A magnesium rod production raw material mixing and screening device

Abstract

This invention relates to a raw material mixing and screening device for magnesium rod production. The magnesium rod raw material enters the cylinder through the inlet. Motor B drives rotating blades for mixing. The mixture falls through a funnel-shaped hopper onto the screen. During screening, motor A drives a gear to rotate an internal gear ring, further driving a cleaning component to rotate around the screen for cleaning. The electric telescopic rod in the cleaning component can adjust the horizontal position of the conical brush. Motor C can drive the brush to rotate and clean the screen. Simultaneously, a vibrating motor generates high-frequency vibration through an elastic hammer to prevent screen clogging. Qualified material is pumped into a collection box by a suction pump, while impurities remain on the screen for regular collection. Combining the mixing and screening equipment reduces the equipment's footprint.

Description

Technical Field

[0001] This utility model relates to the technical field of mixing and screening equipment, and in particular to a mixing and screening device for magnesium rod production raw materials. Background Technology

[0002] In the production of magnesium rods, magnesium powder needs to be thoroughly mixed with various alloy raw materials, and impurities need to be effectively screened out. However, traditional processes set up mixing and screening as two separate steps, which not only results in large equipment footprints and low production efficiency, but also generates serious dust pollution problems. In addition, existing production equipment also suffers from the drawback of screens being prone to clogging and difficult to clean in a timely manner.

[0003] Therefore, it is essential to provide a mixing and screening device for magnesium rod production raw materials to address the shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a mixing and screening device for magnesium rod production raw materials. The magnesium rod raw materials enter the cylinder through the feed inlet. Motor B drives rotating blades to mix the materials. The mixture falls onto the screen through a funnel-shaped hopper. During screening, motor A drives a gear to rotate the internal gear ring, which in turn drives the cleaning component to rotate around the screen for cleaning. The electric telescopic rod in the cleaning component can adjust the horizontal position of the conical brush. Motor C can drive the brush to rotate and clean the screen. At the same time, the vibrating motor generates high-frequency vibration through an elastic hammer to prevent the screen holes from clogging. Qualified materials are pumped into the collection box by a suction pump. Impurities remain on the screen for regular collection. Combining the mixing and screening equipment can reduce the equipment's floor space.

[0005] The above-mentioned objectives of this utility model are achieved through the following technical means.

[0006] A mixing and screening device for magnesium rod production raw materials is provided, including a vertical cylinder with two feed inlets at the top, a collection box installed in the bottom pipe of the vertical cylinder, a mixing mechanism installed at the top inside the vertical cylinder, and a screening mechanism installed at the bottom inside the vertical cylinder.

[0007] Specifically, the screening mechanism includes a circular screen frame on which a screen is installed. A support column is installed between the center of the circular screen frame and the bottom of the vertical cylinder. The outer side of the circular screen frame is installed on the inner side of the vertical cylinder. An internal gear ring is movably installed on the inner side of the vertical cylinder near the upper end face of the circular screen frame. A gear is installed for transmission on the internal gear ring. A motor A is installed for axial transmission on the gear. Motor A is fixedly installed on the inner side of the vertical cylinder.

[0008] Preferably, an electric telescopic rod is horizontally mounted on the upper end face of the internal gear ring, and a cleaning component is vertically mounted on the electric telescopic rod. The cleaning component movably abuts against the upper end face of the screen, and two elastic hammers abut against the lower end face of the screen. A vibration motor is installed at the bottom of each elastic hammer, and the two vibration motors are respectively installed on both sides of the support column.

[0009] The mixing mechanism includes a motor B, which is installed on the top of the vertical cylinder. A rotating shaft is axially driven below the motor B. Multiple rotating blades are installed at equal angles on the rotating shaft. A funnel-shaped hopper is located below the rotating blades, and a screening mechanism is located below the funnel-shaped hopper.

[0010] The cleaning assembly includes a motor C, the top of which is mounted on the end of an electric telescopic rod. A conical brush is axially driven by the motor C, and the bottom of the conical brush abuts against the upper surface of the screen.

[0011] An annular groove is provided on the inner side of the vertical cylinder, and the annular groove is slidably installed on the outer side of the internal gear ring. A suction pump is installed at the pipeline between the collection box and the vertical cylinder.

[0012] This invention involves the following process: during production, magnesium rod raw material enters the cylinder through the feed inlet. Motor B drives rotating blades to mix the material. The mixture falls onto the screen through a funnel-shaped hopper. During screening, motor A drives a gear to rotate the internal gear ring, which in turn drives the cleaning component to rotate around the screen for cleaning. The electric telescopic rod in the cleaning component can adjust the horizontal position of the conical brush. Motor C can drive the brush to rotate and clean the screen. At the same time, the vibrating motor generates high-frequency vibration through an elastic hammer to prevent the screen holes from clogging. Qualified material is pumped into the collection box by a suction pump, while impurities remain on the screen for regular collection. Combining the mixing and screening equipment can reduce the equipment's floor space. Attached Figure Description

[0013] The present invention will be further described with reference to the accompanying drawings, but the content of the drawings does not constitute any limitation on the present invention.

[0014] Figure 1 This is a three-dimensional view of the overall structure of a mixing and screening device for magnesium rod production raw materials according to this utility model.

[0015] Figure 2 This is a cross-sectional view of the overall structure of a mixing and screening device for magnesium rod production raw materials according to this utility model.

[0016] Figure 3 This is an enlarged view of section A of a raw material mixing and screening device for magnesium rod production according to this utility model.

[0017] from Figures 1 to 3 Including:

[0018] 1. Vertical cylindrical body;

[0019] 2. Feed inlet;

[0020] 3. Collection bin;

[0021] 4. Mixing and stirring mechanism;

[0022] 5. Screening mechanism;

[0023] 6. Circular screen frame;

[0024] 7. Screen;

[0025] 8. Support columns;

[0026] 9. Internal gear ring;

[0027] 10. Gears;

[0028] 11. Motor A;

[0029] 12. Electric telescopic pole;

[0030] 13. Cleaning components;

[0031] 14. Flexible striking hammer;

[0032] 15. Vibration motor;

[0033] 16. Motor B;

[0034] 17. Rotating shaft;

[0035] 18. Rotate the blades;

[0036] 19. Funnel-type hopper;

[0037] 20. Motor C;

[0038] 21. Conical brush;

[0039] 22. Annular groove;

[0040] 23. Suction pump. Detailed Implementation

[0041] The present invention will be further described in conjunction with the following embodiments.

[0042] Example 1.

[0043] like Figure 1-3 As shown, a raw material mixing and screening device for magnesium rod production includes a vertical cylinder 1. The top of the vertical cylinder 1 has two feed inlets 2. A collection box 3 is installed in the bottom pipe of the vertical cylinder 1. A mixing mechanism 4 is installed in the upper part of the interior of the vertical cylinder 1. A screening mechanism 5 is installed in the lower part of the interior of the vertical cylinder 1. The mixing and screening processes are integrated in the vertical cylinder 1, reducing the equipment footprint and dust emission.

[0044] Magnesium rod raw material enters the cylinder through feed inlet 2. Motor B16 drives rotating blade 18 to mix the material. The mixture falls onto screen 7 through funnel hopper 19. During screening, motor A11 drives gear 10 to rotate internal gear ring 9, which in turn drives cleaning component 13 to rotate around screen 7 for cleaning. The electric telescopic rod 12 in cleaning component 13 can adjust the horizontal position of conical brush 21. Motor C 20 can drive the brush to rotate and clean screen 7. At the same time, vibrating motor 15 generates high-frequency vibration through elastic hammer 14 to prevent screen hole blockage. Qualified material is pumped into collection box 3 by suction pump 23. Impurities remain on screen 7 for regular collection. Combining mixing and screening equipment can reduce the equipment footprint.

[0045] like Figure 1-3 As shown, the screening mechanism 5 includes a circular screen frame 6, on which a screen 7 is installed. A support column 8 is installed between the center of the circular screen frame 6 and the bottom of the vertical cylinder 1. The outer side of the circular screen frame 6 is installed on the inner side of the vertical cylinder 1. An internal gear ring 9 is movably installed on the inner side of the vertical cylinder 1 near the upper end face of the circular screen frame 6. A gear 10 is installed on the internal gear ring 9 for transmission. A motor A11 is installed on the gear 10 for axial transmission. The motor A11 is fixedly installed on the inner side of the vertical cylinder 1.

[0046] like Figure 1-3 As shown, an electric telescopic rod 12 is horizontally mounted on the upper surface of the internal gear ring 9, and a cleaning component 13 is vertically mounted on the electric telescopic rod 12. The cleaning component 13 movably abuts against the upper surface of the screen 7, and two elastic hammers 14 abut against the lower surface of the screen 7. A vibration motor 15 is mounted at the bottom of each elastic hammer 14, and the two vibration motors 15 are respectively mounted on both sides of the support column 8. The cleaning component 13 and the elastic hammers 14 work together, combined with the vibration motors 15, to effectively remove blockages from the screen 7.

[0047] like Figure 1-3 As shown, the mixing mechanism 4 includes a motor B16, which is installed on the top of the vertical cylinder 1. A rotating shaft 17 is axially driven below the motor B16. Multiple rotating blades 18 are installed at equal angles on the rotating shaft 17. A funnel-shaped hopper 19 is provided below the rotating blades 18 to guide the mixed materials to fall evenly onto the screen 7.

[0048] like Figure 1-3 As shown, the cleaning assembly 13 includes a motor C 20, the top of which is mounted on the end of the electric telescopic rod 12. The motor C 20 is axially driven by a conical brush 21, the bottom of which abuts against the upper surface of the screen 7.

[0049] like Figure 1-3As shown, an annular groove 22 is provided on the inner side of the vertical cylinder 1. The annular groove 22 is slidably installed on the outer side of the internal gear ring 9. A suction pump 23 is installed at the pipeline between the collection box 3 and the vertical cylinder 1.

[0050] During the production process, magnesium rod raw material enters the cylinder through the feed port 2. Motor B16 drives rotating blades 18 to mix the material. The mixture falls onto the screen 7 through the funnel-shaped hopper 19. During screening, motor A11 drives gear 10 to rotate the internal gear ring 9, which in turn drives the cleaning component 13 to rotate around the screen 7 for cleaning. The electric telescopic rod 12 in the cleaning component 13 can adjust the horizontal position of the conical brush 21. Motor C 20 can drive the brush to rotate and clean the screen 7. At the same time, the vibrating motor 15 generates high-frequency vibration through the elastic hammer 14 to prevent the screen holes from clogging. Qualified materials are pumped into the collection box 3 by the suction pump 23. Impurities remain on the screen 7 for regular collection. Combining the mixing and screening equipment can reduce the equipment's floor space.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A mixing and screening device for raw materials in magnesium rod production, characterized in that: It includes a vertical cylinder, with two feed inlets at the top of the cylinder, a collection box installed in the bottom pipe of the cylinder, a mixing mechanism installed at the top inside the cylinder, and a screening mechanism installed at the bottom inside the cylinder. The screening mechanism includes a circular screen frame on which a screen is mounted. A support column is installed between the center of the circular screen frame and the bottom of the vertical cylinder. The outer side of the circular screen frame is installed on the inner side of the vertical cylinder. An internal gear ring is movably installed on the inner side of the vertical cylinder near the upper end face of the circular screen frame. A gear is driven by the internal gear ring, and a motor A is axially driven by the gear. The motor A is fixedly installed on the inner side of the vertical cylinder. An electric telescopic rod is horizontally installed on the upper end face of the internal gear ring. A cleaning component is vertically installed on the electric telescopic rod. The cleaning component movably abuts against the upper end face of the screen. Two elastic hammers abut against the lower end face of the screen. A vibration motor is installed at the bottom of each elastic hammer. The two vibration motors are respectively installed on both sides of the support column.

2. The mixing and screening device for magnesium rod production raw materials according to claim 1, characterized in that: The mixing mechanism includes a motor B, which is installed on the top of the vertical cylinder. A rotating shaft is axially driven below the motor B. Multiple rotating blades are installed at equal angles on the rotating shaft. A funnel-shaped hopper is provided below the rotating blades. The screening mechanism is provided below the funnel-shaped hopper.

3. The magnesium rod production raw material mixing and screening device according to claim 2, characterized in that: The cleaning assembly includes a motor C, the top of which is mounted on the end of the electric telescopic rod. The motor C has a conical brush axially driven on it, and the bottom of the conical brush abuts against the upper surface of the screen.

4. The mixing and screening device for magnesium rod production raw materials according to claim 3, characterized in that: An annular groove is provided on the inner side of the vertical cylinder, and the annular groove is slidably installed with the outer side of the internal gear ring. A suction pump is installed at the pipeline between the collection box and the vertical cylinder.

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