A soil sample rapid collection device for land investigation

Abstract

The utility model discloses a kind of soil sample rapid collection devices for land investigation, it is related to soil sample collection technical field, including bottom plate and sampling cylinder, the outside of sampling cylinder is sleeved with outer tube, the inside of sampling cylinder is penetrated outer tube, the bottom of sampling cylinder is fixedly installed with sampling cone head, the outer tube is cooperated with sampling cone head, the top of sampling cylinder is screw-mounted with threaded connection cover, the beneficial effect of the utility model is that: by the setting of sampling cylinder, outer tube, sampling cone head, threaded connection cover, hit circle and guide cylinder, the soil in land investigation area can be sampled one time, after sampling, after rotating threaded connection cover, the connection of two sampling cylinders can be released, sampling cylinder can be disassembled from outer tube, then two sampling cylinders are separated, and soil in sampling cylinder can be sampled according to depth according to sampling requirement, so that soil sample can be rapidly collected, sampling is convenient and fast.

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