Product introduction
Hxy-5a core drilling rig can be used for inclined and straight hole drilling. The utility model has the advantages of simple and compact structure, reasonable layout, moderate weight, convenient disassembly, wide speed range, etc. The drilling rig is equipped with water brake, with large winch capacity and easy operation for lifting and braking at low position.
Technical features
The results show that: 1. The drilling rig has more speed series (8 levels) and reasonable speed range, and the low-speed torque is large. Therefore, the drilling rig has strong process adaptability and wide application range. It is not only suitable for small diameter diamond core drilling, but also can meet the requirements of large diameter cemented carbide core drilling and some engineering drilling.
2. The rig has light weight and good detachability. The rig can be divided into eleven components, which is easy to move and suitable for mountain operation.
3. Simple structure, reasonable layout, easy to maintain, maintain and repair.
4. The rig has two reverse rotation speeds, which is convenient for accident handling.
5. The center of gravity of the drilling rig is low, it is fixed firmly, the car moves smoothly, and the stability is good when drilling at high speed.
6. The instruments are complete to facilitate the observation of various drilling parameters.
7. Centralized operation handle, convenient operation, simple and flexible.
8. Independent drive of mud pump, flexible power configuration and airport layout.
9. According to the user's needs, the circular slip can be configured to directly clamp the rope drill pipe for drilling, eliminating the need for active drill pipe.
10. The hydraulic system is equipped with manual oil pump. When the power machine can not work, the manual oil pump can still be used to deliver pressure oil to the feed oil cylinder to pull out the drilling tools in the hole, so as to avoid burying accidents.
11. The winch is equipped with water brake to ensure smooth and safe running in deep hole drilling.
performance parameter
Hxy-5a parameters (with Qijiang gearbox)
1. Basic parameters
Drilling depth
1800m (Φ 42mm common drill pipe)
800m (Φ 73mm ordinary drill pipe)
1800m (BQ drill pipe)
1500m (NQ drill pipe)
Rotation angle of vertical axis
0～360°
Overall dimension (L × w × h)
3500 × 1300 × 2175mm (with motor)
3700 × 1300 × 2175mm (with diesel engine)
Weight of drilling rig (excluding power)
3420kg
2. Rotator (when equipped with 55kW, 1480r / min power machine)
Vertical shaft speed
Forward to low speed
98；166；253；340r/min
Forward to high speed
359；574；876；1244r/min
Reverse low speed
69r/min
Reverse high speed
238r/min
Vertical shaft stroke
600mm
Maximum lifting force of vertical shaft
138.5kN
feeding capacity
93kN
Maximum turning torque of vertical shaft
5361N·m
Diameter of vertical shaft through hole
92mm
3. Hoist (when equipped with 55kW, 1480r / min power machine)
Maximum lifting capacity of single rope (first layer)
60kN
Wire rope diameter
18.5mm
Rope capacity of drum
120m
4. Moving device
Travel of mobile cylinder
600mm
5. Hydraulic system
System set working pressure
8MPa
Displacement of gear oil pump
20+16ml/r
6. Drilling power
model
Y2-250m-4 motor
Yc6b135z-d20 diesel engine
power
55kW
84kW
speed
1480r/min
1500r/min
Hxy-5a parameters (with Linyi gearbox)
1. Basic parameters
Drilling depth
1800m (Φ 42mm common drill pipe)
800m (Φ 73mm ordinary drill pipe)
1800m (BQ drill pipe)
1500m (NQ drill pipe)
Rotation angle of vertical axis
0～360°
Overall dimension (L × w × h)
3500 × 1300 × 2175mm (with motor)
3700 × 1300 × 2175mm (with diesel engine)
Weight of drilling rig (excluding power)
3420kg
2. Rotator (when equipped with 55kW, 1480r / min power machine)
Vertical shaft speed
Forward to low speed
102；170；245；355r/min
Forward to high speed
395；590；850；1243r/min
Reverse low speed
84r/min
Reverse high speed
292r/min
Vertical shaft stroke
600mm
Maximum lifting force of vertical shaft
138.5kN
feeding capacity
93kN
Maximum turning torque of vertical shaft
5112N·m
Diameter of vertical shaft through hole
92mm
3. Hoist (when equipped with 55kW, 1480r / min power machine)
Maximum lifting capacity of single rope
60kN
Wire rope diameter
18.5mm
Rope capacity of drum
120m
4. Moving device
Travel of mobile cylinder
600mm
5. Hydraulic system
System set working pressure
8MPa
Displacement of gear oil pump
20+16ml/r
6. Drilling power
model
Y250m-4 motor
Yc6b135z-d20 diesel engine
power
55kW
85kW
speed
1480r/min
1500r/min
