Combination type multifunctional engineering equipment

Abstract

The invention provides combined multi-functional engineering equipment, which aims to solve the technical problem that: at present, the completion of a tunneling operation task needs a plurality of engineering machines such as a bulldozer, a hydraulic down hole drill, a frozen-clay drill, an excavating machine and so on, synchronously arrive at the scene and synchronously work, but sometimes the operation efficiency is extremely low when the engineering machines synchronously arrive at the scene due to smaller operation surface. The combined multi-functional engineering equipment has the key points that: a base body of the excavating machine, a bucket of the excavating machine, a bit of a down hole drill, a drill rod of the frozen-clay drill and a hydraulic hammer are arranged on a small arm of the excavating machine through connecting pieces, the equipment is also provided with a hydraulic output oil circuit which provides power for the bit of the down hole drill, the drill rod of the frozen-clay drill and the hydraulic hammer, wherein, a drill rod of the bit of the down hole drill is provided with a second-stage propulsion oil cylinder, an air compressor is arranged on the back of a hydraulic system of the excavating machine, a motor of the air compressor is substituted by a hydraulic motor, and a pneumatic output tube of the air compressor is connected with a slag blowing wind pipe of the down hole drill. The use of the combined multi-functional engineering equipment is to implement multi-functional engineering operations.

Description

technical field [0001] The invention relates to engineering equipment integrating the functions of excavation, rock drilling, frozen soil drilling and crushing. Background technique [0002] Modern warfare requires troops to move faster and faster, and mobile warfare has become the main combat mode. Under such conditions, military engineering machinery must have a faster maneuvering speed in order to complete the accompanying engineering support tasks in order to ensure the smooth completion of engineering tasks. . At present, to complete a tunnel operation task, various construction machinery such as bulldozers, hydraulic down-the-hole drilling rigs, permafrost drilling rigs, and excavators are required to be on site and work at the same time. Sometimes, due to the small working area, several construction machines are on site at the same time. The operation efficiency is extremely low , can no longer meet the requirements of modern warfare. Contents of the invention [...

AI Technical Summary

Problems solved by technology

At present, to complete a tunnel operation task, various construction machinery such as bulldozers, hydraulic down-the-hole drilling rigs, permafrost drilling rigs, and excavators are required to be on site and work at the same time. Sometimes, due to the small working area, several construction machines are on site at the same time. The operation efficiency is extremely low , can no longer meet the requirements of modern warfare

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