CN211612955U - Reducing mechanism is used in carborundum production - Google Patents
Reducing mechanism is used in carborundum production Download PDFInfo
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- CN211612955U CN211612955U CN201922210073.4U CN201922210073U CN211612955U CN 211612955 U CN211612955 U CN 211612955U CN 201922210073 U CN201922210073 U CN 201922210073U CN 211612955 U CN211612955 U CN 211612955U
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Abstract
The utility model discloses a reducing mechanism is used in carborundum production, including reducing mechanism main part, filter screen, inlet pipe, support frame, tuber pipe, crushing roller and crushing mouth, the top of reducing mechanism main part is provided with the motor, and the below of motor is connected with the dwang through belt pulley and belt, the filter screen is located the inside top of reducing mechanism main part, and the center department of filter screen is connected with the dwang bearing, the inlet pipe sets up the left side in the reducing mechanism main part, the support frame sets up the below in the inside of reducing mechanism main part, the tuber pipe sets up the top on reducing mechanism main part right side through inhaling the material mouth, crushing roller is located the lower extreme of dwang, and all is provided with crushing sword on crushing roller and the crushing wall, smash the lower extreme that the mouth is located the baffle. This reducing mechanism is used in carborundum production, crisscross installation between the crushing sword that will smash inboard crushing wall and the crushing sword on the crushing roller surface is favorable to crushing roller and crushing wall to the shredding of carborundum raw materials.
Description
Technical Field
The utility model relates to a carborundum reducing mechanism technical field specifically is a reducing mechanism is used in carborundum production.
Background
Silicon carbide has high temperature resistance and thermal conductivity, is one of the preferred kiln furniture materials of a tunnel kiln or a shuttle kiln, and is also an important electric heating element and the like.
However, in the conventional silicon carbide crushing device, when silicon carbide is crushed, the crushed powder is not subjected to screening treatment, and the crushing effect is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reducing mechanism is used in carborundum production to solve the current carborundum reducing mechanism who proposes in the above-mentioned background art, when smashing carborundum, do not carry out screening treatment to the powder of smashing, and smash the unsatisfactory problem of effect.
In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for producing silicon carbide comprises a crushing device main body, a filter screen, an inlet pipe, a support frame, an air pipe, a crushing roller and a crushing port, wherein a motor is arranged above the crushing device main body, the lower part of the motor is connected with a rotating rod through a belt pulley and a belt, the filter screen is arranged above the inner part of the crushing device main body, the center of the filter screen is connected with a rotating rod bearing, the inlet pipe is arranged on the left side of the crushing device main body, a baffle is arranged below the inlet pipe, the support frame is arranged below the inner part of the crushing device main body, the outer end of the support frame is connected with the crushing wall, the air pipe is arranged above the right side of the crushing device main body through a suction port, the lower end of the crushing device main body is provided with a discharge port, the crushing roller is arranged at the lower end of the rotating, the crushing port is positioned at the lower end of the baffle.
Preferably, the shape structure of filter screen is circular structure, and the filter screen is located the top of inlet pipe.
Preferably, the baffle is in a funnel-shaped structure, and the diameter of the upper end of the baffle is smaller than that of the lower end of the baffle.
Preferably, the number of the supporting frames is four, and the supporting frames are arranged on the outer side of the crushing wall at equal intervals.
Preferably, the diameter of the crushing roller is smaller than that of the crushing opening, and crushing knives are uniformly distributed on the outer surface of the crushing roller.
Preferably, the crushing knives on the inner side of the crushing wall and the crushing knives on the outer surface of the crushing roller are installed in a staggered mode, and the distance between the crushing roller and the crushing wall is larger than the sum of the lengths of the 2 crushing knives.
Compared with the prior art, the beneficial effects of the utility model are that: this reducing mechanism is used in carborundum production, top inside the reducing mechanism main part is provided with the filter screen, the top of filter screen is provided with inhales the material mouth, the effect of taking out the carborundum powder that is less than the filter screen aperture after playing the breakage, be favorable to the screening processing to the carborundum powder, be provided with the baffle in the below of filter screen, the carborundum raw materials that play to add the inlet pipe is added by smashing the mouth and is smashed the roller and smash the effect between the wall, avoid the carborundum raw materials to enter into the outside of smashing the wall, be favorable to the carborundum raw materials smooth slip in smash the roller and smash between the wall, and will smash for crisscross installation between the inboard crushing sword of wall and the crushing sword of crushing roller surface, play and carry out kibbling effect to the carborundum raw materials, be favorable.
Drawings
FIG. 1 is a schematic view of the main structure of the crushing device of the present invention;
FIG. 2 is a schematic top view of the crushing wall of the present invention;
FIG. 3 is a schematic top view of the baffle of the present invention;
fig. 4 is a schematic view of the filter screen of the present invention.
In the figure: 1. the crushing device comprises a crushing device body, 2, a motor, 3, a belt, 4, a belt pulley, 5, a filter screen, 6, a feeding pipe, 7, a baffle, 8, a support frame, 9, an air pipe, 10, a suction port, 11, a rotating rod, 12, a crushing roller, 13, a discharge port, 14, a crushing wall, 15, a crushing knife, 16 and a crushing port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a crushing device for producing silicon carbide comprises a crushing device main body 1, a motor 2, a belt 3, a belt pulley 4, a filter screen 5, a feeding pipe 6, a baffle 7, a support frame 8, an air pipe 9, a suction port 10, a rotating rod 11, a crushing roller 12, a discharge port 13, a crushing wall 14, a crushing cutter 15 and a crushing port 16, wherein the motor 2 is arranged above the crushing device main body 1, the lower part of the motor 2 is connected with the rotating rod 11 through the belt pulley 4 and the belt 3, the filter screen 5 is arranged above the inside of the crushing device main body 1, the center of the filter screen 5 is connected with a bearing of the rotating rod 11, the shape structure of the filter screen 5 is a circular structure, the filter screen 5 is arranged above the feeding pipe 6, the filter screen 5 is arranged above the inside of the crushing device main body 1, the suction port 10 is arranged above the filter screen 5, and the function of extracting silicon carbide powder smaller, the silicon carbide powder crushing device is beneficial to screening treatment of silicon carbide powder, the feeding pipe 6 is arranged on the left side of the crushing device main body 1, the baffle 7 is arranged below the feeding pipe 6, the baffle 7 is of a funnel-shaped structure, the diameter of the upper end of the baffle 7 is smaller than that of the lower end of the baffle 7, the baffle 7 is arranged below the filter screen 5, the silicon carbide raw material added into the feeding pipe 6 is added between the crushing roller 12 and the crushing wall 14 through the crushing port 16, the silicon carbide raw material is prevented from entering the outer part of the crushing wall 14, the silicon carbide raw material is favorably and smoothly slid between the crushing roller 12 and the crushing wall 14, the support frames 8 are arranged below the inner part of the crushing device main body 1, the outer ends of the support frames 8 are connected with the crushing wall 14, the four support frames 8 are arranged, the support frames 8 are equidistantly arranged on the outer side of the crushing wall 14, and the, the crushing knives 15 on the inner side of the crushing wall 14 and the crushing knives 15 on the outer surface of the crushing roller 12 are installed in a staggered mode, the crushing knives 15 on the inner side of the crushing wall 14 and the crushing knives 15 on the outer surface of the crushing roller 12 are installed in a staggered mode to achieve the effect of crushing the silicon carbide raw material, the crushing treatment of the silicon carbide raw material by the crushing roller 12 and the crushing wall 14 is facilitated, the air pipe 9 is arranged above the right side of the crushing device main body 1 through the suction port 10, the lower end of the crushing device main body 1 is provided with the discharge port 13, the crushing roller 12 is arranged at the lower end of the rotating rod 11, the crushing knives 15 are arranged on the crushing roller 12 and the crushing wall 14 respectively, the diameter of the crushing roller 12 is smaller than that of the crushing port 16, the crushing knives 15 are uniformly distributed on the outer surface of the crushing roller 12, and the distance between the crushing roller 12 and the crushing wall 14 is larger than the sum of the lengths, the crushing port 16 is located at the lower end of the baffle 7.
The working principle is as follows: when the crushing device for producing silicon carbide is used, whether each structure of the crushing device main body 1 is intact is firstly checked, after the checking is finished, the motor 2 is started, the motor 2 drives the rotating rod 11 to rotate through the belt pulley 4 and the belt 3, further the rotating rod 11 drives the crushing roller 12 at the lower end of the rotating rod 11 to rotate, the air pipe 9 above the material suction port 10 is connected with an external exhaust fan, at the moment, silicon carbide raw material is added into the crushing device main body 1 from the feeding pipe 6, slides to the crushing port 16 through the baffle 7 and falls between the crushing roller 12 and the crushing wall 14 through the crushing port 16, the crushing blades 15 on the crushing roller 12 and the crushing wall 14 crush the silicon carbide raw material, the crushed silicon carbide raw material is discharged through the material discharge port 13, the crushed silicon carbide powder smaller than the aperture of the filter screen 5 is filtered by the filter screen 5 and then is conveyed to a designated position through the air pipe 9, thus, a series of operations of the crushing apparatus for producing silicon carbide were completed.
It should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are used in an orientation or positional relationship indicated in the drawings for ease of description of the invention, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the scope of the invention.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a reducing mechanism is used in carborundum production, includes reducing mechanism main part (1), filter screen (5), inlet pipe (6), support frame (8), tuber pipe (9), crushing roller (12) and smashes mouthful (16), its characterized in that: the top of reducing mechanism main part (1) is provided with motor (2), and the below of motor (2) is connected with dwang (11) through belt pulley (4) and belt (3), filter screen (5) are located the inside top of reducing mechanism main part (1), and the center department of filter screen (5) is connected with dwang (11) bearing, inlet pipe (6) set up the left side in reducing mechanism main part (1), and the below of inlet pipe (6) is provided with baffle (7), support frame (8) set up the inside below in reducing mechanism main part (1), and the outer end of support frame (8) is connected with crushing wall (14), tuber pipe (9) set up the top on reducing mechanism main part (1) right side through inhaling material mouth (10), and the lower extreme of reducing mechanism main part (1) is provided with discharge gate (13), crushing roller (12) are located the lower extreme of dwang (11), and the crushing roller (12) and the crushing wall (14) are both provided with crushing knives (15), and the crushing opening (16) is positioned at the lower end of the baffle (7).
2. The crushing device for producing silicon carbide according to claim 1, wherein: the shape structure of filter screen (5) is circular structure, and filter screen (5) are located the top of inlet pipe (6).
3. The crushing device for producing silicon carbide according to claim 1, wherein: the shape structure of baffle (7) is funnel-shaped structure, and the diameter of the upper end of baffle (7) is less than the diameter of its lower extreme.
4. The crushing device for producing silicon carbide according to claim 1, wherein: the number of the support frames (8) is four, and the support frames (8) are arranged on the outer side of the crushing wall (14) at equal intervals.
5. The crushing device for producing silicon carbide according to claim 1, wherein: the diameter of the crushing roller (12) is smaller than that of the crushing opening (16), and crushing knives (15) are uniformly distributed on the outer surface of the crushing roller (12).
6. The crushing device for producing silicon carbide according to claim 1, wherein: the crushing blades (15) on the inner side of the crushing wall (14) and the crushing blades (15) on the outer surface of the crushing roller (12) are installed in a staggered mode, and the distance between the crushing roller (12) and the crushing wall (14) is larger than the sum of the lengths of the 2 crushing blades (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210073.4U CN211612955U (en) | 2019-12-11 | 2019-12-11 | Reducing mechanism is used in carborundum production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210073.4U CN211612955U (en) | 2019-12-11 | 2019-12-11 | Reducing mechanism is used in carborundum production |
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| Publication Number | Publication Date |
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| CN211612955U true CN211612955U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922210073.4U Active CN211612955U (en) | 2019-12-11 | 2019-12-11 | Reducing mechanism is used in carborundum production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283061A (en) * | 2022-08-29 | 2022-11-04 | 烟台大学 | Silicon carbide ultrafine powder preparation equipment |
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2019
- 2019-12-11 CN CN201922210073.4U patent/CN211612955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283061A (en) * | 2022-08-29 | 2022-11-04 | 烟台大学 | Silicon carbide ultrafine powder preparation equipment |
| CN115283061B (en) * | 2022-08-29 | 2024-02-23 | 烟台大学 | Silicon carbide ultrafine powder preparation equipment |
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