen cylinder; 10. Connecting column; 11. Dial plate; 12. Cover plate; 13. Servo motor; 14. Screw; 15. Moving block; 16. Connecting rod; 17. Auxiliary block; 18. Concave block; 19. Moving rod; 20. Fixed column; 21. Limit plate; 22. Opening; 23. Limit bearing; 24. Annular slider; 25. Annular slide groove; 26. Moving notch; 27. Limit slider; 28. Limit slide groove. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] Example 1

[0027] like Figure 1-5As shown, a filtering device for magnesium oxide production of the utility model comprises a base 1, a connecting block 2, a filter box 3, a control panel 4, a feed hopper 5, a rotating motor 6, a gear 7, an annular rack 8, a filter screen cylinder 9, a toggle assembly, a cover plate 12 and a dumping mechanism. The top of the base 1 is fixedly connected to the bottom of the connecting block 2, the filter box 3 is arranged on the top of the base 1, both sides of the filter box 3 are hingedly connected to the connecting block 2, the front side of the filter box 3 is fixedly connected to the rear side of the control panel 4, the left side of the feed hopper 5 is through-connected to the right side of the filter box 3, the left side of the rotating motor 6 is fixedly connected to the right side of the filter box 3, the output end of the rotating motor 6 is fixedly connected to the gear 7, the front side of the gear 7 is meshedly connected to the annular rack 8, the inner surface of the annular rack 8 is meshed with the filter screen cylinder 9 The filter screen cylinder 9 is arranged inside the filter box 3, and the filter screen cylinder 9 is movably connected to the inner wall of the filter box 3. The toggle assembly is arranged inside the filter screen cylinder 9, the cover plate 12 is arranged on the left side of the filter box 3, and the dumping mechanism is arranged on the front and rear sides of the filter box 3; the toggle assembly includes a connecting column 10 and a dial plate 11, both ends of the connecting column 10 are fixedly connected to the inner wall of the filter box 3, one side of the dial plate 11 is fixedly connected to the surface of the connecting column 10, and the other side of the dial plate 11 contacts the inner wall of the filter screen cylinder 9; the dumping mechanism includes a servo motor 13, a screw 14, a moving block 15, a connecting rod 16, an auxiliary block 17, a concave block 18, a moving rod 19 and a fixed column 20, the left side of the servo motor 13 is fixedly connected to the right side of the base 1, and the servo motor 13 The output end is fixedly connected to the right side of the screw 14, the surface of the screw 14 is threadedly connected to the inner wall of the moving block 15, the rear side of the moving block 15 is fixedly connected to the front side of the connecting rod 16, the top of the connecting rod 16 and the moving block 15 are fixedly connected to the bottom of the auxiliary block 17, the top of the auxiliary block 17 is fixedly connected to the bottom of the concave block 18, the top of the concave block 18 is hinged to one end of the moving rod 19, the other end of the moving block 15 is sleeved and connected to the fixed column 20, one end of the fixed column 20 is fixedly connected to the surface of the filter box 3, by setting a base 1, a connecting block 2, a filter box 3, a control panel 4, a feed hopper 5, a rotating motor 6, a gear 7, an annular rack 8, a filter screen cylinder 9, a connecting column 10, a dial plate 11, a cover plate 12, a servo motor 13, a screw 1 4. Moving block 15, connecting rod 16, auxiliary block 17, concave block 18, moving rod 19 and fixed column 20. When the magnesium oxide is produced and filtered, the user allows the magnesium oxide to enter the filter screen cylinder 9 through the feed hopper 5. The user starts the rotating motor 6, and the rotating motor 6 drives the gear 7 to rotate. The gear 7 drives the annular rack 8 to rotate, and the annular rack 8 drives the filter screen cylinder 9 to rotate, so that the filter screen cylinder 9 screens and filters the magnesium oxide. At the same time, when the filter screen cylinder 9 rotates, the paddle 11 paddles and screens the magnesium oxide in the filter screen cylinder 9, thereby quickly screening the magnesium oxide to avoid blockage. After screening, the user opens the cover plate 12, and then the user starts the servo motor 13. The servo motor 13 drives the screw 14 to rotate, and the screw 14 drives the moving block 15 to move.The moving block 15 drives the connecting rod 16 to move, the connecting rod 16 and the moving block 15 drive the auxiliary block 17 to move, the auxiliary block 17 drives the concave block 18 to move, the concave block 18 drives the moving rod 19 to move, the moving rod 19 drives the filter box 3 to rise, and the magnesium oxide is poured, thereby achieving the advantage of screening and pouring the magnesium oxide, the end of the fixed block away from the filter box 3 is threadedly connected to the limiting plate 21, the limiting plate 21 is used in conjunction with the moving rod 19, and the limiting plate 21 is set to block the moving rod 19 to prevent the moving rod 19 from detaching from the fixed column 20, and an opening 22 is opened on the top of the base 1, the opening 22 is used in conjunction with the auxiliary block 17, and the opening 22 is set to allow the auxiliary block 17 to have a moving space, thereby reducing the auxiliary block 1 7, the left side of the screw 14 is sleeved with a limited bearing 23, and the left side of the limited bearing 23 is fixedly connected to the inner wall of the base 1. The limited bearing 23 is set to limit the screw 14 to prevent the position of the screw 14 from changing when it rotates. The left side of the filter screen 9 is fixedly connected with an annular slider 24, and the inner wall of the filter box 3 is provided with an annular slide 25 used in conjunction with the annular slider 24. The annular slider 24 and the replacement slide can make the filter screen 9 easier to rotate and reduce the wear of the filter screen 9. The inner wall of the base 1 is provided with a moving notch 26, which is used in conjunction with the connecting rod 16. The moving notch 26 is set to allow the connecting rod 16 to have a moving space, reducing the wear of the connecting rod 16.

[0028] Example 2

[0029] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 4 to 5 The bottom of the moving block 15 is fixedly connected to a limiting slider 27, and the inner wall of the base 1 is provided with a limiting slot 28 used in conjunction with the limiting slider 27. By setting the limiting slider 27 and the limiting slot 28, the moving block 15 can be horizontally limited to prevent the moving block 15 from rotating when the screw 14 rotates, thereby reducing the wear of the moving block 15, extending the service life of the moving block 15, and making it easier to move the moving block 15.

[0030] The working principle of the filtering device for magnesium oxide production is as follows: when filtering magnesium oxide in production, the user allows magnesium oxide to enter the filter screen cylinder 9 through the feed hopper 5, and the user starts the rotating motor 6, which drives the gear 7 to rotate, and the gear 7 drives the annular rack 8 to rotate, and the annular rack 8 drives the filter screen cylinder 9 to rotate, so that the filter screen cylinder 9 screens and filters the magnesium oxide. At the same time, when the filter screen cylinder 9 rotates, the dial plate 11 dials and screens the magnesium oxide in the filter screen cylinder 9, thereby quickly screening the magnesium oxide to avoid blockage. After screening, the user opens the cover plate 12, and then the user starts the servo motor 13, the servo motor 13 drives the screw 14 to rotate, the screw 14 drives the moving block 15 to move, the moving block 15 drives the connecting rod 16 to move, the connecting rod 16 and the moving block 15 drive the auxiliary block 17 to move, the auxiliary block 17 drives the concave block 18 to move, the concave block 18 drives the moving rod 19 to move, and the moving rod 19 drives the filter box 3 to rise to dump the magnesium oxide. It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A filtering device for magnesium oxide production, comprising a base (1), a connecting block (2), a filter box (3), a control panel (4), a feed hopper (5), a rotating motor (6), a gear (7), an annular rack (8), a filter screen (9), a toggle assembly, a cover plate (12) and a dumping mechanism, characterized in that: The top of the base (1) is fixedly connected to the bottom of the connecting block (2); the filter box (3) is arranged on the top of the base (1); both sides of the filter box (3) are hingedly connected to the connecting block (2); the front side of the filter box (3) is fixedly connected to the rear side of the control panel (4); the left side of the feed hopper (5) is through-connected to the right side of the filter box (3); the left side of the rotating motor (6) is fixedly connected to the right side of the filter box (3); the output end of the rotating motor (6) is fixedly connected to the gear (7); the front side of the gear (7) is meshedly connected to the annular rack (8); the inner surface of the annular rack (8) is fixedly connected to the surface of the filter screen cylinder (9); the filter screen cylinder (9) is arranged inside the filter box (3); the filter screen cylinder (9) is movably connected to the inner wall of the filter box (3); the toggle assembly is arranged inside the filter screen cylinder (9); the cover plate (12) is arranged on the left side of the filter box (3); and the dumping mechanism is arranged on the front and rear sides of the filter box (3); The toggle assembly comprises a connecting column (10) and a toggle plate (11), the two ends of the connecting column (10) are fixedly connected to the inner wall of the filter box (3), one side of the toggle plate (11) is fixedly connected to the surface of the connecting column (10), and the other side of the toggle plate (11) is in contact with the inner wall of the filter screen cylinder (9); The tipping mechanism comprises a servo motor (13), a screw rod (14), a moving block (15), a connecting rod (16), an auxiliary block (17), a concave block (18), a moving rod (19) and a fixed column (20), wherein the left side of the servo motor (13) is fixedly connected to the right side of the base (1), the output end of the servo motor (13) is fixedly connected to the right side of the screw rod (14), the surface of the screw rod (14) is threadedly connected to the inner wall of the moving block (15), and the moving block (15) is fixedly connected to the right side of the base (1). The rear side is fixedly connected to the front side of the connecting rod (16); the tops of the connecting rod (16) and the moving block (15) are fixedly connected to the bottom of the auxiliary block (17); the top of the auxiliary block (17) is fixedly connected to the bottom of the concave block (18); the top of the concave block (18) is hinged to one end of the moving rod (19); the other end of the moving block (15) is sleeve-connected to a fixed column (20); and one end of the fixed column (20) is fixedly connected to the surface of the filter box (3).

2. A filtration device for magnesium oxide production according to claim 1, characterized in that: One end of the fixing column (20) away from the filter box (3) is threadedly connected to a limiting plate (21), and the limiting plate (21) is used in conjunction with the moving rod (19).

3. A filtration device for magnesium oxide production according to claim 1, characterized in that: The top of the base (1) is provided with an opening (22), and the opening (22) is used in conjunction with the auxiliary block (17).

4. A filtration device for magnesium oxide production according to claim 1, characterized in that: The left side of the screw rod (14) is sleeved and connected with a limit bearing (23), and the left side of the limit bearing (23) is fixedly connected to the inner wall of the base (1).

5. A filtration device for magnesium oxide production according to claim 1, characterized in that: An annular sliding block (24) is fixedly connected to the left side of the filter screen cylinder (9), and an annular sliding groove (25) for use with the annular sliding block (24) is provided on the inner wall of the filter box (3).

6. A filtration device for magnesium oxide production according to claim 1, characterized in that: The inner wall of the base (1) is provided with a movable notch (26), and the movable notch (26) is used in conjunction with the connecting rod (16).

7. A filtration device for magnesium oxide production according to claim 1, characterized in that: The bottom of the moving block (15) is fixedly connected to a limiting slide block (27), and the inner wall of the base (1) is provided with a limiting slide groove (28) used in conjunction with the limiting slide block (27).

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