Mountain drilling rig and method of use

CN121675739BActive Publication Date: 2026-08-28SHANDONG LONGYE MACHINARY CO LTD
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Patent Information

Application Number
CN202511567197.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-10-30
Publication Date
2026-08-28
Estimated Expiration
2045-10-30

AI Technical Summary

Technical Problem

[0003]因为钻机使用的钻杆较长，因此现有的钻机用于放置钻杆的钻架较高，导致钻机的重心偏高，在斜坡上作业时容易发生晃动，进而导致钻机倾倒，存在较大的安全隐患；现有的剪叉式升降装置可以带着工作平台升降，从而可以根据作业需求降低工作平台的重心，但剪叉式升降装置的支撑杆的中间部位相互铰接，导致工作平台只能沿水平方向同步升降，因而不能在工作平台发生倾斜时进行角度调节

Benefits of technology

[0016]本发明的有益效果为：1、液压缸A伸缩带动支撑杆转动，升降臂的两支撑杆的夹角发生变化，升降臂在竖直方向上伸缩并带动推进头随着钻杆向下运动，降低钻机的重心；同时液压缸A根据推进头的倾斜方向的差异化伸缩，使不同的升降臂伸缩的程度不同，不同的升降装置同步运动在前后方向上调节推进头的角度，不同的升降装置差异化运动在左右方向上调节推进头的角度，从而实时调整推进头的角度，防止钻杆发生倾斜。

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Abstract

The present application relates to a kind of mountain drilling machine and use method, including the body of drilling machine and the base being set on body;Base is connected by lifting device and propelling head, lifting device includes several lifting arms being connected base and propelling head and several relative settings;Lifting arm includes two support rods being hinged in turn, two support rods are hinged on base and propelling head respectively, and any support rod is hinged base or propelling head by hydraulic cylinder A;The present application is driven support rod rotation by hydraulic cylinder A telescopic, to make lifting arm telescopic, further make propelling head move downward along with drill rod, reduce the gravity center of drilling machine;While the lifting degree of lifting arm is adjusted by the differentiation telescopic of hydraulic cylinder A, the angle of propelling head is adjusted, to prevent drill rod from being inclined further.
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Citation Information

Patent Citations

  • Fixed hydraulic lifting platform

    CN111807251A

  • Mountain drill

    CN201915833U