Waste crushing device for manganese-silicon alloy production

Abstract

The utility model relates to the technical field of manganese-silicon alloy production, in particular to a waste crushing device for manganese-silicon alloy production, which comprises a machine body, a motor fixedly mounted on the machine body, a transmission shaft fixedly connected to the output end of the motor, and a crushing cylinder fixedly connected to the transmission shaft and provided with a plurality of filter holes. A movable through hole for movably sleeving the crushing cylinder is formed in the end, away from the motor, of the machine body, the transmission shaft drives a gear ring to rotate through the crushing cylinder, the gear ring drives a first rotating shaft to rotate through a planetary gear, and the planetary gear drives a second rotating shaft to rotate through a sun gear; according to the manganese-silicon alloy waste crushing device, the crushing efficiency of the manganese-silicon alloy waste can be improved through reverse movement of crushing blades on a first rotating shaft and crushing blades on a second rotating shaft, only the manganese-silicon alloy waste with the same size can be discharged through filtering holes in a crushing barrel, blockage is not prone to occurring when the crushing barrel is rotated, and therefore the using effect of a filtering plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of manganese silicon alloy production, in particular to a waste material crushing device used in the production of manganese silicon alloy. Background Art

[0002] The raw materials for producing manganese silicon alloy include manganese ore, manganese-rich slag, silica, coke, dolomite and fluorite. One manganese ore or a mixture of several manganese ores can be used to produce manganese silicon alloy. Since manganese silicon alloy requires lower iron and phosphorus content than high carbon ferromanganese, the manganese ore used for smelting manganese silicon alloy is required to have a higher manganese-iron ratio and manganese-phosphorus ratio. The higher the manganese content of the manganese ore used, the better the various indicators.

[0003] A silicon-manganese alloy solid waste crusher proposed by China Announcement No. CN218459696U includes a box body, a bottom cover is connected to the box body by threads, an anti-blocking mechanism is arranged in the box body, and a filter is fixedly connected to the box body. The utility model pours solid waste into the box body by designing the first motor, rotating column, blade, second connecting rod, connecting plate and second scraper and other components, starts the first motor, the first motor drives the rotating column and the blade to rotate, the blade crushes the solid waste, the rotating column drives the second scraper and other components to rotate, the second scraper scrapes the box body to prevent powder from adhering to the box body, and when the second scraper is damaged, the elastic action of the spring pushes the second scraper and other components to move, and the second scraper moves to contact the box body, so that the powder after the solid waste is crushed adheres to the box body.

[0004] In the above technical solution, the first motor is used to drive the rotating column and the blade to rotate, but when the blade is rotating and crushing, there is a working dead angle, so that a part of the silicon manganese alloy cannot be crushed, thereby causing a negative impact on the waste crushing work. Summary of the invention

[0005] The utility model aims to solve the problem in the prior art that when the blade is rotating and crushing, there is a working dead angle, so that a part of the silicon-manganese alloy cannot be crushed, and proposes a waste crushing device for manganese-silicon alloy production.

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

[0007] A waste crushing device for manganese silicon alloy production, comprising a body, a discharge port is provided at the bottom of the body, a sealing plug is provided on the discharge port, a motor is fixedly mounted on the body, a transmission shaft is fixedly connected to the output end of the motor, a crushing cylinder with a plurality of filter holes is fixedly connected to the transmission shaft, a movable through hole for movably sleeved the crushing cylinder is provided at one end of the body away from the motor, an annular groove is provided on the crushing cylinder, and a sliding block slidably connected to the annular groove is fixedly connected to the movable through hole;

[0008] The pulverizing cylinder is provided with a pulverizing mechanism for pulverizing the manganese silicon alloy waste.

[0009] Preferably, the transmission shaft is rotatably mounted on the machine body via a bearing, the grinding cylinder is tilted, and a supporting foot is fixedly connected to the bottom end of the machine body.

[0010] Preferably, the crushing mechanism includes a mounting frame fixedly connected to the machine body, the crushing barrel is fixedly connected to a gear ring, the mounting frame is rotatably mounted with a first rotating shaft and a second rotating shaft through a bearing, the first rotating shaft is fixedly mounted with a planetary gear meshing with the gear ring, the second rotating shaft is fixedly mounted with a sun gear meshing with the planetary gear, and the first rotating shaft and the second rotating shaft are fixedly connected with crushing blades.

[0011] Preferably, the second rotating shaft is arranged at upper and lower sides of the first rotating shaft, and the second rotating shaft is arranged at the center of the grinding cylinder.

[0012] Preferably, the pulverizing barrel is provided with a first guide through hole for movably sleeved the first rotating shaft, and the first guide through hole is an annular structure.

[0013] Preferably, the planetary gears are arranged at upper and lower sides of the sun gear, and the grinding cylinder is provided with a second guide through hole for movably sleeved the second rotating shaft.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. In the utility model, the transmission shaft drives the gear ring to rotate through the crushing cylinder, the gear ring drives the first rotating shaft to rotate through the planetary gear, the planetary gear drives the second rotating shaft to rotate through the sun gear, and the crushing blade on the first rotating shaft and the crushing blade on the second rotating shaft move in the opposite direction, which helps to improve the crushing efficiency of manganese silicon alloy waste.

[0016] 2. The utility model uses the filter holes on the crushing cylinder to allow only manganese silicon alloy waste that meets the size to be discharged, and the rotating crushing cylinder is not prone to clogging, thereby ensuring the use effect of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a waste crushing device for manganese silicon alloy production proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the ring gear, the first rotating shaft, the second rotating shaft, the planetary gear and the sun gear of a waste crushing device for manganese silicon alloy production proposed by the utility model;

[0019] Figure 3A partial enlarged structural schematic diagram of a waste crushing device for manganese silicon alloy production proposed by the utility model;

[0020] Figure 4 The utility model discloses a front cross-sectional structural schematic diagram of a waste crushing device for producing manganese silicon alloy.

[0021] In the figure: 1. machine body; 2. discharge port; 3. sealing plug; 4. motor; 5. transmission shaft; 6. crushing cylinder; 7. movable through hole; 8. ring groove; 9. slider; 10. mounting frame; 11. gear ring; 12. first rotating shaft; 13. second rotating shaft; 14. planetary gear; 15. sun gear; 16. crushing blade. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 A waste crushing device for manganese silicon alloy production includes a body 1. It should be noted that: a first door body is provided on the body 1, a support foot is fixedly connected to the bottom of the body 1, a discharge port 2 is opened at the bottom of the body 1, and a sealing plug 3 is provided on the discharge port 2;

[0024] The body 1 is fixedly mounted with a motor 4. The specific model and specifications of the motor 4 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0025] The output end of the motor 4 is fixedly connected with a transmission shaft 5, which is rotatably mounted on the machine body 1 through a bearing, and a crushing cylinder 6 with a plurality of filter holes is fixedly connected to the transmission shaft 5, and the crushing cylinder 6 is tilted, and a second door body is matched with the crushing cylinder 6 to facilitate the operator to put the manganese silicon alloy waste into the crushing cylinder 6;

[0026] The end of the machine body 1 away from the motor 4 is provided with a movable through hole 7 for movably sleeved with the crushing cylinder 6, and the crushing cylinder 6 is provided with an annular groove 8, and a slider 9 slidably connected to the annular groove 8 is fixedly connected to the movable through hole 7, and the annular groove 8 can provide a movement guide for the slider 9 and provide a guide support for the rotational movement of the crushing cylinder 6;

[0027] The crushing cylinder 6 is provided with a crushing mechanism for crushing the manganese silicon alloy waste. The manganese silicon alloy waste is crushed by the crushing blades 16 of the first rotating shaft 12 and the second rotating shaft 13. The manganese silicon alloy waste in the crushing cylinder 6 is in a moving state through the rotation of the crushing cylinder 6, so that the manganese silicon alloy waste can be fully crushed and can be discharged when the size is crushed to a qualified size through the filtering holes on the crushing cylinder 6;

[0028] Further explanation: The pulverizing mechanism includes a mounting frame 10 fixedly connected to the machine body 1, a gear ring 11 fixedly connected to the pulverizing cylinder 6, a first rotating shaft 12 and a second rotating shaft 13 rotatably mounted on the mounting frame 10 through a bearing, a first guide through hole for movably sleeved the first rotating shaft 12 is opened on the pulverizing cylinder 6, the first guide through hole is an annular structure, a second guide through hole for movably sleeved the second rotating shaft 13 is opened on the pulverizing cylinder 6, the second rotating shaft 13 is arranged at the upper and lower sides of the first rotating shaft 12, and the second rotating shaft 13 is arranged at the center of the pulverizing cylinder 6, and the manganese silicon alloy waste will not be discharged from the first guide through hole and the second guide through hole through the inclined setting of the pulverizing cylinder 6;

[0029] A planetary gear 14 meshing with the ring gear 11 is fixedly mounted on the first rotating shaft 12, a sun gear 15 meshing with the planetary gear 14 is fixedly mounted on the second rotating shaft 13, the planetary gears 14 are arranged at the upper and lower sides of the sun gear 15, and crushing blades 16 are fixedly connected to the first rotating shaft 12 and the second rotating shaft 13.

[0030] The functional principle of the utility model can be explained through the following operation modes:

[0031] The starter motor 4 drives the transmission shaft 5 to rotate, the transmission shaft 5 drives the crushing barrel 6 to rotate, the crushing barrel 6 drives the ring gear 11 to rotate, the ring gear 11 drives the planetary gear 14 to rotate, the planetary gear 14 drives the first rotating shaft 12 to rotate, the planetary gear 14 drives the sun gear 15 to rotate, the sun gear 15 drives the second rotating shaft 13 to rotate, thereby driving the crushing blade 16 to crush the manganese silicon alloy waste;

[0032] The crushed manganese silicon alloy waste is discharged through the filter holes on the crushing cylinder 6, and the sealing plug 3 is opened to discharge the manganese silicon alloy waste through the discharge port 2.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste crushing device for manganese silicon alloy production, comprising a body (1), characterized in that: The body (1) is provided with a discharge port (2) at the bottom end, the discharge port (2) is provided with a sealing plug (3), a motor (4) is fixedly mounted on the body (1), a transmission shaft (5) is fixedly connected to the output end of the motor (4), a crushing cylinder (6) having a plurality of filter holes is fixedly connected to the transmission shaft (5), a movable through hole (7) for movably sleeved the crushing cylinder (6) is provided at one end of the body (1) away from the motor (4), the crushing cylinder (6) is provided with an annular groove (8), and a sliding block (9) is fixedly connected to the movable through hole (7) and is slidably connected to the annular groove (8); The pulverizing cylinder (6) is provided with a pulverizing mechanism for pulverizing manganese silicon alloy waste, the pulverizing mechanism comprising a mounting frame (10) fixedly connected to the machine body (1), a gear ring (11) fixedly connected to the pulverizing cylinder (6), a first rotating shaft (12) and a second rotating shaft (13) rotatably mounted on the mounting frame (10) via a bearing, a planetary gear (14) meshingly connected to the gear ring (11) fixedly mounted on the first rotating shaft (12), a sun gear (15) meshingly connected to the planetary gear (14) fixedly mounted on the second rotating shaft (13), and pulverizing blades (16) fixedly connected to the first rotating shaft (12) and the second rotating shaft (13).

2. The waste crushing device for producing manganese silicon alloy according to claim 1, characterized in that: The transmission shaft (5) is rotatably mounted on the machine body (1) via a bearing, the crushing cylinder (6) is arranged at an angle, and a support foot is fixedly connected to the bottom end of the machine body (1).

3. The waste crushing device for producing manganese silicon alloy according to claim 2, characterized in that: The second rotating shaft (13) is arranged at upper and lower sides of the first rotating shaft (12), and the second rotating shaft (13) is arranged at the center of the grinding cylinder (6).

4. The waste crushing device for producing manganese silicon alloy according to claim 3, characterized in that: The pulverizing cylinder (6) is provided with a first guide through hole for movably sleeved the first rotating shaft (12), and the first guide through hole is an annular structure.

5. The waste crushing device for producing manganese silicon alloy according to claim 4, characterized in that: The planetary gears (14) are arranged at upper and lower sides of the sun gear (15), and the pulverizing cylinder (6) is provided with a second guide through hole for movably sleeved the second rotating shaft (13).

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