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Full hydraulic intelligent umbrella drill boom translation system

An intelligent umbrella and full hydraulic technology, which is applied in the direction of drilling equipment, earthwork drilling, supporting devices, etc., can solve the problems of the influence of drilling efficiency and the inability to ensure that the drilling angle meets the design requirements, so as to achieve no delay in the system, translation and The effects of fast anti-translation switching and simple structure of the whole machine

Pending Publication Date: 2019-12-06
CHINA COAL MINE CONSTR GRP +3
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  • Application Information

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Problems solved by technology

This operation does not ensure that the drilling angle meets the design requirements, and the drilling efficiency is also affected.

Method used

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  • Full hydraulic intelligent umbrella drill boom translation system

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Effect test

Embodiment

[0019] Embodiment: Referring to the accompanying drawings, the full-hydraulic intelligent umbrella drill drilling arm translation system includes:

[0020] Carriage 5, main arm 3, upper base 2, lower base 21, rotary oil cylinder 1, lifting oil cylinder 4, pitch oil cylinder 6 and main arm linkage 7 integrated with the main arm;

[0021] The side of the rotary cylinder 1 is fixedly installed on one end of the upper base 2 and the lower base 21, the other end of the upper base 2 is hinged with the front end of the main arm 3, and the other end of the lower base 21 is connected with the lifting cylinder 4 One end of the hinge;

[0022] The rear end of the main arm 3 is hinged to the carriage 5, and the other end of the lifting cylinder 4 is hinged to the middle of the main arm 3;

[0023] The lower end of the pitching cylinder 6 is hinged with the main arm linkage 7, and the upper end of the pitching cylinder 6 is hinged with the carriage 5, on which a hydraulic rock drill and p...

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Abstract

The invention discloses a full hydraulic intelligent umbrella drill boom translation system. The system comprises a sliding frame, a main arm, an upper base, a lower base, a rotary oil cylinder, a lifting oil cylinder and a pitching oil cylinder, wherein the side part of the rotary oil cylinder is fixedly arranged on one end of the upper base and one end of the lower base; the other end of the upper base is hinged with the front end of the main arm, and the other end of the lower base is hinged with one end of the lifting oil cylinder; the rear end of the main arm is hinged with the sliding frame, and the other end of the lifting oil cylinder is hinged with the middle part of the main arm. The translation system further comprises a main arm linkage piece integrated with the main arm; the lower end of the pitching oil cylinder is hinged to the main arm linkage piece, and the upper end of the pitching oil cylinder is hinged to the sliding frame. When in a translational motion working state, the drilling is mainly carried out according to the drilling of straight holes, and the function of drilling for multiple times at one time through positioning can be realized. When in a working state of reverse translation, the drilling of the inclined hole is mainly completed, the two functions are switched randomly, and the drilling efficiency is improved.

Description

Technical field: [0001] The invention relates to a full-hydraulic intelligent umbrella drill drilling arm translation system. Background technique: [0002] At present, coal mine shafts are mainly constructed by drilling and blasting. The equipment used is mainly pneumatic rock drills, which use compressed air as power. During construction, high-pressure gas is introduced into the shaft through pipelines, and manual hand-held drilling rigs are used to drill holes, which is extremely inefficient. Larger dust. Seriously affect the physical and mental health of workers. There are also pneumatic umbrella drills used as equipment for shaft development. There are several existing hydraulic umbrella drills. Due to the influence of drilling depth, the height of the whole machine is too large or the weight of the whole machine is too large. Both the drawworks and the derrick do not meet the requirements for the use of hydraulic umbrella drilling equipment. The drilling arm of the u...

Claims

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Application Information

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IPC IPC(8): E21B15/04
CPCE21B15/045
Inventor 徐辉东杨仁树周树清常龙庞广峰刘宁刘林林李金斗张伟国杨文会程同磊
Owner CHINA COAL MINE CONSTR GRP
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