CN103447177A - Efficient environment-friendly cylinder precleaner and cleaning method - Google Patents
Efficient environment-friendly cylinder precleaner and cleaning method Download PDFInfo
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- CN103447177A CN103447177A CN2013103995394A CN201310399539A CN103447177A CN 103447177 A CN103447177 A CN 103447177A CN 2013103995394 A CN2013103995394 A CN 2013103995394A CN 201310399539 A CN201310399539 A CN 201310399539A CN 103447177 A CN103447177 A CN 103447177A
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Abstract
The invention discloses an efficient environment-friendly cylinder precleaner and a cleaning method. Grains which are cleaned by the existing cylinder precleaner frequently contain a large number of soil dusts, breaking fringes, glume shells, whiskers and the like. The efficient environment-friendly cylinder precleaner comprises a rack (1), wherein a roller screen (4) is arranged above the rear end of the rack, and the roller screen is inclined at an angle of 6-8 degrees, and the roller screen is connected with a grain feeding hopper (5); two small mixing funnels (7) are arranged below the roller screen and are connected with the rack, and the rear end of the roller screen is provided with two riding wheels (14) for supporting the roller screen to rotate; the front end of the roller screen is connected with a speed-reducing transmission mechanism (3) through a universal cross-shaped coupler, and the rack arranged below the front end of the roller screen is provided with an impurity flowing groove or a feeding box or an oscillating plate (8); the rack arranged in front of the impurity flowing groove or the feeding box or the oscillating plate is provided with a dust chamber (9), and the front end of the rack is provided with a trigeminy cyclone dust collector (11) and a fan (10). The efficient environment-friendly cylinder precleaner provided by the invention is used for the precleaner of the grains.
Description
technical field:
the present invention relates to a kind of efficient and environment-friendly type cylindrical pre-cleaning screen and clean method.
background technology:
cylindrical pre-cleaning screen is applicable to gather in the crops the cleaning of the cereal such as rear corn, wheat, paddy rice, soybean.Can meet warehouse-in raw grain quality requirement.Also can be used for the initial cleaning of other industry granule materials.Its characteristics: stable drive, noise is little, consumes energy low, and treating capacity is large, and good impurity removing effect is durable in use, is convenient to adjust and safeguard.But it is large to have treating capacity just because of it, blower fan often heavy at grain, the grain layer is blocked up with regard to difficulty or ease, blows through, the grain amount is few, layer is thin, is easy to again grain is blown away.Often cereal still contains and measures greatly native dust, disconnected fringe, clever shell, whisker etc., and must advance secondary, cleans.
summary of the invention:
the purpose of this invention is to provide a kind of efficient and environment-friendly type cylindrical pre-cleaning screen and clean method.
above-mentioned purpose realizes by following technical scheme:
a kind of efficient and environment-friendly type cylindrical pre-cleaning screen, its composition comprises: frame, roller screen is arranged in described frame rear end top, described roller screen inclination 6-8 degree, described roller screen is connected with grain feeding bucket, two little assorted funnels are arranged below described roller screen, described little assorted funnel is connected with described frame, the rear end of described roller screen is equipped with two support rollers that support its rotation, the front end of described roller screen is connected by universal cross coupler with reduction gearing mechanism, on the frame of described roller screen front end below, impurity chute or box for feeding odd or oscillating plate are installed, on the front methods, rack of described impurity chute or box for feeding odd or oscillating plate, dirt pocket is installed, front end in described frame is equipped with three cyclone dust collectors, blower fan.
described efficient and environment-friendly type cylindrical pre-cleaning screen, roller screen canopy lid is installed on the upper methods, rack of described roller screen, described dirt pocket is connected with described three cyclone dust collectors, described blower fan respectively, at described frame lower front end, road wheel is installed, in described frame lower rear end, guide wheel is installed, at described frame front, electric cabinet is installed, described electric cabinet is connected by cable with described three cyclone dust collectors, described blower fan, described reduction gearing mechanism respectively, described reduction gearing mechanism be arranged on described frame.
a kind of method of cleaning of efficient and environment-friendly type cylindrical pre-cleaning screen, grain is through conveying devices such as belt conveyer or spiral-pokers, grain is sent into to grain feeding bucket and flow into shaft screen in roller screen, at the uniform velocity mobile in compass screen surface of grain, and cleaned continuously by the rotation of screen drum, the wherein contained large impurity that is greater than sieve aperture and the grain grain that is less than mesh size, small impurities is isolated incoming flow, large impurity flows out at the front end of interior roller screen, fall into the indoor or impurity chute of box for feeding odd or delivery sheet upper forepart impurity, and be less than the grain grain of interior mesh size, small impurities drops on outer roller screen, in roller screen, continue outside to separate, be greater than the grain grain of outer mesh size, small impurities flows to the roller screen front end and enters box for feeding odd or oscillating plate rear end, and the little grain grain, grain chip, the small impurities that are less than outer mesh size fall in little assorted funnel inflow bag, fall into large impurity and the grain grain of box for feeding odd or oscillating plate, under the vibration of box for feeding odd or oscillating plate, equably the grain grain is sent in dirt pocket, flow out at the front end of interior roller screen the large impurity that falls into box for feeding odd top and flow out from outlet, or the large impurity that falls into chute relies on gravity flow to discharge, enter cereal in dirt pocket under the effect of blower fan, the scored agains such as the straw of not separating in grain, dust, whisker, light clever shell, grain chip from, improved the cleanliness of grain, the straw of separating, dust, whisker, light clever shell, grain chip etc. flow in three cyclone dust collectors along air-flow, in the cyclone dust collectors effect sinks to landing screw feeder, by the rotation of screw feeder blade, impurity are discharged.
beneficial effect:
because the present invention has installed box for feeding odd or oscillating plate, can the grain lay is even, collect impurity by the dust arrester large tracts of land again, compare with wind cooled cylindrical pre-cleaning screen in the past, greatly improved the cleanliness of cylindrical pre-cleaning screen effect and grain, win and make a good working environment simultaneously, be specially adapted to grain specialist, grain depot, seed processing factory, and grain processing plant.
the accompanying drawing explanation:
accompanying drawing 1 is structure of the present invention and cleaning food path schematic diagram.
the specific embodiment:
embodiment 1:
a kind of efficient and environment-friendly type cylindrical pre-cleaning screen, its composition comprises: frame 1, roller screen 4 is arranged in described frame rear end top, described roller screen inclination 6-8 degree, described roller screen is connected with grain feeding bucket 5, two little assorted funnels 7 are arranged below described roller screen, described little assorted funnel is connected with described frame, the rear end of described roller screen is equipped with two support rollers 14 that support its rotation, the front end of described roller screen is connected by universal cross coupler with reduction gearing mechanism 3, on the frame of described roller screen front end below, impurity chute or box for feeding odd or oscillating plate 8 are installed, on the front methods, rack of described impurity chute or box for feeding odd or oscillating plate, dirt pocket 9 is installed, front end in described frame is equipped with three cyclone dust collectors 11, blower fan 10.
embodiment 2:
according to the described efficient and environment-friendly type cylindrical pre-cleaning screen of embodiment 1, roller screen canopy lid 2 is installed on the upper methods, rack of described roller screen, described dirt pocket respectively with described three cyclone dust collectors, described blower fan connects, at described frame lower front end, road wheel 12 is installed, in described frame lower rear end, guide wheel 6 is installed, at described frame front, electric cabinet 13 is installed, described electric cabinet respectively with described three cyclone dust collectors, described blower fan, described reduction gearing mechanism is connected by cable, described reduction gearing mechanism be arranged on described frame.
the rotation of roller screen is to realize deceleration transmission by motor, electrical machine belt pulley, V-belt, pendulum pin type reductor, sprocket wheel, chain.The vibration of box for feeding odd and oscillating plate is obtained and is realized by vibrating motor or eccentric drive.
embodiment 3:
the method of cleaning of above-mentioned efficient and environment-friendly type cylindrical pre-cleaning screen, grain is through conveying devices such as belt conveyer or spiral-pokers, grain is sent into to grain feeding bucket and flow into shaft screen in roller screen, at the uniform velocity mobile in compass screen surface of grain, and cleaned continuously by the rotation of screen drum, the wherein contained large impurity that is greater than sieve aperture and the grain grain that is less than mesh size, small impurities is isolated incoming flow, large impurity flows out at the front end of interior roller screen, fall into the indoor or impurity chute of box for feeding odd or delivery sheet upper forepart impurity, and be less than the grain grain of interior mesh size, small impurities drops on outer roller screen, in roller screen, continue outside to separate, be greater than the grain grain of outer mesh size, small impurities flows to the roller screen front end and enters box for feeding odd or oscillating plate rear end, and the little grain grain, grain chip, the small impurities that are less than outer mesh size fall in little assorted funnel inflow bag, fall into large impurity and the grain grain of box for feeding odd or oscillating plate, under the vibration of box for feeding odd or oscillating plate, equably the grain grain is sent in dirt pocket, flow out at the front end of interior roller screen the large impurity that falls into box for feeding odd top and flow out from outlet, or the large impurity that falls into chute relies on gravity flow to discharge, enter cereal in dirt pocket under the effect of blower fan, the scored agains such as the straw of not separating in grain, dust, whisker, light clever shell, grain chip from, improved the cleanliness of grain, the straw of separating, dust, whisker, light clever shell, grain chip etc. flow in three cyclone dust collectors along air-flow, in the cyclone dust collectors effect sinks to landing screw feeder, by the rotation of screw feeder blade, impurity are discharged.
Claims (3)
1. an efficient and environment-friendly type cylindrical pre-cleaning screen, its composition comprises: frame, it is characterized in that: roller screen is arranged in described frame rear end top, described roller screen inclination 6-8 degree, described roller screen is connected with grain feeding bucket, two little assorted funnels are arranged below described roller screen, described little assorted funnel is connected with described frame, the rear end of described roller screen is equipped with two support rollers that support its rotation, the front end of described roller screen is connected by universal cross coupler with reduction gearing mechanism, on the frame of described roller screen front end below, impurity chute or box for feeding odd or oscillating plate are installed, on the front methods, rack of described impurity chute or box for feeding odd or oscillating plate, dirt pocket is installed, front end in described frame is equipped with three cyclone dust collectors, blower fan.
2. efficient and environment-friendly type cylindrical pre-cleaning screen according to claim 1, it is characterized in that: roller screen canopy lid is installed on the upper methods, rack of described roller screen, described dirt pocket respectively with described three cyclone dust collectors, described blower fan connects, at described frame lower front end, road wheel is installed, in described frame lower rear end, guide wheel is installed, at described frame front, electric cabinet is installed, described electric cabinet respectively with described three cyclone dust collectors, described blower fan, described reduction gearing mechanism is connected by cable, described reduction gearing mechanism be arranged on described frame.
3. the method for cleaning of an efficient and environment-friendly type cylindrical pre-cleaning screen, it is characterized in that: grain is through conveying devices such as belt conveyer or spiral-pokers, grain is sent into to grain feeding bucket and flow into shaft screen in roller screen, at the uniform velocity mobile in compass screen surface of grain, and cleaned continuously by the rotation of screen drum, the wherein contained large impurity that is greater than sieve aperture and the grain grain that is less than mesh size, small impurities is isolated incoming flow, large impurity flows out at the front end of interior roller screen, fall into the indoor or impurity chute of box for feeding odd or delivery sheet upper forepart impurity, and be less than the grain grain of interior mesh size, small impurities drops on outer roller screen, in roller screen, continue outside to separate, be greater than the grain grain of outer mesh size, small impurities flows to the roller screen front end and enters box for feeding odd or oscillating plate rear end, and the little grain grain, grain chip, the small impurities that are less than outer mesh size fall in little assorted funnel inflow bag, fall into large impurity and the grain grain of box for feeding odd or oscillating plate, under the vibration of box for feeding odd or oscillating plate, equably the grain grain is sent in dirt pocket, flow out at the front end of interior roller screen the large impurity that falls into box for feeding odd top and flow out from outlet, or the large impurity that falls into chute relies on gravity flow to discharge, enter cereal in dirt pocket under the effect of blower fan, the scored agains such as the straw of not separating in grain, dust, whisker, light clever shell, grain chip from, improved the cleanliness of grain, the straw of separating, dust, whisker, light clever shell, grain chip etc. flow in three cyclone dust collectors along air-flow, in the cyclone dust collectors effect sinks to landing screw feeder, by the rotation of screw feeder blade, impurity are discharged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103995394A CN103447177A (en) | 2013-09-05 | 2013-09-05 | Efficient environment-friendly cylinder precleaner and cleaning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103995394A CN103447177A (en) | 2013-09-05 | 2013-09-05 | Efficient environment-friendly cylinder precleaner and cleaning method |
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| CN103447177A true CN103447177A (en) | 2013-12-18 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590927A (en) * | 2015-01-13 | 2015-05-06 | 李先强 | Grain transporting and dust removing system |
| CN106925521A (en) * | 2016-01-26 | 2017-07-07 | 梁小利 | A kind of energy-saving grain sieving dust arrester |
| CN107520128A (en) * | 2017-08-29 | 2017-12-29 | 山东省农业机械科学研究院 | The compound impurity-removing separator of crop seed |
| CN107626566A (en) * | 2017-10-30 | 2018-01-26 | 泗县三虎粮油机械有限公司 | A kind of bitubular receiving sieve suitable for various crop |
| CN107971226A (en) * | 2017-11-15 | 2018-05-01 | 安徽华瑞医药技术开发有限公司 | A kind of agricultural Soybean drying removal of impurities integrated device |
| CN108069472A (en) * | 2016-11-17 | 2018-05-25 | 长沙中彬环保科技有限公司 | Grain moves the special fence roller smoothing machine of cleaning plant |
| CN108421710A (en) * | 2018-05-18 | 2018-08-21 | 泗县三虎粮油机械有限公司 | A kind of environmental protection bitubular vibration receiving sieve |
| CN108435568A (en) * | 2018-02-12 | 2018-08-24 | 李国强 | Remove the automatic sorter of grain kind impurity |
| CN108499866A (en) * | 2018-05-18 | 2018-09-07 | 泗县三虎粮油机械有限公司 | A kind of high effective environmental protection multifunctional sorting screen |
| CN110508477A (en) * | 2019-07-25 | 2019-11-29 | 界首市粮食机械有限责任公司 | A kind of multifunction environment-protection type cylinder vibration dressing machine |
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| US4119534A (en) * | 1977-03-18 | 1978-10-10 | Stearns-Roger Corp. | Multiple deck trommel screen |
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| CN201454824U (en) * | 2009-05-25 | 2010-05-12 | 黄文锋 | Roller type grain classifying screen and efficient multilayer roller type grain classifying screen |
| CN102039303A (en) * | 2010-11-12 | 2011-05-04 | 河南省澳斯迪环保机械有限责任公司 | Municipal solid waste comprehensive treatment and recycling device |
| CN203437227U (en) * | 2013-09-05 | 2014-02-19 | 哈尔滨市金谷粮种机械制造有限公司 | Efficient and environment-friendly drum type pre-cleaner |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US632637A (en) * | 1898-04-29 | 1899-09-05 | Charles H Seaman | Machine for cleaning grain. |
| US4119534A (en) * | 1977-03-18 | 1978-10-10 | Stearns-Roger Corp. | Multiple deck trommel screen |
| US4115257A (en) * | 1977-10-03 | 1978-09-19 | Royal Industries, Inc. | Grain cleaner |
| CN1872430A (en) * | 2006-06-19 | 2006-12-06 | 天津百利阳光环保设备有限公司 | Air separation treater for sieving garbage |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590927A (en) * | 2015-01-13 | 2015-05-06 | 李先强 | Grain transporting and dust removing system |
| CN106925521A (en) * | 2016-01-26 | 2017-07-07 | 梁小利 | A kind of energy-saving grain sieving dust arrester |
| CN106925521B (en) * | 2016-01-26 | 2019-06-18 | 安徽省丰润谷业有限公司 | A kind of energy-saving grain sieving dust-extraction unit |
| CN108069472A (en) * | 2016-11-17 | 2018-05-25 | 长沙中彬环保科技有限公司 | Grain moves the special fence roller smoothing machine of cleaning plant |
| CN107520128A (en) * | 2017-08-29 | 2017-12-29 | 山东省农业机械科学研究院 | The compound impurity-removing separator of crop seed |
| CN107626566A (en) * | 2017-10-30 | 2018-01-26 | 泗县三虎粮油机械有限公司 | A kind of bitubular receiving sieve suitable for various crop |
| CN107971226A (en) * | 2017-11-15 | 2018-05-01 | 安徽华瑞医药技术开发有限公司 | A kind of agricultural Soybean drying removal of impurities integrated device |
| CN108435568A (en) * | 2018-02-12 | 2018-08-24 | 李国强 | Remove the automatic sorter of grain kind impurity |
| CN108421710A (en) * | 2018-05-18 | 2018-08-21 | 泗县三虎粮油机械有限公司 | A kind of environmental protection bitubular vibration receiving sieve |
| CN108499866A (en) * | 2018-05-18 | 2018-09-07 | 泗县三虎粮油机械有限公司 | A kind of high effective environmental protection multifunctional sorting screen |
| CN110508477A (en) * | 2019-07-25 | 2019-11-29 | 界首市粮食机械有限责任公司 | A kind of multifunction environment-protection type cylinder vibration dressing machine |
| CN110508477B (en) * | 2019-07-25 | 2021-05-18 | 界首市粮食机械有限责任公司 | Multi-functional environment-friendly drum vibration grain cleaner |
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Application publication date: 20131218 |