Hydraulic anchor rod drilling truck for coal mines（haoyun）

The editor of Shandong Haoyun Heavy Industry Machinery Co., Ltd. will introduce the hydraulic anchor rod drilling truck used in coal mines.

The hydraulic anchor rod drilling vehicle used in coal mines is a special vehicle designed specifically for underground coal mine support engineering. It integrates functions such as drilling, installing anchor rods, and grouting, greatly improving the efficiency and safety of roadway support work. Here are some detailed information about the hydraulic anchor rod drilling truck used in coal mines from Haoyun Heavy Industry:

1、 Main features:

1. Multi purpose functional integration: In addition to drilling, it can also be used for anchor rod installation and grouting. Some models even have functions such as cutting and rock installation, achieving integrated operation of the support process.
2. High efficiency hydraulic system: driven by an efficient hydraulic power system, it ensures that the drilling speed and torque meet the requirements of different hardness rock layers, while reducing energy consumption and noise pollution.
3. Strong flexibility and maneuverability: Designed with tracked or wheeled chassis, it can move freely in complex terrain and narrow tunnels, enhancing construction flexibility.
4. Easy to operate: Equipped with an intelligent control system and human-computer interaction interface, it simplifies the operation process and can operate accurately even in low light or dusty environments.
5. Safety guarantee: equipped with explosion-proof electrical system, emergency braking device, and ventilation and dust removal facilities to ensure safe and reliable operation in mining environments with high gas concentration.

2、 Working principle:

The hydraulic anchor rod drilling vehicle used in coal mines is mainly driven by a hydraulic motor to rotate the drilling rig. The drill rod and drill bit are used to penetrate the rock layer to form a borehole. Then, the prestressed anchor rod is inserted into the borehole and fixed with cement mortar or resin glue to enhance the stability and bearing capacity of the surrounding rock of the roadway.

3、 Scope of application:

Widely used in coal mine roadway excavation support, mining area roadway maintenance, tunnel excavation support and other fields, especially in weak and fractured rock layers, high stress areas and large section roadway support, it performs well.

4、 Maintenance and upkeep:

Like other mining equipment, regular maintenance is crucial for maintaining the good condition of hydraulic anchor rod drilling vehicles. This includes but is not limited to cleaning and oil changing of hydraulic systems, inspection and maintenance of electrical circuits, sharpening and replacement of drilling tools, and anti-corrosion treatment of the entire machine.

In short, Haoyun Heavy Industry’s hydraulic anchor drilling rig for coal mines has become an indispensable and efficient tool in modern coal mine roadway support operations due to its highly integrated design and excellent performance. Through the reasonable application and careful maintenance of this equipment, not only can the speed of tunnel construction be significantly accelerated, but it can also effectively ensure coal mine safety production and improve overall economic benefits.