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Roadway drilling and anchoring equipment

A technology for drilling anchors and roadways, which is applied in the direction of drilling equipment and methods, drilling equipment, mining equipment, etc., and can solve problems affecting production efficiency, increasing the burden on workers, and affecting the cutting performance of roadheaders, etc.

Active Publication Date: 2017-08-01
刘军
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  • 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. requirements; at the same time, in the use of hydraulic rock bolt rigs, installation of drill pipes, filling of anchoring agent, and anchor bolt fixing all require personnel to work under the empty roof area, which affects production efficiency, increases the burden on workers, and has a large security risks

Method used

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  • Roadway drilling and anchoring equipment

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Embodiment Construction

[0077] 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.

[0078] A roadway drilling and anchoring equipment, such as figure 1 As shown, it includes the drill pipe drilling device A1, the drill pipe automatic loading device B1, the anchoring agent automatic filling device C1 and the anchor rod automatic penetration device D1.

[0079] refer to figure 2 , the drill rod drilling device A1 is fixed on the roadheader 1 through the fixing unit 2, and the hydraulic system of the roadheader 1 provides power to the drill rod drilling device A1, and no additional power is required for the rock bolter equipment Equipped with a power device, the structure is simplified; the drill pipe drilling device A1 includes a hydraulic bolter 3 and a moving unit 4 ; the moving unit 4 includes a movab...

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Abstract

The invention provides a roadway drilling and anchoring equipment comprising a drilling rod drilling device, a drilling rod automatic mounting device, an anchoring agent automatic filling device and an anchor rod automatic penetrating device. The drilling rod automatic mounting device mounts a drilling rod on the drilling rod drilling device, then the drilling rod drilling device drills an eye position in a roadway, the anchoring agent automatic filling device sends an anchoring agent into the eye position, and finally the anchor rod automatic penetrating device anchors the anchor rod in the eye position, so that advance drilling and anchoring of the roadway are achieved. The roadway drilling and anchoring equipment has the advantages that the functions are diverse, switching is convenient, the function of a heading machine is not influenced, advance drilling and anchoring of the roadway are achieved conveniently and fast, construction safety is guaranteed, and the equipment has good popularization prospects.

Description

technical field [0001] The invention relates to the technical field of roadway advance support, in particular to a roadway drilling and anchoring device. 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D20/00E21D20/02E21B7/04E21B3/02E21B15/04E21B19/14
CPCE21B3/02E21B7/04E21B15/003E21B15/04E21B19/14E21D20/003E21D20/02
Inventor 刘德芝刘军
Owner 刘军
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