CN220780710U - Dustproof device of automatic feeding pulverizer - Google Patents
Dustproof device of automatic feeding pulverizer Download PDFInfo
- Publication number
- CN220780710U CN220780710U CN202322392945.XU CN202322392945U CN220780710U CN 220780710 U CN220780710 U CN 220780710U CN 202322392945 U CN202322392945 U CN 202322392945U CN 220780710 U CN220780710 U CN 220780710U
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- Prior art keywords
- feeding
- net
- dust
- cylinder
- pulverizer
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- 239000000428 dust Substances 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims 6
- 241001330002 Bambuseae Species 0.000 claims 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 6
- 239000011425 bamboo Substances 0.000 claims 6
- 238000003801 milling Methods 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 17
- 235000013312 flour Nutrition 0.000 abstract description 10
- 238000012216 screening Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the technical field of flour mills, and particularly relates to a dustproof device of an automatic feeding flour mill, which comprises a flour mill, a supporting frame, a feeding cylinder, a feeding assembly, a transmission assembly, a dust removing mechanism and a net cylinder, wherein the flour mill and the feeding cylinder are fixedly arranged on the supporting frame, the net cylinder is fixedly arranged in the feeding cylinder, a feeding pipe is fixedly arranged on the net cylinder, two ends of the feeding pipe are respectively communicated with the flour mill and the net cylinder, the feeding cylinder and the net cylinder are fixedly provided with the same feeding box, the feeding box is communicated with the net cylinder, the feeding assembly is arranged on the feeding cylinder and the net cylinder, and the transmission assembly is arranged on the feeding assembly. The utility model has reasonable design, can realize the screening of the materials while feeding the materials, and can extract and intercept dust in the materials, thereby realizing the dust removal of the materials and further achieving the dustproof effect.
Description
Technical Field
The utility model relates to the technical field of flour mills, in particular to a dustproof device of an automatic feeding flour mill.
Background
The pulverizer is widely applied to pulverizing processing of mineral products in the fields of metallurgy, building materials, chemical industry, mines and the like, an automatic feeding device is generally arranged for feeding in order to improve the working efficiency of the pulverizer, in the feeding process of the materials, if sundries such as dust are mixed in the materials, the sundries are fed into the pulverizer together, the processing quality of the products can be affected, meanwhile, the lifting phenomenon of the dust mixed in the materials can also occur, the dust-proof device of the automatic feeding pulverizer is used for solving the problems that dust-proof phenomena generated in the feeding process can be effectively reduced due to screening and dust removal of materials, certain complexity exists in the operation process, and meanwhile, the working efficiency is affected.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a dustproof device of an automatic feeding pulverizer.
The technical aim of the utility model is realized by the following technical scheme: a dustproof device of an automatic feeding pulverizer comprises a pulverizer, a support frame, a feeding cylinder, a feeding assembly, a transmission assembly, a dust removing mechanism and a net cylinder;
the flour mill and the feeding cylinder are fixedly arranged on the supporting frame, the net cylinder is fixedly arranged in the feeding cylinder, the feeding pipe is fixedly arranged on the net cylinder, two ends of the feeding pipe are respectively communicated with the flour mill and the net cylinder, the feeding cylinder and the net cylinder are fixedly provided with the same feeding box, and the feeding box is communicated with the net drum, the feeding assembly is arranged on the feeding drum and the net drum, the transmission assembly is arranged on the feeding assembly, the dust removing mechanism is arranged on the feeding drum, and the dust removing mechanism is connected with the transmission assembly.
Preferably, the dust removing mechanism comprises a vertical pipe, a transverse pipe, a plurality of branch pipes, fan blades and a dust removing cloth bag, wherein the transverse pipe and the branch pipes are fixedly arranged on the feeding cylinder, the same vertical pipe is fixedly arranged on the transverse pipe and the branch pipes, the dust removing cloth bag is arranged at one end of the transverse pipe, the transverse shaft is axially and rotatably arranged in the transverse pipe, and the fan blades are fixedly sleeved on the transverse shaft.
Preferably, the dust removing mechanism further comprises a spherical screen plate and arc scraping strips, the spherical screen plate is fixedly arranged at one end of the transverse tube, which is far away from the dust removing cloth bag, the arc scraping strips are fixedly arranged on the transverse shaft, and the arc scraping strips are in contact with the spherical screen plate.
Preferably, the dust removing mechanism further comprises a plurality of arc-shaped net plates, and the arc-shaped net plates are fixedly installed at one ends, far away from the vertical pipes, of the plurality of branch pipes.
Preferably, the feeding assembly comprises a feeding motor, a main shaft and a spiral auger, the top of the feeding cylinder is fixedly provided with the feeding motor, the main shaft is rotatably arranged on the net cylinder, an output shaft of the feeding motor is fixedly connected with the main shaft in the axial direction, and the spiral auger is fixedly sleeved on the main shaft.
Preferably, the transmission assembly comprises a rotating rod, a driving bevel gear and a driven bevel gear, a protection box is fixedly arranged at the bottom of the net barrel, the same rotating rod is rotatably arranged on the net barrel and the protection box, the top end of the rotating rod is fixedly connected with the axial direction of the main shaft, the driving bevel gear and the driven bevel gear are fixedly sleeved at the bottom end of the rotating rod and one end, far away from the fan blade, of the transverse shaft respectively, and the driving bevel gear and the driven bevel gear are meshed.
Preferably, the bottom of the feeding cylinder is fixedly provided with a slag discharging pipe, the inner wall of the bottom of the feeding cylinder is fixedly provided with a collecting hopper, and the bottom opening of the collecting hopper is matched with the slag discharging pipe.
Preferably, a plurality of supporting blocks are fixedly arranged on the inner wall of the feeding cylinder, and the supporting blocks are fixedly connected with the net cylinder.
The beneficial effects of the utility model are as follows: according to the utility model, the feeding assembly can be used for feeding materials, meanwhile, the screening of the materials can be realized under the cooperation of the net barrel, and the dust in the materials can be extracted and intercepted under the action of the transmission assembly and the dust removing assembly, so that the dust removing of the materials can be realized, the dust-proof effect can be further achieved, the dust prevention from the source is achieved, the condition that the working environment is influenced by dust emission in the processing process is avoided, and meanwhile, the additional screening and dust removing are not needed, so that the convenience of operation is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a dust-proof device of an automatic feeding pulverizer;
FIG. 2 is a schematic view of a dust-proof device of an automatic feeding pulverizer in a partially sectional structure;
fig. 3 is a schematic structural diagram of a portion a of a dust-proof device of an automatic feeding pulverizer according to the present utility model.
In the figure: 1. a pulverizer; 11. a support frame; 12. a feed pipe; 2. a feeding cylinder; 201. a feeding motor; 202. a main shaft; 203. a spiral auger; 21. a net drum; 211. a support block; 212. a feed box; 3. a standpipe; 31. a branch pipe; 311. an arc-shaped screen plate; 32. a transverse tube; 321. spherical screen plate; 322. a dust removing cloth bag; 33. a horizontal axis; 331. a fan blade; 332. a driven bevel gear; 333. a drive bevel gear; 34. arc scraping strip.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-3, a dustproof device of an automatic feeding pulverizer comprises a pulverizer 1, a support frame 11, a feeding cylinder 2 and a net cylinder 21, wherein the pulverizer 1 and the feeding cylinder 2 are fixedly installed on the support frame 11, the net cylinder 21 is fixedly installed in the feeding cylinder 2, a feeding pipe 12 is fixedly installed on the net cylinder 21, two ends of the feeding pipe 12 are respectively communicated with the pulverizer 1 and the net cylinder 21, the feeding cylinder 2 and the net cylinder 21 are fixedly installed with the same feeding box 212, the feeding box 212 is communicated with the net cylinder 21, a feeding motor 201 is fixedly installed at the top of the feeding cylinder 2, a main shaft 202 is rotatably installed on the net cylinder 21, an output shaft of the feeding motor 201 is fixedly connected with the main shaft 202 in an axial direction, a spiral auger 203 is fixedly sleeved on the main shaft 202, and materials entering the feeding box 212 can be conveyed upwards along the inner wall of the net cylinder 21 so as to be convenient for feeding operation into the pulverizer 1, the bottom of the net drum 21 is fixedly provided with a protection box, the net drum 21 and the protection box are rotatably provided with the same rotating rod, the top end of the rotating rod is axially and fixedly connected with the main shaft 202, the bottom end of the rotating rod and one end of the transverse shaft 33, which is far away from the fan blades 331, are respectively fixedly sleeved with a driving bevel gear 333 and a driven bevel gear 332, the driving bevel gear 333 and the driven bevel gear 332 are meshed, the transverse shaft 33 can be controlled to rotate rapidly when the main shaft 202 rotates, meanwhile, the influence of dust, large particle sundries and the like on the driving bevel gear 333 and the driven bevel gear 332 can be avoided under the action of the protection box, the feeding drum 2 is fixedly provided with a transverse tube 32 and a plurality of branch pipes 31, the transverse tube 32 and the plurality of branch pipes 31 are fixedly provided with the same vertical tube 3, one end of the transverse tube 32 is provided with a dust removing cloth bag 322, the transverse shaft 33 is axially rotatably provided with the transverse shaft 33, the fan blade 331 is fixedly sleeved on the transverse shaft 33, air in the feeding barrel 2 can be extracted when the fan blade 331 rotates, so that screening can be achieved under the action of the net barrel 21 in the process of upward conveying of materials, and dust can be extracted, and then collected through the dust collection cloth bag 322, the spherical screen plate 321 is fixedly mounted at one end of the transverse tube 32, which is far away from the dust collection cloth bag 322, of the transverse shaft 33, the arc scraping strip 34 is fixedly mounted on the transverse shaft 33, the arc scraping strip 34 is in contact with the spherical screen plate 321, large-particle sundries can be intercepted and filtered through the spherical screen plate 321, meanwhile, the spherical screen plate 321 can be cleaned under the action of the arc scraping strip 34, the spherical screen plate 321 can be prevented from being blocked by the large-particle sundries and the dust, the arc screen plate 311 is fixedly mounted at one end of the plurality of branch pipes 31, which is far away from the vertical pipe 3, and the large-particle sundries can be prevented from being sucked into the vertical pipe 3.
In this embodiment, a slag discharging pipe is fixedly installed at the bottom of the feeding cylinder 2, a control valve (not shown in the figure) is arranged on the slag discharging pipe, a collecting hopper is fixedly installed on the inner wall of the bottom of the feeding cylinder 2, and the bottom opening of the collecting hopper is matched with the slag discharging pipe, so that large-particle sundries screened out by the net cylinder 21 can be guided.
In this embodiment, the inner wall of the feeding cylinder 2 is fixedly provided with a plurality of supporting blocks 211, and the supporting blocks 211 are fixedly connected with the net cylinder 21, so that stable support can be provided for the net cylinder 21, and stable space between the net cylinder 21 and the feeding cylinder 2 can be maintained.
Working principle: when the feeding machine is used, the power supply is firstly switched on, the feeding motor 201 is started, materials are poured into the feeding box, the materials can be upwards conveyed along the inner wall of the net drum 21 under the cooperation of the feeding motor 201, the main shaft 202 and the spiral auger 203, and enter the flour mill 1 through the feeding pipe 12, screening of the materials can be achieved in the process of upwards conveying along the inner wall of the net drum 21, dust, large-particle sundries and the like enter a space between the net drum 21 and the feeding drum 2, the main shaft 202 rotates, meanwhile, the fan blades 331 can be controlled to rotate under the cooperation of the rotating rod, the driving bevel gear 333, the driven bevel gear 332 and the transverse shaft 33, so that air in the feeding drum 2 can be blown to the dust removing cloth bag 322, large-particle sundries can be intercepted under the cooperation of the arc-shaped net plate 311 and the spherical net plate 321, the dust and the like can fall into the dust removing cloth bag 322 after passing through the branch pipe 31, the vertical pipe 3 and the transverse pipe 32, dust and the like enter the dust removing cloth bag 322 from the source, and the situation that dust affects the working environment in the processing process is avoided.
The dust-proof device of the automatic feeding pulverizer provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The dustproof device of the automatic feeding pulverizer is characterized by comprising a pulverizer (1), a supporting frame (11), a feeding barrel (2), a feeding assembly, a transmission assembly, a dust removing mechanism and a net barrel (21);
the utility model provides a powder mill, all fixed mounting on support frame (11) of milling machine (1) and feed cylinder (2), net section of thick bamboo (21) fixed mounting is in feed cylinder (2), fixed mounting has feed tube (12) on net section of thick bamboo (21), and the both ends of feed tube (12) are linked together with milling machine (1) and net section of thick bamboo (21) respectively, fixed mounting has same feeding case (212) on feed cylinder (2) and the net section of thick bamboo (21), and feeding case (212) are linked together with net section of thick bamboo (21), feeding assembly sets up on feed cylinder (2) and net section of thick bamboo (21), drive assembly sets up on feeding assembly, dust removal mechanism sets up on feed cylinder (2), and dust removal mechanism is connected with drive assembly.
2. The dust control device of an automatic feeding pulverizer as set forth in claim 1, wherein: the dust removing mechanism comprises a vertical pipe (3), a transverse pipe (32), a plurality of branch pipes (31), fan blades (331) and a dust removing cloth bag (322), wherein the transverse pipe (32) and the plurality of branch pipes (31) are fixedly installed on the feeding barrel (2), the same vertical pipe (3) is fixedly installed on the transverse pipe (32) and the plurality of branch pipes (31), the dust removing cloth bag (322) is installed at one end of the transverse pipe (32), the transverse shaft (33) is installed in the transverse pipe (32) in a rotating mode, and the fan blades (331) are fixedly sleeved on the transverse shaft (33).
3. The dust control device of an automatic feeding pulverizer as set forth in claim 2, wherein: the dust removing mechanism further comprises a spherical screen plate (321) and arc scraping strips (34), one end, far away from the dust removing cloth bag (322), of the transverse tube (32) is fixedly provided with the spherical screen plate (321), the transverse shaft (33) is fixedly provided with the arc scraping strips (34), and the arc scraping strips (34) are in contact with the spherical screen plate (321).
4. The dust control device of an automatic feeding pulverizer as set forth in claim 2, wherein: the dust removing mechanism further comprises a plurality of arc-shaped net plates (311), and the arc-shaped net plates (311) are fixedly installed at one ends, far away from the vertical pipes (3), of the plurality of branch pipes (31).
5. The dust control device of an automatic feeding pulverizer as set forth in claim 1, wherein: the feeding assembly comprises a feeding motor (201), a main shaft (202) and a spiral auger (203), the feeding motor (201) is fixedly arranged at the top of the feeding barrel (2), the main shaft (202) is rotatably arranged on the net barrel (21), an output shaft of the feeding motor (201) is fixedly connected with the main shaft (202) in the axial direction, and the spiral auger (203) is fixedly sleeved on the main shaft (202).
6. The dust control device of an automatic feeding pulverizer of claim 5, wherein: the transmission assembly comprises a rotating rod, a driving bevel gear (333) and a driven bevel gear (332), a protection box is fixedly arranged at the bottom of the net barrel (21), the same rotating rod is rotatably arranged on the net barrel (21) and the protection box, the top end of the rotating rod is fixedly connected with the main shaft (202) in an axial direction, the bottom end of the rotating rod and one end, far away from the fan blade (331), of the transverse shaft (33) are fixedly sleeved with the driving bevel gear (333) and the driven bevel gear (332) respectively, and the driving bevel gear (333) is meshed with the driven bevel gear (332).
7. The dust control device of an automatic feeding pulverizer as set forth in claim 1, wherein: the bottom of the feeding barrel (2) is fixedly provided with a slag discharging pipe, the inner wall of the bottom of the feeding barrel (2) is fixedly provided with a collecting hopper, and the bottom opening of the collecting hopper is matched with the slag discharging pipe.
8. The dust control device of an automatic feeding pulverizer as set forth in claim 1, wherein: a plurality of supporting blocks (211) are fixedly arranged on the inner wall of the feeding cylinder (2), and the supporting blocks (211) are fixedly connected with the net cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322392945.XU CN220780710U (en) | 2023-09-05 | 2023-09-05 | Dustproof device of automatic feeding pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322392945.XU CN220780710U (en) | 2023-09-05 | 2023-09-05 | Dustproof device of automatic feeding pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780710U true CN220780710U (en) | 2024-04-16 |
Family
ID=90663781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322392945.XU Active CN220780710U (en) | 2023-09-05 | 2023-09-05 | Dustproof device of automatic feeding pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780710U (en) |
-
2023
- 2023-09-05 CN CN202322392945.XU patent/CN220780710U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |