Full-automatic stone cracking machine

A rock splitter, fully automatic technology, applied in the direction of discharge machinery, mechanical equipment, fluid pressure actuating devices, etc., can solve the problems of inability to automatically control, prolong oil drainage time, and difficult to automate, and achieve simple and reliable structure and sealing. The effect of convenient construction and simple operation
CN105864129AActive Publication Date: 2016-08-17GUANGDONG NACRE HYDRAULIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG NACRE HYDRAULIC CO LTD
Publication Date
2016-08-17

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Abstract

The invention discloses a full-automatic stone cracking machine which is simple in structure, convenient to control, higher in work efficiency, better in stone cracking effect, higher in continuity and free of pollution and noise, and a pressure relief valve is controlled more conveniently and rapidly. The full-automatic stone cracking machine comprises a hydraulic station, multiple stone cracking bars, hydraulic pipes, a one-way valve and the pressure relief valve. The hydraulic station communicates with the one-way valve through the corresponding hydraulic pipe. The one-way valve communicates with the stone cracking bars through the corresponding hydraulic pipes so that oil liquid in the hydraulic station can be conveyed out to each stone cracking bar in the single direction. The stone cracking bars communicate with the pressure relief valve through the corresponding hydraulic pipes. The pressure relief valve communicates with the hydraulic station through the corresponding two hydraulic pipes; when each stone cracking bar is ejected out, the pressure relief valve is in a closed state; and when each stone cracking bar contracts, the oil liquid in the hydraulic station can control opening and closing of the pressure relief valve through one hydraulic pipe, and the oil liquid in each rock cracking bar flows back to the hydraulic station through the other hydraulic pipe.
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Description

technical field

[0001] The present invention relates to a valve, in particular, to a valve with simple structure, convenient control, higher work efficiency, better effect of rock cracking, stronger continuity, no pollution, no noise, and more convenient and quick control of the pressure relief valve. fully automatic rock cracker. Background technique

[0002] Rock cracking equipment is a new type of construction equipment that splits rocks from the ground. At present, most construction methods use non-blasting construction methods, that is, using stone breakers, expansion agents, crushing equipment (such as breaking hammers, etc.), hook machines, and wire saws. , disc saw, flame cutting and water cutting equipment operation.

[0003] Wire sawing, disc sawing, flame cutting, and water cutting belong to surface processing construction methods, which need to cut the entire section on the rock, which has low efficiency, high energy consumption, and less one-time investment in ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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