Mining and cutting method for mine and equipment therefor

Abstract

The invention discloses a stone mine exploiting and cutting method, an exploiting method and a device thereof. The device includes a bracket, a bearing frame and a cutting unit; the bearing frame can be connected with the bracket in a sliding way; the cutting unit includes a main cutting arm and a cutting part; the first end part of the main cutting arm is connected with the bearing frame; the second end part of the cutting arm extends out of the bracket; the cutting part is connected with the second end part of the main cutting arm to lead the rotating axes of two disk saws to be arranged outside the bracket. As the distance between the two disk saws is not less than the distance between the left and the right of the main cutting arm, a cutter inlet space can be formed after removing a mine core between two cutting gaps for a cutter to enter the cutting part again; the axes of the disk saws can be lower than tracks and can be arranged in the mine; the cutting part even can be completely cut into the mine after the cutter enters the cutting part for a plurality of times. The device can carry out horizontal and vertical cutting of a plurality of angles, thereby being capable of realizing cave exploitation and preferably fetching stones and being capable of fully utilizing the texture structure of the stone to exploit.

Description

technical field [0001] The invention relates to a stone mining and cutting method, mining method and equipment thereof. Background technique [0002] Explosive blasting was used in early mine mining. As we all know, there are disadvantages in mining by explosive blasting, such as poor safety performance, irregular ore blocks, and low yield. In view of the above-mentioned deficiencies, someone has proposed a new technical solution, such as a utility model named "a kind of stone block mining equipment" disclosed by China Patent Database on April 28, 2004, and its publication number is CN2613588. A kind of stone block mining equipment including a base, a double-column frame, a cutting device, a control device, a hanger arm and a track wheel, and a lifting slide plate, one end of which is connected with the connected double-column frame, and the other end passes through A spindle is connected with the cutting device; a spindle box is provided between the two columns of the fram...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a stone mining and cutting method, mining method and equipment thereof, which overcomes the disadvantages of the background technology that the entire stone cutting machine is large in size, heavy in weight, high in cost and inconvenient to use due to the use of large-diameter circular saw blades. lack of

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