Drilling machine and revolution device

A technology for rotary devices and drilling rigs, which is applied to rotary drilling rigs, drilling equipment, earthwork drilling and production, etc., and can solve problems such as waste of manpower and low work efficiency

Inactive Publication Date: 2015-09-23
CHONGQING PINGSHAN MINING ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the tunnel drilling rigs in the prior art, the main unit of the drilling rig cannot rotate on the ground of the roadway. When it is necessary to change the dr

Method used

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  • Drilling machine and revolution device
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Embodiment Construction

[0021] The invention provides a rotary device of a drilling rig, which can realize the rotation of the main engine of the drilling rig on the roadway ground. The present invention also provides a drilling machine comprising the above-mentioned slewing device.

[0022] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Please refer to figure 1 and figure 2 , a rotary device of a drilling machine provided in this specific embodiment includes a base 11 , a support device 12 arranged on the base 11 and a first ...

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Abstract

The invention discloses a revolution device of a drilling machine. The revolution device comprises a pedestal, a supporting device mounted on the pedestal and a first revolution device supported on the pedestal via a supporting device, wherein the first revolution device is formed by a first fixing seat connected with the supporting device, a first driving device arranged on the first fixing seat and a first revolution assembly driven by the first driving device; the revolution device further comprises a second revolution device; the second revolution device is formed by a second fixing seat connected with the first revolution assembly and driven by the same to revolve, a second driving device arranged on the second fixing seat and a second revolution assembly driven by the second driving device to drive a host of the drilling machine to revolve; and a revolution center of the first revolution assembly is perpendicular to a revolution center of the second revolution assembly. With the above arrangements, the host of the drilling machine can rotate on a tunnel ground by the use of the revolution device of the drilling machine. The invention further discloses the drilling machine having the revolution device.

Description

technical field [0001] The present invention relates to the technical field of construction machinery, and more specifically relates to a drilling rig and a rotary device thereof. Background technique [0002] With the rapid development of economic construction, significant progress has been made in the field of construction machinery technology. Among them, the drilling rig is a mechanical device that drives the drilling tool to drill in any direction during geological exploration to obtain physical geological data. The main function of the drilling rig is to break the rock at the bottom of the drilling hole, and to lower or raise the drilling tool in the hole to prove the underground geology and mineral resources. According to the implementation of on-site drilling rigs, it can be divided into: surface drilling rigs, tunnel drilling rigs, submerged drilling rigs, etc. Among them, the tunnel drilling rig is mainly based on the full hydraulic power head type, and generally ...

Claims

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Application Information

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IPC IPC(8): E21B3/02
Inventor 石本华简福蓉江治明王家国胡代洪欧云科刘海东周锐杨远伟陈林超
Owner CHONGQING PINGSHAN MINING ELECTROMECHANICAL EQUIP
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