Arm-type intelligent cutting and parallel tunneling-bolting integrated machine

Abstract

The invention discloses an arm-type intelligent cutting and parallel tunneling-bolting integrated machine and solves the problems of the prior art, the position of a tunneling machine body is difficult to adjust and locate, and a coordinate reference system for automatic cutting is easily varied during automatic cutting positioning. The arm-type intelligent cutting and parallel tunneling-bolting integrated machine can provide full-automatic cutting on any cross face, has no need for adjusting the direction of the machine during cutting and can provide intelligent cutting and parallel tunneling-bolting. According to the technical scheme, the arm-type intelligent cutting and parallel tunneling-bolting integrated machine comprises a base part, a cutting part of the tunneling machine, a sensing system and a computer numerical control system; the sensing system transmits a detected tunneling machine signal to the computer numerical control system to allow intelligent cutting; the cutting part and the base part are connected through a sliding device and a pushing device; lifting devices are arranged in the front and rear of the cutting part; when the lifting devices on a ground lift up the cutting part and drive the base part in air, the pushing device drives the base part to advance; when the lifting devices retract the base part to the ground, the pushing device pushes the cuttingpart to advance and feed for cutting.

Description

technical field [0001] The invention relates to the field of underground engineering equipment, in particular to an arm-type intelligent cutting and anchor digging parallel integrated machine. Background technique [0002] Boom-type roadheader excavation, excavation and anchor protection are sequential operations, the machine’s start-up rate, work efficiency and single entry are low, and due to cutting dust and spray dust reduction, it is difficult for the roadheader driver to see the position of the cutting head, cutting by feeling, The roadway is not well formed. For the arched roadway, manual marking is required, which is difficult for the driver of the roadheader. [0003] In recent years, some well-known foreign roadheader manufacturers such as SANDVIC in Austria have developed arm-type roadheaders with automatic cutting function. However, due to the following reasons, it has not been promoted and applied so far: [0004] One is that the traveling mechanism of the roa...

AI Technical Summary

Problems solved by technology

[0004] One is that the traveling mechanism of the roadheader is a crawler belt, and the body posture of the roadheader must be adjusted manually before each cutting, which is difficult to achieve;

[0005] The second is that the roadheader must be positioned for cutting. Because the vibration of cutting is easy to cause the displacement of the body of the roadheader, the coordinate reference system of automatic cutting often changes.

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