CN202398520U - Roller screen - Google Patents
Roller screen Download PDFInfo
- Publication number
- CN202398520U CN202398520U CN2011204687927U CN201120468792U CN202398520U CN 202398520 U CN202398520 U CN 202398520U CN 2011204687927 U CN2011204687927 U CN 2011204687927U CN 201120468792 U CN201120468792 U CN 201120468792U CN 202398520 U CN202398520 U CN 202398520U
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- China
- Prior art keywords
- screen
- roller
- screen frame
- rollers
- unit
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- 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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Abstract
A roller screen comprises a screen frame, a plurality of rotating rollers, a driving chain wheel group and a power component. The rotating rollers are arranged on the screen frame, a plurality of screen discs axially penetrate through the rotating rollers, the driving chain wheel group includes driving chain wheels and a plurality of driven chain wheels, the driving chain wheels are connected with the driven chain wheels through chains, each rotating roller is respectively connected with one driving chain wheel or one driven chain wheel, and the power component drives the rotating rollers to rotate. The roller screen integrates storage, classification, conveyance and discharge, the maximum conveying speed reaches 30m/min, five tons of garbage can be treated per hour, and the roller screen runs stably during screening, and is uniform in conveying, low in noise, convenient in movement, safe and reliable.
Description
Technical field
The utility model relates to a kind of Classification of materials device, relates in particular to a kind of roller sieve, in material conveying process, realizes the classification to material.
Background technology
The house refuse that people's daily life produces generally can be divided into four big types: recyclable rubbish, rubbish from cooking, Harmful Waste and Other Waste.Wherein, callable rubbish mainly comprises five big types of waste paper, plastics, glass, metal and clothes etc. again.In order to reduce occupation of land, to reduce environmental pollution and turn waste into wealth, realize that trash processing way fills up and the burning mode is changed to the resource regeneration mode from traditional, categorized consumer waste then is the prerequisite of domestic garbage resource.
Can various materials with recycling value be sorted out through sorting consumer waste system (CN201572677U).But Chinese changing food waste kind mixes and is various, before various rubbish are carried out sorting and recycling, is necessary tentatively to sieve earlier at course of conveying.
China utility model patent ZL200420027781.5 discloses a kind of categorized consumer waste sieve; Lateral arrangement screen drum in horizontal tubular casing, a bottom of screen drum is connected on the rotating disk of distribution through hole, and the below of screen drum is provided with funnel; Another bottom of screen drum is provided with discharging opening; Inboard wall of riddle drum is provided with spiral salient, with the opposing rotating disk of screen drum on be provided with spiral propeller, on the casing above the spiral propeller, offer charging aperture.This technology adopts screen drum rubbish to be classified the easy blocking mesh.
China utility model patent ZL200620004207.7 discloses a kind of rubbish thickness sifting sort device, is provided with a framework, at an end of framework funnel is set; Load chamber is arranged below funnel; One side of load chamber is provided with fence, in the ordering of the bottom of fence several drain holes is set, and below load chamber, is provided with motor; Connect deceleration device on the motor, deceleration device is connected with turning cylinder; On turning cylinder, be provided with and advance spiral, cartridge type screening net, the segmentation of screening net is provided with different screen holes, on the net wall of screening net spiral dividing plate is set.This technology also adopts screen drum that rubbish is classified, and does not overcome the defective that rubbish stops up mesh.
China utility model patent ZL201020284638.X discloses a kind of anti-blocking categorized consumer waste sieve, comprises frame, is fixedly connected horizontal cylindrical chassis on the frame; Place main shaft in the casing, fixedly install rotational speed governor on the frame, said rotational speed governor connects the left end of main shaft; Said main shaft upper edge axial restraint connects flight; The casing of flight top is offered charging aperture, fixedly installs screen drum on the said frame, and screen drum is arranged at the right-hand member of casing; The barrier that setting and charging aperture cooperate on the said charging aperture, said barrier top is provided with rubbing board.This technology is to prevent the obstruction to mesh through the preliminary treatment grid is set before the screen cloth to remove bulk materials, and the automaticity of material collection is lower, and treating capacity is less, and classification and cleaning are not thorough.
The utility model content
The purpose of the utility model is to provide a kind of roller sieve, so that to the classification in advance of the changing food waste in the course of conveying, improve the operating efficiency of course of conveying, avoids follow-up sorting device fault.
A kind of roller sieve that the utility model provides comprises
Screen frame (unit) comprises material inlet, material collection mouth and accommodation space.Material inlet is located at the screen frame (unit) end face, and the material collection mouth is located at screen frame (unit) one end.
Some live-rollers are located at accommodation space.Each rotates the rod two ends and is set up in screen frame (unit), axially is equipped with some screen traies along rotating rod, and the spacing between each screen tray equates or do not wait.
The driving-chain wheels comprise drive sprocket and some driven sprockets, and drive sprocket is connected through chain with some driven sprockets, and drive sprocket is connected with single live-rollers is corresponding respectively with each driven sprocket, drive to rotate the rod rotation.
Power part is connected with drive sprocket, through driving drive sprocket, drives each driven sprocket and rotates.
The utility model is located at each screen tray of each live-rollers, is crisscross arranged with each the adjacent screen tray that is provided with on the adjacent rotated roller, is the grinding tooth shape.
The screen tray of the utility model, its edge are the polygon that camber line is formed, as: but be not limited only to regular polygons such as equilateral triangle, square, regular pentagon and regular hexagon.
The beneficial effect that the utility model technical scheme realizes:
The roller sieve that the utility model provides comprises screen frame (unit), some rotation rods, driving-chain wheels and power part.Material gets into from screen frame (unit) end face material inlet, and through rotating in the rod transportation, material receives on each rotation rod some screen traies to be set and stirs, and makes the material of different size in conveying, be able to separate.
The utility model sieve roller collection storing, classification, conveying and discharging one are accomplished, and carry maximal rate to reach 30m/min, for screening rubbish per hour maximum throughput can reach 5 tons; Equipment operation is steady during this time; Carry evenly, noise is little, conveniently moving and safe and reliable.In addition, can also regulate the screen tray diameter or rotate the rod spacing, the size of screening material is regulated, as: the screening size is the material of 75mm and 100mm.
Description of drawings
Fig. 1 sieves the sketch map of an embodiment for the utility model roller;
Fig. 2 is the structural representation of another angle of Fig. 1.
The specific embodiment
Describe the technical scheme of the utility model in detail below in conjunction with accompanying drawing.The utility model embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of utility model, and not break away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the claim scope of the utility model.
Fig. 1 sieves the sketch map of an embodiment for the utility model roller, and Fig. 2 is the structural representation of another angle of Fig. 1.As depicted in figs. 1 and 2, the utility model roller sieve comprises screen frame (unit) 1, live-rollers 2, driving-chain wheels 3 and power part 4.
Screen frame (unit) 1 comprises material inlet 11, material collection mouth 12 and accommodation space 13.Material inlet 11 is located at the screen frame (unit) end face, and material collection mouth 12 is located at screen frame (unit) 1 one ends.Be provided with some live-rollers 2 in the accommodation space 13, each live-rollers 2 two ends are set up in screen frame (unit) 1.Rotate rod 2 along each and axially be equipped with some screen traies 5, the spacing between each screen tray 5 equates.
Driving-chain wheels 3 comprise 1 drive sprocket 31 and some driven sprockets 32, and drive sprocket 31 is connected through chain 7 with some driven sprockets 32, and drive sprocket 31 connects one to one with each live-rollers 2 one ends respectively with each driven sprocket 32.Drive sprocket 31 also is connected with power part 4, driven by power part 4, makes some driven sprockets 32 do equidirectional rotation, and drives each rotation rod 2 by identical speeds.
In the present embodiment, be located at the equilateral triangle of each screen tray 51 of each live-rollers 21, be crisscross arranged, be the grinding tooth shape with each screen tray 52,53 that is provided with on the adjacent rotated roller 22,23 for the camber line composition.Screen tray stirs contained material on it along with the rotation of live-rollers, makes part small particle diameter material between each screen tray, and drops in the space 6 between screen tray and the rotation rod, thereby the material of different size in the material is separated.The small particle diameter material that sub-elects is discharged through material collection mouth 12.
Claims (6)
1. a roller sieve is characterized in that comprising
Screen frame (unit) comprises material inlet, material collection mouth and accommodation space, and said material inlet is located at said screen frame (unit) end face, and said material collection mouth is located at said screen frame (unit) one end;
Some live-rollers are located at accommodation space, and each said rotation rod two ends are set up in said screen frame (unit), axially are equipped with some screen traies along rotating rod;
The driving-chain wheels comprise drive sprocket and some driven sprockets, and said drive sprocket is connected through chain with some said driven sprockets;
Power part is connected with main said movable sprocket;
Said drive sprocket and each said driven sprocket respectively with single corresponding connection of said live-rollers.
2. roller sieve according to claim 1 is characterized in that each said screen tray, is crisscross arranged with each the adjacent said screen tray that is provided with on the adjacent said live-rollers, is the grinding tooth shape.
3. roller sieve according to claim 1 is characterized in that the spacing between each said screen tray equates.
4. roller sieve according to claim 1 is characterized in that said screen tray edge is the polygon that camber line is formed.
5. roller sieve according to claim 4 is characterized in that said polygon is selected from regular polygon.
6. roller according to claim 4 sieve is characterized in that said polygon is selected from a kind of of equilateral triangle, square, regular pentagon and regular hexagon or several kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204687927U CN202398520U (en) | 2011-11-22 | 2011-11-22 | Roller screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204687927U CN202398520U (en) | 2011-11-22 | 2011-11-22 | Roller screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398520U true CN202398520U (en) | 2012-08-29 |
Family
ID=46696198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204687927U Expired - Fee Related CN202398520U (en) | 2011-11-22 | 2011-11-22 | Roller screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240221A (en) * | 2013-05-15 | 2013-08-14 | 许昌金科建筑清运有限公司 | Soil separation device for building waste |
| CN108272112A (en) * | 2018-03-20 | 2018-07-13 | 新乡市领先轻工机械有限公司 | A kind of swing type stemmer |
-
2011
- 2011-11-22 CN CN2011204687927U patent/CN202398520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240221A (en) * | 2013-05-15 | 2013-08-14 | 许昌金科建筑清运有限公司 | Soil separation device for building waste |
| CN108272112A (en) * | 2018-03-20 | 2018-07-13 | 新乡市领先轻工机械有限公司 | A kind of swing type stemmer |
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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 |
Granted publication date: 20120829 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |