Integrated all-in-one machine

Abstract

The invention relates to the technical field of hydraulic control of roadway equipment, in particular to an integrated all-in-one machine. The integrated all-in-one machine is provided with a plurality of hydraulic circuits for achieving different functions, and the hydraulic circuits for achieving the functions are controlled through a control console. The hydraulic circuits with different functions can be started for construction by switching a main control valve to different gears. When the main control valve is switched to different gears, an auxiliary switch valve is switched accordingly,and thus different hydraulic cylinders or motors can be controlled through one operation handle. When the main control valve is at the neutral position, no pressure is applied to the operation handle, and no hydraulic circuit is in use. In this way, the multiple hydraulic circuits can be controlled through one control console to achieve different operations, arrangement of a plurality of operation handles is not needed, the number of the operation handles is reduced, and the space is saved; and overall control can be achieved through one control console, an operator can complete work by standing on the control console and does not need to move back and forth between devices, and thus the safety is ensured.

Description

technical field [0001] The invention relates to the technical field of roadway equipment hydraulic control, in particular to an integrated all-in-one machine. Background technique [0002] With the rapid development of the national economy, mechanized construction has gradually become the main technology of roadway mining. In the rock roadway with high hardness, the drilling and blasting method is generally used for development. [0003] At present, the construction methods of rock roadway drilling and blasting mainly include: 1. Manual drilling + pick-up machine to collect materials; 2. Hydraulic trolley + pick-up machine; 3. Dual-arm hydraulic drill-installer integrated machine. [0004] Among them, manual drilling is labor-intensive and dangerous; the combination of hydraulic trolleys and pick-up machines requires repeated transfers and wrong vehicles, which affects construction efficiency; the dual-arm hydraulic drilling-installation machine has three operating tables ar...

AI Technical Summary

Problems solved by technology

[0004] Among them, manual drilling is labor-intensive and dangerous; the combination of hydraulic trolleys and pick-up machines requires repeated transfers and wrong vehicles, which affects construction efficiency; the dual-arm hydraulic drilling-installation machine has three operating tables arranged on the side of the machine. The left side, the right side, and the middle control the left and right drilling arms and digging arms to work respectively. At least two operators are required to operate the equipment, and the operators need to frequently walk back and forth between the upper, lower, and three operating platforms of the equipment. certain danger

[0005] Among the above three drilling and blasting construction schemes, more personnel are required and the construction efficiency is low. An integrated construction equipment is urgently needed to reduce construction personnel, improve efficiency, and improve the safety of the working environment.

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