Automatic feeding device for silicon iron production

Abstract

The utility model discloses an automatic feeding device for ferrosilicon production, which relates to the technical field of ferrosilicon and comprises a first support frame, a first driving motor is fixedly mounted on the side surface of the first support frame, a reciprocating lead screw is connected to one side of the first driving motor, and a lead screw nut is connected to the outer wall of the reciprocating lead screw. The lead screw nut is mounted in the first fixing block, a mounting frame is fixed to the side face of the first fixing block, a second fixing block is mounted on the side face, away from the first fixing block, of the mounting frame, a guide sliding hole is formed in the second fixing block, and a limiting guide rod is connected into the guide sliding hole. The outer diameter of the limiting guide rod is the same as the inner diameter of the guide sliding hole, the limiting guide rod is slidably connected with the guide sliding hole, and a second driving motor is fixedly installed on the side face of the second fixing block. By operating the two sets of driving motors, the material receiving box can convey long-distance materials, and therefore the conveying capacity of the device is further improved.

Description

Technical Field

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

[0002] Ferrosilicon is an iron alloy composed of iron and silicon. Ferrosilicon is an iron-silicon alloy made by smelting in an electric furnace using coke, steel scraps, and quartz (or silica) as raw materials. Since silicon and oxygen can easily combine to form silicon dioxide, ferrosilicon is often used as a deoxidizer in steelmaking. At the same time, since a large amount of heat is released when SiO2 is generated, it is also beneficial to increase the temperature of molten steel while deoxidizing. At the same time, ferrosilicon can also be used as an alloying element additive and is widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel. Ferrosilicon is often used as a reducing agent in ferroalloy production and the chemical industry.

[0003] During the production process of ferrosilicon, the ferrosilicon raw materials need to be automatically loaded and processed, but the raw materials after the previous processing are often manually transported to the next processing point for loading, which is inefficient.

[0004] A Chinese patent search revealed an automatic loading device for ferrosilicon production (Announcement No. CN211732939U), comprising a first support plate, a second support plate arranged vertically fixed at one end of the first support plate, a third support plate arranged vertically fixed at the top side wall of the second support plate, a driving motor fixed at the top side wall of the third support plate, a rotating table fixed at the top side wall of the third support plate, a plurality of through holes opened along the length direction of the rotating table on the top side wall, a placement plate arranged inside the through holes, and a placement groove opened at the top side wall of the placement plate. The utility model can collect, flip and push the materials generated by the previous processing, which improves the practicality, does not require manual operation, improves the convenience, and can flip the placement plate to discharge the materials, and transport the materials to the next processing point for automatic loading, which improves the practicality.

[0005] Although the above patent is able to collect, flip and push the materials generated by the previous processing by setting up a switching conveying mechanism, it has the disadvantage that the distance for collecting, flipping and pushing the materials is relatively short. If the unloading end of the previous process is far away from the roller conveyor, the rotating table of the device can only rotate within a certain range, which obviously cannot transport materials over long distances.

[0006] Therefore, it is necessary to invent an automatic feeding device for ferrosilicon production to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide an automatic feeding device for ferrosilicon production, so as to solve the problem that the device mentioned in the above background technology cannot transport materials over a long distance.

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an automatic feeding device for ferrosilicon production, comprising a first support frame, a first driving motor is fixedly installed on the side of the first support frame, a reciprocating screw is connected to one side of the first driving motor, a screw nut is connected to the outer wall of the reciprocating screw, and the screw nut is installed inside the first fixed block, a mounting frame is fixed to the side of the first fixed block, and a second fixed block is installed on the side of the mounting frame away from the first fixed block, a guide sliding hole is opened inside the second fixed block, a limiting guide rod is connected inside the guide sliding hole, the outer diameter of the limiting guide rod is the same as the inner diameter of the guide sliding hole, the limiting guide rod is slidably connected to the guide sliding hole, a second driving motor is fixedly installed on the side of the second fixed block, a rotating shaft is connected to one side of the second driving motor, and a material receiving box is fixed to one end of the rotating shaft.

[0009] Preferably, a supporting base plate is fixed to the bottom of the first supporting frame, and a mounting hole is provided inside the supporting base plate.

[0010] Preferably, a mounting plate is provided on one side of the first support frame, and a roller conveyor is fixed above the mounting plate.

[0011] Preferably, one end of the reciprocating screw is connected to a first bearing seat, and a second support frame is fixed to the side of the first bearing seat.

[0012] Preferably, a first fixing plate is installed on the top of the second fixing block.

[0013] Preferably, a driven shaft is fixedly connected to a side of the material receiving box away from the rotating shaft.

[0014] Preferably, one end of the driven shaft is connected to a second bearing seat, and a second fixing plate is installed on the side of the second bearing seat.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting a feeding and conveying mechanism, a first driving motor, a reciprocating screw, a screw nut, a first fixed block, a mounting frame, a second fixed block, a guide slide hole, a limit guide rod, a second driving motor, a rotating shaft, and a material receiving box, the first driving motor is operated so that the first driving motor drives the reciprocating screw to rotate, the outer wall of the reciprocating screw is connected with a screw nut, the screw nut is installed inside the first fixed block, the side of the first fixed block is fixed with a mounting frame, the side of the mounting frame away from the first fixed block is fixed with a second fixed block, a guide slide hole is opened inside the second fixed block, the inside of the guide slide hole is connected with a limit guide rod, under the limit guide action of the limit guide rod, the mounting frame makes a horizontal reciprocating motion on the reciprocating screw, and a second driving motor is arranged above the mounting frame. A rotating shaft is connected to one side of the motor, and a material receiving box is fixed to one end of the rotating shaft. When the mounting frame moves horizontally, the material receiving box is driven to move horizontally, so that the material receiving box can be moved to the discharge port of the previous process. After the materials are received, the first driving motor is operated again to move the material receiving box to the top of the roller conveyor. At this time, the second driving motor is operated again to drive the rotating shaft to rotate, so that the rotating shaft drives the material receiving box to rotate, so that the material inside the material receiving box is poured onto the roller conveyor, so that the material can be transported to the next processing point for automatic loading, which improves practicality. The device has a long transportation distance, which solves the problem of short material transportation distance in the prior art, thereby further improving the transportation capacity of the device.

[0017] 2. By setting a first support frame, a support base plate, and mounting holes, a support base plate is fixed at the bottom of the first support frame, and multiple groups of mounting holes are opened inside the support base plate, so that the multiple groups of mounting holes can be fixed to the support base plate by connecting bolts, thereby ensuring the stability of the first support frame. Similarly, the second support frame is installed with a support base plate like the first support frame, thereby improving the stability of the device support. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a front view structural schematic diagram of an automatic feeding device for ferrosilicon production.

[0020] Figure 2 This is a disassembled diagram of the feeding and conveying mechanism of an automatic feeding device for ferrosilicon production according to the utility model.

[0021] Figure 3 The utility model is a schematic diagram of the top view of the automatic feeding device for ferrosilicon production.

[0022] Figure 4 The utility model is a side view structural schematic diagram of an automatic feeding device for ferrosilicon production.

[0023] In the figure: 1. first support frame; 2. support base plate; 3. mounting hole; 4. mounting plate; 5. roller conveyor; 6. first drive motor; 7. reciprocating screw; 8. first bearing seat; 9. second support frame; 10. screw nut; 11. first fixed block; 12. mounting frame; 13. second fixed block; 14. guide slide hole; 15. limit guide rod; 16. first fixed plate; 17. second drive motor; 18. rotating shaft; 19. receiving box; 20. driven shaft; 21. second bearing seat; 22. second fixed plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4An automatic feeding device for ferrosilicon production shown in the figure comprises a first support frame 1, a first driving motor 6 is fixedly installed on the side of the first support frame 1, wherein the first driving motor 6 plays a role in driving the reciprocating screw 7 to rotate, a reciprocating screw 7 is connected to one side of the first driving motor 6, wherein the reciprocating screw 7 plays a role in driving a screw nut 10 to make horizontal movement, a screw nut 10 is connected to the outer wall of the reciprocating screw 7, wherein the screw nut 10 plays a role in driving a first fixed block 11 to make horizontal reciprocating movement, the screw nut 10 is installed inside the first fixed block 11, wherein the first fixed block 11 plays a role in driving a mounting frame 12 to make horizontal reciprocating movement, a mounting frame 12 is fixed on the side of the first fixed block 11, wherein the mounting frame 12 plays a role in fixing a second fixed block 13, and a second fixed block 13 is installed on the side of the mounting frame 12 away from the first fixed block 11. The second fixed block 13 serves to fix the first fixed plate 16. A guide slide hole 14 is provided inside the second fixed block 13, wherein the guide slide hole 14 allows a limiting guide rod 15 to slide inside it, and the inside of the guide slide hole 14 is connected with a limiting guide rod 15, wherein the limiting guide rod 15 serves to guide the movement of the second fixed block 13, and the outer diameter of the limiting guide rod 15 is the same as the inner diameter of the guide slide hole 14, and the limiting guide rod 15 is slidably connected to the guide slide hole 14. A second driving motor 17 is fixedly installed on the side of the second fixed block 13, wherein the second driving motor 17 serves to drive the rotating shaft 18 to rotate, and a rotating shaft 18 is connected to one side of the second driving motor 17, wherein the rotating shaft 18 serves to drive a material receiving box 19 to rotate, and a material receiving box 19 is fixed to one end of the rotating shaft 18, wherein the material receiving box 19 serves to receive materials.

[0026] A supporting base plate 2 is fixed to the bottom of the first supporting frame 1, and a mounting hole 3 is opened inside the supporting base plate 2, wherein the supporting base plate 2 plays the role of supporting and fixing the first supporting frame 1, and the mounting hole 3 plays the role of connecting bolts, thereby fixing the supporting base plate 2 to the ground.

[0027] A mounting plate 4 is provided on one side of the first support frame 1, and a roller conveyor 5 is fixed above the mounting plate 4, wherein the mounting plate 4 serves to install the roller conveyor 5, and the roller conveyor 5 serves to convey materials to the next process.

[0028] One end of the reciprocating screw 7 is connected to a first bearing seat 8, and a second support frame 9 is fixed to the side of the first bearing seat 8, wherein the first bearing seat 8 allows the reciprocating screw 7 to rotate inside it, and the second support frame 9 serves to install the first bearing seat 8.

[0029] A first fixing plate 16 is installed on the top of the second fixing block 13 , wherein the first fixing plate 16 serves to fix the second driving motor 17 .

[0030] A driven shaft 20 is fixedly connected to a side of the receiving box 19 away from the rotating shaft 18 , wherein the driven shaft 20 cooperates with the rotating shaft 18 to rotate.

[0031] One end of the driven shaft 20 is connected to a second bearing seat 21 , and a second fixing plate 22 is installed on the side of the second bearing seat 21 , wherein the second bearing seat 21 allows the driven shaft 20 to rotate inside it, and the second fixing plate 22 serves to fix the second bearing seat 21 .

[0032] Working principle: When in use, operate the first drive motor 6 so that the first drive motor 6 drives the reciprocating screw 7 to rotate, the outer wall of the reciprocating screw 7 is connected with a screw nut 10, the screw nut 10 is installed inside the first fixed block 11, the side of the first fixed block 11 is fixed with a mounting frame 12, the side of the mounting frame 12 away from the first fixed block 11 is fixed with a second fixed block 13, the interior of the second fixed block 13 is provided with a guide slide hole 14, the interior of the guide slide hole 14 is connected with a limiting guide rod 15, under the limiting guiding action of the limiting guide rod 15, the mounting frame 12 makes horizontal reciprocating motion on the reciprocating screw 7, a second drive motor 17 is arranged above the mounting frame 12, one side of the second drive motor 17 is connected with a rotating shaft 18, one end of the rotating shaft 18 is fixed with a connecting rod Box 19, when the mounting frame 12 moves horizontally, it drives the material receiving box 19 to move horizontally, so that the material receiving box 19 can be moved to the discharge port of the previous process, and then after the material is received, the first drive motor 6 is operated again to move the material receiving box 19 to the top of the roller conveyor 5, and then the second drive motor 17 is operated again at this time, so that the second drive motor 17 drives the rotating shaft 18 to rotate, so that the rotating shaft 18 drives the material receiving box 19 to rotate, so that the material receiving box 19 pours the material inside onto the roller conveyor 5, so that the material can be transported to the next processing point for automatic loading, which improves practicality. The device has a long transportation distance, which solves the problem of short material transportation distance in the prior art, thereby further improving the transportation capacity of the device.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for ferrosilicon production, comprising a first support frame (1), characterized in that: A first drive motor (6) is fixedly mounted on a side of the first support frame (1); a reciprocating screw (7) is connected to one side of the first drive motor (6); a screw nut (10) is connected to the outer wall of the reciprocating screw (7); the screw nut (10) is mounted inside a first fixed block (11); a mounting frame (12) is fixed to the side of the first fixed block (11); a second fixed block (13) is mounted on a side of the mounting frame (12) away from the first fixed block (11); the inner wall of the second fixed block (13) is connected to the outer wall of the reciprocating screw (7); the screw nut (10) is mounted inside a first fixed block (11); a mounting frame (12) is fixed to the side of the first fixed block (11); a second fixed block (13) is mounted on a side of the mounting frame (12) away from the first fixed block (11); A guide slide hole (14) is provided on the second fixed block (13), a limit guide rod (15) is connected inside the guide slide hole (14), the outer diameter of the limit guide rod (15) is the same as the inner diameter of the guide slide hole (14), the limit guide rod (15) is slidably connected to the guide slide hole (14), a second drive motor (17) is fixedly mounted on the side of the second fixed block (13), a rotating shaft (18) is connected to one side of the second drive motor (17), and a material receiving box (19) is fixed to one end of the rotating shaft (18).

2. The automatic feeding device for ferrosilicon production according to claim 1, characterized in that: A supporting base plate (2) is fixed to the bottom of the first supporting frame (1), and a mounting hole (3) is provided inside the supporting base plate (2).

3. The automatic feeding device for ferrosilicon production according to claim 1, characterized in that: A mounting plate (4) is provided on one side of the first support frame (1), and a roller conveyor (5) is fixed above the mounting plate (4).

4. The automatic feeding device for ferrosilicon production according to claim 1, characterized in that: One end of the reciprocating screw (7) is connected to a first bearing seat (8), and a second support frame (9) is fixed to the side of the first bearing seat (8).

5. The automatic feeding device for ferrosilicon production according to claim 1, characterized in that: A first fixing plate (16) is mounted on the top of the second fixing block (13).

6. The automatic feeding device for ferrosilicon production according to claim 1, characterized in that: A driven shaft (20) is fixedly connected to the side of the material receiving box (19) away from the rotating shaft (18).

7. The automatic feeding device for ferrosilicon production according to claim 6, characterized in that: One end of the driven shaft (20) is connected to a second bearing seat (21), and a second fixing plate (22) is installed on the side of the second bearing seat (21).

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