Crucible vibration platform

Abstract

The utility model discloses a crucible vibration platform which comprises a crucible body and a working table, a plurality of supporting legs are fixedly installed on the bottom wall of the working table, a bottom plate is fixedly installed at the end of each supporting leg, and connecting plates are fixedly installed on the upper end face of the working table through two supporting plates. Connecting rods are installed on the bottom walls of the two connecting plates in a sliding and penetrating mode, limiting plates are fixedly installed at the ends of the two connecting rods, the inner walls of the two limiting plates are connected with the bottom walls of the connecting plates on the same side through elastic mechanisms, and a vibrating plate is fixedly installed at the ends of the two connecting rods jointly; the crucible body is installed on the upper end face of the vibration plate in a sliding mode. Through the arrangement of the cam, the spring, the extrusion block and other components, when the cam continuously rotates and is in intermittent contact with the inner wall of the extrusion groove, the vibration plate can shake up and down in a reciprocating mode under the elastic action of the spring, and therefore the situation that raw materials are heated unevenly in the crucible body, and consequently the quality and the yield of products are affected can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of vibration platform technology, and in particular to a crucible vibration platform. Background Technology

[0002] A crucible is a special container used for high-temperature heating, melting, or chemical reactions. It is usually made of high-temperature and corrosion-resistant materials and is widely used in laboratories and industrial production, mainly for handling materials or samples that require a high-temperature environment.

[0003] In laboratory or industrial production, crucibles are often used for high-temperature melting, sample preparation, and other operations. In existing technologies, traditional crucible heating methods often suffer from uneven heating, which greatly affects the mixing efficiency of raw materials and the consistency of reaction results. Especially in scenarios where precise control of reaction temperature and reaction rate is required, uneven heating may lead to local overheating, scorching of raw materials, or incomplete reaction, thereby affecting product quality and yield and making it impractical. Therefore, it is necessary to redesign a crucible vibration platform to address the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a crucible vibration platform.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A crucible vibration platform includes a crucible body and a worktable. Multiple support legs are fixedly installed on the bottom wall of the worktable, and a base plate is fixedly installed at the end of each support leg. Connecting plates are fixedly installed on the upper surface of the worktable via two support plates. Connecting rods are slidably installed through the bottom walls of both connecting plates. Limiting plates are fixedly installed at the ends of both connecting rods. The inner walls of both limiting plates are connected to the bottom wall of the connecting plate on the same side via an elastic mechanism. A vibration plate is fixedly installed at the ends of both connecting rods. The crucible body is slidably mounted on the upper surface of the vibration plate. A pressing block is fixedly installed on the bottom wall of the vibration plate. The two support plates are rotatably mounted together. The device includes an extrusion shaft, a first motor fixedly mounted on the outer wall of the extrusion shaft, a cam fixedly mounted on the outer wall of the extrusion shaft, an extrusion groove that mates with the cam on the bottom wall of the extrusion block, two fixing plates fixedly mounted on the upper surface of the vibrating plate, clamping plates fixedly mounted on the inner walls of the two fixing plates via a telescopic mechanism, a screw rotatably mounted on the upper surface of the worktable via a lifting frame, a rocker wheel fixedly mounted on the outer wall of the screw, a movable sleeve threadedly mounted on the outer wall of the screw via a limiting mechanism, an mounting plate fixedly mounted on the outer wall of the movable sleeve via a connecting mechanism, a second motor fixedly mounted on the upper surface of the mounting plate, and a stirring device rotatably mounted on the outer wall of the output shaft of the second motor.

[0007] Preferably, the elastic mechanism includes a spring fixedly mounted on the outer wall of the connecting rod, and the two ends of the spring are elastically connected to the inner wall of the limiting plate and the bottom wall of the connecting plate, respectively.

[0008] Preferably, the telescopic mechanism includes a cylinder fixedly installed on the inner wall of the fixed plate, and the telescopic end of the cylinder is fixedly connected to the outer wall of the clamping plate.

[0009] Preferably, the limiting mechanism includes a limiting rod fixedly installed inside the lifting frame, and the limiting rod slides through the movable sleeve.

[0010] Preferably, the connecting mechanism includes a connecting rod fixedly installed on the outer wall of the movable sleeve, and the end of the connecting rod is fixedly connected to the upper surface of the mounting plate.

[0011] Preferably, anti-slip pads are fixedly installed on the inner walls of both clamping plates, both anti-slip pads are made of rubber, and multiple limiting strips are fixedly installed on the outer walls of the two anti-slip pads. The outer wall of the crucible body is provided with limiting grooves that cooperate with the multiple limiting strips.

[0012] The beneficial effects of this utility model are:

[0013] 1. By setting up components such as cams, springs, and extrusion blocks, when the cam rotates continuously and intermittently contacts the inner wall of the extrusion groove, the vibrating plate can be made to shake up and down under the elastic action of the spring. This can avoid uneven heating of the raw materials inside the crucible body, thereby affecting the quality and yield of the product.

[0014] 2. By setting up components such as cylinders, clamping plates and anti-slip pads, the two cylinders can drive the clamping plates to move relative to each other, and the crucible body is clamped and fixed by the cooperation of the anti-slip pads. The anti-slip pads can increase the friction with the outer wall of the crucible body and increase the clamping and fixing effect. Furthermore, the cooperation of multiple limiting strips and limiting grooves can prevent the crucible body from falling off during vibration and stirring. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a crucible vibration platform proposed in this utility model;

[0016] Figure 2 This is a side view of the crucible vibration platform proposed in this utility model.

[0017] Figure 3 for Figure 1 A schematic diagram of the structure;

[0018] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the diagram;

[0019] Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B in the diagram.

[0020] In the diagram: 1. Crucible body, 2. Workbench, 3. Support leg, 4. Base plate, 5. Support plate, 6. Connecting plate, 7. Connecting rod, 8. Limiting plate, 9. Spring, 10. Vibrating plate, 11. Extrusion block, 12. Extrusion shaft, 13. First motor, 14. Cam, 15. Fixing plate, 16. Cylinder, 17. Clamping plate, 18. Anti-slip pad, 19. Lifting frame, 20. Screw, 21. Rocker wheel, 22. Limiting rod, 23. Moving sleeve, 24. Connecting rod, 25. Mounting plate, 26. Second motor, 27. Stirring device. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A crucible vibration platform includes a crucible body 1 and a worktable 2. Multiple support legs 3 are fixedly installed on the bottom wall of the worktable 2. A base plate 4 is fixedly installed at the end of each support leg 3. A connecting plate 6 is fixedly installed on the upper surface of the worktable 2 through two support plates 5. A connecting rod 7 is slidably installed through the bottom wall of the two connecting plates 6. A limit plate 8 is fixedly installed at the end of the two connecting rods 7. The inner walls of the two limit plates 8 are connected to the bottom wall of the connecting plate 6 on the same side through an elastic mechanism. The elastic mechanism includes a spring 9 fixedly installed on the outer wall of the connecting rod 7. The two ends of the spring 9 are elastically connected to the inner wall of the limit plate 8 and the bottom wall of the connecting plate 6, respectively. A vibration plate 10 is fixedly installed at the ends of the two connecting rods 7. The crucible body 1 is slidably installed on the upper surface of the vibration plate 10.

[0023] An extrusion block 11 is fixedly installed on the bottom wall of the vibrating plate 10. An extrusion shaft 12 is rotatably installed between two support plates 5. A first motor 13 is fixedly installed on the outer wall of the extrusion shaft 12. A cam 14 is fixedly installed on the outer wall of the extrusion shaft 12. An extrusion groove that cooperates with the cam 14 is opened on the bottom wall of the extrusion block 11. Two fixed plates 15 are fixedly installed on the upper surface of the vibrating plate 10. A clamping plate 17 is fixedly installed on the inner wall of each of the two fixed plates 15 through a telescopic mechanism. The telescopic mechanism includes a cylinder 16 fixedly installed on the inner wall of the fixed plate 15. The telescopic end of the cylinder 16 is fixedly connected to the outer wall of the clamping plate 17. Anti-slip pads 18 are fixedly installed on the inner wall of each of the two clamping plates 17. Both anti-slip pads 18 are made of rubber. Rubber material has good elasticity and softness, which allows it to form a closer contact between the surface and the object, thereby increasing friction and improving the coefficient of friction. Multiple limiting strips are fixedly installed on the outer wall of the two anti-slip pads 18. A limiting groove that cooperates with the multiple limiting strips is opened on the outer wall of the crucible body 1.

[0024] A screw 20 is rotatably mounted on the upper surface of the workbench 2 via a lifting frame 19. A rocker wheel 21 is fixedly mounted on the outer wall of the screw 20. A movable sleeve 23 is threadedly mounted on the outer wall of the screw 20 via a limiting mechanism. The limiting mechanism includes a limiting rod 22 fixedly mounted inside the lifting frame 19. The limiting rod 22 slides through the movable sleeve 23 and can limit the movable sleeve 23, so that the movable sleeve 23 can only move axially along the outer wall of the screw 20. An installation plate 25 is fixedly mounted on the outer wall of the movable sleeve 23 via a connecting mechanism. The connecting mechanism includes a connecting rod 24 fixedly mounted on the outer wall of the movable sleeve 23. The end of the connecting rod 24 is fixedly connected to the upper surface of the installation plate 25. A second motor 26 is fixedly mounted on the upper surface of the installation plate 25. A stirring device 27 is rotatably mounted on the outer wall of the output shaft of the second motor 26.

[0025] In use, the crucible body 1 is placed on the upper surface of the vibrating plate 10, and then the raw materials to be heated and mixed are poured into it. The extension and retraction of the two cylinders 16 causes the clamping plates 17 to move relative to each other, and the crucible body 1 is clamped and fixed by the anti-slip pads 18. The anti-slip pads 18 increase the friction with the outer wall of the crucible body 1, enhancing the clamping and fixing effect. Furthermore, the cooperation of multiple limiting strips and limiting grooves prevents the crucible body 1 from falling off during vibration and stirring. After the crucible body 1 is clamped and fixed, the first motor 13 drives the extrusion shaft 12 to rotate, extruding... When shaft 12 rotates, it drives cam 14 to rotate and contact the inner wall of the extrusion groove. At this time, the extrusion block 11 is subjected to force, which can drive the connecting rod 7 to move upward and squeeze the spring 9 through the cooperation of the vibrating plate 10. When cam 14 is not in contact with the inner wall of the extrusion groove, under the elastic action of spring 9, it can drive the vibrating plate 10 to move downward and reset through the connecting rod 7. When cam 14 rotates continuously and contacts the inner wall of the extrusion groove intermittently, under the elastic action of spring 9, the vibrating plate 10 can be made to shake up and down. This can avoid uneven heating of raw materials inside the crucible body 1, thereby affecting the quality and yield of the product.

[0026] At the same time, the rotating rocker wheel 21 can drive the screw 20 to rotate. When the screw 20 rotates, it can drive the moving sleeve 23 to move through the cooperation with the limiting rod 22. The movement of the moving sleeve 23 drives the stirring device 27 to move into the crucible body 1 through the cooperation of the connecting rod 24 and the mounting plate 25. Then the second motor 26 drives the stirring device 27 to rotate, thereby achieving full mixing of the raw materials inside and increasing the quality of product production.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A crucible vibration platform comprising a crucible body (1) and a table (2), characterized in that, The bottom wall of the workbench (2) is fixedly installed with a plurality of supporting legs (3), the end of each supporting leg (3) is fixedly installed with a bottom plate (4), the upper end surface of the workbench (2) is fixedly installed with a connecting plate (6) through two supporting plates (5), the bottom wall of the two connecting plates (6) is slidably penetrated and installed with a connecting rod (7), the end of the two connecting rods (7) is fixedly installed with a limiting plate (8), the inner wall of the two limiting plates (8) is connected with the bottom wall of the same side connecting plate (6) through an elastic mechanism, the end of the two connecting rods (7) is fixedly installed with a vibrating plate (10), the crucible body (1) is slidably installed on the upper end surface of the vibrating plate (10), the bottom wall of the vibrating plate (10) is fixedly installed with a pressing block (11), the two supporting plates (5) are rotatably installed with a pressing shaft (12), the outer wall of the pressing shaft (12) is fixedly installed with a first motor (13), the outer wall of the pressing shaft (12) is fixedly installed with a cam (14), the bottom wall of the pressing block (11) is provided with a pressing groove matched with the cam (14), the upper end surface of the vibrating plate (10) is fixedly installed with two fixed plates (15), the inner wall of the two fixed plates (15) is fixedly installed with a clamping plate (17) through a telescopic mechanism, the upper end surface of the workbench (2) is rotatably installed with a screw rod (20) through a lifting frame (19), the outer wall of the screw rod (20) is fixedly installed with a rocking wheel (21), the outer wall of the screw rod (20) is threadedly installed with a moving sleeve (23) through a limiting mechanism, the outer wall of the moving sleeve (23) is fixedly installed with a mounting plate (25) through a linking mechanism, the upper end surface of the mounting plate (25) is fixedly installed with a second motor (26), and the output shaft of the second motor (26) is rotatably installed with a stirring device (27).

2. A crucible vibration platform according to claim 1, wherein The elastic mechanism comprises a spring (9) fixedly installed on the outer wall of the connecting rod (7), and the two ends of the spring (9) are elastically connected with the inner wall of the limiting plate (8) and the bottom wall of the connecting plate (6) respectively.

3. A crucible vibration platform according to claim 2, wherein The telescopic mechanism comprises a gas cylinder (16) fixedly installed on the inner wall of the fixed plate (15), and the telescopic end of the gas cylinder (16) is fixedly connected with the outer wall of the clamping plate (17).

4. A crucible vibration platform according to claim 3, wherein The limiting mechanism comprises a limiting rod (22) fixedly installed in the lifting frame (19), and the limiting rod (22) slidably penetrates the moving sleeve (23).

5. A crucible vibration platform according to claim 4, wherein The linking mechanism comprises a linking rod (24) fixedly installed on the outer wall of the moving sleeve (23), and the end of the linking rod (24) is fixedly connected with the upper end surface of the mounting plate (25).

6. A crucible vibration platform according to claim 5, wherein The inner wall of the two clamping plates (17) is fixedly installed with an antiskid pad (18), the two antiskid pads (18) are made of rubber material, and the outer wall of the two antiskid pads (18) is fixedly installed with a plurality of limiting strips, and the outer wall of the crucible body (1) is provided with a limiting groove matched with the plurality of limiting strips.

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