CN104646161A - Dispersing device of powder grinding equipment - Google Patents
Dispersing device of powder grinding equipment Download PDFInfo
- Publication number
- CN104646161A CN104646161A CN201410804373.4A CN201410804373A CN104646161A CN 104646161 A CN104646161 A CN 104646161A CN 201410804373 A CN201410804373 A CN 201410804373A CN 104646161 A CN104646161 A CN 104646161A
- Authority
- CN
- China
- Prior art keywords
- powder
- lifter plate
- screen pack
- scattering mechanism
- cylinder
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a dispersing device of powder grinding equipment. The dispersing device comprises a second motor, wherein the second motor is connected with a rotating shaft, and a dispersing blade is arranged on the rotating shaft; powder ground by the grinding device can be dispersed and thrown onto a filter screen when falling off a slope, the powder cannot be caked together when falling off the slope, so that the powder block caused by caking can be avoided; when a lifting device is lifted, a first lifting plate can block an inlet of a material storage bin, the power can be accumulated at the position of the inlet, the dispersing device can be used for dispersing the powder and preventing the powder from accumulation and coagulation.
Description
Technical field
The present invention relates to a kind of scattering mechanism, particularly a kind of scattering mechanism of powder milling apparatus.
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 production process central easily generation blocking material, specific energy consumption are high.
Summary of the invention
Charging is ground by lapping device by the present invention, 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; Through the ground powder of lapping device on slope to when going down, powder can be shed on screen pack by scattering mechanism, can not adhere to together when powder is fallen on slope, so that powder adhesion becomes block.
The present invention is achieved through the following technical solutions: a kind of scattering mechanism of powder milling apparatus, comprises scattering mechanism, and scattering mechanism of telling comprises the second motor, and described second motor connection of rotating axle, described turning cylinder is provided with sheds blade.Through the ground powder of lapping device on slope to when going down, powder can be shed on screen pack by scattering mechanism, can not adhere to together when powder is fallen on slope, so that powder adhesion becomes block.When lowering or hoisting gear rises, the entrance to storage bin can block by the first lifter plate, and powder can be piled up in porch, and scattering mechanism just can be shed these powders, prevents powder from piling up and condenses into block for a long time.
As preferably, powder milling apparatus comprises housing, conveyer, lowering or hoisting gear, also comprise scattering mechanism, described lowering or hoisting gear comprises the first cylinder, the second cylinder, the first lifter plate, the second lifter plate, screen pack, institute tells in housing and is declined to become platform, 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.After material of the present invention 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.
Beneficial effect of the present invention is: after the powder of needs grinding enters from charging aperture by the present invention, 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, there is conveyer to send in lapping device 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.Through the ground powder of lapping device on slope to when going down, powder can be shed on screen pack by scattering mechanism, can not adhere to together when powder is fallen on slope, so that powder adhesion becomes block; When lowering or hoisting gear rises, the entrance to storage bin can block by the first lifter plate, and powder can be piled up in porch, and scattering mechanism just can be shed these powders, prevents powder from piling up and condenses into block for a long time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the non-propradation of screen pack of the present invention.
Fig. 2 is the structural representation of screen pack propradation of the present invention.
Detailed description of the invention
Below by drawings and Examples, technical scheme of the present invention is described further.
See Fig. 1 to Fig. 2, a kind of scattering mechanism of powder milling apparatus, described scattering mechanism comprises the second motor 17, described second motor 17 connection of rotating axle 18, described turning cylinder 18 is provided with sheds blade 19, through the ground powder of lapping device on slope to when going down, powder can be shed on screen pack 8 by scattering mechanism, can not adhere to together when powder is fallen on slope, so that powder adhesion becomes block.When lowering or hoisting gear rises, the entrance to storage bin 16 can block by the first lifter plate 13, and powder can be piled up in porch, and scattering mechanism just can be shed these powders, prevents powder from piling up and condenses into block for a long time.
In present embodiment, the 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 institute's housing of telling 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, conveyer 10 is provided with between described lowering or hoisting gear and lapping device.After material of the present invention 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 the first 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 present invention 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, prevent undesirable powder from entering, through the ground powder of lapping device on slope to when going down, powder can be shed on screen pack 8 by scattering mechanism, can not adhere to together when powder is fallen on slope, so that powder adhesion becomes block; When lowering or hoisting gear rises, the entrance to storage bin 16 can block by the first lifter plate 13, and powder can be piled up in porch, and scattering mechanism just can be shed these powders, prevents powder from piling up and condenses into block for a long time.
Protection scope of the present invention includes but not limited to above embodiment, and protection scope of the present invention 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 scope of the present invention.
Claims (5)
1. a scattering mechanism for powder milling apparatus, is characterized in that: comprise scattering mechanism, scattering mechanism of telling comprises the second motor (17), described second motor (17) connection of rotating axle (18), and described turning cylinder (18) is provided with sheds blade (19).
2. the scattering mechanism of a kind of powder milling apparatus as claimed in claim 1, powder milling apparatus 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), a platform is declined to become in institute's housing of telling (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).
3. the scattering mechanism of a kind of powder milling apparatus as claimed in claim 2, 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 the first 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 scattering mechanism of a kind of powder milling apparatus as claimed in claim 2, 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 scattering mechanism of a kind of powder milling apparatus as claimed in claim 2, 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 |
|---|---|---|---|
| CN201410804373.4A CN104646161A (en) | 2014-12-23 | 2014-12-23 | Dispersing device of powder grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804373.4A CN104646161A (en) | 2014-12-23 | 2014-12-23 | Dispersing device of powder grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104646161A true CN104646161A (en) | 2015-05-27 |
Family
ID=53238092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410804373.4A Pending CN104646161A (en) | 2014-12-23 | 2014-12-23 | Dispersing device of powder grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646161A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984903A (en) * | 2015-07-31 | 2015-10-21 | 张萍 | Powder vibrating screen used for ore extraction |
| CN106166511A (en) * | 2016-08-26 | 2016-11-30 | 温州市海龙五金制品有限公司 | A kind of five metals makes uses environmental protection waste treatment device |
| CN111685071A (en) * | 2020-06-20 | 2020-09-22 | 邓文成 | Fodder crocus equipment of shedding is raised to aquaculture juvenile fish |
-
2014
- 2014-12-23 CN CN201410804373.4A patent/CN104646161A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984903A (en) * | 2015-07-31 | 2015-10-21 | 张萍 | Powder vibrating screen used for ore extraction |
| CN106166511A (en) * | 2016-08-26 | 2016-11-30 | 温州市海龙五金制品有限公司 | A kind of five metals makes uses environmental protection waste treatment device |
| CN106166511B (en) * | 2016-08-26 | 2018-03-20 | 贵州荣源环保科技有限公司 | A kind of hardware is made of environmentally friendly waste treatment device |
| CN111685071A (en) * | 2020-06-20 | 2020-09-22 | 邓文成 | Fodder crocus equipment of shedding is raised to aquaculture juvenile fish |
| CN111685071B (en) * | 2020-06-20 | 2022-07-12 | 常德楚虹生物科技有限公司 | Fodder crocus equipment of shedding is raised to aquaculture juvenile fish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |