Drill rig
A drill rig includes a frame and a pair of cylinder rods provided laterally spaced relative to each other. The pair of cylinder rods is configured to extend and retract relative to the frame along an axial direction. The drill rig includes a carriage unit mounted to the frame. The carriage unit includes a pair of slide blocks laterally spaced relative to each other. Each of the pair of slide blocks includes an axial channel therein. The carriage unit includes a support member provided slidably within each of the axial channels. The carriage unit includes a center member coupled to and provided between the support members. The center member is configured to reinforce the support member. The carriage unit includes a slide rail longitudinally spaced relative to the support member. The drill rig includes a drilling unit slidably mounted on the slide rail.
1. A drill rig comprising:
a frame;
a pair of cylinder rods provided laterally spaced relative to each other, the pair of cylinder rods configured to extend and retract relative to the frame along an axial direction;
a carriage unit mounted to the frame, the carriage unit comprising:
a first slide block comprising a first axial channel;
a second slide block comprising a second axial channel, wherein the first slide block and the second slide block are provided laterally spaced relative to each other;
a first support member provided slidably within the first axial channel;
a second support member provided slidably within the second axial channel;
a guide plate coupled to a first end of each of the first support member and the second support member;
an end plate coupled to a second end of each of the first support member and the second support member;
a center member coupled to and provided between the first support member and the second support member, wherein the center member extends along the axial direction between the guide plate and the end plate, the center member being configured to reinforce the first support member and the second support member; and
a slide rail provided longitudinally spaced relative to each of the first support member and the second support member; and
a drilling unit slidably mounted on the slide rail.
2. The drill rig of claim 1 , wherein each of the first support member and the second support member further includes a slot configured to receive the center member.
3. The drill rig of claim 1 , wherein the center member is coupled to each of the first support member and the second support member via a mechanical fastener.
4. The drill rig of claim 1 , wherein each of the first support member and the second support member has a substantially D-shaped cross section.
5. The drill rig of claim 1 , wherein the guide plate further includes a pair of bores, each of the pair of bores configured to slidably receive one of the pair of cylinder rods.
6. The drill rig of claim 1 further comprising:
a head plate coupled to a top surface of the pair of cylinder rods, the head plate configured to move along the axial direction based on the extension and retraction of the pair of cylinder rods.
7. The drill rig of claim 1 , wherein the frame further includes:
a first manifold;
a second manifold provided axially spaced apart relative to the first manifold; and
a main manifold provided in fluid communication with the first and second manifolds, the main manifold configured to provide fluid to the first and second manifolds.
8. The drill rig of claim 7 further comprising:
a pair of cylinders extending between the first and second manifolds, each of the pair of cylinders being configured to slidably receive one of the pair of cylinder rods.
9. The drill rig of claim 1 , wherein the carriage unit further includes a feed cylinder configured to raise and lower the carriage unit relative to the frame.
10. The drill rig of claim 1 further comprising:
a translating cylinder;
a chain and pulley unit coupled to the translating cylinder; and
the drilling unit coupled to the chain and pulley unit,
wherein the translating cylinder is configured to slidably move the drilling unit along the slide rail.
11. A carriage unit for a drill rig, the carriage unit comprising:
a first slide block comprising a first axial channel;
a second slide block comprising a second axial channel, wherein the first slide block and the second slide block are provided laterally spaced relative to each other;
a first support member provided slidably within the first axial channel;
a second support member provided slidably within the second axial channel;
a guide plate coupled to a first end of each of the first support member and the second support member;
an end plate coupled to a second end of each of the first support member and the second support member; and
a center member coupled to and provided between the first support member and the second support member, wherein the center member extends along an axial direction between the guide plate and the end plate, the center member being configured to reinforce the first support member and the second support member.
12. The carriage unit of claim 11 , wherein each of the first support member and the second support member further includes a slot configured to receive the center member.
13. The carriage unit of claim 11 , wherein the central member is coupled to each of the first support member and the second support member via a mechanical fastener.
14. The carriage unit of claim 11 , wherein each of the first support member and the second support member has a substantially D-shaped cross section.
15. The carriage unit of claim 11 , further comprising:
a slide rail provided longitudinally spaced relative to each of the first support member and the second support member.
16. A drill rig having the carriage unit according to claim 15 , comprising:
a frame;
a pair of cylinder rods provided laterally spaced relative to each other, the pair of cylinder rods configured to extend and retract relative to the frame along an axial direction; and
a drilling unit slidably mounted on the slide rail.
17. The drill rig of claim 16 further comprising:
a head plate coupled to a top surface of the pair of cylinder rods, the head plate configured to move along the axial direction based on the extension and retraction of the pair of cylinder rods.