CN109304292A - A kind of Simple sand sieving device - Google Patents
A kind of Simple sand sieving device Download PDFInfo
- Publication number
- CN109304292A CN109304292A CN201710623616.8A CN201710623616A CN109304292A CN 109304292 A CN109304292 A CN 109304292A CN 201710623616 A CN201710623616 A CN 201710623616A CN 109304292 A CN109304292 A CN 109304292A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- funnel
- strainer
- diameter portion
- outer diameter
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of Simple sand sieving devices, including pedestal, collector, two support columns, funnel and first sieves husky component, two support columns are fixed on the base, the top end face of the support column is provided with threaded hole, the enlarged head of the funnel set there are two installation pick up the ears, the installation is provided with hole on picking up the ears, two installations of the funnel pick up the ears to be fixedly mounted on by screw respectively in the threaded hole of top end face of two support columns, there is a circle protrusion on the pedestal, the collector is located at the surface of collector by the microcephaly portion of protrusion encirclement and the funnel, described first sieves the first cylinder and one first strainer that husky component includes a both ends open, first cylinder is step-like in second order, first strainer is arranged in the small diameter portion of the first cylinder, the outer diameter of the small diameter portion of first cylinder is less than or equal to funnel The internal diameter of the opening of enlarged head, the outer diameter of the large-diameter portion of first cylinder are more than or equal to the outer diameter of the opening of the enlarged head of funnel.
Description
Technical field
The present invention relates to molding sand screening technique field more particularly to a kind of easy Sand screens.
Background technique
Under normal circumstances, molding sand is for constructing compression mod, third before, need to carry out various property to the model that molding sand constructs
Can test, such as air penetrability, warping resistance, the size of the particle of the performance and molding sand of these compression mods has very big relationship, because
This needs to screen molding sand before constructing compression mod, selects the suitable molding sand of particle.
Summary of the invention
The technical problem to be solved by the present invention is a kind of Simple sand sieving device is provided, to select the suitable molding sand of particle.
In order to solve problem above, concrete scheme provided by the invention is: a kind of Simple sand sieving device, including pedestal, receipts
Storage, two support columns, funnel and first sieve husky component, and two support columns are fixed on the base, the top of the support column
End face is provided with threaded hole, and the enlarged head of the funnel sets that there are two installations to pick up the ears, the installation pick up the ears on be provided with hole, the funnel
Two installations pick up the ears to be fixedly mounted on by screw respectively in the threaded hole of top end face of two support columns, have on the pedestal
Having that a circle is raised, the collector is surrounded by protrusion and the microcephaly portion of the funnel is located at the surface of collector, and described first
The first cylinder and one first strainer that husky component includes a both ends open are sieved, first cylinder is step-like in second order, institute
It states the first strainer to be arranged in the small diameter portion of the first cylinder, the outer diameter of the small diameter portion of first cylinder is less than or equal to the big of funnel
The internal diameter of the opening on head, the outer diameter of the large-diameter portion of first cylinder are more than or equal to the outer diameter of the opening of the enlarged head of funnel.
Further, the enlarged head of the funnel is gradually smaller in the outer diameter on cylindrical tube shape and its small head.
Further, including second sieves husky component, and described second sieves the second cylinder that husky component includes a both ends open
And one second strainer, second cylinder is step-like in second order, and second strainer is arranged in the small diameter portion of the second cylinder,
The outer diameter of the small diameter portion of second cylinder is less than or equal to the internal diameter of the large-diameter portion of the first cylinder, the large-diameter portion of second cylinder
Outer diameter be more than or equal to the first cylinder large-diameter portion outer diameter, the filter opening of second strainer is greater than the filter opening of the first strainer.
Compared with prior art, it is placed in funnel the beneficial effects of the present invention are: sieving husky component for first, it then will be husky
Son is placed in the first sieve sand component, is shaken first and is sieved husky component, and sand is fallen from the first strainer, falls on funnel, then again
It through funnel, falls into collector, the aperture of the first strainer determines the size of sand, to meet the requirement of molding sand.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the funnel part in the present invention；
Fig. 2 show the structural schematic diagram of the husky component of the first sieve in the present invention.
Identify in figure as follows: pedestal 1,2, two support columns 3 of collector, funnel 4 and first sieve husky component 5, screw 6.
Specific embodiment
To keep the contents of the present invention clearer, with reference to the accompanying drawing, a specific embodiment of the invention is made further
Detailed description.It should be noted that for purposes of clarity, it is omitted that unrelated to the invention, this field is common in attached drawing and explanation
The expression and description of component known to technical staff.
Embodiment 1 refers to Fig. 1, a kind of Simple sand sieving device, including pedestal 1, collector 2, two support columns 3, funnels 4
Husky component 5 is sieved with first, two support columns 3 are fixed on pedestal 1, and the top end face of the support column 3 is provided with threaded hole, institute
The enlarged head for stating funnel 4 is set there are two the 4-1 that picks up the ears is installed, and the installation picks up the ears to be provided with hole, two peaces of the funnel 4 on 4-1
It fills the 4-1 that picks up the ears to pass through respectively in the threaded hole for the top end face that screw 6 is fixedly mounted on two support columns 3, have on the pedestal 1
One circle protrusion 1-1, the collector 2 is surrounded by raised 1-1 and the microcephaly portion of the funnel 4 is located at the surface of collector 2, institute
State the first cylinder 5-1 and one first strainer 5-2, the first cylinder 5-1 that the first sieve sand component 5 includes a both ends open
Step-like in second order, the first strainer 5-2 is arranged in the small diameter portion of the first cylinder 5-1, the path of the first cylinder 5-1
The outer diameter in portion is less than or equal to the internal diameter of the opening of the enlarged head of funnel 4, and the outer diameter of the large-diameter portion of the first cylinder 5-1 is greater than etc.
In the outer diameter of the opening of the enlarged head of funnel 4.
In above structure, husky component 5 is sieved by first and is placed in funnel 4, sand is then placed on the first sieve sand component 5
In, it shakes first and sieves husky component 5, sand falls from the first strainer 5-2, falls on funnel 4, then fall into collection through funnel 4 again
In device 2, the aperture of the first strainer 5-2 determines the size of sand, to meet the requirement of molding sand.
Specifically, the enlarged head of the funnel 4 is gradually smaller in the outer diameter on cylindrical tube shape and its small head.Funnel 4 it is big
Head in cylindrical tube shape can be shaken in funnel 4 to place the first sieve sand component 5.
In order to enable filter effect is more preferable, based on the above technical solution, a kind of Simple sand sieving device includes second
Sieve husky component, described second sieves the second cylinder and one second strainer that husky component includes a both ends open, and described second
Body is step-like in second order, and second strainer is arranged in the small diameter portion of the second cylinder, outside the small diameter portion of second cylinder
The outer diameter of the internal diameter of large-diameter portion of the diameter less than or equal to the first cylinder 5-1, the large-diameter portion of second cylinder is more than or equal to first
The outer diameter of the large-diameter portion of body 5-1, the filter opening of second strainer are greater than the filter opening of the first strainer 5-2.Sand, which passes through, to be filtered for multiple times,
Filter effect is more preferable.
Finally, it should be noted that above-mentioned specific embodiment is used to illustrate the present invention, rather than the present invention is carried out
Limitation, the technical solution that can be still illustrated embodiment for those skilled in the art are modified, and
Any modifications and changes made to the present invention also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of Simple sand sieving device, which is characterized in that sieve husky group including pedestal, collector, two support columns, funnel and first
Part, two support columns are fixed on the base, and the top end face of the support column is provided with threaded hole, and the enlarged head of the funnel is set
There are two installations to pick up the ears, the installation pick up the ears on be provided with hole, two installations of the funnel are picked up the ears respectively through the fixed peace of screw
There is a circle protrusion in the threaded hole of the top end face of two support columns, on the pedestal, the collector is surrounded by protrusion
And the microcephaly portion of the funnel is located at the surface of collector, described first sieves first that husky component includes a both ends open
Body and one first strainer, first cylinder is step-like in second order, and the small diameter portion of the first cylinder is arranged in first strainer
Interior, the outer diameter of the small diameter portion of first cylinder is less than or equal to the internal diameter of the opening of the enlarged head of funnel, first cylinder
The outer diameter of large-diameter portion is more than or equal to the outer diameter of the opening of the enlarged head of funnel.
2. a kind of Simple sand sieving device as described in claim 1, which is characterized in that the enlarged head of the funnel is in cylindrical tube shape
And the outer diameter on its small head is gradually smaller.
3. a kind of Simple sand sieving device as described in claim 1, which is characterized in that husky component is sieved including second, described second
The second cylinder and one second strainer that husky component includes a both ends open are sieved, second cylinder is step-like in second order, institute
It states the second strainer to be arranged in the small diameter portion of the second cylinder, the outer diameter of the small diameter portion of second cylinder is less than or equal to the first cylinder
Large-diameter portion internal diameter, the outer diameter of the large-diameter portion of second cylinder is more than or equal to the outer diameter of the large-diameter portion of the first cylinder, described
The filter opening of second strainer is greater than the filter opening of the first strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623616.8A CN109304292A (en) | 2017-07-27 | 2017-07-27 | A kind of Simple sand sieving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623616.8A CN109304292A (en) | 2017-07-27 | 2017-07-27 | A kind of Simple sand sieving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109304292A true CN109304292A (en) | 2019-02-05 |
Family
ID=65202583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710623616.8A Pending CN109304292A (en) | 2017-07-27 | 2017-07-27 | A kind of Simple sand sieving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304292A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027640A (en) * | 1996-10-17 | 1998-07-15 | 노장영 | Construction Sand Separator |
| CN2912833Y (en) * | 2006-06-02 | 2007-06-20 | 刘清立 | Simple aggregate sieve |
| BRMU8900353U2 (en) * | 2009-03-19 | 2010-11-30 | Guilherme Severo Ache | sand sieve |
| CN202447288U (en) * | 2011-12-02 | 2012-09-26 | 章恵瑜 | Sieving device and multi-stage sieving separation device |
| CN205684342U (en) * | 2016-06-13 | 2016-11-16 | 张凤娟 | The separator of weeds seed in Cereals |
| CN207238425U (en) * | 2017-07-27 | 2018-04-17 | 南京恒瑞分析仪器有限公司 | A kind of Simple sand sieving device |
-
2017
- 2017-07-27 CN CN201710623616.8A patent/CN109304292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027640A (en) * | 1996-10-17 | 1998-07-15 | 노장영 | Construction Sand Separator |
| CN2912833Y (en) * | 2006-06-02 | 2007-06-20 | 刘清立 | Simple aggregate sieve |
| BRMU8900353U2 (en) * | 2009-03-19 | 2010-11-30 | Guilherme Severo Ache | sand sieve |
| CN202447288U (en) * | 2011-12-02 | 2012-09-26 | 章恵瑜 | Sieving device and multi-stage sieving separation device |
| CN205684342U (en) * | 2016-06-13 | 2016-11-16 | 张凤娟 | The separator of weeds seed in Cereals |
| CN207238425U (en) * | 2017-07-27 | 2018-04-17 | 南京恒瑞分析仪器有限公司 | A kind of Simple sand sieving device |
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