Fully automatic drilling anchor work vehicle

Abstract

The invention discloses a fully automatic drilling anchor work vehicle integrating processes of anchor net paving, anchor hole drilling, anchoring agent injecting and installing of anchor bolt, and relates to the field of coal mine downhole tunnel support. The fully automatic drilling anchor work vehicle solves the existing problem of misalignment of digging and supporting caused by complicated process and low efficiency of tunnel support operation. The fully automatic drilling anchor work vehicle is characterized by comprising a vehicle body, a self-walking mechanism, a temporary support mechanism, an anchor drilling automation device, and an anchor net storing and a conveying mechanism. The anchor net is grabbed and conveyed to a temporary support frame by the anchor net conveying mechanism from an anchor net storage vehicle, and is supported by the temporary support frame to complete the anchor net laying work; and the anchor drilling automation device realizes the left-right and up-down displacement by the double-acting hydraulic cylinder in a car body sliding slot, and the rotation of the anchor drilling automation device is realized by a swing motor. According to the fully automatic drilling anchor work vehicle, the automatic laying of a back anchor net can be completed, mechanized support and automatic support of a top anchor rod and a side anchor rod can be realized, and the fully automatic drilling anchor work vehicle is matched with tunneling equipment to realize the parallel operation of digging and supporting anchor.

Description

technical field [0001] The invention relates to the field of mine roadway support, in particular to a set of laying anchor nets, drilling anchor holes, injecting anchoring agent and installing anchor rods matched with excavation equipment such as roadheaders, bolters and continuous coal miners. A fully automatic drilling and anchoring operation vehicle with integrated procedures. Background technique [0002] Unbalanced digging and anchoring is the main factor that restricts the mining efficiency of underground roadheaders. Most domestic mine tunnels still use artificial support and anchoring operations. Single pneumatic or single hydraulic rock bolt rigs are used to match with roadheaders. The degree of mechanization is low and labor intensive. High strength, poor safety, slow speed, high noise, harsh working environment, especially for hard rock excavation, artificial support strength is high, bolt support time accounts for more than 2 / 3 of roadway excavation time. [000...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a fully automatic drilling and anchoring operation vehicle, which is characterized in that it is composed of a vehicle body, a self-propelled mechanism, a temporary support mechanism, an automatic drilling and anchoring device, and an anchor net storage and conveying mechanism, and the support operation can be realized by using the invention The continuous mechanization and automatic operation of laying anchor mesh, drilling anchor holes, installing anchoring agent and installing anchor rods solves the problems caused by low support efficiency and long occupation time caused by cumbersome support operations in actual production. serious imbalance

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