An Improved Hydraulic Crawler Drilling Rig

Abstract

The invention discloses an improved hydraulic crawler type drill carriage device. The improved hydraulic crawler type drill carriage device comprises a crawler base, wherein the crawler base is connected with a rotary platform; the rotary platform is equipped with a drill rod rotary device through a guide supporting plate; the drill rod rotary device is provided with a drill rod connector; the rotary platform is provided with two clamping devices in parallel; the clamping devices are connected to the rotary platform through an overturn oil cylinder; the overturn oil cylinder is provided with a fixed base; the top of the fixed base is slidably connected with a slide body; the slide body is provided with a clamping frame body; clamping oil cylinders are arranged on the two sides of the clamping frame body; the clamping oil cylinders are connected with clamping slips; the rotary platform is provided with two supporting frames; two drill rod discs are arranged between the two supporting frames through a connection shaft; the drill rod discs are uniformly provided with a plurality of clamping joint mechanisms. By virtue of the improved hydraulic crawler type drill carriage device, the disadvantages of the prior art can be improved, the assisted action time is shortened and the drilling efficiency is improved.

Description

technical field [0001] The invention relates to a drilling equipment for roadway development, in particular to an improved hydraulic crawler drilling device. Background technique [0002] With the introduction of a series of tightening policies for resource products, the entire mining industry is transforming towards safety, low pollution, and high-tech content. The technical level of equipment is constantly improving, and the application of a large number of advanced technologies has changed the concept of "stupid and clumsy" of traditional mining equipment. The technical content of mining equipment is getting higher and higher, and it is moving towards high performance, high efficiency, long life, high reliability, and high energy saving. , High comfort direction. [0003] In the process of coal mining, the control and discharge of gas and water are extremely important issues related to the safety of coal mines. In many cases, it is necessary to drill holes to discharge g...

AI Technical Summary

Problems solved by technology

At present, most of the ordinary drilling rigs are manually operated to load and unload drill pipes, with many staffing, high labor intensity and low overall operation efficiency.

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