CN201267801Y - Metal powder grading plant - Google Patents
Metal powder grading plant Download PDFInfo
- Publication number
- CN201267801Y CN201267801Y CN 200820042397 CN200820042397U CN201267801Y CN 201267801 Y CN201267801 Y CN 201267801Y CN 200820042397 CN200820042397 CN 200820042397 CN 200820042397 U CN200820042397 U CN 200820042397U CN 201267801 Y CN201267801 Y CN 201267801Y
- Authority
- CN
- China
- Prior art keywords
- metal powder
- shell
- upper shell
- screen cloth
- powder
- 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 - Lifetime
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Abstract
The utility model discloses a metal powder grader, which comprises a grading sieve, a sealed barrel and an electric brush mechanism; wherein, the sealed barrel comprises an upper barrel body and a lower barrel body. The grading sieve is detachably connected between the upper and the lower barrel bodies; the top of the upper barrel body is provided with a feed inlet, and a coarse powder-discharging outlet is arranged on the wall of the lower part of the upper barrel body. The lower barrel body is shaped like a funnel, and the bottom of the lower barrel body is provided with a fine powder-discharging outlet. The electric brush mechanism comprises an electric motor, a connecting rod and a brush; wherein, the electric motor is arranged over the sealed barrel; the connecting rod, the upper end of which is connected with the output shaft of the electric motor and the lower end of which is connected with the brush, is located in the sealed barrel; and the brush is contacted with the grading sieve. The metal powder grader can greatly reduce the labor intensity of workers, shorten the production period and increase the grading efficiency of metal powder. Moreover, the metal powder grader can avoid the oxidation, moisture absorption and agglomeration of powder and reduce loss.
Description
Technical field
The utility model relates to a kind of metal powder grading plant.
Background technology
Need that in the process of producing metal-powder product is carried out classification and handle, manually-operated is often adopted in progressive operation at present, promptly utilizes the squeezing action of hairbrush to make the powder dispersion and make satisfactory superfine powder pass through screen cloth on uncovered classifying screen.This progressive operation efficient is low, labour intensity is big, the production cycle is long.And this progressive operation both can cause scattering and disappearing of powder and cause the wasting of resources of powder.Powder is exposed in air and generation oxidation, the moisture absorption and reunion for a long time, influence powder quality, while contaminated environment, very big to operating personnel's health of human body infringement.
The utility model content
The purpose of this utility model is to overcome the problems referred to above, and a kind of metal powder grading plant that a kind of labor strength is low, classification efficiency is high is provided.
The technical scheme that realizes the utility model purpose is: a kind of metal powder grading plant, comprise the classification screen cloth, and also comprise the sealing drum and the Electric brush of bristles mechanism that form by upper shell and lower shell; Described classification screen cloth is detachably connected between upper shell and the lower shell, and the top of described upper shell is provided with charging aperture, and the barrel of upper shell bottom is provided with the meal discharging opening, and described lower shell is funnel-form, and its bottom is provided with the fine powder discharging opening; Described Electric brush of bristles mechanism comprises motor, connecting rod and hairbrush, and motor is arranged on the sealing drum top, and connecting rod is in the sealing drum and the upper end is connected with motor output shaft, the lower end is connected with hairbrush, and hairbrush contacts with the classification screen cloth.
On the meal discharging opening of described upper shell slidably baffle plate is installed.
Connect by bolt between described upper shell, classification screen cloth and the lower shell three.
Described upper shell comprises penetrating cylindrical shell and top board, top board by the bolt releasable connection on penetrating cylindrical shell.
The utlity model has positive effect: (1) the utility model adopts electric operating, greatly reduced working strength of workers on the one hand, because velocity through screen is fast and realize charging continuously and discharging, shortened the production cycle on the other hand, the classification efficiency of metal-powder is improved greatly.(2) hermetically-sealed construction of the utility model employing can be avoided powder oxidation, the moisture absorption and reunion, reduces the wastage.(3) the utility model improves production environment, avoids the infringement of metal-powder to health.(4) the utility model can reduce human and material resources, has reduced production cost.
Description of drawings
Fig. 1 is a kind of metal powder grading plant structural representation of the present utility model.
The specific embodiment
See Fig. 1, present embodiment comprises classification screen cloth 3, sealing drum 2 and Electric brush of bristles mechanism 1.Sealing drum 2 is made up of upper shell 21 and lower shell 22.Upper shell 21 is made up of penetrating cylindrical tube 21-1 and top board 21-2, top board 21-2 by bolt 6 releasable connections on penetrating cylindrical shell 21-1.Described classification screen cloth 3 is detachably connected between upper shell 21 and the lower shell 22 by bolt 7, the top of described upper shell 21 is provided with charging aperture 21-3, the barrel of upper shell 21 bottoms is provided with meal discharging opening 21-4, on the meal discharging opening 21-4 of upper shell 21 slidably baffle plate 4 is installed.Connect a bit of downward-sloping pipeline on the thick discharging opening 21-4, guarantee that material can enter the meal receiver fully by pipeline.Described lower shell 22 is funnel-form, and its bottom is provided with fine powder discharging opening 22-1.
Described Electric brush of bristles mechanism 1 comprises motor 11, connecting rod 12 and hairbrush 13.Motor 11 is arranged on sealing drum 2 tops, the top board 21-2 central authorities of sealing drum upper shell are provided with axis hole, connecting rod 12 is in the sealing drum 2, connecting rod 12 and being connected of motor 11 can be that connecting rod 12 upper ends are stretched out top board 21-2 by the axis hole on the top board 21-2 and are connected with motor 1 output shaft, also can be that connecting rod 12 upper ends are connected with motor 1 output shaft that inserts in the upper shell by the axis hole on the top board 21-2.Connecting rod 12 lower ends are connected with hairbrush 13, and hairbrush 13 contacts with classification screen cloth 3, are driven by motor 11, and hairbrush 13 rotates on classification screen cloth 3.
The classification screen cloth 3 of present embodiment is 500 orders, because classification screen cloth 3 is releasable connection with being connected of upper and lower cylindrical shell, so classification screen cloth 3 can be changed as required.
During use, this device is placed on the support, a charging hopper 5 is installed on the charging aperture 21-3 of the top board 21-2 of upper shell 21, a certain amount of aluminium powder is added the sealing drum 2 from charging hopper 5, aluminium powder is dropped on the classification screen cloth 3, motor 11 rotations, drive hairbrush 13 rotations by connecting rod 12, under the squeezing action of hairbrush 13, the order number enters funnel-form lower shell 22 greater than 500 purpose ultra-fine silver powders by classification screen cloth 3, and enters receiver 8 from fine powder discharging opening 22-1.And for the thick aluminium powder that can not enter lower shell 22 by classification screen cloth 3, this moment, thick aluminium powder can enter the split type pulverizer from meal discharging opening 22-4 to be pulverized as long as open the slidingtype baffle plate 4 that is installed on the upper shell 21.Carrying out classification again from charging aperture 21-3 adding sealing drum 2 after the pulverizing sieves.Thereby finally tell satisfactory ultra-fine silver powder.
Claims (4)
1, a kind of metal powder grading plant comprises classification screen cloth (3), it is characterized in that: also comprise the sealing drum (2) and the Electric brush of bristles mechanism (1) that are made up of upper shell (21) and lower shell (22); Described classification screen cloth (3) is detachably connected between upper shell (21) and the lower shell (22), the top of described upper shell (21) is provided with charging aperture (21-3), the barrel of upper shell (21) bottom is provided with meal discharging (21-4), described lower shell (22) is funnel-form, and its bottom is provided with fine powder discharging opening (22-1); Described Electric brush of bristles mechanism (1) comprises motor (11), connecting rod (12) and hairbrush (13), motor (11) is arranged on sealing drum (2) top, connecting rod (12) is in the sealing drum (2) and the upper end is connected with motor (1) output shaft, the lower end is connected with hairbrush (13), and hairbrush (13) contacts with classification screen cloth (3).
2, a kind of metal powder grading plant according to claim 1 is characterized in that: slidably baffle plate (4) is installed in the meal discharging (21-2) of described upper shell (21).
3, a kind of metal powder grading plant according to claim 1 is characterized in that: connected by bolt (7) between described upper shell (21), classification screen cloth (3) and lower shell (22) three.
4, a kind of metal powder grading plant according to claim 1 is characterized in that: described upper shell (21) comprises penetrating cylindrical shell (21-1) and top board (21-2), top board (21-2) by bolt (6) releasable connection on penetrating cylindrical shell (21-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820042397 CN201267801Y (en) | 2008-08-11 | 2008-08-11 | Metal powder grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820042397 CN201267801Y (en) | 2008-08-11 | 2008-08-11 | Metal powder grading plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267801Y true CN201267801Y (en) | 2009-07-08 |
Family
ID=40840379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820042397 Expired - Lifetime CN201267801Y (en) | 2008-08-11 | 2008-08-11 | Metal powder grading plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267801Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337221B (en) * | 2008-08-11 | 2012-02-22 | 江苏技术师范学院 | Metal powder grading plant |
| CN102513292A (en) * | 2011-12-22 | 2012-06-27 | 师宗东方红锌业有限公司 | Powder sieving device for zinc powder production |
| CN105312226A (en) * | 2015-10-21 | 2016-02-10 | 常州市武进牛塘红星制刷厂 | Scraping ring type vibrating screen |
-
2008
- 2008-08-11 CN CN 200820042397 patent/CN201267801Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337221B (en) * | 2008-08-11 | 2012-02-22 | 江苏技术师范学院 | Metal powder grading plant |
| CN102513292A (en) * | 2011-12-22 | 2012-06-27 | 师宗东方红锌业有限公司 | Powder sieving device for zinc powder production |
| CN102513292B (en) * | 2011-12-22 | 2013-12-04 | 师宗东方红锌业有限公司 | Powder sieving device for zinc powder production |
| CN105312226A (en) * | 2015-10-21 | 2016-02-10 | 常州市武进牛塘红星制刷厂 | Scraping ring type vibrating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090708 Effective date of abandoning: 20080811 |