Mud-cleaning bucket machine special for underground railway channel

Abstract

The invention relates to a mud-cleaning bucket machine special for an underground railway channel. A drive pin wheel speed reducer, a main drive chain wheel, a driven chain wheel and a guide wheel are arranged on a stand, a main drive chain is arranged on an output shaft gear of the pin wheel speed reducer and the main drive chain wheel, a drive chain is arranged on the main drive chain wheel, the driven chain wheel and the guide wheel, a mud bucket is arranged on the drive chain, and a slag and oil box is connected with the stand. The invention realizes long-term use by once manufacture, has simple structure, easy installation, disassembly and maintenance, less operation links, low labor intensity of workers and easier construction and management, and improves the working efficiency. Braided bags are not used for loading mud in the mud-cleaning operation, the purchase, the issuance and the use of the braided bags are omitted, and more than 60 percent of mud-cleaning cost can be lowered.

Description

Technical field: [0001] The invention relates to a special chain bucket machine for subway tunnels, which is used for cleaning and transporting the dregs and mud scattered in the segment tunnel during the excavation of the shield machine during the construction of the subway shield tunnel. Background technique: [0002] During the construction of the shield tunnel, the muck will be spilled during discharge and transportation, especially along the temporary track for battery vehicles. Over time, the amount of dregs will accumulate in a large amount. The current mud cleaning methods: first, during the tunnel excavation, arrange special personnel to follow bagging and clearing; this cross-operation not only increases safety hazards, but also reduces construction efficiency; second, after the tunnel is penetrated, the construction unit will spend a long time , a lot of manpower and material resources, relying on manual bagging for cleaning, which virtually increases the construc...

AI Technical Summary

Problems solved by technology

This mud cleaning method: the construction process is cumbersome, the operation time is long, and the cost is high; it takes up a lot of human resources, and the utilization rate of human resources is relatively low; the number of woven bags required in the operation is large, and the bag utilization rate is low, only 1 / 3~1 / 2 (full and unable to carry); the working environment of the workers is poor, and they need to carry mud bags for loading; there are many operating links, and the safety control work is increased

Images