Coal mine drill rod capable of being quickly assembled and disassembled

A drill pipe, loading and unloading technology, applied in drill pipe, drill pipe, drilling equipment and other directions, can solve the problems of inability to adjust the length of the coal mine drill pipe, cumbersome installation process, reduced work efficiency, etc., achieving good fixing effect and shortening installation time. , the effect of improving work efficiency

Pending Publication Date: 2021-04-13
江苏拓海煤矿钻探机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The following problems exist in the prior art: 1, the existing coal mine drill pipe, when carrying out the installation work of the coal mine drill pipe, the installation process is loaded down with trivial details time-consuming long, has so just reduced work efficiency; 2, the existing coal mine drill pipe, all It is a fixed length, so that the length of the coal mine drill pipe cannot be adjusted according to the depth of the coal mine, which reduces the work efficiency

Method used

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  • Coal mine drill rod capable of being quickly assembled and disassembled
  • Coal mine drill rod capable of being quickly assembled and disassembled
  • Coal mine drill rod capable of being quickly assembled and disassembled

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] see Figure 1-5 , the present invention provides the following technical solutions:

[0027] A coal mine drill pipe that can be quickly installed and detached, including a drill storehouse 1, a limiting block 2, a first drill pipe 3, a groove block 4, a spring 5, a first groove opening 6, a first fixing column 7, and a bump 8 , the second notch opening 9, the second fixed column 10, the second fixed frame 11, the second slider...

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Abstract

The invention discloses a coal mine drill rod capable of being quickly assembled and disassembled, and relates to the technical field of coal mine drill rods. The coal mine drill rod comprises a drill warehouse, wherein a limiting block is arranged in the drill warehouse, a first fixing frame is fixedly installed in the limiting block, a first sliding block is fixedly connected to the interior of the first fixing frame, and a first fixing column is welded to the bottom of the first sliding block. According to the coal mine drill rod, the first sliding block and a second sliding block are manually operated, the first sliding block and the second sliding block drive the first fixing column and a second fixing column to move through the first fixing frame, a second fixing frame and a spring, so that the placement work of a first drill rod is conveniently completed; then the first sliding block and the second sliding block are loosened, so that the first fixing column and the second fixing column reset through the spring, and the installation work of the first drill rod is conveniently completed; and the installation mechanism is stable in operation, simple in structure, convenient to use and good in fixing effect, the installation time of the coal mine drill rod is shortened, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of coal mine drill pipes, in particular to a coal mine drill pipe which can be quickly assembled and detached. Background technique [0002] With the development of science and technology and the progress of the times, the coal mine equipment market continues to develop. Coal mine drill pipe is an important accessory in coal mining. Coal mine drill pipe is a tool accessory for mining consumables, a high-efficiency twist used in coal seam drilling auger drilling machines Shaped drill pipes are generally made of high-quality carbon steel and are suitable for coal electric drills. There are two types of coal drill pipes: solid (dry coal drill pipe) and hollow (wet coal drill pipe). [0003] The following problems exist in the prior art: 1, the existing coal mine drill pipe, when carrying out the installation work of the coal mine drill pipe, the installation process is loaded down with trivial details time-cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B17/046E21B19/16E21B19/18
CPCE21B17/046E21B19/16E21B19/18
Inventor 许炳锡王辉王刚
Owner 江苏拓海煤矿钻探机械有限公司
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