A new type of tundish masonry and charging device

Abstract

The present invention relates to the technical field of auxiliary feeding, and in particular to a novel intermediate ladle masonry feeding device, which drives the main material box to move horizontally so that the main material box can evenly add dry material into the intermediate ladle along a straight line, thereby avoiding the dry material from being thrown out of the intermediate ladle, reducing the dust of the dry material, increasing the dry material filling efficiency, ensuring the safety of workers, and improving the convenience of use; it comprises a main frame, a support frame, an automatic feeding mechanism and a loading mechanism, the main frame is fixedly mounted with a support frame, the top of the support frame is provided with two groups of guide slots, the automatic feeding mechanism is slidably mounted on the two groups of support frames, and the loading mechanism is fixedly mounted on the automatic feeding mechanism; the automatic feeding mechanism comprises two groups of sliding beams, a transmission rod, a threaded block, a long screw, a first motor and a main material box, a group of transmission rods is rotatably inserted between the two groups of sliding beams, the bottom end of each group of sliding beams is provided with two groups of guide sliders, and the sliders at the bottom ends of the sliding beams are slidably clamped on the guide slots at the top end of the support frame.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary feeding, in particular to a novel tundish masonry feeding device. Background Art

[0002] The construction of the tundish requires dry material, which is added manually. This is done by hand, requiring workers to wear safety belts and stand over a railing on the tundish to add material. This inherently poses safety risks, and the cumbersome process reduces efficiency. Furthermore, manual addition can easily spill material outside the tundish, creating dust that disrupts the production environment and hinders convenient addition. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a new type of tundish masonry and feeding device that drives the main material box to move horizontally so that the main material box can evenly add dry material into the tundish along a straight line, thereby avoiding the dry material from being thrown out of the tundish, reducing dry material dust, increasing the dry material filling efficiency, ensuring the safety of workers, and improving the convenience of use.

[0004] A novel tundish masonry feeding device of the present invention comprises a main frame, a support frame, an automatic feeding mechanism and a loading mechanism. The main frame is fixedly mounted with the support frame, the top of the support frame is provided with two sets of guide slots, the automatic feeding mechanism is slidably mounted on the two sets of support frames, and the loading mechanism is fixedly mounted on the automatic feeding mechanism.

[0005] The automatic feeding mechanism includes two groups of sliding beams, a transmission rod, a threaded block, a long screw, a first motor and a main material box. A group of transmission rods is rotatably inserted between the two groups of sliding beams, and two groups of guide sliding blocks are provided at the bottom end of each group of sliding beams. The sliding blocks at the bottom end of the sliding beams are slidably clamped on the guide slide groove at the top end of the support frame. A group of threaded blocks are fixedly installed at the bottom end of the two groups of sliding beams. The long screw is rotatably inserted on the support frame, and the first motor is fixedly installed on the outer wall of the support frame. The power output end of the first motor is fastened to the power input end of the long screw. The long screw is threadably inserted in the two groups of threaded blocks, and the main material box is fixedly installed at the bottom ends of the two groups of sliding beams. A blanking port is provided at the bottom end of the main material box, and a control gate is provided on the blanking port of the main material box.

[0006] There is a collecting box on opposite at case shell inlet, and its side has individual small size motor to drive a conveyer belt support on two guide rails, and a guide rail for carrying out contact with two guide rails of the present invention.

[0007] A new type of intermediate ladle masonry feeding device of the present invention also includes a cylinder, a lifting plate, a hanging rod and a lifting rod. A group of cylinders is fixedly installed on each group of guide slides, and a group of lifting plates is fixedly installed on the top output end of each group of cylinders. The lifting plates are fixedly installed with a hanging rod, and the lifting rod is fixedly installed on the bottom end of the hanging rod. The lifting rod is arranged close to the bottom end of the auxiliary material box.

[0008] A novel tundish masonry feeding device of the present invention also includes a lifting roller, the lifting roller is rotatably mounted on the lifting rod, and the outer side wall of the lifting roller is in contact with the bottom end of the auxiliary material box.

[0009] The novel tundish masonry feeding device of the present invention further includes a material receiving trough, which is fixedly mounted on the supporting frame and arranged on the lower side of the sliding beam.

[0010] The novel tundish masonry feeding device of the present invention further comprises a material discharge conduit, which is connected and fixedly installed at the bottom end of the material discharge port of the main material box.

[0011] The novel tundish masonry and feeding device of the present invention further comprises universal movable wheels, and four groups of universal movable wheels are fixedly mounted on the four corners of the bottom end of the support frame.

[0012] The novel tundish masonry and feeding device of the present invention further comprises a limit plate, and the limit plate is fixedly mounted on the sliding beam.

[0013] The novel tundish masonry and feeding device of the present invention further comprises a counterweight block, which is fixedly mounted on the side wall of the rear end of the auxiliary material box.

[0014] In the novel tundish masonry and feeding device of the present invention, the long screw and the two groups of guide grooves of the supporting frame are parallel to each other.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The dry material is added into the main material box and temporarily stored in the main material box. When adding material is needed, the control gate at the bottom of the main material box is opened, and then the first motor is started. The output end of the first motor drives the long screw to rotate, and then the rotating long screw cooperates with the threads of the two sets of threaded blocks to make the threaded blocks move along the direction of the long screw. Then the two sets of threaded blocks respectively drive the two sets of sliding beams to slide, so that the two sets of sliding beams slide synchronously and smoothly in the guide grooves on the support frame, and then the main material box is driven to move as a whole by the two sets of sliding beams. By driving the main material box to move horizontally, the main material box can evenly add the dry material into the intermediate bag along a straight line, so as to avoid the dry material from being thrown out of the intermediate bag, reduce the dust of the dry material, increase the efficiency of dry material filling, ensure the safety of workers, and improve the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is an enlarged structural diagram of the feeding mechanism;

[0020] Figure 3 This is a schematic diagram of the installation structure of the lifting roller;

[0021] Markings in the accompanying drawings: 1. Main bracket; 2. Support frame; 3. Sliding beam; 4. Transmission rod; 5. Threaded block; 6. Long screw; 7. First motor; 8. Main material box; 9. Guide rail; 10. Guide slide; 11. Support slide; 12. Bearing support plate; 13. Auxiliary material box; 14. Pulley; 15. Transmission belt; 16. Belt clamp; 17. Second motor; 18. Driven pulley; 19. Drive belt; 20. Cylinder; 21. Lifting plate; 22. Hanging rod; 23. Lifting rod; 24. Lifting roller; 25. Material receiving trough; 26. Material discharge guide tube; 27. Universal movable wheel; 28. Limiting plate; 29. ​​Counterweight block. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 3As shown, a novel tundish masonry feeding device of the present invention comprises a main frame 1, a support frame 2, an automatic feeding mechanism and a loading mechanism. The main frame 1 is fixedly mounted with the support frame 2, and two sets of guide slots are provided on the top of the support frame 2. The automatic feeding mechanism is slidably mounted on the two sets of support frames 2, and the loading mechanism is fixedly mounted on the automatic feeding mechanism.

[0024] The automatic feeding mechanism includes two groups of sliding beams 3, a transmission rod 4, a threaded block 5, a long screw 6, a first motor 7 and a main material box 8. A group of transmission rods 4 is rotatably inserted between the two groups of sliding beams 3. Two groups of guide sliding blocks are provided at the bottom end of each group of sliding beams 3. The sliders at the bottom end of the sliding beams 3 are slidably clamped on the guide slide grooves at the top end of the support frame 2. A group of threaded blocks 5 are fixedly installed at the bottom ends of the two groups of sliding beams 3. The long screw 6 is rotatably inserted on the support frame 2. The first motor 7 is fixedly installed on the outer wall of the support frame 2. The power output end of the first motor 7 is fastened to the power input end of the long screw 6. The long screw 6 is threadedly inserted in the two groups of threaded blocks 5. The main material box 8 is fixedly installed at the bottom ends of the two groups of sliding beams 3. A blanking port is provided at the bottom end of the main material box 8. A control gate is provided; dry materials are added into the main material box 8, and the dry materials are temporarily stored through the main material box 8. When adding materials is needed, the control gate at the bottom of the main material box 8 is opened, and then the first motor 7 is started. The output end of the first motor 7 drives the long screw 6 to rotate, and then the rotating long screw 6 is threadedly matched with the two groups of threaded blocks 5, so that the threaded blocks 5 move along the direction of the long screw 6, and then the two groups of threaded blocks 5 respectively drive the two groups of sliding beams 3 to slide, so that the two groups of sliding beams 3 slide synchronously and smoothly in the guide grooves on the support frame 2, and then the main material box 8 is driven to move as a whole by the two groups of sliding beams 3. By driving the main material box 8 to move horizontally, the main material box 8 can evenly add the dry materials into the intermediate bag along a straight line, so as to avoid the dry materials from being thrown out of the intermediate bag, reduce the dust of the dry materials, increase the efficiency of dry material filling, ensure the safety of workers, and improve the convenience of use.

[0025] As a preferred embodiment of the above embodiment, the feeding mechanism includes a guide rail 9, two groups of guide slides 10, a support slider 11, a bearing support plate 12, an auxiliary material box 13, a pulley 14, a transmission belt 15, a belt clamp 16, a second motor 17, a driven pulley 18 and a drive belt 19. The two groups of sliding beams 3 are fixedly installed with guide rails 9, and the bottom ends of the two groups of guide slides 10 are fixedly installed with support sliders 11. The guide slides 10 are slidably mounted on the guide rails 9 through the support sliders 11. Each group of the guide slides 10 is fixedly installed with a group of bearing support plates 12. The auxiliary material box 13 is swingably mounted. Between the two groups of bearing support plates 12, two groups of pulleys 14 are installed on each group of sliding beams 3 for relative rotation. A transmission belt 15 is installed on the two groups of pulleys 14 for transmission. The two ends of the transmission rod 4 are respectively connected to the axis of the two groups of pulleys 14. A belt clamp 16 is fixedly installed at the bottom end of the guide slide 10. The belt clamp 16 is clamped on the transmission belt 15. The second motor 17 is fixedly installed on the main bracket 1. The output end of the second motor 17 is provided with a driving pulley, and the driven pulley 18 is fastened to the transmission rod 4. The driven pulley 18 and the driving pulley are driven by Belt 19 transmission connection; when adding dry material to the main material box 8, since the main material box 8 is inserted into the upper side of the tundish working area, it is inconvenient for personnel to add dry material. Therefore, the dry material is added to the auxiliary material box 13 at this time. After the auxiliary material box 13 is full of dry material, the second motor 17 is started, and the output end of the second motor 17 drives the driving pulley to rotate, and then drives the driven pulley 18 to rotate through the driving belt 19, and then the rotating driven pulley 18 drives the transmission rod 4 to rotate as a whole, and then the rotating transmission rod 4 drives the two sets of pulleys 14 connected thereto to rotate, and then the rotating pulley 14 drives the transmission belt 15 to transmit The main material box 8 is moved by the auxiliary material box 13, and the auxiliary material box 13 is moved horizontally by the two sets of guide rails 9. The auxiliary material box 13 is then swung to pour the dry material in the sliding beam 3 into the main material box 8. By adding the dry material into the auxiliary material box 13, the dry material is transferred through the auxiliary material box 13 and poured into the main material box 8. There is no need for personnel to explore the upper side of the working area to add dry material, which ensures the safety of personnel and improves the convenience of use.

[0026] As a preferred embodiment of the above embodiment, it also includes a cylinder 20, a lifting plate 21, a boom 22 and a lifting rod 23. Each group of the guide slides 10 is fixedly mounted with a group of cylinders 20, and each group of the cylinders 20 is fixedly mounted with a group of lifting plates 21 at the top output end. The lifting plates 21 are fixedly mounted with a boom 22, and the lifting rod 23 is fixedly mounted at the bottom end of the boom 22. The lifting rod 23 is arranged close to the bottom end of the auxiliary material box 13. When the auxiliary material box 13 moves to the upper side of the main material box 8, the two groups are started. Cylinder 20, two groups of cylinders 20 control the extension of their cylinder rods, and then the extended cylinder rod drives the lifting plate 21 to rise, and then the rising lifting plate 21 drives the lifting rod 23 to rise through the suspension rod 22, and then the rising lifting rod 23 fits with the bottom end of the auxiliary material box 13, driving the tail end of the auxiliary material box 13 to swing upward, so that the auxiliary material box 13 swings to a tilted state, and then all the materials in the auxiliary material box 13 slide into the main material box 8, avoiding the accumulation of materials in the auxiliary material box 13 and improving the stability of use.

[0027] As a preferred embodiment of the above embodiment, it also includes a lifting roller 24, and the lifting roller 24 is rotatably installed on the lifting rod 23, and the outer wall of the lifting roller 24 is in contact with the bottom end of the auxiliary material box 13; when the tail end of the auxiliary material box 13 is lifted up, the rotating lifting roller 24 rolls and fits with the bottom end of the auxiliary material box 13, thereby reducing the wear of the bottom end of the auxiliary material box 13, extending the service life of the auxiliary material box 13, and improving the stability of use.

[0028] As a preferred embodiment of the above embodiment, it also includes a material receiving trough 25, which is fixedly installed on the support frame 2 and is arranged on the lower side of the sliding beam 3; by providing the material receiving trough 25, it is convenient to receive the dry material that escapes, thereby improving the stability of use.

[0029] As a preferred embodiment of the above embodiment, it also includes a discharge conduit 26, which is connected and fixedly installed at the bottom end of the discharge port of the main material box 8; by providing the discharge conduit 26, it is convenient to guide the dry material to fall smoothly into the middle bag, reduce the falling height of the dry material, prevent the dry material from escaping, and improve the stability of use.

[0030] As a preferred embodiment of the above embodiment, it also includes universal movable wheels 27. Four sets of universal movable wheels 27 are fixedly installed on the four corners of the bottom end of the support frame 2. By providing the universal movable wheels 27, it is convenient to move the entire device with ease, and the device can be moved to different intermediate ladle masonry work areas for material addition operations, thereby improving practicality of use.

[0031] As a preferred embodiment of the above embodiment, a limit plate 28 is further included, and the limit plate 28 is fixedly installed on the sliding beam 3; by setting the limit plate 28, the overall sliding stroke of the guide slide 10 is limited, and the guide slide 10 is prevented from sliding over the stroke and falling off, thereby improving the stability of use.

[0032] As a preferred embodiment of the above embodiment, it also includes a counterweight block 29, which is fixedly mounted on the side wall of the rear end of the auxiliary material box 13; by setting the counterweight block 29, the weight of the rear end of the auxiliary material box 13 is increased, ensuring that the auxiliary material box 13 remains level under normal conditions, avoiding accidental slipping of materials, and improving the stability of use.

[0033] As a preference of the above embodiment, the long screw 6 and the two sets of guide grooves of the support frame 2 are parallel to each other.

[0034] The present invention relates to a novel tundish masonry feeding device. When the device is working, dry materials are added to the auxiliary material box 13. After the auxiliary material box 13 is filled with dry materials, the second motor 17 is started. The output end of the second motor 17 drives the driving pulley to rotate, and then drives the driven pulley 18 to rotate through the driving belt 19. Then the rotating driven pulley 18 drives the transmission rod 4 to rotate as a whole. Then the rotating transmission rod 4 drives the two sets of pulleys 14 connected thereto to rotate. Then the rotating pulley 14 drives the transmission belt 15 to transmit, and then the transmission The transmission belt 15 drives the belt clamping block 16 clamped thereon to move, and then the belt clamping block 16 drives the guide slide 10 as a whole to slide on the two sets of guide rails 9, and then the auxiliary material box 13 is driven to translate through the two sets of guide slides 10 until the auxiliary material box 13 translates to the upper side of the main material box 8, and then the auxiliary material box 13 is swung to dump the dry material in the sliding beam 3 into the main material box 8. By filling the dry material into the auxiliary material box 13, the dry material is transported through the auxiliary material box 13. When the auxiliary material box 13 moves to the upper side of the main material box 8, the two sets of air pumps are started. Cylinder 20, two groups of cylinders 20 control the extension of their cylinder rods, and then the extended cylinder rod drives the lifting plate 21 to rise, and then the rising lifting plate 21 drives the lifting rod 23 to rise through the suspension rod 22, and then the rising lifting rod 23 fits with the bottom end of the auxiliary material box 13, driving the tail end of the auxiliary material box 13 to swing upward, so that the auxiliary material box 13 swings to a tilted state, and then all the materials in the auxiliary material box 13 slide into the main material box 8, and the dry materials are added to the inside of the main material box 8. The dry materials are temporarily stored through the main material box 8. When adding materials, the main material box 8 is opened. The control gate at the bottom of 8 is opened, and then the first motor 7 is started. The output end of the first motor 7 drives the long screw 6 to rotate, and then the rotating long screw 6 is threadedly matched with the two groups of threaded blocks 5, so that the threaded blocks 5 move along the direction of the long screw 6. Then the two groups of threaded blocks 5 respectively drive the two groups of sliding beams 3 to slide, so that the two groups of sliding beams 3 slide synchronously and smoothly in the guide grooves on the support frame 2, and then the main material box 8 is driven to move as a whole through the two groups of sliding beams 3. By driving the main material box 8 to move horizontally, the main material box 8 can evenly add the dry material into the middle bag along a straight line.

[0035] The novel tundish masonry and feeding device of the present invention has common mechanical installation, connection or setting methods, which can be implemented as long as they can achieve beneficial effects.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A new type of tundish masonry feeding device, characterized in that: It comprises a main frame (1), a support frame (2), an automatic feeding mechanism and a loading mechanism, wherein the support frame (2) is fixedly mounted on the main frame (1), two groups of guide slots are provided at the top of the support frame (2), the automatic feeding mechanism is slidably mounted on the two groups of support frames (2), and the loading mechanism is fixedly mounted on the automatic feeding mechanism; The automatic feeding mechanism comprises two groups of sliding beams (3), a transmission rod (4), a threaded block (5), a long screw (6), a first motor (7) and a main material box (8). A group of transmission rods (4) are rotatably inserted between the two groups of sliding beams (3). Two groups of guide sliding blocks are provided at the bottom end of each group of sliding beams (3). The sliding blocks at the bottom end of the sliding beams (3) are slidably mounted on the guide grooves at the top end of the support frame (2). A group of threaded blocks (5) are fixedly installed at the bottom ends of the two groups of sliding beams (3). The long screw (6) is rotatably inserted on the support frame (2), the first motor (7) is fixedly installed on the outer side wall of the support frame (2), the power output end of the first motor (7) is fastened to the power input end of the long screw (6), the long screw (6) is threadedly inserted in the two groups of threaded blocks (5), the main material box (8) is fixedly installed at the bottom ends of the two groups of sliding beams (3), the bottom end of the main material box (8) is provided with a blanking port, and the blanking port of the main material box (8) is provided with a control gate; The feeding mechanism comprises a guide rail (9), two groups of guide slides (10), a support slider (11), a bearing support plate (12), an auxiliary material box (13), a pulley (14), a transmission belt (15), a belt clamp (16), a second motor (17), a driven pulley (18) and a driving belt (19), the two groups of sliding beams (3) are fixedly mounted with a guide rail (9), the bottom ends of the two groups of guide slides (10) are fixedly mounted with a support slider (11), the guide slides (10) are slidably mounted on the guide rail (9) through the support slider (11), each group of guide slides (10) is fixedly mounted with a group of bearing support plates (12), and the auxiliary material box (13) is swingably mounted on the two groups of bearing support plates. Between the plates (12), two groups of pulleys (14) are relatively rotatably mounted on each group of the sliding beams (3), and a transmission belt (15) is installed on the two groups of pulleys (14). The two ends of the transmission rod (4) are respectively connected to the axis of the two groups of pulleys (14). A belt clamp (16) is fixedly mounted on the bottom end of the guide slide (10), and the belt clamp (16) is clamped on the transmission belt (15). The second motor (17) is fixedly mounted on the main bracket (1), and a driving pulley is provided at the output end of the second motor (17). The driven pulley (18) is fastened and sleeved on the transmission rod (4), and the driven pulley (18) is connected to the driving pulley through a driving belt (19). It also includes a cylinder (20), a lifting plate (21), a suspension rod (22) and a lifting rod (23), wherein each group of the guide slides (10) is fixedly mounted with a group of cylinders (20), a group of lifting plates (21) is fixedly mounted on the top output end of each group of the cylinders (20), a suspension rod (22) is fixedly mounted on the lifting plates (21), and the lifting rod (23) is fixedly mounted on the bottom end of the suspension rod (22), and the lifting rod (23) is arranged close to the bottom end of the auxiliary material box (13).

2. A novel tundish masonry and charging device as claimed in claim 1, characterized in that: It also includes a lifting roller (24), on which the lifting rod (23) is rotatably mounted, and an outer side wall of the lifting roller (24) is in contact with the bottom end of the auxiliary material box (13).

3. A novel tundish masonry and charging device as claimed in claim 1, characterized in that: It also includes a material receiving trough (25), which is fixedly mounted on the support frame (2) and is arranged on the lower side of the sliding beam (3).

4. A novel tundish masonry and feeding device as claimed in claim 1, characterized in that: It also includes a material discharge conduit (26), which is connected and fixedly installed at the bottom end of the material discharge port of the main material box (8).

5. The novel tundish masonry and charging device according to claim 1, characterized in that: It also includes universal movable wheels (27), and four sets of universal movable wheels (27) are fixedly mounted on the four corners of the bottom end of the support frame (2).

6. A novel tundish masonry and charging device as claimed in claim 1, characterized in that: It also includes a limit plate (28), and the limit plate (28) is fixedly mounted on the sliding beam (3).

7. The novel tundish masonry and charging device according to claim 1, characterized in that: It also includes a counterweight (29), which is fixedly mounted on the side wall of the rear end of the auxiliary material box (13).

8. The novel tundish masonry and charging device according to claim 1, characterized in that: The long screw (6) and the two groups of guide grooves of the support frame (2) are parallel to each other.

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