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a drilling machine

A technology of drilling and excavating machine and body, applied in the field of drilling and excavation equipment, can solve the problems of low work efficiency, low safety factor of blasting process, high labor intensity, etc., so as to prevent difficult cutting and improve work efficiency and safety factor. , the effect of reducing cutting power

Inactive Publication Date: 2017-07-21
江苏安能钻掘设备科技有限公司
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  • Application Information

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Problems solved by technology

[0003] In order to solve the problems of low safety factor, high manual labor intensity and low work efficiency of blasting excavation technology, the present invention provides a roadheader; this kind of drilling machine combines rock drilling technology with tunneling technology to replace traditional blasting technology , the work efficiency and safety factor have been greatly improved, which meets the requirements of safe and efficient production. In addition, this kind of drilling machine is ingeniously connected with rock drilling equipment and tunneling equipment. The whole machine has a compact structure, multiple functions, and flexible control. It uses drilling-assisted cutting technology, which reduces the cutting power of the roadheader, lowers energy consumption, and eliminates the problem that hard rocks are difficult to cut

Method used

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Embodiment Construction

[0012] exist figure 1 , figure 2 , image 3 Among them, this kind of drilling machine includes: rock drilling mechanism 1, cutting cutter body 2, shovel mechanism 3, walking crawler belt 4, main body body 5, control room 6, conveying frame 7, support frame 8, drill rod positioning Seat 1-1, propulsion track 1-2, track propulsion cylinder 1-3, screw rotary cylinder 1-4, pitch adjustment cylinder 1-5, rotary cylinder 1-6, fixed earring 1-7, fixed seat 1-8, Moving pulley 1-9, stroke compensation oil cylinder 1-10, steel wire rope 1-11, hydraulic rock drilling body 1-12, tubing guide seat 1-13; this kind of drilling machine has a main body 5 in the rear; the main body The top of 5 is equipped with a control room 6, which is used to regulate various operation commands of the drilling machine; And longitudinal arbitrary angle adjustment; the two sides of cutting cutter body 2 are equipped with rock drilling mechanism 1, and rock drilling mechanism 1 can carry out horizontal, ver...

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Abstract

A drilling machine has a main body at the middle and rear; a control room is installed above the main body; a cutting cutter body is installed directly in front of the main body; rock drilling mechanisms are arranged on both sides of the cutting cutter body; The cutter body is equipped with a shovel mechanism; the shovel mechanism is connected to the conveying frame; the main fuselage is equipped with a walking track; the back of the walking track is equipped with a support frame; this kind of drilling machine combines rock drilling technology with tunneling The combination of technology replaces the traditional blasting technology, which greatly improves the work efficiency and safety factor, and meets the requirements of safe and efficient production. In addition, this kind of drilling machine cleverly connects rock drilling equipment and tunneling equipment in one body, and the structure of the whole machine Compact, versatile, and flexible to operate; at the same time, this type of drilling machine uses drilling-assisted cutting technology, which reduces the cutting power of the roadheader, lowers energy consumption, and eliminates the problem that hard rocks are difficult to cut.

Description

technical field [0001] The invention relates to a drilling equipment used for excavation in high-hardness rock roadway, in particular to a drilling machine. Background technique [0002] At present, the gun excavation method is generally used in various roadway excavations in my country. It uses rock drills to drill holes and manually charges and blasts to complete the excavation task. This method is relatively mature and is still the main construction method of domestic roadway excavation. Low, manual labor intensity is high, and there are serious safety hazards, which can no longer meet the current high-efficiency and safe production requirements. Contents of the invention [0003] In order to solve the problems of low safety factor, high manual labor intensity and low work efficiency of blasting excavation technology, the present invention provides a roadheader; this kind of drilling machine combines rock drilling technology with tunneling technology to replace tradition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21C25/66E21C29/22
Inventor 李戈杜长亭胡正伟
Owner 江苏安能钻掘设备科技有限公司
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