CN108584315A - Conveying device between dry iron powder sieve - Google Patents
Conveying device between dry iron powder sieve Download PDFInfo
- Publication number
- CN108584315A CN108584315A CN201711457670.6A CN201711457670A CN108584315A CN 108584315 A CN108584315 A CN 108584315A CN 201711457670 A CN201711457670 A CN 201711457670A CN 108584315 A CN108584315 A CN 108584315A
- Authority
- CN
- China
- Prior art keywords
- feeding
- conveying
- iron powder
- axle sleeve
- feeding shaft
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/10—Screw or rotary spiral conveyors for fluent solid materials with non-enclosed screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/48—Wear protection or indication features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses conveying devices between a kind of dry iron powder sieve, are related to dry PRODUCTION OF IRON POWDER apparatus field, provide a kind of conveying device that iron powder can be helped to radiate.Conveying device includes level-one screening plant, two level screening plant, feeding device and protection structure between dry iron powder sieve；Feeding device be include feeding groove, the screw input feeder of feeding shaft and conveying spiral；The part that feeding shaft closes on feeding groove both ends is feeding shaft rapid wear portion；Protection structure is arranged in a one-to-one correspondence with feeding shaft rapid wear portion, and protection structure includes conveying axle sleeve, seal receptacle and clamp nut；Conveying axle sleeve is sleeved in feeding shaft rapid wear portion and is keyed with feeding shaft rapid wear portion；Clamp nut is threadedly coupled with feeding shaft and axial compression conveying axle sleeve；Sealed socket sleeve is outer mounted in conveying axle sleeve and is connect with feeding groove, and seal receptacle one end is embedded in feeding groove.The present invention is conducive to the iron powder heat dissipation of conveying, and advantageously reduces the repair amount of labour and cost of feeding device.
Description
Technical field
The present invention relates to conveying devices between dry PRODUCTION OF IRON POWDER apparatus field more particularly to a kind of dry iron powder sieve.
Background technology
Drying PRODUCTION OF IRON POWDER process is：First iron powder is toasted, is then sieved using vibrating screen, iron powder is introduced into level-one
Vibrating screen sieves, and be then transported to secondary vibration sieve using belt conveyor sieves again, last warehouse entry storage.In order to ensure
Drying effect, drying equipment temperature control higher, and the iron powder temperature for causing out is higher, is conveyed using belt conveyor
During, iron powder is in static stacking state, cannot effectively radiate, and the heat dissipation of especially internally positioned iron powder is worse, screening
Though iron powder has movement and scatters but radiate still insufficient in the process.This cause iron powder warehouse entry it is former there are hot phenomenons, in storehouse
There is the phenomenon that being aoxidized in interior cooling procedure, influences iron powder quality.In addition the high temperature of iron powder can also influence the service life of belt.
Invention content
The technical problem to be solved by the present invention is to：There is provided it is a kind of can help iron powder radiate drying iron powder sieve between convey dress
It sets.
In order to solve the above problem the technical solution adopted is that：Between dry iron powder sieve conveying device include level-one screening plant,
Two level screening plant, feeding device and protection structure；Feeding device be include feeding groove, the spiral transferring of feeding shaft and conveying spiral
Glassware, feeding groove both ends are corresponding with the gating location of the discharge port of level-one screening plant and two level screening plant respectively, conveying
The feed inlet corresponding position with two level screening plant is provided with feeding groove discharge port on slot；Feeding shaft is along conveying slot length side
To through feeding groove；Conveying spiral and conveying axis connection；
The part that feeding shaft closes on feeding groove both ends is feeding shaft rapid wear portion, feeding shaft be located at two feeding shaft rapid wear portions it
Between part be conveying shaft body；Protection structure be arranged in a one-to-one correspondence with feeding shaft rapid wear portion, protect structure include conveying axle sleeve,
Seal receptacle and clamp nut；Conveying axle sleeve is sleeved in feeding shaft rapid wear portion and is keyed with feeding shaft rapid wear portion；Clamp nut
It is threadedly coupled with feeding shaft and axial compression conveying axle sleeve makes conveying axle sleeve be bonded with conveying shaft body；Sealed socket sleeve is mounted in conveying
Axle sleeve is outer and is connect with feeding groove, and seal receptacle one end is embedded in feeding groove.
It is further：It is provided with seal groove on seal receptacle, packing_seal part is filled between seal groove and conveying axle sleeve.
The beneficial effects of the invention are as follows：(1) during screw input feeder conveying iron powder, there are rollover phenomenons for iron powder, have
It sheds conducive to heat dissipation and residual moisture, the iron powder that the waste-heat of iron powder itself can also be made full use of not dry is conducive to iron
In dry and lower state of temperature when powder warehouse entry, avoids iron powder in storehouse internal oxidition, improve iron powder quality.
(2) conveying axle sleeve and seal receptacle are set, and the alternative feeding shaft of conveying axle sleeve is worn, and the alternative conveying of seal receptacle
Slot is worn, to play the role of protecting feeding groove and feeding shaft.It replaces and is easy after conveying axle sleeve and seal receptacle abrasion, and from
Body cost is relatively low, can reduce the repair amount of labour and cost of feeding device.
Description of the drawings
Fig. 1 is transport conveyor constructions figure between dry iron powder sieve；
Fig. 2 is enlarged drawing at protection structure；
In figure label for：Level-one screening plant 1, two level screening plant 2, feeding device 3, feeding groove 31, feeding groove discharging
Mouthfuls 311, feeding shaft 32, feeding shaft rapid wear portion 321, conveying shaft body 322, conveying spiral 33, protection structure 4, conveying axle sleeve 41,
Seal receptacle 42, seal groove 421, clamp nut 43, packing_seal part 44.
Specific implementation mode
The present invention is further described with reference to the accompanying drawings and detailed description.
In order to provide it is a kind of can help iron powder radiate drying iron powder sieve between conveying device, as depicted in figs. 1 and 2：It is dry
Conveying device includes level-one screening plant 1, two level screening plant 2, feeding device 3 and protection structure 4 between dry iron powder sieve；Conveying fills
It includes feeding groove 31 to set 3 to be, the screw input feeder of feeding shaft 32 and conveying spiral 33,31 both ends of feeding groove are sieved with level-one respectively
The gating location of the discharge port of device 1 and two level screening plant 2 corresponds to, on feeding groove 31 with two level screening plant 2 into
Material mouth corresponding position is provided with feeding groove discharge port 311；Feeding shaft 32 runs through feeding groove 31 along 31 length direction of feeding groove；It is defeated
Material spiral 33 is connect with feeding shaft 32；The part that feeding shaft 32 closes on 31 both ends of feeding groove is feeding shaft rapid wear portion 321, feeding shaft
32 parts being located between two feeding shaft rapid wear portions 321 are conveying shaft body 322；Protect structure 4 and feeding shaft rapid wear portion 321
It is arranged in a one-to-one correspondence, protection structure 4 includes conveying axle sleeve 41, seal receptacle 42 and clamp nut 43；Conveying axle sleeve 41 is sleeved on defeated
Expect to be keyed in axis rapid wear portion 321 and with feeding shaft rapid wear portion 321；Clamp nut 43 is threadedly coupled with feeding shaft 32 and axially presses
Tight conveying axle sleeve 41 makes conveying axle sleeve 41 be bonded with conveying shaft body 322；Seal receptacle 42 be sleeved on conveying axle sleeve 41 it is outer and with it is defeated
Hopper 31 connects, and 42 one end of seal receptacle is embedded in feeding groove 31.
In addition to feeding groove 31, feeding shaft 32 and conveying spiral 33, feeding device 3, which should also have, can drive feeding shaft 32 to revolve
The component that the existing screw input feeders such as the bearing block 34 at 32 both ends of driving machine 35 and support feeding shaft turned have.
During screw input feeder conveys iron powder, iron powder is conducive to heat dissipation and residual moisture sheds there are rollover phenomenon,
The iron powder that the waste-heat of iron powder itself can also be made full use of not dry is conducive to be in dry and lower when iron powder warehouse entry
State of temperature avoids iron powder in storehouse internal oxidition, improves iron powder quality.
Screw input feeder both ends feeding shaft 32 pass through feeding groove 31 at be screw input feeder weak link, iron powder be easy from
It is entered at this between feeding groove 31 and feeding shaft 32, feeding groove 31 and feeding shaft rapid wear portion 321 is caused to wear quickly.It is arranged defeated
Expect axle sleeve 41 and seal receptacle 42,41 alternative feeding shaft 32 of conveying axle sleeve is worn, and 42 alternative feeding groove of seal receptacle, 31 quilt
Abrasion, to play the role of protecting feeding groove 31 and feeding shaft 32.Conveying axle sleeve 41 and seal receptacle 42 are replaced after wearing and are easy,
And own cost is relatively low, can reduce the repair amount of labour and cost of feeding device 3.
In order to improve the service life of protective device 4, seal groove 421, seal groove 421 and conveying axle sleeve are provided on seal receptacle 42
Packing_seal part 44 is filled between 41.Packing_seal part 44 can prevent iron powder enter conveying axle sleeve 41 and seal receptacle 42 it
Between, therefore the service life of the abrasion raising protective device 4 of conveying axle sleeve 41 and seal receptacle 42 can be slowed down.
Claims (2)
1. conveying device between iron powder sieve, including level-one screening plant (1), two level screening plant (2) and feeding device (3) are dried,
It is characterized in that：Including protection structure (4)；Feeding device (3) be include feeding groove (31), feeding shaft (32) and conveying spiral
(33) screw input feeder, feeding groove (31) both ends respectively with the discharge port of level-one screening plant (1) and two level screening plant (2)
Gating location correspond to, the feed inlet corresponding position with two level screening plant (2) is provided with conveying on feeding groove (31)
Slot discharge port (311)；Feeding shaft (32) runs through feeding groove (31) along feeding groove (31) length direction；Conveying spiral (33) and conveying
Axis (32) connects；
The part that feeding shaft (32) closes on feeding groove (31) both ends is feeding shaft rapid wear portion (321), and feeding shaft (32) is located at two
Part between feeding shaft rapid wear portion (321) is conveying shaft body (322)；Protect structure (4) and feeding shaft rapid wear portion (321) one
One is correspondingly arranged, and protection structure (4) includes conveying axle sleeve (41), seal receptacle (42) and clamp nut (43)；Conveying axle sleeve (41)
It is sleeved in feeding shaft rapid wear portion (321) and is keyed with feeding shaft rapid wear portion (321)；Clamp nut (43) and feeding shaft (32)
It is threadedly coupled and axial compression conveying axle sleeve (41) makes conveying axle sleeve (41) be bonded with conveying shaft body (322)；Seal receptacle (42)
It is sleeved on conveying axle sleeve (41) outside and is connect with feeding groove (31), seal receptacle (42) one end is embedded in feeding groove (31).
2. conveying device between dry iron powder sieve according to claim 1, it is characterised in that：It is provided on seal receptacle (42) close
Sealing groove (421) fills packing_seal part (44) between seal groove (421) and conveying axle sleeve (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457670.6A CN108584315A (en) | 2017-12-28 | 2017-12-28 | Conveying device between dry iron powder sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457670.6A CN108584315A (en) | 2017-12-28 | 2017-12-28 | Conveying device between dry iron powder sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108584315A true CN108584315A (en) | 2018-09-28 |
Family
ID=63633244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711457670.6A Pending CN108584315A (en) | 2017-12-28 | 2017-12-28 | Conveying device between dry iron powder sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108584315A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052874A (en) * | 1990-04-12 | 1991-10-01 | Jr Johanson, Inc. | Compacting screw feeder |
| JPH09323032A (en) * | 1996-06-06 | 1997-12-16 | Kiribai Kagaku Kk | Powder mixing device for disposable body warmer |
| CN102700908A (en) * | 2012-06-21 | 2012-10-03 | 江苏泓明达机械有限公司 | Screw conveyor |
| CN103979273A (en) * | 2014-05-16 | 2014-08-13 | 苏州新协力特种工业模板有限公司 | Particle material conveyor |
| CN205060053U (en) * | 2015-11-02 | 2016-03-02 | 山东江岳科技开发股份有限公司 | Conveyor is used in production of MTO catalyst |
| CN205819600U (en) * | 2016-06-12 | 2016-12-21 | 安徽江南化工股份有限公司 | A kind of emulsified powder-like explosive packer spiral feeder |
| CN205837853U (en) * | 2016-07-12 | 2016-12-28 | 北京新龙立科技有限公司 | A kind of screw feed mechanism and dry granulating machine |
-
2017
- 2017-12-28 CN CN201711457670.6A patent/CN108584315A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052874A (en) * | 1990-04-12 | 1991-10-01 | Jr Johanson, Inc. | Compacting screw feeder |
| JPH09323032A (en) * | 1996-06-06 | 1997-12-16 | Kiribai Kagaku Kk | Powder mixing device for disposable body warmer |
| CN102700908A (en) * | 2012-06-21 | 2012-10-03 | 江苏泓明达机械有限公司 | Screw conveyor |
| CN103979273A (en) * | 2014-05-16 | 2014-08-13 | 苏州新协力特种工业模板有限公司 | Particle material conveyor |
| CN205060053U (en) * | 2015-11-02 | 2016-03-02 | 山东江岳科技开发股份有限公司 | Conveyor is used in production of MTO catalyst |
| CN205819600U (en) * | 2016-06-12 | 2016-12-21 | 安徽江南化工股份有限公司 | A kind of emulsified powder-like explosive packer spiral feeder |
| CN205837853U (en) * | 2016-07-12 | 2016-12-28 | 北京新龙立科技有限公司 | A kind of screw feed mechanism and dry granulating machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |