Rock core splitting sampler for geological mineral drilling
A sampler and core technology, applied in the direction of sampling devices, etc., can solve the problems of inability to cut cores, high labor intensity, and low work efficiency, and achieve the effects of avoiding clamping and releasing, avoiding cumbersome steps, and simplifying operation steps
Pending Publication Date: 2022-03-29
山东省地质矿产勘查开发局第一地质大队
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Problems solved by technology
It effectively solves the problem that the existing device cannot fix the core cutting, resulting in low quality core samples, affecting the judgment of rock formations, manual cutting is labor intensive, low work efficiency, and the problem of not being able to cut the core from multiple angles
Method used
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Embodiment Construction
[0032] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0033] Such as Figure 1-7 As shown, a rock core splitting sampler for geological and mineral drilling includes an operation table 1, a cutting machine and a conveying mechanism are respectively arranged on the operating table 1, and the conveying mechanism is used to convey rock core samples to be cut by the cutting machine. The platform 1 is provided with a clamping mechanism 2 for clamping the rock core sample, and the clamping mechanism 2 includes:
[0034] The guide slide assembly 3 includes two guide slide bars 31 symmetrically distributed, and the two guide slide bars 31 are simultaneously driven by the conveying mechanism;
[0035] Clamping assembly 4, it comprises two clamping parts 41, forms the clamping space for clamping rock core sa...
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The invention discloses a rock core cleaving sampler for geological mineral drilling, which comprises an operation table, a cutting machine and a conveying mechanism are respectively arranged on the operation table, the conveying mechanism is used for conveying a rock core sample to be cut by the cutting machine, a clamping mechanism for clamping the rock core sample is arranged on the operation table, and the clamping mechanism comprises a guide sliding assembly, the guide sliding mechanism comprises two guide sliding rods which are symmetrically distributed, and the two guide sliding rods are driven by the conveying mechanism at the same time. The clamping assembly comprises two clamping pieces, a clamping space used for clamping a rock core sample is formed between the two clamping pieces, and the two clamping pieces are in wedge-shaped fit with the two guide sliding rods in a one-to-one correspondence mode, so that the two clamping pieces move oppositely or away from each other while sliding along the guide sliding rods. According to the rock core splitting sampler for geological mineral drilling, provided by the invention, the operation steps are simplified, fixation and release of a rock core sample in the cutting process are facilitated, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of rock experiment equipment, in particular to a rock core splitting sampler for geological and mineral drilling. Background technique [0002] The shape and structure of the core sample to be cut is cylindrical, so when cutting, it is necessary to manually fix the core sample through a clamping mechanism such as a clamp, and then start the conveying mechanism to push the fixed core sample to be cut machine cut. The purpose of fixing lies in two points: the first is to ensure that the conveying mechanism transports the position of the core sample, and to ensure that the cutting machine cuts along the central axis of the core sample; the second is to prevent the cutting of the high-speed rotating blade from driving the The displacement of the core sample will not only affect the cutting effect, but also damage the blade. [0003] According to the patent number CN202110128402.X, publication (announcement) da...
Claims
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Login to View More IPC IPC(8): G01N1/04G01N1/08
CPCG01N1/04G01N1/08
Inventor 赵兴琦沙晴郭中
Owner 山东省地质矿产勘查开发局第一地质大队