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A sampling device and mining technology, applied in the direction of sampling devices, etc., can solve the problems of inability to quickly carry out mineral sampling at different depths, low degree of automation, time-consuming and laborious work, etc., achieve good economic benefits and practical significance, reasonable device structure layout, Ease of use
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Problems solved by technology
[0003] Mine mining involves detection and sampling to analyze the content ratio of various components in minerals to determine the specific status of resources. The existing sampling method is generally manual sampling by digging shovels, which has a low degree of automation and cannot quickly sample minerals at different depths, which is time-consuming. It is laborious and the work is not stable and reliable. Therefore, the present invention proposes a detection and sampling device for mining to solve the above problems
Method used
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Embodiment 1
[0023] see Figure 1-5 , in an embodiment of the present invention, a detection and sampling device for mine development, including a base 2, the base 2 is provided with a chute 8 and two rectangular plates 6 are symmetrically arranged, and the two rectangular plates 6 are rotated by bearings Drive threaded rod 7 is installed, thread on the drive threaded rod 7 is provided with movable seat 9, the width of movable seat 9 is the same as the width of chute 8, and the lower end of movable seat 9 slides and is stuck in chute 8, and the bottom of movable seat 9 is symmetrically arranged. There are a plurality of guide wheels 34, and the first drive motor 3 is fixedly installed on the base 2. The first drive motor 3 is a forward and reverse motor and its output shaft is connected with one end of the drive threaded rod 7, and the drive is driven by the first drive motor 3. The threaded rod 7 rotates so that the movable seat 9 slides along the chute 8, the movable seat 9 is provided w...
Embodiment 2
[0028] Further, the bottom of the base 2 is symmetrically provided with a plurality of rollers 1 that are convenient for moving the device. The rollers 1 are self-locking rollers. A push rod 5 for pushing the device as a whole is fixedly installed. Since the mine roads are mostly uneven, in order to prevent the staff from pushing the device to move, the bumpy feeling will be transmitted to the human body and cause sore arms. The shock-absorbing sleeve is provided with the shock-absorbing sleeve, and the shock-absorbing sleeve is composed of a shock-absorbing foam layer 22, a shock-absorbing particle layer 23 and a rubber layer 24 in sequence from the inside to the outside.
[0029]The working principle of the present invention is: when the present invention is in use, the device is first pushed to the edge of the sampling point, then the length of the height adjustment rod 10 is adjusted so that the height of the sampling cylinder 18 is kept level with the height of the samplin...
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Abstract
The invention discloses a detection sampling device for mining. The detection sampling device comprises a base, wherein a sliding groove is formed in the base, two rectangular plates are symmetricallyarranged on the base, a driving threaded rod is rotationally installed between the two rectangular plates through a bearing, a movable base is arranged on the driving threaded rod in a threaded penetrating mode, a movable table is arranged above the movable base, two vertical plates are symmetrically arranged on the movable table, a sampling barrel is rotatably inserted into one of the two vertical plates through a bearing, the outer wall of the sampling barrel is spiral, a sample storage cavity is formed in the end, away from the vertical plate, of the sampling barrel, a conical head is movably arranged at the end, away from the vertical plate, of the sampling barrel, a bush is fixedly inserted into the other vertical plate, a lead screw is slidably inserted into the bush, the end, awayfrom the bush, of the lead screw penetrates through the interior of the sampling barrel and is fixedly connected to the conical head, and an internal thread rotary sleeve is arranged at the joint of the bush and the lead screw in a sleeving mode. According to the invention, minerals of different depths are rapidly, efficiently and flexibly sampled in a mechanical mode, so that trouble and labor are saved, and the mineral sampling efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of mining, in particular to a detection and sampling device for mining. Background technique [0002] Mines include coal mines, metal mines, non-metal mines, building materials mines and chemical mines, etc. The scale of mines (also called production capacity) is usually expressed by annual output or daily output. , divided into three types: large, medium, and small. The size of the mine should be compatible with the economically reasonable service life of the mine. Only in this way can the cost of infrastructure be saved and the cost reduced. , The most material resources, the most capital occupation, and the production link with the greatest potential to reduce mining costs. The main way to reduce mining costs is to improve labor productivity and product quality, and reduce material consumption. [0003] Mine mining involves detection and sampling to analyze the content ratio of various components in mine...
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