Precious metal smelting sampling device

Abstract

The utility model discloses a precious metal smelting sampling device which comprises an installation plate and a bottom plate, a melting mechanism is fixedly installed on the top end face of the bottom plate, and a sampling mechanism is fixedly installed on the top end face of the melting mechanism. The sampling mechanism comprises a mounting part, and a fixing part is fixedly mounted on the top end surface of the mounting part. During sampling, the air cylinder is opened, the connecting rod and the lifting block are pushed by the push rod to move downwards, the lifting block crosses the sampling opening, at the moment, molten metal enters the sampling barrel through the sampling opening, and when the molten metal entering the sampling barrel reaches a certain amount, the air cylinder is started to drive the connecting rod and the lifting block to ascend, and the molten metal is driven to ascend; molten metal flows into the collector through the sampling pipe, the sampling operation of the molten metal is completed, the sampling operation is more coherent and integral, the sampling efficiency is improved, the two hands of a worker are liberated through the driving motor and the air cylinder, the worker can complete the sampling operation only by giving an instruction to the device, and the sampling convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smelting sampling, in particular to a precious metal smelting sampling device. Background Art

[0002] Metal smelting is the process of changing metal from a combined state to a free state. During the process of metal smelting, it is essential to sample and test the molten metal. By analyzing the composition of the molten metal, it is convenient to adjust the addition of molten catalyst in time and control the quality of metal smelting.

[0003] When using existing metal smelting sampling devices, most workers need to manually use sampling buckets to sample molten metals. Sampling is not convenient enough, and because the temperature of the molten metal is too high, safety cannot be guaranteed. Therefore, actual operation is inconvenient and there are great safety hazards.

[0004] Therefore, it is necessary to provide a precious metal smelting sampling device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a precious metal smelting sampling device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a precious metal smelting sampling device, comprising a mounting plate and a bottom plate, a melting mechanism is fixedly mounted on the top surface of the bottom plate, and a sampling mechanism is fixedly mounted on the top surface of the melting mechanism;

[0007] The sampling mechanism includes a mounting part, a fixing part is fixedly installed on the top surface of the mounting part, a cylinder is fixedly installed on the side of the fixing part, a through hole is opened through the mounting part from top to bottom, a sliding sleeve is fixedly installed on the inner wall of the through hole, a push rod is arranged inside the cylinder, a connecting rod is fixedly installed on the end surface of the push rod, the side surface of the connecting rod is slidably connected with the side surface of the sliding sleeve, a lifting block is fixedly installed on the bottom end surface of the connecting rod, a sampling barrel is fixedly installed on the bottom end surface of the mounting part, a sampling port is fixedly opened on the bottom side surface of the sampling barrel, a through hole is fixedly opened on the side surface of the sampling barrel, and a discharge pipe is fixedly installed on the inner wall of the through hole.

[0008] As a further description of the above technical solution:

[0009] The melting mechanism comprises a high-frequency heater, the bottom end surface of the high-frequency heater is fixedly connected to the top end surface of the bottom plate, a heating component is fixedly installed on the side of the high-frequency heater through a coil, and a crucible is overlapped and installed on the inner wall of the heating component.

[0010] As a further description of the above technical solution:

[0011] A support leg is fixedly mounted on the bottom end surface of the mounting plate, the top end surface of the mounting plate is fixedly connected to the base plate via a support assembly, a support member is fixedly mounted on the top end surface of the mounting plate, and a side surface of the support member is fixedly connected to a side surface of the base plate.

[0012] As a further description of the above technical solution:

[0013] A mold is fixedly mounted on the top end surface of the bottom plate, and the top end surface of the bottom plate is fixedly connected to the bottom end surface of the heating component.

[0014] As a further description of the above technical solution:

[0015] A fixing plate is fixedly mounted on the top surface of the high-frequency heater, a driving motor is fixedly mounted on the side of the fixing plate, a mounting frame is fixedly mounted on the side of the driving motor transmission rod, and an inner wall of the mounting frame is fixedly connected to the side of the mounting piece.

[0016] As a further description of the above technical solution:

[0017] A support frame is fixedly mounted on the top surface of the bottom plate, a rubber pad is fixedly mounted on the top surface of the support frame, and the top surface of the rubber pad is pressed, contacted and connected with the side surface of the mounting frame.

[0018] As a further description of the above technical solution:

[0019] A fixing seat is fixedly mounted on the top surface of the high-frequency heater, and the inner wall of the fixing seat is rotatably connected to the side surface of the driving motor transmission rod through a bearing sleeve.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the precious metal smelting sampling device, when sampling, opens the cylinder, pushes the connecting rod and the lifting block downward through the push rod, and makes the lifting block pass the sampling port, at this time the molten metal enters the sampling tube through the sampling port, when the molten metal entering the sampling tube reaches a certain amount, starts the cylinder, drives the connecting rod and the lifting block to rise, and drives the molten metal to rise, flows into the collector through the sampling tube, completes the sampling operation of the molten metal, makes the sampling operation more coherent and integrated, improves the sampling efficiency, and frees the workers' hands by driving the motor and the cylinder, the workers only need to give instructions to the device to complete the sampling operation, which improves the convenience of sampling of the device.

[0022] 2. Compared with the prior art, when the molten metal liquid inside the crucible needs to be sampled, the precious metal smelting sampling device turns on the driving motor to drive the mounting frame to rotate, and drives the mounting part to rotate. When the bottom of the mounting frame contacts the rubber pad, the driving motor is turned off and the sampling tube is inserted into the crucible. No manual operation is required during sampling, which eliminates the occurrence of safety hazards and improves the safety of the device during sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a precious metal smelting sampling device proposed by the utility model;

[0024] Figure 2 This is a schematic structural diagram of a sampling assembly of a precious metal smelting sampling device proposed by the utility model in a folded state;

[0025] Figure 3 This is a schematic diagram of the structure of a sampling component of a precious metal smelting sampling device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of a driving motor for a precious metal smelting sampling device proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of a mounting part of a precious metal smelting sampling device proposed by the utility model;

[0028] Figure 6 The utility model provides a schematic diagram of the cross-sectional structure of a sampling tube of a precious metal smelting sampling device.

[0029] Legend:

[0030] 1. Mounting plate; 2. Support legs; 3. Support members; 4. Bottom plate; 5. High-frequency heater; 6. Heating assembly; 7. Crucible; 8. Support frame; 9. Rubber pad; 10. Fixing plate; 11. Driving motor; 12. Mounting frame; 13. Fixing seat; 14. Mounting member; 15. Fixing member; 16. Cylinder; 17. Push rod; 18. Sliding sleeve; 19. Sampling tube; 20. Sampling port; 21. Connecting rod; 22. Lifting block; 23. Discharging pipe; 24. Mold. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 6 The utility model provides a precious metal smelting sampling device, comprising a mounting plate 1 and a bottom plate 4, a melting mechanism is fixedly mounted on the top surface of the bottom plate 4, and a sampling mechanism is fixedly mounted on the top surface of the melting mechanism;

[0033] The sampling mechanism includes a mounting member 14, a fixing member 15 is fixedly mounted on the top surface of the mounting member 14, a cylinder 16 is fixedly mounted on the side of the fixing member 15, a through hole is penetrated through the mounting member 14 from top to bottom, a sleeve 18 is fixedly mounted on the inner wall of the through hole, a push rod 17 is arranged inside the cylinder 16, a connecting rod 21 is fixedly mounted on the end surface of the push rod 17, the side surface of the connecting rod 21 is slidably connected to the side surface of the sleeve 18, a lifting block 22 is fixedly mounted on the bottom end surface of the connecting rod 21, a sampling barrel 19 is fixedly mounted on the bottom end side surface of the sampling barrel 19, a sampling port 20 is fixedly opened on the bottom end side surface of the sampling barrel 19, a through hole is fixedly opened on the side surface of the sampling barrel 19, a discharge pipe 23 is fixedly mounted on the inner wall of the through hole, when sampling, Open the cylinder 16, push the connecting rod 21 and the lifting block 22 downward through the push rod 17, and make the lifting block 22 pass the sampling port 20. At this time, the molten metal enters the sampling tube 19 through the sampling port 20. When the molten metal entering the sampling tube 19 reaches a certain amount, start the cylinder 16, drive the connecting rod 21 and the lifting block 22 to rise, and drive the molten metal to rise, and flow into the collector through the sampling tube, completing the sampling operation of the molten metal, making the sampling operation more coherent and integrated, and improving the sampling efficiency. By driving the motor 11 and the cylinder 16, the workers' hands are freed. The workers only need to give instructions to the device to complete the sampling operation, which improves the convenience of sampling of the device.

[0034] The melting mechanism comprises a high frequency heater 5, the bottom end surface of the high frequency heater 5 is fixedly connected to the top end surface of the bottom plate 4, a heating component 6 is fixedly installed on the side of the high frequency heater 5 through a coil, and a crucible 7 is overlapped and installed on the inner wall of the heating component 6.

[0035] A supporting leg 2 is fixedly installed on the bottom end surface of the mounting plate 1, and the top end surface of the mounting plate 1 is fixedly connected to the base plate 4 through a supporting assembly. A supporting member 3 is fixedly installed on the top end surface of the mounting plate 1, and the side surface of the supporting member 3 is fixedly connected to the side surface of the base plate 4. A mold 24 is fixedly installed on the top end surface of the base plate 4, and the top end surface of the base plate 4 is fixedly connected to the bottom end surface of the heating assembly 6.

[0036] A fixing plate 10 is fixedly installed on the top surface of the high-frequency heater 5, a driving motor 11 is fixedly installed on the side of the fixing plate 10, a mounting frame 12 is fixedly installed on the side of the transmission rod of the driving motor 11, the inner wall of the mounting frame 12 is fixedly connected to the side of the mounting piece 14, a supporting frame 8 is fixedly installed on the top surface of the bottom plate 4, a rubber pad 9 is fixedly installed on the top surface of the supporting frame 8, and the top surface of the rubber pad 9 is squeezed and contacted with the side of the mounting frame 12. When it is necessary to sample the molten metal liquid inside the crucible 7, the driving motor 11 is turned on to drive the mounting frame 12 to rotate, and the mounting piece 14 is driven to rotate. When the bottom of the mounting frame 12 contacts the rubber pad 9, the driving motor 11 is turned off, and the sampling tube 19 is extended into the crucible 7. No manual operation is required during sampling, which eliminates the occurrence of safety hazards and improves the safety of the device during sampling.

[0037] A fixing seat 13 is fixedly mounted on the top surface of the high-frequency heater 5 , and the inner wall of the fixing seat 13 is rotatably connected to the side surface of the driving rod of the driving motor 11 through a bearing sleeve.

[0038] Working principle: When it is necessary to sample the molten metal liquid inside the crucible 7, turn on the drive motor 11, drive the mounting frame 12 to rotate, drive the mounting member 14 to rotate, and when the bottom of the mounting frame 12 contacts the rubber pad 9, turn off the drive motor 11 and extend the sampling tube 19 into the crucible 7;

[0039] When sampling, open the cylinder 16, push the connecting rod 21 and the lifting block 22 downward through the push rod 17, and make the lifting block 22 pass over the sampling port 20. At this time, the molten metal enters the sampling tube 19 through the sampling port 20. When the molten metal entering the sampling tube 19 reaches a certain amount, start the cylinder 16, drive the connecting rod 21 and the lifting block 22 to rise, and drive the molten metal to rise, and flow through the sampling tube into the collector, completing the sampling operation of the molten metal.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precious metal smelting sampling device, comprising a mounting plate (1) and a bottom plate (4), characterized in that: A melting mechanism is fixedly mounted on the top surface of the bottom plate (4), and a sampling mechanism is fixedly mounted on the top surface of the melting mechanism; The sampling mechanism comprises a mounting member (14), a fixing member (15) is fixedly mounted on the top surface of the mounting member (14), a cylinder (16) is fixedly mounted on the side surface of the fixing member (15), a through hole is formed through the mounting member (14) from top to bottom, a sleeve (18) is fixedly mounted on the inner wall of the through hole, a push rod (17) is arranged inside the cylinder (16), a connecting rod (21) is fixedly mounted on the end surface of the push rod (17), the side surface of the connecting rod (21) is slidably connected to the side surface of the sleeve (18), a lifting block (22) is fixedly mounted on the bottom end surface of the connecting rod (21), a sampling barrel (19) is fixedly mounted on the bottom end surface of the mounting member (14), a sampling port (20) is fixedly opened on the bottom end side surface of the sampling barrel (19), a through hole is fixedly opened on the side surface of the sampling barrel (19), and a discharge pipe (23) is fixedly mounted on the inner wall of the through hole.

2. A precious metal smelting sampling device according to claim 1, characterized in that: The melting mechanism comprises a high-frequency heater (5), the bottom end surface of the high-frequency heater (5) is fixedly connected to the top end surface of the bottom plate (4), a heating component (6) is fixedly mounted on the side of the high-frequency heater (5) via a coil, and a crucible (7) is overlapped and mounted on the inner wall of the heating component (6).

3. A precious metal smelting sampling device according to claim 1, characterized in that: A support leg (2) is fixedly mounted on the bottom end surface of the mounting plate (1), the top end surface of the mounting plate (1) is fixedly connected to the base plate (4) via a support assembly, a support member (3) is fixedly mounted on the top end surface of the mounting plate (1), and the side surface of the support member (3) is fixedly connected to the side surface of the base plate (4).

4. A precious metal smelting sampling device according to claim 1, characterized in that: A mould (24) is fixedly mounted on the top end surface of the bottom plate (4), and the top end surface of the bottom plate (4) is fixedly connected to the bottom end surface of the heating component (6).

5. A precious metal smelting sampling device according to claim 2, characterized in that: A fixing plate (10) is fixedly mounted on the top surface of the high-frequency heater (5), a driving motor (11) is fixedly mounted on the side of the fixing plate (10), a mounting frame (12) is fixedly mounted on the side of the driving motor (11) transmission rod, and an inner wall of the mounting frame (12) is fixedly connected to the side of the mounting member (14).

6. A precious metal smelting sampling device according to claim 1, characterized in that: A support frame (8) is fixedly mounted on the top surface of the bottom plate (4), a rubber pad (9) is fixedly mounted on the top surface of the support frame (8), and the top surface of the rubber pad (9) is connected to the side surface of the mounting frame (12) by extrusion contact.

7. A precious metal smelting sampling device according to claim 2, characterized in that: A fixing seat (13) is fixedly mounted on the top surface of the high-frequency heater (5), and the inner wall of the fixing seat (13) is rotatably connected to the side surface of the driving rod of the driving motor (11) via a bearing sleeve.

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