一种掘进机截割机构及掘进机

Cutting mechanism of excavating machine and excavating machine

Abstract

The invention provides a cutting mechanism of an excavating machine and the excavating machine. The cutting mechanism of the excavating machine comprises a speed reduction box (1), cutting winding drums (2), a coupler (3) and a cutting motor (4), wherein the cutting motor (4) is connected with the speed reduction box (1) through the coupler (3), and the cutting motor (4) provides power for the speed reduction box (1) through the coupler (3); the cutting winding drums (2) are fixed on both ends of the speed reduction box (1), and the cutting winding drums (2) are used for excavating operation under the driving of the speed reduction box (1); and the speed reduction box (1) is used for controlling the excavating speed of the cutting winding drums (2). The cutting mechanism of the excavatingmachine and the excavating machine which are provided by the embodiment of the invention, can not only carry out excavating and hoeing operation, but also realize mining milling and excavation, roadway repair and rock breakage, can also ensure that a cutting part swings horizontally and up and down at a large amplitude and meet the requirement for the fixed point cutting of the full section of a wider roadway.
本发明提供一种掘进机截割机构及掘进机,该掘进机截割机构包括:减速箱(1)、截割卷筒(2)、联轴器(3)、截割电机(4);所述截割电机(4)通过联轴器(3)与减速箱(1)连接;所述截割电机(4)用于通过所述联轴器(3)为所述减速箱(1)提供动力;所述截割卷筒(2)固定于所述减速箱(1)两端;所述截割卷筒(2)用于在减速箱(1)的驱动下进行掘进作业;所述减速箱(1)用于控制截割卷筒(2)的掘进速度。本发明实施例所提供的掘进机截割机构及掘进机,不仅能进行掘进、扒装作业,而且还能实现采矿铣挖,巷道修复、岩石破碎,同时做到截割部横向及上下大幅度摆动,且能满足较宽巷道全断面定点截割的要求。

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