CN103658005A - Drum screen capable of automatically and intermittently cleaning screen cloth - Google Patents
Drum screen capable of automatically and intermittently cleaning screen cloth Download PDFInfo
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- CN103658005A CN103658005A CN201310682094.0A CN201310682094A CN103658005A CN 103658005 A CN103658005 A CN 103658005A CN 201310682094 A CN201310682094 A CN 201310682094A CN 103658005 A CN103658005 A CN 103658005A
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- screen
- rotary screen
- drum
- eccentric shaft
- cleaning
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Abstract
The invention provides a drum screen capable of automatically and intermittently cleaning screen cloth. The drum screen comprises a motor, a speed reducer, a drum device, a rack, a cleaning device and a brush. The drum device is installed on the rack in an inclined mode. The motor is connected with the drum device through the speed reducer via a coupler. The cleaning device is composed of the brush, an eccentric shaft, a large chain wheel, a small sprocket and a transmission chain; the large chain wheel which is installed on a main shaft of the drum screen is connected with the small sprocket which is fixed to the eccentric shaft through the transmission chain; the brush is fixedly installed on the eccentric shaft. According to the drum screen, the screen cloth of the drum screen can be automatically and intermittently cleaned, so that it is guaranteed that the screen cloth is clear, labor intensity of a worker is mitigated, and screen efficiency is improved; meanwhile, it is also avoided that the brush makes contact with the screen cloth all the time, abrasion between the drum screen and the brush can be effectively reduced, and production cost is lowered.
Description
Technical field
The present invention relates to a kind of batch (-type) self-cleaning screen mesh rotary screen, belong to granule materials screening plant technical field.
Background technology
Cylinder round sifter is the common equipment in production of compound fertilizer, is mainly used in the separated of finished product and returning charge, also can realize the classification of finished product, and finished product is evenly classified.But rotary screen is in rotation process; reason due to centrifugal force and the mutual extruding force of storeroom; tend to sticky one deck material on compass screen surface; had a strong impact on screening effect, used after a period of time, must shut down and carry out labor cleaning; not only affected the normal operation of whole technological process; reduce production efficiency, and can cause device damage and economic loss in various degree, improved production cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of screening efficiency is higher, the better batch (-type) self-cleaning screen mesh of screening effect rotary screen, solves easily, the problem that need regularly shut down labor cleaning bad by feed blocking, screening effect of screen cloth in current screening process.
The present invention solves the problems referred to above by the following technical solutions: a kind of batch (-type) self-cleaning screen mesh rotary screen, comprise motor, reductor, drum apparatus, frame cleaning plant and hairbrush, described drum apparatus tilts to be installed in frame, motor is connected with drum apparatus by shaft coupling through reductor, described cleaning plant is by hairbrush, eccentric shaft, hinge wheel, minor sprocket and driving-chain, the hinge wheel that is installed on rotary screen main shaft by driving-chain be fixed on eccentric shaft on minor sprocket be connected, hairbrush is fixedly mounted on eccentric shaft.
Described drum apparatus is comprised of interior rotary screen, outer rotary screen and travelling gear, and interior rotary screen hole is greater than outer rotary screen hole.
Described hairbrush is fixedly mounted on eccentric shaft and departs from minor sprocket center of circle semicircle side Monday farthest.
Operation principle: motor links together by shaft coupling through reductor and drum apparatus, head roll device rotates around rotary screen main shaft.When material enters after drum apparatus, inclination and rotation due to drum apparatus, make materials overturning and rolling on screen cloth, the large granular materials of interior cylinder oversize is discharged through the discharging opening of bottom, interior rotary screen rear end, the powder material of outer cylinder undersize is discharged through the discharging opening of rotary screen bottom, and the qualified material of outer cylinder oversize is discharged through the discharging opening of bottom, outer rotary screen rear end.Meanwhile, the hinge wheel that is installed on rotary screen main shaft drives the minor sprocket being fixed on eccentric shaft to rotate by driving-chain, thereby drives the hairbrush on eccentric shaft to rotate.When hairbrush forwards extreme lower position to, contact with outer rotary screen, cleaning falls to block up sieve material, reaches the effect of batch (-type) self-cleaning screen mesh.
Outstanding advantages of the present invention is:
1, rotary screen in the course of the work, is realized the batch (-type) Automatic clearance of screen cloth by the hairbrush on eccentric shaft, has both guaranteed the unobstructed of screen cloth, has improved screening efficiency, meanwhile, has avoided again hairbrush and screen cloth to be permanently connected to wearing and tearing, has reduced cost of equipment maintenance.
2, two-layer screen cloth gradation sizing, coarse fodder directly slides into corresponding discharging opening by high-end from interior rotary screen under low side rolls, without the outer rotary screen of process, reduced the treating capacity of outer rotary screen, avoided screen cloth obstruction, improved screening efficiency, simultaneously, reduce unnecessary wearing and tearing, extended the service life of screen cloth.
Accompanying drawing explanation
Fig. 1 is the structural representation of batch (-type) self-cleaning screen mesh rotary screen of the present invention.
Fig. 2 is batch (-type) self-cleaning screen mesh rotary screen A-A cutaway view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, batch (-type) Automatic clearance screen roller sieve of the present invention, comprises motor 1, reductor 2, drum apparatus, cleaning plant, frame 11, seal cover 12, charging aperture 13, discharging opening 14, discharging opening 15 and discharging opening 16.Drum apparatus is comprised of interior rotary screen 3, outer rotary screen 4 and travelling gear 5.Cleaning plant is comprised of hairbrush 6, eccentric shaft 7, hinge wheel 8, minor sprocket 9 and driving-chain 10.Drum apparatus tilts to be installed in frame 11.Motor 1 is connected with drum apparatus by shaft coupling 17 through reductor 2, and head roll device rotates around rotary screen main shaft 18.When material enters interior rotary screen 3 from charging aperture 13, inclination and rotation due to drum apparatus, make materials overturning and rolling on rotary screen, the large granular materials of interior cylinder oversize is discharged through the discharging opening 14 of interior rotary screen 3 bottoms, rear end, the fine powder material of outer cylinder undersize is discharged through the discharging opening 15 of outer rotary screen bottom, and the qualified material of outer cylinder oversize is discharged through the discharging opening 16 of outer rotary screen 4 bottoms, rear end.Meanwhile, the hinge wheel 8 that is installed on rotary screen main shaft 18 drives the minor sprocket 9 being fixed on eccentric shaft 7 to rotate by driving-chain 10, thereby drives the hairbrush 6 on eccentric shaft 7 to rotate.When hairbrush 6 forwards extreme lower position to, contact with outer rotary screen 4, cleaning falls to block up sieve material, reaches the effect of batch (-type) Automatic clearance screen cloth.
Claims (3)
1. a batch (-type) self-cleaning screen mesh rotary screen, comprise motor, reductor, drum apparatus, frame cleaning plant and hairbrush, it is characterized in that, described drum apparatus tilts to be installed in frame, motor is connected with drum apparatus by shaft coupling through reductor, described cleaning plant is by hairbrush, eccentric shaft, hinge wheel, minor sprocket and driving-chain, the hinge wheel that is installed on rotary screen main shaft by driving-chain be fixed on eccentric shaft on minor sprocket be connected, hairbrush is fixedly mounted on eccentric shaft.
2. batch (-type) self-cleaning screen mesh rotary screen according to claim 1, is characterized in that, described drum apparatus is comprised of interior rotary screen, outer rotary screen and travelling gear, and interior rotary screen hole is greater than outer rotary screen hole.
3. batch (-type) self-cleaning screen mesh rotary screen according to claim 1, is characterized in that, described hairbrush is fixedly mounted on eccentric shaft and departs from minor sprocket center of circle semicircle side Monday farthest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310682094.0A CN103658005A (en) | 2013-12-14 | 2013-12-14 | Drum screen capable of automatically and intermittently cleaning screen cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310682094.0A CN103658005A (en) | 2013-12-14 | 2013-12-14 | Drum screen capable of automatically and intermittently cleaning screen cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103658005A true CN103658005A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310682094.0A Pending CN103658005A (en) | 2013-12-14 | 2013-12-14 | Drum screen capable of automatically and intermittently cleaning screen cloth |
Country Status (1)
| Country | Link |
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| CN (1) | CN103658005A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841633A (en) * | 2015-04-20 | 2015-08-19 | 芜湖禧来旺农业有限公司 | Material splitting barrel |
| CN105127086A (en) * | 2015-08-03 | 2015-12-09 | 浙江川崎茶业机械有限公司 | Fresh leaf sorting machine |
| CN105289982A (en) * | 2015-11-04 | 2016-02-03 | 韩喜元 | Drum type cleaning device |
| CN105396776A (en) * | 2015-11-20 | 2016-03-16 | 河北苹乐面粉机械集团有限公司 | Novel dynamic separation sieve |
| CN106036994A (en) * | 2016-07-25 | 2016-10-26 | 武汉虹之彩包装印刷有限公司 | Cigarette-making machine pneumatic shred feeder with swingable rotary brush |
| CN106582931A (en) * | 2016-12-19 | 2017-04-26 | 航天凯天环保科技股份有限公司 | Construction waste crushing and sorting equipment |
| CN106694348A (en) * | 2015-07-21 | 2017-05-24 | 江苏恒欣仓储设备有限公司 | Three-drum precleaner |
| CN107890984A (en) * | 2017-12-01 | 2018-04-10 | 界首市鑫龙粮油机械加工有限公司 | A kind of anti-blockage type Double-layer revolving drum screen |
| CN108014992A (en) * | 2017-12-20 | 2018-05-11 | 广西澜光科技有限公司 | A kind of high-efficiency rice seedling Nutrition Soil screening machine |
| CN110638060A (en) * | 2019-10-28 | 2020-01-03 | 云南摩尔农庄生物科技开发有限公司 | Efficient continuous pure physical walnut kernel peeling method |
| CN112452708A (en) * | 2020-12-31 | 2021-03-09 | 李智斌 | Grit sorting unit is used in civil engineering construction |
| CN113019634A (en) * | 2021-02-26 | 2021-06-25 | 高秀峰 | Livestock-raising is with dustless decomposition device of grass piece |
| CN114104551A (en) * | 2021-12-03 | 2022-03-01 | 沧州新宇紧固件有限公司 | Automatic broken bag classification dustbin in district gate |
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|---|---|---|---|---|
| GB1086796A (en) * | 1966-03-17 | 1967-10-11 | Muhlenbau Dresden Veb | Apparatus for the cleaning of sieves in sieve sifters |
| CN2478696Y (en) * | 2001-04-14 | 2002-02-27 | 王国忠 | Strong oscillating and rolling combined cleaning screen |
| CN2730498Y (en) * | 2004-08-11 | 2005-10-05 | 张晓茂 | High-efficient cleaning device for rolling-sieve |
| CN101143342A (en) * | 2007-10-19 | 2008-03-19 | 费惠明 | Impact hammer grinder |
| CN201150915Y (en) * | 2008-01-31 | 2008-11-19 | 李怡 | Anti-blocking drum screen |
| CN101983781A (en) * | 2010-11-02 | 2011-03-09 | 阜宁县安勤化学有限公司 | High-efficient screening machine |
| CN202155310U (en) * | 2011-07-08 | 2012-03-07 | 江苏秋林重工股份有限公司 | Scraping brush device |
-
2013
- 2013-12-14 CN CN201310682094.0A patent/CN103658005A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086796A (en) * | 1966-03-17 | 1967-10-11 | Muhlenbau Dresden Veb | Apparatus for the cleaning of sieves in sieve sifters |
| CN2478696Y (en) * | 2001-04-14 | 2002-02-27 | 王国忠 | Strong oscillating and rolling combined cleaning screen |
| CN2730498Y (en) * | 2004-08-11 | 2005-10-05 | 张晓茂 | High-efficient cleaning device for rolling-sieve |
| CN101143342A (en) * | 2007-10-19 | 2008-03-19 | 费惠明 | Impact hammer grinder |
| CN201150915Y (en) * | 2008-01-31 | 2008-11-19 | 李怡 | Anti-blocking drum screen |
| CN101983781A (en) * | 2010-11-02 | 2011-03-09 | 阜宁县安勤化学有限公司 | High-efficient screening machine |
| CN202155310U (en) * | 2011-07-08 | 2012-03-07 | 江苏秋林重工股份有限公司 | Scraping brush device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841633A (en) * | 2015-04-20 | 2015-08-19 | 芜湖禧来旺农业有限公司 | Material splitting barrel |
| CN106694348A (en) * | 2015-07-21 | 2017-05-24 | 江苏恒欣仓储设备有限公司 | Three-drum precleaner |
| CN105127086A (en) * | 2015-08-03 | 2015-12-09 | 浙江川崎茶业机械有限公司 | Fresh leaf sorting machine |
| CN105289982A (en) * | 2015-11-04 | 2016-02-03 | 韩喜元 | Drum type cleaning device |
| CN105396776A (en) * | 2015-11-20 | 2016-03-16 | 河北苹乐面粉机械集团有限公司 | Novel dynamic separation sieve |
| CN106036994A (en) * | 2016-07-25 | 2016-10-26 | 武汉虹之彩包装印刷有限公司 | Cigarette-making machine pneumatic shred feeder with swingable rotary brush |
| CN106582931A (en) * | 2016-12-19 | 2017-04-26 | 航天凯天环保科技股份有限公司 | Construction waste crushing and sorting equipment |
| CN107890984A (en) * | 2017-12-01 | 2018-04-10 | 界首市鑫龙粮油机械加工有限公司 | A kind of anti-blockage type Double-layer revolving drum screen |
| CN108014992A (en) * | 2017-12-20 | 2018-05-11 | 广西澜光科技有限公司 | A kind of high-efficiency rice seedling Nutrition Soil screening machine |
| CN110638060A (en) * | 2019-10-28 | 2020-01-03 | 云南摩尔农庄生物科技开发有限公司 | Efficient continuous pure physical walnut kernel peeling method |
| CN112452708A (en) * | 2020-12-31 | 2021-03-09 | 李智斌 | Grit sorting unit is used in civil engineering construction |
| CN113019634A (en) * | 2021-02-26 | 2021-06-25 | 高秀峰 | Livestock-raising is with dustless decomposition device of grass piece |
| CN114104551A (en) * | 2021-12-03 | 2022-03-01 | 沧州新宇紧固件有限公司 | Automatic broken bag classification dustbin in district gate |
| CN114104551B (en) * | 2021-12-03 | 2022-11-01 | 沧州新宇紧固件有限公司 | Automatic broken bag classification dustbin in district gate |
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| PB01 | Publication | ||
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Application publication date: 20140326 |