Automatic steel ladle tipping device

Abstract

The utility model relates to the technical field of steel ladle tipping equipment, in particular to an automatic steel ladle tipping device which comprises a bottom plate, mounting plates are fixedly arranged on the two sides of the top end of the bottom plate, a rotating mechanism is arranged between the mounting plates, a supporting plate is fixedly arranged at the top ends of the mounting plates, a movable groove is formed in the supporting plate, and the rotating mechanism is arranged in the movable groove. A movable mechanism is arranged in the movable groove, a moving groove is formed in the bottom plate, and an auxiliary mechanism is arranged in the moving groove. The steel ladle overturning device can effectively support and assist an overturned steel ladle, so that the steel ladle is kept stable and balanced in the overturning process, meanwhile, the rotating load of the motor is reduced, the service life of the motor is prolonged, the practicability of the whole device is improved, and under the action of the cover plate, the steel ladle is prevented from falling off. And a high-temperature solution in the steel ladle can be effectively prevented from overflowing, and the use safety of equipment is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of ladle tilting equipment, in particular to an automatic ladle tilting device. Background Art

[0002] Ladle is also known as molten steel ladle. It is used in steel mills and foundries to receive molten steel in front of open hearth furnace, electric furnace or converter for pouring operations. The metal is melted at high temperature and then cast into shape. It is currently the main metallurgical processing method for rapid prototyping of metal blanks.

[0003] A ladle tilting device is disclosed in the Chinese utility model patent application with the public specification of CN219425660U. Although the instantaneous impact when the ladle body falls into the tilting stand is solved by setting a clamping mechanism on the tilting device, the service life of the equipment is extended. However, it is difficult to cover the ladle with a cover plate during use, and the overturned ladle cannot be effectively supported and assisted, making it difficult for the ladle to maintain balance during the overturning process. At the same time, the rotation load of the motor is reduced and the service life of the motor is extended. Therefore, an automatic ladle tilting device is proposed. Utility Model Content

[0004] The utility model aims to provide an automatic ladle tipping device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A ladle automatic tipping device comprises a base plate, mounting plates are fixedly provided on both sides of the top of the base plate, a rotating mechanism is provided between the mounting plates, a support plate is fixedly provided on the top of the mounting plate, a movable groove is provided inside the support plate, a movable mechanism is provided inside the movable groove, a movable groove is provided inside the base plate, and an auxiliary mechanism is provided inside the movable groove.

[0007] Preferably, the rotating mechanism comprises a ladle, a sealing cover, a cap and a motor, the ladle is arranged between the mounting plates via a rotating shaft, a sealing cover is arranged at the top of the ladle, a cap is fixedly arranged at the top of the sealing cover, a motor is installed at one side of the mounting plate via a mounting seat, and the output shaft end of the motor is drivingly connected to the ladle;

[0008] Preferably, the movable mechanism comprises a cylinder, a connecting plate, a bearing plate, a guide rod, a slider, a threaded groove and a clamping mechanism, a cylinder is fixedly arranged at the bottom end of the movable groove on one side, a connecting plate is fixedly arranged at the telescopic end of the cylinder, a bearing plate is fixedly arranged on one side of the connecting plate, a guide rod is fixedly arranged inside the movable groove on one side, a slider is movably arranged on the outer side of the guide rod, one end of the slider is fixedly connected to the bearing plate through a connecting block, a threaded groove is opened inside the bearing plate, and a clamping mechanism is arranged inside the threaded groove;

[0009] Preferably, the clamping mechanism comprises a first driving motor, a threaded rod, a moving block and a clamping plate, the first driving motor is fixedly arranged on one side of the inner part of the threaded groove, the output shaft end of the first driving motor is provided with a threaded rod, the threads at both ends of the threaded rod are arranged oppositely, the moving blocks are movably arranged at both ends of the threaded rod through threaded holes, and the bottom end of the moving block is fixedly provided with a clamping plate through a connecting block;

[0010] Preferably, a limit rod is fixedly arranged inside the thread groove above the thread rod, and the limit rod is movably connected to the moving block;

[0011] Preferably, the auxiliary mechanism includes a second drive motor, a first gear, a second gear, a screw, a movable plate and an auxiliary plate. The second drive motor is fixedly arranged on one side of the movable groove, the output shaft end of the second drive motor is arranged with a first gear, the movable groove is arranged with a second gear meshing with the first gear, the top of the second gear is fixedly arranged with a screw, the outer side of the screw is provided with a movable plate through a thread, and the top of the movable plate is fixedly arranged with an auxiliary plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By starting the motor, the ladle is driven to perform a slow tilting operation between the mounting plates. At this time, when the ladle tilts to a certain angle, the second drive motor is started to drive the first gear to rotate. At this time, since the first gear is meshed with the second gear, the lead screw at the top of the second gear can be driven to rotate accordingly, so that the movable plate moves vertically up and down along the lead screw surface until the auxiliary plate contacts the bottom end of the ladle to play a supporting role. This setting can effectively support and assist the flipped ladle, so that the ladle can maintain a stable balance during the flipping process, while reducing the rotation load of the motor, thereby extending the service life of the motor and improving the overall practicality of the equipment.

[0014] Material toggling mechanism, its both sides respectively have the cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The swing arm ends up being used for the swing arm of the steel plate, and the swing arm ends are used for the swing arm. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the internal part of the load-bearing plate of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the structure of the active mechanism of the utility model;

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the auxiliary mechanism of the utility model.

[0019] In the figure: 1. bottom plate; 2. mounting plate; 3. support plate; 4. movable groove; 5. moving groove; 6. ladle; 7. sealing cover; 8. cover cap; 9. motor; 10. cylinder; 11. connecting plate; 12. bearing plate; 13. guide rod; 14. slider; 15. threaded groove; 16. first drive motor; 17. threaded rod; 18. moving block; 19. clamping plate; 20. limiting rod; 21. second drive motor; 22. first gear; 23. second gear; 24. screw rod; 25. moving plate; 26. auxiliary plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] An automatic ladle tilting device comprises a bottom plate 1, mounting plates 2 are fixedly arranged on both sides of the top of the bottom plate 1, a rotating mechanism is arranged between the mounting plates 2, a supporting plate 3 is fixedly arranged on the top of the mounting plates 2, a movable groove 4 is opened inside the supporting plate 3, a movable mechanism is arranged inside the movable groove 4, a moving groove 5 is opened inside the bottom plate 1, and an auxiliary mechanism is arranged inside the moving groove 5;

[0023] Through the above solution, the base plate 1 can effectively support the entire device and maintain the stability of the entire device.

[0024] In this embodiment, preferably, the rotating mechanism includes a ladle 6, a sealing cover 7, a cap 8 and a motor 9, the ladle 6 is arranged between the mounting plates 2 through a rotating shaft, the sealing cover 7 is arranged at the top of the ladle 6, the cap 8 is fixedly arranged at the top of the sealing cover 7, the motor 9 is installed on one side of the mounting plate 2 through a mounting seat, and the output shaft end of the motor 9 is transmission-connected to the ladle 6;

[0025] Through the above solution, the ladle 6 can be effectively tilted, and the ladle 6 can be sealed under the action of the sealing cover 7 to prevent impurities from entering the ladle 6.

[0026] In this embodiment, preferably, the movable mechanism includes a cylinder 10, a connecting plate 11, a bearing plate 12, a guide rod 13, a slider 14, a threaded groove 15 and a clamping mechanism, the cylinder 10 is fixedly arranged at the bottom end of the inner side of the movable groove 4 on one side, the connecting plate 11 is fixedly arranged at the telescopic end of the cylinder 10, the bearing plate 12 is fixedly arranged on one side of the connecting plate 11, the guide rod 13 is fixedly arranged inside the inner side of the movable groove 4 on one side, the slider 14 is movably arranged on the outer side of the guide rod 13, one end of the slider 14 is fixedly connected to the bearing plate 12 through a connecting block, the inner side of the bearing plate 12 is provided with a threaded groove 15, and the inner side of the threaded groove 15 is provided with a clamping mechanism;

[0027] Through the above solution, the overall up and down movement distance of the carrier plate 12 can be controlled, and the sealing cover 7 can be removed in cooperation with the clamping mechanism;

[0028] In this embodiment, preferably, the clamping mechanism includes a first drive motor 16, a threaded rod 17, a moving block 18 and a clamping plate 19, the first drive motor 16 is fixedly arranged on one side of the inner part of the threaded groove 15, the output shaft end of the first drive motor 16 is provided with a threaded rod 17, the threads at both ends of the threaded rod 17 are arranged oppositely, the moving blocks 18 are movably arranged at both ends of the threaded rod 17 through threaded holes, and the bottom end of the moving block 18 is fixedly provided with a clamping plate 19 through a connecting block;

[0029] Through the above scheme, the rotation speed of the threaded rod 17 can be controlled, thereby controlling the moving distance of the moving blocks 18 on both sides, so that the clamping plate 19 moves accordingly, thereby achieving a clamping and fixing effect;

[0030] In this embodiment, preferably, a limit rod 20 is fixedly arranged inside the thread groove 15 above the thread rod 17, and the limit rod 20 is movably connected to the moving block 18;

[0031] Through the above solution, the moving block 18 can play a role of limiting and guiding, so that the moving block 18 can move in the horizontal direction along the surface of the threaded rod 17;

[0032] In this embodiment, preferably, the auxiliary mechanism includes a second drive motor 21, a first gear 22, a second gear 23, a screw rod 24, a movable plate 25 and an auxiliary plate 26. The second drive motor 21 is fixedly arranged on one side of the movable groove 5, and the output shaft end of the second drive motor 21 is provided with a first gear 22. The movable groove 5 is provided with a second gear 23 meshing with the first gear 22. The top of the second gear 23 is fixedly arranged with a screw rod 24, and the outer side of the screw rod 24 is provided with a movable plate 25 through a thread, and the top of the movable plate 25 is fixedly provided with an auxiliary plate 26;

[0033] Through the above scheme, the rotation speed of the screw rod 24 can be controlled so that the moving plate 25 moves vertically up and down along the surface of the screw rod 24, thereby driving the auxiliary plate 26 to move upward, so that the auxiliary plate 26 contacts the ladle 6 and plays an auxiliary support role.

[0034] An automatic ladle tilting device of the present embodiment starts the motor 9 to drive the ladle 6 to perform a slow tilting operation between the mounting plates 2. At this time, when the ladle 6 tilts to a certain angle, the second driving motor 21 is started to drive the first gear 22 to rotate. At this time, because the first gear 22 is meshed with the second gear 23, the screw rod 24 at the top of the second gear 23 can be driven to rotate accordingly, so that the moving plate 25 moves vertically up and down along the surface of the screw rod 24 until the auxiliary plate 26 contacts the bottom end of the ladle 6 to play a supporting role. This setting can effectively support and assist the flipped ladle 6, so that the ladle 6 can maintain a stable balance during the flipping process, and at the same time reduce the rotation load of the motor 9, thereby extending the service life of the motor 9 and improving the overall practicality of the equipment.

[0035] Under the action of the cylinder 10, the connecting plate 11 can be moved up inside the movable groove 4, and under the action of the guide rod 13 and the slider 14, the carrying plate 12 can be limited and guided, so that the carrying plate 12 can keep moving vertically up and down between the support plates 3. After the carrying plate 12 is moved to a suitable position, the first driving motor 16 is started to drive the threaded rod 17 to rotate. At this time, under the action of the limit rod 20, the moving block 18 can be moved in the horizontal direction along the surface of the threaded rod 17, and because the threads at both ends of the threaded rod 17 are arranged in opposite directions, the moving blocks 18 at both ends can keep moving in opposite directions, thereby driving the clamping plate 19 to move accordingly. This setting can effectively move the clamping plate 19 to the specified position, clamp and fix the cap 8 on the top of the cover plate, and under the action of the cylinder 10, the cover plate can be moved out of the ladle 6, which greatly saves the use of manpower, and under the action of the cover plate, the high-temperature solution inside the ladle 6 can be effectively prevented from overflowing, thereby maintaining the safety of equipment use.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic ladle tipping device, comprising a bottom plate (1), characterized in that: Mounting plates (2) are fixedly arranged on both sides of the top of the bottom plate (1), a rotating mechanism is arranged between the mounting plates (2), a supporting plate (3) is fixedly arranged on the top of the mounting plate (2), a movable groove (4) is provided inside the supporting plate (3), a movable mechanism is arranged inside the movable groove (4), a movable groove (5) is provided inside the bottom plate (1), and an auxiliary mechanism is arranged inside the movable groove (5).

2. The automatic ladle tilting device according to claim 1, characterized in that: The rotating mechanism comprises a steel ladle (6), a sealing cover (7), a cover cap (8) and a motor (9); the steel ladle (6) is arranged between the mounting plates (2) via a rotating shaft; a sealing cover (7) is arranged at the top of the steel ladle (6); a cover cap (8) is fixedly arranged at the top of the sealing cover (7); a motor (9) is mounted on one side of the mounting plate (2) via a mounting seat; an output shaft end of the motor (9) is drivingly connected to the steel ladle (6).

3. The automatic ladle tilting device according to claim 1, characterized in that: The movable mechanism comprises a cylinder (10), a connecting plate (11), a bearing plate (12), a guide rod (13), a slider (14), a threaded groove (15) and a clamping mechanism, wherein the cylinder (10) is fixedly arranged at the bottom end of the movable groove (4) on one side, the connecting plate (11) is fixedly arranged at the telescopic end of the cylinder (10), the bearing plate (12) is fixedly arranged on one side of the connecting plate (11), the guide rod (13) is fixedly arranged inside the movable groove (4) on one side, the slider (14) is movably arranged outside the guide rod (13), one end of the slider (14) is fixedly connected to the bearing plate (12) via a connecting block, the bearing plate (12) is provided with a threaded groove (15) inside, and the clamping mechanism is arranged inside the threaded groove (15).

4. The automatic ladle tilting device according to claim 3, characterized in that: The clamping mechanism comprises a first drive motor (16), a threaded rod (17), a moving block (18) and a clamping plate (19); the first drive motor (16) is fixedly arranged on one side inside the threaded groove (15); the threaded rod (17) is arranged on the output shaft end of the first drive motor (16); the threads at both ends of the threaded rod (17) are arranged oppositely; the moving blocks (18) are movably arranged at both ends of the threaded rod (17) through threaded holes; and the clamping plate (19) is fixedly arranged on the bottom end of the moving block (18) through a connecting block.

5. The automatic ladle tilting device according to claim 3, characterized in that: A limit rod (20) is fixedly arranged inside the thread groove (15) and above the thread rod (17), and the limit rod (20) is movably connected to the moving block (18).

6. The automatic ladle tilting device according to claim 1, characterized in that: The auxiliary mechanism comprises a second drive motor (21), a first gear (22), a second gear (23), a screw rod (24), a movable plate (25) and an auxiliary plate (26); the second drive motor (21) is fixedly arranged on one side inside the movable groove (5); the first gear (22) is arranged at the output shaft end of the second drive motor (21); a second gear (23) meshing with the first gear (22) is arranged inside the movable groove (5); a screw rod (24) is fixedly arranged at the top end of the second gear (23); a movable plate (25) is arranged on the outer side of the screw rod (24) via a thread; and an auxiliary plate (26) is fixedly arranged at the top end of the movable plate (25).

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