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Machine for extracting, rough shaping and squaring blocks of stones, marbles and granites, particularly in quarries
Machine for extracting, rough shaping and squaring blocks of stones, marbles and granites, particularly in quarries
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机译:用于提取,粗加工和修整石头,大理石和花岗岩块的机器,特别是在采石场中
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摘要
The machine comprises an automobile vehicle provided with a pivoting boom to which is pivotably mounted a beam carrying a pivotally mounted swingle-bar to which is coupled a rotary plate for supporting a frame provided with guiding uprights for a sawing unit. Hydraulic cylinders and motors are provided for adjusting respective positions of the boom, beam, swingle-bar, rotary plate and motor means of the sawing unit. Means are provided to maintain the frame in a fixed position when working a sawing step.
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