Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of bolt drilling rig and its roadway operation method

A technology of bolter drilling rig and anchor net, which is applied to drilling equipment and methods, installation of anchor rods, earthwork drilling and mining, etc. It can solve the problems of low work efficiency of anchor protection operations, achieve shortened operation time, high degree of automation, The effect of improving efficiency

Active Publication Date: 2020-09-15
CHINA SHENHUA ENERGY CO LTD +2
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a rock bolter and its roadway operation method for the technical problem of low work efficiency of the existing anchor protection operation

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 bolt drilling rig and its roadway operation method
  • A kind of bolt drilling rig and its roadway operation method
  • A kind of bolt drilling rig and its roadway operation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as figure 1 and figure 2 Shown is a structural schematic diagram of a rock bolter rig according to the present invention, including: a main machine part 114, elevating arms 107, 110, and a transverse telescopic frame 104 capable of stretching in the transverse direction. Lifting arms 107, 110 are connected and drive the main lifting oil cylinder 109 for lifting the lifting arms 107, 110. The two ends of the horizontal telescopic frame 104 are provided with automatic drilling arms 101, 106. One side of the horizontal telescopic frame 104 is connected to the The lifting arms 107 and 110 are connected, and the other side is connected with the anchor net warehouse 103 that can accommodate and extend the anchor net. The bottom of the main machine part 114 is provided with a self-propelled mechanism 111, and the main machine p...

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 an anchor rod drill carriage and a tunnel operation method thereof. The anchor rod drill carriage comprises a main unit part, a lifting arm and a transverse telescopic frame capable of stretching out or drawing back in the transverse direction. A main lifting oil cylinder connected with the lifting arm and driving the lifting arm to rise or fall is installed on the main unit part. The two ends of the transverse telescopic frame are provided with automatic drill arms. One side of the transverse telescopic frame is connected with the lifting arm. The other side of transverse telescopic frame is connected with an anchor net bin capable of containing, unfolding and raising an anchor net. A self-walking mechanism is arranged at the bottom of the main unit part. Control parts for controlling a main lifting oil cylinder, the self-walking mechanism, the transverse telescopic frame and the automatic drill arms respectively are arranged in the main unit part. The transverse direction is perpendicular to the walking direction of the self-walking mechanism. The operation time is shortened, efficiency is improved, the safety coefficient of workers is increased, and the automation degree is high.

Description

technical field [0001] The invention relates to the relevant technical field of fully automatic anchor net bolt support equipment used in coal mines, in particular to a bolter rig and a roadway operation method thereof. Background technique [0002] In the field of bolting in coal mines, various supporting procedures basically realize mechanized construction, and hydraulic bolting still requires a lot of physical labor to complete the work, such as laying anchor nets, bolt drilling, and installing anchoring agents. , installation of anchor rods, anchor rod fastening, etc., the safety factor of personnel is relatively low, the construction process is relatively slow, and the work efficiency is relatively low. Contents of the invention [0003] Based on this, it is necessary to provide a rock bolter and a roadway operation method thereof for the technical problem of low working efficiency of the existing anchor protection operation. [0004] The present invention provides a...

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): E21D20/00E21B7/02E21B15/00E21B44/00
CPCE21B7/02E21B15/00E21B44/00E21D20/00E21D20/003
Inventor 张子飞蒲长晏杨俊哲刘芳贺安民武利民杨增福韩菲原长锁李阳
Owner CHINA SHENHUA ENERGY CO LTD