Sample storage device for geological prospecting

Abstract

The invention discloses a sample storage device for geological prospecting. The device comprises a shell, a second storage cavity is arranged at a central position of an inner cavity of the shell along an up-down direction, a bottom end of the inner cavity of the second storage cavity is provided with an accumulator, a top end of the accumulator is provided with a temperature controller, an external wall surface of the shell is provided with several first storage cavities at equal distance along a circumferential direction, an inner side surface of each first storage cavity is provided with aventilating net, a side wall of the first storage cavity is provided with a neck, the bottom end of the inner cavity of the first storage cavity is provided with a first spring, and a top end of the first spring is provided with a sliding plate. By a controller, the temperature controller can be controlled to monitor and regulate temperature of internal environment of the shell, influence on accuracy of detection for a soil sample can be prevented, by staggered arrangement of the storage cavities and a storage mechanism, the device can effectively perform sample separation and classified planning while storing multiple groups of samples, can avoid a phenomenon of confusing among the samples, and facilitates execution of later detection works.

Description

Technical field [0001] The invention relates to the technical field of geological prospecting, in particular to a sample storage device for geological prospecting. Background technique [0002] "Geological exploration" refers to the investigation and exploration of geology through various means and methods to determine the appropriate bearing layer, determine the foundation type and calculate the basic parameters according to the bearing capacity of the foundation. It is a mineral deposit of industrial significance that was discovered in the general survey of minerals. In order to ascertain the quality and quantity of minerals, as well as the technical conditions for mining and utilization, provide the mineral reserves and geological data required for mine construction and design. It is useful for rocks and strata in a certain area. , Structure, minerals, hydrology, geomorphology and other geological conditions survey and research work, in the geological exploration work, it is o...

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Problems solved by technology

[0003] The existing soil sample storage devices for geological exploration operations still have certain defects in their design. First, the general sample storage device is easily affected by the weather when working outdoors. The weather is too cold or too hot, which will have a certain impact on the sample composition before testing; Secondly, the general soil sample holders are all stored in the same equipment. When collecting more samples, it is inconvenient to store, and it is easy to cause confusion, which will affect the subsequent testing work, and the sampled samples will be tested multiple times. It is inconvenient to carry out sampling operation for the collected samples, which reduces the efficiency of detection

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