Pillow changing machine with chain-tooth stone discharging device

Abstract

The invention discloses a sleeper replacement machine with chain-tooth stone discharging device, which comprises a tamping and leveling device, a shoulder and a road bed modification device, a grab stone clearing device, a ballast collecting and discharging device, a pillow end stone discharging device, a chain-tooth stone discharging device, a four-nut synchronous mounting and dismounting device, a first rail lifting device, a transition and push-pull sleeper device, a trolley sleeper device, a generator, a hydraulic system and a control system box and a rail car. The present invention can quickly work is directed towards the work position; automatic discharge between the sleepers, the sleepers and rails with the outboard end below the ballast bed of ballast, the ballast in the automatic separation of the sand, ballast is backfilled to automatically change the sleeper has been in the places between two sides of the flat stamping, auto repair and a ballast bed shoulder shape; four of the nut assembly and disassembly, to increase the fatigue life of the sleeper and the rail to ensure the reliability of the connection; the pillow the sleeper and the push-pull operation of the integrated device, compact structure, the adaptation of straight and curved rail sections of the work of replacement, the replacement of high working efficiency.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to a pillow changing machine with a chain tooth stone discharging device. Background technique [0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need to be maintained. Individual sleepers are damaged and need to be replaced in time. In the process of sleeper replacement, manual work is used, which is time-consuming and labor-intensive. , the work efficiency is low, and the work cannot be completed within the effective train clearance (commonly known as: skylight). SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a pillow changing machine with a chain tooth stone removing device. [0004] The invention is composed of a tamping ballast device, a shoulder and a ballast repairing device, a grab stone cleaning device, a stone ball collecting and discharging device, a pillow ...

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. In the process of sleeper replacement, manual work is used, which is time-consuming and laborious. , the work efficiency is low, and the work cannot be completed within the effective train passage gap (commonly known as: skylight)

Images