The core drilling rig is composed of basic parts such as a slewing mechanism, a feeding mechanism, a lifting mechanism, a transmission mechanism, a control device and a base. Due to different types of drilling rigs, some core drilling rigs may also be equipped with control and measuring instruments or other accessory devices.

The slewing mechanism of the core drilling rig is called a gyrator, which drives the drilling tool to rotate and realizes that the drill bit continuously breaks the rock. There are three types of gyroscopes for core drilling rigs: vertical shaft type, turntable type and mobile type.

The lifting mechanism of the core drilling rig is used to lift down the drilling tool, casing or other parts. Most core drilling rigs are specially equipped with a lifting mechanism, which is generally called a "lift", while some drilling rigs are not equipped with a lifting mechanism. For example, in a mobile gyrator type drilling rig, the power head and the feed mechanism are used to realize the function of the elevator. .

The feed mechanism of the core drill is used to adjust and maintain the axial load on the drill bit at the bottom of the hole, and feed the drill tool according to the drilling speed of the drill bit to keep the drill continuous drilling. The core drill transmission mechanism is used to drive the power machine of the drill rig Power transmission to each working mechanism of the drilling rig. The power transmission of the drilling rig is organic transmission, semi-hydraulic transmission and full hydraulic transmission. The operating device is used to distribute power, adjust the movement speed of each working mechanism of the drilling rig, and change the movement direction and form of the working mechanism.

The above is an introduction to the composition of the core drilling rig. If necessary, please inquire.