Feeding equipment for metallurgy

Abstract

The utility model relates to the technical field of metallurgy, and discloses a feeding device for metallurgy, which comprises a first frame, a second frame is arranged on the bottom surface of the first frame, a plurality of fixing rods are fixed between the first frame and the second frame, a feeding hopper is fixedly connected in the first frame, and a discharging hopper is fixedly connected in the second frame. A discharging groove is formed in the bottom face of the feeding hopper, a winding component is arranged in one of the fixing rods, a limiting component is arranged on one side of the feeding hopper and located below the winding component, and the winding component can be wound around the feeding hopper through cooperation of a servo motor, a rotating rod, a steel wire rope, a pulley, a baffle, a sliding block and a limiting groove. And the steel wire rope can be wound, and the baffle can be pulled. And the size of a blanking area of the feeding hopper can be controlled through the moving distance of the baffle, namely, the discharging amount of the feeding hopper can be controlled, so that the situation that the metallurgical efficiency is affected due to excessive feeding at a time is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgy, and more specifically to a feeding device for metallurgy. Background Art

[0002] Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals and making metal materials with certain properties through various processing methods. This includes mining, mineral processing, smelting, casting, processing and heat treatment. During the metallurgical process, it is usually necessary to use feeding equipment to feed metallurgical equipment.

[0003] In the prior art, there is a metallurgical feeding device with a publication number of CN221198029U. The patent aligns the discharge port with a conveyor belt for feeding materials into the furnace, and then feeds the materials to be fed into the furnace from the feed trough into the feeding box. At this time, the materials will fall to the top of the screen, and the screen will screen the materials, thereby removing the stones and dust mixed in the materials, and then the screened materials will be thrown out from the discharge port;

[0004] The above scheme still has the following problems: It is found in actual use that when adding materials, since the materials are directly discharged from the discharge port, too much material is added at one time, which may cause the surface temperature of the melt to drop instantly, making it difficult to maintain the thermal balance of the reaction in the furnace, thus affecting the efficiency of metallurgy. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a metallurgical feeding device to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions:

[0007] A metallurgical feeding device comprises: a first frame, a second frame is provided on the bottom surface of the first frame, a plurality of fixing rods are fixed between the first frame and the second frame, a feed hopper is fixedly connected inside the first frame, a discharge trough is provided on the bottom surface of the feed hopper, a winding component is provided inside one of the fixing rods, a limiting component is provided on one side of the feed hopper, the limiting component is located below the winding component, a baffle is provided on the bottom surface of the feed hopper, a steel wire rope is fixedly connected to one end of the baffle, one end of the steel wire rope is connected to the winding component through the limiting component, and a counterweight component is provided on the bottom surface of the baffle;

[0008] The winding component includes: a servo motor, which is fixedly connected to one side of the interior of one of the fixed rods, the output end of the servo motor passes through the fixed rod and is fixedly connected to a rotating rod, and a bearing is fixedly connected to the interior of the other fixed rod, and the inner ring of the bearing is fixedly connected to the rotating rod.

[0009] Furthermore, the winding component also includes: two second fixing bars, the two second fixing bars are respectively fixedly connected to the two sides of the feed hopper, a limiting groove is opened on one side of the second fixing bar, and sliding blocks are respectively fixedly connected to the two sides of the baffle, and the sliding blocks are slidably connected to the limiting groove.

[0010] Furthermore, the limiting component includes: two first fixing bars, both of which are fixedly connected to one side of the feed hopper, a pulley is fixedly connected between the two first fixing bars, one end of the wire rope is connected to the rotating rod through the pulley, and the wire rope is wrapped around the outer wall surface of the rotating rod.

[0011] Furthermore, by setting up the pulley, the pulley can ensure that when the wire rope is in use, the pulling direction of the wire rope is consistent with the moving direction of the baffle, thereby ensuring that the baffle can move stably when pulled.

[0012] Furthermore, the counterweight component includes: a counterweight bin, which is fixedly connected to the bottom surface of the baffle, and a plurality of counterweight grooves are opened on one side of the counterweight bin, and a threaded rod is fixedly connected to the inside of the counterweight groove, and an iron block is slidably connected to the inside of the counterweight groove, and the iron block is threadedly connected to the threaded rod.

[0013] Furthermore, the counterweight component further includes: a protection bar, and the protection bar is fixedly connected to one side of the baffle.

[0014] Furthermore, two positioning blocks are fixedly connected to one side of the inner portion of the discharge chute.

[0015] Furthermore, two connecting blocks are fixedly connected on both sides of the discharge trough, and the bottom surfaces of the two connecting blocks located on the front side are fixedly connected with first support columns, and the first support columns are fixedly connected to the second frame. The bottom surfaces of the two connecting blocks located on the rear side are fixedly connected with second support columns, and the second support columns are fixedly connected to the second frame. A plurality of rollers are rotatably installed in an embedded manner on the bottom surface of the first frame.

[0016] Technical effects and advantages of the utility model:

[0017] Through the set feed hopper, the staff can first pour the material into the feed hopper, then push the entire equipment to the metallurgical equipment through the roller, and align the discharge trough with the feed port of the metallurgical equipment. Through the cooperation of the servo motor, rotating rod, wire rope, pulley, baffle, sliding block and limit slot, the wire rope can be reeled and the baffle can be pulled. The distance the baffle moves can control the size of the drop area of ​​the feed hopper, and the amount of material discharged from the feed hopper, so as to prevent excessive one-time feeding, which affects the efficiency of metallurgy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the local structure of A;

[0022] Figure 5 This is a schematic diagram of the baffle structure of the utility model;

[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the local structure of B;

[0024] Figure 7 This is a schematic diagram of the positioning block structure of the utility model.

[0025] The accompanying drawings are marked as follows: 1. first frame; 2. second frame; 3. fixed rod; 4. feed hopper; 5. discharge chute; 6. roller; 7. servo motor; 8. rotating rod; 9. baffle; 10. wire rope; 11. first fixed bar; 12. pulley; 13. bearing; 14. second fixed bar; 15. limit groove; 16. sliding block; 17. counterweight bin; 18. counterweight groove; 19. threaded rod; 20. iron block; 21. connecting block; 22. first support column; 23. second support column; 24. positioning block; 25. protective strip. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0027] Figure 1 to Figure 7 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 7 The utility model is further described.

[0028] A metallurgical feeding device comprises: a first frame 1, a second frame 2 is provided on the bottom surface of the first frame 1, a plurality of fixing rods 3 are fixed between the first frame 1 and the second frame 2, a feed hopper 4 is fixedly connected inside the first frame 1, a discharge trough 5 is provided on the bottom surface of the feed hopper 4, a winding component is provided inside one of the fixing rods 3, a limiting component is provided on one side of the feed hopper 4, the limiting component is located below the winding component, a baffle 9 is provided on the bottom surface of the feed hopper 4, a steel wire rope 10 is fixedly connected to one end of the baffle 9, one end of the steel wire rope 10 is connected to the winding component through the limiting component, and a counterweight component is provided on the bottom surface of the baffle 9;

[0029] The winding component includes: a servo motor 7, which is fixedly connected to one side of the inside of one of the fixed rods 3, and the output end of the servo motor 7 passes through the fixed rod 3 and is fixedly connected to the rotating rod 8, and the inside of the other fixed rod 3 is fixedly connected to a bearing 13, and the inner ring of the bearing 13 is fixedly connected to the rotating rod 8.

[0030] Specifically, the winding component also includes: two second fixing bars 14, which are respectively fixedly connected to the two sides of the feed hopper 4, and a limiting groove 15 is opened on one side of the second fixing bar 14. Sliding blocks 16 are respectively fixedly connected to the two sides of the baffle 9, and the sliding blocks 16 are slidably connected to the limiting groove 15.

[0031] Specifically, the limiting component includes: two first fixed bars 11, the two first fixed bars 11 are fixedly connected to one side of the feed hopper 4, a pulley 12 is fixedly connected between the two first fixed bars 11, one end of the wire rope 10 is connected to the rotating rod 8 through the pulley 12, and the wire rope 10 is wound around the outer wall surface of the rotating rod 8.

[0032] In this embodiment, the pulley 12 is provided to ensure that the pulling direction of the wire rope 10 is consistent with the moving direction of the baffle 9 during use, thereby ensuring that the baffle 9 can move stably when pulled.

[0033] Specifically, the counterweight component includes: a counterweight bin 17, which is fixedly connected to the bottom surface of the baffle 9, and a plurality of counterweight grooves 18 are opened on one side of the counterweight bin 17, and a threaded rod 19 is fixedly connected inside the counterweight groove 18, and an iron block 20 is slidably connected inside the counterweight groove 18, and the iron block 20 is threadedly connected to the threaded rod 19.

[0034] In this embodiment, by setting the iron block 20, the number of the iron blocks 20 can be adjusted when the baffle 9 is reset. By rotating the iron block 20, the iron block 20 can be disengaged from the threaded rod 19, and then the iron block 20 can be taken out, thereby achieving the effect of adjusting the number of the iron blocks 20, so that the moving speed of the baffle 9 is coordinated with the speed of the rotating rod 8 releasing the wire rope 10, thereby ensuring that the moving speed of the baffle 9 is stable, and preventing the baffle 9 from moving too fast after losing tension due to excessive release of the wire rope 10.

[0035] Specifically, the counterweight component further includes a protection bar 25 , which is fixedly connected to one side of the baffle 9 .

[0036] In this embodiment, by setting the protection strip 25, when the baffle 9 moves, the protection strip 25 can play a blocking role when the material inside the hopper 4 falls into the discharge chute 5, thereby preventing the material from causing damage to the iron block 20.

[0037] Specifically, two positioning blocks 24 are fixedly connected to one side of the inner part of the discharge chute 5, and two connecting blocks 21 are fixedly connected to the two sides of the discharge chute 5 respectively. The bottom surfaces of the two connecting blocks 21 on the front side are fixedly connected with the first support column 22, and the first support column 22 is fixedly connected to the second frame 2. The bottom surfaces of the two connecting blocks 21 on the rear side are fixedly connected with the second support column 23, and the second support column 23 is fixedly connected to the second frame 2. A plurality of rollers 6 are rotatably installed in an embedded manner on the bottom surface of the first frame 1.

[0038] In this embodiment, by setting the positioning block 24, when the baffle 9 moves to contact with the positioning block 24, it means that the baffle 9 has moved to the maximum distance, and the rotating rod 8 can stop winding the wire rope 10, thereby preventing the positioning block 24 from conflicting with the discharge trough 5.

[0039] The working principle and use process of the utility model are as follows: when in use, the staff can first pour the material into the inside of the feed hopper 4, and then push the entire equipment to the metallurgical equipment through the roller 6, and align the discharge chute 5 with the feed port of the metallurgical equipment. At this time, the servo motor 7 is started, and the output end of the servo motor 7 rotates and drives the rotating rod 8 to rotate. When the rotating rod 8 rotates, the wire rope 10 is wound up, and then the wire rope 10 is pulled by the pulley 12 to move the baffle 9. When the baffle 9 moves, it slides in the limiting groove 15 through the sliding block 16. The limiting groove 15 can limit the sliding block 16 to ensure the stability of the movement of the baffle 9. When the baffle 9 is adjusted to a suitable distance, the material inside the feed hopper 4 will fall into the inside of the discharge chute 5 and slide into the metallurgical equipment to achieve the effect of feeding the metallurgical equipment. The distance moved by the baffle 9 can control the size of the falling area of ​​the feed hopper 4, and the amount of material discharged from the feed hopper 4 can be controlled, so as to prevent excessive one-time feeding, which affects the efficiency of metallurgy.

[0040] By setting the servo motor 7, when the feeding is completed, the output end of the servo motor 7 drives the rotating rod 8 to rotate, and the rotating rod 8 will release the wire rope 10. At this time, the baffle 9 loses the tension. Since the baffle 9 is tilted, under the action of the iron block 20, the baffle 9 moves and covers the outlet of the hopper 4 again, waiting for the next feeding. When the baffle 9 is reset, the number of iron blocks 20 can be manually adjusted. By rotating the iron block 20, the iron block 20 can be disengaged from the threaded rod 19, and then the iron block 20 can be taken out, so that the moving speed of the baffle 9 is coordinated with the speed of the rotating rod 8 releasing the wire rope 10, thereby ensuring that the moving speed of the baffle 9 is stable, preventing the baffle 9 from moving too fast after losing tension due to excessive release of the wire rope 10.

[0041] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A metallurgical feeding device, comprising a first frame (1), a second frame (2) being provided on the bottom surface of the first frame (1), a plurality of fixing rods (3) being fixed between the first frame (1) and the second frame (2), a feed hopper (4) being fixedly connected to the inside of the first frame (1), a discharge trough (5) being provided on the bottom surface of the feed hopper (4), characterized in that: A winding component is provided inside one of the fixed rods (3), a limiting component is provided on one side of the feed hopper (4), the limiting component is located below the winding component, a baffle (9) is provided on the bottom surface of the feed hopper (4), one end of the baffle (9) is fixedly connected to a steel wire rope (10), one end of the steel wire rope (10) is connected to the winding component via the limiting component, and a counterweight component is provided on the bottom surface of the baffle (9); The winding component comprises a servo motor (7), the servo motor (7) being fixedly connected to one side of the interior of one of the fixed rods (3), the output end of the servo motor (7) passing through the fixed rod (3) and being fixedly connected to a rotating rod (8), and a bearing (13) being fixedly connected to the interior of the other fixed rod (3), and the inner ring of the bearing (13) being fixedly connected to the rotating rod (8).

2. A metallurgical feeding device according to claim 1, characterized in that: The winding component further comprises: two second fixing bars (14), the two second fixing bars (14) being fixedly connected to two sides of the feed hopper (4), respectively; a limiting groove (15) is provided on one side of the second fixing bar (14); sliding blocks (16) are fixedly connected to two sides of the baffle (9), respectively; and the sliding blocks (16) are slidably connected to the limiting groove (15).

3. A metallurgical feeding device according to claim 2, characterized in that: The limiting component comprises: two first fixing bars (11), the two first fixing bars (11) are fixedly connected to one side of the feed hopper (4), a pulley (12) is fixedly connected between the two first fixing bars (11), one end of the steel wire rope (10) is connected to the rotating rod (8) through the pulley (12), and the steel wire rope (10) is wound around the outer wall surface of the rotating rod (8).

4. A metallurgical feeding device according to claim 1, characterized in that: The counterweight component comprises: a counterweight bin (17), the counterweight bin (17) being fixedly connected to the bottom surface of the baffle (9), a plurality of counterweight grooves (18) being provided on one side of the counterweight bin (17), a threaded rod (19) being fixedly connected inside the counterweight groove (18), an iron block (20) being slidably connected inside the counterweight groove (18), and the iron block (20) being threadedly connected to the threaded rod (19).

5. A metallurgical feeding device according to claim 4, characterized in that: The counterweight component further comprises a protection strip (25), wherein the protection strip (25) is fixedly connected to one side of the baffle (9).

6. The metallurgical feeding equipment according to claim 1, characterized in that: Two positioning blocks (24) are fixedly connected to one side of the interior of the discharge chute (5).

7. The metallurgical feeding equipment according to claim 1, characterized in that: Two connecting blocks (21) are fixedly connected to the two sides of the discharge trough (5), and the bottom surfaces of the two connecting blocks (21) located at the front side are fixedly connected to the first support column (22), and the first support column (22) is fixedly connected to the second frame (2); the bottom surfaces of the two connecting blocks (21) located at the rear side are fixedly connected to the second support column (23), and the second support column (23) is fixedly connected to the second frame (2); and the bottom surface of the first frame (1) is embedded with a plurality of rollers (6) rotatably installed.

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