A mixing device for producing calcium alloy

Abstract

This utility model provides a mixing device for calcium alloy production, relating to the field of calcium alloy production technology. It includes a support base and a stirring assembly, which includes a mixing cylinder fixed to the support base. In operation, the stirring assembly and the shaking assembly work together. A first drive motor starts, driving a first rotating shaft to rotate, causing the stirring blades and the first stirring paddle to stir the material inside the mixing cylinder, thus mixing the material. Simultaneously, a second drive motor operates, causing a third rotating shaft to rotate. During rotation, the inclined bearing pushes the first and second limiting plates, causing a moving block to slide back and forth on the support frame. The moving block causes the shaking plate to shake off material adhering to or accumulating on the cylinder wall, promoting further mixing. The combined effects of stirring and shaking improve the mixing efficiency and uniformity of the material, ensuring the quality of the calcium alloy mixture.

Description

Technical Field

[0001] This utility model relates to the field of calcium alloy production technology, and in particular to a calcium alloy production mixing device. Background Technology

[0002] In calcium alloy production, mixing devices are used to uniformly mix raw materials of different compositions to ensure the stability and consistency of the alloy composition. Traditional mixing devices suffer from problems such as uneven mixing, low efficiency, and high energy consumption, making it difficult to meet the demands of modern production for high efficiency, energy saving, and precise control. Therefore, developing a high-efficiency, energy-saving, and precise calcium alloy mixing device is of great significance.

[0003] However, in actual use, the following shortcomings still exist. For example, existing calcium alloy production mixing equipment cannot improve the mixing efficiency and uniformity of materials, and ensure the quality of calcium alloy mixing. Calcium alloys are usually composed of multiple metals. If the mixing is uneven, it will lead to deviations in the composition ratio in different areas, affecting the chemical properties and purity of the alloy. For functional calcium alloys that require precise proportions, uneven composition may directly lead to product failure. Uneven mixing will cause uneven internal structure of the alloy. Low mixing efficiency may lead to prolonged mixing time, increasing the chance of raw materials coming into contact with air, causing oxidation of active metals such as calcium, affecting the purity and performance of the alloy. If the mixing effect is not good, it may be necessary to repeat the mixing multiple times or add post-processing steps, further occupying equipment resources and reducing the utilization rate of the overall production line.

[0004] Therefore, this utility model proposes a mixing device for calcium alloy production to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and to propose a mixing device for calcium alloy production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a calcium alloy production mixing device, including a support base, and further comprising:

[0007] A mixing assembly includes a mixing cylinder fixed on a support base, a cylinder cover is provided on the mixing cylinder, a first drive motor is installed on the cylinder cover, a first rotating shaft is provided at the output end of the first drive motor, a mixing blade is fixed on the first rotating shaft, and a first mixing paddle is fixed on the first rotating shaft.

[0008] The material shaking assembly includes a second drive motor mounted on a mixing cylinder, a third rotating shaft fixed to the output end of the second drive motor, a slanted bearing mounted on the third rotating shaft, a support frame fixed inside the mixing cylinder, the third rotating shaft rotatably connected to the support frame, a movable block slidably connected to the support frame, a first limiting plate fixed to the side of the movable block near the slanted bearing, a second limiting plate fixed to the movable block, and a material shaking plate fixed to the movable block.

[0009] Furthermore, a first gear is rotatably connected inside the cylinder cover, the first gear is fixed on the output end of the first transmission motor, and the first rotating shaft is fixed on the first gear.

[0010] The beneficial effects of adopting the above-mentioned further solution are as follows: after the first drive motor starts, it drives the first gear to rotate. The first gear is fixed to the first rotating shaft, thereby driving the first rotating shaft, stirring blades, and first stirring paddle to rotate and stir the material. At the same time, the first gear meshes with the second gear and transmits power to the second gear, realizing multi-shaft stirring and improving the mixing efficiency.

[0011] Furthermore, a second gear is rotatably connected inside the cylinder cover, the second gear meshes with the first gear, a second rotating shaft is fixed on the second gear, and a second stirring paddle is fixed on the second rotating shaft.

[0012] The beneficial effects of adopting the above-mentioned further scheme are: when the first gear rotates, it drives the second gear to rotate through meshing. The second gear is fixed to the second rotating shaft, thereby causing the second stirring paddle to rotate. The first stirring paddle and the second stirring paddle work together to break the stirring dead zone and make the material mix more evenly.

[0013] Furthermore, a feed inlet is provided on the side of the mixing cylinder near the top, and a dustproof shell is fixed to the bottom of the cylinder cover.

[0014] The beneficial effects of adopting the above-mentioned further solution are: the material enters the mixing cylinder from the feed inlet, and the dust cover at the bottom of the cylinder cover can effectively prevent dust from affecting the normal operation of the gears and other components inside the cylinder cover.

[0015] Furthermore, a guide cylinder is fixed to the bottom of the mixing cylinder, a valve is provided on the guide cylinder, and a discharge port is provided on the guide cylinder.

[0016] The beneficial effects of adopting the above-mentioned further solution are: after the mixing is completed, the valve on the guide cylinder is opened, and the material is discharged from the outlet through the guide cylinder under its own gravity and the push of the stirring paddle. The inclined guide cylinder can reduce material residue, facilitate cleaning and ensure smooth discharge.

[0017] Furthermore, a first limiting block is fixed inside the support frame, the moving block is slidably connected inside the first limiting block, and a second limiting block is fixed on the side of the shaking plate near the bottom, the second limiting block being slidably connected to the bottom of the support frame.

[0018] The beneficial effects of adopting the above-mentioned further solution are: the second drive motor drives the third rotating shaft to rotate, the inclined bearing drives the moving block to slide within the first limiting block, causing the shaking plate to shake, and the second limiting block slides at the bottom of the support frame, playing a guiding and limiting role, ensuring the stable reciprocating motion of the shaking plate, shaking off the material to assist in mixing.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] In this invention, when the mixing device is running, the stirring component and the shaking component work together. The first drive motor starts, driving the first rotating shaft to rotate, which in turn drives the stirring blades and the first stirring paddle to stir the material in the mixing cylinder, so that the material is mixed in the mixing cylinder. At the same time, the second drive motor runs, and the third rotating shaft rotates accordingly, so that the inclined bearing pushes the first and second limiting plates during the rotation, causing the moving block to slide back and forth on the support frame. The moving block drives the shaking plate to shake off the material attached to the cylinder wall or accumulated material, promoting further mixing of the material. The dual action of stirring and shaking improves the mixing efficiency and uniformity of the material, ensuring the quality of calcium alloy mixing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a calcium alloy production mixing device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of a calcium alloy production mixing device according to the present invention;

[0023] Figure 3 This is a schematic diagram of the stirring assembly structure of a calcium alloy production mixing device according to the present invention;

[0024] Figure 4 This is a schematic diagram of the material shaking component of a calcium alloy production mixing device according to the present invention.

[0025] Figure label:

[0026] 1. Support base;

[0027] 2. Mixing assembly; 21. Mixing cylinder; 22. Cylinder cover; 23. First drive motor; 24. First gear; 25. First rotating shaft; 26. Mixing blades; 27. First stirring paddle; 28. Second gear; 29. ​​Second rotating shaft; 210. Second stirring paddle; 211. Feed inlet; 212. Guide cylinder; 213. Valve; 214. Discharge outlet; 215. Dustproof shell;

[0028] 3. Shaking assembly; 31. Second drive motor; 32. Third rotating shaft; 33. Inclined bearing; 34. Support frame; 35. First limiting block; 36. Moving block; 37. First limiting plate; 38. Second limiting plate; 39. Shaking plate; 310. Second limiting block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-4 As shown, this embodiment provides a technical solution: a calcium alloy production mixing device, including a support base 1, and further comprising:

[0031] The mixing assembly 2 includes a mixing cylinder 21 fixed on the support base 1, a cylinder cover 22 is provided on the mixing cylinder 21, a first drive motor 23 is installed on the cylinder cover 22, a first rotating shaft 25 is provided at the output end of the first drive motor 23, a stirring blade 26 is fixed on the first rotating shaft 25, and a first stirring paddle 27 is fixed on the first rotating shaft 25.

[0032] The material shaking assembly 3 includes a second drive motor 31 mounted on the mixing cylinder 21. A third rotating shaft 32 is fixed to the output end of the second drive motor 31. A helical bearing 33 is mounted on the third rotating shaft 32. A support frame 34 is fixed inside the mixing cylinder 21. The third rotating shaft 32 is rotatably connected to the support frame 34. A moving block 36 is slidably connected to the support frame 34. A first limiting plate 37 is fixed to the side of the moving block 36 near the helical bearing 33. A second limiting plate 38 is fixed to the moving block 36. A shaking plate 39 is fixed to the moving block 36. When this mixing device is running, the mixing assembly 2 and the material shaking assembly 3 work together. The first drive motor... Start-up 23 drives the first rotating shaft 25 to rotate, which in turn drives the stirring blades 26 and the first stirring paddle 27 to stir the material in the mixing cylinder 21, so that the material is mixed in the mixing cylinder 21. At the same time, the second drive motor 31 runs, and the third rotating shaft 32 rotates accordingly. During the rotation, the inclined bearing 33 pushes the first limiting plate 37 and the second limiting plate 38, which drives the moving block 36 to slide back and forth on the support frame 34. The moving block 36 drives the shaking plate 39 to shake off the material attached to the cylinder wall or accumulated material, which promotes further mixing of the material. The dual action of stirring and shaking improves the mixing efficiency and uniformity of the material, and ensures the quality of calcium alloy mixing.

[0033] The above solutions also have the problem that multi-axis stirring cannot be achieved to improve mixing efficiency when mixing calcium alloys, such as... Figures 1-3 As shown: A first gear 24 is rotatably connected inside the cylinder cover 22. The first gear 24 is fixed to the output end of the first drive motor 23. A first rotating shaft 25 is fixed to the first gear 24. After the first drive motor 23 starts, it drives the first gear 24 to rotate. The first gear 24 is fixed to the first rotating shaft 25, thereby driving the first rotating shaft 25, stirring blades 26, and first stirring paddle 27 to rotate and stir the material. At the same time, the first gear 24 meshes with the second gear 28, transmitting power to the second gear 28 to achieve multi-axis stirring and improve mixing efficiency. A second gear 28 is rotatably connected inside the cylinder cover 22. The second gear 28 meshes with the first gear 24. A second rotating shaft 29 is fixed to the second gear 28, and a second stirring paddle 210 is fixed to the second rotating shaft 29. When the first gear 24 rotates, it drives the second gear 28 to rotate through meshing. The second gear 28 and the second rotating shaft 29... The first stirring paddle 27 and the second stirring paddle 210 are fixed, thereby rotating the second stirring paddle 210. The first stirring paddle 27 and the second stirring paddle 210 work together to break the dead zone of mixing and make the material more evenly mixed. The mixing cylinder 21 has a feed inlet 211 on one side near the top. The bottom of the cylinder cover 22 is fixed with a dust cover 215. The material enters the mixing cylinder 21 from the feed inlet 211. The dust cover 215 at the bottom of the cylinder cover 22 can effectively prevent dust from affecting the normal operation of the gears and other components inside the cylinder cover 22. The bottom of the mixing cylinder 21 is fixed with a guide cylinder 212. The guide cylinder 212 is equipped with a valve 213 and a discharge port 214. After the mixing is completed, the valve 213 on the guide cylinder 212 is opened. The material is discharged from the discharge port 214 through the guide cylinder 212 under its own gravity and the push of the stirring paddle. The inclined guide cylinder 212 can reduce material residue, facilitate cleaning and ensure smooth discharge.

[0034] like Figure 4 As shown, a first limiting block 35 is fixed inside the support frame 34, and a moving block 36 is slidably connected inside the first limiting block 35. A second limiting block 310 is fixed on the side of the shaking plate 39 near the bottom. The second limiting block 310 is slidably connected to the bottom of the support frame 34. The second drive motor 31 drives the third rotating shaft 32 to rotate. The inclined bearing 33 drives the moving block 36 to slide inside the first limiting block 35, causing the shaking plate 39 to shake. The second limiting block 310 slides at the bottom of the support frame 34, playing a guiding and limiting role, ensuring that the shaking plate 39 moves stably back and forth, shaking off materials to assist in mixing.

[0035] Working principle:

[0036] like Figures 1-4As shown, before the mixing process begins, the material enters the mixing cylinder 21 through the feed inlet 211 near the top. The dust cover 215 at the bottom of the cylinder cover 22 prevents dust from entering, ensuring the normal operation of precision components such as gears inside the cylinder cover 22. Subsequently, the first drive motor 23 is started, and the first gear 24 at its output end begins to rotate. Since the first rotating shaft 25 is fixed on the first gear 24, the first rotating shaft 25 rotates accordingly, driving the stirring blades 26 and the first stirring paddle 27 fixed on it to stir the material in the mixing cylinder 21. At the same time, the first gear 24 meshes with the second gear 28, transmitting power to the second gear 28, causing the second rotating shaft 29 fixed on the second gear 28 to drive the second stirring paddle 210 to rotate synchronously. The first stirring paddle 27 and the second stirring paddle 210 work together to effectively break the mixing dead zones and ensure that the material is mixed in all directions. While the stirring assembly 2 is working, the second drive motor 31 starts, driving the third rotating shaft 32 to rotate. During rotation, the inclined bearing 33 on the rotating shaft 32 continuously pushes the first limiting plate 37 and the second limiting plate 38 on the moving block 36. Under the limiting action of the first limiting block 35, the moving block 36 slides back and forth on the support frame 34. The shaking plate 39 fixed on the moving block 36 shakes accordingly. The second limiting block 310 on the shaking plate 39 slides at the bottom of the support frame 34, playing a guiding and stabilizing role, ensuring that the shaking plate 39 shakes stably, shaking off the material attached to the cylinder wall or accumulated material, and promoting further mixing of the material. After the material is mixed, the valve 213 on the guide cylinder 212 is opened. Under the gravity of the material itself and the continuous pushing of the stirring paddle, the material is discharged from the outlet 214 through the inclined guide cylinder 212. The inclined guide cylinder 212 effectively reduces material residue, facilitates equipment cleaning, and ensures smooth discharge. Through the dual action of stirring and shaking, the mixing efficiency and uniformity of the material are significantly improved, ensuring the quality of calcium alloy mixing.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A mixing device for producing calcium alloys, comprising a support base (1), characterized in that, Also includes: A mixing assembly (2) includes a mixing cylinder (21) fixed on a support base (1), a cylinder cover (22) provided on the mixing cylinder (21), a first drive motor (23) installed on the cylinder cover (22), a first rotating shaft (25) provided at the output end of the first drive motor (23), a stirring blade (26) fixed on the first rotating shaft (25), and a first stirring paddle (27) fixed on the first rotating shaft (25). The shaking assembly (3) includes a second drive motor (31) mounted on a mixing cylinder (21). The output end of the second drive motor (31) is fixed with a third rotating shaft (32). A slanted bearing (33) is provided on the third rotating shaft (32). A support frame (34) is fixed inside the mixing cylinder (21). The third rotating shaft (32) is rotatably connected to the support frame (34). A moving block (36) is slidably connected on the support frame (34). A first limiting plate (37) is fixed on the side of the moving block (36) near the slanted bearing (33). A second limiting plate (38) is fixed on the moving block (36). A shaking plate (39) is fixed on the moving block (36).

2. The calcium alloy production mixing device according to claim 1, characterized in that: The cylinder cover (22) is rotatably connected to a first gear (24), which is fixed on the output end of the first transmission motor (23), and the first rotating shaft (25) is fixed on the first gear (24).

3. The calcium alloy production mixing device according to claim 2, characterized in that: The cylinder cover (22) is rotatably connected to a second gear (28), which meshes with the first gear (24). A second rotating shaft (29) is fixed on the second gear (28), and a second stirring paddle (210) is fixed on the second rotating shaft (29).

4. The mixing device for calcium alloy production according to claim 1, characterized in that: The mixing cylinder (21) has a feed inlet (211) on one side near the top, and the bottom of the cylinder cover (22) is fixed with a dustproof shell (215).

5. A mixing device for producing calcium alloys according to claim 1, characterized in that: The bottom of the mixing cylinder (21) is fixed with a guide cylinder (212), a valve (213) is provided on the guide cylinder (212), and a discharge port (214) is provided on the guide cylinder (212).

6. A calcium alloy production mixing device according to claim 1, characterized in that: A first limiting block (35) is fixed inside the support frame (34), and the moving block (36) is slidably connected inside the first limiting block (35). A second limiting block (310) is fixed on the side of the shaking plate (39) near the bottom, and the second limiting block (310) is slidably connected to the bottom of the support frame (34).

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