CN205496036U - Conical surface direction sieve - Google Patents
Conical surface direction sieve Download PDFInfo
- Publication number
- CN205496036U CN205496036U CN201620286286.9U CN201620286286U CN205496036U CN 205496036 U CN205496036 U CN 205496036U CN 201620286286 U CN201620286286 U CN 201620286286U CN 205496036 U CN205496036 U CN 205496036U
- Authority
- CN
- China
- Prior art keywords
- sieve
- conical surface
- length direction
- strip
- guiding conical
- 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
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a sieve the guiding conical surface sieve of rectangular form and cubic material, belong to the material and carry the equipment field. It is a technology that is difficult to very much go on to come out the strip material from big cubic material interior division level. The utility model provides a sieve the conical surface direction sieve of rectangular form and cubic material, this sieve contains sieve mesh and guiding conical surface, and guiding conical surface arranges on sieve upper portion, guiding conical surface sub -unit connection sieve mesh, the rectangular sieve mesh of sieve mesh for arranging along sieve length direction. When carrying out screening operation, material along sieve length direction motion, sieve upper portion sets up guiding conical surface, can strengthen the direct motion effect of rectangular form material greatly, makes rectangular form material length direction coincide with the length direction of sieve mesh gradually to realize passing through the sieve. The utility model discloses only through arrange guiding conical surface at the sieve upper surface, can improve rectangular form material passing through in rectangular sieve mesh greatly and sieve, have obvious advantage and practical value.
Description
Technical field
This utility model relates to a kind of conical surface linde sieve tray for sieving strip and lump material, belongs to material conveying equipment neck
Territory.
Background knowledge
During modern industry produces, conventional screening plant carries out the classification of granular size to material, wherein by strip material from big
Lump material internal classification is out the technique being very difficult to carry out, and this is the profile due to strip material and large-block material
Full-size is relatively, it is impossible to is sieved by the sieve aperture such as circular hole or square hole, and sieves with general strip sieve plate,
Owing to existing flat board sieve plate cannot ensure that strip-shaped materials can just move along mesh-length direction, the most also in screening process
Cannot need for this to use new technical scheme to solve this technical barrier effectively by both stock gradings.
Utility model content
The purpose of this utility model is just to provide a kind of conical surface linde sieve tray for sieving strip and lump material, this sieve plate bag
Containing sieve aperture and the guiding conical surface, guiding the conical surface and be arranged in sieve plate top, guide cone basifacial connects sieve aperture, and sieve aperture is along sieve plate length
The long strip sieve pores that direction is arranged.
The distance guided between conical surface top is need to sieve strip material Breadth Maximum 6～8 times.
The width of long strip sieve pores is need to sieve strip material Breadth Maximum 1～5 times, simultaneously less than large-block material minimum dimension
0.1 times of the size in direction.
Guiding the conical surface is complete open architecture along sieve plate length direction.
When carrying out screening operation, material moves along sieve plate length direction, and typically under the effect of vibration force, strip material has necessarily
Direct motion effect.Sieve plate top arranges the guiding conical surface, and material is during sieve plate upper surface moves, under gravity,
Guide the conical surface and can be greatly reinforced the direct motion effect of strip material, make strip material length direction gradually with the length side of sieve aperture
To coincidence, thus realize sieve thoroughly.This sieve plate only by arranging the guiding conical surface at sieve plate upper surface, is i.e. greatly improved long strip shape object
The material saturating sieve in long strip sieve pores, therefore has clear advantage and practical value.
The distance guided between conical surface top is need to sieve strip material Breadth Maximum 6～8 times, can increase strip material
Sieve plate enters in motor process the probability guided between the conical surface.As long as strip material enters between the guiding conical surface, which
Be afraid of only to be partially into, under gravity, can quickly be all introduced into guiding in the conical surface, now guide the conical surface further
Strengthen the direct motion effect of strip material, promote its length direction quickly to carry out to consistent direction with mesh-length direction, thus have
Power ground promotes that it realizes sieve thoroughly.
After strip material enters between the guiding conical surface, in guiding the conical surface, proceed the direct motion in material movement direction, in order to
Strengthening strip material in this process the most thoroughly to sieve, the width of long strip sieve pores is to sieve strip material Breadth Maximum
1～5 times.When needing to ensure higher screening precision, sieve aperture width dimensions is smaller, when needing bigger thoroughly to sieve probability
Time, the size of sieve aperture can be larger.Simultaneously because sieve aperture width dimensions is less than the chi in large-block material minimum dimension direction
Very little 0.1, even if therefore a block times material enters between the guiding conical surface, it also cannot sieve thoroughly.
Guiding the conical surface is complete Open architecture along sieve plate length direction, it is ensured that enter into the lump material guided between the conical surface
Unobstructed in the motion of sieve plate Way out, slip out sieve plate smoothly.
Accompanying drawing explanation
Accompanying drawing show structure principle chart of the present utility model, and wherein Fig. 1 show the top view of Fig. 2, and Fig. 2 show Fig. 1
The sectional view of middle A--A position, Fig. 3 show the sectional view of B-B position in Fig. 1.
Detailed description of the invention
Accompanying drawing show embodiment of the present utility model, and in Fig. 1, Fig. 2 and Fig. 3,1 is installing hole, and 2 for guiding the conical surface, and 3
For sieve aperture.
In this embodiment, sieve plate is installed on the vibrating by installing hole 1.Guide the conical surface 2 and sieve aperture 3 along sieve plate length side
To being arranged in parallel.Guiding the conical surface the most open on sieve plate length direction, sieve aperture is then enclosed construction at two ends.Guide cone
Width dimensions L between top, face is set to 7 times of strip material greatest width dimension.Sieve aperture is long strip sieve pores, is connected to
Guide cone basifacial, sieve aperture width dimensions W is 4 times of strip material greatest width dimension, the chi in lump material minimum direction
Very little more than sieve aperture width 15 times.
During material screening, lump material and strip material are simultaneously on compass screen surface, and strip material is in vibration force
Effect is lower produces certain direct motion effect, has suitable probability to enter between the guiding conical surface, now combining at vibration force and gravity
Under cooperation, it is ensured that strip material is all introduced into guiding in the conical surface, and finally and successfully realization is sieved thoroughly.And lump material by
Size in minimum dimension direction is more than 15 times of sieve aperture width dimensions, therefore cannot be introduced into guiding the latter half of the conical surface,
Hence into less than guiding conical surface the latter half, thus guiding in the conical surface the preliminary screening achieved between the two, prevent it right
The sieving actoion of strip material produces blanketing, it is ensured that the smooth classification of strip material.
Claims (4)
1., for sieving a conical surface linde sieve tray for strip and lump material, comprise sieve aperture and guide the conical surface, it is characterised in that: lead
Being arranged in sieve plate top to the conical surface, guide cone basifacial connects sieve aperture, and sieve aperture is the long strip sieve pores arranged along sieve plate length direction.
Conical surface linde sieve tray the most according to claim 1, it is characterised in that: guide the distance between conical surface top for length need to be sieved
6～8 times of strip-shaped materials Breadth Maximum.
Conical surface linde sieve tray the most according to claim 1, it is characterised in that: the width of long strip sieve pores is for need to sieve strip material
1～5 times of Breadth Maximum, simultaneously less than the size 0.1 times in lump material minimum dimension direction.
Conical surface linde sieve tray the most according to claim 1 and 2, it is characterised in that: guiding the conical surface is complete along sieve plate length direction
Open architecture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286286.9U CN205496036U (en) | 2016-04-08 | 2016-04-08 | Conical surface direction sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286286.9U CN205496036U (en) | 2016-04-08 | 2016-04-08 | Conical surface direction sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496036U true CN205496036U (en) | 2016-08-24 |
Family
ID=56736264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286286.9U Expired - Fee Related CN205496036U (en) | 2016-04-08 | 2016-04-08 | Conical surface direction sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225837A (en) * | 2018-10-24 | 2019-01-18 | 牛树真 | A kind of leech screening plant and application method |
-
2016
- 2016-04-08 CN CN201620286286.9U patent/CN205496036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225837A (en) * | 2018-10-24 | 2019-01-18 | 牛树真 | A kind of leech screening plant and application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170408 |