CN203842879U - Powder metallurgy dust removal device - Google Patents
Powder metallurgy dust removal device Download PDFInfo
- Publication number
- CN203842879U CN203842879U CN201420073440.5U CN201420073440U CN203842879U CN 203842879 U CN203842879 U CN 203842879U CN 201420073440 U CN201420073440 U CN 201420073440U CN 203842879 U CN203842879 U CN 203842879U
- Authority
- CN
- China
- Prior art keywords
- dust
- powder metallurgy
- dust removal
- removal device
- jet pipe
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 64
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 2
- 238000005245 sintering Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to a dust removal device, in particular to a powder metallurgy dust removal device. The powder metallurgy dust removal device comprises a transfer frame, transfer rollers and a dust jacket, wherein the transfer rollers are arranged on the transfer frame, and the dust jacket sleeves the upper side of the transfer frame. The powder metallurgy dust removal device is characterized in that dust collection ducts are communicated to one side of the dust jacket, and strip holes are formed in one side of the dust jacket and opposite to the dust collection ducts. By the adoption of the above structure, air-blow pipes of the powder metallurgy dust removal device can move up and down, powder blowing area can be enlarged, dust removal is more complete, the air-blow pipes correspond to the dust collection ducts, and the situation that part of dust cannot be discharged inside the jacket can be avoided; the powder metallurgy dust removal device is simple in operation and high in dust removal efficiency, and injuries to human body due to floating of the dust in the air can be reduced.
Description
Technical field
The utility model relates to a kind of dust arrester, specifically a kind of powder metallurgy dust arrester.
Background technology
Sintered metal product sintering is to put into temperature lower than the sintering oven curing of key component fusing point through compressing sintered metal product blank, in actual batch production, sintered metal product blank is accompanied with sticky powder, before putting into sintering furnace, reply blank carries out dedusting, otherwise can cause the posterior synechia of product sintering, hole plug in product, and damage mould during pressure-sizing, in prior art, blank part is carried out to dedusting often thorough not, dust-blowing device often can only be for single direction drifting dust, and dust-blowing device cannot be discharged with the not corresponding part dust that also causes in dust mouth, still can fall on workpiece.
Summary of the invention
The utility model for address the above problem provide a kind of can multi-faceted drifting dust, make dedusting powder metallurgy dust arrester more thoroughly.
The utility model is that the technical scheme that technical solution problem adopts is:
A kind of powder metallurgy dust arrester, comprise conveyer frames, be arranged on the transfer roller on conveyer frames and cover on the dust cover of conveyer frames top, it is characterized in that: separately have dust sucting pipeline to be communicated to dust cover one side, the dust cover of a side relative to dust sucting pipeline is provided with strip hole, plug-in mounting air jet pipe in described strip hole.Described air jet pipe one side is provided with lowering or hoisting gear, described lowering or hoisting gear comprises and is fixedly attached to the nut on air jet pipe and is inserted into the screw rod in nut, screw rod is provided with bidirectional helical, described screw rod lower end is fixedly connected with gear, and described gear is in transmission connection by the output shaft of chain and motor.
One side of nut connects backstay, and described dust cover lateral wall is provided with groove is vertically set, and described backstay is inserted in groove.
Owing to having adopted said structure, the air jet pipe of a kind of powder metallurgy dust arrester described in the utility model can move up and down, make to blow powder area larger, dedusting is more thorough, and air jet pipe, with to go out dirt passage corresponding, avoids part dust cannot discharge in cover body, simple to operate, efficiency of dust collection is higher, and reduces powder and swim in and in air, cause the infringement to human body.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is structure side cutaway view of the present utility model.
Fig. 3 is structure side view of the present utility model.
Fig. 4 is the structural representation of lowering or hoisting gear.
The specific embodiment
As shown in the figure, a kind of powder metallurgy dust arrester described in the utility model, comprise conveyer frames 1, be arranged on transfer roller 2 and the dust cover 3 that covers on conveyer frames 1 top on conveyer frames 1, described transfer roller 2 rotates by driven by motor, workpiece is placed on transfer roller 2 and transmits, the two ends of described dust cover 3 are provided with opening, for putting into of workpiece, separately there is dust sucting pipeline 4 to be communicated to dust cover 3 one sides, the dust cover 3 of a side relative to dust sucting pipeline 4 is provided with strip hole 5, plug-in mounting air jet pipe 6 in described strip hole 5, described dust sucting pipeline 4 and air jet pipe 6 can arrange a plurality of, described air jet pipe 6 can inject high pressure gas, dust on workpiece is blown away, and the import of dust sucting pipeline 4 is arranged on a relative side of air jet pipe 6, therefore, the dust blowing off enters in dust sucting pipeline 4, the other end of described dust sucting pipeline 4 connects dust catcher, by the dust sucking-off in pipeline.
Described air jet pipe 6 one sides are provided with lowering or hoisting gear, and lowering or hoisting gear can be controlled 6 pairs of workpiece of air jet pipe and carry out upper and lower drifting dust, increase drifting dust area, avoid the higher workpiece of part to blow to, and cause drifting dust thorough not.
Described lowering or hoisting gear comprises the nut 7 being fixedly attached on air jet pipe 6 and is inserted into the screw rod 8 in nut 7, described nut 7 is corresponding with screw rod 8, on described screw rod 8, it is bidirectional helical, described screw rod 8 lower ends are fixedly connected with gear, described gear is in transmission connection by the output shaft of chain and motor, while rotating under the drive of screw rod 8 at motor, nut 7 can be along on screw rod 8, lower motion, thereby drive air jet pipe 6 to move up and down, increase drifting dust area, for preventing nut 7, follow screw rod 8 rotations, one side of nut 7 connects backstay, described dust cover 3 lateral walls are provided with groove are vertically set, described backstay is inserted in groove.
Claims (2)
1. a powder metallurgy dust arrester, comprise conveyer frames (1), be arranged on the transfer roller (2) on conveyer frames (1) and cover on the dust cover (3) of conveyer frames (1) top, it is characterized in that: separately have dust sucting pipeline (4) to be communicated to dust cover (3) one sides, be provided with strip hole (5) with the dust cover (3) of the relative side of dust sucting pipeline (4), plug-in mounting air jet pipe (6) in described strip hole (5), described air jet pipe (6) one sides are provided with lowering or hoisting gear, described lowering or hoisting gear comprises the nut (7) being fixedly attached on air jet pipe (6) and is inserted into the screw rod (8) in nut (7), screw rod (8) is provided with bidirectional helical, described screw rod (8) lower end is fixedly connected with gear, described gear is in transmission connection by the output shaft of chain and motor.
2. a kind of powder metallurgy dust arrester according to claim 1, is characterized in that: a side of nut (7) connects backstay, and described dust cover (3) lateral wall is provided with groove is vertically set, and described backstay is inserted in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073440.5U CN203842879U (en) | 2014-02-20 | 2014-02-20 | Powder metallurgy dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073440.5U CN203842879U (en) | 2014-02-20 | 2014-02-20 | Powder metallurgy dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842879U true CN203842879U (en) | 2014-09-24 |
Family
ID=51555941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073440.5U Expired - Fee Related CN203842879U (en) | 2014-02-20 | 2014-02-20 | Powder metallurgy dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842879U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424073A (en) * | 2016-11-29 | 2017-02-22 | 佛山市华普瑞联机电科技有限公司 | Environment-friendly dust collection mechanism for plate material |
| CN106424074A (en) * | 2016-11-29 | 2017-02-22 | 佛山市华普瑞联机电科技有限公司 | Environment-friendly bottom dust absorption mechanism for sheet |
| CN109843453A (en) * | 2016-10-20 | 2019-06-04 | 康宁股份有限公司 | Method and apparatus for manufacturing lath |
| CN111547441A (en) * | 2020-05-09 | 2020-08-18 | 罗美祥 | Building site solid waste's conveyor |
-
2014
- 2014-02-20 CN CN201420073440.5U patent/CN203842879U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843453A (en) * | 2016-10-20 | 2019-06-04 | 康宁股份有限公司 | Method and apparatus for manufacturing lath |
| CN106424073A (en) * | 2016-11-29 | 2017-02-22 | 佛山市华普瑞联机电科技有限公司 | Environment-friendly dust collection mechanism for plate material |
| CN106424074A (en) * | 2016-11-29 | 2017-02-22 | 佛山市华普瑞联机电科技有限公司 | Environment-friendly bottom dust absorption mechanism for sheet |
| CN111547441A (en) * | 2020-05-09 | 2020-08-18 | 罗美祥 | Building site solid waste's conveyor |
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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: 20140924 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |