A sample collection device that automatically enters and exits a sample storage barrel

Abstract

The invention discloses a sample collecting device capable of automatically inputting or outputting sample storage barrels.The sample collecting device comprises a rack, and multiple sample storage barrels are hung in a collecting cavity formed by the rack; an input and output opening for inputting or outputting sample storage barrels from the sample collecting device is formed in the side face of the rack, an automatic barrel input and output mechanism is arranged on the input and output opening and comprises a rotating door and a hooking assembly which are matched, the rotating door rotates in a reciprocating mode on the input and output opening to complete opening / closing of the input and output opening, and the hooking assembly is arranged on the inner side of the rotating door and used for hooking one sample storage barrel and then automatically inputting or outputting the sample storage barrel through rotation of the rotating door.The sample collecting device has the advantages of being simple and compact in structure, high in intelligent degree, high in transfer safety of a sample storage station, high in working efficiency and low in production cost.

Description

technical field [0001] The invention mainly relates to equipment for collecting and processing material samples, in particular to a sample collecting device that automatically enters and exits a sample storage barrel. 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 analys...

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 barrels enter and leave the sample collection device, manual transfer is required. Before operation, each sample storage barrel must be installed in the sample collection device one by one. After the collection operation is completed, 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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