CN201132698Y - 自清扫改向滚筒装置 - Google Patents

自清扫改向滚筒装置 Download PDF

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CN201132698Y
CN201132698Y CNU200720178758XU CN200720178758U CN201132698Y CN 201132698 Y CN201132698 Y CN 201132698Y CN U200720178758X U CNU200720178758X U CN U200720178758XU CN 200720178758 U CN200720178758 U CN 200720178758U CN 201132698 Y CN201132698 Y CN 201132698Y
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张钺
张秀菊
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Zhang Yue
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Abstract

自清扫改向滚筒装置属于输送机械类部件,由滚筒轴、螺杆筒壳、滚筒轴套、幅板、轴承座和锥形筒等组成,其特征是:改向滚筒筒壳为若干个螺杆,为圆周均布,其间距为胶带粘着残余物粒度的10~20倍,螺杆两端有螺纹,螺纹位于幅板孔外,幅板为法兰盘结构位于筒壳两端,法兰盘中间有若干排渣槽孔,孔为圆周均布,一般为4~6个扇形孔,幅板内侧镶有一短圆桶,与螺杆外圆相切。本部件能取代回程清扫器、增面轮和改向滚筒装置,减少运行阻力,降低功耗。

Description

自清扫改向滚筒装置
技术领域:
自清扫改向滚筒属于输送机械类的部件。
背景技术:
从发明胶带输送机以来,改向滚筒都是用钢板卷成圆桶状,虽然结构简单,但胶带粘上的残留物全粘在改向滚筒上,致使胶带跑偏更加严重,除了停车人力清除外,尚未发现自动清除的办法,本实用新型解决了此问题。
发明内容:
胶带粘上的残留物,全粘在改向滚筒上的原因是,因为胶带粘上的残留物在改变运行方向时,全部压在改向滚筒表面,胶带向心力越压越紧,残留物更加牢固粘在表面上,甚至形成硬壳,因此,将改向滚筒上表面制成格栅中落在滚筒内,再从滚筒内抛出体外,我们对改向滚筒的结构做了改革,①将筒体圆柱形改为由螺杆组成,螺杆之间留有孔隙,其大小视残留物体积而定;②将圆盘式幅板改为放射状辐条;③两端为两个大法兰盘形幅板,其上按螺杆间距钻孔,螺杆头穿入其中,上螺帽锁死,幅板外经高出胶带厚加物料厚若干毫米;④在滚筒内装一个双锥型桶,两端小,中间大,大端处在中心位置;⑤两个锥形筒小端落在轴套上焊死;⑥为减少筒壳受力变形,在法兰盘内焊一小节圆桶,同螺杆外表相切,增加支撑点,其宽度不大于50MM,其他结构,详见附图。
本发明采用的技术方案是:
1.改向滚筒筒壳为若干个螺杆,按圆周均布,其间距为胶带粘着残留物粒度的10~20倍,螺杆两端车有螺纹,穿在幅板孔中,幅板为法兰盘结构,法兰盘中间开有若干排渣槽孔,也按圆周均布,一般为4~6扇形孔,幅板内侧焊有一个短圆桶,与螺杆外圆相切。
2.自清扫改向滚筒装置内部装有一个双锥型桶,其两头小端直径略大于轴套,落在轴套上,大端直径在中间,其外径同螺杆外径相切,小刷轮穿在其上,能自由滑转,锥型桶小端同轴套焊死,轴套外端穿在幅板中间,同幅板平面相切并焊死。
3.轴套穿在轴两端,用平键同轴固定,也可用涨套代替轴套和平键,轴两端装有轴承盒。
自清扫改向滚筒经现场试用,工作正常,胶带上的残留物体全进入螺杆格栅中,落在滚筒内锥形桶上,再从幅板孔内抛出,如装在机尾,可将回程清扫器取消,减少胶带摩擦阻力约200N,也可装在其他改向滚筒处,可全部取代增面轮和改向滚筒的功能,由于滚筒中间有小刷轮,可在螺杆上自由滑动,使胶带对中运行更有保证。
附图说明:
图1是自清扫改向滚筒总图(1)滚筒轴(2)螺杆筒壳(3)滚筒轴套(4)滚筒幅板(5)轴承座(6)锥形桶。
图2是自清扫改向滚筒螺杆筒壳;
图3是自清扫改向滚筒幅板;
图4是自清扫改向滚筒锥形筒;
图5是在螺杆上穿上小刷轮情况;
图6是自清扫改向滚筒工作状况图。
具体实施方式:
按图1是自清扫改向滚筒总图分别制出(1)~(6)各种部件,先将(3)滚筒轴套穿在(1)滚筒轴上,用键固定好,再将(4)滚筒幅板穿在轴上,然后将(2)螺杆筒壳的螺杆一根一根穿上,载好螺帽后,将轴立着,转装上(6)锥形桶,再将(4)滚筒幅板穿在轴上,然而将(2)螺杆筒壳的螺杆另一头,一根一根穿上(4)滚筒幅板,载好螺帽,校正后再按方案1焊死。轴两端装上(5)轴承座;对于胶带粘上的残留物十分粘的,可按图5办法,在螺杆上穿上小刷轮,即可涮下。

Claims (3)

1.自清扫改向滚筒装置由滚筒轴、螺杆筒壳、滚筒轴套、幅板、轴承座和锥形筒等组成,其特征是:改向滚筒筒壳为若干个螺杆,为圆周均布,其间距为胶带粘着残余物粒度的10~20倍,螺杆两端有螺纹,螺纹位于幅板孔外,幅板为法兰盘结构位于筒壳两端,法兰盘中间有若干排渣槽孔,孔为圆周均布,一般为4~6个扇形孔,幅板内侧镶有一短圆桶,与螺杆外圆相切。
2.如权利要求1所述的自清扫改向滚筒装置,其特征是:在自清扫改向滚筒装置内部装有一个锥形桶,两头小端直径略大于轴套,落在轴套上,大端直径在滚筒轴中间,其外径同螺杆外径相切,小刷轮穿在其上,能自由滑转,锥形桶小端同轴套连接,轴套外端同幅板中间连接,同幅板平面在一个平面上。
3.如权利要求1所述的自清扫改向滚筒装置,其特征是:轴套位于轴两侧,用平键同轴固定,也可用涨套代替轴套和平健,轴两端同轴承盒连接。
CNU200720178758XU 2007-09-27 2007-09-27 自清扫改向滚筒装置 Expired - Fee Related CN201132698Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556598A (zh) * 2012-02-28 2012-07-11 无锡泰全环保机械有限公司 输送带菱形滚筒
CN109760992A (zh) * 2018-11-29 2019-05-17 安徽众鑫机电设备有限公司 一种传送装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556598A (zh) * 2012-02-28 2012-07-11 无锡泰全环保机械有限公司 输送带菱形滚筒
CN109760992A (zh) * 2018-11-29 2019-05-17 安徽众鑫机电设备有限公司 一种传送装置

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Free format text: CORRECT: ADDRESS; FROM: 475004 IRON TOWER RUBBER GROUP CO.,LTD., NO.37, SOUTHERN SECTION OF XIHUANCHENG ROAD, KAIFENG CITY, HENAN PROVINCE TO: 100025 NO.B328-1-403, CHENGUANG JIAYUAN, SHILIPU BEILI, CHAOYANG DISTRICT, BEIJING CITY

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