CN104209260A - Rotary sieve classifier - Google Patents
Rotary sieve classifier Download PDFInfo
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- CN104209260A CN104209260A CN201410437760.9A CN201410437760A CN104209260A CN 104209260 A CN104209260 A CN 104209260A CN 201410437760 A CN201410437760 A CN 201410437760A CN 104209260 A CN104209260 A CN 104209260A
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- sieve
- screen surface
- compass screen
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- upper strata
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Abstract
The invention discloses a rotary sieve classifier, relating to the field of food processing machinery. The rotary sieve classifier comprises a rack, a sieve body, a feeding hole, an upper-layer sieve surface, a lower-layer sieve surface, an electromotor, a big impurity outlet, a small impurity outlet and a discharging hole, wherein the sieve body is positioned on the rack, the feeding hole, the big impurity outlet, the small impurity outlet and the discharging hole are formed in the sieve, and the electromotor is connected with the upper-layer sieve surface and the lower-layer sieve surface in the sieve body. The rotary sieve classifier is characterized in that the upper-layer sieve surface and the lower-layer sieve surface are of a double-layer structure, wherein the upper-layer sieve surface has fixed aperture, and the lower-layer sieve layer is provided with barrier pieces corresponding to all the upper-layer sieve meshes, and the barrier pieces are connected to one another; one end of the sieve body is provided with an iron ring, wherein one end, close to the sieve surface, of each barrier piece is connected with the iron ring by enabling an iron bar to penetrate through the sieve body. Due to the arrangement, the size of the sieve meshes can be adjusted according to the size of matters to be sieved by pulling the iron ring, and thus a better sieving effect can be achieved; in addition, when being blocked, the mesh meshes can be cleared by pulling the iron ring.
Description
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Technical field
The present invention relates to Cereals Processing Machines field, be specifically related to a kind of rotary flat sieve.
Background technology
Rotary flat sieve is a kind of important process equipment in powder process industry, be mainly used in raw material handling or the classification of the industries such as powder process, feed, husk rice, chemical industry, oil expression, China application number be 01265673.9 patent of invention disclose a kind of rotary flat sieve, by being provided with screenings collecting board, draw the porch that the material after under sieve feeds next sieve lattice again in, thus be conducive to material and sieve more thoroughly, but this kind of some complexity of plane rotation sieve structure, the aperture of compass screen surface is fixed, and can not reach the object of carrying out according to material size needs sieving.
Summary of the invention
The object of the present invention is to provide a kind of rotary flat sieve, to solve the above-mentioned multinomial defect caused in prior art.
A kind of rotary flat sieve, comprise frame, sieve nest, charging aperture, upper strata compass screen surface, lower floor's compass screen surface, motor, large assorted outlet, little assorted outlet, discharging opening, described sieve nest is positioned in frame, sieve nest is provided with charging aperture, large assorted outlet, little assorted outlet, discharging opening, upper strata compass screen surface in described motor and sieve nest, lower floor's compass screen surface connects, it is characterized in that, described upper strata compass screen surface and lower floor's compass screen surface are double-decker, upper strata is the compass screen surface with constant aperture, lower floor is the catch corresponding with each upper strata sieve aperture, described catch is connected to each other, described sieve nest one end is provided with iron hoop, described catch is connected with iron hoop through sieve nest by an iron rod near compass screen surface one end.
Preferably, the front of described sieve nest is provided with an emissive plastic glazing.
Preferably, establish the middle compass screen surface that haves three layers in the middle of described upper strata compass screen surface and lower floor's compass screen surface, described middle compass screen surface is provided with corresponding miscellaneous object outlet.
The invention has the advantages that: a kind of rotary flat sieve, comprise frame, sieve nest, charging aperture, upper strata compass screen surface, lower floor's compass screen surface, motor, large assorted outlet, little assorted outlet, discharging opening, sieve nest is positioned in frame, sieve nest is provided with charging aperture, large assorted outlet, little assorted outlet, discharging opening, upper strata compass screen surface in motor and sieve nest, lower floor's compass screen surface connects, upper strata compass screen surface and lower floor's compass screen surface are double-decker, upper strata is the compass screen surface with constant aperture, lower floor is the catch corresponding with each upper strata sieve aperture, catch is connected to each other, sieve nest one end is provided with iron hoop, catch is connected with iron hoop through sieve nest by an iron rod near compass screen surface one end, this kind is arranged can according to the size of sieved material, pull iron hoop, thus regulate the size of sieve aperture, reach better screening effect, in addition when sieve aperture is blocked, can also clear up sieve aperture by pulling iron hoop.
The front of sieve nest is provided with an emissive plastic glazing, the concrete screening effect of screen cloth can be observed as required, and whether sieve aperture blocks some faults occurred with Timeliness coverage machine intimate, the middle compass screen surface that haves three layers is established in the middle of upper strata compass screen surface and lower floor's compass screen surface, middle compass screen surface is provided with corresponding miscellaneous object outlet, can reach the object of more careful screening as required.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment 1.
Fig. 2 is the front view of embodiment 2.
Fig. 3 is the front view of embodiment 3.
Wherein: 1-frame, 2-sieve nest, 3-charging aperture, 4-upper strata compass screen surface, 5-lower floor compass screen surface, 6-motor, 7-discharging opening, 8-catch, 9-iron hoop, 10-emissive plastic glazing, 11-middle compass screen surface.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
embodiment 1:
As shown in Figure 1, a kind of rotary flat sieve, comprise frame 1, sieve nest 2, charging aperture 3, upper strata compass screen surface 4, lower floor's compass screen surface 5, motor 6, large assorted outlet, little assorted outlet, discharging opening 7, sieve nest 2 is positioned in frame 1, sieve nest 2 is provided with charging aperture 3, large assorted outlet, little assorted outlet, discharging opening 7, motor 6 and upper strata compass screen surface 4 in sieve nest 2, lower floor's compass screen surface 5 connects, upper strata compass screen surface 4 and lower floor's compass screen surface 5 are double-decker, upper strata is the compass screen surface with constant aperture, lower floor is the catch 8 corresponding with each upper strata sieve aperture, catch 8 is connected to each other, sieve nest 2 one end is provided with iron hoop 9, catch 8 is connected with iron hoop 9 through sieve nest 2 by an iron rod near compass screen surface one end, this kind is arranged can according to the size of sieved material, pull iron hoop 9, thus regulate the size of sieve aperture, reach better screening effect, in addition when sieve aperture is blocked, can also clear up by pulling iron hoop 9 pairs of sieve apertures.
embodiment 2:
As shown in Figure 2, all the other are identical with embodiment 1, and difference is, the front of sieve nest is provided with an emissive plastic glazing 10, can observe the concrete screening effect of screen cloth as required, and whether sieve aperture blocks some faults occurred with Timeliness coverage machine intimate.
embodiment 3:
As shown in Figure 3, all the other are identical with embodiment 1, and difference is, establish the middle compass screen surface 11 that haves three layers in the middle of upper strata compass screen surface 4 and lower floor's compass screen surface 5, middle compass screen surface 11 is provided with corresponding miscellaneous object outlet, can reach the object of more careful screening as required.
More than show and describe the general principle of invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and description just illustrates principle of the present invention; under the prerequisite not departing from scope of the present invention; the present invention also has various change and improvement; these changes and improvements are all in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a rotary flat sieve, comprise frame, sieve nest, charging aperture, upper strata compass screen surface, lower floor's compass screen surface, motor, large assorted outlet, little assorted outlet, discharging opening, described sieve nest is positioned in frame, sieve nest is provided with charging aperture, large assorted outlet, little assorted outlet, discharging opening, upper strata compass screen surface in described motor and sieve nest, lower floor's compass screen surface connects, it is characterized in that, described upper strata compass screen surface and lower floor's compass screen surface are double-decker, upper strata is the compass screen surface with constant aperture, lower floor is the catch corresponding with each upper strata sieve aperture, described catch is connected to each other, described sieve nest one end is provided with iron hoop, described catch is connected with iron hoop through sieve nest by an iron rod near compass screen surface one end.
2. a kind of rotary flat sieve according to claim 1, is characterized in that: the front of described sieve nest is provided with an emissive plastic glazing.
3. a kind of rotary flat sieve according to claim 1, is characterized in that: establish the middle compass screen surface that haves three layers in the middle of described upper strata compass screen surface and lower floor's compass screen surface, described middle compass screen surface is provided with corresponding miscellaneous object outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437760.9A CN104209260A (en) | 2014-08-29 | 2014-08-29 | Rotary sieve classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437760.9A CN104209260A (en) | 2014-08-29 | 2014-08-29 | Rotary sieve classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209260A true CN104209260A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437760.9A Pending CN104209260A (en) | 2014-08-29 | 2014-08-29 | Rotary sieve classifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN104209260A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290190A (en) * | 2017-11-08 | 2019-02-01 | 刘全义 | The method that mesh belt puts down back sieve and its carries out grain impurity-removing |
| CN111889373A (en) * | 2020-07-16 | 2020-11-06 | 河南工业大学 | Magnetic drive plane rotary screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746066Y2 (en) * | 1978-05-02 | 1982-10-09 | ||
| CN2052306U (en) * | 1989-06-16 | 1990-02-07 | 永登粮食机械厂 | Plane revdution oscillating screen |
| CN201175696Y (en) * | 2008-04-21 | 2009-01-07 | 贵州省草业研究所 | Finishing sieve plate |
| CN102233322A (en) * | 2011-04-21 | 2011-11-09 | 江都市仙龙粮食机械有限公司 | Plane rotary sieve |
| CN203108769U (en) * | 2013-03-19 | 2013-08-07 | 江苏省银河面粉有限公司 | Plane gyratory screen material distributing balancing device |
-
2014
- 2014-08-29 CN CN201410437760.9A patent/CN104209260A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746066Y2 (en) * | 1978-05-02 | 1982-10-09 | ||
| CN2052306U (en) * | 1989-06-16 | 1990-02-07 | 永登粮食机械厂 | Plane revdution oscillating screen |
| CN201175696Y (en) * | 2008-04-21 | 2009-01-07 | 贵州省草业研究所 | Finishing sieve plate |
| CN102233322A (en) * | 2011-04-21 | 2011-11-09 | 江都市仙龙粮食机械有限公司 | Plane rotary sieve |
| CN203108769U (en) * | 2013-03-19 | 2013-08-07 | 江苏省银河面粉有限公司 | Plane gyratory screen material distributing balancing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290190A (en) * | 2017-11-08 | 2019-02-01 | 刘全义 | The method that mesh belt puts down back sieve and its carries out grain impurity-removing |
| WO2019091332A1 (en) * | 2017-11-08 | 2019-05-16 | 刘全义 | Mesh belt plane gyratory screen and grain impurity removal method thereof |
| CN111889373A (en) * | 2020-07-16 | 2020-11-06 | 河南工业大学 | Magnetic drive plane rotary screen |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |