CN206701490U - Powder metallurgy iron powder knot screen - Google Patents
Powder metallurgy iron powder knot screen Download PDFInfo
- Publication number
- CN206701490U CN206701490U CN201720490209.XU CN201720490209U CN206701490U CN 206701490 U CN206701490 U CN 206701490U CN 201720490209 U CN201720490209 U CN 201720490209U CN 206701490 U CN206701490 U CN 206701490U
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- iron powder
- frame
- magnetic roll
- chute
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 abstract description 13
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 description 6
- 229910001060 Gray iron Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The utility model discloses a kind of powder metallurgy iron powder knot screen, including frame, the top of frame is provided with the feed opening of bar shaped, door is provided with the downside of the feed opening being provided with aggregate bin, the bottom of aggregate bin；The lower right of feed opening is provided with magnetic roll, and the rear and front end of magnetic roll is arranged in frame by bearing pin, and the upper right side of magnetic roll is provided with scraper plate, and the right edge of scraper plate is connected in frame, and the left side contact of scraper plate is connected on the surface of magnetic roll upper right side；It is provided with hair-dryer below scraper plate, the air outlet of hair-dryer is towards left；The bottom of frame is installed with impurity chute and iron powder chute, and impurity chute is located at the underface of feed opening, and iron powder chute is located at the underface of magnetic roll, and impurity chute and iron powder chute are respectively positioned on below hair-dryer.The utility model can remove the bulk impurity being mingled with iron power removing and dust impurity in the lump, improve operating efficiency, reduce processing cost.
Description
Technical field
It the utility model is related to powder metallurgical technology, and in particular to a kind of powder metallurgy iron powder knot screen.
Background technology
Powder metallurgy is to produce metal or be used as by the use of metal dust (or mixture of metal dust and non-metal powder) former
Material, by shaping and sintering, manufacture metal material, compound and all kinds product technology.
A kind of common powdered metallurgical material during iron powder, iron powder mix and stir and embryo processed during, have unavoidably a little
Iron powder is scattered on the ground, cleans collected iron powder and adulterates substantial amounts of bulk impurity and dust impurity, if directly using, meeting
The quality of product is had a strong impact on, therefore, if wanting to reuse these iron powders, it is necessary to the impurity being entrained in iron powder is carried out clear
Reason, the method used at present is to first pass through screening, screens out the bulk impurity in iron powder, then iron powder is cleaned and dried
Step, the dust impurity in iron powder is removed, in this way, although the effect of removal of impurities can be got to, not only process is numerous for it
More, treatment effeciency is low, and cost is high.
Utility model content
For in the prior art the defects of, the utility model provides a kind of powder metallurgy iron powder knot screen, by this
Device removes the bulk impurity being mingled with iron power removing and dust impurity in the lump, to improve operating efficiency, reduces processing cost.
The utility model provides a kind of powder metallurgy iron powder knot screen, including frame, and the top of the frame is being pacified
Equipped with aggregate bin, the bottom of the aggregate bin is provided with the feed opening of bar shaped along the longitudinal direction, is provided with the downside of the feed opening
Retractable door；The lower right of the feed opening is provided with magnetic roll, and the rear and front end of the magnetic roll is installed by bearing pin
In frame, the upper right side of magnetic roll is provided with scraper plate, and the right edge of the scraper plate is connected in frame, and the left side of scraper plate connects
Touch and be connected on the surface of magnetic roll upper right side；Hair-dryer is provided with below the scraper plate, the hair-dryer is arranged on frame
On, the air outlet of hair-dryer is towards left；The bottom of the frame is installed with impurity chute and iron powder chute, the impurity
Chute is located at the underface of feed opening, and the iron powder chute is located at the underface of magnetic roll, and impurity chute and iron powder chute are equal
Below hair-dryer.
The iron powder that the utility model contains impurity is put into aggregate bin, opens door, and impure iron powder leaks from feed opening
Go out, bulk impurity directly falls into impurity chute, and it is counterclockwise in the surface of magnetic roll, magnetic roll that iron powder is mingled with dust impurity absorption
Rotate, scraper plate being scraped magnetic force roller surface containing grey iron powder under scraper plate located at the upper right side of magnetic roll, accumulated when containing grey iron powder
During to certain amount, can down it drop automatically, the hair-dryer below magnetic roll is dried to the left, and the dust of lighter weight is blown into miscellaneous
Matter chute, and the larger iron powder of quality falls into iron powder chute, so as to obtain pure iron powder.Pass through the device, you can go in the lump
The bulk impurity and dust impurity being mingled with iron power removing, improve operating efficiency, reduce processing cost.
Further, the right edge of the scraper plate is installed in rotation in frame, between the downside of scraper plate and frame
Extension spring is provided with, by the pulling force of extension spring, scraper plate left side is close to the surface of magnetic roll.Scraper plate is compressed by the pulling force of extension spring
On the surface of magnetic roll, even if the contact jaw of scraper plate and magnetic roll is worn, scraper plate also can tightly be attached to the surface of magnetic roll,
So as to solve because the iron powder on magnetic roll caused by the contact jaw of scraper plate and magnetic roll is worn scrapes halfway problem.
Further, it is connected with the left side of the scraper plate and scrapes head, the surface that scraper plate scrapes head and magnetic roll by this connects
Touch connection.Contacted by scraping head with the surface of magnetic roll, the service life of scraper plate can be improved.
It is further, described that to scrape head detachably connected with scraper plate.When scraping head and being worn, head is scraped in replacing, is reduced
Operating cost.
Further, the left side of the door is rotatably coupled with aggregate bin, door by around left side rotate come
Realize folding.
The beneficial effects of the utility model are：The utility model can remove the bulk impurity being mingled with iron power removing and dust in the lump
Impurity, operating efficiency is improved, reduce processing cost.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is Fig. 1 partial enlarged drawing；
Fig. 3 is the top view of the aggregate bin of the utility model embodiment.
In accompanying drawing, 1 represents frame；2 represent aggregate bin；21 represent feed opening；3 represent door；4 represent magnetic roll；5 represent
Scraper plate；51 represent to scrape head；52 represent extension spring；6 represent hair-dryer；7 represent impurity chute；8 represent iron powder chute.
Embodiment
The embodiment of the present embodiment technical scheme is described in detail below in conjunction with accompanying drawing.Following examples are only used
In clearly illustrating the technical scheme of the present embodiment, therefore example is only used as, and the present embodiment can not be limited with this
Protection domain.
The utility model embodiment provides a kind of powder metallurgy iron powder knot screen, as shown in Figure 1-Figure 3, including frame
1, the top of frame 1 is provided with the (reference of feed opening 21 of bar shaped being provided with aggregate bin 2, the bottom of aggregate bin 2 along the longitudinal direction
Fig. 3), the downside of the feed opening 21 is provided with retractable door 3, and left side and the aggregate bin 2 of the door 3 of the present embodiment can turn
Connect dynamicly, door 3 around left side by rotating to realize folding.
The lower right of feed opening 21 is provided with magnetic roll 4, and the rear and front end of magnetic roll 4 is arranged in frame 1 by bearing pin,
It is pointed out that during work, magnetic roll 4 rotates counterclockwise under the drive of motor；The upper right side of magnetic roll 4 is provided with scraper plate
5, it is connected with the left side of scraper plate 5 and scrapes first 51, scraper plate 5 scrapes first 51 by this and contacts connection with the surface of magnetic roll 4, scrapes first 51
It is made of high-abrasive material, reduces the rate of wear of scraper plate 5, improves the service life of scraper plate 5；Also, first 51 are scraped with scraping
Plate 5 is detachably connected, and when scraping first 51 and being worn, replacing scrapes first 51, reduces cost；The right edge of scraper plate 5 is rotatable
Ground is arranged in frame 1, is provided with extension spring 52 between the downside of scraper plate 5 and frame 1, by the pulling force of extension spring 52, is made to scrape head
51 are close to the surface of magnetic roll 4, so, are worn even if scraping first 51, and scraping first 51 also can tightly be attached to the surface of magnetic roll 4,
So as to solve because scrape first 51 be worn caused by iron powder on magnetic roll 4 scrape halfway problem.
The lower section of scraper plate 5 is provided with hair-dryer 6, and hair-dryer 6 is arranged in frame 1, and the air outlet direction of hair-dryer 6 is left
Side, the bottom of frame 1 are installed with impurity chute 7 and iron powder chute 8, and impurity chute 7 is located at the underface of feed opening 21, iron
Powder chute 8 is located at the underface of magnetic roll 4, and impurity chute 7 and iron powder chute 8 are respectively positioned on hair-dryer below 6.
The iron powder that the present embodiment contains impurity is put into aggregate bin 2, opens door 3, and impure iron powder is from feed opening 21
Spill, bulk impurity directly falls into impurity chute 7, and iron powder is mingled with dust impurity absorption in the surface of magnetic roll 4, magnetic roll 4
Rotate counterclockwise, being scraped the surface of magnetic roll 4 containing grey iron powder under scraper plate 5 of scraper plate 5 located at the upper right side of magnetic roll 4, when containing
When grey iron powder runs up to certain amount, can down it drop automatically, the hair-dryer 6 of the lower section of magnetic roll 4 is dried to the left, lighter weight
Dust is blown into impurity chute 7, and the larger iron powder of quality falls into iron powder chute 8, so as to obtain pure iron powder.
By the device, the bulk impurity and dust impurity being mingled with iron power removing can be removed in the lump, improves operating efficiency, drop
Low processing cost.
Finally it should be noted that：Various embodiments above is only to illustrate the technical scheme of the present embodiment, rather than its limitations；
Although the present embodiment is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, either special to which part or whole technologies
Sign carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the present embodiment and respectively implement
The scope of example technical scheme, it all should cover among the claim of the present embodiment and the scope of specification.
Claims (5)
- A kind of 1. powder metallurgy iron powder knot screen, it is characterised in that：Including frame, the top of the frame is provided with bar being provided with aggregate bin, the bottom of the aggregate bin along the longitudinal direction The feed opening of shape, retractable door is provided with the downside of the feed opening；The lower right of the feed opening is provided with magnetic roll, and the rear and front end of the magnetic roll is arranged in frame by bearing pin, The upper right side of magnetic roll is provided with scraper plate, and the right edge of the scraper plate is connected in frame, and the left side contact of scraper plate is connected to On the surface of magnetic roll upper right side；It is provided with hair-dryer below the scraper plate, the hair-dryer is arranged in frame, and the air outlet of hair-dryer is towards left；The bottom of the frame is installed with impurity chute and iron powder chute, the impurity chute located at feed opening just under Side, the iron powder chute is located at the underface of magnetic roll, and impurity chute and iron powder chute are respectively positioned on below hair-dryer.
- 2. powder metallurgy iron powder knot screen according to claim 1, it is characterised in that：The right edge of the scraper plate can turn It is arranged on dynamicly in frame, is provided with extension spring between the downside of scraper plate and frame, by the pulling force of extension spring, makes scraper plate left side It is close to the surface of magnetic roll.
- 3. powder metallurgy iron powder knot screen according to claim 2, it is characterised in that：Connect on the left side of the scraper plate It is connected to and scrapes head, scraper plate scrapes head by this and contacts connection with the surface of magnetic roll.
- 4. powder metallurgy iron powder knot screen according to claim 3, it is characterised in that：It is described that to scrape head detachable with scraper plate Ground connects.
- 5. powder metallurgy iron powder knot screen according to claim 1, it is characterised in that：The left side and collection of the door Hopper is rotatably coupled, and door around left side by rotating to realize folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490209.XU CN206701490U (en) | 2017-05-04 | 2017-05-04 | Powder metallurgy iron powder knot screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490209.XU CN206701490U (en) | 2017-05-04 | 2017-05-04 | Powder metallurgy iron powder knot screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206701490U true CN206701490U (en) | 2017-12-05 |
Family
ID=60466126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490209.XU Expired - Fee Related CN206701490U (en) | 2017-05-04 | 2017-05-04 | Powder metallurgy iron powder knot screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206701490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449262A (en) * | 2019-08-09 | 2019-11-15 | 湖南三五二环保科技有限公司 | A kind of drum-type metal powder recycling device |
| CN111207399A (en) * | 2020-01-07 | 2020-05-29 | 叶广丽 | Industry is useless processing apparatus admittedly |
-
2017
- 2017-05-04 CN CN201720490209.XU patent/CN206701490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449262A (en) * | 2019-08-09 | 2019-11-15 | 湖南三五二环保科技有限公司 | A kind of drum-type metal powder recycling device |
| CN111207399A (en) * | 2020-01-07 | 2020-05-29 | 叶广丽 | Industry is useless processing apparatus admittedly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |