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Tunnel cleaning machine

A technology for cleaning machines and roadways, which is applied in tunnels, mining equipment, earthwork drilling and mining, etc., to achieve reasonable function settings, improve work efficiency, and shorten the time for cleaning and eliminating dangers

Active Publication Date: 2014-11-26
襄阳忠良工程机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing manual cleaning and risk removal operations, the purpose of the present invention is to provide a roadway cleaning machine, which is used to replace manual roadway cleaning and risk removal operations, so as to improve work efficiency and safety and reliability of roadway construction

Method used

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Embodiment Construction

[0027] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the present invention adopts mechanical, electrical and hydraulic integration technology, and integrates vehicle chassis 1, rotary and translational trolley 2, mechanical arm 3, impact crushing device 4, electrical control system and hydraulic control system 5 into one to form a roadway cleaning machine. . Diesel engine power, full hydraulic drive, combination of mechanical and hydraulic transmission, electrical control and hydraulic pilot operation, drive the vehicle chassis 1 to drive and walk and push shovel 10 to lift and fall; drive the rotary translation trolley 2 to translate and rotate; drive the mechanical arm 3 Up and down, back and forth stretching and up and down swing; manipulating the breaking hammer 46 to align and press against the loose layer to implement high-frequency impact and strike, so as to promote the breaking and falling of the loose layer, realize the cleaning and elimination of ...

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Abstract

A tunnel cleaning machine is used for cleaning and danger removing operations of a tunnel broken layer after tunneling blasting is carried out. The tunnel cleaning machine integrates a vehicle chassis, a rotation horizontally moving trolley, a mechanical arm, an impact crushing device and an electrical and hydraulic control system, diesel engine power and full-hydraulic pressure drive are adopted, mechanical driving and hydraulic driving are combined, electrical control and hydraulic pilot control are adopted, the vehicle chassis is driven to walk, and a push shovel of the vehicle chassis is driven to ascend and descend; the rotation horizontally moving trolley is driven to horizontally move and rotate; the mechanical arm is driven to ascend, descend, stretch, retract and swing; a crushing hammer is operated to impact and beat the broken layer in a high-frequency mode. The tunnel cleaning machine can replace manpower for tunnel cleaning and danger removing, mechanical operation is adopted, the degree of automation is high, the push shovel is powerful, the climbing capacity is high, the system functions are arranged reasonably, operation and adjustment are convenient, labor intensity can be relieved, operation efficiency is improved, the cleaning and danger removing time is shortened, injuries to operators are reduced or avoided, and powerful guarantee is provided for safety production of tunnel construction. The tunnel cleaning machine is widely applied to cleaning and danger removing operations of mining explorations and tunnel construction.

Description

technical field [0001] The invention relates to the technical field of mining and tunnel excavation construction equipment, in particular to a special machine for clearing loose layers in tunnels after excavation and blasting. Background technique [0002] The current roadway excavation construction still continues the traditional operation mode, adopts blasting excavation, and then manually cleans the broken loose layer to eliminate safety hazards of roadway collapse. The roadway excavation construction and the cleaning of the loose layer after the excavation blasting are the most dangerous and difficult work in the roadway excavation construction. According to statistics, 75% of safety accidents in roadway construction occurred in the cleaning and elimination of loose layers. Moreover, manual cleaning and risk removal operations are dangerous, low in efficiency, high in labor intensity and poor in operating conditions. With the advancement of science and technology and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12
Inventor 王华忠王华良曾学斌梁永华王清林
Owner 襄阳忠良工程机械有限责任公司
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