Mountain cutting and rock drilling tunnel stone splitting machine

A stone splitter and tunnel technology, applied in the field of stone splitters, can solve the problems of no power, no electricity, etc., and achieve the effects of reducing noise, improving production efficiency, improving operating efficiency and manual safety

Inactive Publication Date: 2016-05-04
左建生
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the deficiencies in the existing technology, provide a rock-drilling tunnel stone splitter that solves the problem of no electricity and n

Method used

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  • Mountain cutting and rock drilling tunnel stone splitting machine
  • Mountain cutting and rock drilling tunnel stone splitting machine
  • Mountain cutting and rock drilling tunnel stone splitting machine

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] Such as Figure 1 to Figure 5 As shown, when the chassis 1 is an excavator, any hydraulic oil circuit of the hydraulic system of the excavator provides power to the present invention through the hydraulic motor 20, changing the principle that the hydraulic system relies on electric power to start in the past. After the hydraulic motor 20 is started, it drives the plunger When the pump is running, the stone splitter for rock drilling tunnels of the present invention starts.

[0029] After the stone splitter for rock drilling tunnels is started, the electrical system is started through the first overflow valve 21, and at the same time the first electromagnetic reversing valve 22, the second electromagnetic reversing valve 23, the third electromagnetic reversing valve 24, and the fourth electromagnetic reversing valve are driven. The reversing valve 25 and the fif...

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Abstract

The invention relates to a mountain cutting and rock drilling tunnel stone splitting machine, belongs to the technical field of stone splitting machines, and provides the mountain cutting and rock drilling tunnel stone splitting machine which solves the problems that field working is lack of electricity and power and is capable of achieving mechanical-electrical-hydraulic integration and saving manpower, high in efficiency, safe and environmentally friendly. The mountain cutting and rock drilling tunnel stone splitting machine comprises a chassis, a big arm, a small arm, a main machine body and a hydraulic system; the chassis, the big arm and the small arm are rotatably connected in sequence, and the small arm is connected with the main machine body through an angle adjusting device; the main machine body comprises three pushing oil cylinder sets, a gear case, a drill rod, a drill bit, splitting devices and a pushing slideway, the first pushing oil cylinder set is connected with the gear case through a universal coupling, the second pushing oil cylinder set and the third pushing oil cylinder set are each connected with the corresponding splitting device through a universal coupling, and the hydraulic system comprises a hydraulic motor, two overflow valves, six magnetic exchange valves, a high-pressure oil pump and a pressure meter. The mountain cutting and rock drilling tunnel stone splitting machine is mainly applied to the mountain cutting and rock drilling tunnel aspect.

Description

technical field [0001] The invention relates to a rock splitter for rock-drilling tunnels, and belongs to the technical field of rock splitters. Background technique [0002] With the rapid development of the national economy and the country's increasing demand for mineral resources, the importance of rock engineering and mining engineering has become increasingly prominent. In traditional rock and mining mining, whether it is surface mining or underground mining, the most basic work is to break the rock out of the rock mass. At present, most of the mining methods are drilling and blasting, concrete expansion and the use of breaking hammers. Considering the development of my country's economy, environmental protection and the safety of construction personnel, coupled with the increasing cost of explosives and the cumbersome approval procedures for blasting, and the geological disasters caused by the blasting method on the mountain, these are The social problems caused by tr...

Claims

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Application Information

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IPC IPC(8): E21C37/00E21C47/10
CPCE21C37/00E21C47/10
Inventor 左建生陈国梁
Owner 左建生
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