A sample collection device for automatically accessing and storing sample barrels

Abstract

The invention discloses a sample collecting device capable of storing and fetching sample storing barrels automatically. The sample collecting device comprises a rack. A collecting cavity formed by the rack is provided with a rotating turntable mechanism and a plurality of sample storing barrels, wherein the sample storing barrels are used for collecting samples, and an inlet where the sample storing barrels enter and exit are formed in the side faces of the rack; the turntable mechanism comprises a plurality of turntable bases, and the turntable bases are arrayed in a disk shape in sequence; each turntable base is provided with a sliding bearing seat for bearing the sample storing barrel, each turntable base can slide back and forth on the corresponding turntable base, and a sliding driving mechanism matched with the sliding bearing bases is installed on the inlet; when each turntable base rotates to the inlet, and the sliding driving mechanism drives the corresponding sliding bearing seat to slide out of the inlet for fetching the corresponding sample storing barrel and then drives the corresponding sliding bearing seat to slide into the corresponding turntable base, so that automatic sample storing barrel storing and fetching operation is completed. The sample collecting device capable of storing and fetching the sample storing barrels automatically has the advantages that the structure is simple and compact, intelligent degree is high, sample collecting safety is high, working efficiency is high, and producing cost is low.

Description

technical field [0001] The invention mainly relates to equipment for collecting and processing material samples, in particular to a sample collecting device for automatically storing and storing sample barrels. Background technique [0002] For the sampling, sample preparation, and testing of material (such as ore, coal) samples, each country has mandatory standards, and the sampling and processing of samples must be carried out in accordance with the standards. The principle of sample sampling, sample preparation, and testing work process is to gradually reduce the particle size and quality of the collected samples without destroying the representativeness of the sample, until it meets the particle size and quality of the sample in the laboratory test ( Weight) accuracy requirements, and then carry out relevant laboratory analysis on the samples that meet the requirements. [0003] For example, taking coal sampling as an example, it is actually a sampling and analysis proc...

AI Technical Summary

Problems solved by technology

[0005] (1) The intelligence level of the existing sample collection device is not high. When the sample storage barrel enters and leaves the sample collection device, it needs to be transported by manpower. During the operation, manpower is required to install each sample storage barrel in the sample collection device one by one. After the collection operation is completed (such as after pouring and sample preparation), manpower is required to take each sample storage barrel out of the sample collection device one by one, which consumes a lot of human energy, leads to high labor costs, and is prone to safety accidents

[0006] (2) Due to the need to manually pick and place the sample barrels one by one, the existing sample collection device must be shut down before the pick-and-place operation, and the shutdown takes a long time, which makes the production efficiency of the existing sample collection device low and seriously affects Enterprise production and operation

[0007] (3) Due to the manual operation of taking and placing the sample barrels, it is easy to change the samples manually during the process of taking, placing and transferring, and it is prone to sample fraud, which will seriously affect the subsequent test results and production and operation of the samples

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