CN201501552U - 水泥包装机闸板控制机构 - Google Patents

水泥包装机闸板控制机构 Download PDF

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CN201501552U
CN201501552U CN2009202170548U CN200920217054U CN201501552U CN 201501552 U CN201501552 U CN 201501552U CN 2009202170548 U CN2009202170548 U CN 2009202170548U CN 200920217054 U CN200920217054 U CN 200920217054U CN 201501552 U CN201501552 U CN 201501552U
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braking rim
flashboard
lever
electromagnet
braking
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裴建忠
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Tangshan Zhongyi Machinery Co., Ltd.
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裴建忠
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Abstract

本实用新型涉及水泥包装机,特别是一种水泥包装机闸板控制机构。该机构包括电磁铁、闸板杠杆、闸板杠杆架,该闸板杠杆架安装于出灰斗下部,该电磁铁安装于该闸板杠杆架侧上方,该闸板杠杆通过回转轴安装在该闸板杠杆架上,其一端与该电磁铁铁芯铰接,另一端与闸板铰接,该闸板向上插入出灰嘴。本实用新型既不采用价格昂贵的气动控制元件,又省去了国内自行生产的水泥包装机由复位弹簧控制闸板开、闭的烦琐结构,提高了闸板控制机构工作的可靠性。因此具有结构简单、适应性强、工作可靠等特点,同时可大大降低包装机的制造成本和减少了设备的维修费用。

Description

水泥包装机闸板控制机构
技术领域:
本实用新型涉及水泥包装机,特别是一种水泥包装机闸板控制机构。
背景技术:
目前,国内引进型水泥包装机的闸板控制机构均采用气动控制,闸板通过转动一定角度实现对出灰口的开、闭。由于气动控制元件价格较高,因此加大了水泥包装机的维修成本;同时,气路易结露、结霜(北方使用尤其严重),故气动控制不太适合国情。国内自行生产的水泥包装机,其闸板控制机构均采用机电一体的控制形式。即:通过杠杆机构、电磁铁、回位弹簧控制闸板的开、闭,闸板行程为直线。该控制机构存在机构复杂、不便调整,故障率高等缺点。
实用新型内容:
本实用新型旨在解决背景技术所述之不足,从而提供一种结构简单、适应工作环境强、能确保封灰闸板可靠工作的水泥包装机的闸板控制机构。
本实用新型采用的技术方案是:一种水泥包装机闸板控制机构,包括电磁铁、闸板杠杆、闸板杠杆架,该闸板杠杆架安装于出灰斗下部,该电磁铁安装于该闸板杠杆架侧上方,该闸板杠杆通过回转轴安装在该闸板杠杆架上,其一端与该电磁铁铁芯铰接,另一端与闸板铰接,该闸板向上插入出灰嘴。
与现有技术相比,本实用新型的有益效果是:既不采用价格昂贵的气动控制元件,又省去了国内自行生产的水泥包装机由复位弹簧控制闸板开、闭的烦琐结构、提高了闸板控制机构工作的可靠性。因此具有结构简单、适应性强、工作可靠等特点,同时可大大降低包装机的制造成本和减少设备的维修费用。
附图说明:
图1为本实用新型的结构示意图。
图中:1电磁铁,2闸板杠杆架,3销轴,4闸板杠杆,5回转轴,6销轴,7闸板,8出灰嘴,9出灰斗。
具体实施方式:
以下结合附图给出的实施例对本实用新型作进一步说明:
本实施例所述的水泥包装机闸板控制机构,其闸板杠杆架2固定于出灰斗9下部,其电磁铁1安装于该闸板杠杆架2侧上方并与之连接固定,其闸板杠杆4通过回转轴5安装在闸板杠杆架2上,该闸板杠杆4一端通过销轴3与电磁铁1的铁芯连接,另一端通过销轴6与闸板7下端连接,该闸板7向上插入出灰嘴8。
上述电磁铁1为双向电磁铁,该电磁铁1可对闸板杠杆4双向施力,进而实现闸板7的开启和关闭。
本实用新型的工作原理:
当包装机控制系统发出开启闸板信号时,控制系统操控电磁铁1,使电磁铁铁芯向上运动并带动闸板杠杆4绕回转轴5产生顺时针转动,从而向下拉动闸板7至出灰口完全打开,并使闸板保持在打开状态,至此实现开启动作;当水泥灌装完成时,包装机自动控制系统发出信号后,操控电磁铁1,使电磁铁铁芯向下运动,进而推动闸板杠杆4绕回转轴5产生逆时针转动,将与之连接的闸板7向上推入出灰嘴8,关闭出灰口。
上述闸板控制机构结构简单,零部件数量少,加工制作方便,易维护保养,开启、关闭动作简洁可靠。

Claims (2)

1.一种水泥包装机闸板控制机构,包括电磁铁、闸板杠杆、闸板杠杆架,其特征在于,该闸板杠杆架安装于出灰斗下部,该电磁铁安装于该闸板杠杆架侧上方,该闸板杠杆通过回转轴安装在该闸板杠杆架上,其一端与所述电磁铁铁芯铰接,另一端与闸板铰接,该闸板向上插入出灰嘴。
2.根据权利要求1所述的水泥包装机闸板控制机构,其特征在于,该电磁铁为双向电磁铁。
CN2009202170548U 2009-09-25 2009-09-25 水泥包装机闸板控制机构 Expired - Lifetime CN201501552U (zh)

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Owner name: TANGSHAN ZHONGYI MACHINERY CO., LTD.

Free format text: FORMER OWNER: PEI JIANZHONG

Effective date: 20110718

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 063000 TANGSHAN ZHONGYI MANUFACTURING CO., LTD., NO. 48, HUAYAN NORTH ROAD, LUBEI DISTRICT, TANGSHAN CITY, HEBEI PROVINCE TO: 063020 NORTH OF NANKAI ROAD, HIGH-TECH. DEVELOPMENT ZONE, TANGSHAN CITY, HEBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20110718

Address after: 063020 Tangshan City hi tech Development Zone, Hebei, north of Nankai Road

Patentee after: Tangshan Zhongyi Machinery Co., Ltd.

Address before: Hebei Province, Tangshan City road 063000 North Road No. 48 Hua Yan Tangshan Zhongyi Manufacturing Co. Ltd.

Patentee before: Pei Jianzhong

C35 Partial or whole invalidation of patent or utility model
IP01 Partial invalidation of patent right

Commission number: 5W102161

Conclusion of examination: In view of the patent right of utility model 2009202170548 issued by the authorized announcement, claim No. 1 is invalid, and the patent right of the utility model is effectively maintained on the basis of claim 2.

Decision date of declaring invalidation: 20120308

Decision number of declaring invalidation: 18070

Denomination of utility model: Braking rim control mechanism of cement package machine

Granted publication date: 20100609

Patentee: Pei Jianzhong|Tangshan Zhongyi Machinery Manufacturing Co. Ltd.

CX01 Expiry of patent term

Granted publication date: 20100609

CX01 Expiry of patent term