A sampling device capable of collecting a representative coal sample

Abstract

The utility model discloses a kind of sampling device capable of collecting representative coal sample, including sampling machine and crushing material distributing mechanism, sampling machine includes the rack of being straddled on belt conveyor conveying belt, rotating scraping type sampler is equipped with in the middle part of rack with the middle part position corresponding of conveying belt;The feed end of crushing material distributing mechanism is connected with sampling machine by transfer conveying mechanism, at least two material distributing ports are arranged in discharge end, and one of material distributing ports is connected with belt conveyor by elevator, another material distributing port is connected with sample collector, the utility model structure is simple, low in cost, high in operating convenience, it can be in the cross-cutting scraping of belt conveyor material flow in operation Whole cross section of material flow is taken, and sub-sample is completely sampled out, improve subsequent detection accuracy, effectively guarantee the authenticity of analysis result, and whole collection process does not affect the normal operation of belt conveyor, realize real-time automatic collection, time-saving and labor-saving is operated, efficiency is high, timeliness is good.

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