Full Hydraulic Crawler Core Drill Rig for Mineral Surface Coring
A drilling rig is a complex machine consisting of machines, units
and mechanisms. The drilling rig is a mechanical device that drives
the drilling tool to drill underground and obtain physical
geological data in the development of exploration or mineral
resources (including solid ore, liquid ore, gas ore, etc.). Also
known as a drilling machine. The main function is to drive the
drill to break the rock at the bottom of the hole, and to drill or
push the drill in the hole. It can be used to drill cores, cores,
cuttings, gas samples, liquid samples, etc., to explore underground
geology and mineral resources.
TDC2000 full hydraulic core drilling machine is an advanced
hydraulic core drilling machine based on foreign research and
development, the rig is widely used in solid mineral surface coring
|Drill capacity of core drill||BQ,NQ,HQ PQ|
|Rotation speed||0-1180 Rpm|
|Rotation torque||7000 N.m|
|Wireline pulling capacity|
|Hoist adjust angel||0-90°|
|Mobile mode||Crawler mounted|
1.The lifting ring and the lifting ring seat are connected by a pin
shaft, and the lifting ring seat is welded integrally with the hook
rod, the barrel body and the hook body are connected by a left-hand
thread, and the stopper block is used to prevent the thread from
loosening. The hook body and the barrel can move up and down along
the hook rod. The function of the inner and outer load springs is
to make the stand up and then bounce up when drilling.
2.The engine body is filled with oil. The seat of the thrust
bearing divides the oil chamber into two parts, and the seat ring
is provided with an oil hole. Due to the damping effect of the oil
flow, the impact vibration of the hook body during the drilling
operation is absorbed, and the thread of the drill pipe joint can
be prevented from being damaged.
3.The upper end of the cylinder is composed of 6 small springs and
a positioning plate, and the positioning device and the frictional
force between the annular contact surfaces of the lifting ring seat
can prevent the rotation of the lifting ring to make the lifting
ring index when the lifting of the empty elevator is lifted.
Picture Of Core Drill Equipment:
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