Device for loading and unloading samples in high-temperature furnace for pyrogenic detection of gold and silver

Abstract

The utility model discloses a device for loading and unloading samples in a high-temperature furnace for pyrogenic detection of gold and silver, which comprises a supporting mechanism, a lifting mechanism, a translation mechanism, a supporting and clamping mechanism and a bracket, the lifting mechanism is mounted on the supporting mechanism, the translation mechanism is mounted on the lifting mechanism, and the supporting and clamping mechanism is mounted on the translation mechanism; the supporting and clamping mechanism comprises a supporting frame, and a supporting and clamping plate is installed at the front end of the supporting frame. The translation mechanism comprises a moving seat and a driving device, the driving device is mounted on a mounting seat, a guide mechanism is arranged on the mounting seat, and the translation mechanism is mounted on the guide mechanism and connected with the driving device. In this way, the bracket is matched with the supporting and clamping mechanism to be used for containing the cupware, a large number of cupware can be taken and placed at a time, and therefore the working efficiency can be greatly improved. And the bracket is automatically fed into or taken out of the high-temperature soot blowing furnace through cooperation of the translation mechanism and the lifting mechanism, manual feeding or taking-out is not needed, operation is greatly facilitated, potential safety hazards are eliminated, and labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral detection equipment, in particular to a sample discharging device in a high-temperature furnace for pyrometallurgical detection of gold and silver. Background Art

[0002] When the pyrochemical method is used to detect the gold and silver content in minerals, it generally includes the detection processes of high-temperature melting enrichment of sample ingredients, high-temperature ash blowing to remove impurities, and separation of gold and silver nitrate. When the high-temperature ash is blown to remove impurities, long-handled pliers are required to put the lead buckle into the ash dish that has been preheated at 890 degrees for 30 minutes. Only one sample can be loaded at a time. Taking 20 samples per batch as an example, 60 operations at high temperature are required when taking out and loading samples (placing the ash dish 20 times, loading samples 20 times, and taking out samples 20 times). The operators are exposed to high temperatures for a long time, which is inefficient, labor-intensive, and there are certain safety risks.

[0003] Therefore, when the existing pyrolysis method is used to detect samples in a high-temperature furnace for gold and silver, the samples need to be manually clamped and loaded, which is not convenient or safe enough and needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a sample discharging device in a high-temperature furnace for detecting gold and silver by pyrolysis, with more reasonable structural design, more convenient and labor-saving operation, higher efficiency and higher safety, in view of the shortcomings of the prior art.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a sample discharging device for detecting gold and silver in a high-temperature furnace by pyrolysis, characterized in that it includes a supporting mechanism, a lifting mechanism, a translation mechanism, a clamping mechanism and a bracket for placing an ash dish, the lifting mechanism is installed on the supporting mechanism, the translation mechanism is installed on the lifting mechanism, the clamping mechanism is installed on the translation mechanism, and the movement direction of the translation mechanism is perpendicular to the movement direction of the lifting mechanism; the clamping mechanism includes a supporting frame, a supporting clamping plate is installed at the front end of the supporting frame, and the bracket is lifted and moved by the supporting clamping plate; the translation mechanism includes a moving seat and a driving device, the driving device is installed on a mounting seat, a guide mechanism is arranged on the mounting seat, and the translation mechanism is installed on the guide mechanism and connected to the driving device.

[0006] Furthermore, the guide mechanism includes a translation guide rail and a translation guide rod, the translation guide rail is fixed on the mounting seat and is located below the moving seat, and the moving seat is mounted on the translation guide rail through a sliding seat; the tail end of the translation guide rod is fixed to the mounting seat through a fixed seat, and the front end is slidably connected to the moving seat, and the translation guide rod is parallel to the translation guide rail. In this way, the translation guide rail and the translation guide rod guide the moving seat during the translation process, achieving a double balancing effect, and the maximum limit ensures the stability of the ash dish on the bracket.

[0007] Furthermore, the driving device adopts a translation motor, which is mounted on a mounting seat, the translation motor is connected to a lead screw, and the moving seat is connected to the lead screw.

[0008] Furthermore, the support frame extends from the left and right sides of the movable seat and then extends horizontally forward. The support plate is installed on the front end of the support frame through a fixing block and bolts. The fixing block clamps the edge of the support plate, and the bolts lock the fixing block and the support frame.

[0009] Furthermore, the lifting mechanism includes a lifting motor and a lifting seat, the lifting motor is installed on the supporting mechanism; the lifting motor is connected to a screw rod, the lifting seat is installed on the screw rod, and the mounting seat is assembled and fixed to the lifting seat.

[0010] Furthermore, the supporting mechanism includes a base, a fixing frame is installed on the base, a lifting motor is installed on the base, and a screw rod is vertically installed in the fixing frame.

[0011] Furthermore, a lifting guide rod is vertically arranged in the fixed frame, the lifting guide rod and the screw rod are arranged side by side, and the lifting seat is movably connected to the lifting guide rod to maintain the stability of the device when it is lifting and moving with the ash dish.

[0012] Furthermore, casters are arranged on the bottom surface of the base, and a handle is arranged on the rear part of the fixing frame, so that the whole device can be pushed and moved by pushing the handle.

[0013] Furthermore, a plurality of ash dish holes for placing ash dishes are arranged on the bracket, and one ash dish is placed in one ash dish hole.

[0014] The utility model uses a bracket to cooperate with a clamping mechanism to place ash dishes, and can take and place a large number of ash dishes at one time, thereby greatly improving work efficiency. The bracket is automatically sent into or taken out of the high-temperature ash blowing furnace by the cooperation of the translation mechanism and the lifting mechanism, so that manual feeding or taking out is not required, which greatly facilitates operation, eliminates safety hazards, and reduces labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the side structure of the utility model;

[0016] Figure 2 It is a top view schematic diagram of the main part of the utility model.

[0017] In the figure, 1 is a base, 11 is a fixed frame, 12 is a lifting guide rod, 13 is a caster, 14 is a handle, 21 is a lifting motor, 22 is a screw, 23 is a lifting seat, 3 is a mounting seat, 41 is a translation motor, 42 is a screw, 43 is a moving seat, 51 is a translation guide rail, 52 is a sliding seat, 53 is a translation guide rod, 54 is a fixed seat, 6 is a supporting frame, 61 is a supporting plate, 62 is a fixing block, 63 is a bolt, 7 is a bracket, and 71 is an ash dish hole. DETAILED DESCRIPTION

[0018] In this embodiment, refer to Figure 1 and Figure 2 The sample discharging device for detecting gold and silver in a high-temperature furnace by fire method comprises a supporting mechanism, a lifting mechanism, a translation mechanism, a clamping mechanism and a bracket 7 for placing an ash dish, the lifting mechanism is installed on the supporting mechanism, the translation mechanism is installed on the lifting mechanism, the clamping mechanism is installed on the translation mechanism, and the movement direction of the translation mechanism is perpendicular to the movement direction of the lifting mechanism; the clamping mechanism comprises a supporting frame 6, a supporting clamping plate 61 is installed at the front end of the supporting frame 6, and the bracket 7 is lifted and moved by the supporting clamping plate 61; the translation mechanism comprises a moving seat 43 and a driving device, the driving device is installed on a mounting seat 3, a guiding mechanism is arranged on the mounting seat 3, and the translation mechanism is installed on the guiding mechanism and connected to the driving device.

[0019] The guide mechanism includes a translation guide rail 51 and a translation guide rod 52. The translation guide rail 51 is fixed on the mounting seat 1 and is located below the moving seat 43. The moving seat 43 is mounted on the translation guide rail 51 through the sliding seat 52. The tail end of the translation guide rod 53 is fixed on the mounting seat 3 through the fixing seat 54, and the front end is slidably connected with the moving seat 43. The translation guide rod 53 is parallel to the translation guide rail 51. In this way, the translation guide rail 51 and the translation guide rod 53 guide the moving seat 43 during the translation process, which has a double balancing effect, and the maximum limit ensures the stability of the ash dish on the bracket 7 to prevent a large amount of shaking.

[0020] The driving device adopts a translation motor 41 , which is mounted on the mounting seat 3 . The translation motor 41 is connected to a lead screw 42 , and a moving seat 43 is connected to the lead screw 42 .

[0021] The support frame 6 extends from the left and right sides of the movable seat 43 and then extends horizontally forward. The support plate 61 is installed on the front end of the support frame 6 through the fixing block 62 and the bolt 63. The fixing block 62 clamps the edge of the support plate 61, and the bolt 63 locks the fixing block 62 and the support frame 6.

[0022] The lifting mechanism includes a lifting motor 21 and a lifting seat 23. The lifting motor 21 is installed on the supporting mechanism. The lifting motor 21 is connected to a screw rod 22. The lifting seat 23 is installed on the screw rod 22. The mounting seat 3 is assembled and fixed to the lifting seat 23.

[0023] The supporting mechanism comprises a base 1 , a fixing frame 11 is installed on the base 1 , a lifting motor 21 is installed on the base 1 , and a screw rod 22 is vertically installed in the fixing frame 11 .

[0024] A lifting guide rod 12 is vertically provided in the fixed frame 11. The lifting guide rod 12 and the screw rod 22 are arranged side by side. The lifting seat 23 is movably connected to the lifting guide rod 12 to maintain the stability of the device when the ash dish is lifted and moved.

[0025] Casters 13 are provided on the bottom surface of the base 1, and a handle 14 is provided on the rear portion of the fixing frame 11, so that the entire device can be pushed and moved by pushing the handle 14, making the device more convenient to move.

[0026] The bracket 7 is provided with a plurality of ash dish holes 71 for placing ash dishes, and one ash dish is placed in one ash dish hole 71 .

[0027] When putting it in, first put the ash dish on the ash dish hole 71 of the bracket 7, and put the samples into the ash dish one by one. Turn on the translation motor 41, drive the screw rod 42 to drive the moving seat 43 to do translational movement along the screw rod 42, and the moving seat 43 carries the support frame 6 to move, so that the bracket 7 is placed in the high-temperature furnace. The removal process is the opposite. The support frame 6 lifts the bracket 7 and moves it out of the high-temperature furnace. After the end, the bracket 7 can be removed. Taking 20 samples per batch as an example, the original high-temperature operation is reduced from 60 times to 4 times, which significantly improves work efficiency and reduces safety risks. At the same time, the support frame 6 can be lifted and lowered in the vertical direction by turning on the lifting motor 21, so as to realize the lifting, putting down and changing the height position of the bracket 7. In addition, the support clamp 61 can be removed by loosening the bolt 63 to replace the support clamp of the bracket 7 adapted to different specifications and shapes.

[0028] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A sample discharging device for high temperature furnace of gold and silver detection by fire method, characterized by: It includes a supporting mechanism, a lifting mechanism, a translation mechanism, a clamping mechanism and a bracket for placing an ash dish. The lifting mechanism is installed on the supporting mechanism, the translation mechanism is installed on the lifting mechanism, and the clamping mechanism is installed on the translation mechanism. The movement direction of the translation mechanism is perpendicular to the movement direction of the lifting mechanism. The clamping mechanism includes a supporting frame, and a supporting clamping plate is installed at the front end of the supporting frame. The bracket is lifted and moved by the supporting clamping plate. The translation mechanism includes a moving seat and a driving device. The driving device is installed on a mounting seat. A guide mechanism is arranged on the mounting seat. The translation mechanism is installed on the guide mechanism and connected to the driving device.

2. The sample discharging device for high-temperature furnace for pyrochemical detection of gold and silver according to claim 1 is characterized by: The guiding mechanism includes a translation guide rail and a translation guide rod. The translation guide rail is fixed on the mounting seat and is located below the moving seat. The moving seat is mounted on the translation guide rail through a sliding seat. The tail end of the translation guide rod is fixed to the mounting seat through a fixed seat, and the front end is slidably connected to the moving seat, and the translation guide rod is parallel to the translation guide rail.

3. The sample discharging device for high temperature furnace of gold and silver detection by fire method according to claim 1 or 2, characterized in that: The driving device adopts a translation motor, which is installed on a mounting seat, the translation motor is connected with a lead screw, and the moving seat is connected with the lead screw.

4. The sample discharging device for high-temperature furnace for fire detection of gold and silver according to claim 1 is characterized by: The support frame extends from the left and right sides of the moving seat and then extends horizontally forward. The support clamp is installed on the front end of the support frame through a fixing block and bolts. The fixing block clamps the edge of the support clamp, and the bolts lock the fixing block and the support frame.

5. The sample discharging device for high-temperature furnace for fire detection of gold and silver according to claim 1, characterized in that: The lifting mechanism comprises a lifting motor and a lifting seat, wherein the lifting motor is mounted on the supporting mechanism; the lifting motor is connected with a screw rod, the lifting seat is mounted on the screw rod, and the mounting seat is assembled and fixed with the lifting seat.

6. The sample discharging device for high-temperature furnace for fire detection of gold and silver according to claim 5, characterized in that: The supporting mechanism comprises a base, a fixing frame is installed on the base, a lifting motor is installed on the base, and a screw rod is vertically installed in the fixing frame.

7. The sample discharging device for high-temperature furnace for fire detection of gold and silver according to claim 6 is characterized by: A lifting guide rod is vertically arranged in the fixed frame, the lifting guide rod and the screw rod are arranged side by side, and the lifting seat is movably connected with the lifting guide rod.

8. The sample discharging device for high-temperature furnace for fire detection of gold and silver according to claim 6, characterized in that: Casters are arranged on the bottom surface of the base, and a handle is arranged on the rear part of the fixing frame.

9. The sample discharging device for high-temperature furnace for fire detection of gold and silver according to claim 1, characterized in that: A plurality of ash tray holes for placing ash trays are arranged on the bracket.

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