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Dredger type drill

A drilling rig and machine type technology, which is applied in the direction of rotary drilling rig, percussion drilling, rotary drilling, etc., can solve the problems of health damage of operators, difficulty in hiring operators, poor working conditions, etc., and save auxiliary work Time, flexible and convenient work, and wide range of operations

Inactive Publication Date: 2009-03-11
SUNWARD INTELLIGENT EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, many construction sites are still using the operation method of drilling with hand picks, which has a small diameter, shallow depth, low operating efficiency, high energy consumption, large dust, high noise, and pollutes the environment.
Operators work under harsh conditions, exposed to the sun and rain, with large vibrations, prone to white finger disease, large dust, prone to silicosis, high noise, and hearing loss
Due to the serious damage to the health of operators, high labor intensity, and great potential safety hazards, it is very difficult to hire operators, and some places have explicitly banned this way of working

Method used

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  • Dredger type drill
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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] see figure 1 and figure 2 , a platform slewing mechanism 2 is arranged on the walking chassis 1, a platform 3 is arranged on the platform slewing mechanism 2, a cab 8, a diesel engine power system 4, a hydraulic system 5 and an operation control system 7 are arranged on the platform 3, and the platform 3 A boom 9 is hinged at the front end, and a boom lifting cylinder 10 is arranged between the boom 9 and the platform 3. A drill frame 12 is hinged at the front end of the boom 9, and a drill frame upright is hinged between the drill frame 12 and the boom 9. Bottom oil cylinder 11, oil cylinder wire rope propulsion system 13, rotary power head or hydraulic rock drill 14, drill pipe 15, guide 16, dust collection cover 18 and drill bit 17 are provided on the drill frame 12, drill frame pitch oil cylinder 11 and rotary power The head or hy...

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Abstract

The invention discloses a digging machine type drill which comprises a walking chassis (1), a platform returning mechanism (2), a platform (3), a power system, a hydraulic system (5), a movable arm (9), a movable arm lifting cylinder (10) and an operating control system (7). A hydraulic drill is hinged with the front end of the movable arm (9), a drill tower tilting cylinder (11) hinged with the hydraulic drill is arranged on the movable arm (9), and the drill tower tilting cylinder (11) is hydraulically connected with a hydraulic part of the hydraulic drill and the hydraulic system (5). The digging machine type drill has a compact structure, good maneuverability, capability of meeting various drilling requirements, wide operating range, low energy consumption, high efficiency, convenient and flexible operation, simple maintenance, low use cost, and environmental friendliness.

Description

technical field [0001] The invention relates to a drilling machine, in particular to an excavator type drilling machine. Background technique [0002] All kinds of drilling rigs are widely used in blast hole drilling operations in metallurgy, coal, building materials, railways, highways, mines, hydropower construction, industrial and civil construction, and earthwork in national defense construction. However, at present, many construction sites are still using manual pickaxe drilling. The drilling diameter is small, the depth is shallow, the operation efficiency is low, the energy consumption is high, the dust is large, the noise is high, and the environment is polluted. The working conditions of the operators are harsh, exposed to the sun and rain, with large vibrations, prone to white finger disease, large dust, prone to silicosis, high noise, and hearing loss. Due to the serious damage to the health of operators, high labor intensity, and great potential safety hazards, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B15/00E21B3/02
Inventor 赵宏强何清华高淑蓉
Owner SUNWARD INTELLIGENT EQUIP CO LTD
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