Material conveying device for metallurgical assembly line

Abstract

The material conveying device comprises a conveying belt, mounting frames are fixedly connected to the two sides of the top end of the conveying belt, a storage hopper is fixedly connected between the two mounting frames, a discharging through hole is formed in the storage hopper in a penetrating mode, and a rotating shaft is rotationally connected to the interior of the discharging through hole; and four sealing plates are fixedly connected to the outer surface of the rotating shaft. According to the intermittent blanking device, the driving motor rotates to drive the adjusting fluted disc to rotate, so that the adjusting fluted disc drives the poke rod to rotate, the poke rod enters the poke groove in the rotating process and pushes the intermittent wheel to rotate in the subsequent moving process, the sealing plate intermittently rotates along with the rotating shaft, and the intermittent blanking effect is achieved; and in the intermittent discharging process, due to the included angle formed between the sealing plates, the discharging amount can be roughly quantified, the phenomenon that materials overflow in the feeding box due to excessive discharging is avoided, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a material conveying device for a metallurgical assembly line. Background Art

[0002] A metallurgical assembly line connects multiple metallurgical production processes (such as smelting, casting, cooling, cutting, and packaging) in a specific process sequence to form a continuous, automated production line. This production method can significantly improve production efficiency and reduce production costs while ensuring stable and consistent product quality. Material conveying devices are an indispensable component of metallurgical assembly lines, quickly delivering materials to processing locations and improving work efficiency.

[0003] At present, most material conveying devices will put the material in the storage hopper into the feeding box on the conveyor belt through the feeding mechanism when conveying materials. However, when there is a lot of material in the storage hopper, the material is likely to accelerate its fall due to gravity and the pressure of the upper material, so that more material falls into the feeding box in the short time when the feeding mechanism is opened. This situation can easily cause the feeding box to overflow due to excessive material, and the overflowed material falls on the conveyor belt and is difficult to collect, which can easily cause material waste. Utility Model Content

[0004] The purpose of the utility model is to provide a material conveying device for a metallurgical assembly line to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a material conveying device for a metallurgical assembly line, comprising a conveyor belt, mounting brackets fixedly connected to both sides of the top of the conveyor belt, a storage hopper fixedly connected between the two mounting brackets, a discharge through-hole penetrating the interior of the storage hopper, a rotating shaft rotatably connected to the interior of the discharge through-hole, four sealing plates fixedly connected to the outer surface of the rotating shaft, the outer surfaces of the four sealing plates can all fit tightly with the inner side walls of the discharge through-hole, one end of the rotating shaft passes through a side wall of the interior of the storage hopper and is fixedly connected to an intermittent wheel, four toggle grooves are provided on the outer surface of the intermittent wheel, an adjusting toothed disc is rotatably connected to one side of the storage hopper, a toggle rod is fixedly connected to one end of the adjusting toothed disc and near the edge, and the outer surface of the toggle rod is slidably connected to the interior of any of the toggle grooves.

[0006] As a further preferred embodiment of the present technical solution, a mounting plate is fixedly installed at the bottom end of the conveyor belt, a cylinder is fixedly installed at the bottom end of the mounting plate near the middle position, a slide is fixedly connected to the bottom end of the mounting plate near the edge position, two L-shaped follower plates are slidably installed on the outer surface of the slide, the telescopic end of the cylinder is fixedly connected to a connecting rod, two connecting rods are rotatably installed at the bottom end of the connecting rod, and the other ends of the two connecting rods are respectively rotatably installed with the bottom ends of the two L-shaped follower plates, four push rods are fixedly installed on one side of the two L-shaped follower plates near the top position, and two centering plates are respectively fixedly installed on the other ends of the eight push rods.

[0007] As a further preferred embodiment of the present technical solution, two limiting rods are fixedly connected to the bottom end of the mounting plate, and both ends of the connecting rod are slidably connected to the inside of the two limiting rods.

[0008] As a further preferred embodiment of the present technical solution, two positioning plates are fixedly connected to the top end of the conveyor belt, and the outer surfaces of the eight push rods are respectively slidably connected to the inside of the two positioning plates.

[0009] As a further preferred embodiment of the present technical solution, four limiting grooves are provided on the outer surface of the intermittent wheel, one end of the adjusting gear plate is fixedly connected to a limiting disk, and the outer surface of the limiting disk is slidably engaged with the inside of any of the limiting grooves.

[0010] As a further preferred embodiment of the present technical solution, a plurality of feeding boxes are placed on the top of the conveyor belt, and positioning rods are fixedly connected to the top of the conveyor belt and at positions on both sides of any one of the feeding boxes.

[0011] As a further preferred embodiment of the present technical solution, a driving motor is fixedly connected to one side of the storage hopper, an output end of the driving motor is transmission-connected to a driving gear, an outer surface of the driving gear is transmission-connected to an outer surface of the adjusting gear disk, and a lower hopper is fixedly connected to the bottom end of the storage hopper.

[0012] The utility model provides a material conveying device for a metallurgical assembly line, which has the following beneficial effects:

[0013] (1) The utility model drives the adjusting gear disc to rotate by driving the motor, so that the adjusting gear disc drives the toggle lever to rotate, and enters the toggle groove during the rotation of the toggle lever, and pushes the intermittent wheel to rotate during the subsequent movement, so that the sealing plate intermittently rotates along with the rotating shaft, thereby achieving an intermittent feeding effect. In addition, during the intermittent feeding process, due to the angle formed between the sealing plates, the amount of feeding can be roughly quantified, thereby avoiding the phenomenon of material overflow in the feeding box due to excessive feeding, thereby reducing resource waste.

[0014] (2) The utility model moves two connecting rods connected to the connecting rod by pulling the cylinder, so that the two L-shaped driven plates slide on the slide plate under the pulling force of the connecting rod. During the movement of the two L-shaped driven rods, the feed box is corrected, which effectively prevents the material from falling out of the feed box during unloading due to the deviation of the feed box, thereby reducing the waste of materials. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the internal structure of the storage hopper of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure between the rotating shaft and the adjusting gear disc of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure on the mounting plate of the utility model.

[0019] In the figure: 1. Conveyor belt; 2. Mounting frame; 3. Storage hopper; 4. Feeding hole; 5. Rotating shaft; 6. Sealing plate; 7. Intermittent wheel; 8. Toggle slot; 9. Adjusting gear plate; 10. Toggle lever; 11. Limiting plate; 12. Limiting slot; 13. Driving gear; 14. Driving motor; 15. Feeding hopper; 16. Cylinder; 17. Connecting rod; 18. Connecting rod; 19. L-shaped driven plate; 20. Push rod; 21. Centering plate; 22. Positioning plate; 23. Limiting rod; 24. Slide plate; 25. Positioning rod; 26. Feeding box; 27. Mounting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1-3As shown, in this embodiment, a material conveying device for a metallurgical assembly line includes a conveyor belt 1, with mounting brackets 2 fixedly connected to both sides of the top of the conveyor belt 1, a storage hopper 3 fixedly connected between the two mounting brackets 2, a material discharge through-hole 4 is provided inside the storage hopper 3, a rotating shaft 5 is rotatably connected inside the material discharge through-hole 4, four sealing plates 6 are fixedly connected to the outer surface of the rotating shaft 5, and the outer surfaces of the four sealing plates 6 can all be tightly fitted with the inner side wall of the material discharge through-hole 4, one end of the rotating shaft 5 passes through one side wall of the inner side of the storage hopper 3 and is fixedly connected to an intermittent wheel 7, and four toggle grooves 8 are provided on the outer surface of the intermittent wheel 7. One side of the storage hopper 3 is rotatably connected to an adjusting toothed disc 9, and one end of the adjusting toothed disc 9 is fixedly connected to a toggle rod 10 near the edge. The outer surface of the toggle rod 10 is slidably connected to the inside of any toggle groove 8. Among them, by setting a discharge hole 4, the material can be discharged, and the top of the discharge hole 4 is provided with an inclined surface, which can make it more convenient for the material to be gathered. By setting the toggle rod 10, the intermittent wheel 7 can be driven to rotate intermittently in cooperation with the toggle groove 8. By setting the sealing plate 6, the inside of the discharge hole 4 can be sealed to achieve a material blocking effect, and the conveyor belt 1 is intermittent motion.

[0022] like Figure 1 and Figure 4 As shown, a mounting plate 27 is fixedly installed at the bottom end of the conveyor belt 1, and a cylinder 16 is fixedly installed at the bottom end of the mounting plate 27 and near the middle position, and a slide plate 24 is fixedly connected to the bottom end of the mounting plate 27 and near the edge position. Two L-shaped driven plates 19 are slidably installed on the outer surface of the slide plate 24, and the telescopic end of the cylinder 16 is fixedly connected to a connecting rod 17. Two connecting rods 18 are rotatably installed at the bottom end of the connecting rod 17. The other ends of the two connecting rods 18 are rotatably installed with the bottom ends of the two L-shaped driven plates 19 respectively. Four push rods 20 are fixedly installed on one side of the two L-shaped driven plates 19 and near the top position, and two centering plates 21 are fixedly installed on the other ends of the eight push rods 20. By setting the connecting rod 18, the cylinder 16 can simultaneously drive the two L-shaped driven plates 19 to retract and open during the movement. By setting the centering plate 21, the feeding box 26 can be proofread.

[0023] like Figure 4 As shown, two limit rods 23 are fixedly connected to the bottom end of the mounting plate 27, and both ends of the connecting rod 17 are slidably connected to the inside of the two limit rods 23. By setting the limit rods 23, the connecting rod 17 can be limited to improve its stability during movement and prevent it from tilting.

[0024] like Figure 1 and Figure 4 As shown, two positioning plates 22 are fixedly connected to the top of the conveyor belt 1, and the outer surfaces of the eight push rods 20 are respectively slidably connected to the inside of the two positioning plates 22. By setting the positioning plates 22, the push rods 20 can be positioned, thereby improving the stability of the centering plate 21 during the calibration process.

[0025] like Figure 2 and Figure 3 As shown, four limiting grooves 12 are provided on the outer surface of the intermittent wheel 7, and one end of the adjusting toothed disc 9 is fixedly connected to the limiting disc 11. The outer surface of the limiting disc 11 is slidably engaged with the inside of any limiting groove 12, which can position the intermittent wheel 7 to prevent it from tilting during movement and improve the sealing effect.

[0026] like Figure 1 As shown, a plurality of feed boxes 26 are placed at the top of the conveyor belt 1, and positioning rods 25 are fixedly connected to the top of the conveyor belt 1 and on both sides of any feed box 26. By setting the positioning rods 25, the feed box 26 can be initially limited, which is convenient for subsequent proofreading and alignment of material discharge.

[0027] like Figure 2 and Figure 3 As shown, a driving motor 14 is fixedly connected to one side of the storage hopper 3, and the output end of the driving motor 14 is transmission-connected to a driving gear 13. The outer surface of the driving gear 13 is transmission-connected to the outer surface of the adjusting toothed disc 9. The bottom end of the storage hopper 3 is fixedly connected to a lower hopper 15. By setting the driving motor 14, the adjusting toothed disc 9 can be driven to rotate.

[0028] The utility model provides a material conveying device for a metallurgical production line, and the specific working principle is as follows:

[0029] The staff places the feeding box 26 between two adjacent positioning rods 25 on the conveyor belt 1 in turn. Before loading, the cylinder 16 pulls the two connecting rods 18 connected to the connecting rod 17 to move, so that the two L-shaped driven plates 19 slide on the slide plate 24 under the pulling force of the connecting rod 18. In the process of the movement of the two L-shaped driven plates 19, the feeding box 26 is proofread. The feeding box 26 enters the storage hopper 3 directly under the intermittent motion of the conveyor belt 1 and is aligned with the discharge hopper 15. The driving motor 14 rotates to drive the adjusting gear plate 9 to rotate, so that the adjusting gear plate 9 drives the toggle rod 10 to rotate, and enters the toggle groove 8 during the rotation of the toggle rod 10, and pushes the intermittent wheel 7 to rotate during the subsequent movement, so that the sealing plate 6 intermittently follows the rotation of the rotating shaft 5 to intermittently discharge the material.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material conveying device for a metallurgical production line, comprising a conveyor belt (1), characterized in that: The top sides of the conveyor belt (1) are fixedly connected with mounting frames (2), and a storage hopper (3) is fixedly connected between the two mounting frames (2). A feeding hole (4) is provided inside the feeding hopper (3), and a rotating shaft (5) is rotatably connected inside the feeding hole (4). Four sealing plates (6) are fixedly connected to the outer surface of the rotating shaft (5), and the outer surfaces of the four sealing plates (6) can fit tightly with the inner side wall of the feeding hole (4). One end of the rotating shaft (5) passes through one side wall of the inner side of the feeding hopper (3) and is fixedly connected with an intermittent wheel (7). Four toggle grooves (8) are provided on the outer surface of the intermittent wheel (7). One side of the feeding hopper (3) is rotatably connected with an adjusting toothed disc (9), and a toggle rod (10) is fixedly connected to one end of the adjusting toothed disc (9) near the edge, and the outer surface of the toggle rod (10) is slidably connected to the inside of any of the toggle grooves (8).

2. The material conveying device for a metallurgical production line according to claim 1, characterized in that: The bottom end of the conveyor belt (1) is fixedly mounted with a mounting plate (27), the bottom end of the mounting plate (27) and near the middle position is fixedly mounted with a cylinder (16), the bottom end of the mounting plate (27) and near the edge position is fixedly connected with a slide plate (24), the outer surface of the slide plate (24) is slidably mounted with two L-shaped driven plates (19), the telescopic end of the cylinder (16) is fixedly connected with a connecting rod (17), the bottom end of the connecting rod (17) is rotatably mounted with two connecting rods (18), the other ends of the two connecting rods (18) are respectively rotatably mounted with the bottom ends of the two L-shaped driven plates (19), four push rods (20) are fixedly mounted on one side of the two L-shaped driven plates (19) and near the top position, and the other ends of the eight push rods (20) are respectively fixedly mounted with two centering plates (21).

3. The material conveying device for a metallurgical production line according to claim 2, wherein: The bottom end of the mounting plate (27) is fixedly connected to two limiting rods (23), and the two ends of the connecting rod (17) are slidably connected to the inside of the two limiting rods (23).

4. The material conveying device for a metallurgical production line according to claim 3, characterized in that: The top end of the conveyor belt (1) is fixedly connected to two positioning plates (22), and the outer surfaces of the eight push rods (20) are respectively slidably connected to the inside of the two positioning plates (22).

5. A material conveying device for a metallurgical production line according to claim 4, characterized in that: Four limiting grooves (12) are formed on the outer surface of the intermittent wheel (7), one end of the adjusting toothed disc (9) is fixedly connected to the limiting disc (11), and the outer surface of the limiting disc (11) is slidably engaged with the interior of any of the limiting grooves (12).

6. The material conveying device for a metallurgical production line according to claim 1, wherein: A plurality of feeding boxes (26) are placed at the top end of the conveyor belt (1), and positioning rods (25) are fixedly connected to the top end of the conveyor belt (1) and at positions on both sides of any one of the feeding boxes (26).

7. The material conveying device for a metallurgical production line according to claim 6, characterized in that: A drive motor (14) is fixedly connected to one side of the storage hopper (3), and an output end of the drive motor (14) is transmission-connected to a driving gear (13). The outer surface of the driving gear (13) is transmission-connected to the outer surface of the adjusting toothed disc (9). The bottom end of the storage hopper (3) is fixedly connected to a lower hopper (15).

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