Preparation device for preparing high-performance ductile iron based on low-carbon waste steel
By setting up arc baffles and funnels in the pouring device, we ensure that the steel water flows into the feeding barrel accurately, and reduce staff participation through the design of the feeding device, the problem of steel splashing is solved, and safety and equipment use efficiency are improved .
Patent Information
- Application Number
- CN202411574996.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-02-18
AI Technical Summary
During the watering process, the steel may splash, injure the staff or damage other items, and the prior art is difficult to effectively prevent splashing.
A preparation device including a base plate, a smelting furnace, a moving device and a positioning device was designed. By setting up an arc baffle and a funnel, the steel level is ensured to flow into the feeding barrel accurately, and through the design of the feeding device, the staff are reduced to collecting materials. Participation in the process, thereby reducing the risk of splashing.
It effectively prevents the molten steel from splashing during the irrigation process, protects the safety of staff, and reduces damage to other items.
Smart Images
Figure CN119457034A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of high-performance ductile iron preparation devices, and in particular to a preparation device for high-performance ductile iron based on low-carbon scrap steel. Background Art
[0002] There are many kinds of preparation devices for preparing high-performance ductile iron based on low-carbon scrap steel, such as grinding devices, smelting devices, pouring devices and molding devices, etc., and there are many kinds of pouring devices, each of which will be constantly changed according to the actual situation in the factory.
[0003] The common use is that during pouring, the polished steel is melted into molten iron through a furnace, and then the molten iron is flowed into a pouring bucket. A driving device is used to drive the pouring bucket to move and perform pouring work. During the pouring process, staff are required to assist the machine in pouring.
[0004] However, in the process of the pouring bucket receiving the molten steel and pouring it into the pouring bucket, the equipment drives it to move, and the molten steel may splash out and injure the staff, or the high-temperature molten steel may splash out and damage other objects. Summary of the invention
[0005] The object of the present invention is to provide a device for preparing high-performance ductile iron based on low-carbon scrap steel, so as to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a preparation device for high-performance ductile iron based on low-carbon scrap steel, comprising: a bottom plate, a smelting furnace, a moving device and a positioning device are arranged on the upper surface of the bottom plate, the moving device is arranged on one side of the smelting furnace, a steel funnel is installed on the upper surface of the smelting furnace, a water outlet is arranged on one side of the smelting furnace, a molten steel funnel is arranged on the lower surface of the water outlet, a fixing frame is fixedly connected to the lower surface of the molten steel funnel, the fixing frame is arranged on the moving device, an arc-shaped baffle is arranged on the upper surface of the molten steel funnel, the arc-shaped baffle wraps one end of the water outlet, and a material receiving device is arranged on the moving device.
[0007] Preferably, the material receiving device comprises a material receiving barrel and a material receiving cover, the material receiving barrel is arranged on the moving device, and the material receiving cover is clamped on the upper surface of the material receiving barrel.
[0008] Preferably, cover-lifting handles are fixedly installed on both sides of the material receiving cover, a first lifting tube is arranged in the center of the material receiving cover, the first lifting tube passes through the material receiving cover and is slidably connected thereto, a second lifting tube is fixedly connected to the upper surface of the first lifting tube, a spring is sleeved on the outer wall of the first lifting tube, one end of the spring is fixedly connected to the second lifting tube, and the other end of the spring is fixedly connected to the material receiving cover.
[0009] Preferably, a slope is provided on one side of the second lifting pipe.
[0010] Preferably, device handles are fixedly installed on both sides of the material receiving barrel, a material pouring handle is fixedly installed on one side of the material receiving barrel, and a material discharge channel is fixedly installed on one side of the upper surface of the material receiving barrel.
[0011] Preferably, the positioning device includes a bracket, a cross bar and a positioning assembly, the two brackets are fixedly mounted on the upper surface of the base plate, the tops of the two brackets are fixedly connected to two cross bars, the two brackets are fixedly connected together through the base plate and the two cross bars, and the positioning assembly is arranged between the two brackets.
[0012] Preferably, the positioning assembly includes a positioning plate, a movable plate, a slider, a third motor, a second threaded rod, a first motor and a first threaded rod, a slideway is provided on one side of each of the brackets, two ends of the movable plate respectively extend into the two slideways and are slidably connected thereto, a slide groove is provided on the movable plate, the positioning plate is fixedly mounted on the upper surface of the movable plate, the third motor is fixedly mounted on the upper surface of one end of the slide groove, the second threaded rod is fixedly mounted on the output end of the third motor, the slider is slidably connected in the slide groove, the second threaded rod passes through the slider and is threadedly connected thereto, the first motor is fixedly mounted on one side of one of the cross bars, the first threaded rod is fixedly connected to the output end of the first motor, the first threaded rod is rotatably connected to the two cross bars, and the first threaded rod passes through the positioning plate and is threadedly connected thereto.
[0013] Preferably, two first fixing rods are fixedly connected to the lower surface of the slider, a second fixing rod is arranged between the two first fixing rods, the second fixing rod is fixedly connected to the lower surface of the slider, a first lifting rod is arranged on the lower surface of the first fixing rod, the first lifting rod extends into the fixing rod and is slidably connected thereto, a second lifting rod is arranged on the lower surface of the second fixing rod, the second lifting rod extends into the lower surface of the second fixing rod and is slidably connected thereto, a rotating block is rotatably connected to the lower surface of the rotating block, a hook is fixedly connected to the lower surface of the second lifting rod, and an anti-sway sleeve is fixedly connected to the lower surface of the second lifting rod.
[0014] Preferably, a second motor is fixedly mounted on the lower surface of the crossbar away from the moving device, and an output end of the second motor is fixedly connected to a winding wheel, on which a rope is provided.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. By providing a cover plate and other devices on the cover plate for the receiving barrel, it is effectively ensured that during the process of transporting the pouring liquid from the receiving barrel, the pouring liquid will not easily jump out and injure people, nor will it easily splash onto other objects and damage other objects.
[0017] 2. By setting up the arc baffle and funnel, the pouring liquid can effectively flow into the receiving bucket accurately, protecting the personal safety of the staff.
[0018] 3. By setting up the material receiving device, it is unnecessary for workers to be around it during the material receiving process, which further prevents the pouring liquid from splashing and injuring people. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;
[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the material receiving device of the present invention;
[0021] Figure 3 It is a schematic diagram of the disassembled structure of the material receiving device of the present invention;
[0022] Figure 4 It is a three-dimensional structural schematic diagram of the mobile device, smelting furnace and material receiving device of the present invention;
[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning device of the present invention;
[0024] Figure 6 It is a schematic diagram of the disassembled structure of the positioning assembly of the present invention.
[0025] In the figure: 1, bottom plate; 2, positioning device; 201, bracket; 3, melting furnace; 301, rope; 4, steel funnel; 5, water outlet; 6, arc baffle; 7, moving device; 8, molten steel funnel; 9, fixed frame; 10, material receiving device; 11, material receiving bucket; 12, material discharge channel; 13, material receiving cover; 14, first lifting tube; 15, spring; 16, second lifting tube; 17, inclined plane; 18, cover handle; 19, material pouring handle; 20, loading handle; 21, slide; 22, cross bar; 23, positioning assembly; 24, positioning plate; 25, first threaded rod; 26, first motor; 27, winding wheel; 28, second motor; 29, moving plate; 30, third motor; 31, slide; 32, slider; 33, second threaded rod; 34, first fixed rod; 35, second fixed rod; 36, first lifting rod; 37, second lifting rod; 38, anti-sway sleeve; 39, rotating block; 40, hook. DETAILED DESCRIPTION
[0026] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0027] Embodiment 1
[0028] See also Figure 1 - Figure 4 The present invention provides a technical solution: a preparation device for preparing high-performance ductile iron based on low-carbon scrap steel, comprising: a bottom plate 1, a smelting furnace 3, a moving device 7 and a positioning device 2 are arranged on the upper surface of the bottom plate 1, the moving device 7 is arranged on one side of the smelting furnace 3, the moving device 7 is used to move a receiving bucket 11, so that the receiving bucket 11 moves back and forth between the smelting furnace 3 receiving material and the positioning device 2, a steel funnel 4 is installed on the upper surface of the smelting furnace 3, the steel funnel 4 is used to put the steel to be refined, a water outlet 5 is arranged on one side of the smelting furnace 3, the water outlet 5 is used to release the smelted molten iron, and the water outlet 5 A molten steel funnel 8 is provided on the lower surface, and the molten steel funnel 8 is used to receive the molten steel made from steel and make it flow along the funnel. A fixing frame 9 is fixedly connected to the lower surface of the molten steel funnel 8, and the fixing frame 9 is used to fix the steel funnel 4. The fixing frame 9 is arranged on the moving device 7. An arc-shaped baffle 6 is provided on the upper surface of the molten steel funnel 8. In order to prevent the molten steel from flowing too fast from the water outlet 5 and splashing out and injuring people, the arc-shaped baffle 6 wraps one end of the water outlet 5 inside, and even if the molten steel splashes out, it will hit the arc-shaped baffle 6. A material receiving device 10 is provided on the moving device 7, and the material receiving device 10 is used to receive the molten steel.
[0029] The material receiving device 10 includes a material receiving barrel 11 and a material receiving cover 13. The material receiving barrel 11 is arranged on the moving device 7. The moving device 7 will drive the material receiving barrel 11 to move toward the positioning device 2 when it is full. When the positioning device 2 puts the material receiving barrel 11 back, the moving device 7 will bring it to the material receiving position for receiving the material. The material receiving cover 13 is clamped on the upper surface of the material receiving barrel 11. The material receiving cover 13 covers the upper surface of the material receiving barrel 11. Lifting handles 18 are fixedly installed on both sides of the material receiving cover 13. The lifting handles 18 are used to remove the material receiving cover 13. A first lifting tube 14 is arranged at the center of the material receiving cover 13. The first lifting tube 14 penetrates the material receiving cover 13 and is slidably connected thereto. A portion of the first lifting tube 14 extends into the material receiving cover 13. A second lifting tube 16 is fixedly connected to the upper surface of the first lifting tube 14. The upper surface opening of the second lifting tube 16 can funnel the molten steel water. The lower surface is covered to ensure that all molten steel flowing down from the molten steel funnel 8 can flow into the material receiving barrel 11 from the second lifting tube 16 and the first lifting tube 14. The outer wall of the first lifting tube 14 is sleeved with a spring 15. The existence of the spring 15 ensures that when the second lifting tube 16 is below the funnel, the top of the second lifting tube 16 will be tightly pressed against the bottom of the molten steel funnel 8 under the action of the spring 15, so that the molten steel will not leak out. One end of the spring 15 is fixedly connected to the second lifting tube 16, and the other end of the spring 15 is fixedly connected to the material receiving cover 13. An inclined surface 17 is provided on one side of the second lifting tube 16. The setting of the inclined surface 17 ensures that during the material receiving process, the second lifting tube 16 will be automatically compressed and then pressed against the molten steel funnel 8. When the material receiving is completed, the spring 15 will also be compressed by the second lifting tube 16 due to the inclined surface 17 of the funnel itself.
[0030] Device handles 20 are fixedly installed on both sides of the material receiving barrel 11. The device handles 20 are used to move the entire material receiving device 10. They can be hooked with a hook 40 and then moved. A pouring handle 19 is fixedly installed on one side of the material receiving barrel 11. The pouring handle 19 is used for the pouring process. The liquid in the material receiving barrel 11 needs to be poured out to a fixed position. The pouring handle 19 is tied with a rope 301. A discharge channel 12 is fixedly installed on one side of the upper surface of the material receiving barrel 11. When the rope 301 is extended or retracted, the material receiving barrel 11 will tilt toward the discharge channel 12 under the action of tension. Once the material receiving barrel 11 is tilted, molten steel will flow out of the material receiving barrel 11 for pouring.
[0031] When the receiving barrel 11 needs to receive materials, the receiving barrel 11 is placed on the moving device 7, and is driven to the bottom of the molten steel funnel 8 by the moving device 7. After receiving the materials, the receiving device 10 transports them to one side of the positioning device 2, and the two device handles 20 are hooked by the hook 40, and then the rope 301 is tied to the pouring handle 19, and then the positioning device 2 is started. The positioning device 2 will drive it to move to the position where pouring is required, and then the rope 301 is pulled to tilt the receiving barrel 11, and molten steel will flow out from the discharge channel 12 and enter the designated equipment.
[0032] Embodiment 2
[0033] See also Figure 5 - Figure 6 On the basis of the first embodiment, the positioning device 2 includes a bracket 201, a cross bar 22 and a positioning component 23. The two brackets 201 are fixedly mounted on the upper surface of the base plate 1. The brackets 201 play a certain supporting role. The tops of the two brackets 201 are fixedly connected with two cross bars 22. The two cross bars 22 are laterally connected to the two ends of the upper surfaces of the two brackets 201. The two brackets 201 are fixedly connected together through the base plate 1 and the two cross bars 22. The positioning component 23 is arranged between the two brackets 201. The positioning component 23 is the key to the drive, and the positioning program is provided by other intelligent devices.
[0034] The positioning assembly 23 includes a positioning plate 24, a movable plate 29, a slider 32, a third motor 30, a second threaded rod 33, a first motor 26 and a first threaded rod 25. A slideway 21 is provided on one side of each bracket 201, and the slideway 21 allows it to move left and right. The two ends of the movable plate 29 extend into the two slideways 21 respectively and are slidably connected thereto. A slide groove 31 is provided on the movable plate 29, and the slide groove 31 allows it to move forward and backward, so that it can be moved forward and backward and left and right, making its positioning flexible. The positioning plate 24 is fixedly mounted on the upper surface of the movable plate 29. The movement of the positioning plate 24 will drive the movement of the movable plate 29. The third motor 30 is fixedly mounted on the upper surface of one end of the slide groove 31. The third motor 30 can provide a certain amount of power. The second threaded rod 33 is fixedly mounted on the output end of the third motor 30. The rotation of the output end of the machine 30 will drive the second threaded rod 33 to rotate, the slider 32 is slidably connected in the slide groove 31, the second threaded rod 33 penetrates the slider 32 and is threadedly connected thereto, and the rotation of the threaded rod will drive the slider 32 to move forward and backward, the first motor 26 is fixedly installed on one side of one of the cross bars 22, the first threaded rod 25 is fixedly connected to the output end of the first motor 26, and the rotation of the output end of the first motor 26 will drive the first threaded rod 25 to rotate, the first threaded rod 25 is rotatably connected to the two cross bars 22, the first threaded rod 25 penetrates the positioning plate 24 and is threadedly connected thereto, and the rotation of the first threaded rod 25 will drive the positioning plate 24 to move, and the positioning plate 24 will drive the moving plate 29 to move, so the rotation of the first motor 26 will drive the moving plate 29 to move, and the moving plate 29 will drive the movement of the slider 32.
[0035] Two first fixing rods 34 are fixedly connected to the lower surface of the slider 32, and a second fixing rod 35 is arranged between the two first fixing rods 34. The first fixing rod 34 and the second fixing rod 35 both play a certain fixing role. The second fixing rod 35 is fixedly connected to the lower surface of the slider 32. The first fixing rod 34 and the second fixing rod 35 are both provided with air pressure tubes. A first lifting rod 36 is arranged on the lower surface of the first fixing rod 34. The first lifting rod 36 extends into the fixing rod and is slidably connected thereto. The first lifting rod 36 can be pushed up and down by air pressure. The lower surface of the second fixing rod 35 is provided with a first lifting rod 36. Second lifting rod 37, the second lifting rod 37 extends into the lower surface of the second fixed rod 35 and is slidably connected thereto, and the second lifting rod 37 can also be driven to rise and fall by air pressure. The lower surface of the first lifting rod 36 is rotatably connected with a rotating block 39, and the rotating block 39 can rotate at will. The lower surface of the rotating block 39 is fixedly connected with a hook 40, and the rotation of the rotating block 39 will drive the rotation of the hook 40. The hook 40 is used to hang the device handle 20 or the cover handle 18. The lower surface of the second lifting rod 37 is fixedly connected with an anti-sway sleeve 38, and the anti-sway sleeve 38 is used to prevent the hung object from shaking excessively.
[0036] When in use, the first lifting rod 36 and the second lifting rod 37 are driven to rise and fall by air pressure, and the hook 40 can hook the device handle 20 or the cover handle 18, which can be selected according to needs. When the device handle 20 is hooked, the receiving barrel 11 may shake back and forth after starting, causing the liquid inside to shake and splash out easily. At this time, the anti-sway sleeve 38 can be used to press the upper surface of the cover plate to quickly stop shaking, and then conveying can be carried out.
[0037] Embodiment 3
[0038] See also Figure 5 On the basis of the second embodiment, a second motor 28 is fixedly installed on the lower surface of the cross bar 22 away from the moving device 7, and the output end of the second motor 28 is fixedly connected to the winding wheel 27. The rotation of the output end of the second motor 28 can drive the winding wheel 27 to rotate. A rope 301 is arranged on the winding wheel 27. The rotation of the winding wheel 27 can control the release and retraction of the rope 301.
[0039] In actual use, when the receiving barrel 11 needs to receive materials, the receiving barrel 11 is placed on the moving device 7, and is driven to the bottom of the molten steel funnel 8 by the moving device 7. After receiving the materials, it is transported to one side of the positioning device 2 by the receiving device 10, and the two device handles 20 are hooked by the hook 40, and then the rope 301 is tied to the pouring handle 19, and the first lifting rod 36 and the second lifting rod 37 are driven by air pressure to rise and fall. The hook 40 can hook the device handle 20 or the cover handle 18, which can be selected as needed. When the device handle 20 is hooked, the receiving barrel 11 may shake back and forth after starting, making it easy for the liquid inside to splash out. At this time, the anti-sway sleeve 38 can be used to press the upper surface of the cover plate to quickly stop shaking, and then the positioning device 2 is started. The positioning device 2 will drive it to move to the position where pouring is required, and then the rope 301 is pulled to make the receiving barrel 11 tilted, and molten steel will flow out from the discharge channel 12 and enter the designated equipment.
[0040] 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 device for preparing high-performance ductile iron based on low-carbon scrap steel, comprising: A bottom plate (1), characterized in that: a smelting furnace (3), a moving device (7) and a positioning device (2) are arranged on the upper surface of the bottom plate (1), the moving device (7) is arranged on one side of the smelting furnace (3), a steel funnel (4) is installed on the upper surface of the smelting furnace (3), a water outlet (5) is arranged on one side of the smelting furnace (3), a molten steel funnel (8) is arranged on the lower surface of the water outlet (5), a fixing frame (9) is fixedly connected to the lower surface of the molten steel funnel (8), and the fixing frame (9) is arranged on the moving device (7), an arc-shaped baffle (6) is arranged on the upper surface of the molten steel funnel (8), and the arc-shaped baffle (6) wraps one end of the water outlet (5), and a material receiving device (10) is arranged on the moving device (7).
2. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 1, characterized in that: The material receiving device (10) comprises a material receiving barrel (11) and a material receiving cover (13); the material receiving barrel (11) is arranged on the moving device (7); and the material receiving cover (13) is clamped on the upper surface of the material receiving barrel (11).
3. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 2, characterized in that: Lifting handles (18) are fixedly mounted on both sides of the material receiving cover (13); a first lifting tube (14) is arranged at the center of the material receiving cover (13); the first lifting tube (14) passes through the material receiving cover (13) and is slidably connected thereto; a second lifting tube (16) is fixedly connected to the upper surface of the first lifting tube (14); a spring (15) is sleeved on the outer wall of the first lifting tube (14); one end of the spring (15) is fixedly connected to the second lifting tube (16); and the other end of the spring (15) is fixedly connected to the material receiving cover (13).
4. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 3, characterized in that: A slope (17) is provided on one side of the second lifting pipe (16).
5. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 4, characterized in that: Device handles (20) are fixedly mounted on both sides of the material receiving barrel (11), a material pouring handle (19) is fixedly mounted on one side of the material receiving barrel (11), and a material discharge channel (12) is fixedly mounted on one side of the upper surface of the material receiving barrel (11).
6. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 5, characterized in that: The positioning device (2) comprises a bracket (201), a cross bar (22) and a positioning assembly (23); the two brackets (201) are fixedly mounted on the upper surface of the base plate (1); the tops of the two brackets (201) are fixedly connected to two cross bars (22); the two brackets (201) are fixedly connected together via the base plate (1) and the two cross bars (22); and the positioning assembly (23) is arranged between the two brackets (201).
7. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 6, characterized in that: The positioning assembly (23) comprises a positioning plate (24), a movable plate (29), a slider (32), a third motor (30), a second threaded rod (33), a first motor (26) and a first threaded rod (25); a slideway (21) is provided on one side of each of the brackets (201); two ends of the movable plate (29) respectively extend into the two slideways (21) and are slidably connected thereto; a slide groove (31) is provided on the movable plate (29); the positioning plate (24) is fixedly mounted on the upper surface of the movable plate (29); and the third motor (30) is fixedly mounted at one end of the slide groove (31). The second threaded rod (33) is fixedly mounted on the output end of the third motor (30), the slider (32) is slidably connected in the slide groove (31), the second threaded rod (33) passes through the slider (32) and is threadedly connected thereto, the first motor (26) is fixedly mounted on one side of one of the cross bars (22), the first threaded rod (25) is fixedly connected to the output end of the first motor (26), the first threaded rod (25) is rotatably connected to the two cross bars (22), and the first threaded rod (25) passes through the positioning plate (24) and is threadedly connected thereto.
8. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 7, characterized in that: Two first fixing rods (34) are fixedly connected to the lower surface of the slider (32); a second fixing rod (35) is arranged between the two first fixing rods (34); the second fixing rod (35) is fixedly connected to the lower surface of the slider (32); a first lifting rod (36) is arranged on the lower surface of the first fixing rod (34); the first lifting rod (36) extends into the fixing rod and is slidably connected thereto; a second lifting rod (37) is arranged on the lower surface of the second fixing rod (35); the second lifting rod (37) extends into the lower surface of the second fixing rod (35) and is slidably connected thereto; a rotating block (39) is rotatably connected to the lower surface of the rotating block (39); a hook (40) is fixedly connected to the lower surface of the second lifting rod (37); an anti-sway sleeve (38) is fixedly connected to the lower surface of the second lifting rod (37).
9. The device for preparing high-performance ductile iron based on low-carbon scrap steel according to claim 8, characterized in that: A second motor (28) is fixedly mounted on the lower surface of the crossbar (22) away from the moving device (7), and an output end of the second motor (28) is fixedly connected to a twisting wheel (27), on which a rope (301) is arranged.