Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of airborne hydraulic rock bolt drilling equipment

A bolt and hydraulic technology, applied in mining equipment, bolt installation, earthwork drilling and mining, etc., can solve problems such as difficulty in adapting, inconvenient operation of roadheaders, impact on cutting performance of roadheaders, etc., achieving convenient fixation and good promotion prospects ,Easy to move and disassemble

Active Publication Date: 2019-06-04
刘军
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current airborne hydraulic bolter is fixed on both sides of the cutting part of the roadheader, which has a certain impact on the cutting performance of the roadheader, brings inconvenience to the operation of the roadheader, and is difficult to adapt to the current rapid development of coal mines. Require

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of airborne hydraulic rock bolt drilling equipment
  • A kind of airborne hydraulic rock bolt drilling equipment
  • A kind of airborne hydraulic rock bolt drilling equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0036] A kind of airborne hydraulic rock bolt drilling equipment, such as figure 1 As shown, the rock bolt drilling equipment is fixed on the roadheader 1 through the fixing unit 2, and the hydraulic system of the roadheader 1 provides power to the rock bolt drilling equipment, and no additional power is required for the rock bolt equipment. Equipped with a power device, which simplifies the structure; the rock bolt drilling equipment includes a hydraulic bolter 3 and a mobile unit 4; as figure 2 , image 3 ,with Figure 7 As shown, the moving unit 4 includes a movable seat 41 , a longitudinal movement mechanism 42 and a transverse movement mechanism 43 .

[0037] refer to figure 2 , the bottom of the movable seat 4...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses machined-mounted hydraulic anchor rod drilling equipment comprising a moving unit and a hydraulic anchor rod machine. The anchor rod drilling equipment is fixedly connected with a heading machine through a fixed unit; the moving unit changes the horizontal position of the hydraulic anchor rod machine through a longitudinal moving mechanism and a transverse moving mechanism; and the space angle of the hydraulic anchor rod machine and the matching position of the hydraulic anchor rod machine and the moving unit are changed by rotating the moving unit, so that the purpose that the hydraulic anchor rod machine is controlled to conduct drilling machining on a roadway of any angle in front of the heading machine is achieved. The machined-mounted hydraulic anchor rod drilling equipment has the advantages that fixing is convenient, moving and dismantling are facilitated, the function of the heading machine are not influenced, advancing supporting is conducted conveniently and fast on the roadway in front of the heading machine, and the machined-mounted hydraulic anchor rod drilling equipment has the good popularization prospects.

Description

technical field [0001] The invention relates to roadway drilling support equipment, in particular to an airborne hydraulic bolt drilling equipment. Background technique [0002] At present, in large-scale modern coal mines, the tunneling construction of coal and rock roadways has been mechanized, mostly supported by anchor cable nets, and the tunneling speed is fast, but there are still great safety hazards in the actual production process. After the cutting of the roadheader is completed, the support operator needs to move the pneumatic rock bolter to the newly exposed empty roof area and install it, and perform bolt and anchor cable support for the newly exposed roof and two sides; support After the completion, the pneumatic rock bolter is dismantled and transported to a safe place at the back, so that each cycle needs to dismantle and install the supporting equipment, which is repeated many times per shift, which is very troublesome and time-consuming, and the work effici...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E21D20/00
CPCE21D20/003
Inventor 刘德芝刘军
Owner 刘军
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com