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A raise drilling rig for low roadway

A technology for a raise drilling rig and a roadway is applied in the field of raising drilling rigs, which can solve the problems of complex structure and low safety factor, and achieve the effects of improving safety, reducing operation requirements and increasing the utilization rate of travel.

Active Publication Date: 2018-02-06
HUNAN CHUANGYUAN HIGH TECH MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent uses a hydraulic device to drive the clamp head to clamp the drill pipe. The structure is complex and the safety factor is not high.

Method used

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  • A raise drilling rig for low roadway
  • A raise drilling rig for low roadway

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Embodiment

[0030] Such as figure 1 , 2As shown, the present invention provides a raise drilling rig for low roadways, including a power unit assembly 1, a valve control center 2, a chassis 3 and a main engine, the main engine includes a pitching mechanism 4, a base 6, a top plate 10, and a propulsion mechanism 6. Dynamic board mechanism 7, manipulator 8, rotary head assembly 9 and supporting mechanism 11, the rotary head assembly 9 is connected with the propulsion mechanism 6, and the two ends of the propulsion mechanism 6 are respectively connected to The top plate 10 is connected to the base 5, the supporting mechanism 11 is connected to the top plate 10, the manipulator 8 is connected to the base 5, and the base 5 is connected to the chassis through the pitch mechanism 4 3, the chassis 3 is connected with the valve control center 2 and the power unit assembly 1, and the dynamic plate mechanism 7 is arranged on the base 5.

[0031] The power unit assembly 1 of the present invention i...

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Abstract

The invention discloses a raise boring machine orienting to a lower roadway. The raise boring machine comprises a power unit assembly, a valve control center, a chassis and a main engine, wherein the main engine comprises a pitching mechanism, a base, a top plate, a propelling mechanism, a dynamic insertion plate mechanism, a manipulator, a rotary head assembly and a jacking mechanism; the rotary head assembly is connected with the propelling mechanism; two ends of the propelling mechanism are respectively connected with the top plate and the base; the jacking mechanism is connected with the top plate; the manipulator is connected with the base; the base is connected with the chassis via the pitching mechanism; the chassis is connected with the valve control center and the power unit assembly; the dynamic insertion plate mechanism is arranged on the base. The raise boring machine orienting to the lower roadway has a small structure and full functions, and can be suitable for construction of the low roadway.

Description

technical field [0001] The invention belongs to the technical field of mining machinery, in particular to a raise drilling rig facing low roadways. Background technique [0002] At present, many small mines have relatively narrow internal roadways, and conventional raise drilling rigs cannot enter because the size does not meet the conditions. Small mines urgently need raise drilling rigs for low roadways. It is a challenging job to reduce the overall size of the raise drilling rig and complete all the functions. Foreign raise drilling rigs for low roadways are expensive, and domestic raise drilling rigs for low roadways have huge advantages compared with imported equipment. The price advantage has the potential to quickly occupy the domestic market. It can be seen that it is very important to develop a raise drilling rig facing low roadways, and it is a technical problem that technical personnel in the domestic industry need to overcome urgently. [0003] In addition, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B7/02E21B4/04E21D9/10
CPCE21B4/04E21B7/02E21D9/10E21D9/1086E21D9/1093
Inventor 王毅唐安平代建龙尹千才梁宁宁
Owner HUNAN CHUANGYUAN HIGH TECH MACHINERY CO LTD