Novel automatic conveying device for smelting rolled product round steel

Abstract

The utility model relates to the technical field of transportation equipment, and discloses a novel smelting rolled product round steel automatic conveying device which comprises a first conveying roller, a second conveying roller is fixedly connected to the bottom of the first conveying roller, and protective shells are fixedly connected to the left side and the right side of the first conveying roller and the left side and the right side of the second conveying roller. And discharging plates are rotationally connected to the opposite sides of the two opposite protection shells correspondingly, rotating rods are rotationally connected to the interiors of the protection shells, an electric push rod is fixedly connected to the front side of the interior of one protection shell, a rack is fixedly connected to the rear side of the electric push rod, and gears are rotationally connected to the interiors of the protection shells. According to the device, the rack is controlled to move through the electric push rod, the rack drives the rotating rod to rotate, so that the angle of the discharging plate is adjusted, the two moving blocks are driven to move through the sliding block, the moving blocks move along the sliding rod so as to extrude the spring, and then extrusion force transmitted by the supporting rod is buffered and absorbed.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a novel automatic conveying device for smelting rolled round steel. Background Art

[0002] New smelting and rolled round steel refers to a steel product with a specific shape and high quality standards produced through modern smelting and rolling processes. Specifically, round steel is a long strip of steel with a circular cross-section. It is widely used in construction, machinery manufacturing, automobile manufacturing, and other engineering structures.

[0003] The new automatic conveyor for smelting and rolling round steel is an automated conveying device used in steel smelting and rolling processes. It is primarily used to transfer round steel from one process to another during the smelting and rolling process. The device is designed to improve production efficiency, reduce manual intervention, and ensure stable transportation in high-temperature and heavy-load environments.

[0004] The height of the existing conveying device is fixed, that is, the drop height cannot be adjusted according to the amount of material in the collection frame. The round steel falls from the conveyor to the collection frame with a large drop height. The round steel will be bumped and deformed to a certain extent during the drop, thus affecting the subsequent processing. Therefore, a new automatic conveying device for smelting rolled round steel is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a new automatic conveying device for smelting and rolling round steel, which aims to improve the problem in the prior art that round steel may be bumped and deformed to a certain extent during blanking.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A novel automatic conveying device for smelting rolled round steel comprises a conveying roller 1, the bottom of the conveying roller 1 is fixedly connected to a conveying roller 2, the conveying roller 1 and the left and right sides of the conveying roller 2 are fixedly connected to a protective shell, the two opposite protective shells are rotatably connected to the opposite sides of the unloading plate, the interior of the protective shell is rotatably connected to a rotating rod, the front side of the interior of one of the protective shells is fixedly connected to an electric push rod, the rear side of the electric push rod is fixedly connected to a rack, the interior of the protective shell is rotatably connected to a gear, the gear is meshed with the rack, the left and right sides of the conveying roller 1 are fixedly connected to support rods, the bottoms of the plurality of support rods are slidably connected to support feet, a buffer assembly is provided inside the support foot, and the buffer assembly is used to reduce the vibration of the round steel;

[0008] As a further description of the above technical solution:

[0009] The buffer assembly includes a movable plate, which is slidably connected to the inside of the supporting foot, and the left and right sides of the movable plate are fixedly connected to the limit plates, the bottom of the movable plate is fixedly connected to a slider, and the front and rear sides of the slider are slidably connected to moving blocks, the opposite sides of the two moving blocks are fixedly connected to springs, and the insides of the two moving blocks are slidably connected to sliding rods;

[0010] As a further description of the above technical solution:

[0011] One of the rotating rods is fixedly connected to one side of the stripper plate;

[0012] As a further description of the above technical solution:

[0013] The bottoms of the two limit plates are fixedly connected to damping rods, and the bottoms of the two damping rods are fixedly connected to the inner top side of the supporting foot;

[0014] As a further description of the above technical solution:

[0015] A sliding groove is provided inside the protective shell, and the rack is slidably connected inside the sliding groove;

[0016] As a further description of the above technical solution:

[0017] Limiting grooves are provided on both the left and right sides of the interior of the supporting foot, and the opposite sides of the two limiting plates are slidably connected to the interiors of the two limiting grooves respectively;

[0018] As a further description of the above technical solution:

[0019] Baffles are fixedly connected to the front and rear sides of the rack, and the two baffles are slidably connected to the inside of the slide groove;

[0020] As a further description of the above technical solution:

[0021] The opposite ends of the two sliding rods are respectively fixedly connected to the front and rear sides of the inner part of the supporting foot.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by setting the conveyor roller 1 and the conveyor roller 2, the distance between the two adjacent rollers in the conveyor roller 1 is adjusted at the junction of the conveyor roller 1 and the conveyor roller 2, so that the round steel can be sorted and conveyed, thereby achieving the purpose of graded conveying. The rack is controlled to move by the electric push rod, so that the rack drives the rotating rod to rotate, thereby adjusting the angle of the discharge plate and reducing the height of the round steel when it falls, thereby effectively protecting the round steel.

[0024] 2. In the utility model, the two moving blocks are driven to move by the slider at the bottom of the support rod, so that the moving blocks move along the slide rod to squeeze the spring, thereby buffering and absorbing the squeezing force transmitted by the support rod. By arranging a damping rod at the bottom of the limit plate, the spring can be further buffered and vibration-absorbed, thereby reducing the vibration of the round steel and protecting the round steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a new automatic conveying device for smelting rolled round steel products proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the gear structure of a new automatic conveying device for smelting rolled round steel products proposed by the utility model;

[0027] Figure 3 This is a schematic structural diagram of a damping rod of a novel automatic conveying device for smelting rolled round steel products proposed in the present invention;

[0028] Figure 4 This is a schematic structural diagram of a spring for a novel automatic conveying device for smelting and rolling round steel products proposed by the present invention.

[0029] Legend:

[0030] 1. Conveyor roller 1; 2. Conveyor roller 2; 3. Support rod; 4. Support foot; 5. Movable plate; 6. Limit plate; 7. Damping rod; 8. Slider; 9. Moving block; 10. Sliding rod; 11. Spring; 12. Electric push rod; 13. Rack; 14. Gear; 15. Rotating rod; 16. Baffle; 17. Protective shell; 18. Unloading plate; 19. Slide; 20. Limit slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 2, the utility model provides an embodiment: a new type of automatic conveying device for smelting rolled round steel, including a conveying roller 1, a conveying roller 2 2 is fixedly connected to the bottom of the conveying roller 1, the conveying roller 1 and the conveying roller 2 2 are both used to convey round steel, and the distance between the rollers in the conveying roller 1 is greater than the distance between the rollers in the conveying roller 2 2, the conveying roller 1 and the conveying roller 2 2 are both made of alloy steel, specifically 42CrMo, the conveying roller 1 and the conveying roller 2 are fixedly connected with a protective shell 17 on the left and right sides, the protective shell 17 is used to protect the internal structure, the two opposite protective shells 17 are rotatably connected to the side facing each other with a discharge plate 18, the discharge plate 18 is used to facilitate the round steel to enter the collection device, the protective shell 17 is internally rotatably connected with a rotating rod 15, one of the rotating rods 15 is fixedly connected to one side of the discharge plate 18, the rotating rod 15 is connected to the discharge plate 18, and when the rotating rod 15 rotates, it will drive the discharge plate 18 rotates together, and an electric push rod 12 is fixedly connected to the front side of the interior of one of the protective shells 17. The electric push rod 12 is used to provide driving force, and the specific model is la12. The rear side of the electric push rod 12 is fixedly connected to the rack 13. A slide groove 19 is provided inside the protective shell 17, and the rack 13 is slidably connected to the inside of the slide groove 19. The slide groove 19 is used to provide space for the rack 13 to move. The front and rear sides of the rack 13 are fixedly connected with baffles 16, and the two baffles 16 are slidably connected to the inside of the slide groove 19. The baffles 16 are used to protect the rack 13 from always being able to mesh with the gear 14. The interior of the protective shell 17 is rotatably connected with the gear 14, and the gear 14 is meshed with the rack 13. The gear 14 and the rack 13 are used for meshing transmission. The left and right sides of the conveyor roller 1 are fixedly connected with support rods 3, and the bottoms of multiple support rods 3 are slidably connected with support feet 4. The support rods 3 and support feet 4 are used to provide support.

[0033] Reference Figure 1 、 Figure 3 、 Figure 4, a buffer assembly is provided inside the supporting foot 4, which is used to reduce the vibration of the round steel. The buffer assembly includes a movable plate 5, which is slidably connected to the inside of the supporting foot 4, and the movable plate 5 is connected to the support rod 3. When the support rod 3 moves, the movable plate 5 can be driven to move together. The left and right sides of the movable plate 5 are fixedly connected to the limit plates 6, and the bottoms of the two limit plates 6 are fixedly connected to the damping rod 7. The bottoms of the two damping rods 7 are fixedly connected to the internal top side of the supporting foot 4. The damping rod 7 is made of alloy steel, specifically 45 medium carbon steel. Limiting grooves 20 are provided on the left and right sides of the interior of the supporting foot 4, and the opposite sides of the two limit plates 6 are respectively slidably connected to the inside of the two limit grooves 20. The limit grooves 20 are used to accommodate the movement of the limit plates 6 The bottom of the movable plate 5 is fixedly connected with a slider 8, and the front and rear sides of the slider 8 are slidably connected with moving blocks 9. The slider 8 is in contact with the moving block 9. The shape of the slider 8 is an isosceles trapezoid, and one side of the moving block 9 is an inclined surface. The slider 8 is in contact with the moving block 9, and the two moving blocks 9 can be controlled to move when the slider 8 moves. The opposite sides of the two moving blocks 9 are fixedly connected with springs 11. The inside of the two moving blocks 9 is slidably connected with sliding rods 10. The opposite ends of the two sliding rods 10 are respectively fixedly connected to the front and rear sides of the inside of the supporting foot 4. The sliding rod 10 is used to guide the movement of the moving block 9, and the spring 11 is used to provide support. When the moving block 9 moves along the sliding rod 10, the spring 11 can be squeezed. The spring 11 is supported by 45 medium carbon steel.

[0034] Working principle: When the round steel is conveyed by the conveyor roller 1, the round steel will be continuously transported and moved along the conveyor roller 1. When it reaches the junction of the conveyor roller 1 and the conveyor roller 2, due to the different distances between the two rollers, the round steels of different sizes will be separated. The large-sized round steel will move along the conveyor roller 1, while the small-sized round steel will fall into the conveyor roller 2, thereby achieving a screening effect. When the round steel is stacked, due to the different quantities, it is necessary to adjust the height at which the round steel falls into the collection box. The electric push rod 12 controls the movement of the rack 13. When the rack 13 moves, it controls the rotation of the gear 14, so that the rotating rod 15 drives the gear 14 to rotate together, so that the angle between the discharge plate 18 and the conveyor roller 1 is adjusted, which makes it easier for the round steel to enter the collection box, thereby reducing the risk of collision and damage when the round steel falls.

[0035] Secondly, when the round steel is transported by conveyor roller 1 and conveyor roller 2, the gravity and collision force generated will control the movement of the support rod 3, and the support rod 3 will drive the movable plate 5 to move together when moving, and then the slider 8 at the bottom of the movable plate 5 will move downward, thereby applying pressure to the two moving blocks 9, causing the two moving blocks 9 to move in opposite directions along the two slide rods 10, and squeezing the two springs 11, thereby buffering and absorbing the collision force, reducing the movement amplitude of the round steel, and protecting the round steel from major damage during transportation.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel automatic conveying device for smelting rolled round steel, comprising a conveying roller (1), characterized in that: The bottom of the conveying roller 1 (1) is fixedly connected to the conveying roller 2 (2), and the left and right sides of the conveying roller 1 (1) and the conveying roller 2 (2) are fixedly connected to protective shells (17), and the two opposite protective shells (17) are rotatably connected to the discharge plate (18) on the opposite side. The interior of the protective shell (17) is rotatably connected to a rotating rod (15), and the front side of the interior of one of the protective shells (17) is fixedly connected to an electric push rod (12), and the rear side of the electric push rod (12) is fixedly connected to a rack (13), and the interior of the protective shell (17) is rotatably connected to a gear (14), and the gear (14) is meshed with the rack (13). The left and right sides of the conveying roller 1 (1) are fixedly connected to support rods (3), and the bottoms of multiple support rods (3) are slidably connected to support feet (4), and a buffer component is provided inside the support foot (4), and the buffer component is used to reduce the vibration of the round steel.

2. The novel automatic conveying device for smelting rolled round steel according to claim 1 is characterized in that: The buffer assembly comprises a movable plate (5), the movable plate (5) is slidably connected to the inside of the supporting foot (4), the left and right sides of the movable plate (5) are fixedly connected to the limit plate (6), the bottom of the movable plate (5) is fixedly connected to a slider (8), the front and rear sides of the slider (8) are slidably connected to a moving block (9), the opposite sides of the two moving blocks (9) are fixedly connected to a spring (11), and the insides of the two moving blocks (9) are slidably connected to a slide rod (10).

3. The new automatic conveying device for smelting rolled round steel according to claim 1 is characterized by: One of the rotating rods (15) is fixedly connected to one side of the discharge plate (18).

4. The novel automatic conveying device for smelting rolled round steel according to claim 2 is characterized in that: The bottoms of the two limit plates (6) are fixedly connected to a damping rod (7), and the bottoms of the two damping rods (7) are fixedly connected to the inner top side of the supporting foot (4).

5. The novel automatic conveying device for smelting rolled round steel according to claim 1 is characterized in that: A sliding groove (19) is provided inside the protective shell (17), and the rack (13) is slidably connected inside the sliding groove (19).

6. The novel automatic conveying device for smelting rolled round steel according to claim 2 is characterized in that: Limiting grooves (20) are provided on both left and right sides of the interior of the supporting foot (4), and opposite sides of the two limiting plates (6) are slidably connected to the interiors of the two limiting grooves (20).

7. The novel automatic conveying device for smelting rolled round steel according to claim 5 is characterized in that: Baffles (16) are fixedly connected to the front and rear sides of the rack (13), and the two baffles (16) are slidably connected to the inside of the sliding groove (19).

8. The novel automatic conveying device for smelting rolled round steel according to claim 2 is characterized in that: The opposite ends of the two slide bars (10) are fixedly connected to the front and rear sides of the interior of the support foot (4).

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