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Full-hydraulic integrated multipurpose cutting driller

A full-hydraulic, multi-purpose technology, which is applied in the fields of earthwork drilling, drilling equipment, drilling equipment and methods, etc., can solve the problems that cutting drilling rigs cannot form holes, etc., so that it is not easy to open welding fractures, improve working conditions, and reduce stress. uniform effect

Inactive Publication Date: 2011-09-21
CHANGSHA RUICHAO MACHINERY
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  • Summary
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AI Technical Summary

Problems solved by technology

Cutting drilling rig is a new type of rock-drilling hole-forming equipment. Existing cutting drilling rigs are easy to drill for rocks with a Platts hardness below 4 degrees such as shale and sandstone, but they encounter granite, volcanic rocks, etc. More than 8 degrees and less than 15 degrees, the cutting drill cannot form a hole

Method used

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with accompanying drawing:

[0035] combine Figure 1 to Figure 4 , the present invention has the following parts as shown: walking structure 1, rotating body 2, driver's cab 3, air compressor 4, support bracket 5, drill arm 6, and the aforementioned drill arm 6 includes drill rod 7, propulsion oil cylinder 9, power head 16. The rotating body 2 is installed on the top of the walking structure 1 and can rotate freely; the cab 3 and the air compressor 4 are located on the top of the rotating body 2; one end of the support bracket 5 is connected to the rotating body 2, and the other end is connected to the drilling arm 6 The drill arm 6 adopts a box-shaped beam structure, and the front end is equipped with a dust guide cover 11, and the propulsion cylinder 9 is a built-in type, and the drill arm 6 has a middle support structure 8; by replacing the part at the front end of the drill arm 6, other Mechanism...

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Abstract

The invention discloses a full-hydraulic integrated multipurpose cutting driller comprising a travelling structure, a rotary body, an operator cabin, an air compressor, a supporting bracket and a drill boom, wherein the drill boom comprises a drill rod, a thrust oil cylinder and a power head. The full-hydraulic integrated multipurpose cutting driller is characterized in that an air pressure impactor is additionally arranged on the drill rod. In the invention, after the air pressure impactor is additionally arranged, a hard rock is smashed and cut by utilizing impact so that the cutting driller becomes equipment capable of constructing various soft and hard rocks, and therefore the work efficiency and the self using value of the cutting driller are greatly enhanced.

Description

technical field [0001] The invention relates to a cutting drill, in particular to a full-hydraulic integrated multi-purpose cutting drill. Background technique [0002] The traditional manual drilling operation method has low operating efficiency, and is affected by the ambient temperature and light, so it cannot be operated continuously, which affects the progress of the project, and the dust and noise on the construction site will seriously damage the health of workers. [0003] The working method of the down-the-hole drilling rig is to crush and crush the rock by hydraulic impact or wind impact, and the dust is recovered and discharged through the recovery device. This working method determines that the down-the-hole drilling rig is suitable for hard rock construction. For pages For rocks with Platinum hardness below 6 degrees such as rocks and sandstones, the work efficiency is not high. At the same time, because the dust recovery device requires a lot of power, it is no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B6/00E21B21/16E21B21/01B62D33/06
Inventor 刘自南张良国罗师竹
Owner CHANGSHA RUICHAO MACHINERY
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