CN204294291U - A kind of milling apparatus of powder - Google Patents
A kind of milling apparatus of powder Download PDFInfo
- Publication number
- CN204294291U CN204294291U CN201420691972.5U CN201420691972U CN204294291U CN 204294291 U CN204294291 U CN 204294291U CN 201420691972 U CN201420691972 U CN 201420691972U CN 204294291 U CN204294291 U CN 204294291U
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- CN
- China
- Prior art keywords
- lifter plate
- powder
- screen pack
- cylinder
- conveyer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A milling apparatus for powder, comprises housing, conveyer, lowering or hoisting gear, lapping device; Described lowering or hoisting gear comprises the first cylinder, the second cylinder, the first lifter plate, the second lifter plate, screen pack, platform is declined to become in described housing, screen pack is positioned on platform, described first cylinder connects the first lifter plate, described second cylinder second lifter plate, the first lifter plate is all connected screen pack sidewall with the second lifter plate; After material of the present utility model enters from charging aperture, first grind through lapping device, then fall on screen pack, satisfactory powder through filter screen to storage bin, screen pack is upwards pushed up by the first cylinder and the second cylinder the first lifter plate and the second lifter plate by undesirable powder, because the first lifter plate is shorter than the second lifter plate, so screen pack can form an angle tilted to conveyer, undesirable powder enters in conveyer by the angle tilted, there is conveyer to send in lapping device again, realize repeatedly grinding.
Description
Technical field
The utility model relates to a kind of milling apparatus, particularly a kind of milling apparatus of powder.
Background technology
Along with the development of science and technology, more and more higher in the requirement of dyestuff, coating, ink, chemical industry, pottery, electronics etc. industry to powder, diameter of particle distribution is narrow, and grind size is even.Wherein the fineness of powder has directly had influence on the quality of the product that it is produced.At present, grinder of the prior art, just with grinding function, is not with other function any, such as screening function, many times operating personnel do houseful is all the powder flown upward when grinding powder, very easily suck in the mouth and nose of operating personnel, have badly influenced the health of operating personnel.And existing grinder production efficiency is low, load adaptability is poor, the situation of blocking material easily occurs in the middle of production process, and specific energy consumption is high.
Utility model content
Charging is ground by lapping device by the utility model, remains undesirable powder and rises to conveyer by lowering or hoisting gear, then deliver to lapping device again by conveyer after satisfactory powder is filtered to storage bin by filter screen, realizes repeatedly grinding.
The utility model is achieved through the following technical solutions: a kind of milling apparatus of powder, comprises housing, conveyer, lowering or hoisting gear, lapping device; Described lowering or hoisting gear comprises the first cylinder, the second cylinder, the first lifter plate, the second lifter plate, screen pack, platform is declined to become in described housing, described screen pack is positioned on platform, described first cylinder is connected to described first lifter plate, described second cylinder is connected to the second lifter plate, described first lifter plate and the second lifter plate are all connected to screen pack sidewall, and described first lifter plate is shorter than described second lifter plate; Conveyer is provided with between described lowering or hoisting gear and lapping device.
During utility model works, after material enters from charging aperture, first through lapping device grinding, then fall on described screen pack, undesirable powder filters by screen pack, and satisfactory powder enters storage bin through screen pack; On screen pack, screen pack upwards pushes up via the first cylinder and the second cylinder the first lifter plate and the second lifter plate by undesirable powder, because the first lifter plate is shorter than the second lifter plate, so screen pack can form an angle tilted to conveyer, undesirable powder can be sent in conveyer by the angle tilted, there is conveyer to send in lapping device again, realize repeatedly grinding.
As preferably, described lapping device comprises driving shaft, driven shaft, and two rotating shafts are connected by shaft coupling, and driving shaft is connected with motor; Driving shaft and driven shaft are all provided with moving blade, inner walls arranges fixed blade; In crushing process without high temperature, without blocking, self-cleaning, decrease dust from flying, environment friendly and pollution-free.
As preferably, the dentation moving blade on described driving shaft and driven shaft has several, and rotating shaft side face distributes symmetrically and evenly; By driving shaft rotation together with driven shaft, can realize twice grinding, powder is ground more thorough, powder quality is better.
As preferably, the moving blade on described driving shaft and driven shaft and the fixed blade in inner walls engage each other; This design fully ensure that the quality of powder, and make diameter of particle narrow distribution range, grind size is even.
The beneficial effects of the utility model are: after the powder of needs grinding enters from charging aperture by the utility model, first the grinding of fixed blade in moving blade and inner walls on intermeshing driving shaft, the grinding of fixed blade in moving blade and inner walls on intermeshing driven shaft again, make diameter of particle narrow distribution range, grind size is even; Then fall on described screen pack, undesirable powder filters by screen pack, and satisfactory powder enters storage bin through screen pack; On screen pack, screen pack upwards pushes up via the first cylinder and the second cylinder the first lifter plate and the second lifter plate by undesirable powder, because the first lifter plate is shorter than the second lifter plate, so screen pack can form an angle tilted to conveyer, undesirable powder can be sent in conveyer by the angle tilted, send in lapping device by conveyer again, realize repeatedly grinding.First lifter plate can seal the port of lapping device to storage bin when rising, and prevents undesirable powder from entering.Efficiency is high, and power consumption is few.
Accompanying drawing explanation
Fig. 1 is the structural representation of the non-propradation of the utility model screen pack.
Fig. 2 is the structural representation of the utility model screen pack propradation.
Detailed description of the invention
Below by drawings and Examples, the technical solution of the utility model is described further.
See Fig. 1 to Fig. 2, a kind of milling apparatus of powder, comprise housing 4, conveyer 10, lowering or hoisting gear, lapping device.Described lowering or hoisting gear comprises the first cylinder 11, second cylinder 12, first lifter plate 13, second lifter plate 14, screen pack 8, platform is declined to become in described housing 14, described screen pack 8 is positioned on platform, described first cylinder 14 is connected to described first lifter plate 13, described second cylinder 12 is connected to the second lifter plate 14, described first lifter plate 13 and the second lifter plate 14 are all connected to screen pack 8 sidewall, and described first lifter plate 13 is shorter than described second lifter plate 14; Conveyer 10 is provided with between described lowering or hoisting gear and lapping device.
After material enters from charging aperture 3, first through lapping device grinding, then fall on described screen pack 8, undesirable powder filters by screen pack 8, and satisfactory powder enters storage bin 16 through screen pack 8; On screen pack 8, screen pack upwards pushes up via the first cylinder 11 and the second cylinder 12 first lifter plate 13 and the second lifter plate 14 by undesirable powder, because the first lifter plate 13 to the second lifter plate 14 is short, so screen pack 8 can form an angle tilted to conveyer 10, undesirable powder can be sent in conveyer 10 by the angle tilted, there is conveyer 10 to send in lapping device again, realize repeatedly grinding.
In present embodiment, described lapping device comprises driving shaft 2, driven shaft 9, and two rotating shafts are connected by shaft coupling 7, and driving shaft 2 is connected with motor 1; Driving shaft 2 and driven shaft 9 are all provided with moving blade 5, inner walls are arranged fixed blade 6; In crushing process without high temperature, without blocking, self-cleaning, decrease dust from flying, environment friendly and pollution-free.
In present embodiment, the moving blade 5 of the dentation on described driving shaft 2 and driven shaft 9 has several, and rotating shaft side face distributes symmetrically and evenly; By driving shaft 2 rotation together with driven shaft 9, can realize twice grinding, powder is ground more thorough, powder quality is better.
In present embodiment, the moving blade 5 on described driving shaft 2 and driven shaft 9 and the fixed blade 6 on housing 4 inwall engage each other; This design fully ensure that the quality of powder, and make diameter of particle narrow distribution range, grind size is even.
The utility model in use, after entering needing the powder of grinding from charging aperture 3, first the grinding of fixed blade 6 in moving blade 5 and inner walls on intermeshing driving shaft 2, the grinding of fixed blade 6 in moving blade 5 and inner walls on intermeshing driven shaft 9 again, make diameter of particle narrow distribution range, grind size is even; Then fall on described screen pack 8, undesirable powder filters by screen pack 8, and satisfactory powder enters storage bin 16 through screen pack 8; On screen pack 8, screen pack 8 upwards pushes up via the first cylinder 11 and the second cylinder 12 first lifter plate 13 and the second lifter plate 14 by undesirable powder, because the first lifter plate 13 to the second lifter plate 14 is short, so screen pack 8 can form an angle tilted to conveyer 10, undesirable powder can be sent in conveyer 10 by the angle tilted, there is conveyer 10 to send in lapping device again, realize repeatedly grinding.First lifter plate 13 can seal the port of lapping device to storage bin 16 when rising, and prevents undesirable powder from entering.
Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (5)
1. a milling apparatus for powder, comprises housing (4), conveyer (10), lowering or hoisting gear, lapping device, it is characterized in that: described lowering or hoisting gear comprises the first cylinder (11), second cylinder (12), first lifter plate (13), second lifter plate (14), screen pack (8), described housing is declined to become a platform in (14), described screen pack (8) is positioned on platform, described first cylinder (14) is connected to described first lifter plate (13), described second cylinder (12) is connected to the second lifter plate (14), described first lifter plate (13) and the second lifter plate (14) are all connected to screen pack (8) sidewall, described first lifter plate (13) is shorter than described second lifter plate (14).
2. the milling apparatus of a kind of powder as claimed in claim 1, is characterized in that: be provided with conveyer (10) between described lowering or hoisting gear and lapping device.
3. the milling apparatus of a kind of powder as claimed in claim 1, is characterized in that: described lapping device comprises driving shaft (2), driven shaft (9), and two rotating shafts are connected by shaft coupling (7), and driving shaft (2) is connected with motor (1); Driving shaft (2) and driven shaft (9) are all provided with moving blade (5), housing (4) inwall are arranged fixed blade (6).
4. the milling apparatus of a kind of powder as claimed in claim 3, is characterized in that: the dentation moving blade (5) on described driving shaft (2) and driven shaft (9) has several, and rotating shaft side face distributes symmetrically and evenly.
5. the milling apparatus of a kind of powder as claimed in claim 3, is characterized in that: the moving blade (5) on described driving shaft (2) and driven shaft (9) and the fixed blade (6) on housing (4) inwall engage each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691972.5U CN204294291U (en) | 2014-11-19 | 2014-11-19 | A kind of milling apparatus of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691972.5U CN204294291U (en) | 2014-11-19 | 2014-11-19 | A kind of milling apparatus of powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294291U true CN204294291U (en) | 2015-04-29 |
Family
ID=53099875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691972.5U Expired - Fee Related CN204294291U (en) | 2014-11-19 | 2014-11-19 | A kind of milling apparatus of powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902913A (en) * | 2017-05-14 | 2017-06-30 | 南昌诺义弘科技有限公司 | A kind of sieving approach device for carbonated rare earth |
-
2014
- 2014-11-19 CN CN201420691972.5U patent/CN204294291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902913A (en) * | 2017-05-14 | 2017-06-30 | 南昌诺义弘科技有限公司 | A kind of sieving approach device for carbonated rare earth |
| CN106902913B (en) * | 2017-05-14 | 2018-09-18 | 嘉兴市迅程信息技术有限公司 | A kind of sieving approach device for carbonated rare earth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20171119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |