A mechanized pillow turning machine

Abstract

The invention discloses a mechanized sleeper turning machine, which is composed of a vibrating rotary excavation stone discharge device, a ballast collecting and discharging device, a vibrating stone pushing device, a four-nut synchronous assembly and disassembly device, a rail lifting and turning sleeper device, a rail car, a generator, The hydraulic system box, the first camera assembly, the second camera assembly, the third camera assembly, the fourth camera assembly and a monitor are composed. The rail car is equipped with multiple casters and two longitudinal beams. The collecting and arranging device, the vibrating stone pushing device, the four-nut synchronous assembly and disassembly device, the rail lifting and turning sleeper device, the generator and the hydraulic system box are arranged on the two longitudinal beams of the rail car, and the rail car is pulled by an engineering vehicle, and the monitor is set on the In the cab of the tractor, the generator provides power for the oil pump and the motor; the invention can quickly discharge the ballast between the sleepers into the stone collection box, and automatically separate and discharge the sand in the ballast; the four nuts are dismantled synchronously, and the sleeper is quickly rotated; The structure is simple, the performance is reliable, and the mechanized operation rate is high, which can make full and reasonable use of the limited working time for repairing the "skylight" of the line to complete the work of turning the pillow.

Description

Technical field [0001] The invention relates to a railway maintenance machine, in particular to a mechanized sleeper turning machine. Background technique [0002] During long-term use of railway sleepers, due to natural settlement and vibration, local railway sleepers need to be maintained, and individual sleepers are damaged and need to be replaced in time. During maintenance or sleeper replacement, the ballast needs to be cleaned Remove the sand and soil, remove the nuts fixed on the four bolts of the broken sleeper, and turn the sleeper 90° to pull the sleeper out. Manual operation is used, which is time-consuming and labor-intensive. The sleeper efficiency is low, and it cannot be used in an effective train passing gap. (Commonly known as: skylight) to complete the work. Summary of the invention [0003] The purpose of the present invention is to provide a mechanized pillow turning machine. [0004] The invention consists of a vibrating rotary digging and discharging device, ...

AI Technical Summary

Problems solved by technology

[0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need maintenance. Individual sleepers are damaged and need to be replaced in time. During maintenance or sleeper replacement, ballast needs to be cleaned And screen out the sand and soil, remove the nuts fixed on the four bolts of the broken sleeper, and turn the sleeper 90° to pull the sleeper out. Manual work is time-consuming and labor-intensive. Sleeper efficiency is low and cannot be used in effective train passage gaps. (commonly known as: skylight) to complete the work

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