Drilling mechanism and drill loader

A drilling boom and thruster technology, which is applied in the direction of drilling equipment, earthwork drilling, drilling equipment and methods, etc., can solve the problems of insufficient drilling length and inconvenient sliding frame length, etc., and increase the number of drilling holes. The effect of the scope of work

Active Publication Date: 2014-01-01
SANY HEAVY EQUIP
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Problems solved by technology

[0005] In view of this, the present invention aims to propose a drilling mechanism and a drilling machine equipped with the drilling mechanism, so as to solve the problem that the sliding frame is too long

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  • Drilling mechanism and drill loader

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Embodiment Construction

[0055] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be pointed out that the description and sequence of specific structures in this section are only descriptions of specific embodiments, and should not be considered as limiting the protection scope of the present invention.

[0056] The embodiment of the present invention mainly improves the drilling mechanism from the following aspects, so that the drilling mechanism can adapt to various drilling requirements, such as in the case of limited roadway space, it can not only meet the requirements of deep hole drilling, but also meet the The sliding frame should not be too long, which will affect the requirements for topping the bolt holes; and increase the requirements of the drilling mechanism for drilling holes at var...

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Abstract

The invention relates to a drilling mechanism and a drill loader. The drilling mechanism comprises a drilling arm and a bracket mounted on the drilling arm, a sliding frame is slidably arranged on the bracket, a sliding frame telescopic oil cylinder is arranged in the sliding frame, a positioning tip is fixed at one end of the sliding frame telescopic oil cylinder, the other end of the sliding frame telescopic oil cylinder is fixed in the sliding frame, and a brazing tool is fixed on the positioning tip. The telescopic oil cylinder is arranged in the sliding frame, and after the sliding frame telescopic oil cylinder extends, the long brazing tool can be mounted on the positioning tip on the end portion of the sliding frame to meet requirements on deep-hole drilling in engineering construction; after the sliding frame telescopic oil cylinder shortens, the length of the sliding frame can be greatly reduced, requirements on drilling of a top anchor rod hole by erecting the sliding frame in limited tunnel space can be met, drilling range is widened, and practicability is improved.

Description

technical field [0001] The invention relates to drilling technology, in particular to a drilling mechanism and a drilling machine equipped with the drilling mechanism. Background technique [0002] At present, the drilling and blasting method is still the main method of rock roadway construction, and its construction process can be briefly summarized as: drilling - blasting - bolting - loading gangue. Drilling and bolting are usually accomplished by mechanized equipment such as hydraulic drilling rigs or drilling machines. However, there are many drilling mechanisms of these devices that cannot meet the operating conditions in narrow roadways. For example, when drilling a hole, it is usually desired to obtain the maximum drilling depth, which requires a long slide frame length, and when jacking a bolt, in order to allow the slide frame to stand up and hit the top anchor, the slide frame length is required to be short. [0003] As a result, the slide frame is too long and i...

Claims

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Application Information

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IPC IPC(8): E21B7/00
Inventor 山玉波常龙鄂宇
Owner SANY HEAVY EQUIP
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