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A high-efficiency rock drill

A rock drill, high-efficiency technology, applied in the direction of reciprocating drilling rig, percussion drilling, special mining, etc., can solve the problem of low efficiency of rock crushing, achieve simple structure, increase work efficiency, and improve efficiency

Inactive Publication Date: 2019-12-24
高军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rock drills in the prior art generally drill holes in rocks to break rocks, and the efficiency of rock breaking is low. Therefore, a high-efficiency rock drill is proposed

Method used

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  • A high-efficiency rock drill
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Embodiment Construction

[0017] 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.

[0018] see Figure 1-2 , the present invention provides a technical solution:

[0019] A high-efficiency rock drill, comprising a bracket 1, a motor 2 is fixedly connected to the lower end of the bracket 1, the output end of the motor 2 is fixedly connected to one end of a rotary rod 3, and the other end of the rotary rod 3 is movably inserted into a sleeve 6 and connected to a spring 4, the other end of the spring 4 is connected to one end of the first inser...

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PUM

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Abstract

The invention discloses an efficient rock drilling machine comprising a support. The lower end face of the support is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of a rotating rod. The efficient rock drilling machine is simple in structure; by switching on an external power source, the motor is started, a roller moves downwards, a drill bit moves periodically in an up-down reciprocating mode while rotating, and the drilling rock crushing effect is achieved; meanwhile, a mounting box is fixed to a bearing through supporting rods and does notrotate along with a long rod, and a rotating disc rotates along with the long rod; under the effect of limiting rods, mounting tubes wobble to pull connecting rods continuously so as to enable secondinserting rods to conduct outward vibration; and therefore, the rock crushing effect is achieved, the rock crushing efficiency is improved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a high-efficiency rock drill. Background technique [0002] A rock drill is a tool used to directly mine stone. It drills blastholes in the rock formation, so that explosives can be put in to blast the rocks, so as to complete the mining of stones or other stone works. In addition, the rock drill can also be converted into a breaker to break hard layers such as concrete. Rock drills can be divided into four categories according to their power sources: pneumatic rock drills, internal combustion rock drills, electric rock drills and hydraulic rock drills. Rock drills in the prior art generally drill holes in rocks to break rocks, and the efficiency of rock breaking is low. Therefore, a high-efficiency rock drill is proposed. Contents of the invention [0003] The object of the present invention is to provide a high-efficiency rock drilling machine to solve the problems rai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21C47/10E21B1/00E21B1/12
CPCE21B1/02E21C47/10
Inventor 林晓高军曹鹏飞
Owner 高军