Stone coal machine boring machine parallel quick support operating device won the national patent

The “parallel quick support operation device for roadheaders” independently developed by Shimei Coal Machinery Co., Ltd. was recently granted a utility model patent by the State Intellectual Property Office. The patented device can realize support operations while digging coal mine roadways and effectively improve excavation. The safety of the operation and the efficiency of the bolt support operation are flexible and the effect is stable.
In view of the disadvantages of low efficiency and poor safety in cross-operations between conventional support and excavation, Stone Coal Machinery has designed and invented a roadheader, anchor rod machine, transloader, bolting work platform, and a rear-car frame with hydraulic power. "The roadheader parallel quick support operation device".
According to the designers, the front bolting machine is installed on both sides of the cutting arm of the roadheader, and a telescopic bolting support working platform is designed on the top of the roadheader. More than two onboard bolting machines can be installed on the platform. . The pre-bolting machine on the cutting arm can quickly perform the roof anchor support after the completion of the excavation work. The telescopic platform can enable the rear vehicle to advance or retreat while the roadheader is working or stopped, and the motive-loading anchor rod machine can be realized. The bolts in the subsequent tunnels support and can easily adjust the position of the support. The transshipment machine leaves a certain space between the rear car and the rear car frame, so that the rear car and the roadheader can be effectively reproduced when not in the same center line. After adopting the technical scheme of the utility model, the roadheader, the onboard anchor, and the rear vehicle can be operated in parallel at the same time. The front anchoring machine, the onboard anchoring machine, and the rear vehicle can also be operated in parallel at the same time, which greatly shortens the overall The time of excavation and support increases the efficiency of downhole operations. The roadheader and the rear vehicle adopt an interconnected hydraulic source, which simplifies the power supply, saves space and saves energy. The innovative device provides scientific and practical equipment support for safe and efficient tunneling support operations in coal mines. (This article comes from a stone coal machine)