High-temperature molten iron sampling device

Abstract

The utility model provides a high-temperature molten iron sampling device. The high-temperature molten iron sampling device comprises two fixing frames, the two fixing frames are oppositely arranged, a placing column is fixedly installed between the two fixing frames, guide rods are fixedly installed on the fixing frames, and an adjusting mechanism is arranged on the fixing frames; the adjusting mechanism comprises a first fixing plate, the first fixing plate is arranged between the fixing frames, fixing rods are fixedly installed on the two sides of the first fixing plate, sleeves are fixedly installed at one ends of the fixing rods and arranged on the outer sides of the guide rods in a sleeving mode, and a second fixing plate is fixedly installed between the containing columns. Supporting blocks are fixedly installed on the second fixing plate and the containing column correspondingly, transmission rods are movably installed on the supporting blocks, and a first brake motor is fixedly installed at one end of each transmission rod and fixedly installed on the containing column. The high-temperature molten iron sampling device provided by the utility model has the advantages of convenience in use and capability of automatically sampling molten iron.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical technology, and in particular to a high-temperature molten iron sampling device. Background Technology

[0002] During the blast furnace ironmaking process, due to its structural characteristics, it is not possible to take samples directly inside the inclined furnace like in converters, electric furnaces, or blast furnaces. Therefore, the sampling location is mainly in the tapping trough or molten iron trough. For decades, the traditional sampling method has generally involved scooping the iron with a steel ladle and then pouring it into a sample mold, which is then sent for testing after cooling.

[0003] When scooping molten iron manually with a steel ladle, the molten iron is prone to splashing when it comes into contact with the ladle. During the sampling process, because people are close to the hot molten iron, burns can easily occur.

[0004] Therefore, it is necessary to provide a new high-temperature molten iron sampling device to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a high-temperature molten iron sampling device that is easy to use and automatically samples molten iron.

[0006] To solve the above-mentioned technical problems, the present invention provides a high-temperature molten iron sampling device, which includes a fixed frame. There are two fixed frames, which are respectively arranged opposite to each other. A placement column is fixedly installed between the two fixed frames. A guide rod is fixedly installed on the fixed frame. An adjustment mechanism is provided on the fixed frame.

[0007] The adjustment mechanism includes a first fixing plate disposed between the fixing frames. Fixing rods are fixedly installed on both sides of the first fixing plate. A sleeve is fixedly installed at one end of each fixing rod, and the sleeve is fitted onto the outside of the guide rod. A second fixing plate is fixedly installed between the placement columns. Support blocks are fixedly installed on both the second fixing plate and the placement columns. A transmission rod is movably installed on each support block. A brake motor is fixedly installed at one end of the transmission rod, and the brake motor is fixedly installed on the placement column. Support plates are fixedly installed on both sides of the transmission rod. A support plate is movably installed at the top of the second support plate. Placement blocks are fixedly installed on both sides of the bottom of the first fixing plate, and one end of the first support plate is movably installed on the placement block.

[0008] Preferably, a connecting rod is fixedly installed at one end of the fixing plate, a placement plate is fixedly installed at one end of the connecting rod, a transmission component is provided on the placement plate, a connecting plate is provided below the transmission component, a guide plate is provided on one side of the connecting plate, a fixing column is fixedly installed at the bottom of the guide plate, and a collecting cylinder is fixedly installed at the bottom of the fixing column.

[0009] Preferably, the diameter of the sleeve is larger than the diameter of the guide rod, and the inner wall of the sleeve and the outer surface of the guide rod are in contact.

[0010] Preferably, the length between the connecting rod and the placement plate is greater than the length between the connecting plate and the guide plate.

[0011] Preferably, a counterweight is fixedly installed on one side of the fixed frame, and the counterweight is arranged opposite to the collecting cylinder.

[0012] Preferably, the transmission component includes a transmission column, which is rotatably mounted on a placement plate. A second gear is fixedly mounted on the top of the transmission column, and a first gear is provided on one side of the second gear. The first gear and the second gear mesh with each other. A second brake motor is provided on the first gear, and connecting blocks are fixedly mounted on both sides of the second brake motor. The connecting blocks are fixedly mounted on the placement plate, and the connecting plate is fixedly mounted on the bottom of the transmission column.

[0013] Preferably, a brake motor is fixedly installed at one end of the connecting plate, a support column is installed at the output end of the brake motor, and the guide plate is fixedly installed on the support column.

[0014] Compared with related technologies, the high-temperature molten iron sampling device provided by this utility model has the following advantages:

[0015] This invention provides a high-temperature molten iron sampling device. When a brake motor is activated, its output end rotates, driving a transmission rod on one side to rotate. The rotation of the transmission rod causes an outer support plate two to move outward. When support plate two moves outward, it pulls the upper support plate one downward, thus reducing the angle between support plate one and support plate two. When support plate one moves downward, it pulls the upper fixed plate one downward. When fixed plate one moves, it drives a connecting rod and a collecting cylinder on one side to move downward, thus achieving automatic sampling of molten iron. Therefore, it effectively avoids direct manual sampling of molten iron, thereby effectively reducing the possibility of injury to personnel. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the high-temperature molten iron sampling device provided by this utility model;

[0017] Figure 2 for Figure 1 The diagram shows the structure of the adjustment mechanism;

[0018] Figure 3 for Figure 1 The diagram shows a structural schematic of the adjustment mechanism from another perspective;

[0019] Figure 4 A partial structural schematic diagram of the high-temperature molten iron sampling device provided by this utility model.

[0020] The following are the labeling elements in the diagram: 1. Fixed frame; 2. Adjusting mechanism; 201. Brake motor one; 202. Support plate one; 203. Fixed rod; 204. Fixed plate one; 205. Sleeve; 206. Support block; 207. Fixed plate two; 209. Transmission rod; 210. Support plate two; 211. Placement block; 3. Counterweight block; 4. Guide rod; 5. Connecting rod; 6. Transmission column; 7. Placement plate; 8. Connecting plate; 9. Fixed column; 10. Collection cylinder; 11. Placement column; 12. Gear one; 13. Brake motor two; 14. Connecting block; 15. Gear two; 16. Brake motor three; 17. Guide plate. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the high-temperature molten iron sampling device provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the adjustment mechanism; Figure 3 for Figure 1 The diagram shows a structural schematic of the adjustment mechanism from another perspective; Figure 4This is a partial structural diagram of the high-temperature molten iron sampling device provided by this utility model. The high-temperature molten iron sampling device includes two fixed frames 1, which are arranged opposite each other. A counterweight 3 is fixedly installed on one side of each fixed frame 1, and the counterweight 3 is arranged opposite to the collecting cylinder 10 to improve the stability of the fixed frames 1, thereby improving the stability of the molten iron during sampling. A placement column 11 is fixedly installed between the two fixed frames 1. A guide rod 4 is fixedly installed on each fixed frame 1. An adjustment mechanism 2 is provided on each fixed frame 1. The adjustment mechanism 2 includes a fixing plate 204, which is disposed between the fixed frames 1. Fixing rods are fixedly installed on both sides of the fixing plate 204. Rod 203, with a sleeve 205 fixedly installed at one end. The sleeve 205 is fitted onto the outside of the guide rod 4, and its diameter is larger than that of the guide rod 4. The inner wall of the sleeve 205 fits against the outer surface of the guide rod 4, serving to limit and stabilize the first fixed plate 204, thereby improving the stability of the first fixed plate 204 during movement. A second fixed plate 207 is fixedly installed between the placement columns 11. Support blocks 206 are fixedly installed on both the second fixed plate 207 and the placement columns 11. A transmission rod 209 is movably installed on the support block 206, and a brake motor is fixedly installed at one end of the transmission rod 209. A brake motor 201 is fixedly mounted on a placement column 11. Support plates 210 are fixedly mounted on both sides of the transmission rod 209. A support plate 202 is movably mounted on the top of the support plate 210. Placement blocks 211 are fixedly mounted on both sides of the bottom of a fixed plate 204. One end of the support plate 202 is movably mounted on the placement block 211. Specifically, when sampling molten iron, the fixed frame 1 is first fixed. Then, the brake motor 201 operates, and its output end rotates, driving the transmission rod 209 on one side to rotate. The rotation of the transmission rod 209 causes the outer support plate 210 to move outward. When support plate 210 moves outward, it pulls support plate 202 downward, thus reducing the angle between support plate 202 and support plate 210. When support plate 202 moves downward, it pulls fixed plate 204 downward. When fixed plate 204 moves, it drives connecting rod 5 and collecting cylinder 10 on one side to move downward, thus automatically sampling the molten iron. After sampling, brake motor 201 reverses, causing support plate 210 and support plate 202 to move in opposite directions, thereby lifting fixed plate 204 upward and then lifting collecting cylinder 10 upward.

[0023] Furthermore, a connecting rod 5 is fixedly installed at one end of the fixed plate 204, and a placement plate 7 is fixedly installed at the other end of the connecting rod 5. A transmission component is provided on the placement plate 7, including a transmission column 6. The transmission column 6 is rotatably mounted on the placement plate 7, and a gear 15 is fixedly installed on the top of the transmission column 6. A gear 12 is provided on one side of the gear 15. The gear 12 and the gear 15 mesh with each other. A brake motor 13 is provided on the gear 12. Connecting blocks 14 are fixedly installed on both sides of the brake motor 13. The connecting blocks 14 are fixedly mounted on the placement plate 7. After extraction, when the position of the collection cylinder 10 needs to be adjusted, the brake motor 13 operates, and the output end rotates, driving the lower gear 12 to rotate. The rotation of the gear 12 drives the gear 15 on one side to rotate, thereby driving the transmission rod 209 and the connecting plate. The 8 rotates to adjust the position of the collecting cylinder 10. The connecting plate 8 is fixedly installed at the bottom of the transmission column 6. The connecting plate 8 is located below the transmission component. A brake motor 3 16 is fixedly installed at one end of the connecting plate 8. A support column is installed at the output end of the brake motor 3 16. The guide plate 17 is fixedly installed on the support column. A guide plate 17 is located on one side of the connecting plate 8. A fixing column 9 is fixedly installed at the bottom of the guide plate 17. The length between the connecting rod 5 and the placement plate 7 is greater than the length between the connecting plate 8 and the guide plate 17, which facilitates the adjustment of the position of the collecting cylinder 10. The collecting cylinder 10 is fixedly installed at the bottom of the fixing column 9. When it is necessary to take out the sampled molten iron, the brake motor 3 16 located on one side works. The output end rotates to drive the guide plate 17 on one side and the collecting cylinder 10 to adjust the angle, thus facilitating the pouring of the sampled molten iron.

[0024] The working principle of the high-temperature molten iron sampling device provided by this utility model is as follows:

[0025] When sampling molten iron, the fixed frame 1 is first fixed, and then the brake motor 201 operates. The output end rotates, driving the transmission rod 209 on one side to rotate. The rotation of the transmission rod 209 drives the outer support plate 210 to move outward. When the support plate 210 moves outward, it pulls the upper support plate 202 downward, thus reducing the angle between the support plate 202 and the support plate 210. When the support plate 202 moves downward, it pulls the upper fixed plate 204 downward. When the fixed plate 204 moves, it drives the connecting rod 5 and the collecting cylinder 10 on one side to move downward, thus realizing automatic sampling of molten iron. After sampling is completed, the brake motor 201 reverses, causing the support plate 210 and the support plate 202 to move in opposite directions, thereby lifting the upper fixed plate 204 upward and then extracting the collecting cylinder 10 upward.

[0026] After extraction is completed, when the position of the collection cylinder 10 needs to be adjusted, the brake motor 2 13 works, and the output end rotates to drive the lower gear 1 12 to rotate. The rotation of gear 1 12 drives the side gear 2 15 to rotate, thereby driving the transmission rod 209 and the connecting plate 8 to rotate, thereby adjusting the position of the collection cylinder 10.

[0027] When it is necessary to remove the sampled molten iron, the brake motor 316 located on one side works, and the output end rotates to drive the guide plate 17 and the collection cylinder 10 on one side to adjust the angle, thus facilitating the pouring of the sampled molten iron.

[0028] Compared with related technologies, the high-temperature molten iron sampling device provided by this utility model has the following advantages:

[0029] This utility model provides a high-temperature molten iron sampling device. When the brake motor 201 operates, the output end rotates, driving the transmission rod 209 on one side to rotate. The rotation of the transmission rod 209 causes the outer support plate 210 to move outward. When the support plate 210 moves outward, it pulls the upper support plate 202 downward, thereby reducing the angle between the support plate 202 and the support plate 210. When the support plate 202 moves downward, it pulls the upper fixing plate 204 downward. When the fixing plate 204 moves, it drives the connecting rod 5 and the collecting cylinder 10 on one side to move downward, realizing automatic sampling of molten iron. Therefore, it effectively avoids manual sampling of molten iron, thereby effectively reducing the occurrence of human injury.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-temperature molten iron sampling device, comprising two fixed frames, which are oppositely arranged, a placing column fixedly installed between the two fixed frames, and a guide rod fixedly installed on the fixed frame, characterized in that, The fixed frame is provided with an adjusting mechanism; The adjusting mechanism comprises a fixed plate one, which is arranged between the fixed frames, and fixed rods are fixedly installed on both sides of the fixed plate one, a sleeve is fixedly installed at one end of the fixed rod, the sleeve is sleeved outside the guide rod, a fixed plate two is fixedly installed between the placing columns, support blocks are fixedly installed on the fixed plate two and the placing columns, a transmission rod is movably installed on the support blocks, a brake motor one is fixedly installed at one end of the transmission rod, the brake motor one is fixedly installed on the placing column, support plates two are fixedly installed on both sides of the transmission rod, a support plate one is movably installed at the top end of the support plate two, placing blocks are fixedly installed on both sides of the bottom of the fixed plate one, and the support plate one is movably installed at one end of the placing blocks.

2. The high temperature molten iron sampling device of claim 1, wherein The fixed plate one is fixedly installed at one end of a connecting rod, the connecting rod is fixedly installed at one end of a placing plate, a transmission part is arranged on the placing plate, a connecting plate is arranged below the transmission part, a guide plate is arranged on one side of the connecting plate, a fixed column is fixedly installed at the bottom of the guide plate, and a collecting cylinder is fixedly installed at the bottom of the fixed column.

3. The high temperature molten iron sampling device of claim 1, wherein The diameter of the sleeve is greater than the diameter of the guide rod, and the inner wall of the sleeve and the outer surface of the guide rod are in close contact.

4. The high temperature molten iron sampling device of claim 2, wherein The length between the connecting rod and the placing plate is greater than the length between the connecting plate and the guide plate.

5. The high temperature molten iron sampling device of claim 1, wherein A counterweight is fixedly installed on one side of the fixed frame, and the counterweight is arranged opposite to the collecting cylinder.

6. The high temperature molten iron sampling device of claim 2, wherein The transmission part comprises a transmission column, which is rotatably installed on the placing plate, a gear two is fixedly installed at the top of the transmission column, a gear one is arranged on one side of the gear two, the gear one and the gear two are in meshing engagement, a brake motor two is arranged on the gear one, connecting blocks are fixedly installed on both sides of the brake motor two, the connecting blocks are fixedly installed on the placing plate, and the connecting plate is fixedly installed at the bottom of the transmission column.

7. The high temperature molten iron sampling device of claim 2, wherein The brake motor three is fixedly installed at one end of the connecting plate, a support column is installed at the output end of the brake motor three, and the guide plate is fixedly installed on the support column.

Images