Automatic metallurgical feeding device

Abstract

The utility model discloses an automatic metallurgy feeding device, and particularly relates to the technical field of industrial manufacturing, the automatic metallurgy feeding device comprises two supporting plates, the front parts of the upper ends of the two supporting plates are jointly and fixedly connected with a blanking assembly, and the middle parts of the upper ends of the two supporting plates are jointly and fixedly connected with a swing mechanism; a separation mechanism is jointly and fixedly connected between the opposite faces of the two discharging assemblies, a first transmission assembly is fixedly connected to the upper portion of the right end of the supporting plate located on the right side, and a conveying assembly is jointly and fixedly connected to the lower sides of the front ends of the two supporting plates. According to the automatic metallurgy feeding device, the falling point and the flow of materials can be accurately controlled through the discharging assembly and the swing mechanism, it is guaranteed that the materials are evenly distributed on the conveying belt or in the stock bin, the materials cannot be stacked or broken, the feeding process is smoother, and the feeding efficiency is improved. And the problem of feeding interruption or speed reduction caused by non-uniform material distribution is reduced, and the feeding efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial manufacturing, in particular to an automatic feeding device for metallurgy. Background Art

[0002] Metallurgy refers to the science and technological process of extracting, refining, and processing metals or metal compounds from ores or other metal-containing raw materials. It is an important branch of materials science and engineering, involving multiple disciplinary fields such as physics, chemistry, thermodynamics, and kinetics.

[0003] Traditional metallurgical feeding methods mainly rely on manual operation, which has a large labor intensity, low efficiency, and it is difficult to ensure the accuracy of the feeding amount and the stability of the feeding process. In the metallurgical industry, the feeding process is an important link in the smelting operation. Traditional feeding methods often have problems such as uneven material distribution and incomplete screening, which not only affect the smelting efficiency but may also lead to a decline in product quality.

[0004] On the other hand, the screening of metal ores is also an important link in the metallurgical process. Before smelting, it is necessary to screen the crushed metal ores to remove the ores that do not contain metals. However, traditional screening methods often have problems such as incomplete screening and low efficiency. Especially for small pieces of crushed metal ores, due to their small particle size, it is difficult for traditional screening equipment to effectively distinguish the metal components and impurities therein.

[0005] Chinese Patent Publication No. CN221543108U discloses an automatic feeding device for metallurgy, including a "U"-shaped fixing plate. On both sides above the "U"-shaped fixing plate, there are baffles, and at the bottom of the baffles, there are rectangular grooves. Inside the rectangular grooves of the baffles, there are circular grooves. Inside the rectangular grooves of the baffles, there is a vertically movable movable plate. At the top of the movable plate, a second guiding rod is vertically welded, and the second guiding rod is arranged to be vertically movable inside the circular groove of the baffle. At the bottom of the movable plate, an inclined plate is welded. On one side of the baffle, a positioning plate is horizontally welded. Inside the vertical through hole of the positioning plate, there is a vertically movable third guiding rod, and the third guiding rod is welded on the inclined plate. A spring is arranged outside the third guiding rod. Through the above patent document, by setting baffles, movable plates, second guiding rods, inclined plates, positioning plates, third guiding rods, and springs, the two sides of the metal ores are limited, so that the metal ores will not fall.

[0006] However, the above patent document still has the following defects during implementation;

[0007] Although the equipment in the above patent document can feed metal ore, it is not possible to accurately control the landing point and flow rate of the material during use, and is not able to ensure that the material is evenly distributed on the conveyor belt or in the silo, which may cause material accumulation or material breakage, resulting in uneven material distribution and interruption of feeding or reduction in speed, and is not able to perform secondary screening of the metal ore during the feeding process, which may result in the non-metallic ore not being completely separated or mixed in the metal ore during the initial screening, thereby failing to ensure the accuracy of the metal ore during the feeding process. Utility Model Content

[0008] The main purpose of the utility model is to provide an automated metallurgical feeding device, which can effectively solve the problems in the background technology.

[0009] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0010] An automated metallurgical feeding device comprises two support plates, wherein the front portions of the upper ends of the two support plates are commonly fixedly connected with a blanking assembly, the middle portions of the upper ends of the two support plates are commonly fixedly connected with a swinging mechanism, a separation mechanism is commonly fixedly connected between the opposite surfaces of the two blanking assemblies, the upper portion of the right end of the support plate on the right side is fixedly connected with a transmission assembly 1, the rear side of the right end of the support plate on the right side is fixedly connected with a transmission assembly 2, and the lower sides of the front ends of the two support plates are commonly fixedly connected with a conveying assembly.

[0011] Preferably, the transmission component 1 is composed of a motor 1, three pulleys 1 and a belt 1, and the transmission component 2 is composed of a motor 2, six pulleys 2 and a belt 2.

[0012] Preferably, the blanking assembly includes a blanking box, which is fixedly connected to the front sides of the upper ends of the two support plates, the lower end of the blanking box is fixedly connected to an inclined plate, and the lower side of the inner cavity of the blanking box is rotatably connected to a stirring roller.

[0013] Preferably, the swing mechanism includes two fixed blocks, the two fixed blocks are respectively fixedly connected to the middle parts of the upper ends of the two support plates, a rotating rod is rotatably connected to the rear sides between the opposite surfaces of the two fixed blocks, a gear set is fixedly connected to the left and right sides of the outer surface of the rotating rod, a fixed plate is fixedly connected to the middle parts between the opposite surfaces of the two fixed blocks, a turntable is rotatably connected to the front ends of the two fixed plates, a support block is fixedly connected to the front sides between the opposite surfaces of the two fixed blocks, a slider is fixedly and slidably connected to the left and right sides of the inner cavity of the support block, and a plurality of dial plates are fixedly connected to the lower ends of the two sliders at intervals.

[0014] Preferably, a rotating plate is rotatably connected to one side of the front end of each of the two turntables away from its axis. One end of the two rotating plates on the same side away from the two turntables on the same side is respectively rotatably connected to the middle of the rear ends of the two sliders. Each of the two gear sets is composed of two meshing bevel gears.

[0015] Preferably, the separating mechanism includes two first rotating rollers and two second rotating rollers. The two first rotating rollers are respectively rotatably connected to the upper rear part and the upper front part between the opposite surfaces of the two support plates. The two second rotating rollers are respectively rotatably connected to the lower rear part and the lower front part between the opposite surfaces of the two support plates. A first conveyor belt is wound around the outer surfaces of the two first rotating rollers together. A second conveyor belt is wound around the outer surfaces of the two second rotating rollers together. Two first electromagnets are fixedly connected to the upper side between the opposite surfaces of the two support plates. Two second electromagnets are fixedly connected to the lower side between the opposite surfaces of the two support plates.

[0016] Preferably, the two upper first electromagnets are fixedly connected to the inside of the first conveyor belt. The front end of the lower first electromagnet is shorter than the front end of the upper first electromagnet. The two lower second electromagnets are located inside the second conveyor belt. The front end of the lower second electromagnet is shorter than the front end of the upper second electromagnet.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] During the use of the utility model, through the arranged blanking assembly and swinging mechanism, the falling point and flow rate of the material can be accurately controlled, ensuring that the material is evenly distributed on the conveyor belt or in the silo, and preventing the material from piling up or running out of stock, making the feeding process smoother, reducing the problems of feeding interruption or speed reduction caused by uneven material distribution, and effectively improving the feeding efficiency.

[0019] During the use of the utility model, through the arranged separating mechanism, the metal ore in the feeding process can be secondarily screened, ensuring that only the metal ore meeting the requirements is sent to the subsequent process, reducing the phenomena of repeated feeding and rework caused by incomplete screening, further improving the feeding efficiency, and thus ensuring the accuracy of the metal ore in the feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 is a schematic sectional view of the blanking assembly of the utility model;

[0022] Figure 3 is a schematic sectional view of the swinging mechanism of the utility model;

[0023] Figure 4Schematic cross-sectional structure diagram of the turntable of the present utility model;

[0024] Figure 5 Schematic cross-sectional structure diagram of the separation mechanism of the present utility model;

[0025] Figure 6 Another perspective schematic diagram of the overall structure of the present utility model.

[0026] In the figure: 1, support plate; 2, separation mechanism; 21, first rotating roller; 22, first conveyor belt; 23, first electromagnet; 24, second rotating roller; 25, second conveyor belt; 26, second electromagnet; 3, swing mechanism; 31, fixed block; 32, rotating rod; 33, gear set; 34, fixed plate; 35, turntable; 36, support block; 37, slider; 38, rotating plate; 39, dialing plate; 4, blanking assembly; 41, blanking box; 42, dialing roller; 43, inclined plate; 5, first transmission assembly; 6, second transmission assembly; 7, conveying assembly. Specific embodiments

[0027] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] Embodiment 1, as Figures 1 to 6 shown, an automatic metallurgical feeding device includes two support plates 1. A blanking assembly 4 is fixedly connected to the front part of the upper ends of the two support plates 1. A swing mechanism 3 is fixedly connected to the middle part of the upper ends of the two support plates 1. A separation mechanism 2 is fixedly connected between the opposite surfaces of the two blanking assemblies 4. A first transmission assembly 5 is fixedly connected to the upper right part of the right support plate 1. A second transmission assembly 6 is fixedly connected to the rear side of the right end of the right support plate 1. A conveying assembly 7 is fixedly connected to the lower front side of the two support plates 1.

[0029] Further, the first transmission assembly 5 is composed of a first motor, three first belt pulleys and a first belt. The second transmission assembly 6 is composed of a second motor, six second belt pulleys and a second belt.

[0030] In the specific implementation process of the present utility model, first, the operator puts the crushed metal ore into the blanking assembly 4. At the same time, the first motor inside the first transmission assembly 5 is started to drive the lower first belt pulley to rotate. Then, through the action of the first belt, the internal structures of the blanking assembly 4 and the swing mechanism 3 are driven to operate;

[0031] Under the action of the internal structure of the blanking assembly 4, the metal ore entering the inside of the blanking assembly 4 evenly falls into the upper part of the separation mechanism 2. Then, by starting the motor two inside the second transmission assembly 6, the pulley two in the middle is driven to rotate. Then, under the action of the second belt, the inside of the separation mechanism 2 is driven to operate. Under the action of the internal structure of the separation mechanism 2, the metal ore is driven to move backward. During the process of the metal ore moving backward, under the action of the internal structure of the swing mechanism 3, the metal ore can be toggled to be evenly distributed on the upper side of the separation mechanism 2. Then, under the action of the internal structure of the separation mechanism 2, the metal ore is driven into the inside of the separation mechanism 2. At the same time, the metal ore falling on the upper side is initially screened, so that the impurities without metal ore directly fall out from the rear of the separation mechanism 2. Then, the metal ore entering the inside of the separation mechanism 2 is secondarily screened under the action of the internal structure of the separation mechanism 2 to ensure that only the metal ore meeting the requirements enters the inside of the conveying assembly 7. Then, under the action of the second transmission assembly 6, the conveying assembly 7 is driven to rotate, and then the conveying assembly 7 performs the feeding operation on the screened metal ore.

[0032] The specific installation methods of the first motor and the second motor, the connection methods of the circuits, and the control methods adopted above are all conventional designs, and the present utility model will not elaborate in detail.

[0033] Embodiment 2. In order to achieve the purpose of uniform blanking, refer to Figure 2 , in this solution, the blanking assembly 4 includes a blanking box 41, the blanking box 41 is fixedly connected to the front sides of the upper ends of two support plates 1, an inclined plate 43 is fixedly connected to the lower end of the blanking box 41, and a toggling roller 42 is rotatably connected to the lower side of the inner cavity of the blanking box 41.

[0034] In the above, the first motor drives the pulley one and the first belt to rotate, so that the upper pulley one rotates to drive the toggling roller 42 to rotate. Then, the metal ore is put into the inner cavity of the blanking box 41. Through the action of the toggling roller 42, the metal ore in the inner cavity of the blanking box 41 is toggled to be conveyed downward in batches, and then the material falls onto the surface of the inclined plate 43 and slides into the separation mechanism 2.

[0035] Specifically, in order to achieve the purpose that the material can be evenly distributed in the separation mechanism 2 without material accumulation or material breakage, refer to Figure 3 and Figure 4In this scheme, the swing mechanism 3 includes two fixed blocks 31, and the two fixed blocks 31 are respectively fixedly connected to the middle part of the upper end of the two support plates 1, and the rear side between the opposite surfaces of the two fixed blocks 31 is rotatably connected with a rotating rod 32, and the left and right sides of the outer surface of the rotating rod 32 are fixedly connected with a gear set 33, and the middle part between the opposite surfaces of the two fixed blocks 31 is fixedly connected with a fixed plate 34, and the front ends of the two fixed plates 34 are rotatably connected with a turntable 35, and the front sides between the opposite surfaces of the two fixed blocks 31 are commonly fixedly connected with a support block 36, and the left and right sides of the inner cavity of the support block 36 are fixedly and slidably connected with sliders 37, and the lower ends of the two sliders 37 are fixedly connected with a plurality of dial plates 39 distributed at intervals.

[0036] Furthermore, the front ends of the two turntables 35 are rotatably connected to the sides away from the axis thereof, and the ends of the two turntables 38 on the same side away from the two turntables 35 on the same side are rotatably connected to the middle parts of the rear ends of the two sliders 37, respectively, and the two gear sets 33 are composed of two meshing bevel gears.

[0037] In the above, the motor 1 drives the pulley 1 and the belt 1 to rotate, so that the pulley 1 on the rear side rotates to drive the rotating rod 32 to rotate, and the rotating rod 32 rotates and drives the two vertical bevel gears to rotate at the same time, and then the two vertical bevel gears rotate to drive the two horizontal bevel gears to rotate, and then the two horizontal bevel gears drive the two turntables 35 to rotate, and the rotation of the turntable 35 drives one side of the turntable 38 to rotate around the axis of the turntable 35, so that the turntable 38 drives the slider 37 to swing left and right in the inner cavity of the support block 36 while rotating and swinging, and then the slider 37 drives a number of paddles 39 to swing left and right, thereby dispersing the material inside the separation mechanism 2 to ensure the uniformity of subsequent feeding.

[0038] Specifically, in order to achieve the purpose of screening materials, refer to Figure 5 In this scheme, the separation mechanism 2 includes two rotating rollers 21 and two rotating rollers 24. The two rotating rollers 21 are respectively rotatably connected to the upper rear and front parts between the opposite surfaces of the two support plates 1, and the two rotating rollers 24 are respectively rotatably connected to the lower rear and front parts between the opposite surfaces of the two support plates 1. The outer surfaces of the two rotating rollers 21 are commonly wrapped with a conveyor belt 22, and the outer surfaces of the two rotating rollers 24 are commonly wrapped with a conveyor belt 25. Two conveyor belts 22 are fixedly connected to the upper side between the opposite surfaces of the two support plates 1, and two electromagnets 26 are fixedly connected to the lower side between the opposite surfaces of the two support plates 1.

[0039] Further, the two electromagnets 1-23 located on the upper side are fixedly connected to the inside of the conveyor belt 1-22. The front end of the electromagnet 1-23 located on the lower side is shorter than the front end of the electromagnet 1-23 on the upper side. The two electromagnets 2-26 located on the lower side are located inside the conveyor belt 2-25. The front end of the electromagnet 2-26 located on the lower side is shorter than the front end of the electromagnet 2-26 on the upper side.

[0040] In the above, the rotating roller 1-21 and the rotating roller 2-24 located at the rear side are both installed as electromagnetic wheels.

[0041] In the above, the motor 2 inside the transmission assembly 2 drives the pulley 2 to rotate. Then, under the action of the belt 2, the rotating roller 1-21 and the rotating roller 2-24 are driven to rotate simultaneously, so that the rotating roller 1-21 drives the conveyor belt 1-22 to rotate on its surface while rotating, thereby driving the metal ore falling on the surface of the conveyor belt 1-22 to move backward. At the same time, the two electromagnetic wheels, the electromagnet 1-23 and the electromagnet 2-26 are started, so that the metal ore is evenly dispersed by the baffle 39 on the upper surface of the conveyor belt 1-22 and then firmly adsorbed on the surface of the conveyor belt 1-22. Then, the impurities without metal inside it directly fall from the rear side of the conveyor belt 1-22, and the metal ore adsorbed on the surface of the conveyor belt 1-22 moves to the front side of the lower surface of the conveyor belt 1-22 with the rotation. When the metal ore reaches the front side of the electromagnet 1-23 on the lower side, the adsorption force disappears, and the metal ore falls on the upper surface of the conveyor belt 2-25, and then is conveyed backward by the conveyor belt 2-25. The electromagnet 2-26 performs secondary screening on the metal ore to ensure the screening effect. Then, the electromagnet 2-26 on the lower side drives the metal ore to directly fall above the conveying assembly 7. At the same time, the rotation of the pulley 2 drives the conveying assembly 7 to rotate, so that the conveying assembly 7 drives the screened metal ore to be evenly fed.

[0042] It should be particularly noted that the specific installation method, the connection method of the circuit, and the control method of the electromagnet 1-23 and the electromagnet 2-26 adopted in the present invention are all conventional designs, and the present invention will not be elaborated in detail.

[0043] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated metallurgical feeding device, comprising two support plates (1), characterized in that: The front parts of the upper ends of the two support plates (1) are commonly fixedly connected with a blanking assembly (4), the middle parts of the upper ends of the two support plates (1) are commonly fixedly connected with a swing mechanism (3), the opposing surfaces of the two blanking assemblies (4) are commonly fixedly connected with a separation mechanism (2), the upper right end of the support plate (1) on the right side is fixedly connected with a transmission assembly 1 (5), the rear right end of the support plate (1) on the right side is fixedly connected with a transmission assembly 2 (6), and the lower front ends of the two support plates (1) are commonly fixedly connected with a conveying assembly (7).

2. The automatic metallurgical feeding device according to claim 1, characterized in that: The transmission component 1 (5) is composed of a motor 1, three pulleys 1 and a belt 1, and the transmission component 2 (6) is composed of a motor 2, six pulleys 2 and a belt 2.

3. The automated metallurgical feeding device according to claim 1, characterized in that: The blanking assembly (4) comprises a blanking box (41), the blanking box (41) being fixedly connected to the front sides of the upper ends of the two support plates (1), the lower end of the blanking box (41) being fixedly connected to an inclined plate (43), and the lower side of the inner cavity of the blanking box (41) being rotatably connected to a stirring roller (42).

4. The automatic metallurgical feeding device according to claim 1, characterized in that: The swing mechanism (3) comprises two fixed blocks (31), the two fixed blocks (31) are respectively fixedly connected to the middle parts of the upper ends of the two support plates (1), a rotating rod (32) is rotatably connected to the rear sides between the opposing surfaces of the two fixed blocks (31), a gear set (33) is fixedly connected to the left and right sides of the outer surface of the rotating rod (32), a fixed plate (34) is fixedly connected to the middle parts between the opposing surfaces of the two fixed blocks (31), a rotating disk (35) is rotatably connected to the front ends of the two fixed plates (34), a supporting block (36) is fixedly connected to the front sides between the opposing surfaces of the two fixed blocks (31), a slider (37) is fixedly and slidably connected to the left and right sides of the inner cavity of the supporting block (36), and a plurality of shifting plates (39) are fixedly connected to the lower ends of the two sliders (37) at intervals.

5. The automatic metallurgical feeding device according to claim 4, characterized in that: The front ends of the two rotating disks (35) are rotatably connected to the sides away from the axis thereof with rotating plates (38); the ends of the two rotating plates (38) on the same side away from the two rotating disks (35) on the same side are rotatably connected to the middle parts of the rear ends of the two sliders (37); and the two gear sets (33) are composed of two meshing bevel gears.

6. The automatic metallurgical feeding device according to claim 1, characterized in that: The separation mechanism (2) comprises two rotating rollers (21) and two rotating rollers (24), the two rotating rollers (21) being rotatably connected to the upper rear and front parts between the opposing surfaces of the two support plates (1), respectively, the two rotating rollers (24) being rotatably connected to the lower rear and front parts between the opposing surfaces of the two support plates (1), the outer surfaces of the two rotating rollers (21) being commonly wound with a conveyor belt (22), the outer surfaces of the two rotating rollers (24) being commonly wound with a conveyor belt (25), the two conveyor belts (22) being fixedly connected to the upper side between the opposing surfaces of the two support plates (1), and the two electromagnets (26) being fixedly connected to the lower side between the opposing surfaces of the two support plates (1).

7. The automated metallurgical feeding device according to claim 6, characterized in that: The two electromagnets 1 (23) located on the upper side are fixedly connected to the inside of the conveyor belt 1 (22), and the front end of the electromagnet 1 (23) located on the lower side is shorter than the front end of the electromagnet 1 (23) on the upper side. The two electromagnets 2 (26) located on the lower side are located inside the conveyor belt 2 (25), and the front end of the electromagnet 2 (26) located on the lower side is shorter than the front end of the electromagnet 2 (26) on the upper side.

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