Supporting leg type full-hydraulic rock drill

A fully hydraulic, rock drill technology, used in reciprocating drilling rigs, support devices, impact drilling, etc., to avoid deviations

Inactive Publication Date: 2021-02-09
黄建秋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a fully hydraulic rock drill with outriggers, which has the advantage of being c

Method used

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  • Supporting leg type full-hydraulic rock drill
  • Supporting leg type full-hydraulic rock drill
  • Supporting leg type full-hydraulic rock drill

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-6 , a kind of outrigger type full hydraulic rock drill, comprising a full hydraulic rock drill body 1 and a cylinder 15, the other side of the bottom of the full hydraulic rock drill body 1 is fixedly installed with a first connecting frame 12, the lower part of the first connecting frame 12 passes through the shaft movable sleeve Connected with a rotating plate 13, the bottom of the rotating plate 13 is movably socketed with a second conn...

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Abstract

The invention relates to the technical field of rock drills, and discloses a supporting leg type full-hydraulic rock drill. The rock drill comprises a full-hydraulic rock drill body and an air cylinder, wherein one side of the full-hydraulic rock drill body is fixedly sleeved with a threaded barrel, one side of the threaded barrel is movably sleeved with a sleeve, the other side of the threaded barrel is fixedly sleeved with a side plate, and one side of the sleeve is movably sleeved with a moving plate. According to the supporting leg type full-hydraulic rock drill, the sleeve and the threaded barrel are connected through thread engagement, and the sleeve and the moving plate are movably connected, so that the moving plate can be conveniently driven to move on the outer side of the threaded barrel when the sleeve is rotated, therefore a connecting plate is driven to rotate along the outer side of a first guide rod to support a supporting plate towards the outer side of the threaded barrel, and oil paper cloth is stretched, so that a worker can be protected when the leg type full-hydraulic rock drill is used, and flying chips are prevented from splashing to the body of the worker and hurting the worker.

Description

technical field [0001] The invention relates to the technical field of rock drills, in particular to an outrigger type full hydraulic rock drill. Background technique [0002] A rock drilling machine that uses high-pressure oil as power to push the piston to impact the drill, and is equipped with an independent rotary mechanism. The reciprocating motion of the piston is controlled by a valve (there are also valveless ones). Since the oil pressure is much higher than the air pressure, it can reach more than 10 MPa. , although it is similar to the pneumatic rock drill, but its piston diameter is smaller, the length is larger, and the waveform is better. When the piston moves to change direction and generate peak pressure, the machine is equipped with an accumulator. The dynamic rock drill is more than twice as high), with high impact energy, large torque, and high frequency; adjustable, low energy consumption (about 1 / 3 of the pneumatic rock drill); high efficiency; easy to au...

Claims

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Application Information

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IPC IPC(8): E21B15/04E21B12/00E21B1/26B28D1/14B28D7/00
CPCB28D1/14B28D7/00E21B1/02E21B12/00E21B15/04
Inventor 黄建秋
Owner 黄建秋
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