Geological sampling drill
A geology and drill bit technology, applied in the sampling device and other directions, can solve the problem of inability to measure the sample initially, and achieve the effect of simple structure and improved work efficiency.
Inactive Publication Date: 2013-05-22
XIAN HUIKE GEOLOGICAL TECH SERVICES
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Problems solved by technology
Since there is no scale on the sampling drill bit, it is impossible to make a preliminary measurement of the sample while sampling, and the work efficiency
Method used
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[0009] The structural principle and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0010] see figure 1 , 2 A geological sampling drill includes a sampling drill bit 1, a measuring ruler 2 for measuring height is arranged at the front end of the sampling drill bit 1, and a scale 3 is provided at the top plane side of the sampling drill bit 1.
[0011] When in use, the sampling sample can be initially measured while sampling, and the utility model has a simple structure and can effectively improve work efficiency.
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The invention relates to a geological sampling drill which comprises a sampling drill head; the front end of the sampling drill head is provided with a measuring ruler used for measuring the height; and scales are arranged at the side edge of the plane on the top end of the sampling drill head. The geological sampling drill has the measurement function, so as to improve the working efficiency.
Description
technical field [0001] The invention belongs to the technical field of geological sampling equipment, in particular to a geological sampling drill. Background technique [0002] At present, the sampling tools in domestic geological survey and mine production are mainly hand-held sampling drills. Hand-held sampling drills are mostly made of hard hexagonal steel, and the tip is ground into a pointed cone. The working method is to use a hand hammer to hit the tail of the sampling drill to destroy the rock structure to achieve the purpose of sampling. Since there is no scale on the sampling drill bit, it is impossible to make a preliminary measurement of the sample while sampling, thereby improving work efficiency. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a geological sampling drill which has a simple structure and can effectively improve work efficiency. [00...
Claims
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IPC IPC(8): G01N1/08
Inventor 周勇
Owner XIAN HUIKE GEOLOGICAL TECH SERVICES