Discharging device for sintering crucible

Abstract

The utility model discloses a discharging device of a sintering crucible, which relates to the technical field of metallurgical equipment and comprises a stand column, a movable platform fixedly mounted at the bottom of the stand column, a controller fixedly mounted on one side of the stand column and electrically connected with a power module in the stand column, and a handle fixedly mounted on the rear side of the stand column. An upper fixing base and a lower fixing base are fixedly installed on the front side of the stand column, a first motor is fixedly installed on the top of the upper fixing base, and the first motor is electrically connected with the controller through a connecting line. A handle, an upper fixing base, a lower fixing base, a first motor, a lead screw and a sliding block are arranged at the front end of a stand column, height adjustment of the whole clamping mechanism can be achieved through an L-shaped carrying plate, and therefore a crucible can be conveniently clamped and taken out of a combustion furnace, the clamping mechanism can rotate and unload the crucible through the arrangement of the sliding block, a third motor and a rotary disc, and meanwhile the clamping mechanism is convenient to operate. And the upright post can be used for conveniently transferring the crucible through the moving platform, so that the unloading convenience of the crucible is improved, and the risk of personnel injury is reduced.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical equipment technology, and in particular to a material unloading device for a sintering crucible. Background Technology

[0002] Sintering crucibles are used to melt, sinter, or heat various substances, such as metals, ores, and glass, in high-temperature environments. The materials used to make sintering crucibles usually have extremely high refractoriness and chemical stability to ensure that they can maintain their structural integrity and functionality under extreme temperature conditions.

[0003] When using a crucible to melt materials, the crucible needs to be placed inside a combustion furnace. The furnace provides a high-temperature environment so that the material can reach its melting temperature within the crucible. After melting, some crucibles are manually removed from the furnace using crucible tongs. The tongs are also used for unloading. Since crucibles are used at high temperatures, improper operation can lead to burns from contact with the hot crucible or the hot parts of the tongs. Furthermore, the crucible and the material inside have weight; if the tongs opening is not properly adjusted or the handle clamping force is insufficient, the crucible may become unstable or even fall, resulting in material waste and potentially injury. Utility Model Content

[0004] The purpose of this invention is to provide a discharge device for sintering crucibles, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A sintering crucible unloading device includes a column, a movable platform fixedly installed at the bottom of the column, a controller fixedly installed on one side of the column, the controller being electrically connected to a power module inside the column, a handle fixedly installed at the rear of the column, an upper fixed seat and a lower fixed seat fixedly installed at the front of the column, a first motor fixedly installed at the top of the upper fixed seat, the first motor being electrically connected to the controller via a connecting wire, two guide shafts fixedly connected between the upper and lower fixed seats, a slider movably installed between the two guide shafts, a gearbox fixedly installed at the front of the slider, an L-shaped carrier plate movably installed at the front of the gearbox, a clamping mechanism provided at the front of the L-shaped carrier plate, the clamping mechanism including a mounting frame, two gears movably installed within the mounting frame, two mounting seats movably installed at the front of the mounting frame, and clamping rods movably installed at the front of each of the two mounting seats.

[0007] Preferably, a lead screw is fixedly installed at the output end of the first motor. The bottom of the lead screw is rotatably installed in the shaft seat of the lower fixed seat, and the lead screw is also threadedly connected to the screw hole in the slider. Through the cooperation of the first motor and the lead screw, the slider can be adjusted in height, thereby realizing the lifting function of the clamping mechanism.

[0008] Preferably, a third motor is fixedly installed on one side of the gearbox. The third motor is electrically connected to the controller via a connecting wire. The output end of the third motor is fixedly connected to the input end of the gearbox. A turntable is fixedly installed on the output end of the front side of the gearbox. The rear side of the L-shaped carrier plate is fixedly installed on the front side of the turntable. Through the cooperation of the slider with the gearbox, turntable, and L-shaped carrier plate, the axial movement of the clamping mechanism can be realized, thereby facilitating the pouring of molten metal in the crucible.

[0009] Preferably, a second motor is fixedly installed on one side of the bottom of the mounting frame, the output end of the second motor passes through the bottom of the mounting frame and is fixedly connected to the bottom of one of the gears, and multiple connecting rods are movably installed on the front side of the mounting frame.

[0010] Preferably, a first fixing rod is fixedly installed on the outer side of each of the two gears.

[0011] Preferably, a connecting seat is fixedly installed on each of the two mounting seats on opposite sides. A second fixing rod is fixedly installed on the front side of the mounting seat. Limit blocks are fixedly installed on the top and bottom sides of the second fixing rod. A fixing bolt is also threaded into the second fixing rod. The rear side of the mounting seat is rotatably installed on the bottom of the corresponding first fixing rod. The connecting seat is rotatably connected to the corresponding connecting rod. By rotating the gears through the second motor, the two gears mesh and connect. In conjunction with the first fixing rod and the connecting rod, the clamping function of the mounting seat and the clamping rod can be realized.

[0012] Preferably, an adjustment groove is provided on one side of the clamping rod, and sliding grooves are provided at the top and bottom of the adjustment groove. The clamping rod is inserted and installed on the corresponding second fixed rod through the adjustment groove, and the sliding groove is slidably installed on the corresponding limiting block. With the adjustable clamping rod, the clamping position of the clamping rod can be adjusted according to crucibles of different diameters.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention discloses a sintering crucible unloading device. The clamping mechanism facilitates crucible clamping, while the handle, upper fixed seat, lower fixed seat, first motor, lead screw, slider, and L-shaped carrier plate at the front end of the column allow for height adjustment of the entire clamping mechanism, facilitating crucible removal from the combustion furnace. The slider, third motor, and turntable enable the clamping mechanism to rotate and unload the crucible. Furthermore, the column can be moved via a movable platform for easy crucible transfer, thus improving the ease of crucible unloading and reducing the risk of injury to personnel. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the column structure of this utility model;

[0017] Figure 3 This is a schematic diagram showing the disassembled structure of the clamping mechanism of this utility model;

[0018] Figure 4 This is a disassembled schematic diagram of the mounting base and clamping rod structure of this utility model.

[0019] In the diagram: 1. Column; 2. Moving platform; 3. Controller; 4. Handle; 5. Upper fixed seat; 6. Lower fixed seat; 7. First motor; 8. Guide shaft; 9. Slider; 10. Gearbox; 11. Clamping mechanism; 12. Mounting bracket; 13. Gear; 14. Mounting seat; 15. Clamping rod; 16. Lead screw; 17. Turntable; 18. L-shaped carrier plate; 19. Second motor; 20. First fixed rod; 21. Connecting rod; 22. Connecting seat; 23. Second fixed rod; 24. Limiting block; 25. Fixing bolt; 26. Adjusting groove; 27. Slide groove; 28. Third motor. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figures 1-4As shown, the present invention provides a sintering crucible unloading device, including a column 1, a movable platform 2 fixedly installed at the bottom of the column 1, a controller 3 fixedly installed on one side of the column 1, the controller 3 being electrically connected to a power module inside the column 1, a handle 4 fixedly installed at the rear of the column 1, an upper fixed seat 5 and a lower fixed seat 6 fixedly installed at the front of the column 1 respectively, a first motor 7 fixedly installed at the top of the upper fixed seat 5, the first motor 7 being electrically connected to the controller 3 via a connecting wire, two guide shafts 8 fixedly connected between the upper fixed seat 5 and the lower fixed seat 6, a slider 9 movably installed between the two guide shafts 8, a gearbox 10 fixedly installed at the front of the slider 9, an L-shaped carrier plate 18 movably installed at the front of the gearbox 10, a clamping mechanism 11 provided at the front of the L-shaped carrier plate 18, the clamping mechanism 11 including a mounting frame 12, two gears 13 movably installed inside the mounting frame 12, two mounting seats 14 movably installed at the front of the mounting frame 12, and clamping rods 15 movably installed at the front of the two mounting seats 14 respectively.

[0022] like Figures 1-2 As shown, a lead screw 16 is fixedly installed at the output end of the first motor 7. The bottom of the lead screw 16 is rotatably installed in the shaft seat of the lower fixed seat 6, and the lead screw 16 is also threadedly connected to the screw hole in the slider 9. Through the cooperation of the first motor 7 and the lead screw 16, the slider 9 can be adjusted to lift, thereby realizing the lifting function of the clamping mechanism 11. A third motor 28 is fixedly installed on one side of the gearbox 10. The third motor 28 is electrically connected to the controller 3 through a connecting line. The output end of the third motor 28 is fixedly connected to the input end of the gearbox 10. A turntable 17 is fixedly installed at the output end of the front side of the gearbox 10. The rear side of the L-shaped carrier plate 18 is fixedly installed on the front side of the turntable 17. Through the cooperation of the slider 9 with the gearbox 10, the turntable 17, and the L-shaped carrier plate 18, the axial movement of the clamping mechanism 11 can be realized, thereby facilitating the pouring of the molten metal in the crucible.

[0023] like Figure 1 , Figures 3-4As shown, a second motor 19 is fixedly mounted on one side of the bottom of the mounting bracket 12. The output end of the second motor 19 passes through the bottom of the mounting bracket 12 and is fixedly connected to the bottom of one of the gears 13. Multiple connecting rods 21 are movably mounted on the front side of the mounting bracket 12. First fixing rods 20 are fixedly mounted on the outer sides of the two gears 13 respectively. Connecting seats 22 are fixedly mounted on opposite sides of the two mounting seats 14 respectively. A second fixing rod 23 is fixedly mounted on the front side of the mounting seat 14. Limiting blocks 24 are fixedly mounted on the top and bottom sides of the second fixing rod 23. Fixing bolts 25 are also threaded into the second fixing rod 23. The rear side of the mounting seat 14 is rotatably mounted on the corresponding first... At the bottom of the fixed rod 20, the connecting seat 22 is rotatably connected to the corresponding connecting rod 21. The second motor 19 rotates the gear 13, causing the two gears 13 to mesh and connect. Together with the first fixed rod 20 and the connecting rod 21, the clamping function of the mounting seat 14 and the clamping rod 15 can be realized. An adjustment groove 26 is provided on one side of the clamping rod 15. The top and bottom of the adjustment groove 26 are provided with sliding grooves 27. The clamping rod 15 is inserted and installed on the corresponding second fixed rod 23 through the adjustment groove 26, while the sliding groove 27 is slidably installed on the corresponding limiting block 24. Through the adjustable clamping rod 15, the clamping position of the clamping rod 15 can be adjusted according to the crucibles of different diameters.

[0024] It should be noted that this utility model is a sintering crucible unloading device. When unloading the crucible from the combustion furnace, the column 1 can be manually pushed by the handle 4, causing the column 1 to move in conjunction with the bottom moving platform 2, so that the clamping mechanism 11 is positioned above the crucible. Subsequently, the first motor 7 can be started by the controller 3. Then, the drive screw 16 of the first motor 7 rotates in the screw hole of the slider 9, causing the slider 9 to move downward between the two guide shafts 8. Thus, the slider 9 drives the entire clamping mechanism 11 downward through the gearbox 10 and the L-shaped carrier plate 18. After the two clamping rods 15 are respectively placed on one side of the crucible, the slider 9 is started by the controller 3, causing the second motor 19 to drive one of the gears 13 to rotate. The two gears 13 mesh with each other, thereby causing the two gears 13 to synchronously drive the outer first fixed rod 20 to rotate. This causes the first fixing rod 20 to work with the connecting rod 21 to move the two mounting seats 14 towards the crucible by moving the front clamping rods 15. The crucible is then clamped and fixed by the two clamping rods 15. Then, the controller 3 controls the first motor 7 to rotate in the opposite direction, which drives the lead screw 16 to rotate in the screw hole of the slider 9. This controls the slider 9 to move upward between the two guide shafts 8, thereby removing the crucible from the combustion furnace. Subsequently, the crucible can be transferred by the moving platform 2 and the column 1. During unloading, the unloading height of the crucible is adjusted by the slider 9. Then, the controller 3 starts the third motor 28, which drives the turntable 17 to rotate through the slider 9. The turntable 17 then drives the entire clamping mechanism 11 to rotate through the L-shaped carrier plate 18, which in turn drives the crucible to rotate to one side for unloading.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A discharge device for a sintering crucible, characterized in that: The system includes a column (1), a mobile platform (2) fixedly installed at the bottom of the column (1), a controller (3) fixedly installed on one side of the column (1), the controller (3) being electrically connected to the power module inside the column (1), a handle (4) fixedly installed on the rear side of the column (1), an upper fixed seat (5) and a lower fixed seat (6) fixedly installed on the front side of the column (1), a first motor (7) fixedly installed on the top of the upper fixed seat (5), the first motor (7) being electrically connected to the controller (3) via a connecting wire, and the upper fixed seat (5) and the lower fixed seat (6) being fixedly connected. There are two guide shafts (8), and a slider (9) is movably installed between the two guide shafts (8). A gearbox (10) is fixedly installed on the front side of the slider (9). An L-shaped carrier plate (18) is movably installed on the front side of the gearbox (10). A clamping mechanism (11) is provided on the front side of the L-shaped carrier plate (18). The clamping mechanism (11) includes a mounting frame (12). Two gears (13) are movably installed in the mounting frame (12). Two mounting seats (14) are also movably installed on the front side of the mounting frame (12). Clamping rods (15) are movably installed on the front side of the two mounting seats (14).

2. The unloading device for a sintering crucible according to claim 1, characterized in that: The output end of the first motor (7) is fixedly installed with a lead screw (16), the bottom of the lead screw (16) is rotatably installed in the shaft seat of the lower fixed seat (6), and the lead screw (16) is also threadedly connected to the screw hole in the slider (9).

3. The unloading device for a sintering crucible according to claim 2, characterized in that: A third motor (28) is fixedly installed on one side of the gearbox (10). The third motor (28) is electrically connected to the controller (3) via a connecting line. The output end of the third motor (28) is fixedly connected to the input end of the gearbox (10). A turntable (17) is fixedly installed on the output end of the front side of the gearbox (10). The rear side of the L-shaped carrier plate (18) is fixedly installed on the front side of the turntable (17).

4. The unloading device for a sintering crucible according to claim 1, characterized in that: A second motor (19) is fixedly installed on one side of the bottom of the mounting bracket (12). The output end of the second motor (19) passes through the bottom of the mounting bracket (12) and is fixedly connected to the bottom of one of the gears (13). Multiple connecting rods (21) are movably installed on the front side of the mounting bracket (12).

5. The unloading device for a sintering crucible according to claim 4, characterized in that: The two gears (13) are respectively fixedly mounted with first fixing rods (20) on their outer sides.

6. The unloading device for a sintering crucible according to claim 5, characterized in that: Two mounting seats (14) are respectively fixedly mounted with connecting seats (22) on opposite sides. A second fixing rod (23) is fixedly mounted on the front side of the mounting seat (14). Limiting blocks (24) are fixedly mounted on the top and bottom sides of the second fixing rod (23). A fixing bolt (25) is also threadedly connected inside the second fixing rod (23). The rear side of the mounting seat (14) is rotatably mounted on the bottom of the corresponding first fixing rod (20). The connecting seat (22) is rotatably connected to the corresponding connecting rod (21).

7. The unloading device for a sintering crucible according to claim 6, characterized in that: The clamping rod (15) has an adjustment groove (26) on one side. The adjustment groove (26) has a sliding groove (27) at the top and bottom. The clamping rod (15) is inserted into the corresponding second fixed rod (23) through the adjustment groove (26), while the sliding groove (27) is slidably installed on the corresponding limiting block (24).

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