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Simple and convenient rock drilling machine

A convenient and simple technology, applied in the direction of rotary drilling rigs, drilling equipment, drilling equipment and methods, etc., can solve the problems of complex rock drilling devices, large volume and difficult operation, and achieve the effects of easy operation, waste reduction and volume reduction

Inactive Publication Date: 2017-08-29
HUNAN UNIV OF ARTS & SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a simple and convenient rock drilling machine, which solves the problems that the existing rock drilling devices are extremely complex, bulky and difficult to operate

Method used

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  • Simple and convenient rock drilling machine
  • Simple and convenient rock drilling machine
  • Simple and convenient rock drilling machine

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Embodiment Construction

[0029] 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.

[0030] see Figure 1-6, the embodiment of the present invention provides a technical solution: a simple and convenient rock drilling machine, including a box body 1, a handle is provided on one side of the box body 1 for easy pushing, the bottom of the left side of the movable box 4 and the bottom of the top box 3 Fixedly connected with placing box 27 between them, can store some different sizes of drilling heads or repair tools, one side of box body 1 and the...

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Abstract

The invention discloses a simple and convenient rock drilling machine, and belongs to the technical field of rock drilling machines. The simple and convenient rock drilling machine comprises a box body, a bottom box is fixedly connected to the right side of the bottom of the inner wall of the box body, a top box and a movable box are fixedly connected to the top of the inner wall of the box body sequentially from left to right, and a connecting block is slidably connected to the left side of the inner wall of the box body; a motor box is fixedly connected to the side, far away from the inner wall of the box body, of the connecting block, a first motor is fixedly connected to the bottom of the inner wall of the motor box, and a first tapered gear is fixedly connected to the output shaft of the first motor; and a second tapered gear is engaged with one side of the first tapered gear. The simple and convenient rock drilling machine can conduct rock drilling conveniently, so that the size of the device is greatly reduced, and unnecessary wastes are reduced. Pressure can be increased simultaneously when a drilling bit drills a rock, the rock drilling efficiency is improved greatly, the time consumption is reduced, the burdens of operation workers can be relieved, and the operation is very convenient.

Description

technical field [0001] The invention relates to the technical field of rock drilling machines, in particular to a simple and convenient rock drilling machine. Background technique [0002] The so-called rock drilling is to drill blastholes on rocks or ores. Rock is the work object of rock drilling. Its physical and mechanical properties have a great relationship with rock drilling and blasting. Hardness refers to the ability of rock to resist tool intrusion. When cutting and squeezing rocks with cutting tools, the tool must first be pressed into the rock to achieve the goal. The harder the rock, the more difficult it is to drill the rock. Toughness is also called toughness. It is the ability of rock to resist the impact of impact tools, so it is also called Rocks with dynamic hardness and toughness are easy to drill into, but not easy to blast. Elasticity refers to the ability of rocks to automatically restore their original shape and volume after the external force is remov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B3/02E21B19/08
CPCE21B3/02E21B7/02E21B19/08
Inventor 罗佑新李叶林杨小高
Owner HUNAN UNIV OF ARTS & SCI
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