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Laser pointing rock drilling device

A rock drilling device and laser pointing technology, which is applied in the field of laser pointing rock drilling devices, can solve problems such as affecting electronic components and being unable to apply to the roadway environment, and achieve accurate and reliable pointing effects

Inactive Publication Date: 2019-10-18
呼伦贝尔山金矿业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the characteristics of non-ferrous metal mines, it will produce a magnetic field that affects the operation of electronic components, and if a wired connection with electromagnetic protection is used to connect each device, it cannot be applied to various intricate tunnel environments underground

Method used

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  • Laser pointing rock drilling device
  • Laser pointing rock drilling device
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Examples

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Embodiment Construction

[0023] In order to describe the technical content, structural features, goals and effects of the present invention in detail, the following examples are given to describe the embodiments in conjunction with the accompanying drawings.

[0024] It should be noted that in this application, similar to "horizontal", "vertical", "upper", "lower", "outer", etc. indicating orientation or positional relationship, are only for the convenience of describing the technology of this application more simply and clearly. The scheme does not specifically limit that the relevant structures must have these specific positional relationships, and this should not be taken as a limitation of the present invention.

[0025] Such as figure 1 As shown, a laser pointing rock drilling device disclosed in this embodiment includes a car body 5 that can move along the roadway. The slide rail 6 is provided with a positioning part and a drill head, the positioning part includes several laser distance measuri...

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Abstract

The invention discloses a laser pointing rock drilling device that comprises a positioning part which can move along x, y and z axes and a drill bit part; the positioning part comprises a plurality oflaser ranging devices and at least one laser indicator; the positioning part can adjust the position of the positioning part in a roadway according to detection results of the plurality of laser ranging devices, and the positioning part can mark the section of the roadway by utilizing the laser indicator; the drill bit part comprises a plurality of rock drills, and the rock drills can drill blastholes according to the marks. According to the laser pointing rock drilling device, marks on a template are projected to the section of the roadway through a mechanical structure, electronic equipment is not relied on, and pointing is accurate and reliable; the laser pointing rock drilling device is not influenced by a severe working environment, and the laser pointing rock drilling device is particularly suitable for the working environment of a non-ferrous metal ore roadway with electromagnetic interference.

Description

technical field [0001] The invention belongs to the technical field of engineering mechanical and electrical equipment, and further relates to non-ferrous metal mining equipment, in particular to a laser pointing rock drilling device. Background technique [0002] At present, the vast majority of non-ferrous metal mines are mined by the drill and blast method. The rock drilling jumbo is a kind of rock drilling equipment commonly used in tunnels and underground projects using the drill and blast method. It is generally used for operations with a large production scale and a large working space section. Place. The principle is to mark the construction position on the roadway section through visible laser lights, and then use rock drilling equipment to align these marks to drill blast holes. Generally, the positions of these blastholes are calculated in advance after considering many factors such as the size of the roadway section, mineral content, and mineral distribution. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/02G01S17/08G01C15/00
CPCG01C15/002G01C15/02G01S17/08
Inventor 赵虎祥李永新吕军恩王庆磊
Owner 呼伦贝尔山金矿业有限公司
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