CN215997030U - Dust removal mechanism of milling machine for crucible production - Google Patents
Dust removal mechanism of milling machine for crucible production Download PDFInfo
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- CN215997030U CN215997030U CN202122287871.4U CN202122287871U CN215997030U CN 215997030 U CN215997030 U CN 215997030U CN 202122287871 U CN202122287871 U CN 202122287871U CN 215997030 U CN215997030 U CN 215997030U
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Abstract
The utility model provides a dust removal mechanism of a flour mill for crucible production, which comprises a main frame and an outer frame, wherein the outer frame is fixed at the left end and the right end of the main frame, a collection box is embedded below the inner part of the outer frame, an induced draft fan is installed on the outer wall of the outer frame through a support, a dust collection plate is fixed above the inner wall of the main frame, an air inlet hole is formed in an inner hole of the dust collection plate, a sealing plate is rotatably connected inside the air inlet hole through a shaft rod, a baffle is fixed at the bottom end of the air inlet hole, a dust filter screen plate is vertically fixed inside the outer frame, a motor is fixed on the outer side inside the outer frame, and an output end on one side of the motor is rotatably connected with a scraper through a transmission shaft. The dust collector can attract and remove dust in all directions in the using process, a filter screen is not easy to block in the dust removing process, the dust removing efficiency is high, and the working environment is further optimized.
Description
Technical Field
The utility model relates to the technical field of crucible production equipment, in particular to a dust removal mechanism of a flour mill for crucible production.
Background
Milling machine wide application is in the grinding processing of mineral product material in fields such as metallurgy, building materials, chemical industry, mine, and when crucible production, can use milling machine to carry out the crocus to raw and other materials usually to in subsequent processing to raw and other materials, and raw and other materials are when adding into the inside of milling machine, and raw and other materials can lead to the production of raise dust because striking or breakage etc. and production environment is abominable, and the environmental work that is full of the dust leads to the workman to sicken easily for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a dust removal mechanism of a flour mill for producing a crucible.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a dust removal mechanism of milling machine for crucible production, includes main frame and outer frame, the end all is fixed with outer frame about the main frame, the inside below of outer frame all imbeds there is the collecting box, the outer wall of outer frame all has the draught fan through the support mounting, the inner wall top of main frame is fixed with the dust collecting plate, the inside trompil of dust collecting plate is provided with the inlet port, the inside of inlet port all rotates through the axostylus axostyle and is connected with the closing plate, the bottom mounting of inlet port has the baffle, the vertical dust filter otter board that is fixed with in inside of outer frame, the inside outside of outer frame is fixed with the motor, the output of motor one side rotates through the transmission shaft and is connected with the scraper blade.
Preferably, the dust collecting plate is rectangular, an air inlet groove is formed in an opening in the outer side of the inner portion of the dust collecting plate, the air inlet groove is formed in the outer side of the air inlet hole, and the outer side of the air inlet groove is communicated with the inner portion of the outer frame.
Preferably, the sealing plate rotates at 90 degrees left and right in the air inlet hole, and the sealing plate is tightly attached to the outer wall of the baffle.
Preferably, two dust filter screen plates are vertically arranged in the outer frame, the pore diameters of the inner parts of the two dust filter screen plates are sequentially reduced from inside to outside, and the bottom ends of the dust filter screen plates are tightly attached to the upper surface of the collecting box.
Preferably, the outer wall of the scraper is tightly attached to the inner wall of the dust filter screen plate, and the rotating area of the scraper is larger than the vertical sectional area of the screen plate in the dust filter screen plate.
The utility model provides a dust removal mechanism of a flour mill for crucible production, which has the following beneficial effects:
the dust collection box can adsorb and remove dust at multiple angles on raised dust generated in the falling process of materials in the using process, and the filtered dust can be pushed into the collection box to be stored in the dust removal process, so that the blockage of the dust filter screen plate caused by the fact that a large amount of dust is attached to the surface of the dust filter screen plate is avoided, meanwhile, the dust stored in the collection box can be prevented from flowing backwards, and the dust removal effect is good.
Drawings
FIG. 1 is a schematic front sectional view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic front view of a part of the structure of a dust filter plate according to the present invention;
FIG. 4 is an enlarged view of FIG. 1A of the present invention.
Illustration of the drawings:
the device comprises a main frame 1, an outer frame 2, a collecting box 3, an induced draft fan 4, a dust collecting plate 5, an air inlet 501, a sealing plate 502, a baffle 503, a dust filtering screen plate 6, a motor 7 and a scraper 701.
Detailed Description
Embodiment 1, refer to fig. 1-3, a dust removal mechanism of milling machine is used in crucible production, including main frame 1 and outer frame 2, main frame 1 all is fixed with outer frame 2 in the end about, the inside below of outer frame 2 all has embedded collecting box 3, the outer wall of outer frame 2 all has draught fan 4 through the support mounting, the inner wall top of main frame 1 is fixed with dust collecting plate 5, the inside trompil of dust collecting plate 5 is provided with inlet port 501, the inside of inlet port 501 all is connected with closing plate 502 through the axostylus axostyle rotation, the bottom mounting of inlet port 501 has baffle 503, the inside of outer frame 2 is vertical to be fixed with dust filter screen 6, the inside outside of outer frame 2 is fixed with motor 7, the output of motor 7 one side is rotated through the transmission shaft and is connected with scraper blade 701.
The dust collecting plate 5 is arranged in a rectangular shape, the opening at the outer side of the inner part of the dust collecting plate 5 is provided with an air inlet groove, the air inlet groove is arranged at the outer side of the air inlet hole 501, the outer side of the air inlet groove is communicated with the inner part of the outer frame 2,
The induced draft fan 4 performs multi-angle suction on the dust above the inner part of the main frame 1 through the air inlet holes 501 on the outer frame 2 and the dust collecting plate 5, reduces dust removing dead angles,
an air inlet groove, the main function of which is that when the air flow containing dust enters the air inlet groove at the outer side of the dust collecting plate 5 through the air inlet holes 501, the air flow can flow along the air inlet groove to the outer frames 2 at the left and right sides,
wherein the induced draft fan 4 and the motor 7 are independently and electrically connected with an external power supply through a power line and a control switch,
the sealing plate 502 rotates at 90 degrees left and right in the air inlet hole 501, the sealing plate 502 is tightly attached to the outer wall of the baffle 503,
the draught fan 4 produces the negative pressure in at the during operation, outer frame 2 and the dust collecting plate 5 for the closing plate 502 in the dust collecting plate 5 rotates and moves up, makes the entering dust collecting plate 5 and outer frame 2 that contain the dust in the main frame 1 in, and when the draught fan 4 when the stop work, the closing plate 502 can be because gravity rotates, hugs closely baffle 503 below the inlet port 501, seals the inlet port 501, avoids the dust in the outer frame 2 against the current.
Embodiment 2, embodiment 2 is different from embodiment 1 in that in this embodiment, two dust filter screen plates 6 are vertically arranged in the outer frame 2, the aperture inside the two dust filter screen plates 6 becomes smaller from inside to outside, the bottom ends of the dust filter screen plates 6 are tightly attached to the upper surface of the collecting box 3,
When the airflow passes through the two dust filter screens 6, the dust filter screens 6 with different pore sizes can respectively filter out larger dust and smaller dust, so that the serious blockage of the dust filter screens 6 with smaller pore sizes caused by larger dust is avoided,
the outer wall of the scraper 701 is tightly attached to the inner wall of the dust filter screen plate 6, the rotating area of the scraper 701 is larger than the vertical sectional area of the screen plate in the dust filter screen plate 6,
when a large amount of dust is filtered out on the surface of the dust filter screen plate 6, the motor 7 drives the scraper 701 to rotate, so that the scraper 701 pushes the dust on the surface of the dust filter screen plate 6 to slide, the phenomenon that the dust filter screen plate 6 is blocked due to the fact that a large amount of dust is accumulated on the dust filter screen plate 6 is avoided, and the dust removal efficiency is high.
Claims (7)
1. A dust removal mechanism of a flour mill for crucible production comprises a main frame (1) and an outer frame (2), wherein the outer frame (2) is fixed at the left end and the right end of the main frame (1),
the collecting box (3) is embedded in the lower part of the inner part of the outer frame (2), the collecting box (3) can be detached and replaced,
the draught fan (4), the draught fan (4) is arranged on the outer wall of the outer frame (2) through a bracket,
a dust collecting plate (5), the dust collecting plate (5) is fixed on the inner wall of the main frame (1),
an air inlet hole (501), the air inlet hole (501) is provided with an opening with the shape of outer ground and inner height in the dust collecting plate (5),
A sealing plate (502), the sealing plate (502) is rotationally connected above the inside of the air inlet hole (501) through a shaft rod,
a baffle plate (503), the baffle plate (503) is fixed at the bottom end of the air inlet hole (501),
two dust filter screen plates (6) are vertically fixed inside the outer frame (2) in a symmetrical shape,
a motor (7), the motor (7) is fixed on the inner outer side of the outer frame (2),
the scraper (701) is fixed on the outer wall of the transmission shaft at the output end of one side of the motor (7).
2. The dust removing mechanism of the mill for crucible production as claimed in claim 1, wherein the inner outer opening of the dust collecting plate (5) is provided with an air inlet slot, the air inlet slot is arranged outside the air inlet hole (501), and the outside of the air inlet slot is communicated with the inner part of the outer frame (2).
3. The dust removing mechanism of the mill for crucible production according to claim 1, wherein the dust collecting plate (5) is provided in a rectangular shape with an upper and lower opening, and the dust collecting plate (5) is fixed above the inner wall of the main frame (1).
4. The dust removing mechanism of the mill for crucible production according to claim 1, wherein the sealing plate (502) is rotated by 90 ° from side to side inside the air intake hole (501).
5. The dust removing mechanism of the mill for producing the crucible, according to claim 1, wherein the bottom end of the sealing plate (502) abuts against the outer wall of the baffle (503).
6. The dust removing mechanism of the mill for producing the crucible, according to claim 1, wherein two dust filter screens (6) are vertically arranged in the outer frame (2), and the inner hole diameters of the dust filter screens (6) are different.
7. The dust removing mechanism of the mill for producing the crucible, according to claim 1, wherein the outer wall of the scraper (701) is closely attached to the inner wall of the dust filter screen (6), and the rotating area of the scraper (701) is larger than the vertical sectional area of the screen in the dust filter screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122287871.4U CN215997030U (en) | 2021-09-22 | 2021-09-22 | Dust removal mechanism of milling machine for crucible production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122287871.4U CN215997030U (en) | 2021-09-22 | 2021-09-22 | Dust removal mechanism of milling machine for crucible production |
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| Publication Number | Publication Date |
|---|---|
| CN215997030U true CN215997030U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122287871.4U Active CN215997030U (en) | 2021-09-22 | 2021-09-22 | Dust removal mechanism of milling machine for crucible production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570476A (en) * | 2022-03-14 | 2022-06-03 | 西安利雅得电气股份有限公司 | Impact crusher for ore dressing in mining machinery |
| CN115283062A (en) * | 2022-09-26 | 2022-11-04 | 江苏锦明再生资源有限公司 | Industrial solid waste crushing device |
-
2021
- 2021-09-22 CN CN202122287871.4U patent/CN215997030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570476A (en) * | 2022-03-14 | 2022-06-03 | 西安利雅得电气股份有限公司 | Impact crusher for ore dressing in mining machinery |
| CN115283062A (en) * | 2022-09-26 | 2022-11-04 | 江苏锦明再生资源有限公司 | Industrial solid waste crushing device |
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