A calcium carbide furnace charge level processing auxiliary device

Abstract

This invention discloses an auxiliary device for treating the material surface of a calcium carbide furnace, relating to the technical field of calcium carbide furnaces. It includes a support base, a support column fixedly mounted on the upper surface of the support base, a support plate rotatably mounted on the top of the support column, a first support rod rotatably mounted on one end of the support plate, and a second support rod slidably mounted on one end of the first support rod. The support plate contains a transmission device for controlling the movement of the second support rod. An adjustment device for controlling the raising and lowering of the first support rod is located on the upper surface of one end of the support plate. A vibration device for controlling the vibration of the second support rod is located at the end of the support plate away from the adjustment device. The vibration device then causes the second support rod to drive the first support rod to rotate around the adjustment device, allowing the second support rod to replace the chisel rod in multi-directional and vibration-based cleaning of the material surface. This eliminates the need for manual chisel rod handling near the calcium carbide furnace, thus avoiding safety hazards.

Description

Technical Field

[0001] This invention relates to the technical field of calcium carbide furnaces, specifically to an auxiliary device for treating the material surface of a calcium carbide furnace. Background Technology

[0002] Overview of Calcium Carbide Furnace Equipment: The main equipment in a calcium carbide production workshop includes the main calcium carbide furnace equipment and the furnace gas purification and cooling system. The main calcium carbide furnace equipment includes the furnace body, hydraulic system, ring feeder, flue, cooling water system, furnace bottom fan, tapping equipment, and furnace top feeding system. During the operation of the calcium carbide furnace, in order to maintain a good material layer structure and prevent the material surface from collapsing, the material surface needs to be treated regularly. However, the existing method of material surface treatment is usually to manually clean the material surface using a chisel. When manually cleaning the material surface with a chisel near the calcium carbide furnace, calcium carbide may splash, endangering personal safety. Summary of the Invention

[0003] To address the problem of calcium carbide splashing and endangering personal safety when manually cleaning the material surface near the calcium carbide furnace using a chisel, the present invention aims to provide an auxiliary device for processing the material surface of a calcium carbide furnace.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an auxiliary device for treating the surface of calcium carbide furnace materials, including a support base, a support column fixedly installed on the upper surface of the support base, a support plate rotatably installed on the top of the support column, a first support rod rotatably installed at one end of the support plate, a second support rod slidably installed at one end of the first support rod, a transmission device for controlling the movement of the second support rod inside the support plate, an adjustment device for controlling the lifting and lowering of the first support rod on the upper surface of one end of the support plate, and a vibration device for controlling the vibration of the second support rod at the end of the support plate away from the adjustment device.

[0005] By adopting the above technical solution, a transmission device is used to push the second support rod forward to extend and retract, and then an adjustment device is used to adjust the position of the first support rod. Then, a shaking device is used to make the second support rod drive the first support rod to rotate around the adjustment device. This allows the second support rod to replace the chisel rod to clean the material surface in multiple directions and by shaking. This eliminates the need for manual chisel rods to be held close to the calcium carbide furnace to clean the material surface, thus avoiding safety hazards.

[0006] Preferably, a fixing plate is fixedly installed at the bottom of the support plate, and a first bolt is threadedly connected to the outer side wall of the fixing plate.

[0007] Preferably, the transmission device includes a connecting plate, which is fixedly installed on the outer wall of one end of a support plate. A motor is fixedly installed on the upper surface of the support plate, and a threaded rod is fixedly installed on the power output shaft of the motor. A first sliding groove is formed on the upper surface of the support plate. One end of the threaded rod passes through the support plate, and the end of the threaded rod away from the motor is rotatably connected to the inner wall of the first sliding groove. A slider, which is T-shaped, is threadedly connected to the outer wall of the threaded rod.

[0008] Preferably, a push plate is fixedly mounted on the upper surface of the slider. The push plate is U-shaped, and a second groove is formed on the inner wall of the U-shaped opening end of the push plate. A limit block slides inside the second groove, and a second bolt is threaded to the outer wall of the push plate. The adjusting device includes a limit plate, which is fixedly mounted on the upper surface of one end of the support plate. One end of the limit plate is U-shaped, and a third groove is formed on the U-shaped opening end of the limit plate. A set of sliding blocks is slidably mounted inside the third groove. A support shaft is fixedly mounted on the ends of the two sliding blocks that are close to each other. One end of the first support rod is rotatably mounted on the outer wall of the support shaft. A fastening plate is fixedly mounted between the two sliding blocks, and a third bolt is threaded to one end of the fastening plate.

[0009] Preferably, the vibration device includes a first gear, one end of the threaded rod extends outward through the inner wall of the support plate, the first gear is fixedly mounted on the outer wall of the threaded rod, a storage box is fixedly mounted on one end of the support plate, a limit rod rotates inside the storage box, and a second gear matching the first gear is fixedly mounted on one end of the limit rod. A transmission fan plate is fixedly mounted on the end of the limit rod away from the second gear, a second support rod is inserted between the transmission fan plates, a limit spring is fixedly mounted on one end of the first support rod, and the end of the limit spring away from the first support rod is fixedly connected to the inner wall of the second support rod.

[0010] Preferably, rollers are rotatably mounted at the bottom corners of the support base, and snap-fit ​​plates are fixedly installed on both side walls of the support base. An extrusion plate passes through the outer side wall of the snap-fit ​​plate, and a fourth bolt is threadedly connected to the center of the snap-fit ​​plate. The outer side wall of the extrusion plate is rotatably connected to the upper outer side wall of the fourth bolt.

[0011] This invention utilizes a transmission device to push the second support rod forward and extend it, then uses an adjustment device to adjust the position of the first support rod, and then uses a shaking device to make the second support rod drive the first support rod to rotate around the adjustment device. This allows the second support rod to replace the chisel rod in cleaning the material surface in multiple directions and by shaking, thus eliminating the need for manual cleaning of the material surface by holding the chisel rod close to the calcium carbide furnace, thereby avoiding safety hazards. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of the present invention.

[0014] Figure 2 This is a schematic diagram of the support plate structure of the present invention.

[0015] Figure 3 This is a schematic diagram of the transmission fan plate structure of the present invention.

[0016] Figure 4 This is a schematic diagram of the push plate structure of the present invention.

[0017] Figure 5 This is a schematic diagram of the snap-fit ​​plate structure of the present invention.

[0018] Figure 6 This is a schematic diagram of the second support rod structure of the present invention.

[0019] Figure 7 For the present invention Figure 1 Enlarged view of the structure at point A.

[0020] Figure 8 This is a schematic diagram of the extrusion plate structure of the present invention.

[0021] In the diagram: 1. Support base; 2. Roller; 3. Clip-on plate; 4. Support column; 5. Transmission device; 51. Motor; 52. Push plate; 53. Second slide groove; 54. First slide groove; 55. Connecting plate; 56. Threaded rod; 57. Slider; 58. Limiting block; 59. Second bolt; 6. Vibration device; 61. Limiting rod; 62. Transmission fan plate; 63. Second gear; 64. First gear; 65. Storage box; 7. Second support rod; 8. First support rod; 9. Adjustment device; 91. Limiting plate; 92. Fastening plate; 93. Third bolt; 94. Sliding block; 95. Third slide groove; 96. Support shaft; 10. Limiting spring; 11. First bolt; 12. Fixing plate; 13. Extrusion plate; 14. Support plate; 15. Fourth bolt. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example: Figure 1-8 As shown, the present invention provides an auxiliary device for treating the surface of calcium carbide furnace feed, including a support base 1. A support column 4 is fixedly installed on the upper surface of the support base 1. A support plate 14 is rotatably installed on the top of the support column 4. A first support rod 8 is rotatably attached to one end of the support plate 14. A second support rod 7 is slidably installed on one end of the first support rod 8. A transmission device 5 for controlling the movement of the second support rod 7 is provided inside the support plate 14. An adjustment device 9 for controlling the lifting and lowering of the first support rod 8 is provided on the upper surface of one end of the support plate 14. A shaking device 6 for controlling the shaking of the second support rod 7 is provided at the end of the support plate 14 away from the adjustment device 9.

[0024] By adopting the above technical solution, the support base 1 supports the support column 4, the support column 4 supports the support plate 14, and the support plate 14 can be rotated around the support column 4 to adjust its angle, thereby allowing the support plate 14 to drive the second support rod 7 to be adjusted to an appropriate angle to clean the material surface. The transmission device 5 is used to push the second support rod 7 forward, and the adjustment device 9 is used to adjust the position of the first support rod 8. Then, the shaking device 6 is used to make the second support rod 7 drive the first support rod 8 to rotate around the adjustment device 9. This allows the second support rod 7 to replace the chisel in cleaning the material surface in multiple directions and through shaking, eliminating the need for manual chisel handling near the calcium carbide furnace and avoiding safety hazards. The fit between the first support rod 8 and the second support rod 7 is the same material and structure as the chisel used for material surface treatment in existing technologies.

[0025] A fixing plate 12 is fixedly installed at the bottom of the support plate 14, and a first bolt 11 is threadedly connected to the outer side wall of the fixing plate 12.

[0026] By adopting the above technical solution, the fixing plate 12 is used to support the first bolt 11. When the first bolt 11 is rotated, the first bolt 11 will squeeze the outer wall of the support column 4, so that the support plate 14 can be fixed at an appropriate angle, so that the second support rod 7 can be adjusted at an appropriate angle to treat the material surface inside the calcium carbide furnace.

[0027] The transmission device 5 includes a connecting plate 55, which is fixedly installed on the outer wall of one end of a support plate 14. A motor 51 is fixedly installed on the upper surface of the support plate 14, and a threaded rod 56 is fixedly installed on the power output shaft of the motor 51. A first sliding groove 54 is formed on the upper surface of the support plate 14. One end of the threaded rod 56 passes through the support plate 14, and the other end of the threaded rod 56 away from the motor 51 is rotatably connected to the inner wall of the first sliding groove 54. A slider 57 is threadedly connected to the outer wall of the threaded rod 56, and the slider 57 is T-shaped.

[0028] By adopting the above technical solution, the connecting plate 55 is used to support the motor 51, which provides power for the rotation of the threaded rod 56; then the first slide groove 54 provides sliding space for the slider 57, and the T-shaped slider 57 can prevent it from disengaging when sliding inside the first slide groove 54; when the motor 51 drives the threaded rod 56 to rotate, the threaded rod 56 will drive the slider 57 to slide inside the first slide groove 54.

[0029] A push plate 52 is fixedly installed on the upper surface of the slider 57. The push plate 52 is U-shaped. A second groove 53 is provided on the inner wall of the U-shaped opening end of the push plate 52. A limit block 58 slides inside the second groove 53. A second bolt 59 is threadedly connected to the outer wall of the push plate 52.

[0030] By adopting the above technical solution, the second slide groove 53 provides sliding space for the limiting block 58, thereby facilitating the sliding of the limiting block 58. The limiting block 58 also has a T-shaped structure, so that the limiting block 58 will not detach when sliding inside the second slide groove 53. The second bolt 59 can fix the limiting block 58 when sliding inside the second slide groove 53. The distance between the U-shaped opening ends of the U-shaped push plate 52 is smaller than the cross-sectional diameter of the second support rod 7, so that the push plate 52 can drive the second support rod 7 to move forward when it moves, thereby realizing the processing of the material surface by the second support rod 7.

[0031] The adjusting device 9 includes a limiting plate 91, which is fixedly installed on the upper surface of one end of the support plate 14. One end of the limiting plate 91 is U-shaped, and a third sliding groove 95 is provided at the U-shaped opening end of the limiting plate 91. A set of sliding blocks 94 are slidably installed inside the third sliding groove 95. A support shaft 96 is fixedly installed at one end of the two sliding blocks 94 that are close to each other. One end of the first support rod 8 is rotatably installed on the outer wall of the support shaft 96.

[0032] By adopting the above technical solution, the third slide groove 95 provides sliding space for the sliding block 94. The sliding block 94 is T-shaped, which ensures that the sliding block 94 will not detach from the third slide groove 95 when it slides inside the third slide groove 95. A fastening plate 92 is fixedly installed between the two sliding blocks 94, and a third bolt 93 is threaded to one end of the fastening plate 92. The fastening plate 92 allows the two sliding blocks 94 to move simultaneously inside the third slide groove 95. When the third bolt 93 is rotated, it fixes the fastening plate 92 as it slides inside the third slide groove 95, thus facilitating the adjustment of the height of the support shaft 96. In addition, the support shaft 96 acts as a fulcrum, allowing the first support rod 8 to rotate around the support shaft 96, facilitating the adjustment of the direction of the second support rod 7. When the height adjusted by the sliding block 94 and the support shaft 96 is the same as the height adjusted by the limiting block 58, the push plate 52 drives the second support rod 7 to move, causing the second support rod 7 to process the calcium carbide furnace material surface in the horizontal direction. When the height of the support shaft 96 is lower than the height of the limiting block 58, the push plate 52 drives the second support rod 7 to move at a fixed angle around the horizontal direction, thus cleaning the material surface in different directions.

[0033] The vibration device 6 includes a first gear 64. One end of the threaded rod 56 extends outward from the inner wall of the support plate 14. The first gear 64 is fixedly installed on the outer wall of the threaded rod 56. A storage box 65 is fixedly installed on one end of the support plate 14. A rotatable limit rod 61 rotates inside the storage box 65. A second gear 63 matching the first gear 64 is fixedly installed on one end of the limit rod 61. A transmission fan plate 62 is fixedly installed on the end of the limit rod 61 away from the second gear 63. The second support rod 7 passes between the transmission fan plates 62.

[0034] By adopting the above technical solution, the storage box 65 is used to support the limiting rod 61. When the threaded rod 56 rotates, the threaded rod 56 will drive the first gear 64 to rotate. When the first gear 64 rotates, the first gear 64 will drive the second gear 63 to rotate, thereby causing the limiting rod 61 to drive the transmission fan plate 62 to rotate. When the transmission fan plate 62 rotates, the transmission fan plate 62 will drive the second support rod 7 to rise and fall and return to its original position at a certain frequency, thereby causing the second support rod 7 to vibrate at a certain frequency. This allows the second support rod 7 to selectively clean the material surface in multiple directions and with or without vibration.

[0035] A limiting spring 10 is fixedly installed at one end of the first support rod 8, and the end of the limiting spring 10 away from the first support rod 8 is fixedly connected to the inner wall of the second support rod 7.

[0036] By adopting the above technical solution, the elastic force provided by the limiting spring 10 can keep the first support rod 8 and the second support rod 7 in a reset trend. The motor 51 is a servo motor in the prior art, which can make the motor 51 rotate in different directions at a fixed frequency. Therefore, when the push plate 52 disengages from pushing the second support rod 7, the second support rod 7 will be reset in time under the action of the limiting spring 10, thereby ensuring that the push plate 52 drives the second support rod 7 to move in the next time.

[0037] Rollers 2 are rotatably mounted at the bottom corners of the support base 1. Clip plates 3 are fixedly installed on both sides of the support base 1. A pressing plate 13 passes through the outer side wall of the clip plate 3. A fourth bolt 15 is threadedly connected to the center of the clip plate 3. The outer side wall of the pressing plate 13 is rotatably connected to the upper outer side wall of the fourth bolt 15.

[0038] By adopting the above technical solution, the roller 2 enables the support base 1 to move easily, allowing the second support rod 7 to be pushed into the appropriate position for use when cleaning the material surface; in addition, the snap-fit ​​plate 3 is used to support the extrusion plate 13, and the connection between the outer wall of the fourth bolt 15 and the extrusion plate 13 is fixed with a limit plate, so that when the fourth bolt 15 rotates around the snap-fit ​​plate 3, the extrusion plate 13 will not rotate with the fourth bolt 15, but will move with the fourth bolt 15. Thus, when the extrusion plate 13 extrudes the ground, the support base 1 can be fixed, thereby facilitating the use of the second support rod 7.

[0039] Working principle: When the first bolt 11 is rotated, it presses against the outer wall of the support column 4, thereby fixing the support plate 14 at an appropriate angle. This allows the second support rod 7 to be adjusted to the appropriate angle to process the material surface inside the calcium carbide furnace. Then, when it is necessary to clean the material surface inside the calcium carbide furnace, the motor 51 drives the threaded rod 56 to rotate. The threaded rod 56 drives the slider 57 to slide inside the first slide groove 54. When the slider 57 slides inside the first slide groove 54, it drives the push plate 52 to move. This causes the push plate 52 to move the second support rod 7 forward, thus enabling the second support rod 7 to process the material surface.

[0040] Additionally, when the third bolt 93 is rotated, the third bolt 93 will fix the fastening plate 92 as it slides inside the third slide groove 95, thereby facilitating the adjustment of the height of the support shaft 96 and allowing the first support rod 8 to rotate around the support shaft 96, facilitating the direction adjustment of the second support rod 7. Then, when the height adjusted by the sliding block 94 to match the height adjusted by the limiting block 58, the movement of the second support rod 7 by the pushing plate 52 will cause the second support rod 7 to process the calcium carbide furnace material surface in the horizontal direction. When the height of the support shaft 96 is lower than the height of the limiting block 58, the pushing plate 52 will cause the second support rod 7 to move at a fixed angle around the horizontal direction, achieving cleaning of the material surface in different directions. When the height of the limiting block 58 is lower than the height of the limiting block 58, the pushing plate 52 will cause the second support rod 7 to move at a fixed angle around the horizontal direction, achieving cleaning of the material surface in different directions. After the height of the second support rod 7 is adjusted so that it is inserted between the transmission fan plate 62, the starting motor 51 drives the threaded rod 56 to rotate. The threaded rod 56 drives the first gear 64 to rotate. When the first gear 64 rotates, it drives the second gear 63 to rotate, which causes the limit rod 61 to drive the transmission fan plate 62 to rotate. When the transmission fan plate 62 rotates, it drives the second support rod 7 to rise and fall and return to its original position at a certain frequency, which causes the second support rod 7 to vibrate at a certain frequency. This allows the second support rod 7 to selectively clean the material surface in multiple directions and with or without vibration, or to perform operations such as tapping the material surface.

[0041] Finally, when the fourth bolt 15 rotates around the snap-fit ​​plate 3, the compression plate 13 will not rotate with the fourth bolt 15, but will move with the fourth bolt 15. Thus, when the compression plate 13 presses against the ground, the support base 1 can be fixed, which facilitates the use of the second support rod 7.

[0042] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. An auxiliary device for treating the surface of a calcium carbide furnace charge, comprising a support base (1), wherein a support column (4) is fixedly mounted on the upper surface of the support base (1), characterized in that... A support plate (14) is rotatably mounted on the top of the support column (4). A first support rod (8) is rotatably mounted on one end of the support plate (14). A second support rod (7) is slidably mounted on one end of the first support rod (8). A transmission device (5) for controlling the movement of the second support rod (7) is provided inside the support plate (14). An adjustment device (9) for controlling the lifting and lowering of the first support rod (8) is provided on the upper surface of one end of the support plate (14). A shaking device (6) for controlling the shaking of the second support rod (7) is provided on the end of the support plate (14) away from the adjustment device (9). A fixing plate (12) is fixedly mounted on the bottom of the support plate (14). A first bolt (11) is threadedly connected to the outer wall of the fixing plate (12). The transmission device (5) includes a connecting plate (55), which is fixedly installed on the outer side wall of one end of a support plate (14). A motor (51) is fixedly installed on the upper surface of the support plate (14), and a threaded rod (56) is fixedly installed on the power output shaft of the motor (51). A first sliding groove (54) is provided on the upper surface of the support plate (14). One end of the threaded rod (56) passes through the support plate (14), and the end of the threaded rod (56) away from the motor (51) is rotatably connected to the inner wall of the first sliding groove (54). The outer wall of the threaded rod (56) is threadedly connected to a slider (57), which is T-shaped; a push plate (52) is fixedly installed on the upper surface of the slider (57), which is U-shaped, and a second groove (53) is opened on the inner wall of the U-shaped opening end of the push plate (52). A limit block (58) slides inside the second groove (53), and a second bolt (59) is threadedly connected to the outer wall of the push plate (52); the adjusting device (9) includes a limit plate (91), which is fixedly connected to the upper surface of the push plate (57). The limiting plate (91) is fixedly installed on the upper surface of one end of the support plate (14). One end of the limiting plate (91) is U-shaped. The U-shaped opening end of the limiting plate (91) is provided with a third sliding groove (95). A set of sliding blocks (94) is slidably installed inside the third sliding groove (95). A support shaft (96) is fixedly installed at one end of the two sliding blocks (94) that are close to each other. One end of the first support rod (8) is rotatably installed on the outer wall of the support shaft (96). A fastening plate (92) is fixedly installed between the two sliding blocks (94). One end of the fastening plate (92) is... The end threaded connection is provided with a third bolt (93): The vibrating device (6) includes a first gear (64), one end of the threaded rod (56) extends through the inner wall of the support plate (14) to the outside of the support plate (14), the first gear (64) is fixedly installed on the outer wall of the threaded rod (56), a storage box (65) is fixedly installed on one end of the support plate (14), the storage box (65) has a rotation limit rod (61) inside, and a second gear (63) that matches the first gear (64) is fixedly installed on one end of the limit rod (61); The end of the limiting rod (61) away from the second gear (63) is fixedly installed with a transmission fan plate (62), the second support rod (7) is inserted between the transmission fan plates (62), and a limiting spring (10) is fixedly installed at one end of the first support rod (8). The end of the limiting spring (10) away from the first support rod (8) is fixedly connected to the inner wall of the second support rod (7).

2. The auxiliary device for treating the feed surface of a calcium carbide furnace as described in claim 1, characterized in that, Rollers (2) are rotatably mounted at the bottom corners of the support base (1). Clip plates (3) are fixedly installed on both sides of the support base (1). A pressing plate (13) passes through the outer side wall of the clip plate (3). A fourth bolt (15) is threadedly connected to the center of the clip plate (3). The outer side wall of the pressing plate (13) is rotatably connected to the upper outer side wall of the fourth bolt (15).

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