A small multifunctional drilling rig
A multi-functional, drilling rig technology, used in rotary drilling rigs, drill pipes, drill pipes, etc., can solve problems such as inapplicability of large drilling rigs, achieve good clamping effect and avoid dust.
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0017] refer to Figure 1-4 , a small multi-functional drilling rig, including a base 1, a mast 2 is arranged on the base 1, a support rod 3 is hinged on one end of the base 1 away from the mast 2, and the other end of the support rod 3 is hinged to the top of the mast 2 for supporting the base 1 and Mast 2, to avoid long-term use of the rear mast 2 deviation problem.
[0018] A power unit 4 is provided above the base 1, and a base 5 is provided at the bottom of the power unit 4. The power unit 4 is a hydraulic cylinder, and the hydraulic cylinder is installed on the top of the mast 2. There is a hydraulic pump on the base 1, and the hydraulic pump and the hydraulic ...
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