Introduction of Y24 Rock Drilling Machine

Working Principle

The Y24 rock drilling machine uses compressed air as its power source. After the compressed air enters the rock drilling machine through the connecting pipe, it passes through the air distribution device and alternately enters both ends of the cylinder according to a certain pattern, pushing the piston to move back and forth in the cylinder. When the piston moves forward, it impacts the tail of the drill rod, transferring the energy to the drill rod, causing the drill bit to generate an impact force on the rock and break the rock. When the piston returns, the air distribution device changes the direction of the air flow, preparing for the next impact. At the same time, the rotation mechanism inside the rock drilling machine makes the drill rod rotate a certain angle after each impact to ensure that the drill bit can continuously and effectively break the rock and form a blast hole.

Technical Parameters

- Machine weight: 24kg

- Overall length: 650mm

- Cylinder diameter: 70mm

- Piston stroke: 58mm

- Working air pressure: 0.5 - 0.63MPa

- Impact frequency: ≥38Hz

- Impact energy: ≥55J

- Air consumption: ≤80L/s

- Inner diameter of the air pipe: 25mm

- Inner diameter of the water pipe: 13mm

- Specification of the drill rod tail: 22×108mm

Application Scope

1. Mining: It is used for rock drilling operations in underground and open-pit mines, drilling blast holes for ore mining and stripping. For example, in small-scale metal mines or non-metal mines, it can drill holes in rocks of various hardness levels.

2. Tunnel Engineering: In the construction of railway, highway tunnels and water conservancy tunnels, etc., it is used to drill blast holes, break and excavate rocks to promote the tunneling of the tunnel.

3. Construction: It can be used for rock breaking and excavation in building foundation construction, such as drilling and blasting of rock foundations during the foundation treatment of large buildings.

4. Quarry: In the quarry, it is used for stone mining. By drilling blast holes and carrying out blasting operations, large rocks are broken into appropriate sizes.

Product Features

1. Compact Structure: The overall structure is reasonably designed, with a small volume and moderate weight, making it easy to operate and carry in various complex working environments.

2. Stable Performance: Within the specified working air pressure range, it can maintain a high impact frequency and impact energy, with high work efficiency and strong reliability, and can operate stably for a long time.

3. Easy to Operate: The operating mechanism is simple and easy to understand, and easy to master, reducing the labor intensity and technical threshold of the operator.

4. Convenient Maintenance: The parts have good versatility, and are convenient for repair and replacement. Moreover, the daily maintenance workload is small, which can effectively reduce the equipment maintenance cost and downtime.

Supplementary Introduction of Y24 Rock Drilling Machine

Type

The Y24 rock drilling machine belongs to the leg-mounted rock drilling machine type and needs to be used in conjunction with an air leg. The air leg can play the role of support and propulsion, reducing the labor intensity of the operator.

Product Advantages

Compared with the rock drilling machines of the same type, the Y24 rock drilling machine has the characteristics of light weight, low noise, high efficiency and good economic effect. It adopts mechanisms such as air-water linkage, rapid return of the air leg and air pressure adjustment. The control handles are concentrated on the handle body, with a novel mechanism and convenient operation. The equipped muffler can effectively reduce the noise and can change the exhaust direction at will, improving the on-site working conditions.

Application Examples

In small-scale metal mines, such as the mining of some lead-zinc mines, the Y24 rock drilling machine can operate flexibly in the narrow space underground, drilling blast holes to prepare for the subsequent ore mining work. In the construction of railway tunnels, when facing the medium-hard rock formation, the Y24 rock drilling machine can efficiently drill blast holes and cooperate with the blasting operation to realize the tunneling of the tunnel.