Anchor pole and anchor rope drill carriage with narrow machine body

Abstract

The invention discloses an anchor pole and anchor rope drill carriage with a narrow machine body. The anchor pole and anchor rope drill carriage comprises a walking mechanism, a front supporting mechanism, a rear supporting mechanism and an electromechanical and hydraulic mechanism. The walking mechanism is located at the bottom of the drill carriage, and a working platform is arranged above the walking mechanism. The front supporting mechanism comprises a rotating lifting mechanism and drilling mechanisms and is connected with the working platform through a rotating mechanism and driven by the rotating mechanism to rotate. The rear supporting mechanism comprises an installation platform, a supporting mechanism body, a connection mechanism, drilling arms and the drilling mechanisms. The supporting mechanism body is arranged on the installation platform and is connected with the drilling arms through the connection mechanism. The drilling arms are connected with the drilling mechanisms, and the installation platform is connected with the working platform. According to the anchor pole and rope drill carriage, the front supporting mechanism can rotate and be unfolded when working, and the drilling carriage is changed to 3600 mm from 1300 mm in width; the front supporting mechanism can be folded when not working, the drilling carriage is changed to 1300 mm in width, the drilling arms of the rear supporting mechanism can be folded and unfolded in a large range, the folded rear supporting mechanism is vertically arranged, the length of the drilling carriage is greatly shortened, and the drilling carriage can pass through a roadway alternatively and conveniently when meeting a heading machine and other devices in the roadway.

Description

technical field [0001] The invention relates to the technical field of coal mine roadway excavation and support, in particular to a bolt and cable drilling vehicle with a narrow fuselage. Background technique [0002] At present, my country's coal mines are out of balance, and the backwardness of excavation is still relatively serious, which has become a "bottleneck" restricting the development of coal production. Most of the working time of coal mine roadway excavation is used for support, that is, the main reason for affecting the excavation footage is support efficiency. low. Most of the bolt and cable support operations in large and medium-sized coal mines in my country rely on manual use of hand-held single bolters and coal electric drills, which employ many people, have low efficiency, high labor intensity, and poor safety. The existing four-arm bolter drilling rig has a wide fuselage (3.5 meters), and it cannot be staggered with the fully-mechanized excavator in the w...

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Problems solved by technology

[0003] This shows that the above-mentioned existing bolt and cable drilling rig obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently

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