A coal flow sensor, including a coal breaking sensor shell and a testing push plate, which is connected to a rotating shaft, and a support at one end of the rotating shaft. The support is connected to the side plate of the coal machine. The other end of the rotary shaft is connected to the auxiliary back plate, the auxiliary back medium plate, and the shell of the coal breaking sensor. A screw is connected to the side plate of the coal machine. The auxiliary back middle plate is equipped with a coupling, the shell of the coal breaking sensor is connected to the fixed plate, the fixed plate is provided with an absolute value encoder, and the detecting push plate is set by setting the detection push plate to connect the rotary shaft, and the absolute value coding device and the coal breaking detection controller are realized. Detection of coal flow detection, rapid detection speed, through the setting of rotating shaft deflection at different angles, through conversion to achieve the number of coal, when the amount of coal is reduced, out of coal signals, when the amount of coal is overloaded, the coal is stopped, warning signals are given, and the mechanical equipment is protected, and the construction is simple and convenient to popularize and use.
【技术实现步骤摘要】
一种煤流传感器
本技术涉及煤炭生产
,具体涉及一种煤流传感器。
技术介绍
煤炭是古代植物埋藏在地下经历了复杂的生物化学和物理化学变化逐渐形成的固体可燃性矿物;煤炭被人们誉为黑色的金子,工业的食粮,它是十八世纪以来人类世界使用的主要能源之一,进入二十一世纪以来,虽然煤炭的价值大不如从前,但毕竟目前和未来很长的一段时间之内煤炭还是我们人类的生产生活必不可缺的能量来源之一,煤炭的供应也关系到我国的工业乃至整个社会方方面面的发展的稳定,煤炭的供应安全问题也是我国能源安全中最重要的一环;煤炭生产时候,需要刮板给煤机,刮板给煤机,刮板推动煤炭前进形成煤流,需要对煤流进行检测,现有煤炭传感器,检测煤流速度慢,检测不准确,功能单一,不能监控刮板给煤机空载或过载,不能给出加煤或断煤信号,等诸多不足。
技术实现思路
本技术的目的是针对现有的技术存在的不足,一种煤流传感器,包括断煤传感器外壳和检测推板,所述的检测推板连接回转轴,所述的回转轴一端设有支座,所述的支座连接给煤机侧板,所述的回转轴另一端连接辅助回中板,所述的辅助回中板,所述的断煤传感器外壳通过螺丝连接给煤机侧板,所述的辅助回中 ...
【技术保护点】
一种煤流传感器,包括断煤传感器外壳和检测推板,其特征在于:所述的检测推板连接回转轴,所述的回转轴一端设有支座,所述的支座连接给煤机侧板,所述的回转轴另一端连接辅助回中板,所述的辅助回中板,所述的断煤传感器外壳通过螺丝连接给煤机侧板,所述的辅助回中板上设有联轴器,断煤传感器外壳连接固定板,所述的固定板上设有绝对值编码器,所述的固定板连接安装板,所述的安装板上设有断煤检测控制器,所述的给煤机侧板底部设有红外线传感器,所述的给煤机侧板底部设有给煤机链板,所述的给煤机链板连接隔板。
【技术特征摘要】
1.一种煤流传感器,包括断煤传感器外壳和检测推板,其特征在于:所述的检测推板连接回转轴,所述的回转轴一端设有支座,所述的支座连接给煤机侧板,所述的回转轴另一端连接辅助回中板,所述的辅助回中板,所述的断煤传感器外壳通过螺丝连接给煤机侧板,所述的辅助回中板上设有联轴器,断煤传感器外壳连接固定板,所述的固定板上设有绝对值编码器,所述的固定板连接安装板,所述的安装板上设有断煤检测控制器,所述的给煤...
【专利技术属性】
技术研发人员:刘月明,刘宇鹏,刘铁明,
申请(专利权)人:沈阳科翔电力环保设备有限公司,
类型:新型
国别省市:辽宁,21
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