CN102794268A - Rolling shaft type screening machine - Google Patents
Rolling shaft type screening machine Download PDFInfo
- Publication number
- CN102794268A CN102794268A CN2012102481740A CN201210248174A CN102794268A CN 102794268 A CN102794268 A CN 102794268A CN 2012102481740 A CN2012102481740 A CN 2012102481740A CN 201210248174 A CN201210248174 A CN 201210248174A CN 102794268 A CN102794268 A CN 102794268A
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- screening
- screening machine
- sieve
- roller type
- axle
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Abstract
The invention discloses a rolling shaft type screening machine. The rolling shaft type screening machine comprises a rack and a storage bin arranged on the rack, wherein a screening assembly is arranged in the storage bin; a drive assembly which drives the screening assembly to work is arranged on the rack; the screening assembly is arranged in the middle of the storage bin and comprises at least two screening shafts which are rotatably connected to the rack and are driven by the drive assembly and screening trays which are arranged on the screening shafts to rotate along with the screening shafts; the screening shafts are horizontally arranged and are parallely arrayed from a feeding port of the storage bin to a discharging port of the storage bin along the screening direction; and the screening trays on two adjacent screening shafts are arranged in a malposition mode. The rolling shaft type screening machine has a simple structure; and the materials which enter the storage bin are fully rotated until the materials are completely dispersed, so that the screening efficiency is high.
Description
Technical field
The present invention relates to domestic rubbish disposal equipment, particularly a kind of roller type screening machine.
Background technology
Before treatment step such as material such as house refuse being burned, sieve house refuse in advance.Because complicated component in the house refuse, general screening machine can't effectively sieve, and is stuck easily when particularly running into big reduction resistant force, makes blade bending or fracture motor overload to be burnt.
Summary of the invention
Problem to be solved by this invention just provides a kind of roller type screening machine, and is simple in structure, and the material that gets into feed bin is fully rotated and dispersion fully, and screening efficiency is high.
In order to solve the problems of the technologies described above; The present invention adopts following technical scheme: a kind of roller type screening machine; Comprise frame and be located at the feed bin on the frame, be provided with the screening assembly in the said feed bin, frame is provided with the driving assembly that drives the work of screening assembly; It is characterized in that: said screening assembly is located at the middle part of feed bin; Said screening assembly comprises that switching following the screen tray that the sieve axle rotates by driving at least two sieve axles that assembly drives with being located on the frame on the sieve axle, the setting of said sieve axle horizontal and the layout that is arranged parallel to each other from the discharging opening of charging aperture to the feed bin of feed bin along the screening direction, and the screen tray on close in twos sieve axle shifts to install.
Further, has the gap between the screen tray on the screen tray on the last sieve axle and back one sieve spool in the said close in twos sieve axle.
Further, a said sieve upper edge sieve axle is axially arranged with at least two screen traies.
Further, the axis setting of said screen tray vertical screen axle.
Further, said screen tray comprises at least two sieve blades that circumferentially are uniformly distributed with relatively.
Further, the top of said blade is a cambered surface.
Further, be provided with depression between the said blade.Strengthen the shock resistance of blade, overcome the drawback that when running into big reduction resistant force easy blade causes bigger infringement, prolong the service life of cutter.
Further, the two ends of said sieve axle pass feed bin sidewall through the bearing block switching on frame.
Further, said driving assembly comprises motor and is located at motor and sieves the transmission mechanism between the axle.
Further, said transmission mechanism is the drive sprocket and the driven sprocket that is located on the sieve axle that is located on the output shaft of motor, and is located at the chain between drive sprocket and the driven sprocket.
After adopting technique scheme, the present invention has following advantage: effectively sieve material such as house refuse etc., can carry out fragmentation with being easy to ground grains in the material again simultaneously; Service life of equipment is long, significantly reduces maintenance times.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is the structural representation (not shown driving assembly) of an embodiment of the present invention;
Fig. 2 is the cutaway view of middle screening assembly embodiment illustrated in fig. 1;
Fig. 3 is the structural representation of close in twos sieve axle.
The specific embodiment
An embodiment of the present invention shown in Fig. 1 to 3; A kind of roller type screening machine; Comprise frame 1 and be located at the feed bin 2 on the frame, be provided with the screening assembly in the said feed bin, frame is provided with the driving assembly that drives the work of screening assembly; Said screening assembly is located at the middle part of feed bin; The screening assembly comprises that switching is driving at least two sieve axles 3 that rotate in the same way and follows the screen tray 4 that the sieve axle rotates on the sieve axle with being located at by driving assembly on the frame, the setting of said sieve axle horizontal and the layout that is arranged parallel to each other from the discharging opening 22 of charging aperture 21 to the feed bin of feed bin along the screening directions, and the screen tray on close in twos sieve axle shifts to install.Has the gap between the screen tray on screen tray in the said close in twos sieve axle on the last sieve axle and back one sieve spool.Feed bin adopts the case structure Seal Design, reduces the pollution to environment of rubbish and foul smell.
Said sieve axle upper edge sieve axle is axially arranged with at least two screen traies, in the present embodiment, is provided with two screen traies on the every sieve axle.The axis setting of preferred said screen tray vertical screen axle.Said screen tray comprises at least two sieve blades that circumferentially are uniformly distributed with relatively, is provided with six blades in the present embodiment.The top of said blade is a cambered surface, is provided with depression between the said blade.Here, screen tray adopts the cam-type insert design, can material be played loosening effect make its separation so that pass through sieve so that in the screen tray rotation process material is upwards thrown.Simultaneously such structure can strengthen the shock resistance of blade, has overcome the drawback that when running into big reduction resistant force easy blade causes bigger infringement, prolongs the service life of cutter.In addition, the two ends of said sieve axle pass feed bin sidewall through bearing block 11 switchings on frame.
In the foregoing description, said driving assembly comprises motor and is located at motor and sieves the transmission mechanism between the axle.Said transmission mechanism is the drive sprocket and the driven sprocket that is located on the sieve axle that is located on the output shaft of motor, and is located at the chain between drive sprocket and the driven sprocket.Except the sprocket wheel chain transmission mode, also can adopt meshed transmission gear or the transmission of belt belt wheel here.
Material in the feed bin falls from this gap less than the last particle that sieves gap size between axle and the back one sieve axle after separating, and stays to sieve on the axle greater than the particle of this gap size and continues to move forward, and discharges from discharging opening at last.
Except that above-mentioned preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of accompanying claims of the present invention.
Claims (10)
1. roller type screening machine; Comprise frame (1) and be located at the feed bin (2) on the frame; Be provided with the screening assembly in the said feed bin; Frame is provided with and drives the driving assembly that sieves assembly work, and it is characterized in that: said screening assembly is located at the middle part of feed bin, and said screening assembly comprises that switching is driving at least two sieves spool (3) that rotate in the same way and is being located at the screen tray (4) of following the rotation of sieve axle on the sieve axle by driving assembly on the frame; The said sieve axle horizontal layout that is provided with and is arranged parallel to each other from the discharging opening (22) of charging aperture (21) to the feed bin of feed bin along the screening direction, the screen tray on close in twos sieve axle shifts to install.
2. a kind of roller type screening machine according to claim 1 is characterized in that: have the gap between the screen tray on the screen tray in the said close in twos sieve axle on the last sieve axle and back one sieve spool.
3. a kind of roller type screening machine according to claim 1 and 2 is characterized in that: said sieve axle upper edge sieve axle is axially arranged with at least two screen traies.
4. a kind of roller type screening machine according to claim 3 is characterized in that: the axis setting of said screen tray vertical screen axle.
5. a kind of roller type screening machine according to claim 4 is characterized in that: said screen tray comprises at least two sieve blades that circumferentially are uniformly distributed with relatively.
6. a kind of roller type screening machine according to claim 5 is characterized in that: the top of said blade is a cambered surface.
7. a kind of roller type screening machine according to claim 5 is characterized in that: be provided with depression between the said blade.
8. a kind of roller type screening machine according to claim 1 and 2 is characterized in that: the two ends of said sieve axle pass the sidewall of feed bin and transfer on frame through bearing block (11).
9. a kind of roller type screening machine according to claim 1 and 2 is characterized in that: said driving assembly comprises motor and is located at motor and sieves the transmission mechanism between the axle.
10. a kind of roller type screening machine according to claim 9 is characterized in that: said transmission mechanism is the drive sprocket and the driven sprocket that is located on the sieve axle that is located on the output shaft of motor, and is located at the chain between drive sprocket and the driven sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102481740A CN102794268A (en) | 2012-07-18 | 2012-07-18 | Rolling shaft type screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102481740A CN102794268A (en) | 2012-07-18 | 2012-07-18 | Rolling shaft type screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102794268A true CN102794268A (en) | 2012-11-28 |
Family
ID=47193716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102481740A Pending CN102794268A (en) | 2012-07-18 | 2012-07-18 | Rolling shaft type screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794268A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307728A (en) * | 2014-09-30 | 2015-01-28 | 沈阳天安矿山机械股份有限公司 | Upper driving type roller sieve |
| CN104307729A (en) * | 2014-09-28 | 2015-01-28 | 扬州高扬机电制造有限公司 | Special-shaped staggered push wheel sieve mechanism |
| CN111940288A (en) * | 2020-07-13 | 2020-11-17 | 中国矿业大学 | Control system and method for realizing adaptive horizontal equal-thickness screening of roller screen |
| CN115069529A (en) * | 2021-03-12 | 2022-09-20 | 北京都市绿源环保科技有限公司 | Roller screen for grading domestic recyclable garbage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091950A (en) * | 2007-07-17 | 2007-12-26 | 陆信 | New type roller picker |
| CN201046435Y (en) * | 2007-04-30 | 2008-04-16 | 司喜全 | Roller picker |
| CN201632407U (en) * | 2010-03-25 | 2010-11-17 | 王迪业 | Toothed roller type roller screen |
| CN202290541U (en) * | 2011-10-25 | 2012-07-04 | 上海宇源机械有限公司 | Parabola type roller screen and screen sheet thereof |
| CN202655216U (en) * | 2012-07-18 | 2013-01-09 | 钱尧翎 | Roller type screening machine |
-
2012
- 2012-07-18 CN CN2012102481740A patent/CN102794268A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201046435Y (en) * | 2007-04-30 | 2008-04-16 | 司喜全 | Roller picker |
| CN101091950A (en) * | 2007-07-17 | 2007-12-26 | 陆信 | New type roller picker |
| CN201632407U (en) * | 2010-03-25 | 2010-11-17 | 王迪业 | Toothed roller type roller screen |
| CN202290541U (en) * | 2011-10-25 | 2012-07-04 | 上海宇源机械有限公司 | Parabola type roller screen and screen sheet thereof |
| CN202655216U (en) * | 2012-07-18 | 2013-01-09 | 钱尧翎 | Roller type screening machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307729A (en) * | 2014-09-28 | 2015-01-28 | 扬州高扬机电制造有限公司 | Special-shaped staggered push wheel sieve mechanism |
| CN104307728A (en) * | 2014-09-30 | 2015-01-28 | 沈阳天安矿山机械股份有限公司 | Upper driving type roller sieve |
| CN111940288A (en) * | 2020-07-13 | 2020-11-17 | 中国矿业大学 | Control system and method for realizing adaptive horizontal equal-thickness screening of roller screen |
| CN115069529A (en) * | 2021-03-12 | 2022-09-20 | 北京都市绿源环保科技有限公司 | Roller screen for grading domestic recyclable garbage |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121128 |