Ninety-degree all-dimensional hydraulic drill carriage for coal-mine gas control end-located drainage roadway

A hydraulic drilling rig and coal mine gas technology, which is applied in earthwork drilling, drilling equipment, drilling equipment and methods, etc., can solve the problems of insufficient stability of the drilling rig, limited rotation angle, large width of the deep hole drilling rig, etc., and achieve Better operating effect, increased lifting formation, and convenient mobile operation

CN103774986AInactive Publication Date: 2014-05-07JIANGSU ZHONGMEI MINING EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-05-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a ninety-degree all-dimensional hydraulic drill carriage for a coal-mine gas control end-located drainage roadway. The drill carriage comprises a main engine body (1), an operation mechanism (2) and a caterpillar band traveling portion (3). The caterpillar band traveling portion (3) is located at the bottom of the main engine body (1), the operation mechanism (2) is installed on the main engine body (1) through a rotary platform (6), the operation mechanism (2) comprises a lifting mechanism (2.1), a horizontally-moving compensation mechanism (2.2) and a rotary mechanism (2.3), the lifting mechanism (2.1) is installed on the main engine body (1), the rotary mechanism (2.3) is connected to the lifting mechanism (2.1), and the rotary mechanism (2.3) is connected to the rotary mechanism (2.3). The ninety-degree all-dimensional hydraulic drill carriage for the coal-mine gas control end-located drainage roadway is convenient to construct and high in stability.
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Description

technical field

[0001] The invention relates to a 90-degree omni-directional hydraulic drilling rig in a coal mine gas control bottom pumping roadway, which belongs to the technical field of mining equipment. Background technique

[0002] At present, in order to solve the shortage of drilling rigs in coal mine roadways, the company applied for the Chinese patent ZL201220128380.3 "90°rotating coal mine deep hole drilling rig" on March 20, 2012. the following questions;

[0003] In the coal mining industry, when coal mining operations are carried out underground, it is necessary to conduct drilling work such as water exploration, gas exploration, fault detection, water injection, etc. on the coal seam, so the operating location will continue to change, so a self-moving crawler deep hole drilling rig is required Come to work in order to punch holes in different places. However, even at the same place underground, the angle and height of the hole to be drilled are different, s...

Examples

Embodiment Construction

[0033] see Figure 1~4 The present invention relates to a 90-degree all-round hydraulic drilling rig for coal mine gas control bottom pumping roadway. The slewing platform 6, the crawler belt running part 3 is located at the bottom of the main machine body 1 to provide walking power, the working mechanism 2 is installed on the main machine body 1 through the slewing platform 6, as the main body of the operation, the hydraulic device 4, the electric control box 5 And supporting devices such as the cab are all installed on the main engine body 1 to provide power or control for the working mechanism 2; the rotary platform 6 can be driven manually, electrically or hydraulically. Preferably, in this embodiment, the rotary platform 6 includes a lower chassis 6.1 fixed on the host machine body 1, and an upper tray 6.2 installed on the lower chassis 6.1 through a slewing bearing, and the lower chassis 6.1 is provided with a plurality of positioning cylinders 6.1.1, and the upper tray ...