Portable geological stratification sampling instrument for geological prospecting

Abstract

The invention discloses a geological stratified portable sampling instrument for geological mining in the technical field of geological sampling, which comprises a lifting plate and a main body support, a driving motor is fixedly mounted at the top of the lifting plate, the lifting plate is slidably mounted outside the main body support, a pushing cylinder is fixedly mounted at the top of the main body support, and the pushing cylinder is slidably mounted outside the main body support. A drill rod is fixedly mounted at one end of an output shaft of the driving motor; the pressure bearing assembly and the automatic sample blocking assembly are arranged in the device, the design is reasonable, the structure is ingenious, through the simple sampling process, after samples enter the sampling groove and reach a certain amount, automatic closing of the sampling groove can be achieved, and the problem that in the process of recycling the drill rod after sampling, the drill rod collides with geological stratums of other depths, and the sampling time is shortened can be effectively solved. The problem that geological sample materials at other depths are mixed into the sampling groove after sampling is solved, so that the sampling effect and the sampling accuracy are effectively guaranteed, and the accuracy of subsequent sample research is guaranteed.

Description

Technical field [0001] The present invention relates to the field of geological sampling techniques, and in particular, a geological mineralized geophilic layer portable sampling instrument. Background technique [0002] Minerals are natural resources, which is generally buried underground, generally for natural minerals or rock resources available for human beings, and mineral resources belong to non-renewable resources. There must be certain temperance on mineral mining. Before carrying out mineral mining, it is necessary to carry out geology Look at the mine, and the sampling instrument is needed. [0003] The invention patent in the field of geological sampling technology is disclosed, wherein the invention is the present invention, which is disclosed, which is disclosed, which is disclosed, a mining sample, a handheld, a motor, a pedal, and a handle; On one end of the handheld rod, there is a drive barrel, and the other side of the drive bar is fixedly welded with a fixed in...

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Problems solved by technology

[0006] The object of the present invention is to provide a kind of geological layering portable sampling instrument for geological prospecting, to solve the prior art proposed in the above-mentioned background technology, many geological sampling structures, in order to carry out geological sampling of different depths, generally all can be in the sampling structure Sampling ports at different positions are set externally for sampling. Although samples at different positions can be obtained, due to operational problems, during the displacement of the drill pipe, some geological materials and structures will also be mixed into the sampling port due to the contact of some geological materials and structures. , causing the sampling accuracy to decrease, and the sampling effect is not good at the same time

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