CN206966077U - A kind of helical flight formula cylinder multi-stage screening cylinder - Google Patents
A kind of helical flight formula cylinder multi-stage screening cylinder Download PDFInfo
- Publication number
- CN206966077U CN206966077U CN201720151824.8U CN201720151824U CN206966077U CN 206966077 U CN206966077 U CN 206966077U CN 201720151824 U CN201720151824 U CN 201720151824U CN 206966077 U CN206966077 U CN 206966077U
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- China
- Prior art keywords
- screen drum
- combination
- level
- screen
- drum
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- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000000881 depressing effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000010334 sieve classification Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 38
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
It the utility model is related to a kind of helical flight formula cylinder multi-stage screening cylinder,Its sifting barrel is sequentially connected combination installation by several different other combination screen drums of sieve classification and formed,The combination screen drum inner hollow,Combination screen drum is provided with outer transmission depressing table on one end nozzle external diameter to connect,Correspond on support on the position of outer transmission depressing table and outer transmission back-up roller wheel is installed,The outer transmission depressing table of transmission back-up roller wheel support outside some groups,External motive device is placed on support and is connected with combining the outer wall of screen drum,Distribution is provided with helical flight on barrel inside the combination screen drum,This equipment can be sieved effectively for material particle,Not only increase the effect and efficiency of screening,Classification centralized recovery can also be carried out to particle,Simultaneously,Built-in drive apparatus is reduced by way of external transmission broken contact is made to material,Improve the integrality of material after screen drum sieves,The quality of screening is improved on the whole.
Description
Technical field
A kind of Supplying Sieving Mechanism equipment is the utility model is related to, belongs to machinery equipment field, specially a kind of spiral is scraped
Board-like cylinder multi-stage screening cylinder.
Background technology
At present in screening plant field, there is screen drum screening plant, but traditional screen drum is often a screening rank,
Meanwhile dependence is that rotating shaft inside screen drum carrys out transfer motion power rotation, internal rotating shaft needs to connect screen drums by more connecting rods,
Connecting rod drives screen drum, and therefore, the structure member such as connecting rod can be physically contacted with the material in screen drum with axis of rotation, cause pair
Making for material is broken, or the accumulation that material is formed in screen drum is accumulated, and influences the quality that discharges.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the shortcomings of the prior art, there is provided one kind disclosure satisfy that height screens out
Rate and efficiency of screen out；And possess the screening plant of lossless material, what the utility model was specifically realized in：A kind of helical flight
Formula cylinder multi-stage screening cylinder, including support, the sifting barrel being placed in above support, it is placed in below support and is right against sifting barrel bottom
Rewinding case, the sifting barrel are sequentially connected combination installation by several different other combination screen drums of sieve classification and formed, the combination
Screen drum inner hollow, combination screen drum are provided with outer transmission depressing table on one end nozzle external diameter to connect, corresponded on support
Outer transmission back-up roller wheel is installed, transmission back-up roller wheel supports outer transmission support outside some groups on the position of outer transmission depressing table
Roller-way, external motive device are placed on support and are connected with combining the outer wall of screen drum, inside the combination screen drum on barrel
Distributing installation has a helical flight, is in continuous spiral shell after the connection that aligned after combination screen drum connection combination between internal helical flight
Revolve the spiral bar of shape distribution.
Further, the combination screen drum is four cylindrical screen drums：One-level screen cloth screen drum, two level screen cloth screen drum, three
Level screen cloth screen drum, level Four screen cloth screen drum, installation group is sequentially connected from small to large from feedstock direction to discharging direction by screening rank
Close.
Further, the one-level screen cloth screen drum and two level screen cloth screen drum joint, three-level screen cloth screen drum and level Four screen cloth
Screen drum joint, outer transmission depressing table, the two level screen cloth screen drum and three-level screen cloth screen drum joint are installed with respectively
It is installed with driving cog torus, the externally connected power set of driving cog torus.
Further, the spiral bar is two, and two spiral bars are in the spiral distribution and inboard wall of riddle drum mutually wound
On.
Further, it is flexibly connected between the combination screen drum by bolt flange mouth.
Further, the rewinding case is funnel-form collecting box, and the outer transmission back-up roller wheel is rubber tire, the both sides of rubber tire
With spacing catch.
Compared with existing screen drum, the utility model can effectively be directed to material by the continuous screening of multi-stage screening
Rational particle is sieved, and not only increases the effect and efficiency of screening, additionally it is possible to carry out classification centralized recovery to particle, together
When, by way of external transmission so that be sky inside screen drum, reduce built-in drive apparatus and make broken contact to material, enter
One step improves the integrality of material after screen drum screening, improves the quality of screening on the whole.
Brief description of the drawings
Fig. 1 is a kind of three-dimensional structure diagram of helical flight formula cylinder multi-stage screening cylinder；
Wherein：Transmission depressing table, 4 are driven back-up roller wheel, 5 spiral bars, 6 one-level screen clothes outside outside for 1 support, 2 rewinding casees, 3
Screen drum, 7 two level screen cloth screen drums, 8 three-level screen cloth screen drums, 9 level Four screen cloth screen drums, 10 driving cog torus, 11 spacing catch.
Embodiment
Embodiment：As shown in figure 1, a kind of helical flight formula cylinder multi-stage screening cylinder, including support 1, it is placed in the top of support 1
Sifting barrel, be placed in the rewinding case 2 that the lower section of support 1 is right against sifting barrel bottom, the sifting barrel is by several different sieve classifications
Other combination screen drum is sequentially connected combination installation and formed, and the combination screen drum inner hollow, combination screen drum is in one end cylinder to connect
Outer transmission depressing table 3 is provided with mouth external diameter, corresponds on support 1 on the position of outer transmission depressing table 3 and unofficial biography is installed
Dynamic back-up roller wheel 4, some groups are driven back-up roller wheel 4 and support outer transmission depressing table 3 outside, and external motive device is placed on support 1
It is connected with the outer wall for combining screen drum, distribution is provided with helical flight on barrel inside the combination screen drum, combines screen drum
Aligned after connection combination between internal helical flight after connecting in the spiral bar 5 of continuous spiral distribution.The present embodiment
In by taking tobacco leaf material as an example, in use, material is sent into inside combination screen drum from the direction of charging aperture, start external impetus dress
Put, combination screen drum is by the outer transmission depressing table 3 of the outer top of transmission back-up roller wheel 4 under the power transmission of external motive device
Rotate, i.e., entirely transmission support roller-way 3 is wheel beyond combination screen drum, and transmission support roller 4 is that track is rolled in addition, material
The other particle of sieve classification for meeting combination screen drum in combination screen drum then sifts out from combination screen drum, because combination screen drum is rolling
It is dynamic, therefore combine the helical flight inside screen drum and rotated by spiral spiral bar 5 after combination also with combination screen drum, because
This forms the function scraper plate of a spiral pushing in combination screen drum, can promote the movement of material, material passes through next level
It is pushed again after other corresponding screening of screen drum completion after to next screen drum, completing multi-level screening, finally from discharging opening
Drop out, the particle sifted out in the process enters in rewinding case 2；
The combination screen drum is four cylindrical screen drums：One-level screen cloth screen drum 6, two level screen cloth screen drum 7, three-level screen cloth sieve
Cylinder 8, level Four screen cloth screen drum 9, installation combination is sequentially connected from small to large from feedstock direction to discharging direction by screening rank.One-level
Screen cloth screen drum 6, two level screen cloth screen drum 7, three-level screen cloth screen drum 8, level Four screen cloth screen drum 9 are that the different screen cloth of specification is formed, single
The screen drum of rank is often because material is concentrated, it is difficult to reaches comprehensive screening, generally requires raising sieving time and sifted out to improve
Efficiency, and the material to sifting out then needs secondary grading, is sieved by level Four, enables to material in the sifting barrel of corresponding level
The interior screening discharging for completing dimension, further increases the specific aim of screening, so as to improve the efficiency of screening, and separates
Particle rank also there is corresponding collection management, without sieving again, the process of simplifying improves efficiency；
The one-level screen cloth screen drum 6 and the joint of two level screen cloth screen drum 7, three-level screen cloth screen drum 8 and the phase of level Four screen cloth screen drum 9
Place is met, is installed with outer transmission depressing table 3 respectively, the two level screen cloth screen drum 7 is fixed with the joint of three-level screen cloth screen drum 8
Driving cog torus 10,10 externally connected power set of driving cog torus are installed.By external motive device to whole combination
Action edge offer is provided in the middle part of screen drum, can more effectively reach the stability and the degree of balance for rolling transmission, outside transmission side
Formula enables to drive apparatus exteriorization, eliminates the mode built in drive mechanism, avoids motion of the drive mechanism to material
Caused influence, it can effectively have the quality of screening discharging in arms；
The spiral bar 5 is two, and two spiral bars 5 are in the spiral distribution and inboard wall of riddle drum mutually wound.Two
Spiral bar 5, which can provide, preferably promotes effect, improves discharging efficiency；
It is flexibly connected, is flexibly connected by bolt flange mouth between the combination screen drum, is sieved when only needing two-stage or three-level
Timesharing, using the teaching of the invention it is possible to provide user freely combines installation, improves convenience and applicable surface；
The rewinding case 2 is funnel-form collecting box, and the outer transmission back-up roller wheel 4 is rubber tire, and the both sides of rubber tire have limit
Position catch 11.Funnelform collecting box can provide more easily discharge draw operation, and rubber tire can cause in device operates
Stability improves degree of friction with noise is effectively reduced, and spacing catch 11 can keep combining the stability of screen drum in the rolling.
Claims (6)
1. a kind of helical flight formula cylinder multi-stage screening cylinder, including support, the sifting barrel being placed in above support, it is placed in below support
It is right against the rewinding case of sifting barrel bottom, it is characterised in that：The sifting barrel is by several different other combination screen drums of sieve classification
It is sequentially connected combination installation to form, the combination screen drum inner hollow, combination screen drum is set on one end nozzle external diameter to connect
There is outer transmission depressing table, correspond on support on the position of outer transmission depressing table and outer transmission back-up roller wheel is installed, it is some
The outer outer transmission depressing table of transmission back-up roller wheel support of group, external motive device are placed on support and are driven with combining the outer wall of screen drum
Connect, be distributed on the combination screen drum inside barrel and helical flight is installed, combination screen drum connects the spiral of inside after combination
Aligned between scraper plate after connecting in the spiral bar of continuous spiral distribution.
A kind of 2. helical flight formula cylinder multi-stage screening cylinder according to claim 1, it is characterised in that the combination screen drum
For four cylindrical screen drums：One-level screen cloth screen drum, two level screen cloth screen drum, three-level screen cloth screen drum, level Four screen cloth screen drum, from charging
Direction is sequentially connected installation combination from small to large to discharging direction by screening rank.
A kind of 3. helical flight formula cylinder multi-stage screening cylinder according to claim 2, it is characterised in that the one-level screen cloth
Screen drum and two level screen cloth screen drum joint, three-level screen cloth screen drum and level Four screen cloth screen drum joint, are installed with unofficial biography respectively
Dynamic depressing table, the two level screen cloth screen drum are installed with driving cog torus, travelling gear with three-level screen cloth screen drum joint
The externally connected power set of ring.
4. a kind of helical flight formula cylinder multi-stage screening cylinder according to claim 3, it is characterised in that the spiral bar is
Two, two spiral bars are in the spiral distribution and inboard wall of riddle drum mutually wound.
A kind of 5. helical flight formula cylinder multi-stage screening cylinder according to above-mentioned any one claim, it is characterised in that
It is flexibly connected between the combination screen drum by bolt flange mouth.
6. a kind of helical flight formula cylinder multi-stage screening cylinder according to claim 5, it is characterised in that the rewinding case is
Funnel-form collecting box, the outer transmission back-up roller wheel is rubber tire, and the both sides of rubber tire have spacing catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151824.8U CN206966077U (en) | 2017-02-20 | 2017-02-20 | A kind of helical flight formula cylinder multi-stage screening cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151824.8U CN206966077U (en) | 2017-02-20 | 2017-02-20 | A kind of helical flight formula cylinder multi-stage screening cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966077U true CN206966077U (en) | 2018-02-06 |
Family
ID=61415093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151824.8U Expired - Fee Related CN206966077U (en) | 2017-02-20 | 2017-02-20 | A kind of helical flight formula cylinder multi-stage screening cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927316A (en) * | 2018-06-05 | 2018-12-04 | 孟颖 | A kind of Western medicine Chemicals device |
| CN110124980A (en) * | 2019-05-31 | 2019-08-16 | 济南万象轩智能科技有限公司 | A kind of solid waste screening plant for resource circulation utilization |
-
2017
- 2017-02-20 CN CN201720151824.8U patent/CN206966077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927316A (en) * | 2018-06-05 | 2018-12-04 | 孟颖 | A kind of Western medicine Chemicals device |
| CN110124980A (en) * | 2019-05-31 | 2019-08-16 | 济南万象轩智能科技有限公司 | A kind of solid waste screening plant for resource circulation utilization |
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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: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |