Experimental coal rock sample rapid-accurate machining device and method

A processing device and technology for coal and rock samples, applied in the field of mining machinery, can solve the problems of wasting coal and rock test blocks, difficult to take out complete samples, reducing experimental efficiency, etc., and achieve the effect of improving processing efficiency.

Pending Publication Date: 2017-08-01
GUIZHOU UNIV
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Problems solved by technology

[0002] Indoor experiment is an important experimental method in the field of scientific research, especially in the fields of mining, petroleum, geology, etc., to achieve scientific research purposes, the coal and rock samples to be studied are often made into specific sizes to meet the requirements of experimental equipment. Traditional methods often use drilling tools to directly take cores. method, for coal rocks with certain cracks or friable, it is often difficult to take out complete samples by traditional methods, resulting in the waste of coal rock test blocks and reducing the experimental efficiency

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  • Experimental coal rock sample rapid-accurate machining device and method
  • Experimental coal rock sample rapid-accurate machining device and method

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 , figure 2 As shown, a fast and precise processing device for experimental coal and rock samples includes a server 1, a power supply 2, a data line 3, a main switch for controlling the processing device 4, a button 5 for controlling the movement of the upper joist, a vertical arm 6, and a control button 7 for a rotating motor. Rotary motor 8, drive shaft 9, saw arm control button 10, upper joist 11, saw arm 12, pulley 13, wire saw 14, tray 15, travel motor 16, drive wheel 17, detent 18, lower joist 19.

[0023] The control signals of the moving motor 16 and the rotating motor 8 are respectively transmitted by the server 1 through the data line 3; the control processing device includes a control processing device master switch 4, a control upper joist movement button 5, a vertical arm 6, and a rotation motor control button. 7. Rotary...

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Abstract

The invention discloses an experimental coal rock sample rapid-accurate machining device. The experimental coal rock sample rapid-accurate machining device comprises a control unit, machining device units, a data acquisition device unit and a bracket, and is characterized in that two sets of machining device units are arranged on an inner frame of the bracket symmetrically; the two sets of machining device units are connected with the control unit and the data acquisition device unit respectively. Meanwhile, the invention discloses an experimental method. The experimental method comprises the following steps: giving a data command to a control machining device through the data acquisition device unit; adjusting the position of an upper support beam supported by a vertical arm by using a moving motor through the control machining device; driving a driving shaft, a saw arm and a rope saw to rotate, oscillate and move by using a rotary motor; fixing a sample by using a clamping pin and a tray; finally, accurately and rapidly machining an irregular coal rock sample. Meanwhile, the device is provided with two machining devices capable of machining at the same time, so that the requirements of different experimental equipment on sample sizes are met in order to overcome the defects in the prior art.

Description

technical field [0001] The invention relates to a fast and precise processing device and method for experimental coal and rock samples, belonging to the field of mining machinery. Background technique [0002] Indoor experiment is an important experimental method in the field of scientific research, especially in mining, petroleum, geology and other fields, in order to achieve scientific research purposes, the coal and rock samples studied are often made into specific sizes to meet the requirements of experimental equipment. Traditional methods often use drilling tools to directly take cores. method, for coal rocks with certain cracks or friable, it is often difficult to take out complete samples by traditional methods, resulting in the waste of coal rock test blocks and reducing the experimental efficiency. Based on the above situation, there is an urgent need for a fast and precise processing device for experimental coal and rock samples to achieve accurate and fast proces...

Claims

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Application Information

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IPC IPC(8): G01N1/28
CPCG01N1/286G01N2001/2873
Inventor 孔德中吴桂义刘洋高林李桂明郑功勋何鑫
Owner GUIZHOU UNIV
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