Grubbing anchoring integrative grub-anchor winch

A technology of bolter and bolter, which is applied in the direction of cutting machinery, earth drilling and mining, etc. It can solve the problems of high labor intensity of manual bolting, reduce the work intensity of the operator, and waste time, so as to improve the rigidity and increase the Function, the effect of reducing the size of the space

Inactive Publication Date: 2008-07-30
SANY HEAVY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0028] The purpose of the present invention is to provide an integrated bolter digging machine, which solves the problems of waste of time caused by the separate work of the roadheader and the bolter and the high labor intensity and low efficiency of manual bolting. Significantly improve the working efficiency of the roadheader and bolt support, and greatly reduce the work intensity of the operator

Method used

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  • Grubbing anchoring integrative grub-anchor winch
  • Grubbing anchoring integrative grub-anchor winch

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Embodiment Construction

[0042] As shown in Fig. 1 and Fig. 2, the present invention is a bolter digging machine integrated with digging and bolting. The bolter miner is an integrated installation structure of a tunneling machine 1 and a bolter 3, and the bolter 3 is installed on the side of the cutting part 8. The bolter 3 is connected with the boring machine 1 through a rail 6 . In the figure, the cutting part 8 on the roadheader can rotate with the slewing table 2, the upper part of the cutting part 8 is provided with a cutting part guard plate 7, and the parts on both sides of the cutting part 8 are bolts with bolter guard plates 5 machine device, it performs lifting and swinging motion together with the cutting part 8 of the roadheader 1, plus the action function of its own hydraulic cylinder 4 (including: telescopic cylinder 10, vertical cylinder 11, rotating cylinder 12, etc.), to complete the roadway anchor Rod anchoring work.

[0043] In the working state of the bolter as shown in Figure 2, ...

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Abstract

The invention relates to a tunneling mining and supporting machine for a coal roadway, in particular to a tunneling and bolting machine which is a tunneling and bolting integrated new machine type, solves the problems of time wasting caused by separation work of a tunneling machine and a roof-bolter, big labor intensity and low efficiency caused by a roof bolt artificially operated, etc., and realizes integration efficiency of the tunneling machine and the roof-bolter. The tunneling and bolting machine is an integrated installation structure of the tunneling machine and the roof-bolter, and the roof-bolter is arranged at both end of a cutting part of the tunneling machine. With utilizing one side of the cutting part of the tunneling machine as an installation platform of the roof-bolter, the invention realizes the integration of the roof-bolter and the cutting part of the tunneling machine. With utilizing lift and sway of the cutting part and the own function of the roof-bolter, the invention completes bolt installation work of a roadway bolt. The tunneling and bolting machine of the invention has the functions of stretching back and forth, vertical and horizontal regulation, self rotation of the roof-bolter, etc. When the tunneling machine works, the roof-bolter is shrunken for folding, and special dimension of the roof-bolter is lowered in great extend.

Description

technical field [0001] The invention relates to coal mine roadway excavation, mining and supporting machinery, in particular to a bolter digging machine, a new integrated model of digging and bolting, which realizes the integrated effect of the tunneling machine and the bolter. Background technique [0002] At present, the support work of the roadheader after tunneling is a difficult, complicated and extremely inefficient work. The main reason is that the separate work of the roadheader and the bolter has caused a lot of waste of time, and the effective working time ratio is very small. Manual bolting is not only labor-intensive, but also inefficient. Therefore, there is a great need for an airborne bolter that can immediately perform bolting work after the tunneling machine excavates, so as to improve the working efficiency of the tunneling machine and reduce the number of operators. labor intensity. [0003] The Chinese utility model patent (application number CN92243425....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C25/66E21C25/06
Inventor 顾天喜梁坚毅李恩龙陈锷李勇
Owner SANY HEAVY EQUIP
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